From 5c39bad220c801490ac3d99af01d4c4a7e05dfd6 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 25 Sep 2008 19:11:03 -0700
Subject: intel: Add acceleration for glDrawPixels(GL_STENCIL_INDEX).

This is nasty because there's no way in GL to output data to the stencil
buffer directly, so we have to do a dance to wrap the depth/stencil buffer
in an ARGB renderbuffer.

Improves performance of several oglconform testcases by better than a factor
of 2.
---
 src/mesa/drivers/dri/intel/intel_pixel_draw.c | 197 +++++++++++++++++++++++++-
 1 file changed, 196 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/intel/intel_pixel_draw.c b/src/mesa/drivers/dri/intel/intel_pixel_draw.c
index b60dad7460..50518a6879 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_draw.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_draw.c
@@ -40,6 +40,12 @@
 #include "main/varray.h"
 #include "main/attrib.h"
 #include "main/enable.h"
+#include "main/buffers.h"
+#include "main/fbobject.h"
+#include "main/renderbuffer.h"
+#include "main/depth.h"
+#include "main/hash.h"
+#include "main/blend.h"
 #include "glapi/dispatch.h"
 #include "swrast/swrast.h"
 
@@ -51,7 +57,7 @@
 #include "intel_regions.h"
 #include "intel_pixel.h"
 #include "intel_buffer_objects.h"
-
+#include "intel_fbo.h"
 
 static GLboolean
 intel_texture_drawpixels(GLcontext * ctx,
@@ -89,6 +95,15 @@ intel_texture_drawpixels(GLcontext * ctx,
    if (format == GL_STENCIL_INDEX)
       return GL_FALSE;
 
+   /* Check that we can load in a texture this big. */
+   if (width > (1 << (ctx->Const.MaxTextureLevels - 1)) ||
+       height > (1 << (ctx->Const.MaxTextureLevels - 1))) {
+      if (INTEL_DEBUG & DEBUG_FALLBACKS)
+	 fprintf(stderr, "glDrawPixels() fallback: bitmap too large (%dx%d)\n",
+		 width, height);
+      return GL_FALSE;
+   }
+
    /* To do DEPTH_COMPONENT, we would need to change our setup to not draw to
     * the color buffer, and sample the texture values into the fragment depth
     * in a program.
@@ -170,6 +185,182 @@ intel_texture_drawpixels(GLcontext * ctx,
    return GL_TRUE;
 }
 
+static GLboolean
+intel_stencil_drawpixels(GLcontext * ctx,
+			 GLint x, GLint y,
+			 GLsizei width, GLsizei height,
+			 GLenum format,
+			 GLenum type,
+			 const struct gl_pixelstore_attrib *unpack,
+			 const GLvoid *pixels)
+{
+   GLuint texname, rb_name, fb_name, old_fb_name;
+   GLfloat vertices[4][2];
+   GLfloat texcoords[4][2];
+   struct intel_renderbuffer *irb;
+   struct intel_renderbuffer *depth_irb;
+   struct gl_renderbuffer *rb;
+   struct gl_pixelstore_attrib old_unpack;
+   GLstencil *stencil_pixels;
+   int row;
+
+   if (format != GL_STENCIL_INDEX)
+      return GL_FALSE;
+
+   /* If there's nothing to write, we're done. */
+   if (ctx->Stencil.WriteMask[0] == 0)
+      return GL_TRUE;
+
+   /* Can't do a per-bit writemask while treating stencil as rgba data. */
+   if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff)
+      return GL_FALSE;
+
+   /* We use FBOs for our wrapping of the depthbuffer into a color
+    * destination.
+    */
+   if (!ctx->Extensions.EXT_framebuffer_object)
+      return GL_FALSE;
+
+   /* We're going to mess with texturing with no regard to existing texture
+    * state, so if there is some set up we have to bail.
+    */
+   if (ctx->Texture._EnabledUnits != 0)
+      return GL_FALSE;
+
+   /* Can't do textured DrawPixels with a fragment program, unless we were
+    * to generate a new program that sampled our texture and put the results
+    * in the fragment color before the user's program started.
+    */
+   if (ctx->FragmentProgram.Enabled)
+      return GL_FALSE;
+
+   /* Check that we can load in a texture this big. */
+   if (width > (1 << (ctx->Const.MaxTextureLevels - 1)) ||
+       height > (1 << (ctx->Const.MaxTextureLevels - 1))) {
+      if (INTEL_DEBUG & DEBUG_FALLBACKS)
+	 fprintf(stderr, "glDrawPixels(STENCIL_IDNEX) fallback: "
+		 "bitmap too large (%dx%d)\n",
+		 width, height);
+      return GL_FALSE;
+   }
+
+   _mesa_PushAttrib(GL_ENABLE_BIT | GL_TRANSFORM_BIT | GL_TEXTURE_BIT |
+		    GL_CURRENT_BIT | GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+   _mesa_PushClientAttrib(GL_CLIENT_VERTEX_ARRAY_BIT);
+   old_fb_name = ctx->DrawBuffer->Name;
+
+   _mesa_Disable(GL_POLYGON_STIPPLE);
+   _mesa_Disable(GL_DEPTH_TEST);
+   _mesa_Disable(GL_STENCIL_TEST);
+
+   /* Unpack the supplied stencil values into a ubyte buffer. */
+   assert(sizeof(GLstencil) == sizeof(GLubyte));
+   stencil_pixels = _mesa_malloc(width * height * sizeof(GLstencil));
+   for (row = 0; row < height; row++) {
+      GLvoid *source = _mesa_image_address2d(unpack, pixels,
+					     width, height,
+					     GL_COLOR_INDEX, type,
+					     row, 0);
+      _mesa_unpack_stencil_span(ctx, width, GL_UNSIGNED_BYTE,
+				stencil_pixels +
+				row * width * sizeof(GLstencil),
+				type, source, unpack, ctx->_ImageTransferState);
+   }
+
+   /* Take the current depth/stencil renderbuffer, and make a new one wrapping
+    * it which will be treated as GL_RGBA8 so we can render to it as a color
+    * buffer.
+    */
+   depth_irb = intel_get_renderbuffer(ctx->DrawBuffer, BUFFER_DEPTH);
+   irb = intel_create_renderbuffer(GL_RGBA8);
+   rb = &irb->Base;
+   irb->Base.Width = depth_irb->Base.Width;
+   irb->Base.Height = depth_irb->Base.Height;
+   intel_renderbuffer_set_region(irb, depth_irb->region);
+
+   /* Create a name for our renderbuffer, which lets us use other mesa
+    * rb functions for convenience.
+    */
+   _mesa_GenRenderbuffersEXT(1, &rb_name);
+   irb->Base.RefCount++;
+   _mesa_HashInsert(ctx->Shared->RenderBuffers, rb_name, &irb->Base);
+
+   /* Bind the new renderbuffer to the color attachment point. */
+   _mesa_GenFramebuffersEXT(1, &fb_name);
+   _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fb_name);
+   _mesa_FramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT,
+				    GL_COLOR_ATTACHMENT0_EXT,
+				    GL_RENDERBUFFER_EXT,
+				    rb_name);
+   /* Choose to render to the color attachment. */
+   _mesa_DrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
+
+   _mesa_DepthMask(GL_FALSE);
+   _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_TRUE);
+
+   _mesa_ActiveTextureARB(GL_TEXTURE0_ARB);
+   _mesa_Enable(GL_TEXTURE_2D);
+   _mesa_GenTextures(1, &texname);
+   _mesa_BindTexture(GL_TEXTURE_2D, texname);
+   _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+   _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+   _mesa_TexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+   old_unpack = ctx->Unpack;
+   ctx->Unpack = ctx->DefaultPacking;
+   _mesa_TexImage2D(GL_TEXTURE_2D, 0, GL_INTENSITY, width, height, 0,
+		    GL_RED, GL_UNSIGNED_BYTE, stencil_pixels);
+   ctx->Unpack = old_unpack;
+   _mesa_free(stencil_pixels);
+
+   _mesa_MatrixMode(GL_PROJECTION);
+   _mesa_PushMatrix();
+   _mesa_LoadIdentity();
+   _mesa_Ortho(0, ctx->DrawBuffer->Width, 0, ctx->DrawBuffer->Height, 1, -1);
+
+   _mesa_MatrixMode(GL_MODELVIEW);
+   _mesa_PushMatrix();
+   _mesa_LoadIdentity();
+
+   vertices[0][0] = x;
+   vertices[0][1] = y;
+   vertices[1][0] = x + width * ctx->Pixel.ZoomX;
+   vertices[1][1] = y;
+   vertices[2][0] = x + width * ctx->Pixel.ZoomX;
+   vertices[2][1] = y + height * ctx->Pixel.ZoomY;
+   vertices[3][0] = x;
+   vertices[3][1] = y + height * ctx->Pixel.ZoomY;
+
+   texcoords[0][0] = 0.0;
+   texcoords[0][1] = 0.0;
+   texcoords[1][0] = 1.0;
+   texcoords[1][1] = 0.0;
+   texcoords[2][0] = 1.0;
+   texcoords[2][1] = 1.0;
+   texcoords[3][0] = 0.0;
+   texcoords[3][1] = 1.0;
+
+   _mesa_VertexPointer(2, GL_FLOAT, 2 * sizeof(GLfloat), &vertices);
+   _mesa_TexCoordPointer(2, GL_FLOAT, 2 * sizeof(GLfloat), &texcoords);
+   _mesa_Enable(GL_VERTEX_ARRAY);
+   _mesa_Enable(GL_TEXTURE_COORD_ARRAY);
+   CALL_DrawArrays(ctx->Exec, (GL_TRIANGLE_FAN, 0, 4));
+
+   _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, old_fb_name);
+
+   _mesa_MatrixMode(GL_PROJECTION);
+   _mesa_PopMatrix();
+   _mesa_MatrixMode(GL_MODELVIEW);
+   _mesa_PopMatrix();
+   _mesa_PopClientAttrib();
+   _mesa_PopAttrib();
+
+   _mesa_DeleteTextures(1, &texname);
+   _mesa_DeleteFramebuffersEXT(1, &fb_name);
+   _mesa_DeleteRenderbuffersEXT(1, &rb_name);
+
+   return GL_TRUE;
+}
+
 void
 intelDrawPixels(GLcontext * ctx,
                 GLint x, GLint y,
@@ -183,6 +374,10 @@ intelDrawPixels(GLcontext * ctx,
 				unpack, pixels))
       return;
 
+   if (intel_stencil_drawpixels(ctx, x, y, width, height, format, type,
+				unpack, pixels))
+      return;
+
    if (INTEL_DEBUG & DEBUG_PIXEL)
       _mesa_printf("%s: fallback to swrast\n", __FUNCTION__);
 
-- 
cgit v1.2.3


From c238098bbcfb644ea01b33d3274b949d84822512 Mon Sep 17 00:00:00 2001
From: "Xiang, Haihao" <haihao.xiang@intel.com>
Date: Mon, 13 Oct 2008 13:04:04 +0800
Subject: i915: Texture instructions use r/t/oC/oD register as texture
 coordinate.

Fix http://bugs.freedesktop.org/show_bug.cgi?id=16287.
---
 src/mesa/drivers/dri/i915/i915_program.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/mesa/drivers/dri/i915/i915_program.c b/src/mesa/drivers/dri/i915/i915_program.c
index 350da5e169..e87700f8e0 100644
--- a/src/mesa/drivers/dri/i915/i915_program.c
+++ b/src/mesa/drivers/dri/i915/i915_program.c
@@ -245,6 +245,19 @@ GLuint i915_emit_texld( struct i915_fragment_program *p,
        */
       assert(GET_UREG_TYPE(coord) != REG_TYPE_U);
 
+      if ((GET_UREG_TYPE(coord) != REG_TYPE_R) &&
+          (GET_UREG_TYPE(coord) != REG_TYPE_OC) &&
+          (GET_UREG_TYPE(coord) != REG_TYPE_OD) &&
+          (GET_UREG_TYPE(coord) != REG_TYPE_T)) {
+          GLuint  tmpCoord = get_free_rreg(p, live_regs);
+          
+          if (tmpCoord == UREG_BAD) 
+              return 0;
+
+          i915_emit_arith(p, A0_MOV, tmpCoord, A0_DEST_CHANNEL_ALL, 0, coord, 0, 0);
+          coord = tmpCoord;
+      }
+
       /* Output register being oC or oD defines a phase boundary */
       if (GET_UREG_TYPE(dest) == REG_TYPE_OC ||
 	  GET_UREG_TYPE(dest) == REG_TYPE_OD)
-- 
cgit v1.2.3


From 0b188d1cdc254179f5b4e8380d4a44157c4e09c0 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Sat, 11 Oct 2008 12:56:32 +0200
Subject: glx: make INIT_MESA_SPARC more robust

Embed the macro body into do { ... } while(0) .
---
 src/glx/x11/glxext.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c
index eaf1ec2dfd..20c6bfd3af 100644
--- a/src/glx/x11/glxext.c
+++ b/src/glx/x11/glxext.c
@@ -59,14 +59,14 @@ void __glXDumpDrawBuffer(__GLXcontext *ctx);
 #ifdef USE_SPARC_ASM
 static void _glx_mesa_init_sparc_glapi_relocs(void);
 static int _mesa_sparc_needs_init = 1;
-#define INIT_MESA_SPARC { \
-    if(_mesa_sparc_needs_init) { \
+#define INIT_MESA_SPARC do {               \
+   if (_mesa_sparc_needs_init) {           \
       _glx_mesa_init_sparc_glapi_relocs(); \
-      _mesa_sparc_needs_init = 0; \
-  } \
-}
+      _mesa_sparc_needs_init = 0;          \
+   }                                       \
+  } while(0)
 #else
-#define INIT_MESA_SPARC
+#define INIT_MESA_SPARC do { } while(0)
 #endif
 
 /*
@@ -645,7 +645,7 @@ _X_HIDDEN __GLXdisplayPrivate *__glXInitialize(Display* dpy)
     }
 #endif
 
-    INIT_MESA_SPARC
+    INIT_MESA_SPARC;
     /* The one and only long long lock */
     __glXLock();
 
@@ -759,7 +759,7 @@ _X_HIDDEN CARD8 __glXSetupForCommand(Display *dpy)
 
 	if (gc->currentDpy == dpy) {
 	    /* Use opcode from gc because its right */
-	    INIT_MESA_SPARC
+	    INIT_MESA_SPARC;
 	    return gc->majorOpcode;
 	} else {
 	    /*
-- 
cgit v1.2.3


From 61eb4f50eb6eb40dfc97d639be0f7a21881aba29 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Sat, 11 Oct 2008 13:09:50 +0200
Subject: glx: No need to zero a local variable.

My previous commit e2060348630b59a446bac7f734fdde40033093ab introduced this.
---
 src/glx/x11/indirect_vertex_array.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/glx/x11/indirect_vertex_array.c b/src/glx/x11/indirect_vertex_array.c
index c7a20e2bc5..aec48824f5 100644
--- a/src/glx/x11/indirect_vertex_array.c
+++ b/src/glx/x11/indirect_vertex_array.c
@@ -121,7 +121,6 @@ __glXFreeVertexArrayState( __GLXcontext * gc )
             arrays->arrays = NULL;
         }
         free(arrays);
-        arrays = NULL;
         state->array_state = NULL;
     }
 }
-- 
cgit v1.2.3


From 58b72103d3837fa9245120e17bd4d7083a93f288 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Sat, 11 Oct 2008 14:27:07 +0200
Subject: glx: add a line of Emacs helping variables

---
 src/glx/x11/XF86dri.c                      | 1 +
 src/glx/x11/clientattrib.c                 | 1 +
 src/glx/x11/compsize.c                     | 1 +
 src/glx/x11/dri2.c                         | 1 +
 src/glx/x11/dri2.h                         | 1 +
 src/glx/x11/dri2_glx.c                     | 1 +
 src/glx/x11/dri_common.c                   | 1 +
 src/glx/x11/dri_common.h                   | 1 +
 src/glx/x11/dri_glx.c                      | 1 +
 src/glx/x11/drisw_glx.c                    | 1 +
 src/glx/x11/eval.c                         | 1 +
 src/glx/x11/glcontextmodes.c               | 1 +
 src/glx/x11/glcontextmodes.h               | 1 +
 src/glx/x11/glx_pbuffer.c                  | 1 +
 src/glx/x11/glx_query.c                    | 1 +
 src/glx/x11/glxclient.h                    | 1 +
 src/glx/x11/glxcmds.c                      | 1 +
 src/glx/x11/glxcurrent.c                   | 1 +
 src/glx/x11/glxext.c                       | 1 +
 src/glx/x11/glxextensions.c                | 1 +
 src/glx/x11/glxextensions.h                | 1 +
 src/glx/x11/glxhash.c                      | 1 +
 src/glx/x11/glxhash.h                      | 1 +
 src/glx/x11/indirect_init.h                | 1 +
 src/glx/x11/indirect_texture_compression.c | 1 +
 src/glx/x11/indirect_transpose_matrix.c    | 1 +
 src/glx/x11/indirect_vertex_array.c        | 1 +
 src/glx/x11/indirect_vertex_array.h        | 1 +
 src/glx/x11/indirect_vertex_array_priv.h   | 1 +
 src/glx/x11/indirect_vertex_program.c      | 1 +
 src/glx/x11/indirect_window_pos.c          | 1 +
 src/glx/x11/packrender.h                   | 1 +
 src/glx/x11/packsingle.h                   | 1 +
 src/glx/x11/pixel.c                        | 1 +
 src/glx/x11/pixelstore.c                   | 1 +
 src/glx/x11/render2.c                      | 1 +
 src/glx/x11/renderpix.c                    | 1 +
 src/glx/x11/single2.c                      | 1 +
 src/glx/x11/singlepix.c                    | 1 +
 src/glx/x11/vertarr.c                      | 1 +
 src/glx/x11/xf86dri.h                      | 1 +
 src/glx/x11/xf86dristr.h                   | 1 +
 src/glx/x11/xfont.c                        | 1 +
 43 files changed, 43 insertions(+)

diff --git a/src/glx/x11/XF86dri.c b/src/glx/x11/XF86dri.c
index cd0adc3930..1b3f4faae8 100644
--- a/src/glx/x11/XF86dri.c
+++ b/src/glx/x11/XF86dri.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /**************************************************************************
 
 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
diff --git a/src/glx/x11/clientattrib.c b/src/glx/x11/clientattrib.c
index fb45f62142..29a95bd20c 100644
--- a/src/glx/x11/clientattrib.c
+++ b/src/glx/x11/clientattrib.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/compsize.c b/src/glx/x11/compsize.c
index d46d3d41d1..d25396f680 100644
--- a/src/glx/x11/compsize.c
+++ b/src/glx/x11/compsize.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/dri2.c b/src/glx/x11/dri2.c
index 5acf7ac531..edd80dc58f 100644
--- a/src/glx/x11/dri2.c
+++ b/src/glx/x11/dri2.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * Copyright © 2008 Red Hat, Inc.
  *
diff --git a/src/glx/x11/dri2.h b/src/glx/x11/dri2.h
index e57c4ce644..25212f99e5 100644
--- a/src/glx/x11/dri2.h
+++ b/src/glx/x11/dri2.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * Copyright © 2007,2008 Red Hat, Inc.
  *
diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c
index ed9054627f..39b618e718 100644
--- a/src/glx/x11/dri2_glx.c
+++ b/src/glx/x11/dri2_glx.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * Copyright © 2008 Red Hat, Inc.
  *
diff --git a/src/glx/x11/dri_common.c b/src/glx/x11/dri_common.c
index fbce6ac3e3..4e535d5f10 100644
--- a/src/glx/x11/dri_common.c
+++ b/src/glx/x11/dri_common.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
  * Copyright © 2008 Red Hat, Inc.
diff --git a/src/glx/x11/dri_common.h b/src/glx/x11/dri_common.h
index 15f6cc87b9..defd29633c 100644
--- a/src/glx/x11/dri_common.h
+++ b/src/glx/x11/dri_common.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
  * Copyright © 2008 Red Hat, Inc.
diff --git a/src/glx/x11/dri_glx.c b/src/glx/x11/dri_glx.c
index 47203f5008..290b87c62e 100644
--- a/src/glx/x11/dri_glx.c
+++ b/src/glx/x11/dri_glx.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /**************************************************************************
 
 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
diff --git a/src/glx/x11/drisw_glx.c b/src/glx/x11/drisw_glx.c
index 7bb4794f30..9b17a3b46e 100644
--- a/src/glx/x11/drisw_glx.c
+++ b/src/glx/x11/drisw_glx.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * Copyright 2008 George Sapountzis
  *
diff --git a/src/glx/x11/eval.c b/src/glx/x11/eval.c
index 58075e2231..71942e71e8 100644
--- a/src/glx/x11/eval.c
+++ b/src/glx/x11/eval.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/glcontextmodes.c b/src/glx/x11/glcontextmodes.c
index 326c8b2357..55dbc42e8c 100644
--- a/src/glx/x11/glcontextmodes.c
+++ b/src/glx/x11/glcontextmodes.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2003
  * All Rights Reserved.
diff --git a/src/glx/x11/glcontextmodes.h b/src/glx/x11/glcontextmodes.h
index afd09cd7fb..cabb949d59 100644
--- a/src/glx/x11/glcontextmodes.h
+++ b/src/glx/x11/glcontextmodes.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2003
  * All Rights Reserved.
diff --git a/src/glx/x11/glx_pbuffer.c b/src/glx/x11/glx_pbuffer.c
index fb2610a490..3b5297ffbd 100644
--- a/src/glx/x11/glx_pbuffer.c
+++ b/src/glx/x11/glx_pbuffer.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2004
  * All Rights Reserved.
diff --git a/src/glx/x11/glx_query.c b/src/glx/x11/glx_query.c
index e93cd2afd4..9e03b1976a 100644
--- a/src/glx/x11/glx_query.c
+++ b/src/glx/x11/glx_query.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2004
  * All Rights Reserved.
diff --git a/src/glx/x11/glxclient.h b/src/glx/x11/glxclient.h
index ad77b92df6..06010b4bf0 100644
--- a/src/glx/x11/glxclient.h
+++ b/src/glx/x11/glxclient.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/glxcmds.c b/src/glx/x11/glxcmds.c
index cac39a5904..72ab48929d 100644
--- a/src/glx/x11/glxcmds.c
+++ b/src/glx/x11/glxcmds.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/glxcurrent.c b/src/glx/x11/glxcurrent.c
index 67fba59a3f..0f6afcd366 100644
--- a/src/glx/x11/glxcurrent.c
+++ b/src/glx/x11/glxcurrent.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c
index 20c6bfd3af..00e323e961 100644
--- a/src/glx/x11/glxext.c
+++ b/src/glx/x11/glxext.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/glxextensions.c b/src/glx/x11/glxextensions.c
index f2b169a0e4..f6479bfef6 100644
--- a/src/glx/x11/glxextensions.c
+++ b/src/glx/x11/glxextensions.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2002, 2004
  * All Rights Reserved.
diff --git a/src/glx/x11/glxextensions.h b/src/glx/x11/glxextensions.h
index b99cebbdfa..408dbf426a 100644
--- a/src/glx/x11/glxextensions.h
+++ b/src/glx/x11/glxextensions.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2002, 2004
  * All Rights Reserved.
diff --git a/src/glx/x11/glxhash.c b/src/glx/x11/glxhash.c
index b7b8fb2738..5d673f8312 100644
--- a/src/glx/x11/glxhash.c
+++ b/src/glx/x11/glxhash.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /* glxhash.c -- Small hash table support for integer -> integer mapping
  * Taken from libdrm.
  *
diff --git a/src/glx/x11/glxhash.h b/src/glx/x11/glxhash.h
index 66012fb889..382d69ec4d 100644
--- a/src/glx/x11/glxhash.h
+++ b/src/glx/x11/glxhash.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 #ifndef _GLX_HASH_H_
 #define _GLX_HASH_H_
 
diff --git a/src/glx/x11/indirect_init.h b/src/glx/x11/indirect_init.h
index 72255f1301..8a75fb0452 100644
--- a/src/glx/x11/indirect_init.h
+++ b/src/glx/x11/indirect_init.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /**************************************************************************
 
 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
diff --git a/src/glx/x11/indirect_texture_compression.c b/src/glx/x11/indirect_texture_compression.c
index 5676858017..e7ede89292 100644
--- a/src/glx/x11/indirect_texture_compression.c
+++ b/src/glx/x11/indirect_texture_compression.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2004
  * All Rights Reserved.
diff --git a/src/glx/x11/indirect_transpose_matrix.c b/src/glx/x11/indirect_transpose_matrix.c
index 2144410e5a..efec13aaa1 100644
--- a/src/glx/x11/indirect_transpose_matrix.c
+++ b/src/glx/x11/indirect_transpose_matrix.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2004
  * All Rights Reserved.
diff --git a/src/glx/x11/indirect_vertex_array.c b/src/glx/x11/indirect_vertex_array.c
index aec48824f5..2c4485cbf0 100644
--- a/src/glx/x11/indirect_vertex_array.c
+++ b/src/glx/x11/indirect_vertex_array.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2004, 2005
  * All Rights Reserved.
diff --git a/src/glx/x11/indirect_vertex_array.h b/src/glx/x11/indirect_vertex_array.h
index caab62b672..57935f6684 100644
--- a/src/glx/x11/indirect_vertex_array.h
+++ b/src/glx/x11/indirect_vertex_array.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2004, 2005
  * All Rights Reserved.
diff --git a/src/glx/x11/indirect_vertex_array_priv.h b/src/glx/x11/indirect_vertex_array_priv.h
index ab97dc645f..4287acc25e 100644
--- a/src/glx/x11/indirect_vertex_array_priv.h
+++ b/src/glx/x11/indirect_vertex_array_priv.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2004, 2005
  * All Rights Reserved.
diff --git a/src/glx/x11/indirect_vertex_program.c b/src/glx/x11/indirect_vertex_program.c
index 0a1091eaef..27b0554c06 100644
--- a/src/glx/x11/indirect_vertex_program.c
+++ b/src/glx/x11/indirect_vertex_program.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * (C) Copyright IBM Corporation 2005
  * All Rights Reserved.
diff --git a/src/glx/x11/indirect_window_pos.c b/src/glx/x11/indirect_window_pos.c
index 533f8ef1a4..7cdf41ae5c 100644
--- a/src/glx/x11/indirect_window_pos.c
+++ b/src/glx/x11/indirect_window_pos.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
  * (C) Copyright IBM Corporation 2004
diff --git a/src/glx/x11/packrender.h b/src/glx/x11/packrender.h
index cee827663a..82f82515a6 100644
--- a/src/glx/x11/packrender.h
+++ b/src/glx/x11/packrender.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 #ifndef __GLX_packrender_h__
 #define __GLX_packrender_h__
 
diff --git a/src/glx/x11/packsingle.h b/src/glx/x11/packsingle.h
index 9dbf8ec914..8cdcbda5ee 100644
--- a/src/glx/x11/packsingle.h
+++ b/src/glx/x11/packsingle.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 #ifndef __GLX_packsingle_h__
 #define __GLX_packsingle_h__
 
diff --git a/src/glx/x11/pixel.c b/src/glx/x11/pixel.c
index 2174305b0c..ae828b0a81 100644
--- a/src/glx/x11/pixel.c
+++ b/src/glx/x11/pixel.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/pixelstore.c b/src/glx/x11/pixelstore.c
index 0bc16854ae..970fedeac2 100644
--- a/src/glx/x11/pixelstore.c
+++ b/src/glx/x11/pixelstore.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/render2.c b/src/glx/x11/render2.c
index 025becbd19..d2777db37f 100644
--- a/src/glx/x11/render2.c
+++ b/src/glx/x11/render2.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/renderpix.c b/src/glx/x11/renderpix.c
index 0b7b77c742..040ebc1af5 100644
--- a/src/glx/x11/renderpix.c
+++ b/src/glx/x11/renderpix.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/single2.c b/src/glx/x11/single2.c
index a97d4c7def..31d7ea4b39 100644
--- a/src/glx/x11/single2.c
+++ b/src/glx/x11/single2.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/singlepix.c b/src/glx/x11/singlepix.c
index a093931bd2..a72a40ad6a 100644
--- a/src/glx/x11/singlepix.c
+++ b/src/glx/x11/singlepix.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/vertarr.c b/src/glx/x11/vertarr.c
index 031aa48427..849d8cb0e1 100644
--- a/src/glx/x11/vertarr.c
+++ b/src/glx/x11/vertarr.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
diff --git a/src/glx/x11/xf86dri.h b/src/glx/x11/xf86dri.h
index 2aec3211db..89bc0eb372 100644
--- a/src/glx/x11/xf86dri.h
+++ b/src/glx/x11/xf86dri.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /**************************************************************************
 
 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
diff --git a/src/glx/x11/xf86dristr.h b/src/glx/x11/xf86dristr.h
index b834bd1a1a..1541c2744d 100644
--- a/src/glx/x11/xf86dristr.h
+++ b/src/glx/x11/xf86dristr.h
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /**************************************************************************
 
 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
diff --git a/src/glx/x11/xfont.c b/src/glx/x11/xfont.c
index 6ec8c2d6bf..886fb8efd0 100644
--- a/src/glx/x11/xfont.c
+++ b/src/glx/x11/xfont.c
@@ -1,3 +1,4 @@
+/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
 /*
  * Mesa 3-D graphics library
  * Version:  3.1
-- 
cgit v1.2.3


From ee3a6cec360799f8b271a869311b0e9bc3baa5d5 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:11:30 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs clientattrib.c

---
 src/glx/x11/clientattrib.c | 159 +++++++++++++++++++++++----------------------
 1 file changed, 83 insertions(+), 76 deletions(-)

diff --git a/src/glx/x11/clientattrib.c b/src/glx/x11/clientattrib.c
index 29a95bd20c..3be59c67d7 100644
--- a/src/glx/x11/clientattrib.c
+++ b/src/glx/x11/clientattrib.c
@@ -37,100 +37,107 @@
 /*****************************************************************************/
 
 static void
-do_enable_disable(GLenum array, GLboolean val )
+do_enable_disable(GLenum array, GLboolean val)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    unsigned index = 0;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   unsigned index = 0;
 
-    if ( array == GL_TEXTURE_COORD_ARRAY ) {
-	index = __glXGetActiveTextureUnit( state );
-    }
+   if (array == GL_TEXTURE_COORD_ARRAY) {
+      index = __glXGetActiveTextureUnit(state);
+   }
 
-    if ( ! __glXSetArrayEnable( state, array, index, val ) ) {
-	__glXSetError(gc, GL_INVALID_ENUM);
-    }
+   if (!__glXSetArrayEnable(state, array, index, val)) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+   }
 }
 
-void __indirect_glEnableClientState(GLenum array)
+void
+__indirect_glEnableClientState(GLenum array)
 {
-    do_enable_disable( array, GL_TRUE );
+   do_enable_disable(array, GL_TRUE);
 }
 
-void __indirect_glDisableClientState(GLenum array)
+void
+__indirect_glDisableClientState(GLenum array)
 {
-    do_enable_disable( array, GL_FALSE );
+   do_enable_disable(array, GL_FALSE);
 }
 
 /************************************************************************/
 
-void __indirect_glPushClientAttrib(GLuint mask)
+void
+__indirect_glPushClientAttrib(GLuint mask)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    __GLXattribute **spp = gc->attributes.stackPointer, *sp;
-
-    if (spp < &gc->attributes.stack[__GL_CLIENT_ATTRIB_STACK_DEPTH]) {
-	if (!(sp = *spp)) {
-	    sp = (__GLXattribute *)Xmalloc(sizeof(__GLXattribute));
-	    *spp = sp;
-	}
-	sp->mask = mask;
-	gc->attributes.stackPointer = spp + 1;
-	if (mask & GL_CLIENT_PIXEL_STORE_BIT) {
-	    sp->storePack = state->storePack;
-	    sp->storeUnpack = state->storeUnpack;
-	}
-	if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
-	    __glXPushArrayState( state );
-	}
-    } else {
-	__glXSetError(gc, GL_STACK_OVERFLOW);
-	return;
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   __GLXattribute **spp = gc->attributes.stackPointer, *sp;
+
+   if (spp < &gc->attributes.stack[__GL_CLIENT_ATTRIB_STACK_DEPTH]) {
+      if (!(sp = *spp)) {
+         sp = (__GLXattribute *) Xmalloc(sizeof(__GLXattribute));
+         *spp = sp;
+      }
+      sp->mask = mask;
+      gc->attributes.stackPointer = spp + 1;
+      if (mask & GL_CLIENT_PIXEL_STORE_BIT) {
+         sp->storePack = state->storePack;
+         sp->storeUnpack = state->storeUnpack;
+      }
+      if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
+         __glXPushArrayState(state);
+      }
+   }
+   else {
+      __glXSetError(gc, GL_STACK_OVERFLOW);
+      return;
+   }
 }
 
-void __indirect_glPopClientAttrib(void)
+void
+__indirect_glPopClientAttrib(void)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    __GLXattribute **spp = gc->attributes.stackPointer, *sp;
-    GLuint mask;
-
-    if (spp > &gc->attributes.stack[0]) {
-	--spp;
-	sp = *spp;
-	assert(sp != 0);
-	mask = sp->mask;
-	gc->attributes.stackPointer = spp;
-
-	if (mask & GL_CLIENT_PIXEL_STORE_BIT) {
-	    state->storePack = sp->storePack;
-	    state->storeUnpack = sp->storeUnpack;
-	}
-	if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
-	    __glXPopArrayState( state );
-	}
-
-	sp->mask = 0;
-    } else {
-	__glXSetError(gc, GL_STACK_UNDERFLOW);
-	return;
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   __GLXattribute **spp = gc->attributes.stackPointer, *sp;
+   GLuint mask;
+
+   if (spp > &gc->attributes.stack[0]) {
+      --spp;
+      sp = *spp;
+      assert(sp != 0);
+      mask = sp->mask;
+      gc->attributes.stackPointer = spp;
+
+      if (mask & GL_CLIENT_PIXEL_STORE_BIT) {
+         state->storePack = sp->storePack;
+         state->storeUnpack = sp->storeUnpack;
+      }
+      if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
+         __glXPopArrayState(state);
+      }
+
+      sp->mask = 0;
+   }
+   else {
+      __glXSetError(gc, GL_STACK_UNDERFLOW);
+      return;
+   }
 }
 
-void __glFreeAttributeState(__GLXcontext *gc)
+void
+__glFreeAttributeState(__GLXcontext * gc)
 {
-    __GLXattribute *sp, **spp;
-
-    for (spp = &gc->attributes.stack[0];
-         spp < &gc->attributes.stack[__GL_CLIENT_ATTRIB_STACK_DEPTH];
-	 spp++) {
-	sp = *spp;
-        if (sp) {
-            XFree((char *)sp);
-        } else {
-            break;
-	}
-    }
+   __GLXattribute *sp, **spp;
+
+   for (spp = &gc->attributes.stack[0];
+        spp < &gc->attributes.stack[__GL_CLIENT_ATTRIB_STACK_DEPTH]; spp++) {
+      sp = *spp;
+      if (sp) {
+         XFree((char *) sp);
+      }
+      else {
+         break;
+      }
+   }
 }
-- 
cgit v1.2.3


From f788a8ed69f2389dfd8a63a888357887a4f8cdc4 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:12:37 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs compsize.c

---
 src/glx/x11/compsize.c | 245 +++++++++++++++++++++++++------------------------
 1 file changed, 125 insertions(+), 120 deletions(-)

diff --git a/src/glx/x11/compsize.c b/src/glx/x11/compsize.c
index d25396f680..f8f453d891 100644
--- a/src/glx/x11/compsize.c
+++ b/src/glx/x11/compsize.c
@@ -36,151 +36,156 @@
 /*
 ** Return the number of elements per group of a specified format
 */
-GLint __glElementsPerGroup(GLenum format, GLenum type) 
+GLint
+__glElementsPerGroup(GLenum format, GLenum type)
 {
-    /*
+   /*
     ** To make row length computation valid for image extraction,
     ** packed pixel types assume elements per group equals one.
     */
-    switch(type) {
-    case GL_UNSIGNED_BYTE_3_3_2:
-    case GL_UNSIGNED_BYTE_2_3_3_REV:
-    case GL_UNSIGNED_SHORT_5_6_5:
-    case GL_UNSIGNED_SHORT_5_6_5_REV:
-    case GL_UNSIGNED_SHORT_4_4_4_4:
-    case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-    case GL_UNSIGNED_SHORT_5_5_5_1:
-    case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-    case GL_UNSIGNED_SHORT_8_8_APPLE:
-    case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
-    case GL_UNSIGNED_SHORT_15_1_MESA:
-    case GL_UNSIGNED_SHORT_1_15_REV_MESA:
-    case GL_UNSIGNED_INT_8_8_8_8:
-    case GL_UNSIGNED_INT_8_8_8_8_REV:
-    case GL_UNSIGNED_INT_10_10_10_2:
-    case GL_UNSIGNED_INT_2_10_10_10_REV:
-    case GL_UNSIGNED_INT_24_8_NV:
-    case GL_UNSIGNED_INT_24_8_MESA:
-    case GL_UNSIGNED_INT_8_24_REV_MESA:
+   switch (type) {
+   case GL_UNSIGNED_BYTE_3_3_2:
+   case GL_UNSIGNED_BYTE_2_3_3_REV:
+   case GL_UNSIGNED_SHORT_5_6_5:
+   case GL_UNSIGNED_SHORT_5_6_5_REV:
+   case GL_UNSIGNED_SHORT_4_4_4_4:
+   case GL_UNSIGNED_SHORT_4_4_4_4_REV:
+   case GL_UNSIGNED_SHORT_5_5_5_1:
+   case GL_UNSIGNED_SHORT_1_5_5_5_REV:
+   case GL_UNSIGNED_SHORT_8_8_APPLE:
+   case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+   case GL_UNSIGNED_SHORT_15_1_MESA:
+   case GL_UNSIGNED_SHORT_1_15_REV_MESA:
+   case GL_UNSIGNED_INT_8_8_8_8:
+   case GL_UNSIGNED_INT_8_8_8_8_REV:
+   case GL_UNSIGNED_INT_10_10_10_2:
+   case GL_UNSIGNED_INT_2_10_10_10_REV:
+   case GL_UNSIGNED_INT_24_8_NV:
+   case GL_UNSIGNED_INT_24_8_MESA:
+   case GL_UNSIGNED_INT_8_24_REV_MESA:
       return 1;
-    default:
+   default:
       break;
-    }
+   }
 
-    switch(format) {
-      case GL_RGB:
-      case GL_BGR:
-	return 3;
-      case GL_422_EXT:
-      case GL_422_REV_EXT:
-      case GL_422_AVERAGE_EXT:
-      case GL_422_REV_AVERAGE_EXT:
-      case GL_YCBCR_422_APPLE:
-      case GL_LUMINANCE_ALPHA:
-	return 2;
-      case GL_RGBA:
-      case GL_BGRA:
-      case GL_ABGR_EXT:
-	return 4;
-      case GL_COLOR_INDEX:
-      case GL_STENCIL_INDEX:
-      case GL_DEPTH_COMPONENT:
-      case GL_RED:
-      case GL_GREEN:
-      case GL_BLUE:
-      case GL_ALPHA:
-      case GL_LUMINANCE:
-      case GL_INTENSITY:
-	return 1;
-      default:
-	return 0;
-    }
+   switch (format) {
+   case GL_RGB:
+   case GL_BGR:
+      return 3;
+   case GL_422_EXT:
+   case GL_422_REV_EXT:
+   case GL_422_AVERAGE_EXT:
+   case GL_422_REV_AVERAGE_EXT:
+   case GL_YCBCR_422_APPLE:
+   case GL_LUMINANCE_ALPHA:
+      return 2;
+   case GL_RGBA:
+   case GL_BGRA:
+   case GL_ABGR_EXT:
+      return 4;
+   case GL_COLOR_INDEX:
+   case GL_STENCIL_INDEX:
+   case GL_DEPTH_COMPONENT:
+   case GL_RED:
+   case GL_GREEN:
+   case GL_BLUE:
+   case GL_ALPHA:
+   case GL_LUMINANCE:
+   case GL_INTENSITY:
+      return 1;
+   default:
+      return 0;
+   }
 }
 
 /*
 ** Return the number of bytes per element, based on the element type (other
 ** than GL_BITMAP).
 */
-GLint __glBytesPerElement(GLenum type) 
+GLint
+__glBytesPerElement(GLenum type)
 {
-    switch(type) {
-      case GL_UNSIGNED_SHORT:
-      case GL_SHORT:
-      case GL_UNSIGNED_SHORT_5_6_5:
-      case GL_UNSIGNED_SHORT_5_6_5_REV:
-      case GL_UNSIGNED_SHORT_4_4_4_4:
-      case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-      case GL_UNSIGNED_SHORT_5_5_5_1:
-      case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-      case GL_UNSIGNED_SHORT_8_8_APPLE:
-      case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
-      case GL_UNSIGNED_SHORT_15_1_MESA:
-      case GL_UNSIGNED_SHORT_1_15_REV_MESA:
-	return 2;
-      case GL_UNSIGNED_BYTE:
-      case GL_BYTE:
-      case GL_UNSIGNED_BYTE_3_3_2:
-      case GL_UNSIGNED_BYTE_2_3_3_REV:
-	return 1;
-      case GL_INT:
-      case GL_UNSIGNED_INT:
-      case GL_FLOAT:
-      case GL_UNSIGNED_INT_8_8_8_8:
-      case GL_UNSIGNED_INT_8_8_8_8_REV:
-      case GL_UNSIGNED_INT_10_10_10_2:
-      case GL_UNSIGNED_INT_2_10_10_10_REV:
-      case GL_UNSIGNED_INT_24_8_NV:
-      case GL_UNSIGNED_INT_24_8_MESA:
-      case GL_UNSIGNED_INT_8_24_REV_MESA:
-	return 4;
-      default:
-	return 0;
-    }
+   switch (type) {
+   case GL_UNSIGNED_SHORT:
+   case GL_SHORT:
+   case GL_UNSIGNED_SHORT_5_6_5:
+   case GL_UNSIGNED_SHORT_5_6_5_REV:
+   case GL_UNSIGNED_SHORT_4_4_4_4:
+   case GL_UNSIGNED_SHORT_4_4_4_4_REV:
+   case GL_UNSIGNED_SHORT_5_5_5_1:
+   case GL_UNSIGNED_SHORT_1_5_5_5_REV:
+   case GL_UNSIGNED_SHORT_8_8_APPLE:
+   case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+   case GL_UNSIGNED_SHORT_15_1_MESA:
+   case GL_UNSIGNED_SHORT_1_15_REV_MESA:
+      return 2;
+   case GL_UNSIGNED_BYTE:
+   case GL_BYTE:
+   case GL_UNSIGNED_BYTE_3_3_2:
+   case GL_UNSIGNED_BYTE_2_3_3_REV:
+      return 1;
+   case GL_INT:
+   case GL_UNSIGNED_INT:
+   case GL_FLOAT:
+   case GL_UNSIGNED_INT_8_8_8_8:
+   case GL_UNSIGNED_INT_8_8_8_8_REV:
+   case GL_UNSIGNED_INT_10_10_10_2:
+   case GL_UNSIGNED_INT_2_10_10_10_REV:
+   case GL_UNSIGNED_INT_24_8_NV:
+   case GL_UNSIGNED_INT_24_8_MESA:
+   case GL_UNSIGNED_INT_8_24_REV_MESA:
+      return 4;
+   default:
+      return 0;
+   }
 }
 
 /*
 ** Compute memory required for internal packed array of data of given type
 ** and format.
 */
-GLint __glImageSize(GLsizei width, GLsizei height, GLsizei depth,
-		    GLenum format, GLenum type, GLenum target)
+GLint
+__glImageSize(GLsizei width, GLsizei height, GLsizei depth,
+              GLenum format, GLenum type, GLenum target)
 {
-    int bytes_per_row;
-    int components;
+   int bytes_per_row;
+   int components;
 
-    switch( target ) {
-    case GL_PROXY_TEXTURE_1D:
-    case GL_PROXY_TEXTURE_2D:
-    case GL_PROXY_TEXTURE_3D:
-    case GL_PROXY_TEXTURE_4D_SGIS:
-    case GL_PROXY_TEXTURE_CUBE_MAP:
-    case GL_PROXY_TEXTURE_RECTANGLE_ARB:
-    case GL_PROXY_HISTOGRAM:
-    case GL_PROXY_COLOR_TABLE:
-    case GL_PROXY_TEXTURE_COLOR_TABLE_SGI:
-    case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
-    case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
-    case GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP:
-	return 0;
-    }
+   switch (target) {
+   case GL_PROXY_TEXTURE_1D:
+   case GL_PROXY_TEXTURE_2D:
+   case GL_PROXY_TEXTURE_3D:
+   case GL_PROXY_TEXTURE_4D_SGIS:
+   case GL_PROXY_TEXTURE_CUBE_MAP:
+   case GL_PROXY_TEXTURE_RECTANGLE_ARB:
+   case GL_PROXY_HISTOGRAM:
+   case GL_PROXY_COLOR_TABLE:
+   case GL_PROXY_TEXTURE_COLOR_TABLE_SGI:
+   case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
+   case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
+   case GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP:
+      return 0;
+   }
 
-    if (width < 0 || height < 0 || depth < 0) {
-	return 0;
-    }
+   if (width < 0 || height < 0 || depth < 0) {
+      return 0;
+   }
 
-    /*
+   /*
     ** Zero is returned if either format or type are invalid.
     */
-    components = __glElementsPerGroup(format,type);
-    if (type == GL_BITMAP) {
-	if (format == GL_COLOR_INDEX || format == GL_STENCIL_INDEX) {
-	    bytes_per_row = (width + 7) >> 3;
-	} else {
-	    return 0;
-	}
-    } else {
-	bytes_per_row = __glBytesPerElement(type) * width;
-    }
+   components = __glElementsPerGroup(format, type);
+   if (type == GL_BITMAP) {
+      if (format == GL_COLOR_INDEX || format == GL_STENCIL_INDEX) {
+         bytes_per_row = (width + 7) >> 3;
+      }
+      else {
+         return 0;
+      }
+   }
+   else {
+      bytes_per_row = __glBytesPerElement(type) * width;
+   }
 
-    return bytes_per_row * height * depth * components;
+   return bytes_per_row * height * depth * components;
 }
-- 
cgit v1.2.3


From 66cc150770e1d817724757e8b7b6cd738be7d20b Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:16:28 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs dri2.c

---
 src/glx/x11/dri2.c | 464 +++++++++++++++++++++++++++--------------------------
 1 file changed, 235 insertions(+), 229 deletions(-)

diff --git a/src/glx/x11/dri2.c b/src/glx/x11/dri2.c
index edd80dc58f..dbb5b5cddd 100644
--- a/src/glx/x11/dri2.c
+++ b/src/glx/x11/dri2.c
@@ -42,260 +42,266 @@
 
 static char dri2ExtensionName[] = DRI2_NAME;
 static XExtensionInfo *dri2Info;
-static XEXT_GENERATE_CLOSE_DISPLAY (DRI2CloseDisplay, dri2Info)
-static /* const */ XExtensionHooks dri2ExtensionHooks = {
-    NULL,				/* create_gc */
-    NULL,				/* copy_gc */
-    NULL,				/* flush_gc */
-    NULL,				/* free_gc */
-    NULL,				/* create_font */
-    NULL,				/* free_font */
-    DRI2CloseDisplay,			/* close_display */
-    NULL,				/* wire_to_event */
-    NULL,				/* event_to_wire */
-    NULL,				/* error */
-    NULL,				/* error_string */
-};
-
-static XEXT_GENERATE_FIND_DISPLAY (DRI2FindDisplay, dri2Info, 
-				   dri2ExtensionName, 
-				   &dri2ExtensionHooks, 
-				   0, NULL)
-
-Bool DRI2QueryExtension(Display *dpy, int *eventBase, int *errorBase)
+static
+XEXT_GENERATE_CLOSE_DISPLAY(DRI2CloseDisplay, dri2Info)
+     static /* const */ XExtensionHooks dri2ExtensionHooks = {
+        NULL,                   /* create_gc */
+        NULL,                   /* copy_gc */
+        NULL,                   /* flush_gc */
+        NULL,                   /* free_gc */
+        NULL,                   /* create_font */
+        NULL,                   /* free_font */
+        DRI2CloseDisplay,       /* close_display */
+        NULL,                   /* wire_to_event */
+        NULL,                   /* event_to_wire */
+        NULL,                   /* error */
+        NULL,                   /* error_string */
+     };
+
+static
+XEXT_GENERATE_FIND_DISPLAY(DRI2FindDisplay, dri2Info,
+                           dri2ExtensionName, &dri2ExtensionHooks, 0, NULL)
+
+     Bool DRI2QueryExtension(Display * dpy, int *eventBase, int *errorBase)
 {
-    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
 
-    if (XextHasExtension(info)) {
-	*eventBase = info->codes->first_event;
-	*errorBase = info->codes->first_error;
-	return True;
-    }
+   if (XextHasExtension(info)) {
+      *eventBase = info->codes->first_event;
+      *errorBase = info->codes->first_error;
+      return True;
+   }
 
-    return False;
+   return False;
 }
 
-Bool DRI2QueryVersion(Display *dpy, int *major, int *minor)
+Bool
+DRI2QueryVersion(Display * dpy, int *major, int *minor)
 {
-    XExtDisplayInfo *info = DRI2FindDisplay (dpy);
-    xDRI2QueryVersionReply rep;
-    xDRI2QueryVersionReq *req;
-
-    XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
-    LockDisplay(dpy);
-    GetReq(DRI2QueryVersion, req);
-    req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2QueryVersion;
-    req->majorVersion = DRI2_MAJOR;
-    req->minorVersion = DRI2_MINOR;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return False;
-    }
-    *major = rep.majorVersion;
-    *minor = rep.minorVersion;
-    UnlockDisplay(dpy);
-    SyncHandle();
-
-    return True;
+   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+   xDRI2QueryVersionReply rep;
+   xDRI2QueryVersionReq *req;
+
+   XextCheckExtension(dpy, info, dri2ExtensionName, False);
+
+   LockDisplay(dpy);
+   GetReq(DRI2QueryVersion, req);
+   req->reqType = info->codes->major_opcode;
+   req->dri2ReqType = X_DRI2QueryVersion;
+   req->majorVersion = DRI2_MAJOR;
+   req->minorVersion = DRI2_MINOR;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return False;
+   }
+   *major = rep.majorVersion;
+   *minor = rep.minorVersion;
+   UnlockDisplay(dpy);
+   SyncHandle();
+
+   return True;
 }
 
-Bool DRI2Connect(Display *dpy, int screen,
-		 char **driverName, char **busId, unsigned int *sareaHandle)
+Bool
+DRI2Connect(Display * dpy, int screen,
+            char **driverName, char **busId, unsigned int *sareaHandle)
 {
-    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2ConnectReply rep;
-    xDRI2ConnectReq *req;
-
-    XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
-    LockDisplay(dpy);
-    GetReq(DRI2Connect, req);
-    req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2Connect;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return False;
-    }
-
-    if (rep.driverNameLength == 0 && rep.busIdLength == 0) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return False;
-    }
-
-    *driverName = Xmalloc(rep.driverNameLength + 1);
-    if (*driverName == NULL) {
-	_XEatData(dpy, 
-		  ((rep.driverNameLength + 3) & ~3) +
-		  ((rep.busIdLength + 3) & ~3));
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return False;
-    }
-    _XReadPad(dpy, *driverName, rep.driverNameLength);
-    (*driverName)[rep.driverNameLength] = '\0';
-
-    *busId = Xmalloc(rep.busIdLength + 1);
-    if (*busId == NULL) {
-	Xfree(*driverName);
-	_XEatData(dpy, ((rep.busIdLength + 3) & ~3));
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return False;
-    }
-    _XReadPad(dpy, *busId, rep.busIdLength);
-    (*busId)[rep.busIdLength] = '\0';
-
-    UnlockDisplay(dpy);
-    SyncHandle();
-
-    return True;
+   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+   xDRI2ConnectReply rep;
+   xDRI2ConnectReq *req;
+
+   XextCheckExtension(dpy, info, dri2ExtensionName, False);
+
+   LockDisplay(dpy);
+   GetReq(DRI2Connect, req);
+   req->reqType = info->codes->major_opcode;
+   req->dri2ReqType = X_DRI2Connect;
+   req->screen = screen;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return False;
+   }
+
+   if (rep.driverNameLength == 0 && rep.busIdLength == 0) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return False;
+   }
+
+   *driverName = Xmalloc(rep.driverNameLength + 1);
+   if (*driverName == NULL) {
+      _XEatData(dpy,
+                ((rep.driverNameLength + 3) & ~3) +
+                ((rep.busIdLength + 3) & ~3));
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return False;
+   }
+   _XReadPad(dpy, *driverName, rep.driverNameLength);
+   (*driverName)[rep.driverNameLength] = '\0';
+
+   *busId = Xmalloc(rep.busIdLength + 1);
+   if (*busId == NULL) {
+      Xfree(*driverName);
+      _XEatData(dpy, ((rep.busIdLength + 3) & ~3));
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return False;
+   }
+   _XReadPad(dpy, *busId, rep.busIdLength);
+   (*busId)[rep.busIdLength] = '\0';
+
+   UnlockDisplay(dpy);
+   SyncHandle();
+
+   return True;
 }
 
-Bool DRI2AuthConnection(Display *dpy, int screen, drm_magic_t magic)
+Bool
+DRI2AuthConnection(Display * dpy, int screen, drm_magic_t magic)
 {
-    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2AuthConnectionReq *req;
-    xDRI2AuthConnectionReply rep;
-
-    XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
-    LockDisplay(dpy);
-    GetReq(DRI2AuthConnection, req);
-    req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2AuthConnection;
-    req->screen = screen;
-    req->magic = magic;
-    rep.authenticated = 0;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return False;
-    }
-    UnlockDisplay(dpy);
-    SyncHandle();
-
-    return rep.authenticated;
+   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+   xDRI2AuthConnectionReq *req;
+   xDRI2AuthConnectionReply rep;
+
+   XextCheckExtension(dpy, info, dri2ExtensionName, False);
+
+   LockDisplay(dpy);
+   GetReq(DRI2AuthConnection, req);
+   req->reqType = info->codes->major_opcode;
+   req->dri2ReqType = X_DRI2AuthConnection;
+   req->screen = screen;
+   req->magic = magic;
+   rep.authenticated = 0;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return False;
+   }
+   UnlockDisplay(dpy);
+   SyncHandle();
+
+   return rep.authenticated;
 }
 
-void DRI2CreateDrawable(Display *dpy, XID drawable)
+void
+DRI2CreateDrawable(Display * dpy, XID drawable)
 {
-    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2CreateDrawableReq *req;
-
-    XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
-
-    LockDisplay(dpy);
-    GetReq(DRI2CreateDrawable, req);
-    req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2CreateDrawable;
-    req->drawable = drawable;
-    UnlockDisplay(dpy);
-    SyncHandle();
+   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+   xDRI2CreateDrawableReq *req;
+
+   XextSimpleCheckExtension(dpy, info, dri2ExtensionName);
+
+   LockDisplay(dpy);
+   GetReq(DRI2CreateDrawable, req);
+   req->reqType = info->codes->major_opcode;
+   req->dri2ReqType = X_DRI2CreateDrawable;
+   req->drawable = drawable;
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
-DRI2Buffer *DRI2GetBuffers(Display *dpy, XID drawable,
-			   int *width, int *height,
-			   unsigned int *attachments, int count,
-			   int *outCount)
+DRI2Buffer *
+DRI2GetBuffers(Display * dpy, XID drawable,
+               int *width, int *height,
+               unsigned int *attachments, int count, int *outCount)
 {
-    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2GetBuffersReply rep;
-    xDRI2GetBuffersReq *req;
-    DRI2Buffer *buffers;
-    xDRI2Buffer repBuffer;
-    CARD32 *p;
-    int i;
-
-    XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
-    LockDisplay(dpy);
-    GetReqExtra(DRI2GetBuffers, count * 4, req);
-    req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2GetBuffers;
-    req->drawable = drawable;
-    req->count = count;
-    p = (CARD32 *) &req[1];
-    for (i = 0; i < count; i++)
-	p[i] = attachments[i];
-
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return NULL;
-    }
-
-    *width = rep.width;
-    *height = rep.height;
-    *outCount = rep.count;
-
-    buffers = Xmalloc(count * sizeof buffers[0]);
-    if (buffers == NULL) {
-	_XEatData(dpy, rep.count * sizeof repBuffer);
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return NULL;
-    }
-
-    for (i = 0; i < rep.count; i++) {
-	_XReadPad(dpy, (char *) &repBuffer, sizeof repBuffer);
-	buffers[i].attachment = repBuffer.attachment;
-	buffers[i].name = repBuffer.name;
-	buffers[i].pitch = repBuffer.pitch;
-	buffers[i].cpp = repBuffer.cpp;
-	buffers[i].flags = repBuffer.flags;
-    }
-
-    UnlockDisplay(dpy);
-    SyncHandle();
-
-    return buffers;
+   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+   xDRI2GetBuffersReply rep;
+   xDRI2GetBuffersReq *req;
+   DRI2Buffer *buffers;
+   xDRI2Buffer repBuffer;
+   CARD32 *p;
+   int i;
+
+   XextCheckExtension(dpy, info, dri2ExtensionName, False);
+
+   LockDisplay(dpy);
+   GetReqExtra(DRI2GetBuffers, count * 4, req);
+   req->reqType = info->codes->major_opcode;
+   req->dri2ReqType = X_DRI2GetBuffers;
+   req->drawable = drawable;
+   req->count = count;
+   p = (CARD32 *) & req[1];
+   for (i = 0; i < count; i++)
+      p[i] = attachments[i];
+
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return NULL;
+   }
+
+   *width = rep.width;
+   *height = rep.height;
+   *outCount = rep.count;
+
+   buffers = Xmalloc(count * sizeof buffers[0]);
+   if (buffers == NULL) {
+      _XEatData(dpy, rep.count * sizeof repBuffer);
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return NULL;
+   }
+
+   for (i = 0; i < rep.count; i++) {
+      _XReadPad(dpy, (char *) &repBuffer, sizeof repBuffer);
+      buffers[i].attachment = repBuffer.attachment;
+      buffers[i].name = repBuffer.name;
+      buffers[i].pitch = repBuffer.pitch;
+      buffers[i].cpp = repBuffer.cpp;
+      buffers[i].flags = repBuffer.flags;
+   }
+
+   UnlockDisplay(dpy);
+   SyncHandle();
+
+   return buffers;
 }
 
-void DRI2SwapBuffers(Display *dpy, XID drawable,
-		     int x, int y, int width, int height)
+void
+DRI2SwapBuffers(Display * dpy, XID drawable,
+                int x, int y, int width, int height)
 {
-    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2SwapBuffersReq *req;
-    xDRI2SwapBuffersReply rep;
-
-    XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
-
-    LockDisplay(dpy);
-    GetReq(DRI2SwapBuffers, req);
-    req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2SwapBuffers;
-    req->drawable = drawable;
-    req->x = x;
-    req->y = y;
-    req->width = width;
-    req->height = height;
-
-    _XReply(dpy, (xReply *)&rep, 0, xFalse);
-
-    UnlockDisplay(dpy);
-    SyncHandle();
+   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+   xDRI2SwapBuffersReq *req;
+   xDRI2SwapBuffersReply rep;
+
+   XextSimpleCheckExtension(dpy, info, dri2ExtensionName);
+
+   LockDisplay(dpy);
+   GetReq(DRI2SwapBuffers, req);
+   req->reqType = info->codes->major_opcode;
+   req->dri2ReqType = X_DRI2SwapBuffers;
+   req->drawable = drawable;
+   req->x = x;
+   req->y = y;
+   req->width = width;
+   req->height = height;
+
+   _XReply(dpy, (xReply *) & rep, 0, xFalse);
+
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
-void DRI2DestroyDrawable(Display *dpy, XID drawable)
+void
+DRI2DestroyDrawable(Display * dpy, XID drawable)
 {
-    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2DestroyDrawableReq *req;
+   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+   xDRI2DestroyDrawableReq *req;
 
-    XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
+   XextSimpleCheckExtension(dpy, info, dri2ExtensionName);
 
-    XSync(dpy, False);
+   XSync(dpy, False);
 
-    LockDisplay(dpy);
-    GetReq(DRI2DestroyDrawable, req);
-    req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2DestroyDrawable;
-    req->drawable = drawable;
-    UnlockDisplay(dpy);
-    SyncHandle();
+   LockDisplay(dpy);
+   GetReq(DRI2DestroyDrawable, req);
+   req->reqType = info->codes->major_opcode;
+   req->dri2ReqType = X_DRI2DestroyDrawable;
+   req->drawable = drawable;
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
-- 
cgit v1.2.3


From bca6e79a4520beb928c7ea6211aefab07f708a15 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:17:32 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs dri2_glx.c

---
 src/glx/x11/dri2_glx.c | 485 +++++++++++++++++++++++++------------------------
 1 file changed, 248 insertions(+), 237 deletions(-)

diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c
index 39b618e718..651d843356 100644
--- a/src/glx/x11/dri2_glx.c
+++ b/src/glx/x11/dri2_glx.c
@@ -51,292 +51,302 @@ typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
 typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
 typedef struct __GLXDRIdrawablePrivateRec __GLXDRIdrawablePrivate;
 
-struct __GLXDRIdisplayPrivateRec {
-    __GLXDRIdisplay base;
+struct __GLXDRIdisplayPrivateRec
+{
+   __GLXDRIdisplay base;
 
-    /*
+   /*
     ** XFree86-DRI version information
     */
-    int driMajor;
-    int driMinor;
-    int driPatch;
+   int driMajor;
+   int driMinor;
+   int driPatch;
 };
 
-struct __GLXDRIcontextPrivateRec {
-    __GLXDRIcontext base;
-    __DRIcontext *driContext;
-    __GLXscreenConfigs *psc;
+struct __GLXDRIcontextPrivateRec
+{
+   __GLXDRIcontext base;
+   __DRIcontext *driContext;
+   __GLXscreenConfigs *psc;
 };
 
-struct __GLXDRIdrawablePrivateRec {
-    __GLXDRIdrawable base;
-    __DRIbuffer buffers[5];
-    int bufferCount;
-    int width, height;
+struct __GLXDRIdrawablePrivateRec
+{
+   __GLXDRIdrawable base;
+   __DRIbuffer buffers[5];
+   int bufferCount;
+   int width, height;
 };
 
-static void dri2DestroyContext(__GLXDRIcontext *context,
-			      __GLXscreenConfigs *psc, Display *dpy)
+static void
+dri2DestroyContext(__GLXDRIcontext * context,
+                   __GLXscreenConfigs * psc, Display * dpy)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-    const __DRIcoreExtension *core = pcp->psc->core;
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+   const __DRIcoreExtension *core = pcp->psc->core;
 
-    (*core->destroyContext)(pcp->driContext);
+   (*core->destroyContext) (pcp->driContext);
 
-    Xfree(pcp);
+   Xfree(pcp);
 }
 
-static Bool dri2BindContext(__GLXDRIcontext *context,
-			   __GLXDRIdrawable *draw, __GLXDRIdrawable *read)
+static Bool
+dri2BindContext(__GLXDRIcontext * context,
+                __GLXDRIdrawable * draw, __GLXDRIdrawable * read)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-    const __DRIcoreExtension *core = pcp->psc->core;
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+   const __DRIcoreExtension *core = pcp->psc->core;
 
-    return (*core->bindContext)(pcp->driContext,
-				draw->driDrawable,
-				read->driDrawable);
+   return (*core->bindContext) (pcp->driContext,
+                                draw->driDrawable, read->driDrawable);
 }
 
-static void dri2UnbindContext(__GLXDRIcontext *context)
+static void
+dri2UnbindContext(__GLXDRIcontext * context)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-    const __DRIcoreExtension *core = pcp->psc->core;
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+   const __DRIcoreExtension *core = pcp->psc->core;
 
-    (*core->unbindContext)(pcp->driContext);
+   (*core->unbindContext) (pcp->driContext);
 }
 
-static __GLXDRIcontext *dri2CreateContext(__GLXscreenConfigs *psc,
-					 const __GLcontextModes *mode,
-					 GLXContext gc,
-					 GLXContext shareList, int renderType)
+static __GLXDRIcontext *
+dri2CreateContext(__GLXscreenConfigs * psc,
+                  const __GLcontextModes * mode,
+                  GLXContext gc, GLXContext shareList, int renderType)
 {
-    __GLXDRIcontextPrivate *pcp, *pcp_shared;
-    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
-    __DRIcontext *shared = NULL;
-
-    if (shareList) {
-	pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
-	shared = pcp_shared->driContext;
-    }
-
-    pcp = Xmalloc(sizeof *pcp);
-    if (pcp == NULL)
-	return NULL;
-
-    pcp->psc = psc;
-    pcp->driContext = 
-	(*psc->dri2->createNewContext)(psc->__driScreen,
-				       config->driConfig, shared, pcp);
-    gc->__driContext = pcp->driContext;
-
-    if (pcp->driContext == NULL) {
-	Xfree(pcp);
-	return NULL;
-    }
-
-    pcp->base.destroyContext = dri2DestroyContext;
-    pcp->base.bindContext = dri2BindContext;
-    pcp->base.unbindContext = dri2UnbindContext;
-
-    return &pcp->base;
+   __GLXDRIcontextPrivate *pcp, *pcp_shared;
+   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
+   __DRIcontext *shared = NULL;
+
+   if (shareList) {
+      pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
+      shared = pcp_shared->driContext;
+   }
+
+   pcp = Xmalloc(sizeof *pcp);
+   if (pcp == NULL)
+      return NULL;
+
+   pcp->psc = psc;
+   pcp->driContext =
+      (*psc->dri2->createNewContext) (psc->__driScreen,
+                                      config->driConfig, shared, pcp);
+   gc->__driContext = pcp->driContext;
+
+   if (pcp->driContext == NULL) {
+      Xfree(pcp);
+      return NULL;
+   }
+
+   pcp->base.destroyContext = dri2DestroyContext;
+   pcp->base.bindContext = dri2BindContext;
+   pcp->base.unbindContext = dri2UnbindContext;
+
+   return &pcp->base;
 }
 
-static void dri2DestroyDrawable(__GLXDRIdrawable *pdraw)
+static void
+dri2DestroyDrawable(__GLXDRIdrawable * pdraw)
 {
-    const __DRIcoreExtension *core = pdraw->psc->core;
+   const __DRIcoreExtension *core = pdraw->psc->core;
 
-    (*core->destroyDrawable)(pdraw->driDrawable);
-    DRI2DestroyDrawable(pdraw->psc->dpy, pdraw->drawable);
-    Xfree(pdraw);
+   (*core->destroyDrawable) (pdraw->driDrawable);
+   DRI2DestroyDrawable(pdraw->psc->dpy, pdraw->drawable);
+   Xfree(pdraw);
 }
 
-static __GLXDRIdrawable *dri2CreateDrawable(__GLXscreenConfigs *psc,
-					    XID xDrawable,
-					    GLXDrawable drawable,
-					    const __GLcontextModes *modes)
+static __GLXDRIdrawable *
+dri2CreateDrawable(__GLXscreenConfigs * psc,
+                   XID xDrawable,
+                   GLXDrawable drawable, const __GLcontextModes * modes)
 {
-    __GLXDRIdrawablePrivate *pdraw;
-    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
+   __GLXDRIdrawablePrivate *pdraw;
+   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
 
-    pdraw = Xmalloc(sizeof(*pdraw));
-    if (!pdraw)
-	return NULL;
+   pdraw = Xmalloc(sizeof(*pdraw));
+   if (!pdraw)
+      return NULL;
 
-    pdraw->base.destroyDrawable = dri2DestroyDrawable;
-    pdraw->base.xDrawable = xDrawable;
-    pdraw->base.drawable = drawable;
-    pdraw->base.psc = psc;
+   pdraw->base.destroyDrawable = dri2DestroyDrawable;
+   pdraw->base.xDrawable = xDrawable;
+   pdraw->base.drawable = drawable;
+   pdraw->base.psc = psc;
 
-    DRI2CreateDrawable(psc->dpy, xDrawable);
+   DRI2CreateDrawable(psc->dpy, xDrawable);
 
-    /* Create a new drawable */
-    pdraw->base.driDrawable =
-	(*psc->dri2->createNewDrawable)(psc->__driScreen,
-					config->driConfig, pdraw);
+   /* Create a new drawable */
+   pdraw->base.driDrawable =
+      (*psc->dri2->createNewDrawable) (psc->__driScreen,
+                                       config->driConfig, pdraw);
 
-    if (!pdraw->base.driDrawable) {
-	DRI2DestroyDrawable(psc->dpy, drawable);
-	Xfree(pdraw);
-	return NULL;
-    }
+   if (!pdraw->base.driDrawable) {
+      DRI2DestroyDrawable(psc->dpy, drawable);
+      Xfree(pdraw);
+      return NULL;
+   }
 
-    return &pdraw->base;
+   return &pdraw->base;
 }
 
-static void dri2SwapBuffers(__GLXDRIdrawable *pdraw)
+static void
+dri2SwapBuffers(__GLXDRIdrawable * pdraw)
 {
-    __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
+   __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
 
-    DRI2SwapBuffers(pdraw->psc->dpy, pdraw->drawable,
-		    0, 0, priv->width, priv->height);
+   DRI2SwapBuffers(pdraw->psc->dpy, pdraw->drawable,
+                   0, 0, priv->width, priv->height);
 }
 
-static void dri2DestroyScreen(__GLXscreenConfigs *psc)
+static void
+dri2DestroyScreen(__GLXscreenConfigs * psc)
 {
-    /* Free the direct rendering per screen data */
-    (*psc->core->destroyScreen)(psc->__driScreen);
-    drmClose(psc->fd);
-    psc->__driScreen = NULL;
+   /* Free the direct rendering per screen data */
+   (*psc->core->destroyScreen) (psc->__driScreen);
+   drmClose(psc->fd);
+   psc->__driScreen = NULL;
 }
 
 static __DRIbuffer *
-dri2GetBuffers(__DRIdrawable *driDrawable,
-	       int *width, int *height,
-	       unsigned int *attachments, int count,
-	       int *out_count, void *loaderPrivate)
+dri2GetBuffers(__DRIdrawable * driDrawable,
+               int *width, int *height,
+               unsigned int *attachments, int count,
+               int *out_count, void *loaderPrivate)
 {
-    __GLXDRIdrawablePrivate *pdraw = loaderPrivate;
-    DRI2Buffer *buffers;
-    int i;
-
-    buffers = DRI2GetBuffers(pdraw->base.psc->dpy, pdraw->base.xDrawable,
-			     width, height, attachments, count, out_count);
-    if (buffers == NULL)
-       return NULL;
-
-    pdraw->width = *width;
-    pdraw->height = *height;
-
-    /* This assumes the DRI2 buffer attachment tokens matches the
-     * __DRIbuffer tokens. */
-    for (i = 0; i < *out_count; i++) {
-	pdraw->buffers[i].attachment = buffers[i].attachment;
-	pdraw->buffers[i].name = buffers[i].name;
-	pdraw->buffers[i].pitch = buffers[i].pitch;
-	pdraw->buffers[i].cpp = buffers[i].cpp;
-	pdraw->buffers[i].flags = buffers[i].flags;
-    }
-
-    Xfree(buffers);
-
-    return pdraw->buffers;
+   __GLXDRIdrawablePrivate *pdraw = loaderPrivate;
+   DRI2Buffer *buffers;
+   int i;
+
+   buffers = DRI2GetBuffers(pdraw->base.psc->dpy, pdraw->base.xDrawable,
+                            width, height, attachments, count, out_count);
+   if (buffers == NULL)
+      return NULL;
+
+   pdraw->width = *width;
+   pdraw->height = *height;
+
+   /* This assumes the DRI2 buffer attachment tokens matches the
+    * __DRIbuffer tokens. */
+   for (i = 0; i < *out_count; i++) {
+      pdraw->buffers[i].attachment = buffers[i].attachment;
+      pdraw->buffers[i].name = buffers[i].name;
+      pdraw->buffers[i].pitch = buffers[i].pitch;
+      pdraw->buffers[i].cpp = buffers[i].cpp;
+      pdraw->buffers[i].flags = buffers[i].flags;
+   }
+
+   Xfree(buffers);
+
+   return pdraw->buffers;
 }
 
 static const __DRIdri2LoaderExtension dri2LoaderExtension = {
-    { __DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION },
-    dri2GetBuffers,
+   {__DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION},
+   dri2GetBuffers,
 };
 
 static const __DRIextension *loader_extensions[] = {
-    &dri2LoaderExtension.base,
-    &systemTimeExtension.base,
-    NULL
+   &dri2LoaderExtension.base,
+   &systemTimeExtension.base,
+   NULL
 };
 
-static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
-					__GLXdisplayPrivate *priv)
+static __GLXDRIscreen *
+dri2CreateScreen(__GLXscreenConfigs * psc, int screen,
+                 __GLXdisplayPrivate * priv)
 {
-    const __DRIconfig **driver_configs;
-    const __DRIextension **extensions;
-    __GLXDRIscreen *psp;
-    unsigned int sareaHandle;
-    char *driverName, *busID;
-    drm_magic_t magic;
-    int i;
-
-    psp = Xmalloc(sizeof *psp);
-    if (psp == NULL)
-	return NULL;
-
-    /* Initialize per screen dynamic client GLX extensions */
-    psc->ext_list_first_time = GL_TRUE;
-
-    if (!DRI2Connect(psc->dpy, screen, &driverName, &busID, &sareaHandle))
-	return NULL;
-
-    psc->driver = driOpenDriver(driverName);
-    if (psc->driver == NULL)
-	goto handle_error;
-
-    extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
-    if (extensions == NULL) {
-	ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
-	goto handle_error;
-    }
-    
-    for (i = 0; extensions[i]; i++) {
-	if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
-	    psc->core = (__DRIcoreExtension *) extensions[i];
-	if (strcmp(extensions[i]->name, __DRI_DRI2) == 0)
-	    psc->dri2 = (__DRIdri2Extension *) extensions[i];
-    }
-
-    if (psc->core == NULL || psc->dri2 == NULL) {
-	ErrorMessageF("core dri or dri2 extension not found\n");
-	goto handle_error;
-    }
-
-    psc->fd = drmOpen(NULL, busID);
-    if (psc->fd < 0) {
-	ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
-	return NULL;
-    }
-
-    if (drmGetMagic(psc->fd, &magic))
-	return NULL;
-
-    if (!DRI2AuthConnection(psc->dpy, screen, magic)) {
-	ErrorMessageF("failed to authenticate drm access\n");
-	return NULL;
-    }
-
-    psc->__driScreen = 
-	psc->dri2->createNewScreen(screen, psc->fd,
-				   loader_extensions, &driver_configs, psc);
-    if (psc->__driScreen == NULL) {
-	ErrorMessageF("failed to create dri screen\n");
-	return NULL;
-    }
-
-    driBindExtensions(psc, 1);
-
-    psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
-    psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
-
-    psp->destroyScreen = dri2DestroyScreen;
-    psp->createContext = dri2CreateContext;
-    psp->createDrawable = dri2CreateDrawable;
-    psp->swapBuffers = dri2SwapBuffers;
-
-    Xfree(driverName);
-    Xfree(busID);
-
-    return psp;
+   const __DRIconfig **driver_configs;
+   const __DRIextension **extensions;
+   __GLXDRIscreen *psp;
+   unsigned int sareaHandle;
+   char *driverName, *busID;
+   drm_magic_t magic;
+   int i;
+
+   psp = Xmalloc(sizeof *psp);
+   if (psp == NULL)
+      return NULL;
+
+   /* Initialize per screen dynamic client GLX extensions */
+   psc->ext_list_first_time = GL_TRUE;
+
+   if (!DRI2Connect(psc->dpy, screen, &driverName, &busID, &sareaHandle))
+      return NULL;
+
+   psc->driver = driOpenDriver(driverName);
+   if (psc->driver == NULL)
+      goto handle_error;
+
+   extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
+   if (extensions == NULL) {
+      ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
+      goto handle_error;
+   }
+
+   for (i = 0; extensions[i]; i++) {
+      if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
+         psc->core = (__DRIcoreExtension *) extensions[i];
+      if (strcmp(extensions[i]->name, __DRI_DRI2) == 0)
+         psc->dri2 = (__DRIdri2Extension *) extensions[i];
+   }
+
+   if (psc->core == NULL || psc->dri2 == NULL) {
+      ErrorMessageF("core dri or dri2 extension not found\n");
+      goto handle_error;
+   }
+
+   psc->fd = drmOpen(NULL, busID);
+   if (psc->fd < 0) {
+      ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
+      return NULL;
+   }
+
+   if (drmGetMagic(psc->fd, &magic))
+      return NULL;
+
+   if (!DRI2AuthConnection(psc->dpy, screen, magic)) {
+      ErrorMessageF("failed to authenticate drm access\n");
+      return NULL;
+   }
+
+   psc->__driScreen =
+      psc->dri2->createNewScreen(screen, psc->fd,
+                                 loader_extensions, &driver_configs, psc);
+   if (psc->__driScreen == NULL) {
+      ErrorMessageF("failed to create dri screen\n");
+      return NULL;
+   }
+
+   driBindExtensions(psc, 1);
+
+   psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
+   psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
+
+   psp->destroyScreen = dri2DestroyScreen;
+   psp->createContext = dri2CreateContext;
+   psp->createDrawable = dri2CreateDrawable;
+   psp->swapBuffers = dri2SwapBuffers;
+
+   Xfree(driverName);
+   Xfree(busID);
+
+   return psp;
 
  handle_error:
-    Xfree(driverName);
-    Xfree(busID);
+   Xfree(driverName);
+   Xfree(busID);
 
-    /* FIXME: clean up here */
+   /* FIXME: clean up here */
 
-    return NULL;
+   return NULL;
 }
 
 /* Called from __glXFreeDisplayPrivate.
  */
-static void dri2DestroyDisplay(__GLXDRIdisplay *dpy)
+static void
+dri2DestroyDisplay(__GLXDRIdisplay * dpy)
 {
-    Xfree(dpy);
+   Xfree(dpy);
 }
 
 /*
@@ -344,29 +354,30 @@ static void dri2DestroyDisplay(__GLXDRIdisplay *dpy)
  * This is called from __glXInitialize() when we are given a new
  * display pointer.
  */
-_X_HIDDEN __GLXDRIdisplay *dri2CreateDisplay(Display *dpy)
+_X_HIDDEN __GLXDRIdisplay *
+dri2CreateDisplay(Display * dpy)
 {
-    __GLXDRIdisplayPrivate *pdp;
-    int eventBase, errorBase;
+   __GLXDRIdisplayPrivate *pdp;
+   int eventBase, errorBase;
 
-    if (!DRI2QueryExtension(dpy, &eventBase, &errorBase))
-	return NULL;
+   if (!DRI2QueryExtension(dpy, &eventBase, &errorBase))
+      return NULL;
 
-    pdp = Xmalloc(sizeof *pdp);
-    if (pdp == NULL)
-	return NULL;
+   pdp = Xmalloc(sizeof *pdp);
+   if (pdp == NULL)
+      return NULL;
 
-    if (!DRI2QueryVersion(dpy, &pdp->driMajor, &pdp->driMinor)) {
-	Xfree(pdp);
-	return NULL;
-    }
+   if (!DRI2QueryVersion(dpy, &pdp->driMajor, &pdp->driMinor)) {
+      Xfree(pdp);
+      return NULL;
+   }
 
-    pdp->driPatch = 0;
+   pdp->driPatch = 0;
 
-    pdp->base.destroyDisplay = dri2DestroyDisplay;
-    pdp->base.createScreen = dri2CreateScreen;
+   pdp->base.destroyDisplay = dri2DestroyDisplay;
+   pdp->base.createScreen = dri2CreateScreen;
 
-    return &pdp->base;
+   return &pdp->base;
 }
 
 #endif /* GLX_DIRECT_RENDERING */
-- 
cgit v1.2.3


From 2e8d62be613a180dc2d5693ef948e47f7bd85620 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:18:41 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs dri2.h

---
 src/glx/x11/dri2.h | 43 ++++++++++++++++++++-----------------------
 1 file changed, 20 insertions(+), 23 deletions(-)

diff --git a/src/glx/x11/dri2.h b/src/glx/x11/dri2.h
index 25212f99e5..620ad7a30b 100644
--- a/src/glx/x11/dri2.h
+++ b/src/glx/x11/dri2.h
@@ -34,34 +34,31 @@
 #ifndef _DRI2_H_
 #define _DRI2_H_
 
-typedef struct {
-    unsigned int attachment;
-    unsigned int name;
-    unsigned int pitch;
-    unsigned int cpp;
-    unsigned int flags;
+typedef struct
+{
+   unsigned int attachment;
+   unsigned int name;
+   unsigned int pitch;
+   unsigned int cpp;
+   unsigned int flags;
 } DRI2Buffer;
 
 extern Bool
-DRI2QueryExtension(Display *display, int *eventBase, int *errorBase);
+DRI2QueryExtension(Display * display, int *eventBase, int *errorBase);
+extern Bool DRI2QueryVersion(Display * display, int *major, int *minor);
 extern Bool
-DRI2QueryVersion(Display *display, int *major, int *minor);
+DRI2Connect(Display * display, int screen,
+            char **driverName, char **busId, unsigned int *sareaHandle);
 extern Bool
-DRI2Connect(Display *display, int screen,
-	    char **driverName, char **busId, unsigned int *sareaHandle);
-extern Bool
-DRI2AuthConnection(Display *display, int screen, drm_magic_t magic);
-extern void
-DRI2CreateDrawable(Display *display, XID drawable);
-extern void
-DRI2DestroyDrawable(Display *display, XID handle);
-extern DRI2Buffer *
-DRI2GetBuffers(Display *dpy, XID drawable,
-	       int *width, int *height,
-	       unsigned int *attachments, int count,
-	       int *outCount);
+DRI2AuthConnection(Display * display, int screen, drm_magic_t magic);
+extern void DRI2CreateDrawable(Display * display, XID drawable);
+extern void DRI2DestroyDrawable(Display * display, XID handle);
+extern DRI2Buffer *DRI2GetBuffers(Display * dpy, XID drawable,
+                                  int *width, int *height,
+                                  unsigned int *attachments, int count,
+                                  int *outCount);
 extern void
-DRI2SwapBuffers(Display *dpy, XID drawable,
-		int x, int y, int width, int height);
+DRI2SwapBuffers(Display * dpy, XID drawable,
+                int x, int y, int width, int height);
 
 #endif
-- 
cgit v1.2.3


From 4d862283212051f5433c32b23bd2a0201f36bc95 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:25:28 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs dri_common.c

---
 src/glx/x11/dri_common.c | 430 ++++++++++++++++++++++++-----------------------
 1 file changed, 219 insertions(+), 211 deletions(-)

diff --git a/src/glx/x11/dri_common.c b/src/glx/x11/dri_common.c
index 4e535d5f10..4691ac7bb6 100644
--- a/src/glx/x11/dri_common.c
+++ b/src/glx/x11/dri_common.c
@@ -50,33 +50,35 @@
 #define RTLD_GLOBAL 0
 #endif
 
-_X_HIDDEN void InfoMessageF(const char *f, ...)
+_X_HIDDEN void
+InfoMessageF(const char *f, ...)
 {
-    va_list args;
-    const char *env;
-
-    if ((env = getenv("LIBGL_DEBUG")) && strstr(env, "verbose")) {
-	fprintf(stderr, "libGL: ");
-	va_start(args, f);
-	vfprintf(stderr, f, args);
-	va_end(args);
-    }
+   va_list args;
+   const char *env;
+
+   if ((env = getenv("LIBGL_DEBUG")) && strstr(env, "verbose")) {
+      fprintf(stderr, "libGL: ");
+      va_start(args, f);
+      vfprintf(stderr, f, args);
+      va_end(args);
+   }
 }
 
 /**
  * Print error to stderr, unless LIBGL_DEBUG=="quiet".
  */
-_X_HIDDEN void ErrorMessageF(const char *f, ...)
+_X_HIDDEN void
+ErrorMessageF(const char *f, ...)
 {
-    va_list args;
-    const char *env;
-
-    if ((env = getenv("LIBGL_DEBUG")) && !strstr(env, "quiet")) {
-	fprintf(stderr, "libGL error: ");
-	va_start(args, f);
-	vfprintf(stderr, f, args);
-	va_end(args);
-    }
+   va_list args;
+   const char *env;
+
+   if ((env = getenv("LIBGL_DEBUG")) && !strstr(env, "quiet")) {
+      fprintf(stderr, "libGL error: ");
+      va_start(args, f);
+      vfprintf(stderr, f, args);
+      va_end(args);
+   }
 }
 
 #ifndef DEFAULT_DRIVER_DIR
@@ -96,7 +98,8 @@ _X_HIDDEN void ErrorMessageF(const char *f, ...)
  * \returns
  * A handle from \c dlopen, or \c NULL if driver file not found.
  */
-_X_HIDDEN void *driOpenDriver(const char *driverName)
+_X_HIDDEN void *
+driOpenDriver(const char *driverName)
 {
    void *glhandle, *handle;
    const char *libPaths, *p, *next;
@@ -111,40 +114,41 @@ _X_HIDDEN void *driOpenDriver(const char *driverName)
       /* don't allow setuid apps to use LIBGL_DRIVERS_PATH */
       libPaths = getenv("LIBGL_DRIVERS_PATH");
       if (!libPaths)
-         libPaths = getenv("LIBGL_DRIVERS_DIR"); /* deprecated */
+         libPaths = getenv("LIBGL_DRIVERS_DIR");        /* deprecated */
    }
    if (libPaths == NULL)
-       libPaths = DEFAULT_DRIVER_DIR;
+      libPaths = DEFAULT_DRIVER_DIR;
 
    handle = NULL;
    for (p = libPaths; *p; p = next) {
-       next = strchr(p, ':');
-       if (next == NULL) {
-	   len = strlen(p);
-	   next = p + len;
-       } else {
-	   len = next - p;
-	   next++;
-       }
+      next = strchr(p, ':');
+      if (next == NULL) {
+         len = strlen(p);
+         next = p + len;
+      }
+      else {
+         len = next - p;
+         next++;
+      }
 
 #ifdef GLX_USE_TLS
       snprintf(realDriverName, sizeof realDriverName,
-	       "%.*s/tls/%s_dri.so", len, p, driverName);
+               "%.*s/tls/%s_dri.so", len, p, driverName);
       InfoMessageF("OpenDriver: trying %s\n", realDriverName);
       handle = dlopen(realDriverName, RTLD_NOW | RTLD_GLOBAL);
 #endif
 
-      if ( handle == NULL ) {
-	 snprintf(realDriverName, sizeof realDriverName,
-		  "%.*s/%s_dri.so", len, p, driverName);
-	 InfoMessageF("OpenDriver: trying %s\n", realDriverName);
-	 handle = dlopen(realDriverName, RTLD_NOW | RTLD_GLOBAL);
+      if (handle == NULL) {
+         snprintf(realDriverName, sizeof realDriverName,
+                  "%.*s/%s_dri.so", len, p, driverName);
+         InfoMessageF("OpenDriver: trying %s\n", realDriverName);
+         handle = dlopen(realDriverName, RTLD_NOW | RTLD_GLOBAL);
       }
 
-      if ( handle != NULL )
-	  break;
+      if (handle != NULL)
+         break;
       else
-	 ErrorMessageF("dlopen %s failed (%s)\n", realDriverName, dlerror());
+         ErrorMessageF("dlopen %s failed (%s)\n", realDriverName, dlerror());
    }
 
    if (!handle)
@@ -157,244 +161,248 @@ _X_HIDDEN void *driOpenDriver(const char *driverName)
 }
 
 _X_HIDDEN const __DRIsystemTimeExtension systemTimeExtension = {
-    { __DRI_SYSTEM_TIME, __DRI_SYSTEM_TIME_VERSION },
-    __glXGetUST,
-    __driGetMscRateOML
+   {__DRI_SYSTEM_TIME, __DRI_SYSTEM_TIME_VERSION},
+   __glXGetUST,
+   __driGetMscRateOML
 };
 
 #define __ATTRIB(attrib, field) \
     { attrib, offsetof(__GLcontextModes, field) }
 
-static const struct { unsigned int attrib, offset; } attribMap[] = {
-    __ATTRIB(__DRI_ATTRIB_BUFFER_SIZE,			rgbBits),
-    __ATTRIB(__DRI_ATTRIB_LEVEL,			level),
-    __ATTRIB(__DRI_ATTRIB_RED_SIZE,			redBits),
-    __ATTRIB(__DRI_ATTRIB_GREEN_SIZE,			greenBits),
-    __ATTRIB(__DRI_ATTRIB_BLUE_SIZE,			blueBits),
-    __ATTRIB(__DRI_ATTRIB_ALPHA_SIZE,			alphaBits),
-    __ATTRIB(__DRI_ATTRIB_DEPTH_SIZE,			depthBits),
-    __ATTRIB(__DRI_ATTRIB_STENCIL_SIZE,			stencilBits),
-    __ATTRIB(__DRI_ATTRIB_ACCUM_RED_SIZE,		accumRedBits),
-    __ATTRIB(__DRI_ATTRIB_ACCUM_GREEN_SIZE,		accumGreenBits),
-    __ATTRIB(__DRI_ATTRIB_ACCUM_BLUE_SIZE,		accumBlueBits),
-    __ATTRIB(__DRI_ATTRIB_ACCUM_ALPHA_SIZE,		accumAlphaBits),
-    __ATTRIB(__DRI_ATTRIB_SAMPLE_BUFFERS,		sampleBuffers),
-    __ATTRIB(__DRI_ATTRIB_SAMPLES,			samples),
-    __ATTRIB(__DRI_ATTRIB_DOUBLE_BUFFER,		doubleBufferMode),
-    __ATTRIB(__DRI_ATTRIB_STEREO,			stereoMode),
-    __ATTRIB(__DRI_ATTRIB_AUX_BUFFERS,			numAuxBuffers),
+static const struct
+{
+   unsigned int attrib, offset;
+} attribMap[] = {
+   __ATTRIB(__DRI_ATTRIB_BUFFER_SIZE, rgbBits),
+      __ATTRIB(__DRI_ATTRIB_LEVEL, level),
+      __ATTRIB(__DRI_ATTRIB_RED_SIZE, redBits),
+      __ATTRIB(__DRI_ATTRIB_GREEN_SIZE, greenBits),
+      __ATTRIB(__DRI_ATTRIB_BLUE_SIZE, blueBits),
+      __ATTRIB(__DRI_ATTRIB_ALPHA_SIZE, alphaBits),
+      __ATTRIB(__DRI_ATTRIB_DEPTH_SIZE, depthBits),
+      __ATTRIB(__DRI_ATTRIB_STENCIL_SIZE, stencilBits),
+      __ATTRIB(__DRI_ATTRIB_ACCUM_RED_SIZE, accumRedBits),
+      __ATTRIB(__DRI_ATTRIB_ACCUM_GREEN_SIZE, accumGreenBits),
+      __ATTRIB(__DRI_ATTRIB_ACCUM_BLUE_SIZE, accumBlueBits),
+      __ATTRIB(__DRI_ATTRIB_ACCUM_ALPHA_SIZE, accumAlphaBits),
+      __ATTRIB(__DRI_ATTRIB_SAMPLE_BUFFERS, sampleBuffers),
+      __ATTRIB(__DRI_ATTRIB_SAMPLES, samples),
+      __ATTRIB(__DRI_ATTRIB_DOUBLE_BUFFER, doubleBufferMode),
+      __ATTRIB(__DRI_ATTRIB_STEREO, stereoMode),
+      __ATTRIB(__DRI_ATTRIB_AUX_BUFFERS, numAuxBuffers),
 #if 0
-    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_TYPE,		transparentPixel),
-    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_INDEX_VALUE,	transparentIndex),
-    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_RED_VALUE,	transparentRed),
-    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_GREEN_VALUE,	transparentGreen),
-    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_BLUE_VALUE,	transparentBlue),
-    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE,	transparentAlpha),
-    __ATTRIB(__DRI_ATTRIB_RED_MASK,			redMask),
-    __ATTRIB(__DRI_ATTRIB_GREEN_MASK,			greenMask),
-    __ATTRIB(__DRI_ATTRIB_BLUE_MASK,			blueMask),
-    __ATTRIB(__DRI_ATTRIB_ALPHA_MASK,			alphaMask),
+      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_TYPE, transparentPixel),
+      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_INDEX_VALUE, transparentIndex),
+      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_RED_VALUE, transparentRed),
+      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_GREEN_VALUE, transparentGreen),
+      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_BLUE_VALUE, transparentBlue),
+      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE, transparentAlpha),
+      __ATTRIB(__DRI_ATTRIB_RED_MASK, redMask),
+      __ATTRIB(__DRI_ATTRIB_GREEN_MASK, greenMask),
+      __ATTRIB(__DRI_ATTRIB_BLUE_MASK, blueMask),
+      __ATTRIB(__DRI_ATTRIB_ALPHA_MASK, alphaMask),
 #endif
-    __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_WIDTH,		maxPbufferWidth),
-    __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_HEIGHT,		maxPbufferHeight),
-    __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_PIXELS,		maxPbufferPixels),
-    __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH,	optimalPbufferWidth),
-    __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT,	optimalPbufferHeight),
+      __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_WIDTH, maxPbufferWidth),
+      __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_HEIGHT, maxPbufferHeight),
+      __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_PIXELS, maxPbufferPixels),
+      __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH, optimalPbufferWidth),
+      __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT, optimalPbufferHeight),
 #if 0
-    __ATTRIB(__DRI_ATTRIB_SWAP_METHOD,			swapMethod),
+      __ATTRIB(__DRI_ATTRIB_SWAP_METHOD, swapMethod),
 #endif
-    __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGB,		bindToTextureRgb),
-    __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGBA,		bindToTextureRgba),
-    __ATTRIB(__DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE,	bindToMipmapTexture),
-    __ATTRIB(__DRI_ATTRIB_YINVERTED,			yInverted),
-};
+__ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGB, bindToTextureRgb),
+      __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGBA, bindToTextureRgba),
+      __ATTRIB(__DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE,
+                     bindToMipmapTexture),
+      __ATTRIB(__DRI_ATTRIB_YINVERTED, yInverted),};
 
 #define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
 
 static int
-scalarEqual(__GLcontextModes *mode, unsigned int attrib, unsigned int value)
+scalarEqual(__GLcontextModes * mode, unsigned int attrib, unsigned int value)
 {
-    unsigned int glxValue;
-    int i;
+   unsigned int glxValue;
+   int i;
 
-    for (i = 0; i < ARRAY_SIZE(attribMap); i++)
-	if (attribMap[i].attrib == attrib) {
-	    glxValue = *(unsigned int *) ((char *) mode + attribMap[i].offset);
-	    return glxValue == GLX_DONT_CARE || glxValue == value;
-	}
+   for (i = 0; i < ARRAY_SIZE(attribMap); i++)
+      if (attribMap[i].attrib == attrib) {
+         glxValue = *(unsigned int *) ((char *) mode + attribMap[i].offset);
+         return glxValue == GLX_DONT_CARE || glxValue == value;
+      }
 
-    return GL_TRUE; /* Is a non-existing attribute equal to value? */
+   return GL_TRUE;              /* Is a non-existing attribute equal to value? */
 }
 
 static int
-driConfigEqual(const __DRIcoreExtension *core,
-	       __GLcontextModes *modes, const __DRIconfig *driConfig)
+driConfigEqual(const __DRIcoreExtension * core,
+               __GLcontextModes * modes, const __DRIconfig * driConfig)
 {
-    unsigned int attrib, value, glxValue;
-    int i;
-
-    i = 0;
-    while (core->indexConfigAttrib(driConfig, i++, &attrib, &value)) {
-	switch (attrib) {
-	case __DRI_ATTRIB_RENDER_TYPE:
-	    glxValue = 0;
-	    if (value & __DRI_ATTRIB_RGBA_BIT) {
-		glxValue |= GLX_RGBA_BIT;
-	    } else if (value & __DRI_ATTRIB_COLOR_INDEX_BIT) {
-		glxValue |= GLX_COLOR_INDEX_BIT;
-	    }
-	    if (glxValue != modes->renderType)
-		return GL_FALSE;
-	    break;
-
-	case __DRI_ATTRIB_CONFIG_CAVEAT:
-	    if (value & __DRI_ATTRIB_NON_CONFORMANT_CONFIG)
-		glxValue = GLX_NON_CONFORMANT_CONFIG;
-	    else if (value & __DRI_ATTRIB_SLOW_BIT)
-		glxValue = GLX_SLOW_CONFIG;
-	    else
-		glxValue = GLX_NONE;
-	    if (glxValue != modes->visualRating)
-		return GL_FALSE;
-	    break;
-
-	case __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS:
-	    glxValue = 0;
-	    if (value & __DRI_ATTRIB_TEXTURE_1D_BIT)
-		glxValue |= GLX_TEXTURE_1D_BIT_EXT;
-	    if (value & __DRI_ATTRIB_TEXTURE_2D_BIT)
-		glxValue |= GLX_TEXTURE_2D_BIT_EXT;
-	    if (value & __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT)
-		glxValue |= GLX_TEXTURE_RECTANGLE_BIT_EXT;
-	    if (modes->bindToTextureTargets != GLX_DONT_CARE &&
-		glxValue != modes->bindToTextureTargets)
-		return GL_FALSE;
-	    break;	
-
-	default:
-	    if (!scalarEqual(modes, attrib, value))
-		return GL_FALSE;
-	}
-    }
-
-    return GL_TRUE;
+   unsigned int attrib, value, glxValue;
+   int i;
+
+   i = 0;
+   while (core->indexConfigAttrib(driConfig, i++, &attrib, &value)) {
+      switch (attrib) {
+      case __DRI_ATTRIB_RENDER_TYPE:
+         glxValue = 0;
+         if (value & __DRI_ATTRIB_RGBA_BIT) {
+            glxValue |= GLX_RGBA_BIT;
+         }
+         else if (value & __DRI_ATTRIB_COLOR_INDEX_BIT) {
+            glxValue |= GLX_COLOR_INDEX_BIT;
+         }
+         if (glxValue != modes->renderType)
+            return GL_FALSE;
+         break;
+
+      case __DRI_ATTRIB_CONFIG_CAVEAT:
+         if (value & __DRI_ATTRIB_NON_CONFORMANT_CONFIG)
+            glxValue = GLX_NON_CONFORMANT_CONFIG;
+         else if (value & __DRI_ATTRIB_SLOW_BIT)
+            glxValue = GLX_SLOW_CONFIG;
+         else
+            glxValue = GLX_NONE;
+         if (glxValue != modes->visualRating)
+            return GL_FALSE;
+         break;
+
+      case __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS:
+         glxValue = 0;
+         if (value & __DRI_ATTRIB_TEXTURE_1D_BIT)
+            glxValue |= GLX_TEXTURE_1D_BIT_EXT;
+         if (value & __DRI_ATTRIB_TEXTURE_2D_BIT)
+            glxValue |= GLX_TEXTURE_2D_BIT_EXT;
+         if (value & __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT)
+            glxValue |= GLX_TEXTURE_RECTANGLE_BIT_EXT;
+         if (modes->bindToTextureTargets != GLX_DONT_CARE &&
+             glxValue != modes->bindToTextureTargets)
+            return GL_FALSE;
+         break;
+
+      default:
+         if (!scalarEqual(modes, attrib, value))
+            return GL_FALSE;
+      }
+   }
+
+   return GL_TRUE;
 }
 
 static __GLcontextModes *
-createDriMode(const __DRIcoreExtension *core,
-	      __GLcontextModes *modes, const __DRIconfig **driConfigs)
+createDriMode(const __DRIcoreExtension * core,
+              __GLcontextModes * modes, const __DRIconfig ** driConfigs)
 {
-    __GLXDRIconfigPrivate *config;
-    int i;
+   __GLXDRIconfigPrivate *config;
+   int i;
 
-    for (i = 0; driConfigs[i]; i++) {
-	if (driConfigEqual(core, modes, driConfigs[i]))
-	    break;
-    }
+   for (i = 0; driConfigs[i]; i++) {
+      if (driConfigEqual(core, modes, driConfigs[i]))
+         break;
+   }
 
-    if (driConfigs[i] == NULL)
-	return NULL;
+   if (driConfigs[i] == NULL)
+      return NULL;
 
-    config = Xmalloc(sizeof *config);
-    if (config == NULL)
-	return NULL;
+   config = Xmalloc(sizeof *config);
+   if (config == NULL)
+      return NULL;
 
-    config->modes = *modes;
-    config->driConfig = driConfigs[i];
+   config->modes = *modes;
+   config->driConfig = driConfigs[i];
 
-    return &config->modes;
+   return &config->modes;
 }
 
 _X_HIDDEN __GLcontextModes *
-driConvertConfigs(const __DRIcoreExtension *core,
-		  __GLcontextModes *modes, const __DRIconfig **configs)
+driConvertConfigs(const __DRIcoreExtension * core,
+                  __GLcontextModes * modes, const __DRIconfig ** configs)
 {
-    __GLcontextModes head, *tail, *m;
-
-    tail = &head;
-    head.next = NULL;
-    for (m = modes; m; m = m->next) {
-	tail->next = createDriMode(core, m, configs);
-	if (tail->next == NULL) {
-	    /* no matching dri config for m */
-	    continue;
-	}
+   __GLcontextModes head, *tail, *m;
+
+   tail = &head;
+   head.next = NULL;
+   for (m = modes; m; m = m->next) {
+      tail->next = createDriMode(core, m, configs);
+      if (tail->next == NULL) {
+         /* no matching dri config for m */
+         continue;
+      }
 
 
-	tail = tail->next;
-    }
+      tail = tail->next;
+   }
 
-    _gl_context_modes_destroy(modes);
+   _gl_context_modes_destroy(modes);
 
-    return head.next;
+   return head.next;
 }
 
 _X_HIDDEN void
-driBindExtensions(__GLXscreenConfigs *psc, int dri2)
+driBindExtensions(__GLXscreenConfigs * psc, int dri2)
 {
-    const __DRIextension **extensions;
-    int i;
+   const __DRIextension **extensions;
+   int i;
 
-    extensions = psc->core->getExtensions(psc->__driScreen);
+   extensions = psc->core->getExtensions(psc->__driScreen);
 
-    for (i = 0; extensions[i]; i++) {
+   for (i = 0; extensions[i]; i++) {
 #ifdef __DRI_COPY_SUB_BUFFER
-	if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
-	    psc->copySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
-	    __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer_bit");
-	}
+      if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
+         psc->copySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
+         __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer_bit");
+      }
 #endif
 
 #ifdef __DRI_SWAP_CONTROL
-	if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
-	    psc->swapControl = (__DRIswapControlExtension *) extensions[i];
-	    __glXEnableDirectExtension(psc, "GLX_SGI_swap_control");
-	    __glXEnableDirectExtension(psc, "GLX_MESA_swap_control");
-	}
+      if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
+         psc->swapControl = (__DRIswapControlExtension *) extensions[i];
+         __glXEnableDirectExtension(psc, "GLX_SGI_swap_control");
+         __glXEnableDirectExtension(psc, "GLX_MESA_swap_control");
+      }
 #endif
 
 #ifdef __DRI_ALLOCATE
-	if (strcmp(extensions[i]->name, __DRI_ALLOCATE) == 0) {
-	    psc->allocate = (__DRIallocateExtension *) extensions[i];
-	    __glXEnableDirectExtension(psc, "GLX_MESA_allocate_memory");
-	}
+      if (strcmp(extensions[i]->name, __DRI_ALLOCATE) == 0) {
+         psc->allocate = (__DRIallocateExtension *) extensions[i];
+         __glXEnableDirectExtension(psc, "GLX_MESA_allocate_memory");
+      }
 #endif
 
 #ifdef __DRI_FRAME_TRACKING
-	if (strcmp(extensions[i]->name, __DRI_FRAME_TRACKING) == 0) {
-	    psc->frameTracking = (__DRIframeTrackingExtension *) extensions[i];
-	    __glXEnableDirectExtension(psc, "GLX_MESA_swap_frame_usage");
-	}
+      if (strcmp(extensions[i]->name, __DRI_FRAME_TRACKING) == 0) {
+         psc->frameTracking = (__DRIframeTrackingExtension *) extensions[i];
+         __glXEnableDirectExtension(psc, "GLX_MESA_swap_frame_usage");
+      }
 #endif
 
 #ifdef __DRI_MEDIA_STREAM_COUNTER
-	if (strcmp(extensions[i]->name, __DRI_MEDIA_STREAM_COUNTER) == 0) {
-	    psc->msc = (__DRImediaStreamCounterExtension *) extensions[i];
-	    __glXEnableDirectExtension(psc, "GLX_SGI_video_sync");
-	}
+      if (strcmp(extensions[i]->name, __DRI_MEDIA_STREAM_COUNTER) == 0) {
+         psc->msc = (__DRImediaStreamCounterExtension *) extensions[i];
+         __glXEnableDirectExtension(psc, "GLX_SGI_video_sync");
+      }
 #endif
 
 #ifdef __DRI_SWAP_BUFFER_COUNTER
-	/* No driver supports this at this time and the extension is
-	 * not defined in dri_interface.h.  Will enable
-	 * GLX_OML_sync_control if implemented. */
+      /* No driver supports this at this time and the extension is
+       * not defined in dri_interface.h.  Will enable
+       * GLX_OML_sync_control if implemented. */
 #endif
 
 #ifdef __DRI_READ_DRAWABLE
-	if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
-	    __glXEnableDirectExtension(psc, "GLX_SGI_make_current_read");
-	}
+      if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
+         __glXEnableDirectExtension(psc, "GLX_SGI_make_current_read");
+      }
 #endif
 
 #ifdef __DRI_TEX_BUFFER
-	if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) && dri2) {
-	    psc->texBuffer = (__DRItexBufferExtension *) extensions[i];
-	    __glXEnableDirectExtension(psc, "GLX_EXT_texture_from_pixmap");
-	}
+      if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) && dri2) {
+         psc->texBuffer = (__DRItexBufferExtension *) extensions[i];
+         __glXEnableDirectExtension(psc, "GLX_EXT_texture_from_pixmap");
+      }
 #endif
 
-	/* Ignore unknown extensions */
-    }
+      /* Ignore unknown extensions */
+   }
 }
 
 #endif /* GLX_DIRECT_RENDERING */
-- 
cgit v1.2.3


From 09c889b31809acc2e76db770e6e9a5895c484f08 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:26:09 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs dri_common.h

---
 src/glx/x11/dri_common.h | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/glx/x11/dri_common.h b/src/glx/x11/dri_common.h
index defd29633c..faa6adc10f 100644
--- a/src/glx/x11/dri_common.h
+++ b/src/glx/x11/dri_common.h
@@ -37,16 +37,17 @@
 #ifndef _DRI_COMMON_H
 #define _DRI_COMMON_H
 
-typedef struct __GLXDRIconfigPrivateRec  __GLXDRIconfigPrivate;
+typedef struct __GLXDRIconfigPrivateRec __GLXDRIconfigPrivate;
 
-struct __GLXDRIconfigPrivateRec {
-    __GLcontextModes modes;
-    const __DRIconfig *driConfig;
+struct __GLXDRIconfigPrivateRec
+{
+   __GLcontextModes modes;
+   const __DRIconfig *driConfig;
 };
 
-extern __GLcontextModes *
-driConvertConfigs(const __DRIcoreExtension *core,
-		  __GLcontextModes *modes, const __DRIconfig **configs);
+extern __GLcontextModes *driConvertConfigs(const __DRIcoreExtension * core,
+                                           __GLcontextModes * modes,
+                                           const __DRIconfig ** configs);
 
 extern const __DRIsystemTimeExtension systemTimeExtension;
 
@@ -56,6 +57,6 @@ extern void ErrorMessageF(const char *f, ...);
 
 extern void *driOpenDriver(const char *driverName);
 
-extern void driBindExtensions(__GLXscreenConfigs *psc, int dri2);
+extern void driBindExtensions(__GLXscreenConfigs * psc, int dri2);
 
 #endif /* _DRI_COMMON_H */
-- 
cgit v1.2.3


From 4e88ae5639fc34255619d0ce4e85caf5dc3a2f18 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:40:09 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs dri_glx.c

---
 src/glx/x11/dri_glx.c | 923 +++++++++++++++++++++++++-------------------------
 1 file changed, 467 insertions(+), 456 deletions(-)

diff --git a/src/glx/x11/dri_glx.c b/src/glx/x11/dri_glx.c
index 290b87c62e..5160e28af7 100644
--- a/src/glx/x11/dri_glx.c
+++ b/src/glx/x11/dri_glx.c
@@ -51,22 +51,24 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
 typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
 
-struct __GLXDRIdisplayPrivateRec {
-    __GLXDRIdisplay base;
+struct __GLXDRIdisplayPrivateRec
+{
+   __GLXDRIdisplay base;
 
-    /*
+   /*
     ** XFree86-DRI version information
     */
-    int driMajor;
-    int driMinor;
-    int driPatch;
+   int driMajor;
+   int driMinor;
+   int driPatch;
 };
 
-struct __GLXDRIcontextPrivateRec {
-    __GLXDRIcontext base;
-    __DRIcontext *driContext;
-    XID hwContextID;
-    __GLXscreenConfigs *psc;
+struct __GLXDRIcontextPrivateRec
+{
+   __GLXDRIcontext base;
+   __DRIcontext *driContext;
+   XID hwContextID;
+   __GLXscreenConfigs *psc;
 };
 
 /*
@@ -74,7 +76,8 @@ struct __GLXDRIcontextPrivateRec {
  * the DRI driver for the screen. (I.e. "r128", "tdfx", etc).
  * Return True for success, False for failure.
  */
-static Bool driGetDriverName(Display *dpy, int scrNum, char **driverName)
+static Bool
+driGetDriverName(Display * dpy, int scrNum, char **driverName)
 {
    int directCapable;
    Bool b;
@@ -99,7 +102,7 @@ static Bool driGetDriverName(Display *dpy, int scrNum, char **driverName)
    }
 
    InfoMessageF("XF86DRIGetClientDriverName: %d.%d.%d %s (screen %d)\n",
-	     driverMajor, driverMinor, driverPatch, *driverName, scrNum);
+                driverMajor, driverMinor, driverPatch, *driverName, scrNum);
 
    return True;
 }
@@ -110,17 +113,19 @@ static Bool driGetDriverName(Display *dpy, int scrNum, char **driverName)
  * The returned char pointer points to a static array that will be
  * overwritten by subsequent calls.
  */
-PUBLIC const char *glXGetScreenDriver (Display *dpy, int scrNum) {
+PUBLIC const char *
+glXGetScreenDriver(Display * dpy, int scrNum)
+{
    static char ret[32];
    char *driverName;
    if (driGetDriverName(dpy, scrNum, &driverName)) {
       int len;
       if (!driverName)
-	 return NULL;
-      len = strlen (driverName);
+         return NULL;
+      len = strlen(driverName);
       if (len >= 31)
-	 return NULL;
-      memcpy (ret, driverName, len+1);
+         return NULL;
+      memcpy(ret, driverName, len + 1);
       Xfree(driverName);
       return ret;
    }
@@ -138,121 +143,125 @@ PUBLIC const char *glXGetScreenDriver (Display *dpy, int scrNum) {
  *
  * Note: The driver remains opened after this function returns.
  */
-PUBLIC const char *glXGetDriverConfig (const char *driverName)
+PUBLIC const char *
+glXGetDriverConfig(const char *driverName)
 {
-   void *handle = driOpenDriver (driverName);
+   void *handle = driOpenDriver(driverName);
    if (handle)
-      return dlsym (handle, "__driConfigOptions");
+      return dlsym(handle, "__driConfigOptions");
    else
       return NULL;
 }
 
 #ifdef XDAMAGE_1_1_INTERFACE
 
-static GLboolean has_damage_post(Display *dpy)
+static GLboolean
+has_damage_post(Display * dpy)
 {
-    static GLboolean inited = GL_FALSE;
-    static GLboolean has_damage;
-
-    if (!inited) {
-	int major, minor;
-
-	if (XDamageQueryVersion(dpy, &major, &minor) &&
-	    major == 1 && minor >= 1)
-	{
-	    has_damage = GL_TRUE;
-	} else {
-	    has_damage = GL_FALSE;
-	}
-	inited = GL_TRUE;
-    }
-
-    return has_damage;
+   static GLboolean inited = GL_FALSE;
+   static GLboolean has_damage;
+
+   if (!inited) {
+      int major, minor;
+
+      if (XDamageQueryVersion(dpy, &major, &minor) &&
+          major == 1 && minor >= 1) {
+         has_damage = GL_TRUE;
+      }
+      else {
+         has_damage = GL_FALSE;
+      }
+      inited = GL_TRUE;
+   }
+
+   return has_damage;
 }
 
-static void __glXReportDamage(__DRIdrawable *driDraw,
-			      int x, int y,
-			      drm_clip_rect_t *rects, int num_rects,
-			      GLboolean front_buffer,
-			      void *loaderPrivate)
+static void
+__glXReportDamage(__DRIdrawable * driDraw,
+                  int x, int y,
+                  drm_clip_rect_t * rects, int num_rects,
+                  GLboolean front_buffer, void *loaderPrivate)
 {
-    XRectangle *xrects;
-    XserverRegion region;
-    int i;
-    int x_off, y_off;
-    __GLXDRIdrawable *glxDraw = loaderPrivate;
-    __GLXscreenConfigs *psc = glxDraw->psc;
-    Display *dpy = psc->dpy;
-    Drawable drawable;
-
-    if (!has_damage_post(dpy))
-	return;
-
-    if (front_buffer) {
-	x_off = x;
-	y_off = y;
-	drawable = RootWindow(dpy, psc->scr);
-    } else{
-	x_off = 0;
-	y_off = 0;
-	drawable = glxDraw->xDrawable;
-    }
-
-    xrects = malloc(sizeof(XRectangle) * num_rects);
-    if (xrects == NULL)
-	return;
-
-    for (i = 0; i < num_rects; i++) {
-	xrects[i].x = rects[i].x1 + x_off;
-	xrects[i].y = rects[i].y1 + y_off;
-	xrects[i].width = rects[i].x2 - rects[i].x1;
-	xrects[i].height = rects[i].y2 - rects[i].y1;
-    }
-    region = XFixesCreateRegion(dpy, xrects, num_rects);
-    free(xrects);
-    XDamageAdd(dpy, drawable, region);
-    XFixesDestroyRegion(dpy, region);
+   XRectangle *xrects;
+   XserverRegion region;
+   int i;
+   int x_off, y_off;
+   __GLXDRIdrawable *glxDraw = loaderPrivate;
+   __GLXscreenConfigs *psc = glxDraw->psc;
+   Display *dpy = psc->dpy;
+   Drawable drawable;
+
+   if (!has_damage_post(dpy))
+      return;
+
+   if (front_buffer) {
+      x_off = x;
+      y_off = y;
+      drawable = RootWindow(dpy, psc->scr);
+   }
+   else {
+      x_off = 0;
+      y_off = 0;
+      drawable = glxDraw->xDrawable;
+   }
+
+   xrects = malloc(sizeof(XRectangle) * num_rects);
+   if (xrects == NULL)
+      return;
+
+   for (i = 0; i < num_rects; i++) {
+      xrects[i].x = rects[i].x1 + x_off;
+      xrects[i].y = rects[i].y1 + y_off;
+      xrects[i].width = rects[i].x2 - rects[i].x1;
+      xrects[i].height = rects[i].y2 - rects[i].y1;
+   }
+   region = XFixesCreateRegion(dpy, xrects, num_rects);
+   free(xrects);
+   XDamageAdd(dpy, drawable, region);
+   XFixesDestroyRegion(dpy, region);
 }
 
 static const __DRIdamageExtension damageExtension = {
-    { __DRI_DAMAGE, __DRI_DAMAGE_VERSION },
-    __glXReportDamage,
+   {__DRI_DAMAGE, __DRI_DAMAGE_VERSION},
+   __glXReportDamage,
 };
 
 #endif
 
 static GLboolean
-__glXDRIGetDrawableInfo(__DRIdrawable *drawable,
-			unsigned int *index, unsigned int *stamp, 
-			int *X, int *Y, int *W, int *H,
-			int *numClipRects, drm_clip_rect_t ** pClipRects,
-			int *backX, int *backY,
-			int *numBackClipRects, drm_clip_rect_t **pBackClipRects,
-			void *loaderPrivate)
+__glXDRIGetDrawableInfo(__DRIdrawable * drawable,
+                        unsigned int *index, unsigned int *stamp,
+                        int *X, int *Y, int *W, int *H,
+                        int *numClipRects, drm_clip_rect_t ** pClipRects,
+                        int *backX, int *backY,
+                        int *numBackClipRects,
+                        drm_clip_rect_t ** pBackClipRects,
+                        void *loaderPrivate)
 {
-    __GLXDRIdrawable *glxDraw = loaderPrivate;
-    __GLXscreenConfigs *psc = glxDraw->psc;
-    Display *dpy = psc->dpy;
-
-    return XF86DRIGetDrawableInfo(dpy, psc->scr, glxDraw->drawable,
-				  index, stamp, X, Y, W, H,
-				  numClipRects, pClipRects,
-				  backX, backY,
-				  numBackClipRects, pBackClipRects);
+   __GLXDRIdrawable *glxDraw = loaderPrivate;
+   __GLXscreenConfigs *psc = glxDraw->psc;
+   Display *dpy = psc->dpy;
+
+   return XF86DRIGetDrawableInfo(dpy, psc->scr, glxDraw->drawable,
+                                 index, stamp, X, Y, W, H,
+                                 numClipRects, pClipRects,
+                                 backX, backY,
+                                 numBackClipRects, pBackClipRects);
 }
 
 static const __DRIgetDrawableInfoExtension getDrawableInfoExtension = {
-    { __DRI_GET_DRAWABLE_INFO, __DRI_GET_DRAWABLE_INFO_VERSION },
-    __glXDRIGetDrawableInfo
+   {__DRI_GET_DRAWABLE_INFO, __DRI_GET_DRAWABLE_INFO_VERSION},
+   __glXDRIGetDrawableInfo
 };
 
 static const __DRIextension *loader_extensions[] = {
-    &systemTimeExtension.base,
-    &getDrawableInfoExtension.base,
+   &systemTimeExtension.base,
+   &getDrawableInfoExtension.base,
 #ifdef XDAMAGE_1_1_INTERFACE
-    &damageExtension.base,
+   &damageExtension.base,
 #endif
-    NULL
+   NULL
 };
 
 #ifndef GLX_USE_APPLEGL
@@ -271,391 +280,392 @@ static const __DRIextension *loader_extensions[] = {
  *          the client-side driver on success, or \c NULL on failure.
  */
 static void *
-CallCreateNewScreen(Display *dpy, int scrn, __GLXscreenConfigs *psc,
-		    __GLXDRIdisplayPrivate * driDpy)
+CallCreateNewScreen(Display * dpy, int scrn, __GLXscreenConfigs * psc,
+                    __GLXDRIdisplayPrivate * driDpy)
 {
-    void *psp = NULL;
-    drm_handle_t hSAREA;
-    drmAddress pSAREA = MAP_FAILED;
-    char *BusID;
-    __DRIversion   ddx_version;
-    __DRIversion   dri_version;
-    __DRIversion   drm_version;
-    __DRIframebuffer  framebuffer;
-    int   fd = -1;
-    int   status;
-
-    drm_magic_t magic;
-    drmVersionPtr version;
-    int newlyopened;
-    char *driverName;
-    drm_handle_t  hFB;
-    int        junk;
-    const __DRIconfig **driver_configs;
-
-    /* DRI protocol version. */
-    dri_version.major = driDpy->driMajor;
-    dri_version.minor = driDpy->driMinor;
-    dri_version.patch = driDpy->driPatch;
-
-    framebuffer.base = MAP_FAILED;
-    framebuffer.dev_priv = NULL;
-
-    if (!XF86DRIOpenConnection(dpy, scrn, &hSAREA, &BusID)) {
-	ErrorMessageF("XF86DRIOpenConnection failed\n");
-	goto handle_error;
-    }
-
-    fd = drmOpenOnce(NULL, BusID, &newlyopened);
-
-    Xfree(BusID); /* No longer needed */
-
-    if (fd < 0) {
-	ErrorMessageF("drmOpenOnce failed (%s)\n", strerror(-fd));
-	goto handle_error;
-    }
-
-    if (drmGetMagic(fd, &magic)) {
-	ErrorMessageF("drmGetMagic failed\n");
-	goto handle_error;
-    }
-
-    version = drmGetVersion(fd);
-    if (version) {
-	drm_version.major = version->version_major;
-	drm_version.minor = version->version_minor;
-	drm_version.patch = version->version_patchlevel;
-	drmFreeVersion(version);
-    }
-    else {
-	drm_version.major = -1;
-	drm_version.minor = -1;
-	drm_version.patch = -1;
-    }
-
-    if (newlyopened && !XF86DRIAuthConnection(dpy, scrn, magic)) {
-	ErrorMessageF("XF86DRIAuthConnection failed\n");
-	goto handle_error;
-    }
-
-    /* Get device name (like "tdfx") and the ddx version numbers.
-     * We'll check the version in each DRI driver's "createNewScreen"
-     * function. */
-    if (!XF86DRIGetClientDriverName(dpy, scrn,
-				    &ddx_version.major,
-				    &ddx_version.minor,
-				    &ddx_version.patch,
-				    &driverName)) {
-	ErrorMessageF("XF86DRIGetClientDriverName failed\n");
-	goto handle_error;
-    }
-
-    Xfree(driverName); /* No longer needed. */
-
-    /*
-     * Get device-specific info.  pDevPriv will point to a struct
-     * (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h) that
-     * has information about the screen size, depth, pitch, ancilliary
-     * buffers, DRM mmap handles, etc.
-     */
-    if (!XF86DRIGetDeviceInfo(dpy, scrn, &hFB, &junk,
-			      &framebuffer.size, &framebuffer.stride,
-			      &framebuffer.dev_priv_size, &framebuffer.dev_priv)) {
-	ErrorMessageF("XF86DRIGetDeviceInfo failed");
-	goto handle_error;
-    }
-
-    framebuffer.width = DisplayWidth(dpy, scrn);
-    framebuffer.height = DisplayHeight(dpy, scrn);
-
-    /* Map the framebuffer region. */
-    status = drmMap(fd, hFB, framebuffer.size, 
-		    (drmAddressPtr)&framebuffer.base);
-    if (status != 0) {
-	ErrorMessageF("drmMap of framebuffer failed (%s)", strerror(-status));
-	goto handle_error;
-    }
-
-    /* Map the SAREA region.  Further mmap regions may be setup in
-     * each DRI driver's "createNewScreen" function.
-     */
-    status = drmMap(fd, hSAREA, SAREA_MAX, &pSAREA);
-    if (status != 0) {
-	ErrorMessageF("drmMap of SAREA failed (%s)", strerror(-status));
-	goto handle_error;
-    }
-
-    psp = (*psc->legacy->createNewScreen)(scrn,
-					  &ddx_version,
-					  &dri_version,
-					  &drm_version,
-					  &framebuffer,
-					  pSAREA,
-					  fd,
-					  loader_extensions,
-					  &driver_configs,
-					  psc);
-
-    if (psp == NULL) {
-	ErrorMessageF("Calling driver entry point failed");
-	goto handle_error;
-    }
-
-    psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
-    psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
-
-    return psp;
+   void *psp = NULL;
+   drm_handle_t hSAREA;
+   drmAddress pSAREA = MAP_FAILED;
+   char *BusID;
+   __DRIversion ddx_version;
+   __DRIversion dri_version;
+   __DRIversion drm_version;
+   __DRIframebuffer framebuffer;
+   int fd = -1;
+   int status;
+
+   drm_magic_t magic;
+   drmVersionPtr version;
+   int newlyopened;
+   char *driverName;
+   drm_handle_t hFB;
+   int junk;
+   const __DRIconfig **driver_configs;
+
+   /* DRI protocol version. */
+   dri_version.major = driDpy->driMajor;
+   dri_version.minor = driDpy->driMinor;
+   dri_version.patch = driDpy->driPatch;
+
+   framebuffer.base = MAP_FAILED;
+   framebuffer.dev_priv = NULL;
+
+   if (!XF86DRIOpenConnection(dpy, scrn, &hSAREA, &BusID)) {
+      ErrorMessageF("XF86DRIOpenConnection failed\n");
+      goto handle_error;
+   }
+
+   fd = drmOpenOnce(NULL, BusID, &newlyopened);
+
+   Xfree(BusID);                /* No longer needed */
+
+   if (fd < 0) {
+      ErrorMessageF("drmOpenOnce failed (%s)\n", strerror(-fd));
+      goto handle_error;
+   }
+
+   if (drmGetMagic(fd, &magic)) {
+      ErrorMessageF("drmGetMagic failed\n");
+      goto handle_error;
+   }
+
+   version = drmGetVersion(fd);
+   if (version) {
+      drm_version.major = version->version_major;
+      drm_version.minor = version->version_minor;
+      drm_version.patch = version->version_patchlevel;
+      drmFreeVersion(version);
+   }
+   else {
+      drm_version.major = -1;
+      drm_version.minor = -1;
+      drm_version.patch = -1;
+   }
+
+   if (newlyopened && !XF86DRIAuthConnection(dpy, scrn, magic)) {
+      ErrorMessageF("XF86DRIAuthConnection failed\n");
+      goto handle_error;
+   }
+
+   /* Get device name (like "tdfx") and the ddx version numbers.
+    * We'll check the version in each DRI driver's "createNewScreen"
+    * function. */
+   if (!XF86DRIGetClientDriverName(dpy, scrn,
+                                   &ddx_version.major,
+                                   &ddx_version.minor,
+                                   &ddx_version.patch, &driverName)) {
+      ErrorMessageF("XF86DRIGetClientDriverName failed\n");
+      goto handle_error;
+   }
+
+   Xfree(driverName);           /* No longer needed. */
+
+   /*
+    * Get device-specific info.  pDevPriv will point to a struct
+    * (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h) that
+    * has information about the screen size, depth, pitch, ancilliary
+    * buffers, DRM mmap handles, etc.
+    */
+   if (!XF86DRIGetDeviceInfo(dpy, scrn, &hFB, &junk,
+                             &framebuffer.size, &framebuffer.stride,
+                             &framebuffer.dev_priv_size,
+                             &framebuffer.dev_priv)) {
+      ErrorMessageF("XF86DRIGetDeviceInfo failed");
+      goto handle_error;
+   }
+
+   framebuffer.width = DisplayWidth(dpy, scrn);
+   framebuffer.height = DisplayHeight(dpy, scrn);
+
+   /* Map the framebuffer region. */
+   status = drmMap(fd, hFB, framebuffer.size,
+                   (drmAddressPtr) & framebuffer.base);
+   if (status != 0) {
+      ErrorMessageF("drmMap of framebuffer failed (%s)", strerror(-status));
+      goto handle_error;
+   }
+
+   /* Map the SAREA region.  Further mmap regions may be setup in
+    * each DRI driver's "createNewScreen" function.
+    */
+   status = drmMap(fd, hSAREA, SAREA_MAX, &pSAREA);
+   if (status != 0) {
+      ErrorMessageF("drmMap of SAREA failed (%s)", strerror(-status));
+      goto handle_error;
+   }
+
+   psp = (*psc->legacy->createNewScreen) (scrn,
+                                          &ddx_version,
+                                          &dri_version,
+                                          &drm_version,
+                                          &framebuffer,
+                                          pSAREA,
+                                          fd,
+                                          loader_extensions,
+                                          &driver_configs, psc);
+
+   if (psp == NULL) {
+      ErrorMessageF("Calling driver entry point failed");
+      goto handle_error;
+   }
+
+   psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
+   psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
+
+   return psp;
 
  handle_error:
-    if (pSAREA != MAP_FAILED)
-	drmUnmap(pSAREA, SAREA_MAX);
+   if (pSAREA != MAP_FAILED)
+      drmUnmap(pSAREA, SAREA_MAX);
 
-    if (framebuffer.base != MAP_FAILED)
-	drmUnmap((drmAddress)framebuffer.base, framebuffer.size);
+   if (framebuffer.base != MAP_FAILED)
+      drmUnmap((drmAddress) framebuffer.base, framebuffer.size);
 
-    if (framebuffer.dev_priv != NULL)
-	Xfree(framebuffer.dev_priv);
+   if (framebuffer.dev_priv != NULL)
+      Xfree(framebuffer.dev_priv);
 
-    if (fd >= 0)
-	drmCloseOnce(fd);
+   if (fd >= 0)
+      drmCloseOnce(fd);
 
-    XF86DRICloseConnection(dpy, scrn);
+   XF86DRICloseConnection(dpy, scrn);
 
-    ErrorMessageF("reverting to software direct rendering\n");
+   ErrorMessageF("reverting to software direct rendering\n");
 
-    return NULL;
+   return NULL;
 }
 
 #else /* !GLX_USE_APPLEGL */
 
 static void *
-CallCreateNewScreen(Display *dpy, int scrn, __GLXscreenConfigs *psc,
-		    __GLXDRIdisplayPrivate * driDpy)
+CallCreateNewScreen(Display * dpy, int scrn, __GLXscreenConfigs * psc,
+                    __GLXDRIdisplayPrivate * driDpy)
 {
-    return NULL;
+   return NULL;
 }
 
 #endif /* !GLX_USE_APPLEGL */
 
-static void driDestroyContext(__GLXDRIcontext *context,
-			      __GLXscreenConfigs *psc, Display *dpy)
+static void
+driDestroyContext(__GLXDRIcontext * context,
+                  __GLXscreenConfigs * psc, Display * dpy)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-			
-    (*psc->core->destroyContext)(pcp->driContext);
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
 
-    XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
-    Xfree(pcp);
+   (*psc->core->destroyContext) (pcp->driContext);
+
+   XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
+   Xfree(pcp);
 }
 
-static Bool driBindContext(__GLXDRIcontext *context,
-			   __GLXDRIdrawable *draw, __GLXDRIdrawable *read)
+static Bool
+driBindContext(__GLXDRIcontext * context,
+               __GLXDRIdrawable * draw, __GLXDRIdrawable * read)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-    const __DRIcoreExtension *core = pcp->psc->core;
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+   const __DRIcoreExtension *core = pcp->psc->core;
 
-    return (*core->bindContext)(pcp->driContext,
-				draw->driDrawable,
-				read->driDrawable);
+   return (*core->bindContext) (pcp->driContext,
+                                draw->driDrawable, read->driDrawable);
 }
 
-static void driUnbindContext(__GLXDRIcontext *context)
+static void
+driUnbindContext(__GLXDRIcontext * context)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-    const __DRIcoreExtension *core = pcp->psc->core;
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+   const __DRIcoreExtension *core = pcp->psc->core;
 
-    (*core->unbindContext)(pcp->driContext);
+   (*core->unbindContext) (pcp->driContext);
 }
 
-static __GLXDRIcontext *driCreateContext(__GLXscreenConfigs *psc,
-					 const __GLcontextModes *mode,
-					 GLXContext gc,
-					 GLXContext shareList, int renderType)
+static __GLXDRIcontext *
+driCreateContext(__GLXscreenConfigs * psc,
+                 const __GLcontextModes * mode,
+                 GLXContext gc, GLXContext shareList, int renderType)
 {
-    __GLXDRIcontextPrivate *pcp, *pcp_shared;
-    drm_context_t hwContext;
-    __DRIcontext *shared = NULL;
-    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
-
-    if (!psc || !psc->driScreen)
-	return NULL;
-
-    if (shareList) {
-	pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
-	shared = pcp_shared->driContext;
-    }
-
-    pcp = Xmalloc(sizeof *pcp);
-    if (pcp == NULL)
-	return NULL;
-
-    pcp->psc = psc;
-    if (!XF86DRICreateContextWithConfig(psc->dpy, psc->scr,
-					mode->visualID,
-					&pcp->hwContextID, &hwContext)) {
-	Xfree(pcp);
-	return NULL;
-    }
-
-    pcp->driContext =
-        (*psc->legacy->createNewContext)(psc->__driScreen,
-					 config->driConfig,
-					 renderType,
-					 shared,
-					 hwContext,
-					 pcp);
-    if (pcp->driContext == NULL) {
-	XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
-	Xfree(pcp);
-	return NULL;
-    }
-
-    pcp->base.destroyContext = driDestroyContext;
-    pcp->base.bindContext = driBindContext;
-    pcp->base.unbindContext = driUnbindContext;
-
-    return &pcp->base;
+   __GLXDRIcontextPrivate *pcp, *pcp_shared;
+   drm_context_t hwContext;
+   __DRIcontext *shared = NULL;
+   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
+
+   if (!psc || !psc->driScreen)
+      return NULL;
+
+   if (shareList) {
+      pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
+      shared = pcp_shared->driContext;
+   }
+
+   pcp = Xmalloc(sizeof *pcp);
+   if (pcp == NULL)
+      return NULL;
+
+   pcp->psc = psc;
+   if (!XF86DRICreateContextWithConfig(psc->dpy, psc->scr,
+                                       mode->visualID,
+                                       &pcp->hwContextID, &hwContext)) {
+      Xfree(pcp);
+      return NULL;
+   }
+
+   pcp->driContext =
+      (*psc->legacy->createNewContext) (psc->__driScreen,
+                                        config->driConfig,
+                                        renderType, shared, hwContext, pcp);
+   if (pcp->driContext == NULL) {
+      XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
+      Xfree(pcp);
+      return NULL;
+   }
+
+   pcp->base.destroyContext = driDestroyContext;
+   pcp->base.bindContext = driBindContext;
+   pcp->base.unbindContext = driUnbindContext;
+
+   return &pcp->base;
 }
 
-static void driDestroyDrawable(__GLXDRIdrawable *pdraw)
+static void
+driDestroyDrawable(__GLXDRIdrawable * pdraw)
 {
-    __GLXscreenConfigs *psc = pdraw->psc;
+   __GLXscreenConfigs *psc = pdraw->psc;
 
-    (*psc->core->destroyDrawable)(pdraw->driDrawable);
-    XF86DRIDestroyDrawable(psc->dpy, psc->scr, pdraw->drawable);
-    Xfree(pdraw);
+   (*psc->core->destroyDrawable) (pdraw->driDrawable);
+   XF86DRIDestroyDrawable(psc->dpy, psc->scr, pdraw->drawable);
+   Xfree(pdraw);
 }
 
-static __GLXDRIdrawable *driCreateDrawable(__GLXscreenConfigs *psc,
-					   XID xDrawable,
-					   GLXDrawable drawable,
-					   const __GLcontextModes *modes)
+static __GLXDRIdrawable *
+driCreateDrawable(__GLXscreenConfigs * psc,
+                  XID xDrawable,
+                  GLXDrawable drawable, const __GLcontextModes * modes)
 {
-    __GLXDRIdrawable *pdraw;
-    drm_drawable_t hwDrawable;
-    void *empty_attribute_list = NULL;
-    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
-
-    /* Old dri can't handle GLX 1.3+ drawable constructors. */
-    if (xDrawable != drawable)
-	return NULL;
-
-    pdraw = Xmalloc(sizeof(*pdraw));
-    if (!pdraw)
-	return NULL;
-
-    pdraw->drawable = drawable;
-    pdraw->psc = psc;
-
-    if (!XF86DRICreateDrawable(psc->dpy, psc->scr, drawable, &hwDrawable))
-	return NULL;
-
-    /* Create a new drawable */
-    pdraw->driDrawable =
-	(*psc->legacy->createNewDrawable)(psc->__driScreen,
-					  config->driConfig,
-					  hwDrawable,
-					  GLX_WINDOW_BIT,
-					  empty_attribute_list,
-					  pdraw);
-
-    if (!pdraw->driDrawable) {
-	XF86DRIDestroyDrawable(psc->dpy, psc->scr, drawable);
-	Xfree(pdraw);
-	return NULL;
-    }
-
-    pdraw->destroyDrawable = driDestroyDrawable;
-
-    return pdraw;
+   __GLXDRIdrawable *pdraw;
+   drm_drawable_t hwDrawable;
+   void *empty_attribute_list = NULL;
+   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
+
+   /* Old dri can't handle GLX 1.3+ drawable constructors. */
+   if (xDrawable != drawable)
+      return NULL;
+
+   pdraw = Xmalloc(sizeof(*pdraw));
+   if (!pdraw)
+      return NULL;
+
+   pdraw->drawable = drawable;
+   pdraw->psc = psc;
+
+   if (!XF86DRICreateDrawable(psc->dpy, psc->scr, drawable, &hwDrawable))
+      return NULL;
+
+   /* Create a new drawable */
+   pdraw->driDrawable =
+      (*psc->legacy->createNewDrawable) (psc->__driScreen,
+                                         config->driConfig,
+                                         hwDrawable,
+                                         GLX_WINDOW_BIT,
+                                         empty_attribute_list, pdraw);
+
+   if (!pdraw->driDrawable) {
+      XF86DRIDestroyDrawable(psc->dpy, psc->scr, drawable);
+      Xfree(pdraw);
+      return NULL;
+   }
+
+   pdraw->destroyDrawable = driDestroyDrawable;
+
+   return pdraw;
 }
 
-static void driSwapBuffers(__GLXDRIdrawable *pdraw)
+static void
+driSwapBuffers(__GLXDRIdrawable * pdraw)
 {
-   (*pdraw->psc->core->swapBuffers)(pdraw->driDrawable);
+   (*pdraw->psc->core->swapBuffers) (pdraw->driDrawable);
 }
 
-static void driDestroyScreen(__GLXscreenConfigs *psc)
+static void
+driDestroyScreen(__GLXscreenConfigs * psc)
 {
-    /* Free the direct rendering per screen data */
-    if (psc->__driScreen)
-	(*psc->core->destroyScreen)(psc->__driScreen);
-    psc->__driScreen = NULL;
-    if (psc->driver)
-	dlclose(psc->driver);
+   /* Free the direct rendering per screen data */
+   if (psc->__driScreen)
+      (*psc->core->destroyScreen) (psc->__driScreen);
+   psc->__driScreen = NULL;
+   if (psc->driver)
+      dlclose(psc->driver);
 }
 
-static __GLXDRIscreen *driCreateScreen(__GLXscreenConfigs *psc, int screen,
-				       __GLXdisplayPrivate *priv)
+static __GLXDRIscreen *
+driCreateScreen(__GLXscreenConfigs * psc, int screen,
+                __GLXdisplayPrivate * priv)
 {
-    __GLXDRIdisplayPrivate *pdp;
-    __GLXDRIscreen *psp;
-    const __DRIextension **extensions;
-    char *driverName;
-    int i;
-
-    psp = Xmalloc(sizeof *psp);
-    if (psp == NULL)
-	return NULL;
-
-    /* Initialize per screen dynamic client GLX extensions */
-    psc->ext_list_first_time = GL_TRUE;
-
-    if (!driGetDriverName(priv->dpy, screen, &driverName)) {
-	Xfree(psp);
-	return NULL;
-    }
-
-    psc->driver = driOpenDriver(driverName);
-    Xfree(driverName);
-    if (psc->driver == NULL) {
-	Xfree(psp);
-	return NULL;
-    }
-
-    extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
-    if (extensions == NULL) {
- 	ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
-	Xfree(psp);
-	return NULL;
-    }
-
-    for (i = 0; extensions[i]; i++) {
-	if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
-	    psc->core = (__DRIcoreExtension *) extensions[i];
-	if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0)
-	    psc->legacy = (__DRIlegacyExtension *) extensions[i];
-    }
-
-    if (psc->core == NULL || psc->legacy == NULL) {
-	Xfree(psp);
-	return NULL;
-    }
-  
-    pdp = (__GLXDRIdisplayPrivate *) priv->driDisplay;
-    psc->__driScreen =
- 	CallCreateNewScreen(psc->dpy, screen, psc, pdp);
-    if (psc->__driScreen == NULL) {
- 	dlclose(psc->driver);
- 	Xfree(psp);
- 	return NULL;
-    }
-
-    driBindExtensions(psc, 0);
-
-    psp->destroyScreen = driDestroyScreen;
-    psp->createContext = driCreateContext;
-    psp->createDrawable = driCreateDrawable;
-    psp->swapBuffers = driSwapBuffers;
-
-    return psp;
+   __GLXDRIdisplayPrivate *pdp;
+   __GLXDRIscreen *psp;
+   const __DRIextension **extensions;
+   char *driverName;
+   int i;
+
+   psp = Xmalloc(sizeof *psp);
+   if (psp == NULL)
+      return NULL;
+
+   /* Initialize per screen dynamic client GLX extensions */
+   psc->ext_list_first_time = GL_TRUE;
+
+   if (!driGetDriverName(priv->dpy, screen, &driverName)) {
+      Xfree(psp);
+      return NULL;
+   }
+
+   psc->driver = driOpenDriver(driverName);
+   Xfree(driverName);
+   if (psc->driver == NULL) {
+      Xfree(psp);
+      return NULL;
+   }
+
+   extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
+   if (extensions == NULL) {
+      ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
+      Xfree(psp);
+      return NULL;
+   }
+
+   for (i = 0; extensions[i]; i++) {
+      if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
+         psc->core = (__DRIcoreExtension *) extensions[i];
+      if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0)
+         psc->legacy = (__DRIlegacyExtension *) extensions[i];
+   }
+
+   if (psc->core == NULL || psc->legacy == NULL) {
+      Xfree(psp);
+      return NULL;
+   }
+
+   pdp = (__GLXDRIdisplayPrivate *) priv->driDisplay;
+   psc->__driScreen = CallCreateNewScreen(psc->dpy, screen, psc, pdp);
+   if (psc->__driScreen == NULL) {
+      dlclose(psc->driver);
+      Xfree(psp);
+      return NULL;
+   }
+
+   driBindExtensions(psc, 0);
+
+   psp->destroyScreen = driDestroyScreen;
+   psp->createContext = driCreateContext;
+   psp->createDrawable = driCreateDrawable;
+   psp->swapBuffers = driSwapBuffers;
+
+   return psp;
 }
 
 /* Called from __glXFreeDisplayPrivate.
  */
-static void driDestroyDisplay(__GLXDRIdisplay *dpy)
+static void
+driDestroyDisplay(__GLXDRIdisplay * dpy)
 {
-    Xfree(dpy);
+   Xfree(dpy);
 }
 
 /*
@@ -663,33 +673,34 @@ static void driDestroyDisplay(__GLXDRIdisplay *dpy)
  * This is called from __glXInitialize() when we are given a new
  * display pointer.
  */
-_X_HIDDEN __GLXDRIdisplay *driCreateDisplay(Display *dpy)
+_X_HIDDEN __GLXDRIdisplay *
+driCreateDisplay(Display * dpy)
 {
-    __GLXDRIdisplayPrivate *pdpyp;
-    int eventBase, errorBase;
-    int major, minor, patch;
+   __GLXDRIdisplayPrivate *pdpyp;
+   int eventBase, errorBase;
+   int major, minor, patch;
 
-    if (!XF86DRIQueryExtension(dpy, &eventBase, &errorBase)) {
-	return NULL;
-    }
+   if (!XF86DRIQueryExtension(dpy, &eventBase, &errorBase)) {
+      return NULL;
+   }
 
-    if (!XF86DRIQueryVersion(dpy, &major, &minor, &patch)) {
-	return NULL;
-    }
+   if (!XF86DRIQueryVersion(dpy, &major, &minor, &patch)) {
+      return NULL;
+   }
 
-    pdpyp = Xmalloc(sizeof *pdpyp);
-    if (!pdpyp) {
-	return NULL;
-    }
+   pdpyp = Xmalloc(sizeof *pdpyp);
+   if (!pdpyp) {
+      return NULL;
+   }
 
-    pdpyp->driMajor = major;
-    pdpyp->driMinor = minor;
-    pdpyp->driPatch = patch;
+   pdpyp->driMajor = major;
+   pdpyp->driMinor = minor;
+   pdpyp->driPatch = patch;
 
-    pdpyp->base.destroyDisplay = driDestroyDisplay;
-    pdpyp->base.createScreen = driCreateScreen;
+   pdpyp->base.destroyDisplay = driDestroyDisplay;
+   pdpyp->base.createScreen = driCreateScreen;
 
-    return &pdpyp->base;
+   return &pdpyp->base;
 }
 
 #endif /* GLX_DIRECT_RENDERING */
-- 
cgit v1.2.3


From 60aa0918a120a9f971cd1f1fca5ce84e2c2e8297 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:47:37 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs drisw_glx.c

---
 src/glx/x11/drisw_glx.c | 592 ++++++++++++++++++++++++------------------------
 1 file changed, 298 insertions(+), 294 deletions(-)

diff --git a/src/glx/x11/drisw_glx.c b/src/glx/x11/drisw_glx.c
index 9b17a3b46e..78ed32f497 100644
--- a/src/glx/x11/drisw_glx.c
+++ b/src/glx/x11/drisw_glx.c
@@ -34,395 +34,398 @@ typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
 typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
 typedef struct __GLXDRIdrawablePrivateRec __GLXDRIdrawablePrivate;
 
-struct __GLXDRIdisplayPrivateRec {
-    __GLXDRIdisplay base;
+struct __GLXDRIdisplayPrivateRec
+{
+   __GLXDRIdisplay base;
 };
 
-struct __GLXDRIcontextPrivateRec {
-    __GLXDRIcontext base;
-    __DRIcontext *driContext;
-    __GLXscreenConfigs *psc;
+struct __GLXDRIcontextPrivateRec
+{
+   __GLXDRIcontext base;
+   __DRIcontext *driContext;
+   __GLXscreenConfigs *psc;
 };
 
-struct __GLXDRIdrawablePrivateRec {
-    __GLXDRIdrawable base;
+struct __GLXDRIdrawablePrivateRec
+{
+   __GLXDRIdrawable base;
 
-    GC gc;
-    GC swapgc;
+   GC gc;
+   GC swapgc;
 
-    XVisualInfo *visinfo;
-    XImage *ximage;
-    int bpp;
+   XVisualInfo *visinfo;
+   XImage *ximage;
+   int bpp;
 };
 
 /**
  * swrast loader functions
  */
 
-static Bool XCreateDrawable(__GLXDRIdrawablePrivate *pdp,
-			    Display *dpy, XID drawable, int visualid)
+static Bool
+XCreateDrawable(__GLXDRIdrawablePrivate * pdp,
+                Display * dpy, XID drawable, int visualid)
 {
-    XGCValues gcvalues;
-    long visMask;
-    XVisualInfo visTemp;
-    int num_visuals;
-
-    /* create GC's */
-    pdp->gc = XCreateGC(dpy, drawable, 0, NULL);
-    pdp->swapgc = XCreateGC(dpy, drawable, 0, NULL);
-
-    gcvalues.function = GXcopy;
-    gcvalues.graphics_exposures = False;
-    XChangeGC(dpy, pdp->gc, GCFunction, &gcvalues);
-    XChangeGC(dpy, pdp->swapgc, GCFunction, &gcvalues);
-    XChangeGC(dpy, pdp->swapgc, GCGraphicsExposures, &gcvalues);
-
-    /* create XImage  */
-    visTemp.screen = DefaultScreen(dpy);
-    visTemp.visualid = visualid;
-    visMask = (VisualScreenMask | VisualIDMask);
-    pdp->visinfo = XGetVisualInfo(dpy, visMask, &visTemp, &num_visuals);
-
-    pdp->ximage = XCreateImage(dpy,
-			       pdp->visinfo->visual,
-			       pdp->visinfo->depth,
-			       ZPixmap, 0,   /* format, offset */
-			       NULL,         /* data */
-			       0, 0,         /* size */
-			       32,           /* bitmap_pad */
-			       0);           /* bytes_per_line */
-
-    /* get the true number of bits per pixel */
-    pdp->bpp = pdp->ximage->bits_per_pixel;
-
-    return True;
+   XGCValues gcvalues;
+   long visMask;
+   XVisualInfo visTemp;
+   int num_visuals;
+
+   /* create GC's */
+   pdp->gc = XCreateGC(dpy, drawable, 0, NULL);
+   pdp->swapgc = XCreateGC(dpy, drawable, 0, NULL);
+
+   gcvalues.function = GXcopy;
+   gcvalues.graphics_exposures = False;
+   XChangeGC(dpy, pdp->gc, GCFunction, &gcvalues);
+   XChangeGC(dpy, pdp->swapgc, GCFunction, &gcvalues);
+   XChangeGC(dpy, pdp->swapgc, GCGraphicsExposures, &gcvalues);
+
+   /* create XImage  */
+   visTemp.screen = DefaultScreen(dpy);
+   visTemp.visualid = visualid;
+   visMask = (VisualScreenMask | VisualIDMask);
+   pdp->visinfo = XGetVisualInfo(dpy, visMask, &visTemp, &num_visuals);
+
+   pdp->ximage = XCreateImage(dpy, pdp->visinfo->visual, pdp->visinfo->depth, ZPixmap, 0,       /* format, offset */
+                              NULL,     /* data */
+                              0, 0,     /* size */
+                              32,       /* bitmap_pad */
+                              0);       /* bytes_per_line */
+
+   /* get the true number of bits per pixel */
+   pdp->bpp = pdp->ximage->bits_per_pixel;
+
+   return True;
 }
 
-static void XDestroyDrawable(__GLXDRIdrawablePrivate *pdp,
-			     Display *dpy, XID drawable)
+static void
+XDestroyDrawable(__GLXDRIdrawablePrivate * pdp, Display * dpy, XID drawable)
 {
-    XDestroyImage(pdp->ximage);
-    XFree(pdp->visinfo);
+   XDestroyImage(pdp->ximage);
+   XFree(pdp->visinfo);
 
-    XFreeGC(dpy, pdp->gc);
-    XFreeGC(dpy, pdp->swapgc);
+   XFreeGC(dpy, pdp->gc);
+   XFreeGC(dpy, pdp->swapgc);
 }
 
 static void
-swrastGetDrawableInfo(__DRIdrawable *draw,
-		      int *x, int *y, int *w, int *h,
-		      void *loaderPrivate)
+swrastGetDrawableInfo(__DRIdrawable * draw,
+                      int *x, int *y, int *w, int *h, void *loaderPrivate)
 {
-    __GLXDRIdrawablePrivate *pdp = loaderPrivate;
-    __GLXDRIdrawable *pdraw = &(pdp->base);;
-    Display *dpy = pdraw->psc->dpy;
-    Drawable drawable;
+   __GLXDRIdrawablePrivate *pdp = loaderPrivate;
+   __GLXDRIdrawable *pdraw = &(pdp->base);;
+   Display *dpy = pdraw->psc->dpy;
+   Drawable drawable;
 
-    Window root;
-    Status stat;
-    unsigned int bw, depth;
+   Window root;
+   Status stat;
+   unsigned int bw, depth;
 
-    drawable = pdraw->xDrawable;
+   drawable = pdraw->xDrawable;
 
-    stat = XGetGeometry(dpy, drawable, &root,
-			x, y, (unsigned int *)w, (unsigned int *)h,
-			&bw, &depth);
+   stat = XGetGeometry(dpy, drawable, &root,
+                       x, y, (unsigned int *) w, (unsigned int *) h,
+                       &bw, &depth);
 }
 
 static inline int
 bytes_per_line(int w, int bpp, unsigned mul)
 {
-    unsigned mask = mul - 1;
+   unsigned mask = mul - 1;
 
-    return ((w * bpp + mask) & ~mask) / 8;
+   return ((w * bpp + mask) & ~mask) / 8;
 }
 
 static void
-swrastPutImage(__DRIdrawable *draw, int op,
-	       int x, int y, int w, int h, char *data,
-	       void *loaderPrivate)
+swrastPutImage(__DRIdrawable * draw, int op,
+               int x, int y, int w, int h, char *data, void *loaderPrivate)
 {
-    __GLXDRIdrawablePrivate *pdp = loaderPrivate;
-    __GLXDRIdrawable *pdraw = &(pdp->base);;
-    Display *dpy = pdraw->psc->dpy;
-    Drawable drawable;
-    XImage *ximage;
-    GC gc;
-
-    switch (op) {
-    case __DRI_SWRAST_IMAGE_OP_DRAW:
-	gc = pdp->gc;
-	break;
-    case __DRI_SWRAST_IMAGE_OP_SWAP:
-	gc = pdp->swapgc;
-	break;
-    default:
-	return;
-    }
-
-    drawable = pdraw->xDrawable;
-
-    ximage = pdp->ximage;
-    ximage->data = data;
-    ximage->width = w;
-    ximage->height = h;
-    ximage->bytes_per_line = bytes_per_line(w, pdp->bpp, 32);
-
-    XPutImage(dpy, drawable, gc, ximage, 0, 0, x, y, w, h);
-
-    ximage->data = NULL;
+   __GLXDRIdrawablePrivate *pdp = loaderPrivate;
+   __GLXDRIdrawable *pdraw = &(pdp->base);;
+   Display *dpy = pdraw->psc->dpy;
+   Drawable drawable;
+   XImage *ximage;
+   GC gc;
+
+   switch (op) {
+   case __DRI_SWRAST_IMAGE_OP_DRAW:
+      gc = pdp->gc;
+      break;
+   case __DRI_SWRAST_IMAGE_OP_SWAP:
+      gc = pdp->swapgc;
+      break;
+   default:
+      return;
+   }
+
+   drawable = pdraw->xDrawable;
+
+   ximage = pdp->ximage;
+   ximage->data = data;
+   ximage->width = w;
+   ximage->height = h;
+   ximage->bytes_per_line = bytes_per_line(w, pdp->bpp, 32);
+
+   XPutImage(dpy, drawable, gc, ximage, 0, 0, x, y, w, h);
+
+   ximage->data = NULL;
 }
 
 static void
-swrastGetImage(__DRIdrawable *draw,
-	       int x, int y, int w, int h, char *data,
-	       void *loaderPrivate)
+swrastGetImage(__DRIdrawable * draw,
+               int x, int y, int w, int h, char *data, void *loaderPrivate)
 {
-    __GLXDRIdrawablePrivate *pdp = loaderPrivate;
-    __GLXDRIdrawable *pdraw = &(pdp->base);;
-    Display *dpy = pdraw->psc->dpy;
-    Drawable drawable;
-    XImage *ximage;
+   __GLXDRIdrawablePrivate *pdp = loaderPrivate;
+   __GLXDRIdrawable *pdraw = &(pdp->base);;
+   Display *dpy = pdraw->psc->dpy;
+   Drawable drawable;
+   XImage *ximage;
 
-    drawable = pdraw->xDrawable;
+   drawable = pdraw->xDrawable;
 
-    ximage = pdp->ximage;
-    ximage->data = data;
-    ximage->width = w;
-    ximage->height = h;
-    ximage->bytes_per_line = bytes_per_line(w, pdp->bpp, 32);
+   ximage = pdp->ximage;
+   ximage->data = data;
+   ximage->width = w;
+   ximage->height = h;
+   ximage->bytes_per_line = bytes_per_line(w, pdp->bpp, 32);
 
-    XGetSubImage(dpy, drawable, x, y, w, h, ~0L, ZPixmap, ximage, 0, 0);
+   XGetSubImage(dpy, drawable, x, y, w, h, ~0L, ZPixmap, ximage, 0, 0);
 
-    ximage->data = NULL;
+   ximage->data = NULL;
 }
 
 static const __DRIswrastLoaderExtension swrastLoaderExtension = {
-    { __DRI_SWRAST_LOADER, __DRI_SWRAST_LOADER_VERSION },
-    swrastGetDrawableInfo,
-    swrastPutImage,
-    swrastGetImage
+   {__DRI_SWRAST_LOADER, __DRI_SWRAST_LOADER_VERSION},
+   swrastGetDrawableInfo,
+   swrastPutImage,
+   swrastGetImage
 };
 
 static const __DRIextension *loader_extensions[] = {
-    &systemTimeExtension.base,
-    &swrastLoaderExtension.base,
-    NULL
+   &systemTimeExtension.base,
+   &swrastLoaderExtension.base,
+   NULL
 };
 
 /**
  * GLXDRI functions
  */
 
-static void driDestroyContext(__GLXDRIcontext *context,
-			      __GLXscreenConfigs *psc, Display *dpy)
+static void
+driDestroyContext(__GLXDRIcontext * context,
+                  __GLXscreenConfigs * psc, Display * dpy)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-    const __DRIcoreExtension *core = pcp->psc->core;
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+   const __DRIcoreExtension *core = pcp->psc->core;
 
-    (*core->destroyContext)(pcp->driContext);
+   (*core->destroyContext) (pcp->driContext);
 
-    Xfree(pcp);
+   Xfree(pcp);
 }
 
-static Bool driBindContext(__GLXDRIcontext *context,
-			   __GLXDRIdrawable *draw, __GLXDRIdrawable *read)
+static Bool
+driBindContext(__GLXDRIcontext * context,
+               __GLXDRIdrawable * draw, __GLXDRIdrawable * read)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-    const __DRIcoreExtension *core = pcp->psc->core;
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+   const __DRIcoreExtension *core = pcp->psc->core;
 
-    return (*core->bindContext)(pcp->driContext,
-				draw->driDrawable,
-				read->driDrawable);
+   return (*core->bindContext) (pcp->driContext,
+                                draw->driDrawable, read->driDrawable);
 }
 
-static void driUnbindContext(__GLXDRIcontext *context)
+static void
+driUnbindContext(__GLXDRIcontext * context)
 {
-    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-    const __DRIcoreExtension *core = pcp->psc->core;
+   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+   const __DRIcoreExtension *core = pcp->psc->core;
 
-    (*core->unbindContext)(pcp->driContext);
+   (*core->unbindContext) (pcp->driContext);
 }
 
-static __GLXDRIcontext *driCreateContext(__GLXscreenConfigs *psc,
-					 const __GLcontextModes *mode,
-					 GLXContext gc,
-					 GLXContext shareList, int renderType)
+static __GLXDRIcontext *
+driCreateContext(__GLXscreenConfigs * psc,
+                 const __GLcontextModes * mode,
+                 GLXContext gc, GLXContext shareList, int renderType)
 {
-    __GLXDRIcontextPrivate *pcp, *pcp_shared;
-    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
-    const __DRIcoreExtension *core = psc->core;
-    __DRIcontext *shared = NULL;
-
-    if (!psc || !psc->driScreen)
-	return NULL;
-
-    if (shareList) {
-	pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
-	shared = pcp_shared->driContext;
-    }
-
-    pcp = Xmalloc(sizeof *pcp);
-    if (pcp == NULL)
-	return NULL;
-
-    pcp->psc = psc;
-    pcp->driContext =
-	(*core->createNewContext)(psc->__driScreen,
-				  config->driConfig, shared, pcp);
-    if (pcp->driContext == NULL) {
-	Xfree(pcp);
-	return NULL;
-    }
-
-    pcp->base.destroyContext = driDestroyContext;
-    pcp->base.bindContext = driBindContext;
-    pcp->base.unbindContext = driUnbindContext;
-
-    return &pcp->base;
+   __GLXDRIcontextPrivate *pcp, *pcp_shared;
+   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
+   const __DRIcoreExtension *core = psc->core;
+   __DRIcontext *shared = NULL;
+
+   if (!psc || !psc->driScreen)
+      return NULL;
+
+   if (shareList) {
+      pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
+      shared = pcp_shared->driContext;
+   }
+
+   pcp = Xmalloc(sizeof *pcp);
+   if (pcp == NULL)
+      return NULL;
+
+   pcp->psc = psc;
+   pcp->driContext =
+      (*core->createNewContext) (psc->__driScreen,
+                                 config->driConfig, shared, pcp);
+   if (pcp->driContext == NULL) {
+      Xfree(pcp);
+      return NULL;
+   }
+
+   pcp->base.destroyContext = driDestroyContext;
+   pcp->base.bindContext = driBindContext;
+   pcp->base.unbindContext = driUnbindContext;
+
+   return &pcp->base;
 }
 
-static void driDestroyDrawable(__GLXDRIdrawable *pdraw)
+static void
+driDestroyDrawable(__GLXDRIdrawable * pdraw)
 {
-    __GLXDRIdrawablePrivate *pdp = (__GLXDRIdrawablePrivate *) pdraw;
-    const __DRIcoreExtension *core = pdraw->psc->core;
+   __GLXDRIdrawablePrivate *pdp = (__GLXDRIdrawablePrivate *) pdraw;
+   const __DRIcoreExtension *core = pdraw->psc->core;
 
-    (*core->destroyDrawable)(pdraw->driDrawable);
+   (*core->destroyDrawable) (pdraw->driDrawable);
 
-    XDestroyDrawable(pdp, pdraw->psc->dpy, pdraw->drawable);
-    Xfree(pdp);
+   XDestroyDrawable(pdp, pdraw->psc->dpy, pdraw->drawable);
+   Xfree(pdp);
 }
 
-static __GLXDRIdrawable *driCreateDrawable(__GLXscreenConfigs *psc,
-					   XID xDrawable,
-					   GLXDrawable drawable,
-					   const __GLcontextModes *modes)
+static __GLXDRIdrawable *
+driCreateDrawable(__GLXscreenConfigs * psc,
+                  XID xDrawable,
+                  GLXDrawable drawable, const __GLcontextModes * modes)
 {
-    __GLXDRIdrawable *pdraw;
-    __GLXDRIdrawablePrivate *pdp;
-    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
-    const __DRIswrastExtension *swrast = psc->swrast;
+   __GLXDRIdrawable *pdraw;
+   __GLXDRIdrawablePrivate *pdp;
+   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
+   const __DRIswrastExtension *swrast = psc->swrast;
 
-    /* Old dri can't handle GLX 1.3+ drawable constructors. */
-    if (xDrawable != drawable)
-	return NULL;
+   /* Old dri can't handle GLX 1.3+ drawable constructors. */
+   if (xDrawable != drawable)
+      return NULL;
 
-    pdp = Xmalloc(sizeof(*pdp));
-    if (!pdp)
-	return NULL;
+   pdp = Xmalloc(sizeof(*pdp));
+   if (!pdp)
+      return NULL;
 
-    pdraw = &(pdp->base);
-    pdraw->xDrawable = xDrawable;
-    pdraw->drawable = drawable;
-    pdraw->psc = psc;
+   pdraw = &(pdp->base);
+   pdraw->xDrawable = xDrawable;
+   pdraw->drawable = drawable;
+   pdraw->psc = psc;
 
-    XCreateDrawable(pdp, psc->dpy, xDrawable, modes->visualID);
+   XCreateDrawable(pdp, psc->dpy, xDrawable, modes->visualID);
 
-    /* Create a new drawable */
-    pdraw->driDrawable =
-	(*swrast->createNewDrawable)(psc->__driScreen,
-				     config->driConfig,
-				     pdp);
+   /* Create a new drawable */
+   pdraw->driDrawable =
+      (*swrast->createNewDrawable) (psc->__driScreen, config->driConfig, pdp);
 
-    if (!pdraw->driDrawable) {
-	XDestroyDrawable(pdp, psc->dpy, xDrawable);
-	Xfree(pdp);
-	return NULL;
-    }
+   if (!pdraw->driDrawable) {
+      XDestroyDrawable(pdp, psc->dpy, xDrawable);
+      Xfree(pdp);
+      return NULL;
+   }
 
-    pdraw->destroyDrawable = driDestroyDrawable;
+   pdraw->destroyDrawable = driDestroyDrawable;
 
-    return pdraw;
+   return pdraw;
 }
 
-static void driSwapBuffers(__GLXDRIdrawable *pdraw)
+static void
+driSwapBuffers(__GLXDRIdrawable * pdraw)
 {
-    (*pdraw->psc->core->swapBuffers)(pdraw->driDrawable);
+   (*pdraw->psc->core->swapBuffers) (pdraw->driDrawable);
 }
 
-static void driDestroyScreen(__GLXscreenConfigs *psc)
+static void
+driDestroyScreen(__GLXscreenConfigs * psc)
 {
-    /* Free the direct rendering per screen data */
-    (*psc->core->destroyScreen)(psc->__driScreen);
-    psc->__driScreen = NULL;
-    if (psc->driver)
-	dlclose(psc->driver);
+   /* Free the direct rendering per screen data */
+   (*psc->core->destroyScreen) (psc->__driScreen);
+   psc->__driScreen = NULL;
+   if (psc->driver)
+      dlclose(psc->driver);
 }
 
-static __GLXDRIscreen *driCreateScreen(__GLXscreenConfigs *psc, int screen,
-				       __GLXdisplayPrivate *priv)
+static __GLXDRIscreen *
+driCreateScreen(__GLXscreenConfigs * psc, int screen,
+                __GLXdisplayPrivate * priv)
 {
-    __GLXDRIscreen *psp;
-    const __DRIconfig **driver_configs;
-    const __DRIextension **extensions;
-    const char *driverName = "swrast";
-    int i;
-
-    psp = Xmalloc(sizeof *psp);
-    if (psp == NULL)
-	return NULL;
-
-    /* Initialize per screen dynamic client GLX extensions */
-    psc->ext_list_first_time = GL_TRUE;
-
-    psc->driver = driOpenDriver(driverName);
-    if (psc->driver == NULL)
-	goto handle_error;
-
-    extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
-    if (extensions == NULL) {
-	ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
-	goto handle_error;
-    }
-
-    for (i = 0; extensions[i]; i++) {
-	if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
-	    psc->core = (__DRIcoreExtension *) extensions[i];
-	if (strcmp(extensions[i]->name, __DRI_SWRAST) == 0)
-	    psc->swrast = (__DRIswrastExtension *) extensions[i];
-    }
-
-    if (psc->core == NULL || psc->swrast == NULL) {
-	ErrorMessageF("core dri extension not found\n");
-	goto handle_error;
-    }
-
-    psc->__driScreen =
-	psc->swrast->createNewScreen(screen,
-				     loader_extensions, &driver_configs, psc);
-    if (psc->__driScreen == NULL) {
-	ErrorMessageF("failed to create dri screen\n");
-	goto handle_error;
-    }
-
-    driBindExtensions(psc, 0);
-
-    psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
-    psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
-
-    psp->destroyScreen = driDestroyScreen;
-    psp->createContext = driCreateContext;
-    psp->createDrawable = driCreateDrawable;
-    psp->swapBuffers = driSwapBuffers;
-
-    return psp;
+   __GLXDRIscreen *psp;
+   const __DRIconfig **driver_configs;
+   const __DRIextension **extensions;
+   const char *driverName = "swrast";
+   int i;
+
+   psp = Xmalloc(sizeof *psp);
+   if (psp == NULL)
+      return NULL;
+
+   /* Initialize per screen dynamic client GLX extensions */
+   psc->ext_list_first_time = GL_TRUE;
+
+   psc->driver = driOpenDriver(driverName);
+   if (psc->driver == NULL)
+      goto handle_error;
+
+   extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
+   if (extensions == NULL) {
+      ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
+      goto handle_error;
+   }
+
+   for (i = 0; extensions[i]; i++) {
+      if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
+         psc->core = (__DRIcoreExtension *) extensions[i];
+      if (strcmp(extensions[i]->name, __DRI_SWRAST) == 0)
+         psc->swrast = (__DRIswrastExtension *) extensions[i];
+   }
+
+   if (psc->core == NULL || psc->swrast == NULL) {
+      ErrorMessageF("core dri extension not found\n");
+      goto handle_error;
+   }
+
+   psc->__driScreen =
+      psc->swrast->createNewScreen(screen,
+                                   loader_extensions, &driver_configs, psc);
+   if (psc->__driScreen == NULL) {
+      ErrorMessageF("failed to create dri screen\n");
+      goto handle_error;
+   }
+
+   driBindExtensions(psc, 0);
+
+   psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
+   psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
+
+   psp->destroyScreen = driDestroyScreen;
+   psp->createContext = driCreateContext;
+   psp->createDrawable = driCreateDrawable;
+   psp->swapBuffers = driSwapBuffers;
+
+   return psp;
 
  handle_error:
-    Xfree(psp);
+   Xfree(psp);
 
-    if (psc->driver)
-	dlclose(psc->driver);
+   if (psc->driver)
+      dlclose(psc->driver);
 
-    ErrorMessageF("reverting to indirect rendering\n");
+   ErrorMessageF("reverting to indirect rendering\n");
 
-    return NULL;
+   return NULL;
 }
 
 /* Called from __glXFreeDisplayPrivate.
  */
-static void driDestroyDisplay(__GLXDRIdisplay *dpy)
+static void
+driDestroyDisplay(__GLXDRIdisplay * dpy)
 {
-    Xfree(dpy);
+   Xfree(dpy);
 }
 
 /*
@@ -430,18 +433,19 @@ static void driDestroyDisplay(__GLXDRIdisplay *dpy)
  * This is called from __glXInitialize() when we are given a new
  * display pointer.
  */
-_X_HIDDEN __GLXDRIdisplay *driswCreateDisplay(Display *dpy)
+_X_HIDDEN __GLXDRIdisplay *
+driswCreateDisplay(Display * dpy)
 {
-    __GLXDRIdisplayPrivate *pdpyp;
+   __GLXDRIdisplayPrivate *pdpyp;
 
-    pdpyp = Xmalloc(sizeof *pdpyp);
-    if (pdpyp == NULL)
-	return NULL;
+   pdpyp = Xmalloc(sizeof *pdpyp);
+   if (pdpyp == NULL)
+      return NULL;
 
-    pdpyp->base.destroyDisplay = driDestroyDisplay;
-    pdpyp->base.createScreen = driCreateScreen;
+   pdpyp->base.destroyDisplay = driDestroyDisplay;
+   pdpyp->base.createScreen = driCreateScreen;
 
-    return &pdpyp->base;
+   return &pdpyp->base;
 }
 
 #endif /* GLX_DIRECT_RENDERING */
-- 
cgit v1.2.3


From f76724b7672f688fc16622c88394a4a82e8bc660 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:48:07 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs eval.c

---
 src/glx/x11/eval.c | 142 ++++++++++++++++++++++++++++-------------------------
 1 file changed, 74 insertions(+), 68 deletions(-)

diff --git a/src/glx/x11/eval.c b/src/glx/x11/eval.c
index 71942e71e8..418093565c 100644
--- a/src/glx/x11/eval.c
+++ b/src/glx/x11/eval.c
@@ -37,91 +37,97 @@
 ** the information that the GL needs.
 */
 
-void __glFillMap1f(GLint k, GLint order, GLint stride, 
-		   const GLfloat *points, GLubyte *pc)
+void
+__glFillMap1f(GLint k, GLint order, GLint stride,
+              const GLfloat * points, GLubyte * pc)
 {
-    if (stride == k) {
-	/* Just copy the data */
-	__GLX_PUT_FLOAT_ARRAY(0, points, order * k);
-    } else {
-	GLint i;
+   if (stride == k) {
+      /* Just copy the data */
+      __GLX_PUT_FLOAT_ARRAY(0, points, order * k);
+   }
+   else {
+      GLint i;
 
-	for (i = 0; i < order; i++) {
-	    __GLX_PUT_FLOAT_ARRAY(0, points, k);
-	    points += stride;
-	    pc += k * __GLX_SIZE_FLOAT32;
-	}
-    }
+      for (i = 0; i < order; i++) {
+         __GLX_PUT_FLOAT_ARRAY(0, points, k);
+         points += stride;
+         pc += k * __GLX_SIZE_FLOAT32;
+      }
+   }
 }
 
-void __glFillMap1d(GLint k, GLint order, GLint stride, 
-		   const GLdouble *points, GLubyte *pc)
+void
+__glFillMap1d(GLint k, GLint order, GLint stride,
+              const GLdouble * points, GLubyte * pc)
 {
-    if (stride == k) {
-	/* Just copy the data */
-	__GLX_PUT_DOUBLE_ARRAY(0, points, order * k);
-    } else {
-	GLint i;
-	for (i = 0; i < order; i++) {
-            __GLX_PUT_DOUBLE_ARRAY(0, points, k);
-	    points += stride;
-	    pc += k * __GLX_SIZE_FLOAT64;
-	}
-    }
+   if (stride == k) {
+      /* Just copy the data */
+      __GLX_PUT_DOUBLE_ARRAY(0, points, order * k);
+   }
+   else {
+      GLint i;
+      for (i = 0; i < order; i++) {
+         __GLX_PUT_DOUBLE_ARRAY(0, points, k);
+         points += stride;
+         pc += k * __GLX_SIZE_FLOAT64;
+      }
+   }
 }
 
-void __glFillMap2f(GLint k, GLint majorOrder, GLint minorOrder, 
-		   GLint majorStride, GLint minorStride,
-		   const GLfloat *points, GLfloat *data)
+void
+__glFillMap2f(GLint k, GLint majorOrder, GLint minorOrder,
+              GLint majorStride, GLint minorStride,
+              const GLfloat * points, GLfloat * data)
 {
-    GLint i, j, x;
+   GLint i, j, x;
 
-    if ((minorStride == k) && (majorStride == minorOrder*k)) {
-	/* Just copy the data */
-	__GLX_MEM_COPY(data, points, majorOrder * majorStride *
-		       __GLX_SIZE_FLOAT32);
-	return;
-    }
-    for (i = 0; i < majorOrder; i++) {
-	for (j = 0; j < minorOrder; j++) {
-	    for (x = 0; x < k; x++) {
-		data[x] = points[x];
-	    }
-	    points += minorStride;
-	    data += k;
-	}
-	points += majorStride - minorStride * minorOrder;
-    }
+   if ((minorStride == k) && (majorStride == minorOrder * k)) {
+      /* Just copy the data */
+      __GLX_MEM_COPY(data, points, majorOrder * majorStride *
+                     __GLX_SIZE_FLOAT32);
+      return;
+   }
+   for (i = 0; i < majorOrder; i++) {
+      for (j = 0; j < minorOrder; j++) {
+         for (x = 0; x < k; x++) {
+            data[x] = points[x];
+         }
+         points += minorStride;
+         data += k;
+      }
+      points += majorStride - minorStride * minorOrder;
+   }
 }
 
-void __glFillMap2d(GLint k, GLint majorOrder, GLint minorOrder, 
-		   GLint majorStride, GLint minorStride,
-		   const GLdouble *points, GLdouble *data)
+void
+__glFillMap2d(GLint k, GLint majorOrder, GLint minorOrder,
+              GLint majorStride, GLint minorStride,
+              const GLdouble * points, GLdouble * data)
 {
-    int i,j,x;
+   int i, j, x;
 
-    if ((minorStride == k) && (majorStride == minorOrder*k)) {
-	/* Just copy the data */
-	__GLX_MEM_COPY(data, points, majorOrder * majorStride *
-		       __GLX_SIZE_FLOAT64);
-	return;
-    }
+   if ((minorStride == k) && (majorStride == minorOrder * k)) {
+      /* Just copy the data */
+      __GLX_MEM_COPY(data, points, majorOrder * majorStride *
+                     __GLX_SIZE_FLOAT64);
+      return;
+   }
 
 #ifdef __GLX_ALIGN64
-    x = k * __GLX_SIZE_FLOAT64;
+   x = k * __GLX_SIZE_FLOAT64;
 #endif
-    for (i = 0; i<majorOrder; i++) {
-	for (j = 0; j<minorOrder; j++) {
+   for (i = 0; i < majorOrder; i++) {
+      for (j = 0; j < minorOrder; j++) {
 #ifdef __GLX_ALIGN64
-	    __GLX_MEM_COPY(data, points, x);
+         __GLX_MEM_COPY(data, points, x);
 #else
-	    for (x = 0; x<k; x++) {
-		data[x] = points[x];
-	    }
+         for (x = 0; x < k; x++) {
+            data[x] = points[x];
+         }
 #endif
-	    points += minorStride;
-	    data += k;
-	}
-	points += majorStride - minorStride * minorOrder;
-    }
+         points += minorStride;
+         data += k;
+      }
+      points += majorStride - minorStride * minorOrder;
+   }
 }
-- 
cgit v1.2.3


From 07c9bd246d7569e7841ba5b7838d441c8de205a9 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 13:49:49 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glcontextmodes.c

---
 src/glx/x11/glcontextmodes.c | 618 +++++++++++++++++++++----------------------
 1 file changed, 306 insertions(+), 312 deletions(-)

diff --git a/src/glx/x11/glcontextmodes.c b/src/glx/x11/glcontextmodes.c
index 55dbc42e8c..d179b7e520 100644
--- a/src/glx/x11/glcontextmodes.c
+++ b/src/glx/x11/glcontextmodes.c
@@ -79,16 +79,16 @@
  *         be returned.  Otherwise \c GLX_NONE will be returned.
  */
 GLint
-_gl_convert_from_x_visual_type( int visualType )
+_gl_convert_from_x_visual_type(int visualType)
 {
-    static const int glx_visual_types[ NUM_VISUAL_TYPES ] = {
-	GLX_STATIC_GRAY,  GLX_GRAY_SCALE,
-	GLX_STATIC_COLOR, GLX_PSEUDO_COLOR,
-	GLX_TRUE_COLOR,   GLX_DIRECT_COLOR
-    };
-
-    return ( (unsigned) visualType < NUM_VISUAL_TYPES )
-	? glx_visual_types[ visualType ] : GLX_NONE;
+   static const int glx_visual_types[NUM_VISUAL_TYPES] = {
+      GLX_STATIC_GRAY, GLX_GRAY_SCALE,
+      GLX_STATIC_COLOR, GLX_PSEUDO_COLOR,
+      GLX_TRUE_COLOR, GLX_DIRECT_COLOR
+   };
+
+   return ((unsigned) visualType < NUM_VISUAL_TYPES)
+      ? glx_visual_types[visualType] : GLX_NONE;
 }
 
 
@@ -101,16 +101,16 @@ _gl_convert_from_x_visual_type( int visualType )
  *         be returned.  Otherwise -1 will be returned.
  */
 GLint
-_gl_convert_to_x_visual_type( int visualType )
+_gl_convert_to_x_visual_type(int visualType)
 {
-    static const int x_visual_types[ NUM_VISUAL_TYPES ] = {
-	TrueColor,   DirectColor,
-	PseudoColor, StaticColor,
-	GrayScale,   StaticGray
-    };
-
-    return ( (unsigned) (visualType - GLX_TRUE_COLOR) < NUM_VISUAL_TYPES )
-	? x_visual_types[ visualType - GLX_TRUE_COLOR ] : -1;
+   static const int x_visual_types[NUM_VISUAL_TYPES] = {
+      TrueColor, DirectColor,
+      PseudoColor, StaticColor,
+      GrayScale, StaticGray
+   };
+
+   return ((unsigned) (visualType - GLX_TRUE_COLOR) < NUM_VISUAL_TYPES)
+      ? x_visual_types[visualType - GLX_TRUE_COLOR] : -1;
 }
 
 
@@ -129,76 +129,76 @@ _gl_convert_to_x_visual_type( int visualType )
  * structure will be set to the \c vid of the \c __GLXvisualConfig structure.
  */
 void
-_gl_copy_visual_to_context_mode( __GLcontextModes * mode,
-				 const __GLXvisualConfig * config )
+_gl_copy_visual_to_context_mode(__GLcontextModes * mode,
+                                const __GLXvisualConfig * config)
 {
-    __GLcontextModes * const next = mode->next;
-
-    (void) _mesa_memset( mode, 0, sizeof( __GLcontextModes ) );
-    mode->next = next;
-
-    mode->visualID = config->vid;
-    mode->visualType = _gl_convert_from_x_visual_type( config->class );
-    mode->xRenderable = GL_TRUE;
-    mode->fbconfigID = config->vid;
-    mode->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
-
-    mode->rgbMode = (config->rgba != 0);
-    mode->renderType = (mode->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-
-    mode->colorIndexMode = !(mode->rgbMode);
-    mode->doubleBufferMode = (config->doubleBuffer != 0);
-    mode->stereoMode = (config->stereo != 0);
-
-    mode->haveAccumBuffer = ((config->accumRedSize +
-			      config->accumGreenSize +
-			      config->accumBlueSize +
-			      config->accumAlphaSize) > 0);
-    mode->haveDepthBuffer = (config->depthSize > 0);
-    mode->haveStencilBuffer = (config->stencilSize > 0);
-
-    mode->redBits = config->redSize;
-    mode->greenBits = config->greenSize;
-    mode->blueBits = config->blueSize;
-    mode->alphaBits = config->alphaSize;
-    mode->redMask = config->redMask;
-    mode->greenMask = config->greenMask;
-    mode->blueMask = config->blueMask;
-    mode->alphaMask = config->alphaMask;
-    mode->rgbBits = mode->rgbMode ? config->bufferSize : 0;
-    mode->indexBits = mode->colorIndexMode ? config->bufferSize : 0;
-
-    mode->accumRedBits = config->accumRedSize;
-    mode->accumGreenBits = config->accumGreenSize;
-    mode->accumBlueBits = config->accumBlueSize;
-    mode->accumAlphaBits = config->accumAlphaSize;
-    mode->depthBits = config->depthSize;
-    mode->stencilBits = config->stencilSize;
-
-    mode->numAuxBuffers = config->auxBuffers;
-    mode->level = config->level;
-
-    mode->visualRating = config->visualRating;
-    mode->transparentPixel = config->transparentPixel;
-    mode->transparentRed   = config->transparentRed;
-    mode->transparentGreen = config->transparentGreen;
-    mode->transparentBlue  = config->transparentBlue;
-    mode->transparentAlpha = config->transparentAlpha;
-    mode->transparentIndex = config->transparentIndex;
-    mode->samples = config->multiSampleSize;
-    mode->sampleBuffers = config->nMultiSampleBuffers;
-    /* mode->visualSelectGroup = config->visualSelectGroup; ? */
-
-    mode->swapMethod = GLX_SWAP_UNDEFINED_OML;
-
-    mode->bindToTextureRgb = (mode->rgbMode) ? GL_TRUE : GL_FALSE;
-    mode->bindToTextureRgba = (mode->rgbMode && mode->alphaBits) ?
-	GL_TRUE : GL_FALSE;
-    mode->bindToMipmapTexture = mode->rgbMode ? GL_TRUE : GL_FALSE;
-    mode->bindToTextureTargets = mode->rgbMode ?
-	GLX_TEXTURE_1D_BIT_EXT | GLX_TEXTURE_2D_BIT_EXT |
-	GLX_TEXTURE_RECTANGLE_BIT_EXT : 0;
-    mode->yInverted = GL_FALSE;
+   __GLcontextModes *const next = mode->next;
+
+   (void) _mesa_memset(mode, 0, sizeof(__GLcontextModes));
+   mode->next = next;
+
+   mode->visualID = config->vid;
+   mode->visualType = _gl_convert_from_x_visual_type(config->class);
+   mode->xRenderable = GL_TRUE;
+   mode->fbconfigID = config->vid;
+   mode->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
+
+   mode->rgbMode = (config->rgba != 0);
+   mode->renderType = (mode->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
+
+   mode->colorIndexMode = !(mode->rgbMode);
+   mode->doubleBufferMode = (config->doubleBuffer != 0);
+   mode->stereoMode = (config->stereo != 0);
+
+   mode->haveAccumBuffer = ((config->accumRedSize +
+                             config->accumGreenSize +
+                             config->accumBlueSize +
+                             config->accumAlphaSize) > 0);
+   mode->haveDepthBuffer = (config->depthSize > 0);
+   mode->haveStencilBuffer = (config->stencilSize > 0);
+
+   mode->redBits = config->redSize;
+   mode->greenBits = config->greenSize;
+   mode->blueBits = config->blueSize;
+   mode->alphaBits = config->alphaSize;
+   mode->redMask = config->redMask;
+   mode->greenMask = config->greenMask;
+   mode->blueMask = config->blueMask;
+   mode->alphaMask = config->alphaMask;
+   mode->rgbBits = mode->rgbMode ? config->bufferSize : 0;
+   mode->indexBits = mode->colorIndexMode ? config->bufferSize : 0;
+
+   mode->accumRedBits = config->accumRedSize;
+   mode->accumGreenBits = config->accumGreenSize;
+   mode->accumBlueBits = config->accumBlueSize;
+   mode->accumAlphaBits = config->accumAlphaSize;
+   mode->depthBits = config->depthSize;
+   mode->stencilBits = config->stencilSize;
+
+   mode->numAuxBuffers = config->auxBuffers;
+   mode->level = config->level;
+
+   mode->visualRating = config->visualRating;
+   mode->transparentPixel = config->transparentPixel;
+   mode->transparentRed = config->transparentRed;
+   mode->transparentGreen = config->transparentGreen;
+   mode->transparentBlue = config->transparentBlue;
+   mode->transparentAlpha = config->transparentAlpha;
+   mode->transparentIndex = config->transparentIndex;
+   mode->samples = config->multiSampleSize;
+   mode->sampleBuffers = config->nMultiSampleBuffers;
+   /* mode->visualSelectGroup = config->visualSelectGroup; ? */
+
+   mode->swapMethod = GLX_SWAP_UNDEFINED_OML;
+
+   mode->bindToTextureRgb = (mode->rgbMode) ? GL_TRUE : GL_FALSE;
+   mode->bindToTextureRgba = (mode->rgbMode && mode->alphaBits) ?
+      GL_TRUE : GL_FALSE;
+   mode->bindToMipmapTexture = mode->rgbMode ? GL_TRUE : GL_FALSE;
+   mode->bindToTextureTargets = mode->rgbMode ?
+      GLX_TEXTURE_1D_BIT_EXT | GLX_TEXTURE_2D_BIT_EXT |
+      GLX_TEXTURE_RECTANGLE_BIT_EXT : 0;
+   mode->yInverted = GL_FALSE;
 }
 
 
@@ -212,149 +212,149 @@ _gl_copy_visual_to_context_mode( __GLcontextModes * mode,
  *          returned.  Otherwise \c GLX_BAD_ATTRIBUTE is returned.
  */
 int
-_gl_get_context_mode_data(const __GLcontextModes *mode, int attribute,
-			  int *value_return)
+_gl_get_context_mode_data(const __GLcontextModes * mode, int attribute,
+                          int *value_return)
 {
-    switch (attribute) {
-      case GLX_USE_GL:
-	*value_return = GL_TRUE;
-	return 0;
-      case GLX_BUFFER_SIZE:
-	*value_return = mode->rgbBits;
-	return 0;
-      case GLX_RGBA:
-	*value_return = mode->rgbMode;
-	return 0;
-      case GLX_RED_SIZE:
-	*value_return = mode->redBits;
-	return 0;
-      case GLX_GREEN_SIZE:
-	*value_return = mode->greenBits;
-	return 0;
-      case GLX_BLUE_SIZE:
-	*value_return = mode->blueBits;
-	return 0;
-      case GLX_ALPHA_SIZE:
-	*value_return = mode->alphaBits;
-	return 0;
-      case GLX_DOUBLEBUFFER:
-	*value_return = mode->doubleBufferMode;
-	return 0;
-      case GLX_STEREO:
-	*value_return = mode->stereoMode;
-	return 0;
-      case GLX_AUX_BUFFERS:
-	*value_return = mode->numAuxBuffers;
-	return 0;
-      case GLX_DEPTH_SIZE:
-	*value_return = mode->depthBits;
-	return 0;
-      case GLX_STENCIL_SIZE:
-	*value_return = mode->stencilBits;
-	return 0;
-      case GLX_ACCUM_RED_SIZE:
-	*value_return = mode->accumRedBits;
-	return 0;
-      case GLX_ACCUM_GREEN_SIZE:
-	*value_return = mode->accumGreenBits;
-	return 0;
-      case GLX_ACCUM_BLUE_SIZE:
-	*value_return = mode->accumBlueBits;
-	return 0;
-      case GLX_ACCUM_ALPHA_SIZE:
-	*value_return = mode->accumAlphaBits;
-	return 0;
-      case GLX_LEVEL:
-	*value_return = mode->level;
-	return 0;
-      case GLX_TRANSPARENT_TYPE_EXT:
-	*value_return = mode->transparentPixel;
-	return 0;
-      case GLX_TRANSPARENT_RED_VALUE:
-	*value_return = mode->transparentRed;
-	return 0;
-      case GLX_TRANSPARENT_GREEN_VALUE:
-	*value_return = mode->transparentGreen;
-	return 0;
-      case GLX_TRANSPARENT_BLUE_VALUE:
-	*value_return = mode->transparentBlue;
-	return 0;
-      case GLX_TRANSPARENT_ALPHA_VALUE:
-	*value_return = mode->transparentAlpha;
-	return 0;
-      case GLX_TRANSPARENT_INDEX_VALUE:
-	*value_return = mode->transparentIndex;
-	return 0;
-      case GLX_X_VISUAL_TYPE:
-	*value_return = mode->visualType;
-	return 0;
-      case GLX_CONFIG_CAVEAT:
-	*value_return = mode->visualRating;
-	return 0;
-      case GLX_VISUAL_ID:
-	*value_return = mode->visualID;
-	return 0;
-      case GLX_DRAWABLE_TYPE:
-	*value_return = mode->drawableType;
-	return 0;
-      case GLX_RENDER_TYPE:
-	*value_return = mode->renderType;
-	return 0;
-      case GLX_X_RENDERABLE:
-	*value_return = mode->xRenderable;
-	return 0;
-      case GLX_FBCONFIG_ID:
-	*value_return = mode->fbconfigID;
-	return 0;
-      case GLX_MAX_PBUFFER_WIDTH:
-	*value_return = mode->maxPbufferWidth;
-	return 0;
-      case GLX_MAX_PBUFFER_HEIGHT:
-	*value_return = mode->maxPbufferHeight;
-	return 0;
-      case GLX_MAX_PBUFFER_PIXELS:
-	*value_return = mode->maxPbufferPixels;
-	return 0;
-      case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
-	*value_return = mode->optimalPbufferWidth;
-	return 0;
-      case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
-	*value_return = mode->optimalPbufferHeight;
-	return 0;
-      case GLX_SWAP_METHOD_OML:
-	*value_return = mode->swapMethod;
-	return 0;
-      case GLX_SAMPLE_BUFFERS_SGIS:
-	*value_return = mode->sampleBuffers;
-	return 0;
-      case GLX_SAMPLES_SGIS:
-	*value_return = mode->samples;
-	return 0;
-      case GLX_BIND_TO_TEXTURE_RGB_EXT:
-	*value_return = mode->bindToTextureRgb;
-	return 0;
-      case GLX_BIND_TO_TEXTURE_RGBA_EXT:
-	*value_return = mode->bindToTextureRgba;
-	return 0;
-      case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
-	*value_return = mode->bindToMipmapTexture == GL_TRUE ? GL_TRUE :
-	    GL_FALSE;
-	return 0;
-      case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
-	*value_return = mode->bindToTextureTargets;
-	return 0;
-      case GLX_Y_INVERTED_EXT:
-	*value_return = mode->yInverted;
-	return 0;
+   switch (attribute) {
+   case GLX_USE_GL:
+      *value_return = GL_TRUE;
+      return 0;
+   case GLX_BUFFER_SIZE:
+      *value_return = mode->rgbBits;
+      return 0;
+   case GLX_RGBA:
+      *value_return = mode->rgbMode;
+      return 0;
+   case GLX_RED_SIZE:
+      *value_return = mode->redBits;
+      return 0;
+   case GLX_GREEN_SIZE:
+      *value_return = mode->greenBits;
+      return 0;
+   case GLX_BLUE_SIZE:
+      *value_return = mode->blueBits;
+      return 0;
+   case GLX_ALPHA_SIZE:
+      *value_return = mode->alphaBits;
+      return 0;
+   case GLX_DOUBLEBUFFER:
+      *value_return = mode->doubleBufferMode;
+      return 0;
+   case GLX_STEREO:
+      *value_return = mode->stereoMode;
+      return 0;
+   case GLX_AUX_BUFFERS:
+      *value_return = mode->numAuxBuffers;
+      return 0;
+   case GLX_DEPTH_SIZE:
+      *value_return = mode->depthBits;
+      return 0;
+   case GLX_STENCIL_SIZE:
+      *value_return = mode->stencilBits;
+      return 0;
+   case GLX_ACCUM_RED_SIZE:
+      *value_return = mode->accumRedBits;
+      return 0;
+   case GLX_ACCUM_GREEN_SIZE:
+      *value_return = mode->accumGreenBits;
+      return 0;
+   case GLX_ACCUM_BLUE_SIZE:
+      *value_return = mode->accumBlueBits;
+      return 0;
+   case GLX_ACCUM_ALPHA_SIZE:
+      *value_return = mode->accumAlphaBits;
+      return 0;
+   case GLX_LEVEL:
+      *value_return = mode->level;
+      return 0;
+   case GLX_TRANSPARENT_TYPE_EXT:
+      *value_return = mode->transparentPixel;
+      return 0;
+   case GLX_TRANSPARENT_RED_VALUE:
+      *value_return = mode->transparentRed;
+      return 0;
+   case GLX_TRANSPARENT_GREEN_VALUE:
+      *value_return = mode->transparentGreen;
+      return 0;
+   case GLX_TRANSPARENT_BLUE_VALUE:
+      *value_return = mode->transparentBlue;
+      return 0;
+   case GLX_TRANSPARENT_ALPHA_VALUE:
+      *value_return = mode->transparentAlpha;
+      return 0;
+   case GLX_TRANSPARENT_INDEX_VALUE:
+      *value_return = mode->transparentIndex;
+      return 0;
+   case GLX_X_VISUAL_TYPE:
+      *value_return = mode->visualType;
+      return 0;
+   case GLX_CONFIG_CAVEAT:
+      *value_return = mode->visualRating;
+      return 0;
+   case GLX_VISUAL_ID:
+      *value_return = mode->visualID;
+      return 0;
+   case GLX_DRAWABLE_TYPE:
+      *value_return = mode->drawableType;
+      return 0;
+   case GLX_RENDER_TYPE:
+      *value_return = mode->renderType;
+      return 0;
+   case GLX_X_RENDERABLE:
+      *value_return = mode->xRenderable;
+      return 0;
+   case GLX_FBCONFIG_ID:
+      *value_return = mode->fbconfigID;
+      return 0;
+   case GLX_MAX_PBUFFER_WIDTH:
+      *value_return = mode->maxPbufferWidth;
+      return 0;
+   case GLX_MAX_PBUFFER_HEIGHT:
+      *value_return = mode->maxPbufferHeight;
+      return 0;
+   case GLX_MAX_PBUFFER_PIXELS:
+      *value_return = mode->maxPbufferPixels;
+      return 0;
+   case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
+      *value_return = mode->optimalPbufferWidth;
+      return 0;
+   case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
+      *value_return = mode->optimalPbufferHeight;
+      return 0;
+   case GLX_SWAP_METHOD_OML:
+      *value_return = mode->swapMethod;
+      return 0;
+   case GLX_SAMPLE_BUFFERS_SGIS:
+      *value_return = mode->sampleBuffers;
+      return 0;
+   case GLX_SAMPLES_SGIS:
+      *value_return = mode->samples;
+      return 0;
+   case GLX_BIND_TO_TEXTURE_RGB_EXT:
+      *value_return = mode->bindToTextureRgb;
+      return 0;
+   case GLX_BIND_TO_TEXTURE_RGBA_EXT:
+      *value_return = mode->bindToTextureRgba;
+      return 0;
+   case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
+      *value_return = mode->bindToMipmapTexture == GL_TRUE ? GL_TRUE :
+         GL_FALSE;
+      return 0;
+   case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
+      *value_return = mode->bindToTextureTargets;
+      return 0;
+   case GLX_Y_INVERTED_EXT:
+      *value_return = mode->yInverted;
+      return 0;
 
       /* Applications are NOT allowed to query GLX_VISUAL_SELECT_GROUP_SGIX.
        * It is ONLY for communication between the GLX client and the GLX
        * server.
        */
-      case GLX_VISUAL_SELECT_GROUP_SGIX:
-      default:
-	return GLX_BAD_ATTRIBUTE;
-    }
+   case GLX_VISUAL_SELECT_GROUP_SGIX:
+   default:
+      return GLX_BAD_ATTRIBUTE;
+   }
 }
 #endif /* !defined(IN_MINI_GLX) */
 
@@ -386,24 +386,24 @@ _gl_get_context_mode_data(const __GLcontextModes *mode, int attribute,
  *          extend the \c __GLcontextModes data-structure.
  */
 __GLcontextModes *
-_gl_context_modes_create( unsigned count, size_t minimum_size )
+_gl_context_modes_create(unsigned count, size_t minimum_size)
 {
-   const size_t size = (minimum_size > sizeof( __GLcontextModes ))
-       ? minimum_size : sizeof( __GLcontextModes );
-   __GLcontextModes * base = NULL;
-   __GLcontextModes ** next;
-   unsigned   i;
-
-   next = & base;
-   for ( i = 0 ; i < count ; i++ ) {
-      *next = (__GLcontextModes *) _mesa_malloc( size );
-      if ( *next == NULL ) {
-	 _gl_context_modes_destroy( base );
-	 base = NULL;
-	 break;
+   const size_t size = (minimum_size > sizeof(__GLcontextModes))
+      ? minimum_size : sizeof(__GLcontextModes);
+   __GLcontextModes *base = NULL;
+   __GLcontextModes **next;
+   unsigned i;
+
+   next = &base;
+   for (i = 0; i < count; i++) {
+      *next = (__GLcontextModes *) _mesa_malloc(size);
+      if (*next == NULL) {
+         _gl_context_modes_destroy(base);
+         base = NULL;
+         break;
       }
-      
-      (void) _mesa_memset( *next, 0, size );
+
+      (void) _mesa_memset(*next, 0, size);
       (*next)->visualID = GLX_DONT_CARE;
       (*next)->visualType = GLX_DONT_CARE;
       (*next)->visualRating = GLX_NONE;
@@ -422,7 +422,7 @@ _gl_context_modes_create( unsigned count, size_t minimum_size )
       (*next)->bindToTextureTargets = GLX_DONT_CARE;
       (*next)->yInverted = GLX_DONT_CARE;
 
-      next = & ((*next)->next);
+      next = &((*next)->next);
    }
 
    return base;
@@ -437,12 +437,12 @@ _gl_context_modes_create( unsigned count, size_t minimum_size )
  *               in the list will be freed.
  */
 void
-_gl_context_modes_destroy( __GLcontextModes * modes )
+_gl_context_modes_destroy(__GLcontextModes * modes)
 {
-   while ( modes != NULL ) {
-      __GLcontextModes * const next = modes->next;
+   while (modes != NULL) {
+      __GLcontextModes *const next = modes->next;
 
-      _mesa_free( modes );
+      _mesa_free(modes);
       modes = next;
    }
 }
@@ -458,27 +458,27 @@ _gl_context_modes_destroy( __GLcontextModes * modes )
  */
 
 __GLcontextModes *
-_gl_context_modes_find_visual(__GLcontextModes *modes, int vid)
+_gl_context_modes_find_visual(__GLcontextModes * modes, int vid)
 {
-    __GLcontextModes *m;
+   __GLcontextModes *m;
 
-    for (m = modes; m != NULL; m = m->next)
-	if (m->visualID == vid)
-	    return m;
+   for (m = modes; m != NULL; m = m->next)
+      if (m->visualID == vid)
+         return m;
 
-    return NULL;
+   return NULL;
 }
 
 __GLcontextModes *
-_gl_context_modes_find_fbconfig(__GLcontextModes *modes, int fbid)
+_gl_context_modes_find_fbconfig(__GLcontextModes * modes, int fbid)
 {
-    __GLcontextModes *m;
+   __GLcontextModes *m;
 
-    for (m = modes; m != NULL; m = m->next)
-	if (m->fbconfigID == fbid)
-	    return m;
+   for (m = modes; m != NULL; m = m->next)
+      if (m->fbconfigID == fbid)
+         return m;
 
-    return NULL;
+   return NULL;
 }
 
 /**
@@ -491,61 +491,55 @@ _gl_context_modes_find_fbconfig(__GLcontextModes *modes, int fbid)
  *          returned otherwise.
  */
 GLboolean
-_gl_context_modes_are_same( const __GLcontextModes * a,
-			    const __GLcontextModes * b )
+_gl_context_modes_are_same(const __GLcontextModes * a,
+                           const __GLcontextModes * b)
 {
-    return( (a->rgbMode == b->rgbMode) &&
-	    (a->floatMode == b->floatMode) &&
-	    (a->colorIndexMode == b->colorIndexMode) &&
-	    (a->doubleBufferMode == b->doubleBufferMode) &&
-	    (a->stereoMode == b->stereoMode) &&
-	    (a->redBits == b->redBits) &&
-	    (a->greenBits == b->greenBits) &&
-	    (a->blueBits == b->blueBits) &&
-	    (a->alphaBits == b->alphaBits) &&
-#if 0 /* For some reason these don't get set on the client-side in libGL. */
-	    (a->redMask == b->redMask) &&
-	    (a->greenMask == b->greenMask) &&
-	    (a->blueMask == b->blueMask) &&
-	    (a->alphaMask == b->alphaMask) &&
+   return ((a->rgbMode == b->rgbMode) &&
+           (a->floatMode == b->floatMode) &&
+           (a->colorIndexMode == b->colorIndexMode) &&
+           (a->doubleBufferMode == b->doubleBufferMode) &&
+           (a->stereoMode == b->stereoMode) &&
+           (a->redBits == b->redBits) &&
+           (a->greenBits == b->greenBits) &&
+           (a->blueBits == b->blueBits) && (a->alphaBits == b->alphaBits) &&
+#if 0                           /* For some reason these don't get set on the client-side in libGL. */
+           (a->redMask == b->redMask) &&
+           (a->greenMask == b->greenMask) &&
+           (a->blueMask == b->blueMask) && (a->alphaMask == b->alphaMask) &&
 #endif
-	    (a->rgbBits == b->rgbBits) &&
-	    (a->indexBits == b->indexBits) &&
-	    (a->accumRedBits == b->accumRedBits) &&
-	    (a->accumGreenBits == b->accumGreenBits) &&
-	    (a->accumBlueBits == b->accumBlueBits) &&
-	    (a->accumAlphaBits == b->accumAlphaBits) &&
-	    (a->depthBits == b->depthBits) &&
-	    (a->stencilBits == b->stencilBits) &&
-	    (a->numAuxBuffers == b->numAuxBuffers) &&
-	    (a->level == b->level) &&
-	    (a->pixmapMode == b->pixmapMode) &&
-	    (a->visualRating == b->visualRating) &&
-
-	    (a->transparentPixel == b->transparentPixel) &&
-
-	    ((a->transparentPixel != GLX_TRANSPARENT_RGB) ||
-	     ((a->transparentRed == b->transparentRed) &&
-	      (a->transparentGreen == b->transparentGreen) &&
-	      (a->transparentBlue == b->transparentBlue) &&
-	      (a->transparentAlpha == b->transparentAlpha))) &&
-
-	    ((a->transparentPixel != GLX_TRANSPARENT_INDEX) || 
-	     (a->transparentIndex == b->transparentIndex)) &&
-
-	    (a->sampleBuffers == b->sampleBuffers) &&
-	    (a->samples == b->samples) &&
-	    ((a->drawableType & b->drawableType) != 0) &&
-	    (a->renderType == b->renderType) &&
-	    (a->maxPbufferWidth == b->maxPbufferWidth) &&
-	    (a->maxPbufferHeight == b->maxPbufferHeight) &&
-	    (a->maxPbufferPixels == b->maxPbufferPixels) &&
-	    (a->optimalPbufferWidth == b->optimalPbufferWidth) &&
-	    (a->optimalPbufferHeight == b->optimalPbufferHeight) &&
-	    (a->swapMethod == b->swapMethod) &&
-	    (a->bindToTextureRgb == b->bindToTextureRgb) &&
-	    (a->bindToTextureRgba == b->bindToTextureRgba) &&
-	    (a->bindToMipmapTexture == b->bindToMipmapTexture) &&
-	    (a->bindToTextureTargets == b->bindToTextureTargets) &&
-	    (a->yInverted == b->yInverted) );
+           (a->rgbBits == b->rgbBits) &&
+           (a->indexBits == b->indexBits) &&
+           (a->accumRedBits == b->accumRedBits) &&
+           (a->accumGreenBits == b->accumGreenBits) &&
+           (a->accumBlueBits == b->accumBlueBits) &&
+           (a->accumAlphaBits == b->accumAlphaBits) &&
+           (a->depthBits == b->depthBits) &&
+           (a->stencilBits == b->stencilBits) &&
+           (a->numAuxBuffers == b->numAuxBuffers) &&
+           (a->level == b->level) &&
+           (a->pixmapMode == b->pixmapMode) &&
+           (a->visualRating == b->visualRating) &&
+           (a->transparentPixel == b->transparentPixel) &&
+           ((a->transparentPixel != GLX_TRANSPARENT_RGB) ||
+            ((a->transparentRed == b->transparentRed) &&
+             (a->transparentGreen == b->transparentGreen) &&
+             (a->transparentBlue == b->transparentBlue) &&
+             (a->transparentAlpha == b->transparentAlpha))) &&
+           ((a->transparentPixel != GLX_TRANSPARENT_INDEX) ||
+            (a->transparentIndex == b->transparentIndex)) &&
+           (a->sampleBuffers == b->sampleBuffers) &&
+           (a->samples == b->samples) &&
+           ((a->drawableType & b->drawableType) != 0) &&
+           (a->renderType == b->renderType) &&
+           (a->maxPbufferWidth == b->maxPbufferWidth) &&
+           (a->maxPbufferHeight == b->maxPbufferHeight) &&
+           (a->maxPbufferPixels == b->maxPbufferPixels) &&
+           (a->optimalPbufferWidth == b->optimalPbufferWidth) &&
+           (a->optimalPbufferHeight == b->optimalPbufferHeight) &&
+           (a->swapMethod == b->swapMethod) &&
+           (a->bindToTextureRgb == b->bindToTextureRgb) &&
+           (a->bindToTextureRgba == b->bindToTextureRgba) &&
+           (a->bindToMipmapTexture == b->bindToMipmapTexture) &&
+           (a->bindToTextureTargets == b->bindToTextureTargets) &&
+           (a->yInverted == b->yInverted));
 }
-- 
cgit v1.2.3


From 1293356c6093576a371626f6ce372ed6f0f2744f Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:06:30 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glxcmds.c

---
 src/glx/x11/glxcmds.c | 3206 +++++++++++++++++++++++++------------------------
 1 file changed, 1642 insertions(+), 1564 deletions(-)

diff --git a/src/glx/x11/glxcmds.c b/src/glx/x11/glxcmds.c
index 72ab48929d..b2e2b5e771 100644
--- a/src/glx/x11/glxcmds.c
+++ b/src/glx/x11/glxcmds.c
@@ -54,12 +54,13 @@ static const char __glXGLXClientVersion[] = "1.4";
 #ifdef GLX_DIRECT_RENDERING
 
 static Bool windowExistsFlag;
-static int windowExistsErrorHandler(Display *dpy, XErrorEvent *xerr)
+static int
+windowExistsErrorHandler(Display * dpy, XErrorEvent * xerr)
 {
-    if (xerr->error_code == BadWindow) {
-	windowExistsFlag = GL_FALSE;
-    }
-    return 0;
+   if (xerr->error_code == BadWindow) {
+      windowExistsFlag = GL_FALSE;
+   }
+   return 0;
 }
 
 /**
@@ -69,37 +70,39 @@ static int windowExistsErrorHandler(Display *dpy, XErrorEvent *xerr)
  * \param dpy    Display to destroy drawables for
  * \param screen Screen number to destroy drawables for
  */
-static void GarbageCollectDRIDrawables(Display *dpy, __GLXscreenConfigs *sc)
-{
-    XID draw;
-    __GLXDRIdrawable *pdraw;
-    XWindowAttributes xwa;
-    int (*oldXErrorHandler)(Display *, XErrorEvent *);
-
-    /* Set no-op error handler so Xlib doesn't bail out if the windows
-     * has alreay been destroyed on the server. */
-    XSync(dpy, GL_FALSE);
-    oldXErrorHandler = XSetErrorHandler(windowExistsErrorHandler);
-
-    if (__glxHashFirst(sc->drawHash, &draw, (void *)&pdraw) == 1) {
-	do {
-	    windowExistsFlag = GL_TRUE;
-	    XGetWindowAttributes(dpy, draw, &xwa); /* dummy request */
-	    if (!windowExistsFlag) {
-		/* Destroy the local drawable data, if the drawable no
-		   longer exists in the Xserver */
-		(*pdraw->destroyDrawable)(pdraw);
-                __glxHashDelete(sc->drawHash, draw);
-	    }
-	} while (__glxHashNext(sc->drawHash, &draw, (void *)&pdraw) == 1);
-    }
-
-    XSync(dpy, GL_FALSE);
-    XSetErrorHandler(oldXErrorHandler);
-}
-
-extern __GLXDRIdrawable *
-GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num);
+static void
+GarbageCollectDRIDrawables(Display * dpy, __GLXscreenConfigs * sc)
+{
+   XID draw;
+   __GLXDRIdrawable *pdraw;
+   XWindowAttributes xwa;
+   int (*oldXErrorHandler) (Display *, XErrorEvent *);
+
+   /* Set no-op error handler so Xlib doesn't bail out if the windows
+    * has alreay been destroyed on the server. */
+   XSync(dpy, GL_FALSE);
+   oldXErrorHandler = XSetErrorHandler(windowExistsErrorHandler);
+
+   if (__glxHashFirst(sc->drawHash, &draw, (void *) &pdraw) == 1) {
+      do {
+         windowExistsFlag = GL_TRUE;
+         XGetWindowAttributes(dpy, draw, &xwa); /* dummy request */
+         if (!windowExistsFlag) {
+            /* Destroy the local drawable data, if the drawable no
+               longer exists in the Xserver */
+            (*pdraw->destroyDrawable) (pdraw);
+            __glxHashDelete(sc->drawHash, draw);
+         }
+      } while (__glxHashNext(sc->drawHash, &draw, (void *) &pdraw) == 1);
+   }
+
+   XSync(dpy, GL_FALSE);
+   XSetErrorHandler(oldXErrorHandler);
+}
+
+extern __GLXDRIdrawable *GetGLXDRIDrawable(Display * dpy,
+                                           GLXDrawable drawable,
+                                           int *const scrn_num);
 
 /**
  * Get the __DRIdrawable for the drawable associated with a GLXContext
@@ -111,30 +114,30 @@ GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num);
  *           the drawable is not associated with a direct-rendering context.
  */
 _X_HIDDEN __GLXDRIdrawable *
-GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num)
+GetGLXDRIDrawable(Display * dpy, GLXDrawable drawable, int *const scrn_num)
 {
-    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-    __GLXDRIdrawable *pdraw;
-    const unsigned  screen_count = ScreenCount(dpy);
-    unsigned   i;
-    __GLXscreenConfigs *psc;
+   __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+   __GLXDRIdrawable *pdraw;
+   const unsigned screen_count = ScreenCount(dpy);
+   unsigned i;
+   __GLXscreenConfigs *psc;
+
+   if (priv == NULL)
+      return NULL;
 
-    if (priv == NULL)
-	return NULL;
-    
-    for (i = 0; i < screen_count; i++) {
-	psc = &priv->screenConfigs[i];
-	if (psc->drawHash == NULL)
-	    continue;
+   for (i = 0; i < screen_count; i++) {
+      psc = &priv->screenConfigs[i];
+      if (psc->drawHash == NULL)
+         continue;
 
-	if (__glxHashLookup(psc->drawHash, drawable, (void *) &pdraw) == 0) {
-	    if (scrn_num != NULL)
-		*scrn_num = i;
-	    return pdraw;
-	}
-    }
+      if (__glxHashLookup(psc->drawHash, drawable, (void *) &pdraw) == 0) {
+         if (scrn_num != NULL)
+            *scrn_num = i;
+         return pdraw;
+      }
+   }
 
-    return NULL;
+   return NULL;
 }
 
 #endif
@@ -155,44 +158,44 @@ GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num)
  */
 
 static __GLXscreenConfigs *
-GetGLXScreenConfigs(Display *dpy, int scrn)
+GetGLXScreenConfigs(Display * dpy, int scrn)
 {
-    __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
+   __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
 
-    return (priv->screenConfigs != NULL) ? &priv->screenConfigs[scrn] : NULL;
+   return (priv->screenConfigs != NULL) ? &priv->screenConfigs[scrn] : NULL;
 }
 
 
 static int
-GetGLXPrivScreenConfig( Display *dpy, int scrn, __GLXdisplayPrivate ** ppriv,
-			__GLXscreenConfigs ** ppsc )
+GetGLXPrivScreenConfig(Display * dpy, int scrn, __GLXdisplayPrivate ** ppriv,
+                       __GLXscreenConfigs ** ppsc)
 {
-    /* Initialize the extension, if needed .  This has the added value
-     * of initializing/allocating the display private 
-     */
-    
-    if ( dpy == NULL ) {
-	return GLX_NO_EXTENSION;
-    }
+   /* Initialize the extension, if needed .  This has the added value
+    * of initializing/allocating the display private 
+    */
+
+   if (dpy == NULL) {
+      return GLX_NO_EXTENSION;
+   }
 
-    *ppriv = __glXInitialize(dpy);
-    if ( *ppriv == NULL ) {
-	return GLX_NO_EXTENSION;
-    }
+   *ppriv = __glXInitialize(dpy);
+   if (*ppriv == NULL) {
+      return GLX_NO_EXTENSION;
+   }
 
-    /* Check screen number to see if its valid */
-    if ((scrn < 0) || (scrn >= ScreenCount(dpy))) {
-	return GLX_BAD_SCREEN;
-    }
+   /* Check screen number to see if its valid */
+   if ((scrn < 0) || (scrn >= ScreenCount(dpy))) {
+      return GLX_BAD_SCREEN;
+   }
 
-    /* Check to see if the GL is supported on this screen */
-    *ppsc = &((*ppriv)->screenConfigs[scrn]);
-    if ( (*ppsc)->configs == NULL ) {
-	/* No support for GL on this screen regardless of visual */
-	return GLX_BAD_VISUAL;
-    }
+   /* Check to see if the GL is supported on this screen */
+   *ppsc = &((*ppriv)->screenConfigs[scrn]);
+   if ((*ppsc)->configs == NULL) {
+      /* No support for GL on this screen regardless of visual */
+      return GLX_BAD_VISUAL;
+   }
 
-    return Success;
+   return Success;
 }
 
 
@@ -207,27 +210,26 @@ GetGLXPrivScreenConfig( Display *dpy, int scrn, __GLXdisplayPrivate ** ppriv,
  *          is returned.
  */
 static __GLcontextModes *
-ValidateGLXFBConfig( Display * dpy, GLXFBConfig config )
-{
-    __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-    const unsigned num_screens = ScreenCount(dpy);
-    unsigned   i;
-    const __GLcontextModes * modes;
-
-
-    if ( priv != NULL ) {
-	for ( i = 0 ; i < num_screens ; i++ ) {
-	    for ( modes = priv->screenConfigs[i].configs
-		  ; modes != NULL
-		  ; modes = modes->next ) {
-		if ( modes == (__GLcontextModes *) config ) {
-		    return (__GLcontextModes *) config;
-		}
-	    }
-	}
-    }
+ValidateGLXFBConfig(Display * dpy, GLXFBConfig config)
+{
+   __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+   const unsigned num_screens = ScreenCount(dpy);
+   unsigned i;
+   const __GLcontextModes *modes;
+
+
+   if (priv != NULL) {
+      for (i = 0; i < num_screens; i++) {
+         for (modes = priv->screenConfigs[i].configs; modes != NULL;
+              modes = modes->next) {
+            if (modes == (__GLcontextModes *) config) {
+               return (__GLcontextModes *) config;
+            }
+         }
+      }
+   }
 
-    return NULL;
+   return NULL;
 }
 
 
@@ -241,99 +243,100 @@ ValidateGLXFBConfig( Display * dpy, GLXFBConfig config )
  * function called \c __glXAllocateClientState that allocates the memory and
  * does all the initialization (including the pixel pack / unpack).
  */
-static
-GLXContext AllocateGLXContext( Display *dpy )
-{
-     GLXContext gc;
-     int bufSize;
-     CARD8 opcode;
-    __GLXattribute *state;
-
-    if (!dpy)
-        return NULL;
-
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode) {
-	return NULL;
-    }
-
-    /* Allocate our context record */
-    gc = (GLXContext) Xmalloc(sizeof(struct __GLXcontextRec));
-    if (!gc) {
-	/* Out of memory */
-	return NULL;
-    }
-    memset(gc, 0, sizeof(struct __GLXcontextRec));
-
-    state = Xmalloc(sizeof(struct __GLXattributeRec));
-    if (state == NULL) {
-	/* Out of memory */
-	Xfree(gc);
-	return NULL;
-    }
-    gc->client_state_private = state;
-    memset(gc->client_state_private, 0, sizeof(struct __GLXattributeRec));
-    state->NoDrawArraysProtocol = (getenv("LIBGL_NO_DRAWARRAYS") != NULL);
-
-    /*
+static GLXContext
+AllocateGLXContext(Display * dpy)
+{
+   GLXContext gc;
+   int bufSize;
+   CARD8 opcode;
+   __GLXattribute *state;
+
+   if (!dpy)
+      return NULL;
+
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode) {
+      return NULL;
+   }
+
+   /* Allocate our context record */
+   gc = (GLXContext) Xmalloc(sizeof(struct __GLXcontextRec));
+   if (!gc) {
+      /* Out of memory */
+      return NULL;
+   }
+   memset(gc, 0, sizeof(struct __GLXcontextRec));
+
+   state = Xmalloc(sizeof(struct __GLXattributeRec));
+   if (state == NULL) {
+      /* Out of memory */
+      Xfree(gc);
+      return NULL;
+   }
+   gc->client_state_private = state;
+   memset(gc->client_state_private, 0, sizeof(struct __GLXattributeRec));
+   state->NoDrawArraysProtocol = (getenv("LIBGL_NO_DRAWARRAYS") != NULL);
+
+   /*
     ** Create a temporary buffer to hold GLX rendering commands.  The size
     ** of the buffer is selected so that the maximum number of GLX rendering
     ** commands can fit in a single X packet and still have room in the X
     ** packet for the GLXRenderReq header.
     */
 
-    bufSize = (XMaxRequestSize(dpy) * 4) - sz_xGLXRenderReq;
-    gc->buf = (GLubyte *) Xmalloc(bufSize);
-    if (!gc->buf) {
-	Xfree(gc->client_state_private);
-	Xfree(gc);
-	return NULL;
-    }
-    gc->bufSize = bufSize;
+   bufSize = (XMaxRequestSize(dpy) * 4) - sz_xGLXRenderReq;
+   gc->buf = (GLubyte *) Xmalloc(bufSize);
+   if (!gc->buf) {
+      Xfree(gc->client_state_private);
+      Xfree(gc);
+      return NULL;
+   }
+   gc->bufSize = bufSize;
 
-    /* Fill in the new context */
-    gc->renderMode = GL_RENDER;
+   /* Fill in the new context */
+   gc->renderMode = GL_RENDER;
 
-    state->storePack.alignment = 4;
-    state->storeUnpack.alignment = 4;
+   state->storePack.alignment = 4;
+   state->storeUnpack.alignment = 4;
 
-    gc->attributes.stackPointer = &gc->attributes.stack[0];
+   gc->attributes.stackPointer = &gc->attributes.stack[0];
 
-    /*
+   /*
     ** PERFORMANCE NOTE: A mode dependent fill image can speed things up.
     ** Other code uses the fastImageUnpack bit, but it is never set
     ** to GL_TRUE.
     */
-    gc->fastImageUnpack = GL_FALSE;
-    gc->fillImage = __glFillImage;
-    gc->pc = gc->buf;
-    gc->bufEnd = gc->buf + bufSize;
-    gc->isDirect = GL_FALSE;
-    if (__glXDebug) {
-	/*
-	** Set limit register so that there will be one command per packet
-	*/
-	gc->limit = gc->buf;
-    } else {
-	gc->limit = gc->buf + bufSize - __GLX_BUFFER_LIMIT_SIZE;
-    }
-    gc->createDpy = dpy;
-    gc->majorOpcode = opcode;
-
-    /*
+   gc->fastImageUnpack = GL_FALSE;
+   gc->fillImage = __glFillImage;
+   gc->pc = gc->buf;
+   gc->bufEnd = gc->buf + bufSize;
+   gc->isDirect = GL_FALSE;
+   if (__glXDebug) {
+      /*
+       ** Set limit register so that there will be one command per packet
+       */
+      gc->limit = gc->buf;
+   }
+   else {
+      gc->limit = gc->buf + bufSize - __GLX_BUFFER_LIMIT_SIZE;
+   }
+   gc->createDpy = dpy;
+   gc->majorOpcode = opcode;
+
+   /*
     ** Constrain the maximum drawing command size allowed to be
     ** transfered using the X_GLXRender protocol request.  First
     ** constrain by a software limit, then constrain by the protocl
     ** limit.
     */
-    if (bufSize > __GLX_RENDER_CMD_SIZE_LIMIT) {
-        bufSize = __GLX_RENDER_CMD_SIZE_LIMIT;
-    }
-    if (bufSize > __GLX_MAX_RENDER_CMD_SIZE) {
-        bufSize = __GLX_MAX_RENDER_CMD_SIZE;
-    }
-    gc->maxSmallRenderCommandSize = bufSize;
-    return gc;
+   if (bufSize > __GLX_RENDER_CMD_SIZE_LIMIT) {
+      bufSize = __GLX_RENDER_CMD_SIZE_LIMIT;
+   }
+   if (bufSize > __GLX_MAX_RENDER_CMD_SIZE) {
+      bufSize = __GLX_MAX_RENDER_CMD_SIZE;
+   }
+   gc->maxSmallRenderCommandSize = bufSize;
+   return gc;
 }
 
 
@@ -347,348 +350,370 @@ GLXContext AllocateGLXContext( Display *dpy )
  */
 
 static GLXContext
-CreateContext(Display *dpy, XVisualInfo *vis,
-	      const __GLcontextModes * const fbconfig,
-	      GLXContext shareList,
-	      Bool allowDirect, GLXContextID contextID,
-	      Bool use_glx_1_3, int renderType)
+CreateContext(Display * dpy, XVisualInfo * vis,
+              const __GLcontextModes * const fbconfig,
+              GLXContext shareList,
+              Bool allowDirect, GLXContextID contextID,
+              Bool use_glx_1_3, int renderType)
 {
-    GLXContext gc;
+   GLXContext gc;
 #ifdef GLX_DIRECT_RENDERING
-    int screen = (fbconfig == NULL) ? vis->screen : fbconfig->screen;
-    __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+   int screen = (fbconfig == NULL) ? vis->screen : fbconfig->screen;
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
 #endif
 
-    if ( dpy == NULL )
-       return NULL;
+   if (dpy == NULL)
+      return NULL;
 
-    gc = AllocateGLXContext(dpy);
-    if (!gc)
-	return NULL;
+   gc = AllocateGLXContext(dpy);
+   if (!gc)
+      return NULL;
 
-    if (None == contextID) {
-	if ( (vis == NULL) && (fbconfig == NULL) )
-	    return NULL;
+   if (None == contextID) {
+      if ((vis == NULL) && (fbconfig == NULL))
+         return NULL;
 
 #ifdef GLX_DIRECT_RENDERING
-	if (allowDirect && psc->driScreen) {
-	    const __GLcontextModes * mode;
-
-	    if (fbconfig == NULL) {
-		mode = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
-		if (mode == NULL) {
-		   xError error;
-
-		   error.errorCode = BadValue;
-		   error.resourceID = vis->visualid;
-		   error.sequenceNumber = dpy->request;
-		   error.type = X_Error;
-		   error.majorCode = gc->majorOpcode;
-		   error.minorCode = X_GLXCreateContext;
-		   _XError(dpy, &error);
-		   return None;
-		}
-	    }
-	    else {
-		mode = fbconfig;
-	    }
-
-	    gc->driContext = psc->driScreen->createContext(psc, mode, gc,
-							   shareList,
-							   renderType);
-	    if (gc->driContext != NULL) {
-		gc->screen = mode->screen;
-		gc->psc = psc;
-		gc->mode = mode;
-		gc->isDirect = GL_TRUE;
-	    }
-	}
+      if (allowDirect && psc->driScreen) {
+         const __GLcontextModes *mode;
+
+         if (fbconfig == NULL) {
+            mode = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
+            if (mode == NULL) {
+               xError error;
+
+               error.errorCode = BadValue;
+               error.resourceID = vis->visualid;
+               error.sequenceNumber = dpy->request;
+               error.type = X_Error;
+               error.majorCode = gc->majorOpcode;
+               error.minorCode = X_GLXCreateContext;
+               _XError(dpy, &error);
+               return None;
+            }
+         }
+         else {
+            mode = fbconfig;
+         }
+
+         gc->driContext = psc->driScreen->createContext(psc, mode, gc,
+                                                        shareList,
+                                                        renderType);
+         if (gc->driContext != NULL) {
+            gc->screen = mode->screen;
+            gc->psc = psc;
+            gc->mode = mode;
+            gc->isDirect = GL_TRUE;
+         }
+      }
 #endif
 
-	LockDisplay(dpy);
-	if ( fbconfig == NULL ) {
-	    xGLXCreateContextReq *req;
-
-	    /* Send the glXCreateContext request */
-	    GetReq(GLXCreateContext,req);
-	    req->reqType = gc->majorOpcode;
-	    req->glxCode = X_GLXCreateContext;
-	    req->context = gc->xid = XAllocID(dpy);
-	    req->visual = vis->visualid;
-	    req->screen = vis->screen;
-	    req->shareList = shareList ? shareList->xid : None;
+      LockDisplay(dpy);
+      if (fbconfig == NULL) {
+         xGLXCreateContextReq *req;
+
+         /* Send the glXCreateContext request */
+         GetReq(GLXCreateContext, req);
+         req->reqType = gc->majorOpcode;
+         req->glxCode = X_GLXCreateContext;
+         req->context = gc->xid = XAllocID(dpy);
+         req->visual = vis->visualid;
+         req->screen = vis->screen;
+         req->shareList = shareList ? shareList->xid : None;
 #ifdef GLX_DIRECT_RENDERING
-	    req->isDirect = gc->driContext != NULL;
+         req->isDirect = gc->driContext != NULL;
 #else
-	    req->isDirect = 0;
+         req->isDirect = 0;
 #endif
-	}
-	else if ( use_glx_1_3 ) {
-	    xGLXCreateNewContextReq *req;
-
-	    /* Send the glXCreateNewContext request */
-	    GetReq(GLXCreateNewContext,req);
-	    req->reqType = gc->majorOpcode;
-	    req->glxCode = X_GLXCreateNewContext;
-	    req->context = gc->xid = XAllocID(dpy);
-	    req->fbconfig = fbconfig->fbconfigID;
-	    req->screen = fbconfig->screen;
-	    req->renderType = renderType;
-	    req->shareList = shareList ? shareList->xid : None;
+      }
+      else if (use_glx_1_3) {
+         xGLXCreateNewContextReq *req;
+
+         /* Send the glXCreateNewContext request */
+         GetReq(GLXCreateNewContext, req);
+         req->reqType = gc->majorOpcode;
+         req->glxCode = X_GLXCreateNewContext;
+         req->context = gc->xid = XAllocID(dpy);
+         req->fbconfig = fbconfig->fbconfigID;
+         req->screen = fbconfig->screen;
+         req->renderType = renderType;
+         req->shareList = shareList ? shareList->xid : None;
 #ifdef GLX_DIRECT_RENDERING
-	    req->isDirect = gc->driContext != NULL;
+         req->isDirect = gc->driContext != NULL;
 #else
-	    req->isDirect = 0;
+         req->isDirect = 0;
 #endif
-	}
-	else {
-	    xGLXVendorPrivateWithReplyReq *vpreq;
-	    xGLXCreateContextWithConfigSGIXReq *req;
-
-	    /* Send the glXCreateNewContext request */
-	    GetReqExtra(GLXVendorPrivateWithReply,
-			sz_xGLXCreateContextWithConfigSGIXReq-sz_xGLXVendorPrivateWithReplyReq,vpreq);
-	    req = (xGLXCreateContextWithConfigSGIXReq *)vpreq;
-	    req->reqType = gc->majorOpcode;
-	    req->glxCode = X_GLXVendorPrivateWithReply;
-	    req->vendorCode = X_GLXvop_CreateContextWithConfigSGIX;
-	    req->context = gc->xid = XAllocID(dpy);
-	    req->fbconfig = fbconfig->fbconfigID;
-	    req->screen = fbconfig->screen;
-	    req->renderType = renderType;
-	    req->shareList = shareList ? shareList->xid : None;
+      }
+      else {
+         xGLXVendorPrivateWithReplyReq *vpreq;
+         xGLXCreateContextWithConfigSGIXReq *req;
+
+         /* Send the glXCreateNewContext request */
+         GetReqExtra(GLXVendorPrivateWithReply,
+                     sz_xGLXCreateContextWithConfigSGIXReq -
+                     sz_xGLXVendorPrivateWithReplyReq, vpreq);
+         req = (xGLXCreateContextWithConfigSGIXReq *) vpreq;
+         req->reqType = gc->majorOpcode;
+         req->glxCode = X_GLXVendorPrivateWithReply;
+         req->vendorCode = X_GLXvop_CreateContextWithConfigSGIX;
+         req->context = gc->xid = XAllocID(dpy);
+         req->fbconfig = fbconfig->fbconfigID;
+         req->screen = fbconfig->screen;
+         req->renderType = renderType;
+         req->shareList = shareList ? shareList->xid : None;
 #ifdef GLX_DIRECT_RENDERING
-	    req->isDirect = gc->driContext != NULL;
+         req->isDirect = gc->driContext != NULL;
 #else
-	    req->isDirect = 0;
+         req->isDirect = 0;
 #endif
-	}
+      }
 
-	UnlockDisplay(dpy);
-	SyncHandle();
-	gc->imported = GL_FALSE;
-    }
-    else {
-	gc->xid = contextID;
-	gc->imported = GL_TRUE;
-    }
+      UnlockDisplay(dpy);
+      SyncHandle();
+      gc->imported = GL_FALSE;
+   }
+   else {
+      gc->xid = contextID;
+      gc->imported = GL_TRUE;
+   }
 
-    return gc;
+   return gc;
 }
 
-PUBLIC GLXContext glXCreateContext(Display *dpy, XVisualInfo *vis,
-				   GLXContext shareList, Bool allowDirect)
+PUBLIC GLXContext
+glXCreateContext(Display * dpy, XVisualInfo * vis,
+                 GLXContext shareList, Bool allowDirect)
 {
    return CreateContext(dpy, vis, NULL, shareList, allowDirect, None,
-			False, 0);
+                        False, 0);
 }
 
-_X_HIDDEN void __glXFreeContext(__GLXcontext *gc)
+_X_HIDDEN void
+__glXFreeContext(__GLXcontext * gc)
 {
-    if (gc->vendor) XFree((char *) gc->vendor);
-    if (gc->renderer) XFree((char *) gc->renderer);
-    if (gc->version) XFree((char *) gc->version);
-    if (gc->extensions) XFree((char *) gc->extensions);
-    __glFreeAttributeState(gc);
-    XFree((char *) gc->buf);
-    Xfree((char *) gc->client_state_private);
-    XFree((char *) gc);
-    
+   if (gc->vendor)
+      XFree((char *) gc->vendor);
+   if (gc->renderer)
+      XFree((char *) gc->renderer);
+   if (gc->version)
+      XFree((char *) gc->version);
+   if (gc->extensions)
+      XFree((char *) gc->extensions);
+   __glFreeAttributeState(gc);
+   XFree((char *) gc->buf);
+   Xfree((char *) gc->client_state_private);
+   XFree((char *) gc);
+
 }
 
 /*
 ** Destroy the named context
 */
-static void 
-DestroyContext(Display *dpy, GLXContext gc)
+static void
+DestroyContext(Display * dpy, GLXContext gc)
 {
-    xGLXDestroyContextReq *req;
-    GLXContextID xid;
-    CARD8 opcode;
-    GLboolean imported;
+   xGLXDestroyContextReq *req;
+   GLXContextID xid;
+   CARD8 opcode;
+   GLboolean imported;
 
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode || !gc) {
-	return;
-    }
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode || !gc) {
+      return;
+   }
 
-    __glXLock();
-    xid = gc->xid;
-    imported = gc->imported;
-    gc->xid = None;
+   __glXLock();
+   xid = gc->xid;
+   imported = gc->imported;
+   gc->xid = None;
 
 #ifdef GLX_DIRECT_RENDERING
-    /* Destroy the direct rendering context */
-    if (gc->driContext) {
-	(*gc->driContext->destroyContext)(gc->driContext, gc->psc, dpy);
-	gc->driContext = NULL;
-	GarbageCollectDRIDrawables(dpy, gc->psc);
-    }
+   /* Destroy the direct rendering context */
+   if (gc->driContext) {
+      (*gc->driContext->destroyContext) (gc->driContext, gc->psc, dpy);
+      gc->driContext = NULL;
+      GarbageCollectDRIDrawables(dpy, gc->psc);
+   }
 #endif
 
-    __glXFreeVertexArrayState(gc);
+   __glXFreeVertexArrayState(gc);
 
-    if (gc->currentDpy) {
-	/* Have to free later cuz it's in use now */
-	__glXUnlock();
-    } else {
-	/* Destroy the handle if not current to anybody */
-	__glXUnlock();
-	__glXFreeContext(gc);
-    }
+   if (gc->currentDpy) {
+      /* Have to free later cuz it's in use now */
+      __glXUnlock();
+   }
+   else {
+      /* Destroy the handle if not current to anybody */
+      __glXUnlock();
+      __glXFreeContext(gc);
+   }
 
-    if (!imported) {
-	/* 
-	** This dpy also created the server side part of the context.
-	** Send the glXDestroyContext request.
-	*/
-	LockDisplay(dpy);
-	GetReq(GLXDestroyContext,req);
-	req->reqType = opcode;
-	req->glxCode = X_GLXDestroyContext;
-	req->context = xid;
-	UnlockDisplay(dpy);
-	SyncHandle();
-    }
+   if (!imported) {
+      /* 
+       ** This dpy also created the server side part of the context.
+       ** Send the glXDestroyContext request.
+       */
+      LockDisplay(dpy);
+      GetReq(GLXDestroyContext, req);
+      req->reqType = opcode;
+      req->glxCode = X_GLXDestroyContext;
+      req->context = xid;
+      UnlockDisplay(dpy);
+      SyncHandle();
+   }
 }
 
-PUBLIC void glXDestroyContext(Display *dpy, GLXContext gc)
+PUBLIC void
+glXDestroyContext(Display * dpy, GLXContext gc)
 {
-    DestroyContext(dpy, gc);
+   DestroyContext(dpy, gc);
 }
 
 /*
 ** Return the major and minor version #s for the GLX extension
 */
-PUBLIC Bool glXQueryVersion(Display *dpy, int *major, int *minor)
+PUBLIC Bool
+glXQueryVersion(Display * dpy, int *major, int *minor)
 {
-    __GLXdisplayPrivate *priv;
+   __GLXdisplayPrivate *priv;
 
-    /* Init the extension.  This fetches the major and minor version. */
-    priv = __glXInitialize(dpy);
-    if (!priv) return GL_FALSE;
+   /* Init the extension.  This fetches the major and minor version. */
+   priv = __glXInitialize(dpy);
+   if (!priv)
+      return GL_FALSE;
 
-    if (major) *major = priv->majorVersion;
-    if (minor) *minor = priv->minorVersion;
-    return GL_TRUE;
+   if (major)
+      *major = priv->majorVersion;
+   if (minor)
+      *minor = priv->minorVersion;
+   return GL_TRUE;
 }
 
 /*
 ** Query the existance of the GLX extension
 */
-PUBLIC Bool glXQueryExtension(Display *dpy, int *errorBase, int *eventBase)
-{
-    int major_op, erb, evb;
-    Bool rv;
-
-    rv = XQueryExtension(dpy, GLX_EXTENSION_NAME, &major_op, &evb, &erb);
-    if (rv) {
-	if (errorBase) *errorBase = erb;
-	if (eventBase) *eventBase = evb;
-    }
-    return rv;
+PUBLIC Bool
+glXQueryExtension(Display * dpy, int *errorBase, int *eventBase)
+{
+   int major_op, erb, evb;
+   Bool rv;
+
+   rv = XQueryExtension(dpy, GLX_EXTENSION_NAME, &major_op, &evb, &erb);
+   if (rv) {
+      if (errorBase)
+         *errorBase = erb;
+      if (eventBase)
+         *eventBase = evb;
+   }
+   return rv;
 }
 
 /*
 ** Put a barrier in the token stream that forces the GL to finish its
 ** work before X can proceed.
 */
-PUBLIC void glXWaitGL(void)
+PUBLIC void
+glXWaitGL(void)
 {
-    xGLXWaitGLReq *req;
-    GLXContext gc = __glXGetCurrentContext();
-    Display *dpy = gc->currentDpy;
+   xGLXWaitGLReq *req;
+   GLXContext gc = __glXGetCurrentContext();
+   Display *dpy = gc->currentDpy;
 
-    if (!dpy) return;
+   if (!dpy)
+      return;
 
-    /* Flush any pending commands out */
-    __glXFlushRenderBuffer(gc, gc->pc);
+   /* Flush any pending commands out */
+   __glXFlushRenderBuffer(gc, gc->pc);
 
 #ifdef GLX_DIRECT_RENDERING
-    if (gc->driContext) {
+   if (gc->driContext) {
 /* This bit of ugliness unwraps the glFinish function */
 #ifdef glFinish
 #undef glFinish
 #endif
-	glFinish();
-	return;
-    }
+      glFinish();
+      return;
+   }
 #endif
 
-    /* Send the glXWaitGL request */
-    LockDisplay(dpy);
-    GetReq(GLXWaitGL,req);
-    req->reqType = gc->majorOpcode;
-    req->glxCode = X_GLXWaitGL;
-    req->contextTag = gc->currentContextTag;
-    UnlockDisplay(dpy);
-    SyncHandle();
+   /* Send the glXWaitGL request */
+   LockDisplay(dpy);
+   GetReq(GLXWaitGL, req);
+   req->reqType = gc->majorOpcode;
+   req->glxCode = X_GLXWaitGL;
+   req->contextTag = gc->currentContextTag;
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
 /*
 ** Put a barrier in the token stream that forces X to finish its
 ** work before GL can proceed.
 */
-PUBLIC void glXWaitX(void)
+PUBLIC void
+glXWaitX(void)
 {
-    xGLXWaitXReq *req;
-    GLXContext gc = __glXGetCurrentContext();
-    Display *dpy = gc->currentDpy;
+   xGLXWaitXReq *req;
+   GLXContext gc = __glXGetCurrentContext();
+   Display *dpy = gc->currentDpy;
 
-    if (!dpy) return;
+   if (!dpy)
+      return;
 
-    /* Flush any pending commands out */
-    __glXFlushRenderBuffer(gc, gc->pc);
+   /* Flush any pending commands out */
+   __glXFlushRenderBuffer(gc, gc->pc);
 
 #ifdef GLX_DIRECT_RENDERING
-    if (gc->driContext) {
-	XSync(dpy, False);
-	return;
-    }
+   if (gc->driContext) {
+      XSync(dpy, False);
+      return;
+   }
 #endif
 
-    /*
+   /*
     ** Send the glXWaitX request.
     */
-    LockDisplay(dpy);
-    GetReq(GLXWaitX,req);
-    req->reqType = gc->majorOpcode;
-    req->glxCode = X_GLXWaitX;
-    req->contextTag = gc->currentContextTag;
-    UnlockDisplay(dpy);
-    SyncHandle();
+   LockDisplay(dpy);
+   GetReq(GLXWaitX, req);
+   req->reqType = gc->majorOpcode;
+   req->glxCode = X_GLXWaitX;
+   req->contextTag = gc->currentContextTag;
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
-PUBLIC void glXUseXFont(Font font, int first, int count, int listBase)
+PUBLIC void
+glXUseXFont(Font font, int first, int count, int listBase)
 {
-    xGLXUseXFontReq *req;
-    GLXContext gc = __glXGetCurrentContext();
-    Display *dpy = gc->currentDpy;
+   xGLXUseXFontReq *req;
+   GLXContext gc = __glXGetCurrentContext();
+   Display *dpy = gc->currentDpy;
 
-    if (!dpy) return;
+   if (!dpy)
+      return;
 
-    /* Flush any pending commands out */
-    (void) __glXFlushRenderBuffer(gc, gc->pc);
+   /* Flush any pending commands out */
+   (void) __glXFlushRenderBuffer(gc, gc->pc);
 
 #ifdef GLX_DIRECT_RENDERING
-    if (gc->driContext) {
+   if (gc->driContext) {
       DRI_glXUseXFont(font, first, count, listBase);
       return;
-    }
+   }
 #endif
 
-    /* Send the glXUseFont request */
-    LockDisplay(dpy);
-    GetReq(GLXUseXFont,req);
-    req->reqType = gc->majorOpcode;
-    req->glxCode = X_GLXUseXFont;
-    req->contextTag = gc->currentContextTag;
-    req->font = font;
-    req->first = first;
-    req->count = count;
-    req->listBase = listBase;
-    UnlockDisplay(dpy);
-    SyncHandle();
+   /* Send the glXUseFont request */
+   LockDisplay(dpy);
+   GetReq(GLXUseXFont, req);
+   req->reqType = gc->majorOpcode;
+   req->glxCode = X_GLXUseXFont;
+   req->contextTag = gc->currentContextTag;
+   req->font = font;
+   req->first = first;
+   req->count = count;
+   req->listBase = listBase;
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
 /************************************************************************/
@@ -697,46 +722,48 @@ PUBLIC void glXUseXFont(Font font, int first, int count, int listBase)
 ** Copy the source context to the destination context using the
 ** attribute "mask".
 */
-PUBLIC void glXCopyContext(Display *dpy, GLXContext source,
-			   GLXContext dest, unsigned long mask)
+PUBLIC void
+glXCopyContext(Display * dpy, GLXContext source,
+               GLXContext dest, unsigned long mask)
 {
-    xGLXCopyContextReq *req;
-    GLXContext gc = __glXGetCurrentContext();
-    GLXContextTag tag;
-    CARD8 opcode;
+   xGLXCopyContextReq *req;
+   GLXContext gc = __glXGetCurrentContext();
+   GLXContextTag tag;
+   CARD8 opcode;
 
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode) {
-	return;
-    }
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode) {
+      return;
+   }
 
 #ifdef GLX_DIRECT_RENDERING
-    if (gc->driContext) {
-	/* NOT_DONE: This does not work yet */
-    }
+   if (gc->driContext) {
+      /* NOT_DONE: This does not work yet */
+   }
 #endif
 
-    /*
+   /*
     ** If the source is the current context, send its tag so that the context
     ** can be flushed before the copy.
     */
-    if (source == gc && dpy == gc->currentDpy) {
-	tag = gc->currentContextTag;
-    } else {
-	tag = 0;
-    }
-
-    /* Send the glXCopyContext request */
-    LockDisplay(dpy);
-    GetReq(GLXCopyContext,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXCopyContext;
-    req->source = source ? source->xid : None;
-    req->dest = dest ? dest->xid : None;
-    req->mask = mask;
-    req->contextTag = tag;
-    UnlockDisplay(dpy);
-    SyncHandle();
+   if (source == gc && dpy == gc->currentDpy) {
+      tag = gc->currentContextTag;
+   }
+   else {
+      tag = 0;
+   }
+
+   /* Send the glXCopyContext request */
+   LockDisplay(dpy);
+   GetReq(GLXCopyContext, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXCopyContext;
+   req->source = source ? source->xid : None;
+   req->dest = dest ? dest->xid : None;
+   req->mask = mask;
+   req->contextTag = tag;
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
 
@@ -748,28 +775,29 @@ PUBLIC void glXCopyContext(Display *dpy, GLXContext source,
  *
  * \returns \c GL_TRUE if the context is direct rendering or not.
  */
-static Bool __glXIsDirect(Display *dpy, GLXContextID contextID)
+static Bool
+__glXIsDirect(Display * dpy, GLXContextID contextID)
 {
-    xGLXIsDirectReq *req;
-    xGLXIsDirectReply reply;
-    CARD8 opcode;
+   xGLXIsDirectReq *req;
+   xGLXIsDirectReply reply;
+   CARD8 opcode;
 
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode) {
-	return GL_FALSE;
-    }
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode) {
+      return GL_FALSE;
+   }
 
-    /* Send the glXIsDirect request */
-    LockDisplay(dpy);
-    GetReq(GLXIsDirect,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXIsDirect;
-    req->context = contextID;
-    _XReply(dpy, (xReply*) &reply, 0, False);
-    UnlockDisplay(dpy);
-    SyncHandle();
+   /* Send the glXIsDirect request */
+   LockDisplay(dpy);
+   GetReq(GLXIsDirect, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXIsDirect;
+   req->context = contextID;
+   _XReply(dpy, (xReply *) & reply, 0, False);
+   UnlockDisplay(dpy);
+   SyncHandle();
 
-    return reply.isDirect;
+   return reply.isDirect;
 }
 
 /**
@@ -778,110 +806,116 @@ static Bool __glXIsDirect(Display *dpy, GLXContextID contextID)
  * \c GLX_DIRECT_RENDERING is not defined?  Do we really need to bother with
  * the GLX protocol here at all?
  */
-PUBLIC Bool glXIsDirect(Display *dpy, GLXContext gc)
+PUBLIC Bool
+glXIsDirect(Display * dpy, GLXContext gc)
 {
-    if (!gc) {
-	return GL_FALSE;
+   if (!gc) {
+      return GL_FALSE;
 #ifdef GLX_DIRECT_RENDERING
-    } else if (gc->driContext) {
-	return GL_TRUE;
+   }
+   else if (gc->driContext) {
+      return GL_TRUE;
 #endif
-    }
-    return __glXIsDirect(dpy, gc->xid);
+   }
+   return __glXIsDirect(dpy, gc->xid);
 }
 
-PUBLIC GLXPixmap glXCreateGLXPixmap(Display *dpy, XVisualInfo *vis, 
-				    Pixmap pixmap)
+PUBLIC GLXPixmap
+glXCreateGLXPixmap(Display * dpy, XVisualInfo * vis, Pixmap pixmap)
 {
-    xGLXCreateGLXPixmapReq *req;
-    GLXPixmap xid;
-    CARD8 opcode;
+   xGLXCreateGLXPixmapReq *req;
+   GLXPixmap xid;
+   CARD8 opcode;
 
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode) {
-	return None;
-    }
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode) {
+      return None;
+   }
 
-    /* Send the glXCreateGLXPixmap request */
-    LockDisplay(dpy);
-    GetReq(GLXCreateGLXPixmap,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXCreateGLXPixmap;
-    req->screen = vis->screen;
-    req->visual = vis->visualid;
-    req->pixmap = pixmap;
-    req->glxpixmap = xid = XAllocID(dpy);
-    UnlockDisplay(dpy);
-    SyncHandle();
-    return xid;
+   /* Send the glXCreateGLXPixmap request */
+   LockDisplay(dpy);
+   GetReq(GLXCreateGLXPixmap, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXCreateGLXPixmap;
+   req->screen = vis->screen;
+   req->visual = vis->visualid;
+   req->pixmap = pixmap;
+   req->glxpixmap = xid = XAllocID(dpy);
+   UnlockDisplay(dpy);
+   SyncHandle();
+   return xid;
 }
 
 /*
 ** Destroy the named pixmap
 */
-PUBLIC void glXDestroyGLXPixmap(Display *dpy, GLXPixmap glxpixmap)
-{
-    xGLXDestroyGLXPixmapReq *req;
-    CARD8 opcode;
-
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode) {
-	return;
-    }
-    
-    /* Send the glXDestroyGLXPixmap request */
-    LockDisplay(dpy);
-    GetReq(GLXDestroyGLXPixmap,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXDestroyGLXPixmap;
-    req->glxpixmap = glxpixmap;
-    UnlockDisplay(dpy);
-    SyncHandle();
-}
-
-PUBLIC void glXSwapBuffers(Display *dpy, GLXDrawable drawable)
-{
-    xGLXSwapBuffersReq *req;
-    GLXContext gc;
-    GLXContextTag tag;
-    CARD8 opcode;
+PUBLIC void
+glXDestroyGLXPixmap(Display * dpy, GLXPixmap glxpixmap)
+{
+   xGLXDestroyGLXPixmapReq *req;
+   CARD8 opcode;
+
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode) {
+      return;
+   }
+
+   /* Send the glXDestroyGLXPixmap request */
+   LockDisplay(dpy);
+   GetReq(GLXDestroyGLXPixmap, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXDestroyGLXPixmap;
+   req->glxpixmap = glxpixmap;
+   UnlockDisplay(dpy);
+   SyncHandle();
+}
+
+PUBLIC void
+glXSwapBuffers(Display * dpy, GLXDrawable drawable)
+{
+   xGLXSwapBuffersReq *req;
+   GLXContext gc;
+   GLXContextTag tag;
+   CARD8 opcode;
 #ifdef GLX_DIRECT_RENDERING
-    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
+   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
 
-    if (pdraw != NULL) {
-	glFlush();	    
-	(*pdraw->psc->driScreen->swapBuffers)(pdraw);
-	return;
-    }
+   if (pdraw != NULL) {
+      glFlush();
+      (*pdraw->psc->driScreen->swapBuffers) (pdraw);
+      return;
+   }
 #endif
 
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode) {
-	return;
-    }
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode) {
+      return;
+   }
 
-    /*
+   /*
     ** The calling thread may or may not have a current context.  If it
     ** does, send the context tag so the server can do a flush.
     */
-    gc = __glXGetCurrentContext();
-    if ((gc != NULL) && (dpy == gc->currentDpy) && 
- 	((drawable == gc->currentDrawable) || (drawable == gc->currentReadable)) ) {
-	tag = gc->currentContextTag;
-    } else {
-	tag = 0;
-    }
-
-    /* Send the glXSwapBuffers request */
-    LockDisplay(dpy);
-    GetReq(GLXSwapBuffers,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXSwapBuffers;
-    req->drawable = drawable;
-    req->contextTag = tag;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    XFlush(dpy);
+   gc = __glXGetCurrentContext();
+   if ((gc != NULL) && (dpy == gc->currentDpy) &&
+       ((drawable == gc->currentDrawable)
+        || (drawable == gc->currentReadable))) {
+      tag = gc->currentContextTag;
+   }
+   else {
+      tag = 0;
+   }
+
+   /* Send the glXSwapBuffers request */
+   LockDisplay(dpy);
+   GetReq(GLXSwapBuffers, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXSwapBuffers;
+   req->drawable = drawable;
+   req->contextTag = tag;
+   UnlockDisplay(dpy);
+   SyncHandle();
+   XFlush(dpy);
 }
 
 
@@ -889,70 +923,72 @@ PUBLIC void glXSwapBuffers(Display *dpy, GLXDrawable drawable)
 ** Return configuration information for the given display, screen and
 ** visual combination.
 */
-PUBLIC int glXGetConfig(Display *dpy, XVisualInfo *vis, int attribute,
-			int *value_return)
-{
-    __GLXdisplayPrivate *priv;
-    __GLXscreenConfigs *psc;
-    __GLcontextModes *modes;
-    int   status;
-
-    status = GetGLXPrivScreenConfig( dpy, vis->screen, & priv, & psc );
-    if ( status == Success ) {
-	modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
-
-	/* Lookup attribute after first finding a match on the visual */
-	if ( modes != NULL ) {
-	    return _gl_get_context_mode_data( modes, attribute, value_return );
-	}
-	
-	status = GLX_BAD_VISUAL;
-    }
-
-    /*
+PUBLIC int
+glXGetConfig(Display * dpy, XVisualInfo * vis, int attribute,
+             int *value_return)
+{
+   __GLXdisplayPrivate *priv;
+   __GLXscreenConfigs *psc;
+   __GLcontextModes *modes;
+   int status;
+
+   status = GetGLXPrivScreenConfig(dpy, vis->screen, &priv, &psc);
+   if (status == Success) {
+      modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
+
+      /* Lookup attribute after first finding a match on the visual */
+      if (modes != NULL) {
+         return _gl_get_context_mode_data(modes, attribute, value_return);
+      }
+
+      status = GLX_BAD_VISUAL;
+   }
+
+   /*
     ** If we can't find the config for this visual, this visual is not
     ** supported by the OpenGL implementation on the server.
     */
-    if ( (status == GLX_BAD_VISUAL) && (attribute == GLX_USE_GL) ) {
-	*value_return = GL_FALSE;
-	status = Success;
-    }
+   if ((status == GLX_BAD_VISUAL) && (attribute == GLX_USE_GL)) {
+      *value_return = GL_FALSE;
+      status = Success;
+   }
 
-    return status;
+   return status;
 }
 
 /************************************************************************/
 
 static void
-init_fbconfig_for_chooser( __GLcontextModes * config,
-			   GLboolean fbconfig_style_tags )
+init_fbconfig_for_chooser(__GLcontextModes * config,
+                          GLboolean fbconfig_style_tags)
 {
-    memset( config, 0, sizeof( __GLcontextModes ) );
-    config->visualID = (XID) GLX_DONT_CARE;
-    config->visualType = GLX_DONT_CARE;
+   memset(config, 0, sizeof(__GLcontextModes));
+   config->visualID = (XID) GLX_DONT_CARE;
+   config->visualType = GLX_DONT_CARE;
 
-    /* glXChooseFBConfig specifies different defaults for these two than
-     * glXChooseVisual.
-     */
-    if ( fbconfig_style_tags ) {
-	config->rgbMode = GL_TRUE;
-	config->doubleBufferMode = GLX_DONT_CARE;
-    }
+   /* glXChooseFBConfig specifies different defaults for these two than
+    * glXChooseVisual.
+    */
+   if (fbconfig_style_tags) {
+      config->rgbMode = GL_TRUE;
+      config->doubleBufferMode = GLX_DONT_CARE;
+   }
 
-    config->visualRating = GLX_DONT_CARE;
-    config->transparentPixel = GLX_NONE;
-    config->transparentRed = GLX_DONT_CARE;
-    config->transparentGreen = GLX_DONT_CARE;
-    config->transparentBlue = GLX_DONT_CARE;
-    config->transparentAlpha = GLX_DONT_CARE;
-    config->transparentIndex = GLX_DONT_CARE;
+   config->visualRating = GLX_DONT_CARE;
+   config->transparentPixel = GLX_NONE;
+   config->transparentRed = GLX_DONT_CARE;
+   config->transparentGreen = GLX_DONT_CARE;
+   config->transparentBlue = GLX_DONT_CARE;
+   config->transparentAlpha = GLX_DONT_CARE;
+   config->transparentIndex = GLX_DONT_CARE;
 
-    config->drawableType = GLX_WINDOW_BIT;
-    config->renderType = (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-    config->xRenderable = GLX_DONT_CARE;
-    config->fbconfigID = (GLXFBConfigID)(GLX_DONT_CARE);
+   config->drawableType = GLX_WINDOW_BIT;
+   config->renderType =
+      (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
+   config->xRenderable = GLX_DONT_CARE;
+   config->fbconfigID = (GLXFBConfigID) (GLX_DONT_CARE);
 
-    config->swapMethod = GLX_DONT_CARE;
+   config->swapMethod = GLX_DONT_CARE;
 }
 
 #define MATCH_DONT_CARE( param ) \
@@ -985,80 +1021,80 @@ init_fbconfig_for_chooser( __GLcontextModes * config,
  * \param b  Server specified config to test against \c a.
  */
 static Bool
-fbconfigs_compatible( const __GLcontextModes * const a,
-		      const __GLcontextModes * const b )
-{
-    MATCH_DONT_CARE( doubleBufferMode );
-    MATCH_DONT_CARE( visualType );
-    MATCH_DONT_CARE( visualRating );
-    MATCH_DONT_CARE( xRenderable );
-    MATCH_DONT_CARE( fbconfigID );
-    MATCH_DONT_CARE( swapMethod );
-
-    MATCH_MINIMUM( rgbBits );
-    MATCH_MINIMUM( numAuxBuffers );
-    MATCH_MINIMUM( redBits );
-    MATCH_MINIMUM( greenBits );
-    MATCH_MINIMUM( blueBits );
-    MATCH_MINIMUM( alphaBits );
-    MATCH_MINIMUM( depthBits );
-    MATCH_MINIMUM( stencilBits );
-    MATCH_MINIMUM( accumRedBits );
-    MATCH_MINIMUM( accumGreenBits );
-    MATCH_MINIMUM( accumBlueBits );
-    MATCH_MINIMUM( accumAlphaBits );
-    MATCH_MINIMUM( sampleBuffers );
-    MATCH_MINIMUM( maxPbufferWidth );
-    MATCH_MINIMUM( maxPbufferHeight );
-    MATCH_MINIMUM( maxPbufferPixels );
-    MATCH_MINIMUM( samples );
-
-    MATCH_DONT_CARE( stereoMode );
-    MATCH_EXACT( level );
-
-    if ( ((a->drawableType & b->drawableType) == 0)
-	 || ((a->renderType & b->renderType) == 0) ) {
-	return False;
-    }
-
-
-    /* There is a bug in a few of the XFree86 DDX drivers.  They contain
-     * visuals with a "transparent type" of 0 when they really mean GLX_NONE.
-     * Technically speaking, it is a bug in the DDX driver, but there is
-     * enough of an installed base to work around the problem here.  In any
-     * case, 0 is not a valid value of the transparent type, so we'll treat 0 
-     * from the app as GLX_DONT_CARE. We'll consider GLX_NONE from the app and
-     * 0 from the server to be a match to maintain backward compatibility with
-     * the (broken) drivers.
-     */
-
-    if ( a->transparentPixel != GLX_DONT_CARE
-         && a->transparentPixel != 0 ) {
-        if ( a->transparentPixel == GLX_NONE ) {
-            if ( b->transparentPixel != GLX_NONE && b->transparentPixel != 0 )
-                return False;
-        } else {
-            MATCH_EXACT( transparentPixel );
-        }
-
-	switch ( a->transparentPixel ) {
-	  case GLX_TRANSPARENT_RGB:
-	    MATCH_DONT_CARE( transparentRed );
-	    MATCH_DONT_CARE( transparentGreen );
-	    MATCH_DONT_CARE( transparentBlue );
-	    MATCH_DONT_CARE( transparentAlpha );
-	    break;
-
-	  case GLX_TRANSPARENT_INDEX:
-	    MATCH_DONT_CARE( transparentIndex );
-	    break;
-
-	  default:
-	    break;
-	}
-    }
-
-    return True;
+fbconfigs_compatible(const __GLcontextModes * const a,
+                     const __GLcontextModes * const b)
+{
+   MATCH_DONT_CARE(doubleBufferMode);
+   MATCH_DONT_CARE(visualType);
+   MATCH_DONT_CARE(visualRating);
+   MATCH_DONT_CARE(xRenderable);
+   MATCH_DONT_CARE(fbconfigID);
+   MATCH_DONT_CARE(swapMethod);
+
+   MATCH_MINIMUM(rgbBits);
+   MATCH_MINIMUM(numAuxBuffers);
+   MATCH_MINIMUM(redBits);
+   MATCH_MINIMUM(greenBits);
+   MATCH_MINIMUM(blueBits);
+   MATCH_MINIMUM(alphaBits);
+   MATCH_MINIMUM(depthBits);
+   MATCH_MINIMUM(stencilBits);
+   MATCH_MINIMUM(accumRedBits);
+   MATCH_MINIMUM(accumGreenBits);
+   MATCH_MINIMUM(accumBlueBits);
+   MATCH_MINIMUM(accumAlphaBits);
+   MATCH_MINIMUM(sampleBuffers);
+   MATCH_MINIMUM(maxPbufferWidth);
+   MATCH_MINIMUM(maxPbufferHeight);
+   MATCH_MINIMUM(maxPbufferPixels);
+   MATCH_MINIMUM(samples);
+
+   MATCH_DONT_CARE(stereoMode);
+   MATCH_EXACT(level);
+
+   if (((a->drawableType & b->drawableType) == 0)
+       || ((a->renderType & b->renderType) == 0)) {
+      return False;
+   }
+
+
+   /* There is a bug in a few of the XFree86 DDX drivers.  They contain
+    * visuals with a "transparent type" of 0 when they really mean GLX_NONE.
+    * Technically speaking, it is a bug in the DDX driver, but there is
+    * enough of an installed base to work around the problem here.  In any
+    * case, 0 is not a valid value of the transparent type, so we'll treat 0 
+    * from the app as GLX_DONT_CARE. We'll consider GLX_NONE from the app and
+    * 0 from the server to be a match to maintain backward compatibility with
+    * the (broken) drivers.
+    */
+
+   if (a->transparentPixel != GLX_DONT_CARE && a->transparentPixel != 0) {
+      if (a->transparentPixel == GLX_NONE) {
+         if (b->transparentPixel != GLX_NONE && b->transparentPixel != 0)
+            return False;
+      }
+      else {
+         MATCH_EXACT(transparentPixel);
+      }
+
+      switch (a->transparentPixel) {
+      case GLX_TRANSPARENT_RGB:
+         MATCH_DONT_CARE(transparentRed);
+         MATCH_DONT_CARE(transparentGreen);
+         MATCH_DONT_CARE(transparentBlue);
+         MATCH_DONT_CARE(transparentAlpha);
+         break;
+
+      case GLX_TRANSPARENT_INDEX:
+         MATCH_DONT_CARE(transparentIndex);
+         break;
+
+      default:
+         break;
+      }
+   }
+
+   return True;
 }
 
 
@@ -1108,66 +1144,66 @@ fbconfigs_compatible( const __GLcontextModes * const a,
  * \sa qsort, glXChooseVisual, glXChooseFBConfig, glXChooseFBConfigSGIX
  */
 static int
-fbconfig_compare( const __GLcontextModes * const * const a,
-		  const __GLcontextModes * const * const b )
+fbconfig_compare(const __GLcontextModes * const *const a,
+                 const __GLcontextModes * const *const b)
 {
-    /* The order of these comparisons must NOT change.  It is defined by
-     * the GLX 1.3 spec and ARB_multisample.
-     */
+   /* The order of these comparisons must NOT change.  It is defined by
+    * the GLX 1.3 spec and ARB_multisample.
+    */
 
-    PREFER_SMALLER( visualSelectGroup );
+   PREFER_SMALLER(visualSelectGroup);
 
-    /* The sort order for the visualRating is GLX_NONE, GLX_SLOW, and
-     * GLX_NON_CONFORMANT_CONFIG.  It just so happens that this is the
-     * numerical sort order of the enums (0x8000, 0x8001, and 0x800D).
-     */
-    PREFER_SMALLER( visualRating );
+   /* The sort order for the visualRating is GLX_NONE, GLX_SLOW, and
+    * GLX_NON_CONFORMANT_CONFIG.  It just so happens that this is the
+    * numerical sort order of the enums (0x8000, 0x8001, and 0x800D).
+    */
+   PREFER_SMALLER(visualRating);
 
-    /* This isn't quite right.  It is supposed to compare the sum of the
-     * components the user specifically set minimums for.
-     */
-    PREFER_LARGER_OR_ZERO( redBits );
-    PREFER_LARGER_OR_ZERO( greenBits );
-    PREFER_LARGER_OR_ZERO( blueBits );
-    PREFER_LARGER_OR_ZERO( alphaBits );
+   /* This isn't quite right.  It is supposed to compare the sum of the
+    * components the user specifically set minimums for.
+    */
+   PREFER_LARGER_OR_ZERO(redBits);
+   PREFER_LARGER_OR_ZERO(greenBits);
+   PREFER_LARGER_OR_ZERO(blueBits);
+   PREFER_LARGER_OR_ZERO(alphaBits);
 
-    PREFER_SMALLER( rgbBits );
+   PREFER_SMALLER(rgbBits);
 
-    if ( ((*a)->doubleBufferMode != (*b)->doubleBufferMode) ) {
-	/* Prefer single-buffer.
-	 */
-	return ( !(*a)->doubleBufferMode ) ? -1 : 1;
-    }
+   if (((*a)->doubleBufferMode != (*b)->doubleBufferMode)) {
+      /* Prefer single-buffer.
+       */
+      return (!(*a)->doubleBufferMode) ? -1 : 1;
+   }
 
-    PREFER_SMALLER( numAuxBuffers );
+   PREFER_SMALLER(numAuxBuffers);
 
-    PREFER_LARGER_OR_ZERO( depthBits );
-    PREFER_SMALLER( stencilBits );
+   PREFER_LARGER_OR_ZERO(depthBits);
+   PREFER_SMALLER(stencilBits);
 
-    /* This isn't quite right.  It is supposed to compare the sum of the
-     * components the user specifically set minimums for.
-     */
-    PREFER_LARGER_OR_ZERO( accumRedBits );
-    PREFER_LARGER_OR_ZERO( accumGreenBits );
-    PREFER_LARGER_OR_ZERO( accumBlueBits );
-    PREFER_LARGER_OR_ZERO( accumAlphaBits );
+   /* This isn't quite right.  It is supposed to compare the sum of the
+    * components the user specifically set minimums for.
+    */
+   PREFER_LARGER_OR_ZERO(accumRedBits);
+   PREFER_LARGER_OR_ZERO(accumGreenBits);
+   PREFER_LARGER_OR_ZERO(accumBlueBits);
+   PREFER_LARGER_OR_ZERO(accumAlphaBits);
 
-    PREFER_SMALLER( visualType );
+   PREFER_SMALLER(visualType);
 
-    /* None of the multisample specs say where this comparison should happen,
-     * so I put it near the end.
-     */
-    PREFER_SMALLER( sampleBuffers );
-    PREFER_SMALLER( samples );
+   /* None of the multisample specs say where this comparison should happen,
+    * so I put it near the end.
+    */
+   PREFER_SMALLER(sampleBuffers);
+   PREFER_SMALLER(samples);
 
-    /* None of the pbuffer or fbconfig specs say that this comparison needs
-     * to happen at all, but it seems like it should.
-     */
-    PREFER_LARGER( maxPbufferWidth );
-    PREFER_LARGER( maxPbufferHeight );
-    PREFER_LARGER( maxPbufferPixels );
+   /* None of the pbuffer or fbconfig specs say that this comparison needs
+    * to happen at all, but it seems like it should.
+    */
+   PREFER_LARGER(maxPbufferWidth);
+   PREFER_LARGER(maxPbufferHeight);
+   PREFER_LARGER(maxPbufferPixels);
 
-    return 0;
+   return 0;
 }
 
 
@@ -1194,49 +1230,48 @@ fbconfig_compare( const __GLcontextModes * const * const a,
  * \sa glXChooseVisual, glXChooseFBConfig, glXChooseFBConfigSGIX
  */
 static int
-choose_visual( __GLcontextModes ** configs, int num_configs,
-	       const int *attribList, GLboolean fbconfig_style_tags )
-{
-    __GLcontextModes    test_config;
-    int   base;
-    int   i;
-
-    /* This is a fairly direct implementation of the selection method
-     * described by GLX_SGIX_fbconfig.  Start by culling out all the
-     * configs that are not compatible with the selected parameter
-     * list.
-     */
-
-    init_fbconfig_for_chooser( & test_config, fbconfig_style_tags );
-    __glXInitializeVisualConfigFromTags( & test_config, 512,
-					 (const INT32 *) attribList,
-					 GL_TRUE, fbconfig_style_tags );
-
-    base = 0;
-    for ( i = 0 ; i < num_configs ; i++ ) {
-	if ( fbconfigs_compatible( & test_config, configs[i] ) ) {
-	    configs[ base ] = configs[ i ];
-	    base++;
-	}
-    }
-
-    if ( base == 0 ) {
-	return 0;
-    }
- 
-    if ( base < num_configs ) {
-	(void) memset( & configs[ base ], 0, 
-		       sizeof( void * ) * (num_configs - base) );
-    }
-
-    /* After the incompatible configs are removed, the resulting
-     * list is sorted according to the rules set out in the various
-     * specifications.
-     */
-    
-    qsort( configs, base, sizeof( __GLcontextModes * ),
-	   (int (*)(const void*, const void*)) fbconfig_compare );
-    return base;
+choose_visual(__GLcontextModes ** configs, int num_configs,
+              const int *attribList, GLboolean fbconfig_style_tags)
+{
+   __GLcontextModes test_config;
+   int base;
+   int i;
+
+   /* This is a fairly direct implementation of the selection method
+    * described by GLX_SGIX_fbconfig.  Start by culling out all the
+    * configs that are not compatible with the selected parameter
+    * list.
+    */
+
+   init_fbconfig_for_chooser(&test_config, fbconfig_style_tags);
+   __glXInitializeVisualConfigFromTags(&test_config, 512,
+                                       (const INT32 *) attribList,
+                                       GL_TRUE, fbconfig_style_tags);
+
+   base = 0;
+   for (i = 0; i < num_configs; i++) {
+      if (fbconfigs_compatible(&test_config, configs[i])) {
+         configs[base] = configs[i];
+         base++;
+      }
+   }
+
+   if (base == 0) {
+      return 0;
+   }
+
+   if (base < num_configs) {
+      (void) memset(&configs[base], 0, sizeof(void *) * (num_configs - base));
+   }
+
+   /* After the incompatible configs are removed, the resulting
+    * list is sorted according to the rules set out in the various
+    * specifications.
+    */
+
+   qsort(configs, base, sizeof(__GLcontextModes *),
+         (int (*)(const void *, const void *)) fbconfig_compare);
+   return base;
 }
 
 
@@ -1246,162 +1281,171 @@ choose_visual( __GLcontextModes ** configs, int num_configs,
 ** Return the visual that best matches the template.  Return None if no
 ** visual matches the template.
 */
-PUBLIC XVisualInfo *glXChooseVisual(Display *dpy, int screen, int *attribList)
+PUBLIC XVisualInfo *
+glXChooseVisual(Display * dpy, int screen, int *attribList)
 {
-    XVisualInfo *visualList = NULL;
-    __GLXdisplayPrivate *priv;
-    __GLXscreenConfigs *psc;
-    __GLcontextModes  test_config;
-    __GLcontextModes *modes;
-    const __GLcontextModes *best_config = NULL;
+   XVisualInfo *visualList = NULL;
+   __GLXdisplayPrivate *priv;
+   __GLXscreenConfigs *psc;
+   __GLcontextModes test_config;
+   __GLcontextModes *modes;
+   const __GLcontextModes *best_config = NULL;
 
-    /*
+   /*
     ** Get a list of all visuals, return if list is empty
     */
-    if ( GetGLXPrivScreenConfig( dpy, screen, & priv, & psc ) != Success ) {
-	return None;
-    }
-   
+   if (GetGLXPrivScreenConfig(dpy, screen, &priv, &psc) != Success) {
+      return None;
+   }
+
 
-    /*
+   /*
     ** Build a template from the defaults and the attribute list
     ** Free visual list and return if an unexpected token is encountered
     */
-    init_fbconfig_for_chooser( & test_config, GL_FALSE );
-    __glXInitializeVisualConfigFromTags( & test_config, 512, 
-					 (const INT32 *) attribList,
-					 GL_TRUE, GL_FALSE );
+   init_fbconfig_for_chooser(&test_config, GL_FALSE);
+   __glXInitializeVisualConfigFromTags(&test_config, 512,
+                                       (const INT32 *) attribList,
+                                       GL_TRUE, GL_FALSE);
 
-    /*
+   /*
     ** Eliminate visuals that don't meet minimum requirements
     ** Compute a score for those that do
     ** Remember which visual, if any, got the highest score
     */
-    for ( modes = psc->visuals ; modes != NULL ; modes = modes->next ) {
-	if ( fbconfigs_compatible( & test_config, modes )
-	     && ((best_config == NULL)
-		 || (fbconfig_compare( (const __GLcontextModes * const * const)&modes, &best_config ) < 0)) ) {
-	    best_config = modes;
-	}
-    }
-
-    /*
+   for (modes = psc->visuals; modes != NULL; modes = modes->next) {
+      if (fbconfigs_compatible(&test_config, modes)
+          && ((best_config == NULL)
+              ||
+              (fbconfig_compare
+               ((const __GLcontextModes * const *const) &modes,
+                &best_config) < 0))) {
+         best_config = modes;
+      }
+   }
+
+   /*
     ** If no visual is acceptable, return None
     ** Otherwise, create an XVisualInfo list with just the selected X visual
     ** and return this.
     */
-    if (best_config != NULL) {
-	XVisualInfo visualTemplate;
-	int  i;
-
-	visualTemplate.screen = screen;
-	visualTemplate.visualid = best_config->visualID;
-	visualList = XGetVisualInfo( dpy, VisualScreenMask|VisualIDMask,
-				     &visualTemplate, &i );
-    }
+   if (best_config != NULL) {
+      XVisualInfo visualTemplate;
+      int i;
+
+      visualTemplate.screen = screen;
+      visualTemplate.visualid = best_config->visualID;
+      visualList = XGetVisualInfo(dpy, VisualScreenMask | VisualIDMask,
+                                  &visualTemplate, &i);
+   }
 
-    return visualList;
+   return visualList;
 }
 
 
-PUBLIC const char *glXQueryExtensionsString( Display *dpy, int screen )
+PUBLIC const char *
+glXQueryExtensionsString(Display * dpy, int screen)
 {
-    __GLXscreenConfigs *psc;
-    __GLXdisplayPrivate *priv;
+   __GLXscreenConfigs *psc;
+   __GLXdisplayPrivate *priv;
 
-    if ( GetGLXPrivScreenConfig( dpy, screen, & priv, & psc ) != Success ) {
-	return NULL;
-    }
+   if (GetGLXPrivScreenConfig(dpy, screen, &priv, &psc) != Success) {
+      return NULL;
+   }
 
-    if (!psc->effectiveGLXexts) {
-        if (!psc->serverGLXexts) {
-	    psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
-					  	   X_GLXQueryServerString,
-					  	   screen, GLX_EXTENSIONS);
-	}
+   if (!psc->effectiveGLXexts) {
+      if (!psc->serverGLXexts) {
+         psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
+                                                       X_GLXQueryServerString,
+                                                       screen,
+                                                       GLX_EXTENSIONS);
+      }
 
-	__glXCalculateUsableExtensions(psc,
+      __glXCalculateUsableExtensions(psc,
 #ifdef GLX_DIRECT_RENDERING
-				       (psc->driScreen != NULL),
+                                     (psc->driScreen != NULL),
 #else
-				       GL_FALSE,
+                                     GL_FALSE,
 #endif
-				       priv->minorVersion);
-    }
+                                     priv->minorVersion);
+   }
 
-    return psc->effectiveGLXexts;
+   return psc->effectiveGLXexts;
 }
 
-PUBLIC const char *glXGetClientString( Display *dpy, int name )
+PUBLIC const char *
+glXGetClientString(Display * dpy, int name)
 {
-    switch(name) {
-	case GLX_VENDOR:
-	    return (__glXGLXClientVendorName);
-	case GLX_VERSION:
-	    return (__glXGLXClientVersion);
-	case GLX_EXTENSIONS:
-	    return (__glXGetClientExtensions());
-	default:
-	    return NULL;
-    }
+   switch (name) {
+   case GLX_VENDOR:
+      return (__glXGLXClientVendorName);
+   case GLX_VERSION:
+      return (__glXGLXClientVersion);
+   case GLX_EXTENSIONS:
+      return (__glXGetClientExtensions());
+   default:
+      return NULL;
+   }
 }
 
-PUBLIC const char *glXQueryServerString( Display *dpy, int screen, int name )
+PUBLIC const char *
+glXQueryServerString(Display * dpy, int screen, int name)
 {
-    __GLXscreenConfigs *psc;
-    __GLXdisplayPrivate *priv;
-    const char ** str;
+   __GLXscreenConfigs *psc;
+   __GLXdisplayPrivate *priv;
+   const char **str;
 
 
-    if ( GetGLXPrivScreenConfig( dpy, screen, & priv, & psc ) != Success ) {
-	return NULL;
-    }
+   if (GetGLXPrivScreenConfig(dpy, screen, &priv, &psc) != Success) {
+      return NULL;
+   }
 
-    switch(name) {
-	case GLX_VENDOR:
-	    str = & priv->serverGLXvendor;
-	    break;
-	case GLX_VERSION:
-	    str = & priv->serverGLXversion;
-	    break;
-	case GLX_EXTENSIONS:
-	    str = & psc->serverGLXexts;
-	    break;
-	default:
-	    return NULL;
-    }
+   switch (name) {
+   case GLX_VENDOR:
+      str = &priv->serverGLXvendor;
+      break;
+   case GLX_VERSION:
+      str = &priv->serverGLXversion;
+      break;
+   case GLX_EXTENSIONS:
+      str = &psc->serverGLXexts;
+      break;
+   default:
+      return NULL;
+   }
 
-    if ( *str == NULL ) {
-	*str = __glXGetStringFromServer(dpy, priv->majorOpcode,
-					X_GLXQueryServerString, screen, name);
-    }
-    
-    return *str;
+   if (*str == NULL) {
+      *str = __glXGetStringFromServer(dpy, priv->majorOpcode,
+                                      X_GLXQueryServerString, screen, name);
+   }
+
+   return *str;
 }
 
-void __glXClientInfo (  Display *dpy, int opcode  )
+void
+__glXClientInfo(Display * dpy, int opcode)
 {
-    xGLXClientInfoReq *req;
-    int size;
-    char * ext_str = __glXGetClientGLExtensionString();
+   xGLXClientInfoReq *req;
+   int size;
+   char *ext_str = __glXGetClientGLExtensionString();
+
+   /* Send the glXClientInfo request */
+   LockDisplay(dpy);
+   GetReq(GLXClientInfo, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXClientInfo;
+   req->major = GLX_MAJOR_VERSION;
+   req->minor = GLX_MINOR_VERSION;
 
-    /* Send the glXClientInfo request */
-    LockDisplay(dpy);
-    GetReq(GLXClientInfo,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXClientInfo;
-    req->major = GLX_MAJOR_VERSION;
-    req->minor = GLX_MINOR_VERSION;
+   size = strlen(ext_str) + 1;
+   req->length += (size + 3) >> 2;
+   req->numbytes = size;
+   Data(dpy, ext_str, size);
 
-    size = strlen( ext_str ) + 1;
-    req->length += (size + 3) >> 2;
-    req->numbytes = size;
-    Data(dpy, ext_str, size);
+   UnlockDisplay(dpy);
+   SyncHandle();
 
-    UnlockDisplay(dpy);
-    SyncHandle();
-    
-    Xfree( ext_str );
+   Xfree(ext_str);
 }
 
 
@@ -1409,15 +1453,18 @@ void __glXClientInfo (  Display *dpy, int opcode  )
 ** EXT_import_context
 */
 
-PUBLIC Display *glXGetCurrentDisplay(void)
+PUBLIC Display *
+glXGetCurrentDisplay(void)
 {
-    GLXContext gc = __glXGetCurrentContext();
-    if (NULL == gc) return NULL;
-    return gc->currentDpy;
+   GLXContext gc = __glXGetCurrentContext();
+   if (NULL == gc)
+      return NULL;
+   return gc->currentDpy;
 }
 
-PUBLIC GLX_ALIAS(Display *, glXGetCurrentDisplayEXT, (void), (),
-	  glXGetCurrentDisplay)
+PUBLIC
+GLX_ALIAS(Display *, glXGetCurrentDisplayEXT, (void), (),
+          glXGetCurrentDisplay)
 
 /**
  * Used internally by libGL to send \c xGLXQueryContextinfoExtReq requests
@@ -1433,170 +1480,174 @@ PUBLIC GLX_ALIAS(Display *, glXGetCurrentDisplayEXT, (void), (),
  * This function dynamically determines whether to use the EXT_import_context
  * version of the protocol or the GLX 1.3 version of the protocol.
  */
-static int __glXQueryContextInfo(Display *dpy, GLXContext ctx)
-{
-    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-    xGLXQueryContextReply reply;
-    CARD8 opcode;
-    GLuint numValues;
-    int retval;
-
-    if (ctx == NULL) {
-	return GLX_BAD_CONTEXT;
-    }
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode) {
-	return 0;
-    }
-
-    /* Send the glXQueryContextInfoEXT request */
-    LockDisplay(dpy);
-
-    if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
-	xGLXQueryContextReq *req;
-
-	GetReq(GLXQueryContext, req);
-
-	req->reqType = opcode;
-	req->glxCode = X_GLXQueryContext;
-	req->context = (unsigned int)(ctx->xid);
-    }
-    else {
-	xGLXVendorPrivateReq *vpreq;
-	xGLXQueryContextInfoEXTReq *req;
-
-	GetReqExtra( GLXVendorPrivate,
-		     sz_xGLXQueryContextInfoEXTReq - sz_xGLXVendorPrivateReq,
-		     vpreq );
-	req = (xGLXQueryContextInfoEXTReq *)vpreq;
-	req->reqType = opcode;
-	req->glxCode = X_GLXVendorPrivateWithReply;
-	req->vendorCode = X_GLXvop_QueryContextInfoEXT;
-	req->context = (unsigned int)(ctx->xid);
-    }
-
-    _XReply(dpy, (xReply*) &reply, 0, False);
-
-    numValues = reply.n;
-    if (numValues == 0)
-	retval = Success;
-    else if (numValues > __GLX_MAX_CONTEXT_PROPS)
-	retval = 0;
-    else
-    {
-	int *propList, *pProp;
-	int nPropListBytes;
-	int i;
-
-	nPropListBytes = numValues << 3;
-	propList = (int *) Xmalloc(nPropListBytes);
-	if (NULL == propList) {
-	    retval = 0;
-	} else {
-	    _XRead(dpy, (char *)propList, nPropListBytes);
-	    pProp = propList;
-	    for (i=0; i < numValues; i++) {
-		switch (*pProp++) {
-		case GLX_SHARE_CONTEXT_EXT:
-		    ctx->share_xid = *pProp++;
-		    break;
-		case GLX_VISUAL_ID_EXT:
-		    ctx->mode =
-			_gl_context_modes_find_visual(ctx->psc->visuals, *pProp++);
-		    break;
-		case GLX_SCREEN:
-		    ctx->screen = *pProp++;
-		    break;
-		case GLX_FBCONFIG_ID:
-		    ctx->mode =
-			_gl_context_modes_find_fbconfig(ctx->psc->configs, *pProp++);
-		    break;
-		case GLX_RENDER_TYPE:
-		    ctx->renderType = *pProp++;
-		    break;
-		default:
-		    pProp++;
-		    continue;
-		}
-	    }
-	    Xfree((char *)propList);
-	    retval = Success;
-	}
-    }
-    UnlockDisplay(dpy);
-    SyncHandle();
-    return retval;
+     static int __glXQueryContextInfo(Display * dpy, GLXContext ctx)
+{
+   __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+   xGLXQueryContextReply reply;
+   CARD8 opcode;
+   GLuint numValues;
+   int retval;
+
+   if (ctx == NULL) {
+      return GLX_BAD_CONTEXT;
+   }
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode) {
+      return 0;
+   }
+
+   /* Send the glXQueryContextInfoEXT request */
+   LockDisplay(dpy);
+
+   if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
+      xGLXQueryContextReq *req;
+
+      GetReq(GLXQueryContext, req);
+
+      req->reqType = opcode;
+      req->glxCode = X_GLXQueryContext;
+      req->context = (unsigned int) (ctx->xid);
+   }
+   else {
+      xGLXVendorPrivateReq *vpreq;
+      xGLXQueryContextInfoEXTReq *req;
+
+      GetReqExtra(GLXVendorPrivate,
+                  sz_xGLXQueryContextInfoEXTReq - sz_xGLXVendorPrivateReq,
+                  vpreq);
+      req = (xGLXQueryContextInfoEXTReq *) vpreq;
+      req->reqType = opcode;
+      req->glxCode = X_GLXVendorPrivateWithReply;
+      req->vendorCode = X_GLXvop_QueryContextInfoEXT;
+      req->context = (unsigned int) (ctx->xid);
+   }
+
+   _XReply(dpy, (xReply *) & reply, 0, False);
+
+   numValues = reply.n;
+   if (numValues == 0)
+      retval = Success;
+   else if (numValues > __GLX_MAX_CONTEXT_PROPS)
+      retval = 0;
+   else {
+      int *propList, *pProp;
+      int nPropListBytes;
+      int i;
+
+      nPropListBytes = numValues << 3;
+      propList = (int *) Xmalloc(nPropListBytes);
+      if (NULL == propList) {
+         retval = 0;
+      }
+      else {
+         _XRead(dpy, (char *) propList, nPropListBytes);
+         pProp = propList;
+         for (i = 0; i < numValues; i++) {
+            switch (*pProp++) {
+            case GLX_SHARE_CONTEXT_EXT:
+               ctx->share_xid = *pProp++;
+               break;
+            case GLX_VISUAL_ID_EXT:
+               ctx->mode =
+                  _gl_context_modes_find_visual(ctx->psc->visuals, *pProp++);
+               break;
+            case GLX_SCREEN:
+               ctx->screen = *pProp++;
+               break;
+            case GLX_FBCONFIG_ID:
+               ctx->mode =
+                  _gl_context_modes_find_fbconfig(ctx->psc->configs,
+                                                  *pProp++);
+               break;
+            case GLX_RENDER_TYPE:
+               ctx->renderType = *pProp++;
+               break;
+            default:
+               pProp++;
+               continue;
+            }
+         }
+         Xfree((char *) propList);
+         retval = Success;
+      }
+   }
+   UnlockDisplay(dpy);
+   SyncHandle();
+   return retval;
 }
 
 PUBLIC int
-glXQueryContext(Display *dpy, GLXContext ctx, int attribute, int *value)
+glXQueryContext(Display * dpy, GLXContext ctx, int attribute, int *value)
 {
-    int retVal;
+   int retVal;
 
-    /* get the information from the server if we don't have it already */
+   /* get the information from the server if we don't have it already */
 #ifdef GLX_DIRECT_RENDERING
-    if (!ctx->driContext && (ctx->mode == NULL)) {
+   if (!ctx->driContext && (ctx->mode == NULL)) {
 #else
-    if (ctx->mode == NULL) {
+   if (ctx->mode == NULL) {
 #endif
-	retVal = __glXQueryContextInfo(dpy, ctx);
-	if (Success != retVal) return retVal;
-    }
-    switch (attribute) {
-    case GLX_SHARE_CONTEXT_EXT:
-	*value = (int)(ctx->share_xid);
-	break;
-    case GLX_VISUAL_ID_EXT:
-	*value = ctx->mode ? ctx->mode->visualID : None;
-	break;
-    case GLX_SCREEN:
-	*value = (int)(ctx->screen);
-	break;
-    case GLX_FBCONFIG_ID:
-	*value = ctx->mode ? ctx->mode->fbconfigID : None;
-	break;
-    case GLX_RENDER_TYPE:
-	*value = (int)(ctx->renderType);
-	break;
-    default:
-	return GLX_BAD_ATTRIBUTE;
-    }
-    return Success;
+      retVal = __glXQueryContextInfo(dpy, ctx);
+      if (Success != retVal)
+         return retVal;
+   }
+   switch (attribute) {
+   case GLX_SHARE_CONTEXT_EXT:
+      *value = (int) (ctx->share_xid);
+      break;
+   case GLX_VISUAL_ID_EXT:
+      *value = ctx->mode ? ctx->mode->visualID : None;
+      break;
+   case GLX_SCREEN:
+      *value = (int) (ctx->screen);
+      break;
+   case GLX_FBCONFIG_ID:
+      *value = ctx->mode ? ctx->mode->fbconfigID : None;
+      break;
+   case GLX_RENDER_TYPE:
+      *value = (int) (ctx->renderType);
+      break;
+   default:
+      return GLX_BAD_ATTRIBUTE;
+   }
+   return Success;
 }
 
-PUBLIC GLX_ALIAS( int, glXQueryContextInfoEXT,
-	   (Display *dpy, GLXContext ctx, int attribute, int *value),
-	   (dpy, ctx, attribute, value),
-	   glXQueryContext )
+PUBLIC
+GLX_ALIAS(int, glXQueryContextInfoEXT,
+          (Display * dpy, GLXContext ctx, int attribute, int *value),
+          (dpy, ctx, attribute, value), glXQueryContext)
 
-PUBLIC GLXContextID glXGetContextIDEXT(const GLXContext ctx)
+     PUBLIC GLXContextID glXGetContextIDEXT(const GLXContext ctx)
 {
-    return ctx->xid;
+   return ctx->xid;
 }
 
-PUBLIC GLXContext glXImportContextEXT(Display *dpy, GLXContextID contextID)
+PUBLIC GLXContext
+glXImportContextEXT(Display * dpy, GLXContextID contextID)
 {
-    GLXContext ctx;
+   GLXContext ctx;
 
-    if (contextID == None) {
-	return NULL;
-    }
-    if (__glXIsDirect(dpy, contextID)) {
-	return NULL;
-    }
+   if (contextID == None) {
+      return NULL;
+   }
+   if (__glXIsDirect(dpy, contextID)) {
+      return NULL;
+   }
 
-    ctx = CreateContext(dpy, NULL, NULL, NULL, False, contextID, False, 0);
-    if (NULL != ctx) {
-	if (Success != __glXQueryContextInfo(dpy, ctx)) {
-	   return NULL;
-	}
-    }
-    return ctx;
+   ctx = CreateContext(dpy, NULL, NULL, NULL, False, contextID, False, 0);
+   if (NULL != ctx) {
+      if (Success != __glXQueryContextInfo(dpy, ctx)) {
+         return NULL;
+      }
+   }
+   return ctx;
 }
 
-PUBLIC void glXFreeContextEXT(Display *dpy, GLXContext ctx)
+PUBLIC void
+glXFreeContextEXT(Display * dpy, GLXContext ctx)
 {
-    DestroyContext(dpy, ctx);
+   DestroyContext(dpy, ctx);
 }
 
 
@@ -1605,146 +1656,149 @@ PUBLIC void glXFreeContextEXT(Display *dpy, GLXContext ctx)
  * GLX 1.3 functions - these are just stubs for now!
  */
 
-PUBLIC GLXFBConfig *glXChooseFBConfig(Display *dpy, int screen,
-				      const int *attribList, int *nitems)
+PUBLIC GLXFBConfig *
+glXChooseFBConfig(Display * dpy, int screen,
+                  const int *attribList, int *nitems)
 {
-    __GLcontextModes ** config_list;
-    int   list_size;
+   __GLcontextModes **config_list;
+   int list_size;
 
 
-    config_list = (__GLcontextModes **) 
-	glXGetFBConfigs( dpy, screen, & list_size );
+   config_list = (__GLcontextModes **)
+      glXGetFBConfigs(dpy, screen, &list_size);
 
-    if ( (config_list != NULL) && (list_size > 0) && (attribList != NULL) ) {
-	list_size = choose_visual( config_list, list_size, attribList,
-				   GL_TRUE );
-	if ( list_size == 0 ) {
-	    XFree( config_list );
-	    config_list = NULL;
-	}
-    }
+   if ((config_list != NULL) && (list_size > 0) && (attribList != NULL)) {
+      list_size = choose_visual(config_list, list_size, attribList, GL_TRUE);
+      if (list_size == 0) {
+         XFree(config_list);
+         config_list = NULL;
+      }
+   }
 
-    *nitems = list_size;
-    return (GLXFBConfig *) config_list;
+   *nitems = list_size;
+   return (GLXFBConfig *) config_list;
 }
 
 
-PUBLIC GLXContext glXCreateNewContext(Display *dpy, GLXFBConfig config,
-				      int renderType, GLXContext shareList,
-				      Bool allowDirect)
+PUBLIC GLXContext
+glXCreateNewContext(Display * dpy, GLXFBConfig config,
+                    int renderType, GLXContext shareList, Bool allowDirect)
 {
-    return CreateContext( dpy, NULL, (__GLcontextModes *) config, shareList,
-			  allowDirect, None, True, renderType );
+   return CreateContext(dpy, NULL, (__GLcontextModes *) config, shareList,
+                        allowDirect, None, True, renderType);
 }
 
 
-PUBLIC GLXDrawable glXGetCurrentReadDrawable(void)
+PUBLIC GLXDrawable
+glXGetCurrentReadDrawable(void)
 {
-    GLXContext gc = __glXGetCurrentContext();
-    return gc->currentReadable;
+   GLXContext gc = __glXGetCurrentContext();
+   return gc->currentReadable;
 }
 
 
-PUBLIC GLXFBConfig *glXGetFBConfigs(Display *dpy, int screen, int *nelements)
+PUBLIC GLXFBConfig *
+glXGetFBConfigs(Display * dpy, int screen, int *nelements)
 {
-    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-    __GLcontextModes ** config = NULL;
-    int   i;
+   __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+   __GLcontextModes **config = NULL;
+   int i;
 
-    *nelements = 0;
-    if ( (priv->screenConfigs != NULL)
-	 && (screen >= 0) && (screen <= ScreenCount(dpy))
-	 && (priv->screenConfigs[screen].configs != NULL)
-	 && (priv->screenConfigs[screen].configs->fbconfigID != GLX_DONT_CARE) ) {
-	unsigned num_configs = 0;
-	__GLcontextModes * modes;
+   *nelements = 0;
+   if ((priv->screenConfigs != NULL)
+       && (screen >= 0) && (screen <= ScreenCount(dpy))
+       && (priv->screenConfigs[screen].configs != NULL)
+       && (priv->screenConfigs[screen].configs->fbconfigID != GLX_DONT_CARE)) {
+      unsigned num_configs = 0;
+      __GLcontextModes *modes;
 
 
-	for ( modes = priv->screenConfigs[screen].configs
-	      ; modes != NULL
-	      ; modes = modes->next ) {
-	    if ( modes->fbconfigID != GLX_DONT_CARE ) {
-		num_configs++;
-	    }
-	}
+      for (modes = priv->screenConfigs[screen].configs; modes != NULL;
+           modes = modes->next) {
+         if (modes->fbconfigID != GLX_DONT_CARE) {
+            num_configs++;
+         }
+      }
 
-	config = (__GLcontextModes **) Xmalloc( sizeof(__GLcontextModes *)
-						* num_configs );
-	if ( config != NULL ) {
-	    *nelements = num_configs;
-	    i = 0;
-	    for ( modes = priv->screenConfigs[screen].configs
-		  ; modes != NULL
-		  ; modes = modes->next ) {
-		if ( modes->fbconfigID != GLX_DONT_CARE ) {
-		    config[i] = modes;
-		    i++;
-		}
-	    }
-	}
-    }
-    return (GLXFBConfig *) config;
+      config = (__GLcontextModes **) Xmalloc(sizeof(__GLcontextModes *)
+                                             * num_configs);
+      if (config != NULL) {
+         *nelements = num_configs;
+         i = 0;
+         for (modes = priv->screenConfigs[screen].configs; modes != NULL;
+              modes = modes->next) {
+            if (modes->fbconfigID != GLX_DONT_CARE) {
+               config[i] = modes;
+               i++;
+            }
+         }
+      }
+   }
+   return (GLXFBConfig *) config;
 }
 
 
-PUBLIC int glXGetFBConfigAttrib(Display *dpy, GLXFBConfig config,
-				int attribute, int *value)
+PUBLIC int
+glXGetFBConfigAttrib(Display * dpy, GLXFBConfig config,
+                     int attribute, int *value)
 {
-    __GLcontextModes * const modes = ValidateGLXFBConfig( dpy, config );
+   __GLcontextModes *const modes = ValidateGLXFBConfig(dpy, config);
 
-    return (modes != NULL)
-	? _gl_get_context_mode_data( modes, attribute, value )
-	: GLXBadFBConfig;
+   return (modes != NULL)
+      ? _gl_get_context_mode_data(modes, attribute, value)
+      : GLXBadFBConfig;
 }
 
 
-PUBLIC XVisualInfo *glXGetVisualFromFBConfig(Display *dpy, GLXFBConfig config)
+PUBLIC XVisualInfo *
+glXGetVisualFromFBConfig(Display * dpy, GLXFBConfig config)
 {
-    XVisualInfo visualTemplate;
-    __GLcontextModes * fbconfig = (__GLcontextModes *) config;
-    int  count;
+   XVisualInfo visualTemplate;
+   __GLcontextModes *fbconfig = (__GLcontextModes *) config;
+   int count;
 
-    /*
+   /*
     ** Get a list of all visuals, return if list is empty
     */
-    visualTemplate.visualid = fbconfig->visualID;
-    return XGetVisualInfo(dpy,VisualIDMask,&visualTemplate,&count);
+   visualTemplate.visualid = fbconfig->visualID;
+   return XGetVisualInfo(dpy, VisualIDMask, &visualTemplate, &count);
 }
 
 
 /*
 ** GLX_SGI_swap_control
 */
-static int __glXSwapIntervalSGI(int interval)
+static int
+__glXSwapIntervalSGI(int interval)
 {
    xGLXVendorPrivateReq *req;
    GLXContext gc = __glXGetCurrentContext();
-   Display * dpy;
-   CARD32 * interval_ptr;
+   Display *dpy;
+   CARD32 *interval_ptr;
    CARD8 opcode;
 
-   if ( gc == NULL ) {
+   if (gc == NULL) {
       return GLX_BAD_CONTEXT;
    }
-   
-   if ( interval <= 0 ) {
+
+   if (interval <= 0) {
       return GLX_BAD_VALUE;
    }
 
 #ifdef __DRI_SWAP_CONTROL
    if (gc->driContext) {
-       __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
-							     gc->screen );
-       __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy,
-						   gc->currentDrawable,
-						   NULL);
-       if (psc->swapControl != NULL && pdraw != NULL) {
-	   psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
-	   return 0;
-       }
-       else {
-	   return GLX_BAD_CONTEXT;
-       }
+      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
+                                                          gc->screen);
+      __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy,
+                                                  gc->currentDrawable,
+                                                  NULL);
+      if (psc->swapControl != NULL && pdraw != NULL) {
+         psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
+         return 0;
+      }
+      else {
+         return GLX_BAD_CONTEXT;
+      }
    }
 #endif
    dpy = gc->currentDpy;
@@ -1755,7 +1809,7 @@ static int __glXSwapIntervalSGI(int interval)
 
    /* Send the glXSwapIntervalSGI request */
    LockDisplay(dpy);
-   GetReqExtra(GLXVendorPrivate,sizeof(CARD32),req);
+   GetReqExtra(GLXVendorPrivate, sizeof(CARD32), req);
    req->reqType = opcode;
    req->glxCode = X_GLXVendorPrivate;
    req->vendorCode = X_GLXvop_SwapIntervalSGI;
@@ -1775,26 +1829,27 @@ static int __glXSwapIntervalSGI(int interval)
 /*
 ** GLX_MESA_swap_control
 */
-static int __glXSwapIntervalMESA(unsigned int interval)
+static int
+__glXSwapIntervalMESA(unsigned int interval)
 {
 #ifdef __DRI_SWAP_CONTROL
    GLXContext gc = __glXGetCurrentContext();
 
-   if ( interval < 0 ) {
+   if (interval < 0) {
       return GLX_BAD_VALUE;
    }
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
-							    gc->screen );
-      
-      if ( (psc != NULL) && (psc->driScreen != NULL) ) {
-	 __GLXDRIdrawable *pdraw = 
-	     GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
-	 if (psc->swapControl != NULL && pdraw != NULL) {
-	    psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
-	    return 0;
-	 }
+      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
+                                                          gc->screen);
+
+      if ((psc != NULL) && (psc->driScreen != NULL)) {
+         __GLXDRIdrawable *pdraw =
+            GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+         if (psc->swapControl != NULL && pdraw != NULL) {
+            psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
+            return 0;
+         }
       }
    }
 #else
@@ -1803,23 +1858,24 @@ static int __glXSwapIntervalMESA(unsigned int interval)
 
    return GLX_BAD_CONTEXT;
 }
- 
 
-static int __glXGetSwapIntervalMESA(void)
+
+static int
+__glXGetSwapIntervalMESA(void)
 {
 #ifdef __DRI_SWAP_CONTROL
    GLXContext gc = __glXGetCurrentContext();
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
-							    gc->screen );
-      
-      if ( (psc != NULL) && (psc->driScreen != NULL) ) {
-	 __GLXDRIdrawable *pdraw = 
-	     GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
-	 if (psc->swapControl != NULL && pdraw != NULL) {
-	    return psc->swapControl->getSwapInterval(pdraw->driDrawable);
-	 }
+      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
+                                                          gc->screen);
+
+      if ((psc != NULL) && (psc->driScreen != NULL)) {
+         __GLXDRIdrawable *pdraw =
+            GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+         if (psc->swapControl != NULL && pdraw != NULL) {
+            return psc->swapControl->getSwapInterval(pdraw->driDrawable);
+         }
       }
    }
 #endif
@@ -1832,16 +1888,17 @@ static int __glXGetSwapIntervalMESA(void)
 ** GLX_MESA_swap_frame_usage
 */
 
-static GLint __glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
+static GLint
+__glXBeginFrameTrackingMESA(Display * dpy, GLXDrawable drawable)
 {
-   int   status = GLX_BAD_CONTEXT;
+   int status = GLX_BAD_CONTEXT;
 #ifdef __DRI_FRAME_TRACKING
    int screen;
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
 
    if (pdraw != NULL && psc->frameTracking != NULL)
-       status = psc->frameTracking->frameTracking(pdraw->driDrawable, GL_TRUE);
+      status = psc->frameTracking->frameTracking(pdraw->driDrawable, GL_TRUE);
 #else
    (void) dpy;
    (void) drawable;
@@ -1849,18 +1906,19 @@ static GLint __glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
    return status;
 }
 
-    
-static GLint __glXEndFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
+
+static GLint
+__glXEndFrameTrackingMESA(Display * dpy, GLXDrawable drawable)
 {
-   int   status = GLX_BAD_CONTEXT;
+   int status = GLX_BAD_CONTEXT;
 #ifdef __DRI_FRAME_TRACKING
    int screen;
-   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
+   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
    __GLXscreenConfigs *psc = GetGLXScreenConfigs(dpy, screen);
 
    if (pdraw != NULL && psc->frameTracking != NULL)
-       status = psc->frameTracking->frameTracking(pdraw->driDrawable,
-						  GL_FALSE);
+      status = psc->frameTracking->frameTracking(pdraw->driDrawable,
+                                                 GL_FALSE);
 #else
    (void) dpy;
    (void) drawable;
@@ -1869,24 +1927,24 @@ static GLint __glXEndFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
 }
 
 
-static GLint __glXGetFrameUsageMESA(Display *dpy, GLXDrawable drawable,
-				    GLfloat *usage)
+static GLint
+__glXGetFrameUsageMESA(Display * dpy, GLXDrawable drawable, GLfloat * usage)
 {
-   int   status = GLX_BAD_CONTEXT;
+   int status = GLX_BAD_CONTEXT;
 #ifdef __DRI_FRAME_TRACKING
    int screen;
-   __GLXDRIdrawable * const pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+   __GLXDRIdrawable *const pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
 
    if (pdraw != NULL && psc->frameTracking != NULL) {
-       int64_t sbc, missedFrames;
-       float   lastMissedUsage;
+      int64_t sbc, missedFrames;
+      float lastMissedUsage;
 
-       status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
-						       &sbc,
-						       &missedFrames,
-						       &lastMissedUsage,
-						       usage);
+      status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
+                                                      &sbc,
+                                                      &missedFrames,
+                                                      &lastMissedUsage,
+                                                      usage);
    }
 #else
    (void) dpy;
@@ -1897,22 +1955,24 @@ static GLint __glXGetFrameUsageMESA(Display *dpy, GLXDrawable drawable,
 }
 
 
-static GLint __glXQueryFrameTrackingMESA(Display *dpy, GLXDrawable drawable,
-					 int64_t *sbc, int64_t *missedFrames,
-					 GLfloat *lastMissedUsage)
+static GLint
+__glXQueryFrameTrackingMESA(Display * dpy, GLXDrawable drawable,
+                            int64_t * sbc, int64_t * missedFrames,
+                            GLfloat * lastMissedUsage)
 {
-   int   status = GLX_BAD_CONTEXT;
+   int status = GLX_BAD_CONTEXT;
 #ifdef __DRI_FRAME_TRACKING
    int screen;
-   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
 
    if (pdraw != NULL && psc->frameTracking != NULL) {
-      float   usage;
+      float usage;
 
       status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
-						      sbc, missedFrames,
-						      lastMissedUsage, &usage);
+                                                      sbc, missedFrames,
+                                                      lastMissedUsage,
+                                                      &usage);
    }
 #else
    (void) dpy;
@@ -1928,7 +1988,8 @@ static GLint __glXQueryFrameTrackingMESA(Display *dpy, GLXDrawable drawable,
 /*
 ** GLX_SGI_video_sync
 */
-static int __glXGetVideoSyncSGI(unsigned int *count)
+static int
+__glXGetVideoSyncSGI(unsigned int *count)
 {
    /* FIXME: Looking at the GLX_SGI_video_sync spec in the extension registry,
     * FIXME: there should be a GLX encoding for this call.  I can find no
@@ -1939,49 +2000,50 @@ static int __glXGetVideoSyncSGI(unsigned int *count)
 
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
-							    gc->screen );
-      if ( psc->msc && psc->driScreen ) {
-          __GLXDRIdrawable *pdraw = 
-              GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
-	  int64_t temp; 
-	  int ret;
- 
-	  ret = (*psc->msc->getDrawableMSC)(psc->__driScreen,
-					    pdraw->driDrawable, &temp);
-	  *count = (unsigned) temp;
-
-	  return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
+      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
+                                                          gc->screen);
+      if (psc->msc && psc->driScreen) {
+         __GLXDRIdrawable *pdraw =
+            GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+         int64_t temp;
+         int ret;
+
+         ret = (*psc->msc->getDrawableMSC) (psc->__driScreen,
+                                            pdraw->driDrawable, &temp);
+         *count = (unsigned) temp;
+
+         return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
       }
    }
 #else
-    (void) count;
+   (void) count;
 #endif
    return GLX_BAD_CONTEXT;
 }
 
-static int __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
+static int
+__glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
 {
 #ifdef __DRI_MEDIA_STREAM_COUNTER
    GLXContext gc = __glXGetCurrentContext();
 
-   if ( divisor <= 0 || remainder < 0 )
-     return GLX_BAD_VALUE;
+   if (divisor <= 0 || remainder < 0)
+      return GLX_BAD_VALUE;
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
-							    gc->screen );
-      if (psc->msc != NULL && psc->driScreen ) {
-	 __GLXDRIdrawable *pdraw = 
-	     GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
-	 int       ret;
-	 int64_t   msc;
-	 int64_t   sbc;
-
-	 ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, 0,
-				       divisor, remainder, &msc, &sbc);
-	 *count = (unsigned) msc;
-	 return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
+      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
+                                                          gc->screen);
+      if (psc->msc != NULL && psc->driScreen) {
+         __GLXDRIdrawable *pdraw =
+            GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+         int ret;
+         int64_t msc;
+         int64_t sbc;
+
+         ret = (*psc->msc->waitForMSC) (pdraw->driDrawable, 0,
+                                        divisor, remainder, &msc, &sbc);
+         *count = (unsigned) msc;
+         return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
       }
    }
 #else
@@ -1997,109 +2059,112 @@ static int __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count
 ** GLX_functions table.
 */
 
-PUBLIC GLX_ALIAS(int, glXGetFBConfigAttribSGIX,
-	  (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value),
-	  (dpy, config, attribute, value),
-	  glXGetFBConfigAttrib)
+PUBLIC
+GLX_ALIAS(int, glXGetFBConfigAttribSGIX,
+          (Display * dpy, GLXFBConfigSGIX config, int attribute, int *value),
+          (dpy, config, attribute, value), glXGetFBConfigAttrib)
 
-PUBLIC GLX_ALIAS(GLXFBConfigSGIX *, glXChooseFBConfigSGIX,
-	  (Display *dpy, int screen, int *attrib_list, int *nelements),
-	  (dpy, screen, attrib_list, nelements),
-	  glXChooseFBConfig)
+     PUBLIC GLX_ALIAS(GLXFBConfigSGIX *, glXChooseFBConfigSGIX,
+                      (Display * dpy, int screen, int *attrib_list,
+                       int *nelements), (dpy, screen, attrib_list, nelements),
+                      glXChooseFBConfig)
 
-PUBLIC GLX_ALIAS(XVisualInfo *, glXGetVisualFromFBConfigSGIX,
-	  (Display * dpy, GLXFBConfigSGIX config),
-	  (dpy, config),
-	  glXGetVisualFromFBConfig)
+     PUBLIC GLX_ALIAS(XVisualInfo *, glXGetVisualFromFBConfigSGIX,
+                      (Display * dpy, GLXFBConfigSGIX config),
+                      (dpy, config), glXGetVisualFromFBConfig)
 
-PUBLIC GLXPixmap glXCreateGLXPixmapWithConfigSGIX(Display *dpy,
-                            GLXFBConfigSGIX config, Pixmap pixmap)
+     PUBLIC GLXPixmap glXCreateGLXPixmapWithConfigSGIX(Display * dpy,
+                                                       GLXFBConfigSGIX config,
+                                                       Pixmap pixmap)
 {
-    xGLXVendorPrivateWithReplyReq *vpreq;
-    xGLXCreateGLXPixmapWithConfigSGIXReq *req;
-    GLXPixmap xid = None;
-    CARD8 opcode;
-    const __GLcontextModes * const fbconfig = (__GLcontextModes *) config;
-    __GLXscreenConfigs * psc;
+   xGLXVendorPrivateWithReplyReq *vpreq;
+   xGLXCreateGLXPixmapWithConfigSGIXReq *req;
+   GLXPixmap xid = None;
+   CARD8 opcode;
+   const __GLcontextModes *const fbconfig = (__GLcontextModes *) config;
+   __GLXscreenConfigs *psc;
 
 
-    if ( (dpy == NULL) || (config == NULL) ) {
-	return None;
-    }
+   if ((dpy == NULL) || (config == NULL)) {
+      return None;
+   }
 
-    psc = GetGLXScreenConfigs( dpy, fbconfig->screen );
-    if ( (psc != NULL) 
-	 && __glXExtensionBitIsEnabled( psc, SGIX_fbconfig_bit ) ) {
-	opcode = __glXSetupForCommand(dpy);
-	if (!opcode) {
-	    return None;
-	}
+   psc = GetGLXScreenConfigs(dpy, fbconfig->screen);
+   if ((psc != NULL)
+       && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)) {
+      opcode = __glXSetupForCommand(dpy);
+      if (!opcode) {
+         return None;
+      }
 
-	/* Send the glXCreateGLXPixmapWithConfigSGIX request */
-	LockDisplay(dpy);
-	GetReqExtra(GLXVendorPrivateWithReply,
-		    sz_xGLXCreateGLXPixmapWithConfigSGIXReq-sz_xGLXVendorPrivateWithReplyReq,vpreq);
-	req = (xGLXCreateGLXPixmapWithConfigSGIXReq *)vpreq;
-	req->reqType = opcode;
-	req->glxCode = X_GLXVendorPrivateWithReply;
-	req->vendorCode = X_GLXvop_CreateGLXPixmapWithConfigSGIX;
-	req->screen = fbconfig->screen;
-	req->fbconfig = fbconfig->fbconfigID;
-	req->pixmap = pixmap;
-	req->glxpixmap = xid = XAllocID(dpy);
-	UnlockDisplay(dpy);
-	SyncHandle();
-    }
+      /* Send the glXCreateGLXPixmapWithConfigSGIX request */
+      LockDisplay(dpy);
+      GetReqExtra(GLXVendorPrivateWithReply,
+                  sz_xGLXCreateGLXPixmapWithConfigSGIXReq -
+                  sz_xGLXVendorPrivateWithReplyReq, vpreq);
+      req = (xGLXCreateGLXPixmapWithConfigSGIXReq *) vpreq;
+      req->reqType = opcode;
+      req->glxCode = X_GLXVendorPrivateWithReply;
+      req->vendorCode = X_GLXvop_CreateGLXPixmapWithConfigSGIX;
+      req->screen = fbconfig->screen;
+      req->fbconfig = fbconfig->fbconfigID;
+      req->pixmap = pixmap;
+      req->glxpixmap = xid = XAllocID(dpy);
+      UnlockDisplay(dpy);
+      SyncHandle();
+   }
 
-    return xid;
+   return xid;
 }
 
-PUBLIC GLXContext glXCreateContextWithConfigSGIX(Display *dpy,
-                             GLXFBConfigSGIX config, int renderType,
-                             GLXContext shareList, Bool allowDirect)
+PUBLIC GLXContext
+glXCreateContextWithConfigSGIX(Display * dpy,
+                               GLXFBConfigSGIX config, int renderType,
+                               GLXContext shareList, Bool allowDirect)
 {
-    GLXContext gc = NULL;
-    const __GLcontextModes * const fbconfig = (__GLcontextModes *) config;
-    __GLXscreenConfigs * psc;
+   GLXContext gc = NULL;
+   const __GLcontextModes *const fbconfig = (__GLcontextModes *) config;
+   __GLXscreenConfigs *psc;
 
 
-    if ( (dpy == NULL) || (config == NULL) ) {
-	return None;
-    }
+   if ((dpy == NULL) || (config == NULL)) {
+      return None;
+   }
 
-    psc = GetGLXScreenConfigs( dpy, fbconfig->screen );
-    if ( (psc != NULL) 
-	 && __glXExtensionBitIsEnabled( psc, SGIX_fbconfig_bit ) ) {
-	gc = CreateContext( dpy, NULL, (__GLcontextModes *) config, shareList,
-			    allowDirect, None, False, renderType );
-    }
+   psc = GetGLXScreenConfigs(dpy, fbconfig->screen);
+   if ((psc != NULL)
+       && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)) {
+      gc = CreateContext(dpy, NULL, (__GLcontextModes *) config, shareList,
+                         allowDirect, None, False, renderType);
+   }
 
-    return gc;
+   return gc;
 }
 
 
-PUBLIC GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX(Display *dpy,
-						    XVisualInfo *vis)
+PUBLIC GLXFBConfigSGIX
+glXGetFBConfigFromVisualSGIX(Display * dpy, XVisualInfo * vis)
 {
-    __GLXdisplayPrivate *priv;
-    __GLXscreenConfigs *psc;
+   __GLXdisplayPrivate *priv;
+   __GLXscreenConfigs *psc;
 
-    if ( (GetGLXPrivScreenConfig( dpy, vis->screen, & priv, & psc ) != Success)
-	 && __glXExtensionBitIsEnabled( psc, SGIX_fbconfig_bit )
-	 && (psc->configs->fbconfigID != GLX_DONT_CARE) ) {
-	return (GLXFBConfigSGIX) _gl_context_modes_find_visual( psc->configs,
-								vis->visualid );
-    }
+   if ((GetGLXPrivScreenConfig(dpy, vis->screen, &priv, &psc) != Success)
+       && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)
+       && (psc->configs->fbconfigID != GLX_DONT_CARE)) {
+      return (GLXFBConfigSGIX) _gl_context_modes_find_visual(psc->configs,
+                                                             vis->visualid);
+   }
 
-    return NULL;
+   return NULL;
 }
 
 
 /*
 ** GLX_SGIX_swap_group
 */
-static void __glXJoinSwapGroupSGIX(Display *dpy, GLXDrawable drawable,
-				   GLXDrawable member)
+static void
+__glXJoinSwapGroupSGIX(Display * dpy, GLXDrawable drawable,
+                       GLXDrawable member)
 {
    (void) dpy;
    (void) drawable;
@@ -2110,15 +2175,16 @@ static void __glXJoinSwapGroupSGIX(Display *dpy, GLXDrawable drawable,
 /*
 ** GLX_SGIX_swap_barrier
 */
-static void __glXBindSwapBarrierSGIX(Display *dpy, GLXDrawable drawable,
-				     int barrier)
+static void
+__glXBindSwapBarrierSGIX(Display * dpy, GLXDrawable drawable, int barrier)
 {
    (void) dpy;
    (void) drawable;
    (void) barrier;
 }
 
-static Bool __glXQueryMaxSwapBarriersSGIX(Display *dpy, int screen, int *max)
+static Bool
+__glXQueryMaxSwapBarriersSGIX(Display * dpy, int screen, int *max)
 {
    (void) dpy;
    (void) screen;
@@ -2130,23 +2196,24 @@ static Bool __glXQueryMaxSwapBarriersSGIX(Display *dpy, int screen, int *max)
 /*
 ** GLX_OML_sync_control
 */
-static Bool __glXGetSyncValuesOML(Display *dpy, GLXDrawable drawable,
-				  int64_t *ust, int64_t *msc, int64_t *sbc)
+static Bool
+__glXGetSyncValuesOML(Display * dpy, GLXDrawable drawable,
+                      int64_t * ust, int64_t * msc, int64_t * sbc)
 {
 #if defined(__DRI_SWAP_BUFFER_COUNTER) && defined(__DRI_MEDIA_STREAM_COUNTER)
-    __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-
-    if ( priv != NULL ) {
-	int   i;
-	__GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &i);
-	__GLXscreenConfigs * const psc = &priv->screenConfigs[i];
-
-	assert( (pdraw == NULL) || (i != -1) );
-	return ( (pdraw && psc->sbc && psc->msc)
-		 && ((*psc->msc->getMSC)(psc->driScreen, msc) == 0)
-		 && ((*psc->sbc->getSBC)(pdraw->driDrawable, sbc) == 0)
-		 && (__glXGetUST(ust) == 0) );
-    }
+   __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+
+   if (priv != NULL) {
+      int i;
+      __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &i);
+      __GLXscreenConfigs *const psc = &priv->screenConfigs[i];
+
+      assert((pdraw == NULL) || (i != -1));
+      return ((pdraw && psc->sbc && psc->msc)
+              && ((*psc->msc->getMSC) (psc->driScreen, msc) == 0)
+              && ((*psc->sbc->getSBC) (pdraw->driDrawable, sbc) == 0)
+              && (__glXGetUST(ust) == 0));
+   }
 #else
    (void) dpy;
    (void) drawable;
@@ -2159,63 +2226,63 @@ static Bool __glXGetSyncValuesOML(Display *dpy, GLXDrawable drawable,
 
 #ifdef GLX_DIRECT_RENDERING
 _X_HIDDEN GLboolean
-__driGetMscRateOML(__DRIdrawable *draw,
-		   int32_t *numerator, int32_t *denominator, void *private)
+__driGetMscRateOML(__DRIdrawable * draw,
+                   int32_t * numerator, int32_t * denominator, void *private)
 {
 #ifdef XF86VIDMODE
-    __GLXscreenConfigs *psc;
-    XF86VidModeModeLine   mode_line;
-    int   dot_clock;
-    int   i;
-    __GLXDRIdrawable *glxDraw = private;
-
-    psc = glxDraw->psc;
-    if (XF86VidModeQueryVersion(psc->dpy, &i, &i) &&
-	XF86VidModeGetModeLine(psc->dpy, psc->scr, &dot_clock, &mode_line) ) {
-	unsigned   n = dot_clock * 1000;
-	unsigned   d = mode_line.vtotal * mode_line.htotal;
-	
+   __GLXscreenConfigs *psc;
+   XF86VidModeModeLine mode_line;
+   int dot_clock;
+   int i;
+   __GLXDRIdrawable *glxDraw = private;
+
+   psc = glxDraw->psc;
+   if (XF86VidModeQueryVersion(psc->dpy, &i, &i) &&
+       XF86VidModeGetModeLine(psc->dpy, psc->scr, &dot_clock, &mode_line)) {
+      unsigned n = dot_clock * 1000;
+      unsigned d = mode_line.vtotal * mode_line.htotal;
+
 # define V_INTERLACE 0x010
 # define V_DBLSCAN   0x020
 
-	if (mode_line.flags & V_INTERLACE)
-	    n *= 2;
-	else if (mode_line.flags & V_DBLSCAN)
-	    d *= 2;
-
-	/* The OML_sync_control spec requires that if the refresh rate is a
-	 * whole number, that the returned numerator be equal to the refresh
-	 * rate and the denominator be 1.
-	 */
-
-	if (n % d == 0) {
-	    n /= d;
-	    d = 1;
-	}
-	else {
-	    static const unsigned f[] = { 13, 11, 7, 5, 3, 2, 0 };
-
-	    /* This is a poor man's way to reduce a fraction.  It's far from
-	     * perfect, but it will work well enough for this situation.
-	     */
-
-	    for (i = 0; f[i] != 0; i++) {
-		while (n % f[i] == 0 && d % f[i] == 0) {
-		    d /= f[i];
-		    n /= f[i];
-		}
-	    }
-	}
-
-	*numerator = n;
-	*denominator = d;
-
-	return True;
-    }
-    else
-	return False;
+      if (mode_line.flags & V_INTERLACE)
+         n *= 2;
+      else if (mode_line.flags & V_DBLSCAN)
+         d *= 2;
+
+      /* The OML_sync_control spec requires that if the refresh rate is a
+       * whole number, that the returned numerator be equal to the refresh
+       * rate and the denominator be 1.
+       */
+
+      if (n % d == 0) {
+         n /= d;
+         d = 1;
+      }
+      else {
+         static const unsigned f[] = { 13, 11, 7, 5, 3, 2, 0 };
+
+         /* This is a poor man's way to reduce a fraction.  It's far from
+          * perfect, but it will work well enough for this situation.
+          */
+
+         for (i = 0; f[i] != 0; i++) {
+            while (n % f[i] == 0 && d % f[i] == 0) {
+               d /= f[i];
+               n /= f[i];
+            }
+         }
+      }
+
+      *numerator = n;
+      *denominator = d;
+
+      return True;
+   }
+   else
+      return False;
 #else
-    return False;
+   return False;
 #endif
 }
 #endif
@@ -2236,17 +2303,17 @@ __driGetMscRateOML(__DRIdrawable *draw,
  *       when GLX_OML_sync_control appears in the client extension string.
  */
 
-_X_HIDDEN GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
-				       int32_t * numerator,
-				       int32_t * denominator)
+_X_HIDDEN GLboolean
+__glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
+                   int32_t * numerator, int32_t * denominator)
 {
 #if defined( GLX_DIRECT_RENDERING ) && defined( XF86VIDMODE )
-    __GLXDRIdrawable *draw = GetGLXDRIDrawable(dpy, drawable, NULL);
+   __GLXDRIdrawable *draw = GetGLXDRIDrawable(dpy, drawable, NULL);
 
-    if (draw == NULL)
-	return False;
+   if (draw == NULL)
+      return False;
 
-    return __driGetMscRateOML(draw->driDrawable, numerator, denominator, draw);
+   return __driGetMscRateOML(draw->driDrawable, numerator, denominator, draw);
 #else
    (void) dpy;
    (void) drawable;
@@ -2257,28 +2324,28 @@ _X_HIDDEN GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
 }
 
 
-static int64_t __glXSwapBuffersMscOML(Display *dpy, GLXDrawable drawable,
-				      int64_t target_msc, int64_t divisor,
-				      int64_t remainder)
+static int64_t
+__glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable,
+                       int64_t target_msc, int64_t divisor, int64_t remainder)
 {
 #ifdef __DRI_SWAP_BUFFER_COUNTER
    int screen;
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
 
    /* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE
     * error", but it also says "It [glXSwapBuffersMscOML] will return a value
     * of -1 if the function failed because of errors detected in the input
     * parameters"
     */
-   if ( divisor < 0 || remainder < 0 || target_msc < 0 )
+   if (divisor < 0 || remainder < 0 || target_msc < 0)
       return -1;
-   if ( divisor > 0 && remainder >= divisor )
+   if (divisor > 0 && remainder >= divisor)
       return -1;
 
    if (pdraw != NULL && psc->counters != NULL)
-      return (*psc->sbc->swapBuffersMSC)(pdraw->driDrawable, target_msc,
-					 divisor, remainder);
+      return (*psc->sbc->swapBuffersMSC) (pdraw->driDrawable, target_msc,
+                                          divisor, remainder);
 
 #else
    (void) dpy;
@@ -2291,33 +2358,34 @@ static int64_t __glXSwapBuffersMscOML(Display *dpy, GLXDrawable drawable,
 }
 
 
-static Bool __glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
-			       int64_t target_msc, int64_t divisor,
-			       int64_t remainder, int64_t *ust,
-			       int64_t *msc, int64_t *sbc)
+static Bool
+__glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
+                   int64_t target_msc, int64_t divisor,
+                   int64_t remainder, int64_t * ust,
+                   int64_t * msc, int64_t * sbc)
 {
 #ifdef __DRI_MEDIA_STREAM_COUNTER
    int screen;
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
-   int  ret;
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+   int ret;
 
    /* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE
     * error", but the return type in the spec is Bool.
     */
-   if ( divisor < 0 || remainder < 0 || target_msc < 0 )
+   if (divisor < 0 || remainder < 0 || target_msc < 0)
       return False;
-   if ( divisor > 0 && remainder >= divisor )
+   if (divisor > 0 && remainder >= divisor)
       return False;
 
    if (pdraw != NULL && psc->msc != NULL) {
-      ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, target_msc,
-				    divisor, remainder, msc, sbc);
+      ret = (*psc->msc->waitForMSC) (pdraw->driDrawable, target_msc,
+                                     divisor, remainder, msc, sbc);
 
       /* __glXGetUST returns zero on success and non-zero on failure.
        * This function returns True on success and False on failure.
        */
-      return ( (ret == 0) && (__glXGetUST( ust ) == 0) );
+      return ((ret == 0) && (__glXGetUST(ust) == 0));
    }
 #else
    (void) dpy;
@@ -2333,29 +2401,31 @@ static Bool __glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
 }
 
 
-static Bool __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
-			       int64_t target_sbc, int64_t *ust,
-			       int64_t *msc, int64_t *sbc )
+static Bool
+__glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
+                   int64_t target_sbc, int64_t * ust,
+                   int64_t * msc, int64_t * sbc)
 {
 #ifdef __DRI_SWAP_BUFFER_COUNTER
    int screen;
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
-   int  ret;
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+   int ret;
 
    /* The OML_sync_control spec says this should "generate a GLX_BAD_VALUE
     * error", but the return type in the spec is Bool.
     */
-   if ( target_sbc < 0 )
+   if (target_sbc < 0)
       return False;
 
    if (pdraw != NULL && psc->sbc != NULL) {
-      ret = (*psc->sbc->waitForSBC)(pdraw->driDrawable, target_sbc, msc, sbc);
+      ret =
+         (*psc->sbc->waitForSBC) (pdraw->driDrawable, target_sbc, msc, sbc);
 
       /* __glXGetUST returns zero on success and non-zero on failure.
        * This function returns True on success and False on failure.
        */
-      return( (ret == 0) && (__glXGetUST( ust ) == 0) );
+      return ((ret == 0) && (__glXGetUST(ust) == 0));
    }
 #else
    (void) dpy;
@@ -2374,16 +2444,17 @@ static Bool __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
  */
 /*@{*/
 
-PUBLIC void *glXAllocateMemoryMESA(Display *dpy, int scrn,
-				   size_t size, float readFreq,
-				   float writeFreq, float priority)
+PUBLIC void *
+glXAllocateMemoryMESA(Display * dpy, int scrn,
+                      size_t size, float readFreq,
+                      float writeFreq, float priority)
 {
 #ifdef __DRI_ALLOCATE
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, scrn);
 
    if (psc && psc->allocate)
-       return (*psc->allocate->allocateMemory)(psc->__driScreen, size,
-					       readFreq, writeFreq, priority);
+      return (*psc->allocate->allocateMemory) (psc->__driScreen, size,
+                                               readFreq, writeFreq, priority);
 
 #else
    (void) dpy;
@@ -2398,13 +2469,14 @@ PUBLIC void *glXAllocateMemoryMESA(Display *dpy, int scrn,
 }
 
 
-PUBLIC void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer)
+PUBLIC void
+glXFreeMemoryMESA(Display * dpy, int scrn, void *pointer)
 {
 #ifdef __DRI_ALLOCATE
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, scrn);
 
    if (psc && psc->allocate)
-	 (*psc->allocate->freeMemory)(psc->__driScreen, pointer);
+      (*psc->allocate->freeMemory) (psc->__driScreen, pointer);
 
 #else
    (void) dpy;
@@ -2414,14 +2486,14 @@ PUBLIC void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer)
 }
 
 
-PUBLIC GLuint glXGetMemoryOffsetMESA( Display *dpy, int scrn,
-				      const void *pointer )
+PUBLIC GLuint
+glXGetMemoryOffsetMESA(Display * dpy, int scrn, const void *pointer)
 {
 #ifdef __DRI_ALLOCATE
-   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
+   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, scrn);
 
    if (psc && psc->allocate)
-       return (*psc->allocate->memoryOffset)(psc->__driScreen, pointer);
+      return (*psc->allocate->memoryOffset) (psc->__driScreen, pointer);
 
 #else
    (void) dpy;
@@ -2431,6 +2503,7 @@ PUBLIC GLuint glXGetMemoryOffsetMESA( Display *dpy, int scrn,
 
    return ~0L;
 }
+
 /*@}*/
 
 
@@ -2461,7 +2534,8 @@ PUBLIC GLuint glXGetMemoryOffsetMESA( Display *dpy, int scrn,
  *     glXDestroyPbuffer glXDestroyPixmap glXDestroyWindow
  *     glXDestroyGLXPbufferSGIX glXDestroyGLXVideoSourceSGIX
  */
-static Bool __glXReleaseBuffersMESA( Display *dpy, GLXDrawable d )
+static Bool
+__glXReleaseBuffersMESA(Display * dpy, GLXDrawable d)
 {
    (void) dpy;
    (void) d;
@@ -2469,8 +2543,9 @@ static Bool __glXReleaseBuffersMESA( Display *dpy, GLXDrawable d )
 }
 
 
-PUBLIC GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual,
-					 Pixmap pixmap, Colormap cmap )
+PUBLIC GLXPixmap
+glXCreateGLXPixmapMESA(Display * dpy, XVisualInfo * visual,
+                       Pixmap pixmap, Colormap cmap)
 {
    (void) dpy;
    (void) visual;
@@ -2478,6 +2553,7 @@ PUBLIC GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual,
    (void) cmap;
    return 0;
 }
+
 /*@}*/
 
 
@@ -2485,68 +2561,70 @@ PUBLIC GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual,
  * GLX_MESA_copy_sub_buffer
  */
 #define X_GLXvop_CopySubBufferMESA 5154 /* temporary */
-static void __glXCopySubBufferMESA(Display *dpy, GLXDrawable drawable,
-				   int x, int y, int width, int height)
+static void
+__glXCopySubBufferMESA(Display * dpy, GLXDrawable drawable,
+                       int x, int y, int width, int height)
 {
-    xGLXVendorPrivateReq *req;
-    GLXContext gc;
-    GLXContextTag tag;
-    CARD32 *drawable_ptr;
-    INT32 *x_ptr, *y_ptr, *w_ptr, *h_ptr;
-    CARD8 opcode;
+   xGLXVendorPrivateReq *req;
+   GLXContext gc;
+   GLXContextTag tag;
+   CARD32 *drawable_ptr;
+   INT32 *x_ptr, *y_ptr, *w_ptr, *h_ptr;
+   CARD8 opcode;
 
 #ifdef __DRI_COPY_SUB_BUFFER
-    int screen;
-    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-    if ( pdraw != NULL ) {
-	__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
-	if (psc->copySubBuffer != NULL) {
-	    (*psc->copySubBuffer->copySubBuffer)(pdraw->driDrawable,
-						 x, y, width, height);
-	}
-
-	return;
-    }
+   int screen;
+   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
+   if (pdraw != NULL) {
+      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+      if (psc->copySubBuffer != NULL) {
+         (*psc->copySubBuffer->copySubBuffer) (pdraw->driDrawable,
+                                               x, y, width, height);
+      }
+
+      return;
+   }
 #endif
 
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode)
-	return;
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode)
+      return;
 
-    /*
+   /*
     ** The calling thread may or may not have a current context.  If it
     ** does, send the context tag so the server can do a flush.
     */
-    gc = __glXGetCurrentContext();
-    if ((gc != NULL) && (dpy == gc->currentDpy) &&
-	((drawable == gc->currentDrawable) ||
-	 (drawable == gc->currentReadable)) ) {
-	tag = gc->currentContextTag;
-    } else {
-	tag = 0;
-    }
-
-    LockDisplay(dpy);
-    GetReqExtra(GLXVendorPrivate, sizeof(CARD32) + sizeof(INT32) * 4,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXVendorPrivate;
-    req->vendorCode = X_GLXvop_CopySubBufferMESA;
-    req->contextTag = tag;
-
-    drawable_ptr = (CARD32 *) (req + 1);
-    x_ptr = (INT32 *) (drawable_ptr + 1);
-    y_ptr = (INT32 *) (drawable_ptr + 2);
-    w_ptr = (INT32 *) (drawable_ptr + 3);
-    h_ptr = (INT32 *) (drawable_ptr + 4);
-
-    *drawable_ptr = drawable;
-    *x_ptr = x;
-    *y_ptr = y;
-    *w_ptr = width;
-    *h_ptr = height;
-
-    UnlockDisplay(dpy);
-    SyncHandle();
+   gc = __glXGetCurrentContext();
+   if ((gc != NULL) && (dpy == gc->currentDpy) &&
+       ((drawable == gc->currentDrawable) ||
+        (drawable == gc->currentReadable))) {
+      tag = gc->currentContextTag;
+   }
+   else {
+      tag = 0;
+   }
+
+   LockDisplay(dpy);
+   GetReqExtra(GLXVendorPrivate, sizeof(CARD32) + sizeof(INT32) * 4, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXVendorPrivate;
+   req->vendorCode = X_GLXvop_CopySubBufferMESA;
+   req->contextTag = tag;
+
+   drawable_ptr = (CARD32 *) (req + 1);
+   x_ptr = (INT32 *) (drawable_ptr + 1);
+   y_ptr = (INT32 *) (drawable_ptr + 2);
+   w_ptr = (INT32 *) (drawable_ptr + 3);
+   h_ptr = (INT32 *) (drawable_ptr + 4);
+
+   *drawable_ptr = drawable;
+   *x_ptr = x;
+   *y_ptr = y;
+   *w_ptr = width;
+   *h_ptr = height;
+
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
 
@@ -2554,114 +2632,112 @@ static void __glXCopySubBufferMESA(Display *dpy, GLXDrawable drawable,
  * GLX_EXT_texture_from_pixmap
  */
 /*@{*/
-static void __glXBindTexImageEXT(Display *dpy,
-				 GLXDrawable drawable,
-				 int buffer,
-				 const int *attrib_list)
-{
-    xGLXVendorPrivateReq *req;
-    GLXContext gc = __glXGetCurrentContext();
-    CARD32 *drawable_ptr;
-    INT32 *buffer_ptr;
-    CARD32 *num_attrib_ptr;
-    CARD32 *attrib_ptr;
-    CARD8 opcode;
-    unsigned int i;
-
-    if (gc == NULL)
-	return;
-
-    i = 0;
-    if (attrib_list) {
- 	while (attrib_list[i * 2] != None)
- 	    i++;
-    }
- 
+static void
+__glXBindTexImageEXT(Display * dpy,
+                     GLXDrawable drawable, int buffer, const int *attrib_list)
+{
+   xGLXVendorPrivateReq *req;
+   GLXContext gc = __glXGetCurrentContext();
+   CARD32 *drawable_ptr;
+   INT32 *buffer_ptr;
+   CARD32 *num_attrib_ptr;
+   CARD32 *attrib_ptr;
+   CARD8 opcode;
+   unsigned int i;
+
+   if (gc == NULL)
+      return;
+
+   i = 0;
+   if (attrib_list) {
+      while (attrib_list[i * 2] != None)
+         i++;
+   }
+
 #ifdef GLX_DIRECT_RENDERING
-    if (gc->driContext) {
-	__GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
+   if (gc->driContext) {
+      __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
 
-	if (pdraw != NULL)
-	    (*pdraw->psc->texBuffer->setTexBuffer)(gc->__driContext,
-						   pdraw->textureTarget,
-						   pdraw->driDrawable);
+      if (pdraw != NULL)
+         (*pdraw->psc->texBuffer->setTexBuffer) (gc->__driContext,
+                                                 pdraw->textureTarget,
+                                                 pdraw->driDrawable);
 
-	return;
-    }
+      return;
+   }
 #endif
 
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode)
-	return;
-
-    LockDisplay(dpy);
-    GetReqExtra(GLXVendorPrivate, 12 + 8 * i,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXVendorPrivate;
-    req->vendorCode = X_GLXvop_BindTexImageEXT;
-    req->contextTag = gc->currentContextTag;
-
-    drawable_ptr = (CARD32 *) (req + 1);
-    buffer_ptr = (INT32 *) (drawable_ptr + 1);
-    num_attrib_ptr = (CARD32 *) (buffer_ptr + 1);
-    attrib_ptr = (CARD32 *) (num_attrib_ptr + 1);
-
-    *drawable_ptr = drawable;
-    *buffer_ptr = buffer;
-    *num_attrib_ptr = (CARD32) i;
-
-    i = 0;
-    if (attrib_list) {
- 	while (attrib_list[i * 2] != None)
- 	{
- 	    *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 0];
- 	    *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 1];
- 	    i++;
- 	}
-    }
-
-    UnlockDisplay(dpy);
-    SyncHandle();
-}
-
-static void __glXReleaseTexImageEXT(Display *dpy,
-				    GLXDrawable drawable,
-				    int buffer)
-{
-    xGLXVendorPrivateReq *req;
-    GLXContext gc = __glXGetCurrentContext();
-    CARD32 *drawable_ptr;
-    INT32 *buffer_ptr;
-    CARD8 opcode;
-
-    if (gc == NULL)
-	return;
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode)
+      return;
+
+   LockDisplay(dpy);
+   GetReqExtra(GLXVendorPrivate, 12 + 8 * i, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXVendorPrivate;
+   req->vendorCode = X_GLXvop_BindTexImageEXT;
+   req->contextTag = gc->currentContextTag;
+
+   drawable_ptr = (CARD32 *) (req + 1);
+   buffer_ptr = (INT32 *) (drawable_ptr + 1);
+   num_attrib_ptr = (CARD32 *) (buffer_ptr + 1);
+   attrib_ptr = (CARD32 *) (num_attrib_ptr + 1);
+
+   *drawable_ptr = drawable;
+   *buffer_ptr = buffer;
+   *num_attrib_ptr = (CARD32) i;
+
+   i = 0;
+   if (attrib_list) {
+      while (attrib_list[i * 2] != None) {
+         *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 0];
+         *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 1];
+         i++;
+      }
+   }
+
+   UnlockDisplay(dpy);
+   SyncHandle();
+}
+
+static void
+__glXReleaseTexImageEXT(Display * dpy, GLXDrawable drawable, int buffer)
+{
+   xGLXVendorPrivateReq *req;
+   GLXContext gc = __glXGetCurrentContext();
+   CARD32 *drawable_ptr;
+   INT32 *buffer_ptr;
+   CARD8 opcode;
+
+   if (gc == NULL)
+      return;
 
 #ifdef GLX_DIRECT_RENDERING
-    if (gc->driContext)
-	return;
+   if (gc->driContext)
+      return;
 #endif
 
-    opcode = __glXSetupForCommand(dpy);
-    if (!opcode)
-	return;
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode)
+      return;
 
-    LockDisplay(dpy);
-    GetReqExtra(GLXVendorPrivate, sizeof(CARD32)+sizeof(INT32),req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXVendorPrivate;
-    req->vendorCode = X_GLXvop_ReleaseTexImageEXT;
-    req->contextTag = gc->currentContextTag;
+   LockDisplay(dpy);
+   GetReqExtra(GLXVendorPrivate, sizeof(CARD32) + sizeof(INT32), req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXVendorPrivate;
+   req->vendorCode = X_GLXvop_ReleaseTexImageEXT;
+   req->contextTag = gc->currentContextTag;
 
-    drawable_ptr = (CARD32 *) (req + 1);
-    buffer_ptr = (INT32 *) (drawable_ptr + 1);
+   drawable_ptr = (CARD32 *) (req + 1);
+   buffer_ptr = (INT32 *) (drawable_ptr + 1);
 
-    *drawable_ptr = drawable;
-    *buffer_ptr = buffer;
+   *drawable_ptr = drawable;
+   *buffer_ptr = buffer;
 
-    UnlockDisplay(dpy);
-    SyncHandle();
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
+
 /*@}*/
 
 /**
@@ -2685,7 +2761,8 @@ __glXstrdup(const char *str)
 ** glXGetProcAddress support
 */
 
-struct name_address_pair {
+struct name_address_pair
+{
    const char *Name;
    GLvoid *Address;
 };
@@ -2830,7 +2907,6 @@ static const struct name_address_pair GLX_functions[] = {
    { NULL, NULL }   /* end of list */
 };
 
-
 static const GLvoid *
 get_glx_proc_address(const char *funcName)
 {
@@ -2839,7 +2915,7 @@ get_glx_proc_address(const char *funcName)
    /* try static functions */
    for (i = 0; GLX_functions[i].Name; i++) {
       if (strcmp(GLX_functions[i].Name, funcName) == 0)
-	 return GLX_functions[i].Address;
+         return GLX_functions[i].Address;
    }
 
    return NULL;
@@ -2855,9 +2931,9 @@ get_glx_proc_address(const char *funcName)
  *
  * \sa glXGetProcAddress
  */
-PUBLIC void (*glXGetProcAddressARB(const GLubyte *procName))( void )
+PUBLIC void (*glXGetProcAddressARB(const GLubyte * procName)) (void)
 {
-   typedef void (*gl_function)( void );
+   typedef void (*gl_function) (void);
    gl_function f;
 
 
@@ -2869,8 +2945,8 @@ PUBLIC void (*glXGetProcAddressARB(const GLubyte *procName))( void )
     */
 
    f = (gl_function) get_glx_proc_address((const char *) procName);
-   if ( (f == NULL) && (procName[0] == 'g') && (procName[1] == 'l')
-	&& (procName[2] != 'X') ) {
+   if ((f == NULL) && (procName[0] == 'g') && (procName[1] == 'l')
+       && (procName[2] != 'X')) {
       f = (gl_function) _glapi_get_proc_address((const char *) procName);
    }
 
@@ -2886,9 +2962,9 @@ PUBLIC void (*glXGetProcAddressARB(const GLubyte *procName))( void )
  *
  * \sa glXGetProcAddressARB
  */
-PUBLIC void (*glXGetProcAddress(const GLubyte *procName))( void )
+PUBLIC void (*glXGetProcAddress(const GLubyte * procName)) (void)
 #if defined(__GNUC__) && !defined(GLX_ALIAS_UNSUPPORTED)
-    __attribute__ ((alias ("glXGetProcAddressARB")));
+   __attribute__ ((alias("glXGetProcAddressARB")));
 #else
 {
    return glXGetProcAddressARB(procName);
@@ -2911,19 +2987,21 @@ PUBLIC void (*glXGetProcAddress(const GLubyte *procName))( void )
  *
  * \since Internal API version 20030317.
  */
-_X_HIDDEN int __glXGetUST( int64_t * ust )
-{
-    struct timeval  tv;
-    
-    if ( ust == NULL ) {
-	return -EFAULT;
-    }
-
-    if ( gettimeofday( & tv, NULL ) == 0 ) {
-	ust[0] = (tv.tv_sec * 1000000) + tv.tv_usec;
-	return 0;
-    } else {
-	return -errno;
-    }
+_X_HIDDEN int
+__glXGetUST(int64_t * ust)
+{
+   struct timeval tv;
+
+   if (ust == NULL) {
+      return -EFAULT;
+   }
+
+   if (gettimeofday(&tv, NULL) == 0) {
+      ust[0] = (tv.tv_sec * 1000000) + tv.tv_usec;
+      return 0;
+   }
+   else {
+      return -errno;
+   }
 }
 #endif /* GLX_DIRECT_RENDERING */
-- 
cgit v1.2.3


From 3a2d2fcd8ac51dbead6f91acdffd118c59a99efb Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:07:07 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glxcurrent.c

---
 src/glx/x11/glxcurrent.c | 549 ++++++++++++++++++++++++-----------------------
 1 file changed, 284 insertions(+), 265 deletions(-)

diff --git a/src/glx/x11/glxcurrent.c b/src/glx/x11/glxcurrent.c
index 0f6afcd366..89be63c5fa 100644
--- a/src/glx/x11/glxcurrent.c
+++ b/src/glx/x11/glxcurrent.c
@@ -56,11 +56,11 @@ static GLubyte dummyBuffer[__GLX_BUFFER_LIMIT_SIZE];
 ** the dummy context structure.
 */
 static __GLXcontext dummyContext = {
-    &dummyBuffer[0],
-    &dummyBuffer[0],
-    &dummyBuffer[0],
-    &dummyBuffer[__GLX_BUFFER_LIMIT_SIZE],
-    sizeof(dummyBuffer),
+   &dummyBuffer[0],
+   &dummyBuffer[0],
+   &dummyBuffer[0],
+   &dummyBuffer[__GLX_BUFFER_LIMIT_SIZE],
+   sizeof(dummyBuffer),
 };
 
 
@@ -80,7 +80,8 @@ static __GLapi *IndirectAPI = NULL;
 static GLboolean TSDinitialized = GL_FALSE;
 static xthread_key_t ContextTSD;
 
-_X_HIDDEN __GLXcontext *__glXGetCurrentContext(void)
+_X_HIDDEN __GLXcontext *
+__glXGetCurrentContext(void)
 {
    if (!TSDinitialized) {
       xthread_key_create(&ContextTSD, NULL);
@@ -97,7 +98,8 @@ _X_HIDDEN __GLXcontext *__glXGetCurrentContext(void)
    }
 }
 
-_X_HIDDEN void __glXSetCurrentContext(__GLXcontext *c)
+_X_HIDDEN void
+__glXSetCurrentContext(__GLXcontext * c)
 {
    if (!TSDinitialized) {
       xthread_key_create(&ContextTSD, NULL);
@@ -123,12 +125,13 @@ _X_HIDDEN pthread_mutex_t __glXmutex = PTHREAD_MUTEX_INITIALIZER;
  * \b never be \c NULL.  This is important!  Because of this
  * \c __glXGetCurrentContext can be implemented as trivial macro.
  */
-__thread void * __glX_tls_Context __attribute__((tls_model("initial-exec")))
-    = &dummyContext;
+__thread void *__glX_tls_Context __attribute__ ((tls_model("initial-exec")))
+   = &dummyContext;
 
-_X_HIDDEN void __glXSetCurrentContext( __GLXcontext * c )
+_X_HIDDEN void
+__glXSetCurrentContext(__GLXcontext * c)
 {
-    __glX_tls_Context = (c != NULL) ? c : &dummyContext;
+   __glX_tls_Context = (c != NULL) ? c : &dummyContext;
 }
 
 # else
@@ -151,28 +154,31 @@ static pthread_key_t ContextTSD;
  * initialize the per-thread data key.  This is ideally done using the
  * \c pthread_once mechanism.
  */
-static void init_thread_data( void )
+static void
+init_thread_data(void)
 {
-    if ( pthread_key_create( & ContextTSD, NULL ) != 0 ) {
-	perror( "pthread_key_create" );
-	exit( -1 );
-    }
+   if (pthread_key_create(&ContextTSD, NULL) != 0) {
+      perror("pthread_key_create");
+      exit(-1);
+   }
 }
 
-_X_HIDDEN void __glXSetCurrentContext( __GLXcontext * c )
+_X_HIDDEN void
+__glXSetCurrentContext(__GLXcontext * c)
 {
-    pthread_once( & once_control, init_thread_data );
-    pthread_setspecific( ContextTSD, c );
+   pthread_once(&once_control, init_thread_data);
+   pthread_setspecific(ContextTSD, c);
 }
 
-_X_HIDDEN __GLXcontext * __glXGetCurrentContext( void )
+_X_HIDDEN __GLXcontext *
+__glXGetCurrentContext(void)
 {
-    void * v;
+   void *v;
 
-    pthread_once( & once_control, init_thread_data );
+   pthread_once(&once_control, init_thread_data);
 
-    v = pthread_getspecific( ContextTSD );
-    return (v == NULL) ? & dummyContext : (__GLXcontext *) v;
+   v = pthread_getspecific(ContextTSD);
+   return (v == NULL) ? &dummyContext : (__GLXcontext *) v;
 }
 
 # endif /* defined( GLX_USE_TLS ) */
@@ -189,32 +195,36 @@ _X_HIDDEN __GLXcontext *__glXcurrentContext = &dummyContext;
 #endif
 
 
-_X_HIDDEN void __glXSetCurrentContextNull(void)
+_X_HIDDEN void
+__glXSetCurrentContextNull(void)
 {
-    __glXSetCurrentContext(&dummyContext);
+   __glXSetCurrentContext(&dummyContext);
 #ifdef GLX_DIRECT_RENDERING
-    _glapi_set_dispatch(NULL);  /* no-op functions */
+   _glapi_set_dispatch(NULL);   /* no-op functions */
 #endif
 }
 
 
 /************************************************************************/
 
-PUBLIC GLXContext glXGetCurrentContext(void)
+PUBLIC GLXContext
+glXGetCurrentContext(void)
 {
-    GLXContext cx = __glXGetCurrentContext();
-    
-    if (cx == &dummyContext) {
-	return NULL;
-    } else {
-	return cx;
-    }
+   GLXContext cx = __glXGetCurrentContext();
+
+   if (cx == &dummyContext) {
+      return NULL;
+   }
+   else {
+      return cx;
+   }
 }
 
-PUBLIC GLXDrawable glXGetCurrentDrawable(void)
+PUBLIC GLXDrawable
+glXGetCurrentDrawable(void)
 {
-    GLXContext gc = __glXGetCurrentContext();
-    return gc->currentDrawable;
+   GLXContext gc = __glXGetCurrentContext();
+   return gc->currentDrawable;
 }
 
 
@@ -234,107 +244,109 @@ PUBLIC GLXDrawable glXGetCurrentDrawable(void)
  * \warning
  * This function assumes that \c dpy is locked with \c LockDisplay on entry.
  */
-static Bool SendMakeCurrentRequest(Display *dpy, CARD8 opcode,
-				   GLXContextID gc_id, GLXContextTag gc_tag,
-				   GLXDrawable draw, GLXDrawable read,
-				   xGLXMakeCurrentReply *reply)
+static Bool
+SendMakeCurrentRequest(Display * dpy, CARD8 opcode,
+                       GLXContextID gc_id, GLXContextTag gc_tag,
+                       GLXDrawable draw, GLXDrawable read,
+                       xGLXMakeCurrentReply * reply)
 {
-    Bool ret;
-
-
-    LockDisplay(dpy);
-
-    if (draw == read) {
-	xGLXMakeCurrentReq *req;
-
-	GetReq(GLXMakeCurrent,req);
-	req->reqType = opcode;
-	req->glxCode = X_GLXMakeCurrent;
-	req->drawable = draw;
-	req->context = gc_id;
-	req->oldContextTag = gc_tag;
-    }
-    else {
-	__GLXdisplayPrivate *priv = __glXInitialize(dpy);
-
-	/* If the server can support the GLX 1.3 version, we should
-	 * perfer that.  Not only that, some servers support GLX 1.3 but
-	 * not the SGI extension.
-	 */
-
-	if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
-	    xGLXMakeContextCurrentReq *req;
-
-	    GetReq(GLXMakeContextCurrent,req);
-	    req->reqType = opcode;
-	    req->glxCode = X_GLXMakeContextCurrent;
-	    req->drawable = draw;
-	    req->readdrawable = read;
-	    req->context = gc_id;
-	    req->oldContextTag = gc_tag;
-	}
-	else {
-	    xGLXVendorPrivateWithReplyReq *vpreq;
-	    xGLXMakeCurrentReadSGIReq *req;
-
-	    GetReqExtra(GLXVendorPrivateWithReply,
-			sz_xGLXMakeCurrentReadSGIReq-sz_xGLXVendorPrivateWithReplyReq,vpreq);
-	    req = (xGLXMakeCurrentReadSGIReq *)vpreq;
-	    req->reqType = opcode;
-	    req->glxCode = X_GLXVendorPrivateWithReply;
-	    req->vendorCode = X_GLXvop_MakeCurrentReadSGI;
-	    req->drawable = draw;
-	    req->readable = read;
-	    req->context = gc_id;
-	    req->oldContextTag = gc_tag;
-	}
-    }
-
-    ret = _XReply(dpy, (xReply*) reply, 0, False);
-
-    UnlockDisplay(dpy);
-    SyncHandle();
-
-    return ret;
+   Bool ret;
+
+
+   LockDisplay(dpy);
+
+   if (draw == read) {
+      xGLXMakeCurrentReq *req;
+
+      GetReq(GLXMakeCurrent, req);
+      req->reqType = opcode;
+      req->glxCode = X_GLXMakeCurrent;
+      req->drawable = draw;
+      req->context = gc_id;
+      req->oldContextTag = gc_tag;
+   }
+   else {
+      __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+
+      /* If the server can support the GLX 1.3 version, we should
+       * perfer that.  Not only that, some servers support GLX 1.3 but
+       * not the SGI extension.
+       */
+
+      if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
+         xGLXMakeContextCurrentReq *req;
+
+         GetReq(GLXMakeContextCurrent, req);
+         req->reqType = opcode;
+         req->glxCode = X_GLXMakeContextCurrent;
+         req->drawable = draw;
+         req->readdrawable = read;
+         req->context = gc_id;
+         req->oldContextTag = gc_tag;
+      }
+      else {
+         xGLXVendorPrivateWithReplyReq *vpreq;
+         xGLXMakeCurrentReadSGIReq *req;
+
+         GetReqExtra(GLXVendorPrivateWithReply,
+                     sz_xGLXMakeCurrentReadSGIReq -
+                     sz_xGLXVendorPrivateWithReplyReq, vpreq);
+         req = (xGLXMakeCurrentReadSGIReq *) vpreq;
+         req->reqType = opcode;
+         req->glxCode = X_GLXVendorPrivateWithReply;
+         req->vendorCode = X_GLXvop_MakeCurrentReadSGI;
+         req->drawable = draw;
+         req->readable = read;
+         req->context = gc_id;
+         req->oldContextTag = gc_tag;
+      }
+   }
+
+   ret = _XReply(dpy, (xReply *) reply, 0, False);
+
+   UnlockDisplay(dpy);
+   SyncHandle();
+
+   return ret;
 }
 
 
 #ifdef GLX_DIRECT_RENDERING
 static __GLXDRIdrawable *
-FetchDRIDrawable(Display *dpy,
-		 GLXDrawable glxDrawable, GLXContext gc, Bool pre13)
+FetchDRIDrawable(Display * dpy,
+                 GLXDrawable glxDrawable, GLXContext gc, Bool pre13)
 {
-    __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-    __GLXDRIdrawable *pdraw;
-    __GLXscreenConfigs *psc;
-    XID drawable;
-
-    if (priv == NULL)
-	return NULL;
-    
-    psc = &priv->screenConfigs[gc->screen];
-    if (psc->drawHash == NULL)
-	return NULL;
-
-    if (__glxHashLookup(psc->drawHash, glxDrawable, (void *) &pdraw) == 0)
-	return pdraw;
-
-    /* If this is glXMakeCurrent (pre GLX 1.3) we allow creating the
-     * GLX drawable on the fly.  Otherwise we pass None as the X
-     * drawable */
-    if (pre13)
-	drawable = glxDrawable;
-    else
-	drawable = None;
-
-    pdraw = psc->driScreen->createDrawable(psc, drawable,
-					   glxDrawable, gc->mode);
-    if (__glxHashInsert(psc->drawHash, glxDrawable, pdraw)) {
-	(*pdraw->destroyDrawable)(pdraw);
-	return NULL;
-    }
-
-    return pdraw;
+   __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+   __GLXDRIdrawable *pdraw;
+   __GLXscreenConfigs *psc;
+   XID drawable;
+
+   if (priv == NULL)
+      return NULL;
+
+   psc = &priv->screenConfigs[gc->screen];
+   if (psc->drawHash == NULL)
+      return NULL;
+
+   if (__glxHashLookup(psc->drawHash, glxDrawable, (void *) &pdraw) == 0)
+      return pdraw;
+
+   /* If this is glXMakeCurrent (pre GLX 1.3) we allow creating the
+    * GLX drawable on the fly.  Otherwise we pass None as the X
+    * drawable */
+   if (pre13)
+      drawable = glxDrawable;
+   else
+      drawable = None;
+
+   pdraw = psc->driScreen->createDrawable(psc, drawable,
+                                          glxDrawable, gc->mode);
+   if (__glxHashInsert(psc->drawHash, glxDrawable, pdraw)) {
+      (*pdraw->destroyDrawable) (pdraw);
+      return NULL;
+   }
+
+   return pdraw;
 }
 #endif /* GLX_DIRECT_RENDERING */
 
@@ -344,170 +356,177 @@ FetchDRIDrawable(Display *dpy,
  * 
  * \note This is in this file so that it can access dummyContext.
  */
-static Bool MakeContextCurrent(Display *dpy, GLXDrawable draw,
-			       GLXDrawable read, GLXContext gc,
-			       Bool pre13)
+static Bool
+MakeContextCurrent(Display * dpy, GLXDrawable draw,
+                   GLXDrawable read, GLXContext gc, Bool pre13)
 {
-    xGLXMakeCurrentReply reply;
-    const GLXContext oldGC = __glXGetCurrentContext();
-    const CARD8 opcode = __glXSetupForCommand(dpy);
-    const CARD8 oldOpcode = ((gc == oldGC) || (oldGC == &dummyContext))
+   xGLXMakeCurrentReply reply;
+   const GLXContext oldGC = __glXGetCurrentContext();
+   const CARD8 opcode = __glXSetupForCommand(dpy);
+   const CARD8 oldOpcode = ((gc == oldGC) || (oldGC == &dummyContext))
       ? opcode : __glXSetupForCommand(oldGC->currentDpy);
-    Bool bindReturnValue;
+   Bool bindReturnValue;
 
 
-    if (!opcode || !oldOpcode) {
-	return GL_FALSE;
-    }
+   if (!opcode || !oldOpcode) {
+      return GL_FALSE;
+   }
 
-    /* Make sure that the new context has a nonzero ID.  In the request,
-     * a zero context ID is used only to mean that we bind to no current
-     * context.
-     */
-    if ((gc != NULL) && (gc->xid == None)) {
-	return GL_FALSE;
-    }
+   /* Make sure that the new context has a nonzero ID.  In the request,
+    * a zero context ID is used only to mean that we bind to no current
+    * context.
+    */
+   if ((gc != NULL) && (gc->xid == None)) {
+      return GL_FALSE;
+   }
 
-    _glapi_check_multithread();
+   _glapi_check_multithread();
 
 #ifdef GLX_DIRECT_RENDERING
-    /* Bind the direct rendering context to the drawable */
-    if (gc && gc->driContext) {
-	__GLXDRIdrawable *pdraw = FetchDRIDrawable(dpy, draw, gc, pre13);
-	__GLXDRIdrawable *pread = FetchDRIDrawable(dpy, read, gc, pre13);
-
-	bindReturnValue =
-	    (gc->driContext->bindContext) (gc->driContext, pdraw, pread);
-    } else
+   /* Bind the direct rendering context to the drawable */
+   if (gc && gc->driContext) {
+      __GLXDRIdrawable *pdraw = FetchDRIDrawable(dpy, draw, gc, pre13);
+      __GLXDRIdrawable *pread = FetchDRIDrawable(dpy, read, gc, pre13);
+
+      bindReturnValue =
+         (gc->driContext->bindContext) (gc->driContext, pdraw, pread);
+   }
+   else
 #endif
-    {
-	/* Send a glXMakeCurrent request to bind the new context. */
-	bindReturnValue = 
-	  SendMakeCurrentRequest(dpy, opcode, gc ? gc->xid : None,
-				 ((dpy != oldGC->currentDpy) || oldGC->isDirect)
-				 ? None : oldGC->currentContextTag,
-				 draw, read, &reply);
-    }
+   {
+      /* Send a glXMakeCurrent request to bind the new context. */
+      bindReturnValue =
+         SendMakeCurrentRequest(dpy, opcode, gc ? gc->xid : None,
+                                ((dpy != oldGC->currentDpy)
+                                 || oldGC->isDirect)
+                                ? None : oldGC->currentContextTag, draw, read,
+                                &reply);
+   }
 
 
-    if (!bindReturnValue) {
-	return False;
-    }
+   if (!bindReturnValue) {
+      return False;
+   }
 
 #ifdef GLX_DIRECT_RENDERING
-    if ((dpy != oldGC->currentDpy || (gc && gc->driContext)) &&
-	!oldGC->isDirect && oldGC != &dummyContext) {
+   if ((dpy != oldGC->currentDpy || (gc && gc->driContext)) &&
+       !oldGC->isDirect && oldGC != &dummyContext) {
 #else
-    if ((dpy != oldGC->currentDpy) && oldGC != &dummyContext) {
+   if ((dpy != oldGC->currentDpy) && oldGC != &dummyContext) {
 #endif
-	xGLXMakeCurrentReply dummy_reply;
-
-	/* We are either switching from one dpy to another and have to
-	 * send a request to the previous dpy to unbind the previous
-	 * context, or we are switching away from a indirect context to
-	 * a direct context and have to send a request to the dpy to
-	 * unbind the previous context.
-	 */
-	(void) SendMakeCurrentRequest(oldGC->currentDpy, oldOpcode, None,
-				      oldGC->currentContextTag, None, None,
-				      & dummy_reply);
-    }
+      xGLXMakeCurrentReply dummy_reply;
+
+      /* We are either switching from one dpy to another and have to
+       * send a request to the previous dpy to unbind the previous
+       * context, or we are switching away from a indirect context to
+       * a direct context and have to send a request to the dpy to
+       * unbind the previous context.
+       */
+      (void) SendMakeCurrentRequest(oldGC->currentDpy, oldOpcode, None,
+                                    oldGC->currentContextTag, None, None,
+                                    &dummy_reply);
+   }
 #ifdef GLX_DIRECT_RENDERING
-    else if (oldGC->driContext) {
-	oldGC->driContext->unbindContext(oldGC->driContext);
-    }
+   else if (oldGC->driContext) {
+      oldGC->driContext->unbindContext(oldGC->driContext);
+   }
 #endif
 
 
-    /* Update our notion of what is current */
-    __glXLock();
-    if (gc == oldGC) {
-	/* Even though the contexts are the same the drawable might have
-	 * changed.  Note that gc cannot be the dummy, and that oldGC
-	 * cannot be NULL, therefore if they are the same, gc is not
-	 * NULL and not the dummy.
-	 */
-	gc->currentDrawable = draw;
-	gc->currentReadable = read;
-    } else {
-	if (oldGC != &dummyContext) {
-	    /* Old current context is no longer current to anybody */
-	    oldGC->currentDpy = 0;
-	    oldGC->currentDrawable = None;
-	    oldGC->currentReadable = None;
-	    oldGC->currentContextTag = 0;
-
-	    if (oldGC->xid == None) {
-		/* We are switching away from a context that was
-		 * previously destroyed, so we need to free the memory
-		 * for the old handle.
-		 */
+   /* Update our notion of what is current */
+   __glXLock();
+   if (gc == oldGC) {
+      /* Even though the contexts are the same the drawable might have
+       * changed.  Note that gc cannot be the dummy, and that oldGC
+       * cannot be NULL, therefore if they are the same, gc is not
+       * NULL and not the dummy.
+       */
+      gc->currentDrawable = draw;
+      gc->currentReadable = read;
+   }
+   else {
+      if (oldGC != &dummyContext) {
+         /* Old current context is no longer current to anybody */
+         oldGC->currentDpy = 0;
+         oldGC->currentDrawable = None;
+         oldGC->currentReadable = None;
+         oldGC->currentContextTag = 0;
+
+         if (oldGC->xid == None) {
+            /* We are switching away from a context that was
+             * previously destroyed, so we need to free the memory
+             * for the old handle.
+             */
 #ifdef GLX_DIRECT_RENDERING
-		/* Destroy the old direct rendering context */
-		if (oldGC->driContext) {
-		    oldGC->driContext->destroyContext(oldGC->driContext,
-						      oldGC->psc,
-						      oldGC->createDpy);
-		    oldGC->driContext = NULL;
-		}
+            /* Destroy the old direct rendering context */
+            if (oldGC->driContext) {
+               oldGC->driContext->destroyContext(oldGC->driContext,
+                                                 oldGC->psc,
+                                                 oldGC->createDpy);
+               oldGC->driContext = NULL;
+            }
 #endif
-		__glXFreeContext(oldGC);
-	    }
-	}
-	if (gc) {
-	    __glXSetCurrentContext(gc);
-
-	    gc->currentDpy = dpy;
-	    gc->currentDrawable = draw;
-	    gc->currentReadable = read;
-
-#ifdef GLX_DIRECT_RENDERING    
-            if (!gc->driContext) {
+            __glXFreeContext(oldGC);
+         }
+      }
+      if (gc) {
+         __glXSetCurrentContext(gc);
+
+         gc->currentDpy = dpy;
+         gc->currentDrawable = draw;
+         gc->currentReadable = read;
+
+#ifdef GLX_DIRECT_RENDERING
+         if (!gc->driContext) {
 #endif
-               if (!IndirectAPI)
-                  IndirectAPI = __glXNewIndirectAPI();
-               _glapi_set_dispatch(IndirectAPI);
+            if (!IndirectAPI)
+               IndirectAPI = __glXNewIndirectAPI();
+            _glapi_set_dispatch(IndirectAPI);
 
 #ifdef GLX_USE_APPLEGL
-               do {
-                   extern void XAppleDRIUseIndirectDispatch(void);
-                   XAppleDRIUseIndirectDispatch();
-               } while (0);
+            do {
+               extern void XAppleDRIUseIndirectDispatch(void);
+               XAppleDRIUseIndirectDispatch();
+            } while (0);
 #endif
 
-		__GLXattribute *state = 
-		  (__GLXattribute *)(gc->client_state_private);
-
-		gc->currentContextTag = reply.contextTag;
-		if (state->array_state == NULL) {
-		    (void) glGetString(GL_EXTENSIONS);
-		    (void) glGetString(GL_VERSION);
-		    __glXInitVertexArrayState(gc);
-		}
-#ifdef GLX_DIRECT_RENDERING    
-	    }
-	    else {
-		gc->currentContextTag = -1;
-	    }
+            __GLXattribute *state =
+               (__GLXattribute *) (gc->client_state_private);
+
+            gc->currentContextTag = reply.contextTag;
+            if (state->array_state == NULL) {
+               (void) glGetString(GL_EXTENSIONS);
+               (void) glGetString(GL_VERSION);
+               __glXInitVertexArrayState(gc);
+            }
+#ifdef GLX_DIRECT_RENDERING
+         }
+         else {
+            gc->currentContextTag = -1;
+         }
 #endif
-	} else {
-	    __glXSetCurrentContextNull();
-	}
-    }
-    __glXUnlock();
-    return GL_TRUE;
+      }
+      else {
+         __glXSetCurrentContextNull();
+      }
+   }
+   __glXUnlock();
+   return GL_TRUE;
 }
 
 
-PUBLIC Bool glXMakeCurrent(Display *dpy, GLXDrawable draw, GLXContext gc)
+PUBLIC Bool
+glXMakeCurrent(Display * dpy, GLXDrawable draw, GLXContext gc)
 {
-    return MakeContextCurrent(dpy, draw, draw, gc, True);
+   return MakeContextCurrent(dpy, draw, draw, gc, True);
 }
 
-PUBLIC GLX_ALIAS(Bool, glXMakeCurrentReadSGI,
-	  (Display *dpy, GLXDrawable d, GLXDrawable r, GLXContext ctx),
-	  (dpy, d, r, ctx, False), MakeContextCurrent)
+PUBLIC
+GLX_ALIAS(Bool, glXMakeCurrentReadSGI,
+          (Display * dpy, GLXDrawable d, GLXDrawable r, GLXContext ctx),
+          (dpy, d, r, ctx, False), MakeContextCurrent)
 
-PUBLIC GLX_ALIAS(Bool, glXMakeContextCurrent,
-	  (Display *dpy, GLXDrawable d, GLXDrawable r, GLXContext ctx),
-	  (dpy, d, r, ctx, False), MakeContextCurrent)
+     PUBLIC GLX_ALIAS(Bool, glXMakeContextCurrent,
+                      (Display * dpy, GLXDrawable d, GLXDrawable r,
+                       GLXContext ctx), (dpy, d, r, ctx, False),
+                      MakeContextCurrent)
-- 
cgit v1.2.3


From acb7e52430db423431e0d852597e5096de44c1c5 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:08:45 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glxext.c

---
 src/glx/x11/glxext.c | 1393 +++++++++++++++++++++++++-------------------------
 1 file changed, 704 insertions(+), 689 deletions(-)

diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c
index 00e323e961..0b7a7af731 100644
--- a/src/glx/x11/glxext.c
+++ b/src/glx/x11/glxext.c
@@ -36,7 +36,7 @@
  * Direct rendering support added by Precision Insight, Inc.
  *
  * \author Kevin E. Martin <kevin@precisioninsight.com>
- */     
+ */
 
 #include <assert.h>
 #include "glxclient.h"
@@ -54,7 +54,7 @@
 
 
 #ifdef DEBUG
-void __glXDumpDrawBuffer(__GLXcontext *ctx);
+void __glXDumpDrawBuffer(__GLXcontext * ctx);
 #endif
 
 #ifdef USE_SPARC_ASM
@@ -82,133 +82,135 @@ static char *__glXExtensionName = GLX_EXTENSION_NAME;
 XExtensionInfo *__glXExtensionInfo = NULL;
 
 static /* const */ char *error_list[] = {
-    "GLXBadContext",
-    "GLXBadContextState",
-    "GLXBadDrawable",
-    "GLXBadPixmap",
-    "GLXBadContextTag",
-    "GLXBadCurrentWindow",
-    "GLXBadRenderRequest",
-    "GLXBadLargeRequest",
-    "GLXUnsupportedPrivateRequest",
-    "GLXBadFBConfig",
-    "GLXBadPbuffer",
-    "GLXBadCurrentDrawable",
-    "GLXBadWindow",
+   "GLXBadContext",
+   "GLXBadContextState",
+   "GLXBadDrawable",
+   "GLXBadPixmap",
+   "GLXBadContextTag",
+   "GLXBadCurrentWindow",
+   "GLXBadRenderRequest",
+   "GLXBadLargeRequest",
+   "GLXUnsupportedPrivateRequest",
+   "GLXBadFBConfig",
+   "GLXBadPbuffer",
+   "GLXBadCurrentDrawable",
+   "GLXBadWindow",
 };
 
-static int __glXCloseDisplay(Display *dpy, XExtCodes *codes)
+static int
+__glXCloseDisplay(Display * dpy, XExtCodes * codes)
 {
-  GLXContext gc;
+   GLXContext gc;
 
-  gc = __glXGetCurrentContext();
-  if (dpy == gc->currentDpy) {
-    __glXSetCurrentContextNull();
-    __glXFreeContext(gc);
-  }
+   gc = __glXGetCurrentContext();
+   if (dpy == gc->currentDpy) {
+      __glXSetCurrentContextNull();
+      __glXFreeContext(gc);
+   }
 
-  return XextRemoveDisplay(__glXExtensionInfo, dpy);
+   return XextRemoveDisplay(__glXExtensionInfo, dpy);
 }
 
 
-static XEXT_GENERATE_ERROR_STRING(__glXErrorString, __glXExtensionName,
-				  __GLX_NUMBER_ERRORS, error_list)
-
-static /* const */ XExtensionHooks __glXExtensionHooks = {
-    NULL,				/* create_gc */
-    NULL,				/* copy_gc */
-    NULL,				/* flush_gc */
-    NULL,				/* free_gc */
-    NULL,				/* create_font */
-    NULL,				/* free_font */
-    __glXCloseDisplay,			/* close_display */
-    NULL,				/* wire_to_event */
-    NULL,				/* event_to_wire */
-    NULL,				/* error */
-    __glXErrorString,			/* error_string */
-};
+static
+XEXT_GENERATE_ERROR_STRING(__glXErrorString, __glXExtensionName,
+                           __GLX_NUMBER_ERRORS, error_list)
+
+     static /* const */ XExtensionHooks __glXExtensionHooks = {
+        NULL,                   /* create_gc */
+        NULL,                   /* copy_gc */
+        NULL,                   /* flush_gc */
+        NULL,                   /* free_gc */
+        NULL,                   /* create_font */
+        NULL,                   /* free_font */
+        __glXCloseDisplay,      /* close_display */
+        NULL,                   /* wire_to_event */
+        NULL,                   /* event_to_wire */
+        NULL,                   /* error */
+        __glXErrorString,       /* error_string */
+     };
 
 static
 XEXT_GENERATE_FIND_DISPLAY(__glXFindDisplay, __glXExtensionInfo,
-			   __glXExtensionName, &__glXExtensionHooks,
-			   __GLX_NUMBER_EVENTS, NULL)
+                           __glXExtensionName, &__glXExtensionHooks,
+                           __GLX_NUMBER_EVENTS, NULL)
 
 /************************************************************************/
-
 /*
 ** Free the per screen configs data as well as the array of
 ** __glXScreenConfigs.
 */
-static void FreeScreenConfigs(__GLXdisplayPrivate *priv)
+     static void FreeScreenConfigs(__GLXdisplayPrivate * priv)
 {
-    __GLXscreenConfigs *psc;
-    GLint i, screens;
-
-    /* Free screen configuration information */
-    psc = priv->screenConfigs;
-    screens = ScreenCount(priv->dpy);
-    for (i = 0; i < screens; i++, psc++) {
-	if (psc->configs) {
-	    _gl_context_modes_destroy( psc->configs );
-	    if (psc->effectiveGLXexts)
-		Xfree(psc->effectiveGLXexts);
-	    psc->configs = NULL;	/* NOTE: just for paranoia */
-	}
-        if (psc->visuals) {
-            _gl_context_modes_destroy( psc->visuals );
-            psc->visuals = NULL;  /* NOTE: just for paranoia */
-        }
- 	Xfree((char*) psc->serverGLXexts);
+   __GLXscreenConfigs *psc;
+   GLint i, screens;
+
+   /* Free screen configuration information */
+   psc = priv->screenConfigs;
+   screens = ScreenCount(priv->dpy);
+   for (i = 0; i < screens; i++, psc++) {
+      if (psc->configs) {
+         _gl_context_modes_destroy(psc->configs);
+         if (psc->effectiveGLXexts)
+            Xfree(psc->effectiveGLXexts);
+         psc->configs = NULL;   /* NOTE: just for paranoia */
+      }
+      if (psc->visuals) {
+         _gl_context_modes_destroy(psc->visuals);
+         psc->visuals = NULL;   /* NOTE: just for paranoia */
+      }
+      Xfree((char *) psc->serverGLXexts);
 
 #ifdef GLX_DIRECT_RENDERING
-	if (psc->driScreen) {
-	    psc->driScreen->destroyScreen(psc);
-	    __glxHashDestroy(psc->drawHash);
-            XFree(psc->driScreen);
-            psc->driScreen = NULL;
-	}
+      if (psc->driScreen) {
+         psc->driScreen->destroyScreen(psc);
+         __glxHashDestroy(psc->drawHash);
+         XFree(psc->driScreen);
+         psc->driScreen = NULL;
+      }
 #endif
-    }
-    XFree((char*) priv->screenConfigs);
-    priv->screenConfigs = NULL;
+   }
+   XFree((char *) priv->screenConfigs);
+   priv->screenConfigs = NULL;
 }
 
 /*
 ** Release the private memory referred to in a display private
 ** structure.  The caller will free the extension structure.
 */
-static int __glXFreeDisplayPrivate(XExtData *extension)
+static int
+__glXFreeDisplayPrivate(XExtData * extension)
 {
-    __GLXdisplayPrivate *priv;
-
-    priv = (__GLXdisplayPrivate*) extension->private_data;
-    FreeScreenConfigs(priv);
-    if(priv->serverGLXvendor) {
-	Xfree((char*)priv->serverGLXvendor);
-	priv->serverGLXvendor = 0x0; /* to protect against double free's */
-    }
-    if(priv->serverGLXversion) {
-	Xfree((char*)priv->serverGLXversion);
-	priv->serverGLXversion = 0x0; /* to protect against double free's */
-    }
+   __GLXdisplayPrivate *priv;
+
+   priv = (__GLXdisplayPrivate *) extension->private_data;
+   FreeScreenConfigs(priv);
+   if (priv->serverGLXvendor) {
+      Xfree((char *) priv->serverGLXvendor);
+      priv->serverGLXvendor = 0x0;      /* to protect against double free's */
+   }
+   if (priv->serverGLXversion) {
+      Xfree((char *) priv->serverGLXversion);
+      priv->serverGLXversion = 0x0;     /* to protect against double free's */
+   }
 
 #ifdef GLX_DIRECT_RENDERING
-    /* Free the direct rendering per display data */
-    if (priv->driswDisplay)
-	(*priv->driswDisplay->destroyDisplay)(priv->driswDisplay);
-    priv->driswDisplay = NULL;
-
-    if (priv->driDisplay)
-	(*priv->driDisplay->destroyDisplay)(priv->driDisplay);
-    priv->driDisplay = NULL;
-
-    if (priv->dri2Display)
-	(*priv->dri2Display->destroyDisplay)(priv->dri2Display);
-    priv->dri2Display = NULL;
+   /* Free the direct rendering per display data */
+   if (priv->driswDisplay)
+      (*priv->driswDisplay->destroyDisplay) (priv->driswDisplay);
+   priv->driswDisplay = NULL;
+
+   if (priv->driDisplay)
+      (*priv->driDisplay->destroyDisplay) (priv->driDisplay);
+   priv->driDisplay = NULL;
+
+   if (priv->dri2Display)
+      (*priv->dri2Display->destroyDisplay) (priv->dri2Display);
+   priv->dri2Display = NULL;
 #endif
 
-    Xfree((char*) priv);
-    return 0;
+   Xfree((char *) priv);
+   return 0;
 }
 
 /************************************************************************/
@@ -217,72 +219,73 @@ static int __glXFreeDisplayPrivate(XExtData *extension)
 ** Query the version of the GLX extension.  This procedure works even if
 ** the client extension is not completely set up.
 */
-static Bool QueryVersion(Display *dpy, int opcode, int *major, int *minor)
+static Bool
+QueryVersion(Display * dpy, int opcode, int *major, int *minor)
 {
-    xGLXQueryVersionReq *req;
-    xGLXQueryVersionReply reply;
-
-    /* Send the glXQueryVersion request */
-    LockDisplay(dpy);
-    GetReq(GLXQueryVersion,req);
-    req->reqType = opcode;
-    req->glxCode = X_GLXQueryVersion;
-    req->majorVersion = GLX_MAJOR_VERSION;
-    req->minorVersion = GLX_MINOR_VERSION;
-    _XReply(dpy, (xReply*) &reply, 0, False);
-    UnlockDisplay(dpy);
-    SyncHandle();
-
-    if (reply.majorVersion != GLX_MAJOR_VERSION) {
-	/*
-	** The server does not support the same major release as this
-	** client.
-	*/
-	return GL_FALSE;
-    }
-    *major = reply.majorVersion;
-    *minor = min(reply.minorVersion, GLX_MINOR_VERSION);
-    return GL_TRUE;
+   xGLXQueryVersionReq *req;
+   xGLXQueryVersionReply reply;
+
+   /* Send the glXQueryVersion request */
+   LockDisplay(dpy);
+   GetReq(GLXQueryVersion, req);
+   req->reqType = opcode;
+   req->glxCode = X_GLXQueryVersion;
+   req->majorVersion = GLX_MAJOR_VERSION;
+   req->minorVersion = GLX_MINOR_VERSION;
+   _XReply(dpy, (xReply *) & reply, 0, False);
+   UnlockDisplay(dpy);
+   SyncHandle();
+
+   if (reply.majorVersion != GLX_MAJOR_VERSION) {
+      /*
+       ** The server does not support the same major release as this
+       ** client.
+       */
+      return GL_FALSE;
+   }
+   *major = reply.majorVersion;
+   *minor = min(reply.minorVersion, GLX_MINOR_VERSION);
+   return GL_TRUE;
 }
 
 
-_X_HIDDEN void 
-__glXInitializeVisualConfigFromTags( __GLcontextModes *config, int count, 
-				     const INT32 *bp, Bool tagged_only,
-				     Bool fbconfig_style_tags )
+_X_HIDDEN void
+__glXInitializeVisualConfigFromTags(__GLcontextModes * config, int count,
+                                    const INT32 * bp, Bool tagged_only,
+                                    Bool fbconfig_style_tags)
 {
-    int i;
+   int i;
 
-    if (!tagged_only) {
-	/* Copy in the first set of properties */
-	config->visualID = *bp++;
+   if (!tagged_only) {
+      /* Copy in the first set of properties */
+      config->visualID = *bp++;
 
-	config->visualType = _gl_convert_from_x_visual_type( *bp++ );
+      config->visualType = _gl_convert_from_x_visual_type(*bp++);
 
-	config->rgbMode = *bp++;
+      config->rgbMode = *bp++;
 
-	config->redBits = *bp++;
-	config->greenBits = *bp++;
-	config->blueBits = *bp++;
-	config->alphaBits = *bp++;
-	config->accumRedBits = *bp++;
-	config->accumGreenBits = *bp++;
-	config->accumBlueBits = *bp++;
-	config->accumAlphaBits = *bp++;
+      config->redBits = *bp++;
+      config->greenBits = *bp++;
+      config->blueBits = *bp++;
+      config->alphaBits = *bp++;
+      config->accumRedBits = *bp++;
+      config->accumGreenBits = *bp++;
+      config->accumBlueBits = *bp++;
+      config->accumAlphaBits = *bp++;
 
-	config->doubleBufferMode = *bp++;
-	config->stereoMode = *bp++;
+      config->doubleBufferMode = *bp++;
+      config->stereoMode = *bp++;
 
-	config->rgbBits = *bp++;
-	config->depthBits = *bp++;
-	config->stencilBits = *bp++;
-	config->numAuxBuffers = *bp++;
-	config->level = *bp++;
+      config->rgbBits = *bp++;
+      config->depthBits = *bp++;
+      config->stencilBits = *bp++;
+      config->numAuxBuffers = *bp++;
+      config->level = *bp++;
 
-	count -= __GLX_MIN_CONFIG_PROPS;
-    }
+      count -= __GLX_MIN_CONFIG_PROPS;
+   }
 
-    /*
+   /*
     ** Additional properties may be in a list at the end
     ** of the reply.  They are in pairs of property type
     ** and property value.
@@ -291,491 +294,498 @@ __glXInitializeVisualConfigFromTags( __GLcontextModes *config, int count,
 #define FETCH_OR_SET(tag) \
     config-> tag = ( fbconfig_style_tags ) ? *bp++ : 1
 
-    for (i = 0; i < count; i += 2 ) {
-	switch(*bp++) {
-	  case GLX_RGBA:
-	    FETCH_OR_SET( rgbMode );
-	    break;
-	  case GLX_BUFFER_SIZE:
-	    config->rgbBits = *bp++;
-	    break;
-	  case GLX_LEVEL:
-	    config->level = *bp++;
-	    break;
-	  case GLX_DOUBLEBUFFER:
-	    FETCH_OR_SET( doubleBufferMode );
-	    break;
-	  case GLX_STEREO:
-	    FETCH_OR_SET( stereoMode );
-	    break;
-	  case GLX_AUX_BUFFERS:
-	    config->numAuxBuffers = *bp++;
-	    break;
-	  case GLX_RED_SIZE:
-	    config->redBits = *bp++;
-	    break;
-	  case GLX_GREEN_SIZE:
-	    config->greenBits = *bp++;
-	    break;
-	  case GLX_BLUE_SIZE:
-	    config->blueBits = *bp++;
-	    break;
-	  case GLX_ALPHA_SIZE:
-	    config->alphaBits = *bp++;
-	    break;
-	  case GLX_DEPTH_SIZE:
-	    config->depthBits = *bp++;
-	    break;
-	  case GLX_STENCIL_SIZE:
-	    config->stencilBits = *bp++;
-	    break;
-	  case GLX_ACCUM_RED_SIZE:
-	    config->accumRedBits = *bp++;
-	    break;
-	  case GLX_ACCUM_GREEN_SIZE:
-	    config->accumGreenBits = *bp++;
-	    break;
-	  case GLX_ACCUM_BLUE_SIZE:
-	    config->accumBlueBits = *bp++;
-	    break;
-	  case GLX_ACCUM_ALPHA_SIZE:
-	    config->accumAlphaBits = *bp++;
-	    break;
-	  case GLX_VISUAL_CAVEAT_EXT:
-	    config->visualRating = *bp++;    
-	    break;
-	  case GLX_X_VISUAL_TYPE:
-	    config->visualType = *bp++;
-	    break;
-	  case GLX_TRANSPARENT_TYPE:
-	    config->transparentPixel = *bp++;    
-	    break;
-	  case GLX_TRANSPARENT_INDEX_VALUE:
-	    config->transparentIndex = *bp++;    
-	    break;
-	  case GLX_TRANSPARENT_RED_VALUE:
-	    config->transparentRed = *bp++;    
-	    break;
-	  case GLX_TRANSPARENT_GREEN_VALUE:
-	    config->transparentGreen = *bp++;    
-	    break;
-	  case GLX_TRANSPARENT_BLUE_VALUE:
-	    config->transparentBlue = *bp++;    
-	    break;
-	  case GLX_TRANSPARENT_ALPHA_VALUE:
-	    config->transparentAlpha = *bp++;    
-	    break;
-	  case GLX_VISUAL_ID:
-	    config->visualID = *bp++;
-	    break;
-	  case GLX_DRAWABLE_TYPE:
-	    config->drawableType = *bp++;
-	    break;
-	  case GLX_RENDER_TYPE:
-	    config->renderType = *bp++;
-	    break;
-	  case GLX_X_RENDERABLE:
-	    config->xRenderable = *bp++;
-	    break;
-	  case GLX_FBCONFIG_ID:
-	    config->fbconfigID = *bp++;
-	    break;
-	  case GLX_MAX_PBUFFER_WIDTH:
-	    config->maxPbufferWidth = *bp++;
-	    break;
-	  case GLX_MAX_PBUFFER_HEIGHT:
-	    config->maxPbufferHeight = *bp++;
-	    break;
-	  case GLX_MAX_PBUFFER_PIXELS:
-	    config->maxPbufferPixels = *bp++;
-	    break;
-	  case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
-	    config->optimalPbufferWidth = *bp++;
-	    break;
-	  case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
-	    config->optimalPbufferHeight = *bp++;
-	    break;
-	  case GLX_VISUAL_SELECT_GROUP_SGIX:
-	    config->visualSelectGroup = *bp++;
-	    break;
-	  case GLX_SWAP_METHOD_OML:
-	    config->swapMethod = *bp++;
-	    break;
-	  case GLX_SAMPLE_BUFFERS_SGIS:
-	    config->sampleBuffers = *bp++;
-	    break;
-	  case GLX_SAMPLES_SGIS:
-	    config->samples = *bp++;
-	    break;
-	case GLX_BIND_TO_TEXTURE_RGB_EXT:
-	    config->bindToTextureRgb = *bp++;
-	    break;
-	case GLX_BIND_TO_TEXTURE_RGBA_EXT:
-	    config->bindToTextureRgba = *bp++;
-	    break;
-	case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
-	    config->bindToMipmapTexture = *bp++;
-	    break;
-	case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
-	    config->bindToTextureTargets = *bp++;
-	    break;
-	case GLX_Y_INVERTED_EXT:
-	    config->yInverted = *bp++;
-	    break;
-	  case None:
-	    i = count;
-	    break;
-	  default:
-	    break;
-	}
-    }
-
-    config->renderType = (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-
-    config->haveAccumBuffer = ((config->accumRedBits +
-			       config->accumGreenBits +
-			       config->accumBlueBits +
-			       config->accumAlphaBits) > 0);
-    config->haveDepthBuffer = (config->depthBits > 0);
-    config->haveStencilBuffer = (config->stencilBits > 0);
+   for (i = 0; i < count; i += 2) {
+      switch (*bp++) {
+      case GLX_RGBA:
+         FETCH_OR_SET(rgbMode);
+         break;
+      case GLX_BUFFER_SIZE:
+         config->rgbBits = *bp++;
+         break;
+      case GLX_LEVEL:
+         config->level = *bp++;
+         break;
+      case GLX_DOUBLEBUFFER:
+         FETCH_OR_SET(doubleBufferMode);
+         break;
+      case GLX_STEREO:
+         FETCH_OR_SET(stereoMode);
+         break;
+      case GLX_AUX_BUFFERS:
+         config->numAuxBuffers = *bp++;
+         break;
+      case GLX_RED_SIZE:
+         config->redBits = *bp++;
+         break;
+      case GLX_GREEN_SIZE:
+         config->greenBits = *bp++;
+         break;
+      case GLX_BLUE_SIZE:
+         config->blueBits = *bp++;
+         break;
+      case GLX_ALPHA_SIZE:
+         config->alphaBits = *bp++;
+         break;
+      case GLX_DEPTH_SIZE:
+         config->depthBits = *bp++;
+         break;
+      case GLX_STENCIL_SIZE:
+         config->stencilBits = *bp++;
+         break;
+      case GLX_ACCUM_RED_SIZE:
+         config->accumRedBits = *bp++;
+         break;
+      case GLX_ACCUM_GREEN_SIZE:
+         config->accumGreenBits = *bp++;
+         break;
+      case GLX_ACCUM_BLUE_SIZE:
+         config->accumBlueBits = *bp++;
+         break;
+      case GLX_ACCUM_ALPHA_SIZE:
+         config->accumAlphaBits = *bp++;
+         break;
+      case GLX_VISUAL_CAVEAT_EXT:
+         config->visualRating = *bp++;
+         break;
+      case GLX_X_VISUAL_TYPE:
+         config->visualType = *bp++;
+         break;
+      case GLX_TRANSPARENT_TYPE:
+         config->transparentPixel = *bp++;
+         break;
+      case GLX_TRANSPARENT_INDEX_VALUE:
+         config->transparentIndex = *bp++;
+         break;
+      case GLX_TRANSPARENT_RED_VALUE:
+         config->transparentRed = *bp++;
+         break;
+      case GLX_TRANSPARENT_GREEN_VALUE:
+         config->transparentGreen = *bp++;
+         break;
+      case GLX_TRANSPARENT_BLUE_VALUE:
+         config->transparentBlue = *bp++;
+         break;
+      case GLX_TRANSPARENT_ALPHA_VALUE:
+         config->transparentAlpha = *bp++;
+         break;
+      case GLX_VISUAL_ID:
+         config->visualID = *bp++;
+         break;
+      case GLX_DRAWABLE_TYPE:
+         config->drawableType = *bp++;
+         break;
+      case GLX_RENDER_TYPE:
+         config->renderType = *bp++;
+         break;
+      case GLX_X_RENDERABLE:
+         config->xRenderable = *bp++;
+         break;
+      case GLX_FBCONFIG_ID:
+         config->fbconfigID = *bp++;
+         break;
+      case GLX_MAX_PBUFFER_WIDTH:
+         config->maxPbufferWidth = *bp++;
+         break;
+      case GLX_MAX_PBUFFER_HEIGHT:
+         config->maxPbufferHeight = *bp++;
+         break;
+      case GLX_MAX_PBUFFER_PIXELS:
+         config->maxPbufferPixels = *bp++;
+         break;
+      case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
+         config->optimalPbufferWidth = *bp++;
+         break;
+      case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
+         config->optimalPbufferHeight = *bp++;
+         break;
+      case GLX_VISUAL_SELECT_GROUP_SGIX:
+         config->visualSelectGroup = *bp++;
+         break;
+      case GLX_SWAP_METHOD_OML:
+         config->swapMethod = *bp++;
+         break;
+      case GLX_SAMPLE_BUFFERS_SGIS:
+         config->sampleBuffers = *bp++;
+         break;
+      case GLX_SAMPLES_SGIS:
+         config->samples = *bp++;
+         break;
+      case GLX_BIND_TO_TEXTURE_RGB_EXT:
+         config->bindToTextureRgb = *bp++;
+         break;
+      case GLX_BIND_TO_TEXTURE_RGBA_EXT:
+         config->bindToTextureRgba = *bp++;
+         break;
+      case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
+         config->bindToMipmapTexture = *bp++;
+         break;
+      case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
+         config->bindToTextureTargets = *bp++;
+         break;
+      case GLX_Y_INVERTED_EXT:
+         config->yInverted = *bp++;
+         break;
+      case None:
+         i = count;
+         break;
+      default:
+         break;
+      }
+   }
+
+   config->renderType =
+      (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
+
+   config->haveAccumBuffer = ((config->accumRedBits +
+                               config->accumGreenBits +
+                               config->accumBlueBits +
+                               config->accumAlphaBits) > 0);
+   config->haveDepthBuffer = (config->depthBits > 0);
+   config->haveStencilBuffer = (config->stencilBits > 0);
 }
 
 static __GLcontextModes *
-createConfigsFromProperties(Display *dpy, int nvisuals, int nprops,
-			    int screen, GLboolean tagged_only)
+createConfigsFromProperties(Display * dpy, int nvisuals, int nprops,
+                            int screen, GLboolean tagged_only)
 {
-    INT32 buf[__GLX_TOTAL_CONFIG], *props;
-    unsigned prop_size;
-    __GLcontextModes *modes, *m;
-    int i;
-
-    if (nprops == 0)
-	return NULL;
-
-    /* FIXME: Is the __GLX_MIN_CONFIG_PROPS test correct for FBconfigs? */
-
-    /* Check number of properties */
-    if (nprops < __GLX_MIN_CONFIG_PROPS || nprops > __GLX_MAX_CONFIG_PROPS)
-	return NULL;
-
-    /* Allocate memory for our config structure */
-    modes = _gl_context_modes_create(nvisuals, sizeof(__GLcontextModes));
-    if (!modes)
-	return NULL;
-
-    prop_size = nprops * __GLX_SIZE_INT32;
-    if (prop_size <= sizeof(buf))
-	props = buf;
-    else
-	props = Xmalloc(prop_size);
-
-    /* Read each config structure and convert it into our format */
-    m = modes;
-    for (i = 0; i < nvisuals; i++) {
-	_XRead(dpy, (char *)props, prop_size);
-	/* Older X servers don't send this so we default it here. */
-	m->drawableType = GLX_WINDOW_BIT;
-	__glXInitializeVisualConfigFromTags(m, nprops, props,
-					    tagged_only, GL_TRUE);
-	m->screen = screen;
-	m = m->next;
-    }
-
-    if (props != buf)
-	Xfree(props);
-
-    return modes;
+   INT32 buf[__GLX_TOTAL_CONFIG], *props;
+   unsigned prop_size;
+   __GLcontextModes *modes, *m;
+   int i;
+
+   if (nprops == 0)
+      return NULL;
+
+   /* FIXME: Is the __GLX_MIN_CONFIG_PROPS test correct for FBconfigs? */
+
+   /* Check number of properties */
+   if (nprops < __GLX_MIN_CONFIG_PROPS || nprops > __GLX_MAX_CONFIG_PROPS)
+      return NULL;
+
+   /* Allocate memory for our config structure */
+   modes = _gl_context_modes_create(nvisuals, sizeof(__GLcontextModes));
+   if (!modes)
+      return NULL;
+
+   prop_size = nprops * __GLX_SIZE_INT32;
+   if (prop_size <= sizeof(buf))
+      props = buf;
+   else
+      props = Xmalloc(prop_size);
+
+   /* Read each config structure and convert it into our format */
+   m = modes;
+   for (i = 0; i < nvisuals; i++) {
+      _XRead(dpy, (char *) props, prop_size);
+      /* Older X servers don't send this so we default it here. */
+      m->drawableType = GLX_WINDOW_BIT;
+      __glXInitializeVisualConfigFromTags(m, nprops, props,
+                                          tagged_only, GL_TRUE);
+      m->screen = screen;
+      m = m->next;
+   }
+
+   if (props != buf)
+      Xfree(props);
+
+   return modes;
 }
 
 static GLboolean
-getVisualConfigs(Display *dpy, __GLXdisplayPrivate *priv, int screen)
+getVisualConfigs(Display * dpy, __GLXdisplayPrivate * priv, int screen)
 {
-    xGLXGetVisualConfigsReq *req;
-    __GLXscreenConfigs *psc;
-    xGLXGetVisualConfigsReply reply;
-    
-    LockDisplay(dpy);
-
-    psc = priv->screenConfigs + screen;
-    psc->visuals = NULL;
-    GetReq(GLXGetVisualConfigs, req);
-    req->reqType = priv->majorOpcode;
-    req->glxCode = X_GLXGetVisualConfigs;
-    req->screen = screen;
-
-    if (!_XReply(dpy, (xReply*) &reply, 0, False))
-	goto out;
-
-    psc->visuals = createConfigsFromProperties(dpy,
-					       reply.numVisuals,
-					       reply.numProps,
-					       screen, GL_FALSE);
+   xGLXGetVisualConfigsReq *req;
+   __GLXscreenConfigs *psc;
+   xGLXGetVisualConfigsReply reply;
+
+   LockDisplay(dpy);
+
+   psc = priv->screenConfigs + screen;
+   psc->visuals = NULL;
+   GetReq(GLXGetVisualConfigs, req);
+   req->reqType = priv->majorOpcode;
+   req->glxCode = X_GLXGetVisualConfigs;
+   req->screen = screen;
+
+   if (!_XReply(dpy, (xReply *) & reply, 0, False))
+      goto out;
+
+   psc->visuals = createConfigsFromProperties(dpy,
+                                              reply.numVisuals,
+                                              reply.numProps,
+                                              screen, GL_FALSE);
 
  out:
-    UnlockDisplay(dpy);
-    return psc->visuals != NULL;
+   UnlockDisplay(dpy);
+   return psc->visuals != NULL;
 }
 
 static GLboolean
-getFBConfigs(Display *dpy, __GLXdisplayPrivate *priv, int screen)
+getFBConfigs(Display * dpy, __GLXdisplayPrivate * priv, int screen)
 {
-    xGLXGetFBConfigsReq *fb_req;
-    xGLXGetFBConfigsSGIXReq *sgi_req;
-    xGLXVendorPrivateWithReplyReq *vpreq;
-    xGLXGetFBConfigsReply reply;
-    __GLXscreenConfigs *psc;
-
-    psc = priv->screenConfigs + screen;
-    psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
-						  X_GLXQueryServerString,
-						  screen, GLX_EXTENSIONS);
-
-    LockDisplay(dpy);
-
-    psc->configs = NULL;
-    if (atof(priv->serverGLXversion) >= 1.3) {
-	GetReq(GLXGetFBConfigs, fb_req);
-	fb_req->reqType = priv->majorOpcode;
-	fb_req->glxCode = X_GLXGetFBConfigs;
-	fb_req->screen = screen;
-    } else if (strstr(psc->serverGLXexts, "GLX_SGIX_fbconfig") != NULL) {
-	GetReqExtra(GLXVendorPrivateWithReply,
-		    sz_xGLXGetFBConfigsSGIXReq +
-		    sz_xGLXVendorPrivateWithReplyReq, vpreq);
-	sgi_req = (xGLXGetFBConfigsSGIXReq *) vpreq;
-	sgi_req->reqType = priv->majorOpcode;
-	sgi_req->glxCode = X_GLXVendorPrivateWithReply;
-	sgi_req->vendorCode = X_GLXvop_GetFBConfigsSGIX;
-	sgi_req->screen = screen;
-    } else
-	goto out;
-
-    if (!_XReply(dpy, (xReply*) &reply, 0, False))
-	goto out;
-
-    psc->configs = createConfigsFromProperties(dpy,
-					       reply.numFBConfigs,
-					       reply.numAttribs * 2,
-					       screen, GL_TRUE);
+   xGLXGetFBConfigsReq *fb_req;
+   xGLXGetFBConfigsSGIXReq *sgi_req;
+   xGLXVendorPrivateWithReplyReq *vpreq;
+   xGLXGetFBConfigsReply reply;
+   __GLXscreenConfigs *psc;
+
+   psc = priv->screenConfigs + screen;
+   psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
+                                                 X_GLXQueryServerString,
+                                                 screen, GLX_EXTENSIONS);
+
+   LockDisplay(dpy);
+
+   psc->configs = NULL;
+   if (atof(priv->serverGLXversion) >= 1.3) {
+      GetReq(GLXGetFBConfigs, fb_req);
+      fb_req->reqType = priv->majorOpcode;
+      fb_req->glxCode = X_GLXGetFBConfigs;
+      fb_req->screen = screen;
+   }
+   else if (strstr(psc->serverGLXexts, "GLX_SGIX_fbconfig") != NULL) {
+      GetReqExtra(GLXVendorPrivateWithReply,
+                  sz_xGLXGetFBConfigsSGIXReq +
+                  sz_xGLXVendorPrivateWithReplyReq, vpreq);
+      sgi_req = (xGLXGetFBConfigsSGIXReq *) vpreq;
+      sgi_req->reqType = priv->majorOpcode;
+      sgi_req->glxCode = X_GLXVendorPrivateWithReply;
+      sgi_req->vendorCode = X_GLXvop_GetFBConfigsSGIX;
+      sgi_req->screen = screen;
+   }
+   else
+      goto out;
+
+   if (!_XReply(dpy, (xReply *) & reply, 0, False))
+      goto out;
+
+   psc->configs = createConfigsFromProperties(dpy,
+                                              reply.numFBConfigs,
+                                              reply.numAttribs * 2,
+                                              screen, GL_TRUE);
 
  out:
-    UnlockDisplay(dpy);
-    return psc->configs != NULL;
+   UnlockDisplay(dpy);
+   return psc->configs != NULL;
 }
 
 /*
 ** Allocate the memory for the per screen configs for each screen.
 ** If that works then fetch the per screen configs data.
 */
-static Bool AllocAndFetchScreenConfigs(Display *dpy, __GLXdisplayPrivate *priv)
+static Bool
+AllocAndFetchScreenConfigs(Display * dpy, __GLXdisplayPrivate * priv)
 {
-    __GLXscreenConfigs *psc;
-    GLint i, screens;
+   __GLXscreenConfigs *psc;
+   GLint i, screens;
 
-    /*
+   /*
     ** First allocate memory for the array of per screen configs.
     */
-    screens = ScreenCount(dpy);
-    psc = (__GLXscreenConfigs*) Xmalloc(screens * sizeof(__GLXscreenConfigs));
-    if (!psc) {
-	return GL_FALSE;
-    }
-    memset(psc, 0, screens * sizeof(__GLXscreenConfigs));
-    priv->screenConfigs = psc;
-    
-    priv->serverGLXversion = __glXGetStringFromServer(dpy, priv->majorOpcode,
-						      X_GLXQueryServerString,
-						      0, GLX_VERSION);
-    if ( priv->serverGLXversion == NULL ) {
-	FreeScreenConfigs(priv);
-	return GL_FALSE;
-    }
-
-    for (i = 0; i < screens; i++, psc++) {
-	getVisualConfigs(dpy, priv, i);
-	getFBConfigs(dpy, priv, i);
+   screens = ScreenCount(dpy);
+   psc = (__GLXscreenConfigs *) Xmalloc(screens * sizeof(__GLXscreenConfigs));
+   if (!psc) {
+      return GL_FALSE;
+   }
+   memset(psc, 0, screens * sizeof(__GLXscreenConfigs));
+   priv->screenConfigs = psc;
+
+   priv->serverGLXversion = __glXGetStringFromServer(dpy, priv->majorOpcode,
+                                                     X_GLXQueryServerString,
+                                                     0, GLX_VERSION);
+   if (priv->serverGLXversion == NULL) {
+      FreeScreenConfigs(priv);
+      return GL_FALSE;
+   }
+
+   for (i = 0; i < screens; i++, psc++) {
+      getVisualConfigs(dpy, priv, i);
+      getFBConfigs(dpy, priv, i);
 
 #ifdef GLX_DIRECT_RENDERING
-	psc->scr = i;
-	psc->dpy = dpy;
-	psc->drawHash = __glxHashCreate();
-	if (psc->drawHash == NULL)
-	    continue;
+      psc->scr = i;
+      psc->dpy = dpy;
+      psc->drawHash = __glxHashCreate();
+      if (psc->drawHash == NULL)
+         continue;
 
-	if (priv->dri2Display)
-	    psc->driScreen = (*priv->dri2Display->createScreen)(psc, i, priv);
+      if (priv->dri2Display)
+         psc->driScreen = (*priv->dri2Display->createScreen) (psc, i, priv);
 
-	if (psc->driScreen == NULL && priv->driDisplay)
-	    psc->driScreen = (*priv->driDisplay->createScreen)(psc, i, priv);
+      if (psc->driScreen == NULL && priv->driDisplay)
+         psc->driScreen = (*priv->driDisplay->createScreen) (psc, i, priv);
 
-	if (psc->driScreen == NULL && priv->driswDisplay)
-	    psc->driScreen = (*priv->driswDisplay->createScreen)(psc, i, priv);
+      if (psc->driScreen == NULL && priv->driswDisplay)
+         psc->driScreen = (*priv->driswDisplay->createScreen) (psc, i, priv);
 
-	if (psc->driScreen == NULL) {
-	    __glxHashDestroy(psc->drawHash);
-	    psc->drawHash = NULL;
-	}
+      if (psc->driScreen == NULL) {
+         __glxHashDestroy(psc->drawHash);
+         psc->drawHash = NULL;
+      }
 #endif
-    }
-    SyncHandle();
-    return GL_TRUE;
+   }
+   SyncHandle();
+   return GL_TRUE;
 }
 
 /*
 ** Initialize the client side extension code.
 */
-_X_HIDDEN __GLXdisplayPrivate *__glXInitialize(Display* dpy)
+_X_HIDDEN __GLXdisplayPrivate *
+__glXInitialize(Display * dpy)
 {
-    XExtDisplayInfo *info = __glXFindDisplay(dpy);
-    XExtData **privList, *private, *found;
-    __GLXdisplayPrivate *dpyPriv;
-    XEDataObject dataObj;
-    int major, minor;
+   XExtDisplayInfo *info = __glXFindDisplay(dpy);
+   XExtData **privList, *private, *found;
+   __GLXdisplayPrivate *dpyPriv;
+   XEDataObject dataObj;
+   int major, minor;
 #ifdef GLX_DIRECT_RENDERING
-    Bool glx_direct, glx_accel;
+   Bool glx_direct, glx_accel;
 #endif
 
 #if defined(USE_XTHREADS)
-    {
-        static int firstCall = 1;
-        if (firstCall) {
-            /* initialize the GLX mutexes */
-            xmutex_init(&__glXmutex);
-            firstCall = 0;
-        }
-    }
+   {
+      static int firstCall = 1;
+      if (firstCall) {
+         /* initialize the GLX mutexes */
+         xmutex_init(&__glXmutex);
+         firstCall = 0;
+      }
+   }
 #endif
 
-    INIT_MESA_SPARC;
-    /* The one and only long long lock */
-    __glXLock();
-
-    if (!XextHasExtension(info)) {
-	/* No GLX extension supported by this server. Oh well. */
-	__glXUnlock();
-	XMissingExtension(dpy, __glXExtensionName);
-	return 0;
-    }
-
-    /* See if a display private already exists.  If so, return it */
-    dataObj.display = dpy;
-    privList = XEHeadOfExtensionList(dataObj);
-    found = XFindOnExtensionList(privList, info->codes->extension);
-    if (found) {
-	__glXUnlock();
-	return (__GLXdisplayPrivate *) found->private_data;
-    }
-
-    /* See if the versions are compatible */
-    if (!QueryVersion(dpy, info->codes->major_opcode, &major, &minor)) {
-	/* The client and server do not agree on versions.  Punt. */
-	__glXUnlock();
-	return 0;
-    }
-
-    /*
+   INIT_MESA_SPARC;
+   /* The one and only long long lock */
+   __glXLock();
+
+   if (!XextHasExtension(info)) {
+      /* No GLX extension supported by this server. Oh well. */
+      __glXUnlock();
+      XMissingExtension(dpy, __glXExtensionName);
+      return 0;
+   }
+
+   /* See if a display private already exists.  If so, return it */
+   dataObj.display = dpy;
+   privList = XEHeadOfExtensionList(dataObj);
+   found = XFindOnExtensionList(privList, info->codes->extension);
+   if (found) {
+      __glXUnlock();
+      return (__GLXdisplayPrivate *) found->private_data;
+   }
+
+   /* See if the versions are compatible */
+   if (!QueryVersion(dpy, info->codes->major_opcode, &major, &minor)) {
+      /* The client and server do not agree on versions.  Punt. */
+      __glXUnlock();
+      return 0;
+   }
+
+   /*
     ** Allocate memory for all the pieces needed for this buffer.
     */
-    private = (XExtData *) Xmalloc(sizeof(XExtData));
-    if (!private) {
-	__glXUnlock();
-	return 0;
-    }
-    dpyPriv = (__GLXdisplayPrivate *) Xcalloc(1, sizeof(__GLXdisplayPrivate));
-    if (!dpyPriv) {
-	__glXUnlock();
-	Xfree((char*) private);
-	return 0;
-    }
-
-    /*
+   private = (XExtData *) Xmalloc(sizeof(XExtData));
+   if (!private) {
+      __glXUnlock();
+      return 0;
+   }
+   dpyPriv = (__GLXdisplayPrivate *) Xcalloc(1, sizeof(__GLXdisplayPrivate));
+   if (!dpyPriv) {
+      __glXUnlock();
+      Xfree((char *) private);
+      return 0;
+   }
+
+   /*
     ** Init the display private and then read in the screen config
     ** structures from the server.
     */
-    dpyPriv->majorOpcode = info->codes->major_opcode;
-    dpyPriv->majorVersion = major;
-    dpyPriv->minorVersion = minor;
-    dpyPriv->dpy = dpy;
+   dpyPriv->majorOpcode = info->codes->major_opcode;
+   dpyPriv->majorVersion = major;
+   dpyPriv->minorVersion = minor;
+   dpyPriv->dpy = dpy;
 
-    dpyPriv->serverGLXvendor = 0x0; 
-    dpyPriv->serverGLXversion = 0x0;
+   dpyPriv->serverGLXvendor = 0x0;
+   dpyPriv->serverGLXversion = 0x0;
 
 #ifdef GLX_DIRECT_RENDERING
-    glx_direct = (getenv("LIBGL_ALWAYS_INDIRECT") == NULL);
-    glx_accel = (getenv("LIBGL_ALWAYS_SOFTWARE") == NULL);
+   glx_direct = (getenv("LIBGL_ALWAYS_INDIRECT") == NULL);
+   glx_accel = (getenv("LIBGL_ALWAYS_SOFTWARE") == NULL);
 
-    /*
+   /*
     ** Initialize the direct rendering per display data and functions.
     ** Note: This _must_ be done before calling any other DRI routines
     ** (e.g., those called in AllocAndFetchScreenConfigs).
     */
-    if (glx_direct && glx_accel) {
-	dpyPriv->dri2Display = dri2CreateDisplay(dpy);
-	dpyPriv->driDisplay = driCreateDisplay(dpy);
-    }
-    if (glx_direct)
-	dpyPriv->driswDisplay = driswCreateDisplay(dpy);
+   if (glx_direct && glx_accel) {
+      dpyPriv->dri2Display = dri2CreateDisplay(dpy);
+      dpyPriv->driDisplay = driCreateDisplay(dpy);
+   }
+   if (glx_direct)
+      dpyPriv->driswDisplay = driswCreateDisplay(dpy);
 #endif
 
-    if (!AllocAndFetchScreenConfigs(dpy, dpyPriv)) {
-	__glXUnlock();
-	Xfree((char*) dpyPriv);
-	Xfree((char*) private);
-	return 0;
-    }
+   if (!AllocAndFetchScreenConfigs(dpy, dpyPriv)) {
+      __glXUnlock();
+      Xfree((char *) dpyPriv);
+      Xfree((char *) private);
+      return 0;
+   }
 
-    /*
+   /*
     ** Fill in the private structure.  This is the actual structure that
     ** hangs off of the Display structure.  Our private structure is
     ** referred to by this structure.  Got that?
     */
-    private->number = info->codes->extension;
-    private->next = 0;
-    private->free_private = __glXFreeDisplayPrivate;
-    private->private_data = (char *) dpyPriv;
-    XAddToExtensionList(privList, private);
-
-    if (dpyPriv->majorVersion == 1 && dpyPriv->minorVersion >= 1) {
-        __glXClientInfo(dpy, dpyPriv->majorOpcode);
-    }
-    __glXUnlock();
-
-    return dpyPriv;
+   private->number = info->codes->extension;
+   private->next = 0;
+   private->free_private = __glXFreeDisplayPrivate;
+   private->private_data = (char *) dpyPriv;
+   XAddToExtensionList(privList, private);
+
+   if (dpyPriv->majorVersion == 1 && dpyPriv->minorVersion >= 1) {
+      __glXClientInfo(dpy, dpyPriv->majorOpcode);
+   }
+   __glXUnlock();
+
+   return dpyPriv;
 }
 
 /*
 ** Setup for sending a GLX command on dpy.  Make sure the extension is
 ** initialized.  Try to avoid calling __glXInitialize as its kinda slow.
 */
-_X_HIDDEN CARD8 __glXSetupForCommand(Display *dpy)
+_X_HIDDEN CARD8
+__glXSetupForCommand(Display * dpy)
 {
-    GLXContext gc;
-    __GLXdisplayPrivate *priv;
-
-    /* If this thread has a current context, flush its rendering commands */
-    gc = __glXGetCurrentContext();
-    if (gc->currentDpy) {
-	/* Flush rendering buffer of the current context, if any */
-	(void) __glXFlushRenderBuffer(gc, gc->pc);
-
-	if (gc->currentDpy == dpy) {
-	    /* Use opcode from gc because its right */
-	    INIT_MESA_SPARC;
-	    return gc->majorOpcode;
-	} else {
-	    /*
-	    ** Have to get info about argument dpy because it might be to
-	    ** a different server
-	    */
-	}
-    }
-
-    /* Forced to lookup extension via the slow initialize route */
-    priv = __glXInitialize(dpy);
-    if (!priv) {
-	return 0;
-    }
-    return priv->majorOpcode;
+   GLXContext gc;
+   __GLXdisplayPrivate *priv;
+
+   /* If this thread has a current context, flush its rendering commands */
+   gc = __glXGetCurrentContext();
+   if (gc->currentDpy) {
+      /* Flush rendering buffer of the current context, if any */
+      (void) __glXFlushRenderBuffer(gc, gc->pc);
+
+      if (gc->currentDpy == dpy) {
+         /* Use opcode from gc because its right */
+         INIT_MESA_SPARC;
+         return gc->majorOpcode;
+      }
+      else {
+         /*
+          ** Have to get info about argument dpy because it might be to
+          ** a different server
+          */
+      }
+   }
+
+   /* Forced to lookup extension via the slow initialize route */
+   priv = __glXInitialize(dpy);
+   if (!priv) {
+      return 0;
+   }
+   return priv->majorOpcode;
 }
 
 /**
@@ -788,37 +798,38 @@ _X_HIDDEN CARD8 __glXSetupForCommand(Display *dpy)
  * Modify this function to use \c ctx->pc instead of the explicit
  * \c pc parameter.
  */
-_X_HIDDEN GLubyte *__glXFlushRenderBuffer(__GLXcontext *ctx, GLubyte *pc)
+_X_HIDDEN GLubyte *
+__glXFlushRenderBuffer(__GLXcontext * ctx, GLubyte * pc)
 {
-    Display * const dpy = ctx->currentDpy;
+   Display *const dpy = ctx->currentDpy;
 #ifdef USE_XCB
-    xcb_connection_t *c = XGetXCBConnection(dpy);
+   xcb_connection_t *c = XGetXCBConnection(dpy);
 #else
-    xGLXRenderReq *req;
+   xGLXRenderReq *req;
 #endif /* USE_XCB */
-    const GLint size = pc - ctx->buf;
+   const GLint size = pc - ctx->buf;
 
-    if ( (dpy != NULL) && (size > 0) ) {
+   if ((dpy != NULL) && (size > 0)) {
 #ifdef USE_XCB
-	xcb_glx_render(c, ctx->currentContextTag, size,
-		       (const uint8_t *)ctx->buf);
+      xcb_glx_render(c, ctx->currentContextTag, size,
+                     (const uint8_t *) ctx->buf);
 #else
-	/* Send the entire buffer as an X request */
-	LockDisplay(dpy);
-	GetReq(GLXRender,req); 
-	req->reqType = ctx->majorOpcode;
-	req->glxCode = X_GLXRender; 
-	req->contextTag = ctx->currentContextTag;
-	req->length += (size + 3) >> 2;
-	_XSend(dpy, (char *)ctx->buf, size);
-	UnlockDisplay(dpy);
-	SyncHandle();
+      /* Send the entire buffer as an X request */
+      LockDisplay(dpy);
+      GetReq(GLXRender, req);
+      req->reqType = ctx->majorOpcode;
+      req->glxCode = X_GLXRender;
+      req->contextTag = ctx->currentContextTag;
+      req->length += (size + 3) >> 2;
+      _XSend(dpy, (char *) ctx->buf, size);
+      UnlockDisplay(dpy);
+      SyncHandle();
 #endif
-    }
+   }
 
-    /* Reset pointer and return it */
-    ctx->pc = ctx->buf;
-    return ctx->pc;
+   /* Reset pointer and return it */
+   ctx->pc = ctx->buf;
+   return ctx->pc;
 }
 
 
@@ -838,35 +849,36 @@ _X_HIDDEN GLubyte *__glXFlushRenderBuffer(__GLXcontext *ctx, GLubyte *pc)
  * \param data           Command data.
  * \param dataLen        Size, in bytes, of the command data.
  */
-_X_HIDDEN void __glXSendLargeChunk(__GLXcontext *gc, GLint requestNumber, 
-				   GLint totalRequests,
-				   const GLvoid * data, GLint dataLen)
+_X_HIDDEN void
+__glXSendLargeChunk(__GLXcontext * gc, GLint requestNumber,
+                    GLint totalRequests, const GLvoid * data, GLint dataLen)
 {
-    Display *dpy = gc->currentDpy;
+   Display *dpy = gc->currentDpy;
 #ifdef USE_XCB
-    xcb_connection_t *c = XGetXCBConnection(dpy);
-    xcb_glx_render_large(c, gc->currentContextTag, requestNumber, totalRequests, dataLen, data);
+   xcb_connection_t *c = XGetXCBConnection(dpy);
+   xcb_glx_render_large(c, gc->currentContextTag, requestNumber,
+                        totalRequests, dataLen, data);
 #else
-    xGLXRenderLargeReq *req;
-    
-    if ( requestNumber == 1 ) {
-	LockDisplay(dpy);
-    }
-
-    GetReq(GLXRenderLarge,req); 
-    req->reqType = gc->majorOpcode;
-    req->glxCode = X_GLXRenderLarge; 
-    req->contextTag = gc->currentContextTag;
-    req->length += (dataLen + 3) >> 2;
-    req->requestNumber = requestNumber;
-    req->requestTotal = totalRequests;
-    req->dataBytes = dataLen;
-    Data(dpy, data, dataLen);
-
-    if ( requestNumber == totalRequests ) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-    }
+   xGLXRenderLargeReq *req;
+
+   if (requestNumber == 1) {
+      LockDisplay(dpy);
+   }
+
+   GetReq(GLXRenderLarge, req);
+   req->reqType = gc->majorOpcode;
+   req->glxCode = X_GLXRenderLarge;
+   req->contextTag = gc->currentContextTag;
+   req->length += (dataLen + 3) >> 2;
+   req->requestNumber = requestNumber;
+   req->requestTotal = totalRequests;
+   req->dataBytes = dataLen;
+   Data(dpy, data, dataLen);
+
+   if (requestNumber == totalRequests) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+   }
 #endif /* USE_XCB */
 }
 
@@ -886,65 +898,69 @@ _X_HIDDEN void __glXSendLargeChunk(__GLXcontext *gc, GLint requestNumber,
  * \param data       Command data.
  * \param dataLen    Size, in bytes, of the command data.
  */
-_X_HIDDEN void __glXSendLargeCommand(__GLXcontext *ctx,
-				     const GLvoid *header, GLint headerLen,
-				     const GLvoid *data, GLint dataLen)
+_X_HIDDEN void
+__glXSendLargeCommand(__GLXcontext * ctx,
+                      const GLvoid * header, GLint headerLen,
+                      const GLvoid * data, GLint dataLen)
 {
-    GLint maxSize;
-    GLint totalRequests, requestNumber;
+   GLint maxSize;
+   GLint totalRequests, requestNumber;
 
-    /*
+   /*
     ** Calculate the maximum amount of data can be stuffed into a single
     ** packet.  sz_xGLXRenderReq is added because bufSize is the maximum
     ** packet size minus sz_xGLXRenderReq.
     */
-    maxSize = (ctx->bufSize + sz_xGLXRenderReq) - sz_xGLXRenderLargeReq;
-    totalRequests = 1 + (dataLen / maxSize);
-    if (dataLen % maxSize) totalRequests++;
+   maxSize = (ctx->bufSize + sz_xGLXRenderReq) - sz_xGLXRenderLargeReq;
+   totalRequests = 1 + (dataLen / maxSize);
+   if (dataLen % maxSize)
+      totalRequests++;
 
-    /*
+   /*
     ** Send all of the command, except the large array, as one request.
     */
-    assert( headerLen <= maxSize );
-    __glXSendLargeChunk(ctx, 1, totalRequests, header, headerLen);
+   assert(headerLen <= maxSize);
+   __glXSendLargeChunk(ctx, 1, totalRequests, header, headerLen);
 
-    /*
+   /*
     ** Send enough requests until the whole array is sent.
     */
-    for ( requestNumber = 2 ; requestNumber <= (totalRequests - 1) ; requestNumber++ ) {
-	__glXSendLargeChunk(ctx, requestNumber, totalRequests, data, maxSize);
-	data = (const GLvoid *) (((const GLubyte *) data) + maxSize);
-	dataLen -= maxSize;
-	assert( dataLen > 0 );
-    }
-
-    assert( dataLen <= maxSize );
-    __glXSendLargeChunk(ctx, requestNumber, totalRequests, data, dataLen);
+   for (requestNumber = 2; requestNumber <= (totalRequests - 1);
+        requestNumber++) {
+      __glXSendLargeChunk(ctx, requestNumber, totalRequests, data, maxSize);
+      data = (const GLvoid *) (((const GLubyte *) data) + maxSize);
+      dataLen -= maxSize;
+      assert(dataLen > 0);
+   }
+
+   assert(dataLen <= maxSize);
+   __glXSendLargeChunk(ctx, requestNumber, totalRequests, data, dataLen);
 }
 
 /************************************************************************/
 
 #ifdef DEBUG
-_X_HIDDEN void __glXDumpDrawBuffer(__GLXcontext *ctx)
+_X_HIDDEN void
+__glXDumpDrawBuffer(__GLXcontext * ctx)
 {
-    GLubyte *p = ctx->buf;
-    GLubyte *end = ctx->pc;
-    GLushort opcode, length;
-
-    while (p < end) {
-	/* Fetch opcode */
-	opcode = *((GLushort*) p);
-	length = *((GLushort*) (p + 2));
-	printf("%2x: %5d: ", opcode, length);
-	length -= 4;
-	p += 4;
-	while (length > 0) {
-	    printf("%08x ", *((unsigned *) p));
-	    p += 4;
-	    length -= 4;
-	}
-	printf("\n");
-    }	    
+   GLubyte *p = ctx->buf;
+   GLubyte *end = ctx->pc;
+   GLushort opcode, length;
+
+   while (p < end) {
+      /* Fetch opcode */
+      opcode = *((GLushort *) p);
+      length = *((GLushort *) (p + 2));
+      printf("%2x: %5d: ", opcode, length);
+      length -= 4;
+      p += 4;
+      while (length > 0) {
+         printf("%08x ", *((unsigned *) p));
+         p += 4;
+         length -= 4;
+      }
+      printf("\n");
+   }
 }
 #endif
 
@@ -971,29 +987,29 @@ extern void __glapi_sparc_icache_flush(unsigned int *);
 static void
 _glx_mesa_init_sparc_glapi_relocs(void)
 {
-	unsigned int *insn_ptr, *end_ptr;
-	unsigned long disp_addr;
-
-	insn_ptr = &_mesa_sparc_glapi_begin;
-	end_ptr = &_mesa_sparc_glapi_end;
-	disp_addr = (unsigned long) &_glapi_Dispatch;
-
-	/*
-         * Verbatim from Mesa sparc.c.  It's needed because there doesn't
-         * seem to be a better way to do this:
-         *
-         * UNCONDITIONAL_JUMP ( (*_glapi_Dispatch) + entry_offset )
-         *
-         * This code is patching in the ADDRESS of the pointer to the
-         * dispatch table.  Hence, it must be called exactly once, because
-         * that address is not going to change.
-         *
-         * What it points to can change, but Mesa (and hence, we) assume
-         * that there is only one pointer.
-         *
-	 */
-	while (insn_ptr < end_ptr) {
-#if ( defined(__sparc_v9__) && ( !defined(__linux__) || defined(__linux_64__) ) )	
+   unsigned int *insn_ptr, *end_ptr;
+   unsigned long disp_addr;
+
+   insn_ptr = &_mesa_sparc_glapi_begin;
+   end_ptr = &_mesa_sparc_glapi_end;
+   disp_addr = (unsigned long) &_glapi_Dispatch;
+
+   /*
+    * Verbatim from Mesa sparc.c.  It's needed because there doesn't
+    * seem to be a better way to do this:
+    *
+    * UNCONDITIONAL_JUMP ( (*_glapi_Dispatch) + entry_offset )
+    *
+    * This code is patching in the ADDRESS of the pointer to the
+    * dispatch table.  Hence, it must be called exactly once, because
+    * that address is not going to change.
+    *
+    * What it points to can change, but Mesa (and hence, we) assume
+    * that there is only one pointer.
+    *
+    */
+   while (insn_ptr < end_ptr) {
+#if ( defined(__sparc_v9__) && ( !defined(__linux__) || defined(__linux_64__) ) )
 /*
 	This code patches for 64-bit addresses.  This had better
 	not happen for Sparc/Linux, no matter what architecture we
@@ -1002,20 +1018,19 @@ _glx_mesa_init_sparc_glapi_relocs(void)
         The 'defined(__linux_64__)' is used here as a placeholder for
         when we do do 64-bit usermode on sparc linux.
 	*/
-		insn_ptr[0] |= (disp_addr >> (32 + 10));
-		insn_ptr[1] |= ((disp_addr & 0xffffffff) >> 10);
-		__glapi_sparc_icache_flush(&insn_ptr[0]);
-		insn_ptr[2] |= ((disp_addr >> 32) & ((1 << 10) - 1));
-		insn_ptr[3] |= (disp_addr & ((1 << 10) - 1));
-		__glapi_sparc_icache_flush(&insn_ptr[2]);
-		insn_ptr += 11;
+      insn_ptr[0] |= (disp_addr >> (32 + 10));
+      insn_ptr[1] |= ((disp_addr & 0xffffffff) >> 10);
+      __glapi_sparc_icache_flush(&insn_ptr[0]);
+      insn_ptr[2] |= ((disp_addr >> 32) & ((1 << 10) - 1));
+      insn_ptr[3] |= (disp_addr & ((1 << 10) - 1));
+      __glapi_sparc_icache_flush(&insn_ptr[2]);
+      insn_ptr += 11;
 #else
-		insn_ptr[0] |= (disp_addr >> 10);
-		insn_ptr[1] |= (disp_addr & ((1 << 10) - 1));
-		__glapi_sparc_icache_flush(&insn_ptr[0]);
-		insn_ptr += 5;
+      insn_ptr[0] |= (disp_addr >> 10);
+      insn_ptr[1] |= (disp_addr & ((1 << 10) - 1));
+      __glapi_sparc_icache_flush(&insn_ptr[0]);
+      insn_ptr += 5;
 #endif
-	}
+   }
 }
-#endif  /* sparc ASM in use */
-
+#endif /* sparc ASM in use */
-- 
cgit v1.2.3


From 39c958944c467bc8f899beba0f944e01d5f00f9d Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:10:06 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glxhash.h

---
 src/glx/x11/glxhash.h | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/glx/x11/glxhash.h b/src/glx/x11/glxhash.h
index 382d69ec4d..e97848fa8d 100644
--- a/src/glx/x11/glxhash.h
+++ b/src/glx/x11/glxhash.h
@@ -7,11 +7,15 @@ typedef struct __glxHashTable __glxHashTable;
 
 /* Hash table routines */
 extern __glxHashTable *__glxHashCreate(void);
-extern int  __glxHashDestroy(__glxHashTable *t);
-extern int  __glxHashLookup(__glxHashTable *t, unsigned long key, void **value);
-extern int  __glxHashInsert(__glxHashTable *t, unsigned long key, void *value);
-extern int  __glxHashDelete(__glxHashTable *t, unsigned long key);
-extern int  __glxHashFirst(__glxHashTable *t, unsigned long *key, void **value);
-extern int  __glxHashNext(__glxHashTable *t, unsigned long *key, void **value);
+extern int __glxHashDestroy(__glxHashTable * t);
+extern int __glxHashLookup(__glxHashTable * t, unsigned long key,
+                           void **value);
+extern int __glxHashInsert(__glxHashTable * t, unsigned long key,
+                           void *value);
+extern int __glxHashDelete(__glxHashTable * t, unsigned long key);
+extern int __glxHashFirst(__glxHashTable * t, unsigned long *key,
+                          void **value);
+extern int __glxHashNext(__glxHashTable * t, unsigned long *key,
+                         void **value);
 
 #endif /* _GLX_HASH_H_ */
-- 
cgit v1.2.3


From bd6a3d5975aed1fb764b8b76a04082843747abe1 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:10:16 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glxhash.c

---
 src/glx/x11/glxhash.c | 551 +++++++++++++++++++++++++++-----------------------
 1 file changed, 299 insertions(+), 252 deletions(-)

diff --git a/src/glx/x11/glxhash.c b/src/glx/x11/glxhash.c
index 5d673f8312..22d5995aa5 100644
--- a/src/glx/x11/glxhash.c
+++ b/src/glx/x11/glxhash.c
@@ -81,8 +81,8 @@
 
 #define HASH_MAGIC 0xdeadbeef
 #define HASH_DEBUG 0
-#define HASH_SIZE  512		/* Good for about 100 entries */
-				/* If you change this value, you probably
+#define HASH_SIZE  512          /* Good for about 100 entries */
+                                /* If you change this value, you probably
                                    have to change the HashHash hashing
                                    function! */
 
@@ -93,323 +93,370 @@
 #define HASH_RANDOM             random()
 #define HASH_RANDOM_DESTROY
 
-typedef struct __glxHashBucket {
-    unsigned long     key;
-    void              *value;
-    struct __glxHashBucket *next;
+typedef struct __glxHashBucket
+{
+   unsigned long key;
+   void *value;
+   struct __glxHashBucket *next;
 } __glxHashBucket, *__glxHashBucketPtr;
 
 typedef struct __glxHashTable *__glxHashTablePtr;
-struct __glxHashTable {
-    unsigned long    magic;
-    unsigned long    hits;	/* At top of linked list */
-    unsigned long    partials;	/* Not at top of linked list */
-    unsigned long    misses;	/* Not in table */
-    __glxHashBucketPtr    buckets[HASH_SIZE];
-    int              p0;
-    __glxHashBucketPtr    p1;
+struct __glxHashTable
+{
+   unsigned long magic;
+   unsigned long hits;          /* At top of linked list */
+   unsigned long partials;      /* Not at top of linked list */
+   unsigned long misses;        /* Not in table */
+   __glxHashBucketPtr buckets[HASH_SIZE];
+   int p0;
+   __glxHashBucketPtr p1;
 };
 
-static unsigned long HashHash(unsigned long key)
+static unsigned long
+HashHash(unsigned long key)
 {
-    unsigned long        hash = 0;
-    unsigned long        tmp  = key;
-    static int           init = 0;
-    static unsigned long scatter[256];
-    int                  i;
-
-    if (!init) {
-	HASH_RANDOM_DECL;
-	HASH_RANDOM_INIT(37);
-	for (i = 0; i < 256; i++) scatter[i] = HASH_RANDOM;
-	HASH_RANDOM_DESTROY;
-	++init;
-    }
-
-    while (tmp) {
-	hash = (hash << 1) + scatter[tmp & 0xff];
-	tmp >>= 8;
-    }
-
-    hash %= HASH_SIZE;
+   unsigned long hash = 0;
+   unsigned long tmp = key;
+   static int init = 0;
+   static unsigned long scatter[256];
+   int i;
+
+   if (!init) {
+      HASH_RANDOM_DECL;
+      HASH_RANDOM_INIT(37);
+      for (i = 0; i < 256; i++)
+         scatter[i] = HASH_RANDOM;
+      HASH_RANDOM_DESTROY;
+      ++init;
+   }
+
+   while (tmp) {
+      hash = (hash << 1) + scatter[tmp & 0xff];
+      tmp >>= 8;
+   }
+
+   hash %= HASH_SIZE;
 #if HASH_DEBUG
-    printf( "Hash(%d) = %d\n", key, hash);
+   printf("Hash(%d) = %d\n", key, hash);
 #endif
-    return hash;
+   return hash;
 }
 
-_X_HIDDEN __glxHashTable *__glxHashCreate(void)
+_X_HIDDEN __glxHashTable *
+__glxHashCreate(void)
 {
-    __glxHashTablePtr table;
-    int          i;
-
-    table           = HASH_ALLOC(sizeof(*table));
-    if (!table) return NULL;
-    table->magic    = HASH_MAGIC;
-    table->hits     = 0;
-    table->partials = 0;
-    table->misses   = 0;
-
-    for (i = 0; i < HASH_SIZE; i++) table->buckets[i] = NULL;
-    return table;
+   __glxHashTablePtr table;
+   int i;
+
+   table = HASH_ALLOC(sizeof(*table));
+   if (!table)
+      return NULL;
+   table->magic = HASH_MAGIC;
+   table->hits = 0;
+   table->partials = 0;
+   table->misses = 0;
+
+   for (i = 0; i < HASH_SIZE; i++)
+      table->buckets[i] = NULL;
+   return table;
 }
 
-_X_HIDDEN int __glxHashDestroy(__glxHashTable *t)
+_X_HIDDEN int
+__glxHashDestroy(__glxHashTable * t)
 {
-    __glxHashTablePtr  table = (__glxHashTablePtr)t;
-    __glxHashBucketPtr bucket;
-    __glxHashBucketPtr next;
-    int           i;
-
-    if (table->magic != HASH_MAGIC) return -1; /* Bad magic */
-
-    for (i = 0; i < HASH_SIZE; i++) {
-	for (bucket = table->buckets[i]; bucket;) {
-	    next = bucket->next;
-	    HASH_FREE(bucket);
-	    bucket = next;
-	}
-    }
-    HASH_FREE(table);
-    return 0;
+   __glxHashTablePtr table = (__glxHashTablePtr) t;
+   __glxHashBucketPtr bucket;
+   __glxHashBucketPtr next;
+   int i;
+
+   if (table->magic != HASH_MAGIC)
+      return -1;                /* Bad magic */
+
+   for (i = 0; i < HASH_SIZE; i++) {
+      for (bucket = table->buckets[i]; bucket;) {
+         next = bucket->next;
+         HASH_FREE(bucket);
+         bucket = next;
+      }
+   }
+   HASH_FREE(table);
+   return 0;
 }
 
 /* Find the bucket and organize the list so that this bucket is at the
    top. */
 
-static __glxHashBucketPtr HashFind(__glxHashTablePtr table,
-			      unsigned long key, unsigned long *h)
+static __glxHashBucketPtr
+HashFind(__glxHashTablePtr table, unsigned long key, unsigned long *h)
 {
-    unsigned long hash = HashHash(key);
-    __glxHashBucketPtr prev = NULL;
-    __glxHashBucketPtr bucket;
-
-    if (h) *h = hash;
-
-    for (bucket = table->buckets[hash]; bucket; bucket = bucket->next) {
-	if (bucket->key == key) {
-	    if (prev) {
-				/* Organize */
-		prev->next           = bucket->next;
-		bucket->next         = table->buckets[hash];
-		table->buckets[hash] = bucket;
-		++table->partials;
-	    } else {
-		++table->hits;
-	    }
-	    return bucket;
-	}
-	prev = bucket;
-    }
-    ++table->misses;
-    return NULL;
+   unsigned long hash = HashHash(key);
+   __glxHashBucketPtr prev = NULL;
+   __glxHashBucketPtr bucket;
+
+   if (h)
+      *h = hash;
+
+   for (bucket = table->buckets[hash]; bucket; bucket = bucket->next) {
+      if (bucket->key == key) {
+         if (prev) {
+            /* Organize */
+            prev->next = bucket->next;
+            bucket->next = table->buckets[hash];
+            table->buckets[hash] = bucket;
+            ++table->partials;
+         }
+         else {
+            ++table->hits;
+         }
+         return bucket;
+      }
+      prev = bucket;
+   }
+   ++table->misses;
+   return NULL;
 }
 
-_X_HIDDEN int __glxHashLookup(__glxHashTable *t,
-			      unsigned long key, void **value)
+_X_HIDDEN int
+__glxHashLookup(__glxHashTable * t, unsigned long key, void **value)
 {
-    __glxHashTablePtr  table = (__glxHashTablePtr)t;
-    __glxHashBucketPtr bucket;
+   __glxHashTablePtr table = (__glxHashTablePtr) t;
+   __glxHashBucketPtr bucket;
 
-    if (!table || table->magic != HASH_MAGIC) return -1; /* Bad magic */
+   if (!table || table->magic != HASH_MAGIC)
+      return -1;                /* Bad magic */
 
-    bucket = HashFind(table, key, NULL);
-    if (!bucket) return 1;	/* Not found */
-    *value = bucket->value;
-    return 0;			/* Found */
+   bucket = HashFind(table, key, NULL);
+   if (!bucket)
+      return 1;                 /* Not found */
+   *value = bucket->value;
+   return 0;                    /* Found */
 }
 
-_X_HIDDEN int __glxHashInsert(__glxHashTable *t,
-			      unsigned long key, void *value)
+_X_HIDDEN int
+__glxHashInsert(__glxHashTable * t, unsigned long key, void *value)
 {
-    __glxHashTablePtr  table = (__glxHashTablePtr)t;
-    __glxHashBucketPtr bucket;
-    unsigned long hash;
-
-    if (table->magic != HASH_MAGIC) return -1; /* Bad magic */
-
-    if (HashFind(table, key, &hash)) return 1; /* Already in table */
-
-    bucket               = HASH_ALLOC(sizeof(*bucket));
-    if (!bucket) return -1;	/* Error */
-    bucket->key          = key;
-    bucket->value        = value;
-    bucket->next         = table->buckets[hash];
-    table->buckets[hash] = bucket;
+   __glxHashTablePtr table = (__glxHashTablePtr) t;
+   __glxHashBucketPtr bucket;
+   unsigned long hash;
+
+   if (table->magic != HASH_MAGIC)
+      return -1;                /* Bad magic */
+
+   if (HashFind(table, key, &hash))
+      return 1;                 /* Already in table */
+
+   bucket = HASH_ALLOC(sizeof(*bucket));
+   if (!bucket)
+      return -1;                /* Error */
+   bucket->key = key;
+   bucket->value = value;
+   bucket->next = table->buckets[hash];
+   table->buckets[hash] = bucket;
 #if HASH_DEBUG
-    printf("Inserted %d at %d/%p\n", key, hash, bucket);
+   printf("Inserted %d at %d/%p\n", key, hash, bucket);
 #endif
-    return 0;			/* Added to table */
+   return 0;                    /* Added to table */
 }
 
-_X_HIDDEN int __glxHashDelete(__glxHashTable *t, unsigned long key)
+_X_HIDDEN int
+__glxHashDelete(__glxHashTable * t, unsigned long key)
 {
-    __glxHashTablePtr  table = (__glxHashTablePtr)t;
-    unsigned long hash;
-    __glxHashBucketPtr bucket;
+   __glxHashTablePtr table = (__glxHashTablePtr) t;
+   unsigned long hash;
+   __glxHashBucketPtr bucket;
 
-    if (table->magic != HASH_MAGIC) return -1; /* Bad magic */
+   if (table->magic != HASH_MAGIC)
+      return -1;                /* Bad magic */
 
-    bucket = HashFind(table, key, &hash);
+   bucket = HashFind(table, key, &hash);
 
-    if (!bucket) return 1;	/* Not found */
+   if (!bucket)
+      return 1;                 /* Not found */
 
-    table->buckets[hash] = bucket->next;
-    HASH_FREE(bucket);
-    return 0;
+   table->buckets[hash] = bucket->next;
+   HASH_FREE(bucket);
+   return 0;
 }
 
-_X_HIDDEN int __glxHashNext(__glxHashTable *t,
-			    unsigned long *key, void **value)
+_X_HIDDEN int
+__glxHashNext(__glxHashTable * t, unsigned long *key, void **value)
 {
-    __glxHashTablePtr  table = (__glxHashTablePtr)t;
-
-    while (table->p0 < HASH_SIZE) {
-	if (table->p1) {
-	    *key       = table->p1->key;
-	    *value     = table->p1->value;
-	    table->p1  = table->p1->next;
-	    return 1;
-	}
-	table->p1 = table->buckets[table->p0];
-	++table->p0;
-    }
-    return 0;
+   __glxHashTablePtr table = (__glxHashTablePtr) t;
+
+   while (table->p0 < HASH_SIZE) {
+      if (table->p1) {
+         *key = table->p1->key;
+         *value = table->p1->value;
+         table->p1 = table->p1->next;
+         return 1;
+      }
+      table->p1 = table->buckets[table->p0];
+      ++table->p0;
+   }
+   return 0;
 }
 
-_X_HIDDEN int __glxHashFirst(__glxHashTable *t,
-			     unsigned long *key, void **value)
+_X_HIDDEN int
+__glxHashFirst(__glxHashTable * t, unsigned long *key, void **value)
 {
-    __glxHashTablePtr  table = (__glxHashTablePtr)t;
+   __glxHashTablePtr table = (__glxHashTablePtr) t;
 
-    if (table->magic != HASH_MAGIC) return -1; /* Bad magic */
+   if (table->magic != HASH_MAGIC)
+      return -1;                /* Bad magic */
 
-    table->p0 = 0;
-    table->p1 = table->buckets[0];
-    return __glxHashNext(table, key, value);
+   table->p0 = 0;
+   table->p1 = table->buckets[0];
+   return __glxHashNext(table, key, value);
 }
 
 #if HASH_MAIN
 #define DIST_LIMIT 10
 static int dist[DIST_LIMIT];
 
-static void clear_dist(void) {
-    int i;
+static void
+clear_dist(void)
+{
+   int i;
 
-    for (i = 0; i < DIST_LIMIT; i++) dist[i] = 0;
+   for (i = 0; i < DIST_LIMIT; i++)
+      dist[i] = 0;
 }
 
-static int count_entries(__glxHashBucketPtr bucket)
+static int
+count_entries(__glxHashBucketPtr bucket)
 {
-    int count = 0;
+   int count = 0;
 
-    for (; bucket; bucket = bucket->next) ++count;
-    return count;
+   for (; bucket; bucket = bucket->next)
+      ++count;
+   return count;
 }
 
-static void update_dist(int count)
+static void
+update_dist(int count)
 {
-    if (count >= DIST_LIMIT) ++dist[DIST_LIMIT-1];
-    else                     ++dist[count];
+   if (count >= DIST_LIMIT)
+      ++dist[DIST_LIMIT - 1];
+   else
+      ++dist[count];
 }
 
-static void compute_dist(__glxHashTablePtr table)
+static void
+compute_dist(__glxHashTablePtr table)
 {
-    int           i;
-    __glxHashBucketPtr bucket;
-
-    printf("Hits = %ld, partials = %ld, misses = %ld\n",
-	   table->hits, table->partials, table->misses);
-    clear_dist();
-    for (i = 0; i < HASH_SIZE; i++) {
-	bucket = table->buckets[i];
-	update_dist(count_entries(bucket));
-    }
-    for (i = 0; i < DIST_LIMIT; i++) {
-	if (i != DIST_LIMIT-1) printf("%5d %10d\n", i, dist[i]);
-	else                   printf("other %10d\n", dist[i]);
-    }
+   int i;
+   __glxHashBucketPtr bucket;
+
+   printf("Hits = %ld, partials = %ld, misses = %ld\n",
+          table->hits, table->partials, table->misses);
+   clear_dist();
+   for (i = 0; i < HASH_SIZE; i++) {
+      bucket = table->buckets[i];
+      update_dist(count_entries(bucket));
+   }
+   for (i = 0; i < DIST_LIMIT; i++) {
+      if (i != DIST_LIMIT - 1)
+         printf("%5d %10d\n", i, dist[i]);
+      else
+         printf("other %10d\n", dist[i]);
+   }
 }
 
-static void check_table(__glxHashTablePtr table,
-			unsigned long key, unsigned long value)
+static void
+check_table(__glxHashTablePtr table, unsigned long key, unsigned long value)
 {
-    unsigned long retval  = 0;
-    int           retcode = __glxHashLookup(table, key, &retval);
-
-    switch (retcode) {
-    case -1:
-	printf("Bad magic = 0x%08lx:"
-	       " key = %lu, expected = %lu, returned = %lu\n",
-	       table->magic, key, value, retval);
-	break;
-    case 1:
-	printf("Not found: key = %lu, expected = %lu returned = %lu\n",
-	       key, value, retval);
-	break;
-    case 0:
-	if (value != retval)
-	    printf("Bad value: key = %lu, expected = %lu, returned = %lu\n",
-		   key, value, retval);
-	break;
-    default:
-	printf("Bad retcode = %d: key = %lu, expected = %lu, returned = %lu\n",
-	       retcode, key, value, retval);
-	break;
-    }
+   unsigned long retval = 0;
+   int retcode = __glxHashLookup(table, key, &retval);
+
+   switch (retcode) {
+   case -1:
+      printf("Bad magic = 0x%08lx:"
+             " key = %lu, expected = %lu, returned = %lu\n",
+             table->magic, key, value, retval);
+      break;
+   case 1:
+      printf("Not found: key = %lu, expected = %lu returned = %lu\n",
+             key, value, retval);
+      break;
+   case 0:
+      if (value != retval)
+         printf("Bad value: key = %lu, expected = %lu, returned = %lu\n",
+                key, value, retval);
+      break;
+   default:
+      printf("Bad retcode = %d: key = %lu, expected = %lu, returned = %lu\n",
+             retcode, key, value, retval);
+      break;
+   }
 }
 
-int main(void)
+int
+main(void)
 {
-    __glxHashTablePtr table;
-    int          i;
-
-    printf("\n***** 256 consecutive integers ****\n");
-    table = __glxHashCreate();
-    for (i = 0; i < 256; i++) __glxHashInsert(table, i, i);
-    for (i = 0; i < 256; i++) check_table(table, i, i);
-    for (i = 256; i >= 0; i--) check_table(table, i, i);
-    compute_dist(table);
-    __glxHashDestroy(table);
-
-    printf("\n***** 1024 consecutive integers ****\n");
-    table = __glxHashCreate();
-    for (i = 0; i < 1024; i++) __glxHashInsert(table, i, i);
-    for (i = 0; i < 1024; i++) check_table(table, i, i);
-    for (i = 1024; i >= 0; i--) check_table(table, i, i);
-    compute_dist(table);
-    __glxHashDestroy(table);
-
-    printf("\n***** 1024 consecutive page addresses (4k pages) ****\n");
-    table = __glxHashCreate();
-    for (i = 0; i < 1024; i++) __glxHashInsert(table, i*4096, i);
-    for (i = 0; i < 1024; i++) check_table(table, i*4096, i);
-    for (i = 1024; i >= 0; i--) check_table(table, i*4096, i);
-    compute_dist(table);
-    __glxHashDestroy(table);
-
-    printf("\n***** 1024 random integers ****\n");
-    table = __glxHashCreate();
-    srandom(0xbeefbeef);
-    for (i = 0; i < 1024; i++) __glxHashInsert(table, random(), i);
-    srandom(0xbeefbeef);
-    for (i = 0; i < 1024; i++) check_table(table, random(), i);
-    srandom(0xbeefbeef);
-    for (i = 0; i < 1024; i++) check_table(table, random(), i);
-    compute_dist(table);
-    __glxHashDestroy(table);
-
-    printf("\n***** 5000 random integers ****\n");
-    table = __glxHashCreate();
-    srandom(0xbeefbeef);
-    for (i = 0; i < 5000; i++) __glxHashInsert(table, random(), i);
-    srandom(0xbeefbeef);
-    for (i = 0; i < 5000; i++) check_table(table, random(), i);
-    srandom(0xbeefbeef);
-    for (i = 0; i < 5000; i++) check_table(table, random(), i);
-    compute_dist(table);
-    __glxHashDestroy(table);
-
-    return 0;
+   __glxHashTablePtr table;
+   int i;
+
+   printf("\n***** 256 consecutive integers ****\n");
+   table = __glxHashCreate();
+   for (i = 0; i < 256; i++)
+      __glxHashInsert(table, i, i);
+   for (i = 0; i < 256; i++)
+      check_table(table, i, i);
+   for (i = 256; i >= 0; i--)
+      check_table(table, i, i);
+   compute_dist(table);
+   __glxHashDestroy(table);
+
+   printf("\n***** 1024 consecutive integers ****\n");
+   table = __glxHashCreate();
+   for (i = 0; i < 1024; i++)
+      __glxHashInsert(table, i, i);
+   for (i = 0; i < 1024; i++)
+      check_table(table, i, i);
+   for (i = 1024; i >= 0; i--)
+      check_table(table, i, i);
+   compute_dist(table);
+   __glxHashDestroy(table);
+
+   printf("\n***** 1024 consecutive page addresses (4k pages) ****\n");
+   table = __glxHashCreate();
+   for (i = 0; i < 1024; i++)
+      __glxHashInsert(table, i * 4096, i);
+   for (i = 0; i < 1024; i++)
+      check_table(table, i * 4096, i);
+   for (i = 1024; i >= 0; i--)
+      check_table(table, i * 4096, i);
+   compute_dist(table);
+   __glxHashDestroy(table);
+
+   printf("\n***** 1024 random integers ****\n");
+   table = __glxHashCreate();
+   srandom(0xbeefbeef);
+   for (i = 0; i < 1024; i++)
+      __glxHashInsert(table, random(), i);
+   srandom(0xbeefbeef);
+   for (i = 0; i < 1024; i++)
+      check_table(table, random(), i);
+   srandom(0xbeefbeef);
+   for (i = 0; i < 1024; i++)
+      check_table(table, random(), i);
+   compute_dist(table);
+   __glxHashDestroy(table);
+
+   printf("\n***** 5000 random integers ****\n");
+   table = __glxHashCreate();
+   srandom(0xbeefbeef);
+   for (i = 0; i < 5000; i++)
+      __glxHashInsert(table, random(), i);
+   srandom(0xbeefbeef);
+   for (i = 0; i < 5000; i++)
+      check_table(table, random(), i);
+   srandom(0xbeefbeef);
+   for (i = 0; i < 5000; i++)
+      check_table(table, random(), i);
+   compute_dist(table);
+   __glxHashDestroy(table);
+
+   return 0;
 }
 #endif
-- 
cgit v1.2.3


From 2d4c26b85e39bcfb145976067f440a86bee4f02b Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:12:02 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glx_pbuffer.c

---
 src/glx/x11/glx_pbuffer.c | 384 +++++++++++++++++++++++-----------------------
 1 file changed, 191 insertions(+), 193 deletions(-)

diff --git a/src/glx/x11/glx_pbuffer.c b/src/glx/x11/glx_pbuffer.c
index 3b5297ffbd..4b3c7f2202 100644
--- a/src/glx/x11/glx_pbuffer.c
+++ b/src/glx/x11/glx_pbuffer.c
@@ -55,14 +55,14 @@
  * This function needs to be modified to work with direct-rendering drivers.
  */
 static void
-ChangeDrawableAttribute( Display * dpy, GLXDrawable drawable,
-			 const CARD32 * attribs, size_t num_attribs )
+ChangeDrawableAttribute(Display * dpy, GLXDrawable drawable,
+                        const CARD32 * attribs, size_t num_attribs)
 {
    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-   CARD32 * output;
+   CARD32 *output;
    CARD8 opcode;
 
-   if ( (dpy == NULL) || (drawable == 0) ) {
+   if ((dpy == NULL) || (drawable == 0)) {
       return;
    }
 
@@ -72,10 +72,10 @@ ChangeDrawableAttribute( Display * dpy, GLXDrawable drawable,
 
    LockDisplay(dpy);
 
-   if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
+   if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
       xGLXChangeDrawableAttributesReq *req;
 
-      GetReqExtra( GLXChangeDrawableAttributes, 8 + (8 * num_attribs), req );
+      GetReqExtra(GLXChangeDrawableAttributes, 8 + (8 * num_attribs), req);
       output = (CARD32 *) (req + 1);
 
       req->reqType = opcode;
@@ -86,7 +86,7 @@ ChangeDrawableAttribute( Display * dpy, GLXDrawable drawable,
    else {
       xGLXVendorPrivateWithReplyReq *vpreq;
 
-      GetReqExtra( GLXVendorPrivateWithReply, 4 + (8 * num_attribs), vpreq );
+      GetReqExtra(GLXVendorPrivateWithReply, 4 + (8 * num_attribs), vpreq);
       output = (CARD32 *) (vpreq + 1);
 
       vpreq->reqType = opcode;
@@ -97,7 +97,7 @@ ChangeDrawableAttribute( Display * dpy, GLXDrawable drawable,
       output++;
    }
 
-   (void) memcpy( output, attribs, sizeof( CARD32 ) * 2 * num_attribs );
+   (void) memcpy(output, attribs, sizeof(CARD32) * 2 * num_attribs);
 
    UnlockDisplay(dpy);
    SyncHandle();
@@ -120,12 +120,12 @@ ChangeDrawableAttribute( Display * dpy, GLXDrawable drawable,
  * This function needs to be modified to work with direct-rendering drivers.
  */
 static void
-DestroyPbuffer( Display * dpy, GLXDrawable drawable )
+DestroyPbuffer(Display * dpy, GLXDrawable drawable)
 {
    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
    CARD8 opcode;
 
-   if ( (dpy == NULL) || (drawable == 0) ) {
+   if ((dpy == NULL) || (drawable == 0)) {
       return;
    }
 
@@ -135,19 +135,19 @@ DestroyPbuffer( Display * dpy, GLXDrawable drawable )
 
    LockDisplay(dpy);
 
-   if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
-      xGLXDestroyPbufferReq * req;
+   if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
+      xGLXDestroyPbufferReq *req;
 
-      GetReq( GLXDestroyPbuffer, req );
+      GetReq(GLXDestroyPbuffer, req);
       req->reqType = opcode;
       req->glxCode = X_GLXDestroyPbuffer;
       req->pbuffer = (GLXPbuffer) drawable;
    }
    else {
       xGLXVendorPrivateWithReplyReq *vpreq;
-      CARD32 * data;
+      CARD32 *data;
 
-      GetReqExtra( GLXVendorPrivateWithReply, 4, vpreq );
+      GetReqExtra(GLXVendorPrivateWithReply, 4, vpreq);
       data = (CARD32 *) (vpreq + 1);
 
       data[0] = (CARD32) drawable;
@@ -165,29 +165,30 @@ DestroyPbuffer( Display * dpy, GLXDrawable drawable )
 
 
 #ifdef GLX_DIRECT_RENDERING
-extern __GLXDRIdrawable *
-GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num);
+extern __GLXDRIdrawable *GetGLXDRIDrawable(Display * dpy,
+                                           GLXDrawable drawable,
+                                           int *const scrn_num);
 
 static GLenum
 determineTextureTarget(const int *attribs, int numAttribs)
 {
-    GLenum target = 0;
-    int i;
-
-    for (i = 0; i < numAttribs; i++) {
-	if (attribs[2 * i] == GLX_TEXTURE_TARGET_EXT) {
-	    switch (attribs[2 * i + 1]) {
-	    case GLX_TEXTURE_2D_EXT:
-		target = GL_TEXTURE_2D;
-		break;
-	    case GLX_TEXTURE_RECTANGLE_EXT:
-		target = GL_TEXTURE_RECTANGLE_ARB;
-		break;
-	    }
-	}
-    }
- 
-    return target;
+   GLenum target = 0;
+   int i;
+
+   for (i = 0; i < numAttribs; i++) {
+      if (attribs[2 * i] == GLX_TEXTURE_TARGET_EXT) {
+         switch (attribs[2 * i + 1]) {
+         case GLX_TEXTURE_2D_EXT:
+            target = GL_TEXTURE_2D;
+            break;
+         case GLX_TEXTURE_RECTANGLE_EXT:
+            target = GL_TEXTURE_RECTANGLE_ARB;
+            break;
+         }
+      }
+   }
+
+   return target;
 }
 #endif
 
@@ -210,24 +211,24 @@ determineTextureTarget(const int *attribs, int numAttribs)
  * This function needs to be modified to work with direct-rendering drivers.
  */
 static int
-GetDrawableAttribute( Display *dpy, GLXDrawable drawable,
-		      int attribute, unsigned int *value )
+GetDrawableAttribute(Display * dpy, GLXDrawable drawable,
+                     int attribute, unsigned int *value)
 {
    __GLXdisplayPrivate *priv;
    xGLXGetDrawableAttributesReply reply;
-   CARD32 * data;
+   CARD32 *data;
    CARD8 opcode;
    unsigned int length;
    unsigned int i;
    unsigned int num_attributes;
 
-   if ( (dpy == NULL) || (drawable == 0) ) {
+   if ((dpy == NULL) || (drawable == 0)) {
       return 0;
    }
 
    priv = __glXInitialize(dpy);
    GLboolean use_glx_1_3 = ((priv->majorVersion > 1)
-			    || (priv->minorVersion >= 3));
+                            || (priv->minorVersion >= 3));
 
    *value = 0;
 
@@ -238,10 +239,10 @@ GetDrawableAttribute( Display *dpy, GLXDrawable drawable,
 
    LockDisplay(dpy);
 
-   if ( use_glx_1_3 ) {
+   if (use_glx_1_3) {
       xGLXGetDrawableAttributesReq *req;
 
-      GetReqExtra( GLXGetDrawableAttributes, 4, req );
+      GetReqExtra(GLXGetDrawableAttributes, 4, req);
       req->reqType = opcode;
       req->glxCode = X_GLXGetDrawableAttributes;
       req->drawable = drawable;
@@ -249,7 +250,7 @@ GetDrawableAttribute( Display *dpy, GLXDrawable drawable,
    else {
       xGLXVendorPrivateWithReplyReq *vpreq;
 
-      GetReqExtra( GLXVendorPrivateWithReply, 4, vpreq );
+      GetReqExtra(GLXVendorPrivateWithReply, 4, vpreq);
       data = (CARD32 *) (vpreq + 1);
       data[0] = (CARD32) drawable;
 
@@ -258,48 +259,47 @@ GetDrawableAttribute( Display *dpy, GLXDrawable drawable,
       vpreq->vendorCode = X_GLXvop_GetDrawableAttributesSGIX;
    }
 
-   _XReply(dpy, (xReply*) &reply, 0, False);
+   _XReply(dpy, (xReply *) & reply, 0, False);
 
-   if (reply.type == X_Error)
-   {
-       UnlockDisplay(dpy);
-       SyncHandle();
-       return 0;
+   if (reply.type == X_Error) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      return 0;
    }
 
    length = reply.length;
-   if (length)
-   {
-       num_attributes = (use_glx_1_3) ? reply.numAttribs : length / 2;
-       data = (CARD32 *) Xmalloc( length * sizeof(CARD32) );
-       if ( data == NULL ) {
-	   /* Throw data on the floor */
-	   _XEatData(dpy, length);
-       } else {
-	   _XRead(dpy, (char *)data, length * sizeof(CARD32) );
-
-	   /* Search the set of returned attributes for the attribute requested by
-	    * the caller.
-	    */
-	   for ( i = 0 ; i < num_attributes ; i++ ) {
-	       if ( data[i*2] == attribute ) {
-		   *value = data[ (i*2) + 1 ];
-		   break;
-	       }
-	   }
+   if (length) {
+      num_attributes = (use_glx_1_3) ? reply.numAttribs : length / 2;
+      data = (CARD32 *) Xmalloc(length * sizeof(CARD32));
+      if (data == NULL) {
+         /* Throw data on the floor */
+         _XEatData(dpy, length);
+      }
+      else {
+         _XRead(dpy, (char *) data, length * sizeof(CARD32));
+
+         /* Search the set of returned attributes for the attribute requested by
+          * the caller.
+          */
+         for (i = 0; i < num_attributes; i++) {
+            if (data[i * 2] == attribute) {
+               *value = data[(i * 2) + 1];
+               break;
+            }
+         }
 
 #ifdef GLX_DIRECT_RENDERING
-	   {
-		__GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
+         {
+            __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
 
-		if (pdraw != NULL && !pdraw->textureTarget)
-		    pdraw->textureTarget = determineTextureTarget((const int *)data,
-								  num_attributes);
-	   }
+            if (pdraw != NULL && !pdraw->textureTarget)
+               pdraw->textureTarget =
+                  determineTextureTarget((const int *) data, num_attributes);
+         }
 #endif
 
-	   Xfree( data );
-       }
+         Xfree(data);
+      }
    }
 
    UnlockDisplay(dpy);
@@ -315,19 +315,18 @@ GetDrawableAttribute( Display *dpy, GLXDrawable drawable,
  * This function needs to be modified to work with direct-rendering drivers.
  */
 static GLXDrawable
-CreateDrawable( Display *dpy, const __GLcontextModes * fbconfig,
-		Drawable drawable, const int *attrib_list,
-		CARD8 glxCode )
+CreateDrawable(Display * dpy, const __GLcontextModes * fbconfig,
+               Drawable drawable, const int *attrib_list, CARD8 glxCode)
 {
-   xGLXCreateWindowReq * req;
-   CARD32 * data;
+   xGLXCreateWindowReq *req;
+   CARD32 *data;
    unsigned int i;
    CARD8 opcode;
 
    i = 0;
    if (attrib_list) {
-       while (attrib_list[i * 2] != None)
-	   i++;
+      while (attrib_list[i * 2] != None)
+         i++;
    }
 
    opcode = __glXSetupForCommand(dpy);
@@ -335,7 +334,7 @@ CreateDrawable( Display *dpy, const __GLcontextModes * fbconfig,
       return None;
 
    LockDisplay(dpy);
-   GetReqExtra( GLXCreateWindow, 8 * i, req );
+   GetReqExtra(GLXCreateWindow, 8 * i, req);
    data = (CARD32 *) (req + 1);
 
    req->reqType = opcode;
@@ -346,40 +345,40 @@ CreateDrawable( Display *dpy, const __GLcontextModes * fbconfig,
    req->glxwindow = (GLXWindow) XAllocID(dpy);
    req->numAttribs = (CARD32) i;
 
-   memcpy( data, attrib_list, 8 * i );
-   
+   memcpy(data, attrib_list, 8 * i);
+
    UnlockDisplay(dpy);
    SyncHandle();
-   
+
 #ifdef GLX_DIRECT_RENDERING
    do {
-       /* FIXME: Maybe delay __DRIdrawable creation until the drawable
-	* is actually bound to a context... */
-
-       __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-       __GLXDRIdrawable *pdraw;
-       __GLXscreenConfigs *psc;
-
-       psc = &priv->screenConfigs[fbconfig->screen];
-       if (psc->driScreen == NULL)
-	   break;
-       pdraw = psc->driScreen->createDrawable(psc, drawable,
-					      req->glxwindow, fbconfig);
-       if (pdraw == NULL) {
-	   fprintf(stderr, "failed to create drawable\n");
-	   break;
-       }
-	   
-       if (__glxHashInsert(psc->drawHash, req->glxwindow, pdraw)) {
-	   (*pdraw->destroyDrawable)(pdraw);
-	   return None; /* FIXME: Check what we're supposed to do here... */
-       }
-
-       pdraw->textureTarget = determineTextureTarget(attrib_list, i);
+      /* FIXME: Maybe delay __DRIdrawable creation until the drawable
+       * is actually bound to a context... */
+
+      __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+      __GLXDRIdrawable *pdraw;
+      __GLXscreenConfigs *psc;
+
+      psc = &priv->screenConfigs[fbconfig->screen];
+      if (psc->driScreen == NULL)
+         break;
+      pdraw = psc->driScreen->createDrawable(psc, drawable,
+                                             req->glxwindow, fbconfig);
+      if (pdraw == NULL) {
+         fprintf(stderr, "failed to create drawable\n");
+         break;
+      }
+
+      if (__glxHashInsert(psc->drawHash, req->glxwindow, pdraw)) {
+         (*pdraw->destroyDrawable) (pdraw);
+         return None;           /* FIXME: Check what we're supposed to do here... */
+      }
+
+      pdraw->textureTarget = determineTextureTarget(attrib_list, i);
    } while (0);
 #endif
 
-   return (GLXDrawable)req->glxwindow;
+   return (GLXDrawable) req->glxwindow;
 }
 
 
@@ -390,12 +389,12 @@ CreateDrawable( Display *dpy, const __GLcontextModes * fbconfig,
  * This function needs to be modified to work with direct-rendering drivers.
  */
 static void
-DestroyDrawable( Display * dpy, GLXDrawable drawable, CARD32 glxCode )
+DestroyDrawable(Display * dpy, GLXDrawable drawable, CARD32 glxCode)
 {
-   xGLXDestroyPbufferReq * req;
+   xGLXDestroyPbufferReq *req;
    CARD8 opcode;
 
-   if ( (dpy == NULL) || (drawable == 0) ) {
+   if ((dpy == NULL) || (drawable == 0)) {
       return;
    }
 
@@ -406,7 +405,7 @@ DestroyDrawable( Display * dpy, GLXDrawable drawable, CARD32 glxCode )
 
    LockDisplay(dpy);
 
-   GetReqExtra( GLXDestroyPbuffer, 4, req );
+   GetReqExtra(GLXDestroyPbuffer, 4, req);
    req->reqType = opcode;
    req->glxCode = glxCode;
    req->pbuffer = (GLXPbuffer) drawable;
@@ -416,15 +415,15 @@ DestroyDrawable( Display * dpy, GLXDrawable drawable, CARD32 glxCode )
 
 #ifdef GLX_DIRECT_RENDERING
    {
-       int screen;
-       __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-       __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-       __GLXscreenConfigs *psc = &priv->screenConfigs[screen];
-
-       if (pdraw != NULL) {
-	   (*pdraw->destroyDrawable)(pdraw);
-	   __glxHashDelete(psc->drawHash, drawable);
-       }
+      int screen;
+      __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+      __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
+      __GLXscreenConfigs *psc = &priv->screenConfigs[screen];
+
+      if (pdraw != NULL) {
+         (*pdraw->destroyDrawable) (pdraw);
+         __glxHashDelete(psc->drawHash, drawable);
+      }
    }
 #endif
 
@@ -446,20 +445,20 @@ DestroyDrawable( Display * dpy, GLXDrawable drawable, CARD32 glxCode )
  * This function needs to be modified to work with direct-rendering drivers.
  */
 static GLXDrawable
-CreatePbuffer( Display *dpy, const __GLcontextModes * fbconfig,
-	       unsigned int width, unsigned int height, 
-	       const int *attrib_list, GLboolean size_in_attribs )
+CreatePbuffer(Display * dpy, const __GLcontextModes * fbconfig,
+              unsigned int width, unsigned int height,
+              const int *attrib_list, GLboolean size_in_attribs)
 {
    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
    GLXDrawable id = 0;
-   CARD32 * data;
+   CARD32 *data;
    CARD8 opcode;
-   unsigned int  i;
+   unsigned int i;
 
    i = 0;
    if (attrib_list) {
-       while (attrib_list[i * 2])
-	   i++;
+      while (attrib_list[i * 2])
+         i++;
    }
 
    opcode = __glXSetupForCommand(dpy);
@@ -469,11 +468,11 @@ CreatePbuffer( Display *dpy, const __GLcontextModes * fbconfig,
    LockDisplay(dpy);
    id = XAllocID(dpy);
 
-   if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
-      xGLXCreatePbufferReq * req;
+   if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
+      xGLXCreatePbufferReq *req;
       unsigned int extra = (size_in_attribs) ? 0 : 2;
 
-      GetReqExtra( GLXCreatePbuffer, (8 * (i + extra)), req );
+      GetReqExtra(GLXCreatePbuffer, (8 * (i + extra)), req);
       data = (CARD32 *) (req + 1);
 
       req->reqType = opcode;
@@ -483,18 +482,18 @@ CreatePbuffer( Display *dpy, const __GLcontextModes * fbconfig,
       req->pbuffer = (GLXPbuffer) id;
       req->numAttribs = (CARD32) (i + extra);
 
-      if ( ! size_in_attribs ) {
-	 data[(2 * i) + 0] = GLX_PBUFFER_WIDTH;
-	 data[(2 * i) + 1] = width;
-	 data[(2 * i) + 2] = GLX_PBUFFER_HEIGHT;
-	 data[(2 * i) + 3] = height;
-	 data += 4;
+      if (!size_in_attribs) {
+         data[(2 * i) + 0] = GLX_PBUFFER_WIDTH;
+         data[(2 * i) + 1] = width;
+         data[(2 * i) + 2] = GLX_PBUFFER_HEIGHT;
+         data[(2 * i) + 3] = height;
+         data += 4;
       }
    }
    else {
       xGLXVendorPrivateReq *vpreq;
 
-      GetReqExtra( GLXVendorPrivate, 20 + (8 * i), vpreq );
+      GetReqExtra(GLXVendorPrivate, 20 + (8 * i), vpreq);
       data = (CARD32 *) (vpreq + 1);
 
       vpreq->reqType = opcode;
@@ -509,7 +508,7 @@ CreatePbuffer( Display *dpy, const __GLcontextModes * fbconfig,
       data += 5;
    }
 
-   (void) memcpy( data, attrib_list, sizeof(CARD32) * 2 * i );
+   (void) memcpy(data, attrib_list, sizeof(CARD32) * 2 * i);
 
    UnlockDisplay(dpy);
    SyncHandle();
@@ -522,13 +521,13 @@ CreatePbuffer( Display *dpy, const __GLcontextModes * fbconfig,
  * Create a new pbuffer.
  */
 PUBLIC GLXPbufferSGIX
-glXCreateGLXPbufferSGIX(Display *dpy, GLXFBConfigSGIX config,
-			unsigned int width, unsigned int height,
-			int *attrib_list)
+glXCreateGLXPbufferSGIX(Display * dpy, GLXFBConfigSGIX config,
+                        unsigned int width, unsigned int height,
+                        int *attrib_list)
 {
-   return (GLXPbufferSGIX) CreatePbuffer( dpy, (__GLcontextModes *) config,
-					  width, height,
-					  attrib_list, GL_FALSE );
+   return (GLXPbufferSGIX) CreatePbuffer(dpy, (__GLcontextModes *) config,
+                                         width, height,
+                                         attrib_list, GL_FALSE);
 }
 
 
@@ -536,7 +535,7 @@ glXCreateGLXPbufferSGIX(Display *dpy, GLXFBConfigSGIX config,
  * Create a new pbuffer.
  */
 PUBLIC GLXPbuffer
-glXCreatePbuffer(Display *dpy, GLXFBConfig config, const int *attrib_list)
+glXCreatePbuffer(Display * dpy, GLXFBConfig config, const int *attrib_list)
 {
    int i, width, height;
 
@@ -546,17 +545,16 @@ glXCreatePbuffer(Display *dpy, GLXFBConfig config, const int *attrib_list)
    for (i = 0; attrib_list[i * 2]; i++) {
       switch (attrib_list[i * 2]) {
       case GLX_PBUFFER_WIDTH:
-	 width = attrib_list[i * 2 + 1];
-	 break;
+         width = attrib_list[i * 2 + 1];
+         break;
       case GLX_PBUFFER_HEIGHT:
-	 height = attrib_list[i * 2 + 1];
-	 break;
+         height = attrib_list[i * 2 + 1];
+         break;
       }
    }
 
-   return (GLXPbuffer) CreatePbuffer( dpy, (__GLcontextModes *) config,
-				      width, height,
-				      attrib_list, GL_TRUE );
+   return (GLXPbuffer) CreatePbuffer(dpy, (__GLcontextModes *) config,
+                                     width, height, attrib_list, GL_TRUE);
 }
 
 
@@ -564,9 +562,9 @@ glXCreatePbuffer(Display *dpy, GLXFBConfig config, const int *attrib_list)
  * Destroy an existing pbuffer.
  */
 PUBLIC void
-glXDestroyPbuffer(Display *dpy, GLXPbuffer pbuf)
+glXDestroyPbuffer(Display * dpy, GLXPbuffer pbuf)
 {
-   DestroyPbuffer( dpy, pbuf );
+   DestroyPbuffer(dpy, pbuf);
 }
 
 
@@ -574,10 +572,10 @@ glXDestroyPbuffer(Display *dpy, GLXPbuffer pbuf)
  * Query an attribute of a drawable.
  */
 PUBLIC void
-glXQueryDrawable(Display *dpy, GLXDrawable drawable,
-		 int attribute, unsigned int *value)
+glXQueryDrawable(Display * dpy, GLXDrawable drawable,
+                 int attribute, unsigned int *value)
 {
-   GetDrawableAttribute( dpy, drawable, attribute, value );
+   GetDrawableAttribute(dpy, drawable, attribute, value);
 }
 
 
@@ -585,10 +583,10 @@ glXQueryDrawable(Display *dpy, GLXDrawable drawable,
  * Query an attribute of a pbuffer.
  */
 PUBLIC int
-glXQueryGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX drawable,
-		       int attribute, unsigned int *value)
+glXQueryGLXPbufferSGIX(Display * dpy, GLXPbufferSGIX drawable,
+                       int attribute, unsigned int *value)
 {
-   return GetDrawableAttribute( dpy, drawable, attribute, value );
+   return GetDrawableAttribute(dpy, drawable, attribute, value);
 }
 
 
@@ -596,14 +594,14 @@ glXQueryGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX drawable,
  * Select the event mask for a drawable.
  */
 PUBLIC void
-glXSelectEvent(Display *dpy, GLXDrawable drawable, unsigned long mask)
+glXSelectEvent(Display * dpy, GLXDrawable drawable, unsigned long mask)
 {
    CARD32 attribs[2];
 
    attribs[0] = (CARD32) GLX_EVENT_MASK;
    attribs[1] = (CARD32) mask;
 
-   ChangeDrawableAttribute( dpy, drawable, attribs, 1 );
+   ChangeDrawableAttribute(dpy, drawable, attribs, 1);
 }
 
 
@@ -611,7 +609,7 @@ glXSelectEvent(Display *dpy, GLXDrawable drawable, unsigned long mask)
  * Get the selected event mask for a drawable.
  */
 PUBLIC void
-glXGetSelectedEvent(Display *dpy, GLXDrawable drawable, unsigned long *mask)
+glXGetSelectedEvent(Display * dpy, GLXDrawable drawable, unsigned long *mask)
 {
    unsigned int value;
 
@@ -621,56 +619,56 @@ glXGetSelectedEvent(Display *dpy, GLXDrawable drawable, unsigned long *mask)
     * we could just type-cast the pointer, but why?
     */
 
-   GetDrawableAttribute( dpy, drawable, GLX_EVENT_MASK_SGIX, & value );
+   GetDrawableAttribute(dpy, drawable, GLX_EVENT_MASK_SGIX, &value);
    *mask = value;
 }
 
 
 PUBLIC GLXPixmap
-glXCreatePixmap( Display *dpy, GLXFBConfig config, Pixmap pixmap,
-		 const int *attrib_list )
+glXCreatePixmap(Display * dpy, GLXFBConfig config, Pixmap pixmap,
+                const int *attrib_list)
 {
-   return CreateDrawable( dpy, (__GLcontextModes *) config,
-			  (Drawable) pixmap, attrib_list,
-			  X_GLXCreatePixmap );
+   return CreateDrawable(dpy, (__GLcontextModes *) config,
+                         (Drawable) pixmap, attrib_list, X_GLXCreatePixmap);
 }
 
 
 PUBLIC GLXWindow
-glXCreateWindow( Display *dpy, GLXFBConfig config, Window win,
-		 const int *attrib_list )
+glXCreateWindow(Display * dpy, GLXFBConfig config, Window win,
+                const int *attrib_list)
 {
-   return CreateDrawable( dpy, (__GLcontextModes *) config,
-			  (Drawable) win, attrib_list,
-			  X_GLXCreateWindow );
+   return CreateDrawable(dpy, (__GLcontextModes *) config,
+                         (Drawable) win, attrib_list, X_GLXCreateWindow);
 }
 
 
 PUBLIC void
-glXDestroyPixmap(Display *dpy, GLXPixmap pixmap)
+glXDestroyPixmap(Display * dpy, GLXPixmap pixmap)
 {
-   DestroyDrawable( dpy, (GLXDrawable) pixmap, X_GLXDestroyPixmap );
+   DestroyDrawable(dpy, (GLXDrawable) pixmap, X_GLXDestroyPixmap);
 }
 
 
 PUBLIC void
-glXDestroyWindow(Display *dpy, GLXWindow win)
+glXDestroyWindow(Display * dpy, GLXWindow win)
 {
-   DestroyDrawable( dpy, (GLXDrawable) win, X_GLXDestroyWindow );
+   DestroyDrawable(dpy, (GLXDrawable) win, X_GLXDestroyWindow);
 }
 
 
-PUBLIC GLX_ALIAS_VOID(glXDestroyGLXPbufferSGIX,
-	  (Display *dpy, GLXPbufferSGIX pbuf),
-	  (dpy, pbuf),
-	  glXDestroyPbuffer)
+PUBLIC
+GLX_ALIAS_VOID(glXDestroyGLXPbufferSGIX,
+               (Display * dpy, GLXPbufferSGIX pbuf),
+               (dpy, pbuf), glXDestroyPbuffer)
 
-PUBLIC GLX_ALIAS_VOID(glXSelectEventSGIX,
-	  (Display *dpy, GLXDrawable drawable, unsigned long mask),
-	  (dpy, drawable, mask),
-	  glXSelectEvent)
+PUBLIC
+GLX_ALIAS_VOID(glXSelectEventSGIX,
+               (Display * dpy, GLXDrawable drawable,
+                unsigned long mask), (dpy, drawable, mask),
+               glXSelectEvent)
 
-PUBLIC GLX_ALIAS_VOID(glXGetSelectedEventSGIX,
-	  (Display *dpy, GLXDrawable drawable, unsigned long *mask),
-	  (dpy, drawable, mask),
-	  glXGetSelectedEvent)
+PUBLIC
+GLX_ALIAS_VOID(glXGetSelectedEventSGIX,
+               (Display * dpy, GLXDrawable drawable,
+                unsigned long *mask), (dpy, drawable, mask),
+               glXGetSelectedEvent)
-- 
cgit v1.2.3


From 6020e6e66aa0d27414b961eb6b4bba1643dfdef7 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:12:40 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glx_query.c

---
 src/glx/x11/glx_query.c | 73 +++++++++++++++++++++++++------------------------
 1 file changed, 37 insertions(+), 36 deletions(-)

diff --git a/src/glx/x11/glx_query.c b/src/glx/x11/glx_query.c
index 9e03b1976a..9664243d8e 100644
--- a/src/glx/x11/glx_query.c
+++ b/src/glx/x11/glx_query.c
@@ -40,12 +40,13 @@
  * an identical binary layout.  The only difference between them is the
  * meaning of the \c for_whom field and the value of the \c glxCode.
  */
-typedef struct GLXGenericGetString {
-    CARD8 reqType;
-    CARD8 glxCode;
-    CARD16 length B16;
-    CARD32 for_whom B32;
-    CARD32 name B32;
+typedef struct GLXGenericGetString
+{
+   CARD8 reqType;
+   CARD8 glxCode;
+   CARD16 length B16;
+   CARD32 for_whom B32;
+   CARD32 name B32;
 } xGLXGenericGetStringReq;
 
 /* These defines are only needed to make the GetReq macro happy.
@@ -58,46 +59,46 @@ typedef struct GLXGenericGetString {
  * This routine will allocate the necessay space for the string.
  */
 char *
-__glXGetStringFromServer( Display * dpy, int opcode, CARD32 glxCode,
-			  CARD32 for_whom, CARD32 name )
+__glXGetStringFromServer(Display * dpy, int opcode, CARD32 glxCode,
+                         CARD32 for_whom, CARD32 name)
 {
-    xGLXGenericGetStringReq *req;
-    xGLXSingleReply reply;
-    int length;
-    int numbytes;
-    char * buf;
+   xGLXGenericGetStringReq *req;
+   xGLXSingleReply reply;
+   int length;
+   int numbytes;
+   char *buf;
 
 
-    LockDisplay( dpy );
+   LockDisplay(dpy);
 
 
-    /* All of the GLX protocol requests for getting a string from the server
-     * look the same.  The exact meaning of the for_whom field is usually
-     * either the screen number (for glXQueryServerString) or the context tag
-     * (for GLXSingle).
-     */
+   /* All of the GLX protocol requests for getting a string from the server
+    * look the same.  The exact meaning of the for_whom field is usually
+    * either the screen number (for glXQueryServerString) or the context tag
+    * (for GLXSingle).
+    */
 
-    GetReq( GLXGenericGetString, req );
-    req->reqType = opcode;
-    req->glxCode = glxCode;
-    req->for_whom = for_whom;
-    req->name = name;
+   GetReq(GLXGenericGetString, req);
+   req->reqType = opcode;
+   req->glxCode = glxCode;
+   req->for_whom = for_whom;
+   req->name = name;
 
-    _XReply( dpy, (xReply *) & reply, 0, False );
+   _XReply(dpy, (xReply *) & reply, 0, False);
 
-    length = reply.length * 4;
-    numbytes = reply.size;
+   length = reply.length * 4;
+   numbytes = reply.size;
 
-    buf = (char *) Xmalloc( numbytes );
-    if ( buf != NULL ) {
-        _XRead( dpy, buf, numbytes );
-	length -= numbytes;
-    }
+   buf = (char *) Xmalloc(numbytes);
+   if (buf != NULL) {
+      _XRead(dpy, buf, numbytes);
+      length -= numbytes;
+   }
 
-    _XEatData( dpy, length );
+   _XEatData(dpy, length);
 
-    UnlockDisplay( dpy );
-    SyncHandle();
+   UnlockDisplay(dpy);
+   SyncHandle();
 
-    return buf;
+   return buf;
 }
-- 
cgit v1.2.3


From 64d1c10e6c471b81da383b9900d2fc98a7e873d0 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:18:18 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs indirect_texture_compression.c

---
 src/glx/x11/indirect_texture_compression.c | 506 ++++++++++++++---------------
 1 file changed, 251 insertions(+), 255 deletions(-)

diff --git a/src/glx/x11/indirect_texture_compression.c b/src/glx/x11/indirect_texture_compression.c
index e7ede89292..6883766820 100644
--- a/src/glx/x11/indirect_texture_compression.c
+++ b/src/glx/x11/indirect_texture_compression.c
@@ -41,31 +41,31 @@
 
 
 void
-__indirect_glGetCompressedTexImageARB( GLenum target, GLint level, 
-				    GLvoid * img )
+__indirect_glGetCompressedTexImageARB(GLenum target, GLint level,
+                                      GLvoid * img)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    xGLXGetTexImageReply reply;
-    size_t image_bytes;
-
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN( X_GLsop_GetCompressedTexImage, 8 );
-    __GLX_SINGLE_PUT_LONG( 0, target );
-    __GLX_SINGLE_PUT_LONG( 4, level );
-    __GLX_SINGLE_READ_XREPLY();
-
-    image_bytes = reply.width;
-    assert( image_bytes <= ((4 * reply.length) - 0) );
-    assert( image_bytes >= ((4 * reply.length) - 3) );
-    
-    if ( image_bytes != 0 ) {
-	_XRead( dpy, (char *) img, image_bytes );
-	if ( image_bytes < (4 * reply.length) ) {
-	    _XEatData( dpy, (4 * reply.length) - image_bytes );
-	}
-    }
-
-    __GLX_SINGLE_END();
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   xGLXGetTexImageReply reply;
+   size_t image_bytes;
+
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_GetCompressedTexImage, 8);
+   __GLX_SINGLE_PUT_LONG(0, target);
+   __GLX_SINGLE_PUT_LONG(4, level);
+   __GLX_SINGLE_READ_XREPLY();
+
+   image_bytes = reply.width;
+   assert(image_bytes <= ((4 * reply.length) - 0));
+   assert(image_bytes >= ((4 * reply.length) - 3));
+
+   if (image_bytes != 0) {
+      _XRead(dpy, (char *) img, image_bytes);
+      if (image_bytes < (4 * reply.length)) {
+         _XEatData(dpy, (4 * reply.length) - image_bytes);
+      }
+   }
+
+   __GLX_SINGLE_END();
 }
 
 
@@ -74,60 +74,59 @@ __indirect_glGetCompressedTexImageARB( GLenum target, GLint level,
  * \c glCompressedTexImage2D.
  */
 static void
-CompressedTexImage1D2D( GLenum target, GLint level,
-			GLenum internal_format, 
-			GLsizei width, GLsizei height,
-			GLint border, GLsizei image_size,
-			const GLvoid *data, CARD32 rop )
+CompressedTexImage1D2D(GLenum target, GLint level,
+                       GLenum internal_format,
+                       GLsizei width, GLsizei height,
+                       GLint border, GLsizei image_size,
+                       const GLvoid * data, CARD32 rop)
 {
-    __GLX_DECLARE_VARIABLES();
-
-    __GLX_LOAD_VARIABLES();
-    if ( gc->currentDpy == NULL ) {
-	return;
-    }
-
-    if ( (target == GL_PROXY_TEXTURE_1D)
-	 || (target == GL_PROXY_TEXTURE_2D)
-	 || (target == GL_PROXY_TEXTURE_CUBE_MAP) ) {
-	compsize = 0;
-    }
-    else {
-	compsize = image_size;
-    }
-
-    cmdlen = __GLX_PAD( __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE 
-			+ compsize );
-    if ( cmdlen <= gc->maxSmallRenderCommandSize ) {
-	__GLX_BEGIN_VARIABLE( rop, cmdlen );
-	__GLX_PUT_LONG( 4, target );
-	__GLX_PUT_LONG( 8, level );
-	__GLX_PUT_LONG( 12, internal_format );
-	__GLX_PUT_LONG( 16, width );
-	__GLX_PUT_LONG( 20, height );
-	__GLX_PUT_LONG( 24, border );
-	__GLX_PUT_LONG( 28, image_size );
-	if ( compsize != 0 ) {
-	    __GLX_PUT_CHAR_ARRAY( __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE,
-				  data, image_size );
-	}
-	__GLX_END( cmdlen );
-    }
-    else {
-	assert( compsize != 0 );
-
-	__GLX_BEGIN_VARIABLE_LARGE( rop, cmdlen + 4 );
-	__GLX_PUT_LONG( 8, target );
-	__GLX_PUT_LONG( 12, level );
-	__GLX_PUT_LONG( 16, internal_format );
-	__GLX_PUT_LONG( 20, width );
-	__GLX_PUT_LONG( 24, height );
-	__GLX_PUT_LONG( 28, border );
-	__GLX_PUT_LONG( 32, image_size );
-	__glXSendLargeCommand( gc, gc->pc,
-			       __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE + 4,
-			       data, image_size );
-    }
+   __GLX_DECLARE_VARIABLES();
+
+   __GLX_LOAD_VARIABLES();
+   if (gc->currentDpy == NULL) {
+      return;
+   }
+
+   if ((target == GL_PROXY_TEXTURE_1D)
+       || (target == GL_PROXY_TEXTURE_2D)
+       || (target == GL_PROXY_TEXTURE_CUBE_MAP)) {
+      compsize = 0;
+   }
+   else {
+      compsize = image_size;
+   }
+
+   cmdlen = __GLX_PAD(__GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE + compsize);
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      __GLX_BEGIN_VARIABLE(rop, cmdlen);
+      __GLX_PUT_LONG(4, target);
+      __GLX_PUT_LONG(8, level);
+      __GLX_PUT_LONG(12, internal_format);
+      __GLX_PUT_LONG(16, width);
+      __GLX_PUT_LONG(20, height);
+      __GLX_PUT_LONG(24, border);
+      __GLX_PUT_LONG(28, image_size);
+      if (compsize != 0) {
+         __GLX_PUT_CHAR_ARRAY(__GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE,
+                              data, image_size);
+      }
+      __GLX_END(cmdlen);
+   }
+   else {
+      assert(compsize != 0);
+
+      __GLX_BEGIN_VARIABLE_LARGE(rop, cmdlen + 4);
+      __GLX_PUT_LONG(8, target);
+      __GLX_PUT_LONG(12, level);
+      __GLX_PUT_LONG(16, internal_format);
+      __GLX_PUT_LONG(20, width);
+      __GLX_PUT_LONG(24, height);
+      __GLX_PUT_LONG(28, border);
+      __GLX_PUT_LONG(32, image_size);
+      __glXSendLargeCommand(gc, gc->pc,
+                            __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE + 4,
+                            data, image_size);
+   }
 }
 
 
@@ -136,213 +135,210 @@ CompressedTexImage1D2D( GLenum target, GLint level,
  * \c glCompressedTexSubImage2D.
  */
 static void
-CompressedTexSubImage1D2D( GLenum target, GLint level,
-			   GLsizei xoffset, GLsizei yoffset,
-			   GLsizei width, GLsizei height,
-			   GLenum format, GLsizei image_size,
-			   const GLvoid *data, CARD32 rop )
+CompressedTexSubImage1D2D(GLenum target, GLint level,
+                          GLsizei xoffset, GLsizei yoffset,
+                          GLsizei width, GLsizei height,
+                          GLenum format, GLsizei image_size,
+                          const GLvoid * data, CARD32 rop)
 {
-    __GLX_DECLARE_VARIABLES();
-
-    __GLX_LOAD_VARIABLES();
-    if ( gc->currentDpy == NULL ) {
-	return;
-    }
-
-    if ( target == GL_PROXY_TEXTURE_3D ) {
-	compsize = 0;
-    }
-    else {
-	compsize = image_size;
-    }
-
-    cmdlen = __GLX_PAD( __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE
-			+ compsize );
-    if ( cmdlen <= gc->maxSmallRenderCommandSize ) {
-	__GLX_BEGIN_VARIABLE( rop, cmdlen );
-	__GLX_PUT_LONG( 4, target );
-	__GLX_PUT_LONG( 8, level );
-	__GLX_PUT_LONG( 12, xoffset );
-	__GLX_PUT_LONG( 16, yoffset );
-	__GLX_PUT_LONG( 20, width );
-	__GLX_PUT_LONG( 24, height );
-	__GLX_PUT_LONG( 28, format );
-	__GLX_PUT_LONG( 32, image_size );
-	if ( compsize != 0 ) {
-	    __GLX_PUT_CHAR_ARRAY( __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE, 
-				  data, image_size );
-	}
-	__GLX_END( cmdlen );
-    }
-    else {
-	assert( compsize != 0 );
-
-	__GLX_BEGIN_VARIABLE_LARGE( rop, cmdlen + 4 );
-	__GLX_PUT_LONG( 8, target );
-	__GLX_PUT_LONG( 12, level );
-	__GLX_PUT_LONG( 16, xoffset );
-	__GLX_PUT_LONG( 20, yoffset );
-	__GLX_PUT_LONG( 24, width );
-	__GLX_PUT_LONG( 28, height );
-	__GLX_PUT_LONG( 32, format );
-	__GLX_PUT_LONG( 36, image_size );
-	__glXSendLargeCommand( gc, gc->pc,
-			       __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE + 4,
-			       data, image_size );
-    }
+   __GLX_DECLARE_VARIABLES();
+
+   __GLX_LOAD_VARIABLES();
+   if (gc->currentDpy == NULL) {
+      return;
+   }
+
+   if (target == GL_PROXY_TEXTURE_3D) {
+      compsize = 0;
+   }
+   else {
+      compsize = image_size;
+   }
+
+   cmdlen = __GLX_PAD(__GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE + compsize);
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      __GLX_BEGIN_VARIABLE(rop, cmdlen);
+      __GLX_PUT_LONG(4, target);
+      __GLX_PUT_LONG(8, level);
+      __GLX_PUT_LONG(12, xoffset);
+      __GLX_PUT_LONG(16, yoffset);
+      __GLX_PUT_LONG(20, width);
+      __GLX_PUT_LONG(24, height);
+      __GLX_PUT_LONG(28, format);
+      __GLX_PUT_LONG(32, image_size);
+      if (compsize != 0) {
+         __GLX_PUT_CHAR_ARRAY(__GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE,
+                              data, image_size);
+      }
+      __GLX_END(cmdlen);
+   }
+   else {
+      assert(compsize != 0);
+
+      __GLX_BEGIN_VARIABLE_LARGE(rop, cmdlen + 4);
+      __GLX_PUT_LONG(8, target);
+      __GLX_PUT_LONG(12, level);
+      __GLX_PUT_LONG(16, xoffset);
+      __GLX_PUT_LONG(20, yoffset);
+      __GLX_PUT_LONG(24, width);
+      __GLX_PUT_LONG(28, height);
+      __GLX_PUT_LONG(32, format);
+      __GLX_PUT_LONG(36, image_size);
+      __glXSendLargeCommand(gc, gc->pc,
+                            __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE + 4,
+                            data, image_size);
+   }
 }
 
 
 void
-__indirect_glCompressedTexImage1DARB( GLenum target, GLint level,
-				   GLenum internal_format, GLsizei width,
-				   GLint border, GLsizei image_size,
-				   const GLvoid *data )
+__indirect_glCompressedTexImage1DARB(GLenum target, GLint level,
+                                     GLenum internal_format, GLsizei width,
+                                     GLint border, GLsizei image_size,
+                                     const GLvoid * data)
 {
-    CompressedTexImage1D2D( target, level, internal_format, width, 0,
-			    border, image_size, data,
-			    X_GLrop_CompressedTexImage1D );
+   CompressedTexImage1D2D(target, level, internal_format, width, 0,
+                          border, image_size, data,
+                          X_GLrop_CompressedTexImage1D);
 }
 
 
 void
-__indirect_glCompressedTexImage2DARB( GLenum target, GLint level,
-				   GLenum internal_format,
-				   GLsizei width, GLsizei height,
-				   GLint border, GLsizei image_size,
-				   const GLvoid *data )
+__indirect_glCompressedTexImage2DARB(GLenum target, GLint level,
+                                     GLenum internal_format,
+                                     GLsizei width, GLsizei height,
+                                     GLint border, GLsizei image_size,
+                                     const GLvoid * data)
 {
-    CompressedTexImage1D2D( target, level, internal_format, width, height,
-			    border, image_size, data,
-			    X_GLrop_CompressedTexImage2D );
+   CompressedTexImage1D2D(target, level, internal_format, width, height,
+                          border, image_size, data,
+                          X_GLrop_CompressedTexImage2D);
 }
 
 
 void
-__indirect_glCompressedTexImage3DARB( GLenum target, GLint level,
-				   GLenum internal_format,
-				   GLsizei width, GLsizei height, GLsizei depth,
-				   GLint border, GLsizei image_size,
-				   const GLvoid *data )
+__indirect_glCompressedTexImage3DARB(GLenum target, GLint level,
+                                     GLenum internal_format,
+                                     GLsizei width, GLsizei height,
+                                     GLsizei depth, GLint border,
+                                     GLsizei image_size, const GLvoid * data)
 {
-    __GLX_DECLARE_VARIABLES();
-    
-    __GLX_LOAD_VARIABLES();
-    if ( gc->currentDpy == NULL ) {
-	return;
-    }
-
-    cmdlen = __GLX_PAD( __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE
-			+ image_size );
-    if ( cmdlen <= gc->maxSmallRenderCommandSize ) {
-	__GLX_BEGIN_VARIABLE( X_GLrop_CompressedTexImage3D, cmdlen );
-	__GLX_PUT_LONG( 4, target );
-	__GLX_PUT_LONG( 8, level );
-	__GLX_PUT_LONG( 12, internal_format );
-	__GLX_PUT_LONG( 16, width );
-	__GLX_PUT_LONG( 20, height );
-	__GLX_PUT_LONG( 24, depth );
-	__GLX_PUT_LONG( 28, border );
-	__GLX_PUT_LONG( 32, image_size );
-	if ( image_size != 0 ) {
-	    __GLX_PUT_CHAR_ARRAY( __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE,
-				  data, image_size );
-	}
-	__GLX_END( cmdlen );
-    }
-    else {
-	__GLX_BEGIN_VARIABLE_LARGE( X_GLrop_CompressedTexImage3D,
-				    cmdlen + 4 );
-	__GLX_PUT_LONG( 8, target );
-	__GLX_PUT_LONG( 12, level );
-	__GLX_PUT_LONG( 16, internal_format );
-	__GLX_PUT_LONG( 20, width );
-	__GLX_PUT_LONG( 24, height );
-	__GLX_PUT_LONG( 28, depth );
-	__GLX_PUT_LONG( 32, border );
-	__GLX_PUT_LONG( 36, image_size );
-	__glXSendLargeCommand( gc, gc->pc,
-			       __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE + 4,
-			       data, image_size );
-    }
+   __GLX_DECLARE_VARIABLES();
+
+   __GLX_LOAD_VARIABLES();
+   if (gc->currentDpy == NULL) {
+      return;
+   }
+
+   cmdlen = __GLX_PAD(__GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE + image_size);
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      __GLX_BEGIN_VARIABLE(X_GLrop_CompressedTexImage3D, cmdlen);
+      __GLX_PUT_LONG(4, target);
+      __GLX_PUT_LONG(8, level);
+      __GLX_PUT_LONG(12, internal_format);
+      __GLX_PUT_LONG(16, width);
+      __GLX_PUT_LONG(20, height);
+      __GLX_PUT_LONG(24, depth);
+      __GLX_PUT_LONG(28, border);
+      __GLX_PUT_LONG(32, image_size);
+      if (image_size != 0) {
+         __GLX_PUT_CHAR_ARRAY(__GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE,
+                              data, image_size);
+      }
+      __GLX_END(cmdlen);
+   }
+   else {
+      __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_CompressedTexImage3D, cmdlen + 4);
+      __GLX_PUT_LONG(8, target);
+      __GLX_PUT_LONG(12, level);
+      __GLX_PUT_LONG(16, internal_format);
+      __GLX_PUT_LONG(20, width);
+      __GLX_PUT_LONG(24, height);
+      __GLX_PUT_LONG(28, depth);
+      __GLX_PUT_LONG(32, border);
+      __GLX_PUT_LONG(36, image_size);
+      __glXSendLargeCommand(gc, gc->pc,
+                            __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE + 4,
+                            data, image_size);
+   }
 }
 
 
 void
-__indirect_glCompressedTexSubImage1DARB( GLenum target, GLint level,
-				      GLint xoffset,
-				      GLsizei width,
-				      GLenum format, GLsizei image_size,
-				      const GLvoid *data )
+__indirect_glCompressedTexSubImage1DARB(GLenum target, GLint level,
+                                        GLint xoffset,
+                                        GLsizei width,
+                                        GLenum format, GLsizei image_size,
+                                        const GLvoid * data)
 {
-    CompressedTexSubImage1D2D( target, level, xoffset, 0, width, 0,
-			       format, image_size, data,
-			       X_GLrop_CompressedTexSubImage1D );
+   CompressedTexSubImage1D2D(target, level, xoffset, 0, width, 0,
+                             format, image_size, data,
+                             X_GLrop_CompressedTexSubImage1D);
 }
 
 
 void
-__indirect_glCompressedTexSubImage2DARB( GLenum target, GLint level,
-				      GLint xoffset, GLint yoffset,
-				      GLsizei width, GLsizei height,
-				      GLenum format, GLsizei image_size,
-				      const GLvoid *data )
+__indirect_glCompressedTexSubImage2DARB(GLenum target, GLint level,
+                                        GLint xoffset, GLint yoffset,
+                                        GLsizei width, GLsizei height,
+                                        GLenum format, GLsizei image_size,
+                                        const GLvoid * data)
 {
-    CompressedTexSubImage1D2D( target, level, xoffset, yoffset, width, height,
-			       format, image_size, data,
-			       X_GLrop_CompressedTexSubImage2D );
+   CompressedTexSubImage1D2D(target, level, xoffset, yoffset, width, height,
+                             format, image_size, data,
+                             X_GLrop_CompressedTexSubImage2D);
 }
 
 
 void
-__indirect_glCompressedTexSubImage3DARB( GLenum target, GLint level,
-				      GLint xoffset, GLint yoffset, GLint zoffset,
-				      GLsizei width, GLsizei height, GLsizei depth,
-				      GLenum format, GLsizei image_size,
-				      const GLvoid *data )
+__indirect_glCompressedTexSubImage3DARB(GLenum target, GLint level,
+                                        GLint xoffset, GLint yoffset,
+                                        GLint zoffset, GLsizei width,
+                                        GLsizei height, GLsizei depth,
+                                        GLenum format, GLsizei image_size,
+                                        const GLvoid * data)
 {
-    __GLX_DECLARE_VARIABLES();
-    
-    __GLX_LOAD_VARIABLES();
-    if ( gc->currentDpy == NULL ) {
-	return;
-    }
-
-    cmdlen = __GLX_PAD( __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE
-			+ image_size );
-    if ( cmdlen <= gc->maxSmallRenderCommandSize ) {
-	__GLX_BEGIN_VARIABLE( X_GLrop_CompressedTexSubImage3D, cmdlen );
-	__GLX_PUT_LONG( 4, target );
-	__GLX_PUT_LONG( 8, level );
-	__GLX_PUT_LONG( 12, xoffset );
-	__GLX_PUT_LONG( 16, yoffset );
-	__GLX_PUT_LONG( 20, zoffset );
-	__GLX_PUT_LONG( 24, width );
-	__GLX_PUT_LONG( 28, height );
-	__GLX_PUT_LONG( 32, depth );
-	__GLX_PUT_LONG( 36, format );
-	__GLX_PUT_LONG( 40, image_size );
-	if ( image_size != 0 ) {
-	    __GLX_PUT_CHAR_ARRAY( __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE,
-				  data, image_size );
-	}
-	__GLX_END( cmdlen );
-    }
-    else {
-	__GLX_BEGIN_VARIABLE_LARGE( X_GLrop_CompressedTexSubImage3D,
-				    cmdlen + 4 );
-	__GLX_PUT_LONG( 8, target );
-	__GLX_PUT_LONG( 12, level );
-	__GLX_PUT_LONG( 16, xoffset );
-	__GLX_PUT_LONG( 20, yoffset );
-	__GLX_PUT_LONG( 24, zoffset );
-	__GLX_PUT_LONG( 28, width );
-	__GLX_PUT_LONG( 32, height );
-	__GLX_PUT_LONG( 36, depth );
-	__GLX_PUT_LONG( 40, format );
-	__GLX_PUT_LONG( 44, image_size );
-	__glXSendLargeCommand( gc, gc->pc,
-			       __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE + 4,
-			       data, image_size );
-    }
+   __GLX_DECLARE_VARIABLES();
+
+   __GLX_LOAD_VARIABLES();
+   if (gc->currentDpy == NULL) {
+      return;
+   }
+
+   cmdlen = __GLX_PAD(__GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE
+                      + image_size);
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      __GLX_BEGIN_VARIABLE(X_GLrop_CompressedTexSubImage3D, cmdlen);
+      __GLX_PUT_LONG(4, target);
+      __GLX_PUT_LONG(8, level);
+      __GLX_PUT_LONG(12, xoffset);
+      __GLX_PUT_LONG(16, yoffset);
+      __GLX_PUT_LONG(20, zoffset);
+      __GLX_PUT_LONG(24, width);
+      __GLX_PUT_LONG(28, height);
+      __GLX_PUT_LONG(32, depth);
+      __GLX_PUT_LONG(36, format);
+      __GLX_PUT_LONG(40, image_size);
+      if (image_size != 0) {
+         __GLX_PUT_CHAR_ARRAY(__GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE,
+                              data, image_size);
+      }
+      __GLX_END(cmdlen);
+   }
+   else {
+      __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_CompressedTexSubImage3D, cmdlen + 4);
+      __GLX_PUT_LONG(8, target);
+      __GLX_PUT_LONG(12, level);
+      __GLX_PUT_LONG(16, xoffset);
+      __GLX_PUT_LONG(20, yoffset);
+      __GLX_PUT_LONG(24, zoffset);
+      __GLX_PUT_LONG(28, width);
+      __GLX_PUT_LONG(32, height);
+      __GLX_PUT_LONG(36, depth);
+      __GLX_PUT_LONG(40, format);
+      __GLX_PUT_LONG(44, image_size);
+      __glXSendLargeCommand(gc, gc->pc,
+                            __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE + 4,
+                            data, image_size);
+   }
 }
-- 
cgit v1.2.3


From 39df336635e0c756f73f6b0b58f1d811fabc6d13 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:19:24 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs indirect_transpose_matrix.c

---
 src/glx/x11/indirect_transpose_matrix.c | 58 +++++++++++++++++----------------
 1 file changed, 30 insertions(+), 28 deletions(-)

diff --git a/src/glx/x11/indirect_transpose_matrix.c b/src/glx/x11/indirect_transpose_matrix.c
index efec13aaa1..14acee8eec 100644
--- a/src/glx/x11/indirect_transpose_matrix.c
+++ b/src/glx/x11/indirect_transpose_matrix.c
@@ -26,59 +26,61 @@
 #include <GL/gl.h>
 #include "indirect.h"
 
-static void TransposeMatrixf(const GLfloat s[16], GLfloat d[16])
+static void
+TransposeMatrixf(const GLfloat s[16], GLfloat d[16])
 {
-    int i, j;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 4; j++) {
-            d[i*4+j] = s[j*4+i];
-        }
-    }
+   int i, j;
+   for (i = 0; i < 4; i++) {
+      for (j = 0; j < 4; j++) {
+         d[i * 4 + j] = s[j * 4 + i];
+      }
+   }
 }
 
-static void TransposeMatrixd(const GLdouble s[16], GLdouble d[16])
+static void
+TransposeMatrixd(const GLdouble s[16], GLdouble d[16])
 {
-    int i, j;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 4; j++) {
-            d[i*4+j] = s[j*4+i];
-        }
-    }
+   int i, j;
+   for (i = 0; i < 4; i++) {
+      for (j = 0; j < 4; j++) {
+         d[i * 4 + j] = s[j * 4 + i];
+      }
+   }
 }
 
 
 void
-__indirect_glLoadTransposeMatrixdARB( const GLdouble * m )
+__indirect_glLoadTransposeMatrixdARB(const GLdouble * m)
 {
    GLdouble mt[16];
-   
-   TransposeMatrixd( m, mt );
-   __indirect_glLoadMatrixd( mt );
+
+   TransposeMatrixd(m, mt);
+   __indirect_glLoadMatrixd(mt);
 }
 
 void
-__indirect_glLoadTransposeMatrixfARB( const GLfloat * m )
+__indirect_glLoadTransposeMatrixfARB(const GLfloat * m)
 {
    GLfloat mt[16];
 
-   TransposeMatrixf( m, mt );
-   __indirect_glLoadMatrixf( mt );
+   TransposeMatrixf(m, mt);
+   __indirect_glLoadMatrixf(mt);
 }
 
 void
-__indirect_glMultTransposeMatrixdARB( const GLdouble * m )
+__indirect_glMultTransposeMatrixdARB(const GLdouble * m)
 {
    GLdouble mt[16];
-   
-   TransposeMatrixd( m, mt );
-   __indirect_glMultMatrixd( mt );
+
+   TransposeMatrixd(m, mt);
+   __indirect_glMultMatrixd(mt);
 }
 
 void
-__indirect_glMultTransposeMatrixfARB( const GLfloat * m )
+__indirect_glMultTransposeMatrixfARB(const GLfloat * m)
 {
    GLfloat mt[16];
 
-   TransposeMatrixf( m, mt );
-   __indirect_glMultMatrixf( mt );
+   TransposeMatrixf(m, mt);
+   __indirect_glMultMatrixf(mt);
 }
-- 
cgit v1.2.3


From c868ab3dd1df44e4768f0bf98c07a674541a0a88 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:20:15 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs indirect_vertex_array.c

---
 src/glx/x11/indirect_vertex_array.c | 2798 ++++++++++++++++++-----------------
 1 file changed, 1454 insertions(+), 1344 deletions(-)

diff --git a/src/glx/x11/indirect_vertex_array.c b/src/glx/x11/indirect_vertex_array.c
index 2c4485cbf0..b7744bceac 100644
--- a/src/glx/x11/indirect_vertex_array.c
+++ b/src/glx/x11/indirect_vertex_array.c
@@ -66,25 +66,28 @@
  * \author Ian Romanick <ian.d.romanick@intel.com>
  */
 
-static void emit_DrawArrays_none( GLenum mode, GLint first, GLsizei count );
-static void emit_DrawArrays_old ( GLenum mode, GLint first, GLsizei count );
-
-static void emit_DrawElements_none( GLenum mode, GLsizei count, GLenum type,
-    const GLvoid *indices );
-static void emit_DrawElements_old ( GLenum mode, GLsizei count, GLenum type,
-    const GLvoid *indices );
-
-
-static GLubyte * emit_element_none( GLubyte * dst,
-    const struct array_state_vector * arrays, unsigned index );
-static GLubyte * emit_element_old( GLubyte * dst,
-    const struct array_state_vector * arrays, unsigned index );
-static struct array_state * get_array_entry(
-    const struct array_state_vector * arrays, GLenum key, unsigned index );
-static void fill_array_info_cache( struct array_state_vector * arrays );
-static GLboolean validate_mode(__GLXcontext *gc, GLenum mode);
-static GLboolean validate_count(__GLXcontext *gc, GLsizei count);
-static GLboolean validate_type(__GLXcontext *gc, GLenum type);
+static void emit_DrawArrays_none(GLenum mode, GLint first, GLsizei count);
+static void emit_DrawArrays_old(GLenum mode, GLint first, GLsizei count);
+
+static void emit_DrawElements_none(GLenum mode, GLsizei count, GLenum type,
+                                   const GLvoid * indices);
+static void emit_DrawElements_old(GLenum mode, GLsizei count, GLenum type,
+                                  const GLvoid * indices);
+
+
+static GLubyte *emit_element_none(GLubyte * dst,
+                                  const struct array_state_vector *arrays,
+                                  unsigned index);
+static GLubyte *emit_element_old(GLubyte * dst,
+                                 const struct array_state_vector *arrays,
+                                 unsigned index);
+static struct array_state *get_array_entry(const struct array_state_vector
+                                           *arrays, GLenum key,
+                                           unsigned index);
+static void fill_array_info_cache(struct array_state_vector *arrays);
+static GLboolean validate_mode(__GLXcontext * gc, GLenum mode);
+static GLboolean validate_count(__GLXcontext * gc, GLsizei count);
+static GLboolean validate_type(__GLXcontext * gc, GLenum type);
 
 
 /**
@@ -98,7 +101,7 @@ static GLboolean validate_type(__GLXcontext *gc, GLenum type);
  * \c GL_3_BYTES, or \c GL_4_BYTES.
  */
 const GLuint __glXTypeSize_table[16] = {
-    1, 1, 2, 2, 4, 4, 4, 0, 0, 0, 8, 0, 0, 0, 0, 0
+   1, 1, 2, 2, 4, 4, 4, 0, 0, 0, 8, 0, 0, 0, 0, 0
 };
 
 
@@ -107,23 +110,23 @@ const GLuint __glXTypeSize_table[16] = {
  * __glXInitVertexArrayState().
  */
 void
-__glXFreeVertexArrayState( __GLXcontext * gc )
+__glXFreeVertexArrayState(__GLXcontext * gc)
 {
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector* arrays = state->array_state;
-
-    if (arrays) {
-        if (arrays->stack) {
-            free(arrays->stack);
-            arrays->stack = NULL;
-        }
-        if (arrays->arrays) {
-            free(arrays->arrays);
-            arrays->arrays = NULL;
-        }
-        free(arrays);
-        state->array_state = NULL;
-    }
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+
+   if (arrays) {
+      if (arrays->stack) {
+         free(arrays->stack);
+         arrays->stack = NULL;
+      }
+      if (arrays->arrays) {
+         free(arrays->arrays);
+         arrays->arrays = NULL;
+      }
+      free(arrays);
+      state->array_state = NULL;
+   }
 }
 
 
@@ -142,154 +145,154 @@ __glXFreeVertexArrayState( __GLXcontext * gc )
  * Return values from malloc are not properly tested.
  */
 void
-__glXInitVertexArrayState( __GLXcontext * gc )
+__glXInitVertexArrayState(__GLXcontext * gc)
 {
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays;
-
-    unsigned array_count;
-    int texture_units = 1, vertex_program_attribs = 0;
-    unsigned i, j;
-
-    GLboolean got_fog = GL_FALSE;
-    GLboolean got_secondary_color = GL_FALSE;
-
-
-    arrays = calloc( 1, sizeof( struct array_state_vector ) );
-    state->array_state = arrays;
-
-    arrays->old_DrawArrays_possible = !state->NoDrawArraysProtocol;
-    arrays->new_DrawArrays_possible = GL_FALSE;
-    arrays->DrawArrays = NULL;
-
-    arrays->active_texture_unit = 0;
-
-
-    /* Determine how many arrays are actually needed.  Only arrays that
-     * are supported by the server are create.  For example, if the server
-     * supports only 2 texture units, then only 2 texture coordinate arrays
-     * are created.
-     * 
-     * At the very least, GL_VERTEX_ARRAY, GL_NORMAL_ARRAY,
-     * GL_COLOR_ARRAY, GL_INDEX_ARRAY, GL_TEXTURE_COORD_ARRAY, and
-     * GL_EDGE_FLAG_ARRAY are supported.
-     */
-
-    array_count = 5;
-    
-    if ( __glExtensionBitIsEnabled( gc, GL_EXT_fog_coord_bit )
-	 || (gc->server_major > 1) || (gc->server_minor >= 4) ) {
-	got_fog = GL_TRUE;
-	array_count++;
-    }
-
-    if ( __glExtensionBitIsEnabled( gc, GL_EXT_secondary_color_bit )
-	 || (gc->server_major > 1) || (gc->server_minor >= 4) ) {
-	got_secondary_color = GL_TRUE;
-	array_count++;
-    }
-
-    if ( __glExtensionBitIsEnabled( gc, GL_ARB_multitexture_bit )
-	 || (gc->server_major > 1) || (gc->server_minor >= 3) ) {
-	__indirect_glGetIntegerv( GL_MAX_TEXTURE_UNITS, & texture_units );
-    }
-
-    if ( __glExtensionBitIsEnabled( gc, GL_ARB_vertex_program_bit ) ) {
-	__indirect_glGetProgramivARB( GL_VERTEX_PROGRAM_ARB,
-				      GL_MAX_PROGRAM_ATTRIBS_ARB,
-				      & vertex_program_attribs );
-    }
-
-    arrays->num_texture_units = texture_units;
-    arrays->num_vertex_program_attribs = vertex_program_attribs;
-    array_count += texture_units + vertex_program_attribs;
-    arrays->num_arrays = array_count;
-    arrays->arrays = calloc( array_count, sizeof( struct array_state ) );
-
-    arrays->arrays[0].data_type = GL_FLOAT;
-    arrays->arrays[0].count = 3;
-    arrays->arrays[0].key = GL_NORMAL_ARRAY;
-    arrays->arrays[0].normalized = GL_TRUE;
-    arrays->arrays[0].old_DrawArrays_possible = GL_TRUE;
-
-    arrays->arrays[1].data_type = GL_FLOAT;
-    arrays->arrays[1].count = 4;
-    arrays->arrays[1].key = GL_COLOR_ARRAY;
-    arrays->arrays[1].normalized = GL_TRUE;
-    arrays->arrays[1].old_DrawArrays_possible = GL_TRUE;
-
-    arrays->arrays[2].data_type = GL_FLOAT;
-    arrays->arrays[2].count = 1;
-    arrays->arrays[2].key = GL_INDEX_ARRAY;
-    arrays->arrays[2].old_DrawArrays_possible = GL_TRUE;
-
-    arrays->arrays[3].data_type = GL_UNSIGNED_BYTE;
-    arrays->arrays[3].count = 1;
-    arrays->arrays[3].key = GL_EDGE_FLAG_ARRAY;
-    arrays->arrays[3].old_DrawArrays_possible = GL_TRUE;
-
-    for ( i = 0 ; i < texture_units ; i++ ) {
-	arrays->arrays[4 + i].data_type = GL_FLOAT;
-	arrays->arrays[4 + i].count = 4;
-	arrays->arrays[4 + i].key = GL_TEXTURE_COORD_ARRAY;
-
-	arrays->arrays[4 + i].old_DrawArrays_possible = (i == 0);
-	arrays->arrays[4 + i].index = i;
-
-	arrays->arrays[4 + i].header[1] = i + GL_TEXTURE0;
-    }
-    
-    i = 4 + texture_units;
-
-    if ( got_fog ) {
-	arrays->arrays[i].data_type = GL_FLOAT;
-	arrays->arrays[i].count = 1;
-	arrays->arrays[i].key = GL_FOG_COORDINATE_ARRAY;
-	arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
-	i++;
-    }
-
-    if ( got_secondary_color ) {
-	arrays->arrays[i].data_type = GL_FLOAT;
-	arrays->arrays[i].count = 3;
-	arrays->arrays[i].key = GL_SECONDARY_COLOR_ARRAY;
-	arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
-	arrays->arrays[i].normalized = GL_TRUE;
-	i++;
-    }
-
-
-    for ( j = 0 ; j < vertex_program_attribs ; j++ ) {
-	const unsigned idx = (vertex_program_attribs - (j + 1));
-
-
-	arrays->arrays[idx + i].data_type = GL_FLOAT;
-	arrays->arrays[idx + i].count = 4;
-	arrays->arrays[idx + i].key = GL_VERTEX_ATTRIB_ARRAY_POINTER;
-
-	arrays->arrays[idx + i].old_DrawArrays_possible = 0;
-	arrays->arrays[idx + i].index = idx;
-
-	arrays->arrays[idx + i].header[1] = idx;
-    }
-
-    i += vertex_program_attribs;
-
-
-    /* Vertex array *must* be last becuase of the way that
-     * emit_DrawArrays_none works.
-     */
-
-    arrays->arrays[i].data_type = GL_FLOAT;
-    arrays->arrays[i].count = 4;
-    arrays->arrays[i].key = GL_VERTEX_ARRAY;
-    arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
-
-    assert( (i + 1) == arrays->num_arrays );
-
-    arrays->stack_index = 0;
-    arrays->stack = malloc( sizeof( struct array_stack_state )
-			    * arrays->num_arrays );
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays;
+
+   unsigned array_count;
+   int texture_units = 1, vertex_program_attribs = 0;
+   unsigned i, j;
+
+   GLboolean got_fog = GL_FALSE;
+   GLboolean got_secondary_color = GL_FALSE;
+
+
+   arrays = calloc(1, sizeof(struct array_state_vector));
+   state->array_state = arrays;
+
+   arrays->old_DrawArrays_possible = !state->NoDrawArraysProtocol;
+   arrays->new_DrawArrays_possible = GL_FALSE;
+   arrays->DrawArrays = NULL;
+
+   arrays->active_texture_unit = 0;
+
+
+   /* Determine how many arrays are actually needed.  Only arrays that
+    * are supported by the server are create.  For example, if the server
+    * supports only 2 texture units, then only 2 texture coordinate arrays
+    * are created.
+    * 
+    * At the very least, GL_VERTEX_ARRAY, GL_NORMAL_ARRAY,
+    * GL_COLOR_ARRAY, GL_INDEX_ARRAY, GL_TEXTURE_COORD_ARRAY, and
+    * GL_EDGE_FLAG_ARRAY are supported.
+    */
+
+   array_count = 5;
+
+   if (__glExtensionBitIsEnabled(gc, GL_EXT_fog_coord_bit)
+       || (gc->server_major > 1) || (gc->server_minor >= 4)) {
+      got_fog = GL_TRUE;
+      array_count++;
+   }
+
+   if (__glExtensionBitIsEnabled(gc, GL_EXT_secondary_color_bit)
+       || (gc->server_major > 1) || (gc->server_minor >= 4)) {
+      got_secondary_color = GL_TRUE;
+      array_count++;
+   }
+
+   if (__glExtensionBitIsEnabled(gc, GL_ARB_multitexture_bit)
+       || (gc->server_major > 1) || (gc->server_minor >= 3)) {
+      __indirect_glGetIntegerv(GL_MAX_TEXTURE_UNITS, &texture_units);
+   }
+
+   if (__glExtensionBitIsEnabled(gc, GL_ARB_vertex_program_bit)) {
+      __indirect_glGetProgramivARB(GL_VERTEX_PROGRAM_ARB,
+                                   GL_MAX_PROGRAM_ATTRIBS_ARB,
+                                   &vertex_program_attribs);
+   }
+
+   arrays->num_texture_units = texture_units;
+   arrays->num_vertex_program_attribs = vertex_program_attribs;
+   array_count += texture_units + vertex_program_attribs;
+   arrays->num_arrays = array_count;
+   arrays->arrays = calloc(array_count, sizeof(struct array_state));
+
+   arrays->arrays[0].data_type = GL_FLOAT;
+   arrays->arrays[0].count = 3;
+   arrays->arrays[0].key = GL_NORMAL_ARRAY;
+   arrays->arrays[0].normalized = GL_TRUE;
+   arrays->arrays[0].old_DrawArrays_possible = GL_TRUE;
+
+   arrays->arrays[1].data_type = GL_FLOAT;
+   arrays->arrays[1].count = 4;
+   arrays->arrays[1].key = GL_COLOR_ARRAY;
+   arrays->arrays[1].normalized = GL_TRUE;
+   arrays->arrays[1].old_DrawArrays_possible = GL_TRUE;
+
+   arrays->arrays[2].data_type = GL_FLOAT;
+   arrays->arrays[2].count = 1;
+   arrays->arrays[2].key = GL_INDEX_ARRAY;
+   arrays->arrays[2].old_DrawArrays_possible = GL_TRUE;
+
+   arrays->arrays[3].data_type = GL_UNSIGNED_BYTE;
+   arrays->arrays[3].count = 1;
+   arrays->arrays[3].key = GL_EDGE_FLAG_ARRAY;
+   arrays->arrays[3].old_DrawArrays_possible = GL_TRUE;
+
+   for (i = 0; i < texture_units; i++) {
+      arrays->arrays[4 + i].data_type = GL_FLOAT;
+      arrays->arrays[4 + i].count = 4;
+      arrays->arrays[4 + i].key = GL_TEXTURE_COORD_ARRAY;
+
+      arrays->arrays[4 + i].old_DrawArrays_possible = (i == 0);
+      arrays->arrays[4 + i].index = i;
+
+      arrays->arrays[4 + i].header[1] = i + GL_TEXTURE0;
+   }
+
+   i = 4 + texture_units;
+
+   if (got_fog) {
+      arrays->arrays[i].data_type = GL_FLOAT;
+      arrays->arrays[i].count = 1;
+      arrays->arrays[i].key = GL_FOG_COORDINATE_ARRAY;
+      arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
+      i++;
+   }
+
+   if (got_secondary_color) {
+      arrays->arrays[i].data_type = GL_FLOAT;
+      arrays->arrays[i].count = 3;
+      arrays->arrays[i].key = GL_SECONDARY_COLOR_ARRAY;
+      arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
+      arrays->arrays[i].normalized = GL_TRUE;
+      i++;
+   }
+
+
+   for (j = 0; j < vertex_program_attribs; j++) {
+      const unsigned idx = (vertex_program_attribs - (j + 1));
+
+
+      arrays->arrays[idx + i].data_type = GL_FLOAT;
+      arrays->arrays[idx + i].count = 4;
+      arrays->arrays[idx + i].key = GL_VERTEX_ATTRIB_ARRAY_POINTER;
+
+      arrays->arrays[idx + i].old_DrawArrays_possible = 0;
+      arrays->arrays[idx + i].index = idx;
+
+      arrays->arrays[idx + i].header[1] = idx;
+   }
+
+   i += vertex_program_attribs;
+
+
+   /* Vertex array *must* be last becuase of the way that
+    * emit_DrawArrays_none works.
+    */
+
+   arrays->arrays[i].data_type = GL_FLOAT;
+   arrays->arrays[i].count = 4;
+   arrays->arrays[i].key = GL_VERTEX_ARRAY;
+   arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
+
+   assert((i + 1) == arrays->num_arrays);
+
+   arrays->stack_index = 0;
+   arrays->stack = malloc(sizeof(struct array_stack_state)
+                          * arrays->num_arrays);
 }
 
 
@@ -299,19 +302,19 @@ __glXInitVertexArrayState( __GLXcontext * gc )
  * implement the enabled vertex arrays.
  */
 static size_t
-calculate_single_vertex_size_none( const struct array_state_vector * arrays )
+calculate_single_vertex_size_none(const struct array_state_vector *arrays)
 {
-    size_t single_vertex_size = 0;
-    unsigned   i;
+   size_t single_vertex_size = 0;
+   unsigned i;
 
 
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-    	if ( arrays->arrays[i].enabled ) {
-	    single_vertex_size += ((uint16_t *)arrays->arrays[i].header)[0];
-	}
-    }
-    
-    return single_vertex_size;
+   for (i = 0; i < arrays->num_arrays; i++) {
+      if (arrays->arrays[i].enabled) {
+         single_vertex_size += ((uint16_t *) arrays->arrays[i].header)[0];
+      }
+   }
+
+   return single_vertex_size;
 }
 
 
@@ -319,39 +322,37 @@ calculate_single_vertex_size_none( const struct array_state_vector * arrays )
  * Emit a single element using non-DrawArrays protocol.
  */
 GLubyte *
-emit_element_none( GLubyte * dst,
-		   const struct array_state_vector * arrays,
-		   unsigned index )
+emit_element_none(GLubyte * dst,
+                  const struct array_state_vector * arrays, unsigned index)
 {
-    unsigned i;
+   unsigned i;
 
 
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	if ( arrays->arrays[i].enabled ) {
-	    const size_t offset = index * arrays->arrays[i].true_stride;
+   for (i = 0; i < arrays->num_arrays; i++) {
+      if (arrays->arrays[i].enabled) {
+         const size_t offset = index * arrays->arrays[i].true_stride;
 
-	    /* The generic attributes can have more data than is in the
-	     * elements.  This is because a vertex array can be a 2 element,
-	     * normalized, unsigned short, but the "closest" immediate mode
-	     * protocol is for a 4Nus.  Since the sizes are small, the
-	     * performance impact on modern processors should be negligible.
-	     */
-	    (void) memset( dst, 0,
-			   ((uint16_t *)arrays->arrays[i].header)[0] );
+         /* The generic attributes can have more data than is in the
+          * elements.  This is because a vertex array can be a 2 element,
+          * normalized, unsigned short, but the "closest" immediate mode
+          * protocol is for a 4Nus.  Since the sizes are small, the
+          * performance impact on modern processors should be negligible.
+          */
+         (void) memset(dst, 0, ((uint16_t *) arrays->arrays[i].header)[0]);
 
-	    (void) memcpy( dst, arrays->arrays[i].header, 
-			   arrays->arrays[i].header_size );
+         (void) memcpy(dst, arrays->arrays[i].header,
+                       arrays->arrays[i].header_size);
 
-	    dst += arrays->arrays[i].header_size;
+         dst += arrays->arrays[i].header_size;
 
-	    (void) memcpy( dst, ((GLubyte *) arrays->arrays[i].data) + offset,
-			   arrays->arrays[i].element_size );
+         (void) memcpy(dst, ((GLubyte *) arrays->arrays[i].data) + offset,
+                       arrays->arrays[i].element_size);
 
-	    dst += __GLX_PAD( arrays->arrays[i].element_size );
-	}
-    }
+         dst += __GLX_PAD(arrays->arrays[i].element_size);
+      }
+   }
 
-    return dst;
+   return dst;
 }
 
 
@@ -360,120 +361,119 @@ emit_element_none( GLubyte * dst,
  * EXT_vertex_arrays / OpenGL 1.1.
  */
 GLubyte *
-emit_element_old( GLubyte * dst,
-		  const struct array_state_vector * arrays,
-		  unsigned index )
+emit_element_old(GLubyte * dst,
+                 const struct array_state_vector * arrays, unsigned index)
 {
-    unsigned i;
+   unsigned i;
 
 
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	if ( arrays->arrays[i].enabled ) {
-	    const size_t offset = index * arrays->arrays[i].true_stride;
+   for (i = 0; i < arrays->num_arrays; i++) {
+      if (arrays->arrays[i].enabled) {
+         const size_t offset = index * arrays->arrays[i].true_stride;
 
-	    (void) memcpy( dst, ((GLubyte *) arrays->arrays[i].data) + offset,
-			   arrays->arrays[i].element_size );
+         (void) memcpy(dst, ((GLubyte *) arrays->arrays[i].data) + offset,
+                       arrays->arrays[i].element_size);
 
-	    dst += __GLX_PAD( arrays->arrays[i].element_size );
-	}
-    }
+         dst += __GLX_PAD(arrays->arrays[i].element_size);
+      }
+   }
 
-    return dst;
+   return dst;
 }
 
 
 struct array_state *
-get_array_entry( const struct array_state_vector * arrays,
-		 GLenum key, unsigned index )
+get_array_entry(const struct array_state_vector *arrays,
+                GLenum key, unsigned index)
 {
-    unsigned  i;
-
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	if ( (arrays->arrays[i].key == key)
-	     && (arrays->arrays[i].index == index) ) {
-	    return & arrays->arrays[i];
-	}
-    }
-    
-    return NULL;
+   unsigned i;
+
+   for (i = 0; i < arrays->num_arrays; i++) {
+      if ((arrays->arrays[i].key == key)
+          && (arrays->arrays[i].index == index)) {
+         return &arrays->arrays[i];
+      }
+   }
+
+   return NULL;
 }
 
 
 static GLboolean
-allocate_array_info_cache( struct array_state_vector * arrays,
-			   size_t required_size )
+allocate_array_info_cache(struct array_state_vector *arrays,
+                          size_t required_size)
 {
 #define MAX_HEADER_SIZE 20
-    if ( arrays->array_info_cache_buffer_size < required_size ) {
-	GLubyte * temp = realloc( arrays->array_info_cache_base,
-				  required_size + MAX_HEADER_SIZE );
+   if (arrays->array_info_cache_buffer_size < required_size) {
+      GLubyte *temp = realloc(arrays->array_info_cache_base,
+                              required_size + MAX_HEADER_SIZE);
 
-	if ( temp == NULL ) {
-	    return GL_FALSE;
-	}
+      if (temp == NULL) {
+         return GL_FALSE;
+      }
 
-	arrays->array_info_cache_base = temp;
-	arrays->array_info_cache = temp + MAX_HEADER_SIZE;
-	arrays->array_info_cache_buffer_size = required_size;
-    }
+      arrays->array_info_cache_base = temp;
+      arrays->array_info_cache = temp + MAX_HEADER_SIZE;
+      arrays->array_info_cache_buffer_size = required_size;
+   }
 
-    arrays->array_info_cache_size = required_size;
-    return GL_TRUE;
+   arrays->array_info_cache_size = required_size;
+   return GL_TRUE;
 }
 
 
 /**
  */
 void
-fill_array_info_cache( struct array_state_vector * arrays )
+fill_array_info_cache(struct array_state_vector *arrays)
 {
-    GLboolean old_DrawArrays_possible;
-    unsigned  i;
-
-
-    /* Determine how many arrays are enabled.
-     */
-
-    arrays->enabled_client_array_count = 0;
-    old_DrawArrays_possible = arrays->old_DrawArrays_possible;
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	if ( arrays->arrays[i].enabled ) {
-	    arrays->enabled_client_array_count++;
-	    old_DrawArrays_possible &= arrays->arrays[i].old_DrawArrays_possible;
-	}
-    }
-    
-    if ( arrays->new_DrawArrays_possible ) {
-	assert( ! arrays->new_DrawArrays_possible );
-    }
-    else if ( old_DrawArrays_possible ) {
-	const size_t required_size = arrays->enabled_client_array_count * 12;
-	uint32_t * info;
-
-
-	if ( ! allocate_array_info_cache( arrays, required_size ) ) {
-	    return;
-	}
-
-
-	info = (uint32_t *) arrays->array_info_cache;
-	for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	    if ( arrays->arrays[i].enabled ) {
-		*(info++) = arrays->arrays[i].data_type;
-		*(info++) = arrays->arrays[i].count;
-		*(info++) = arrays->arrays[i].key;
-	    }
-	}
-
-	arrays->DrawArrays = emit_DrawArrays_old;
-	arrays->DrawElements = emit_DrawElements_old;
-    }
-    else {
-	arrays->DrawArrays = emit_DrawArrays_none;
-	arrays->DrawElements = emit_DrawElements_none;
-    }
-
-    arrays->array_info_cache_valid = GL_TRUE;
+   GLboolean old_DrawArrays_possible;
+   unsigned i;
+
+
+   /* Determine how many arrays are enabled.
+    */
+
+   arrays->enabled_client_array_count = 0;
+   old_DrawArrays_possible = arrays->old_DrawArrays_possible;
+   for (i = 0; i < arrays->num_arrays; i++) {
+      if (arrays->arrays[i].enabled) {
+         arrays->enabled_client_array_count++;
+         old_DrawArrays_possible &= arrays->arrays[i].old_DrawArrays_possible;
+      }
+   }
+
+   if (arrays->new_DrawArrays_possible) {
+      assert(!arrays->new_DrawArrays_possible);
+   }
+   else if (old_DrawArrays_possible) {
+      const size_t required_size = arrays->enabled_client_array_count * 12;
+      uint32_t *info;
+
+
+      if (!allocate_array_info_cache(arrays, required_size)) {
+         return;
+      }
+
+
+      info = (uint32_t *) arrays->array_info_cache;
+      for (i = 0; i < arrays->num_arrays; i++) {
+         if (arrays->arrays[i].enabled) {
+            *(info++) = arrays->arrays[i].data_type;
+            *(info++) = arrays->arrays[i].count;
+            *(info++) = arrays->arrays[i].key;
+         }
+      }
+
+      arrays->DrawArrays = emit_DrawArrays_old;
+      arrays->DrawElements = emit_DrawElements_old;
+   }
+   else {
+      arrays->DrawArrays = emit_DrawArrays_none;
+      arrays->DrawElements = emit_DrawElements_none;
+   }
+
+   arrays->array_info_cache_valid = GL_TRUE;
 }
 
 
@@ -485,48 +485,48 @@ fill_array_info_cache( struct array_state_vector * arrays )
  * vertex state is enabled that is not compatible with that protocol.
  */
 void
-emit_DrawArrays_none( GLenum mode, GLint first, GLsizei count )
+emit_DrawArrays_none(GLenum mode, GLint first, GLsizei count)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
 
-    size_t single_vertex_size;
-    GLubyte * pc;
-    unsigned  i;
-    static const uint16_t begin_cmd[2] = { 8, X_GLrop_Begin };
-    static const uint16_t end_cmd[2]   = { 4, X_GLrop_End };
+   size_t single_vertex_size;
+   GLubyte *pc;
+   unsigned i;
+   static const uint16_t begin_cmd[2] = { 8, X_GLrop_Begin };
+   static const uint16_t end_cmd[2] = { 4, X_GLrop_End };
 
 
-    single_vertex_size = calculate_single_vertex_size_none( arrays );
+   single_vertex_size = calculate_single_vertex_size_none(arrays);
 
-    pc = gc->pc;
+   pc = gc->pc;
 
-    (void) memcpy( pc, begin_cmd, 4 );
-    *(int *)(pc +  4) = mode;
+   (void) memcpy(pc, begin_cmd, 4);
+   *(int *) (pc + 4) = mode;
 
-    pc += 8;
+   pc += 8;
 
-    for ( i = 0 ; i < count ; i++ ) {
-	if ( (pc + single_vertex_size) >= gc->bufEnd ) {
-	    pc = __glXFlushRenderBuffer(gc, pc);
-	}
+   for (i = 0; i < count; i++) {
+      if ((pc + single_vertex_size) >= gc->bufEnd) {
+         pc = __glXFlushRenderBuffer(gc, pc);
+      }
 
-	pc = emit_element_none( pc, arrays, first + i );
-    }
+      pc = emit_element_none(pc, arrays, first + i);
+   }
 
-    if ( (pc + 4) >= gc->bufEnd ) {
-	pc = __glXFlushRenderBuffer(gc, pc);
-    }
+   if ((pc + 4) >= gc->bufEnd) {
+      pc = __glXFlushRenderBuffer(gc, pc);
+   }
 
-    (void) memcpy( pc, end_cmd, 4 );
-    pc += 4;
+   (void) memcpy(pc, end_cmd, 4);
+   pc += 4;
 
-    gc->pc = pc;
-    if ( gc->pc > gc->limit ) {
-	(void) __glXFlushRenderBuffer(gc, gc->pc);
-    }
+   gc->pc = pc;
+   if (gc->pc > gc->limit) {
+      (void) __glXFlushRenderBuffer(gc, gc->pc);
+   }
 }
 
 
@@ -549,323 +549,321 @@ emit_DrawArrays_none( GLenum mode, GLint first, GLsizei count )
  * A pointer to the buffer for array data.
  */
 static GLubyte *
-emit_DrawArrays_header_old( __GLXcontext * gc,
-			    struct array_state_vector * arrays,
-			    size_t * elements_per_request,
-			    unsigned int * total_requests,
-			    GLenum mode, GLsizei count )
+emit_DrawArrays_header_old(__GLXcontext * gc,
+                           struct array_state_vector *arrays,
+                           size_t * elements_per_request,
+                           unsigned int *total_requests,
+                           GLenum mode, GLsizei count)
 {
-    size_t command_size;
-    size_t single_vertex_size;
-    const unsigned header_size = 16;
-    unsigned  i;
-    GLubyte * pc;
-
-
-    /* Determine the size of the whole command.  This includes the header,
-     * the ARRAY_INFO data and the array data.  Once this size is calculated,
-     * it will be known whether a Render or RenderLarge command is needed.
-     */
-
-    single_vertex_size = 0;
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	if ( arrays->arrays[i].enabled ) {
-	    single_vertex_size += __GLX_PAD( arrays->arrays[i].element_size );
-	}
-    }
-
-    command_size = arrays->array_info_cache_size + header_size 
+   size_t command_size;
+   size_t single_vertex_size;
+   const unsigned header_size = 16;
+   unsigned i;
+   GLubyte *pc;
+
+
+   /* Determine the size of the whole command.  This includes the header,
+    * the ARRAY_INFO data and the array data.  Once this size is calculated,
+    * it will be known whether a Render or RenderLarge command is needed.
+    */
+
+   single_vertex_size = 0;
+   for (i = 0; i < arrays->num_arrays; i++) {
+      if (arrays->arrays[i].enabled) {
+         single_vertex_size += __GLX_PAD(arrays->arrays[i].element_size);
+      }
+   }
+
+   command_size = arrays->array_info_cache_size + header_size
       + (single_vertex_size * count);
 
 
-    /* Write the header for either a Render command or a RenderLarge
-     * command.  After the header is written, write the ARRAY_INFO data.
-     */
+   /* Write the header for either a Render command or a RenderLarge
+    * command.  After the header is written, write the ARRAY_INFO data.
+    */
+
+   if (command_size > gc->maxSmallRenderCommandSize) {
+      /* maxSize is the maximum amount of data can be stuffed into a single
+       * packet.  sz_xGLXRenderReq is added because bufSize is the maximum
+       * packet size minus sz_xGLXRenderReq.
+       */
+      const size_t maxSize = (gc->bufSize + sz_xGLXRenderReq)
+         - sz_xGLXRenderLargeReq;
+      unsigned vertex_requests;
 
-    if ( command_size > gc->maxSmallRenderCommandSize ) {
-	/* maxSize is the maximum amount of data can be stuffed into a single
-	 * packet.  sz_xGLXRenderReq is added because bufSize is the maximum
-	 * packet size minus sz_xGLXRenderReq.
-	 */
-	const size_t maxSize = (gc->bufSize + sz_xGLXRenderReq)
-	  - sz_xGLXRenderLargeReq;
-	unsigned vertex_requests;
 
+      /* Calculate the number of data packets that will be required to send
+       * the whole command.  To do this, the number of verticies that
+       * will fit in a single buffer must be calculated.
+       * 
+       * The important value here is elements_per_request.  This is the
+       * number of complete array elements that will fit in a single
+       * buffer.  There may be some wasted space at the end of the buffer,
+       * but splitting elements across buffer boundries would be painful.
+       */
 
-	/* Calculate the number of data packets that will be required to send
-	 * the whole command.  To do this, the number of verticies that
-	 * will fit in a single buffer must be calculated.
-	 * 
-	 * The important value here is elements_per_request.  This is the
-	 * number of complete array elements that will fit in a single
-	 * buffer.  There may be some wasted space at the end of the buffer,
-	 * but splitting elements across buffer boundries would be painful.
-	 */
+      elements_per_request[0] = maxSize / single_vertex_size;
 
-	elements_per_request[0] = maxSize / single_vertex_size;
+      vertex_requests = (count + elements_per_request[0] - 1)
+         / elements_per_request[0];
 
-	vertex_requests = (count + elements_per_request[0] - 1)
-	  / elements_per_request[0];
-	  
-	*total_requests = vertex_requests + 1;
+      *total_requests = vertex_requests + 1;
 
 
-	__glXFlushRenderBuffer(gc, gc->pc);
+      __glXFlushRenderBuffer(gc, gc->pc);
 
-	command_size += 4;
+      command_size += 4;
 
-	pc = ((GLubyte *) arrays->array_info_cache) - (header_size + 4);
-	*(uint32_t *)(pc +  0) = command_size;
-	*(uint32_t *)(pc +  4) = X_GLrop_DrawArrays;
-	*(uint32_t *)(pc +  8) = count;
-	*(uint32_t *)(pc + 12) = arrays->enabled_client_array_count;
-	*(uint32_t *)(pc + 16) = mode;
+      pc = ((GLubyte *) arrays->array_info_cache) - (header_size + 4);
+      *(uint32_t *) (pc + 0) = command_size;
+      *(uint32_t *) (pc + 4) = X_GLrop_DrawArrays;
+      *(uint32_t *) (pc + 8) = count;
+      *(uint32_t *) (pc + 12) = arrays->enabled_client_array_count;
+      *(uint32_t *) (pc + 16) = mode;
 
-	__glXSendLargeChunk( gc, 1, *total_requests, pc,
-			     header_size + 4 + arrays->array_info_cache_size );
+      __glXSendLargeChunk(gc, 1, *total_requests, pc,
+                          header_size + 4 + arrays->array_info_cache_size);
 
-	pc = gc->pc;
-    }
-    else {
-	if ( (gc->pc + command_size) >= gc->bufEnd ) {
-	    (void) __glXFlushRenderBuffer(gc, gc->pc);
-	}
+      pc = gc->pc;
+   }
+   else {
+      if ((gc->pc + command_size) >= gc->bufEnd) {
+         (void) __glXFlushRenderBuffer(gc, gc->pc);
+      }
 
-	pc = gc->pc;
-	*(uint16_t *)(pc +  0) = command_size;
-	*(uint16_t *)(pc +  2) = X_GLrop_DrawArrays;
-	*(uint32_t *)(pc +  4) = count;
-	*(uint32_t *)(pc +  8) = arrays->enabled_client_array_count;
-	*(uint32_t *)(pc + 12) = mode;
+      pc = gc->pc;
+      *(uint16_t *) (pc + 0) = command_size;
+      *(uint16_t *) (pc + 2) = X_GLrop_DrawArrays;
+      *(uint32_t *) (pc + 4) = count;
+      *(uint32_t *) (pc + 8) = arrays->enabled_client_array_count;
+      *(uint32_t *) (pc + 12) = mode;
 
-	pc += header_size;
+      pc += header_size;
 
-	(void) memcpy( pc, arrays->array_info_cache,
-		       arrays->array_info_cache_size );
-	pc += arrays->array_info_cache_size;
+      (void) memcpy(pc, arrays->array_info_cache,
+                    arrays->array_info_cache_size);
+      pc += arrays->array_info_cache_size;
 
-	*elements_per_request = count;
-	*total_requests = 0;
-    }
+      *elements_per_request = count;
+      *total_requests = 0;
+   }
 
 
-    return pc;
+   return pc;
 }
 
 
 /**
  */
 void
-emit_DrawArrays_old( GLenum mode, GLint first, GLsizei count )
+emit_DrawArrays_old(GLenum mode, GLint first, GLsizei count)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
 
-    GLubyte * pc;
-    size_t elements_per_request;
-    unsigned total_requests = 0;
-    unsigned i;
-    size_t total_sent = 0;
+   GLubyte *pc;
+   size_t elements_per_request;
+   unsigned total_requests = 0;
+   unsigned i;
+   size_t total_sent = 0;
 
 
-    pc = emit_DrawArrays_header_old( gc, arrays, & elements_per_request,
-				     & total_requests, mode, count);
+   pc = emit_DrawArrays_header_old(gc, arrays, &elements_per_request,
+                                   &total_requests, mode, count);
 
-    
-    /* Write the arrays.
-     */
 
-    if ( total_requests == 0 ) {
-	assert( elements_per_request >= count );
+   /* Write the arrays.
+    */
 
-	for ( i = 0 ; i < count ; i++ ) {
-	    pc = emit_element_old( pc, arrays, i + first );
-	}
+   if (total_requests == 0) {
+      assert(elements_per_request >= count);
 
-	assert( pc <= gc->bufEnd );
+      for (i = 0; i < count; i++) {
+         pc = emit_element_old(pc, arrays, i + first);
+      }
 
-	gc->pc = pc;
-	if ( gc->pc > gc->limit ) {
-	    (void) __glXFlushRenderBuffer(gc, gc->pc);
-	}
-    }
-    else {
-	unsigned req;
+      assert(pc <= gc->bufEnd);
 
+      gc->pc = pc;
+      if (gc->pc > gc->limit) {
+         (void) __glXFlushRenderBuffer(gc, gc->pc);
+      }
+   }
+   else {
+      unsigned req;
 
-	for ( req = 2 ; req <= total_requests ; req++ ) {
-	    if ( count < elements_per_request ) {
-		elements_per_request = count;
-	    }
 
-	    pc = gc->pc;
-	    for ( i = 0 ; i < elements_per_request ; i++ ) {
-		pc = emit_element_old( pc, arrays, i + first );
-	    }
+      for (req = 2; req <= total_requests; req++) {
+         if (count < elements_per_request) {
+            elements_per_request = count;
+         }
 
-	    first += elements_per_request;
+         pc = gc->pc;
+         for (i = 0; i < elements_per_request; i++) {
+            pc = emit_element_old(pc, arrays, i + first);
+         }
 
-	    total_sent += (size_t) (pc - gc->pc);
-	    __glXSendLargeChunk( gc, req, total_requests, gc->pc,
-				 pc - gc->pc );
+         first += elements_per_request;
 
-	    count -= elements_per_request;
-	}
-    }
+         total_sent += (size_t) (pc - gc->pc);
+         __glXSendLargeChunk(gc, req, total_requests, gc->pc, pc - gc->pc);
+
+         count -= elements_per_request;
+      }
+   }
 }
 
 
 void
-emit_DrawElements_none( GLenum mode, GLsizei count, GLenum type,
-			const GLvoid *indices )
+emit_DrawElements_none(GLenum mode, GLsizei count, GLenum type,
+                       const GLvoid * indices)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    static const uint16_t begin_cmd[2] = { 8, X_GLrop_Begin };
-    static const uint16_t end_cmd[2]   = { 4, X_GLrop_End };
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   static const uint16_t begin_cmd[2] = { 8, X_GLrop_Begin };
+   static const uint16_t end_cmd[2] = { 4, X_GLrop_End };
 
-    GLubyte * pc;
-    size_t single_vertex_size;
-    unsigned  i;
+   GLubyte *pc;
+   size_t single_vertex_size;
+   unsigned i;
 
 
-    single_vertex_size = calculate_single_vertex_size_none( arrays );
+   single_vertex_size = calculate_single_vertex_size_none(arrays);
 
 
-    if ( (gc->pc + single_vertex_size) >= gc->bufEnd ) {
-	gc->pc = __glXFlushRenderBuffer(gc, gc->pc);
-    }
+   if ((gc->pc + single_vertex_size) >= gc->bufEnd) {
+      gc->pc = __glXFlushRenderBuffer(gc, gc->pc);
+   }
 
-    pc = gc->pc;
+   pc = gc->pc;
 
-    (void) memcpy( pc, begin_cmd, 4 );
-    *(int *)(pc +  4) = mode;
+   (void) memcpy(pc, begin_cmd, 4);
+   *(int *) (pc + 4) = mode;
 
-    pc += 8;
+   pc += 8;
 
-    for ( i = 0 ; i < count ; i++ ) {
-	unsigned  index = 0;
+   for (i = 0; i < count; i++) {
+      unsigned index = 0;
 
-	if ( (pc + single_vertex_size) >= gc->bufEnd ) {
-	    pc = __glXFlushRenderBuffer(gc, pc);
-	}
+      if ((pc + single_vertex_size) >= gc->bufEnd) {
+         pc = __glXFlushRenderBuffer(gc, pc);
+      }
 
-	switch( type ) {
-	case GL_UNSIGNED_INT:
-	    index = (unsigned) (((GLuint *) indices)[i]);
-	    break;
-	case GL_UNSIGNED_SHORT:
-	    index = (unsigned) (((GLushort *) indices)[i]);
-	    break;
-	case GL_UNSIGNED_BYTE:
-	    index = (unsigned) (((GLubyte *) indices)[i]);
-	    break;
-	}
-	pc = emit_element_none( pc, arrays, index );
-    }
+      switch (type) {
+      case GL_UNSIGNED_INT:
+         index = (unsigned) (((GLuint *) indices)[i]);
+         break;
+      case GL_UNSIGNED_SHORT:
+         index = (unsigned) (((GLushort *) indices)[i]);
+         break;
+      case GL_UNSIGNED_BYTE:
+         index = (unsigned) (((GLubyte *) indices)[i]);
+         break;
+      }
+      pc = emit_element_none(pc, arrays, index);
+   }
 
-    if ( (pc + 4) >= gc->bufEnd ) {
-	pc = __glXFlushRenderBuffer(gc, pc);
-    }
+   if ((pc + 4) >= gc->bufEnd) {
+      pc = __glXFlushRenderBuffer(gc, pc);
+   }
 
-    (void) memcpy( pc, end_cmd, 4 );
-    pc += 4;
+   (void) memcpy(pc, end_cmd, 4);
+   pc += 4;
 
-    gc->pc = pc;
-    if ( gc->pc > gc->limit ) {
-	(void) __glXFlushRenderBuffer(gc, gc->pc);
-    }
+   gc->pc = pc;
+   if (gc->pc > gc->limit) {
+      (void) __glXFlushRenderBuffer(gc, gc->pc);
+   }
 }
 
 
 /**
  */
 void
-emit_DrawElements_old( GLenum mode, GLsizei count, GLenum type,
-		       const GLvoid *indices )
+emit_DrawElements_old(GLenum mode, GLsizei count, GLenum type,
+                      const GLvoid * indices)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-
-    GLubyte * pc;
-    size_t elements_per_request;
-    unsigned total_requests = 0;
-    unsigned i;
-    unsigned req;
-    unsigned req_element=0;
-
-
-    pc = emit_DrawArrays_header_old( gc, arrays, & elements_per_request,
-				     & total_requests, mode, count);
-
-    
-    /* Write the arrays.
-     */
-
-    req = 2;
-    while ( count > 0 ) {
-	if ( count < elements_per_request ) {
-	    elements_per_request = count;
-	}
-
-	switch( type ) {
-	case GL_UNSIGNED_INT: {
-	    const GLuint   * ui_ptr = (const GLuint   *) indices + req_element;
-
-	    for ( i = 0 ; i < elements_per_request ; i++ ) {
-		const GLint index = (GLint) *(ui_ptr++);
-		pc = emit_element_old( pc, arrays, index );
-	    }
-	    break;
-	}
-	case GL_UNSIGNED_SHORT: {
-	    const GLushort * us_ptr = (const GLushort *) indices + req_element;
-
-	    for ( i = 0 ; i < elements_per_request ; i++ ) {
-		const GLint index = (GLint) *(us_ptr++);
-		pc = emit_element_old( pc, arrays, index );
-	    }
-	    break;
-	}
-	case GL_UNSIGNED_BYTE: {
-	    const GLubyte  * ub_ptr = (const GLubyte  *) indices + req_element;
-
-	    for ( i = 0 ; i < elements_per_request ; i++ ) {
-		const GLint index = (GLint) *(ub_ptr++);
-		pc = emit_element_old( pc, arrays, index );
-	    }
-	    break;
-	}
-	}
-
-	if ( total_requests != 0 ) {
-	    __glXSendLargeChunk( gc, req, total_requests, gc->pc,
-				 pc - gc->pc );
-	    pc = gc->pc;
-	    req++;
-	}
-
-	count -= elements_per_request;
-	req_element += elements_per_request;
-    }
-
-
-    assert( (total_requests == 0) || ((req - 1) == total_requests) );
-
-    if ( total_requests == 0 ) {
-	assert( pc <= gc->bufEnd );
-
-	gc->pc = pc;
-	if ( gc->pc > gc->limit ) {
-	    (void) __glXFlushRenderBuffer(gc, gc->pc);
-	}
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+
+   GLubyte *pc;
+   size_t elements_per_request;
+   unsigned total_requests = 0;
+   unsigned i;
+   unsigned req;
+   unsigned req_element = 0;
+
+
+   pc = emit_DrawArrays_header_old(gc, arrays, &elements_per_request,
+                                   &total_requests, mode, count);
+
+
+   /* Write the arrays.
+    */
+
+   req = 2;
+   while (count > 0) {
+      if (count < elements_per_request) {
+         elements_per_request = count;
+      }
+
+      switch (type) {
+      case GL_UNSIGNED_INT:{
+            const GLuint *ui_ptr = (const GLuint *) indices + req_element;
+
+            for (i = 0; i < elements_per_request; i++) {
+               const GLint index = (GLint) * (ui_ptr++);
+               pc = emit_element_old(pc, arrays, index);
+            }
+            break;
+         }
+      case GL_UNSIGNED_SHORT:{
+            const GLushort *us_ptr = (const GLushort *) indices + req_element;
+
+            for (i = 0; i < elements_per_request; i++) {
+               const GLint index = (GLint) * (us_ptr++);
+               pc = emit_element_old(pc, arrays, index);
+            }
+            break;
+         }
+      case GL_UNSIGNED_BYTE:{
+            const GLubyte *ub_ptr = (const GLubyte *) indices + req_element;
+
+            for (i = 0; i < elements_per_request; i++) {
+               const GLint index = (GLint) * (ub_ptr++);
+               pc = emit_element_old(pc, arrays, index);
+            }
+            break;
+         }
+      }
+
+      if (total_requests != 0) {
+         __glXSendLargeChunk(gc, req, total_requests, gc->pc, pc - gc->pc);
+         pc = gc->pc;
+         req++;
+      }
+
+      count -= elements_per_request;
+      req_element += elements_per_request;
+   }
+
+
+   assert((total_requests == 0) || ((req - 1) == total_requests));
+
+   if (total_requests == 0) {
+      assert(pc <= gc->bufEnd);
+
+      gc->pc = pc;
+      if (gc->pc > gc->limit) {
+         (void) __glXFlushRenderBuffer(gc, gc->pc);
+      }
+   }
 }
 
 
@@ -877,26 +875,26 @@ emit_DrawElements_old( GLenum mode, GLsizei count, GLenum type,
  * \c GL_TRUE if the argument is valid, \c GL_FALSE if is not.
  */
 static GLboolean
-validate_mode(__GLXcontext *gc, GLenum mode)
+validate_mode(__GLXcontext * gc, GLenum mode)
 {
-    switch(mode) {
-      case GL_POINTS:
-      case GL_LINE_STRIP:
-      case GL_LINE_LOOP:
-      case GL_LINES:
-      case GL_TRIANGLE_STRIP:
-      case GL_TRIANGLE_FAN:
-      case GL_TRIANGLES:
-      case GL_QUAD_STRIP:
-      case GL_QUADS:
-      case GL_POLYGON:
-	break;
-      default:
-        __glXSetError(gc, GL_INVALID_ENUM);
-        return GL_FALSE;
-    }
-    
-    return GL_TRUE;
+   switch (mode) {
+   case GL_POINTS:
+   case GL_LINE_STRIP:
+   case GL_LINE_LOOP:
+   case GL_LINES:
+   case GL_TRIANGLE_STRIP:
+   case GL_TRIANGLE_FAN:
+   case GL_TRIANGLES:
+   case GL_QUAD_STRIP:
+   case GL_QUADS:
+   case GL_POLYGON:
+      break;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return GL_FALSE;
+   }
+
+   return GL_TRUE;
 }
 
 
@@ -910,13 +908,13 @@ validate_mode(__GLXcontext *gc, GLenum mode)
  * \c GL_TRUE if the argument is valid, \c GL_FALSE if it is not.
  */
 static GLboolean
-validate_count(__GLXcontext *gc, GLsizei count)
+validate_count(__GLXcontext * gc, GLsizei count)
 {
-    if (count < 0) {
-	__glXSetError(gc, GL_INVALID_VALUE);
-    }
+   if (count < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+   }
 
-    return (count > 0);
+   return (count > 0);
 }
 
 
@@ -928,154 +926,161 @@ validate_count(__GLXcontext *gc, GLsizei count)
  * \returns
  * \c GL_TRUE if the argument is valid, \c GL_FALSE if it is not.
  */
-static GLboolean validate_type(__GLXcontext *gc, GLenum type)
+static GLboolean
+validate_type(__GLXcontext * gc, GLenum type)
 {
-    switch( type ) {
-    case GL_UNSIGNED_INT:
-    case GL_UNSIGNED_SHORT:
-    case GL_UNSIGNED_BYTE:
-	return GL_TRUE;
-     default:
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return GL_FALSE;
-    }
+   switch (type) {
+   case GL_UNSIGNED_INT:
+   case GL_UNSIGNED_SHORT:
+   case GL_UNSIGNED_BYTE:
+      return GL_TRUE;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return GL_FALSE;
+   }
 }
 
 
-void __indirect_glDrawArrays(GLenum mode, GLint first, GLsizei count)
+void
+__indirect_glDrawArrays(GLenum mode, GLint first, GLsizei count)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    
-
-    if ( validate_mode(gc, mode) && validate_count(gc, count) ) {
-	if ( ! arrays->array_info_cache_valid ) {
-	    fill_array_info_cache( arrays );
-	}
-
-	arrays->DrawArrays(mode, first, count);
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+
+
+   if (validate_mode(gc, mode) && validate_count(gc, count)) {
+      if (!arrays->array_info_cache_valid) {
+         fill_array_info_cache(arrays);
+      }
+
+      arrays->DrawArrays(mode, first, count);
+   }
 }
 
 
-void __indirect_glArrayElement(GLint index)
+void
+__indirect_glArrayElement(GLint index)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
 
-    size_t single_vertex_size;
+   size_t single_vertex_size;
 
 
-    single_vertex_size = calculate_single_vertex_size_none( arrays );
+   single_vertex_size = calculate_single_vertex_size_none(arrays);
 
-    if ( (gc->pc + single_vertex_size) >= gc->bufEnd ) {
-	gc->pc = __glXFlushRenderBuffer(gc, gc->pc);
-    }
+   if ((gc->pc + single_vertex_size) >= gc->bufEnd) {
+      gc->pc = __glXFlushRenderBuffer(gc, gc->pc);
+   }
 
-    gc->pc = emit_element_none( gc->pc, arrays, index );
+   gc->pc = emit_element_none(gc->pc, arrays, index);
 
-    if ( gc->pc > gc->limit ) {
-	(void) __glXFlushRenderBuffer(gc, gc->pc);
-    }
+   if (gc->pc > gc->limit) {
+      (void) __glXFlushRenderBuffer(gc, gc->pc);
+   }
 }
 
 
-void __indirect_glDrawElements(GLenum mode, GLsizei count, GLenum type,
-		    const GLvoid *indices)
+void
+__indirect_glDrawElements(GLenum mode, GLsizei count, GLenum type,
+                          const GLvoid * indices)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
 
 
-    if ( validate_mode(gc, mode) && validate_count(gc, count)
-	 && validate_type(gc, type) ) {
-	if ( ! arrays->array_info_cache_valid ) {
-	    fill_array_info_cache( arrays );
-	}
+   if (validate_mode(gc, mode) && validate_count(gc, count)
+       && validate_type(gc, type)) {
+      if (!arrays->array_info_cache_valid) {
+         fill_array_info_cache(arrays);
+      }
 
-	arrays->DrawElements(mode, count, type, indices);
-    }
+      arrays->DrawElements(mode, count, type, indices);
+   }
 }
 
 
-void __indirect_glDrawRangeElements(GLenum mode, GLuint start, GLuint end,
-				    GLsizei count, GLenum type,
-				    const GLvoid *indices)
+void
+__indirect_glDrawRangeElements(GLenum mode, GLuint start, GLuint end,
+                               GLsizei count, GLenum type,
+                               const GLvoid * indices)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
 
 
-    if ( validate_mode(gc, mode) && validate_count(gc, count)
-	 && validate_type(gc, type) ) {
-	if (end < start) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
+   if (validate_mode(gc, mode) && validate_count(gc, count)
+       && validate_type(gc, type)) {
+      if (end < start) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
 
-	if ( ! arrays->array_info_cache_valid ) {
-	    fill_array_info_cache( arrays );
-	}
+      if (!arrays->array_info_cache_valid) {
+         fill_array_info_cache(arrays);
+      }
 
-	arrays->DrawElements(mode, count, type, indices);
-    }
+      arrays->DrawElements(mode, count, type, indices);
+   }
 }
 
 
-void __indirect_glMultiDrawArraysEXT(GLenum mode, GLint *first, GLsizei *count,
-		       GLsizei primcount)
+void
+__indirect_glMultiDrawArraysEXT(GLenum mode, GLint * first, GLsizei * count,
+                                GLsizei primcount)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    GLsizei  i;
-
-
-    if ( validate_mode(gc, mode) ) {
-	if ( ! arrays->array_info_cache_valid ) {
-	    fill_array_info_cache( arrays );
-	}
-
-	for ( i = 0 ; i < primcount ; i++ ) {
-	    if ( validate_count( gc, count[i] ) ) {
-		arrays->DrawArrays(mode, first[i], count[i]);
-	    }
-	}
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   GLsizei i;
+
+
+   if (validate_mode(gc, mode)) {
+      if (!arrays->array_info_cache_valid) {
+         fill_array_info_cache(arrays);
+      }
+
+      for (i = 0; i < primcount; i++) {
+         if (validate_count(gc, count[i])) {
+            arrays->DrawArrays(mode, first[i], count[i]);
+         }
+      }
+   }
 }
 
 
-void __indirect_glMultiDrawElementsEXT(GLenum mode, const GLsizei *count,
-			 GLenum type, const GLvoid ** indices,
-			 GLsizei primcount)
+void
+__indirect_glMultiDrawElementsEXT(GLenum mode, const GLsizei * count,
+                                  GLenum type, const GLvoid ** indices,
+                                  GLsizei primcount)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    const __GLXattribute * state = 
-       (const __GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    GLsizei  i;
-
-
-    if ( validate_mode(gc, mode) && validate_type(gc, type) ) {
-	if ( ! arrays->array_info_cache_valid ) {
-	    fill_array_info_cache( arrays );
-	}
-
-	for ( i = 0 ; i < primcount ; i++ ) {
-	    if ( validate_count( gc, count[i] ) ) {
-		arrays->DrawElements(mode, count[i], type, indices[i]);
-	    }
-	}
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   const __GLXattribute *state =
+      (const __GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   GLsizei i;
+
+
+   if (validate_mode(gc, mode) && validate_type(gc, type)) {
+      if (!arrays->array_info_cache_valid) {
+         fill_array_info_cache(arrays);
+      }
+
+      for (i = 0; i < primcount; i++) {
+         if (validate_count(gc, count[i])) {
+            arrays->DrawElements(mode, count[i], type, indices[i]);
+         }
+      }
+   }
 }
 
 
@@ -1097,475 +1102,577 @@ void __indirect_glMultiDrawElementsEXT(GLenum mode, const GLsizei *count,
     } while(0)
 
 
-void __indirect_glVertexPointer( GLint size, GLenum type, GLsizei stride,
-				 const GLvoid * pointer )
+void
+__indirect_glVertexPointer(GLint size, GLenum type, GLsizei stride,
+                           const GLvoid * pointer)
 {
-    static const uint16_t short_ops[5] = {
-	0, 0, X_GLrop_Vertex2sv, X_GLrop_Vertex3sv, X_GLrop_Vertex4sv
-    };
-    static const uint16_t int_ops[5] = {
-	0, 0, X_GLrop_Vertex2iv, X_GLrop_Vertex3iv, X_GLrop_Vertex4iv
-    };
-    static const uint16_t float_ops[5] = {
-	0, 0, X_GLrop_Vertex2fv, X_GLrop_Vertex3fv, X_GLrop_Vertex4fv
-    };
-    static const uint16_t double_ops[5] = {
-	0, 0, X_GLrop_Vertex2dv, X_GLrop_Vertex3dv, X_GLrop_Vertex4dv
-    };
-    uint16_t opcode;
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-
-
-    if (size < 2 || size > 4 || stride < 0) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-    
-    switch ( type ) {
-    case GL_SHORT:	opcode = short_ops[size]; break;
-    case GL_INT:	opcode = int_ops[size]; break;
-    case GL_FLOAT:	opcode = float_ops[size]; break;
-    case GL_DOUBLE:	opcode = double_ops[size]; break;
-    default:
-        __glXSetError(gc, GL_INVALID_ENUM);
-        return;
-    }
-
-    a = get_array_entry( arrays, GL_VERTEX_ARRAY, 0 );
-    assert( a != NULL );
-    COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, GL_FALSE, 4,
-			    opcode );
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   static const uint16_t short_ops[5] = {
+      0, 0, X_GLrop_Vertex2sv, X_GLrop_Vertex3sv, X_GLrop_Vertex4sv
+   };
+   static const uint16_t int_ops[5] = {
+      0, 0, X_GLrop_Vertex2iv, X_GLrop_Vertex3iv, X_GLrop_Vertex4iv
+   };
+   static const uint16_t float_ops[5] = {
+      0, 0, X_GLrop_Vertex2fv, X_GLrop_Vertex3fv, X_GLrop_Vertex4fv
+   };
+   static const uint16_t double_ops[5] = {
+      0, 0, X_GLrop_Vertex2dv, X_GLrop_Vertex3dv, X_GLrop_Vertex4dv
+   };
+   uint16_t opcode;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+
+
+   if (size < 2 || size > 4 || stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+   switch (type) {
+   case GL_SHORT:
+      opcode = short_ops[size];
+      break;
+   case GL_INT:
+      opcode = int_ops[size];
+      break;
+   case GL_FLOAT:
+      opcode = float_ops[size];
+      break;
+   case GL_DOUBLE:
+      opcode = double_ops[size];
+      break;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+
+   a = get_array_entry(arrays, GL_VERTEX_ARRAY, 0);
+   assert(a != NULL);
+   COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, GL_FALSE, 4,
+                          opcode);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
-void __indirect_glNormalPointer( GLenum type, GLsizei stride,
-				 const GLvoid * pointer )
+void
+__indirect_glNormalPointer(GLenum type, GLsizei stride,
+                           const GLvoid * pointer)
 {
-    uint16_t opcode;
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-
-
-    if (stride < 0) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-
-    switch ( type ) {
-    case GL_BYTE:	opcode = X_GLrop_Normal3bv; break;
-    case GL_SHORT:	opcode = X_GLrop_Normal3sv; break;
-    case GL_INT:	opcode = X_GLrop_Normal3iv; break;
-    case GL_FLOAT:	opcode = X_GLrop_Normal3fv; break;
-    case GL_DOUBLE:	opcode = X_GLrop_Normal3dv; break;
-    default:
-        __glXSetError(gc, GL_INVALID_ENUM);
-        return;
-    }
-
-    a = get_array_entry( arrays, GL_NORMAL_ARRAY, 0 );
-    assert( a != NULL );
-    COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, 3, GL_TRUE, 4,
-			    opcode );
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   uint16_t opcode;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+
+
+   if (stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+   switch (type) {
+   case GL_BYTE:
+      opcode = X_GLrop_Normal3bv;
+      break;
+   case GL_SHORT:
+      opcode = X_GLrop_Normal3sv;
+      break;
+   case GL_INT:
+      opcode = X_GLrop_Normal3iv;
+      break;
+   case GL_FLOAT:
+      opcode = X_GLrop_Normal3fv;
+      break;
+   case GL_DOUBLE:
+      opcode = X_GLrop_Normal3dv;
+      break;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+
+   a = get_array_entry(arrays, GL_NORMAL_ARRAY, 0);
+   assert(a != NULL);
+   COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, 3, GL_TRUE, 4, opcode);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
-void __indirect_glColorPointer( GLint size, GLenum type, GLsizei stride,
-				const GLvoid * pointer )
+void
+__indirect_glColorPointer(GLint size, GLenum type, GLsizei stride,
+                          const GLvoid * pointer)
 {
-    static const uint16_t byte_ops[5] = {
-	0, 0, 0, X_GLrop_Color3bv, X_GLrop_Color4bv
-    };
-    static const uint16_t ubyte_ops[5] = {
-	0, 0, 0, X_GLrop_Color3ubv, X_GLrop_Color4ubv
-    };
-    static const uint16_t short_ops[5] = {
-	0, 0, 0, X_GLrop_Color3sv, X_GLrop_Color4sv
-    };
-    static const uint16_t ushort_ops[5] = {
-	0, 0, 0, X_GLrop_Color3usv, X_GLrop_Color4usv
-    };
-    static const uint16_t int_ops[5] = {
-	0, 0, 0, X_GLrop_Color3iv, X_GLrop_Color4iv
-    };
-    static const uint16_t uint_ops[5] = {
-	0, 0, 0, X_GLrop_Color3uiv, X_GLrop_Color4uiv
-    };
-    static const uint16_t float_ops[5] = {
-	0, 0, 0, X_GLrop_Color3fv, X_GLrop_Color4fv
-    };
-    static const uint16_t double_ops[5] = {
-	0, 0, 0, X_GLrop_Color3dv, X_GLrop_Color4dv
-    };
-    uint16_t opcode;
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-
-
-    if (size < 3 || size > 4 || stride < 0) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-    
-    switch ( type ) {
-    case GL_BYTE:		opcode = byte_ops[size]; break;
-    case GL_UNSIGNED_BYTE:	opcode = ubyte_ops[size]; break;
-    case GL_SHORT:		opcode = short_ops[size]; break;
-    case GL_UNSIGNED_SHORT:	opcode = ushort_ops[size]; break;
-    case GL_INT:		opcode = int_ops[size]; break;
-    case GL_UNSIGNED_INT:	opcode = uint_ops[size]; break;
-    case GL_FLOAT:		opcode = float_ops[size]; break;
-    case GL_DOUBLE:		opcode = double_ops[size]; break;
-    default:
-        __glXSetError(gc, GL_INVALID_ENUM);
-        return;
-    }
-
-    a = get_array_entry( arrays, GL_COLOR_ARRAY, 0 );
-    assert( a != NULL );
-    COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, GL_TRUE, 4,
-			    opcode );
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   static const uint16_t byte_ops[5] = {
+      0, 0, 0, X_GLrop_Color3bv, X_GLrop_Color4bv
+   };
+   static const uint16_t ubyte_ops[5] = {
+      0, 0, 0, X_GLrop_Color3ubv, X_GLrop_Color4ubv
+   };
+   static const uint16_t short_ops[5] = {
+      0, 0, 0, X_GLrop_Color3sv, X_GLrop_Color4sv
+   };
+   static const uint16_t ushort_ops[5] = {
+      0, 0, 0, X_GLrop_Color3usv, X_GLrop_Color4usv
+   };
+   static const uint16_t int_ops[5] = {
+      0, 0, 0, X_GLrop_Color3iv, X_GLrop_Color4iv
+   };
+   static const uint16_t uint_ops[5] = {
+      0, 0, 0, X_GLrop_Color3uiv, X_GLrop_Color4uiv
+   };
+   static const uint16_t float_ops[5] = {
+      0, 0, 0, X_GLrop_Color3fv, X_GLrop_Color4fv
+   };
+   static const uint16_t double_ops[5] = {
+      0, 0, 0, X_GLrop_Color3dv, X_GLrop_Color4dv
+   };
+   uint16_t opcode;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+
+
+   if (size < 3 || size > 4 || stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+   switch (type) {
+   case GL_BYTE:
+      opcode = byte_ops[size];
+      break;
+   case GL_UNSIGNED_BYTE:
+      opcode = ubyte_ops[size];
+      break;
+   case GL_SHORT:
+      opcode = short_ops[size];
+      break;
+   case GL_UNSIGNED_SHORT:
+      opcode = ushort_ops[size];
+      break;
+   case GL_INT:
+      opcode = int_ops[size];
+      break;
+   case GL_UNSIGNED_INT:
+      opcode = uint_ops[size];
+      break;
+   case GL_FLOAT:
+      opcode = float_ops[size];
+      break;
+   case GL_DOUBLE:
+      opcode = double_ops[size];
+      break;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+
+   a = get_array_entry(arrays, GL_COLOR_ARRAY, 0);
+   assert(a != NULL);
+   COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, GL_TRUE, 4, opcode);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
-void __indirect_glIndexPointer( GLenum type, GLsizei stride,
-				const GLvoid * pointer )
+void
+__indirect_glIndexPointer(GLenum type, GLsizei stride, const GLvoid * pointer)
 {
-    uint16_t opcode;
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-
-
-    if (stride < 0) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-    
-    switch ( type ) {
-    case GL_UNSIGNED_BYTE:	opcode = X_GLrop_Indexubv; break;
-    case GL_SHORT:		opcode = X_GLrop_Indexsv; break;
-    case GL_INT:		opcode = X_GLrop_Indexiv; break;
-    case GL_FLOAT:		opcode = X_GLrop_Indexfv; break;
-    case GL_DOUBLE:		opcode = X_GLrop_Indexdv; break;
-    default:
-        __glXSetError(gc, GL_INVALID_ENUM);
-        return;
-    }
-
-    a = get_array_entry( arrays, GL_INDEX_ARRAY, 0 );
-    assert( a != NULL );
-    COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, 1, GL_FALSE, 4,
-			    opcode );
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   uint16_t opcode;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+
+
+   if (stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+   switch (type) {
+   case GL_UNSIGNED_BYTE:
+      opcode = X_GLrop_Indexubv;
+      break;
+   case GL_SHORT:
+      opcode = X_GLrop_Indexsv;
+      break;
+   case GL_INT:
+      opcode = X_GLrop_Indexiv;
+      break;
+   case GL_FLOAT:
+      opcode = X_GLrop_Indexfv;
+      break;
+   case GL_DOUBLE:
+      opcode = X_GLrop_Indexdv;
+      break;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+
+   a = get_array_entry(arrays, GL_INDEX_ARRAY, 0);
+   assert(a != NULL);
+   COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, 1, GL_FALSE, 4, opcode);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
-void __indirect_glEdgeFlagPointer( GLsizei stride, const GLvoid * pointer )
+void
+__indirect_glEdgeFlagPointer(GLsizei stride, const GLvoid * pointer)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-
-
-    if (stride < 0) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-    
-
-    a = get_array_entry( arrays, GL_EDGE_FLAG_ARRAY, 0 );
-    assert( a != NULL );
-    COMMON_ARRAY_DATA_INIT( a, pointer, GL_UNSIGNED_BYTE, stride, 1, GL_FALSE,
-			    4, X_GLrop_EdgeFlagv );
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+
+
+   if (stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+
+   a = get_array_entry(arrays, GL_EDGE_FLAG_ARRAY, 0);
+   assert(a != NULL);
+   COMMON_ARRAY_DATA_INIT(a, pointer, GL_UNSIGNED_BYTE, stride, 1, GL_FALSE,
+                          4, X_GLrop_EdgeFlagv);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
-void __indirect_glTexCoordPointer( GLint size, GLenum type, GLsizei stride,
-				   const GLvoid * pointer )
+void
+__indirect_glTexCoordPointer(GLint size, GLenum type, GLsizei stride,
+                             const GLvoid * pointer)
 {
-    static const uint16_t short_ops[5] = {
-	0, X_GLrop_TexCoord1sv, X_GLrop_TexCoord2sv, X_GLrop_TexCoord3sv, X_GLrop_TexCoord4sv
-    };
-    static const uint16_t int_ops[5] = {
-	0, X_GLrop_TexCoord1iv, X_GLrop_TexCoord2iv, X_GLrop_TexCoord3iv, X_GLrop_TexCoord4iv
-    };
-    static const uint16_t float_ops[5] = {
-	0, X_GLrop_TexCoord1dv, X_GLrop_TexCoord2fv, X_GLrop_TexCoord3fv, X_GLrop_TexCoord4fv
-    };
-    static const uint16_t double_ops[5] = {
-	0, X_GLrop_TexCoord1dv, X_GLrop_TexCoord2dv, X_GLrop_TexCoord3dv, X_GLrop_TexCoord4dv
-    };
-
-    static const uint16_t mshort_ops[5] = {
-	0, X_GLrop_MultiTexCoord1svARB, X_GLrop_MultiTexCoord2svARB, X_GLrop_MultiTexCoord3svARB, X_GLrop_MultiTexCoord4svARB
-    };
-    static const uint16_t mint_ops[5] = {
-	0, X_GLrop_MultiTexCoord1ivARB, X_GLrop_MultiTexCoord2ivARB, X_GLrop_MultiTexCoord3ivARB, X_GLrop_MultiTexCoord4ivARB
-    };
-    static const uint16_t mfloat_ops[5] = {
-	0, X_GLrop_MultiTexCoord1dvARB, X_GLrop_MultiTexCoord2fvARB, X_GLrop_MultiTexCoord3fvARB, X_GLrop_MultiTexCoord4fvARB
-    };
-    static const uint16_t mdouble_ops[5] = {
-	0, X_GLrop_MultiTexCoord1dvARB, X_GLrop_MultiTexCoord2dvARB, X_GLrop_MultiTexCoord3dvARB, X_GLrop_MultiTexCoord4dvARB
-    };
-
-    uint16_t opcode;
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-    unsigned header_size;
-    unsigned index;
-
-
-    if (size < 1 || size > 4 || stride < 0) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-    
-    index = arrays->active_texture_unit;
-    if ( index == 0 ) {
-	switch ( type ) {
-	case GL_SHORT:		opcode = short_ops[size]; break;
-	case GL_INT:		opcode = int_ops[size]; break;
-	case GL_FLOAT:		opcode = float_ops[size]; break;
-	case GL_DOUBLE:		opcode = double_ops[size]; break;
-	default:
-	    __glXSetError(gc, GL_INVALID_ENUM);
-	    return;
-	}
-
-	header_size = 4;
-    }
-    else {
-	switch ( type ) {
-	case GL_SHORT:		opcode = mshort_ops[size]; break;
-	case GL_INT:		opcode = mint_ops[size]; break;
-	case GL_FLOAT:		opcode = mfloat_ops[size]; break;
-	case GL_DOUBLE:		opcode = mdouble_ops[size]; break;
-	default:
-	    __glXSetError(gc, GL_INVALID_ENUM);
-	    return;
-	}
-
-	header_size = 8;
-    }
-
-    a = get_array_entry( arrays, GL_TEXTURE_COORD_ARRAY, index );
-    assert( a != NULL );
-    COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, GL_FALSE,
-			    header_size, opcode );
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   static const uint16_t short_ops[5] = {
+      0, X_GLrop_TexCoord1sv, X_GLrop_TexCoord2sv, X_GLrop_TexCoord3sv,
+         X_GLrop_TexCoord4sv
+   };
+   static const uint16_t int_ops[5] = {
+      0, X_GLrop_TexCoord1iv, X_GLrop_TexCoord2iv, X_GLrop_TexCoord3iv,
+         X_GLrop_TexCoord4iv
+   };
+   static const uint16_t float_ops[5] = {
+      0, X_GLrop_TexCoord1dv, X_GLrop_TexCoord2fv, X_GLrop_TexCoord3fv,
+         X_GLrop_TexCoord4fv
+   };
+   static const uint16_t double_ops[5] = {
+      0, X_GLrop_TexCoord1dv, X_GLrop_TexCoord2dv, X_GLrop_TexCoord3dv,
+         X_GLrop_TexCoord4dv
+   };
+
+   static const uint16_t mshort_ops[5] = {
+      0, X_GLrop_MultiTexCoord1svARB, X_GLrop_MultiTexCoord2svARB,
+         X_GLrop_MultiTexCoord3svARB, X_GLrop_MultiTexCoord4svARB
+   };
+   static const uint16_t mint_ops[5] = {
+      0, X_GLrop_MultiTexCoord1ivARB, X_GLrop_MultiTexCoord2ivARB,
+         X_GLrop_MultiTexCoord3ivARB, X_GLrop_MultiTexCoord4ivARB
+   };
+   static const uint16_t mfloat_ops[5] = {
+      0, X_GLrop_MultiTexCoord1dvARB, X_GLrop_MultiTexCoord2fvARB,
+         X_GLrop_MultiTexCoord3fvARB, X_GLrop_MultiTexCoord4fvARB
+   };
+   static const uint16_t mdouble_ops[5] = {
+      0, X_GLrop_MultiTexCoord1dvARB, X_GLrop_MultiTexCoord2dvARB,
+         X_GLrop_MultiTexCoord3dvARB, X_GLrop_MultiTexCoord4dvARB
+   };
+
+   uint16_t opcode;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+   unsigned header_size;
+   unsigned index;
+
+
+   if (size < 1 || size > 4 || stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+   index = arrays->active_texture_unit;
+   if (index == 0) {
+      switch (type) {
+      case GL_SHORT:
+         opcode = short_ops[size];
+         break;
+      case GL_INT:
+         opcode = int_ops[size];
+         break;
+      case GL_FLOAT:
+         opcode = float_ops[size];
+         break;
+      case GL_DOUBLE:
+         opcode = double_ops[size];
+         break;
+      default:
+         __glXSetError(gc, GL_INVALID_ENUM);
+         return;
+      }
+
+      header_size = 4;
+   }
+   else {
+      switch (type) {
+      case GL_SHORT:
+         opcode = mshort_ops[size];
+         break;
+      case GL_INT:
+         opcode = mint_ops[size];
+         break;
+      case GL_FLOAT:
+         opcode = mfloat_ops[size];
+         break;
+      case GL_DOUBLE:
+         opcode = mdouble_ops[size];
+         break;
+      default:
+         __glXSetError(gc, GL_INVALID_ENUM);
+         return;
+      }
+
+      header_size = 8;
+   }
+
+   a = get_array_entry(arrays, GL_TEXTURE_COORD_ARRAY, index);
+   assert(a != NULL);
+   COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, GL_FALSE,
+                          header_size, opcode);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
-void __indirect_glSecondaryColorPointerEXT( GLint size, GLenum type, GLsizei stride,
-				const GLvoid * pointer )
+void
+__indirect_glSecondaryColorPointerEXT(GLint size, GLenum type, GLsizei stride,
+                                      const GLvoid * pointer)
 {
-    uint16_t opcode;
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-
-
-    if (size != 3 || stride < 0) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-    
-    switch ( type ) {
-    case GL_BYTE:		opcode = 4126; break;
-    case GL_UNSIGNED_BYTE:	opcode = 4131; break;
-    case GL_SHORT:		opcode = 4127; break;
-    case GL_UNSIGNED_SHORT:	opcode = 4132; break;
-    case GL_INT:		opcode = 4128; break;
-    case GL_UNSIGNED_INT:	opcode = 4133; break;
-    case GL_FLOAT:		opcode = 4129; break;
-    case GL_DOUBLE:		opcode = 4130; break;
-    default:
-        __glXSetError(gc, GL_INVALID_ENUM);
-        return;
-    }
-
-    a = get_array_entry( arrays, GL_SECONDARY_COLOR_ARRAY, 0 );
-    if ( a == NULL ) {
-        __glXSetError(gc, GL_INVALID_OPERATION);
-        return;
-    }
-
-    COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, GL_TRUE, 4,
-			    opcode );
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   uint16_t opcode;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+
+
+   if (size != 3 || stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+   switch (type) {
+   case GL_BYTE:
+      opcode = 4126;
+      break;
+   case GL_UNSIGNED_BYTE:
+      opcode = 4131;
+      break;
+   case GL_SHORT:
+      opcode = 4127;
+      break;
+   case GL_UNSIGNED_SHORT:
+      opcode = 4132;
+      break;
+   case GL_INT:
+      opcode = 4128;
+      break;
+   case GL_UNSIGNED_INT:
+      opcode = 4133;
+      break;
+   case GL_FLOAT:
+      opcode = 4129;
+      break;
+   case GL_DOUBLE:
+      opcode = 4130;
+      break;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+
+   a = get_array_entry(arrays, GL_SECONDARY_COLOR_ARRAY, 0);
+   if (a == NULL) {
+      __glXSetError(gc, GL_INVALID_OPERATION);
+      return;
+   }
+
+   COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, GL_TRUE, 4, opcode);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
-void __indirect_glFogCoordPointerEXT( GLenum type, GLsizei stride,
-				const GLvoid * pointer )
+void
+__indirect_glFogCoordPointerEXT(GLenum type, GLsizei stride,
+                                const GLvoid * pointer)
 {
-    uint16_t opcode;
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-
-
-    if (stride < 0) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-
-    switch ( type ) {
-    case GL_FLOAT:		opcode = 4124; break;
-    case GL_DOUBLE:		opcode = 4125; break;
-    default:
-        __glXSetError(gc, GL_INVALID_ENUM);
-        return;
-    }
-
-    a = get_array_entry( arrays, GL_FOG_COORD_ARRAY, 0 );
-    if ( a == NULL ) {
-        __glXSetError(gc, GL_INVALID_OPERATION);
-        return;
-    }
-
-    COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, 1, GL_FALSE, 4,
-			    opcode );
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   uint16_t opcode;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+
+
+   if (stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+   switch (type) {
+   case GL_FLOAT:
+      opcode = 4124;
+      break;
+   case GL_DOUBLE:
+      opcode = 4125;
+      break;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+
+   a = get_array_entry(arrays, GL_FOG_COORD_ARRAY, 0);
+   if (a == NULL) {
+      __glXSetError(gc, GL_INVALID_OPERATION);
+      return;
+   }
+
+   COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, 1, GL_FALSE, 4, opcode);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
-void __indirect_glVertexAttribPointerARB(GLuint index, GLint size,
-					 GLenum type, GLboolean normalized,
-					 GLsizei stride,
-					 const GLvoid * pointer)
+void
+__indirect_glVertexAttribPointerARB(GLuint index, GLint size,
+                                    GLenum type, GLboolean normalized,
+                                    GLsizei stride, const GLvoid * pointer)
 {
-    static const uint16_t short_ops[5]  = { 0, 4189, 4190, 4191, 4192 };
-    static const uint16_t float_ops[5]  = { 0, 4193, 4194, 4195, 4196 };
-    static const uint16_t double_ops[5] = { 0, 4197, 4198, 4199, 4200 };
-
-    uint16_t opcode;
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-    unsigned true_immediate_count;
-    unsigned true_immediate_size;
-
-
-    if ( (size < 1) || (size > 4) || (stride < 0) 
-	 || (index > arrays->num_vertex_program_attribs) ){
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-
-    if ( normalized && (type != GL_FLOAT) && (type != GL_DOUBLE)) {
-	switch( type ) {
-	case GL_BYTE:           opcode = X_GLrop_VertexAttrib4NbvARB;  break;
-	case GL_UNSIGNED_BYTE:  opcode = X_GLrop_VertexAttrib4NubvARB; break;
-	case GL_SHORT:          opcode = X_GLrop_VertexAttrib4NsvARB;  break;
-	case GL_UNSIGNED_SHORT: opcode = X_GLrop_VertexAttrib4NusvARB; break;
-	case GL_INT:            opcode = X_GLrop_VertexAttrib4NivARB;  break;
-	case GL_UNSIGNED_INT:   opcode = X_GLrop_VertexAttrib4NuivARB; break;
-	default:
-	    __glXSetError(gc, GL_INVALID_ENUM);
-	    return;
-	}
-	
-	true_immediate_count = 4;
-    }
-    else {
-	true_immediate_count = size;
-
-	switch( type ) {
-	case GL_BYTE:
-	    opcode = X_GLrop_VertexAttrib4bvARB;
-	    true_immediate_count = 4;
-	    break;
-	case GL_UNSIGNED_BYTE:
-	    opcode = X_GLrop_VertexAttrib4ubvARB;
-	    true_immediate_count = 4;
-	    break;
-	case GL_SHORT:
-	    opcode = short_ops[size];
-	    break;
-	case GL_UNSIGNED_SHORT:
-	    opcode = X_GLrop_VertexAttrib4usvARB;
-	    true_immediate_count = 4;
-	    break;
-	case GL_INT:
-            opcode = X_GLrop_VertexAttrib4ivARB;
-	    true_immediate_count = 4;
-	    break;
-	case GL_UNSIGNED_INT:
-	    opcode = X_GLrop_VertexAttrib4uivARB;
-	    true_immediate_count = 4;
-	    break;
-	case GL_FLOAT:
-	    opcode = float_ops[size];
-	    break;
-	case GL_DOUBLE:
-	    opcode = double_ops[size];
-	    break;
-	default:
-	    __glXSetError(gc, GL_INVALID_ENUM);
-	    return;
-	}
-    }
-
-    a = get_array_entry( arrays, GL_VERTEX_ATTRIB_ARRAY_POINTER, index );
-    if ( a == NULL ) {
-        __glXSetError(gc, GL_INVALID_OPERATION);
-        return;
-    }
-
-    COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, normalized, 8,
-			    opcode );
-
-    true_immediate_size = __glXTypeSize(type) * true_immediate_count;
-    ((uint16_t *) (a)->header)[0] = __GLX_PAD(a->header_size 
-					      + true_immediate_size);
-
-    if ( a->enabled ) {
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   static const uint16_t short_ops[5] = { 0, 4189, 4190, 4191, 4192 };
+   static const uint16_t float_ops[5] = { 0, 4193, 4194, 4195, 4196 };
+   static const uint16_t double_ops[5] = { 0, 4197, 4198, 4199, 4200 };
+
+   uint16_t opcode;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+   unsigned true_immediate_count;
+   unsigned true_immediate_size;
+
+
+   if ((size < 1) || (size > 4) || (stride < 0)
+       || (index > arrays->num_vertex_program_attribs)) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+   if (normalized && (type != GL_FLOAT) && (type != GL_DOUBLE)) {
+      switch (type) {
+      case GL_BYTE:
+         opcode = X_GLrop_VertexAttrib4NbvARB;
+         break;
+      case GL_UNSIGNED_BYTE:
+         opcode = X_GLrop_VertexAttrib4NubvARB;
+         break;
+      case GL_SHORT:
+         opcode = X_GLrop_VertexAttrib4NsvARB;
+         break;
+      case GL_UNSIGNED_SHORT:
+         opcode = X_GLrop_VertexAttrib4NusvARB;
+         break;
+      case GL_INT:
+         opcode = X_GLrop_VertexAttrib4NivARB;
+         break;
+      case GL_UNSIGNED_INT:
+         opcode = X_GLrop_VertexAttrib4NuivARB;
+         break;
+      default:
+         __glXSetError(gc, GL_INVALID_ENUM);
+         return;
+      }
+
+      true_immediate_count = 4;
+   }
+   else {
+      true_immediate_count = size;
+
+      switch (type) {
+      case GL_BYTE:
+         opcode = X_GLrop_VertexAttrib4bvARB;
+         true_immediate_count = 4;
+         break;
+      case GL_UNSIGNED_BYTE:
+         opcode = X_GLrop_VertexAttrib4ubvARB;
+         true_immediate_count = 4;
+         break;
+      case GL_SHORT:
+         opcode = short_ops[size];
+         break;
+      case GL_UNSIGNED_SHORT:
+         opcode = X_GLrop_VertexAttrib4usvARB;
+         true_immediate_count = 4;
+         break;
+      case GL_INT:
+         opcode = X_GLrop_VertexAttrib4ivARB;
+         true_immediate_count = 4;
+         break;
+      case GL_UNSIGNED_INT:
+         opcode = X_GLrop_VertexAttrib4uivARB;
+         true_immediate_count = 4;
+         break;
+      case GL_FLOAT:
+         opcode = float_ops[size];
+         break;
+      case GL_DOUBLE:
+         opcode = double_ops[size];
+         break;
+      default:
+         __glXSetError(gc, GL_INVALID_ENUM);
+         return;
+      }
+   }
+
+   a = get_array_entry(arrays, GL_VERTEX_ATTRIB_ARRAY_POINTER, index);
+   if (a == NULL) {
+      __glXSetError(gc, GL_INVALID_OPERATION);
+      return;
+   }
+
+   COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, normalized, 8,
+                          opcode);
+
+   true_immediate_size = __glXTypeSize(type) * true_immediate_count;
+   ((uint16_t *) (a)->header)[0] = __GLX_PAD(a->header_size
+                                             + true_immediate_size);
+
+   if (a->enabled) {
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 }
 
 
@@ -1578,50 +1685,52 @@ void __indirect_glVertexAttribPointerARB(GLuint index, GLint size,
  * client just sends all the data to the server and lets the server deal
  * with it.
  */
-void __indirect_glVertexAttribPointerNV( GLuint index, GLint size,
-					 GLenum type, GLsizei stride,
-					 const GLvoid * pointer)
+void
+__indirect_glVertexAttribPointerNV(GLuint index, GLint size,
+                                   GLenum type, GLsizei stride,
+                                   const GLvoid * pointer)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    GLboolean normalized = GL_FALSE;
-
-
-    switch( type ) {
-    case GL_UNSIGNED_BYTE:
-	if ( size != 4 ) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	normalized = GL_TRUE;
-
-    case GL_SHORT:
-    case GL_FLOAT:
-    case GL_DOUBLE:
-	__indirect_glVertexAttribPointerARB(index, size, type,
-					    normalized,
-					    stride, pointer);
-	return;
-    default:
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return;
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   GLboolean normalized = GL_FALSE;
+
+
+   switch (type) {
+   case GL_UNSIGNED_BYTE:
+      if (size != 4) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      normalized = GL_TRUE;
+
+   case GL_SHORT:
+   case GL_FLOAT:
+   case GL_DOUBLE:
+      __indirect_glVertexAttribPointerARB(index, size, type,
+                                          normalized, stride, pointer);
+      return;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
 }
 
 
-void __indirect_glClientActiveTextureARB(GLenum texture)
+void
+__indirect_glClientActiveTextureARB(GLenum texture)
 {
-    __GLXcontext * const gc = __glXGetCurrentContext();
-    __GLXattribute * const state = (__GLXattribute *)(gc->client_state_private);
-    struct array_state_vector * const arrays = state->array_state;
-    const GLint unit = (GLint) texture - GL_TEXTURE0;
+   __GLXcontext *const gc = __glXGetCurrentContext();
+   __GLXattribute *const state =
+      (__GLXattribute *) (gc->client_state_private);
+   struct array_state_vector *const arrays = state->array_state;
+   const GLint unit = (GLint) texture - GL_TEXTURE0;
 
 
-    if ( (unit < 0) || (unit >= arrays->num_texture_units) ) {
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return;
-    }
+   if ((unit < 0) || (unit >= arrays->num_texture_units)) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
 
-    arrays->active_texture_unit = unit;
+   arrays->active_texture_unit = unit;
 }
 
 
@@ -1629,248 +1738,249 @@ void __indirect_glClientActiveTextureARB(GLenum texture)
  * Modify the enable state for the selected array
  */
 GLboolean
-__glXSetArrayEnable(__GLXattribute *state, GLenum key, unsigned index,
+__glXSetArrayEnable(__GLXattribute * state, GLenum key, unsigned index,
                     GLboolean enable)
 {
-    struct array_state_vector * arrays = state->array_state;
-    struct array_state * a;
-    
+   struct array_state_vector *arrays = state->array_state;
+   struct array_state *a;
+
 
-    /* Texture coordinate arrays have an implict index set when the
-     * application calls glClientActiveTexture.
-     */
-    if (key == GL_TEXTURE_COORD_ARRAY) {
-        index = arrays->active_texture_unit;
-    }
+   /* Texture coordinate arrays have an implict index set when the
+    * application calls glClientActiveTexture.
+    */
+   if (key == GL_TEXTURE_COORD_ARRAY) {
+      index = arrays->active_texture_unit;
+   }
 
-    a = get_array_entry( arrays, key, index );
+   a = get_array_entry(arrays, key, index);
 
-    if ( (a != NULL) && (a->enabled != enable) ) {
-	a->enabled = enable;
-	arrays->array_info_cache_valid = GL_FALSE;
-    }
+   if ((a != NULL) && (a->enabled != enable)) {
+      a->enabled = enable;
+      arrays->array_info_cache_valid = GL_FALSE;
+   }
 
-    return (a != NULL);
+   return (a != NULL);
 }
 
 
 void
-__glXArrayDisableAll( __GLXattribute * state )
+__glXArrayDisableAll(__GLXattribute * state)
 {
-    struct array_state_vector * arrays = state->array_state;
-    unsigned  i;
+   struct array_state_vector *arrays = state->array_state;
+   unsigned i;
 
 
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	arrays->arrays[i].enabled = GL_FALSE;
-    }
+   for (i = 0; i < arrays->num_arrays; i++) {
+      arrays->arrays[i].enabled = GL_FALSE;
+   }
 
-    arrays->array_info_cache_valid = GL_FALSE;
+   arrays->array_info_cache_valid = GL_FALSE;
 }
 
 
 /**
  */
 GLboolean
-__glXGetArrayEnable( const __GLXattribute * const state,
-		     GLenum key, unsigned index, GLintptr * dest )
+__glXGetArrayEnable(const __GLXattribute * const state,
+                    GLenum key, unsigned index, GLintptr * dest)
 {
-    const struct array_state_vector * arrays = state->array_state;
-    const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
-						    key, index );
+   const struct array_state_vector *arrays = state->array_state;
+   const struct array_state *a =
+      get_array_entry((struct array_state_vector *) arrays,
+                      key, index);
 
-    if ( a != NULL ) {
-	*dest = (GLintptr) a->enabled;
-    }
+   if (a != NULL) {
+      *dest = (GLintptr) a->enabled;
+   }
 
-    return (a != NULL);
+   return (a != NULL);
 }
 
 
 /**
  */
 GLboolean
-__glXGetArrayType( const __GLXattribute * const state,
-		     GLenum key, unsigned index, GLintptr * dest )
+__glXGetArrayType(const __GLXattribute * const state,
+                  GLenum key, unsigned index, GLintptr * dest)
 {
-    const struct array_state_vector * arrays = state->array_state;
-    const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
-						    key, index );
+   const struct array_state_vector *arrays = state->array_state;
+   const struct array_state *a =
+      get_array_entry((struct array_state_vector *) arrays,
+                      key, index);
 
-    if ( a != NULL ) {
-	*dest = (GLintptr) a->data_type;
-    }
+   if (a != NULL) {
+      *dest = (GLintptr) a->data_type;
+   }
 
-    return (a != NULL);
+   return (a != NULL);
 }
 
 
 /**
  */
 GLboolean
-__glXGetArraySize( const __GLXattribute * const state,
-		     GLenum key, unsigned index, GLintptr * dest )
+__glXGetArraySize(const __GLXattribute * const state,
+                  GLenum key, unsigned index, GLintptr * dest)
 {
-    const struct array_state_vector * arrays = state->array_state;
-    const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
-						    key, index );
+   const struct array_state_vector *arrays = state->array_state;
+   const struct array_state *a =
+      get_array_entry((struct array_state_vector *) arrays,
+                      key, index);
 
-    if ( a != NULL ) {
-	*dest = (GLintptr) a->count;
-    }
+   if (a != NULL) {
+      *dest = (GLintptr) a->count;
+   }
 
-    return (a != NULL);
+   return (a != NULL);
 }
 
 
 /**
  */
 GLboolean
-__glXGetArrayStride( const __GLXattribute * const state,
-		     GLenum key, unsigned index, GLintptr * dest )
+__glXGetArrayStride(const __GLXattribute * const state,
+                    GLenum key, unsigned index, GLintptr * dest)
 {
-    const struct array_state_vector * arrays = state->array_state;
-    const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
-						    key, index );
+   const struct array_state_vector *arrays = state->array_state;
+   const struct array_state *a =
+      get_array_entry((struct array_state_vector *) arrays,
+                      key, index);
 
-    if ( a != NULL ) {
-	*dest = (GLintptr) a->user_stride;
-    }
+   if (a != NULL) {
+      *dest = (GLintptr) a->user_stride;
+   }
 
-    return (a != NULL);
+   return (a != NULL);
 }
 
 
 /**
  */
 GLboolean
-__glXGetArrayPointer( const __GLXattribute * const state,
-		      GLenum key, unsigned index, void ** dest )
+__glXGetArrayPointer(const __GLXattribute * const state,
+                     GLenum key, unsigned index, void **dest)
 {
-    const struct array_state_vector * arrays = state->array_state;
-    const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
-						    key, index );
+   const struct array_state_vector *arrays = state->array_state;
+   const struct array_state *a =
+      get_array_entry((struct array_state_vector *) arrays,
+                      key, index);
 
 
-    if ( a != NULL ) {
-	*dest = (void *) (a->data);
-    }
+   if (a != NULL) {
+      *dest = (void *) (a->data);
+   }
 
-    return (a != NULL);
+   return (a != NULL);
 }
 
 
 /**
  */
 GLboolean
-__glXGetArrayNormalized( const __GLXattribute * const state,
-			 GLenum key, unsigned index, GLintptr * dest )
+__glXGetArrayNormalized(const __GLXattribute * const state,
+                        GLenum key, unsigned index, GLintptr * dest)
 {
-    const struct array_state_vector * arrays = state->array_state;
-    const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
-						    key, index );
+   const struct array_state_vector *arrays = state->array_state;
+   const struct array_state *a =
+      get_array_entry((struct array_state_vector *) arrays,
+                      key, index);
 
 
-    if ( a != NULL ) {
-	*dest = (GLintptr) a->normalized;
-    }
+   if (a != NULL) {
+      *dest = (GLintptr) a->normalized;
+   }
 
-    return (a != NULL);
+   return (a != NULL);
 }
 
 
 /**
  */
 GLuint
-__glXGetActiveTextureUnit( const __GLXattribute * const state )
+__glXGetActiveTextureUnit(const __GLXattribute * const state)
 {
-    return state->array_state->active_texture_unit;
+   return state->array_state->active_texture_unit;
 }
 
 
 void
-__glXPushArrayState( __GLXattribute * state )
+__glXPushArrayState(__GLXattribute * state)
 {
-    struct array_state_vector * arrays = state->array_state;
-    struct array_stack_state * stack = & arrays->stack[ (arrays->stack_index * arrays->num_arrays)];
-    unsigned  i;
-
-    /* XXX are we pushing _all_ the necessary fields? */
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	stack[i].data = arrays->arrays[i].data;
-	stack[i].data_type = arrays->arrays[i].data_type;
-	stack[i].user_stride = arrays->arrays[i].user_stride;
-	stack[i].count = arrays->arrays[i].count;
-	stack[i].key = arrays->arrays[i].key;
-        stack[i].index = arrays->arrays[i].index;
-	stack[i].enabled = arrays->arrays[i].enabled;
-    }
-
-    arrays->active_texture_unit_stack[ arrays->stack_index ] =
+   struct array_state_vector *arrays = state->array_state;
+   struct array_stack_state *stack =
+      &arrays->stack[(arrays->stack_index * arrays->num_arrays)];
+   unsigned i;
+
+   /* XXX are we pushing _all_ the necessary fields? */
+   for (i = 0; i < arrays->num_arrays; i++) {
+      stack[i].data = arrays->arrays[i].data;
+      stack[i].data_type = arrays->arrays[i].data_type;
+      stack[i].user_stride = arrays->arrays[i].user_stride;
+      stack[i].count = arrays->arrays[i].count;
+      stack[i].key = arrays->arrays[i].key;
+      stack[i].index = arrays->arrays[i].index;
+      stack[i].enabled = arrays->arrays[i].enabled;
+   }
+
+   arrays->active_texture_unit_stack[arrays->stack_index] =
       arrays->active_texture_unit;
 
-    arrays->stack_index++;
+   arrays->stack_index++;
 }
 
 
 void
-__glXPopArrayState( __GLXattribute * state )
+__glXPopArrayState(__GLXattribute * state)
 {
-    struct array_state_vector * arrays = state->array_state;
-    struct array_stack_state * stack;
-    unsigned  i;
-
-
-    arrays->stack_index--;
-    stack = & arrays->stack[ (arrays->stack_index * arrays->num_arrays) ];
-
-    for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
-	switch ( stack[i].key ) {
-	case GL_NORMAL_ARRAY:
-	    __indirect_glNormalPointer( stack[i].data_type,
-					stack[i].user_stride,
-					stack[i].data );
-	    break;
-	case GL_COLOR_ARRAY:
-	    __indirect_glColorPointer( stack[i].count,
-				       stack[i].data_type,
-				       stack[i].user_stride,
-				       stack[i].data );
-	    break;
-	case GL_INDEX_ARRAY:
-	    __indirect_glIndexPointer( stack[i].data_type,
-				       stack[i].user_stride,
-				       stack[i].data );
-	    break;
-	case GL_EDGE_FLAG_ARRAY:
-	    __indirect_glEdgeFlagPointer( stack[i].user_stride,
-					  stack[i].data );
-	    break;
-	case GL_TEXTURE_COORD_ARRAY:
-	    arrays->active_texture_unit = stack[i].index;
-	    __indirect_glTexCoordPointer( stack[i].count,
-					  stack[i].data_type,
-					  stack[i].user_stride,
-					  stack[i].data );
-	    break;
-	case GL_SECONDARY_COLOR_ARRAY:
-	    __indirect_glSecondaryColorPointerEXT( stack[i].count,
-						   stack[i].data_type,
-						   stack[i].user_stride,
-						   stack[i].data );
-	    break;
-	case GL_FOG_COORDINATE_ARRAY:
-	    __indirect_glFogCoordPointerEXT( stack[i].data_type,
-					     stack[i].user_stride,
-					     stack[i].data );
-	    break;
-
-	}
-	
-	__glXSetArrayEnable( state, stack[i].key, stack[i].index,
-			     stack[i].enabled );
-    }
-
-    arrays->active_texture_unit = 
-      arrays->active_texture_unit_stack[ arrays->stack_index ];
+   struct array_state_vector *arrays = state->array_state;
+   struct array_stack_state *stack;
+   unsigned i;
+
+
+   arrays->stack_index--;
+   stack = &arrays->stack[(arrays->stack_index * arrays->num_arrays)];
+
+   for (i = 0; i < arrays->num_arrays; i++) {
+      switch (stack[i].key) {
+      case GL_NORMAL_ARRAY:
+         __indirect_glNormalPointer(stack[i].data_type,
+                                    stack[i].user_stride, stack[i].data);
+         break;
+      case GL_COLOR_ARRAY:
+         __indirect_glColorPointer(stack[i].count,
+                                   stack[i].data_type,
+                                   stack[i].user_stride, stack[i].data);
+         break;
+      case GL_INDEX_ARRAY:
+         __indirect_glIndexPointer(stack[i].data_type,
+                                   stack[i].user_stride, stack[i].data);
+         break;
+      case GL_EDGE_FLAG_ARRAY:
+         __indirect_glEdgeFlagPointer(stack[i].user_stride, stack[i].data);
+         break;
+      case GL_TEXTURE_COORD_ARRAY:
+         arrays->active_texture_unit = stack[i].index;
+         __indirect_glTexCoordPointer(stack[i].count,
+                                      stack[i].data_type,
+                                      stack[i].user_stride, stack[i].data);
+         break;
+      case GL_SECONDARY_COLOR_ARRAY:
+         __indirect_glSecondaryColorPointerEXT(stack[i].count,
+                                               stack[i].data_type,
+                                               stack[i].user_stride,
+                                               stack[i].data);
+         break;
+      case GL_FOG_COORDINATE_ARRAY:
+         __indirect_glFogCoordPointerEXT(stack[i].data_type,
+                                         stack[i].user_stride, stack[i].data);
+         break;
+
+      }
+
+      __glXSetArrayEnable(state, stack[i].key, stack[i].index,
+                          stack[i].enabled);
+   }
+
+   arrays->active_texture_unit =
+      arrays->active_texture_unit_stack[arrays->stack_index];
 }
-- 
cgit v1.2.3


From 9389aa3c0be58f08fe12545a85a89032b0064e01 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:21:17 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs indirect_vertex_array.h

---
 src/glx/x11/indirect_vertex_array.h | 51 +++++++++++++++++++++----------------
 1 file changed, 29 insertions(+), 22 deletions(-)

diff --git a/src/glx/x11/indirect_vertex_array.h b/src/glx/x11/indirect_vertex_array.h
index 57935f6684..2867f6fd53 100644
--- a/src/glx/x11/indirect_vertex_array.h
+++ b/src/glx/x11/indirect_vertex_array.h
@@ -32,27 +32,34 @@ extern const GLuint __glXTypeSize_table[16];
 #define __glXTypeSize(e) ((((e) & ~0x0f) != 0x1400) \
     ? 0 : __glXTypeSize_table[ (e) & 0x0f ])
 
-extern void __glXArrayDisableAll( __GLXattribute * state );
-
-extern GLboolean __glXSetArrayEnable( __GLXattribute * state,
-    GLenum key, unsigned index, GLboolean enable );
-
-extern GLboolean __glXGetArrayEnable( const __GLXattribute * const state,
-    GLenum key, unsigned index, GLintptr * dest );
-extern GLboolean __glXGetArraySize( const __GLXattribute * const state,
-    GLenum key, unsigned index, GLintptr * dest );
-extern GLboolean __glXGetArrayType( const __GLXattribute * const state,
-    GLenum key, unsigned index, GLintptr * dest );
-extern GLboolean __glXGetArrayStride( const __GLXattribute * const state,
-    GLenum key, unsigned index, GLintptr * dest );
-extern GLboolean __glXGetArrayPointer( const __GLXattribute * const state,
-    GLenum key, unsigned index, void ** dest );
-extern GLboolean __glXGetArrayNormalized( const __GLXattribute * const state,
-    GLenum key, unsigned index, GLintptr * dest );
-
-extern void __glXPushArrayState( __GLXattribute * state );
-extern void __glXPopArrayState( __GLXattribute * state );
-
-extern GLuint __glXGetActiveTextureUnit( const __GLXattribute * const state );
+extern void __glXArrayDisableAll(__GLXattribute * state);
+
+extern GLboolean __glXSetArrayEnable(__GLXattribute * state,
+                                     GLenum key, unsigned index,
+                                     GLboolean enable);
+
+extern GLboolean __glXGetArrayEnable(const __GLXattribute * const state,
+                                     GLenum key, unsigned index,
+                                     GLintptr * dest);
+extern GLboolean __glXGetArraySize(const __GLXattribute * const state,
+                                   GLenum key, unsigned index,
+                                   GLintptr * dest);
+extern GLboolean __glXGetArrayType(const __GLXattribute * const state,
+                                   GLenum key, unsigned index,
+                                   GLintptr * dest);
+extern GLboolean __glXGetArrayStride(const __GLXattribute * const state,
+                                     GLenum key, unsigned index,
+                                     GLintptr * dest);
+extern GLboolean __glXGetArrayPointer(const __GLXattribute * const state,
+                                      GLenum key, unsigned index,
+                                      void **dest);
+extern GLboolean __glXGetArrayNormalized(const __GLXattribute * const state,
+                                         GLenum key, unsigned index,
+                                         GLintptr * dest);
+
+extern void __glXPushArrayState(__GLXattribute * state);
+extern void __glXPopArrayState(__GLXattribute * state);
+
+extern GLuint __glXGetActiveTextureUnit(const __GLXattribute * const state);
 
 #endif /* INDIRECT_VERTEX_ARRAY_H */
-- 
cgit v1.2.3


From 1c916736b88ff30d478d5ed1857c6ea5137af2a5 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:25:55 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs indirect_vertex_array_priv.h

---
 src/glx/x11/indirect_vertex_array_priv.h | 109 ++++++++++++++++---------------
 1 file changed, 56 insertions(+), 53 deletions(-)

diff --git a/src/glx/x11/indirect_vertex_array_priv.h b/src/glx/x11/indirect_vertex_array_priv.h
index 4287acc25e..240839cae7 100644
--- a/src/glx/x11/indirect_vertex_array_priv.h
+++ b/src/glx/x11/indirect_vertex_array_priv.h
@@ -43,86 +43,87 @@
 /**
  * State descriptor for a single array of vertex data.
  */
-struct array_state {
+struct array_state
+{
     /**
      * Pointer to the application supplied data.
      */
-    const void * data;
-    
+   const void *data;
+
     /**
      * Enum representing the type of the application supplied data.
      */
-    GLenum data_type;
+   GLenum data_type;
 
     /**
      * Stride value supplied by the application.  This value is not used
      * internally.  It is only kept so that it can be queried by the
      * application using glGet*v.
      */
-    GLsizei user_stride;
+   GLsizei user_stride;
 
     /**
      * Calculated size, in bytes, of a single element in the array.  This
      * is calculated based on \c count and the size of the data type
      * represented by \c data_type.
      */
-    GLsizei element_size;
+   GLsizei element_size;
 
     /**
      * Actual byte-stride from one element to the next.  This value will
      * be equal to either \c user_stride or \c element_stride.
      */
-    GLsizei true_stride;
+   GLsizei true_stride;
 
     /**
      * Number of data values in each element.
      */
-    GLint count;
+   GLint count;
 
     /**
      * "Normalized" data is on the range [0,1] (unsigned) or [-1,1] (signed).
      * This is used for mapping integral types to floating point types.
      */
-    GLboolean normalized;
+   GLboolean normalized;
 
     /**
      * Pre-calculated GLX protocol command header.
      */
-    uint32_t header[2];
-    
+   uint32_t header[2];
+
     /**
      * Size of the header data.  For simple data, like glColorPointerfv,
      * this is 4.  For complex data that requires either a count (e.g.,
      * glWeightfvARB), an index (e.g., glVertexAttrib1fvARB), or a
      * selector enum (e.g., glMultiTexCoord2fv) this is 8.
      */
-    unsigned header_size;
-    
+   unsigned header_size;
+
     /**
      * Set to \c GL_TRUE if this array is enabled.  Otherwise, it is set
      * to \c GL_FALSE.
      */
-    GLboolean  enabled;
+   GLboolean enabled;
 
     /**
      * For multi-arrayed data (e.g., texture coordinates, generic vertex
      * program attributes, etc.), this specifies which array this is.
      */
-    unsigned index;
-    
+   unsigned index;
+
     /**
      * Per-array-type key.  For most arrays, this will be the GL enum for
      * that array (e.g., GL_VERTEX_ARRAY for vertex data, GL_NORMAL_ARRAY
      * for normal data, GL_TEXTURE_COORD_ARRAY for texture coordinate data,
      * etc.).
      */
-    GLenum key;
+   GLenum key;
 
     /**
      * If this array can be used with the "classic" \c glDrawArrays protocol,
      * this is set to \c GL_TRUE.  Otherwise, it is set to \c GL_FALSE.
      */
-    GLboolean old_DrawArrays_possible;
+   GLboolean old_DrawArrays_possible;
 };
 
 
@@ -130,28 +131,29 @@ struct array_state {
  * Array state that is pushed / poped by \c glPushClientAttrib and
  * \c glPopClientAttrib.
  */
-struct array_stack_state {
+struct array_stack_state
+{
     /**
      * Pointer to the application supplied data.
      */
-    const void * data;
-    
+   const void *data;
+
     /**
      * Enum representing the type of the application supplied data.
      */
-    GLenum data_type;
+   GLenum data_type;
 
     /**
      * Stride value supplied by the application.  This value is not used
      * internally.  It is only kept so that it can be queried by the
      * application using glGet*v.
      */
-    GLsizei user_stride;
+   GLsizei user_stride;
 
     /**
      * Number of data values in each element.
      */
-    GLint count;
+   GLint count;
 
     /**
      * Per-array-type key.  For most arrays, this will be the GL enum for
@@ -159,30 +161,31 @@ struct array_stack_state {
      * for normal data, GL_TEXTURE_COORD_ARRAY for texture coordinate data,
      * etc.).
      */
-    GLenum key;
+   GLenum key;
 
     /**
      * For multi-arrayed data (e.g., texture coordinates, generic vertex
      * program attributes, etc.), this specifies which array this is.
      */
-    unsigned index;
+   unsigned index;
 
     /**
      * Set to \c GL_TRUE if this array is enabled.  Otherwise, it is set
      * to \c GL_FALSE.
      */
-    GLboolean  enabled;
+   GLboolean enabled;
 };
 
 
 /**
  * Collection of all the vertex array state.
  */
-struct array_state_vector {
+struct array_state_vector
+{
     /**
      * Number of arrays tracked by \c ::arrays.
      */
-    size_t num_arrays;
+   size_t num_arrays;
 
     /**
      * Array of vertex array state.  This array contains all of the valid
@@ -191,13 +194,13 @@ struct array_state_vector {
      * EXT_fog_coord, there won't be a GL_FOG_COORD_ARRAY entry in this
      * array.
      */
-    struct array_state * arrays;
+   struct array_state *arrays;
 
     /**
      * Number of currently enabled client-side arrays.  The value of this 
      * field is only valid if \c array_info_cache_valid is true.
      */
-    size_t enabled_client_array_count;
+   size_t enabled_client_array_count;
 
     /**
      * \name ARRAY_INFO cache.
@@ -215,12 +218,12 @@ struct array_state_vector {
      * \c array_info_cache_buffer_size.  \c array_info_cache_base stores a
      * pointer to the true start of the buffer (i.e., what malloc returned).
      */
-    /*@{*/
-    size_t array_info_cache_size;
-    size_t array_info_cache_buffer_size;
-    void * array_info_cache;
-    void * array_info_cache_base;
-    /*@}*/
+   /*@{ */
+   size_t array_info_cache_size;
+   size_t array_info_cache_buffer_size;
+   void *array_info_cache;
+   void *array_info_cache_base;
+   /*@} */
 
 
     /**
@@ -229,7 +232,7 @@ struct array_state_vector {
      * modifying the array settings for an enabled array and enabling /
      * disabling an array.
      */
-    GLboolean array_info_cache_valid;
+   GLboolean array_info_cache_valid;
 
     /**
      * Is it possible to use the GL 1.1 / EXT_vertex_arrays protocol?  Use
@@ -242,7 +245,7 @@ struct array_state_vector {
      * opcodes for \c glDrawArrays.  For servers that advertise one or the
      * other, there should be a way to select which opcode to use.
      */
-    GLboolean old_DrawArrays_possible;
+   GLboolean old_DrawArrays_possible;
 
     /**
      * Is it possible to use the new GL X.X / ARB_vertex_buffer_object
@@ -252,15 +255,15 @@ struct array_state_vector {
      * This protocol has not yet been defined by the ARB, but is currently a
      * work in progress.  This field is a place-holder.
      */
-    GLboolean new_DrawArrays_possible;
+   GLboolean new_DrawArrays_possible;
 
     /**
      * Active texture unit set by \c glClientActiveTexture.
      * 
      * \sa __glXGetActiveTextureUnit
      */
-    unsigned active_texture_unit;
-    
+   unsigned active_texture_unit;
+
     /**
      * Number of supported texture units.  Even if ARB_multitexture /
      * GL 1.3 are not supported, this will be at least 1.  When multitexture
@@ -272,7 +275,7 @@ struct array_state_vector {
      * instead (if GL 2.0 / ARB_fragment_shader / ARB_fragment_program /
      * NV_fragment_program are supported).
      */
-    unsigned num_texture_units;
+   unsigned num_texture_units;
 
     /**
      * Number of generic vertex program attribs.  If GL_ARB_vertex_program
@@ -280,7 +283,7 @@ struct array_state_vector {
      * queries by calling \c glGetProgramiv with \c GL_VERTEX_PROGRAM_ARB
      * and \c GL_MAX_PROGRAM_ATTRIBS_ARB.
      */
-    unsigned num_vertex_program_attribs;
+   unsigned num_vertex_program_attribs;
 
     /**
      * \n Methods for implementing various GL functions.
@@ -295,15 +298,15 @@ struct array_state_vector {
      * \todo
      * Write code to plug these functions directly into the dispatch table.
      */
-    /*@{*/
-    void (*DrawArrays)( GLenum, GLint, GLsizei );
-    void (*DrawElements)( GLenum mode, GLsizei count, GLenum type,
-			  const GLvoid *indices );
-    /*@}*/
-
-    struct array_stack_state * stack;
-    unsigned active_texture_unit_stack[ __GL_CLIENT_ATTRIB_STACK_DEPTH ];
-    unsigned stack_index;
+   /*@{ */
+   void (*DrawArrays) (GLenum, GLint, GLsizei);
+   void (*DrawElements) (GLenum mode, GLsizei count, GLenum type,
+                         const GLvoid * indices);
+   /*@} */
+
+   struct array_stack_state *stack;
+   unsigned active_texture_unit_stack[__GL_CLIENT_ATTRIB_STACK_DEPTH];
+   unsigned stack_index;
 };
 
 #endif /* _INDIRECT_VA_PRIVATE_ */
-- 
cgit v1.2.3


From ccc03b427aabb35035be530055dd10f38dfd7c59 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:27:07 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs indirect_vertex_program.c

---
 src/glx/x11/indirect_vertex_program.c | 328 ++++++++++++++++++----------------
 1 file changed, 169 insertions(+), 159 deletions(-)

diff --git a/src/glx/x11/indirect_vertex_program.c b/src/glx/x11/indirect_vertex_program.c
index 27b0554c06..7d0ab3f2a8 100644
--- a/src/glx/x11/indirect_vertex_program.c
+++ b/src/glx/x11/indirect_vertex_program.c
@@ -32,96 +32,104 @@
 #include <GL/glxproto.h>
 
 static void
-do_vertex_attrib_enable( GLuint index, GLboolean val )
+do_vertex_attrib_enable(GLuint index, GLboolean val)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
 
-    if ( ! __glXSetArrayEnable( state, GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB,
-				index, val ) ) {
-	__glXSetError(gc, GL_INVALID_ENUM);
-    }
+   if (!__glXSetArrayEnable(state, GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB,
+                            index, val)) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+   }
 }
 
 
-void __indirect_glEnableVertexAttribArrayARB( GLuint index )
+void
+__indirect_glEnableVertexAttribArrayARB(GLuint index)
 {
-    do_vertex_attrib_enable( index, GL_TRUE );
+   do_vertex_attrib_enable(index, GL_TRUE);
 }
 
 
-void __indirect_glDisableVertexAttribArrayARB( GLuint index )
+void
+__indirect_glDisableVertexAttribArrayARB(GLuint index)
 {
-    do_vertex_attrib_enable( index, GL_FALSE );
+   do_vertex_attrib_enable(index, GL_FALSE);
 }
 
 
 static void
-get_parameter( unsigned opcode, unsigned size, GLenum target, GLuint index,
-	       void * params )
+get_parameter(unsigned opcode, unsigned size, GLenum target, GLuint index,
+              void *params)
 {
-    __GLXcontext * const gc = __glXGetCurrentContext();
-    Display * const dpy = gc->currentDpy;
-    const GLuint cmdlen = 12;
-
-    if (__builtin_expect(dpy != NULL, 1)) {
-        GLubyte const * pc = __glXSetupVendorRequest(gc,
-						     X_GLXVendorPrivateWithReply,
-						     opcode, cmdlen);
-
-	*((GLenum *)(pc +  0)) = target;
-	*((GLuint *)(pc +  4)) = index;
-	*((GLuint *)(pc +  8)) = 0;
-
-        (void) __glXReadReply(dpy, size, params, GL_FALSE);
-        UnlockDisplay(dpy); SyncHandle();
-    }
-    return;
+   __GLXcontext *const gc = __glXGetCurrentContext();
+   Display *const dpy = gc->currentDpy;
+   const GLuint cmdlen = 12;
+
+   if (__builtin_expect(dpy != NULL, 1)) {
+      GLubyte const *pc = __glXSetupVendorRequest(gc,
+                                                  X_GLXVendorPrivateWithReply,
+                                                  opcode, cmdlen);
+
+      *((GLenum *) (pc + 0)) = target;
+      *((GLuint *) (pc + 4)) = index;
+      *((GLuint *) (pc + 8)) = 0;
+
+      (void) __glXReadReply(dpy, size, params, GL_FALSE);
+      UnlockDisplay(dpy);
+      SyncHandle();
+   }
+   return;
 }
 
 
-void __indirect_glGetProgramEnvParameterfvARB( GLenum target, GLuint index,
-					       GLfloat * params )
+void
+__indirect_glGetProgramEnvParameterfvARB(GLenum target, GLuint index,
+                                         GLfloat * params)
 {
-    get_parameter( 1296, 4, target, index, params );
+   get_parameter(1296, 4, target, index, params);
 }
 
 
-void __indirect_glGetProgramEnvParameterdvARB( GLenum target, GLuint index,
-					       GLdouble * params )
+void
+__indirect_glGetProgramEnvParameterdvARB(GLenum target, GLuint index,
+                                         GLdouble * params)
 {
-    get_parameter( 1297, 8, target, index, params );
+   get_parameter(1297, 8, target, index, params);
 }
 
 
-void __indirect_glGetProgramLocalParameterfvARB( GLenum target, GLuint index,
-						 GLfloat * params )
+void
+__indirect_glGetProgramLocalParameterfvARB(GLenum target, GLuint index,
+                                           GLfloat * params)
 {
-    get_parameter( 1305, 4, target, index, params );
+   get_parameter(1305, 4, target, index, params);
 }
 
 
-void __indirect_glGetProgramLocalParameterdvARB( GLenum target, GLuint index,
-						 GLdouble * params )
+void
+__indirect_glGetProgramLocalParameterdvARB(GLenum target, GLuint index,
+                                           GLdouble * params)
 {
-    get_parameter( 1306, 8, target, index, params );
+   get_parameter(1306, 8, target, index, params);
 }
 
 
-void __indirect_glGetVertexAttribPointervNV( GLuint index, GLenum pname,
-					     GLvoid ** pointer )
+void
+__indirect_glGetVertexAttribPointervNV(GLuint index, GLenum pname,
+                                       GLvoid ** pointer)
 {
-    __GLXcontext * const gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- 
-    if ( pname != GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB ) {
-	__glXSetError( gc, GL_INVALID_ENUM );
-    }
-    
-    if ( ! __glXGetArrayPointer( state, GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB,
-				 index, pointer ) ) {
-	__glXSetError( gc, GL_INVALID_VALUE );
-    }
+   __GLXcontext *const gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+
+   if (pname != GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+   }
+
+   if (!__glXGetArrayPointer(state, GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB,
+                             index, pointer)) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+   }
 }
 
 
@@ -132,149 +140,151 @@ void __indirect_glGetVertexAttribPointervNV( GLuint index, GLenum pname,
  * On success \c GL_TRUE is returned.  Otherwise, \c GL_FALSE is returned.
  */
 static GLboolean
-get_attrib_array_data( __GLXattribute * state, GLuint index, GLenum cap,
-		       GLintptr * data )
+get_attrib_array_data(__GLXattribute * state, GLuint index, GLenum cap,
+                      GLintptr * data)
 {
-    GLboolean retval = GL_FALSE;
-    const GLenum attrib = GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB;
+   GLboolean retval = GL_FALSE;
+   const GLenum attrib = GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB;
+
+   switch (cap) {
+   case GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB:
+      retval = __glXGetArrayEnable(state, attrib, index, data);
+      break;
 
-    switch( cap ) {
-    case GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB:
-	retval = __glXGetArrayEnable( state, attrib, index, data );
-	break;
+   case GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB:
+      retval = __glXGetArraySize(state, attrib, index, data);
+      break;
 
-    case GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB:
-	retval = __glXGetArraySize( state, attrib, index, data );
-	break;
+   case GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB:
+      retval = __glXGetArrayStride(state, attrib, index, data);
+      break;
 
-    case GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB:
-	retval = __glXGetArrayStride( state, attrib, index, data );
-	break;
+   case GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB:
+      retval = __glXGetArrayType(state, attrib, index, data);
+      break;
 
-    case GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB:
-	retval = __glXGetArrayType( state, attrib, index, data );
-	break;
+   case GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB:
+      retval = __glXGetArrayNormalized(state, attrib, index, data);
+      break;
+   }
 
-    case GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB:
-	retval = __glXGetArrayNormalized( state, attrib, index, data );
-	break;
-    }
 
-    
-    return retval;
+   return retval;
 }
 
 
-static void get_vertex_attrib( __GLXcontext * gc, unsigned vop,
-			       GLuint index, GLenum pname,
-			       xReply * reply )
+static void
+get_vertex_attrib(__GLXcontext * gc, unsigned vop,
+                  GLuint index, GLenum pname, xReply * reply)
 {
-    Display * const dpy = gc->currentDpy;
-    GLubyte * const pc = __glXSetupVendorRequest(gc,
-						 X_GLXVendorPrivateWithReply,
-						 vop, 8);
-						     
-    *((uint32_t *)(pc +  0)) = index;
-    *((uint32_t *)(pc +  4)) = pname;
-
-    (void) _XReply( dpy, reply, 0, False );
+   Display *const dpy = gc->currentDpy;
+   GLubyte *const pc = __glXSetupVendorRequest(gc,
+                                               X_GLXVendorPrivateWithReply,
+                                               vop, 8);
+
+   *((uint32_t *) (pc + 0)) = index;
+   *((uint32_t *) (pc + 4)) = pname;
+
+   (void) _XReply(dpy, reply, 0, False);
 }
 
 
-void __indirect_glGetVertexAttribivARB( GLuint index, GLenum pname,
-					GLint * params )
+void
+__indirect_glGetVertexAttribivARB(GLuint index, GLenum pname, GLint * params)
 {
-    __GLXcontext * const gc = __glXGetCurrentContext();
-    Display * const dpy = gc->currentDpy;
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    xGLXSingleReply reply;
+   __GLXcontext *const gc = __glXGetCurrentContext();
+   Display *const dpy = gc->currentDpy;
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   xGLXSingleReply reply;
 
 
-    get_vertex_attrib( gc, 1303, index, pname, (xReply *) & reply );
+   get_vertex_attrib(gc, 1303, index, pname, (xReply *) & reply);
 
-    if ( reply.size != 0 ) {
-	GLintptr data;
+   if (reply.size != 0) {
+      GLintptr data;
 
 
-	if ( get_attrib_array_data( state, index, pname, & data ) ) {
-	    *params = (GLint) data;
-	}
-	else {
-	    if (reply.size == 1) {
-		*params = (GLint) reply.pad3;
-	    } 
-	    else {
-		_XRead(dpy, (void *) params, 4 * reply.size);
-	    }
-	}
-    }
+      if (get_attrib_array_data(state, index, pname, &data)) {
+         *params = (GLint) data;
+      }
+      else {
+         if (reply.size == 1) {
+            *params = (GLint) reply.pad3;
+         }
+         else {
+            _XRead(dpy, (void *) params, 4 * reply.size);
+         }
+      }
+   }
 
-    UnlockDisplay(dpy);
-    SyncHandle();
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
 
-void __indirect_glGetVertexAttribfvARB( GLuint index, GLenum pname,
-					GLfloat * params )
+void
+__indirect_glGetVertexAttribfvARB(GLuint index, GLenum pname,
+                                  GLfloat * params)
 {
-    __GLXcontext * const gc = __glXGetCurrentContext();
-    Display * const dpy = gc->currentDpy;
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    xGLXSingleReply reply;
+   __GLXcontext *const gc = __glXGetCurrentContext();
+   Display *const dpy = gc->currentDpy;
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   xGLXSingleReply reply;
 
 
-    get_vertex_attrib( gc, 1302, index, pname, (xReply *) & reply );
+   get_vertex_attrib(gc, 1302, index, pname, (xReply *) & reply);
 
-    if ( reply.size != 0 ) {
-	GLintptr data;
+   if (reply.size != 0) {
+      GLintptr data;
 
 
-	if ( get_attrib_array_data( state, index, pname, & data ) ) {
-	    *params = (GLfloat) data;
-	}
-	else {
-	    if (reply.size == 1) {
-		(void) memcpy( params, & reply.pad3, sizeof( GLfloat ) );
-	    } 
-	    else {
-		_XRead(dpy, (void *) params, 4 * reply.size);
-	    }
-	}
-    }
+      if (get_attrib_array_data(state, index, pname, &data)) {
+         *params = (GLfloat) data;
+      }
+      else {
+         if (reply.size == 1) {
+            (void) memcpy(params, &reply.pad3, sizeof(GLfloat));
+         }
+         else {
+            _XRead(dpy, (void *) params, 4 * reply.size);
+         }
+      }
+   }
 
-    UnlockDisplay(dpy);
-    SyncHandle();
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
 
 
-void __indirect_glGetVertexAttribdvARB( GLuint index, GLenum pname,
-					GLdouble * params )
+void
+__indirect_glGetVertexAttribdvARB(GLuint index, GLenum pname,
+                                  GLdouble * params)
 {
-    __GLXcontext * const gc = __glXGetCurrentContext();
-    Display * const dpy = gc->currentDpy;
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    xGLXSingleReply reply;
+   __GLXcontext *const gc = __glXGetCurrentContext();
+   Display *const dpy = gc->currentDpy;
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   xGLXSingleReply reply;
 
 
-    get_vertex_attrib( gc, 1301, index, pname, (xReply *) & reply );
+   get_vertex_attrib(gc, 1301, index, pname, (xReply *) & reply);
 
-    if ( reply.size != 0 ) {
-	GLintptr data;
+   if (reply.size != 0) {
+      GLintptr data;
 
 
-	if ( get_attrib_array_data( state, index, pname, & data ) ) {
-	    *params = (GLdouble) data;
-	}
-	else {
-	    if (reply.size == 1) {
-		(void) memcpy( params, & reply.pad3, sizeof( GLdouble ) );
-	    } 
-	    else {
-		_XRead(dpy, (void *) params, 8 * reply.size);
-	    }
-	}
-    }
+      if (get_attrib_array_data(state, index, pname, &data)) {
+         *params = (GLdouble) data;
+      }
+      else {
+         if (reply.size == 1) {
+            (void) memcpy(params, &reply.pad3, sizeof(GLdouble));
+         }
+         else {
+            _XRead(dpy, (void *) params, 8 * reply.size);
+         }
+      }
+   }
 
-    UnlockDisplay(dpy);
-    SyncHandle();
+   UnlockDisplay(dpy);
+   SyncHandle();
 }
-- 
cgit v1.2.3


From 68583292b1e44aa96ae8d02e376a5d3b5196bd74 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:27:46 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs indirect_window_pos.c

---
 src/glx/x11/indirect_window_pos.c | 70 +++++++++++++++++++++++----------------
 1 file changed, 42 insertions(+), 28 deletions(-)

diff --git a/src/glx/x11/indirect_window_pos.c b/src/glx/x11/indirect_window_pos.c
index 7cdf41ae5c..b24b481c43 100644
--- a/src/glx/x11/indirect_window_pos.c
+++ b/src/glx/x11/indirect_window_pos.c
@@ -28,72 +28,86 @@
 #include <GL/gl.h>
 #include "indirect.h"
 
-void __indirect_glWindowPos2dMESA(GLdouble x, GLdouble y)
+void
+__indirect_glWindowPos2dMESA(GLdouble x, GLdouble y)
 {
-	__indirect_glWindowPos3fMESA(x, y, 0.0);
+   __indirect_glWindowPos3fMESA(x, y, 0.0);
 }
 
-void __indirect_glWindowPos2iMESA(GLint x, GLint y)
+void
+__indirect_glWindowPos2iMESA(GLint x, GLint y)
 {
-	__indirect_glWindowPos3fMESA(x, y, 0.0);
+   __indirect_glWindowPos3fMESA(x, y, 0.0);
 }
 
-void __indirect_glWindowPos2fMESA(GLfloat x, GLfloat y)
+void
+__indirect_glWindowPos2fMESA(GLfloat x, GLfloat y)
 {
-	__indirect_glWindowPos3fMESA(x, y, 0.0);
+   __indirect_glWindowPos3fMESA(x, y, 0.0);
 }
 
-void __indirect_glWindowPos2sMESA(GLshort x, GLshort y)
+void
+__indirect_glWindowPos2sMESA(GLshort x, GLshort y)
 {
-	__indirect_glWindowPos3fMESA(x, y, 0.0);
+   __indirect_glWindowPos3fMESA(x, y, 0.0);
 }
 
-void __indirect_glWindowPos2dvMESA(const GLdouble * p)
+void
+__indirect_glWindowPos2dvMESA(const GLdouble * p)
 {
-	__indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
+   __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
 }
 
-void __indirect_glWindowPos2fvMESA(const GLfloat * p)
+void
+__indirect_glWindowPos2fvMESA(const GLfloat * p)
 {
-	__indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
+   __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
 }
 
-void __indirect_glWindowPos2ivMESA(const GLint * p)
+void
+__indirect_glWindowPos2ivMESA(const GLint * p)
 {
-	__indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
+   __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
 }
 
-void __indirect_glWindowPos2svMESA(const GLshort * p)
+void
+__indirect_glWindowPos2svMESA(const GLshort * p)
 {
-	__indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
+   __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
 }
 
-void __indirect_glWindowPos3dMESA(GLdouble x, GLdouble y, GLdouble z)
+void
+__indirect_glWindowPos3dMESA(GLdouble x, GLdouble y, GLdouble z)
 {
-	__indirect_glWindowPos3fMESA(x, y, z);
+   __indirect_glWindowPos3fMESA(x, y, z);
 }
 
-void __indirect_glWindowPos3iMESA(GLint x, GLint y, GLint z)
+void
+__indirect_glWindowPos3iMESA(GLint x, GLint y, GLint z)
 {
-	__indirect_glWindowPos3fMESA(x, y, z);
+   __indirect_glWindowPos3fMESA(x, y, z);
 }
 
-void __indirect_glWindowPos3sMESA(GLshort x, GLshort y, GLshort z)
+void
+__indirect_glWindowPos3sMESA(GLshort x, GLshort y, GLshort z)
 {
-	__indirect_glWindowPos3fMESA(x, y, z);
+   __indirect_glWindowPos3fMESA(x, y, z);
 }
 
-void __indirect_glWindowPos3dvMESA(const GLdouble * p)
+void
+__indirect_glWindowPos3dvMESA(const GLdouble * p)
 {
-	__indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
+   __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
 }
 
-void __indirect_glWindowPos3ivMESA(const GLint * p)
+void
+__indirect_glWindowPos3ivMESA(const GLint * p)
 {
-	__indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
+   __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
 }
 
-void __indirect_glWindowPos3svMESA(const GLshort * p)
+void
+__indirect_glWindowPos3svMESA(const GLshort * p)
 {
-	__indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
+   __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
 }
-- 
cgit v1.2.3


From 0cff716e70e2194f4946f4faea5b24e97104f975 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:29:23 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs packrender.h

---
 src/glx/x11/packrender.h | 242 +++++++++++++++++++++++------------------------
 1 file changed, 121 insertions(+), 121 deletions(-)

diff --git a/src/glx/x11/packrender.h b/src/glx/x11/packrender.h
index 82f82515a6..6db6ea721f 100644
--- a/src/glx/x11/packrender.h
+++ b/src/glx/x11/packrender.h
@@ -49,23 +49,23 @@
 #define __GLX_PAD(a) (((a)+3) & ~3)
 
 /*
- ** Network size parameters
- */
+** Network size parameters
+*/
 #define sz_double 8
 
 /* Setup for all commands */
-#define __GLX_DECLARE_VARIABLES() \
-    __GLXcontext *gc;		  \
-    GLubyte *pc, *pixelHeaderPC;  \
-    GLuint compsize, cmdlen
-
-#define __GLX_LOAD_VARIABLES()	   \
-    gc = __glXGetCurrentContext(); \
-    pc = gc->pc;                   \
-    /* Muffle compilers */		    \
-    cmdlen = 0;         (void)cmdlen;	    \
-    compsize = 0;       (void)compsize;	    \
-    pixelHeaderPC = 0;  (void)pixelHeaderPC
+#define __GLX_DECLARE_VARIABLES()               \
+   __GLXcontext *gc;                            \
+   GLubyte *pc, *pixelHeaderPC;                 \
+   GLuint compsize, cmdlen
+
+#define __GLX_LOAD_VARIABLES()     \
+   gc = __glXGetCurrentContext();  \
+   pc = gc->pc;                    \
+   /* Muffle compilers */                  \
+   cmdlen = 0;         (void)cmdlen;          \
+   compsize = 0;       (void)compsize;        \
+   pixelHeaderPC = 0;  (void)pixelHeaderPC
 
 /*
 ** Variable sized command support macro.  This macro is used by calls
@@ -74,53 +74,53 @@
 ** If the buffer can't hold the command then it is flushed so that
 ** the command will fit in the next buffer.
 */
-#define __GLX_BEGIN_VARIABLE(opcode,size)	\
-    if (pc + (size) > gc->bufEnd) {		\
-	pc = __glXFlushRenderBuffer(gc, pc);	\
-    }						\
-    __GLX_PUT_SHORT(0,size);			\
-    __GLX_PUT_SHORT(2,opcode)
-
-#define __GLX_BEGIN_VARIABLE_LARGE(opcode,size)	\
-    pc = __glXFlushRenderBuffer(gc, pc);	\
-    __GLX_PUT_LONG(0,size);			\
-    __GLX_PUT_LONG(4,opcode)
-
-#define __GLX_BEGIN_VARIABLE_WITH_PIXEL(opcode,size) \
-    if (pc + (size) > gc->bufEnd) {		     \
-	pc = __glXFlushRenderBuffer(gc, pc);	     \
-    }						     \
-    __GLX_PUT_SHORT(0,size);			     \
-    __GLX_PUT_SHORT(2,opcode);			     \
-    pc += __GLX_RENDER_HDR_SIZE;		     \
-    pixelHeaderPC = pc;				     \
-    pc += __GLX_PIXEL_HDR_SIZE
-
-#define __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(opcode,size) \
-    pc = __glXFlushRenderBuffer(gc, pc);		   \
-    __GLX_PUT_LONG(0,size);				   \
-    __GLX_PUT_LONG(4,opcode);				   \
-    pc += __GLX_RENDER_LARGE_HDR_SIZE;			   \
-    pixelHeaderPC = pc;					   \
-    pc += __GLX_PIXEL_HDR_SIZE
-
-#define __GLX_BEGIN_VARIABLE_WITH_PIXEL_3D(opcode,size) \
-    if (pc + (size) > gc->bufEnd) {		        \
-	pc = __glXFlushRenderBuffer(gc, pc); 	        \
-    }						        \
-    __GLX_PUT_SHORT(0,size);			        \
-    __GLX_PUT_SHORT(2,opcode);			        \
-    pc += __GLX_RENDER_HDR_SIZE;		        \
-    pixelHeaderPC = pc;				        \
-    pc += __GLX_PIXEL_3D_HDR_SIZE
-
-#define __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL_3D(opcode,size) \
-    pc = __glXFlushRenderBuffer(gc, pc);	   	      \
-    __GLX_PUT_LONG(0,size);				      \
-    __GLX_PUT_LONG(4,opcode);				      \
-    pc += __GLX_RENDER_LARGE_HDR_SIZE;			      \
-    pixelHeaderPC = pc;					      \
-    pc += __GLX_PIXEL_3D_HDR_SIZE
+#define __GLX_BEGIN_VARIABLE(opcode,size)       \
+   if (pc + (size) > gc->bufEnd) {              \
+      pc = __glXFlushRenderBuffer(gc, pc);      \
+   }                                            \
+   __GLX_PUT_SHORT(0,size);                     \
+   __GLX_PUT_SHORT(2,opcode)
+
+#define __GLX_BEGIN_VARIABLE_LARGE(opcode,size) \
+   pc = __glXFlushRenderBuffer(gc, pc);         \
+   __GLX_PUT_LONG(0,size);                      \
+   __GLX_PUT_LONG(4,opcode)
+
+#define __GLX_BEGIN_VARIABLE_WITH_PIXEL(opcode,size)  \
+   if (pc + (size) > gc->bufEnd) {                    \
+      pc = __glXFlushRenderBuffer(gc, pc);            \
+   }                                                  \
+   __GLX_PUT_SHORT(0,size);                           \
+   __GLX_PUT_SHORT(2,opcode);                         \
+   pc += __GLX_RENDER_HDR_SIZE;                       \
+   pixelHeaderPC = pc;                                \
+   pc += __GLX_PIXEL_HDR_SIZE
+
+#define __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(opcode,size)  \
+   pc = __glXFlushRenderBuffer(gc, pc);                     \
+   __GLX_PUT_LONG(0,size);                                  \
+   __GLX_PUT_LONG(4,opcode);                                \
+   pc += __GLX_RENDER_LARGE_HDR_SIZE;                       \
+   pixelHeaderPC = pc;                                      \
+   pc += __GLX_PIXEL_HDR_SIZE
+
+#define __GLX_BEGIN_VARIABLE_WITH_PIXEL_3D(opcode,size)  \
+   if (pc + (size) > gc->bufEnd) {                       \
+      pc = __glXFlushRenderBuffer(gc, pc);               \
+   }                                                     \
+   __GLX_PUT_SHORT(0,size);                              \
+   __GLX_PUT_SHORT(2,opcode);                            \
+   pc += __GLX_RENDER_HDR_SIZE;                          \
+   pixelHeaderPC = pc;                                   \
+   pc += __GLX_PIXEL_3D_HDR_SIZE
+
+#define __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL_3D(opcode,size)  \
+   pc = __glXFlushRenderBuffer(gc, pc);                        \
+   __GLX_PUT_LONG(0,size);                                     \
+   __GLX_PUT_LONG(4,opcode);                                   \
+   pc += __GLX_RENDER_LARGE_HDR_SIZE;                          \
+   pixelHeaderPC = pc;                                         \
+   pc += __GLX_PIXEL_3D_HDR_SIZE
 
 /*
 ** Fixed size command support macro.  This macro is used by calls that
@@ -130,8 +130,8 @@
 ** before doing the storage work.
 */
 #define __GLX_BEGIN(opcode,size) \
-    __GLX_PUT_SHORT(0,size);     \
-    __GLX_PUT_SHORT(2,opcode)
+   __GLX_PUT_SHORT(0,size);      \
+   __GLX_PUT_SHORT(2,opcode)
 
 /*
 ** Finish a rendering command by advancing the pc.  If the pc is now past
@@ -141,52 +141,52 @@
 ** rendering buffer is flushed out into the X protocol stream (which may
 ** or may not do I/O).
 */
-#define __GLX_END(size)			       \
-    pc += size;				       \
-    if (pc > gc->limit) {		       \
-	(void) __glXFlushRenderBuffer(gc, pc); \
-    } else {				       \
-	gc->pc = pc;			       \
-    }
+#define __GLX_END(size)           \
+   pc += size;                       \
+   if (pc > gc->limit) {                  \
+      (void) __glXFlushRenderBuffer(gc, pc);    \
+   } else {                                     \
+      gc->pc = pc;                              \
+   }
 
 /* Array copy macros */
-#define __GLX_MEM_COPY(dest,src,bytes) \
-    if (src && dest) \
-    	memcpy(dest, src, bytes)
+#define __GLX_MEM_COPY(dest,src,bytes)          \
+   if (src && dest)                             \
+      memcpy(dest, src, bytes)
 
 /* Single item copy macros */
-#define __GLX_PUT_CHAR(offset,a) \
-    *((INT8 *) (pc + offset)) = a
+#define __GLX_PUT_CHAR(offset,a)                \
+   *((INT8 *) (pc + offset)) = a
 
 #ifndef _CRAY
-#define __GLX_PUT_SHORT(offset,a) \
-    *((INT16 *) (pc + offset)) = a
+#define __GLX_PUT_SHORT(offset,a)               \
+   *((INT16 *) (pc + offset)) = a
 
-#define __GLX_PUT_LONG(offset,a) \
-    *((INT32 *) (pc + offset)) = a
+#define __GLX_PUT_LONG(offset,a)                \
+   *((INT32 *) (pc + offset)) = a
 
-#define __GLX_PUT_FLOAT(offset,a) \
-    *((FLOAT32 *) (pc + offset)) = a
+#define __GLX_PUT_FLOAT(offset,a)               \
+   *((FLOAT32 *) (pc + offset)) = a
 
 #else
-#define __GLX_PUT_SHORT(offset,a) \
- { GLubyte *cp = (pc+offset); \
-   int shift = (64-16) - ((int)(cp) >> (64-6)); \
-   *(int *)cp = (*(int *)cp & ~(0xffff << shift)) | ((a & 0xffff) << shift); }
+#define __GLX_PUT_SHORT(offset,a)               \
+   { GLubyte *cp = (pc+offset);                 \
+      int shift = (64-16) - ((int)(cp) >> (64-6));                      \
+      *(int *)cp = (*(int *)cp & ~(0xffff << shift)) | ((a & 0xffff) << shift); }
 
-#define __GLX_PUT_LONG(offset,a) \
- { GLubyte *cp = (pc+offset); \
-   int shift = (64-32) - ((int)(cp) >> (64-6)); \
-   *(int *)cp = (*(int *)cp & ~(0xffffffff << shift)) | ((a & 0xffffffff) << shift); }
+#define __GLX_PUT_LONG(offset,a)                \
+   { GLubyte *cp = (pc+offset);                 \
+      int shift = (64-32) - ((int)(cp) >> (64-6));                      \
+      *(int *)cp = (*(int *)cp & ~(0xffffffff << shift)) | ((a & 0xffffffff) << shift); }
 
-#define __GLX_PUT_FLOAT(offset,a) \
-    gl_put_float((pc + offset),a)
+#define __GLX_PUT_FLOAT(offset,a)               \
+   gl_put_float((pc + offset),a)
 
-#define __GLX_PUT_DOUBLE(offset,a) \
-    gl_put_double(pc + offset, a)
+#define __GLX_PUT_DOUBLE(offset,a)              \
+   gl_put_double(pc + offset, a)
 
-extern void gl_put_float(/*GLubyte *, struct cray_single*/);
-extern void gl_put_double(/*GLubyte *, struct cray_double*/);
+extern void gl_put_float( /*GLubyte *, struct cray_single */ );
+extern void gl_put_double( /*GLubyte *, struct cray_double */ );
 #endif
 
 #ifndef _CRAY
@@ -196,48 +196,48 @@ extern void gl_put_double(/*GLubyte *, struct cray_double*/);
 ** This can certainly be done better for a particular machine
 ** architecture!
 */
-#define __GLX_PUT_DOUBLE(offset,a) \
-    __GLX_MEM_COPY(pc + offset, &a, 8)
+#define __GLX_PUT_DOUBLE(offset,a)              \
+   __GLX_MEM_COPY(pc + offset, &a, 8)
 #else
-#define __GLX_PUT_DOUBLE(offset,a) \
-    *((FLOAT64 *) (pc + offset)) = a
+#define __GLX_PUT_DOUBLE(offset,a)              \
+   *((FLOAT64 *) (pc + offset)) = a
 #endif
 
 #endif
 
-#define __GLX_PUT_CHAR_ARRAY(offset,a,alen) \
-    __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT8)
+#define __GLX_PUT_CHAR_ARRAY(offset,a,alen)                 \
+   __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT8)
 
 #ifndef _CRAY
-#define __GLX_PUT_SHORT_ARRAY(offset,a,alen) \
-    __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT16)
+#define __GLX_PUT_SHORT_ARRAY(offset,a,alen)                \
+   __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT16)
 
-#define __GLX_PUT_LONG_ARRAY(offset,a,alen) \
-    __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT32)
+#define __GLX_PUT_LONG_ARRAY(offset,a,alen)                 \
+   __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT32)
 
-#define __GLX_PUT_FLOAT_ARRAY(offset,a,alen) \
-    __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_FLOAT32)
+#define __GLX_PUT_FLOAT_ARRAY(offset,a,alen)                   \
+   __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_FLOAT32)
 
-#define __GLX_PUT_DOUBLE_ARRAY(offset,a,alen) \
-    __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_FLOAT64)
+#define __GLX_PUT_DOUBLE_ARRAY(offset,a,alen)                  \
+   __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_FLOAT64)
 
 #else
-#define __GLX_PUT_SHORT_ARRAY(offset,a,alen) \
-    gl_put_short_array((GLubyte *)(pc + offset), a, alen * __GLX_SIZE_INT16)
+#define __GLX_PUT_SHORT_ARRAY(offset,a,alen)                            \
+   gl_put_short_array((GLubyte *)(pc + offset), a, alen * __GLX_SIZE_INT16)
 
-#define __GLX_PUT_LONG_ARRAY(offset,a,alen) \
-    gl_put_long_array((GLubyte *)(pc + offset), (long *)a, alen * __GLX_SIZE_INT32)
+#define __GLX_PUT_LONG_ARRAY(offset,a,alen)                             \
+   gl_put_long_array((GLubyte *)(pc + offset), (long *)a, alen * __GLX_SIZE_INT32)
 
-#define __GLX_PUT_FLOAT_ARRAY(offset,a,alen) \
-    gl_put_float_array((GLubyte *)(pc + offset), (float *)a, alen * __GLX_SIZE_FLOAT32)
+#define __GLX_PUT_FLOAT_ARRAY(offset,a,alen)                            \
+   gl_put_float_array((GLubyte *)(pc + offset), (float *)a, alen * __GLX_SIZE_FLOAT32)
 
-#define __GLX_PUT_DOUBLE_ARRAY(offset,a,alen) \
-    gl_put_double_array((GLubyte *)(pc + offset), (double *)a, alen * __GLX_SIZE_FLOAT64)
+#define __GLX_PUT_DOUBLE_ARRAY(offset,a,alen)                           \
+   gl_put_double_array((GLubyte *)(pc + offset), (double *)a, alen * __GLX_SIZE_FLOAT64)
 
-extern gl_put_short_array (GLubyte *, short *, int);
-extern gl_put_long_array (GLubyte *, long *, int);
-extern gl_put_float_array (GLubyte *, float *, int);
-extern gl_put_double_array (GLubyte *, double *, int);
+extern gl_put_short_array(GLubyte *, short *, int);
+extern gl_put_long_array(GLubyte *, long *, int);
+extern gl_put_float_array(GLubyte *, float *, int);
+extern gl_put_double_array(GLubyte *, double *, int);
 
 #endif /* _CRAY */
 
-- 
cgit v1.2.3


From cfe7f20d0ed8c772015dd639468f68c90c4b78c4 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:31:49 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs packsingle.h

---
 src/glx/x11/packsingle.h | 214 +++++++++++++++++++++++------------------------
 1 file changed, 107 insertions(+), 107 deletions(-)

diff --git a/src/glx/x11/packsingle.h b/src/glx/x11/packsingle.h
index 8cdcbda5ee..1a4d321094 100644
--- a/src/glx/x11/packsingle.h
+++ b/src/glx/x11/packsingle.h
@@ -49,107 +49,107 @@
 #define X_GLXSingle 0
 
 /* Declare common variables used during a single command */
-#define __GLX_SINGLE_DECLARE_VARIABLES()	 \
-    __GLXcontext *gc = __glXGetCurrentContext(); \
-    GLubyte *pc, *pixelHeaderPC;		 \
-    GLuint compsize, cmdlen;			 \
-    Display *dpy = gc->currentDpy;		 \
-    xGLXSingleReq *req
-
-#define __GLX_SINGLE_LOAD_VARIABLES() \
-    pc = gc->pc;           \
-    /* Muffle compilers */		     \
-    pixelHeaderPC = 0;  (void)pixelHeaderPC; \
-    compsize = 0;       (void)compsize;	     \
-    cmdlen = 0;         (void)cmdlen
+#define __GLX_SINGLE_DECLARE_VARIABLES()         \
+   __GLXcontext *gc = __glXGetCurrentContext();  \
+   GLubyte *pc, *pixelHeaderPC;                  \
+   GLuint compsize, cmdlen;                      \
+   Display *dpy = gc->currentDpy;                \
+   xGLXSingleReq *req
+
+#define __GLX_SINGLE_LOAD_VARIABLES()           \
+   pc = gc->pc;                                 \
+   /* Muffle compilers */                       \
+   pixelHeaderPC = 0;  (void)pixelHeaderPC;     \
+   compsize = 0;       (void)compsize;          \
+   cmdlen = 0;         (void)cmdlen
 
 /* Start a single command */
-#define __GLX_SINGLE_BEGIN(opcode,bytes)	   \
-    if (dpy) {					   \
-	(void) __glXFlushRenderBuffer(gc, pc);	   \
-	LockDisplay(dpy);			   \
-	GetReqExtra(GLXSingle,bytes,req);	   \
-	req->reqType = gc->majorOpcode;		   \
-	req->glxCode = opcode;			   \
-	req->contextTag = gc->currentContextTag;   \
-	pc = ((GLubyte *)(req) + sz_xGLXSingleReq)
+#define __GLX_SINGLE_BEGIN(opcode,bytes)        \
+   if (dpy) {                                   \
+   (void) __glXFlushRenderBuffer(gc, pc);       \
+   LockDisplay(dpy);                            \
+   GetReqExtra(GLXSingle,bytes,req);            \
+   req->reqType = gc->majorOpcode;              \
+   req->glxCode = opcode;                       \
+   req->contextTag = gc->currentContextTag;     \
+   pc = ((GLubyte *)(req) + sz_xGLXSingleReq)
 
 /* End a single command */
-#define __GLX_SINGLE_END()			   \
-	UnlockDisplay(dpy);			   \
-	SyncHandle();				   \
-    }
+#define __GLX_SINGLE_END()       \
+   UnlockDisplay(dpy);           \
+   SyncHandle();                 \
+   }
 
 /* Store data to sending for a single command */
-#define __GLX_SINGLE_PUT_CHAR(offset,a)	\
-    *((INT8 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_CHAR(offset,a)         \
+   *((INT8 *) (pc + offset)) = a
 
 #ifndef CRAY
-#define __GLX_SINGLE_PUT_SHORT(offset,a) \
-    *((INT16 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_SHORT(offset,a)        \
+   *((INT16 *) (pc + offset)) = a
 
-#define __GLX_SINGLE_PUT_LONG(offset,a)	\
-    *((INT32 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_LONG(offset,a)         \
+   *((INT32 *) (pc + offset)) = a
 
-#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
-    *((FLOAT32 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_FLOAT(offset,a)        \
+   *((FLOAT32 *) (pc + offset)) = a
 
 #else
-#define __GLX_SINGLE_PUT_SHORT(offset,a) \
-    { GLubyte *cp = (pc+offset); \
-      int shift = (64-16) - ((int)(cp) >> (64-6)); \
+#define __GLX_SINGLE_PUT_SHORT(offset,a)        \
+   { GLubyte *cp = (pc+offset);                    \
+      int shift = (64-16) - ((int)(cp) >> (64-6));                      \
       *(int *)cp = (*(int *)cp & ~(0xffff << shift)) | ((a & 0xffff) << shift); }
 
-#define __GLX_SINGLE_PUT_LONG(offset,a) \
-    { GLubyte *cp = (pc+offset); \
-      int shift = (64-32) - ((int)(cp) >> (64-6)); \
+#define __GLX_SINGLE_PUT_LONG(offset,a)         \
+   { GLubyte *cp = (pc+offset);                    \
+      int shift = (64-32) - ((int)(cp) >> (64-6));                      \
       *(int *)cp = (*(int *)cp & ~(0xffffffff << shift)) | ((a & 0xffffffff) << shift); }
 
-#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
-    gl_put_float(pc + offset, a)
+#define __GLX_SINGLE_PUT_FLOAT(offset,a)        \
+   gl_put_float(pc + offset, a)
 #endif
 
 /* Read support macros */
-#define __GLX_SINGLE_READ_XREPLY()		    \
-    (void) _XReply(dpy, (xReply*) &reply, 0, False)
+#define __GLX_SINGLE_READ_XREPLY()                    \
+   (void) _XReply(dpy, (xReply*) &reply, 0, False)
 
-#define __GLX_SINGLE_GET_RETVAL(a,cast)	\
-    a = (cast) reply.retval
+#define __GLX_SINGLE_GET_RETVAL(a,cast)         \
+   a = (cast) reply.retval
 
-#define __GLX_SINGLE_GET_SIZE(a) \
-    a = (GLint) reply.size
+#define __GLX_SINGLE_GET_SIZE(a)                \
+   a = (GLint) reply.size
 
 #ifndef _CRAY
-#define __GLX_SINGLE_GET_CHAR(p) \
-    *p = *(GLbyte *)&reply.pad3;
+#define __GLX_SINGLE_GET_CHAR(p)                \
+   *p = *(GLbyte *)&reply.pad3;
 
-#define __GLX_SINGLE_GET_SHORT(p) \
-    *p = *(GLshort *)&reply.pad3;
+#define __GLX_SINGLE_GET_SHORT(p)               \
+   *p = *(GLshort *)&reply.pad3;
 
-#define __GLX_SINGLE_GET_LONG(p) \
-    *p = *(GLint *)&reply.pad3;
+#define __GLX_SINGLE_GET_LONG(p)                \
+   *p = *(GLint *)&reply.pad3;
 
-#define __GLX_SINGLE_GET_FLOAT(p) \
-    *p = *(GLfloat *)&reply.pad3;
+#define __GLX_SINGLE_GET_FLOAT(p)               \
+   *p = *(GLfloat *)&reply.pad3;
 
 #else
-#define __GLX_SINGLE_GET_CHAR(p) \
-    *p = reply.pad3 >> 24;
+#define __GLX_SINGLE_GET_CHAR(p)                \
+   *p = reply.pad3 >> 24;
 
-#define __GLX_SINGLE_GET_SHORT(p) \
-    {int t = reply.pad3 >> 16; \
-     *p = (t & 0x8000) ? (t | ~0xffff) : (t & 0xffff);}
+#define __GLX_SINGLE_GET_SHORT(p)               \
+   {int t = reply.pad3 >> 16;                            \
+      *p = (t & 0x8000) ? (t | ~0xffff) : (t & 0xffff);}
 
-#define __GLX_SINGLE_GET_LONG(p) \
-    {int t = reply.pad3; \
-     *p = (t & 0x80000000) ? (t | ~0xffffffff) : (t & 0xffffffff);}
+#define __GLX_SINGLE_GET_LONG(p)                \
+   {int t = reply.pad3;                                              \
+      *p = (t & 0x80000000) ? (t | ~0xffffffff) : (t & 0xffffffff);}
 
 #define PAD3OFFSET 16
-#define __GLX_SINGLE_GET_FLOAT(p) \
-    *p = gl_ntoh_float((GLubyte *)&reply + PAD3OFFSET);
+#define __GLX_SINGLE_GET_FLOAT(p)                        \
+   *p = gl_ntoh_float((GLubyte *)&reply + PAD3OFFSET);
 
-#define __GLX_SINGLE_GET_DOUBLE(p) \
-    *p = gl_ntoh_double((GLubyte *)&reply + PAD3OFFSET);
+#define __GLX_SINGLE_GET_DOUBLE(p)                       \
+   *p = gl_ntoh_double((GLubyte *)&reply + PAD3OFFSET);
 
 extern float gl_ntoh_float(GLubyte *);
 extern float gl_ntoh_double(GLubyte *);
@@ -158,57 +158,57 @@ extern float gl_ntoh_double(GLubyte *);
 #ifndef _CRAY
 
 #ifdef __GLX_ALIGN64
-#define __GLX_SINGLE_GET_DOUBLE(p) \
-    __GLX_MEM_COPY(p, &reply.pad3, 8)
+#define __GLX_SINGLE_GET_DOUBLE(p)              \
+   __GLX_MEM_COPY(p, &reply.pad3, 8)
 #else
-#define __GLX_SINGLE_GET_DOUBLE(p) \
-    *p = *(GLdouble *)&reply.pad3
+#define __GLX_SINGLE_GET_DOUBLE(p)              \
+   *p = *(GLdouble *)&reply.pad3
 #endif
 
 #endif
-	  
+
 /* Get an array of typed data */
-#define __GLX_SINGLE_GET_VOID_ARRAY(a,alen)	\
-{						\
-    GLint slop = alen*__GLX_SIZE_INT8 & 3;	\
-    _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8);	\
-    if (slop) _XEatData(dpy,4-slop);		\
-}
-
-#define __GLX_SINGLE_GET_CHAR_ARRAY(a,alen)	\
-{						\
-    GLint slop = alen*__GLX_SIZE_INT8 & 3;	\
-    _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8);	\
-    if (slop) _XEatData(dpy,4-slop);		\
-}
-					
-
-#define __GLX_SINGLE_GET_SHORT_ARRAY(a,alen)	\
-{						\
-    GLint slop = (alen*__GLX_SIZE_INT16) & 3;	\
-    _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT16);\
-    if (slop) _XEatData(dpy,4-slop);		\
-}
-
-#define __GLX_SINGLE_GET_LONG_ARRAY(a,alen) \
-    _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT32);  	
+#define __GLX_SINGLE_GET_VOID_ARRAY(a,alen)     \
+   {                                            \
+      GLint slop = alen*__GLX_SIZE_INT8 & 3;    \
+      _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8);  \
+      if (slop) _XEatData(dpy,4-slop);             \
+   }
+
+#define __GLX_SINGLE_GET_CHAR_ARRAY(a,alen)     \
+   {                                            \
+      GLint slop = alen*__GLX_SIZE_INT8 & 3;    \
+      _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8);  \
+      if (slop) _XEatData(dpy,4-slop);             \
+   }
+
+
+#define __GLX_SINGLE_GET_SHORT_ARRAY(a,alen)    \
+   {                                            \
+      GLint slop = (alen*__GLX_SIZE_INT16) & 3;    \
+      _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT16); \
+      if (slop) _XEatData(dpy,4-slop);             \
+   }
+
+#define __GLX_SINGLE_GET_LONG_ARRAY(a,alen)        \
+   _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT32);
 
 #ifndef _CRAY
-#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
-    _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT32);  	
+#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen)       \
+   _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT32);
 
-#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
-    _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT64);  	
+#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen)      \
+   _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT64);
 
 #else
-#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
-    gl_get_float_array(dpy,a,alen);
+#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen)    \
+   gl_get_float_array(dpy,a,alen);
 
-#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
-    gl_get_double_array(dpy, a, alen);
+#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen)   \
+   gl_get_double_array(dpy, a, alen);
 
-extern void gl_get_float_array(Display *dpy, float *a, int alen);
-extern void gl_get_double_array(Display *dpy, double *a, int alen);
+extern void gl_get_float_array(Display * dpy, float *a, int alen);
+extern void gl_get_double_array(Display * dpy, double *a, int alen);
 #endif
 
 #endif /* !__GLX_packsingle_h__ */
-- 
cgit v1.2.3


From 6581071c1d42f604bf46a8182c83d7b8635ba307 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:32:52 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs pixel.c

---
 src/glx/x11/pixel.c | 722 +++++++++++++++++++++++++++-------------------------
 1 file changed, 373 insertions(+), 349 deletions(-)

diff --git a/src/glx/x11/pixel.c b/src/glx/x11/pixel.c
index ae828b0a81..c5d3ca4521 100644
--- a/src/glx/x11/pixel.c
+++ b/src/glx/x11/pixel.c
@@ -32,46 +32,46 @@
 #include "packrender.h"
 
 static const GLubyte MsbToLsbTable[256] = {
-    0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
-    0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
-    0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
-    0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
-    0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
-    0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
-    0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
-    0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
-    0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
-    0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
-    0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
-    0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
-    0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
-    0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
-    0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
-    0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
-    0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
-    0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
-    0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
-    0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
-    0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
-    0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
-    0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
-    0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
-    0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
-    0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
-    0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
-    0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
-    0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
-    0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
-    0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
-    0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
+   0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
+   0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
+   0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
+   0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
+   0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
+   0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
+   0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
+   0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
+   0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
+   0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
+   0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+   0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
+   0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
+   0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
+   0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
+   0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
+   0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
+   0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
+   0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
+   0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
+   0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
+   0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+   0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
+   0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
+   0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
+   0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
+   0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
+   0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
+   0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
+   0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
+   0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
+   0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
 };
 
 static const GLubyte LowBitsMask[9] = {
-    0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff,
+   0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff,
 };
 
 static const GLubyte HighBitsMask[9] = {
-    0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc, 0xfe, 0xff,
+   0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc, 0xfe, 0xff,
 };
 
 
@@ -80,76 +80,80 @@ static const GLubyte HighBitsMask[9] = {
 ** data is transfered into the destImage buffer.  Return in modes the
 ** set of pixel modes that are to be done by the server.
 */
-static void FillBitmap(__GLXcontext *gc, GLint width, GLint height,
-		       GLenum format, const GLvoid *userdata,
-		       GLubyte *destImage)
+static void
+FillBitmap(__GLXcontext * gc, GLint width, GLint height,
+           GLenum format, const GLvoid * userdata, GLubyte * destImage)
 {
-    const __GLXattribute * state = gc->client_state_private;
-    GLint rowLength = state->storeUnpack.rowLength;
-    GLint alignment = state->storeUnpack.alignment;
-    GLint skipPixels = state->storeUnpack.skipPixels;
-    GLint skipRows = state->storeUnpack.skipRows;
-    GLint lsbFirst = state->storeUnpack.lsbFirst;
-    GLint elementsLeft, bitOffset, currentByte, nextByte, highBitMask;
-    GLint lowBitMask, i;
-    GLint components, groupsPerRow, rowSize, padding, elementsPerRow;
-    const GLubyte *start, *iter;
+   const __GLXattribute *state = gc->client_state_private;
+   GLint rowLength = state->storeUnpack.rowLength;
+   GLint alignment = state->storeUnpack.alignment;
+   GLint skipPixels = state->storeUnpack.skipPixels;
+   GLint skipRows = state->storeUnpack.skipRows;
+   GLint lsbFirst = state->storeUnpack.lsbFirst;
+   GLint elementsLeft, bitOffset, currentByte, nextByte, highBitMask;
+   GLint lowBitMask, i;
+   GLint components, groupsPerRow, rowSize, padding, elementsPerRow;
+   const GLubyte *start, *iter;
 
-    if (rowLength > 0) {
-	groupsPerRow = rowLength;
-    } else {
-	groupsPerRow = width;
-    }
-    components = __glElementsPerGroup(format,GL_BITMAP);
-    rowSize = (groupsPerRow * components + 7) >> 3;
-    padding = (rowSize % alignment);
-    if (padding) {
-	rowSize += alignment - padding;
-    }
-    start = ((const GLubyte*) userdata) + skipRows * rowSize + 
-	((skipPixels * components) >> 3);
-    bitOffset = (skipPixels * components) & 7;
-    highBitMask = LowBitsMask[8-bitOffset];
-    lowBitMask = HighBitsMask[bitOffset];
-    elementsPerRow = width * components;
-    for (i = 0; i < height; i++) {
-	elementsLeft = elementsPerRow;
-	iter = start;
-	while (elementsLeft) {
-	    /* First retrieve low bits from current byte */
-	    if (lsbFirst) {
-		currentByte = MsbToLsbTable[iter[0]];
-	    } else {
-		currentByte = iter[0];
-	    }
-	    if (bitOffset) {
-		/* Need to read next byte to finish current byte */
-		if (elementsLeft > (8 - bitOffset)) {
-		    if (lsbFirst) {
-			nextByte = MsbToLsbTable[iter[1]];
-		    } else {
-			nextByte = iter[1];
-		    }
-		    currentByte = 
-			((currentByte & highBitMask) << bitOffset) |
-			    ((nextByte & lowBitMask) >> (8 - bitOffset));
-		} else {
-		    currentByte = 
-			((currentByte & highBitMask) << bitOffset);
-		}
-	    } 
-	    if (elementsLeft >= 8) {
-		*destImage = currentByte;
-		elementsLeft -= 8;
-	    } else {
-		*destImage = currentByte & HighBitsMask[elementsLeft];
-		elementsLeft = 0;
-	    }
-	    destImage++;
-	    iter++;
-	}
-	start += rowSize;
-    }
+   if (rowLength > 0) {
+      groupsPerRow = rowLength;
+   }
+   else {
+      groupsPerRow = width;
+   }
+   components = __glElementsPerGroup(format, GL_BITMAP);
+   rowSize = (groupsPerRow * components + 7) >> 3;
+   padding = (rowSize % alignment);
+   if (padding) {
+      rowSize += alignment - padding;
+   }
+   start = ((const GLubyte *) userdata) + skipRows * rowSize +
+      ((skipPixels * components) >> 3);
+   bitOffset = (skipPixels * components) & 7;
+   highBitMask = LowBitsMask[8 - bitOffset];
+   lowBitMask = HighBitsMask[bitOffset];
+   elementsPerRow = width * components;
+   for (i = 0; i < height; i++) {
+      elementsLeft = elementsPerRow;
+      iter = start;
+      while (elementsLeft) {
+         /* First retrieve low bits from current byte */
+         if (lsbFirst) {
+            currentByte = MsbToLsbTable[iter[0]];
+         }
+         else {
+            currentByte = iter[0];
+         }
+         if (bitOffset) {
+            /* Need to read next byte to finish current byte */
+            if (elementsLeft > (8 - bitOffset)) {
+               if (lsbFirst) {
+                  nextByte = MsbToLsbTable[iter[1]];
+               }
+               else {
+                  nextByte = iter[1];
+               }
+               currentByte =
+                  ((currentByte & highBitMask) << bitOffset) |
+                  ((nextByte & lowBitMask) >> (8 - bitOffset));
+            }
+            else {
+               currentByte = ((currentByte & highBitMask) << bitOffset);
+            }
+         }
+         if (elementsLeft >= 8) {
+            *destImage = currentByte;
+            elementsLeft -= 8;
+         }
+         else {
+            *destImage = currentByte & HighBitsMask[elementsLeft];
+            elementsLeft = 0;
+         }
+         destImage++;
+         iter++;
+      }
+      start += rowSize;
+   }
 }
 
 /*
@@ -157,209 +161,224 @@ static void FillBitmap(__GLXcontext *gc, GLint width, GLint height,
 ** The internal packed array format used has LSB_FIRST = FALSE and 
 ** ALIGNMENT = 1.
 */
-void __glFillImage(__GLXcontext *gc, GLint dim, GLint width, GLint height,
-		   GLint depth, GLenum format, GLenum type,
-		   const GLvoid *userdata, GLubyte *newimage, GLubyte *modes)
+void
+__glFillImage(__GLXcontext * gc, GLint dim, GLint width, GLint height,
+              GLint depth, GLenum format, GLenum type,
+              const GLvoid * userdata, GLubyte * newimage, GLubyte * modes)
 {
-    const __GLXattribute * state = gc->client_state_private;
-    GLint rowLength = state->storeUnpack.rowLength;
-    GLint imageHeight = state->storeUnpack.imageHeight;
-    GLint alignment = state->storeUnpack.alignment;
-    GLint skipPixels = state->storeUnpack.skipPixels;
-    GLint skipRows = state->storeUnpack.skipRows;
-    GLint skipImages = state->storeUnpack.skipImages;
-    GLint swapBytes = state->storeUnpack.swapEndian;
-    GLint components, elementSize, rowSize, padding, groupsPerRow, groupSize;
-    GLint elementsPerRow, imageSize, rowsPerImage, h, i, j, k;
-    const GLubyte *start, *iter, *itera, *iterb, *iterc;
-    GLubyte *iter2;
+   const __GLXattribute *state = gc->client_state_private;
+   GLint rowLength = state->storeUnpack.rowLength;
+   GLint imageHeight = state->storeUnpack.imageHeight;
+   GLint alignment = state->storeUnpack.alignment;
+   GLint skipPixels = state->storeUnpack.skipPixels;
+   GLint skipRows = state->storeUnpack.skipRows;
+   GLint skipImages = state->storeUnpack.skipImages;
+   GLint swapBytes = state->storeUnpack.swapEndian;
+   GLint components, elementSize, rowSize, padding, groupsPerRow, groupSize;
+   GLint elementsPerRow, imageSize, rowsPerImage, h, i, j, k;
+   const GLubyte *start, *iter, *itera, *iterb, *iterc;
+   GLubyte *iter2;
 
-    if (type == GL_BITMAP) {
-	FillBitmap(gc, width, height, format, userdata, newimage);
-    } else {
-	components = __glElementsPerGroup(format,type);
-	if (rowLength > 0) {
-	    groupsPerRow = rowLength;
-	} else {
-	    groupsPerRow = width;
-	}
-	if (imageHeight > 0) {
-	    rowsPerImage = imageHeight;
-	} else {
-	    rowsPerImage = height;
-	}
+   if (type == GL_BITMAP) {
+      FillBitmap(gc, width, height, format, userdata, newimage);
+   }
+   else {
+      components = __glElementsPerGroup(format, type);
+      if (rowLength > 0) {
+         groupsPerRow = rowLength;
+      }
+      else {
+         groupsPerRow = width;
+      }
+      if (imageHeight > 0) {
+         rowsPerImage = imageHeight;
+      }
+      else {
+         rowsPerImage = height;
+      }
 
-	elementSize = __glBytesPerElement(type);
-	groupSize = elementSize * components;
-	if (elementSize == 1) swapBytes = 0;
+      elementSize = __glBytesPerElement(type);
+      groupSize = elementSize * components;
+      if (elementSize == 1)
+         swapBytes = 0;
 
-	rowSize = groupsPerRow * groupSize;
-	padding = (rowSize % alignment);
-	if (padding) {
-	    rowSize += alignment - padding;
-	}
-	imageSize = rowSize * rowsPerImage;
-	start = ((const GLubyte*) userdata) + skipImages * imageSize +
-		skipRows * rowSize + skipPixels * groupSize;
-	iter2 = newimage;
-	elementsPerRow = width * components;
+      rowSize = groupsPerRow * groupSize;
+      padding = (rowSize % alignment);
+      if (padding) {
+         rowSize += alignment - padding;
+      }
+      imageSize = rowSize * rowsPerImage;
+      start = ((const GLubyte *) userdata) + skipImages * imageSize +
+         skipRows * rowSize + skipPixels * groupSize;
+      iter2 = newimage;
+      elementsPerRow = width * components;
 
-	if (swapBytes) {
-	    itera = start;
-	    for (h = 0; h < depth; h++) {
-		iterb = itera;
-		for (i = 0; i < height; i++) {
-		    iterc = iterb;
-		    for (j = 0; j < elementsPerRow; j++) {
-			for (k = 1; k <= elementSize; k++) {
-			    iter2[k-1] = iterc[elementSize - k];
-			}
-			iter2 += elementSize;
-			iterc += elementSize;
-		    }
-		    iterb += rowSize;
-		}
-		itera += imageSize;
-	    }
-	} else {
-	    itera = start;
-	    for (h = 0; h < depth; h++) {
-		if (rowSize == elementsPerRow * elementSize) {
-		    /* Ha!  This is mondo easy! */
-		    __GLX_MEM_COPY(iter2, itera,
-				   elementsPerRow * elementSize * height);
-		    iter2 += elementsPerRow * elementSize * height;
-		} else {
-		    iter = itera;
-		    for (i = 0; i < height; i++) {
-			__GLX_MEM_COPY(iter2, iter, elementsPerRow*elementSize);
-			iter2 += elementsPerRow * elementSize;
-			iter += rowSize;
-		    }
-		}
-		itera += imageSize;
-	    }    
-	}
-    }
+      if (swapBytes) {
+         itera = start;
+         for (h = 0; h < depth; h++) {
+            iterb = itera;
+            for (i = 0; i < height; i++) {
+               iterc = iterb;
+               for (j = 0; j < elementsPerRow; j++) {
+                  for (k = 1; k <= elementSize; k++) {
+                     iter2[k - 1] = iterc[elementSize - k];
+                  }
+                  iter2 += elementSize;
+                  iterc += elementSize;
+               }
+               iterb += rowSize;
+            }
+            itera += imageSize;
+         }
+      }
+      else {
+         itera = start;
+         for (h = 0; h < depth; h++) {
+            if (rowSize == elementsPerRow * elementSize) {
+               /* Ha!  This is mondo easy! */
+               __GLX_MEM_COPY(iter2, itera,
+                              elementsPerRow * elementSize * height);
+               iter2 += elementsPerRow * elementSize * height;
+            }
+            else {
+               iter = itera;
+               for (i = 0; i < height; i++) {
+                  __GLX_MEM_COPY(iter2, iter, elementsPerRow * elementSize);
+                  iter2 += elementsPerRow * elementSize;
+                  iter += rowSize;
+               }
+            }
+            itera += imageSize;
+         }
+      }
+   }
 
-    /* Setup store modes that describe what we just did */
-    if (modes) {
-       if ( dim < 3 ) {
-	  (void) memcpy( modes, __glXDefaultPixelStore + 4, 20 );
-       }
-       else {
-	  (void) memcpy( modes, __glXDefaultPixelStore + 0, 36 );
-       }
-    }
+   /* Setup store modes that describe what we just did */
+   if (modes) {
+      if (dim < 3) {
+         (void) memcpy(modes, __glXDefaultPixelStore + 4, 20);
+      }
+      else {
+         (void) memcpy(modes, __glXDefaultPixelStore + 0, 36);
+      }
+   }
 }
 
 /*
 ** Empty a bitmap in LSB_FIRST=GL_FALSE and ALIGNMENT=4 format packing it
 ** into the clients memory using the pixel store PACK modes.
 */
-static void EmptyBitmap(__GLXcontext *gc, GLint width, GLint height,
-			GLenum format, const GLubyte *sourceImage,
-			GLvoid *userdata)
+static void
+EmptyBitmap(__GLXcontext * gc, GLint width, GLint height,
+            GLenum format, const GLubyte * sourceImage, GLvoid * userdata)
 {
-    const __GLXattribute * state = gc->client_state_private;
-    GLint rowLength = state->storePack.rowLength;
-    GLint alignment = state->storePack.alignment;
-    GLint skipPixels = state->storePack.skipPixels;
-    GLint skipRows = state->storePack.skipRows;
-    GLint lsbFirst = state->storePack.lsbFirst;
-    GLint components, groupsPerRow, rowSize, padding, elementsPerRow;
-    GLint sourceRowSize, sourcePadding, sourceSkip;
-    GLubyte *start, *iter;
-    GLint elementsLeft, bitOffset, currentByte, highBitMask, lowBitMask;
-    GLint writeMask, i;
-    GLubyte writeByte;
+   const __GLXattribute *state = gc->client_state_private;
+   GLint rowLength = state->storePack.rowLength;
+   GLint alignment = state->storePack.alignment;
+   GLint skipPixels = state->storePack.skipPixels;
+   GLint skipRows = state->storePack.skipRows;
+   GLint lsbFirst = state->storePack.lsbFirst;
+   GLint components, groupsPerRow, rowSize, padding, elementsPerRow;
+   GLint sourceRowSize, sourcePadding, sourceSkip;
+   GLubyte *start, *iter;
+   GLint elementsLeft, bitOffset, currentByte, highBitMask, lowBitMask;
+   GLint writeMask, i;
+   GLubyte writeByte;
 
-    components = __glElementsPerGroup(format,GL_BITMAP);
-    if (rowLength > 0) {
-	groupsPerRow = rowLength;
-    } else {
-	groupsPerRow = width;
-    }
+   components = __glElementsPerGroup(format, GL_BITMAP);
+   if (rowLength > 0) {
+      groupsPerRow = rowLength;
+   }
+   else {
+      groupsPerRow = width;
+   }
 
-    rowSize = (groupsPerRow * components + 7) >> 3;
-    padding = (rowSize % alignment);
-    if (padding) {
-	rowSize += alignment - padding;
-    }
-    sourceRowSize = (width * components + 7) >> 3;
-    sourcePadding = (sourceRowSize % 4);
-    if (sourcePadding) {
-	sourceSkip = 4 - sourcePadding;
-    } else {
-	sourceSkip = 0;
-    }
-    start = ((GLubyte*) userdata) + skipRows * rowSize + 
-	((skipPixels * components) >> 3);
-    bitOffset = (skipPixels * components) & 7;
-    highBitMask = LowBitsMask[8-bitOffset];
-    lowBitMask = HighBitsMask[bitOffset];
-    elementsPerRow = width * components;
-    for (i = 0; i < height; i++) {
-	elementsLeft = elementsPerRow;
-	iter = start;
-	writeMask = highBitMask;
-	writeByte = 0;
-	while (elementsLeft) {
-	    /* Set up writeMask (to write to current byte) */
-	    if (elementsLeft + bitOffset < 8) {
-		/* Need to trim writeMask */
-		writeMask &= HighBitsMask[bitOffset+elementsLeft];
-	    }
+   rowSize = (groupsPerRow * components + 7) >> 3;
+   padding = (rowSize % alignment);
+   if (padding) {
+      rowSize += alignment - padding;
+   }
+   sourceRowSize = (width * components + 7) >> 3;
+   sourcePadding = (sourceRowSize % 4);
+   if (sourcePadding) {
+      sourceSkip = 4 - sourcePadding;
+   }
+   else {
+      sourceSkip = 0;
+   }
+   start = ((GLubyte *) userdata) + skipRows * rowSize +
+      ((skipPixels * components) >> 3);
+   bitOffset = (skipPixels * components) & 7;
+   highBitMask = LowBitsMask[8 - bitOffset];
+   lowBitMask = HighBitsMask[bitOffset];
+   elementsPerRow = width * components;
+   for (i = 0; i < height; i++) {
+      elementsLeft = elementsPerRow;
+      iter = start;
+      writeMask = highBitMask;
+      writeByte = 0;
+      while (elementsLeft) {
+         /* Set up writeMask (to write to current byte) */
+         if (elementsLeft + bitOffset < 8) {
+            /* Need to trim writeMask */
+            writeMask &= HighBitsMask[bitOffset + elementsLeft];
+         }
 
-	    if (lsbFirst) {
-		currentByte = MsbToLsbTable[iter[0]];
-	    } else {
-		currentByte = iter[0];
-	    }
+         if (lsbFirst) {
+            currentByte = MsbToLsbTable[iter[0]];
+         }
+         else {
+            currentByte = iter[0];
+         }
 
-	    if (bitOffset) {
-		writeByte |= (sourceImage[0] >> bitOffset);
-		currentByte = (currentByte & ~writeMask) | 
-		    (writeByte & writeMask);
-		writeByte = (sourceImage[0] << (8 - bitOffset));
-	    } else {
-		currentByte = (currentByte & ~writeMask) |
-		    (sourceImage[0] & writeMask);
-	    }
+         if (bitOffset) {
+            writeByte |= (sourceImage[0] >> bitOffset);
+            currentByte = (currentByte & ~writeMask) |
+               (writeByte & writeMask);
+            writeByte = (sourceImage[0] << (8 - bitOffset));
+         }
+         else {
+            currentByte = (currentByte & ~writeMask) |
+               (sourceImage[0] & writeMask);
+         }
 
-	    if (lsbFirst) {
-		iter[0] = MsbToLsbTable[currentByte];
-	    } else {
-		iter[0] = currentByte;
-	    }
+         if (lsbFirst) {
+            iter[0] = MsbToLsbTable[currentByte];
+         }
+         else {
+            iter[0] = currentByte;
+         }
 
-	    if (elementsLeft >= 8) {
-		elementsLeft -= 8;
-	    } else {
-		elementsLeft = 0;
-	    }
-	    sourceImage++;
-	    iter++;
-	    writeMask = 0xff;
-	}
-	if (writeByte) {
-	    /* Some data left over that still needs writing */
-	    writeMask &= lowBitMask;
-	    if (lsbFirst) {
-		currentByte = MsbToLsbTable[iter[0]];
-	    } else {
-		currentByte = iter[0];
-	    }
-	    currentByte = (currentByte & ~writeMask) | (writeByte & writeMask);
-	    if (lsbFirst) {
-		iter[0] = MsbToLsbTable[currentByte];
-	    } else {
-		iter[0] = currentByte;
-	    }
-	}
-	start += rowSize;
-	sourceImage += sourceSkip;
-    }
+         if (elementsLeft >= 8) {
+            elementsLeft -= 8;
+         }
+         else {
+            elementsLeft = 0;
+         }
+         sourceImage++;
+         iter++;
+         writeMask = 0xff;
+      }
+      if (writeByte) {
+         /* Some data left over that still needs writing */
+         writeMask &= lowBitMask;
+         if (lsbFirst) {
+            currentByte = MsbToLsbTable[iter[0]];
+         }
+         else {
+            currentByte = iter[0];
+         }
+         currentByte = (currentByte & ~writeMask) | (writeByte & writeMask);
+         if (lsbFirst) {
+            iter[0] = MsbToLsbTable[currentByte];
+         }
+         else {
+            iter[0] = currentByte;
+         }
+      }
+      start += rowSize;
+      sourceImage += sourceSkip;
+   }
 }
 
 /*
@@ -369,70 +388,75 @@ static void EmptyBitmap(__GLXcontext *gc, GLint width, GLint height,
 ** Named __glEmptyImage() because it is the opposite of __glFillImage().
 */
 /* ARGSUSED */
-void __glEmptyImage(__GLXcontext *gc, GLint dim, GLint width, GLint height, 
-		    GLint depth, GLenum format, GLenum type,
-		    const GLubyte *sourceImage, GLvoid *userdata)
+void
+__glEmptyImage(__GLXcontext * gc, GLint dim, GLint width, GLint height,
+               GLint depth, GLenum format, GLenum type,
+               const GLubyte * sourceImage, GLvoid * userdata)
 {
-    const __GLXattribute * state = gc->client_state_private;
-    GLint rowLength = state->storePack.rowLength;
-    GLint imageHeight = state->storePack.imageHeight;
-    GLint alignment = state->storePack.alignment;
-    GLint skipPixels = state->storePack.skipPixels;
-    GLint skipRows = state->storePack.skipRows;
-    GLint skipImages = state->storePack.skipImages;
-    GLint components, elementSize, rowSize, padding, groupsPerRow, groupSize;
-    GLint elementsPerRow, sourceRowSize, sourcePadding, h, i;
-    GLint imageSize, rowsPerImage;
-    GLubyte *start, *iter, *itera;
+   const __GLXattribute *state = gc->client_state_private;
+   GLint rowLength = state->storePack.rowLength;
+   GLint imageHeight = state->storePack.imageHeight;
+   GLint alignment = state->storePack.alignment;
+   GLint skipPixels = state->storePack.skipPixels;
+   GLint skipRows = state->storePack.skipRows;
+   GLint skipImages = state->storePack.skipImages;
+   GLint components, elementSize, rowSize, padding, groupsPerRow, groupSize;
+   GLint elementsPerRow, sourceRowSize, sourcePadding, h, i;
+   GLint imageSize, rowsPerImage;
+   GLubyte *start, *iter, *itera;
 
-    if (type == GL_BITMAP) {
-	EmptyBitmap(gc, width, height, format, sourceImage, userdata);
-    } else {
-	components = __glElementsPerGroup(format,type);
-	if (rowLength > 0) {
-	    groupsPerRow = rowLength;
-	} else {
-	    groupsPerRow = width;
-	}
-	if (imageHeight > 0) {
-	    rowsPerImage = imageHeight;
-	} else {
-	    rowsPerImage = height;
-	}
-	elementSize = __glBytesPerElement(type);
-	groupSize = elementSize * components;
-	rowSize = groupsPerRow * groupSize;
-	padding = (rowSize % alignment);
-	if (padding) {
-	    rowSize += alignment - padding;
-	}
-	sourceRowSize = width * groupSize;
-	sourcePadding = (sourceRowSize % 4);
-	if (sourcePadding) {
-	    sourceRowSize += 4 - sourcePadding;
-	}
-	imageSize = sourceRowSize * rowsPerImage;
-	start = ((GLubyte*) userdata) + skipImages * imageSize +
-		skipRows * rowSize + skipPixels * groupSize;
-	elementsPerRow = width * components;
+   if (type == GL_BITMAP) {
+      EmptyBitmap(gc, width, height, format, sourceImage, userdata);
+   }
+   else {
+      components = __glElementsPerGroup(format, type);
+      if (rowLength > 0) {
+         groupsPerRow = rowLength;
+      }
+      else {
+         groupsPerRow = width;
+      }
+      if (imageHeight > 0) {
+         rowsPerImage = imageHeight;
+      }
+      else {
+         rowsPerImage = height;
+      }
+      elementSize = __glBytesPerElement(type);
+      groupSize = elementSize * components;
+      rowSize = groupsPerRow * groupSize;
+      padding = (rowSize % alignment);
+      if (padding) {
+         rowSize += alignment - padding;
+      }
+      sourceRowSize = width * groupSize;
+      sourcePadding = (sourceRowSize % 4);
+      if (sourcePadding) {
+         sourceRowSize += 4 - sourcePadding;
+      }
+      imageSize = sourceRowSize * rowsPerImage;
+      start = ((GLubyte *) userdata) + skipImages * imageSize +
+         skipRows * rowSize + skipPixels * groupSize;
+      elementsPerRow = width * components;
 
-	itera = start;
-	for (h = 0; h < depth; h++) {
-	    if ((rowSize == sourceRowSize) && (sourcePadding == 0)) {
-		/* Ha!  This is mondo easy! */
-		__GLX_MEM_COPY(itera, sourceImage,
-			       elementsPerRow * elementSize * height);
-		sourceImage += elementsPerRow * elementSize * height;
-	    } else {
-		iter = itera;
-		for (i = 0; i < height; i++) {
-		    __GLX_MEM_COPY(iter, sourceImage,
-				   elementsPerRow * elementSize);
-		    sourceImage += sourceRowSize;
-		    iter += rowSize;
-		}
-	    }
-	    itera += imageSize;
-	}
-    }
+      itera = start;
+      for (h = 0; h < depth; h++) {
+         if ((rowSize == sourceRowSize) && (sourcePadding == 0)) {
+            /* Ha!  This is mondo easy! */
+            __GLX_MEM_COPY(itera, sourceImage,
+                           elementsPerRow * elementSize * height);
+            sourceImage += elementsPerRow * elementSize * height;
+         }
+         else {
+            iter = itera;
+            for (i = 0; i < height; i++) {
+               __GLX_MEM_COPY(iter, sourceImage,
+                              elementsPerRow * elementSize);
+               sourceImage += sourceRowSize;
+               iter += rowSize;
+            }
+         }
+         itera += imageSize;
+      }
+   }
 }
-- 
cgit v1.2.3


From 40c481dc915909531dbcba2ae775dd9025b1a27e Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:33:28 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs pixelstore.c

---
 src/glx/x11/pixelstore.c | 525 ++++++++++++++++++++++++-----------------------
 1 file changed, 271 insertions(+), 254 deletions(-)

diff --git a/src/glx/x11/pixelstore.c b/src/glx/x11/pixelstore.c
index 970fedeac2..e6bed20a49 100644
--- a/src/glx/x11/pixelstore.c
+++ b/src/glx/x11/pixelstore.c
@@ -43,148 +43,157 @@
  * \sa __indirect_glPixelStorei,  __indirect_glPixelStoref
  */
 static void
-send_PixelStore( __GLXcontext * gc, unsigned sop, GLenum pname, 
-		 const void * param )
+send_PixelStore(__GLXcontext * gc, unsigned sop, GLenum pname,
+                const void *param)
 {
-    Display * const dpy = gc->currentDpy;
-    const GLuint cmdlen = 8;
-    if (__builtin_expect(dpy != NULL, 1)) {
-        GLubyte const * pc = __glXSetupSingleRequest(gc, sop, cmdlen);
-        (void) memcpy((void *)(pc + 0), (void *)(&pname), 4);
-        (void) memcpy((void *)(pc + 4), param, 4);
-        UnlockDisplay(dpy); SyncHandle();
-    }
-    return;
+   Display *const dpy = gc->currentDpy;
+   const GLuint cmdlen = 8;
+   if (__builtin_expect(dpy != NULL, 1)) {
+      GLubyte const *pc = __glXSetupSingleRequest(gc, sop, cmdlen);
+      (void) memcpy((void *) (pc + 0), (void *) (&pname), 4);
+      (void) memcpy((void *) (pc + 4), param, 4);
+      UnlockDisplay(dpy);
+      SyncHandle();
+   }
+   return;
 }
 
 /*
 ** Specify parameters that control the storage format of pixel arrays.
 */
-void __indirect_glPixelStoref(GLenum pname, GLfloat param)
+void
+__indirect_glPixelStoref(GLenum pname, GLfloat param)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = gc->client_state_private;
-    Display *dpy = gc->currentDpy;
-    GLuint a;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = gc->client_state_private;
+   Display *dpy = gc->currentDpy;
+   GLuint a;
 
-    if (!dpy) return;
+   if (!dpy)
+      return;
 
-    switch (pname) {
-      case GL_PACK_ROW_LENGTH:
-	a = (GLuint) (param + 0.5);
-	if (((GLint) a) < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storePack.rowLength = a;
-	break;
-      case GL_PACK_IMAGE_HEIGHT:
-        a = (GLuint) (param + 0.5);
-        if (((GLint) a) < 0) {
-            __glXSetError(gc, GL_INVALID_VALUE);
-            return;
-        }
-        state->storePack.imageHeight = a;
-        break;
-      case GL_PACK_SKIP_ROWS:
-	a = (GLuint) (param + 0.5);
-	if (((GLint) a) < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storePack.skipRows = a;
-	break;
-      case GL_PACK_SKIP_PIXELS:
-	a = (GLuint) (param + 0.5);
-	if (((GLint) a) < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storePack.skipPixels = a;
-	break;
-      case GL_PACK_SKIP_IMAGES:
-        a = (GLuint) (param + 0.5);
-        if (((GLint) a) < 0) {
-            __glXSetError(gc, GL_INVALID_VALUE);
-            return;
-        }
-        state->storePack.skipImages = a;
-        break;
-      case GL_PACK_ALIGNMENT:
-	a = (GLint) (param + 0.5);
-	switch (a) {
-	  case 1: case 2: case 4: case 8:
-	    state->storePack.alignment = a;
-	    break;
-	  default:
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	break;
-      case GL_PACK_SWAP_BYTES:
-	state->storePack.swapEndian = (param != 0);
-	break;
-      case GL_PACK_LSB_FIRST:
-	state->storePack.lsbFirst = (param != 0);
-	break;
+   switch (pname) {
+   case GL_PACK_ROW_LENGTH:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.rowLength = a;
+      break;
+   case GL_PACK_IMAGE_HEIGHT:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.imageHeight = a;
+      break;
+   case GL_PACK_SKIP_ROWS:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.skipRows = a;
+      break;
+   case GL_PACK_SKIP_PIXELS:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.skipPixels = a;
+      break;
+   case GL_PACK_SKIP_IMAGES:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.skipImages = a;
+      break;
+   case GL_PACK_ALIGNMENT:
+      a = (GLint) (param + 0.5);
+      switch (a) {
+      case 1:
+      case 2:
+      case 4:
+      case 8:
+         state->storePack.alignment = a;
+         break;
+      default:
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      break;
+   case GL_PACK_SWAP_BYTES:
+      state->storePack.swapEndian = (param != 0);
+      break;
+   case GL_PACK_LSB_FIRST:
+      state->storePack.lsbFirst = (param != 0);
+      break;
 
-      case GL_UNPACK_ROW_LENGTH:
-	a = (GLuint) (param + 0.5);
-	if (((GLint) a) < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storeUnpack.rowLength = a;
-	break;
-      case GL_UNPACK_IMAGE_HEIGHT:
-        a = (GLuint) (param + 0.5);
-        if (((GLint) a) < 0) {
-            __glXSetError(gc, GL_INVALID_VALUE);
-            return;
-        }
-        state->storeUnpack.imageHeight = a;
-        break;
-      case GL_UNPACK_SKIP_ROWS:
-	a = (GLuint) (param + 0.5);
-	if (((GLint) a) < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storeUnpack.skipRows = a;
-	break;
-      case GL_UNPACK_SKIP_PIXELS:
-	a = (GLuint) (param + 0.5);
-	if (((GLint) a) < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storeUnpack.skipPixels = a;
-	break;
-      case GL_UNPACK_SKIP_IMAGES:
-        a = (GLuint) (param + 0.5);
-        if (((GLint) a) < 0) {
-            __glXSetError(gc, GL_INVALID_VALUE);
-            return;
-        }
-        state->storeUnpack.skipImages = a;
-        break;
-      case GL_UNPACK_ALIGNMENT:
-	a = (GLint) (param + 0.5);
-	switch (a) {
-	  case 1: case 2: case 4: case 8:
-	    state->storeUnpack.alignment = a;
-	    break;
-	  default:
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	break;
-      case GL_UNPACK_SWAP_BYTES:
-	state->storeUnpack.swapEndian = (param != 0);
-	break;
-      case GL_UNPACK_LSB_FIRST:
-	state->storeUnpack.lsbFirst = (param != 0);
-	break;
+   case GL_UNPACK_ROW_LENGTH:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.rowLength = a;
+      break;
+   case GL_UNPACK_IMAGE_HEIGHT:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.imageHeight = a;
+      break;
+   case GL_UNPACK_SKIP_ROWS:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.skipRows = a;
+      break;
+   case GL_UNPACK_SKIP_PIXELS:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.skipPixels = a;
+      break;
+   case GL_UNPACK_SKIP_IMAGES:
+      a = (GLuint) (param + 0.5);
+      if (((GLint) a) < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.skipImages = a;
+      break;
+   case GL_UNPACK_ALIGNMENT:
+      a = (GLint) (param + 0.5);
+      switch (a) {
+      case 1:
+      case 2:
+      case 4:
+      case 8:
+         state->storeUnpack.alignment = a;
+         break;
+      default:
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      break;
+   case GL_UNPACK_SWAP_BYTES:
+      state->storeUnpack.swapEndian = (param != 0);
+      break;
+   case GL_UNPACK_LSB_FIRST:
+      state->storeUnpack.lsbFirst = (param != 0);
+      break;
 
       /* Group all of the pixel store modes that need to be sent to the
        * server here.  Care must be used to only send modes to the server that
@@ -192,128 +201,136 @@ void __indirect_glPixelStoref(GLenum pname, GLfloat param)
        * server.  GL_PACK_INVERT_MESA is safe in this respect, but other,
        * future modes may not be.
        */
-      case GL_PACK_INVERT_MESA:
-	send_PixelStore( gc, X_GLsop_PixelStoref, pname, & param );
-	break;
+   case GL_PACK_INVERT_MESA:
+      send_PixelStore(gc, X_GLsop_PixelStoref, pname, &param);
+      break;
 
-      default:
-	__glXSetError(gc, GL_INVALID_ENUM);
-	break;
-    }
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      break;
+   }
 }
 
-void __indirect_glPixelStorei(GLenum pname, GLint param)
+void
+__indirect_glPixelStorei(GLenum pname, GLint param)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = gc->client_state_private;
-    Display *dpy = gc->currentDpy;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = gc->client_state_private;
+   Display *dpy = gc->currentDpy;
 
-    if (!dpy) return;
+   if (!dpy)
+      return;
 
-    switch (pname) {
-      case GL_PACK_ROW_LENGTH:
-	if (param < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storePack.rowLength = param;
-	break;
-      case GL_PACK_IMAGE_HEIGHT:
-        if (param < 0) {
-            __glXSetError(gc, GL_INVALID_VALUE);
-            return;
-        }
-        state->storePack.imageHeight = param;
-        break;
-      case GL_PACK_SKIP_ROWS:
-	if (param < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storePack.skipRows = param;
-	break;
-      case GL_PACK_SKIP_PIXELS:
-	if (param < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storePack.skipPixels = param;
-	break;
-      case GL_PACK_SKIP_IMAGES:
-        if (param < 0) {
-            __glXSetError(gc, GL_INVALID_VALUE);
-            return;
-        }
-        state->storePack.skipImages = param;
-        break;
-      case GL_PACK_ALIGNMENT:
-	switch (param) {
-	  case 1: case 2: case 4: case 8:
-	    state->storePack.alignment = param;
-	    break;
-	  default:
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	break;
-      case GL_PACK_SWAP_BYTES:
-	state->storePack.swapEndian = (param != 0);
-	break;
-      case GL_PACK_LSB_FIRST:
-	state->storePack.lsbFirst = (param != 0);
-	break;
+   switch (pname) {
+   case GL_PACK_ROW_LENGTH:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.rowLength = param;
+      break;
+   case GL_PACK_IMAGE_HEIGHT:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.imageHeight = param;
+      break;
+   case GL_PACK_SKIP_ROWS:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.skipRows = param;
+      break;
+   case GL_PACK_SKIP_PIXELS:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.skipPixels = param;
+      break;
+   case GL_PACK_SKIP_IMAGES:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storePack.skipImages = param;
+      break;
+   case GL_PACK_ALIGNMENT:
+      switch (param) {
+      case 1:
+      case 2:
+      case 4:
+      case 8:
+         state->storePack.alignment = param;
+         break;
+      default:
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      break;
+   case GL_PACK_SWAP_BYTES:
+      state->storePack.swapEndian = (param != 0);
+      break;
+   case GL_PACK_LSB_FIRST:
+      state->storePack.lsbFirst = (param != 0);
+      break;
 
-      case GL_UNPACK_ROW_LENGTH:
-	if (param < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storeUnpack.rowLength = param;
-	break;
-      case GL_UNPACK_IMAGE_HEIGHT:
-        if (param < 0) {
-            __glXSetError(gc, GL_INVALID_VALUE);
-            return;
-        }
-        state->storeUnpack.imageHeight = param;
-        break;
-      case GL_UNPACK_SKIP_ROWS:
-	if (param < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storeUnpack.skipRows = param;
-	break;
-      case GL_UNPACK_SKIP_PIXELS:
-	if (param < 0) {
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	state->storeUnpack.skipPixels = param;
-	break;
-      case GL_UNPACK_SKIP_IMAGES:
-        if (param < 0) {
-            __glXSetError(gc, GL_INVALID_VALUE);
-            return;
-        }
-        state->storeUnpack.skipImages = param;
-        break;
-      case GL_UNPACK_ALIGNMENT:
-	switch (param) {
-	  case 1: case 2: case 4: case 8:
-	    state->storeUnpack.alignment = param;
-	    break;
-	  default:
-	    __glXSetError(gc, GL_INVALID_VALUE);
-	    return;
-	}
-	break;
-      case GL_UNPACK_SWAP_BYTES:
-	state->storeUnpack.swapEndian = (param != 0);
-	break;
-      case GL_UNPACK_LSB_FIRST:
-	state->storeUnpack.lsbFirst = (param != 0);
-	break;
+   case GL_UNPACK_ROW_LENGTH:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.rowLength = param;
+      break;
+   case GL_UNPACK_IMAGE_HEIGHT:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.imageHeight = param;
+      break;
+   case GL_UNPACK_SKIP_ROWS:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.skipRows = param;
+      break;
+   case GL_UNPACK_SKIP_PIXELS:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.skipPixels = param;
+      break;
+   case GL_UNPACK_SKIP_IMAGES:
+      if (param < 0) {
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      state->storeUnpack.skipImages = param;
+      break;
+   case GL_UNPACK_ALIGNMENT:
+      switch (param) {
+      case 1:
+      case 2:
+      case 4:
+      case 8:
+         state->storeUnpack.alignment = param;
+         break;
+      default:
+         __glXSetError(gc, GL_INVALID_VALUE);
+         return;
+      }
+      break;
+   case GL_UNPACK_SWAP_BYTES:
+      state->storeUnpack.swapEndian = (param != 0);
+      break;
+   case GL_UNPACK_LSB_FIRST:
+      state->storeUnpack.lsbFirst = (param != 0);
+      break;
 
       /* Group all of the pixel store modes that need to be sent to the
        * server here.  Care must be used to only send modes to the server that
@@ -321,12 +338,12 @@ void __indirect_glPixelStorei(GLenum pname, GLint param)
        * server.  GL_PACK_INVERT_MESA is safe in this respect, but other,
        * future modes may not be.
        */
-      case GL_PACK_INVERT_MESA:
-	send_PixelStore( gc, X_GLsop_PixelStorei, pname, & param );
-	break;
+   case GL_PACK_INVERT_MESA:
+      send_PixelStore(gc, X_GLsop_PixelStorei, pname, &param);
+      break;
 
-      default:
-	__glXSetError(gc, GL_INVALID_ENUM);
-	break;
-    }
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      break;
+   }
 }
-- 
cgit v1.2.3


From 6bfd57ecdebecccbde8bd46cf9a40845c1d2df15 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:34:18 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs render2.c

---
 src/glx/x11/render2.c | 568 ++++++++++++++++++++++++++------------------------
 1 file changed, 296 insertions(+), 272 deletions(-)

diff --git a/src/glx/x11/render2.c b/src/glx/x11/render2.c
index d2777db37f..f1740bcffb 100644
--- a/src/glx/x11/render2.c
+++ b/src/glx/x11/render2.c
@@ -39,320 +39,344 @@
 ** use the pixel header.  See renderpix.c for those routines.
 */
 
-void __indirect_glMap1d(GLenum target, GLdouble u1, GLdouble u2, GLint stride,
-	     GLint order, const GLdouble *pnts)
+void
+__indirect_glMap1d(GLenum target, GLdouble u1, GLdouble u2, GLint stride,
+                   GLint order, const GLdouble * pnts)
 {
-    __GLX_DECLARE_VARIABLES();
-    GLint k;
+   __GLX_DECLARE_VARIABLES();
+   GLint k;
 
-    __GLX_LOAD_VARIABLES();
-    k = __glMap1d_size(target);
-    if (k == 0) {
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return;
-    } else if (stride < k || order <= 0) {
-	__glXSetError(gc, GL_INVALID_VALUE);
-	return;
-    }
-    compsize = k * order * __GLX_SIZE_FLOAT64;
-    cmdlen = 28+compsize;
-    if (!gc->currentDpy) return;
+   __GLX_LOAD_VARIABLES();
+   k = __glMap1d_size(target);
+   if (k == 0) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+   else if (stride < k || order <= 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+   compsize = k * order * __GLX_SIZE_FLOAT64;
+   cmdlen = 28 + compsize;
+   if (!gc->currentDpy)
+      return;
 
-    if (cmdlen <= gc->maxSmallRenderCommandSize) {
-	/* Use GLXRender protocol to send small command */
-	__GLX_BEGIN_VARIABLE(X_GLrop_Map1d,cmdlen);
-	__GLX_PUT_DOUBLE(4,u1);
-	__GLX_PUT_DOUBLE(12,u2);
-	__GLX_PUT_LONG(20,target);
-	__GLX_PUT_LONG(24,order);
-	/*
-	** NOTE: the doubles that follow are not aligned because of 3
-	** longs preceeding
-	*/
-	__glFillMap1d(k, order, stride, pnts, (pc+28));
-	__GLX_END(cmdlen);
-    } else {
-	/* Use GLXRenderLarge protocol to send command */
-	__GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map1d,cmdlen+4);
-	__GLX_PUT_DOUBLE(8,u1);
-	__GLX_PUT_DOUBLE(16,u2);
-	__GLX_PUT_LONG(24,target);
-	__GLX_PUT_LONG(28,order);
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      /* Use GLXRender protocol to send small command */
+      __GLX_BEGIN_VARIABLE(X_GLrop_Map1d, cmdlen);
+      __GLX_PUT_DOUBLE(4, u1);
+      __GLX_PUT_DOUBLE(12, u2);
+      __GLX_PUT_LONG(20, target);
+      __GLX_PUT_LONG(24, order);
+      /*
+       ** NOTE: the doubles that follow are not aligned because of 3
+       ** longs preceeding
+       */
+      __glFillMap1d(k, order, stride, pnts, (pc + 28));
+      __GLX_END(cmdlen);
+   }
+   else {
+      /* Use GLXRenderLarge protocol to send command */
+      __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map1d, cmdlen + 4);
+      __GLX_PUT_DOUBLE(8, u1);
+      __GLX_PUT_DOUBLE(16, u2);
+      __GLX_PUT_LONG(24, target);
+      __GLX_PUT_LONG(28, order);
 
-	/*
-	** NOTE: the doubles that follow are not aligned because of 3
-	** longs preceeding
-	*/
-	if (stride != k) {
-	    GLubyte *buf;
+      /*
+       ** NOTE: the doubles that follow are not aligned because of 3
+       ** longs preceeding
+       */
+      if (stride != k) {
+         GLubyte *buf;
 
-	    buf = (GLubyte *) Xmalloc(compsize);
-	    if (!buf) {
-		__glXSetError(gc, GL_OUT_OF_MEMORY);
-		return;
-	    }
-	    __glFillMap1d(k, order, stride, pnts, buf);
-	    __glXSendLargeCommand(gc, pc, 32, buf, compsize);
-	    Xfree((char*) buf);
-	} else {
-	    /* Data is already packed.  Just send it out */
-	    __glXSendLargeCommand(gc, pc, 32, pnts, compsize);
-	}
-    }
+         buf = (GLubyte *) Xmalloc(compsize);
+         if (!buf) {
+            __glXSetError(gc, GL_OUT_OF_MEMORY);
+            return;
+         }
+         __glFillMap1d(k, order, stride, pnts, buf);
+         __glXSendLargeCommand(gc, pc, 32, buf, compsize);
+         Xfree((char *) buf);
+      }
+      else {
+         /* Data is already packed.  Just send it out */
+         __glXSendLargeCommand(gc, pc, 32, pnts, compsize);
+      }
+   }
 }
 
-void __indirect_glMap1f(GLenum target, GLfloat u1, GLfloat u2, GLint stride,
-	     GLint order, const GLfloat *pnts)
+void
+__indirect_glMap1f(GLenum target, GLfloat u1, GLfloat u2, GLint stride,
+                   GLint order, const GLfloat * pnts)
 {
-    __GLX_DECLARE_VARIABLES();
-    GLint k;
+   __GLX_DECLARE_VARIABLES();
+   GLint k;
 
-    __GLX_LOAD_VARIABLES();
-    k = __glMap1f_size(target);
-    if (k == 0) {
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return;
-    } else if (stride < k || order <= 0) {
-	__glXSetError(gc, GL_INVALID_VALUE);
-	return;
-    }
-    compsize = k * order * __GLX_SIZE_FLOAT32;
-    cmdlen = 20+compsize;
-    if (!gc->currentDpy) return;
+   __GLX_LOAD_VARIABLES();
+   k = __glMap1f_size(target);
+   if (k == 0) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+   else if (stride < k || order <= 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+   compsize = k * order * __GLX_SIZE_FLOAT32;
+   cmdlen = 20 + compsize;
+   if (!gc->currentDpy)
+      return;
 
-    /*
+   /*
     ** The order that arguments are packed is different from the order
     ** for glMap1d.
     */
-    if (cmdlen <= gc->maxSmallRenderCommandSize) {
-	/* Use GLXRender protocol to send small command */
-	__GLX_BEGIN_VARIABLE(X_GLrop_Map1f,cmdlen);
-	__GLX_PUT_LONG(4,target);
-	__GLX_PUT_FLOAT(8,u1);
-	__GLX_PUT_FLOAT(12,u2);
-	__GLX_PUT_LONG(16,order);
-	__glFillMap1f(k, order, stride, pnts, (GLubyte*) (pc+20));
-	__GLX_END(cmdlen);
-    } else {
-	/* Use GLXRenderLarge protocol to send command */
-	__GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map1f,cmdlen+4);
-	__GLX_PUT_LONG(8,target);
-	__GLX_PUT_FLOAT(12,u1);
-	__GLX_PUT_FLOAT(16,u2);
-	__GLX_PUT_LONG(20,order);
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      /* Use GLXRender protocol to send small command */
+      __GLX_BEGIN_VARIABLE(X_GLrop_Map1f, cmdlen);
+      __GLX_PUT_LONG(4, target);
+      __GLX_PUT_FLOAT(8, u1);
+      __GLX_PUT_FLOAT(12, u2);
+      __GLX_PUT_LONG(16, order);
+      __glFillMap1f(k, order, stride, pnts, (GLubyte *) (pc + 20));
+      __GLX_END(cmdlen);
+   }
+   else {
+      /* Use GLXRenderLarge protocol to send command */
+      __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map1f, cmdlen + 4);
+      __GLX_PUT_LONG(8, target);
+      __GLX_PUT_FLOAT(12, u1);
+      __GLX_PUT_FLOAT(16, u2);
+      __GLX_PUT_LONG(20, order);
 
-	if (stride != k) {
-	    GLubyte *buf;
+      if (stride != k) {
+         GLubyte *buf;
 
-	    buf = (GLubyte *) Xmalloc(compsize);
-	    if (!buf) {
-		__glXSetError(gc, GL_OUT_OF_MEMORY);
-		return;
-	    }
-	    __glFillMap1f(k, order, stride, pnts, buf);
-	    __glXSendLargeCommand(gc, pc, 24, buf, compsize);
-	    Xfree((char*) buf);
-	} else {
-	    /* Data is already packed.  Just send it out */
-	    __glXSendLargeCommand(gc, pc, 24, pnts, compsize);
-	}
-    }
+         buf = (GLubyte *) Xmalloc(compsize);
+         if (!buf) {
+            __glXSetError(gc, GL_OUT_OF_MEMORY);
+            return;
+         }
+         __glFillMap1f(k, order, stride, pnts, buf);
+         __glXSendLargeCommand(gc, pc, 24, buf, compsize);
+         Xfree((char *) buf);
+      }
+      else {
+         /* Data is already packed.  Just send it out */
+         __glXSendLargeCommand(gc, pc, 24, pnts, compsize);
+      }
+   }
 }
 
-void __indirect_glMap2d(GLenum target, GLdouble u1, GLdouble u2, GLint ustr, GLint uord,
-	     GLdouble v1, GLdouble v2, GLint vstr, GLint vord,
-	     const GLdouble *pnts)
+void
+__indirect_glMap2d(GLenum target, GLdouble u1, GLdouble u2, GLint ustr,
+                   GLint uord, GLdouble v1, GLdouble v2, GLint vstr,
+                   GLint vord, const GLdouble * pnts)
 {
-    __GLX_DECLARE_VARIABLES();
-    GLint k;
+   __GLX_DECLARE_VARIABLES();
+   GLint k;
 
-    __GLX_LOAD_VARIABLES();
-    k = __glMap2d_size(target);
-    if (k == 0) {
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return;
-    } else if (vstr < k || ustr < k || vord <= 0 || uord <= 0) {
-	__glXSetError(gc, GL_INVALID_VALUE);
-	return;
-    }
-    compsize = k * uord * vord * __GLX_SIZE_FLOAT64;
-    cmdlen = 48+compsize; 
-    if (!gc->currentDpy) return;
+   __GLX_LOAD_VARIABLES();
+   k = __glMap2d_size(target);
+   if (k == 0) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+   else if (vstr < k || ustr < k || vord <= 0 || uord <= 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+   compsize = k * uord * vord * __GLX_SIZE_FLOAT64;
+   cmdlen = 48 + compsize;
+   if (!gc->currentDpy)
+      return;
 
-    if (cmdlen <= gc->maxSmallRenderCommandSize) {
-	/* Use GLXRender protocol to send small command */
-	__GLX_BEGIN_VARIABLE(X_GLrop_Map2d,cmdlen);
-	__GLX_PUT_DOUBLE(4,u1);
-	__GLX_PUT_DOUBLE(12,u2);
-	__GLX_PUT_DOUBLE(20,v1);
-	__GLX_PUT_DOUBLE(28,v2);
-	__GLX_PUT_LONG(36,target);
-	__GLX_PUT_LONG(40,uord);
-	__GLX_PUT_LONG(44,vord);
-	/*
-	** Pack into a u-major ordering.
-	** NOTE: the doubles that follow are not aligned because of 5
-	** longs preceeding
-	*/
-	__glFillMap2d(k, uord, vord, ustr, vstr, pnts, (GLdouble*) (pc+48));
-	__GLX_END(cmdlen);
-    } else {
-	/* Use GLXRenderLarge protocol to send command */
-	__GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map2d,cmdlen+4);
-	__GLX_PUT_DOUBLE(8,u1);
-	__GLX_PUT_DOUBLE(16,u2);
-	__GLX_PUT_DOUBLE(24,v1);
-	__GLX_PUT_DOUBLE(32,v2);
-	__GLX_PUT_LONG(40,target);
-	__GLX_PUT_LONG(44,uord);
-	__GLX_PUT_LONG(48,vord);
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      /* Use GLXRender protocol to send small command */
+      __GLX_BEGIN_VARIABLE(X_GLrop_Map2d, cmdlen);
+      __GLX_PUT_DOUBLE(4, u1);
+      __GLX_PUT_DOUBLE(12, u2);
+      __GLX_PUT_DOUBLE(20, v1);
+      __GLX_PUT_DOUBLE(28, v2);
+      __GLX_PUT_LONG(36, target);
+      __GLX_PUT_LONG(40, uord);
+      __GLX_PUT_LONG(44, vord);
+      /*
+       ** Pack into a u-major ordering.
+       ** NOTE: the doubles that follow are not aligned because of 5
+       ** longs preceeding
+       */
+      __glFillMap2d(k, uord, vord, ustr, vstr, pnts, (GLdouble *) (pc + 48));
+      __GLX_END(cmdlen);
+   }
+   else {
+      /* Use GLXRenderLarge protocol to send command */
+      __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map2d, cmdlen + 4);
+      __GLX_PUT_DOUBLE(8, u1);
+      __GLX_PUT_DOUBLE(16, u2);
+      __GLX_PUT_DOUBLE(24, v1);
+      __GLX_PUT_DOUBLE(32, v2);
+      __GLX_PUT_LONG(40, target);
+      __GLX_PUT_LONG(44, uord);
+      __GLX_PUT_LONG(48, vord);
 
-	/*
-	** NOTE: the doubles that follow are not aligned because of 5
-	** longs preceeding
-	*/
-	if ((vstr != k) || (ustr != k*vord)) {
-	    GLdouble *buf;
+      /*
+       ** NOTE: the doubles that follow are not aligned because of 5
+       ** longs preceeding
+       */
+      if ((vstr != k) || (ustr != k * vord)) {
+         GLdouble *buf;
 
-	    buf = (GLdouble *) Xmalloc(compsize);
-	    if (!buf) {
-		__glXSetError(gc, GL_OUT_OF_MEMORY);
-		return;
-	    }
-	    /*
-	    ** Pack into a u-major ordering.
-	    */
-	    __glFillMap2d(k, uord, vord, ustr, vstr, pnts, buf);
-	    __glXSendLargeCommand(gc, pc, 52, buf, compsize);
-	    Xfree((char*) buf);
-	} else {
-	    /* Data is already packed.  Just send it out */
-	    __glXSendLargeCommand(gc, pc, 52, pnts, compsize);
-	}
-    }
+         buf = (GLdouble *) Xmalloc(compsize);
+         if (!buf) {
+            __glXSetError(gc, GL_OUT_OF_MEMORY);
+            return;
+         }
+         /*
+          ** Pack into a u-major ordering.
+          */
+         __glFillMap2d(k, uord, vord, ustr, vstr, pnts, buf);
+         __glXSendLargeCommand(gc, pc, 52, buf, compsize);
+         Xfree((char *) buf);
+      }
+      else {
+         /* Data is already packed.  Just send it out */
+         __glXSendLargeCommand(gc, pc, 52, pnts, compsize);
+      }
+   }
 }
 
-void __indirect_glMap2f(GLenum target, GLfloat u1, GLfloat u2, GLint ustr, GLint uord,
-	     GLfloat v1, GLfloat v2, GLint vstr, GLint vord,
-	     const GLfloat *pnts)
+void
+__indirect_glMap2f(GLenum target, GLfloat u1, GLfloat u2, GLint ustr,
+                   GLint uord, GLfloat v1, GLfloat v2, GLint vstr, GLint vord,
+                   const GLfloat * pnts)
 {
-    __GLX_DECLARE_VARIABLES();
-    GLint k;
+   __GLX_DECLARE_VARIABLES();
+   GLint k;
 
-    __GLX_LOAD_VARIABLES();
-    k = __glMap2f_size(target);
-    if (k == 0) {
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return;
-    } else if (vstr < k || ustr < k || vord <= 0 || uord <= 0) {
-	__glXSetError(gc, GL_INVALID_VALUE);
-	return;
-    }
-    compsize = k * uord * vord * __GLX_SIZE_FLOAT32;
-    cmdlen = 32+compsize; 
-    if (!gc->currentDpy) return;
+   __GLX_LOAD_VARIABLES();
+   k = __glMap2f_size(target);
+   if (k == 0) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+   else if (vstr < k || ustr < k || vord <= 0 || uord <= 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+   compsize = k * uord * vord * __GLX_SIZE_FLOAT32;
+   cmdlen = 32 + compsize;
+   if (!gc->currentDpy)
+      return;
 
-    /*
+   /*
     ** The order that arguments are packed is different from the order
     ** for glMap2d.
     */
-    if (cmdlen <= gc->maxSmallRenderCommandSize) {
-	/* Use GLXRender protocol to send small command */
-	__GLX_BEGIN_VARIABLE(X_GLrop_Map2f,cmdlen);
-	__GLX_PUT_LONG(4,target);
-	__GLX_PUT_FLOAT(8,u1);
-	__GLX_PUT_FLOAT(12,u2);
-	__GLX_PUT_LONG(16,uord);
-	__GLX_PUT_FLOAT(20,v1);
-	__GLX_PUT_FLOAT(24,v2);
-	__GLX_PUT_LONG(28,vord);
-	/*
-	** Pack into a u-major ordering.
-	*/
-	__glFillMap2f(k, uord, vord, ustr, vstr, pnts, (GLfloat*) (pc+32));
-	__GLX_END(cmdlen);
-    } else {
-	/* Use GLXRenderLarge protocol to send command */
-	__GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map2f,cmdlen+4);
-	__GLX_PUT_LONG(8,target);
-	__GLX_PUT_FLOAT(12,u1);
-	__GLX_PUT_FLOAT(16,u2);
-	__GLX_PUT_LONG(20,uord);
-	__GLX_PUT_FLOAT(24,v1);
-	__GLX_PUT_FLOAT(28,v2);
-	__GLX_PUT_LONG(32,vord);
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      /* Use GLXRender protocol to send small command */
+      __GLX_BEGIN_VARIABLE(X_GLrop_Map2f, cmdlen);
+      __GLX_PUT_LONG(4, target);
+      __GLX_PUT_FLOAT(8, u1);
+      __GLX_PUT_FLOAT(12, u2);
+      __GLX_PUT_LONG(16, uord);
+      __GLX_PUT_FLOAT(20, v1);
+      __GLX_PUT_FLOAT(24, v2);
+      __GLX_PUT_LONG(28, vord);
+      /*
+       ** Pack into a u-major ordering.
+       */
+      __glFillMap2f(k, uord, vord, ustr, vstr, pnts, (GLfloat *) (pc + 32));
+      __GLX_END(cmdlen);
+   }
+   else {
+      /* Use GLXRenderLarge protocol to send command */
+      __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map2f, cmdlen + 4);
+      __GLX_PUT_LONG(8, target);
+      __GLX_PUT_FLOAT(12, u1);
+      __GLX_PUT_FLOAT(16, u2);
+      __GLX_PUT_LONG(20, uord);
+      __GLX_PUT_FLOAT(24, v1);
+      __GLX_PUT_FLOAT(28, v2);
+      __GLX_PUT_LONG(32, vord);
 
-	if ((vstr != k) || (ustr != k*vord)) {
-	    GLfloat *buf;
+      if ((vstr != k) || (ustr != k * vord)) {
+         GLfloat *buf;
 
-	    buf = (GLfloat *) Xmalloc(compsize);
-	    if (!buf) {
-		__glXSetError(gc, GL_OUT_OF_MEMORY);
-		return;
-	    }
-	    /*
-	    ** Pack into a u-major ordering.
-	    */
-	    __glFillMap2f(k, uord, vord, ustr, vstr, pnts, buf);
-	    __glXSendLargeCommand(gc, pc, 36, buf, compsize);
-	    Xfree((char*) buf);
-	} else {
-	    /* Data is already packed.  Just send it out */
-	    __glXSendLargeCommand(gc, pc, 36, pnts, compsize);
-	}
-    }
+         buf = (GLfloat *) Xmalloc(compsize);
+         if (!buf) {
+            __glXSetError(gc, GL_OUT_OF_MEMORY);
+            return;
+         }
+         /*
+          ** Pack into a u-major ordering.
+          */
+         __glFillMap2f(k, uord, vord, ustr, vstr, pnts, buf);
+         __glXSendLargeCommand(gc, pc, 36, buf, compsize);
+         Xfree((char *) buf);
+      }
+      else {
+         /* Data is already packed.  Just send it out */
+         __glXSendLargeCommand(gc, pc, 36, pnts, compsize);
+      }
+   }
 }
 
-void __indirect_glEnable(GLenum cap)
+void
+__indirect_glEnable(GLenum cap)
 {
-    __GLX_DECLARE_VARIABLES();
+   __GLX_DECLARE_VARIABLES();
 
-    __GLX_LOAD_VARIABLES();
-    if (!gc->currentDpy) return;
+   __GLX_LOAD_VARIABLES();
+   if (!gc->currentDpy)
+      return;
 
-    switch(cap) {
-	case GL_COLOR_ARRAY:
-	case GL_EDGE_FLAG_ARRAY:
-	case GL_INDEX_ARRAY:
-	case GL_NORMAL_ARRAY:
-	case GL_TEXTURE_COORD_ARRAY:
-	case GL_VERTEX_ARRAY:
-	case GL_SECONDARY_COLOR_ARRAY:
-	case GL_FOG_COORD_ARRAY:
-	    __indirect_glEnableClientState(cap);
-	    return;
-	default:
-	    break;
-    }
+   switch (cap) {
+   case GL_COLOR_ARRAY:
+   case GL_EDGE_FLAG_ARRAY:
+   case GL_INDEX_ARRAY:
+   case GL_NORMAL_ARRAY:
+   case GL_TEXTURE_COORD_ARRAY:
+   case GL_VERTEX_ARRAY:
+   case GL_SECONDARY_COLOR_ARRAY:
+   case GL_FOG_COORD_ARRAY:
+      __indirect_glEnableClientState(cap);
+      return;
+   default:
+      break;
+   }
 
-    __GLX_BEGIN(X_GLrop_Enable,8);
-    __GLX_PUT_LONG(4,cap);
-    __GLX_END(8);
+   __GLX_BEGIN(X_GLrop_Enable, 8);
+   __GLX_PUT_LONG(4, cap);
+   __GLX_END(8);
 }
 
-void __indirect_glDisable(GLenum cap)
+void
+__indirect_glDisable(GLenum cap)
 {
-    __GLX_DECLARE_VARIABLES();
+   __GLX_DECLARE_VARIABLES();
 
-    __GLX_LOAD_VARIABLES();
-    if (!gc->currentDpy) return;
+   __GLX_LOAD_VARIABLES();
+   if (!gc->currentDpy)
+      return;
 
-    switch(cap) {
-	case GL_COLOR_ARRAY:
-	case GL_EDGE_FLAG_ARRAY:
-	case GL_INDEX_ARRAY:
-	case GL_NORMAL_ARRAY:
-	case GL_TEXTURE_COORD_ARRAY:
-	case GL_VERTEX_ARRAY:
-	case GL_SECONDARY_COLOR_ARRAY:
-	case GL_FOG_COORD_ARRAY:
-	    __indirect_glDisableClientState(cap);
-	    return;
-	default:
-	    break;
-    }
+   switch (cap) {
+   case GL_COLOR_ARRAY:
+   case GL_EDGE_FLAG_ARRAY:
+   case GL_INDEX_ARRAY:
+   case GL_NORMAL_ARRAY:
+   case GL_TEXTURE_COORD_ARRAY:
+   case GL_VERTEX_ARRAY:
+   case GL_SECONDARY_COLOR_ARRAY:
+   case GL_FOG_COORD_ARRAY:
+      __indirect_glDisableClientState(cap);
+      return;
+   default:
+      break;
+   }
 
-    __GLX_BEGIN(X_GLrop_Disable,8);
-    __GLX_PUT_LONG(4,cap);
-    __GLX_END(8);
+   __GLX_BEGIN(X_GLrop_Disable, 8);
+   __GLX_PUT_LONG(4, cap);
+   __GLX_END(8);
 }
-- 
cgit v1.2.3


From 507808875de6fce4324b67ef88ae4e320df826d3 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:34:43 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs renderpix.c

---
 src/glx/x11/renderpix.c | 213 +++++++++++++++++++++++++-----------------------
 1 file changed, 111 insertions(+), 102 deletions(-)

diff --git a/src/glx/x11/renderpix.c b/src/glx/x11/renderpix.c
index 040ebc1af5..e7d7c04dc6 100644
--- a/src/glx/x11/renderpix.c
+++ b/src/glx/x11/renderpix.c
@@ -83,42 +83,43 @@
  * broken.
  */
 void
-__glXSendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
-		    GLint width, GLint height, GLint depth,
-		    GLenum format, GLenum type, const GLvoid *src,
-		    GLubyte *pc, GLubyte *modes)
+__glXSendLargeImage(__GLXcontext * gc, GLint compsize, GLint dim,
+                    GLint width, GLint height, GLint depth,
+                    GLenum format, GLenum type, const GLvoid * src,
+                    GLubyte * pc, GLubyte * modes)
 {
-    if ( !gc->fastImageUnpack || (src == NULL) ) {
-	/* Allocate a temporary holding buffer */
-	GLubyte *buf = (GLubyte *) Xmalloc(compsize);
-	if (!buf) {
-	    __glXSetError(gc, GL_OUT_OF_MEMORY);
-	    return;
-	}
+   if (!gc->fastImageUnpack || (src == NULL)) {
+      /* Allocate a temporary holding buffer */
+      GLubyte *buf = (GLubyte *) Xmalloc(compsize);
+      if (!buf) {
+         __glXSetError(gc, GL_OUT_OF_MEMORY);
+         return;
+      }
 
-	/* Apply pixel store unpack modes to copy data into buf */
-	if ( src != NULL ) {
-	    (*gc->fillImage)(gc, dim, width, height, depth, format, type,
-			     src, buf, modes);
-	}
-	else {
-	    if ( dim < 3 ) {
-		(void) memcpy( modes, __glXDefaultPixelStore + 4, 20 );
-	    }
-	    else {
-		(void) memcpy( modes, __glXDefaultPixelStore + 0, 36 );
-	    }
-	}
+      /* Apply pixel store unpack modes to copy data into buf */
+      if (src != NULL) {
+         (*gc->fillImage) (gc, dim, width, height, depth, format, type,
+                           src, buf, modes);
+      }
+      else {
+         if (dim < 3) {
+            (void) memcpy(modes, __glXDefaultPixelStore + 4, 20);
+         }
+         else {
+            (void) memcpy(modes, __glXDefaultPixelStore + 0, 36);
+         }
+      }
 
-	/* Send large command */
-	__glXSendLargeCommand(gc, gc->pc, pc - gc->pc, buf, compsize);
+      /* Send large command */
+      __glXSendLargeCommand(gc, gc->pc, pc - gc->pc, buf, compsize);
 
-	/* Free buffer */
-	Xfree((char*) buf);
-    } else {
-	/* Just send the data straight as is */
-	__glXSendLargeCommand(gc, gc->pc, pc - gc->pc, pc, compsize);
-    }
+      /* Free buffer */
+      Xfree((char *) buf);
+   }
+   else {
+      /* Just send the data straight as is */
+      __glXSendLargeCommand(gc, gc->pc, pc - gc->pc, pc, compsize);
+   }
 }
 
 /************************************************************************/
@@ -130,81 +131,89 @@ __glXSendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
  * The \c fastImageUnpack path, which is thankfully never used, is completely
  * broken.
  */
-void __indirect_glSeparableFilter2D(GLenum target, GLenum internalformat,
-				GLsizei width, GLsizei height, GLenum format,
-				GLenum type, const GLvoid *row,
-				const GLvoid *column)
+void
+__indirect_glSeparableFilter2D(GLenum target, GLenum internalformat,
+                               GLsizei width, GLsizei height, GLenum format,
+                               GLenum type, const GLvoid * row,
+                               const GLvoid * column)
 {
-    __GLX_DECLARE_VARIABLES();
-    GLuint compsize2, hdrlen, totalhdrlen, image1len, image2len;
+   __GLX_DECLARE_VARIABLES();
+   GLuint compsize2, hdrlen, totalhdrlen, image1len, image2len;
 
-    __GLX_LOAD_VARIABLES();
-    compsize = __glImageSize(width, 1, 1, format, type, 0);
-    compsize2 = __glImageSize(height, 1, 1, format, type, 0);
-    totalhdrlen = __GLX_PAD(__GLX_CONV_FILT_CMD_HDR_SIZE);
-    hdrlen = __GLX_PAD(__GLX_CONV_FILT_HDR_SIZE);
-    image1len = __GLX_PAD(compsize);
-    image2len = __GLX_PAD(compsize2);
-    cmdlen = totalhdrlen + image1len + image2len;
-    if (!gc->currentDpy) return;
+   __GLX_LOAD_VARIABLES();
+   compsize = __glImageSize(width, 1, 1, format, type, 0);
+   compsize2 = __glImageSize(height, 1, 1, format, type, 0);
+   totalhdrlen = __GLX_PAD(__GLX_CONV_FILT_CMD_HDR_SIZE);
+   hdrlen = __GLX_PAD(__GLX_CONV_FILT_HDR_SIZE);
+   image1len = __GLX_PAD(compsize);
+   image2len = __GLX_PAD(compsize2);
+   cmdlen = totalhdrlen + image1len + image2len;
+   if (!gc->currentDpy)
+      return;
 
-    if (cmdlen <= gc->maxSmallRenderCommandSize) {
-	/* Use GLXRender protocol to send small command */
-	__GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_SeparableFilter2D, cmdlen);
-	__GLX_PUT_LONG(0,target);
-	__GLX_PUT_LONG(4,internalformat);
-	__GLX_PUT_LONG(8,width);
-	__GLX_PUT_LONG(12,height);
-	__GLX_PUT_LONG(16,format);
-	__GLX_PUT_LONG(20,type);
-	pc += hdrlen;
-	if (compsize > 0) {
-	    (*gc->fillImage)(gc, 1, width, 1, 1, format, type,
-			     row, pc, pixelHeaderPC);
-	    pc += image1len;
-	}
-	if (compsize2 > 0) {
-            (*gc->fillImage)(gc, 1, height, 1, 1, format, type,
-			     column, pc, NULL);
-	    pc += image2len;
-	}
-	if ((compsize == 0) && (compsize2 == 0)) {
-	    /* Setup default store modes */
-	    (void) memcpy( pixelHeaderPC, __glXDefaultPixelStore + 4, 20 );
-	}
-	__GLX_END(0);
-    } else {
-	const GLint bufsize = image1len + image2len;
+   if (cmdlen <= gc->maxSmallRenderCommandSize) {
+      /* Use GLXRender protocol to send small command */
+      __GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_SeparableFilter2D, cmdlen);
+      __GLX_PUT_LONG(0, target);
+      __GLX_PUT_LONG(4, internalformat);
+      __GLX_PUT_LONG(8, width);
+      __GLX_PUT_LONG(12, height);
+      __GLX_PUT_LONG(16, format);
+      __GLX_PUT_LONG(20, type);
+      pc += hdrlen;
+      if (compsize > 0) {
+         (*gc->fillImage) (gc, 1, width, 1, 1, format, type,
+                           row, pc, pixelHeaderPC);
+         pc += image1len;
+      }
+      if (compsize2 > 0) {
+         (*gc->fillImage) (gc, 1, height, 1, 1, format, type,
+                           column, pc, NULL);
+         pc += image2len;
+      }
+      if ((compsize == 0) && (compsize2 == 0)) {
+         /* Setup default store modes */
+         (void) memcpy(pixelHeaderPC, __glXDefaultPixelStore + 4, 20);
+      }
+      __GLX_END(0);
+   }
+   else {
+      const GLint bufsize = image1len + image2len;
 
-	/* Use GLXRenderLarge protocol to send command */
-	__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_SeparableFilter2D,cmdlen+4);
-	__GLX_PUT_LONG(0,target);
-	__GLX_PUT_LONG(4,internalformat);
-	__GLX_PUT_LONG(8,width);
-	__GLX_PUT_LONG(12,height);
-	__GLX_PUT_LONG(16,format);
-	__GLX_PUT_LONG(20,type);
-	pc += hdrlen;
+      /* Use GLXRenderLarge protocol to send command */
+      __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_SeparableFilter2D,
+                                            cmdlen + 4);
+      __GLX_PUT_LONG(0, target);
+      __GLX_PUT_LONG(4, internalformat);
+      __GLX_PUT_LONG(8, width);
+      __GLX_PUT_LONG(12, height);
+      __GLX_PUT_LONG(16, format);
+      __GLX_PUT_LONG(20, type);
+      pc += hdrlen;
 
-	if (!gc->fastImageUnpack) {
-	    /* Allocate a temporary holding buffer */
-	    GLubyte *buf = (GLubyte *) Xmalloc(bufsize);
-	    if (!buf) {
-		__glXSetError(gc, GL_OUT_OF_MEMORY);
-		return;
-	    }
-	    (*gc->fillImage)(gc, 1, width, 1, 1, format, type, row, buf, pixelHeaderPC);
+      if (!gc->fastImageUnpack) {
+         /* Allocate a temporary holding buffer */
+         GLubyte *buf = (GLubyte *) Xmalloc(bufsize);
+         if (!buf) {
+            __glXSetError(gc, GL_OUT_OF_MEMORY);
+            return;
+         }
+         (*gc->fillImage) (gc, 1, width, 1, 1, format, type, row, buf,
+                           pixelHeaderPC);
 
-	    (*gc->fillImage)(gc, 1, height, 1, 1, format, type, column,
-				 buf + image1len, pixelHeaderPC);
+         (*gc->fillImage) (gc, 1, height, 1, 1, format, type, column,
+                           buf + image1len, pixelHeaderPC);
 
-	    /* Send large command */
-	    __glXSendLargeCommand(gc, gc->pc, (GLint)(pc - gc->pc), buf, bufsize);
-	    /* Free buffer */
-	    Xfree((char*) buf);
-	} else {
-	    /* Just send the data straight as is */
-	    __glXSendLargeCommand(gc, gc->pc, (GLint)(pc - gc->pc), pc, bufsize);
-	}
-    }
+         /* Send large command */
+         __glXSendLargeCommand(gc, gc->pc, (GLint) (pc - gc->pc), buf,
+                               bufsize);
+         /* Free buffer */
+         Xfree((char *) buf);
+      }
+      else {
+         /* Just send the data straight as is */
+         __glXSendLargeCommand(gc, gc->pc, (GLint) (pc - gc->pc), pc,
+                               bufsize);
+      }
+   }
 }
-- 
cgit v1.2.3


From dd0edeb8875823c4357ddf53271d8e7035747a3d Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:35:18 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs single2.c

---
 src/glx/x11/single2.c | 1399 +++++++++++++++++++++++++------------------------
 1 file changed, 718 insertions(+), 681 deletions(-)

diff --git a/src/glx/x11/single2.c b/src/glx/x11/single2.c
index 31d7ea4b39..9732b6ef04 100644
--- a/src/glx/x11/single2.c
+++ b/src/glx/x11/single2.c
@@ -38,55 +38,59 @@
 #include "indirect_vertex_array.h"
 
 /* Used for GL_ARB_transpose_matrix */
-static void TransposeMatrixf(GLfloat m[16])
+static void
+TransposeMatrixf(GLfloat m[16])
 {
-    int i, j;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < i; j++) {
-            GLfloat tmp = m[i*4+j];
-            m[i*4+j] = m[j*4+i];
-            m[j*4+i] = tmp;
-        }
-    }
+   int i, j;
+   for (i = 0; i < 4; i++) {
+      for (j = 0; j < i; j++) {
+         GLfloat tmp = m[i * 4 + j];
+         m[i * 4 + j] = m[j * 4 + i];
+         m[j * 4 + i] = tmp;
+      }
+   }
 }
 
 /* Used for GL_ARB_transpose_matrix */
-static void TransposeMatrixb(GLboolean m[16])
+static void
+TransposeMatrixb(GLboolean m[16])
 {
-    int i, j;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < i; j++) {
-            GLboolean tmp = m[i*4+j];
-            m[i*4+j] = m[j*4+i];
-            m[j*4+i] = tmp;
-        }
-    }
+   int i, j;
+   for (i = 0; i < 4; i++) {
+      for (j = 0; j < i; j++) {
+         GLboolean tmp = m[i * 4 + j];
+         m[i * 4 + j] = m[j * 4 + i];
+         m[j * 4 + i] = tmp;
+      }
+   }
 }
 
 /* Used for GL_ARB_transpose_matrix */
-static void TransposeMatrixd(GLdouble m[16])
+static void
+TransposeMatrixd(GLdouble m[16])
 {
-    int i, j;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < i; j++) {
-            GLdouble tmp = m[i*4+j];
-            m[i*4+j] = m[j*4+i];
-            m[j*4+i] = tmp;
-        }
-    }
+   int i, j;
+   for (i = 0; i < 4; i++) {
+      for (j = 0; j < i; j++) {
+         GLdouble tmp = m[i * 4 + j];
+         m[i * 4 + j] = m[j * 4 + i];
+         m[j * 4 + i] = tmp;
+      }
+   }
 }
 
 /* Used for GL_ARB_transpose_matrix */
-static void TransposeMatrixi(GLint m[16])
+static void
+TransposeMatrixi(GLint m[16])
 {
-    int i, j;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < i; j++) {
-            GLint tmp = m[i*4+j];
-            m[i*4+j] = m[j*4+i];
-            m[j*4+i] = tmp;
-        }
-    }
+   int i, j;
+   for (i = 0; i < 4; i++) {
+      for (j = 0; j < i; j++) {
+         GLint tmp = m[i * 4 + j];
+         m[i * 4 + j] = m[j * 4 + i];
+         m[j * 4 + i] = tmp;
+      }
+   }
 }
 
 
@@ -95,41 +99,42 @@ static void TransposeMatrixi(GLint m[16])
  * that are not transpose-matrix enums are unaffected.
  */
 static GLenum
-RemapTransposeEnum( GLenum e )
+RemapTransposeEnum(GLenum e)
 {
-    switch( e ) {
-    case GL_TRANSPOSE_MODELVIEW_MATRIX:
-    case GL_TRANSPOSE_PROJECTION_MATRIX:
-    case GL_TRANSPOSE_TEXTURE_MATRIX:
-	return e - (GL_TRANSPOSE_MODELVIEW_MATRIX - GL_MODELVIEW_MATRIX);
-    case GL_TRANSPOSE_COLOR_MATRIX:
-	return GL_COLOR_MATRIX;
-    default:
-	return e;
-    };
+   switch (e) {
+   case GL_TRANSPOSE_MODELVIEW_MATRIX:
+   case GL_TRANSPOSE_PROJECTION_MATRIX:
+   case GL_TRANSPOSE_TEXTURE_MATRIX:
+      return e - (GL_TRANSPOSE_MODELVIEW_MATRIX - GL_MODELVIEW_MATRIX);
+   case GL_TRANSPOSE_COLOR_MATRIX:
+      return GL_COLOR_MATRIX;
+   default:
+      return e;
+   };
 }
 
 
-GLenum __indirect_glGetError(void)
+GLenum
+__indirect_glGetError(void)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    GLuint retval = GL_NO_ERROR;
-    xGLXGetErrorReply reply;
-
-    if (gc->error) {
-	/* Use internal error first */
-	retval = gc->error;
-	gc->error = GL_NO_ERROR;
-	return retval;
-    }
-
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_GetError,0);
-    __GLX_SINGLE_READ_XREPLY();
-    retval = reply.error;
-    __GLX_SINGLE_END();
-
-    return retval;
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   GLuint retval = GL_NO_ERROR;
+   xGLXGetErrorReply reply;
+
+   if (gc->error) {
+      /* Use internal error first */
+      retval = gc->error;
+      gc->error = GL_NO_ERROR;
+      return retval;
+   }
+
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_GetError, 0);
+   __GLX_SINGLE_READ_XREPLY();
+   retval = reply.error;
+   __GLX_SINGLE_END();
+
+   return retval;
 }
 
 
@@ -140,447 +145,473 @@ GLenum __indirect_glGetError(void)
  * On success \c GL_TRUE is returned.  Otherwise, \c GL_FALSE is returned.
  */
 static GLboolean
-get_client_data( __GLXcontext * gc, GLenum cap, GLintptr * data )
+get_client_data(__GLXcontext * gc, GLenum cap, GLintptr * data)
 {
-    GLboolean retval = GL_TRUE;
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    const GLint tex_unit = __glXGetActiveTextureUnit( state );
-
-
-    switch( cap ) {
-    case GL_VERTEX_ARRAY:
-    case GL_NORMAL_ARRAY:
-    case GL_COLOR_ARRAY:
-    case GL_INDEX_ARRAY:
-    case GL_EDGE_FLAG_ARRAY:
-    case GL_SECONDARY_COLOR_ARRAY:
-    case GL_FOG_COORD_ARRAY:
-	retval = __glXGetArrayEnable( state, cap, 0, data );
-	break;
-
-    case GL_VERTEX_ARRAY_SIZE:
-	retval = __glXGetArraySize( state, GL_VERTEX_ARRAY, 0, data );
-	break;
-    case GL_COLOR_ARRAY_SIZE:
-	retval = __glXGetArraySize( state, GL_COLOR_ARRAY, 0, data );
-	break;
-    case GL_SECONDARY_COLOR_ARRAY_SIZE:
-	retval = __glXGetArraySize( state, GL_SECONDARY_COLOR_ARRAY, 0, data );
-	break;
-
-    case GL_VERTEX_ARRAY_TYPE:
-	retval = __glXGetArrayType( state, GL_VERTEX_ARRAY, 0, data );
-	break;
-    case GL_NORMAL_ARRAY_TYPE:
-	retval = __glXGetArrayType( state, GL_NORMAL_ARRAY, 0, data );
-	break;
-    case GL_INDEX_ARRAY_TYPE:
-	retval = __glXGetArrayType( state, GL_INDEX_ARRAY, 0, data );
-	break;
-    case GL_COLOR_ARRAY_TYPE:
-	retval = __glXGetArrayType( state, GL_COLOR_ARRAY, 0, data );
-	break;
-    case GL_SECONDARY_COLOR_ARRAY_TYPE:
-	retval = __glXGetArrayType( state, GL_SECONDARY_COLOR_ARRAY, 0, data );
-	break;
-    case GL_FOG_COORD_ARRAY_TYPE:
-	retval = __glXGetArrayType( state, GL_FOG_COORD_ARRAY, 0, data );
-	break;
-
-    case GL_VERTEX_ARRAY_STRIDE:
-	retval = __glXGetArrayStride( state, GL_VERTEX_ARRAY, 0, data );
-	break;
-    case GL_NORMAL_ARRAY_STRIDE:
-	retval = __glXGetArrayStride( state, GL_NORMAL_ARRAY, 0, data );
-	break;
-    case GL_INDEX_ARRAY_STRIDE:
-	retval = __glXGetArrayStride( state, GL_INDEX_ARRAY, 0, data );
-	break;
-    case GL_EDGE_FLAG_ARRAY_STRIDE:
-	retval = __glXGetArrayStride( state, GL_EDGE_FLAG_ARRAY, 0, data );
-	break;
-    case GL_COLOR_ARRAY_STRIDE:
-	retval = __glXGetArrayStride( state, GL_COLOR_ARRAY, 0, data );
-	break;
-    case GL_SECONDARY_COLOR_ARRAY_STRIDE:
-	retval = __glXGetArrayStride( state, GL_SECONDARY_COLOR_ARRAY, 0, data );
-	break;
-    case GL_FOG_COORD_ARRAY_STRIDE:
-	retval = __glXGetArrayStride( state, GL_FOG_COORD_ARRAY, 0, data );
-	break;
-
-    case GL_TEXTURE_COORD_ARRAY:
-	retval = __glXGetArrayEnable( state, GL_TEXTURE_COORD_ARRAY, tex_unit, data );
-	break;
-    case GL_TEXTURE_COORD_ARRAY_SIZE:
-	retval = __glXGetArraySize( state, GL_TEXTURE_COORD_ARRAY, tex_unit, data );
-	break;
-    case GL_TEXTURE_COORD_ARRAY_TYPE:
-	retval = __glXGetArrayType( state, GL_TEXTURE_COORD_ARRAY, tex_unit, data );
-	break;
-    case GL_TEXTURE_COORD_ARRAY_STRIDE:
-	retval = __glXGetArrayStride( state, GL_TEXTURE_COORD_ARRAY, tex_unit, data );
-	break;
-
-    case GL_MAX_ELEMENTS_VERTICES:
-    case GL_MAX_ELEMENTS_INDICES:
-	retval = GL_TRUE;
-	*data = ~0UL;
-	break;
-
-    
-    case GL_PACK_ROW_LENGTH:
-	*data = (GLintptr)state->storePack.rowLength;
-	break;
-    case GL_PACK_IMAGE_HEIGHT:
-	*data = (GLintptr)state->storePack.imageHeight;
-	break;
-    case GL_PACK_SKIP_ROWS:
-	*data = (GLintptr)state->storePack.skipRows;
-	break;
-    case GL_PACK_SKIP_PIXELS:
-	*data = (GLintptr)state->storePack.skipPixels;
-	break;
-    case GL_PACK_SKIP_IMAGES:
-	*data = (GLintptr)state->storePack.skipImages;
-	break;
-    case GL_PACK_ALIGNMENT:
-	*data = (GLintptr)state->storePack.alignment;
-	break;
-    case GL_PACK_SWAP_BYTES:
-	*data = (GLintptr)state->storePack.swapEndian;
-	break;
-    case GL_PACK_LSB_FIRST:
-	*data = (GLintptr)state->storePack.lsbFirst;
-	break;
-    case GL_UNPACK_ROW_LENGTH:
-	*data = (GLintptr)state->storeUnpack.rowLength;
-	break;
-    case GL_UNPACK_IMAGE_HEIGHT:
-	*data = (GLintptr)state->storeUnpack.imageHeight;
-	break;
-    case GL_UNPACK_SKIP_ROWS:
-	*data = (GLintptr)state->storeUnpack.skipRows;
-	break;
-    case GL_UNPACK_SKIP_PIXELS:
-	*data = (GLintptr)state->storeUnpack.skipPixels;
-	break;
-    case GL_UNPACK_SKIP_IMAGES:
-	*data = (GLintptr)state->storeUnpack.skipImages;
-	break;
-    case GL_UNPACK_ALIGNMENT:
-	*data = (GLintptr)state->storeUnpack.alignment;
-	break;
-    case GL_UNPACK_SWAP_BYTES:
-	*data = (GLintptr)state->storeUnpack.swapEndian;
-	break;
-    case GL_UNPACK_LSB_FIRST:
-	*data = (GLintptr)state->storeUnpack.lsbFirst;
-	break;
-    case GL_CLIENT_ATTRIB_STACK_DEPTH:
-        *data = (GLintptr)(gc->attributes.stackPointer - gc->attributes.stack);
-	break;
-    case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH:
-	*data = (GLintptr)__GL_CLIENT_ATTRIB_STACK_DEPTH;
-	break;
-    case GL_CLIENT_ACTIVE_TEXTURE:
-	*data = (GLintptr)(tex_unit + GL_TEXTURE0);
-	break;
-
-    default:
-	retval = GL_FALSE;
-	break;
-    }
-
-
-    return retval;
+   GLboolean retval = GL_TRUE;
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   const GLint tex_unit = __glXGetActiveTextureUnit(state);
+
+
+   switch (cap) {
+   case GL_VERTEX_ARRAY:
+   case GL_NORMAL_ARRAY:
+   case GL_COLOR_ARRAY:
+   case GL_INDEX_ARRAY:
+   case GL_EDGE_FLAG_ARRAY:
+   case GL_SECONDARY_COLOR_ARRAY:
+   case GL_FOG_COORD_ARRAY:
+      retval = __glXGetArrayEnable(state, cap, 0, data);
+      break;
+
+   case GL_VERTEX_ARRAY_SIZE:
+      retval = __glXGetArraySize(state, GL_VERTEX_ARRAY, 0, data);
+      break;
+   case GL_COLOR_ARRAY_SIZE:
+      retval = __glXGetArraySize(state, GL_COLOR_ARRAY, 0, data);
+      break;
+   case GL_SECONDARY_COLOR_ARRAY_SIZE:
+      retval = __glXGetArraySize(state, GL_SECONDARY_COLOR_ARRAY, 0, data);
+      break;
+
+   case GL_VERTEX_ARRAY_TYPE:
+      retval = __glXGetArrayType(state, GL_VERTEX_ARRAY, 0, data);
+      break;
+   case GL_NORMAL_ARRAY_TYPE:
+      retval = __glXGetArrayType(state, GL_NORMAL_ARRAY, 0, data);
+      break;
+   case GL_INDEX_ARRAY_TYPE:
+      retval = __glXGetArrayType(state, GL_INDEX_ARRAY, 0, data);
+      break;
+   case GL_COLOR_ARRAY_TYPE:
+      retval = __glXGetArrayType(state, GL_COLOR_ARRAY, 0, data);
+      break;
+   case GL_SECONDARY_COLOR_ARRAY_TYPE:
+      retval = __glXGetArrayType(state, GL_SECONDARY_COLOR_ARRAY, 0, data);
+      break;
+   case GL_FOG_COORD_ARRAY_TYPE:
+      retval = __glXGetArrayType(state, GL_FOG_COORD_ARRAY, 0, data);
+      break;
+
+   case GL_VERTEX_ARRAY_STRIDE:
+      retval = __glXGetArrayStride(state, GL_VERTEX_ARRAY, 0, data);
+      break;
+   case GL_NORMAL_ARRAY_STRIDE:
+      retval = __glXGetArrayStride(state, GL_NORMAL_ARRAY, 0, data);
+      break;
+   case GL_INDEX_ARRAY_STRIDE:
+      retval = __glXGetArrayStride(state, GL_INDEX_ARRAY, 0, data);
+      break;
+   case GL_EDGE_FLAG_ARRAY_STRIDE:
+      retval = __glXGetArrayStride(state, GL_EDGE_FLAG_ARRAY, 0, data);
+      break;
+   case GL_COLOR_ARRAY_STRIDE:
+      retval = __glXGetArrayStride(state, GL_COLOR_ARRAY, 0, data);
+      break;
+   case GL_SECONDARY_COLOR_ARRAY_STRIDE:
+      retval = __glXGetArrayStride(state, GL_SECONDARY_COLOR_ARRAY, 0, data);
+      break;
+   case GL_FOG_COORD_ARRAY_STRIDE:
+      retval = __glXGetArrayStride(state, GL_FOG_COORD_ARRAY, 0, data);
+      break;
+
+   case GL_TEXTURE_COORD_ARRAY:
+      retval =
+         __glXGetArrayEnable(state, GL_TEXTURE_COORD_ARRAY, tex_unit, data);
+      break;
+   case GL_TEXTURE_COORD_ARRAY_SIZE:
+      retval =
+         __glXGetArraySize(state, GL_TEXTURE_COORD_ARRAY, tex_unit, data);
+      break;
+   case GL_TEXTURE_COORD_ARRAY_TYPE:
+      retval =
+         __glXGetArrayType(state, GL_TEXTURE_COORD_ARRAY, tex_unit, data);
+      break;
+   case GL_TEXTURE_COORD_ARRAY_STRIDE:
+      retval =
+         __glXGetArrayStride(state, GL_TEXTURE_COORD_ARRAY, tex_unit, data);
+      break;
+
+   case GL_MAX_ELEMENTS_VERTICES:
+   case GL_MAX_ELEMENTS_INDICES:
+      retval = GL_TRUE;
+      *data = ~0UL;
+      break;
+
+
+   case GL_PACK_ROW_LENGTH:
+      *data = (GLintptr) state->storePack.rowLength;
+      break;
+   case GL_PACK_IMAGE_HEIGHT:
+      *data = (GLintptr) state->storePack.imageHeight;
+      break;
+   case GL_PACK_SKIP_ROWS:
+      *data = (GLintptr) state->storePack.skipRows;
+      break;
+   case GL_PACK_SKIP_PIXELS:
+      *data = (GLintptr) state->storePack.skipPixels;
+      break;
+   case GL_PACK_SKIP_IMAGES:
+      *data = (GLintptr) state->storePack.skipImages;
+      break;
+   case GL_PACK_ALIGNMENT:
+      *data = (GLintptr) state->storePack.alignment;
+      break;
+   case GL_PACK_SWAP_BYTES:
+      *data = (GLintptr) state->storePack.swapEndian;
+      break;
+   case GL_PACK_LSB_FIRST:
+      *data = (GLintptr) state->storePack.lsbFirst;
+      break;
+   case GL_UNPACK_ROW_LENGTH:
+      *data = (GLintptr) state->storeUnpack.rowLength;
+      break;
+   case GL_UNPACK_IMAGE_HEIGHT:
+      *data = (GLintptr) state->storeUnpack.imageHeight;
+      break;
+   case GL_UNPACK_SKIP_ROWS:
+      *data = (GLintptr) state->storeUnpack.skipRows;
+      break;
+   case GL_UNPACK_SKIP_PIXELS:
+      *data = (GLintptr) state->storeUnpack.skipPixels;
+      break;
+   case GL_UNPACK_SKIP_IMAGES:
+      *data = (GLintptr) state->storeUnpack.skipImages;
+      break;
+   case GL_UNPACK_ALIGNMENT:
+      *data = (GLintptr) state->storeUnpack.alignment;
+      break;
+   case GL_UNPACK_SWAP_BYTES:
+      *data = (GLintptr) state->storeUnpack.swapEndian;
+      break;
+   case GL_UNPACK_LSB_FIRST:
+      *data = (GLintptr) state->storeUnpack.lsbFirst;
+      break;
+   case GL_CLIENT_ATTRIB_STACK_DEPTH:
+      *data = (GLintptr) (gc->attributes.stackPointer - gc->attributes.stack);
+      break;
+   case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH:
+      *data = (GLintptr) __GL_CLIENT_ATTRIB_STACK_DEPTH;
+      break;
+   case GL_CLIENT_ACTIVE_TEXTURE:
+      *data = (GLintptr) (tex_unit + GL_TEXTURE0);
+      break;
+
+   default:
+      retval = GL_FALSE;
+      break;
+   }
+
+
+   return retval;
 }
 
 
-void __indirect_glGetBooleanv(GLenum val, GLboolean *b)
+void
+__indirect_glGetBooleanv(GLenum val, GLboolean * b)
 {
-    const GLenum origVal = val;
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    xGLXSingleReply reply;
-
-    val = RemapTransposeEnum( val );
-
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_GetBooleanv,4);
-    __GLX_SINGLE_PUT_LONG(0,val);
-    __GLX_SINGLE_READ_XREPLY();
-    __GLX_SINGLE_GET_SIZE(compsize);
-
-    if (compsize == 0) {
-	/*
-	** Error occured; don't modify user's buffer.
-	*/
-    } else {
-	GLintptr data;
-
-	/*
-	** We still needed to send the request to the server in order to
-	** find out whether it was legal to make a query (it's illegal,
-	** for example, to call a query between glBegin() and glEnd()).
-	*/
-
-	if ( get_client_data( gc, val, & data ) ) {
-	    *b = (GLboolean) data;
-	}
-	else {
-	    /*
-	     ** Not a local value, so use what we got from the server.
-	     */
-	    if (compsize == 1) {
-		__GLX_SINGLE_GET_CHAR(b);
-	    } else {
-		__GLX_SINGLE_GET_CHAR_ARRAY(b,compsize);
-		if (val != origVal) {
-		    /* matrix transpose */
-		    TransposeMatrixb(b);
-                }
-	    }
-	}
-    }
-    __GLX_SINGLE_END();
+   const GLenum origVal = val;
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   xGLXSingleReply reply;
+
+   val = RemapTransposeEnum(val);
+
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_GetBooleanv, 4);
+   __GLX_SINGLE_PUT_LONG(0, val);
+   __GLX_SINGLE_READ_XREPLY();
+   __GLX_SINGLE_GET_SIZE(compsize);
+
+   if (compsize == 0) {
+      /*
+       ** Error occured; don't modify user's buffer.
+       */
+   }
+   else {
+      GLintptr data;
+
+      /*
+       ** We still needed to send the request to the server in order to
+       ** find out whether it was legal to make a query (it's illegal,
+       ** for example, to call a query between glBegin() and glEnd()).
+       */
+
+      if (get_client_data(gc, val, &data)) {
+         *b = (GLboolean) data;
+      }
+      else {
+         /*
+          ** Not a local value, so use what we got from the server.
+          */
+         if (compsize == 1) {
+            __GLX_SINGLE_GET_CHAR(b);
+         }
+         else {
+            __GLX_SINGLE_GET_CHAR_ARRAY(b, compsize);
+            if (val != origVal) {
+               /* matrix transpose */
+               TransposeMatrixb(b);
+            }
+         }
+      }
+   }
+   __GLX_SINGLE_END();
 }
 
-void __indirect_glGetDoublev(GLenum val, GLdouble *d)
+void
+__indirect_glGetDoublev(GLenum val, GLdouble * d)
 {
-    const GLenum origVal = val;
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    xGLXSingleReply reply;
-
-    val = RemapTransposeEnum( val );
-
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_GetDoublev,4);
-    __GLX_SINGLE_PUT_LONG(0,val);
-    __GLX_SINGLE_READ_XREPLY();
-    __GLX_SINGLE_GET_SIZE(compsize);
-
-    if (compsize == 0) {
-	/*
-	** Error occured; don't modify user's buffer.
-	*/
-    } else {
-	GLintptr data;
-
-	/*
-	** We still needed to send the request to the server in order to
-	** find out whether it was legal to make a query (it's illegal,
-	** for example, to call a query between glBegin() and glEnd()).
-	*/
-
-	if ( get_client_data( gc, val, & data ) ) {
-	    *d = (GLdouble) data;
-	}
-	else {
-	    /*
-	     ** Not a local value, so use what we got from the server.
-	     */
-	    if (compsize == 1) {
-		__GLX_SINGLE_GET_DOUBLE(d);
-	    } else {
-		__GLX_SINGLE_GET_DOUBLE_ARRAY(d,compsize);
-		if (val != origVal) {
-		    /* matrix transpose */
-		    TransposeMatrixd(d);
-		}
-	    }
-	}
-    }
-    __GLX_SINGLE_END();
+   const GLenum origVal = val;
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   xGLXSingleReply reply;
+
+   val = RemapTransposeEnum(val);
+
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_GetDoublev, 4);
+   __GLX_SINGLE_PUT_LONG(0, val);
+   __GLX_SINGLE_READ_XREPLY();
+   __GLX_SINGLE_GET_SIZE(compsize);
+
+   if (compsize == 0) {
+      /*
+       ** Error occured; don't modify user's buffer.
+       */
+   }
+   else {
+      GLintptr data;
+
+      /*
+       ** We still needed to send the request to the server in order to
+       ** find out whether it was legal to make a query (it's illegal,
+       ** for example, to call a query between glBegin() and glEnd()).
+       */
+
+      if (get_client_data(gc, val, &data)) {
+         *d = (GLdouble) data;
+      }
+      else {
+         /*
+          ** Not a local value, so use what we got from the server.
+          */
+         if (compsize == 1) {
+            __GLX_SINGLE_GET_DOUBLE(d);
+         }
+         else {
+            __GLX_SINGLE_GET_DOUBLE_ARRAY(d, compsize);
+            if (val != origVal) {
+               /* matrix transpose */
+               TransposeMatrixd(d);
+            }
+         }
+      }
+   }
+   __GLX_SINGLE_END();
 }
 
-void __indirect_glGetFloatv(GLenum val, GLfloat *f)
+void
+__indirect_glGetFloatv(GLenum val, GLfloat * f)
 {
-    const GLenum origVal = val;
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    xGLXSingleReply reply;
-
-    val = RemapTransposeEnum( val );
-
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_GetFloatv,4);
-    __GLX_SINGLE_PUT_LONG(0,val);
-    __GLX_SINGLE_READ_XREPLY();
-    __GLX_SINGLE_GET_SIZE(compsize);
-
-    if (compsize == 0) {
-	/*
-	** Error occured; don't modify user's buffer.
-	*/
-    } else {
-	GLintptr data;
-
-	/*
-	** We still needed to send the request to the server in order to
-	** find out whether it was legal to make a query (it's illegal,
-	** for example, to call a query between glBegin() and glEnd()).
-	*/
-
-	if ( get_client_data( gc, val, & data ) ) {
-	    *f = (GLfloat) data;
-	}
-	else {
-	    /*
-	     ** Not a local value, so use what we got from the server.
-	     */
-	    if (compsize == 1) {
-		__GLX_SINGLE_GET_FLOAT(f);
-	    } else {
-		__GLX_SINGLE_GET_FLOAT_ARRAY(f,compsize);
-		if (val != origVal) {
-		    /* matrix transpose */
-		    TransposeMatrixf(f);
-                }
-	    }
-	}
-    }
-    __GLX_SINGLE_END();
+   const GLenum origVal = val;
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   xGLXSingleReply reply;
+
+   val = RemapTransposeEnum(val);
+
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_GetFloatv, 4);
+   __GLX_SINGLE_PUT_LONG(0, val);
+   __GLX_SINGLE_READ_XREPLY();
+   __GLX_SINGLE_GET_SIZE(compsize);
+
+   if (compsize == 0) {
+      /*
+       ** Error occured; don't modify user's buffer.
+       */
+   }
+   else {
+      GLintptr data;
+
+      /*
+       ** We still needed to send the request to the server in order to
+       ** find out whether it was legal to make a query (it's illegal,
+       ** for example, to call a query between glBegin() and glEnd()).
+       */
+
+      if (get_client_data(gc, val, &data)) {
+         *f = (GLfloat) data;
+      }
+      else {
+         /*
+          ** Not a local value, so use what we got from the server.
+          */
+         if (compsize == 1) {
+            __GLX_SINGLE_GET_FLOAT(f);
+         }
+         else {
+            __GLX_SINGLE_GET_FLOAT_ARRAY(f, compsize);
+            if (val != origVal) {
+               /* matrix transpose */
+               TransposeMatrixf(f);
+            }
+         }
+      }
+   }
+   __GLX_SINGLE_END();
 }
 
-void __indirect_glGetIntegerv(GLenum val, GLint *i)
+void
+__indirect_glGetIntegerv(GLenum val, GLint * i)
 {
-    const GLenum origVal = val;
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    xGLXSingleReply reply;
-
-    val = RemapTransposeEnum( val );
-
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_GetIntegerv,4);
-    __GLX_SINGLE_PUT_LONG(0,val);
-    __GLX_SINGLE_READ_XREPLY();
-    __GLX_SINGLE_GET_SIZE(compsize);
-
-    if (compsize == 0) {
-	/*
-	** Error occured; don't modify user's buffer.
-	*/
-    } else {
-	GLintptr data;
-
-	/*
-	** We still needed to send the request to the server in order to
-	** find out whether it was legal to make a query (it's illegal,
-	** for example, to call a query between glBegin() and glEnd()).
-	*/
-
-	if ( get_client_data( gc, val, & data ) ) {
-	    *i = (GLint) data;
-	}
-	else {
-	    /*
-	     ** Not a local value, so use what we got from the server.
-	     */
-	    if (compsize == 1) {
-		__GLX_SINGLE_GET_LONG(i);
-	    } else {
-		__GLX_SINGLE_GET_LONG_ARRAY(i,compsize);
-		if (val != origVal) {
-		    /* matrix transpose */
-		    TransposeMatrixi(i);
-                }
-	    }
-	}
-    }
-    __GLX_SINGLE_END();
+   const GLenum origVal = val;
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   xGLXSingleReply reply;
+
+   val = RemapTransposeEnum(val);
+
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_GetIntegerv, 4);
+   __GLX_SINGLE_PUT_LONG(0, val);
+   __GLX_SINGLE_READ_XREPLY();
+   __GLX_SINGLE_GET_SIZE(compsize);
+
+   if (compsize == 0) {
+      /*
+       ** Error occured; don't modify user's buffer.
+       */
+   }
+   else {
+      GLintptr data;
+
+      /*
+       ** We still needed to send the request to the server in order to
+       ** find out whether it was legal to make a query (it's illegal,
+       ** for example, to call a query between glBegin() and glEnd()).
+       */
+
+      if (get_client_data(gc, val, &data)) {
+         *i = (GLint) data;
+      }
+      else {
+         /*
+          ** Not a local value, so use what we got from the server.
+          */
+         if (compsize == 1) {
+            __GLX_SINGLE_GET_LONG(i);
+         }
+         else {
+            __GLX_SINGLE_GET_LONG_ARRAY(i, compsize);
+            if (val != origVal) {
+               /* matrix transpose */
+               TransposeMatrixi(i);
+            }
+         }
+      }
+   }
+   __GLX_SINGLE_END();
 }
 
 /*
 ** Send all pending commands to server.
 */
-void __indirect_glFlush(void)
+void
+__indirect_glFlush(void)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
+   __GLX_SINGLE_DECLARE_VARIABLES();
 
-    if (!dpy) return;
+   if (!dpy)
+      return;
 
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_Flush,0);
-    __GLX_SINGLE_END();
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_Flush, 0);
+   __GLX_SINGLE_END();
 
-    /* And finally flush the X protocol data */
-    XFlush(dpy);
+   /* And finally flush the X protocol data */
+   XFlush(dpy);
 }
 
-void __indirect_glFeedbackBuffer(GLsizei size, GLenum type, GLfloat *buffer)
+void
+__indirect_glFeedbackBuffer(GLsizei size, GLenum type, GLfloat * buffer)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
+   __GLX_SINGLE_DECLARE_VARIABLES();
 
-    if (!dpy) return;
+   if (!dpy)
+      return;
 
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_FeedbackBuffer,8);
-    __GLX_SINGLE_PUT_LONG(0,size);
-    __GLX_SINGLE_PUT_LONG(4,type);
-    __GLX_SINGLE_END();
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_FeedbackBuffer, 8);
+   __GLX_SINGLE_PUT_LONG(0, size);
+   __GLX_SINGLE_PUT_LONG(4, type);
+   __GLX_SINGLE_END();
 
-    gc->feedbackBuf = buffer;
+   gc->feedbackBuf = buffer;
 }
 
-void __indirect_glSelectBuffer(GLsizei numnames, GLuint *buffer)
+void
+__indirect_glSelectBuffer(GLsizei numnames, GLuint * buffer)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
+   __GLX_SINGLE_DECLARE_VARIABLES();
 
-    if (!dpy) return;
+   if (!dpy)
+      return;
 
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_SelectBuffer,4);
-    __GLX_SINGLE_PUT_LONG(0,numnames);
-    __GLX_SINGLE_END();
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_SelectBuffer, 4);
+   __GLX_SINGLE_PUT_LONG(0, numnames);
+   __GLX_SINGLE_END();
 
-    gc->selectBuf = buffer;
+   gc->selectBuf = buffer;
 }
 
-GLint __indirect_glRenderMode(GLenum mode)
+GLint
+__indirect_glRenderMode(GLenum mode)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    GLint retval = 0;
-    xGLXRenderModeReply reply;
-
-    if (!dpy) return -1;
-
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_RenderMode,4);
-    __GLX_SINGLE_PUT_LONG(0,mode);
-    __GLX_SINGLE_READ_XREPLY();
-    __GLX_SINGLE_GET_RETVAL(retval,GLint);
-
-    if (reply.newMode != mode) {
-	/*
-	** Switch to new mode did not take effect, therefore an error
-	** occured.  When an error happens the server won't send us any
-	** other data.
-	*/
-    } else {
-	/* Read the feedback or selection data */
-	if (gc->renderMode == GL_FEEDBACK) {
-	    __GLX_SINGLE_GET_SIZE(compsize);
-	    __GLX_SINGLE_GET_FLOAT_ARRAY(gc->feedbackBuf, compsize);
-	} else
-	if (gc->renderMode == GL_SELECT) {
-	    __GLX_SINGLE_GET_SIZE(compsize);
-	    __GLX_SINGLE_GET_LONG_ARRAY(gc->selectBuf, compsize);
-	}
-	gc->renderMode = mode;
-    }
-    __GLX_SINGLE_END();
-
-    return retval;
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   GLint retval = 0;
+   xGLXRenderModeReply reply;
+
+   if (!dpy)
+      return -1;
+
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_RenderMode, 4);
+   __GLX_SINGLE_PUT_LONG(0, mode);
+   __GLX_SINGLE_READ_XREPLY();
+   __GLX_SINGLE_GET_RETVAL(retval, GLint);
+
+   if (reply.newMode != mode) {
+      /*
+       ** Switch to new mode did not take effect, therefore an error
+       ** occured.  When an error happens the server won't send us any
+       ** other data.
+       */
+   }
+   else {
+      /* Read the feedback or selection data */
+      if (gc->renderMode == GL_FEEDBACK) {
+         __GLX_SINGLE_GET_SIZE(compsize);
+         __GLX_SINGLE_GET_FLOAT_ARRAY(gc->feedbackBuf, compsize);
+      }
+      else if (gc->renderMode == GL_SELECT) {
+         __GLX_SINGLE_GET_SIZE(compsize);
+         __GLX_SINGLE_GET_LONG_ARRAY(gc->selectBuf, compsize);
+      }
+      gc->renderMode = mode;
+   }
+   __GLX_SINGLE_END();
+
+   return retval;
 }
 
-void __indirect_glFinish(void)
+void
+__indirect_glFinish(void)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    xGLXSingleReply reply;
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   xGLXSingleReply reply;
 
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_Finish,0);
-    __GLX_SINGLE_READ_XREPLY();
-    __GLX_SINGLE_END();
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_Finish, 0);
+   __GLX_SINGLE_READ_XREPLY();
+   __GLX_SINGLE_END();
 }
 
 
@@ -588,241 +619,247 @@ void __indirect_glFinish(void)
  * Extract the major and minor version numbers from a version string.
  */
 static void
-version_from_string( const char * ver, 
-		     int * major_version, int * minor_version )
+version_from_string(const char *ver, int *major_version, int *minor_version)
 {
-    const char * end;
-    long major;
-    long minor;
-
-    major = strtol( ver, (char **) & end, 10 );
-    minor = strtol( end + 1, NULL, 10 );
-    *major_version = major;
-    *minor_version = minor;
+   const char *end;
+   long major;
+   long minor;
+
+   major = strtol(ver, (char **) &end, 10);
+   minor = strtol(end + 1, NULL, 10);
+   *major_version = major;
+   *minor_version = minor;
 }
 
 
-const GLubyte *__indirect_glGetString(GLenum name)
+const GLubyte *
+__indirect_glGetString(GLenum name)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    Display *dpy = gc->currentDpy;
-    GLubyte *s = NULL;
+   __GLXcontext *gc = __glXGetCurrentContext();
+   Display *dpy = gc->currentDpy;
+   GLubyte *s = NULL;
 
-    if (!dpy) return 0;
+   if (!dpy)
+      return 0;
 
-    /*
+   /*
     ** Return the cached copy if the string has already been fetched
     */
-    switch(name) {
-      case GL_VENDOR:
-	if (gc->vendor) return gc->vendor;
-	break;
-      case GL_RENDERER:
-	if (gc->renderer) return gc->renderer;
-	break;
-      case GL_VERSION:
-	if (gc->version) return gc->version;
-	break;
-      case GL_EXTENSIONS:
-	if (gc->extensions) return gc->extensions;
-	break;
-      default:
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return 0;
-    }
-
-    /*
+   switch (name) {
+   case GL_VENDOR:
+      if (gc->vendor)
+         return gc->vendor;
+      break;
+   case GL_RENDERER:
+      if (gc->renderer)
+         return gc->renderer;
+      break;
+   case GL_VERSION:
+      if (gc->version)
+         return gc->version;
+      break;
+   case GL_EXTENSIONS:
+      if (gc->extensions)
+         return gc->extensions;
+      break;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return 0;
+   }
+
+   /*
     ** Get requested string from server
     */
 
-    (void) __glXFlushRenderBuffer( gc, gc->pc );
-    s = (GLubyte *) __glXGetStringFromServer( dpy, gc->majorOpcode,
-				  X_GLsop_GetString, gc->currentContextTag,
-				  name );
-    if (!s) {
-	/* Throw data on the floor */
-	__glXSetError(gc, GL_OUT_OF_MEMORY);
-    } else {
-	/*
-	** Update local cache
-	*/
-	switch(name) {
-	case GL_VENDOR:
-	    gc->vendor = s;
-	    break;
-
-	case GL_RENDERER:
-	    gc->renderer = s;
-	    break;
-
-	case GL_VERSION: {
-	    int client_major;
-	    int client_minor;
-
-	    version_from_string( (char *) s, 
-				 & gc->server_major, & gc->server_minor );
-	    __glXGetGLVersion( & client_major, & client_minor );
-
-	    if ( (gc->server_major < client_major)
-		 || ((gc->server_major == client_major) 
-		     && (gc->server_minor <= client_minor)) ) {
-		gc->version = s;
-	    }
-	    else {
-		/* Allow 7 bytes for the client-side GL version.  This allows
-		 * for upto version 999.999.  I'm not holding my breath for
-		 * that one!  The extra 4 is for the ' ()\0' that will be
-		 * added.
-		 */
-		const size_t size = 7 + strlen( (char *) s ) + 4;
-
-		gc->version = Xmalloc( size );
-		if ( gc->version == NULL ) {
-		    /* If we couldn't allocate memory for the new string,
-		     * make a best-effort and just copy the client-side version
-		     * to the string and use that.  It probably doesn't
-		     * matter what is done here.  If there not memory available
-		     * for a short string, the system is probably going to die
-		     * soon anyway.
-		     */
-		    snprintf( (char *) s, strlen( (char *) s ) + 1, "%u.%u",
-			      client_major, client_minor );
-		    gc->version = s;
-		}
-		else {
-		    snprintf( (char *)gc->version, size, "%u.%u (%s)",
-			      client_major, client_minor, s );
-		    Xfree( s );
-		    s = gc->version;
-		}
-	    }
-	    break;
-	}
-
-	case GL_EXTENSIONS: {
-	    int major = 1;
-	    int minor = 0;
-
-	    /* This code is currently disabled.  I was reminded that some
-	     * vendors intentionally exclude some extensions from their
-	     * extension string that are part of the core version they
-	     * advertise.  In particular, on Nvidia drivers this means that
-	     * the functionality is supported by the driver, but is not
-	     * hardware accelerated.  For example, a TNT will show core
-	     * version 1.5, but most of the post-1.2 functionality is a
-	     * software fallback.
-	     * 
-	     * I don't want to break applications that rely on this odd
-	     * behavior.  At the same time, the code is written and tested,
-	     * so I didn't want to throw it away.  Therefore, the code is here
-	     * but disabled.  In the future, we may wish to and an environment
-	     * variable to enable it.
-	     */
-	    
+   (void) __glXFlushRenderBuffer(gc, gc->pc);
+   s = (GLubyte *) __glXGetStringFromServer(dpy, gc->majorOpcode,
+                                            X_GLsop_GetString,
+                                            gc->currentContextTag, name);
+   if (!s) {
+      /* Throw data on the floor */
+      __glXSetError(gc, GL_OUT_OF_MEMORY);
+   }
+   else {
+      /*
+       ** Update local cache
+       */
+      switch (name) {
+      case GL_VENDOR:
+         gc->vendor = s;
+         break;
+
+      case GL_RENDERER:
+         gc->renderer = s;
+         break;
+
+      case GL_VERSION:{
+            int client_major;
+            int client_minor;
+
+            version_from_string((char *) s,
+                                &gc->server_major, &gc->server_minor);
+            __glXGetGLVersion(&client_major, &client_minor);
+
+            if ((gc->server_major < client_major)
+                || ((gc->server_major == client_major)
+                    && (gc->server_minor <= client_minor))) {
+               gc->version = s;
+            }
+            else {
+               /* Allow 7 bytes for the client-side GL version.  This allows
+                * for upto version 999.999.  I'm not holding my breath for
+                * that one!  The extra 4 is for the ' ()\0' that will be
+                * added.
+                */
+               const size_t size = 7 + strlen((char *) s) + 4;
+
+               gc->version = Xmalloc(size);
+               if (gc->version == NULL) {
+                  /* If we couldn't allocate memory for the new string,
+                   * make a best-effort and just copy the client-side version
+                   * to the string and use that.  It probably doesn't
+                   * matter what is done here.  If there not memory available
+                   * for a short string, the system is probably going to die
+                   * soon anyway.
+                   */
+                  snprintf((char *) s, strlen((char *) s) + 1, "%u.%u",
+                           client_major, client_minor);
+                  gc->version = s;
+               }
+               else {
+                  snprintf((char *) gc->version, size, "%u.%u (%s)",
+                           client_major, client_minor, s);
+                  Xfree(s);
+                  s = gc->version;
+               }
+            }
+            break;
+         }
+
+      case GL_EXTENSIONS:{
+            int major = 1;
+            int minor = 0;
+
+            /* This code is currently disabled.  I was reminded that some
+             * vendors intentionally exclude some extensions from their
+             * extension string that are part of the core version they
+             * advertise.  In particular, on Nvidia drivers this means that
+             * the functionality is supported by the driver, but is not
+             * hardware accelerated.  For example, a TNT will show core
+             * version 1.5, but most of the post-1.2 functionality is a
+             * software fallback.
+             * 
+             * I don't want to break applications that rely on this odd
+             * behavior.  At the same time, the code is written and tested,
+             * so I didn't want to throw it away.  Therefore, the code is here
+             * but disabled.  In the future, we may wish to and an environment
+             * variable to enable it.
+             */
+
 #if 0
-	    /* Call glGetString just to make sure that gc->server_major and
-	     * gc->server_minor are set.  This version may be higher than we
-	     * can completely support, but it may imply support for some
-	     * extensions that we can support.
-	     * 
-	     * For example, at the time of this writing, the client-side
-	     * library only supports upto core GL version 1.2.  However, cubic
-	     * textures, multitexture, multisampling, and some other 1.3
-	     * features are supported.  If the server reports back version
-	     * 1.3, but does not report all of those extensions, we will
-	     * enable them.
-	     */
-	    (void *) glGetString( GL_VERSION );
-	    major = gc->server_major,
-	    minor = gc->server_minor;
+            /* Call glGetString just to make sure that gc->server_major and
+             * gc->server_minor are set.  This version may be higher than we
+             * can completely support, but it may imply support for some
+             * extensions that we can support.
+             * 
+             * For example, at the time of this writing, the client-side
+             * library only supports upto core GL version 1.2.  However, cubic
+             * textures, multitexture, multisampling, and some other 1.3
+             * features are supported.  If the server reports back version
+             * 1.3, but does not report all of those extensions, we will
+             * enable them.
+             */
+            (void *) glGetString(GL_VERSION);
+            major = gc->server_major, minor = gc->server_minor;
 #endif
 
-	    __glXCalculateUsableGLExtensions( gc, (char *) s, major, minor );
-	    XFree( s );
-	    s = gc->extensions;
-	    break;
-	}
-	}
-    }
-    return s;
+            __glXCalculateUsableGLExtensions(gc, (char *) s, major, minor);
+            XFree(s);
+            s = gc->extensions;
+            break;
+         }
+      }
+   }
+   return s;
 }
 
-GLboolean __indirect_glIsEnabled(GLenum cap)
+GLboolean
+__indirect_glIsEnabled(GLenum cap)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    xGLXSingleReply reply;
-    GLboolean retval = 0;
-    GLintptr enable;
-
-    if (!dpy) return 0;
-
-    switch(cap) {
-    case GL_VERTEX_ARRAY:
-    case GL_NORMAL_ARRAY:
-    case GL_COLOR_ARRAY:
-    case GL_INDEX_ARRAY:
-    case GL_EDGE_FLAG_ARRAY:
-    case GL_SECONDARY_COLOR_ARRAY:
-    case GL_FOG_COORD_ARRAY:
-	retval = __glXGetArrayEnable( state, cap, 0, & enable );
-	assert( retval );
-	return (GLboolean) enable;
-	break;
-    case GL_TEXTURE_COORD_ARRAY:
-	retval = __glXGetArrayEnable( state, GL_TEXTURE_COORD_ARRAY,
-				      __glXGetActiveTextureUnit( state ), & enable );
-	assert( retval );
-	return (GLboolean) enable;
-	break;
-    }
-
-    __GLX_SINGLE_LOAD_VARIABLES();
-    __GLX_SINGLE_BEGIN(X_GLsop_IsEnabled,4);
-    __GLX_SINGLE_PUT_LONG(0,cap);
-    __GLX_SINGLE_READ_XREPLY();
-    __GLX_SINGLE_GET_RETVAL(retval, GLboolean);
-    __GLX_SINGLE_END();
-    return retval;
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   xGLXSingleReply reply;
+   GLboolean retval = 0;
+   GLintptr enable;
+
+   if (!dpy)
+      return 0;
+
+   switch (cap) {
+   case GL_VERTEX_ARRAY:
+   case GL_NORMAL_ARRAY:
+   case GL_COLOR_ARRAY:
+   case GL_INDEX_ARRAY:
+   case GL_EDGE_FLAG_ARRAY:
+   case GL_SECONDARY_COLOR_ARRAY:
+   case GL_FOG_COORD_ARRAY:
+      retval = __glXGetArrayEnable(state, cap, 0, &enable);
+      assert(retval);
+      return (GLboolean) enable;
+      break;
+   case GL_TEXTURE_COORD_ARRAY:
+      retval = __glXGetArrayEnable(state, GL_TEXTURE_COORD_ARRAY,
+                                   __glXGetActiveTextureUnit(state), &enable);
+      assert(retval);
+      return (GLboolean) enable;
+      break;
+   }
+
+   __GLX_SINGLE_LOAD_VARIABLES();
+   __GLX_SINGLE_BEGIN(X_GLsop_IsEnabled, 4);
+   __GLX_SINGLE_PUT_LONG(0, cap);
+   __GLX_SINGLE_READ_XREPLY();
+   __GLX_SINGLE_GET_RETVAL(retval, GLboolean);
+   __GLX_SINGLE_END();
+   return retval;
 }
 
-void __indirect_glGetPointerv(GLenum pname, void **params)
+void
+__indirect_glGetPointerv(GLenum pname, void **params)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    Display *dpy = gc->currentDpy;
-
-    if (!dpy) return;
-
-    switch(pname) {
-    case GL_VERTEX_ARRAY_POINTER:
-    case GL_NORMAL_ARRAY_POINTER:
-    case GL_COLOR_ARRAY_POINTER:
-    case GL_INDEX_ARRAY_POINTER:
-    case GL_EDGE_FLAG_ARRAY_POINTER:
-	__glXGetArrayPointer( state, pname - GL_VERTEX_ARRAY_POINTER 
-			      + GL_VERTEX_ARRAY,
-			      0, params );
-	return;
-    case GL_TEXTURE_COORD_ARRAY_POINTER:
-	__glXGetArrayPointer( state, GL_TEXTURE_COORD_ARRAY, 
-			      __glXGetActiveTextureUnit( state ), params );
-	return;
-    case GL_SECONDARY_COLOR_ARRAY_POINTER:
-    case GL_FOG_COORD_ARRAY_POINTER:
-	__glXGetArrayPointer( state, pname - GL_FOG_COORD_ARRAY_POINTER
-			      + GL_FOG_COORD_ARRAY, 
-			      0, params );
-	return;
-    case GL_FEEDBACK_BUFFER_POINTER:
-	*params = (void *)gc->feedbackBuf;
-	return;
-    case GL_SELECTION_BUFFER_POINTER:
-	*params = (void *)gc->selectBuf;
-	return;
-    default:
-	__glXSetError(gc, GL_INVALID_ENUM);
-	return;
-    }
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+   Display *dpy = gc->currentDpy;
+
+   if (!dpy)
+      return;
+
+   switch (pname) {
+   case GL_VERTEX_ARRAY_POINTER:
+   case GL_NORMAL_ARRAY_POINTER:
+   case GL_COLOR_ARRAY_POINTER:
+   case GL_INDEX_ARRAY_POINTER:
+   case GL_EDGE_FLAG_ARRAY_POINTER:
+      __glXGetArrayPointer(state, pname - GL_VERTEX_ARRAY_POINTER
+                           + GL_VERTEX_ARRAY, 0, params);
+      return;
+   case GL_TEXTURE_COORD_ARRAY_POINTER:
+      __glXGetArrayPointer(state, GL_TEXTURE_COORD_ARRAY,
+                           __glXGetActiveTextureUnit(state), params);
+      return;
+   case GL_SECONDARY_COLOR_ARRAY_POINTER:
+   case GL_FOG_COORD_ARRAY_POINTER:
+      __glXGetArrayPointer(state, pname - GL_FOG_COORD_ARRAY_POINTER
+                           + GL_FOG_COORD_ARRAY, 0, params);
+      return;
+   case GL_FEEDBACK_BUFFER_POINTER:
+      *params = (void *) gc->feedbackBuf;
+      return;
+   case GL_SELECTION_BUFFER_POINTER:
+      *params = (void *) gc->selectBuf;
+      return;
+   default:
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
 }
-
-- 
cgit v1.2.3


From 64085b2c2ca20609255962a54c38753e976996a1 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:37:06 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs singlepix.c

---
 src/glx/x11/singlepix.c | 283 +++++++++++++++++++++++++-----------------------
 1 file changed, 145 insertions(+), 138 deletions(-)

diff --git a/src/glx/x11/singlepix.c b/src/glx/x11/singlepix.c
index a72a40ad6a..032696a540 100644
--- a/src/glx/x11/singlepix.c
+++ b/src/glx/x11/singlepix.c
@@ -37,153 +37,160 @@
 #include "glapioffsets.h"
 #include <GL/glxproto.h>
 
-void __indirect_glGetSeparableFilter(GLenum target, GLenum format, GLenum type,
-			  GLvoid *row, GLvoid *column, GLvoid *span)
+void
+__indirect_glGetSeparableFilter(GLenum target, GLenum format, GLenum type,
+                                GLvoid * row, GLvoid * column, GLvoid * span)
 {
-    __GLX_SINGLE_DECLARE_VARIABLES();
-    const __GLXattribute * state;
-    xGLXGetSeparableFilterReply reply;
-    GLubyte *rowBuf, *colBuf;
-
-    if (!dpy) return;
-    __GLX_SINGLE_LOAD_VARIABLES();
-    state = gc->client_state_private;
-
-    /* Send request */
-    __GLX_SINGLE_BEGIN(X_GLsop_GetSeparableFilter, __GLX_PAD(13));
-    __GLX_SINGLE_PUT_LONG(0,target);
-    __GLX_SINGLE_PUT_LONG(4,format);
-    __GLX_SINGLE_PUT_LONG(8,type);
-    __GLX_SINGLE_PUT_CHAR(12,state->storePack.swapEndian);
-    __GLX_SINGLE_READ_XREPLY();
-    compsize = reply.length << 2;
-
-    if (compsize != 0) {
-	GLint width, height;
-	GLint widthsize, heightsize;
-
-	width = reply.width;
-	height = reply.height;
-
-	widthsize = __glImageSize(width,1,1,format, type, 0);
-	heightsize = __glImageSize(height,1,1,format, type, 0);
-
-	/* Allocate a holding buffer to transform the data from */
-	rowBuf = (GLubyte*) Xmalloc(widthsize);
-	if (!rowBuf) {
-	    /* Throw data away */
-	    _XEatData(dpy, compsize);
-	    __glXSetError(gc, GL_OUT_OF_MEMORY);
-	    UnlockDisplay(dpy);
-	    SyncHandle();
-	    return;
-	} else {
-	    __GLX_SINGLE_GET_CHAR_ARRAY(((char*)rowBuf),widthsize);
-	    __glEmptyImage(gc, 1, width, 1, 1, format, type, rowBuf, row);
-	    Xfree((char*) rowBuf);
-	}
-	colBuf = (GLubyte*) Xmalloc(heightsize);
-	if (!colBuf) {
-	    /* Throw data away */
-	    _XEatData(dpy, compsize - __GLX_PAD(widthsize));
-	    __glXSetError(gc, GL_OUT_OF_MEMORY);
-	    UnlockDisplay(dpy);
-	    SyncHandle();
-	    return;
-	} else {
-	    __GLX_SINGLE_GET_CHAR_ARRAY(((char*)colBuf),heightsize);
-	    __glEmptyImage(gc, 1, height, 1, 1, format, type, colBuf, column);
-	    Xfree((char*) colBuf);
-	}
-    } else {
-	/*
-	** don't modify user's buffer.
-	*/
-    }
-    __GLX_SINGLE_END();
-    
+   __GLX_SINGLE_DECLARE_VARIABLES();
+   const __GLXattribute *state;
+   xGLXGetSeparableFilterReply reply;
+   GLubyte *rowBuf, *colBuf;
+
+   if (!dpy)
+      return;
+   __GLX_SINGLE_LOAD_VARIABLES();
+   state = gc->client_state_private;
+
+   /* Send request */
+   __GLX_SINGLE_BEGIN(X_GLsop_GetSeparableFilter, __GLX_PAD(13));
+   __GLX_SINGLE_PUT_LONG(0, target);
+   __GLX_SINGLE_PUT_LONG(4, format);
+   __GLX_SINGLE_PUT_LONG(8, type);
+   __GLX_SINGLE_PUT_CHAR(12, state->storePack.swapEndian);
+   __GLX_SINGLE_READ_XREPLY();
+   compsize = reply.length << 2;
+
+   if (compsize != 0) {
+      GLint width, height;
+      GLint widthsize, heightsize;
+
+      width = reply.width;
+      height = reply.height;
+
+      widthsize = __glImageSize(width, 1, 1, format, type, 0);
+      heightsize = __glImageSize(height, 1, 1, format, type, 0);
+
+      /* Allocate a holding buffer to transform the data from */
+      rowBuf = (GLubyte *) Xmalloc(widthsize);
+      if (!rowBuf) {
+         /* Throw data away */
+         _XEatData(dpy, compsize);
+         __glXSetError(gc, GL_OUT_OF_MEMORY);
+         UnlockDisplay(dpy);
+         SyncHandle();
+         return;
+      }
+      else {
+         __GLX_SINGLE_GET_CHAR_ARRAY(((char *) rowBuf), widthsize);
+         __glEmptyImage(gc, 1, width, 1, 1, format, type, rowBuf, row);
+         Xfree((char *) rowBuf);
+      }
+      colBuf = (GLubyte *) Xmalloc(heightsize);
+      if (!colBuf) {
+         /* Throw data away */
+         _XEatData(dpy, compsize - __GLX_PAD(widthsize));
+         __glXSetError(gc, GL_OUT_OF_MEMORY);
+         UnlockDisplay(dpy);
+         SyncHandle();
+         return;
+      }
+      else {
+         __GLX_SINGLE_GET_CHAR_ARRAY(((char *) colBuf), heightsize);
+         __glEmptyImage(gc, 1, height, 1, 1, format, type, colBuf, column);
+         Xfree((char *) colBuf);
+      }
+   }
+   else {
+      /*
+       ** don't modify user's buffer.
+       */
+   }
+   __GLX_SINGLE_END();
+
 }
 
 
 #define CONCAT(a,b) a ## b
 #define NAME(o) CONCAT(gl_dispatch_stub_, o)
 
-void NAME(_gloffset_GetSeparableFilter)(GLenum target, GLenum format, GLenum type,
-					GLvoid *row, GLvoid *column, GLvoid *span)
+void NAME(_gloffset_GetSeparableFilter) (GLenum target, GLenum format,
+                                         GLenum type, GLvoid * row,
+                                         GLvoid * column, GLvoid * span)
 {
-    __GLXcontext * const gc = __glXGetCurrentContext();
+   __GLXcontext *const gc = __glXGetCurrentContext();
 
 #ifdef GLX_DIRECT_RENDERING
-    if (gc->driContext) {
-	CALL_GetSeparableFilter(GET_DISPATCH(),
-				(target, format, type, row, column, span));
-	return;
-    } else 
+   if (gc->driContext) {
+      CALL_GetSeparableFilter(GET_DISPATCH(),
+                              (target, format, type, row, column, span));
+      return;
+   }
+   else
 #endif
-    {
-        Display *const dpy = gc->currentDpy;
-	const GLuint cmdlen = __GLX_PAD(13);
-
-	if (dpy != NULL) {
-	    const __GLXattribute * const state = gc->client_state_private;
-	    xGLXGetSeparableFilterReply reply;
-	    GLubyte const *pc =
-	      __glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
-				      X_GLvop_GetSeparableFilterEXT, cmdlen);
-	    unsigned compsize;
-
-
-	    (void) memcpy((void *) (pc + 0), (void *) (&target), 4);
-	    (void) memcpy((void *) (pc + 4), (void *) (&format), 4);
-	    (void) memcpy((void *) (pc + 8), (void *) (&type), 4);
-	    *(int8_t *) (pc + 12) = state->storePack.swapEndian;
-
-	    (void) _XReply(dpy, (xReply *) & reply, 0, False);
-
-	    compsize = reply.length << 2;
-
-	    if (compsize != 0) {
-		const GLint width = reply.width;
-		const GLint height = reply.height;
-		const GLint widthsize =
-		  __glImageSize(width, 1, 1, format, type, 0);
-		const GLint heightsize =
-		  __glImageSize(height, 1, 1, format, type, 0);
-		GLubyte * const buf =
-		  (GLubyte*) Xmalloc((widthsize > heightsize) ? widthsize : heightsize);
-
-		if (buf == NULL) {
-		    /* Throw data away */
-		    _XEatData(dpy, compsize);
-		    __glXSetError(gc, GL_OUT_OF_MEMORY);
-
-		    UnlockDisplay(dpy);
-		    SyncHandle();
-		    return;
-		} else {
-		    int extra;
-		    
-		    extra = 4 - (widthsize & 3);
-		    _XRead(dpy, (char *)buf, widthsize);
-		    if (extra < 4) {
-			_XEatData(dpy, extra);
-		    }
-
-		    __glEmptyImage(gc, 1, width, 1, 1, format, type, buf,
-				   row);
-
-		    extra = 4 - (heightsize & 3);
-		    _XRead(dpy, (char *)buf, heightsize);
-		    if (extra < 4) {
-			_XEatData(dpy, extra);
-		    }
-
-		    __glEmptyImage(gc, 1, height, 1, 1, format, type, buf,
-				   column);
-
-		    Xfree((char*) buf);
-		}
-	    }
-	}
-    }
+   {
+      Display *const dpy = gc->currentDpy;
+      const GLuint cmdlen = __GLX_PAD(13);
+
+      if (dpy != NULL) {
+         const __GLXattribute *const state = gc->client_state_private;
+         xGLXGetSeparableFilterReply reply;
+         GLubyte const *pc =
+            __glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
+                                    X_GLvop_GetSeparableFilterEXT, cmdlen);
+         unsigned compsize;
+
+
+         (void) memcpy((void *) (pc + 0), (void *) (&target), 4);
+         (void) memcpy((void *) (pc + 4), (void *) (&format), 4);
+         (void) memcpy((void *) (pc + 8), (void *) (&type), 4);
+         *(int8_t *) (pc + 12) = state->storePack.swapEndian;
+
+         (void) _XReply(dpy, (xReply *) & reply, 0, False);
+
+         compsize = reply.length << 2;
+
+         if (compsize != 0) {
+            const GLint width = reply.width;
+            const GLint height = reply.height;
+            const GLint widthsize =
+               __glImageSize(width, 1, 1, format, type, 0);
+            const GLint heightsize =
+               __glImageSize(height, 1, 1, format, type, 0);
+            GLubyte *const buf =
+               (GLubyte *) Xmalloc((widthsize > heightsize) ? widthsize :
+                                   heightsize);
+
+            if (buf == NULL) {
+               /* Throw data away */
+               _XEatData(dpy, compsize);
+               __glXSetError(gc, GL_OUT_OF_MEMORY);
+
+               UnlockDisplay(dpy);
+               SyncHandle();
+               return;
+            }
+            else {
+               int extra;
+
+               extra = 4 - (widthsize & 3);
+               _XRead(dpy, (char *) buf, widthsize);
+               if (extra < 4) {
+                  _XEatData(dpy, extra);
+               }
+
+               __glEmptyImage(gc, 1, width, 1, 1, format, type, buf, row);
+
+               extra = 4 - (heightsize & 3);
+               _XRead(dpy, (char *) buf, heightsize);
+               if (extra < 4) {
+                  _XEatData(dpy, extra);
+               }
+
+               __glEmptyImage(gc, 1, height, 1, 1, format, type, buf, column);
+
+               Xfree((char *) buf);
+            }
+         }
+      }
+   }
 }
-- 
cgit v1.2.3


From b9a2d3542934b4096e082435e2bc939e424930da Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:41:33 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs vertarr.c

---
 src/glx/x11/vertarr.c | 221 +++++++++++++++++++++++++++-----------------------
 1 file changed, 118 insertions(+), 103 deletions(-)

diff --git a/src/glx/x11/vertarr.c b/src/glx/x11/vertarr.c
index 849d8cb0e1..23f6370261 100644
--- a/src/glx/x11/vertarr.c
+++ b/src/glx/x11/vertarr.c
@@ -46,153 +46,168 @@
  * happen.
  */
 /*@{*/
-void __indirect_glColorPointerEXT(GLint size, GLenum type, GLsizei stride,
-			    GLsizei count, const GLvoid * pointer )
+void
+__indirect_glColorPointerEXT(GLint size, GLenum type, GLsizei stride,
+                             GLsizei count, const GLvoid * pointer)
 {
-    (void) count; __indirect_glColorPointer( size, type, stride, pointer );
+   (void) count;
+   __indirect_glColorPointer(size, type, stride, pointer);
 }
 
-void __indirect_glEdgeFlagPointerEXT(GLsizei stride,
-			       GLsizei count, const GLboolean * pointer )
+void
+__indirect_glEdgeFlagPointerEXT(GLsizei stride,
+                                GLsizei count, const GLboolean * pointer)
 {
-    (void) count; __indirect_glEdgeFlagPointer( stride, pointer );
+   (void) count;
+   __indirect_glEdgeFlagPointer(stride, pointer);
 }
 
-void __indirect_glIndexPointerEXT(GLenum type, GLsizei stride,
-			    GLsizei count, const GLvoid * pointer )
+void
+__indirect_glIndexPointerEXT(GLenum type, GLsizei stride,
+                             GLsizei count, const GLvoid * pointer)
 {
-    (void) count; __indirect_glIndexPointer( type, stride, pointer );
+   (void) count;
+   __indirect_glIndexPointer(type, stride, pointer);
 }
 
-void __indirect_glNormalPointerEXT(GLenum type, GLsizei stride, GLsizei count,
-			     const GLvoid * pointer )
+void
+__indirect_glNormalPointerEXT(GLenum type, GLsizei stride, GLsizei count,
+                              const GLvoid * pointer)
 {
-    (void) count; __indirect_glNormalPointer( type, stride, pointer );
+   (void) count;
+   __indirect_glNormalPointer(type, stride, pointer);
 }
 
-void __indirect_glTexCoordPointerEXT(GLint size, GLenum type, GLsizei stride,
-			       GLsizei count, const GLvoid * pointer )
+void
+__indirect_glTexCoordPointerEXT(GLint size, GLenum type, GLsizei stride,
+                                GLsizei count, const GLvoid * pointer)
 {
-    (void) count; __indirect_glTexCoordPointer( size, type, stride, pointer );
+   (void) count;
+   __indirect_glTexCoordPointer(size, type, stride, pointer);
 }
 
-void __indirect_glVertexPointerEXT(GLint size, GLenum type, GLsizei stride,
-			    GLsizei count, const GLvoid * pointer )
+void
+__indirect_glVertexPointerEXT(GLint size, GLenum type, GLsizei stride,
+                              GLsizei count, const GLvoid * pointer)
 {
-    (void) count; __indirect_glVertexPointer( size, type, stride, pointer );
+   (void) count;
+   __indirect_glVertexPointer(size, type, stride, pointer);
 }
+
 /*@}*/
 
 /*****************************************************************************/
 
-void __indirect_glInterleavedArrays(GLenum format, GLsizei stride, const GLvoid *pointer)
+void
+__indirect_glInterleavedArrays(GLenum format, GLsizei stride,
+                               const GLvoid * pointer)
 {
-    __GLXcontext *gc = __glXGetCurrentContext();
-    __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
+   __GLXcontext *gc = __glXGetCurrentContext();
+   __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
 
 #define NONE  {0, 0, 0}
 #define F(x)  {GL_FLOAT, x, x * sizeof(GLfloat)}
 #define UB4   {GL_UNSIGNED_BYTE, 4, 4 * sizeof(GLubyte)}
 
-    /* Each row in this array describes the elements of a particular
-     * interleaved array mode.  Each column describes, in the order in which
-     * they appear in the interleaved arrays, one of the four possible types
-     * of vertex data that can appear in an interleaved array.
-     */
-    struct {
+   /* Each row in this array describes the elements of a particular
+    * interleaved array mode.  Each column describes, in the order in which
+    * they appear in the interleaved arrays, one of the four possible types
+    * of vertex data that can appear in an interleaved array.
+    */
+   struct
+   {
         /**
 	 * The enum describing the GL type, as would be passed to the
 	 * appropriate gl*Pointer function.
 	 */
-	GLushort type;
+      GLushort type;
 
         /**
 	 * Number of elements in the subarray, as would be passed (as the
 	 * \c size parameter) to the appropriate gl*Pointer function.
 	 */
-        GLubyte count;
-       
+      GLubyte count;
+
         /**
 	 * True size of a single element in the subarray, as would be passed
 	 * (as the \c stride parameter) to the appropriate gl*Pointer
 	 * function.
 	 */
-        GLubyte size;
-    }
-    static const modes[14][4] = {
+      GLubyte size;
+   }
+   static const modes[14][4] = {
       /* texture color normal vertex */
-	{NONE,   NONE, NONE,  F(2)}, /* GL_V2F */
-	{NONE,   NONE, NONE,  F(3)}, /* GL_V3F */
-	{NONE,   UB4,  NONE,  F(2)}, /* GL_C4UB_V2F */
-	{NONE,   UB4,  NONE,  F(3)}, /* GL_C4UB_V3F */
-	{NONE,   F(3), NONE,  F(3)}, /* GL_C3F_V3F */
-	{NONE,   NONE, F(3),  F(3)}, /* GL_N3F_V3F */
-	{NONE,   F(4), F(3),  F(3)}, /* GL_C4F_N3F_V3F */
-	{F(2),   NONE, NONE,  F(3)}, /* GL_T2F_V3F */
-	{F(4),   NONE, NONE,  F(4)}, /* GL_T4F_V4F */
-	{F(2),   UB4,  NONE,  F(3)}, /* GL_T2F_C4UB_V3F */
-	{F(2),   F(3), NONE,  F(3)}, /* GL_T2F_C3F_V3F */
-	{F(2),   NONE, F(3),  F(3)}, /* GL_T2F_N3F_V3F */
-	{F(2),   F(4), F(3),  F(3)}, /* GL_T2F_C4F_N3F_V3F */
-	{F(4),   F(4), F(3),  F(4)}, /* GL_T4F_C4F_N3F_V4F */
-    };
+      {NONE, NONE, NONE, F(2)}, /* GL_V2F */
+      {NONE, NONE, NONE, F(3)}, /* GL_V3F */
+      {NONE, UB4, NONE, F(2)},  /* GL_C4UB_V2F */
+      {NONE, UB4, NONE, F(3)},  /* GL_C4UB_V3F */
+      {NONE, F(3), NONE, F(3)}, /* GL_C3F_V3F */
+      {NONE, NONE, F(3), F(3)}, /* GL_N3F_V3F */
+      {NONE, F(4), F(3), F(3)}, /* GL_C4F_N3F_V3F */
+      {F(2), NONE, NONE, F(3)}, /* GL_T2F_V3F */
+      {F(4), NONE, NONE, F(4)}, /* GL_T4F_V4F */
+      {F(2), UB4, NONE, F(3)},  /* GL_T2F_C4UB_V3F */
+      {F(2), F(3), NONE, F(3)}, /* GL_T2F_C3F_V3F */
+      {F(2), NONE, F(3), F(3)}, /* GL_T2F_N3F_V3F */
+      {F(2), F(4), F(3), F(3)}, /* GL_T2F_C4F_N3F_V3F */
+      {F(4), F(4), F(3), F(4)}, /* GL_T4F_C4F_N3F_V4F */
+   };
 #undef NONE
 #undef F
 #undef UB4
 
-    GLint trueStride, size;
-    int offsets[4];
-    unsigned i;
-    const int idx = format - GL_V2F;
-
-   
-    /* All valid formats are on the range [GL_V2F, GL_V2F+0x0D].  Since idx
-     * is just the format biased by -GL_V2F, all valid idx values are on the
-     * range [0, 0x0D].
-     */
-    if ( (idx < 0) || (idx > 0x0D) ) {
-        __glXSetError(gc, GL_INVALID_ENUM);
-        return;
-    }
-
-    if ( stride < 0 ) {
-        __glXSetError(gc, GL_INVALID_VALUE);
-        return;
-    }
-
-
-    /* If the 'count' for a subarray is non-zero, then the offset of its
-     * first element is at the currently accumulated 'size'.
-     */
-    size = 0;
-    for ( i = 0 ; i < 4 ; i++ ) {
-        offsets[i] = (modes[idx][i].count != 0) ? size : -1;
-        size += modes[idx][i].size;
-    }
-
-    trueStride = (stride == 0) ? size : stride;
-
-    __glXArrayDisableAll( state );
-
-    if ( offsets[0] >= 0 ) {
-	__indirect_glEnableClientState(GL_TEXTURE_COORD_ARRAY);
-	__indirect_glTexCoordPointer( modes[idx][0].count, GL_FLOAT,
-				      trueStride, 
-				      (const char *) pointer );
-    }
-    if ( offsets[1] >= 0 ) {
-	__indirect_glEnableClientState(GL_COLOR_ARRAY);
-	__indirect_glColorPointer( modes[idx][1].count, modes[idx][1].type,
-				   trueStride, 
-				   (const char *) pointer + offsets[1] );
-    }
-    if ( offsets[2] >= 0 ) {
-	__indirect_glEnableClientState(GL_NORMAL_ARRAY);
-	__indirect_glNormalPointer( GL_FLOAT, trueStride,
-				    (const char *)pointer + offsets[2] );
-    }
-    __indirect_glEnableClientState(GL_VERTEX_ARRAY);
-    __indirect_glVertexPointer( modes[idx][3].count, GL_FLOAT,
-				trueStride, 
-				(const char *)pointer + offsets[3] );
+   GLint trueStride, size;
+   int offsets[4];
+   unsigned i;
+   const int idx = format - GL_V2F;
+
+
+   /* All valid formats are on the range [GL_V2F, GL_V2F+0x0D].  Since idx
+    * is just the format biased by -GL_V2F, all valid idx values are on the
+    * range [0, 0x0D].
+    */
+   if ((idx < 0) || (idx > 0x0D)) {
+      __glXSetError(gc, GL_INVALID_ENUM);
+      return;
+   }
+
+   if (stride < 0) {
+      __glXSetError(gc, GL_INVALID_VALUE);
+      return;
+   }
+
+
+   /* If the 'count' for a subarray is non-zero, then the offset of its
+    * first element is at the currently accumulated 'size'.
+    */
+   size = 0;
+   for (i = 0; i < 4; i++) {
+      offsets[i] = (modes[idx][i].count != 0) ? size : -1;
+      size += modes[idx][i].size;
+   }
+
+   trueStride = (stride == 0) ? size : stride;
+
+   __glXArrayDisableAll(state);
+
+   if (offsets[0] >= 0) {
+      __indirect_glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+      __indirect_glTexCoordPointer(modes[idx][0].count, GL_FLOAT,
+                                   trueStride, (const char *) pointer);
+   }
+   if (offsets[1] >= 0) {
+      __indirect_glEnableClientState(GL_COLOR_ARRAY);
+      __indirect_glColorPointer(modes[idx][1].count, modes[idx][1].type,
+                                trueStride,
+                                (const char *) pointer + offsets[1]);
+   }
+   if (offsets[2] >= 0) {
+      __indirect_glEnableClientState(GL_NORMAL_ARRAY);
+      __indirect_glNormalPointer(GL_FLOAT, trueStride,
+                                 (const char *) pointer + offsets[2]);
+   }
+   __indirect_glEnableClientState(GL_VERTEX_ARRAY);
+   __indirect_glVertexPointer(modes[idx][3].count, GL_FLOAT,
+                              trueStride,
+                              (const char *) pointer + offsets[3]);
 }
-- 
cgit v1.2.3


From 4c4cb1b5d195a31345b05b1e0a5b0b668b4a408f Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 14:58:33 +0200
Subject: glx: kill old K&R syntax in XF86dri.c

---
 src/glx/x11/XF86dri.c | 78 ++++++++++-----------------------------------------
 1 file changed, 15 insertions(+), 63 deletions(-)

diff --git a/src/glx/x11/XF86dri.c b/src/glx/x11/XF86dri.c
index 1b3f4faae8..84981c28ce 100644
--- a/src/glx/x11/XF86dri.c
+++ b/src/glx/x11/XF86dri.c
@@ -106,9 +106,7 @@ static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
 #endif
 
 
-PUBLIC Bool XF86DRIQueryExtension (dpy, event_basep, error_basep)
-    Display *dpy;
-    int *event_basep, *error_basep;
+PUBLIC Bool XF86DRIQueryExtension (Display* dpy, int* event_basep, int* error_basep)
 {
     XExtDisplayInfo *info = find_display (dpy);
 
@@ -124,11 +122,7 @@ PUBLIC Bool XF86DRIQueryExtension (dpy, event_basep, error_basep)
     }
 }
 
-PUBLIC Bool XF86DRIQueryVersion(dpy, majorVersion, minorVersion, patchVersion)
-    Display* dpy;
-    int* majorVersion; 
-    int* minorVersion;
-    int* patchVersion;
+PUBLIC Bool XF86DRIQueryVersion(Display* dpy, int* majorVersion, int* minorVersion, int* patchVersion)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRIQueryVersionReply rep;
@@ -156,10 +150,7 @@ PUBLIC Bool XF86DRIQueryVersion(dpy, majorVersion, minorVersion, patchVersion)
     return True;
 }
 
-PUBLIC Bool XF86DRIQueryDirectRenderingCapable(dpy, screen, isCapable)
-    Display* dpy;
-    int screen;
-    Bool* isCapable;
+PUBLIC Bool XF86DRIQueryDirectRenderingCapable(Display* dpy, int screen, Bool* isCapable)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRIQueryDirectRenderingCapableReply rep;
@@ -186,11 +177,7 @@ PUBLIC Bool XF86DRIQueryDirectRenderingCapable(dpy, screen, isCapable)
     return True;
 }
 
-PUBLIC Bool XF86DRIOpenConnection(dpy, screen, hSAREA, busIdString)
-    Display* dpy;
-    int screen;
-    drm_handle_t * hSAREA;
-    char **busIdString;
+PUBLIC Bool XF86DRIOpenConnection(Display* dpy, int screen, drm_handle_t* hSAREA, char** busIdString)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRIOpenConnectionReply rep;
@@ -235,10 +222,7 @@ PUBLIC Bool XF86DRIOpenConnection(dpy, screen, hSAREA, busIdString)
     return True;
 }
 
-PUBLIC Bool XF86DRIAuthConnection(dpy, screen, magic)
-    Display* dpy;
-    int screen;
-    drm_magic_t magic;
+PUBLIC Bool XF86DRIAuthConnection(Display* dpy, int screen, drm_magic_t magic)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRIAuthConnectionReq *req;
@@ -266,9 +250,7 @@ PUBLIC Bool XF86DRIAuthConnection(dpy, screen, magic)
     return True;
 }
 
-PUBLIC Bool XF86DRICloseConnection(dpy, screen)
-    Display* dpy;
-    int screen;
+PUBLIC Bool XF86DRICloseConnection(Display* dpy, int screen)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRICloseConnectionReq *req;
@@ -288,14 +270,8 @@ PUBLIC Bool XF86DRICloseConnection(dpy, screen)
     return True;
 }
 
-PUBLIC Bool XF86DRIGetClientDriverName(dpy, screen, ddxDriverMajorVersion, 
-	ddxDriverMinorVersion, ddxDriverPatchVersion, clientDriverName)
-    Display* dpy;
-    int screen;
-    int* ddxDriverMajorVersion;
-    int* ddxDriverMinorVersion;
-    int* ddxDriverPatchVersion;
-    char** clientDriverName;
+PUBLIC Bool XF86DRIGetClientDriverName(Display* dpy, int screen, int* ddxDriverMajorVersion, 
+	int* ddxDriverMinorVersion, int* ddxDriverPatchVersion, char** clientDriverName)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRIGetClientDriverNameReply rep;
@@ -338,13 +314,8 @@ PUBLIC Bool XF86DRIGetClientDriverName(dpy, screen, ddxDriverMajorVersion,
     return True;
 }
 
-PUBLIC Bool XF86DRICreateContextWithConfig(dpy, screen, configID, context,
-	hHWContext)
-    Display* dpy;
-    int screen;
-    int configID;
-    XID* context;
-    drm_context_t * hHWContext;
+PUBLIC Bool XF86DRICreateContextWithConfig(Display* dpy, int screen, int configID, XID* context,
+	drm_context_t* hHWContext)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRICreateContextReply rep;
@@ -374,12 +345,7 @@ PUBLIC Bool XF86DRICreateContextWithConfig(dpy, screen, configID, context,
     return True;
 }
 
-PUBLIC Bool XF86DRICreateContext(dpy, screen, visual, context, hHWContext)
-    Display* dpy;
-    int screen;
-    Visual* visual;
-    XID* context;
-    drm_context_t * hHWContext;
+PUBLIC Bool XF86DRICreateContext(Display* dpy, int screen, Visual* visual, XID* context, drm_context_t* hHWContext)
 {
     return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid,
 					   context, hHWContext );
@@ -565,16 +531,8 @@ PUBLIC Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable,
     return True;
 }
 
-PUBLIC Bool XF86DRIGetDeviceInfo(dpy, screen, hFrameBuffer, 
-	fbOrigin, fbSize, fbStride, devPrivateSize, pDevPrivate)
-    Display* dpy;
-    int screen;
-    drm_handle_t * hFrameBuffer;
-    int* fbOrigin;
-    int* fbSize;
-    int* fbStride;
-    int* devPrivateSize;
-    void** pDevPrivate;
+PUBLIC Bool XF86DRIGetDeviceInfo(Display* dpy, int screen, drm_handle_t* hFrameBuffer, 
+	int* fbOrigin, int* fbSize, int* fbStride, int* devPrivateSize, void** pDevPrivate)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRIGetDeviceInfoReply rep;
@@ -625,10 +583,7 @@ PUBLIC Bool XF86DRIGetDeviceInfo(dpy, screen, hFrameBuffer,
     return True;
 }
 
-PUBLIC Bool XF86DRIOpenFullScreen(dpy, screen, drawable)
-    Display* dpy;
-    int screen;
-    Drawable drawable;
+PUBLIC Bool XF86DRIOpenFullScreen(Display* dpy, int screen, Drawable drawable)
 {
     /* This function and the underlying X protocol are deprecated.
      */
@@ -638,10 +593,7 @@ PUBLIC Bool XF86DRIOpenFullScreen(dpy, screen, drawable)
     return False;
 }
 
-PUBLIC Bool XF86DRICloseFullScreen(dpy, screen, drawable)
-    Display* dpy;
-    int screen;
-    Drawable drawable;
+PUBLIC Bool XF86DRICloseFullScreen(Display* dpy, int screen, Drawable drawable)
 {
     /* This function and the underlying X protocol are deprecated.
      */
-- 
cgit v1.2.3


From 04a810beac01701b3cb79d5f1de3c93660bfb72e Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 15:02:55 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs xf86dri.h

---
 src/glx/x11/xf86dri.h | 105 +++++++++++++++++++++++++-------------------------
 1 file changed, 53 insertions(+), 52 deletions(-)

diff --git a/src/glx/x11/xf86dri.h b/src/glx/x11/xf86dri.h
index 89bc0eb372..30e2c9e534 100644
--- a/src/glx/x11/xf86dri.h
+++ b/src/glx/x11/xf86dri.h
@@ -42,79 +42,80 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <X11/Xfuncproto.h>
 #include <xf86drm.h>
 
-#define X_XF86DRIQueryVersion			0
-#define X_XF86DRIQueryDirectRenderingCapable	1
-#define X_XF86DRIOpenConnection			2
-#define X_XF86DRICloseConnection		3
-#define X_XF86DRIGetClientDriverName		4
-#define X_XF86DRICreateContext			5
-#define X_XF86DRIDestroyContext			6
-#define X_XF86DRICreateDrawable			7
-#define X_XF86DRIDestroyDrawable		8
-#define X_XF86DRIGetDrawableInfo		9
-#define X_XF86DRIGetDeviceInfo			10
+#define X_XF86DRIQueryVersion                   0
+#define X_XF86DRIQueryDirectRenderingCapable    1
+#define X_XF86DRIOpenConnection                 2
+#define X_XF86DRICloseConnection                3
+#define X_XF86DRIGetClientDriverName            4
+#define X_XF86DRICreateContext                  5
+#define X_XF86DRIDestroyContext                 6
+#define X_XF86DRICreateDrawable                 7
+#define X_XF86DRIDestroyDrawable                8
+#define X_XF86DRIGetDrawableInfo                9
+#define X_XF86DRIGetDeviceInfo                  10
 #define X_XF86DRIAuthConnection                 11
-#define X_XF86DRIOpenFullScreen                 12   /* Deprecated */
-#define X_XF86DRICloseFullScreen                13   /* Deprecated */
+#define X_XF86DRIOpenFullScreen                 12      /* Deprecated */
+#define X_XF86DRICloseFullScreen                13      /* Deprecated */
 
-#define XF86DRINumberEvents		0
+#define XF86DRINumberEvents            0
 
-#define XF86DRIClientNotLocal		0
-#define XF86DRIOperationNotSupported	1
-#define XF86DRINumberErrors		(XF86DRIOperationNotSupported + 1)
+#define XF86DRIClientNotLocal          0
+#define XF86DRIOperationNotSupported   1
+#define XF86DRINumberErrors            (XF86DRIOperationNotSupported + 1)
 
 #ifndef _XF86DRI_SERVER_
 
 _XFUNCPROTOBEGIN
+   Bool XF86DRIQueryExtension(Display * dpy, int *event_base,
+                              int *error_base);
 
-Bool XF86DRIQueryExtension( Display *dpy, int *event_base, int *error_base );
+Bool XF86DRIQueryVersion(Display * dpy, int *majorVersion, int *minorVersion,
+                         int *patchVersion);
 
-Bool XF86DRIQueryVersion( Display *dpy, int *majorVersion, int *minorVersion,
-    int *patchVersion );
+Bool XF86DRIQueryDirectRenderingCapable(Display * dpy, int screen,
+                                        Bool * isCapable);
 
-Bool XF86DRIQueryDirectRenderingCapable( Display *dpy, int screen,
-    Bool *isCapable );
+Bool XF86DRIOpenConnection(Display * dpy, int screen, drm_handle_t * hSAREA,
+                           char **busIDString);
 
-Bool XF86DRIOpenConnection( Display *dpy, int screen, drm_handle_t *hSAREA,
-    char **busIDString );
+Bool XF86DRIAuthConnection(Display * dpy, int screen, drm_magic_t magic);
 
-Bool XF86DRIAuthConnection( Display *dpy, int screen, drm_magic_t magic );
+Bool XF86DRICloseConnection(Display * dpy, int screen);
 
-Bool XF86DRICloseConnection( Display *dpy, int screen );
+Bool XF86DRIGetClientDriverName(Display * dpy, int screen,
+                                int *ddxDriverMajorVersion,
+                                int *ddxDriverMinorVersion,
+                                int *ddxDriverPatchVersion,
+                                char **clientDriverName);
 
-Bool XF86DRIGetClientDriverName( Display *dpy, int screen,
-    int *ddxDriverMajorVersion, int *ddxDriverMinorVersion,
-    int *ddxDriverPatchVersion, char **clientDriverName );
+Bool XF86DRICreateContext(Display * dpy, int screen, Visual * visual,
+                          XID * ptr_to_returned_context_id,
+                          drm_context_t * hHWContext);
 
-Bool XF86DRICreateContext( Display *dpy, int screen, Visual *visual,
-    XID *ptr_to_returned_context_id, drm_context_t *hHWContext );
+Bool XF86DRICreateContextWithConfig(Display * dpy, int screen, int configID,
+                                    XID * ptr_to_returned_context_id,
+                                    drm_context_t * hHWContext);
 
-Bool XF86DRICreateContextWithConfig( Display *dpy, int screen, int configID,
-    XID *ptr_to_returned_context_id, drm_context_t *hHWContext );
+extern Bool XF86DRIDestroyContext(Display * dpy, int screen, XID context_id);
 
-extern Bool XF86DRIDestroyContext( Display *dpy, int screen,
-    XID context_id );
+extern Bool XF86DRICreateDrawable(Display * dpy, int screen,
+                                  XID drawable, drm_drawable_t * hHWDrawable);
 
-extern Bool XF86DRICreateDrawable( Display *dpy, int screen,
-    XID drawable, drm_drawable_t *hHWDrawable );
+extern Bool XF86DRIDestroyDrawable(Display * dpy, int screen, XID drawable);
 
-extern Bool XF86DRIDestroyDrawable( Display *dpy, int screen, 
-    XID drawable);
+Bool XF86DRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable,
+                            unsigned int *index, unsigned int *stamp,
+                            int *X, int *Y, int *W, int *H,
+                            int *numClipRects, drm_clip_rect_t ** pClipRects,
+                            int *backX, int *backY,
+                            int *numBackClipRects,
+                            drm_clip_rect_t ** pBackClipRects);
 
-Bool XF86DRIGetDrawableInfo( Display *dpy, int screen, Drawable drawable,
-    unsigned int *index, unsigned int *stamp, 
-    int *X, int *Y, int *W, int *H,
-    int *numClipRects, drm_clip_rect_t ** pClipRects,
-    int *backX, int *backY,
-    int *numBackClipRects, drm_clip_rect_t **pBackClipRects );
-
-Bool XF86DRIGetDeviceInfo( Display *dpy, int screen,
-    drm_handle_t *hFrameBuffer, int *fbOrigin, int *fbSize,
-    int *fbStride, int *devPrivateSize, void **pDevPrivate );
+Bool XF86DRIGetDeviceInfo(Display * dpy, int screen,
+                          drm_handle_t * hFrameBuffer, int *fbOrigin,
+                          int *fbSize, int *fbStride, int *devPrivateSize,
+                          void **pDevPrivate);
 
 _XFUNCPROTOEND
-
 #endif /* _XF86DRI_SERVER_ */
-
 #endif /* _XF86DRI_H_ */
-
-- 
cgit v1.2.3


From 4d2a381114353e061a6dfbcc1ac3881bb1c3e4c5 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 15:03:13 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs XF86dri.c

---
 src/glx/x11/XF86dri.c | 954 ++++++++++++++++++++++++++------------------------
 1 file changed, 493 insertions(+), 461 deletions(-)

diff --git a/src/glx/x11/XF86dri.c b/src/glx/x11/XF86dri.c
index 84981c28ce..4faa8bbfb1 100644
--- a/src/glx/x11/XF86dri.c
+++ b/src/glx/x11/XF86dri.c
@@ -69,27 +69,28 @@ static char xf86dri_extension_name[] = XF86DRINAME;
  *                                                                           *
  *****************************************************************************/
 
-static int close_display(Display *dpy, XExtCodes *extCodes);
+static int close_display(Display * dpy, XExtCodes * extCodes);
 static /* const */ XExtensionHooks xf86dri_extension_hooks = {
-    NULL,				/* create_gc */
-    NULL,				/* copy_gc */
-    NULL,				/* flush_gc */
-    NULL,				/* free_gc */
-    NULL,				/* create_font */
-    NULL,				/* free_font */
-    close_display,			/* close_display */
-    NULL,				/* wire_to_event */
-    NULL,				/* event_to_wire */
-    NULL,				/* error */
-    NULL,				/* error_string */
+   NULL,                        /* create_gc */
+   NULL,                        /* copy_gc */
+   NULL,                        /* flush_gc */
+   NULL,                        /* free_gc */
+   NULL,                        /* create_font */
+   NULL,                        /* free_font */
+   close_display,               /* close_display */
+   NULL,                        /* wire_to_event */
+   NULL,                        /* event_to_wire */
+   NULL,                        /* error */
+   NULL,                        /* error_string */
 };
 
-static XEXT_GENERATE_FIND_DISPLAY (find_display, xf86dri_info, 
-				   xf86dri_extension_name, 
-				   &xf86dri_extension_hooks, 
-				   0, NULL)
+static
+XEXT_GENERATE_FIND_DISPLAY(find_display, xf86dri_info,
+                           xf86dri_extension_name,
+                           &xf86dri_extension_hooks, 0, NULL)
 
-static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
+static
+XEXT_GENERATE_CLOSE_DISPLAY(close_display, xf86dri_info)
 
 
 /*****************************************************************************
@@ -97,7 +98,6 @@ static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
  *		    public XFree86-DRI Extension routines                    *
  *                                                                           *
  *****************************************************************************/
-
 #if 0
 #include <stdio.h>
 #define TRACE(msg)  fprintf(stderr,"XF86DRI%s\n", msg);
@@ -105,502 +105,534 @@ static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
 #define TRACE(msg)
 #endif
 
-
-PUBLIC Bool XF86DRIQueryExtension (Display* dpy, int* event_basep, int* error_basep)
+PUBLIC Bool
+XF86DRIQueryExtension(Display * dpy, int *event_basep,
+                      int *error_basep)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-
-    TRACE("QueryExtension...");
-    if (XextHasExtension(info)) {
-	*event_basep = info->codes->first_event;
-	*error_basep = info->codes->first_error;
-        TRACE("QueryExtension... return True");
-	return True;
-    } else {
-        TRACE("QueryExtension... return False");
-	return False;
-    }
+   XExtDisplayInfo *info = find_display(dpy);
+
+   TRACE("QueryExtension...");
+   if (XextHasExtension(info)) {
+      *event_basep = info->codes->first_event;
+      *error_basep = info->codes->first_error;
+      TRACE("QueryExtension... return True");
+      return True;
+   }
+   else {
+      TRACE("QueryExtension... return False");
+      return False;
+   }
 }
 
-PUBLIC Bool XF86DRIQueryVersion(Display* dpy, int* majorVersion, int* minorVersion, int* patchVersion)
+PUBLIC Bool
+XF86DRIQueryVersion(Display * dpy, int *majorVersion, int *minorVersion,
+                    int *patchVersion)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIQueryVersionReply rep;
-    xXF86DRIQueryVersionReq *req;
-
-    TRACE("QueryVersion...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIQueryVersion, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIQueryVersion;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("QueryVersion... return False");
-	return False;
-    }
-    *majorVersion = rep.majorVersion;
-    *minorVersion = rep.minorVersion;
-    *patchVersion = rep.patchVersion;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("QueryVersion... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIQueryVersionReply rep;
+   xXF86DRIQueryVersionReq *req;
+
+   TRACE("QueryVersion...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIQueryVersion, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIQueryVersion;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("QueryVersion... return False");
+      return False;
+   }
+   *majorVersion = rep.majorVersion;
+   *minorVersion = rep.minorVersion;
+   *patchVersion = rep.patchVersion;
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("QueryVersion... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRIQueryDirectRenderingCapable(Display* dpy, int screen, Bool* isCapable)
+PUBLIC Bool
+XF86DRIQueryDirectRenderingCapable(Display * dpy, int screen,
+                                   Bool * isCapable)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIQueryDirectRenderingCapableReply rep;
-    xXF86DRIQueryDirectRenderingCapableReq *req;
-
-    TRACE("QueryDirectRenderingCapable...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIQueryDirectRenderingCapable, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("QueryDirectRenderingCapable... return False");
-	return False;
-    }
-    *isCapable = rep.isCapable;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("QueryDirectRenderingCapable... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIQueryDirectRenderingCapableReply rep;
+   xXF86DRIQueryDirectRenderingCapableReq *req;
+
+   TRACE("QueryDirectRenderingCapable...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIQueryDirectRenderingCapable, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
+   req->screen = screen;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("QueryDirectRenderingCapable... return False");
+      return False;
+   }
+   *isCapable = rep.isCapable;
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("QueryDirectRenderingCapable... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRIOpenConnection(Display* dpy, int screen, drm_handle_t* hSAREA, char** busIdString)
+PUBLIC Bool
+XF86DRIOpenConnection(Display * dpy, int screen, drm_handle_t * hSAREA,
+                      char **busIdString)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIOpenConnectionReply rep;
-    xXF86DRIOpenConnectionReq *req;
-
-    TRACE("OpenConnection...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIOpenConnection, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIOpenConnection;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("OpenConnection... return False");
-	return False;
-    }
-
-    *hSAREA = rep.hSAREALow;
-    if (sizeof(drm_handle_t) == 8) {
-       int shift = 32; /* var to prevent warning on next line */
-       *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
-    }
-
-    if (rep.length) {
-        if (!(*busIdString = (char *)Xcalloc(rep.busIdStringLength + 1, 1))) {
-            _XEatData(dpy, ((rep.busIdStringLength+3) & ~3));
-            UnlockDisplay(dpy);
-            SyncHandle();
-            TRACE("OpenConnection... return False");
-            return False;
-        }
-	_XReadPad(dpy, *busIdString, rep.busIdStringLength);
-    } else {
-        *busIdString = NULL;
-    }
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("OpenConnection... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIOpenConnectionReply rep;
+   xXF86DRIOpenConnectionReq *req;
+
+   TRACE("OpenConnection...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIOpenConnection, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIOpenConnection;
+   req->screen = screen;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("OpenConnection... return False");
+      return False;
+   }
+
+   *hSAREA = rep.hSAREALow;
+   if (sizeof(drm_handle_t) == 8) {
+      int shift = 32;           /* var to prevent warning on next line */
+      *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
+   }
+
+   if (rep.length) {
+      if (!(*busIdString = (char *) Xcalloc(rep.busIdStringLength + 1, 1))) {
+         _XEatData(dpy, ((rep.busIdStringLength + 3) & ~3));
+         UnlockDisplay(dpy);
+         SyncHandle();
+         TRACE("OpenConnection... return False");
+         return False;
+      }
+      _XReadPad(dpy, *busIdString, rep.busIdStringLength);
+   }
+   else {
+      *busIdString = NULL;
+   }
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("OpenConnection... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRIAuthConnection(Display* dpy, int screen, drm_magic_t magic)
+PUBLIC Bool
+XF86DRIAuthConnection(Display * dpy, int screen, drm_magic_t magic)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIAuthConnectionReq *req;
-    xXF86DRIAuthConnectionReply rep;
-
-    TRACE("AuthConnection...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIAuthConnection, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIAuthConnection;
-    req->screen = screen;
-    req->magic = magic;
-    rep.authenticated = 0;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.authenticated) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("AuthConnection... return False");
-	return False;
-    }
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("AuthConnection... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIAuthConnectionReq *req;
+   xXF86DRIAuthConnectionReply rep;
+
+   TRACE("AuthConnection...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIAuthConnection, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIAuthConnection;
+   req->screen = screen;
+   req->magic = magic;
+   rep.authenticated = 0;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse) || !rep.authenticated) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("AuthConnection... return False");
+      return False;
+   }
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("AuthConnection... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRICloseConnection(Display* dpy, int screen)
+PUBLIC Bool
+XF86DRICloseConnection(Display * dpy, int screen)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRICloseConnectionReq *req;
-
-    TRACE("CloseConnection...");
-
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRICloseConnection, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRICloseConnection;
-    req->screen = screen;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("CloseConnection... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRICloseConnectionReq *req;
+
+   TRACE("CloseConnection...");
+
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRICloseConnection, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRICloseConnection;
+   req->screen = screen;
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("CloseConnection... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRIGetClientDriverName(Display* dpy, int screen, int* ddxDriverMajorVersion, 
-	int* ddxDriverMinorVersion, int* ddxDriverPatchVersion, char** clientDriverName)
+PUBLIC Bool
+XF86DRIGetClientDriverName(Display * dpy, int screen,
+                           int *ddxDriverMajorVersion,
+                           int *ddxDriverMinorVersion,
+                           int *ddxDriverPatchVersion,
+                           char **clientDriverName)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIGetClientDriverNameReply rep;
-    xXF86DRIGetClientDriverNameReq *req;
-
-    TRACE("GetClientDriverName...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIGetClientDriverName, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIGetClientDriverName;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("GetClientDriverName... return False");
-	return False;
-    }
-
-    *ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
-    *ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
-    *ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
-
-    if (rep.length) {
-        if (!(*clientDriverName = (char *)Xcalloc(rep.clientDriverNameLength + 1, 1))) {
-            _XEatData(dpy, ((rep.clientDriverNameLength+3) & ~3));
-            UnlockDisplay(dpy);
-            SyncHandle();
-            TRACE("GetClientDriverName... return False");
-            return False;
-        }
-	_XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
-    } else {
-        *clientDriverName = NULL;
-    }
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("GetClientDriverName... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIGetClientDriverNameReply rep;
+   xXF86DRIGetClientDriverNameReq *req;
+
+   TRACE("GetClientDriverName...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIGetClientDriverName, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIGetClientDriverName;
+   req->screen = screen;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("GetClientDriverName... return False");
+      return False;
+   }
+
+   *ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
+   *ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
+   *ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
+
+   if (rep.length) {
+      if (!
+          (*clientDriverName =
+           (char *) Xcalloc(rep.clientDriverNameLength + 1, 1))) {
+         _XEatData(dpy, ((rep.clientDriverNameLength + 3) & ~3));
+         UnlockDisplay(dpy);
+         SyncHandle();
+         TRACE("GetClientDriverName... return False");
+         return False;
+      }
+      _XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
+   }
+   else {
+      *clientDriverName = NULL;
+   }
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("GetClientDriverName... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRICreateContextWithConfig(Display* dpy, int screen, int configID, XID* context,
-	drm_context_t* hHWContext)
+PUBLIC Bool
+XF86DRICreateContextWithConfig(Display * dpy, int screen, int configID,
+                               XID * context, drm_context_t * hHWContext)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRICreateContextReply rep;
-    xXF86DRICreateContextReq *req;
-
-    TRACE("CreateContext...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRICreateContext, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRICreateContext;
-    req->visual = configID;
-    req->screen = screen;
-    *context = XAllocID(dpy);
-    req->context = *context;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("CreateContext... return False");
-	return False;
-    }
-    *hHWContext = rep.hHWContext;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("CreateContext... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRICreateContextReply rep;
+   xXF86DRICreateContextReq *req;
+
+   TRACE("CreateContext...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRICreateContext, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRICreateContext;
+   req->visual = configID;
+   req->screen = screen;
+   *context = XAllocID(dpy);
+   req->context = *context;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("CreateContext... return False");
+      return False;
+   }
+   *hHWContext = rep.hHWContext;
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("CreateContext... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRICreateContext(Display* dpy, int screen, Visual* visual, XID* context, drm_context_t* hHWContext)
+PUBLIC Bool
+XF86DRICreateContext(Display * dpy, int screen, Visual * visual,
+                     XID * context, drm_context_t * hHWContext)
 {
-    return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid,
-					   context, hHWContext );
+   return XF86DRICreateContextWithConfig(dpy, screen, visual->visualid,
+                                         context, hHWContext);
 }
 
-PUBLIC Bool XF86DRIDestroyContext(Display *dpy, int screen, 
-    XID context )
+PUBLIC Bool
+XF86DRIDestroyContext(Display * dpy, int screen, XID context)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIDestroyContextReq *req;
-
-    TRACE("DestroyContext...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIDestroyContext, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIDestroyContext;
-    req->screen = screen;
-    req->context = context;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("DestroyContext... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIDestroyContextReq *req;
+
+   TRACE("DestroyContext...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIDestroyContext, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIDestroyContext;
+   req->screen = screen;
+   req->context = context;
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("DestroyContext... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRICreateDrawable(Display *dpy, int screen, 
-    XID drawable, drm_drawable_t * hHWDrawable )
+PUBLIC Bool
+XF86DRICreateDrawable(Display * dpy, int screen,
+                      XID drawable, drm_drawable_t * hHWDrawable)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRICreateDrawableReply rep;
-    xXF86DRICreateDrawableReq *req;
-
-    TRACE("CreateDrawable...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRICreateDrawable, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRICreateDrawable;
-    req->screen = screen;
-    req->drawable = drawable;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("CreateDrawable... return False");
-	return False;
-    }
-    *hHWDrawable = rep.hHWDrawable;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("CreateDrawable... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRICreateDrawableReply rep;
+   xXF86DRICreateDrawableReq *req;
+
+   TRACE("CreateDrawable...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRICreateDrawable, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRICreateDrawable;
+   req->screen = screen;
+   req->drawable = drawable;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("CreateDrawable... return False");
+      return False;
+   }
+   *hHWDrawable = rep.hHWDrawable;
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("CreateDrawable... return True");
+   return True;
 }
 
-static int noopErrorHandler(Display *dpy, XErrorEvent *xerr)
+static int
+noopErrorHandler(Display * dpy, XErrorEvent * xerr)
 {
-    return 0;
+   return 0;
 }
 
-PUBLIC Bool XF86DRIDestroyDrawable(Display *dpy, int screen,
-    XID drawable )
+PUBLIC Bool
+XF86DRIDestroyDrawable(Display * dpy, int screen, XID drawable)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIDestroyDrawableReq *req;
-    int (*oldXErrorHandler)(Display *, XErrorEvent *);
-
-    TRACE("DestroyDrawable...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    /* This is called from the DRI driver, which used call it like this
-     *
-     *   if (windowExists(drawable))
-     *     destroyDrawable(drawable);
-     *
-     * which is a textbook race condition - the window may disappear
-     * from the server between checking for its existance and
-     * destroying it.  Instead we change the semantics of
-     * __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if
-     * the windows is gone, by wrapping the destroy call in an error
-     * handler. */
-
-    XSync(dpy, False);
-    oldXErrorHandler = XSetErrorHandler(noopErrorHandler);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIDestroyDrawable, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIDestroyDrawable;
-    req->screen = screen;
-    req->drawable = drawable;
-    UnlockDisplay(dpy);
-    SyncHandle();
-
-    XSetErrorHandler(oldXErrorHandler);
-
-    TRACE("DestroyDrawable... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIDestroyDrawableReq *req;
+   int (*oldXErrorHandler) (Display *, XErrorEvent *);
+
+   TRACE("DestroyDrawable...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   /* This is called from the DRI driver, which used call it like this
+    *
+    *   if (windowExists(drawable))
+    *     destroyDrawable(drawable);
+    *
+    * which is a textbook race condition - the window may disappear
+    * from the server between checking for its existance and
+    * destroying it.  Instead we change the semantics of
+    * __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if
+    * the windows is gone, by wrapping the destroy call in an error
+    * handler. */
+
+   XSync(dpy, False);
+   oldXErrorHandler = XSetErrorHandler(noopErrorHandler);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIDestroyDrawable, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIDestroyDrawable;
+   req->screen = screen;
+   req->drawable = drawable;
+   UnlockDisplay(dpy);
+   SyncHandle();
+
+   XSetErrorHandler(oldXErrorHandler);
+
+   TRACE("DestroyDrawable... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable,
-    unsigned int* index, unsigned int* stamp,
-    int* X, int* Y, int* W, int* H,
-    int* numClipRects, drm_clip_rect_t ** pClipRects,
-    int* backX, int* backY,
-    int* numBackClipRects, drm_clip_rect_t ** pBackClipRects )
+PUBLIC Bool
+XF86DRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable,
+                       unsigned int *index, unsigned int *stamp,
+                       int *X, int *Y, int *W, int *H,
+                       int *numClipRects, drm_clip_rect_t ** pClipRects,
+                       int *backX, int *backY,
+                       int *numBackClipRects,
+                       drm_clip_rect_t ** pBackClipRects)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIGetDrawableInfoReply rep;
-    xXF86DRIGetDrawableInfoReq *req;
-    int total_rects;
-
-    TRACE("GetDrawableInfo...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIGetDrawableInfo, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIGetDrawableInfo;
-    req->screen = screen;
-    req->drawable = drawable;
-
-    if (!_XReply(dpy, (xReply *)&rep, 1, xFalse)) 
-    {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("GetDrawableInfo... return False");
-	return False;
-    }
-    *index = rep.drawableTableIndex;
-    *stamp = rep.drawableTableStamp;
-    *X = (int)rep.drawableX;
-    *Y = (int)rep.drawableY;
-    *W = (int)rep.drawableWidth;
-    *H = (int)rep.drawableHeight;
-    *numClipRects = rep.numClipRects;
-    total_rects = *numClipRects;
-
-    *backX = rep.backX;
-    *backY = rep.backY;
-    *numBackClipRects = rep.numBackClipRects;
-    total_rects += *numBackClipRects;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIGetDrawableInfoReply rep;
+   xXF86DRIGetDrawableInfoReq *req;
+   int total_rects;
+
+   TRACE("GetDrawableInfo...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIGetDrawableInfo, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIGetDrawableInfo;
+   req->screen = screen;
+   req->drawable = drawable;
+
+   if (!_XReply(dpy, (xReply *) & rep, 1, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("GetDrawableInfo... return False");
+      return False;
+   }
+   *index = rep.drawableTableIndex;
+   *stamp = rep.drawableTableStamp;
+   *X = (int) rep.drawableX;
+   *Y = (int) rep.drawableY;
+   *W = (int) rep.drawableWidth;
+   *H = (int) rep.drawableHeight;
+   *numClipRects = rep.numClipRects;
+   total_rects = *numClipRects;
+
+   *backX = rep.backX;
+   *backY = rep.backY;
+   *numBackClipRects = rep.numBackClipRects;
+   total_rects += *numBackClipRects;
 
 #if 0
-    /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
-     * backwards compatibility (Because of the >> 2 shift) but the fix
-     * enables multi-threaded apps to work.
-     */
-    if (rep.length !=  ((((SIZEOF(xXF86DRIGetDrawableInfoReply) - 
-		       SIZEOF(xGenericReply) + 
-		       total_rects * sizeof(drm_clip_rect_t)) + 3) & ~3) >> 2)) {
-        _XEatData(dpy, rep.length);
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("GetDrawableInfo... return False");
-        return False;
-    }
+   /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
+    * backwards compatibility (Because of the >> 2 shift) but the fix
+    * enables multi-threaded apps to work.
+    */
+   if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) -
+                         SIZEOF(xGenericReply) +
+                         total_rects * sizeof(drm_clip_rect_t)) +
+                        3) & ~3) >> 2)) {
+      _XEatData(dpy, rep.length);
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("GetDrawableInfo... return False");
+      return False;
+   }
 #endif
 
-    if (*numClipRects) {
-       int len = sizeof(drm_clip_rect_t) * (*numClipRects);
-
-       *pClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
-       if (*pClipRects) 
-	  _XRead(dpy, (char*)*pClipRects, len);
-    } else {
-        *pClipRects = NULL;
-    }
-
-    if (*numBackClipRects) {
-       int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
-
-       *pBackClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
-       if (*pBackClipRects) 
-	  _XRead(dpy, (char*)*pBackClipRects, len);
-    } else {
-        *pBackClipRects = NULL;
-    }
-
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("GetDrawableInfo... return True");
-    return True;
+   if (*numClipRects) {
+      int len = sizeof(drm_clip_rect_t) * (*numClipRects);
+
+      *pClipRects = (drm_clip_rect_t *) Xcalloc(len, 1);
+      if (*pClipRects)
+         _XRead(dpy, (char *) *pClipRects, len);
+   }
+   else {
+      *pClipRects = NULL;
+   }
+
+   if (*numBackClipRects) {
+      int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
+
+      *pBackClipRects = (drm_clip_rect_t *) Xcalloc(len, 1);
+      if (*pBackClipRects)
+         _XRead(dpy, (char *) *pBackClipRects, len);
+   }
+   else {
+      *pBackClipRects = NULL;
+   }
+
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("GetDrawableInfo... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRIGetDeviceInfo(Display* dpy, int screen, drm_handle_t* hFrameBuffer, 
-	int* fbOrigin, int* fbSize, int* fbStride, int* devPrivateSize, void** pDevPrivate)
+PUBLIC Bool
+XF86DRIGetDeviceInfo(Display * dpy, int screen, drm_handle_t * hFrameBuffer,
+                     int *fbOrigin, int *fbSize, int *fbStride,
+                     int *devPrivateSize, void **pDevPrivate)
 {
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIGetDeviceInfoReply rep;
-    xXF86DRIGetDeviceInfoReq *req;
-
-    TRACE("GetDeviceInfo...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIGetDeviceInfo, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIGetDeviceInfo;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("GetDeviceInfo... return False");
-	return False;
-    }
-
-    *hFrameBuffer = rep.hFrameBufferLow;
-    if (sizeof(drm_handle_t) == 8) {
-       int shift = 32; /* var to prevent warning on next line */
-       *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
-    }
-
-    *fbOrigin = rep.framebufferOrigin;
-    *fbSize = rep.framebufferSize;
-    *fbStride = rep.framebufferStride;
-    *devPrivateSize = rep.devPrivateSize;
-
-    if (rep.length) {
-        if (!(*pDevPrivate = (void *)Xcalloc(rep.devPrivateSize, 1))) {
-            _XEatData(dpy, ((rep.devPrivateSize+3) & ~3));
-            UnlockDisplay(dpy);
-            SyncHandle();
-            TRACE("GetDeviceInfo... return False");
-            return False;
-        }
-	_XRead(dpy, (char*)*pDevPrivate, rep.devPrivateSize);
-    } else {
-        *pDevPrivate = NULL;
-    }
-
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("GetDeviceInfo... return True");
-    return True;
+   XExtDisplayInfo *info = find_display(dpy);
+   xXF86DRIGetDeviceInfoReply rep;
+   xXF86DRIGetDeviceInfoReq *req;
+
+   TRACE("GetDeviceInfo...");
+   XF86DRICheckExtension(dpy, info, False);
+
+   LockDisplay(dpy);
+   GetReq(XF86DRIGetDeviceInfo, req);
+   req->reqType = info->codes->major_opcode;
+   req->driReqType = X_XF86DRIGetDeviceInfo;
+   req->screen = screen;
+   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+      UnlockDisplay(dpy);
+      SyncHandle();
+      TRACE("GetDeviceInfo... return False");
+      return False;
+   }
+
+   *hFrameBuffer = rep.hFrameBufferLow;
+   if (sizeof(drm_handle_t) == 8) {
+      int shift = 32;           /* var to prevent warning on next line */
+      *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
+   }
+
+   *fbOrigin = rep.framebufferOrigin;
+   *fbSize = rep.framebufferSize;
+   *fbStride = rep.framebufferStride;
+   *devPrivateSize = rep.devPrivateSize;
+
+   if (rep.length) {
+      if (!(*pDevPrivate = (void *) Xcalloc(rep.devPrivateSize, 1))) {
+         _XEatData(dpy, ((rep.devPrivateSize + 3) & ~3));
+         UnlockDisplay(dpy);
+         SyncHandle();
+         TRACE("GetDeviceInfo... return False");
+         return False;
+      }
+      _XRead(dpy, (char *) *pDevPrivate, rep.devPrivateSize);
+   }
+   else {
+      *pDevPrivate = NULL;
+   }
+
+   UnlockDisplay(dpy);
+   SyncHandle();
+   TRACE("GetDeviceInfo... return True");
+   return True;
 }
 
-PUBLIC Bool XF86DRIOpenFullScreen(Display* dpy, int screen, Drawable drawable)
+PUBLIC Bool
+XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable)
 {
-    /* This function and the underlying X protocol are deprecated.
-     */
-    (void) dpy;
-    (void) screen;
-    (void) drawable;
-    return False;
+   /* This function and the underlying X protocol are deprecated.
+    */
+   (void) dpy;
+   (void) screen;
+   (void) drawable;
+   return False;
 }
 
-PUBLIC Bool XF86DRICloseFullScreen(Display* dpy, int screen, Drawable drawable)
+PUBLIC Bool
+XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable)
 {
-    /* This function and the underlying X protocol are deprecated.
-     */
-    (void) dpy;
-    (void) screen;
-    (void) drawable;
-    return True;
+   /* This function and the underlying X protocol are deprecated.
+    */
+   (void) dpy;
+   (void) screen;
+   (void) drawable;
+   return True;
 }
 
 #endif /* GLX_DIRECT_RENDERING */
-- 
cgit v1.2.3


From 4a3ccc6ca54d78dbc7e6737b80b63258081a12df Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 15:03:54 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs xf86dristr.h

---
 src/glx/x11/xf86dristr.h | 439 +++++++++++++++++++++++++----------------------
 1 file changed, 232 insertions(+), 207 deletions(-)

diff --git a/src/glx/x11/xf86dristr.h b/src/glx/x11/xf86dristr.h
index 1541c2744d..f3d13297dd 100644
--- a/src/glx/x11/xf86dristr.h
+++ b/src/glx/x11/xf86dristr.h
@@ -55,287 +55,312 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define XF86DRI_MINOR_VERSION	1
 #define XF86DRI_PATCH_VERSION	0
 
-typedef struct _XF86DRIQueryVersion {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRIQueryVersion */
-    CARD16	length B16;
+typedef struct _XF86DRIQueryVersion
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRIQueryVersion */
+   CARD16 length B16;
 } xXF86DRIQueryVersionReq;
 #define sz_xXF86DRIQueryVersionReq	4
 
-typedef struct {
-    BYTE	type;			/* X_Reply */
-    BOOL	pad1;
-    CARD16	sequenceNumber B16;
-    CARD32	length B32;
-    CARD16	majorVersion B16;	/* major version of DRI protocol */
-    CARD16	minorVersion B16;	/* minor version of DRI protocol */
-    CARD32	patchVersion B32;       /* patch version of DRI protocol */
-    CARD32	pad3 B32;
-    CARD32	pad4 B32;
-    CARD32	pad5 B32;
-    CARD32	pad6 B32;
+typedef struct
+{
+   BYTE type;                   /* X_Reply */
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD16 majorVersion B16;     /* major version of DRI protocol */
+   CARD16 minorVersion B16;     /* minor version of DRI protocol */
+   CARD32 patchVersion B32;     /* patch version of DRI protocol */
+   CARD32 pad3 B32;
+   CARD32 pad4 B32;
+   CARD32 pad5 B32;
+   CARD32 pad6 B32;
 } xXF86DRIQueryVersionReply;
 #define sz_xXF86DRIQueryVersionReply	32
 
-typedef struct _XF86DRIQueryDirectRenderingCapable {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* X_DRIQueryDirectRenderingCapable */
-    CARD16	length B16;
-    CARD32	screen B32;
+typedef struct _XF86DRIQueryDirectRenderingCapable
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* X_DRIQueryDirectRenderingCapable */
+   CARD16 length B16;
+   CARD32 screen B32;
 } xXF86DRIQueryDirectRenderingCapableReq;
 #define sz_xXF86DRIQueryDirectRenderingCapableReq	8
 
-typedef struct {
-    BYTE	type;			/* X_Reply */
-    BOOL	pad1;
-    CARD16	sequenceNumber B16;
-    CARD32	length B32;
-    BOOL	isCapable;
-    BOOL	pad2;
-    BOOL	pad3;
-    BOOL	pad4;
-    CARD32	pad5 B32;
-    CARD32	pad6 B32;
-    CARD32	pad7 B32;
-    CARD32	pad8 B32;
-    CARD32	pad9 B32;
+typedef struct
+{
+   BYTE type;                   /* X_Reply */
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   BOOL isCapable;
+   BOOL pad2;
+   BOOL pad3;
+   BOOL pad4;
+   CARD32 pad5 B32;
+   CARD32 pad6 B32;
+   CARD32 pad7 B32;
+   CARD32 pad8 B32;
+   CARD32 pad9 B32;
 } xXF86DRIQueryDirectRenderingCapableReply;
 #define sz_xXF86DRIQueryDirectRenderingCapableReply	32
 
-typedef struct _XF86DRIOpenConnection {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRIOpenConnection */
-    CARD16	length B16;
-    CARD32	screen B32;
+typedef struct _XF86DRIOpenConnection
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRIOpenConnection */
+   CARD16 length B16;
+   CARD32 screen B32;
 } xXF86DRIOpenConnectionReq;
 #define sz_xXF86DRIOpenConnectionReq	8
 
-typedef struct {
-    BYTE	type;			/* X_Reply */
-    BOOL	pad1;
-    CARD16	sequenceNumber B16;
-    CARD32	length B32;
-    CARD32	hSAREALow B32;
-    CARD32	hSAREAHigh B32;
-    CARD32	busIdStringLength B32;
-    CARD32	pad6 B32;
-    CARD32	pad7 B32;
-    CARD32	pad8 B32;
+typedef struct
+{
+   BYTE type;                   /* X_Reply */
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 hSAREALow B32;
+   CARD32 hSAREAHigh B32;
+   CARD32 busIdStringLength B32;
+   CARD32 pad6 B32;
+   CARD32 pad7 B32;
+   CARD32 pad8 B32;
 } xXF86DRIOpenConnectionReply;
 #define sz_xXF86DRIOpenConnectionReply	32
 
-typedef struct _XF86DRIAuthConnection {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRICloseConnection */
-    CARD16	length B16;
-    CARD32	screen B32;
-    CARD32      magic B32;
+typedef struct _XF86DRIAuthConnection
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRICloseConnection */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 magic B32;
 } xXF86DRIAuthConnectionReq;
 #define sz_xXF86DRIAuthConnectionReq	12
 
-typedef struct {
-    BYTE        type;
-    BOOL        pad1;
-    CARD16      sequenceNumber B16;
-    CARD32      length B32;
-    CARD32      authenticated B32;
-    CARD32      pad2 B32;
-    CARD32      pad3 B32;
-    CARD32      pad4 B32;
-    CARD32      pad5 B32;
-    CARD32      pad6 B32;
+typedef struct
+{
+   BYTE type;
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 authenticated B32;
+   CARD32 pad2 B32;
+   CARD32 pad3 B32;
+   CARD32 pad4 B32;
+   CARD32 pad5 B32;
+   CARD32 pad6 B32;
 } xXF86DRIAuthConnectionReply;
 #define zx_xXF86DRIAuthConnectionReply  32
 
-typedef struct _XF86DRICloseConnection {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRICloseConnection */
-    CARD16	length B16;
-    CARD32	screen B32;
+typedef struct _XF86DRICloseConnection
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRICloseConnection */
+   CARD16 length B16;
+   CARD32 screen B32;
 } xXF86DRICloseConnectionReq;
 #define sz_xXF86DRICloseConnectionReq	8
 
-typedef struct _XF86DRIGetClientDriverName {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRIGetClientDriverName */
-    CARD16	length B16;
-    CARD32	screen B32;
+typedef struct _XF86DRIGetClientDriverName
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRIGetClientDriverName */
+   CARD16 length B16;
+   CARD32 screen B32;
 } xXF86DRIGetClientDriverNameReq;
 #define sz_xXF86DRIGetClientDriverNameReq	8
 
-typedef struct {
-    BYTE	type;			/* X_Reply */
-    BOOL	pad1;
-    CARD16	sequenceNumber B16;
-    CARD32	length B32;
-    CARD32	ddxDriverMajorVersion B32;
-    CARD32	ddxDriverMinorVersion B32;
-    CARD32	ddxDriverPatchVersion B32;
-    CARD32	clientDriverNameLength B32;
-    CARD32	pad5 B32;
-    CARD32	pad6 B32;
+typedef struct
+{
+   BYTE type;                   /* X_Reply */
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 ddxDriverMajorVersion B32;
+   CARD32 ddxDriverMinorVersion B32;
+   CARD32 ddxDriverPatchVersion B32;
+   CARD32 clientDriverNameLength B32;
+   CARD32 pad5 B32;
+   CARD32 pad6 B32;
 } xXF86DRIGetClientDriverNameReply;
 #define sz_xXF86DRIGetClientDriverNameReply	32
 
-typedef struct _XF86DRICreateContext {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRICreateContext */
-    CARD16	length B16;
-    CARD32	screen B32;
-    CARD32	visual B32;
-    CARD32	context B32;
+typedef struct _XF86DRICreateContext
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRICreateContext */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 visual B32;
+   CARD32 context B32;
 } xXF86DRICreateContextReq;
 #define sz_xXF86DRICreateContextReq	16
 
-typedef struct {
-    BYTE	type;			/* X_Reply */
-    BOOL	pad1;
-    CARD16	sequenceNumber B16;
-    CARD32	length B32;
-    CARD32	hHWContext B32;
-    CARD32	pad2 B32;
-    CARD32	pad3 B32;
-    CARD32	pad4 B32;
-    CARD32	pad5 B32;
-    CARD32	pad6 B32;
+typedef struct
+{
+   BYTE type;                   /* X_Reply */
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 hHWContext B32;
+   CARD32 pad2 B32;
+   CARD32 pad3 B32;
+   CARD32 pad4 B32;
+   CARD32 pad5 B32;
+   CARD32 pad6 B32;
 } xXF86DRICreateContextReply;
 #define sz_xXF86DRICreateContextReply	32
 
-typedef struct _XF86DRIDestroyContext {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRIDestroyContext */
-    CARD16	length B16;
-    CARD32	screen B32;
-    CARD32	context B32;
+typedef struct _XF86DRIDestroyContext
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRIDestroyContext */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 context B32;
 } xXF86DRIDestroyContextReq;
 #define sz_xXF86DRIDestroyContextReq	12
 
-typedef struct _XF86DRICreateDrawable {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRICreateDrawable */
-    CARD16	length B16;
-    CARD32	screen B32;
-    CARD32	drawable B32;
+typedef struct _XF86DRICreateDrawable
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRICreateDrawable */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 drawable B32;
 } xXF86DRICreateDrawableReq;
 #define sz_xXF86DRICreateDrawableReq	12
 
-typedef struct {
-    BYTE	type;			/* X_Reply */
-    BOOL	pad1;
-    CARD16	sequenceNumber B16;
-    CARD32	length B32;
-    CARD32	hHWDrawable B32;
-    CARD32	pad2 B32;
-    CARD32	pad3 B32;
-    CARD32	pad4 B32;
-    CARD32	pad5 B32;
-    CARD32	pad6 B32;
+typedef struct
+{
+   BYTE type;                   /* X_Reply */
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 hHWDrawable B32;
+   CARD32 pad2 B32;
+   CARD32 pad3 B32;
+   CARD32 pad4 B32;
+   CARD32 pad5 B32;
+   CARD32 pad6 B32;
 } xXF86DRICreateDrawableReply;
 #define sz_xXF86DRICreateDrawableReply	32
 
-typedef struct _XF86DRIDestroyDrawable {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRIDestroyDrawable */
-    CARD16	length B16;
-    CARD32	screen B32;
-    CARD32	drawable B32;
+typedef struct _XF86DRIDestroyDrawable
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRIDestroyDrawable */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 drawable B32;
 } xXF86DRIDestroyDrawableReq;
 #define sz_xXF86DRIDestroyDrawableReq	12
 
-typedef struct _XF86DRIGetDrawableInfo {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRIGetDrawableInfo */
-    CARD16	length B16;
-    CARD32	screen B32;
-    CARD32	drawable B32;
+typedef struct _XF86DRIGetDrawableInfo
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRIGetDrawableInfo */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 drawable B32;
 } xXF86DRIGetDrawableInfoReq;
 #define sz_xXF86DRIGetDrawableInfoReq	12
 
-typedef struct {
-    BYTE	type;			/* X_Reply */
-    BOOL	pad1;
-    CARD16	sequenceNumber B16;
-    CARD32	length B32;
-    CARD32	drawableTableIndex B32;
-    CARD32	drawableTableStamp B32;
-    INT16	drawableX B16;
-    INT16	drawableY B16;
-    INT16	drawableWidth B16;
-    INT16	drawableHeight B16;
-    CARD32	numClipRects B32;
-    INT16       backX B16;
-    INT16       backY B16;
-    CARD32      numBackClipRects B32;
+typedef struct
+{
+   BYTE type;                   /* X_Reply */
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 drawableTableIndex B32;
+   CARD32 drawableTableStamp B32;
+   INT16 drawableX B16;
+   INT16 drawableY B16;
+   INT16 drawableWidth B16;
+   INT16 drawableHeight B16;
+   CARD32 numClipRects B32;
+   INT16 backX B16;
+   INT16 backY B16;
+   CARD32 numBackClipRects B32;
 } xXF86DRIGetDrawableInfoReply;
 
 #define sz_xXF86DRIGetDrawableInfoReply	36
 
 
-typedef struct _XF86DRIGetDeviceInfo {
-    CARD8	reqType;		/* always DRIReqCode */
-    CARD8	driReqType;		/* always X_DRIGetDeviceInfo */
-    CARD16	length B16;
-    CARD32	screen B32;
+typedef struct _XF86DRIGetDeviceInfo
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRIGetDeviceInfo */
+   CARD16 length B16;
+   CARD32 screen B32;
 } xXF86DRIGetDeviceInfoReq;
 #define sz_xXF86DRIGetDeviceInfoReq	8
 
-typedef struct {
-    BYTE	type;			/* X_Reply */
-    BOOL	pad1;
-    CARD16	sequenceNumber B16;
-    CARD32	length B32;
-    CARD32	hFrameBufferLow B32;
-    CARD32	hFrameBufferHigh B32;
-    CARD32	framebufferOrigin B32;
-    CARD32	framebufferSize B32;
-    CARD32	framebufferStride B32;
-    CARD32	devPrivateSize B32;
+typedef struct
+{
+   BYTE type;                   /* X_Reply */
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 hFrameBufferLow B32;
+   CARD32 hFrameBufferHigh B32;
+   CARD32 framebufferOrigin B32;
+   CARD32 framebufferSize B32;
+   CARD32 framebufferStride B32;
+   CARD32 devPrivateSize B32;
 } xXF86DRIGetDeviceInfoReply;
 #define sz_xXF86DRIGetDeviceInfoReply	32
 
-typedef struct _XF86DRIOpenFullScreen {
-    CARD8       reqType;	/* always DRIReqCode */
-    CARD8       driReqType;	/* always X_DRIOpenFullScreen */
-    CARD16      length B16;
-    CARD32      screen B32;
-    CARD32      drawable B32;
+typedef struct _XF86DRIOpenFullScreen
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRIOpenFullScreen */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 drawable B32;
 } xXF86DRIOpenFullScreenReq;
 #define sz_xXF86DRIOpenFullScreenReq    12
 
-typedef struct {
-    BYTE        type;
-    BOOL        pad1;
-    CARD16      sequenceNumber B16;
-    CARD32      length B32;
-    CARD32      isFullScreen B32;
-    CARD32      pad2 B32;
-    CARD32      pad3 B32;
-    CARD32      pad4 B32;
-    CARD32      pad5 B32;
-    CARD32      pad6 B32;
+typedef struct
+{
+   BYTE type;
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 isFullScreen B32;
+   CARD32 pad2 B32;
+   CARD32 pad3 B32;
+   CARD32 pad4 B32;
+   CARD32 pad5 B32;
+   CARD32 pad6 B32;
 } xXF86DRIOpenFullScreenReply;
 #define sz_xXF86DRIOpenFullScreenReply  32
 
-typedef struct _XF86DRICloseFullScreen {
-    CARD8       reqType;	/* always DRIReqCode */
-    CARD8       driReqType;	/* always X_DRICloseFullScreen */
-    CARD16      length B16;
-    CARD32      screen B32;
-    CARD32      drawable B32;
+typedef struct _XF86DRICloseFullScreen
+{
+   CARD8 reqType;               /* always DRIReqCode */
+   CARD8 driReqType;            /* always X_DRICloseFullScreen */
+   CARD16 length B16;
+   CARD32 screen B32;
+   CARD32 drawable B32;
 } xXF86DRICloseFullScreenReq;
 #define sz_xXF86DRICloseFullScreenReq   12
 
-typedef struct {
-    BYTE        type;
-    BOOL        pad1;
-    CARD16      sequenceNumber B16;
-    CARD32      length B32;
-    CARD32      pad2 B32;
-    CARD32      pad3 B32;
-    CARD32      pad4 B32;
-    CARD32      pad5 B32;
-    CARD32      pad6 B32;
-    CARD32      pad7 B32;
+typedef struct
+{
+   BYTE type;
+   BOOL pad1;
+   CARD16 sequenceNumber B16;
+   CARD32 length B32;
+   CARD32 pad2 B32;
+   CARD32 pad3 B32;
+   CARD32 pad4 B32;
+   CARD32 pad5 B32;
+   CARD32 pad6 B32;
+   CARD32 pad7 B32;
 } xXF86DRICloseFullScreenReply;
 #define sz_xXF86DRICloseFullScreenReply  32
 
-- 
cgit v1.2.3


From 1d0a9e4377b89dffb201eb3cb76c7f72969675b3 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 15:04:31 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs xfont.c

---
 src/glx/x11/xfont.c | 423 ++++++++++++++++++++++++++--------------------------
 1 file changed, 212 insertions(+), 211 deletions(-)

diff --git a/src/glx/x11/xfont.c b/src/glx/x11/xfont.c
index 886fb8efd0..8e46063a32 100644
--- a/src/glx/x11/xfont.c
+++ b/src/glx/x11/xfont.c
@@ -49,59 +49,56 @@
 int debug_xfonts = 0;
 
 static void
-dump_char_struct (XCharStruct *ch, char *prefix)
+dump_char_struct(XCharStruct * ch, char *prefix)
 {
-  printf ("%slbearing = %d, rbearing = %d, width = %d\n",
+   printf("%slbearing = %d, rbearing = %d, width = %d\n",
           prefix, ch->lbearing, ch->rbearing, ch->width);
-  printf ("%sascent = %d, descent = %d, attributes = %u\n",
+   printf("%sascent = %d, descent = %d, attributes = %u\n",
           prefix, ch->ascent, ch->descent, (unsigned int) ch->attributes);
 }
 
 static void
-dump_font_struct (XFontStruct *font)
+dump_font_struct(XFontStruct * font)
 {
-  printf ("ascent = %d, descent = %d\n", font->ascent, font->descent);
-  printf ("char_or_byte2 = (%u,%u)\n",
+   printf("ascent = %d, descent = %d\n", font->ascent, font->descent);
+   printf("char_or_byte2 = (%u,%u)\n",
           font->min_char_or_byte2, font->max_char_or_byte2);
-  printf ("byte1 = (%u,%u)\n", font->min_byte1, font->max_byte1);
-  printf ("all_chars_exist = %s\n", font->all_chars_exist ? "True" : 
-"False");
-  printf ("default_char = %c (\\%03o)\n",
-          (char) (isprint (font->default_char) ? font->default_char : ' '),
+   printf("byte1 = (%u,%u)\n", font->min_byte1, font->max_byte1);
+   printf("all_chars_exist = %s\n", font->all_chars_exist ? "True" : "False");
+   printf("default_char = %c (\\%03o)\n",
+          (char) (isprint(font->default_char) ? font->default_char : ' '),
           font->default_char);
-  dump_char_struct (&font->min_bounds, "min> ");
-  dump_char_struct (&font->max_bounds, "max> ");
+   dump_char_struct(&font->min_bounds, "min> ");
+   dump_char_struct(&font->max_bounds, "max> ");
 #if 0
-  for (c = font->min_char_or_byte2; c <= font->max_char_or_byte2; c++)
-    {
+   for (c = font->min_char_or_byte2; c <= font->max_char_or_byte2; c++) {
       char prefix[8];
-      sprintf (prefix, "%d> ", c);
-      dump_char_struct (&font->per_char[c], prefix);
-    }
+      sprintf(prefix, "%d> ", c);
+      dump_char_struct(&font->per_char[c], prefix);
+   }
 #endif
 }
 
 static void
-dump_bitmap (unsigned int width, unsigned int height, GLubyte *bitmap)
+dump_bitmap(unsigned int width, unsigned int height, GLubyte * bitmap)
 {
-  unsigned int x, y;
-
-  printf ("    ");
-  for (x = 0; x < 8*width; x++)
-    printf ("%o", 7 - (x % 8));
-  putchar ('\n');
-  for (y = 0; y < height; y++)
-    {
-      printf ("%3o:", y);
-      for (x = 0; x < 8*width; x++)
-        putchar ((bitmap[width*(height - y - 1) + x/8] & (1 << (7 - (x % 
-8))))
+   unsigned int x, y;
+
+   printf("    ");
+   for (x = 0; x < 8 * width; x++)
+      printf("%o", 7 - (x % 8));
+   putchar('\n');
+   for (y = 0; y < height; y++) {
+      printf("%3o:", y);
+      for (x = 0; x < 8 * width; x++)
+         putchar((bitmap[width * (height - y - 1) + x / 8] & (1 << (7 - (x %
+                                                                         8))))
                  ? '*' : '.');
-      printf ("   ");
+      printf("   ");
       for (x = 0; x < width; x++)
-        printf ("0x%02x, ", bitmap[width*(height - y - 1) + x]);
-      putchar ('\n');
-    }
+         printf("0x%02x, ", bitmap[width * (height - y - 1) + x]);
+      putchar('\n');
+   }
 }
 #endif /* DEBUG */
 
@@ -133,169 +130,172 @@ dump_bitmap (unsigned int width, unsigned int height, GLubyte *bitmap)
  * Generate OpenGL-compatible bitmap.
  */
 static void
-fill_bitmap (Display *dpy, Window win, GC gc,
-             unsigned int width, unsigned int height,
-             int x0, int y0, unsigned int c, GLubyte *bitmap)
+fill_bitmap(Display * dpy, Window win, GC gc,
+            unsigned int width, unsigned int height,
+            int x0, int y0, unsigned int c, GLubyte * bitmap)
 {
-  XImage *image;
-  unsigned int x, y;
-  Pixmap pixmap;
-  XChar2b char2b;
-
-  pixmap = XCreatePixmap (dpy, win, 8*width, height, 1);
-  XSetForeground(dpy, gc, 0);
-  XFillRectangle (dpy, pixmap, gc, 0, 0, 8*width, height);
-  XSetForeground(dpy, gc, 1);
-
-  char2b.byte1 = (c >> 8) & 0xff;
-  char2b.byte2 = (c & 0xff);
-
-  XDrawString16 (dpy, pixmap, gc, x0, y0, &char2b, 1);
-
-  image = XGetImage (dpy, pixmap, 0, 0, 8*width, height, 1, XYPixmap);
-  if (image) {
-    /* Fill the bitmap (X11 and OpenGL are upside down wrt each other).  */
-    for (y = 0; y < height; y++)
-      for (x = 0; x < 8*width; x++)
-        if (XGetPixel (image, x, y))
-          bitmap[width*(height - y - 1) + x/8] |= (1 << (7 - (x % 8)));
-    XDestroyImage (image);
-  }
-
-  XFreePixmap (dpy, pixmap);
+   XImage *image;
+   unsigned int x, y;
+   Pixmap pixmap;
+   XChar2b char2b;
+
+   pixmap = XCreatePixmap(dpy, win, 8 * width, height, 1);
+   XSetForeground(dpy, gc, 0);
+   XFillRectangle(dpy, pixmap, gc, 0, 0, 8 * width, height);
+   XSetForeground(dpy, gc, 1);
+
+   char2b.byte1 = (c >> 8) & 0xff;
+   char2b.byte2 = (c & 0xff);
+
+   XDrawString16(dpy, pixmap, gc, x0, y0, &char2b, 1);
+
+   image = XGetImage(dpy, pixmap, 0, 0, 8 * width, height, 1, XYPixmap);
+   if (image) {
+      /* Fill the bitmap (X11 and OpenGL are upside down wrt each other).  */
+      for (y = 0; y < height; y++)
+         for (x = 0; x < 8 * width; x++)
+            if (XGetPixel(image, x, y))
+               bitmap[width * (height - y - 1) + x / 8] |=
+                  (1 << (7 - (x % 8)));
+      XDestroyImage(image);
+   }
+
+   XFreePixmap(dpy, pixmap);
 }
 
 /*
  * determine if a given glyph is valid and return the
  * corresponding XCharStruct.
  */
-static XCharStruct *isvalid(XFontStruct *fs, int which)
+static XCharStruct *
+isvalid(XFontStruct * fs, int which)
 {
-  unsigned int  rows,pages;
-  int           byte1 = 0, byte2 = 0;
-  int           i,valid = 1;
-
-  rows = fs->max_byte1 - fs->min_byte1 + 1;
-  pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
-
-  if (rows == 1) {
-    /* "linear" fonts */
-    if ((fs->min_char_or_byte2 > which) ||
-        (fs->max_char_or_byte2 < which)) valid = 0;
-  } else {
-    /* "matrix" fonts */
-    byte2 = which & 0xff;
-    byte1 = which >> 8;
-    if ((fs->min_char_or_byte2 > byte2) ||
-        (fs->max_char_or_byte2 < byte2) ||
-        (fs->min_byte1 > byte1) ||
-        (fs->max_byte1 < byte1)) valid = 0;
-  }
-
-  if (valid) {
-    if (fs->per_char) {
-      if (rows == 1) {
-        /* "linear" fonts */
-        return(fs->per_char + (which-fs->min_char_or_byte2) );
-      } else {
-        /* "matrix" fonts */
-        i = ((byte1 - fs->min_byte1) * pages) +
-             (byte2 - fs->min_char_or_byte2);
-        return(fs->per_char + i);
+   unsigned int rows, pages;
+   int byte1 = 0, byte2 = 0;
+   int i, valid = 1;
+
+   rows = fs->max_byte1 - fs->min_byte1 + 1;
+   pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
+
+   if (rows == 1) {
+      /* "linear" fonts */
+      if ((fs->min_char_or_byte2 > which) || (fs->max_char_or_byte2 < which))
+         valid = 0;
+   }
+   else {
+      /* "matrix" fonts */
+      byte2 = which & 0xff;
+      byte1 = which >> 8;
+      if ((fs->min_char_or_byte2 > byte2) ||
+          (fs->max_char_or_byte2 < byte2) ||
+          (fs->min_byte1 > byte1) || (fs->max_byte1 < byte1))
+         valid = 0;
+   }
+
+   if (valid) {
+      if (fs->per_char) {
+         if (rows == 1) {
+            /* "linear" fonts */
+            return (fs->per_char + (which - fs->min_char_or_byte2));
+         }
+         else {
+            /* "matrix" fonts */
+            i = ((byte1 - fs->min_byte1) * pages) +
+               (byte2 - fs->min_char_or_byte2);
+            return (fs->per_char + i);
+         }
       }
-    } else {
-        return(&fs->min_bounds);
-    }
-  }
-  return(NULL);
+      else {
+         return (&fs->min_bounds);
+      }
+   }
+   return (NULL);
 }
 
-_X_HIDDEN void DRI_glXUseXFont( Font font, int first, int count, int listbase )
+_X_HIDDEN void
+DRI_glXUseXFont(Font font, int first, int count, int listbase)
 {
-  GLXContext CC;
-  Display *dpy;
-  Window win;
-  Pixmap pixmap;
-  GC gc;
-  XGCValues values;
-  unsigned long valuemask;
-  XFontStruct *fs;
-
-  GLint swapbytes, lsbfirst, rowlength;
-  GLint skiprows, skippixels, alignment;
-
-  unsigned int max_width, max_height, max_bm_width, max_bm_height;
-  GLubyte *bm;
-
-  int i;
-
-  CC = __glXGetCurrentContext();
-  dpy = CC->currentDpy;
-  win = CC->currentDrawable;
-
-  fs = XQueryFont (dpy, font);
-  if (!fs)
-    {
+   GLXContext CC;
+   Display *dpy;
+   Window win;
+   Pixmap pixmap;
+   GC gc;
+   XGCValues values;
+   unsigned long valuemask;
+   XFontStruct *fs;
+
+   GLint swapbytes, lsbfirst, rowlength;
+   GLint skiprows, skippixels, alignment;
+
+   unsigned int max_width, max_height, max_bm_width, max_bm_height;
+   GLubyte *bm;
+
+   int i;
+
+   CC = __glXGetCurrentContext();
+   dpy = CC->currentDpy;
+   win = CC->currentDrawable;
+
+   fs = XQueryFont(dpy, font);
+   if (!fs) {
       __glXSetError(CC, GL_INVALID_VALUE);
       return;
-    }
-
-  /* Allocate a bitmap that can fit all characters.  */
-  max_width = fs->max_bounds.rbearing - fs->min_bounds.lbearing;
-  max_height = fs->max_bounds.ascent + fs->max_bounds.descent;
-  max_bm_width = (max_width + 7) / 8;
-  max_bm_height = max_height;
-
-  bm = (GLubyte *) Xmalloc((max_bm_width * max_bm_height) * sizeof 
-(GLubyte));
-  if (!bm) {
-      XFreeFontInfo( NULL, fs, 1 );
+   }
+
+   /* Allocate a bitmap that can fit all characters.  */
+   max_width = fs->max_bounds.rbearing - fs->min_bounds.lbearing;
+   max_height = fs->max_bounds.ascent + fs->max_bounds.descent;
+   max_bm_width = (max_width + 7) / 8;
+   max_bm_height = max_height;
+
+   bm = (GLubyte *) Xmalloc((max_bm_width * max_bm_height) * sizeof(GLubyte));
+   if (!bm) {
+      XFreeFontInfo(NULL, fs, 1);
       __glXSetError(CC, GL_OUT_OF_MEMORY);
       return;
-    }
+   }
 
 #if 0
-  /* get the page info */
-  pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
-  firstchar = (fs->min_byte1 << 8) + fs->min_char_or_byte2;
-  lastchar = (fs->max_byte1 << 8) + fs->max_char_or_byte2;
-  rows = fs->max_byte1 - fs->min_byte1 + 1;
-  unsigned int first_char, last_char, pages, rows;
+   /* get the page info */
+   pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
+   firstchar = (fs->min_byte1 << 8) + fs->min_char_or_byte2;
+   lastchar = (fs->max_byte1 << 8) + fs->max_char_or_byte2;
+   rows = fs->max_byte1 - fs->min_byte1 + 1;
+   unsigned int first_char, last_char, pages, rows;
 #endif
 
-  /* Save the current packing mode for bitmaps.  */
-  glGetIntegerv (GL_UNPACK_SWAP_BYTES, &swapbytes);
-  glGetIntegerv (GL_UNPACK_LSB_FIRST, &lsbfirst);
-  glGetIntegerv (GL_UNPACK_ROW_LENGTH, &rowlength);
-  glGetIntegerv (GL_UNPACK_SKIP_ROWS, &skiprows);
-  glGetIntegerv (GL_UNPACK_SKIP_PIXELS, &skippixels);
-  glGetIntegerv (GL_UNPACK_ALIGNMENT, &alignment);
-
-  /* Enforce a standard packing mode which is compatible with
-     fill_bitmap() from above.  This is actually the default mode,
-     except for the (non)alignment.  */
-  glPixelStorei (GL_UNPACK_SWAP_BYTES, GL_FALSE);
-  glPixelStorei (GL_UNPACK_LSB_FIRST, GL_FALSE);
-  glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
-  glPixelStorei (GL_UNPACK_SKIP_ROWS, 0);
-  glPixelStorei (GL_UNPACK_SKIP_PIXELS, 0);
-  glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
-
-  pixmap = XCreatePixmap (dpy, win, 10, 10, 1);
-  values.foreground = BlackPixel (dpy, DefaultScreen (dpy));
-  values.background = WhitePixel (dpy, DefaultScreen (dpy));
-  values.font = fs->fid;
-  valuemask = GCForeground | GCBackground | GCFont;
-  gc = XCreateGC (dpy, pixmap, valuemask, &values);
-  XFreePixmap (dpy, pixmap);
+   /* Save the current packing mode for bitmaps.  */
+   glGetIntegerv(GL_UNPACK_SWAP_BYTES, &swapbytes);
+   glGetIntegerv(GL_UNPACK_LSB_FIRST, &lsbfirst);
+   glGetIntegerv(GL_UNPACK_ROW_LENGTH, &rowlength);
+   glGetIntegerv(GL_UNPACK_SKIP_ROWS, &skiprows);
+   glGetIntegerv(GL_UNPACK_SKIP_PIXELS, &skippixels);
+   glGetIntegerv(GL_UNPACK_ALIGNMENT, &alignment);
+
+   /* Enforce a standard packing mode which is compatible with
+      fill_bitmap() from above.  This is actually the default mode,
+      except for the (non)alignment.  */
+   glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE);
+   glPixelStorei(GL_UNPACK_LSB_FIRST, GL_FALSE);
+   glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
+   glPixelStorei(GL_UNPACK_SKIP_ROWS, 0);
+   glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0);
+   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+
+   pixmap = XCreatePixmap(dpy, win, 10, 10, 1);
+   values.foreground = BlackPixel(dpy, DefaultScreen(dpy));
+   values.background = WhitePixel(dpy, DefaultScreen(dpy));
+   values.font = fs->fid;
+   valuemask = GCForeground | GCBackground | GCFont;
+   gc = XCreateGC(dpy, pixmap, valuemask, &values);
+   XFreePixmap(dpy, pixmap);
 
 #ifdef DEBUG
-  if (debug_xfonts)
-    dump_font_struct (fs);
+   if (debug_xfonts)
+      dump_font_struct(fs);
 #endif
 
-  for (i = 0; i < count; i++)
-    {
+   for (i = 0; i < count; i++) {
       unsigned int width, height, bm_width, bm_height;
       GLfloat x0, y0, dx, dy;
       XCharStruct *ch;
@@ -307,17 +307,18 @@ _X_HIDDEN void DRI_glXUseXFont( Font font, int first, int count, int listbase )
       /* check on index validity and get the bounds */
       ch = isvalid(fs, c);
       if (!ch) {
-        ch = &fs->max_bounds;
-        valid = 0;
-      } else {
-        valid = 1;
+         ch = &fs->max_bounds;
+         valid = 0;
+      }
+      else {
+         valid = 1;
       }
 
 #ifdef DEBUG
       if (debug_xfonts) {
-          char s[7];
-          sprintf (s, isprint (c) ? "%c> " : "\\%03o> ", c);
-          dump_char_struct (ch, s);
+         char s[7];
+         sprintf(s, isprint(c) ? "%c> " : "\\%03o> ", c);
+         dump_char_struct(ch, s);
       }
 #endif
 
@@ -325,13 +326,13 @@ _X_HIDDEN void DRI_glXUseXFont( Font font, int first, int count, int listbase )
          straight from the glXUseXFont(3) manpage.  */
       width = ch->rbearing - ch->lbearing;
       height = ch->ascent + ch->descent;
-      x0 = - ch->lbearing;
+      x0 = -ch->lbearing;
       y0 = ch->descent - 1;
       dx = ch->width;
       dy = 0;
 
       /* X11's starting point.  */
-      x = - ch->lbearing;
+      x = -ch->lbearing;
       y = ch->ascent;
 
       /* Round the width to a multiple of eight.  We will use this also
@@ -340,38 +341,38 @@ _X_HIDDEN void DRI_glXUseXFont( Font font, int first, int count, int listbase )
       bm_width = (width + 7) / 8;
       bm_height = height;
 
-      glNewList (list, GL_COMPILE);
-        if (valid && (bm_width > 0) && (bm_height > 0)) {
+      glNewList(list, GL_COMPILE);
+      if (valid && (bm_width > 0) && (bm_height > 0)) {
 
-            memset (bm, '\0', bm_width * bm_height);
-            fill_bitmap (dpy, win, gc, bm_width, bm_height, x, y, c, bm);
+         memset(bm, '\0', bm_width * bm_height);
+         fill_bitmap(dpy, win, gc, bm_width, bm_height, x, y, c, bm);
 
-            glBitmap (width, height, x0, y0, dx, dy, bm);
+         glBitmap(width, height, x0, y0, dx, dy, bm);
 #ifdef DEBUG
-            if (debug_xfonts) {
-                printf ("width/height = %u/%u\n", width, height);
-                printf ("bm_width/bm_height = %u/%u\n", bm_width, 
-bm_height);
-                dump_bitmap (bm_width, bm_height, bm);
-              }
+         if (debug_xfonts) {
+            printf("width/height = %u/%u\n", width, height);
+            printf("bm_width/bm_height = %u/%u\n", bm_width, bm_height);
+            dump_bitmap(bm_width, bm_height, bm);
+         }
 #endif
-          } else {
-            glBitmap (0, 0, 0.0, 0.0, dx, dy, NULL);
-          }
-      glEndList ();
-    }
-
-  Xfree(bm);
-  XFreeFontInfo( NULL, fs, 1 );
-  XFreeGC (dpy, gc);
-
-  /* Restore saved packing modes.  */
-  glPixelStorei(GL_UNPACK_SWAP_BYTES, swapbytes);
-  glPixelStorei(GL_UNPACK_LSB_FIRST, lsbfirst);
-  glPixelStorei(GL_UNPACK_ROW_LENGTH, rowlength);
-  glPixelStorei(GL_UNPACK_SKIP_ROWS, skiprows);
-  glPixelStorei(GL_UNPACK_SKIP_PIXELS, skippixels);
-  glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
+      }
+      else {
+         glBitmap(0, 0, 0.0, 0.0, dx, dy, NULL);
+      }
+      glEndList();
+   }
+
+   Xfree(bm);
+   XFreeFontInfo(NULL, fs, 1);
+   XFreeGC(dpy, gc);
+
+   /* Restore saved packing modes.  */
+   glPixelStorei(GL_UNPACK_SWAP_BYTES, swapbytes);
+   glPixelStorei(GL_UNPACK_LSB_FIRST, lsbfirst);
+   glPixelStorei(GL_UNPACK_ROW_LENGTH, rowlength);
+   glPixelStorei(GL_UNPACK_SKIP_ROWS, skiprows);
+   glPixelStorei(GL_UNPACK_SKIP_PIXELS, skippixels);
+   glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
 }
 
 #endif
-- 
cgit v1.2.3


From 80c83c97fc921bd32383ee784938d91b5fab7b1d Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 15:07:23 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glxextensions.h

---
 src/glx/x11/glxextensions.h | 56 ++++++++++++++++++++++++++-------------------
 1 file changed, 32 insertions(+), 24 deletions(-)

diff --git a/src/glx/x11/glxextensions.h b/src/glx/x11/glxextensions.h
index 408dbf426a..e7998986da 100644
--- a/src/glx/x11/glxextensions.h
+++ b/src/glx/x11/glxextensions.h
@@ -32,7 +32,8 @@
 #ifndef GLX_GLXEXTENSIONS_H
 #define GLX_GLXEXTENSIONS_H
 
-enum {
+enum
+{
    ARB_get_proc_address_bit = 0,
    ARB_multisample_bit,
    ARB_render_texture_bit,
@@ -41,7 +42,7 @@ enum {
    EXT_visual_rating_bit,
    EXT_import_context_bit,
    MESA_agp_offset_bit,
-   MESA_allocate_memory_bit, /* Replaces MESA_agp_offset & NV_vertex_array_range */
+   MESA_allocate_memory_bit,    /* Replaces MESA_agp_offset & NV_vertex_array_range */
    MESA_copy_sub_buffer_bit,
    MESA_depth_float_bit,
    MESA_pixmap_colormap_bit,
@@ -68,7 +69,8 @@ enum {
    EXT_texture_from_pixmap_bit
 };
 
-enum {
+enum
+{
    GL_ARB_depth_texture_bit = 0,
    GL_ARB_draw_buffers_bit,
    GL_ARB_fragment_program_bit,
@@ -231,28 +233,34 @@ enum {
 struct __GLXscreenConfigsRec;
 struct __GLXcontextRec;
 
-extern GLboolean __glXExtensionBitIsEnabled( struct __GLXscreenConfigsRec *psc, unsigned bit );
-extern const char * __glXGetClientExtensions( void );
-extern void __glXCalculateUsableExtensions( struct __GLXscreenConfigsRec *psc,
-    GLboolean display_is_direct_capable, int server_minor_version );
+extern GLboolean __glXExtensionBitIsEnabled(struct __GLXscreenConfigsRec *psc,
+                                            unsigned bit);
+extern const char *__glXGetClientExtensions(void);
+extern void __glXCalculateUsableExtensions(struct __GLXscreenConfigsRec *psc,
+                                           GLboolean
+                                           display_is_direct_capable,
+                                           int server_minor_version);
 
-extern void __glXCalculateUsableGLExtensions( struct __GLXcontextRec * gc,
-    const char * server_string, int major_version, int minor_version );
-extern void __glXGetGLVersion( int * major_version, int * minor_version );
-extern char * __glXGetClientGLExtensionString( void );
+extern void __glXCalculateUsableGLExtensions(struct __GLXcontextRec *gc,
+                                             const char *server_string,
+                                             int major_version,
+                                             int minor_version);
+extern void __glXGetGLVersion(int *major_version, int *minor_version);
+extern char *__glXGetClientGLExtensionString(void);
 
-extern GLboolean __glExtensionBitIsEnabled( const struct __GLXcontextRec * gc, 
-    unsigned bit );
+extern GLboolean __glExtensionBitIsEnabled(const struct __GLXcontextRec *gc,
+                                           unsigned bit);
 
 extern void
-__glXEnableDirectExtension(struct __GLXscreenConfigsRec *psc, const char *name);
+__glXEnableDirectExtension(struct __GLXscreenConfigsRec *psc,
+                           const char *name);
 
 /* Source-level backwards compatibility with old drivers. They won't
  * find the respective functions, though. 
  */
-typedef void (* PFNGLXENABLEEXTENSIONPROC) ( const char * name,
-    GLboolean force_client );
-typedef void (* PFNGLXDISABLEEXTENSIONPROC) ( const char * name );
+typedef void (*PFNGLXENABLEEXTENSIONPROC) (const char *name,
+                                           GLboolean force_client);
+typedef void (*PFNGLXDISABLEEXTENSIONPROC) (const char *name);
 
 /* GLX_ALIAS should be used for functions with a non-void return type.
    GLX_ALIAS_VOID is for functions with a void return type. */
@@ -262,17 +270,17 @@ typedef void (* PFNGLXDISABLEEXTENSIONPROC) ( const char * name );
 #else
 # if defined(__GNUC__) && !defined(GLX_ALIAS_UNSUPPORTED)
 #  define GLX_ALIAS(return_type, real_func, proto_args, args, aliased_func) \
-	return_type  real_func  proto_args \
-	__attribute__ ((alias( # aliased_func ) ));
+   return_type  real_func  proto_args                                   \
+   __attribute__ ((alias( # aliased_func ) ));
 #  define GLX_ALIAS_VOID(real_func, proto_args, args, aliased_func) \
-	GLX_ALIAS(void, real_func, proto_args, args, aliased_func)
+   GLX_ALIAS(void, real_func, proto_args, args, aliased_func)
 # else
 #  define GLX_ALIAS(return_type, real_func, proto_args, args, aliased_func) \
-	return_type  real_func  proto_args \
-	{ return aliased_func args ; }
+   return_type  real_func  proto_args                                   \
+   { return aliased_func args ; }
 #  define GLX_ALIAS_VOID(real_func, proto_args, args, aliased_func) \
-	void  real_func  proto_args \
-	{ aliased_func args ; }
+   void  real_func  proto_args                                      \
+   { aliased_func args ; }
 # endif /* __GNUC__ */
 #endif /* GLX_NO_STATIC_EXTENSION_FUNCTIONS */
 
-- 
cgit v1.2.3


From 843a09cf5c6714a09b581248f974077bfb0b1ed3 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 15:10:59 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glxextensions.c

---
 src/glx/x11/glxextensions.c | 361 ++++++++++++++++++++++----------------------
 1 file changed, 183 insertions(+), 178 deletions(-)

diff --git a/src/glx/x11/glxextensions.c b/src/glx/x11/glxextensions.c
index f6479bfef6..92109d67bf 100644
--- a/src/glx/x11/glxextensions.c
+++ b/src/glx/x11/glxextensions.c
@@ -49,27 +49,29 @@
 #define EXT_ENABLED(bit,supported) (IS_SET( supported, bit ))
 
 
-struct extension_info {
-   const char * const name;
-   unsigned   name_len;
+struct extension_info
+{
+   const char *const name;
+   unsigned name_len;
 
-   unsigned char  bit;
+   unsigned char bit;
 
    /* This is the lowest version of GLX that "requires" this extension.
     * For example, GLX 1.3 requires SGIX_fbconfig, SGIX_pbuffer, and
     * SGI_make_current_read.  If the extension is not required by any known
     * version of GLX, use 0, 0.
     */
-   unsigned char  version_major;
-   unsigned char  version_minor;
-   unsigned char  client_support;
-   unsigned char  direct_support;
-   unsigned char  client_only;       /** Is the extension client-side only? */
-   unsigned char  direct_only;       /** Is the extension for direct
+   unsigned char version_major;
+   unsigned char version_minor;
+   unsigned char client_support;
+   unsigned char direct_support;
+   unsigned char client_only;        /** Is the extension client-side only? */
+   unsigned char direct_only;        /** Is the extension for direct
 				      * contexts only?
 				      */
 };
 
+/* *INDENT-OFF* */
 static const struct extension_info known_glx_extensions[] = {
    { GLX(ARB_get_proc_address),        VER(1,4), Y, N, Y, N },
    { GLX(ARB_multisample),             VER(1,4), Y, Y, N, N },
@@ -246,14 +248,15 @@ static const struct extension_info known_gl_extensions[] = {
    { GL(SUN_slice_accum),                VER(0,0), Y, N, N, N },
    { NULL }
 };
+/* *INDENT-ON* */
 
 
 /* global bit-fields of available extensions and their characteristics */
 static unsigned char client_glx_support[8];
 static unsigned char client_glx_only[8];
 static unsigned char direct_glx_only[8];
-static unsigned char client_gl_support[ __GL_EXT_BYTES ];
-static unsigned char client_gl_only[ __GL_EXT_BYTES ];
+static unsigned char client_gl_support[__GL_EXT_BYTES];
+static unsigned char client_gl_only[__GL_EXT_BYTES];
 
 /**
  * Bits representing the set of extensions that are enabled by default in all
@@ -268,12 +271,13 @@ static const unsigned gl_major = 1;
 static const unsigned gl_minor = 4;
 
 /* client extensions string */
-static const char * __glXGLXClientExtensions = NULL;
+static const char *__glXGLXClientExtensions = NULL;
 
-static void __glXExtensionsCtr( void );
-static void __glXExtensionsCtrScreen( __GLXscreenConfigs *psc );
-static void __glXProcessServerString( const struct extension_info * ext,
-    const char * server_string, unsigned char * server_support );
+static void __glXExtensionsCtr(void);
+static void __glXExtensionsCtrScreen(__GLXscreenConfigs * psc);
+static void __glXProcessServerString(const struct extension_info *ext,
+                                     const char *server_string,
+                                     unsigned char *server_support);
 
 /**
  * Set the state of a GLX extension.
@@ -284,24 +288,24 @@ static void __glXProcessServerString( const struct extension_info * ext,
  * \param supported Table in which the state of the extension is to be set.
  */
 static void
-set_glx_extension( const struct extension_info * ext,
-		   const char * name, unsigned name_len, GLboolean state,
-		   unsigned char * supported )
+set_glx_extension(const struct extension_info *ext,
+                  const char *name, unsigned name_len, GLboolean state,
+                  unsigned char *supported)
 {
-   unsigned   i;
+   unsigned i;
 
 
-   for ( i = 0 ; ext[i].name != NULL ; i++ ) {
-      if ( (name_len == ext[i].name_len)
-	   && (strncmp( ext[i].name, name, name_len ) == 0) ) {
-	 if ( state ) {
-	    SET_BIT( supported, ext[i].bit );
-	 }
-	 else {
-	    CLR_BIT( supported, ext[i].bit );
-	 }
+   for (i = 0; ext[i].name != NULL; i++) {
+      if ((name_len == ext[i].name_len)
+          && (strncmp(ext[i].name, name, name_len) == 0)) {
+         if (state) {
+            SET_BIT(supported, ext[i].bit);
+         }
+         else {
+            CLR_BIT(supported, ext[i].bit);
+         }
 
-	 return;
+         return;
       }
    }
 }
@@ -322,49 +326,47 @@ set_glx_extension( const struct extension_info * ext,
  * the data pointed by \c server_support must be preinitialized to zero.
  */
 static void
-__glXProcessServerString( const struct extension_info * ext,
-			  const char * server_string,
-			  unsigned char * server_support )
+__glXProcessServerString(const struct extension_info *ext,
+                         const char *server_string,
+                         unsigned char *server_support)
 {
-   unsigned  base;
-   unsigned  len;
+   unsigned base;
+   unsigned len;
 
-   for ( base = 0 ; server_string[ base ] != NUL ; /* empty */ ) {
+   for (base = 0; server_string[base] != NUL; /* empty */ ) {
       /* Determine the length of the next extension name.
        */
-      for ( len = 0
-	    ; (server_string[ base + len ] != SEPARATOR)
-	    && (server_string[ base + len ] != NUL)
-	    ; len++ ) {
-	 /* empty */
+      for (len = 0; (server_string[base + len] != SEPARATOR)
+           && (server_string[base + len] != NUL);
+           len++) {
+         /* empty */
       }
 
       /* Set the bit for the extension in the server_support table.
        */
-      set_glx_extension( ext, & server_string[ base ], len, GL_TRUE,
-			 server_support );
+      set_glx_extension(ext, &server_string[base], len, GL_TRUE,
+                        server_support);
+
 
- 
       /* Advance to the next extension string.  This means that we skip
        * over the previous string and any trialing white-space.
        */
-      for ( base += len ;
-	    (server_string[ base ] == SEPARATOR)
-	    && (server_string[ base ] != NUL)
-	    ; base++ ) {
-	 /* empty */
+      for (base += len; (server_string[base] == SEPARATOR)
+           && (server_string[base] != NUL);
+           base++) {
+         /* empty */
       }
    }
 }
 
 void
-__glXEnableDirectExtension(__GLXscreenConfigs *psc, const char *name)
+__glXEnableDirectExtension(__GLXscreenConfigs * psc, const char *name)
 {
-    __glXExtensionsCtr();
-    __glXExtensionsCtrScreen(psc);
+   __glXExtensionsCtr();
+   __glXExtensionsCtrScreen(psc);
 
-    set_glx_extension(known_glx_extensions,
-		      name, strlen(name), GL_TRUE, psc->direct_support);
+   set_glx_extension(known_glx_extensions,
+                     name, strlen(name), GL_TRUE, psc->direct_support);
 }
 
 /**
@@ -372,58 +374,58 @@ __glXEnableDirectExtension(__GLXscreenConfigs *psc, const char *name)
  */
 
 static void
-__glXExtensionsCtr( void )
+__glXExtensionsCtr(void)
 {
-   unsigned   i;
+   unsigned i;
    static GLboolean ext_list_first_time = GL_TRUE;
 
 
-   if ( ext_list_first_time ) {
+   if (ext_list_first_time) {
       ext_list_first_time = GL_FALSE;
 
-      (void) memset( client_glx_support, 0, sizeof( client_glx_support ) );
-      (void) memset( direct_glx_support, 0, sizeof( direct_glx_support ) );
-      (void) memset( client_glx_only,    0, sizeof( client_glx_only ) );
-      (void) memset( direct_glx_only,    0, sizeof( direct_glx_only ) );
+      (void) memset(client_glx_support, 0, sizeof(client_glx_support));
+      (void) memset(direct_glx_support, 0, sizeof(direct_glx_support));
+      (void) memset(client_glx_only, 0, sizeof(client_glx_only));
+      (void) memset(direct_glx_only, 0, sizeof(direct_glx_only));
 
-      (void) memset( client_gl_support,  0, sizeof( client_gl_support ) );
-      (void) memset( client_gl_only,     0, sizeof( client_gl_only ) );
+      (void) memset(client_gl_support, 0, sizeof(client_gl_support));
+      (void) memset(client_gl_only, 0, sizeof(client_gl_only));
 
-      for ( i = 0 ; known_glx_extensions[i].name != NULL ; i++ ) {
-	 const unsigned  bit = known_glx_extensions[i].bit;
+      for (i = 0; known_glx_extensions[i].name != NULL; i++) {
+         const unsigned bit = known_glx_extensions[i].bit;
 
-	 if ( known_glx_extensions[i].client_support ) {
-	    SET_BIT( client_glx_support, bit );
-	 }
+         if (known_glx_extensions[i].client_support) {
+            SET_BIT(client_glx_support, bit);
+         }
 
-	 if ( known_glx_extensions[i].direct_support ) {
-	    SET_BIT( direct_glx_support, bit );
-	 }
+         if (known_glx_extensions[i].direct_support) {
+            SET_BIT(direct_glx_support, bit);
+         }
 
-	 if ( known_glx_extensions[i].client_only ) {
-	    SET_BIT( client_glx_only, bit );
-	 }
+         if (known_glx_extensions[i].client_only) {
+            SET_BIT(client_glx_only, bit);
+         }
 
-	 if ( known_glx_extensions[i].direct_only ) {
-	    SET_BIT( direct_glx_only, bit );
-	 }
+         if (known_glx_extensions[i].direct_only) {
+            SET_BIT(direct_glx_only, bit);
+         }
       }
 
-      for ( i = 0 ; known_gl_extensions[i].name != NULL ; i++ ) {
-	 const unsigned  bit = known_gl_extensions[i].bit;
+      for (i = 0; known_gl_extensions[i].name != NULL; i++) {
+         const unsigned bit = known_gl_extensions[i].bit;
 
-	 if ( known_gl_extensions[i].client_support ) {
-	    SET_BIT( client_gl_support, bit );
-	 }
+         if (known_gl_extensions[i].client_support) {
+            SET_BIT(client_gl_support, bit);
+         }
 
-	 if ( known_gl_extensions[i].client_only ) {
-	    SET_BIT( client_gl_only, bit );
-	 }
+         if (known_gl_extensions[i].client_only) {
+            SET_BIT(client_gl_only, bit);
+         }
       }
-      
+
 #if 0
-      fprintf( stderr, "[%s:%u] Maximum client library version: %u.%u\n",
-	       __func__, __LINE__, gl_major, gl_minor );
+      fprintf(stderr, "[%s:%u] Maximum client library version: %u.%u\n",
+              __func__, __LINE__, gl_major, gl_minor);
 #endif
    }
 }
@@ -436,13 +438,13 @@ __glXExtensionsCtr( void )
  */
 
 static void
-__glXExtensionsCtrScreen( __GLXscreenConfigs *psc )
+__glXExtensionsCtrScreen(__GLXscreenConfigs * psc)
 {
-    if (psc->ext_list_first_time) {
-	psc->ext_list_first_time = GL_FALSE;
-	(void) memcpy( psc->direct_support, direct_glx_support,
-		       sizeof( direct_glx_support ) );
-    }
+   if (psc->ext_list_first_time) {
+      psc->ext_list_first_time = GL_FALSE;
+      (void) memcpy(psc->direct_support, direct_glx_support,
+                    sizeof(direct_glx_support));
+   }
 }
 
 
@@ -456,14 +458,14 @@ __glXExtensionsCtrScreen( __GLXscreenConfigs *psc )
  *          \c NULL, then \c GL_FALSE is returned.
  */
 GLboolean
-__glXExtensionBitIsEnabled( __GLXscreenConfigs *psc, unsigned bit )
+__glXExtensionBitIsEnabled(__GLXscreenConfigs * psc, unsigned bit)
 {
    GLboolean enabled = GL_FALSE;
 
-   if ( psc != NULL ) {
+   if (psc != NULL) {
       __glXExtensionsCtr();
-      __glXExtensionsCtrScreen( psc );
-      enabled = EXT_ENABLED( bit, psc->direct_support );
+      __glXExtensionsCtrScreen(psc);
+      enabled = EXT_ENABLED(bit, psc->direct_support);
    }
 
    return enabled;
@@ -475,12 +477,12 @@ __glXExtensionBitIsEnabled( __GLXscreenConfigs *psc, unsigned bit )
  *
  */
 GLboolean
-__glExtensionBitIsEnabled( const __GLXcontext * gc, unsigned bit )
+__glExtensionBitIsEnabled(const __GLXcontext * gc, unsigned bit)
 {
    GLboolean enabled = GL_FALSE;
 
-   if ( gc != NULL ) {
-      enabled = EXT_ENABLED( bit, gc->gl_extension_bits );
+   if (gc != NULL) {
+      enabled = EXT_ENABLED(bit, gc->gl_extension_bits);
    }
 
    return enabled;
@@ -492,34 +494,34 @@ __glExtensionBitIsEnabled( const __GLXcontext * gc, unsigned bit )
  * Convert a bit-field to a string of supported extensions.
  */
 static char *
-__glXGetStringFromTable( const struct extension_info * ext,
-			 const unsigned char * supported )
+__glXGetStringFromTable(const struct extension_info *ext,
+                        const unsigned char *supported)
 {
-   unsigned   i;
-   unsigned   ext_str_len;
-   char * ext_str;
-   char * point;
+   unsigned i;
+   unsigned ext_str_len;
+   char *ext_str;
+   char *point;
 
 
    ext_str_len = 0;
-   for ( i = 0 ; ext[i].name != NULL ; i++ ) {
-      if ( EXT_ENABLED( ext[i].bit, supported ) ) {
-	 ext_str_len += ext[i].name_len + 1;
+   for (i = 0; ext[i].name != NULL; i++) {
+      if (EXT_ENABLED(ext[i].bit, supported)) {
+         ext_str_len += ext[i].name_len + 1;
       }
    }
 
-   ext_str = Xmalloc( ext_str_len + 1 );
-   if ( ext_str != NULL ) {
+   ext_str = Xmalloc(ext_str_len + 1);
+   if (ext_str != NULL) {
       point = ext_str;
 
-      for ( i = 0 ; ext[i].name != NULL ; i++ ) {
-	 if ( EXT_ENABLED( ext[i].bit, supported ) ) {
-	    (void) memcpy( point, ext[i].name, ext[i].name_len );
-	    point += ext[i].name_len;
+      for (i = 0; ext[i].name != NULL; i++) {
+         if (EXT_ENABLED(ext[i].bit, supported)) {
+            (void) memcpy(point, ext[i].name, ext[i].name_len);
+            point += ext[i].name_len;
 
-	    *point = ' ';
-	    point++;
-	 }
+            *point = ' ';
+            point++;
+         }
       }
 
       *point = '\0';
@@ -533,12 +535,12 @@ __glXGetStringFromTable( const struct extension_info * ext,
  * Get the string of client library supported extensions.
  */
 const char *
-__glXGetClientExtensions( void )
+__glXGetClientExtensions(void)
 {
-   if ( __glXGLXClientExtensions == NULL ) {
+   if (__glXGLXClientExtensions == NULL) {
       __glXExtensionsCtr();
-      __glXGLXClientExtensions = __glXGetStringFromTable( known_glx_extensions,
-							  client_glx_support );
+      __glXGLXClientExtensions = __glXGetStringFromTable(known_glx_extensions,
+                                                         client_glx_support);
    }
 
    return __glXGLXClientExtensions;
@@ -556,20 +558,20 @@ __glXGetClientExtensions( void )
  */
 
 void
-__glXCalculateUsableExtensions( __GLXscreenConfigs *psc,
-				GLboolean display_is_direct_capable,
-				int minor_version )
+__glXCalculateUsableExtensions(__GLXscreenConfigs * psc,
+                               GLboolean display_is_direct_capable,
+                               int minor_version)
 {
    unsigned char server_support[8];
    unsigned char usable[8];
-   unsigned      i;
+   unsigned i;
 
    __glXExtensionsCtr();
-   __glXExtensionsCtrScreen( psc );
+   __glXExtensionsCtrScreen(psc);
 
-   (void) memset( server_support, 0, sizeof( server_support ) );
-   __glXProcessServerString( known_glx_extensions,
-			     psc->serverGLXexts, server_support );
+   (void) memset(server_support, 0, sizeof(server_support));
+   __glXProcessServerString(known_glx_extensions,
+                            psc->serverGLXexts, server_support);
 
 
    /* This is a hack.  Some servers support GLX 1.3 but don't export
@@ -578,20 +580,20 @@ __glXCalculateUsableExtensions( __GLXscreenConfigs *psc,
     * "emulated" as well.
     */
 
-   if ( minor_version >= 3 ) {
-      SET_BIT( server_support, EXT_visual_info_bit );
-      SET_BIT( server_support, EXT_visual_rating_bit );
-      SET_BIT( server_support, SGI_make_current_read_bit );
-      SET_BIT( server_support, SGIX_fbconfig_bit );
-      SET_BIT( server_support, SGIX_pbuffer_bit );
-       
+   if (minor_version >= 3) {
+      SET_BIT(server_support, EXT_visual_info_bit);
+      SET_BIT(server_support, EXT_visual_rating_bit);
+      SET_BIT(server_support, SGI_make_current_read_bit);
+      SET_BIT(server_support, SGIX_fbconfig_bit);
+      SET_BIT(server_support, SGIX_pbuffer_bit);
+
       /* This one is a little iffy.  GLX 1.3 doesn't incorporate all of this
        * extension.  However, the only part that is not strictly client-side
        * is shared.  That's the glXQueryContext / glXQueryContextInfoEXT
        * function.
        */
 
-      SET_BIT( server_support, EXT_import_context_bit );
+      SET_BIT(server_support, EXT_import_context_bit);
    }
 
 
@@ -605,22 +607,24 @@ __glXCalculateUsableExtensions( __GLXscreenConfigs *psc,
     * support it.
     */
 
-   if ( display_is_direct_capable ) {
-      for ( i = 0 ; i < 8 ; i++ ) {
-	 usable[i] = (client_glx_support[i] & client_glx_only[i])
-	     | (client_glx_support[i] & psc->direct_support[i] & server_support[i])
-	     | (client_glx_support[i] & psc->direct_support[i] & direct_glx_only[i]);
+   if (display_is_direct_capable) {
+      for (i = 0; i < 8; i++) {
+         usable[i] = (client_glx_support[i] & client_glx_only[i])
+            | (client_glx_support[i] & psc->
+               direct_support[i] & server_support[i])
+            | (client_glx_support[i] & psc->
+               direct_support[i] & direct_glx_only[i]);
       }
    }
    else {
-      for ( i = 0 ; i < 8 ; i++ ) {
-	 usable[i] = (client_glx_support[i] & client_glx_only[i])
-	     | (client_glx_support[i] & server_support[i]);
+      for (i = 0; i < 8; i++) {
+         usable[i] = (client_glx_support[i] & client_glx_only[i])
+            | (client_glx_support[i] & server_support[i]);
       }
    }
 
-   psc->effectiveGLXexts = __glXGetStringFromTable( known_glx_extensions,
-						    usable );
+   psc->effectiveGLXexts = __glXGetStringFromTable(known_glx_extensions,
+                                                   usable);
 }
 
 
@@ -635,32 +639,33 @@ __glXCalculateUsableExtensions( __GLXscreenConfigs *psc,
  */
 
 void
-__glXCalculateUsableGLExtensions( __GLXcontext * gc,
-				  const char * server_string,
-				  int major_version, int minor_version )
+__glXCalculateUsableGLExtensions(__GLXcontext * gc,
+                                 const char *server_string,
+                                 int major_version, int minor_version)
 {
-   unsigned char server_support[ __GL_EXT_BYTES ];
-   unsigned char usable[ __GL_EXT_BYTES ];
-   unsigned      i;
+   unsigned char server_support[__GL_EXT_BYTES];
+   unsigned char usable[__GL_EXT_BYTES];
+   unsigned i;
 
 
    __glXExtensionsCtr();
 
-   (void) memset( server_support, 0, sizeof( server_support ) );
-   __glXProcessServerString( known_gl_extensions, server_string,
-			     server_support );
+   (void) memset(server_support, 0, sizeof(server_support));
+   __glXProcessServerString(known_gl_extensions, server_string,
+                            server_support);
 
 
    /* Handle lazy servers that don't export all the extensions strings that
     * are part of the GL core version that they support.
     */
 
-   for ( i = 0 ; i < __GL_EXT_BYTES ; i++ ) {
-      if ( (known_gl_extensions[i].version_major != 0)
-	   && ((major_version > known_gl_extensions[i].version_major)
-	       || ((major_version == known_gl_extensions[i].version_major)
-		   && (minor_version >= known_gl_extensions[i].version_minor))) ) {
-	 SET_BIT( server_support, known_gl_extensions[i].bit );
+   for (i = 0; i < __GL_EXT_BYTES; i++) {
+      if ((known_gl_extensions[i].version_major != 0)
+          && ((major_version > known_gl_extensions[i].version_major)
+              || ((major_version == known_gl_extensions[i].version_major)
+                  && (minor_version >=
+                      known_gl_extensions[i].version_minor)))) {
+         SET_BIT(server_support, known_gl_extensions[i].bit);
       }
    }
 
@@ -670,14 +675,14 @@ __glXCalculateUsableGLExtensions( __GLXcontext * gc,
     * and it only needs client-side support.
     */
 
-   for ( i = 0 ; i < __GL_EXT_BYTES ; i++ ) {
+   for (i = 0; i < __GL_EXT_BYTES; i++) {
       usable[i] = (client_gl_support[i] & client_gl_only[i])
-	| (client_gl_support[i] & server_support[i]);
+         | (client_gl_support[i] & server_support[i]);
    }
 
-   gc->extensions = (unsigned char *) 
-     __glXGetStringFromTable( known_gl_extensions, usable );
-   (void) memcpy( gc->gl_extension_bits, usable, sizeof( usable ) );
+   gc->extensions = (unsigned char *)
+      __glXGetStringFromTable(known_gl_extensions, usable);
+   (void) memcpy(gc->gl_extension_bits, usable, sizeof(usable));
 }
 
 
@@ -686,11 +691,11 @@ __glXCalculateUsableGLExtensions( __GLXcontext * gc,
  * rendering.
  */
 void
-__glXGetGLVersion( int * major_version, int * minor_version )
-{		   
-    __glXExtensionsCtr();
-    *major_version = gl_major;
-    *minor_version = gl_minor;
+__glXGetGLVersion(int *major_version, int *minor_version)
+{
+   __glXExtensionsCtr();
+   *major_version = gl_major;
+   *minor_version = gl_minor;
 }
 
 
@@ -700,8 +705,8 @@ __glXGetGLVersion( int * major_version, int * minor_version )
  * supported by the client to the server.
  */
 char *
-__glXGetClientGLExtensionString( void )
+__glXGetClientGLExtensionString(void)
 {
-    __glXExtensionsCtr();
-    return __glXGetStringFromTable( known_gl_extensions, client_gl_support );
+   __glXExtensionsCtr();
+   return __glXGetStringFromTable(known_gl_extensions, client_gl_support);
 }
-- 
cgit v1.2.3


From 03b471d389e290ad983e86e7acf5f9644ea783eb Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 15:13:21 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glcontextmodes.h

---
 src/glx/x11/glcontextmodes.h | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/src/glx/x11/glcontextmodes.h b/src/glx/x11/glcontextmodes.h
index cabb949d59..caf6a0daa5 100644
--- a/src/glx/x11/glcontextmodes.h
+++ b/src/glx/x11/glcontextmodes.h
@@ -34,22 +34,22 @@
 #include "GL/internal/glcore.h"
 
 #if !defined(IN_MINI_GLX)
-extern GLint _gl_convert_from_x_visual_type( int visualType );
-extern GLint _gl_convert_to_x_visual_type( int visualType );
-extern void _gl_copy_visual_to_context_mode( __GLcontextModes * mode,
-    const __GLXvisualConfig * config );
-extern int _gl_get_context_mode_data( const __GLcontextModes *mode,
-    int attribute, int *value_return );
+extern GLint _gl_convert_from_x_visual_type(int visualType);
+extern GLint _gl_convert_to_x_visual_type(int visualType);
+extern void _gl_copy_visual_to_context_mode(__GLcontextModes * mode,
+                                            const __GLXvisualConfig * config);
+extern int _gl_get_context_mode_data(const __GLcontextModes * mode,
+                                     int attribute, int *value_return);
 #endif /* !defined(IN_MINI_GLX) */
 
-extern __GLcontextModes * _gl_context_modes_create( unsigned count,
-    size_t minimum_size );
-extern void _gl_context_modes_destroy( __GLcontextModes * modes );
-extern  __GLcontextModes *
-    _gl_context_modes_find_visual(__GLcontextModes *modes, int vid);
-extern __GLcontextModes *
-    _gl_context_modes_find_fbconfig(__GLcontextModes *modes, int fbid);
-extern GLboolean _gl_context_modes_are_same( const __GLcontextModes * a,
-    const __GLcontextModes * b );
+extern __GLcontextModes *_gl_context_modes_create(unsigned count,
+                                                  size_t minimum_size);
+extern void _gl_context_modes_destroy(__GLcontextModes * modes);
+extern __GLcontextModes *_gl_context_modes_find_visual(__GLcontextModes *
+                                                       modes, int vid);
+extern __GLcontextModes *_gl_context_modes_find_fbconfig(__GLcontextModes *
+                                                         modes, int fbid);
+extern GLboolean _gl_context_modes_are_same(const __GLcontextModes * a,
+                                            const __GLcontextModes * b);
 
 #endif /* GLCONTEXTMODES_H */
-- 
cgit v1.2.3


From 351de8aecc5d15bc0319e10043b136f887cbaeb2 Mon Sep 17 00:00:00 2001
From: "RALOVICH, Kristóf" <tade60@freemail.hu>
Date: Mon, 13 Oct 2008 15:14:33 +0200
Subject: glx: indent -br -i3 -npcs --no-tabs glxclient.h

---
 src/glx/x11/glxclient.h | 361 +++++++++++++++++++++++++-----------------------
 1 file changed, 188 insertions(+), 173 deletions(-)

diff --git a/src/glx/x11/glxclient.h b/src/glx/x11/glxclient.h
index 06010b4bf0..93fb7fb2d7 100644
--- a/src/glx/x11/glxclient.h
+++ b/src/glx/x11/glxclient.h
@@ -81,7 +81,7 @@
 
 
 
-#define GLX_MAJOR_VERSION	1	/* current version numbers */
+#define GLX_MAJOR_VERSION	1       /* current version numbers */
 #define GLX_MINOR_VERSION	4
 
 #define __GLX_MAX_TEXTURE_UNITS 32
@@ -113,70 +113,73 @@ typedef struct __GLXDRIcontextRec __GLXDRIcontext;
 
 #include "glxextensions.h"
 
-struct __GLXDRIdisplayRec {
+struct __GLXDRIdisplayRec
+{
     /**
      * Method to destroy the private DRI display data.
      */
-    void (*destroyDisplay)(__GLXDRIdisplay *display);
+   void (*destroyDisplay) (__GLXDRIdisplay * display);
 
-    __GLXDRIscreen *(*createScreen)(__GLXscreenConfigs *psc, int screen,
-				    __GLXdisplayPrivate *priv);
+   __GLXDRIscreen *(*createScreen) (__GLXscreenConfigs * psc, int screen,
+                                    __GLXdisplayPrivate * priv);
 };
 
-struct __GLXDRIscreenRec {
+struct __GLXDRIscreenRec
+{
 
-    void (*destroyScreen)(__GLXscreenConfigs *psc);
+   void (*destroyScreen) (__GLXscreenConfigs * psc);
 
-    __GLXDRIcontext *(*createContext)(__GLXscreenConfigs *psc,
-				      const __GLcontextModes *mode,
-				      GLXContext gc,
-				      GLXContext shareList, int renderType);
-	
-    __GLXDRIdrawable *(*createDrawable)(__GLXscreenConfigs *psc,
-					XID drawable,
-					GLXDrawable glxDrawable,
-					const __GLcontextModes *modes);
+   __GLXDRIcontext *(*createContext) (__GLXscreenConfigs * psc,
+                                      const __GLcontextModes * mode,
+                                      GLXContext gc,
+                                      GLXContext shareList, int renderType);
 
-    void (*swapBuffers)(__GLXDRIdrawable *pdraw);
+   __GLXDRIdrawable *(*createDrawable) (__GLXscreenConfigs * psc,
+                                        XID drawable,
+                                        GLXDrawable glxDrawable,
+                                        const __GLcontextModes * modes);
+
+   void (*swapBuffers) (__GLXDRIdrawable * pdraw);
 };
 
-struct __GLXDRIcontextRec {
-    void (*destroyContext)(__GLXDRIcontext *context, __GLXscreenConfigs *psc,
-			   Display *dpy);
-    Bool (*bindContext)(__GLXDRIcontext *context,
-			__GLXDRIdrawable *pdraw,
-			__GLXDRIdrawable *pread);
-    
-    void (*unbindContext)(__GLXDRIcontext *context);
+struct __GLXDRIcontextRec
+{
+   void (*destroyContext) (__GLXDRIcontext * context,
+                           __GLXscreenConfigs * psc, Display * dpy);
+     Bool(*bindContext) (__GLXDRIcontext * context, __GLXDRIdrawable * pdraw,
+                         __GLXDRIdrawable * pread);
+
+   void (*unbindContext) (__GLXDRIcontext * context);
 };
 
-struct __GLXDRIdrawableRec {
-    void (*destroyDrawable)(__GLXDRIdrawable *drawable);
+struct __GLXDRIdrawableRec
+{
+   void (*destroyDrawable) (__GLXDRIdrawable * drawable);
 
-    XID xDrawable;
-    XID drawable;
-    __GLXscreenConfigs *psc;
-    GLenum textureTarget;
-    __DRIdrawable *driDrawable;
+   XID xDrawable;
+   XID drawable;
+   __GLXscreenConfigs *psc;
+   GLenum textureTarget;
+   __DRIdrawable *driDrawable;
 };
 
 /*
 ** Function to create and DRI display data and initialize the display
 ** dependent methods.
 */
-extern __GLXDRIdisplay *driswCreateDisplay(Display *dpy);
-extern __GLXDRIdisplay *driCreateDisplay(Display *dpy);
-extern __GLXDRIdisplay *dri2CreateDisplay(Display *dpy);
+extern __GLXDRIdisplay *driswCreateDisplay(Display * dpy);
+extern __GLXDRIdisplay *driCreateDisplay(Display * dpy);
+extern __GLXDRIdisplay *dri2CreateDisplay(Display * dpy);
 
-extern void DRI_glXUseXFont( Font font, int first, int count, int listbase );
+extern void DRI_glXUseXFont(Font font, int first, int count, int listbase);
 
 /*
 ** Functions to obtain driver configuration information from a direct
 ** rendering client application
 */
-extern const char *glXGetScreenDriver (Display *dpy, int scrNum);
+extern const char *glXGetScreenDriver(Display * dpy, int scrNum);
 
-extern const char *glXGetDriverConfig (const char *driverName);
+extern const char *glXGetDriverConfig(const char *driverName);
 
 #endif
 
@@ -184,53 +187,57 @@ extern const char *glXGetDriverConfig (const char *driverName);
 
 #define __GL_CLIENT_ATTRIB_STACK_DEPTH 16
 
-typedef struct __GLXpixelStoreModeRec {
-    GLboolean swapEndian;
-    GLboolean lsbFirst;
-    GLuint rowLength;
-    GLuint imageHeight;
-    GLuint imageDepth;
-    GLuint skipRows;
-    GLuint skipPixels;
-    GLuint skipImages;
-    GLuint alignment;
+typedef struct __GLXpixelStoreModeRec
+{
+   GLboolean swapEndian;
+   GLboolean lsbFirst;
+   GLuint rowLength;
+   GLuint imageHeight;
+   GLuint imageDepth;
+   GLuint skipRows;
+   GLuint skipPixels;
+   GLuint skipImages;
+   GLuint alignment;
 } __GLXpixelStoreMode;
 
 
-typedef struct __GLXattributeRec {
-    GLuint mask;
+typedef struct __GLXattributeRec
+{
+   GLuint mask;
 
     /**
      * Pixel storage state.  Most of the pixel store mode state is kept
      * here and used by the client code to manage the packing and
      * unpacking of data sent to/received from the server.
      */
-    __GLXpixelStoreMode storePack, storeUnpack;
+   __GLXpixelStoreMode storePack, storeUnpack;
 
     /**
      * Is EXT_vertex_array / GL 1.1 DrawArrays protocol specifically
      * disabled?
      */
-    GLboolean NoDrawArraysProtocol;
-    
+   GLboolean NoDrawArraysProtocol;
+
     /**
      * Vertex Array storage state.  The vertex array component
      * state is stored here and is used to manage the packing of
      * DrawArrays data sent to the server.
      */
-    struct array_state_vector * array_state;
+   struct array_state_vector *array_state;
 } __GLXattribute;
 
-typedef struct __GLXattributeMachineRec {
-	__GLXattribute *stack[__GL_CLIENT_ATTRIB_STACK_DEPTH];
-	__GLXattribute **stackPointer;
+typedef struct __GLXattributeMachineRec
+{
+   __GLXattribute *stack[__GL_CLIENT_ATTRIB_STACK_DEPTH];
+   __GLXattribute **stackPointer;
 } __GLXattributeMachine;
 
 /**
  * GLX state that needs to be kept on the client.  One of these records
  * exist for each context that has been made current by this client.
  */
-struct __GLXcontextRec {
+struct __GLXcontextRec
+{
     /**
      * \name Drawing command buffer.
      *
@@ -247,13 +254,13 @@ struct __GLXcontextRec {
      * These must be the first 6 fields since they are static initialized
      * in the dummy context in glxext.c
      */
-    /*@{*/
-    GLubyte *buf;
-    GLubyte *pc;
-    GLubyte *limit;
-    GLubyte *bufEnd;
-    GLint bufSize;
-    /*@}*/
+   /*@{ */
+   GLubyte *buf;
+   GLubyte *pc;
+   GLubyte *limit;
+   GLubyte *bufEnd;
+   GLint bufSize;
+   /*@} */
 
     /**
      * The XID of this rendering context.  When the context is created a
@@ -261,24 +268,24 @@ struct __GLXcontextRec {
      * destroyed but is still current to some thread. In this case the
      * context will be freed on next MakeCurrent.
      */
-    XID xid;
+   XID xid;
 
     /**
      * The XID of the \c shareList context.
      */
-    XID share_xid;
+   XID share_xid;
 
     /**
      * Screen number.
      */
-    GLint screen;
-    __GLXscreenConfigs *psc;
+   GLint screen;
+   __GLXscreenConfigs *psc;
 
     /**
      * \c GL_TRUE if the context was created with ImportContext, which
      * means the server-side context was created by another X client.
      */
-    GLboolean imported;
+   GLboolean imported;
 
     /**
      * The context tag returned by MakeCurrent when this context is made
@@ -288,7 +295,7 @@ struct __GLXcontextRec {
      * \c WaitX, \c WaitGL, \c UseXFont, and \c MakeCurrent (for the old
      * context)).
      */
-    GLXContextTag currentContextTag;
+   GLXContextTag currentContextTag;
 
     /**
      * \name Rendering mode
@@ -297,11 +304,11 @@ struct __GLXcontextRec {
      * When \c glRenderMode is called, the buffer associated with the
      * previous rendering mode (feedback or select) is filled.
      */
-    /*@{*/
-    GLenum renderMode;
-    GLfloat *feedbackBuf;
-    GLuint *selectBuf;
-    /*@}*/
+   /*@{ */
+   GLenum renderMode;
+   GLfloat *feedbackBuf;
+   GLuint *selectBuf;
+   /*@} */
 
     /**
      * This is \c GL_TRUE if the pixel unpack modes are such that an image
@@ -309,43 +316,43 @@ struct __GLXcontextRec {
      * still be true that the server will have to do some work.  This
      * just promises that a straight copy will fetch the correct bytes.
      */
-    GLboolean fastImageUnpack;
+   GLboolean fastImageUnpack;
 
     /**
      * Fill newImage with the unpacked form of \c oldImage getting it
      * ready for transport to the server.
      */
-    void (*fillImage)(__GLXcontext*, GLint, GLint, GLint, GLint, GLenum,
-		      GLenum, const GLvoid*, GLubyte*, GLubyte*);
+   void (*fillImage) (__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
+                      GLenum, const GLvoid *, GLubyte *, GLubyte *);
 
     /**
      * Client side attribs.
      */
-    __GLXattributeMachine attributes;
+   __GLXattributeMachine attributes;
 
     /**
      * Client side error code.  This is set when client side gl API
      * routines need to set an error because of a bad enumerant or
      * running out of memory, etc.
      */
-    GLenum error;
+   GLenum error;
 
     /**
      * Whether this context does direct rendering.
      */
-    Bool isDirect;
+   Bool isDirect;
 
     /**
      * \c dpy of current display for this context.  Will be \c NULL if not
      * current to any display, or if this is the "dummy context".
      */
-    Display *currentDpy;
+   Display *currentDpy;
 
     /**
      * The current drawable for this context.  Will be None if this
      * context is not current to any drawable.  currentReadable is below.
      */
-    GLXDrawable currentDrawable;
+   GLXDrawable currentDrawable;
 
     /**
      * \name GL Constant Strings
@@ -354,38 +361,38 @@ struct __GLXcontextRec {
      * These pertain to GL attributes, not to be confused with
      * GLX versioning attributes.
      */
-    /*@{*/
-    GLubyte *vendor;
-    GLubyte *renderer;
-    GLubyte *version;
-    GLubyte *extensions;
-    /*@}*/
+   /*@{ */
+   GLubyte *vendor;
+   GLubyte *renderer;
+   GLubyte *version;
+   GLubyte *extensions;
+   /*@} */
 
     /**
      * Record the dpy this context was created on for later freeing
      */
-    Display *createDpy;
+   Display *createDpy;
 
     /**
      * Maximum small render command size.  This is the smaller of 64k and
      * the size of the above buffer.
      */
-    GLint maxSmallRenderCommandSize;
+   GLint maxSmallRenderCommandSize;
 
     /**
      * Major opcode for the extension.  Copied here so a lookup isn't
      * needed.
      */
-    GLint majorOpcode;
+   GLint majorOpcode;
 
     /**
      * Pointer to the mode used to create this context.
      */
-    const __GLcontextModes * mode;
+   const __GLcontextModes *mode;
 
 #ifdef GLX_DIRECT_RENDERING
-    __GLXDRIcontext *driContext;
-    __DRIcontext *__driContext;
+   __GLXDRIcontext *driContext;
+   __DRIcontext *__driContext;
 #endif
 
     /**
@@ -394,7 +401,7 @@ struct __GLXcontextRec {
      *
      * \since Internal API version 20030606.
      */
-    GLXDrawable currentReadable;
+   GLXDrawable currentReadable;
 
    /** 
     * Pointer to client-state data that is private to libGL.  This is only
@@ -403,13 +410,13 @@ struct __GLXcontextRec {
     * No internal API version change was made for this change.  Client-side
     * drivers should NEVER use this data or even care that it exists.
     */
-   void * client_state_private;
+   void *client_state_private;
 
    /**
     * Stored value for \c glXQueryContext attribute \c GLX_RENDER_TYPE.
     */
    int renderType;
-    
+
    /**
     * \name Raw server GL version
     *
@@ -417,12 +424,12 @@ struct __GLXcontextRec {
     * returned by the server, and it may not reflect what is actually
     * supported (or reported) by the client-side library.
     */
-    /*@{*/
+   /*@{ */
    int server_major;        /**< Major version number. */
    int server_minor;        /**< Minor version number. */
-    /*@}*/
+   /*@} */
 
-    char gl_extension_bits[ __GL_EXT_BYTES ];
+   char gl_extension_bits[__GL_EXT_BYTES];
 };
 
 #define __glXSetError(gc,code) \
@@ -464,56 +471,57 @@ extern void __glFreeAttributeState(__GLXcontext *);
  * One of these records exists per screen of the display.  It contains
  * a pointer to the config data for that screen (if the screen supports GL).
  */
-struct __GLXscreenConfigsRec {
+struct __GLXscreenConfigsRec
+{
     /**
      * GLX extension string reported by the X-server.
      */
-    const char *serverGLXexts;
+   const char *serverGLXexts;
 
     /**
      * GLX extension string to be reported to applications.  This is the
      * set of extensions that the application can actually use.
      */
-    char *effectiveGLXexts;
+   char *effectiveGLXexts;
 
 #ifdef GLX_DIRECT_RENDERING
     /**
      * Per screen direct rendering interface functions and data.
      */
-    __DRIscreen *__driScreen;
-    const __DRIcoreExtension *core;
-    const __DRIlegacyExtension *legacy;
-    const __DRIswrastExtension *swrast;
-    const __DRIdri2Extension *dri2;
-    __glxHashTable *drawHash;
-    Display *dpy;
-    int scr, fd;
-    void *driver;
+   __DRIscreen *__driScreen;
+   const __DRIcoreExtension *core;
+   const __DRIlegacyExtension *legacy;
+   const __DRIswrastExtension *swrast;
+   const __DRIdri2Extension *dri2;
+   __glxHashTable *drawHash;
+   Display *dpy;
+   int scr, fd;
+   void *driver;
 
-    __GLXDRIscreen *driScreen;
+   __GLXDRIscreen *driScreen;
 
 #ifdef __DRI_COPY_SUB_BUFFER
-    const __DRIcopySubBufferExtension *copySubBuffer;
+   const __DRIcopySubBufferExtension *copySubBuffer;
 #endif
 
 #ifdef __DRI_SWAP_CONTROL
-    const __DRIswapControlExtension *swapControl;
+   const __DRIswapControlExtension *swapControl;
 #endif
 
 #ifdef __DRI_ALLOCATE
-    const __DRIallocateExtension *allocate;
+   const __DRIallocateExtension *allocate;
 #endif
 
 #ifdef __DRI_FRAME_TRACKING
-    const __DRIframeTrackingExtension *frameTracking;
+   const __DRIframeTrackingExtension *frameTracking;
 #endif
 
 #ifdef __DRI_MEDIA_STREAM_COUNTER
-    const __DRImediaStreamCounterExtension *msc;
+   const __DRImediaStreamCounterExtension *msc;
 #endif
 
 #ifdef __DRI_TEX_BUFFER
-    const __DRItexBufferExtension *texBuffer;
+   const __DRItexBufferExtension *texBuffer;
 #endif
 
 #endif
@@ -521,7 +529,7 @@ struct __GLXscreenConfigsRec {
     /**
      * Linked list of glx visuals and  fbconfigs for this screen.
      */
-    __GLcontextModes *visuals, *configs;
+   __GLcontextModes *visuals, *configs;
 
     /**
      * Per-screen dynamic GLX extension tracking.  The \c direct_support
@@ -530,10 +538,10 @@ struct __GLXscreenConfigsRec {
      * this field.  The \c __GLXscreenConfigs structure is not used outside
      * libGL.
      */
-    /*@{*/
-    unsigned char direct_support[8];
-    GLboolean ext_list_first_time;
-    /*@}*/
+   /*@{ */
+   unsigned char direct_support[8];
+   GLboolean ext_list_first_time;
+   /*@} */
 
 };
 
@@ -541,26 +549,27 @@ struct __GLXscreenConfigsRec {
  * Per display private data.  One of these records exists for each display
  * that is using the OpenGL (GLX) extension.
  */
-struct __GLXdisplayPrivateRec {
+struct __GLXdisplayPrivateRec
+{
     /**
      * Back pointer to the display
      */
-    Display *dpy;
+   Display *dpy;
 
     /**
      * The \c majorOpcode is common to all connections to the same server.
      * It is also copied into the context structure.
      */
-    int majorOpcode;
+   int majorOpcode;
 
     /**
      * \name Server Version
      *
      * Major and minor version returned by the server during initialization.
      */
-    /*@{*/
-    int majorVersion, minorVersion;
-    /*@}*/
+   /*@{ */
+   int majorVersion, minorVersion;
+   /*@} */
 
     /**
      * \name Storage for the servers GLX vendor and versions strings.
@@ -568,40 +577,40 @@ struct __GLXdisplayPrivateRec {
      * These are the same for all screens on this display. These fields will
      * be filled in on demand.
      */
-    /*@{*/
-    const char *serverGLXvendor;
-    const char *serverGLXversion;
-    /*@}*/
+   /*@{ */
+   const char *serverGLXvendor;
+   const char *serverGLXversion;
+   /*@} */
 
     /**
      * Configurations of visuals for all screens on this display.
      * Also, per screen data which now includes the server \c GLX_EXTENSION
      * string.
      */
-    __GLXscreenConfigs *screenConfigs;
+   __GLXscreenConfigs *screenConfigs;
 
 #ifdef GLX_DIRECT_RENDERING
     /**
      * Per display direct rendering interface functions and data.
      */
-    __GLXDRIdisplay *driswDisplay;
-    __GLXDRIdisplay *driDisplay;
-    __GLXDRIdisplay *dri2Display;
+   __GLXDRIdisplay *driswDisplay;
+   __GLXDRIdisplay *driDisplay;
+   __GLXDRIdisplay *dri2Display;
 #endif
 };
 
 
-extern GLubyte *__glXFlushRenderBuffer(__GLXcontext*, GLubyte*);
+extern GLubyte *__glXFlushRenderBuffer(__GLXcontext *, GLubyte *);
 
-extern void __glXSendLargeChunk(__GLXcontext *gc, GLint requestNumber, 
-				GLint totalRequests,
-				const GLvoid * data, GLint dataLen);
+extern void __glXSendLargeChunk(__GLXcontext * gc, GLint requestNumber,
+                                GLint totalRequests,
+                                const GLvoid * data, GLint dataLen);
 
 extern void __glXSendLargeCommand(__GLXcontext *, const GLvoid *, GLint,
-				  const GLvoid *, GLint);
+                                  const GLvoid *, GLint);
 
 /* Initialize the GLX extension for dpy */
-extern __GLXdisplayPrivate *__glXInitialize(Display*);
+extern __GLXdisplayPrivate *__glXInitialize(Display *);
 
 /************************************************************************/
 
@@ -610,12 +619,12 @@ extern int __glXDebug;
 /* This is per-thread storage in an MT environment */
 #if defined( USE_XTHREADS ) || defined( PTHREADS )
 
-extern void __glXSetCurrentContext(__GLXcontext *c);
+extern void __glXSetCurrentContext(__GLXcontext * c);
 
 # if defined( GLX_USE_TLS )
 
-extern __thread void * __glX_tls_Context
-    __attribute__((tls_model("initial-exec")));
+extern __thread void *__glX_tls_Context
+   __attribute__ ((tls_model("initial-exec")));
 
 #  define __glXGetCurrentContext()	__glX_tls_Context
 
@@ -635,7 +644,7 @@ extern __GLXcontext *__glXcurrentContext;
 
 extern void __glXSetCurrentContextNull(void);
 
-extern void __glXFreeContext(__GLXcontext*);
+extern void __glXFreeContext(__GLXcontext *);
 
 
 /*
@@ -658,7 +667,7 @@ extern pthread_mutex_t __glXmutex;
 /*
 ** Setup for a command.  Initialize the extension for dpy if necessary.
 */
-extern CARD8 __glXSetupForCommand(Display *dpy);
+extern CARD8 __glXSetupForCommand(Display * dpy);
 
 /************************************************************************/
 
@@ -669,9 +678,11 @@ extern CARD8 __glXSetupForCommand(Display *dpy);
 extern const GLuint __glXDefaultPixelStore[9];
 
 /* Send an image to the server using RenderLarge. */
-extern void __glXSendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
-    GLint width, GLint height, GLint depth, GLenum format, GLenum type,
-    const GLvoid *src, GLubyte *pc, GLubyte *modes);
+extern void __glXSendLargeImage(__GLXcontext * gc, GLint compsize, GLint dim,
+                                GLint width, GLint height, GLint depth,
+                                GLenum format, GLenum type,
+                                const GLvoid * src, GLubyte * pc,
+                                GLubyte * modes);
 
 /* Return the size, in bytes, of some pixel data */
 extern GLint __glImageSize(GLint, GLint, GLint, GLenum, GLenum, GLenum);
@@ -691,23 +702,23 @@ extern GLint __glBytesPerElement(GLenum type);
 ** updated to contain the modes needed by the server to decode the
 ** sent data.
 */
-extern void __glFillImage(__GLXcontext*, GLint, GLint, GLint, GLint, GLenum,
-			  GLenum, const GLvoid*, GLubyte*, GLubyte*);
+extern void __glFillImage(__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
+                          GLenum, const GLvoid *, GLubyte *, GLubyte *);
 
 /* Copy map data with a stride into a packed buffer */
 extern void __glFillMap1f(GLint, GLint, GLint, const GLfloat *, GLubyte *);
 extern void __glFillMap1d(GLint, GLint, GLint, const GLdouble *, GLubyte *);
 extern void __glFillMap2f(GLint, GLint, GLint, GLint, GLint,
-			  const GLfloat *, GLfloat *);
+                          const GLfloat *, GLfloat *);
 extern void __glFillMap2d(GLint, GLint, GLint, GLint, GLint,
-			  const GLdouble *, GLdouble *);
+                          const GLdouble *, GLdouble *);
 
 /*
 ** Empty an image out of the reply buffer into the clients memory applying
 ** the pack modes to pack back into the clients requested format.
 */
-extern void __glEmptyImage(__GLXcontext*, GLint, GLint, GLint, GLint, GLenum,
-		           GLenum, const GLubyte *, GLvoid *);
+extern void __glEmptyImage(__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
+                           GLenum, const GLubyte *, GLvoid *);
 
 
 /*
@@ -720,7 +731,7 @@ extern void __glXFreeVertexArrayState(__GLXcontext *);
 ** Inform the Server of the major and minor numbers and of the client
 ** libraries extension string.
 */
-extern void __glXClientInfo (  Display *dpy, int opcode );
+extern void __glXClientInfo(Display * dpy, int opcode);
 
 /************************************************************************/
 
@@ -728,18 +739,21 @@ extern void __glXClientInfo (  Display *dpy, int opcode );
 ** Declarations that should be in Xlib
 */
 #ifdef __GL_USE_OUR_PROTOTYPES
-extern void _XFlush(Display*);
-extern Status _XReply(Display*, xReply*, int, Bool);
-extern void _XRead(Display*, void*, long);
-extern void _XSend(Display*, const void*, long);
+extern void _XFlush(Display *);
+extern Status _XReply(Display *, xReply *, int, Bool);
+extern void _XRead(Display *, void *, long);
+extern void _XSend(Display *, const void *, long);
 #endif
 
 
-extern void __glXInitializeVisualConfigFromTags( __GLcontextModes *config,
-    int count, const INT32 *bp, Bool tagged_only, Bool fbconfig_style_tags );
+extern void __glXInitializeVisualConfigFromTags(__GLcontextModes * config,
+                                                int count, const INT32 * bp,
+                                                Bool tagged_only,
+                                                Bool fbconfig_style_tags);
 
-extern char * __glXGetStringFromServer( Display * dpy, int opcode,
-    CARD32 glxCode, CARD32 for_whom, CARD32 name );
+extern char *__glXGetStringFromServer(Display * dpy, int opcode,
+                                      CARD32 glxCode, CARD32 for_whom,
+                                      CARD32 name);
 
 extern char *__glXstrdup(const char *str);
 
@@ -748,15 +762,16 @@ extern const char __glXGLClientVersion[];
 extern const char __glXGLClientExtensions[];
 
 /* Get the unadjusted system time */
-extern int __glXGetUST( int64_t * ust );
+extern int __glXGetUST(int64_t * ust);
 
 extern GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
-				    int32_t * numerator, int32_t * denominator);
+                                    int32_t * numerator,
+                                    int32_t * denominator);
 
 #ifdef GLX_DIRECT_RENDERING
 GLboolean
-__driGetMscRateOML(__DRIdrawable *draw,
-		   int32_t *numerator, int32_t *denominator, void *private);
+__driGetMscRateOML(__DRIdrawable * draw,
+                   int32_t * numerator, int32_t * denominator, void *private);
 #endif
 
 #endif /* !__GLX_client_h__ */
-- 
cgit v1.2.3


From 77c7f90ed44748f0e54e894deff1cac63da54cd6 Mon Sep 17 00:00:00 2001
From: Kristian Høgsberg <krh@redhat.com>
Date: Tue, 14 Oct 2008 23:07:42 -0400
Subject: Revert pointless reindents to avoid merge conflicts.

Why are we reindenting code that's work in progress...
---
 src/glx/x11/dri2.c       |  464 ++++---
 src/glx/x11/dri2.h       |   43 +-
 src/glx/x11/dri2_glx.c   |  485 ++++---
 src/glx/x11/dri_common.c |  430 +++----
 src/glx/x11/dri_glx.c    |  923 +++++++------
 src/glx/x11/glxclient.h  |  361 +++---
 src/glx/x11/glxcmds.c    | 3206 ++++++++++++++++++++++------------------------
 7 files changed, 2893 insertions(+), 3019 deletions(-)

diff --git a/src/glx/x11/dri2.c b/src/glx/x11/dri2.c
index dbb5b5cddd..edd80dc58f 100644
--- a/src/glx/x11/dri2.c
+++ b/src/glx/x11/dri2.c
@@ -42,266 +42,260 @@
 
 static char dri2ExtensionName[] = DRI2_NAME;
 static XExtensionInfo *dri2Info;
-static
-XEXT_GENERATE_CLOSE_DISPLAY(DRI2CloseDisplay, dri2Info)
-     static /* const */ XExtensionHooks dri2ExtensionHooks = {
-        NULL,                   /* create_gc */
-        NULL,                   /* copy_gc */
-        NULL,                   /* flush_gc */
-        NULL,                   /* free_gc */
-        NULL,                   /* create_font */
-        NULL,                   /* free_font */
-        DRI2CloseDisplay,       /* close_display */
-        NULL,                   /* wire_to_event */
-        NULL,                   /* event_to_wire */
-        NULL,                   /* error */
-        NULL,                   /* error_string */
-     };
-
-static
-XEXT_GENERATE_FIND_DISPLAY(DRI2FindDisplay, dri2Info,
-                           dri2ExtensionName, &dri2ExtensionHooks, 0, NULL)
-
-     Bool DRI2QueryExtension(Display * dpy, int *eventBase, int *errorBase)
+static XEXT_GENERATE_CLOSE_DISPLAY (DRI2CloseDisplay, dri2Info)
+static /* const */ XExtensionHooks dri2ExtensionHooks = {
+    NULL,				/* create_gc */
+    NULL,				/* copy_gc */
+    NULL,				/* flush_gc */
+    NULL,				/* free_gc */
+    NULL,				/* create_font */
+    NULL,				/* free_font */
+    DRI2CloseDisplay,			/* close_display */
+    NULL,				/* wire_to_event */
+    NULL,				/* event_to_wire */
+    NULL,				/* error */
+    NULL,				/* error_string */
+};
+
+static XEXT_GENERATE_FIND_DISPLAY (DRI2FindDisplay, dri2Info, 
+				   dri2ExtensionName, 
+				   &dri2ExtensionHooks, 
+				   0, NULL)
+
+Bool DRI2QueryExtension(Display *dpy, int *eventBase, int *errorBase)
 {
-   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
 
-   if (XextHasExtension(info)) {
-      *eventBase = info->codes->first_event;
-      *errorBase = info->codes->first_error;
-      return True;
-   }
+    if (XextHasExtension(info)) {
+	*eventBase = info->codes->first_event;
+	*errorBase = info->codes->first_error;
+	return True;
+    }
 
-   return False;
+    return False;
 }
 
-Bool
-DRI2QueryVersion(Display * dpy, int *major, int *minor)
+Bool DRI2QueryVersion(Display *dpy, int *major, int *minor)
 {
-   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-   xDRI2QueryVersionReply rep;
-   xDRI2QueryVersionReq *req;
-
-   XextCheckExtension(dpy, info, dri2ExtensionName, False);
-
-   LockDisplay(dpy);
-   GetReq(DRI2QueryVersion, req);
-   req->reqType = info->codes->major_opcode;
-   req->dri2ReqType = X_DRI2QueryVersion;
-   req->majorVersion = DRI2_MAJOR;
-   req->minorVersion = DRI2_MINOR;
-   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return False;
-   }
-   *major = rep.majorVersion;
-   *minor = rep.minorVersion;
-   UnlockDisplay(dpy);
-   SyncHandle();
-
-   return True;
+    XExtDisplayInfo *info = DRI2FindDisplay (dpy);
+    xDRI2QueryVersionReply rep;
+    xDRI2QueryVersionReq *req;
+
+    XextCheckExtension (dpy, info, dri2ExtensionName, False);
+
+    LockDisplay(dpy);
+    GetReq(DRI2QueryVersion, req);
+    req->reqType = info->codes->major_opcode;
+    req->dri2ReqType = X_DRI2QueryVersion;
+    req->majorVersion = DRI2_MAJOR;
+    req->minorVersion = DRI2_MINOR;
+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return False;
+    }
+    *major = rep.majorVersion;
+    *minor = rep.minorVersion;
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return True;
 }
 
-Bool
-DRI2Connect(Display * dpy, int screen,
-            char **driverName, char **busId, unsigned int *sareaHandle)
+Bool DRI2Connect(Display *dpy, int screen,
+		 char **driverName, char **busId, unsigned int *sareaHandle)
 {
-   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-   xDRI2ConnectReply rep;
-   xDRI2ConnectReq *req;
-
-   XextCheckExtension(dpy, info, dri2ExtensionName, False);
-
-   LockDisplay(dpy);
-   GetReq(DRI2Connect, req);
-   req->reqType = info->codes->major_opcode;
-   req->dri2ReqType = X_DRI2Connect;
-   req->screen = screen;
-   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return False;
-   }
-
-   if (rep.driverNameLength == 0 && rep.busIdLength == 0) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return False;
-   }
-
-   *driverName = Xmalloc(rep.driverNameLength + 1);
-   if (*driverName == NULL) {
-      _XEatData(dpy,
-                ((rep.driverNameLength + 3) & ~3) +
-                ((rep.busIdLength + 3) & ~3));
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return False;
-   }
-   _XReadPad(dpy, *driverName, rep.driverNameLength);
-   (*driverName)[rep.driverNameLength] = '\0';
-
-   *busId = Xmalloc(rep.busIdLength + 1);
-   if (*busId == NULL) {
-      Xfree(*driverName);
-      _XEatData(dpy, ((rep.busIdLength + 3) & ~3));
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return False;
-   }
-   _XReadPad(dpy, *busId, rep.busIdLength);
-   (*busId)[rep.busIdLength] = '\0';
-
-   UnlockDisplay(dpy);
-   SyncHandle();
-
-   return True;
+    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+    xDRI2ConnectReply rep;
+    xDRI2ConnectReq *req;
+
+    XextCheckExtension (dpy, info, dri2ExtensionName, False);
+
+    LockDisplay(dpy);
+    GetReq(DRI2Connect, req);
+    req->reqType = info->codes->major_opcode;
+    req->dri2ReqType = X_DRI2Connect;
+    req->screen = screen;
+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return False;
+    }
+
+    if (rep.driverNameLength == 0 && rep.busIdLength == 0) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return False;
+    }
+
+    *driverName = Xmalloc(rep.driverNameLength + 1);
+    if (*driverName == NULL) {
+	_XEatData(dpy, 
+		  ((rep.driverNameLength + 3) & ~3) +
+		  ((rep.busIdLength + 3) & ~3));
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return False;
+    }
+    _XReadPad(dpy, *driverName, rep.driverNameLength);
+    (*driverName)[rep.driverNameLength] = '\0';
+
+    *busId = Xmalloc(rep.busIdLength + 1);
+    if (*busId == NULL) {
+	Xfree(*driverName);
+	_XEatData(dpy, ((rep.busIdLength + 3) & ~3));
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return False;
+    }
+    _XReadPad(dpy, *busId, rep.busIdLength);
+    (*busId)[rep.busIdLength] = '\0';
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return True;
 }
 
-Bool
-DRI2AuthConnection(Display * dpy, int screen, drm_magic_t magic)
+Bool DRI2AuthConnection(Display *dpy, int screen, drm_magic_t magic)
 {
-   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-   xDRI2AuthConnectionReq *req;
-   xDRI2AuthConnectionReply rep;
-
-   XextCheckExtension(dpy, info, dri2ExtensionName, False);
-
-   LockDisplay(dpy);
-   GetReq(DRI2AuthConnection, req);
-   req->reqType = info->codes->major_opcode;
-   req->dri2ReqType = X_DRI2AuthConnection;
-   req->screen = screen;
-   req->magic = magic;
-   rep.authenticated = 0;
-   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return False;
-   }
-   UnlockDisplay(dpy);
-   SyncHandle();
-
-   return rep.authenticated;
+    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+    xDRI2AuthConnectionReq *req;
+    xDRI2AuthConnectionReply rep;
+
+    XextCheckExtension (dpy, info, dri2ExtensionName, False);
+
+    LockDisplay(dpy);
+    GetReq(DRI2AuthConnection, req);
+    req->reqType = info->codes->major_opcode;
+    req->dri2ReqType = X_DRI2AuthConnection;
+    req->screen = screen;
+    req->magic = magic;
+    rep.authenticated = 0;
+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return False;
+    }
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return rep.authenticated;
 }
 
-void
-DRI2CreateDrawable(Display * dpy, XID drawable)
+void DRI2CreateDrawable(Display *dpy, XID drawable)
 {
-   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-   xDRI2CreateDrawableReq *req;
-
-   XextSimpleCheckExtension(dpy, info, dri2ExtensionName);
-
-   LockDisplay(dpy);
-   GetReq(DRI2CreateDrawable, req);
-   req->reqType = info->codes->major_opcode;
-   req->dri2ReqType = X_DRI2CreateDrawable;
-   req->drawable = drawable;
-   UnlockDisplay(dpy);
-   SyncHandle();
+    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+    xDRI2CreateDrawableReq *req;
+
+    XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
+
+    LockDisplay(dpy);
+    GetReq(DRI2CreateDrawable, req);
+    req->reqType = info->codes->major_opcode;
+    req->dri2ReqType = X_DRI2CreateDrawable;
+    req->drawable = drawable;
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
-DRI2Buffer *
-DRI2GetBuffers(Display * dpy, XID drawable,
-               int *width, int *height,
-               unsigned int *attachments, int count, int *outCount)
+DRI2Buffer *DRI2GetBuffers(Display *dpy, XID drawable,
+			   int *width, int *height,
+			   unsigned int *attachments, int count,
+			   int *outCount)
 {
-   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-   xDRI2GetBuffersReply rep;
-   xDRI2GetBuffersReq *req;
-   DRI2Buffer *buffers;
-   xDRI2Buffer repBuffer;
-   CARD32 *p;
-   int i;
-
-   XextCheckExtension(dpy, info, dri2ExtensionName, False);
-
-   LockDisplay(dpy);
-   GetReqExtra(DRI2GetBuffers, count * 4, req);
-   req->reqType = info->codes->major_opcode;
-   req->dri2ReqType = X_DRI2GetBuffers;
-   req->drawable = drawable;
-   req->count = count;
-   p = (CARD32 *) & req[1];
-   for (i = 0; i < count; i++)
-      p[i] = attachments[i];
-
-   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return NULL;
-   }
-
-   *width = rep.width;
-   *height = rep.height;
-   *outCount = rep.count;
-
-   buffers = Xmalloc(count * sizeof buffers[0]);
-   if (buffers == NULL) {
-      _XEatData(dpy, rep.count * sizeof repBuffer);
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return NULL;
-   }
-
-   for (i = 0; i < rep.count; i++) {
-      _XReadPad(dpy, (char *) &repBuffer, sizeof repBuffer);
-      buffers[i].attachment = repBuffer.attachment;
-      buffers[i].name = repBuffer.name;
-      buffers[i].pitch = repBuffer.pitch;
-      buffers[i].cpp = repBuffer.cpp;
-      buffers[i].flags = repBuffer.flags;
-   }
-
-   UnlockDisplay(dpy);
-   SyncHandle();
-
-   return buffers;
+    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+    xDRI2GetBuffersReply rep;
+    xDRI2GetBuffersReq *req;
+    DRI2Buffer *buffers;
+    xDRI2Buffer repBuffer;
+    CARD32 *p;
+    int i;
+
+    XextCheckExtension (dpy, info, dri2ExtensionName, False);
+
+    LockDisplay(dpy);
+    GetReqExtra(DRI2GetBuffers, count * 4, req);
+    req->reqType = info->codes->major_opcode;
+    req->dri2ReqType = X_DRI2GetBuffers;
+    req->drawable = drawable;
+    req->count = count;
+    p = (CARD32 *) &req[1];
+    for (i = 0; i < count; i++)
+	p[i] = attachments[i];
+
+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return NULL;
+    }
+
+    *width = rep.width;
+    *height = rep.height;
+    *outCount = rep.count;
+
+    buffers = Xmalloc(count * sizeof buffers[0]);
+    if (buffers == NULL) {
+	_XEatData(dpy, rep.count * sizeof repBuffer);
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return NULL;
+    }
+
+    for (i = 0; i < rep.count; i++) {
+	_XReadPad(dpy, (char *) &repBuffer, sizeof repBuffer);
+	buffers[i].attachment = repBuffer.attachment;
+	buffers[i].name = repBuffer.name;
+	buffers[i].pitch = repBuffer.pitch;
+	buffers[i].cpp = repBuffer.cpp;
+	buffers[i].flags = repBuffer.flags;
+    }
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return buffers;
 }
 
-void
-DRI2SwapBuffers(Display * dpy, XID drawable,
-                int x, int y, int width, int height)
+void DRI2SwapBuffers(Display *dpy, XID drawable,
+		     int x, int y, int width, int height)
 {
-   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-   xDRI2SwapBuffersReq *req;
-   xDRI2SwapBuffersReply rep;
-
-   XextSimpleCheckExtension(dpy, info, dri2ExtensionName);
-
-   LockDisplay(dpy);
-   GetReq(DRI2SwapBuffers, req);
-   req->reqType = info->codes->major_opcode;
-   req->dri2ReqType = X_DRI2SwapBuffers;
-   req->drawable = drawable;
-   req->x = x;
-   req->y = y;
-   req->width = width;
-   req->height = height;
-
-   _XReply(dpy, (xReply *) & rep, 0, xFalse);
-
-   UnlockDisplay(dpy);
-   SyncHandle();
+    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+    xDRI2SwapBuffersReq *req;
+    xDRI2SwapBuffersReply rep;
+
+    XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
+
+    LockDisplay(dpy);
+    GetReq(DRI2SwapBuffers, req);
+    req->reqType = info->codes->major_opcode;
+    req->dri2ReqType = X_DRI2SwapBuffers;
+    req->drawable = drawable;
+    req->x = x;
+    req->y = y;
+    req->width = width;
+    req->height = height;
+
+    _XReply(dpy, (xReply *)&rep, 0, xFalse);
+
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
-void
-DRI2DestroyDrawable(Display * dpy, XID drawable)
+void DRI2DestroyDrawable(Display *dpy, XID drawable)
 {
-   XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-   xDRI2DestroyDrawableReq *req;
+    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+    xDRI2DestroyDrawableReq *req;
 
-   XextSimpleCheckExtension(dpy, info, dri2ExtensionName);
+    XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
 
-   XSync(dpy, False);
+    XSync(dpy, False);
 
-   LockDisplay(dpy);
-   GetReq(DRI2DestroyDrawable, req);
-   req->reqType = info->codes->major_opcode;
-   req->dri2ReqType = X_DRI2DestroyDrawable;
-   req->drawable = drawable;
-   UnlockDisplay(dpy);
-   SyncHandle();
+    LockDisplay(dpy);
+    GetReq(DRI2DestroyDrawable, req);
+    req->reqType = info->codes->major_opcode;
+    req->dri2ReqType = X_DRI2DestroyDrawable;
+    req->drawable = drawable;
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
diff --git a/src/glx/x11/dri2.h b/src/glx/x11/dri2.h
index 620ad7a30b..25212f99e5 100644
--- a/src/glx/x11/dri2.h
+++ b/src/glx/x11/dri2.h
@@ -34,31 +34,34 @@
 #ifndef _DRI2_H_
 #define _DRI2_H_
 
-typedef struct
-{
-   unsigned int attachment;
-   unsigned int name;
-   unsigned int pitch;
-   unsigned int cpp;
-   unsigned int flags;
+typedef struct {
+    unsigned int attachment;
+    unsigned int name;
+    unsigned int pitch;
+    unsigned int cpp;
+    unsigned int flags;
 } DRI2Buffer;
 
 extern Bool
-DRI2QueryExtension(Display * display, int *eventBase, int *errorBase);
-extern Bool DRI2QueryVersion(Display * display, int *major, int *minor);
+DRI2QueryExtension(Display *display, int *eventBase, int *errorBase);
 extern Bool
-DRI2Connect(Display * display, int screen,
-            char **driverName, char **busId, unsigned int *sareaHandle);
+DRI2QueryVersion(Display *display, int *major, int *minor);
 extern Bool
-DRI2AuthConnection(Display * display, int screen, drm_magic_t magic);
-extern void DRI2CreateDrawable(Display * display, XID drawable);
-extern void DRI2DestroyDrawable(Display * display, XID handle);
-extern DRI2Buffer *DRI2GetBuffers(Display * dpy, XID drawable,
-                                  int *width, int *height,
-                                  unsigned int *attachments, int count,
-                                  int *outCount);
+DRI2Connect(Display *display, int screen,
+	    char **driverName, char **busId, unsigned int *sareaHandle);
+extern Bool
+DRI2AuthConnection(Display *display, int screen, drm_magic_t magic);
+extern void
+DRI2CreateDrawable(Display *display, XID drawable);
+extern void
+DRI2DestroyDrawable(Display *display, XID handle);
+extern DRI2Buffer *
+DRI2GetBuffers(Display *dpy, XID drawable,
+	       int *width, int *height,
+	       unsigned int *attachments, int count,
+	       int *outCount);
 extern void
-DRI2SwapBuffers(Display * dpy, XID drawable,
-                int x, int y, int width, int height);
+DRI2SwapBuffers(Display *dpy, XID drawable,
+		int x, int y, int width, int height);
 
 #endif
diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c
index 651d843356..39b618e718 100644
--- a/src/glx/x11/dri2_glx.c
+++ b/src/glx/x11/dri2_glx.c
@@ -51,302 +51,292 @@ typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
 typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
 typedef struct __GLXDRIdrawablePrivateRec __GLXDRIdrawablePrivate;
 
-struct __GLXDRIdisplayPrivateRec
-{
-   __GLXDRIdisplay base;
+struct __GLXDRIdisplayPrivateRec {
+    __GLXDRIdisplay base;
 
-   /*
+    /*
     ** XFree86-DRI version information
     */
-   int driMajor;
-   int driMinor;
-   int driPatch;
+    int driMajor;
+    int driMinor;
+    int driPatch;
 };
 
-struct __GLXDRIcontextPrivateRec
-{
-   __GLXDRIcontext base;
-   __DRIcontext *driContext;
-   __GLXscreenConfigs *psc;
+struct __GLXDRIcontextPrivateRec {
+    __GLXDRIcontext base;
+    __DRIcontext *driContext;
+    __GLXscreenConfigs *psc;
 };
 
-struct __GLXDRIdrawablePrivateRec
-{
-   __GLXDRIdrawable base;
-   __DRIbuffer buffers[5];
-   int bufferCount;
-   int width, height;
+struct __GLXDRIdrawablePrivateRec {
+    __GLXDRIdrawable base;
+    __DRIbuffer buffers[5];
+    int bufferCount;
+    int width, height;
 };
 
-static void
-dri2DestroyContext(__GLXDRIcontext * context,
-                   __GLXscreenConfigs * psc, Display * dpy)
+static void dri2DestroyContext(__GLXDRIcontext *context,
+			      __GLXscreenConfigs *psc, Display *dpy)
 {
-   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-   const __DRIcoreExtension *core = pcp->psc->core;
+    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+    const __DRIcoreExtension *core = pcp->psc->core;
 
-   (*core->destroyContext) (pcp->driContext);
+    (*core->destroyContext)(pcp->driContext);
 
-   Xfree(pcp);
+    Xfree(pcp);
 }
 
-static Bool
-dri2BindContext(__GLXDRIcontext * context,
-                __GLXDRIdrawable * draw, __GLXDRIdrawable * read)
+static Bool dri2BindContext(__GLXDRIcontext *context,
+			   __GLXDRIdrawable *draw, __GLXDRIdrawable *read)
 {
-   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-   const __DRIcoreExtension *core = pcp->psc->core;
+    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+    const __DRIcoreExtension *core = pcp->psc->core;
 
-   return (*core->bindContext) (pcp->driContext,
-                                draw->driDrawable, read->driDrawable);
+    return (*core->bindContext)(pcp->driContext,
+				draw->driDrawable,
+				read->driDrawable);
 }
 
-static void
-dri2UnbindContext(__GLXDRIcontext * context)
+static void dri2UnbindContext(__GLXDRIcontext *context)
 {
-   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-   const __DRIcoreExtension *core = pcp->psc->core;
+    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+    const __DRIcoreExtension *core = pcp->psc->core;
 
-   (*core->unbindContext) (pcp->driContext);
+    (*core->unbindContext)(pcp->driContext);
 }
 
-static __GLXDRIcontext *
-dri2CreateContext(__GLXscreenConfigs * psc,
-                  const __GLcontextModes * mode,
-                  GLXContext gc, GLXContext shareList, int renderType)
+static __GLXDRIcontext *dri2CreateContext(__GLXscreenConfigs *psc,
+					 const __GLcontextModes *mode,
+					 GLXContext gc,
+					 GLXContext shareList, int renderType)
 {
-   __GLXDRIcontextPrivate *pcp, *pcp_shared;
-   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
-   __DRIcontext *shared = NULL;
-
-   if (shareList) {
-      pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
-      shared = pcp_shared->driContext;
-   }
-
-   pcp = Xmalloc(sizeof *pcp);
-   if (pcp == NULL)
-      return NULL;
-
-   pcp->psc = psc;
-   pcp->driContext =
-      (*psc->dri2->createNewContext) (psc->__driScreen,
-                                      config->driConfig, shared, pcp);
-   gc->__driContext = pcp->driContext;
-
-   if (pcp->driContext == NULL) {
-      Xfree(pcp);
-      return NULL;
-   }
-
-   pcp->base.destroyContext = dri2DestroyContext;
-   pcp->base.bindContext = dri2BindContext;
-   pcp->base.unbindContext = dri2UnbindContext;
-
-   return &pcp->base;
+    __GLXDRIcontextPrivate *pcp, *pcp_shared;
+    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
+    __DRIcontext *shared = NULL;
+
+    if (shareList) {
+	pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
+	shared = pcp_shared->driContext;
+    }
+
+    pcp = Xmalloc(sizeof *pcp);
+    if (pcp == NULL)
+	return NULL;
+
+    pcp->psc = psc;
+    pcp->driContext = 
+	(*psc->dri2->createNewContext)(psc->__driScreen,
+				       config->driConfig, shared, pcp);
+    gc->__driContext = pcp->driContext;
+
+    if (pcp->driContext == NULL) {
+	Xfree(pcp);
+	return NULL;
+    }
+
+    pcp->base.destroyContext = dri2DestroyContext;
+    pcp->base.bindContext = dri2BindContext;
+    pcp->base.unbindContext = dri2UnbindContext;
+
+    return &pcp->base;
 }
 
-static void
-dri2DestroyDrawable(__GLXDRIdrawable * pdraw)
+static void dri2DestroyDrawable(__GLXDRIdrawable *pdraw)
 {
-   const __DRIcoreExtension *core = pdraw->psc->core;
+    const __DRIcoreExtension *core = pdraw->psc->core;
 
-   (*core->destroyDrawable) (pdraw->driDrawable);
-   DRI2DestroyDrawable(pdraw->psc->dpy, pdraw->drawable);
-   Xfree(pdraw);
+    (*core->destroyDrawable)(pdraw->driDrawable);
+    DRI2DestroyDrawable(pdraw->psc->dpy, pdraw->drawable);
+    Xfree(pdraw);
 }
 
-static __GLXDRIdrawable *
-dri2CreateDrawable(__GLXscreenConfigs * psc,
-                   XID xDrawable,
-                   GLXDrawable drawable, const __GLcontextModes * modes)
+static __GLXDRIdrawable *dri2CreateDrawable(__GLXscreenConfigs *psc,
+					    XID xDrawable,
+					    GLXDrawable drawable,
+					    const __GLcontextModes *modes)
 {
-   __GLXDRIdrawablePrivate *pdraw;
-   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
+    __GLXDRIdrawablePrivate *pdraw;
+    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
 
-   pdraw = Xmalloc(sizeof(*pdraw));
-   if (!pdraw)
-      return NULL;
+    pdraw = Xmalloc(sizeof(*pdraw));
+    if (!pdraw)
+	return NULL;
 
-   pdraw->base.destroyDrawable = dri2DestroyDrawable;
-   pdraw->base.xDrawable = xDrawable;
-   pdraw->base.drawable = drawable;
-   pdraw->base.psc = psc;
+    pdraw->base.destroyDrawable = dri2DestroyDrawable;
+    pdraw->base.xDrawable = xDrawable;
+    pdraw->base.drawable = drawable;
+    pdraw->base.psc = psc;
 
-   DRI2CreateDrawable(psc->dpy, xDrawable);
+    DRI2CreateDrawable(psc->dpy, xDrawable);
 
-   /* Create a new drawable */
-   pdraw->base.driDrawable =
-      (*psc->dri2->createNewDrawable) (psc->__driScreen,
-                                       config->driConfig, pdraw);
+    /* Create a new drawable */
+    pdraw->base.driDrawable =
+	(*psc->dri2->createNewDrawable)(psc->__driScreen,
+					config->driConfig, pdraw);
 
-   if (!pdraw->base.driDrawable) {
-      DRI2DestroyDrawable(psc->dpy, drawable);
-      Xfree(pdraw);
-      return NULL;
-   }
+    if (!pdraw->base.driDrawable) {
+	DRI2DestroyDrawable(psc->dpy, drawable);
+	Xfree(pdraw);
+	return NULL;
+    }
 
-   return &pdraw->base;
+    return &pdraw->base;
 }
 
-static void
-dri2SwapBuffers(__GLXDRIdrawable * pdraw)
+static void dri2SwapBuffers(__GLXDRIdrawable *pdraw)
 {
-   __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
+    __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
 
-   DRI2SwapBuffers(pdraw->psc->dpy, pdraw->drawable,
-                   0, 0, priv->width, priv->height);
+    DRI2SwapBuffers(pdraw->psc->dpy, pdraw->drawable,
+		    0, 0, priv->width, priv->height);
 }
 
-static void
-dri2DestroyScreen(__GLXscreenConfigs * psc)
+static void dri2DestroyScreen(__GLXscreenConfigs *psc)
 {
-   /* Free the direct rendering per screen data */
-   (*psc->core->destroyScreen) (psc->__driScreen);
-   drmClose(psc->fd);
-   psc->__driScreen = NULL;
+    /* Free the direct rendering per screen data */
+    (*psc->core->destroyScreen)(psc->__driScreen);
+    drmClose(psc->fd);
+    psc->__driScreen = NULL;
 }
 
 static __DRIbuffer *
-dri2GetBuffers(__DRIdrawable * driDrawable,
-               int *width, int *height,
-               unsigned int *attachments, int count,
-               int *out_count, void *loaderPrivate)
+dri2GetBuffers(__DRIdrawable *driDrawable,
+	       int *width, int *height,
+	       unsigned int *attachments, int count,
+	       int *out_count, void *loaderPrivate)
 {
-   __GLXDRIdrawablePrivate *pdraw = loaderPrivate;
-   DRI2Buffer *buffers;
-   int i;
-
-   buffers = DRI2GetBuffers(pdraw->base.psc->dpy, pdraw->base.xDrawable,
-                            width, height, attachments, count, out_count);
-   if (buffers == NULL)
-      return NULL;
-
-   pdraw->width = *width;
-   pdraw->height = *height;
-
-   /* This assumes the DRI2 buffer attachment tokens matches the
-    * __DRIbuffer tokens. */
-   for (i = 0; i < *out_count; i++) {
-      pdraw->buffers[i].attachment = buffers[i].attachment;
-      pdraw->buffers[i].name = buffers[i].name;
-      pdraw->buffers[i].pitch = buffers[i].pitch;
-      pdraw->buffers[i].cpp = buffers[i].cpp;
-      pdraw->buffers[i].flags = buffers[i].flags;
-   }
-
-   Xfree(buffers);
-
-   return pdraw->buffers;
+    __GLXDRIdrawablePrivate *pdraw = loaderPrivate;
+    DRI2Buffer *buffers;
+    int i;
+
+    buffers = DRI2GetBuffers(pdraw->base.psc->dpy, pdraw->base.xDrawable,
+			     width, height, attachments, count, out_count);
+    if (buffers == NULL)
+       return NULL;
+
+    pdraw->width = *width;
+    pdraw->height = *height;
+
+    /* This assumes the DRI2 buffer attachment tokens matches the
+     * __DRIbuffer tokens. */
+    for (i = 0; i < *out_count; i++) {
+	pdraw->buffers[i].attachment = buffers[i].attachment;
+	pdraw->buffers[i].name = buffers[i].name;
+	pdraw->buffers[i].pitch = buffers[i].pitch;
+	pdraw->buffers[i].cpp = buffers[i].cpp;
+	pdraw->buffers[i].flags = buffers[i].flags;
+    }
+
+    Xfree(buffers);
+
+    return pdraw->buffers;
 }
 
 static const __DRIdri2LoaderExtension dri2LoaderExtension = {
-   {__DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION},
-   dri2GetBuffers,
+    { __DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION },
+    dri2GetBuffers,
 };
 
 static const __DRIextension *loader_extensions[] = {
-   &dri2LoaderExtension.base,
-   &systemTimeExtension.base,
-   NULL
+    &dri2LoaderExtension.base,
+    &systemTimeExtension.base,
+    NULL
 };
 
-static __GLXDRIscreen *
-dri2CreateScreen(__GLXscreenConfigs * psc, int screen,
-                 __GLXdisplayPrivate * priv)
+static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
+					__GLXdisplayPrivate *priv)
 {
-   const __DRIconfig **driver_configs;
-   const __DRIextension **extensions;
-   __GLXDRIscreen *psp;
-   unsigned int sareaHandle;
-   char *driverName, *busID;
-   drm_magic_t magic;
-   int i;
-
-   psp = Xmalloc(sizeof *psp);
-   if (psp == NULL)
-      return NULL;
-
-   /* Initialize per screen dynamic client GLX extensions */
-   psc->ext_list_first_time = GL_TRUE;
-
-   if (!DRI2Connect(psc->dpy, screen, &driverName, &busID, &sareaHandle))
-      return NULL;
-
-   psc->driver = driOpenDriver(driverName);
-   if (psc->driver == NULL)
-      goto handle_error;
-
-   extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
-   if (extensions == NULL) {
-      ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
-      goto handle_error;
-   }
-
-   for (i = 0; extensions[i]; i++) {
-      if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
-         psc->core = (__DRIcoreExtension *) extensions[i];
-      if (strcmp(extensions[i]->name, __DRI_DRI2) == 0)
-         psc->dri2 = (__DRIdri2Extension *) extensions[i];
-   }
-
-   if (psc->core == NULL || psc->dri2 == NULL) {
-      ErrorMessageF("core dri or dri2 extension not found\n");
-      goto handle_error;
-   }
-
-   psc->fd = drmOpen(NULL, busID);
-   if (psc->fd < 0) {
-      ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
-      return NULL;
-   }
-
-   if (drmGetMagic(psc->fd, &magic))
-      return NULL;
-
-   if (!DRI2AuthConnection(psc->dpy, screen, magic)) {
-      ErrorMessageF("failed to authenticate drm access\n");
-      return NULL;
-   }
-
-   psc->__driScreen =
-      psc->dri2->createNewScreen(screen, psc->fd,
-                                 loader_extensions, &driver_configs, psc);
-   if (psc->__driScreen == NULL) {
-      ErrorMessageF("failed to create dri screen\n");
-      return NULL;
-   }
-
-   driBindExtensions(psc, 1);
-
-   psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
-   psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
-
-   psp->destroyScreen = dri2DestroyScreen;
-   psp->createContext = dri2CreateContext;
-   psp->createDrawable = dri2CreateDrawable;
-   psp->swapBuffers = dri2SwapBuffers;
-
-   Xfree(driverName);
-   Xfree(busID);
-
-   return psp;
+    const __DRIconfig **driver_configs;
+    const __DRIextension **extensions;
+    __GLXDRIscreen *psp;
+    unsigned int sareaHandle;
+    char *driverName, *busID;
+    drm_magic_t magic;
+    int i;
+
+    psp = Xmalloc(sizeof *psp);
+    if (psp == NULL)
+	return NULL;
+
+    /* Initialize per screen dynamic client GLX extensions */
+    psc->ext_list_first_time = GL_TRUE;
+
+    if (!DRI2Connect(psc->dpy, screen, &driverName, &busID, &sareaHandle))
+	return NULL;
+
+    psc->driver = driOpenDriver(driverName);
+    if (psc->driver == NULL)
+	goto handle_error;
+
+    extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
+    if (extensions == NULL) {
+	ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
+	goto handle_error;
+    }
+    
+    for (i = 0; extensions[i]; i++) {
+	if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
+	    psc->core = (__DRIcoreExtension *) extensions[i];
+	if (strcmp(extensions[i]->name, __DRI_DRI2) == 0)
+	    psc->dri2 = (__DRIdri2Extension *) extensions[i];
+    }
+
+    if (psc->core == NULL || psc->dri2 == NULL) {
+	ErrorMessageF("core dri or dri2 extension not found\n");
+	goto handle_error;
+    }
+
+    psc->fd = drmOpen(NULL, busID);
+    if (psc->fd < 0) {
+	ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
+	return NULL;
+    }
+
+    if (drmGetMagic(psc->fd, &magic))
+	return NULL;
+
+    if (!DRI2AuthConnection(psc->dpy, screen, magic)) {
+	ErrorMessageF("failed to authenticate drm access\n");
+	return NULL;
+    }
+
+    psc->__driScreen = 
+	psc->dri2->createNewScreen(screen, psc->fd,
+				   loader_extensions, &driver_configs, psc);
+    if (psc->__driScreen == NULL) {
+	ErrorMessageF("failed to create dri screen\n");
+	return NULL;
+    }
+
+    driBindExtensions(psc, 1);
+
+    psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
+    psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
+
+    psp->destroyScreen = dri2DestroyScreen;
+    psp->createContext = dri2CreateContext;
+    psp->createDrawable = dri2CreateDrawable;
+    psp->swapBuffers = dri2SwapBuffers;
+
+    Xfree(driverName);
+    Xfree(busID);
+
+    return psp;
 
  handle_error:
-   Xfree(driverName);
-   Xfree(busID);
+    Xfree(driverName);
+    Xfree(busID);
 
-   /* FIXME: clean up here */
+    /* FIXME: clean up here */
 
-   return NULL;
+    return NULL;
 }
 
 /* Called from __glXFreeDisplayPrivate.
  */
-static void
-dri2DestroyDisplay(__GLXDRIdisplay * dpy)
+static void dri2DestroyDisplay(__GLXDRIdisplay *dpy)
 {
-   Xfree(dpy);
+    Xfree(dpy);
 }
 
 /*
@@ -354,30 +344,29 @@ dri2DestroyDisplay(__GLXDRIdisplay * dpy)
  * This is called from __glXInitialize() when we are given a new
  * display pointer.
  */
-_X_HIDDEN __GLXDRIdisplay *
-dri2CreateDisplay(Display * dpy)
+_X_HIDDEN __GLXDRIdisplay *dri2CreateDisplay(Display *dpy)
 {
-   __GLXDRIdisplayPrivate *pdp;
-   int eventBase, errorBase;
+    __GLXDRIdisplayPrivate *pdp;
+    int eventBase, errorBase;
 
-   if (!DRI2QueryExtension(dpy, &eventBase, &errorBase))
-      return NULL;
+    if (!DRI2QueryExtension(dpy, &eventBase, &errorBase))
+	return NULL;
 
-   pdp = Xmalloc(sizeof *pdp);
-   if (pdp == NULL)
-      return NULL;
+    pdp = Xmalloc(sizeof *pdp);
+    if (pdp == NULL)
+	return NULL;
 
-   if (!DRI2QueryVersion(dpy, &pdp->driMajor, &pdp->driMinor)) {
-      Xfree(pdp);
-      return NULL;
-   }
+    if (!DRI2QueryVersion(dpy, &pdp->driMajor, &pdp->driMinor)) {
+	Xfree(pdp);
+	return NULL;
+    }
 
-   pdp->driPatch = 0;
+    pdp->driPatch = 0;
 
-   pdp->base.destroyDisplay = dri2DestroyDisplay;
-   pdp->base.createScreen = dri2CreateScreen;
+    pdp->base.destroyDisplay = dri2DestroyDisplay;
+    pdp->base.createScreen = dri2CreateScreen;
 
-   return &pdp->base;
+    return &pdp->base;
 }
 
 #endif /* GLX_DIRECT_RENDERING */
diff --git a/src/glx/x11/dri_common.c b/src/glx/x11/dri_common.c
index 4691ac7bb6..4e535d5f10 100644
--- a/src/glx/x11/dri_common.c
+++ b/src/glx/x11/dri_common.c
@@ -50,35 +50,33 @@
 #define RTLD_GLOBAL 0
 #endif
 
-_X_HIDDEN void
-InfoMessageF(const char *f, ...)
+_X_HIDDEN void InfoMessageF(const char *f, ...)
 {
-   va_list args;
-   const char *env;
-
-   if ((env = getenv("LIBGL_DEBUG")) && strstr(env, "verbose")) {
-      fprintf(stderr, "libGL: ");
-      va_start(args, f);
-      vfprintf(stderr, f, args);
-      va_end(args);
-   }
+    va_list args;
+    const char *env;
+
+    if ((env = getenv("LIBGL_DEBUG")) && strstr(env, "verbose")) {
+	fprintf(stderr, "libGL: ");
+	va_start(args, f);
+	vfprintf(stderr, f, args);
+	va_end(args);
+    }
 }
 
 /**
  * Print error to stderr, unless LIBGL_DEBUG=="quiet".
  */
-_X_HIDDEN void
-ErrorMessageF(const char *f, ...)
+_X_HIDDEN void ErrorMessageF(const char *f, ...)
 {
-   va_list args;
-   const char *env;
-
-   if ((env = getenv("LIBGL_DEBUG")) && !strstr(env, "quiet")) {
-      fprintf(stderr, "libGL error: ");
-      va_start(args, f);
-      vfprintf(stderr, f, args);
-      va_end(args);
-   }
+    va_list args;
+    const char *env;
+
+    if ((env = getenv("LIBGL_DEBUG")) && !strstr(env, "quiet")) {
+	fprintf(stderr, "libGL error: ");
+	va_start(args, f);
+	vfprintf(stderr, f, args);
+	va_end(args);
+    }
 }
 
 #ifndef DEFAULT_DRIVER_DIR
@@ -98,8 +96,7 @@ ErrorMessageF(const char *f, ...)
  * \returns
  * A handle from \c dlopen, or \c NULL if driver file not found.
  */
-_X_HIDDEN void *
-driOpenDriver(const char *driverName)
+_X_HIDDEN void *driOpenDriver(const char *driverName)
 {
    void *glhandle, *handle;
    const char *libPaths, *p, *next;
@@ -114,41 +111,40 @@ driOpenDriver(const char *driverName)
       /* don't allow setuid apps to use LIBGL_DRIVERS_PATH */
       libPaths = getenv("LIBGL_DRIVERS_PATH");
       if (!libPaths)
-         libPaths = getenv("LIBGL_DRIVERS_DIR");        /* deprecated */
+         libPaths = getenv("LIBGL_DRIVERS_DIR"); /* deprecated */
    }
    if (libPaths == NULL)
-      libPaths = DEFAULT_DRIVER_DIR;
+       libPaths = DEFAULT_DRIVER_DIR;
 
    handle = NULL;
    for (p = libPaths; *p; p = next) {
-      next = strchr(p, ':');
-      if (next == NULL) {
-         len = strlen(p);
-         next = p + len;
-      }
-      else {
-         len = next - p;
-         next++;
-      }
+       next = strchr(p, ':');
+       if (next == NULL) {
+	   len = strlen(p);
+	   next = p + len;
+       } else {
+	   len = next - p;
+	   next++;
+       }
 
 #ifdef GLX_USE_TLS
       snprintf(realDriverName, sizeof realDriverName,
-               "%.*s/tls/%s_dri.so", len, p, driverName);
+	       "%.*s/tls/%s_dri.so", len, p, driverName);
       InfoMessageF("OpenDriver: trying %s\n", realDriverName);
       handle = dlopen(realDriverName, RTLD_NOW | RTLD_GLOBAL);
 #endif
 
-      if (handle == NULL) {
-         snprintf(realDriverName, sizeof realDriverName,
-                  "%.*s/%s_dri.so", len, p, driverName);
-         InfoMessageF("OpenDriver: trying %s\n", realDriverName);
-         handle = dlopen(realDriverName, RTLD_NOW | RTLD_GLOBAL);
+      if ( handle == NULL ) {
+	 snprintf(realDriverName, sizeof realDriverName,
+		  "%.*s/%s_dri.so", len, p, driverName);
+	 InfoMessageF("OpenDriver: trying %s\n", realDriverName);
+	 handle = dlopen(realDriverName, RTLD_NOW | RTLD_GLOBAL);
       }
 
-      if (handle != NULL)
-         break;
+      if ( handle != NULL )
+	  break;
       else
-         ErrorMessageF("dlopen %s failed (%s)\n", realDriverName, dlerror());
+	 ErrorMessageF("dlopen %s failed (%s)\n", realDriverName, dlerror());
    }
 
    if (!handle)
@@ -161,248 +157,244 @@ driOpenDriver(const char *driverName)
 }
 
 _X_HIDDEN const __DRIsystemTimeExtension systemTimeExtension = {
-   {__DRI_SYSTEM_TIME, __DRI_SYSTEM_TIME_VERSION},
-   __glXGetUST,
-   __driGetMscRateOML
+    { __DRI_SYSTEM_TIME, __DRI_SYSTEM_TIME_VERSION },
+    __glXGetUST,
+    __driGetMscRateOML
 };
 
 #define __ATTRIB(attrib, field) \
     { attrib, offsetof(__GLcontextModes, field) }
 
-static const struct
-{
-   unsigned int attrib, offset;
-} attribMap[] = {
-   __ATTRIB(__DRI_ATTRIB_BUFFER_SIZE, rgbBits),
-      __ATTRIB(__DRI_ATTRIB_LEVEL, level),
-      __ATTRIB(__DRI_ATTRIB_RED_SIZE, redBits),
-      __ATTRIB(__DRI_ATTRIB_GREEN_SIZE, greenBits),
-      __ATTRIB(__DRI_ATTRIB_BLUE_SIZE, blueBits),
-      __ATTRIB(__DRI_ATTRIB_ALPHA_SIZE, alphaBits),
-      __ATTRIB(__DRI_ATTRIB_DEPTH_SIZE, depthBits),
-      __ATTRIB(__DRI_ATTRIB_STENCIL_SIZE, stencilBits),
-      __ATTRIB(__DRI_ATTRIB_ACCUM_RED_SIZE, accumRedBits),
-      __ATTRIB(__DRI_ATTRIB_ACCUM_GREEN_SIZE, accumGreenBits),
-      __ATTRIB(__DRI_ATTRIB_ACCUM_BLUE_SIZE, accumBlueBits),
-      __ATTRIB(__DRI_ATTRIB_ACCUM_ALPHA_SIZE, accumAlphaBits),
-      __ATTRIB(__DRI_ATTRIB_SAMPLE_BUFFERS, sampleBuffers),
-      __ATTRIB(__DRI_ATTRIB_SAMPLES, samples),
-      __ATTRIB(__DRI_ATTRIB_DOUBLE_BUFFER, doubleBufferMode),
-      __ATTRIB(__DRI_ATTRIB_STEREO, stereoMode),
-      __ATTRIB(__DRI_ATTRIB_AUX_BUFFERS, numAuxBuffers),
+static const struct { unsigned int attrib, offset; } attribMap[] = {
+    __ATTRIB(__DRI_ATTRIB_BUFFER_SIZE,			rgbBits),
+    __ATTRIB(__DRI_ATTRIB_LEVEL,			level),
+    __ATTRIB(__DRI_ATTRIB_RED_SIZE,			redBits),
+    __ATTRIB(__DRI_ATTRIB_GREEN_SIZE,			greenBits),
+    __ATTRIB(__DRI_ATTRIB_BLUE_SIZE,			blueBits),
+    __ATTRIB(__DRI_ATTRIB_ALPHA_SIZE,			alphaBits),
+    __ATTRIB(__DRI_ATTRIB_DEPTH_SIZE,			depthBits),
+    __ATTRIB(__DRI_ATTRIB_STENCIL_SIZE,			stencilBits),
+    __ATTRIB(__DRI_ATTRIB_ACCUM_RED_SIZE,		accumRedBits),
+    __ATTRIB(__DRI_ATTRIB_ACCUM_GREEN_SIZE,		accumGreenBits),
+    __ATTRIB(__DRI_ATTRIB_ACCUM_BLUE_SIZE,		accumBlueBits),
+    __ATTRIB(__DRI_ATTRIB_ACCUM_ALPHA_SIZE,		accumAlphaBits),
+    __ATTRIB(__DRI_ATTRIB_SAMPLE_BUFFERS,		sampleBuffers),
+    __ATTRIB(__DRI_ATTRIB_SAMPLES,			samples),
+    __ATTRIB(__DRI_ATTRIB_DOUBLE_BUFFER,		doubleBufferMode),
+    __ATTRIB(__DRI_ATTRIB_STEREO,			stereoMode),
+    __ATTRIB(__DRI_ATTRIB_AUX_BUFFERS,			numAuxBuffers),
 #if 0
-      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_TYPE, transparentPixel),
-      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_INDEX_VALUE, transparentIndex),
-      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_RED_VALUE, transparentRed),
-      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_GREEN_VALUE, transparentGreen),
-      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_BLUE_VALUE, transparentBlue),
-      __ATTRIB(__DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE, transparentAlpha),
-      __ATTRIB(__DRI_ATTRIB_RED_MASK, redMask),
-      __ATTRIB(__DRI_ATTRIB_GREEN_MASK, greenMask),
-      __ATTRIB(__DRI_ATTRIB_BLUE_MASK, blueMask),
-      __ATTRIB(__DRI_ATTRIB_ALPHA_MASK, alphaMask),
+    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_TYPE,		transparentPixel),
+    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_INDEX_VALUE,	transparentIndex),
+    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_RED_VALUE,	transparentRed),
+    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_GREEN_VALUE,	transparentGreen),
+    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_BLUE_VALUE,	transparentBlue),
+    __ATTRIB(__DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE,	transparentAlpha),
+    __ATTRIB(__DRI_ATTRIB_RED_MASK,			redMask),
+    __ATTRIB(__DRI_ATTRIB_GREEN_MASK,			greenMask),
+    __ATTRIB(__DRI_ATTRIB_BLUE_MASK,			blueMask),
+    __ATTRIB(__DRI_ATTRIB_ALPHA_MASK,			alphaMask),
 #endif
-      __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_WIDTH, maxPbufferWidth),
-      __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_HEIGHT, maxPbufferHeight),
-      __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_PIXELS, maxPbufferPixels),
-      __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH, optimalPbufferWidth),
-      __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT, optimalPbufferHeight),
+    __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_WIDTH,		maxPbufferWidth),
+    __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_HEIGHT,		maxPbufferHeight),
+    __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_PIXELS,		maxPbufferPixels),
+    __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH,	optimalPbufferWidth),
+    __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT,	optimalPbufferHeight),
 #if 0
-      __ATTRIB(__DRI_ATTRIB_SWAP_METHOD, swapMethod),
+    __ATTRIB(__DRI_ATTRIB_SWAP_METHOD,			swapMethod),
 #endif
-__ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGB, bindToTextureRgb),
-      __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGBA, bindToTextureRgba),
-      __ATTRIB(__DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE,
-                     bindToMipmapTexture),
-      __ATTRIB(__DRI_ATTRIB_YINVERTED, yInverted),};
+    __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGB,		bindToTextureRgb),
+    __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGBA,		bindToTextureRgba),
+    __ATTRIB(__DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE,	bindToMipmapTexture),
+    __ATTRIB(__DRI_ATTRIB_YINVERTED,			yInverted),
+};
 
 #define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
 
 static int
-scalarEqual(__GLcontextModes * mode, unsigned int attrib, unsigned int value)
+scalarEqual(__GLcontextModes *mode, unsigned int attrib, unsigned int value)
 {
-   unsigned int glxValue;
-   int i;
+    unsigned int glxValue;
+    int i;
 
-   for (i = 0; i < ARRAY_SIZE(attribMap); i++)
-      if (attribMap[i].attrib == attrib) {
-         glxValue = *(unsigned int *) ((char *) mode + attribMap[i].offset);
-         return glxValue == GLX_DONT_CARE || glxValue == value;
-      }
+    for (i = 0; i < ARRAY_SIZE(attribMap); i++)
+	if (attribMap[i].attrib == attrib) {
+	    glxValue = *(unsigned int *) ((char *) mode + attribMap[i].offset);
+	    return glxValue == GLX_DONT_CARE || glxValue == value;
+	}
 
-   return GL_TRUE;              /* Is a non-existing attribute equal to value? */
+    return GL_TRUE; /* Is a non-existing attribute equal to value? */
 }
 
 static int
-driConfigEqual(const __DRIcoreExtension * core,
-               __GLcontextModes * modes, const __DRIconfig * driConfig)
+driConfigEqual(const __DRIcoreExtension *core,
+	       __GLcontextModes *modes, const __DRIconfig *driConfig)
 {
-   unsigned int attrib, value, glxValue;
-   int i;
-
-   i = 0;
-   while (core->indexConfigAttrib(driConfig, i++, &attrib, &value)) {
-      switch (attrib) {
-      case __DRI_ATTRIB_RENDER_TYPE:
-         glxValue = 0;
-         if (value & __DRI_ATTRIB_RGBA_BIT) {
-            glxValue |= GLX_RGBA_BIT;
-         }
-         else if (value & __DRI_ATTRIB_COLOR_INDEX_BIT) {
-            glxValue |= GLX_COLOR_INDEX_BIT;
-         }
-         if (glxValue != modes->renderType)
-            return GL_FALSE;
-         break;
-
-      case __DRI_ATTRIB_CONFIG_CAVEAT:
-         if (value & __DRI_ATTRIB_NON_CONFORMANT_CONFIG)
-            glxValue = GLX_NON_CONFORMANT_CONFIG;
-         else if (value & __DRI_ATTRIB_SLOW_BIT)
-            glxValue = GLX_SLOW_CONFIG;
-         else
-            glxValue = GLX_NONE;
-         if (glxValue != modes->visualRating)
-            return GL_FALSE;
-         break;
-
-      case __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS:
-         glxValue = 0;
-         if (value & __DRI_ATTRIB_TEXTURE_1D_BIT)
-            glxValue |= GLX_TEXTURE_1D_BIT_EXT;
-         if (value & __DRI_ATTRIB_TEXTURE_2D_BIT)
-            glxValue |= GLX_TEXTURE_2D_BIT_EXT;
-         if (value & __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT)
-            glxValue |= GLX_TEXTURE_RECTANGLE_BIT_EXT;
-         if (modes->bindToTextureTargets != GLX_DONT_CARE &&
-             glxValue != modes->bindToTextureTargets)
-            return GL_FALSE;
-         break;
-
-      default:
-         if (!scalarEqual(modes, attrib, value))
-            return GL_FALSE;
-      }
-   }
-
-   return GL_TRUE;
+    unsigned int attrib, value, glxValue;
+    int i;
+
+    i = 0;
+    while (core->indexConfigAttrib(driConfig, i++, &attrib, &value)) {
+	switch (attrib) {
+	case __DRI_ATTRIB_RENDER_TYPE:
+	    glxValue = 0;
+	    if (value & __DRI_ATTRIB_RGBA_BIT) {
+		glxValue |= GLX_RGBA_BIT;
+	    } else if (value & __DRI_ATTRIB_COLOR_INDEX_BIT) {
+		glxValue |= GLX_COLOR_INDEX_BIT;
+	    }
+	    if (glxValue != modes->renderType)
+		return GL_FALSE;
+	    break;
+
+	case __DRI_ATTRIB_CONFIG_CAVEAT:
+	    if (value & __DRI_ATTRIB_NON_CONFORMANT_CONFIG)
+		glxValue = GLX_NON_CONFORMANT_CONFIG;
+	    else if (value & __DRI_ATTRIB_SLOW_BIT)
+		glxValue = GLX_SLOW_CONFIG;
+	    else
+		glxValue = GLX_NONE;
+	    if (glxValue != modes->visualRating)
+		return GL_FALSE;
+	    break;
+
+	case __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS:
+	    glxValue = 0;
+	    if (value & __DRI_ATTRIB_TEXTURE_1D_BIT)
+		glxValue |= GLX_TEXTURE_1D_BIT_EXT;
+	    if (value & __DRI_ATTRIB_TEXTURE_2D_BIT)
+		glxValue |= GLX_TEXTURE_2D_BIT_EXT;
+	    if (value & __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT)
+		glxValue |= GLX_TEXTURE_RECTANGLE_BIT_EXT;
+	    if (modes->bindToTextureTargets != GLX_DONT_CARE &&
+		glxValue != modes->bindToTextureTargets)
+		return GL_FALSE;
+	    break;	
+
+	default:
+	    if (!scalarEqual(modes, attrib, value))
+		return GL_FALSE;
+	}
+    }
+
+    return GL_TRUE;
 }
 
 static __GLcontextModes *
-createDriMode(const __DRIcoreExtension * core,
-              __GLcontextModes * modes, const __DRIconfig ** driConfigs)
+createDriMode(const __DRIcoreExtension *core,
+	      __GLcontextModes *modes, const __DRIconfig **driConfigs)
 {
-   __GLXDRIconfigPrivate *config;
-   int i;
+    __GLXDRIconfigPrivate *config;
+    int i;
 
-   for (i = 0; driConfigs[i]; i++) {
-      if (driConfigEqual(core, modes, driConfigs[i]))
-         break;
-   }
+    for (i = 0; driConfigs[i]; i++) {
+	if (driConfigEqual(core, modes, driConfigs[i]))
+	    break;
+    }
 
-   if (driConfigs[i] == NULL)
-      return NULL;
+    if (driConfigs[i] == NULL)
+	return NULL;
 
-   config = Xmalloc(sizeof *config);
-   if (config == NULL)
-      return NULL;
+    config = Xmalloc(sizeof *config);
+    if (config == NULL)
+	return NULL;
 
-   config->modes = *modes;
-   config->driConfig = driConfigs[i];
+    config->modes = *modes;
+    config->driConfig = driConfigs[i];
 
-   return &config->modes;
+    return &config->modes;
 }
 
 _X_HIDDEN __GLcontextModes *
-driConvertConfigs(const __DRIcoreExtension * core,
-                  __GLcontextModes * modes, const __DRIconfig ** configs)
+driConvertConfigs(const __DRIcoreExtension *core,
+		  __GLcontextModes *modes, const __DRIconfig **configs)
 {
-   __GLcontextModes head, *tail, *m;
-
-   tail = &head;
-   head.next = NULL;
-   for (m = modes; m; m = m->next) {
-      tail->next = createDriMode(core, m, configs);
-      if (tail->next == NULL) {
-         /* no matching dri config for m */
-         continue;
-      }
+    __GLcontextModes head, *tail, *m;
 
+    tail = &head;
+    head.next = NULL;
+    for (m = modes; m; m = m->next) {
+	tail->next = createDriMode(core, m, configs);
+	if (tail->next == NULL) {
+	    /* no matching dri config for m */
+	    continue;
+	}
 
-      tail = tail->next;
-   }
 
-   _gl_context_modes_destroy(modes);
+	tail = tail->next;
+    }
 
-   return head.next;
+    _gl_context_modes_destroy(modes);
+
+    return head.next;
 }
 
 _X_HIDDEN void
-driBindExtensions(__GLXscreenConfigs * psc, int dri2)
+driBindExtensions(__GLXscreenConfigs *psc, int dri2)
 {
-   const __DRIextension **extensions;
-   int i;
+    const __DRIextension **extensions;
+    int i;
 
-   extensions = psc->core->getExtensions(psc->__driScreen);
+    extensions = psc->core->getExtensions(psc->__driScreen);
 
-   for (i = 0; extensions[i]; i++) {
+    for (i = 0; extensions[i]; i++) {
 #ifdef __DRI_COPY_SUB_BUFFER
-      if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
-         psc->copySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
-         __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer_bit");
-      }
+	if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
+	    psc->copySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
+	    __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer_bit");
+	}
 #endif
 
 #ifdef __DRI_SWAP_CONTROL
-      if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
-         psc->swapControl = (__DRIswapControlExtension *) extensions[i];
-         __glXEnableDirectExtension(psc, "GLX_SGI_swap_control");
-         __glXEnableDirectExtension(psc, "GLX_MESA_swap_control");
-      }
+	if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
+	    psc->swapControl = (__DRIswapControlExtension *) extensions[i];
+	    __glXEnableDirectExtension(psc, "GLX_SGI_swap_control");
+	    __glXEnableDirectExtension(psc, "GLX_MESA_swap_control");
+	}
 #endif
 
 #ifdef __DRI_ALLOCATE
-      if (strcmp(extensions[i]->name, __DRI_ALLOCATE) == 0) {
-         psc->allocate = (__DRIallocateExtension *) extensions[i];
-         __glXEnableDirectExtension(psc, "GLX_MESA_allocate_memory");
-      }
+	if (strcmp(extensions[i]->name, __DRI_ALLOCATE) == 0) {
+	    psc->allocate = (__DRIallocateExtension *) extensions[i];
+	    __glXEnableDirectExtension(psc, "GLX_MESA_allocate_memory");
+	}
 #endif
 
 #ifdef __DRI_FRAME_TRACKING
-      if (strcmp(extensions[i]->name, __DRI_FRAME_TRACKING) == 0) {
-         psc->frameTracking = (__DRIframeTrackingExtension *) extensions[i];
-         __glXEnableDirectExtension(psc, "GLX_MESA_swap_frame_usage");
-      }
+	if (strcmp(extensions[i]->name, __DRI_FRAME_TRACKING) == 0) {
+	    psc->frameTracking = (__DRIframeTrackingExtension *) extensions[i];
+	    __glXEnableDirectExtension(psc, "GLX_MESA_swap_frame_usage");
+	}
 #endif
 
 #ifdef __DRI_MEDIA_STREAM_COUNTER
-      if (strcmp(extensions[i]->name, __DRI_MEDIA_STREAM_COUNTER) == 0) {
-         psc->msc = (__DRImediaStreamCounterExtension *) extensions[i];
-         __glXEnableDirectExtension(psc, "GLX_SGI_video_sync");
-      }
+	if (strcmp(extensions[i]->name, __DRI_MEDIA_STREAM_COUNTER) == 0) {
+	    psc->msc = (__DRImediaStreamCounterExtension *) extensions[i];
+	    __glXEnableDirectExtension(psc, "GLX_SGI_video_sync");
+	}
 #endif
 
 #ifdef __DRI_SWAP_BUFFER_COUNTER
-      /* No driver supports this at this time and the extension is
-       * not defined in dri_interface.h.  Will enable
-       * GLX_OML_sync_control if implemented. */
+	/* No driver supports this at this time and the extension is
+	 * not defined in dri_interface.h.  Will enable
+	 * GLX_OML_sync_control if implemented. */
 #endif
 
 #ifdef __DRI_READ_DRAWABLE
-      if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
-         __glXEnableDirectExtension(psc, "GLX_SGI_make_current_read");
-      }
+	if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
+	    __glXEnableDirectExtension(psc, "GLX_SGI_make_current_read");
+	}
 #endif
 
 #ifdef __DRI_TEX_BUFFER
-      if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) && dri2) {
-         psc->texBuffer = (__DRItexBufferExtension *) extensions[i];
-         __glXEnableDirectExtension(psc, "GLX_EXT_texture_from_pixmap");
-      }
+	if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) && dri2) {
+	    psc->texBuffer = (__DRItexBufferExtension *) extensions[i];
+	    __glXEnableDirectExtension(psc, "GLX_EXT_texture_from_pixmap");
+	}
 #endif
 
-      /* Ignore unknown extensions */
-   }
+	/* Ignore unknown extensions */
+    }
 }
 
 #endif /* GLX_DIRECT_RENDERING */
diff --git a/src/glx/x11/dri_glx.c b/src/glx/x11/dri_glx.c
index 5160e28af7..290b87c62e 100644
--- a/src/glx/x11/dri_glx.c
+++ b/src/glx/x11/dri_glx.c
@@ -51,24 +51,22 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
 typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
 
-struct __GLXDRIdisplayPrivateRec
-{
-   __GLXDRIdisplay base;
+struct __GLXDRIdisplayPrivateRec {
+    __GLXDRIdisplay base;
 
-   /*
+    /*
     ** XFree86-DRI version information
     */
-   int driMajor;
-   int driMinor;
-   int driPatch;
+    int driMajor;
+    int driMinor;
+    int driPatch;
 };
 
-struct __GLXDRIcontextPrivateRec
-{
-   __GLXDRIcontext base;
-   __DRIcontext *driContext;
-   XID hwContextID;
-   __GLXscreenConfigs *psc;
+struct __GLXDRIcontextPrivateRec {
+    __GLXDRIcontext base;
+    __DRIcontext *driContext;
+    XID hwContextID;
+    __GLXscreenConfigs *psc;
 };
 
 /*
@@ -76,8 +74,7 @@ struct __GLXDRIcontextPrivateRec
  * the DRI driver for the screen. (I.e. "r128", "tdfx", etc).
  * Return True for success, False for failure.
  */
-static Bool
-driGetDriverName(Display * dpy, int scrNum, char **driverName)
+static Bool driGetDriverName(Display *dpy, int scrNum, char **driverName)
 {
    int directCapable;
    Bool b;
@@ -102,7 +99,7 @@ driGetDriverName(Display * dpy, int scrNum, char **driverName)
    }
 
    InfoMessageF("XF86DRIGetClientDriverName: %d.%d.%d %s (screen %d)\n",
-                driverMajor, driverMinor, driverPatch, *driverName, scrNum);
+	     driverMajor, driverMinor, driverPatch, *driverName, scrNum);
 
    return True;
 }
@@ -113,19 +110,17 @@ driGetDriverName(Display * dpy, int scrNum, char **driverName)
  * The returned char pointer points to a static array that will be
  * overwritten by subsequent calls.
  */
-PUBLIC const char *
-glXGetScreenDriver(Display * dpy, int scrNum)
-{
+PUBLIC const char *glXGetScreenDriver (Display *dpy, int scrNum) {
    static char ret[32];
    char *driverName;
    if (driGetDriverName(dpy, scrNum, &driverName)) {
       int len;
       if (!driverName)
-         return NULL;
-      len = strlen(driverName);
+	 return NULL;
+      len = strlen (driverName);
       if (len >= 31)
-         return NULL;
-      memcpy(ret, driverName, len + 1);
+	 return NULL;
+      memcpy (ret, driverName, len+1);
       Xfree(driverName);
       return ret;
    }
@@ -143,125 +138,121 @@ glXGetScreenDriver(Display * dpy, int scrNum)
  *
  * Note: The driver remains opened after this function returns.
  */
-PUBLIC const char *
-glXGetDriverConfig(const char *driverName)
+PUBLIC const char *glXGetDriverConfig (const char *driverName)
 {
-   void *handle = driOpenDriver(driverName);
+   void *handle = driOpenDriver (driverName);
    if (handle)
-      return dlsym(handle, "__driConfigOptions");
+      return dlsym (handle, "__driConfigOptions");
    else
       return NULL;
 }
 
 #ifdef XDAMAGE_1_1_INTERFACE
 
-static GLboolean
-has_damage_post(Display * dpy)
+static GLboolean has_damage_post(Display *dpy)
 {
-   static GLboolean inited = GL_FALSE;
-   static GLboolean has_damage;
-
-   if (!inited) {
-      int major, minor;
-
-      if (XDamageQueryVersion(dpy, &major, &minor) &&
-          major == 1 && minor >= 1) {
-         has_damage = GL_TRUE;
-      }
-      else {
-         has_damage = GL_FALSE;
-      }
-      inited = GL_TRUE;
-   }
-
-   return has_damage;
+    static GLboolean inited = GL_FALSE;
+    static GLboolean has_damage;
+
+    if (!inited) {
+	int major, minor;
+
+	if (XDamageQueryVersion(dpy, &major, &minor) &&
+	    major == 1 && minor >= 1)
+	{
+	    has_damage = GL_TRUE;
+	} else {
+	    has_damage = GL_FALSE;
+	}
+	inited = GL_TRUE;
+    }
+
+    return has_damage;
 }
 
-static void
-__glXReportDamage(__DRIdrawable * driDraw,
-                  int x, int y,
-                  drm_clip_rect_t * rects, int num_rects,
-                  GLboolean front_buffer, void *loaderPrivate)
+static void __glXReportDamage(__DRIdrawable *driDraw,
+			      int x, int y,
+			      drm_clip_rect_t *rects, int num_rects,
+			      GLboolean front_buffer,
+			      void *loaderPrivate)
 {
-   XRectangle *xrects;
-   XserverRegion region;
-   int i;
-   int x_off, y_off;
-   __GLXDRIdrawable *glxDraw = loaderPrivate;
-   __GLXscreenConfigs *psc = glxDraw->psc;
-   Display *dpy = psc->dpy;
-   Drawable drawable;
-
-   if (!has_damage_post(dpy))
-      return;
-
-   if (front_buffer) {
-      x_off = x;
-      y_off = y;
-      drawable = RootWindow(dpy, psc->scr);
-   }
-   else {
-      x_off = 0;
-      y_off = 0;
-      drawable = glxDraw->xDrawable;
-   }
-
-   xrects = malloc(sizeof(XRectangle) * num_rects);
-   if (xrects == NULL)
-      return;
-
-   for (i = 0; i < num_rects; i++) {
-      xrects[i].x = rects[i].x1 + x_off;
-      xrects[i].y = rects[i].y1 + y_off;
-      xrects[i].width = rects[i].x2 - rects[i].x1;
-      xrects[i].height = rects[i].y2 - rects[i].y1;
-   }
-   region = XFixesCreateRegion(dpy, xrects, num_rects);
-   free(xrects);
-   XDamageAdd(dpy, drawable, region);
-   XFixesDestroyRegion(dpy, region);
+    XRectangle *xrects;
+    XserverRegion region;
+    int i;
+    int x_off, y_off;
+    __GLXDRIdrawable *glxDraw = loaderPrivate;
+    __GLXscreenConfigs *psc = glxDraw->psc;
+    Display *dpy = psc->dpy;
+    Drawable drawable;
+
+    if (!has_damage_post(dpy))
+	return;
+
+    if (front_buffer) {
+	x_off = x;
+	y_off = y;
+	drawable = RootWindow(dpy, psc->scr);
+    } else{
+	x_off = 0;
+	y_off = 0;
+	drawable = glxDraw->xDrawable;
+    }
+
+    xrects = malloc(sizeof(XRectangle) * num_rects);
+    if (xrects == NULL)
+	return;
+
+    for (i = 0; i < num_rects; i++) {
+	xrects[i].x = rects[i].x1 + x_off;
+	xrects[i].y = rects[i].y1 + y_off;
+	xrects[i].width = rects[i].x2 - rects[i].x1;
+	xrects[i].height = rects[i].y2 - rects[i].y1;
+    }
+    region = XFixesCreateRegion(dpy, xrects, num_rects);
+    free(xrects);
+    XDamageAdd(dpy, drawable, region);
+    XFixesDestroyRegion(dpy, region);
 }
 
 static const __DRIdamageExtension damageExtension = {
-   {__DRI_DAMAGE, __DRI_DAMAGE_VERSION},
-   __glXReportDamage,
+    { __DRI_DAMAGE, __DRI_DAMAGE_VERSION },
+    __glXReportDamage,
 };
 
 #endif
 
 static GLboolean
-__glXDRIGetDrawableInfo(__DRIdrawable * drawable,
-                        unsigned int *index, unsigned int *stamp,
-                        int *X, int *Y, int *W, int *H,
-                        int *numClipRects, drm_clip_rect_t ** pClipRects,
-                        int *backX, int *backY,
-                        int *numBackClipRects,
-                        drm_clip_rect_t ** pBackClipRects,
-                        void *loaderPrivate)
+__glXDRIGetDrawableInfo(__DRIdrawable *drawable,
+			unsigned int *index, unsigned int *stamp, 
+			int *X, int *Y, int *W, int *H,
+			int *numClipRects, drm_clip_rect_t ** pClipRects,
+			int *backX, int *backY,
+			int *numBackClipRects, drm_clip_rect_t **pBackClipRects,
+			void *loaderPrivate)
 {
-   __GLXDRIdrawable *glxDraw = loaderPrivate;
-   __GLXscreenConfigs *psc = glxDraw->psc;
-   Display *dpy = psc->dpy;
-
-   return XF86DRIGetDrawableInfo(dpy, psc->scr, glxDraw->drawable,
-                                 index, stamp, X, Y, W, H,
-                                 numClipRects, pClipRects,
-                                 backX, backY,
-                                 numBackClipRects, pBackClipRects);
+    __GLXDRIdrawable *glxDraw = loaderPrivate;
+    __GLXscreenConfigs *psc = glxDraw->psc;
+    Display *dpy = psc->dpy;
+
+    return XF86DRIGetDrawableInfo(dpy, psc->scr, glxDraw->drawable,
+				  index, stamp, X, Y, W, H,
+				  numClipRects, pClipRects,
+				  backX, backY,
+				  numBackClipRects, pBackClipRects);
 }
 
 static const __DRIgetDrawableInfoExtension getDrawableInfoExtension = {
-   {__DRI_GET_DRAWABLE_INFO, __DRI_GET_DRAWABLE_INFO_VERSION},
-   __glXDRIGetDrawableInfo
+    { __DRI_GET_DRAWABLE_INFO, __DRI_GET_DRAWABLE_INFO_VERSION },
+    __glXDRIGetDrawableInfo
 };
 
 static const __DRIextension *loader_extensions[] = {
-   &systemTimeExtension.base,
-   &getDrawableInfoExtension.base,
+    &systemTimeExtension.base,
+    &getDrawableInfoExtension.base,
 #ifdef XDAMAGE_1_1_INTERFACE
-   &damageExtension.base,
+    &damageExtension.base,
 #endif
-   NULL
+    NULL
 };
 
 #ifndef GLX_USE_APPLEGL
@@ -280,392 +271,391 @@ static const __DRIextension *loader_extensions[] = {
  *          the client-side driver on success, or \c NULL on failure.
  */
 static void *
-CallCreateNewScreen(Display * dpy, int scrn, __GLXscreenConfigs * psc,
-                    __GLXDRIdisplayPrivate * driDpy)
+CallCreateNewScreen(Display *dpy, int scrn, __GLXscreenConfigs *psc,
+		    __GLXDRIdisplayPrivate * driDpy)
 {
-   void *psp = NULL;
-   drm_handle_t hSAREA;
-   drmAddress pSAREA = MAP_FAILED;
-   char *BusID;
-   __DRIversion ddx_version;
-   __DRIversion dri_version;
-   __DRIversion drm_version;
-   __DRIframebuffer framebuffer;
-   int fd = -1;
-   int status;
-
-   drm_magic_t magic;
-   drmVersionPtr version;
-   int newlyopened;
-   char *driverName;
-   drm_handle_t hFB;
-   int junk;
-   const __DRIconfig **driver_configs;
-
-   /* DRI protocol version. */
-   dri_version.major = driDpy->driMajor;
-   dri_version.minor = driDpy->driMinor;
-   dri_version.patch = driDpy->driPatch;
-
-   framebuffer.base = MAP_FAILED;
-   framebuffer.dev_priv = NULL;
-
-   if (!XF86DRIOpenConnection(dpy, scrn, &hSAREA, &BusID)) {
-      ErrorMessageF("XF86DRIOpenConnection failed\n");
-      goto handle_error;
-   }
-
-   fd = drmOpenOnce(NULL, BusID, &newlyopened);
-
-   Xfree(BusID);                /* No longer needed */
-
-   if (fd < 0) {
-      ErrorMessageF("drmOpenOnce failed (%s)\n", strerror(-fd));
-      goto handle_error;
-   }
-
-   if (drmGetMagic(fd, &magic)) {
-      ErrorMessageF("drmGetMagic failed\n");
-      goto handle_error;
-   }
-
-   version = drmGetVersion(fd);
-   if (version) {
-      drm_version.major = version->version_major;
-      drm_version.minor = version->version_minor;
-      drm_version.patch = version->version_patchlevel;
-      drmFreeVersion(version);
-   }
-   else {
-      drm_version.major = -1;
-      drm_version.minor = -1;
-      drm_version.patch = -1;
-   }
-
-   if (newlyopened && !XF86DRIAuthConnection(dpy, scrn, magic)) {
-      ErrorMessageF("XF86DRIAuthConnection failed\n");
-      goto handle_error;
-   }
-
-   /* Get device name (like "tdfx") and the ddx version numbers.
-    * We'll check the version in each DRI driver's "createNewScreen"
-    * function. */
-   if (!XF86DRIGetClientDriverName(dpy, scrn,
-                                   &ddx_version.major,
-                                   &ddx_version.minor,
-                                   &ddx_version.patch, &driverName)) {
-      ErrorMessageF("XF86DRIGetClientDriverName failed\n");
-      goto handle_error;
-   }
-
-   Xfree(driverName);           /* No longer needed. */
-
-   /*
-    * Get device-specific info.  pDevPriv will point to a struct
-    * (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h) that
-    * has information about the screen size, depth, pitch, ancilliary
-    * buffers, DRM mmap handles, etc.
-    */
-   if (!XF86DRIGetDeviceInfo(dpy, scrn, &hFB, &junk,
-                             &framebuffer.size, &framebuffer.stride,
-                             &framebuffer.dev_priv_size,
-                             &framebuffer.dev_priv)) {
-      ErrorMessageF("XF86DRIGetDeviceInfo failed");
-      goto handle_error;
-   }
-
-   framebuffer.width = DisplayWidth(dpy, scrn);
-   framebuffer.height = DisplayHeight(dpy, scrn);
-
-   /* Map the framebuffer region. */
-   status = drmMap(fd, hFB, framebuffer.size,
-                   (drmAddressPtr) & framebuffer.base);
-   if (status != 0) {
-      ErrorMessageF("drmMap of framebuffer failed (%s)", strerror(-status));
-      goto handle_error;
-   }
-
-   /* Map the SAREA region.  Further mmap regions may be setup in
-    * each DRI driver's "createNewScreen" function.
-    */
-   status = drmMap(fd, hSAREA, SAREA_MAX, &pSAREA);
-   if (status != 0) {
-      ErrorMessageF("drmMap of SAREA failed (%s)", strerror(-status));
-      goto handle_error;
-   }
-
-   psp = (*psc->legacy->createNewScreen) (scrn,
-                                          &ddx_version,
-                                          &dri_version,
-                                          &drm_version,
-                                          &framebuffer,
-                                          pSAREA,
-                                          fd,
-                                          loader_extensions,
-                                          &driver_configs, psc);
-
-   if (psp == NULL) {
-      ErrorMessageF("Calling driver entry point failed");
-      goto handle_error;
-   }
-
-   psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
-   psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
-
-   return psp;
+    void *psp = NULL;
+    drm_handle_t hSAREA;
+    drmAddress pSAREA = MAP_FAILED;
+    char *BusID;
+    __DRIversion   ddx_version;
+    __DRIversion   dri_version;
+    __DRIversion   drm_version;
+    __DRIframebuffer  framebuffer;
+    int   fd = -1;
+    int   status;
+
+    drm_magic_t magic;
+    drmVersionPtr version;
+    int newlyopened;
+    char *driverName;
+    drm_handle_t  hFB;
+    int        junk;
+    const __DRIconfig **driver_configs;
+
+    /* DRI protocol version. */
+    dri_version.major = driDpy->driMajor;
+    dri_version.minor = driDpy->driMinor;
+    dri_version.patch = driDpy->driPatch;
+
+    framebuffer.base = MAP_FAILED;
+    framebuffer.dev_priv = NULL;
+
+    if (!XF86DRIOpenConnection(dpy, scrn, &hSAREA, &BusID)) {
+	ErrorMessageF("XF86DRIOpenConnection failed\n");
+	goto handle_error;
+    }
+
+    fd = drmOpenOnce(NULL, BusID, &newlyopened);
+
+    Xfree(BusID); /* No longer needed */
+
+    if (fd < 0) {
+	ErrorMessageF("drmOpenOnce failed (%s)\n", strerror(-fd));
+	goto handle_error;
+    }
+
+    if (drmGetMagic(fd, &magic)) {
+	ErrorMessageF("drmGetMagic failed\n");
+	goto handle_error;
+    }
+
+    version = drmGetVersion(fd);
+    if (version) {
+	drm_version.major = version->version_major;
+	drm_version.minor = version->version_minor;
+	drm_version.patch = version->version_patchlevel;
+	drmFreeVersion(version);
+    }
+    else {
+	drm_version.major = -1;
+	drm_version.minor = -1;
+	drm_version.patch = -1;
+    }
+
+    if (newlyopened && !XF86DRIAuthConnection(dpy, scrn, magic)) {
+	ErrorMessageF("XF86DRIAuthConnection failed\n");
+	goto handle_error;
+    }
+
+    /* Get device name (like "tdfx") and the ddx version numbers.
+     * We'll check the version in each DRI driver's "createNewScreen"
+     * function. */
+    if (!XF86DRIGetClientDriverName(dpy, scrn,
+				    &ddx_version.major,
+				    &ddx_version.minor,
+				    &ddx_version.patch,
+				    &driverName)) {
+	ErrorMessageF("XF86DRIGetClientDriverName failed\n");
+	goto handle_error;
+    }
+
+    Xfree(driverName); /* No longer needed. */
+
+    /*
+     * Get device-specific info.  pDevPriv will point to a struct
+     * (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h) that
+     * has information about the screen size, depth, pitch, ancilliary
+     * buffers, DRM mmap handles, etc.
+     */
+    if (!XF86DRIGetDeviceInfo(dpy, scrn, &hFB, &junk,
+			      &framebuffer.size, &framebuffer.stride,
+			      &framebuffer.dev_priv_size, &framebuffer.dev_priv)) {
+	ErrorMessageF("XF86DRIGetDeviceInfo failed");
+	goto handle_error;
+    }
+
+    framebuffer.width = DisplayWidth(dpy, scrn);
+    framebuffer.height = DisplayHeight(dpy, scrn);
+
+    /* Map the framebuffer region. */
+    status = drmMap(fd, hFB, framebuffer.size, 
+		    (drmAddressPtr)&framebuffer.base);
+    if (status != 0) {
+	ErrorMessageF("drmMap of framebuffer failed (%s)", strerror(-status));
+	goto handle_error;
+    }
+
+    /* Map the SAREA region.  Further mmap regions may be setup in
+     * each DRI driver's "createNewScreen" function.
+     */
+    status = drmMap(fd, hSAREA, SAREA_MAX, &pSAREA);
+    if (status != 0) {
+	ErrorMessageF("drmMap of SAREA failed (%s)", strerror(-status));
+	goto handle_error;
+    }
+
+    psp = (*psc->legacy->createNewScreen)(scrn,
+					  &ddx_version,
+					  &dri_version,
+					  &drm_version,
+					  &framebuffer,
+					  pSAREA,
+					  fd,
+					  loader_extensions,
+					  &driver_configs,
+					  psc);
+
+    if (psp == NULL) {
+	ErrorMessageF("Calling driver entry point failed");
+	goto handle_error;
+    }
+
+    psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
+    psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
+
+    return psp;
 
  handle_error:
-   if (pSAREA != MAP_FAILED)
-      drmUnmap(pSAREA, SAREA_MAX);
+    if (pSAREA != MAP_FAILED)
+	drmUnmap(pSAREA, SAREA_MAX);
 
-   if (framebuffer.base != MAP_FAILED)
-      drmUnmap((drmAddress) framebuffer.base, framebuffer.size);
+    if (framebuffer.base != MAP_FAILED)
+	drmUnmap((drmAddress)framebuffer.base, framebuffer.size);
 
-   if (framebuffer.dev_priv != NULL)
-      Xfree(framebuffer.dev_priv);
+    if (framebuffer.dev_priv != NULL)
+	Xfree(framebuffer.dev_priv);
 
-   if (fd >= 0)
-      drmCloseOnce(fd);
+    if (fd >= 0)
+	drmCloseOnce(fd);
 
-   XF86DRICloseConnection(dpy, scrn);
+    XF86DRICloseConnection(dpy, scrn);
 
-   ErrorMessageF("reverting to software direct rendering\n");
+    ErrorMessageF("reverting to software direct rendering\n");
 
-   return NULL;
+    return NULL;
 }
 
 #else /* !GLX_USE_APPLEGL */
 
 static void *
-CallCreateNewScreen(Display * dpy, int scrn, __GLXscreenConfigs * psc,
-                    __GLXDRIdisplayPrivate * driDpy)
+CallCreateNewScreen(Display *dpy, int scrn, __GLXscreenConfigs *psc,
+		    __GLXDRIdisplayPrivate * driDpy)
 {
-   return NULL;
+    return NULL;
 }
 
 #endif /* !GLX_USE_APPLEGL */
 
-static void
-driDestroyContext(__GLXDRIcontext * context,
-                  __GLXscreenConfigs * psc, Display * dpy)
+static void driDestroyContext(__GLXDRIcontext *context,
+			      __GLXscreenConfigs *psc, Display *dpy)
 {
-   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+			
+    (*psc->core->destroyContext)(pcp->driContext);
 
-   (*psc->core->destroyContext) (pcp->driContext);
-
-   XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
-   Xfree(pcp);
+    XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
+    Xfree(pcp);
 }
 
-static Bool
-driBindContext(__GLXDRIcontext * context,
-               __GLXDRIdrawable * draw, __GLXDRIdrawable * read)
+static Bool driBindContext(__GLXDRIcontext *context,
+			   __GLXDRIdrawable *draw, __GLXDRIdrawable *read)
 {
-   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-   const __DRIcoreExtension *core = pcp->psc->core;
+    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+    const __DRIcoreExtension *core = pcp->psc->core;
 
-   return (*core->bindContext) (pcp->driContext,
-                                draw->driDrawable, read->driDrawable);
+    return (*core->bindContext)(pcp->driContext,
+				draw->driDrawable,
+				read->driDrawable);
 }
 
-static void
-driUnbindContext(__GLXDRIcontext * context)
+static void driUnbindContext(__GLXDRIcontext *context)
 {
-   __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
-   const __DRIcoreExtension *core = pcp->psc->core;
+    __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+    const __DRIcoreExtension *core = pcp->psc->core;
 
-   (*core->unbindContext) (pcp->driContext);
+    (*core->unbindContext)(pcp->driContext);
 }
 
-static __GLXDRIcontext *
-driCreateContext(__GLXscreenConfigs * psc,
-                 const __GLcontextModes * mode,
-                 GLXContext gc, GLXContext shareList, int renderType)
+static __GLXDRIcontext *driCreateContext(__GLXscreenConfigs *psc,
+					 const __GLcontextModes *mode,
+					 GLXContext gc,
+					 GLXContext shareList, int renderType)
 {
-   __GLXDRIcontextPrivate *pcp, *pcp_shared;
-   drm_context_t hwContext;
-   __DRIcontext *shared = NULL;
-   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
-
-   if (!psc || !psc->driScreen)
-      return NULL;
-
-   if (shareList) {
-      pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
-      shared = pcp_shared->driContext;
-   }
-
-   pcp = Xmalloc(sizeof *pcp);
-   if (pcp == NULL)
-      return NULL;
-
-   pcp->psc = psc;
-   if (!XF86DRICreateContextWithConfig(psc->dpy, psc->scr,
-                                       mode->visualID,
-                                       &pcp->hwContextID, &hwContext)) {
-      Xfree(pcp);
-      return NULL;
-   }
-
-   pcp->driContext =
-      (*psc->legacy->createNewContext) (psc->__driScreen,
-                                        config->driConfig,
-                                        renderType, shared, hwContext, pcp);
-   if (pcp->driContext == NULL) {
-      XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
-      Xfree(pcp);
-      return NULL;
-   }
-
-   pcp->base.destroyContext = driDestroyContext;
-   pcp->base.bindContext = driBindContext;
-   pcp->base.unbindContext = driUnbindContext;
-
-   return &pcp->base;
+    __GLXDRIcontextPrivate *pcp, *pcp_shared;
+    drm_context_t hwContext;
+    __DRIcontext *shared = NULL;
+    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
+
+    if (!psc || !psc->driScreen)
+	return NULL;
+
+    if (shareList) {
+	pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
+	shared = pcp_shared->driContext;
+    }
+
+    pcp = Xmalloc(sizeof *pcp);
+    if (pcp == NULL)
+	return NULL;
+
+    pcp->psc = psc;
+    if (!XF86DRICreateContextWithConfig(psc->dpy, psc->scr,
+					mode->visualID,
+					&pcp->hwContextID, &hwContext)) {
+	Xfree(pcp);
+	return NULL;
+    }
+
+    pcp->driContext =
+        (*psc->legacy->createNewContext)(psc->__driScreen,
+					 config->driConfig,
+					 renderType,
+					 shared,
+					 hwContext,
+					 pcp);
+    if (pcp->driContext == NULL) {
+	XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
+	Xfree(pcp);
+	return NULL;
+    }
+
+    pcp->base.destroyContext = driDestroyContext;
+    pcp->base.bindContext = driBindContext;
+    pcp->base.unbindContext = driUnbindContext;
+
+    return &pcp->base;
 }
 
-static void
-driDestroyDrawable(__GLXDRIdrawable * pdraw)
+static void driDestroyDrawable(__GLXDRIdrawable *pdraw)
 {
-   __GLXscreenConfigs *psc = pdraw->psc;
+    __GLXscreenConfigs *psc = pdraw->psc;
 
-   (*psc->core->destroyDrawable) (pdraw->driDrawable);
-   XF86DRIDestroyDrawable(psc->dpy, psc->scr, pdraw->drawable);
-   Xfree(pdraw);
+    (*psc->core->destroyDrawable)(pdraw->driDrawable);
+    XF86DRIDestroyDrawable(psc->dpy, psc->scr, pdraw->drawable);
+    Xfree(pdraw);
 }
 
-static __GLXDRIdrawable *
-driCreateDrawable(__GLXscreenConfigs * psc,
-                  XID xDrawable,
-                  GLXDrawable drawable, const __GLcontextModes * modes)
+static __GLXDRIdrawable *driCreateDrawable(__GLXscreenConfigs *psc,
+					   XID xDrawable,
+					   GLXDrawable drawable,
+					   const __GLcontextModes *modes)
 {
-   __GLXDRIdrawable *pdraw;
-   drm_drawable_t hwDrawable;
-   void *empty_attribute_list = NULL;
-   __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
-
-   /* Old dri can't handle GLX 1.3+ drawable constructors. */
-   if (xDrawable != drawable)
-      return NULL;
-
-   pdraw = Xmalloc(sizeof(*pdraw));
-   if (!pdraw)
-      return NULL;
-
-   pdraw->drawable = drawable;
-   pdraw->psc = psc;
-
-   if (!XF86DRICreateDrawable(psc->dpy, psc->scr, drawable, &hwDrawable))
-      return NULL;
-
-   /* Create a new drawable */
-   pdraw->driDrawable =
-      (*psc->legacy->createNewDrawable) (psc->__driScreen,
-                                         config->driConfig,
-                                         hwDrawable,
-                                         GLX_WINDOW_BIT,
-                                         empty_attribute_list, pdraw);
-
-   if (!pdraw->driDrawable) {
-      XF86DRIDestroyDrawable(psc->dpy, psc->scr, drawable);
-      Xfree(pdraw);
-      return NULL;
-   }
-
-   pdraw->destroyDrawable = driDestroyDrawable;
-
-   return pdraw;
+    __GLXDRIdrawable *pdraw;
+    drm_drawable_t hwDrawable;
+    void *empty_attribute_list = NULL;
+    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
+
+    /* Old dri can't handle GLX 1.3+ drawable constructors. */
+    if (xDrawable != drawable)
+	return NULL;
+
+    pdraw = Xmalloc(sizeof(*pdraw));
+    if (!pdraw)
+	return NULL;
+
+    pdraw->drawable = drawable;
+    pdraw->psc = psc;
+
+    if (!XF86DRICreateDrawable(psc->dpy, psc->scr, drawable, &hwDrawable))
+	return NULL;
+
+    /* Create a new drawable */
+    pdraw->driDrawable =
+	(*psc->legacy->createNewDrawable)(psc->__driScreen,
+					  config->driConfig,
+					  hwDrawable,
+					  GLX_WINDOW_BIT,
+					  empty_attribute_list,
+					  pdraw);
+
+    if (!pdraw->driDrawable) {
+	XF86DRIDestroyDrawable(psc->dpy, psc->scr, drawable);
+	Xfree(pdraw);
+	return NULL;
+    }
+
+    pdraw->destroyDrawable = driDestroyDrawable;
+
+    return pdraw;
 }
 
-static void
-driSwapBuffers(__GLXDRIdrawable * pdraw)
+static void driSwapBuffers(__GLXDRIdrawable *pdraw)
 {
-   (*pdraw->psc->core->swapBuffers) (pdraw->driDrawable);
+   (*pdraw->psc->core->swapBuffers)(pdraw->driDrawable);
 }
 
-static void
-driDestroyScreen(__GLXscreenConfigs * psc)
+static void driDestroyScreen(__GLXscreenConfigs *psc)
 {
-   /* Free the direct rendering per screen data */
-   if (psc->__driScreen)
-      (*psc->core->destroyScreen) (psc->__driScreen);
-   psc->__driScreen = NULL;
-   if (psc->driver)
-      dlclose(psc->driver);
+    /* Free the direct rendering per screen data */
+    if (psc->__driScreen)
+	(*psc->core->destroyScreen)(psc->__driScreen);
+    psc->__driScreen = NULL;
+    if (psc->driver)
+	dlclose(psc->driver);
 }
 
-static __GLXDRIscreen *
-driCreateScreen(__GLXscreenConfigs * psc, int screen,
-                __GLXdisplayPrivate * priv)
+static __GLXDRIscreen *driCreateScreen(__GLXscreenConfigs *psc, int screen,
+				       __GLXdisplayPrivate *priv)
 {
-   __GLXDRIdisplayPrivate *pdp;
-   __GLXDRIscreen *psp;
-   const __DRIextension **extensions;
-   char *driverName;
-   int i;
-
-   psp = Xmalloc(sizeof *psp);
-   if (psp == NULL)
-      return NULL;
-
-   /* Initialize per screen dynamic client GLX extensions */
-   psc->ext_list_first_time = GL_TRUE;
-
-   if (!driGetDriverName(priv->dpy, screen, &driverName)) {
-      Xfree(psp);
-      return NULL;
-   }
-
-   psc->driver = driOpenDriver(driverName);
-   Xfree(driverName);
-   if (psc->driver == NULL) {
-      Xfree(psp);
-      return NULL;
-   }
-
-   extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
-   if (extensions == NULL) {
-      ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
-      Xfree(psp);
-      return NULL;
-   }
-
-   for (i = 0; extensions[i]; i++) {
-      if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
-         psc->core = (__DRIcoreExtension *) extensions[i];
-      if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0)
-         psc->legacy = (__DRIlegacyExtension *) extensions[i];
-   }
-
-   if (psc->core == NULL || psc->legacy == NULL) {
-      Xfree(psp);
-      return NULL;
-   }
-
-   pdp = (__GLXDRIdisplayPrivate *) priv->driDisplay;
-   psc->__driScreen = CallCreateNewScreen(psc->dpy, screen, psc, pdp);
-   if (psc->__driScreen == NULL) {
-      dlclose(psc->driver);
-      Xfree(psp);
-      return NULL;
-   }
-
-   driBindExtensions(psc, 0);
-
-   psp->destroyScreen = driDestroyScreen;
-   psp->createContext = driCreateContext;
-   psp->createDrawable = driCreateDrawable;
-   psp->swapBuffers = driSwapBuffers;
-
-   return psp;
+    __GLXDRIdisplayPrivate *pdp;
+    __GLXDRIscreen *psp;
+    const __DRIextension **extensions;
+    char *driverName;
+    int i;
+
+    psp = Xmalloc(sizeof *psp);
+    if (psp == NULL)
+	return NULL;
+
+    /* Initialize per screen dynamic client GLX extensions */
+    psc->ext_list_first_time = GL_TRUE;
+
+    if (!driGetDriverName(priv->dpy, screen, &driverName)) {
+	Xfree(psp);
+	return NULL;
+    }
+
+    psc->driver = driOpenDriver(driverName);
+    Xfree(driverName);
+    if (psc->driver == NULL) {
+	Xfree(psp);
+	return NULL;
+    }
+
+    extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
+    if (extensions == NULL) {
+ 	ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
+	Xfree(psp);
+	return NULL;
+    }
+
+    for (i = 0; extensions[i]; i++) {
+	if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
+	    psc->core = (__DRIcoreExtension *) extensions[i];
+	if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0)
+	    psc->legacy = (__DRIlegacyExtension *) extensions[i];
+    }
+
+    if (psc->core == NULL || psc->legacy == NULL) {
+	Xfree(psp);
+	return NULL;
+    }
+  
+    pdp = (__GLXDRIdisplayPrivate *) priv->driDisplay;
+    psc->__driScreen =
+ 	CallCreateNewScreen(psc->dpy, screen, psc, pdp);
+    if (psc->__driScreen == NULL) {
+ 	dlclose(psc->driver);
+ 	Xfree(psp);
+ 	return NULL;
+    }
+
+    driBindExtensions(psc, 0);
+
+    psp->destroyScreen = driDestroyScreen;
+    psp->createContext = driCreateContext;
+    psp->createDrawable = driCreateDrawable;
+    psp->swapBuffers = driSwapBuffers;
+
+    return psp;
 }
 
 /* Called from __glXFreeDisplayPrivate.
  */
-static void
-driDestroyDisplay(__GLXDRIdisplay * dpy)
+static void driDestroyDisplay(__GLXDRIdisplay *dpy)
 {
-   Xfree(dpy);
+    Xfree(dpy);
 }
 
 /*
@@ -673,34 +663,33 @@ driDestroyDisplay(__GLXDRIdisplay * dpy)
  * This is called from __glXInitialize() when we are given a new
  * display pointer.
  */
-_X_HIDDEN __GLXDRIdisplay *
-driCreateDisplay(Display * dpy)
+_X_HIDDEN __GLXDRIdisplay *driCreateDisplay(Display *dpy)
 {
-   __GLXDRIdisplayPrivate *pdpyp;
-   int eventBase, errorBase;
-   int major, minor, patch;
+    __GLXDRIdisplayPrivate *pdpyp;
+    int eventBase, errorBase;
+    int major, minor, patch;
 
-   if (!XF86DRIQueryExtension(dpy, &eventBase, &errorBase)) {
-      return NULL;
-   }
+    if (!XF86DRIQueryExtension(dpy, &eventBase, &errorBase)) {
+	return NULL;
+    }
 
-   if (!XF86DRIQueryVersion(dpy, &major, &minor, &patch)) {
-      return NULL;
-   }
+    if (!XF86DRIQueryVersion(dpy, &major, &minor, &patch)) {
+	return NULL;
+    }
 
-   pdpyp = Xmalloc(sizeof *pdpyp);
-   if (!pdpyp) {
-      return NULL;
-   }
+    pdpyp = Xmalloc(sizeof *pdpyp);
+    if (!pdpyp) {
+	return NULL;
+    }
 
-   pdpyp->driMajor = major;
-   pdpyp->driMinor = minor;
-   pdpyp->driPatch = patch;
+    pdpyp->driMajor = major;
+    pdpyp->driMinor = minor;
+    pdpyp->driPatch = patch;
 
-   pdpyp->base.destroyDisplay = driDestroyDisplay;
-   pdpyp->base.createScreen = driCreateScreen;
+    pdpyp->base.destroyDisplay = driDestroyDisplay;
+    pdpyp->base.createScreen = driCreateScreen;
 
-   return &pdpyp->base;
+    return &pdpyp->base;
 }
 
 #endif /* GLX_DIRECT_RENDERING */
diff --git a/src/glx/x11/glxclient.h b/src/glx/x11/glxclient.h
index 93fb7fb2d7..06010b4bf0 100644
--- a/src/glx/x11/glxclient.h
+++ b/src/glx/x11/glxclient.h
@@ -81,7 +81,7 @@
 
 
 
-#define GLX_MAJOR_VERSION	1       /* current version numbers */
+#define GLX_MAJOR_VERSION	1	/* current version numbers */
 #define GLX_MINOR_VERSION	4
 
 #define __GLX_MAX_TEXTURE_UNITS 32
@@ -113,73 +113,70 @@ typedef struct __GLXDRIcontextRec __GLXDRIcontext;
 
 #include "glxextensions.h"
 
-struct __GLXDRIdisplayRec
-{
+struct __GLXDRIdisplayRec {
     /**
      * Method to destroy the private DRI display data.
      */
-   void (*destroyDisplay) (__GLXDRIdisplay * display);
+    void (*destroyDisplay)(__GLXDRIdisplay *display);
 
-   __GLXDRIscreen *(*createScreen) (__GLXscreenConfigs * psc, int screen,
-                                    __GLXdisplayPrivate * priv);
+    __GLXDRIscreen *(*createScreen)(__GLXscreenConfigs *psc, int screen,
+				    __GLXdisplayPrivate *priv);
 };
 
-struct __GLXDRIscreenRec
-{
+struct __GLXDRIscreenRec {
 
-   void (*destroyScreen) (__GLXscreenConfigs * psc);
+    void (*destroyScreen)(__GLXscreenConfigs *psc);
 
-   __GLXDRIcontext *(*createContext) (__GLXscreenConfigs * psc,
-                                      const __GLcontextModes * mode,
-                                      GLXContext gc,
-                                      GLXContext shareList, int renderType);
+    __GLXDRIcontext *(*createContext)(__GLXscreenConfigs *psc,
+				      const __GLcontextModes *mode,
+				      GLXContext gc,
+				      GLXContext shareList, int renderType);
+	
+    __GLXDRIdrawable *(*createDrawable)(__GLXscreenConfigs *psc,
+					XID drawable,
+					GLXDrawable glxDrawable,
+					const __GLcontextModes *modes);
 
-   __GLXDRIdrawable *(*createDrawable) (__GLXscreenConfigs * psc,
-                                        XID drawable,
-                                        GLXDrawable glxDrawable,
-                                        const __GLcontextModes * modes);
-
-   void (*swapBuffers) (__GLXDRIdrawable * pdraw);
+    void (*swapBuffers)(__GLXDRIdrawable *pdraw);
 };
 
-struct __GLXDRIcontextRec
-{
-   void (*destroyContext) (__GLXDRIcontext * context,
-                           __GLXscreenConfigs * psc, Display * dpy);
-     Bool(*bindContext) (__GLXDRIcontext * context, __GLXDRIdrawable * pdraw,
-                         __GLXDRIdrawable * pread);
-
-   void (*unbindContext) (__GLXDRIcontext * context);
+struct __GLXDRIcontextRec {
+    void (*destroyContext)(__GLXDRIcontext *context, __GLXscreenConfigs *psc,
+			   Display *dpy);
+    Bool (*bindContext)(__GLXDRIcontext *context,
+			__GLXDRIdrawable *pdraw,
+			__GLXDRIdrawable *pread);
+    
+    void (*unbindContext)(__GLXDRIcontext *context);
 };
 
-struct __GLXDRIdrawableRec
-{
-   void (*destroyDrawable) (__GLXDRIdrawable * drawable);
+struct __GLXDRIdrawableRec {
+    void (*destroyDrawable)(__GLXDRIdrawable *drawable);
 
-   XID xDrawable;
-   XID drawable;
-   __GLXscreenConfigs *psc;
-   GLenum textureTarget;
-   __DRIdrawable *driDrawable;
+    XID xDrawable;
+    XID drawable;
+    __GLXscreenConfigs *psc;
+    GLenum textureTarget;
+    __DRIdrawable *driDrawable;
 };
 
 /*
 ** Function to create and DRI display data and initialize the display
 ** dependent methods.
 */
-extern __GLXDRIdisplay *driswCreateDisplay(Display * dpy);
-extern __GLXDRIdisplay *driCreateDisplay(Display * dpy);
-extern __GLXDRIdisplay *dri2CreateDisplay(Display * dpy);
+extern __GLXDRIdisplay *driswCreateDisplay(Display *dpy);
+extern __GLXDRIdisplay *driCreateDisplay(Display *dpy);
+extern __GLXDRIdisplay *dri2CreateDisplay(Display *dpy);
 
-extern void DRI_glXUseXFont(Font font, int first, int count, int listbase);
+extern void DRI_glXUseXFont( Font font, int first, int count, int listbase );
 
 /*
 ** Functions to obtain driver configuration information from a direct
 ** rendering client application
 */
-extern const char *glXGetScreenDriver(Display * dpy, int scrNum);
+extern const char *glXGetScreenDriver (Display *dpy, int scrNum);
 
-extern const char *glXGetDriverConfig(const char *driverName);
+extern const char *glXGetDriverConfig (const char *driverName);
 
 #endif
 
@@ -187,57 +184,53 @@ extern const char *glXGetDriverConfig(const char *driverName);
 
 #define __GL_CLIENT_ATTRIB_STACK_DEPTH 16
 
-typedef struct __GLXpixelStoreModeRec
-{
-   GLboolean swapEndian;
-   GLboolean lsbFirst;
-   GLuint rowLength;
-   GLuint imageHeight;
-   GLuint imageDepth;
-   GLuint skipRows;
-   GLuint skipPixels;
-   GLuint skipImages;
-   GLuint alignment;
+typedef struct __GLXpixelStoreModeRec {
+    GLboolean swapEndian;
+    GLboolean lsbFirst;
+    GLuint rowLength;
+    GLuint imageHeight;
+    GLuint imageDepth;
+    GLuint skipRows;
+    GLuint skipPixels;
+    GLuint skipImages;
+    GLuint alignment;
 } __GLXpixelStoreMode;
 
 
-typedef struct __GLXattributeRec
-{
-   GLuint mask;
+typedef struct __GLXattributeRec {
+    GLuint mask;
 
     /**
      * Pixel storage state.  Most of the pixel store mode state is kept
      * here and used by the client code to manage the packing and
      * unpacking of data sent to/received from the server.
      */
-   __GLXpixelStoreMode storePack, storeUnpack;
+    __GLXpixelStoreMode storePack, storeUnpack;
 
     /**
      * Is EXT_vertex_array / GL 1.1 DrawArrays protocol specifically
      * disabled?
      */
-   GLboolean NoDrawArraysProtocol;
-
+    GLboolean NoDrawArraysProtocol;
+    
     /**
      * Vertex Array storage state.  The vertex array component
      * state is stored here and is used to manage the packing of
      * DrawArrays data sent to the server.
      */
-   struct array_state_vector *array_state;
+    struct array_state_vector * array_state;
 } __GLXattribute;
 
-typedef struct __GLXattributeMachineRec
-{
-   __GLXattribute *stack[__GL_CLIENT_ATTRIB_STACK_DEPTH];
-   __GLXattribute **stackPointer;
+typedef struct __GLXattributeMachineRec {
+	__GLXattribute *stack[__GL_CLIENT_ATTRIB_STACK_DEPTH];
+	__GLXattribute **stackPointer;
 } __GLXattributeMachine;
 
 /**
  * GLX state that needs to be kept on the client.  One of these records
  * exist for each context that has been made current by this client.
  */
-struct __GLXcontextRec
-{
+struct __GLXcontextRec {
     /**
      * \name Drawing command buffer.
      *
@@ -254,13 +247,13 @@ struct __GLXcontextRec
      * These must be the first 6 fields since they are static initialized
      * in the dummy context in glxext.c
      */
-   /*@{ */
-   GLubyte *buf;
-   GLubyte *pc;
-   GLubyte *limit;
-   GLubyte *bufEnd;
-   GLint bufSize;
-   /*@} */
+    /*@{*/
+    GLubyte *buf;
+    GLubyte *pc;
+    GLubyte *limit;
+    GLubyte *bufEnd;
+    GLint bufSize;
+    /*@}*/
 
     /**
      * The XID of this rendering context.  When the context is created a
@@ -268,24 +261,24 @@ struct __GLXcontextRec
      * destroyed but is still current to some thread. In this case the
      * context will be freed on next MakeCurrent.
      */
-   XID xid;
+    XID xid;
 
     /**
      * The XID of the \c shareList context.
      */
-   XID share_xid;
+    XID share_xid;
 
     /**
      * Screen number.
      */
-   GLint screen;
-   __GLXscreenConfigs *psc;
+    GLint screen;
+    __GLXscreenConfigs *psc;
 
     /**
      * \c GL_TRUE if the context was created with ImportContext, which
      * means the server-side context was created by another X client.
      */
-   GLboolean imported;
+    GLboolean imported;
 
     /**
      * The context tag returned by MakeCurrent when this context is made
@@ -295,7 +288,7 @@ struct __GLXcontextRec
      * \c WaitX, \c WaitGL, \c UseXFont, and \c MakeCurrent (for the old
      * context)).
      */
-   GLXContextTag currentContextTag;
+    GLXContextTag currentContextTag;
 
     /**
      * \name Rendering mode
@@ -304,11 +297,11 @@ struct __GLXcontextRec
      * When \c glRenderMode is called, the buffer associated with the
      * previous rendering mode (feedback or select) is filled.
      */
-   /*@{ */
-   GLenum renderMode;
-   GLfloat *feedbackBuf;
-   GLuint *selectBuf;
-   /*@} */
+    /*@{*/
+    GLenum renderMode;
+    GLfloat *feedbackBuf;
+    GLuint *selectBuf;
+    /*@}*/
 
     /**
      * This is \c GL_TRUE if the pixel unpack modes are such that an image
@@ -316,43 +309,43 @@ struct __GLXcontextRec
      * still be true that the server will have to do some work.  This
      * just promises that a straight copy will fetch the correct bytes.
      */
-   GLboolean fastImageUnpack;
+    GLboolean fastImageUnpack;
 
     /**
      * Fill newImage with the unpacked form of \c oldImage getting it
      * ready for transport to the server.
      */
-   void (*fillImage) (__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
-                      GLenum, const GLvoid *, GLubyte *, GLubyte *);
+    void (*fillImage)(__GLXcontext*, GLint, GLint, GLint, GLint, GLenum,
+		      GLenum, const GLvoid*, GLubyte*, GLubyte*);
 
     /**
      * Client side attribs.
      */
-   __GLXattributeMachine attributes;
+    __GLXattributeMachine attributes;
 
     /**
      * Client side error code.  This is set when client side gl API
      * routines need to set an error because of a bad enumerant or
      * running out of memory, etc.
      */
-   GLenum error;
+    GLenum error;
 
     /**
      * Whether this context does direct rendering.
      */
-   Bool isDirect;
+    Bool isDirect;
 
     /**
      * \c dpy of current display for this context.  Will be \c NULL if not
      * current to any display, or if this is the "dummy context".
      */
-   Display *currentDpy;
+    Display *currentDpy;
 
     /**
      * The current drawable for this context.  Will be None if this
      * context is not current to any drawable.  currentReadable is below.
      */
-   GLXDrawable currentDrawable;
+    GLXDrawable currentDrawable;
 
     /**
      * \name GL Constant Strings
@@ -361,38 +354,38 @@ struct __GLXcontextRec
      * These pertain to GL attributes, not to be confused with
      * GLX versioning attributes.
      */
-   /*@{ */
-   GLubyte *vendor;
-   GLubyte *renderer;
-   GLubyte *version;
-   GLubyte *extensions;
-   /*@} */
+    /*@{*/
+    GLubyte *vendor;
+    GLubyte *renderer;
+    GLubyte *version;
+    GLubyte *extensions;
+    /*@}*/
 
     /**
      * Record the dpy this context was created on for later freeing
      */
-   Display *createDpy;
+    Display *createDpy;
 
     /**
      * Maximum small render command size.  This is the smaller of 64k and
      * the size of the above buffer.
      */
-   GLint maxSmallRenderCommandSize;
+    GLint maxSmallRenderCommandSize;
 
     /**
      * Major opcode for the extension.  Copied here so a lookup isn't
      * needed.
      */
-   GLint majorOpcode;
+    GLint majorOpcode;
 
     /**
      * Pointer to the mode used to create this context.
      */
-   const __GLcontextModes *mode;
+    const __GLcontextModes * mode;
 
 #ifdef GLX_DIRECT_RENDERING
-   __GLXDRIcontext *driContext;
-   __DRIcontext *__driContext;
+    __GLXDRIcontext *driContext;
+    __DRIcontext *__driContext;
 #endif
 
     /**
@@ -401,7 +394,7 @@ struct __GLXcontextRec
      *
      * \since Internal API version 20030606.
      */
-   GLXDrawable currentReadable;
+    GLXDrawable currentReadable;
 
    /** 
     * Pointer to client-state data that is private to libGL.  This is only
@@ -410,13 +403,13 @@ struct __GLXcontextRec
     * No internal API version change was made for this change.  Client-side
     * drivers should NEVER use this data or even care that it exists.
     */
-   void *client_state_private;
+   void * client_state_private;
 
    /**
     * Stored value for \c glXQueryContext attribute \c GLX_RENDER_TYPE.
     */
    int renderType;
-
+    
    /**
     * \name Raw server GL version
     *
@@ -424,12 +417,12 @@ struct __GLXcontextRec
     * returned by the server, and it may not reflect what is actually
     * supported (or reported) by the client-side library.
     */
-   /*@{ */
+    /*@{*/
    int server_major;        /**< Major version number. */
    int server_minor;        /**< Minor version number. */
-   /*@} */
+    /*@}*/
 
-   char gl_extension_bits[__GL_EXT_BYTES];
+    char gl_extension_bits[ __GL_EXT_BYTES ];
 };
 
 #define __glXSetError(gc,code) \
@@ -471,57 +464,56 @@ extern void __glFreeAttributeState(__GLXcontext *);
  * One of these records exists per screen of the display.  It contains
  * a pointer to the config data for that screen (if the screen supports GL).
  */
-struct __GLXscreenConfigsRec
-{
+struct __GLXscreenConfigsRec {
     /**
      * GLX extension string reported by the X-server.
      */
-   const char *serverGLXexts;
+    const char *serverGLXexts;
 
     /**
      * GLX extension string to be reported to applications.  This is the
      * set of extensions that the application can actually use.
      */
-   char *effectiveGLXexts;
+    char *effectiveGLXexts;
 
 #ifdef GLX_DIRECT_RENDERING
     /**
      * Per screen direct rendering interface functions and data.
      */
-   __DRIscreen *__driScreen;
-   const __DRIcoreExtension *core;
-   const __DRIlegacyExtension *legacy;
-   const __DRIswrastExtension *swrast;
-   const __DRIdri2Extension *dri2;
-   __glxHashTable *drawHash;
-   Display *dpy;
-   int scr, fd;
-   void *driver;
+    __DRIscreen *__driScreen;
+    const __DRIcoreExtension *core;
+    const __DRIlegacyExtension *legacy;
+    const __DRIswrastExtension *swrast;
+    const __DRIdri2Extension *dri2;
+    __glxHashTable *drawHash;
+    Display *dpy;
+    int scr, fd;
+    void *driver;
 
-   __GLXDRIscreen *driScreen;
+    __GLXDRIscreen *driScreen;
 
 #ifdef __DRI_COPY_SUB_BUFFER
-   const __DRIcopySubBufferExtension *copySubBuffer;
+    const __DRIcopySubBufferExtension *copySubBuffer;
 #endif
 
 #ifdef __DRI_SWAP_CONTROL
-   const __DRIswapControlExtension *swapControl;
+    const __DRIswapControlExtension *swapControl;
 #endif
 
 #ifdef __DRI_ALLOCATE
-   const __DRIallocateExtension *allocate;
+    const __DRIallocateExtension *allocate;
 #endif
 
 #ifdef __DRI_FRAME_TRACKING
-   const __DRIframeTrackingExtension *frameTracking;
+    const __DRIframeTrackingExtension *frameTracking;
 #endif
 
 #ifdef __DRI_MEDIA_STREAM_COUNTER
-   const __DRImediaStreamCounterExtension *msc;
+    const __DRImediaStreamCounterExtension *msc;
 #endif
 
 #ifdef __DRI_TEX_BUFFER
-   const __DRItexBufferExtension *texBuffer;
+    const __DRItexBufferExtension *texBuffer;
 #endif
 
 #endif
@@ -529,7 +521,7 @@ struct __GLXscreenConfigsRec
     /**
      * Linked list of glx visuals and  fbconfigs for this screen.
      */
-   __GLcontextModes *visuals, *configs;
+    __GLcontextModes *visuals, *configs;
 
     /**
      * Per-screen dynamic GLX extension tracking.  The \c direct_support
@@ -538,10 +530,10 @@ struct __GLXscreenConfigsRec
      * this field.  The \c __GLXscreenConfigs structure is not used outside
      * libGL.
      */
-   /*@{ */
-   unsigned char direct_support[8];
-   GLboolean ext_list_first_time;
-   /*@} */
+    /*@{*/
+    unsigned char direct_support[8];
+    GLboolean ext_list_first_time;
+    /*@}*/
 
 };
 
@@ -549,27 +541,26 @@ struct __GLXscreenConfigsRec
  * Per display private data.  One of these records exists for each display
  * that is using the OpenGL (GLX) extension.
  */
-struct __GLXdisplayPrivateRec
-{
+struct __GLXdisplayPrivateRec {
     /**
      * Back pointer to the display
      */
-   Display *dpy;
+    Display *dpy;
 
     /**
      * The \c majorOpcode is common to all connections to the same server.
      * It is also copied into the context structure.
      */
-   int majorOpcode;
+    int majorOpcode;
 
     /**
      * \name Server Version
      *
      * Major and minor version returned by the server during initialization.
      */
-   /*@{ */
-   int majorVersion, minorVersion;
-   /*@} */
+    /*@{*/
+    int majorVersion, minorVersion;
+    /*@}*/
 
     /**
      * \name Storage for the servers GLX vendor and versions strings.
@@ -577,40 +568,40 @@ struct __GLXdisplayPrivateRec
      * These are the same for all screens on this display. These fields will
      * be filled in on demand.
      */
-   /*@{ */
-   const char *serverGLXvendor;
-   const char *serverGLXversion;
-   /*@} */
+    /*@{*/
+    const char *serverGLXvendor;
+    const char *serverGLXversion;
+    /*@}*/
 
     /**
      * Configurations of visuals for all screens on this display.
      * Also, per screen data which now includes the server \c GLX_EXTENSION
      * string.
      */
-   __GLXscreenConfigs *screenConfigs;
+    __GLXscreenConfigs *screenConfigs;
 
 #ifdef GLX_DIRECT_RENDERING
     /**
      * Per display direct rendering interface functions and data.
      */
-   __GLXDRIdisplay *driswDisplay;
-   __GLXDRIdisplay *driDisplay;
-   __GLXDRIdisplay *dri2Display;
+    __GLXDRIdisplay *driswDisplay;
+    __GLXDRIdisplay *driDisplay;
+    __GLXDRIdisplay *dri2Display;
 #endif
 };
 
 
-extern GLubyte *__glXFlushRenderBuffer(__GLXcontext *, GLubyte *);
+extern GLubyte *__glXFlushRenderBuffer(__GLXcontext*, GLubyte*);
 
-extern void __glXSendLargeChunk(__GLXcontext * gc, GLint requestNumber,
-                                GLint totalRequests,
-                                const GLvoid * data, GLint dataLen);
+extern void __glXSendLargeChunk(__GLXcontext *gc, GLint requestNumber, 
+				GLint totalRequests,
+				const GLvoid * data, GLint dataLen);
 
 extern void __glXSendLargeCommand(__GLXcontext *, const GLvoid *, GLint,
-                                  const GLvoid *, GLint);
+				  const GLvoid *, GLint);
 
 /* Initialize the GLX extension for dpy */
-extern __GLXdisplayPrivate *__glXInitialize(Display *);
+extern __GLXdisplayPrivate *__glXInitialize(Display*);
 
 /************************************************************************/
 
@@ -619,12 +610,12 @@ extern int __glXDebug;
 /* This is per-thread storage in an MT environment */
 #if defined( USE_XTHREADS ) || defined( PTHREADS )
 
-extern void __glXSetCurrentContext(__GLXcontext * c);
+extern void __glXSetCurrentContext(__GLXcontext *c);
 
 # if defined( GLX_USE_TLS )
 
-extern __thread void *__glX_tls_Context
-   __attribute__ ((tls_model("initial-exec")));
+extern __thread void * __glX_tls_Context
+    __attribute__((tls_model("initial-exec")));
 
 #  define __glXGetCurrentContext()	__glX_tls_Context
 
@@ -644,7 +635,7 @@ extern __GLXcontext *__glXcurrentContext;
 
 extern void __glXSetCurrentContextNull(void);
 
-extern void __glXFreeContext(__GLXcontext *);
+extern void __glXFreeContext(__GLXcontext*);
 
 
 /*
@@ -667,7 +658,7 @@ extern pthread_mutex_t __glXmutex;
 /*
 ** Setup for a command.  Initialize the extension for dpy if necessary.
 */
-extern CARD8 __glXSetupForCommand(Display * dpy);
+extern CARD8 __glXSetupForCommand(Display *dpy);
 
 /************************************************************************/
 
@@ -678,11 +669,9 @@ extern CARD8 __glXSetupForCommand(Display * dpy);
 extern const GLuint __glXDefaultPixelStore[9];
 
 /* Send an image to the server using RenderLarge. */
-extern void __glXSendLargeImage(__GLXcontext * gc, GLint compsize, GLint dim,
-                                GLint width, GLint height, GLint depth,
-                                GLenum format, GLenum type,
-                                const GLvoid * src, GLubyte * pc,
-                                GLubyte * modes);
+extern void __glXSendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
+    GLint width, GLint height, GLint depth, GLenum format, GLenum type,
+    const GLvoid *src, GLubyte *pc, GLubyte *modes);
 
 /* Return the size, in bytes, of some pixel data */
 extern GLint __glImageSize(GLint, GLint, GLint, GLenum, GLenum, GLenum);
@@ -702,23 +691,23 @@ extern GLint __glBytesPerElement(GLenum type);
 ** updated to contain the modes needed by the server to decode the
 ** sent data.
 */
-extern void __glFillImage(__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
-                          GLenum, const GLvoid *, GLubyte *, GLubyte *);
+extern void __glFillImage(__GLXcontext*, GLint, GLint, GLint, GLint, GLenum,
+			  GLenum, const GLvoid*, GLubyte*, GLubyte*);
 
 /* Copy map data with a stride into a packed buffer */
 extern void __glFillMap1f(GLint, GLint, GLint, const GLfloat *, GLubyte *);
 extern void __glFillMap1d(GLint, GLint, GLint, const GLdouble *, GLubyte *);
 extern void __glFillMap2f(GLint, GLint, GLint, GLint, GLint,
-                          const GLfloat *, GLfloat *);
+			  const GLfloat *, GLfloat *);
 extern void __glFillMap2d(GLint, GLint, GLint, GLint, GLint,
-                          const GLdouble *, GLdouble *);
+			  const GLdouble *, GLdouble *);
 
 /*
 ** Empty an image out of the reply buffer into the clients memory applying
 ** the pack modes to pack back into the clients requested format.
 */
-extern void __glEmptyImage(__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
-                           GLenum, const GLubyte *, GLvoid *);
+extern void __glEmptyImage(__GLXcontext*, GLint, GLint, GLint, GLint, GLenum,
+		           GLenum, const GLubyte *, GLvoid *);
 
 
 /*
@@ -731,7 +720,7 @@ extern void __glXFreeVertexArrayState(__GLXcontext *);
 ** Inform the Server of the major and minor numbers and of the client
 ** libraries extension string.
 */
-extern void __glXClientInfo(Display * dpy, int opcode);
+extern void __glXClientInfo (  Display *dpy, int opcode );
 
 /************************************************************************/
 
@@ -739,21 +728,18 @@ extern void __glXClientInfo(Display * dpy, int opcode);
 ** Declarations that should be in Xlib
 */
 #ifdef __GL_USE_OUR_PROTOTYPES
-extern void _XFlush(Display *);
-extern Status _XReply(Display *, xReply *, int, Bool);
-extern void _XRead(Display *, void *, long);
-extern void _XSend(Display *, const void *, long);
+extern void _XFlush(Display*);
+extern Status _XReply(Display*, xReply*, int, Bool);
+extern void _XRead(Display*, void*, long);
+extern void _XSend(Display*, const void*, long);
 #endif
 
 
-extern void __glXInitializeVisualConfigFromTags(__GLcontextModes * config,
-                                                int count, const INT32 * bp,
-                                                Bool tagged_only,
-                                                Bool fbconfig_style_tags);
+extern void __glXInitializeVisualConfigFromTags( __GLcontextModes *config,
+    int count, const INT32 *bp, Bool tagged_only, Bool fbconfig_style_tags );
 
-extern char *__glXGetStringFromServer(Display * dpy, int opcode,
-                                      CARD32 glxCode, CARD32 for_whom,
-                                      CARD32 name);
+extern char * __glXGetStringFromServer( Display * dpy, int opcode,
+    CARD32 glxCode, CARD32 for_whom, CARD32 name );
 
 extern char *__glXstrdup(const char *str);
 
@@ -762,16 +748,15 @@ extern const char __glXGLClientVersion[];
 extern const char __glXGLClientExtensions[];
 
 /* Get the unadjusted system time */
-extern int __glXGetUST(int64_t * ust);
+extern int __glXGetUST( int64_t * ust );
 
 extern GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
-                                    int32_t * numerator,
-                                    int32_t * denominator);
+				    int32_t * numerator, int32_t * denominator);
 
 #ifdef GLX_DIRECT_RENDERING
 GLboolean
-__driGetMscRateOML(__DRIdrawable * draw,
-                   int32_t * numerator, int32_t * denominator, void *private);
+__driGetMscRateOML(__DRIdrawable *draw,
+		   int32_t *numerator, int32_t *denominator, void *private);
 #endif
 
 #endif /* !__GLX_client_h__ */
diff --git a/src/glx/x11/glxcmds.c b/src/glx/x11/glxcmds.c
index b2e2b5e771..72ab48929d 100644
--- a/src/glx/x11/glxcmds.c
+++ b/src/glx/x11/glxcmds.c
@@ -54,13 +54,12 @@ static const char __glXGLXClientVersion[] = "1.4";
 #ifdef GLX_DIRECT_RENDERING
 
 static Bool windowExistsFlag;
-static int
-windowExistsErrorHandler(Display * dpy, XErrorEvent * xerr)
+static int windowExistsErrorHandler(Display *dpy, XErrorEvent *xerr)
 {
-   if (xerr->error_code == BadWindow) {
-      windowExistsFlag = GL_FALSE;
-   }
-   return 0;
+    if (xerr->error_code == BadWindow) {
+	windowExistsFlag = GL_FALSE;
+    }
+    return 0;
 }
 
 /**
@@ -70,39 +69,37 @@ windowExistsErrorHandler(Display * dpy, XErrorEvent * xerr)
  * \param dpy    Display to destroy drawables for
  * \param screen Screen number to destroy drawables for
  */
-static void
-GarbageCollectDRIDrawables(Display * dpy, __GLXscreenConfigs * sc)
-{
-   XID draw;
-   __GLXDRIdrawable *pdraw;
-   XWindowAttributes xwa;
-   int (*oldXErrorHandler) (Display *, XErrorEvent *);
-
-   /* Set no-op error handler so Xlib doesn't bail out if the windows
-    * has alreay been destroyed on the server. */
-   XSync(dpy, GL_FALSE);
-   oldXErrorHandler = XSetErrorHandler(windowExistsErrorHandler);
-
-   if (__glxHashFirst(sc->drawHash, &draw, (void *) &pdraw) == 1) {
-      do {
-         windowExistsFlag = GL_TRUE;
-         XGetWindowAttributes(dpy, draw, &xwa); /* dummy request */
-         if (!windowExistsFlag) {
-            /* Destroy the local drawable data, if the drawable no
-               longer exists in the Xserver */
-            (*pdraw->destroyDrawable) (pdraw);
-            __glxHashDelete(sc->drawHash, draw);
-         }
-      } while (__glxHashNext(sc->drawHash, &draw, (void *) &pdraw) == 1);
-   }
-
-   XSync(dpy, GL_FALSE);
-   XSetErrorHandler(oldXErrorHandler);
-}
-
-extern __GLXDRIdrawable *GetGLXDRIDrawable(Display * dpy,
-                                           GLXDrawable drawable,
-                                           int *const scrn_num);
+static void GarbageCollectDRIDrawables(Display *dpy, __GLXscreenConfigs *sc)
+{
+    XID draw;
+    __GLXDRIdrawable *pdraw;
+    XWindowAttributes xwa;
+    int (*oldXErrorHandler)(Display *, XErrorEvent *);
+
+    /* Set no-op error handler so Xlib doesn't bail out if the windows
+     * has alreay been destroyed on the server. */
+    XSync(dpy, GL_FALSE);
+    oldXErrorHandler = XSetErrorHandler(windowExistsErrorHandler);
+
+    if (__glxHashFirst(sc->drawHash, &draw, (void *)&pdraw) == 1) {
+	do {
+	    windowExistsFlag = GL_TRUE;
+	    XGetWindowAttributes(dpy, draw, &xwa); /* dummy request */
+	    if (!windowExistsFlag) {
+		/* Destroy the local drawable data, if the drawable no
+		   longer exists in the Xserver */
+		(*pdraw->destroyDrawable)(pdraw);
+                __glxHashDelete(sc->drawHash, draw);
+	    }
+	} while (__glxHashNext(sc->drawHash, &draw, (void *)&pdraw) == 1);
+    }
+
+    XSync(dpy, GL_FALSE);
+    XSetErrorHandler(oldXErrorHandler);
+}
+
+extern __GLXDRIdrawable *
+GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num);
 
 /**
  * Get the __DRIdrawable for the drawable associated with a GLXContext
@@ -114,30 +111,30 @@ extern __GLXDRIdrawable *GetGLXDRIDrawable(Display * dpy,
  *           the drawable is not associated with a direct-rendering context.
  */
 _X_HIDDEN __GLXDRIdrawable *
-GetGLXDRIDrawable(Display * dpy, GLXDrawable drawable, int *const scrn_num)
+GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num)
 {
-   __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-   __GLXDRIdrawable *pdraw;
-   const unsigned screen_count = ScreenCount(dpy);
-   unsigned i;
-   __GLXscreenConfigs *psc;
-
-   if (priv == NULL)
-      return NULL;
+    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+    __GLXDRIdrawable *pdraw;
+    const unsigned  screen_count = ScreenCount(dpy);
+    unsigned   i;
+    __GLXscreenConfigs *psc;
 
-   for (i = 0; i < screen_count; i++) {
-      psc = &priv->screenConfigs[i];
-      if (psc->drawHash == NULL)
-         continue;
+    if (priv == NULL)
+	return NULL;
+    
+    for (i = 0; i < screen_count; i++) {
+	psc = &priv->screenConfigs[i];
+	if (psc->drawHash == NULL)
+	    continue;
 
-      if (__glxHashLookup(psc->drawHash, drawable, (void *) &pdraw) == 0) {
-         if (scrn_num != NULL)
-            *scrn_num = i;
-         return pdraw;
-      }
-   }
+	if (__glxHashLookup(psc->drawHash, drawable, (void *) &pdraw) == 0) {
+	    if (scrn_num != NULL)
+		*scrn_num = i;
+	    return pdraw;
+	}
+    }
 
-   return NULL;
+    return NULL;
 }
 
 #endif
@@ -158,44 +155,44 @@ GetGLXDRIDrawable(Display * dpy, GLXDrawable drawable, int *const scrn_num)
  */
 
 static __GLXscreenConfigs *
-GetGLXScreenConfigs(Display * dpy, int scrn)
+GetGLXScreenConfigs(Display *dpy, int scrn)
 {
-   __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+    __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
 
-   return (priv->screenConfigs != NULL) ? &priv->screenConfigs[scrn] : NULL;
+    return (priv->screenConfigs != NULL) ? &priv->screenConfigs[scrn] : NULL;
 }
 
 
 static int
-GetGLXPrivScreenConfig(Display * dpy, int scrn, __GLXdisplayPrivate ** ppriv,
-                       __GLXscreenConfigs ** ppsc)
+GetGLXPrivScreenConfig( Display *dpy, int scrn, __GLXdisplayPrivate ** ppriv,
+			__GLXscreenConfigs ** ppsc )
 {
-   /* Initialize the extension, if needed .  This has the added value
-    * of initializing/allocating the display private 
-    */
-
-   if (dpy == NULL) {
-      return GLX_NO_EXTENSION;
-   }
+    /* Initialize the extension, if needed .  This has the added value
+     * of initializing/allocating the display private 
+     */
+    
+    if ( dpy == NULL ) {
+	return GLX_NO_EXTENSION;
+    }
 
-   *ppriv = __glXInitialize(dpy);
-   if (*ppriv == NULL) {
-      return GLX_NO_EXTENSION;
-   }
+    *ppriv = __glXInitialize(dpy);
+    if ( *ppriv == NULL ) {
+	return GLX_NO_EXTENSION;
+    }
 
-   /* Check screen number to see if its valid */
-   if ((scrn < 0) || (scrn >= ScreenCount(dpy))) {
-      return GLX_BAD_SCREEN;
-   }
+    /* Check screen number to see if its valid */
+    if ((scrn < 0) || (scrn >= ScreenCount(dpy))) {
+	return GLX_BAD_SCREEN;
+    }
 
-   /* Check to see if the GL is supported on this screen */
-   *ppsc = &((*ppriv)->screenConfigs[scrn]);
-   if ((*ppsc)->configs == NULL) {
-      /* No support for GL on this screen regardless of visual */
-      return GLX_BAD_VISUAL;
-   }
+    /* Check to see if the GL is supported on this screen */
+    *ppsc = &((*ppriv)->screenConfigs[scrn]);
+    if ( (*ppsc)->configs == NULL ) {
+	/* No support for GL on this screen regardless of visual */
+	return GLX_BAD_VISUAL;
+    }
 
-   return Success;
+    return Success;
 }
 
 
@@ -210,26 +207,27 @@ GetGLXPrivScreenConfig(Display * dpy, int scrn, __GLXdisplayPrivate ** ppriv,
  *          is returned.
  */
 static __GLcontextModes *
-ValidateGLXFBConfig(Display * dpy, GLXFBConfig config)
-{
-   __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
-   const unsigned num_screens = ScreenCount(dpy);
-   unsigned i;
-   const __GLcontextModes *modes;
-
-
-   if (priv != NULL) {
-      for (i = 0; i < num_screens; i++) {
-         for (modes = priv->screenConfigs[i].configs; modes != NULL;
-              modes = modes->next) {
-            if (modes == (__GLcontextModes *) config) {
-               return (__GLcontextModes *) config;
-            }
-         }
-      }
-   }
+ValidateGLXFBConfig( Display * dpy, GLXFBConfig config )
+{
+    __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
+    const unsigned num_screens = ScreenCount(dpy);
+    unsigned   i;
+    const __GLcontextModes * modes;
 
-   return NULL;
+
+    if ( priv != NULL ) {
+	for ( i = 0 ; i < num_screens ; i++ ) {
+	    for ( modes = priv->screenConfigs[i].configs
+		  ; modes != NULL
+		  ; modes = modes->next ) {
+		if ( modes == (__GLcontextModes *) config ) {
+		    return (__GLcontextModes *) config;
+		}
+	    }
+	}
+    }
+
+    return NULL;
 }
 
 
@@ -243,100 +241,99 @@ ValidateGLXFBConfig(Display * dpy, GLXFBConfig config)
  * function called \c __glXAllocateClientState that allocates the memory and
  * does all the initialization (including the pixel pack / unpack).
  */
-static GLXContext
-AllocateGLXContext(Display * dpy)
-{
-   GLXContext gc;
-   int bufSize;
-   CARD8 opcode;
-   __GLXattribute *state;
-
-   if (!dpy)
-      return NULL;
-
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode) {
-      return NULL;
-   }
-
-   /* Allocate our context record */
-   gc = (GLXContext) Xmalloc(sizeof(struct __GLXcontextRec));
-   if (!gc) {
-      /* Out of memory */
-      return NULL;
-   }
-   memset(gc, 0, sizeof(struct __GLXcontextRec));
-
-   state = Xmalloc(sizeof(struct __GLXattributeRec));
-   if (state == NULL) {
-      /* Out of memory */
-      Xfree(gc);
-      return NULL;
-   }
-   gc->client_state_private = state;
-   memset(gc->client_state_private, 0, sizeof(struct __GLXattributeRec));
-   state->NoDrawArraysProtocol = (getenv("LIBGL_NO_DRAWARRAYS") != NULL);
-
-   /*
+static
+GLXContext AllocateGLXContext( Display *dpy )
+{
+     GLXContext gc;
+     int bufSize;
+     CARD8 opcode;
+    __GLXattribute *state;
+
+    if (!dpy)
+        return NULL;
+
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode) {
+	return NULL;
+    }
+
+    /* Allocate our context record */
+    gc = (GLXContext) Xmalloc(sizeof(struct __GLXcontextRec));
+    if (!gc) {
+	/* Out of memory */
+	return NULL;
+    }
+    memset(gc, 0, sizeof(struct __GLXcontextRec));
+
+    state = Xmalloc(sizeof(struct __GLXattributeRec));
+    if (state == NULL) {
+	/* Out of memory */
+	Xfree(gc);
+	return NULL;
+    }
+    gc->client_state_private = state;
+    memset(gc->client_state_private, 0, sizeof(struct __GLXattributeRec));
+    state->NoDrawArraysProtocol = (getenv("LIBGL_NO_DRAWARRAYS") != NULL);
+
+    /*
     ** Create a temporary buffer to hold GLX rendering commands.  The size
     ** of the buffer is selected so that the maximum number of GLX rendering
     ** commands can fit in a single X packet and still have room in the X
     ** packet for the GLXRenderReq header.
     */
 
-   bufSize = (XMaxRequestSize(dpy) * 4) - sz_xGLXRenderReq;
-   gc->buf = (GLubyte *) Xmalloc(bufSize);
-   if (!gc->buf) {
-      Xfree(gc->client_state_private);
-      Xfree(gc);
-      return NULL;
-   }
-   gc->bufSize = bufSize;
+    bufSize = (XMaxRequestSize(dpy) * 4) - sz_xGLXRenderReq;
+    gc->buf = (GLubyte *) Xmalloc(bufSize);
+    if (!gc->buf) {
+	Xfree(gc->client_state_private);
+	Xfree(gc);
+	return NULL;
+    }
+    gc->bufSize = bufSize;
 
-   /* Fill in the new context */
-   gc->renderMode = GL_RENDER;
+    /* Fill in the new context */
+    gc->renderMode = GL_RENDER;
 
-   state->storePack.alignment = 4;
-   state->storeUnpack.alignment = 4;
+    state->storePack.alignment = 4;
+    state->storeUnpack.alignment = 4;
 
-   gc->attributes.stackPointer = &gc->attributes.stack[0];
+    gc->attributes.stackPointer = &gc->attributes.stack[0];
 
-   /*
+    /*
     ** PERFORMANCE NOTE: A mode dependent fill image can speed things up.
     ** Other code uses the fastImageUnpack bit, but it is never set
     ** to GL_TRUE.
     */
-   gc->fastImageUnpack = GL_FALSE;
-   gc->fillImage = __glFillImage;
-   gc->pc = gc->buf;
-   gc->bufEnd = gc->buf + bufSize;
-   gc->isDirect = GL_FALSE;
-   if (__glXDebug) {
-      /*
-       ** Set limit register so that there will be one command per packet
-       */
-      gc->limit = gc->buf;
-   }
-   else {
-      gc->limit = gc->buf + bufSize - __GLX_BUFFER_LIMIT_SIZE;
-   }
-   gc->createDpy = dpy;
-   gc->majorOpcode = opcode;
-
-   /*
+    gc->fastImageUnpack = GL_FALSE;
+    gc->fillImage = __glFillImage;
+    gc->pc = gc->buf;
+    gc->bufEnd = gc->buf + bufSize;
+    gc->isDirect = GL_FALSE;
+    if (__glXDebug) {
+	/*
+	** Set limit register so that there will be one command per packet
+	*/
+	gc->limit = gc->buf;
+    } else {
+	gc->limit = gc->buf + bufSize - __GLX_BUFFER_LIMIT_SIZE;
+    }
+    gc->createDpy = dpy;
+    gc->majorOpcode = opcode;
+
+    /*
     ** Constrain the maximum drawing command size allowed to be
     ** transfered using the X_GLXRender protocol request.  First
     ** constrain by a software limit, then constrain by the protocl
     ** limit.
     */
-   if (bufSize > __GLX_RENDER_CMD_SIZE_LIMIT) {
-      bufSize = __GLX_RENDER_CMD_SIZE_LIMIT;
-   }
-   if (bufSize > __GLX_MAX_RENDER_CMD_SIZE) {
-      bufSize = __GLX_MAX_RENDER_CMD_SIZE;
-   }
-   gc->maxSmallRenderCommandSize = bufSize;
-   return gc;
+    if (bufSize > __GLX_RENDER_CMD_SIZE_LIMIT) {
+        bufSize = __GLX_RENDER_CMD_SIZE_LIMIT;
+    }
+    if (bufSize > __GLX_MAX_RENDER_CMD_SIZE) {
+        bufSize = __GLX_MAX_RENDER_CMD_SIZE;
+    }
+    gc->maxSmallRenderCommandSize = bufSize;
+    return gc;
 }
 
 
@@ -350,370 +347,348 @@ AllocateGLXContext(Display * dpy)
  */
 
 static GLXContext
-CreateContext(Display * dpy, XVisualInfo * vis,
-              const __GLcontextModes * const fbconfig,
-              GLXContext shareList,
-              Bool allowDirect, GLXContextID contextID,
-              Bool use_glx_1_3, int renderType)
+CreateContext(Display *dpy, XVisualInfo *vis,
+	      const __GLcontextModes * const fbconfig,
+	      GLXContext shareList,
+	      Bool allowDirect, GLXContextID contextID,
+	      Bool use_glx_1_3, int renderType)
 {
-   GLXContext gc;
+    GLXContext gc;
 #ifdef GLX_DIRECT_RENDERING
-   int screen = (fbconfig == NULL) ? vis->screen : fbconfig->screen;
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+    int screen = (fbconfig == NULL) ? vis->screen : fbconfig->screen;
+    __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
 #endif
 
-   if (dpy == NULL)
-      return NULL;
+    if ( dpy == NULL )
+       return NULL;
 
-   gc = AllocateGLXContext(dpy);
-   if (!gc)
-      return NULL;
+    gc = AllocateGLXContext(dpy);
+    if (!gc)
+	return NULL;
 
-   if (None == contextID) {
-      if ((vis == NULL) && (fbconfig == NULL))
-         return NULL;
+    if (None == contextID) {
+	if ( (vis == NULL) && (fbconfig == NULL) )
+	    return NULL;
 
 #ifdef GLX_DIRECT_RENDERING
-      if (allowDirect && psc->driScreen) {
-         const __GLcontextModes *mode;
-
-         if (fbconfig == NULL) {
-            mode = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
-            if (mode == NULL) {
-               xError error;
-
-               error.errorCode = BadValue;
-               error.resourceID = vis->visualid;
-               error.sequenceNumber = dpy->request;
-               error.type = X_Error;
-               error.majorCode = gc->majorOpcode;
-               error.minorCode = X_GLXCreateContext;
-               _XError(dpy, &error);
-               return None;
-            }
-         }
-         else {
-            mode = fbconfig;
-         }
-
-         gc->driContext = psc->driScreen->createContext(psc, mode, gc,
-                                                        shareList,
-                                                        renderType);
-         if (gc->driContext != NULL) {
-            gc->screen = mode->screen;
-            gc->psc = psc;
-            gc->mode = mode;
-            gc->isDirect = GL_TRUE;
-         }
-      }
+	if (allowDirect && psc->driScreen) {
+	    const __GLcontextModes * mode;
+
+	    if (fbconfig == NULL) {
+		mode = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
+		if (mode == NULL) {
+		   xError error;
+
+		   error.errorCode = BadValue;
+		   error.resourceID = vis->visualid;
+		   error.sequenceNumber = dpy->request;
+		   error.type = X_Error;
+		   error.majorCode = gc->majorOpcode;
+		   error.minorCode = X_GLXCreateContext;
+		   _XError(dpy, &error);
+		   return None;
+		}
+	    }
+	    else {
+		mode = fbconfig;
+	    }
+
+	    gc->driContext = psc->driScreen->createContext(psc, mode, gc,
+							   shareList,
+							   renderType);
+	    if (gc->driContext != NULL) {
+		gc->screen = mode->screen;
+		gc->psc = psc;
+		gc->mode = mode;
+		gc->isDirect = GL_TRUE;
+	    }
+	}
 #endif
 
-      LockDisplay(dpy);
-      if (fbconfig == NULL) {
-         xGLXCreateContextReq *req;
-
-         /* Send the glXCreateContext request */
-         GetReq(GLXCreateContext, req);
-         req->reqType = gc->majorOpcode;
-         req->glxCode = X_GLXCreateContext;
-         req->context = gc->xid = XAllocID(dpy);
-         req->visual = vis->visualid;
-         req->screen = vis->screen;
-         req->shareList = shareList ? shareList->xid : None;
+	LockDisplay(dpy);
+	if ( fbconfig == NULL ) {
+	    xGLXCreateContextReq *req;
+
+	    /* Send the glXCreateContext request */
+	    GetReq(GLXCreateContext,req);
+	    req->reqType = gc->majorOpcode;
+	    req->glxCode = X_GLXCreateContext;
+	    req->context = gc->xid = XAllocID(dpy);
+	    req->visual = vis->visualid;
+	    req->screen = vis->screen;
+	    req->shareList = shareList ? shareList->xid : None;
 #ifdef GLX_DIRECT_RENDERING
-         req->isDirect = gc->driContext != NULL;
+	    req->isDirect = gc->driContext != NULL;
 #else
-         req->isDirect = 0;
+	    req->isDirect = 0;
 #endif
-      }
-      else if (use_glx_1_3) {
-         xGLXCreateNewContextReq *req;
-
-         /* Send the glXCreateNewContext request */
-         GetReq(GLXCreateNewContext, req);
-         req->reqType = gc->majorOpcode;
-         req->glxCode = X_GLXCreateNewContext;
-         req->context = gc->xid = XAllocID(dpy);
-         req->fbconfig = fbconfig->fbconfigID;
-         req->screen = fbconfig->screen;
-         req->renderType = renderType;
-         req->shareList = shareList ? shareList->xid : None;
+	}
+	else if ( use_glx_1_3 ) {
+	    xGLXCreateNewContextReq *req;
+
+	    /* Send the glXCreateNewContext request */
+	    GetReq(GLXCreateNewContext,req);
+	    req->reqType = gc->majorOpcode;
+	    req->glxCode = X_GLXCreateNewContext;
+	    req->context = gc->xid = XAllocID(dpy);
+	    req->fbconfig = fbconfig->fbconfigID;
+	    req->screen = fbconfig->screen;
+	    req->renderType = renderType;
+	    req->shareList = shareList ? shareList->xid : None;
 #ifdef GLX_DIRECT_RENDERING
-         req->isDirect = gc->driContext != NULL;
+	    req->isDirect = gc->driContext != NULL;
 #else
-         req->isDirect = 0;
+	    req->isDirect = 0;
 #endif
-      }
-      else {
-         xGLXVendorPrivateWithReplyReq *vpreq;
-         xGLXCreateContextWithConfigSGIXReq *req;
-
-         /* Send the glXCreateNewContext request */
-         GetReqExtra(GLXVendorPrivateWithReply,
-                     sz_xGLXCreateContextWithConfigSGIXReq -
-                     sz_xGLXVendorPrivateWithReplyReq, vpreq);
-         req = (xGLXCreateContextWithConfigSGIXReq *) vpreq;
-         req->reqType = gc->majorOpcode;
-         req->glxCode = X_GLXVendorPrivateWithReply;
-         req->vendorCode = X_GLXvop_CreateContextWithConfigSGIX;
-         req->context = gc->xid = XAllocID(dpy);
-         req->fbconfig = fbconfig->fbconfigID;
-         req->screen = fbconfig->screen;
-         req->renderType = renderType;
-         req->shareList = shareList ? shareList->xid : None;
+	}
+	else {
+	    xGLXVendorPrivateWithReplyReq *vpreq;
+	    xGLXCreateContextWithConfigSGIXReq *req;
+
+	    /* Send the glXCreateNewContext request */
+	    GetReqExtra(GLXVendorPrivateWithReply,
+			sz_xGLXCreateContextWithConfigSGIXReq-sz_xGLXVendorPrivateWithReplyReq,vpreq);
+	    req = (xGLXCreateContextWithConfigSGIXReq *)vpreq;
+	    req->reqType = gc->majorOpcode;
+	    req->glxCode = X_GLXVendorPrivateWithReply;
+	    req->vendorCode = X_GLXvop_CreateContextWithConfigSGIX;
+	    req->context = gc->xid = XAllocID(dpy);
+	    req->fbconfig = fbconfig->fbconfigID;
+	    req->screen = fbconfig->screen;
+	    req->renderType = renderType;
+	    req->shareList = shareList ? shareList->xid : None;
 #ifdef GLX_DIRECT_RENDERING
-         req->isDirect = gc->driContext != NULL;
+	    req->isDirect = gc->driContext != NULL;
 #else
-         req->isDirect = 0;
+	    req->isDirect = 0;
 #endif
-      }
+	}
 
-      UnlockDisplay(dpy);
-      SyncHandle();
-      gc->imported = GL_FALSE;
-   }
-   else {
-      gc->xid = contextID;
-      gc->imported = GL_TRUE;
-   }
+	UnlockDisplay(dpy);
+	SyncHandle();
+	gc->imported = GL_FALSE;
+    }
+    else {
+	gc->xid = contextID;
+	gc->imported = GL_TRUE;
+    }
 
-   return gc;
+    return gc;
 }
 
-PUBLIC GLXContext
-glXCreateContext(Display * dpy, XVisualInfo * vis,
-                 GLXContext shareList, Bool allowDirect)
+PUBLIC GLXContext glXCreateContext(Display *dpy, XVisualInfo *vis,
+				   GLXContext shareList, Bool allowDirect)
 {
    return CreateContext(dpy, vis, NULL, shareList, allowDirect, None,
-                        False, 0);
+			False, 0);
 }
 
-_X_HIDDEN void
-__glXFreeContext(__GLXcontext * gc)
+_X_HIDDEN void __glXFreeContext(__GLXcontext *gc)
 {
-   if (gc->vendor)
-      XFree((char *) gc->vendor);
-   if (gc->renderer)
-      XFree((char *) gc->renderer);
-   if (gc->version)
-      XFree((char *) gc->version);
-   if (gc->extensions)
-      XFree((char *) gc->extensions);
-   __glFreeAttributeState(gc);
-   XFree((char *) gc->buf);
-   Xfree((char *) gc->client_state_private);
-   XFree((char *) gc);
-
+    if (gc->vendor) XFree((char *) gc->vendor);
+    if (gc->renderer) XFree((char *) gc->renderer);
+    if (gc->version) XFree((char *) gc->version);
+    if (gc->extensions) XFree((char *) gc->extensions);
+    __glFreeAttributeState(gc);
+    XFree((char *) gc->buf);
+    Xfree((char *) gc->client_state_private);
+    XFree((char *) gc);
+    
 }
 
 /*
 ** Destroy the named context
 */
-static void
-DestroyContext(Display * dpy, GLXContext gc)
+static void 
+DestroyContext(Display *dpy, GLXContext gc)
 {
-   xGLXDestroyContextReq *req;
-   GLXContextID xid;
-   CARD8 opcode;
-   GLboolean imported;
+    xGLXDestroyContextReq *req;
+    GLXContextID xid;
+    CARD8 opcode;
+    GLboolean imported;
 
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode || !gc) {
-      return;
-   }
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode || !gc) {
+	return;
+    }
 
-   __glXLock();
-   xid = gc->xid;
-   imported = gc->imported;
-   gc->xid = None;
+    __glXLock();
+    xid = gc->xid;
+    imported = gc->imported;
+    gc->xid = None;
 
 #ifdef GLX_DIRECT_RENDERING
-   /* Destroy the direct rendering context */
-   if (gc->driContext) {
-      (*gc->driContext->destroyContext) (gc->driContext, gc->psc, dpy);
-      gc->driContext = NULL;
-      GarbageCollectDRIDrawables(dpy, gc->psc);
-   }
+    /* Destroy the direct rendering context */
+    if (gc->driContext) {
+	(*gc->driContext->destroyContext)(gc->driContext, gc->psc, dpy);
+	gc->driContext = NULL;
+	GarbageCollectDRIDrawables(dpy, gc->psc);
+    }
 #endif
 
-   __glXFreeVertexArrayState(gc);
+    __glXFreeVertexArrayState(gc);
 
-   if (gc->currentDpy) {
-      /* Have to free later cuz it's in use now */
-      __glXUnlock();
-   }
-   else {
-      /* Destroy the handle if not current to anybody */
-      __glXUnlock();
-      __glXFreeContext(gc);
-   }
+    if (gc->currentDpy) {
+	/* Have to free later cuz it's in use now */
+	__glXUnlock();
+    } else {
+	/* Destroy the handle if not current to anybody */
+	__glXUnlock();
+	__glXFreeContext(gc);
+    }
 
-   if (!imported) {
-      /* 
-       ** This dpy also created the server side part of the context.
-       ** Send the glXDestroyContext request.
-       */
-      LockDisplay(dpy);
-      GetReq(GLXDestroyContext, req);
-      req->reqType = opcode;
-      req->glxCode = X_GLXDestroyContext;
-      req->context = xid;
-      UnlockDisplay(dpy);
-      SyncHandle();
-   }
+    if (!imported) {
+	/* 
+	** This dpy also created the server side part of the context.
+	** Send the glXDestroyContext request.
+	*/
+	LockDisplay(dpy);
+	GetReq(GLXDestroyContext,req);
+	req->reqType = opcode;
+	req->glxCode = X_GLXDestroyContext;
+	req->context = xid;
+	UnlockDisplay(dpy);
+	SyncHandle();
+    }
 }
 
-PUBLIC void
-glXDestroyContext(Display * dpy, GLXContext gc)
+PUBLIC void glXDestroyContext(Display *dpy, GLXContext gc)
 {
-   DestroyContext(dpy, gc);
+    DestroyContext(dpy, gc);
 }
 
 /*
 ** Return the major and minor version #s for the GLX extension
 */
-PUBLIC Bool
-glXQueryVersion(Display * dpy, int *major, int *minor)
+PUBLIC Bool glXQueryVersion(Display *dpy, int *major, int *minor)
 {
-   __GLXdisplayPrivate *priv;
+    __GLXdisplayPrivate *priv;
 
-   /* Init the extension.  This fetches the major and minor version. */
-   priv = __glXInitialize(dpy);
-   if (!priv)
-      return GL_FALSE;
+    /* Init the extension.  This fetches the major and minor version. */
+    priv = __glXInitialize(dpy);
+    if (!priv) return GL_FALSE;
 
-   if (major)
-      *major = priv->majorVersion;
-   if (minor)
-      *minor = priv->minorVersion;
-   return GL_TRUE;
+    if (major) *major = priv->majorVersion;
+    if (minor) *minor = priv->minorVersion;
+    return GL_TRUE;
 }
 
 /*
 ** Query the existance of the GLX extension
 */
-PUBLIC Bool
-glXQueryExtension(Display * dpy, int *errorBase, int *eventBase)
-{
-   int major_op, erb, evb;
-   Bool rv;
-
-   rv = XQueryExtension(dpy, GLX_EXTENSION_NAME, &major_op, &evb, &erb);
-   if (rv) {
-      if (errorBase)
-         *errorBase = erb;
-      if (eventBase)
-         *eventBase = evb;
-   }
-   return rv;
+PUBLIC Bool glXQueryExtension(Display *dpy, int *errorBase, int *eventBase)
+{
+    int major_op, erb, evb;
+    Bool rv;
+
+    rv = XQueryExtension(dpy, GLX_EXTENSION_NAME, &major_op, &evb, &erb);
+    if (rv) {
+	if (errorBase) *errorBase = erb;
+	if (eventBase) *eventBase = evb;
+    }
+    return rv;
 }
 
 /*
 ** Put a barrier in the token stream that forces the GL to finish its
 ** work before X can proceed.
 */
-PUBLIC void
-glXWaitGL(void)
+PUBLIC void glXWaitGL(void)
 {
-   xGLXWaitGLReq *req;
-   GLXContext gc = __glXGetCurrentContext();
-   Display *dpy = gc->currentDpy;
+    xGLXWaitGLReq *req;
+    GLXContext gc = __glXGetCurrentContext();
+    Display *dpy = gc->currentDpy;
 
-   if (!dpy)
-      return;
+    if (!dpy) return;
 
-   /* Flush any pending commands out */
-   __glXFlushRenderBuffer(gc, gc->pc);
+    /* Flush any pending commands out */
+    __glXFlushRenderBuffer(gc, gc->pc);
 
 #ifdef GLX_DIRECT_RENDERING
-   if (gc->driContext) {
+    if (gc->driContext) {
 /* This bit of ugliness unwraps the glFinish function */
 #ifdef glFinish
 #undef glFinish
 #endif
-      glFinish();
-      return;
-   }
+	glFinish();
+	return;
+    }
 #endif
 
-   /* Send the glXWaitGL request */
-   LockDisplay(dpy);
-   GetReq(GLXWaitGL, req);
-   req->reqType = gc->majorOpcode;
-   req->glxCode = X_GLXWaitGL;
-   req->contextTag = gc->currentContextTag;
-   UnlockDisplay(dpy);
-   SyncHandle();
+    /* Send the glXWaitGL request */
+    LockDisplay(dpy);
+    GetReq(GLXWaitGL,req);
+    req->reqType = gc->majorOpcode;
+    req->glxCode = X_GLXWaitGL;
+    req->contextTag = gc->currentContextTag;
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
 /*
 ** Put a barrier in the token stream that forces X to finish its
 ** work before GL can proceed.
 */
-PUBLIC void
-glXWaitX(void)
+PUBLIC void glXWaitX(void)
 {
-   xGLXWaitXReq *req;
-   GLXContext gc = __glXGetCurrentContext();
-   Display *dpy = gc->currentDpy;
+    xGLXWaitXReq *req;
+    GLXContext gc = __glXGetCurrentContext();
+    Display *dpy = gc->currentDpy;
 
-   if (!dpy)
-      return;
+    if (!dpy) return;
 
-   /* Flush any pending commands out */
-   __glXFlushRenderBuffer(gc, gc->pc);
+    /* Flush any pending commands out */
+    __glXFlushRenderBuffer(gc, gc->pc);
 
 #ifdef GLX_DIRECT_RENDERING
-   if (gc->driContext) {
-      XSync(dpy, False);
-      return;
-   }
+    if (gc->driContext) {
+	XSync(dpy, False);
+	return;
+    }
 #endif
 
-   /*
+    /*
     ** Send the glXWaitX request.
     */
-   LockDisplay(dpy);
-   GetReq(GLXWaitX, req);
-   req->reqType = gc->majorOpcode;
-   req->glxCode = X_GLXWaitX;
-   req->contextTag = gc->currentContextTag;
-   UnlockDisplay(dpy);
-   SyncHandle();
+    LockDisplay(dpy);
+    GetReq(GLXWaitX,req);
+    req->reqType = gc->majorOpcode;
+    req->glxCode = X_GLXWaitX;
+    req->contextTag = gc->currentContextTag;
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
-PUBLIC void
-glXUseXFont(Font font, int first, int count, int listBase)
+PUBLIC void glXUseXFont(Font font, int first, int count, int listBase)
 {
-   xGLXUseXFontReq *req;
-   GLXContext gc = __glXGetCurrentContext();
-   Display *dpy = gc->currentDpy;
+    xGLXUseXFontReq *req;
+    GLXContext gc = __glXGetCurrentContext();
+    Display *dpy = gc->currentDpy;
 
-   if (!dpy)
-      return;
+    if (!dpy) return;
 
-   /* Flush any pending commands out */
-   (void) __glXFlushRenderBuffer(gc, gc->pc);
+    /* Flush any pending commands out */
+    (void) __glXFlushRenderBuffer(gc, gc->pc);
 
 #ifdef GLX_DIRECT_RENDERING
-   if (gc->driContext) {
+    if (gc->driContext) {
       DRI_glXUseXFont(font, first, count, listBase);
       return;
-   }
+    }
 #endif
 
-   /* Send the glXUseFont request */
-   LockDisplay(dpy);
-   GetReq(GLXUseXFont, req);
-   req->reqType = gc->majorOpcode;
-   req->glxCode = X_GLXUseXFont;
-   req->contextTag = gc->currentContextTag;
-   req->font = font;
-   req->first = first;
-   req->count = count;
-   req->listBase = listBase;
-   UnlockDisplay(dpy);
-   SyncHandle();
+    /* Send the glXUseFont request */
+    LockDisplay(dpy);
+    GetReq(GLXUseXFont,req);
+    req->reqType = gc->majorOpcode;
+    req->glxCode = X_GLXUseXFont;
+    req->contextTag = gc->currentContextTag;
+    req->font = font;
+    req->first = first;
+    req->count = count;
+    req->listBase = listBase;
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
 /************************************************************************/
@@ -722,48 +697,46 @@ glXUseXFont(Font font, int first, int count, int listBase)
 ** Copy the source context to the destination context using the
 ** attribute "mask".
 */
-PUBLIC void
-glXCopyContext(Display * dpy, GLXContext source,
-               GLXContext dest, unsigned long mask)
+PUBLIC void glXCopyContext(Display *dpy, GLXContext source,
+			   GLXContext dest, unsigned long mask)
 {
-   xGLXCopyContextReq *req;
-   GLXContext gc = __glXGetCurrentContext();
-   GLXContextTag tag;
-   CARD8 opcode;
+    xGLXCopyContextReq *req;
+    GLXContext gc = __glXGetCurrentContext();
+    GLXContextTag tag;
+    CARD8 opcode;
 
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode) {
-      return;
-   }
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode) {
+	return;
+    }
 
 #ifdef GLX_DIRECT_RENDERING
-   if (gc->driContext) {
-      /* NOT_DONE: This does not work yet */
-   }
+    if (gc->driContext) {
+	/* NOT_DONE: This does not work yet */
+    }
 #endif
 
-   /*
+    /*
     ** If the source is the current context, send its tag so that the context
     ** can be flushed before the copy.
     */
-   if (source == gc && dpy == gc->currentDpy) {
-      tag = gc->currentContextTag;
-   }
-   else {
-      tag = 0;
-   }
-
-   /* Send the glXCopyContext request */
-   LockDisplay(dpy);
-   GetReq(GLXCopyContext, req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXCopyContext;
-   req->source = source ? source->xid : None;
-   req->dest = dest ? dest->xid : None;
-   req->mask = mask;
-   req->contextTag = tag;
-   UnlockDisplay(dpy);
-   SyncHandle();
+    if (source == gc && dpy == gc->currentDpy) {
+	tag = gc->currentContextTag;
+    } else {
+	tag = 0;
+    }
+
+    /* Send the glXCopyContext request */
+    LockDisplay(dpy);
+    GetReq(GLXCopyContext,req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXCopyContext;
+    req->source = source ? source->xid : None;
+    req->dest = dest ? dest->xid : None;
+    req->mask = mask;
+    req->contextTag = tag;
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
 
@@ -775,29 +748,28 @@ glXCopyContext(Display * dpy, GLXContext source,
  *
  * \returns \c GL_TRUE if the context is direct rendering or not.
  */
-static Bool
-__glXIsDirect(Display * dpy, GLXContextID contextID)
+static Bool __glXIsDirect(Display *dpy, GLXContextID contextID)
 {
-   xGLXIsDirectReq *req;
-   xGLXIsDirectReply reply;
-   CARD8 opcode;
+    xGLXIsDirectReq *req;
+    xGLXIsDirectReply reply;
+    CARD8 opcode;
 
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode) {
-      return GL_FALSE;
-   }
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode) {
+	return GL_FALSE;
+    }
 
-   /* Send the glXIsDirect request */
-   LockDisplay(dpy);
-   GetReq(GLXIsDirect, req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXIsDirect;
-   req->context = contextID;
-   _XReply(dpy, (xReply *) & reply, 0, False);
-   UnlockDisplay(dpy);
-   SyncHandle();
+    /* Send the glXIsDirect request */
+    LockDisplay(dpy);
+    GetReq(GLXIsDirect,req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXIsDirect;
+    req->context = contextID;
+    _XReply(dpy, (xReply*) &reply, 0, False);
+    UnlockDisplay(dpy);
+    SyncHandle();
 
-   return reply.isDirect;
+    return reply.isDirect;
 }
 
 /**
@@ -806,116 +778,110 @@ __glXIsDirect(Display * dpy, GLXContextID contextID)
  * \c GLX_DIRECT_RENDERING is not defined?  Do we really need to bother with
  * the GLX protocol here at all?
  */
-PUBLIC Bool
-glXIsDirect(Display * dpy, GLXContext gc)
+PUBLIC Bool glXIsDirect(Display *dpy, GLXContext gc)
 {
-   if (!gc) {
-      return GL_FALSE;
+    if (!gc) {
+	return GL_FALSE;
 #ifdef GLX_DIRECT_RENDERING
-   }
-   else if (gc->driContext) {
-      return GL_TRUE;
+    } else if (gc->driContext) {
+	return GL_TRUE;
 #endif
-   }
-   return __glXIsDirect(dpy, gc->xid);
+    }
+    return __glXIsDirect(dpy, gc->xid);
 }
 
-PUBLIC GLXPixmap
-glXCreateGLXPixmap(Display * dpy, XVisualInfo * vis, Pixmap pixmap)
+PUBLIC GLXPixmap glXCreateGLXPixmap(Display *dpy, XVisualInfo *vis, 
+				    Pixmap pixmap)
 {
-   xGLXCreateGLXPixmapReq *req;
-   GLXPixmap xid;
-   CARD8 opcode;
+    xGLXCreateGLXPixmapReq *req;
+    GLXPixmap xid;
+    CARD8 opcode;
 
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode) {
-      return None;
-   }
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode) {
+	return None;
+    }
 
-   /* Send the glXCreateGLXPixmap request */
-   LockDisplay(dpy);
-   GetReq(GLXCreateGLXPixmap, req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXCreateGLXPixmap;
-   req->screen = vis->screen;
-   req->visual = vis->visualid;
-   req->pixmap = pixmap;
-   req->glxpixmap = xid = XAllocID(dpy);
-   UnlockDisplay(dpy);
-   SyncHandle();
-   return xid;
+    /* Send the glXCreateGLXPixmap request */
+    LockDisplay(dpy);
+    GetReq(GLXCreateGLXPixmap,req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXCreateGLXPixmap;
+    req->screen = vis->screen;
+    req->visual = vis->visualid;
+    req->pixmap = pixmap;
+    req->glxpixmap = xid = XAllocID(dpy);
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return xid;
 }
 
 /*
 ** Destroy the named pixmap
 */
-PUBLIC void
-glXDestroyGLXPixmap(Display * dpy, GLXPixmap glxpixmap)
-{
-   xGLXDestroyGLXPixmapReq *req;
-   CARD8 opcode;
-
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode) {
-      return;
-   }
-
-   /* Send the glXDestroyGLXPixmap request */
-   LockDisplay(dpy);
-   GetReq(GLXDestroyGLXPixmap, req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXDestroyGLXPixmap;
-   req->glxpixmap = glxpixmap;
-   UnlockDisplay(dpy);
-   SyncHandle();
-}
-
-PUBLIC void
-glXSwapBuffers(Display * dpy, GLXDrawable drawable)
-{
-   xGLXSwapBuffersReq *req;
-   GLXContext gc;
-   GLXContextTag tag;
-   CARD8 opcode;
+PUBLIC void glXDestroyGLXPixmap(Display *dpy, GLXPixmap glxpixmap)
+{
+    xGLXDestroyGLXPixmapReq *req;
+    CARD8 opcode;
+
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode) {
+	return;
+    }
+    
+    /* Send the glXDestroyGLXPixmap request */
+    LockDisplay(dpy);
+    GetReq(GLXDestroyGLXPixmap,req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXDestroyGLXPixmap;
+    req->glxpixmap = glxpixmap;
+    UnlockDisplay(dpy);
+    SyncHandle();
+}
+
+PUBLIC void glXSwapBuffers(Display *dpy, GLXDrawable drawable)
+{
+    xGLXSwapBuffersReq *req;
+    GLXContext gc;
+    GLXContextTag tag;
+    CARD8 opcode;
 #ifdef GLX_DIRECT_RENDERING
-   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
+    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
 
-   if (pdraw != NULL) {
-      glFlush();
-      (*pdraw->psc->driScreen->swapBuffers) (pdraw);
-      return;
-   }
+    if (pdraw != NULL) {
+	glFlush();	    
+	(*pdraw->psc->driScreen->swapBuffers)(pdraw);
+	return;
+    }
 #endif
 
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode) {
-      return;
-   }
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode) {
+	return;
+    }
 
-   /*
+    /*
     ** The calling thread may or may not have a current context.  If it
     ** does, send the context tag so the server can do a flush.
     */
-   gc = __glXGetCurrentContext();
-   if ((gc != NULL) && (dpy == gc->currentDpy) &&
-       ((drawable == gc->currentDrawable)
-        || (drawable == gc->currentReadable))) {
-      tag = gc->currentContextTag;
-   }
-   else {
-      tag = 0;
-   }
-
-   /* Send the glXSwapBuffers request */
-   LockDisplay(dpy);
-   GetReq(GLXSwapBuffers, req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXSwapBuffers;
-   req->drawable = drawable;
-   req->contextTag = tag;
-   UnlockDisplay(dpy);
-   SyncHandle();
-   XFlush(dpy);
+    gc = __glXGetCurrentContext();
+    if ((gc != NULL) && (dpy == gc->currentDpy) && 
+ 	((drawable == gc->currentDrawable) || (drawable == gc->currentReadable)) ) {
+	tag = gc->currentContextTag;
+    } else {
+	tag = 0;
+    }
+
+    /* Send the glXSwapBuffers request */
+    LockDisplay(dpy);
+    GetReq(GLXSwapBuffers,req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXSwapBuffers;
+    req->drawable = drawable;
+    req->contextTag = tag;
+    UnlockDisplay(dpy);
+    SyncHandle();
+    XFlush(dpy);
 }
 
 
@@ -923,72 +889,70 @@ glXSwapBuffers(Display * dpy, GLXDrawable drawable)
 ** Return configuration information for the given display, screen and
 ** visual combination.
 */
-PUBLIC int
-glXGetConfig(Display * dpy, XVisualInfo * vis, int attribute,
-             int *value_return)
-{
-   __GLXdisplayPrivate *priv;
-   __GLXscreenConfigs *psc;
-   __GLcontextModes *modes;
-   int status;
-
-   status = GetGLXPrivScreenConfig(dpy, vis->screen, &priv, &psc);
-   if (status == Success) {
-      modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
-
-      /* Lookup attribute after first finding a match on the visual */
-      if (modes != NULL) {
-         return _gl_get_context_mode_data(modes, attribute, value_return);
-      }
-
-      status = GLX_BAD_VISUAL;
-   }
-
-   /*
+PUBLIC int glXGetConfig(Display *dpy, XVisualInfo *vis, int attribute,
+			int *value_return)
+{
+    __GLXdisplayPrivate *priv;
+    __GLXscreenConfigs *psc;
+    __GLcontextModes *modes;
+    int   status;
+
+    status = GetGLXPrivScreenConfig( dpy, vis->screen, & priv, & psc );
+    if ( status == Success ) {
+	modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
+
+	/* Lookup attribute after first finding a match on the visual */
+	if ( modes != NULL ) {
+	    return _gl_get_context_mode_data( modes, attribute, value_return );
+	}
+	
+	status = GLX_BAD_VISUAL;
+    }
+
+    /*
     ** If we can't find the config for this visual, this visual is not
     ** supported by the OpenGL implementation on the server.
     */
-   if ((status == GLX_BAD_VISUAL) && (attribute == GLX_USE_GL)) {
-      *value_return = GL_FALSE;
-      status = Success;
-   }
+    if ( (status == GLX_BAD_VISUAL) && (attribute == GLX_USE_GL) ) {
+	*value_return = GL_FALSE;
+	status = Success;
+    }
 
-   return status;
+    return status;
 }
 
 /************************************************************************/
 
 static void
-init_fbconfig_for_chooser(__GLcontextModes * config,
-                          GLboolean fbconfig_style_tags)
+init_fbconfig_for_chooser( __GLcontextModes * config,
+			   GLboolean fbconfig_style_tags )
 {
-   memset(config, 0, sizeof(__GLcontextModes));
-   config->visualID = (XID) GLX_DONT_CARE;
-   config->visualType = GLX_DONT_CARE;
+    memset( config, 0, sizeof( __GLcontextModes ) );
+    config->visualID = (XID) GLX_DONT_CARE;
+    config->visualType = GLX_DONT_CARE;
 
-   /* glXChooseFBConfig specifies different defaults for these two than
-    * glXChooseVisual.
-    */
-   if (fbconfig_style_tags) {
-      config->rgbMode = GL_TRUE;
-      config->doubleBufferMode = GLX_DONT_CARE;
-   }
+    /* glXChooseFBConfig specifies different defaults for these two than
+     * glXChooseVisual.
+     */
+    if ( fbconfig_style_tags ) {
+	config->rgbMode = GL_TRUE;
+	config->doubleBufferMode = GLX_DONT_CARE;
+    }
 
-   config->visualRating = GLX_DONT_CARE;
-   config->transparentPixel = GLX_NONE;
-   config->transparentRed = GLX_DONT_CARE;
-   config->transparentGreen = GLX_DONT_CARE;
-   config->transparentBlue = GLX_DONT_CARE;
-   config->transparentAlpha = GLX_DONT_CARE;
-   config->transparentIndex = GLX_DONT_CARE;
+    config->visualRating = GLX_DONT_CARE;
+    config->transparentPixel = GLX_NONE;
+    config->transparentRed = GLX_DONT_CARE;
+    config->transparentGreen = GLX_DONT_CARE;
+    config->transparentBlue = GLX_DONT_CARE;
+    config->transparentAlpha = GLX_DONT_CARE;
+    config->transparentIndex = GLX_DONT_CARE;
 
-   config->drawableType = GLX_WINDOW_BIT;
-   config->renderType =
-      (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-   config->xRenderable = GLX_DONT_CARE;
-   config->fbconfigID = (GLXFBConfigID) (GLX_DONT_CARE);
+    config->drawableType = GLX_WINDOW_BIT;
+    config->renderType = (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
+    config->xRenderable = GLX_DONT_CARE;
+    config->fbconfigID = (GLXFBConfigID)(GLX_DONT_CARE);
 
-   config->swapMethod = GLX_DONT_CARE;
+    config->swapMethod = GLX_DONT_CARE;
 }
 
 #define MATCH_DONT_CARE( param ) \
@@ -1021,80 +985,80 @@ init_fbconfig_for_chooser(__GLcontextModes * config,
  * \param b  Server specified config to test against \c a.
  */
 static Bool
-fbconfigs_compatible(const __GLcontextModes * const a,
-                     const __GLcontextModes * const b)
-{
-   MATCH_DONT_CARE(doubleBufferMode);
-   MATCH_DONT_CARE(visualType);
-   MATCH_DONT_CARE(visualRating);
-   MATCH_DONT_CARE(xRenderable);
-   MATCH_DONT_CARE(fbconfigID);
-   MATCH_DONT_CARE(swapMethod);
-
-   MATCH_MINIMUM(rgbBits);
-   MATCH_MINIMUM(numAuxBuffers);
-   MATCH_MINIMUM(redBits);
-   MATCH_MINIMUM(greenBits);
-   MATCH_MINIMUM(blueBits);
-   MATCH_MINIMUM(alphaBits);
-   MATCH_MINIMUM(depthBits);
-   MATCH_MINIMUM(stencilBits);
-   MATCH_MINIMUM(accumRedBits);
-   MATCH_MINIMUM(accumGreenBits);
-   MATCH_MINIMUM(accumBlueBits);
-   MATCH_MINIMUM(accumAlphaBits);
-   MATCH_MINIMUM(sampleBuffers);
-   MATCH_MINIMUM(maxPbufferWidth);
-   MATCH_MINIMUM(maxPbufferHeight);
-   MATCH_MINIMUM(maxPbufferPixels);
-   MATCH_MINIMUM(samples);
-
-   MATCH_DONT_CARE(stereoMode);
-   MATCH_EXACT(level);
-
-   if (((a->drawableType & b->drawableType) == 0)
-       || ((a->renderType & b->renderType) == 0)) {
-      return False;
-   }
-
-
-   /* There is a bug in a few of the XFree86 DDX drivers.  They contain
-    * visuals with a "transparent type" of 0 when they really mean GLX_NONE.
-    * Technically speaking, it is a bug in the DDX driver, but there is
-    * enough of an installed base to work around the problem here.  In any
-    * case, 0 is not a valid value of the transparent type, so we'll treat 0 
-    * from the app as GLX_DONT_CARE. We'll consider GLX_NONE from the app and
-    * 0 from the server to be a match to maintain backward compatibility with
-    * the (broken) drivers.
-    */
-
-   if (a->transparentPixel != GLX_DONT_CARE && a->transparentPixel != 0) {
-      if (a->transparentPixel == GLX_NONE) {
-         if (b->transparentPixel != GLX_NONE && b->transparentPixel != 0)
-            return False;
-      }
-      else {
-         MATCH_EXACT(transparentPixel);
-      }
-
-      switch (a->transparentPixel) {
-      case GLX_TRANSPARENT_RGB:
-         MATCH_DONT_CARE(transparentRed);
-         MATCH_DONT_CARE(transparentGreen);
-         MATCH_DONT_CARE(transparentBlue);
-         MATCH_DONT_CARE(transparentAlpha);
-         break;
-
-      case GLX_TRANSPARENT_INDEX:
-         MATCH_DONT_CARE(transparentIndex);
-         break;
-
-      default:
-         break;
-      }
-   }
-
-   return True;
+fbconfigs_compatible( const __GLcontextModes * const a,
+		      const __GLcontextModes * const b )
+{
+    MATCH_DONT_CARE( doubleBufferMode );
+    MATCH_DONT_CARE( visualType );
+    MATCH_DONT_CARE( visualRating );
+    MATCH_DONT_CARE( xRenderable );
+    MATCH_DONT_CARE( fbconfigID );
+    MATCH_DONT_CARE( swapMethod );
+
+    MATCH_MINIMUM( rgbBits );
+    MATCH_MINIMUM( numAuxBuffers );
+    MATCH_MINIMUM( redBits );
+    MATCH_MINIMUM( greenBits );
+    MATCH_MINIMUM( blueBits );
+    MATCH_MINIMUM( alphaBits );
+    MATCH_MINIMUM( depthBits );
+    MATCH_MINIMUM( stencilBits );
+    MATCH_MINIMUM( accumRedBits );
+    MATCH_MINIMUM( accumGreenBits );
+    MATCH_MINIMUM( accumBlueBits );
+    MATCH_MINIMUM( accumAlphaBits );
+    MATCH_MINIMUM( sampleBuffers );
+    MATCH_MINIMUM( maxPbufferWidth );
+    MATCH_MINIMUM( maxPbufferHeight );
+    MATCH_MINIMUM( maxPbufferPixels );
+    MATCH_MINIMUM( samples );
+
+    MATCH_DONT_CARE( stereoMode );
+    MATCH_EXACT( level );
+
+    if ( ((a->drawableType & b->drawableType) == 0)
+	 || ((a->renderType & b->renderType) == 0) ) {
+	return False;
+    }
+
+
+    /* There is a bug in a few of the XFree86 DDX drivers.  They contain
+     * visuals with a "transparent type" of 0 when they really mean GLX_NONE.
+     * Technically speaking, it is a bug in the DDX driver, but there is
+     * enough of an installed base to work around the problem here.  In any
+     * case, 0 is not a valid value of the transparent type, so we'll treat 0 
+     * from the app as GLX_DONT_CARE. We'll consider GLX_NONE from the app and
+     * 0 from the server to be a match to maintain backward compatibility with
+     * the (broken) drivers.
+     */
+
+    if ( a->transparentPixel != GLX_DONT_CARE
+         && a->transparentPixel != 0 ) {
+        if ( a->transparentPixel == GLX_NONE ) {
+            if ( b->transparentPixel != GLX_NONE && b->transparentPixel != 0 )
+                return False;
+        } else {
+            MATCH_EXACT( transparentPixel );
+        }
+
+	switch ( a->transparentPixel ) {
+	  case GLX_TRANSPARENT_RGB:
+	    MATCH_DONT_CARE( transparentRed );
+	    MATCH_DONT_CARE( transparentGreen );
+	    MATCH_DONT_CARE( transparentBlue );
+	    MATCH_DONT_CARE( transparentAlpha );
+	    break;
+
+	  case GLX_TRANSPARENT_INDEX:
+	    MATCH_DONT_CARE( transparentIndex );
+	    break;
+
+	  default:
+	    break;
+	}
+    }
+
+    return True;
 }
 
 
@@ -1144,66 +1108,66 @@ fbconfigs_compatible(const __GLcontextModes * const a,
  * \sa qsort, glXChooseVisual, glXChooseFBConfig, glXChooseFBConfigSGIX
  */
 static int
-fbconfig_compare(const __GLcontextModes * const *const a,
-                 const __GLcontextModes * const *const b)
+fbconfig_compare( const __GLcontextModes * const * const a,
+		  const __GLcontextModes * const * const b )
 {
-   /* The order of these comparisons must NOT change.  It is defined by
-    * the GLX 1.3 spec and ARB_multisample.
-    */
+    /* The order of these comparisons must NOT change.  It is defined by
+     * the GLX 1.3 spec and ARB_multisample.
+     */
 
-   PREFER_SMALLER(visualSelectGroup);
+    PREFER_SMALLER( visualSelectGroup );
 
-   /* The sort order for the visualRating is GLX_NONE, GLX_SLOW, and
-    * GLX_NON_CONFORMANT_CONFIG.  It just so happens that this is the
-    * numerical sort order of the enums (0x8000, 0x8001, and 0x800D).
-    */
-   PREFER_SMALLER(visualRating);
+    /* The sort order for the visualRating is GLX_NONE, GLX_SLOW, and
+     * GLX_NON_CONFORMANT_CONFIG.  It just so happens that this is the
+     * numerical sort order of the enums (0x8000, 0x8001, and 0x800D).
+     */
+    PREFER_SMALLER( visualRating );
 
-   /* This isn't quite right.  It is supposed to compare the sum of the
-    * components the user specifically set minimums for.
-    */
-   PREFER_LARGER_OR_ZERO(redBits);
-   PREFER_LARGER_OR_ZERO(greenBits);
-   PREFER_LARGER_OR_ZERO(blueBits);
-   PREFER_LARGER_OR_ZERO(alphaBits);
+    /* This isn't quite right.  It is supposed to compare the sum of the
+     * components the user specifically set minimums for.
+     */
+    PREFER_LARGER_OR_ZERO( redBits );
+    PREFER_LARGER_OR_ZERO( greenBits );
+    PREFER_LARGER_OR_ZERO( blueBits );
+    PREFER_LARGER_OR_ZERO( alphaBits );
 
-   PREFER_SMALLER(rgbBits);
+    PREFER_SMALLER( rgbBits );
 
-   if (((*a)->doubleBufferMode != (*b)->doubleBufferMode)) {
-      /* Prefer single-buffer.
-       */
-      return (!(*a)->doubleBufferMode) ? -1 : 1;
-   }
+    if ( ((*a)->doubleBufferMode != (*b)->doubleBufferMode) ) {
+	/* Prefer single-buffer.
+	 */
+	return ( !(*a)->doubleBufferMode ) ? -1 : 1;
+    }
 
-   PREFER_SMALLER(numAuxBuffers);
+    PREFER_SMALLER( numAuxBuffers );
 
-   PREFER_LARGER_OR_ZERO(depthBits);
-   PREFER_SMALLER(stencilBits);
+    PREFER_LARGER_OR_ZERO( depthBits );
+    PREFER_SMALLER( stencilBits );
 
-   /* This isn't quite right.  It is supposed to compare the sum of the
-    * components the user specifically set minimums for.
-    */
-   PREFER_LARGER_OR_ZERO(accumRedBits);
-   PREFER_LARGER_OR_ZERO(accumGreenBits);
-   PREFER_LARGER_OR_ZERO(accumBlueBits);
-   PREFER_LARGER_OR_ZERO(accumAlphaBits);
+    /* This isn't quite right.  It is supposed to compare the sum of the
+     * components the user specifically set minimums for.
+     */
+    PREFER_LARGER_OR_ZERO( accumRedBits );
+    PREFER_LARGER_OR_ZERO( accumGreenBits );
+    PREFER_LARGER_OR_ZERO( accumBlueBits );
+    PREFER_LARGER_OR_ZERO( accumAlphaBits );
 
-   PREFER_SMALLER(visualType);
+    PREFER_SMALLER( visualType );
 
-   /* None of the multisample specs say where this comparison should happen,
-    * so I put it near the end.
-    */
-   PREFER_SMALLER(sampleBuffers);
-   PREFER_SMALLER(samples);
+    /* None of the multisample specs say where this comparison should happen,
+     * so I put it near the end.
+     */
+    PREFER_SMALLER( sampleBuffers );
+    PREFER_SMALLER( samples );
 
-   /* None of the pbuffer or fbconfig specs say that this comparison needs
-    * to happen at all, but it seems like it should.
-    */
-   PREFER_LARGER(maxPbufferWidth);
-   PREFER_LARGER(maxPbufferHeight);
-   PREFER_LARGER(maxPbufferPixels);
+    /* None of the pbuffer or fbconfig specs say that this comparison needs
+     * to happen at all, but it seems like it should.
+     */
+    PREFER_LARGER( maxPbufferWidth );
+    PREFER_LARGER( maxPbufferHeight );
+    PREFER_LARGER( maxPbufferPixels );
 
-   return 0;
+    return 0;
 }
 
 
@@ -1230,48 +1194,49 @@ fbconfig_compare(const __GLcontextModes * const *const a,
  * \sa glXChooseVisual, glXChooseFBConfig, glXChooseFBConfigSGIX
  */
 static int
-choose_visual(__GLcontextModes ** configs, int num_configs,
-              const int *attribList, GLboolean fbconfig_style_tags)
-{
-   __GLcontextModes test_config;
-   int base;
-   int i;
-
-   /* This is a fairly direct implementation of the selection method
-    * described by GLX_SGIX_fbconfig.  Start by culling out all the
-    * configs that are not compatible with the selected parameter
-    * list.
-    */
-
-   init_fbconfig_for_chooser(&test_config, fbconfig_style_tags);
-   __glXInitializeVisualConfigFromTags(&test_config, 512,
-                                       (const INT32 *) attribList,
-                                       GL_TRUE, fbconfig_style_tags);
-
-   base = 0;
-   for (i = 0; i < num_configs; i++) {
-      if (fbconfigs_compatible(&test_config, configs[i])) {
-         configs[base] = configs[i];
-         base++;
-      }
-   }
-
-   if (base == 0) {
-      return 0;
-   }
-
-   if (base < num_configs) {
-      (void) memset(&configs[base], 0, sizeof(void *) * (num_configs - base));
-   }
-
-   /* After the incompatible configs are removed, the resulting
-    * list is sorted according to the rules set out in the various
-    * specifications.
-    */
-
-   qsort(configs, base, sizeof(__GLcontextModes *),
-         (int (*)(const void *, const void *)) fbconfig_compare);
-   return base;
+choose_visual( __GLcontextModes ** configs, int num_configs,
+	       const int *attribList, GLboolean fbconfig_style_tags )
+{
+    __GLcontextModes    test_config;
+    int   base;
+    int   i;
+
+    /* This is a fairly direct implementation of the selection method
+     * described by GLX_SGIX_fbconfig.  Start by culling out all the
+     * configs that are not compatible with the selected parameter
+     * list.
+     */
+
+    init_fbconfig_for_chooser( & test_config, fbconfig_style_tags );
+    __glXInitializeVisualConfigFromTags( & test_config, 512,
+					 (const INT32 *) attribList,
+					 GL_TRUE, fbconfig_style_tags );
+
+    base = 0;
+    for ( i = 0 ; i < num_configs ; i++ ) {
+	if ( fbconfigs_compatible( & test_config, configs[i] ) ) {
+	    configs[ base ] = configs[ i ];
+	    base++;
+	}
+    }
+
+    if ( base == 0 ) {
+	return 0;
+    }
+ 
+    if ( base < num_configs ) {
+	(void) memset( & configs[ base ], 0, 
+		       sizeof( void * ) * (num_configs - base) );
+    }
+
+    /* After the incompatible configs are removed, the resulting
+     * list is sorted according to the rules set out in the various
+     * specifications.
+     */
+    
+    qsort( configs, base, sizeof( __GLcontextModes * ),
+	   (int (*)(const void*, const void*)) fbconfig_compare );
+    return base;
 }
 
 
@@ -1281,171 +1246,162 @@ choose_visual(__GLcontextModes ** configs, int num_configs,
 ** Return the visual that best matches the template.  Return None if no
 ** visual matches the template.
 */
-PUBLIC XVisualInfo *
-glXChooseVisual(Display * dpy, int screen, int *attribList)
+PUBLIC XVisualInfo *glXChooseVisual(Display *dpy, int screen, int *attribList)
 {
-   XVisualInfo *visualList = NULL;
-   __GLXdisplayPrivate *priv;
-   __GLXscreenConfigs *psc;
-   __GLcontextModes test_config;
-   __GLcontextModes *modes;
-   const __GLcontextModes *best_config = NULL;
+    XVisualInfo *visualList = NULL;
+    __GLXdisplayPrivate *priv;
+    __GLXscreenConfigs *psc;
+    __GLcontextModes  test_config;
+    __GLcontextModes *modes;
+    const __GLcontextModes *best_config = NULL;
 
-   /*
+    /*
     ** Get a list of all visuals, return if list is empty
     */
-   if (GetGLXPrivScreenConfig(dpy, screen, &priv, &psc) != Success) {
-      return None;
-   }
-
+    if ( GetGLXPrivScreenConfig( dpy, screen, & priv, & psc ) != Success ) {
+	return None;
+    }
+   
 
-   /*
+    /*
     ** Build a template from the defaults and the attribute list
     ** Free visual list and return if an unexpected token is encountered
     */
-   init_fbconfig_for_chooser(&test_config, GL_FALSE);
-   __glXInitializeVisualConfigFromTags(&test_config, 512,
-                                       (const INT32 *) attribList,
-                                       GL_TRUE, GL_FALSE);
+    init_fbconfig_for_chooser( & test_config, GL_FALSE );
+    __glXInitializeVisualConfigFromTags( & test_config, 512, 
+					 (const INT32 *) attribList,
+					 GL_TRUE, GL_FALSE );
 
-   /*
+    /*
     ** Eliminate visuals that don't meet minimum requirements
     ** Compute a score for those that do
     ** Remember which visual, if any, got the highest score
     */
-   for (modes = psc->visuals; modes != NULL; modes = modes->next) {
-      if (fbconfigs_compatible(&test_config, modes)
-          && ((best_config == NULL)
-              ||
-              (fbconfig_compare
-               ((const __GLcontextModes * const *const) &modes,
-                &best_config) < 0))) {
-         best_config = modes;
-      }
-   }
-
-   /*
+    for ( modes = psc->visuals ; modes != NULL ; modes = modes->next ) {
+	if ( fbconfigs_compatible( & test_config, modes )
+	     && ((best_config == NULL)
+		 || (fbconfig_compare( (const __GLcontextModes * const * const)&modes, &best_config ) < 0)) ) {
+	    best_config = modes;
+	}
+    }
+
+    /*
     ** If no visual is acceptable, return None
     ** Otherwise, create an XVisualInfo list with just the selected X visual
     ** and return this.
     */
-   if (best_config != NULL) {
-      XVisualInfo visualTemplate;
-      int i;
-
-      visualTemplate.screen = screen;
-      visualTemplate.visualid = best_config->visualID;
-      visualList = XGetVisualInfo(dpy, VisualScreenMask | VisualIDMask,
-                                  &visualTemplate, &i);
-   }
+    if (best_config != NULL) {
+	XVisualInfo visualTemplate;
+	int  i;
+
+	visualTemplate.screen = screen;
+	visualTemplate.visualid = best_config->visualID;
+	visualList = XGetVisualInfo( dpy, VisualScreenMask|VisualIDMask,
+				     &visualTemplate, &i );
+    }
 
-   return visualList;
+    return visualList;
 }
 
 
-PUBLIC const char *
-glXQueryExtensionsString(Display * dpy, int screen)
+PUBLIC const char *glXQueryExtensionsString( Display *dpy, int screen )
 {
-   __GLXscreenConfigs *psc;
-   __GLXdisplayPrivate *priv;
+    __GLXscreenConfigs *psc;
+    __GLXdisplayPrivate *priv;
 
-   if (GetGLXPrivScreenConfig(dpy, screen, &priv, &psc) != Success) {
-      return NULL;
-   }
+    if ( GetGLXPrivScreenConfig( dpy, screen, & priv, & psc ) != Success ) {
+	return NULL;
+    }
 
-   if (!psc->effectiveGLXexts) {
-      if (!psc->serverGLXexts) {
-         psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
-                                                       X_GLXQueryServerString,
-                                                       screen,
-                                                       GLX_EXTENSIONS);
-      }
+    if (!psc->effectiveGLXexts) {
+        if (!psc->serverGLXexts) {
+	    psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
+					  	   X_GLXQueryServerString,
+					  	   screen, GLX_EXTENSIONS);
+	}
 
-      __glXCalculateUsableExtensions(psc,
+	__glXCalculateUsableExtensions(psc,
 #ifdef GLX_DIRECT_RENDERING
-                                     (psc->driScreen != NULL),
+				       (psc->driScreen != NULL),
 #else
-                                     GL_FALSE,
+				       GL_FALSE,
 #endif
-                                     priv->minorVersion);
-   }
+				       priv->minorVersion);
+    }
 
-   return psc->effectiveGLXexts;
+    return psc->effectiveGLXexts;
 }
 
-PUBLIC const char *
-glXGetClientString(Display * dpy, int name)
+PUBLIC const char *glXGetClientString( Display *dpy, int name )
 {
-   switch (name) {
-   case GLX_VENDOR:
-      return (__glXGLXClientVendorName);
-   case GLX_VERSION:
-      return (__glXGLXClientVersion);
-   case GLX_EXTENSIONS:
-      return (__glXGetClientExtensions());
-   default:
-      return NULL;
-   }
+    switch(name) {
+	case GLX_VENDOR:
+	    return (__glXGLXClientVendorName);
+	case GLX_VERSION:
+	    return (__glXGLXClientVersion);
+	case GLX_EXTENSIONS:
+	    return (__glXGetClientExtensions());
+	default:
+	    return NULL;
+    }
 }
 
-PUBLIC const char *
-glXQueryServerString(Display * dpy, int screen, int name)
+PUBLIC const char *glXQueryServerString( Display *dpy, int screen, int name )
 {
-   __GLXscreenConfigs *psc;
-   __GLXdisplayPrivate *priv;
-   const char **str;
+    __GLXscreenConfigs *psc;
+    __GLXdisplayPrivate *priv;
+    const char ** str;
 
 
-   if (GetGLXPrivScreenConfig(dpy, screen, &priv, &psc) != Success) {
-      return NULL;
-   }
+    if ( GetGLXPrivScreenConfig( dpy, screen, & priv, & psc ) != Success ) {
+	return NULL;
+    }
 
-   switch (name) {
-   case GLX_VENDOR:
-      str = &priv->serverGLXvendor;
-      break;
-   case GLX_VERSION:
-      str = &priv->serverGLXversion;
-      break;
-   case GLX_EXTENSIONS:
-      str = &psc->serverGLXexts;
-      break;
-   default:
-      return NULL;
-   }
+    switch(name) {
+	case GLX_VENDOR:
+	    str = & priv->serverGLXvendor;
+	    break;
+	case GLX_VERSION:
+	    str = & priv->serverGLXversion;
+	    break;
+	case GLX_EXTENSIONS:
+	    str = & psc->serverGLXexts;
+	    break;
+	default:
+	    return NULL;
+    }
 
-   if (*str == NULL) {
-      *str = __glXGetStringFromServer(dpy, priv->majorOpcode,
-                                      X_GLXQueryServerString, screen, name);
-   }
-
-   return *str;
+    if ( *str == NULL ) {
+	*str = __glXGetStringFromServer(dpy, priv->majorOpcode,
+					X_GLXQueryServerString, screen, name);
+    }
+    
+    return *str;
 }
 
-void
-__glXClientInfo(Display * dpy, int opcode)
+void __glXClientInfo (  Display *dpy, int opcode  )
 {
-   xGLXClientInfoReq *req;
-   int size;
-   char *ext_str = __glXGetClientGLExtensionString();
-
-   /* Send the glXClientInfo request */
-   LockDisplay(dpy);
-   GetReq(GLXClientInfo, req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXClientInfo;
-   req->major = GLX_MAJOR_VERSION;
-   req->minor = GLX_MINOR_VERSION;
+    xGLXClientInfoReq *req;
+    int size;
+    char * ext_str = __glXGetClientGLExtensionString();
 
-   size = strlen(ext_str) + 1;
-   req->length += (size + 3) >> 2;
-   req->numbytes = size;
-   Data(dpy, ext_str, size);
+    /* Send the glXClientInfo request */
+    LockDisplay(dpy);
+    GetReq(GLXClientInfo,req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXClientInfo;
+    req->major = GLX_MAJOR_VERSION;
+    req->minor = GLX_MINOR_VERSION;
 
-   UnlockDisplay(dpy);
-   SyncHandle();
+    size = strlen( ext_str ) + 1;
+    req->length += (size + 3) >> 2;
+    req->numbytes = size;
+    Data(dpy, ext_str, size);
 
-   Xfree(ext_str);
+    UnlockDisplay(dpy);
+    SyncHandle();
+    
+    Xfree( ext_str );
 }
 
 
@@ -1453,18 +1409,15 @@ __glXClientInfo(Display * dpy, int opcode)
 ** EXT_import_context
 */
 
-PUBLIC Display *
-glXGetCurrentDisplay(void)
+PUBLIC Display *glXGetCurrentDisplay(void)
 {
-   GLXContext gc = __glXGetCurrentContext();
-   if (NULL == gc)
-      return NULL;
-   return gc->currentDpy;
+    GLXContext gc = __glXGetCurrentContext();
+    if (NULL == gc) return NULL;
+    return gc->currentDpy;
 }
 
-PUBLIC
-GLX_ALIAS(Display *, glXGetCurrentDisplayEXT, (void), (),
-          glXGetCurrentDisplay)
+PUBLIC GLX_ALIAS(Display *, glXGetCurrentDisplayEXT, (void), (),
+	  glXGetCurrentDisplay)
 
 /**
  * Used internally by libGL to send \c xGLXQueryContextinfoExtReq requests
@@ -1480,174 +1433,170 @@ GLX_ALIAS(Display *, glXGetCurrentDisplayEXT, (void), (),
  * This function dynamically determines whether to use the EXT_import_context
  * version of the protocol or the GLX 1.3 version of the protocol.
  */
-     static int __glXQueryContextInfo(Display * dpy, GLXContext ctx)
-{
-   __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-   xGLXQueryContextReply reply;
-   CARD8 opcode;
-   GLuint numValues;
-   int retval;
-
-   if (ctx == NULL) {
-      return GLX_BAD_CONTEXT;
-   }
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode) {
-      return 0;
-   }
-
-   /* Send the glXQueryContextInfoEXT request */
-   LockDisplay(dpy);
-
-   if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
-      xGLXQueryContextReq *req;
-
-      GetReq(GLXQueryContext, req);
-
-      req->reqType = opcode;
-      req->glxCode = X_GLXQueryContext;
-      req->context = (unsigned int) (ctx->xid);
-   }
-   else {
-      xGLXVendorPrivateReq *vpreq;
-      xGLXQueryContextInfoEXTReq *req;
-
-      GetReqExtra(GLXVendorPrivate,
-                  sz_xGLXQueryContextInfoEXTReq - sz_xGLXVendorPrivateReq,
-                  vpreq);
-      req = (xGLXQueryContextInfoEXTReq *) vpreq;
-      req->reqType = opcode;
-      req->glxCode = X_GLXVendorPrivateWithReply;
-      req->vendorCode = X_GLXvop_QueryContextInfoEXT;
-      req->context = (unsigned int) (ctx->xid);
-   }
-
-   _XReply(dpy, (xReply *) & reply, 0, False);
-
-   numValues = reply.n;
-   if (numValues == 0)
-      retval = Success;
-   else if (numValues > __GLX_MAX_CONTEXT_PROPS)
-      retval = 0;
-   else {
-      int *propList, *pProp;
-      int nPropListBytes;
-      int i;
-
-      nPropListBytes = numValues << 3;
-      propList = (int *) Xmalloc(nPropListBytes);
-      if (NULL == propList) {
-         retval = 0;
-      }
-      else {
-         _XRead(dpy, (char *) propList, nPropListBytes);
-         pProp = propList;
-         for (i = 0; i < numValues; i++) {
-            switch (*pProp++) {
-            case GLX_SHARE_CONTEXT_EXT:
-               ctx->share_xid = *pProp++;
-               break;
-            case GLX_VISUAL_ID_EXT:
-               ctx->mode =
-                  _gl_context_modes_find_visual(ctx->psc->visuals, *pProp++);
-               break;
-            case GLX_SCREEN:
-               ctx->screen = *pProp++;
-               break;
-            case GLX_FBCONFIG_ID:
-               ctx->mode =
-                  _gl_context_modes_find_fbconfig(ctx->psc->configs,
-                                                  *pProp++);
-               break;
-            case GLX_RENDER_TYPE:
-               ctx->renderType = *pProp++;
-               break;
-            default:
-               pProp++;
-               continue;
-            }
-         }
-         Xfree((char *) propList);
-         retval = Success;
-      }
-   }
-   UnlockDisplay(dpy);
-   SyncHandle();
-   return retval;
+static int __glXQueryContextInfo(Display *dpy, GLXContext ctx)
+{
+    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+    xGLXQueryContextReply reply;
+    CARD8 opcode;
+    GLuint numValues;
+    int retval;
+
+    if (ctx == NULL) {
+	return GLX_BAD_CONTEXT;
+    }
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode) {
+	return 0;
+    }
+
+    /* Send the glXQueryContextInfoEXT request */
+    LockDisplay(dpy);
+
+    if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
+	xGLXQueryContextReq *req;
+
+	GetReq(GLXQueryContext, req);
+
+	req->reqType = opcode;
+	req->glxCode = X_GLXQueryContext;
+	req->context = (unsigned int)(ctx->xid);
+    }
+    else {
+	xGLXVendorPrivateReq *vpreq;
+	xGLXQueryContextInfoEXTReq *req;
+
+	GetReqExtra( GLXVendorPrivate,
+		     sz_xGLXQueryContextInfoEXTReq - sz_xGLXVendorPrivateReq,
+		     vpreq );
+	req = (xGLXQueryContextInfoEXTReq *)vpreq;
+	req->reqType = opcode;
+	req->glxCode = X_GLXVendorPrivateWithReply;
+	req->vendorCode = X_GLXvop_QueryContextInfoEXT;
+	req->context = (unsigned int)(ctx->xid);
+    }
+
+    _XReply(dpy, (xReply*) &reply, 0, False);
+
+    numValues = reply.n;
+    if (numValues == 0)
+	retval = Success;
+    else if (numValues > __GLX_MAX_CONTEXT_PROPS)
+	retval = 0;
+    else
+    {
+	int *propList, *pProp;
+	int nPropListBytes;
+	int i;
+
+	nPropListBytes = numValues << 3;
+	propList = (int *) Xmalloc(nPropListBytes);
+	if (NULL == propList) {
+	    retval = 0;
+	} else {
+	    _XRead(dpy, (char *)propList, nPropListBytes);
+	    pProp = propList;
+	    for (i=0; i < numValues; i++) {
+		switch (*pProp++) {
+		case GLX_SHARE_CONTEXT_EXT:
+		    ctx->share_xid = *pProp++;
+		    break;
+		case GLX_VISUAL_ID_EXT:
+		    ctx->mode =
+			_gl_context_modes_find_visual(ctx->psc->visuals, *pProp++);
+		    break;
+		case GLX_SCREEN:
+		    ctx->screen = *pProp++;
+		    break;
+		case GLX_FBCONFIG_ID:
+		    ctx->mode =
+			_gl_context_modes_find_fbconfig(ctx->psc->configs, *pProp++);
+		    break;
+		case GLX_RENDER_TYPE:
+		    ctx->renderType = *pProp++;
+		    break;
+		default:
+		    pProp++;
+		    continue;
+		}
+	    }
+	    Xfree((char *)propList);
+	    retval = Success;
+	}
+    }
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return retval;
 }
 
 PUBLIC int
-glXQueryContext(Display * dpy, GLXContext ctx, int attribute, int *value)
+glXQueryContext(Display *dpy, GLXContext ctx, int attribute, int *value)
 {
-   int retVal;
+    int retVal;
 
-   /* get the information from the server if we don't have it already */
+    /* get the information from the server if we don't have it already */
 #ifdef GLX_DIRECT_RENDERING
-   if (!ctx->driContext && (ctx->mode == NULL)) {
+    if (!ctx->driContext && (ctx->mode == NULL)) {
 #else
-   if (ctx->mode == NULL) {
+    if (ctx->mode == NULL) {
 #endif
-      retVal = __glXQueryContextInfo(dpy, ctx);
-      if (Success != retVal)
-         return retVal;
-   }
-   switch (attribute) {
-   case GLX_SHARE_CONTEXT_EXT:
-      *value = (int) (ctx->share_xid);
-      break;
-   case GLX_VISUAL_ID_EXT:
-      *value = ctx->mode ? ctx->mode->visualID : None;
-      break;
-   case GLX_SCREEN:
-      *value = (int) (ctx->screen);
-      break;
-   case GLX_FBCONFIG_ID:
-      *value = ctx->mode ? ctx->mode->fbconfigID : None;
-      break;
-   case GLX_RENDER_TYPE:
-      *value = (int) (ctx->renderType);
-      break;
-   default:
-      return GLX_BAD_ATTRIBUTE;
-   }
-   return Success;
+	retVal = __glXQueryContextInfo(dpy, ctx);
+	if (Success != retVal) return retVal;
+    }
+    switch (attribute) {
+    case GLX_SHARE_CONTEXT_EXT:
+	*value = (int)(ctx->share_xid);
+	break;
+    case GLX_VISUAL_ID_EXT:
+	*value = ctx->mode ? ctx->mode->visualID : None;
+	break;
+    case GLX_SCREEN:
+	*value = (int)(ctx->screen);
+	break;
+    case GLX_FBCONFIG_ID:
+	*value = ctx->mode ? ctx->mode->fbconfigID : None;
+	break;
+    case GLX_RENDER_TYPE:
+	*value = (int)(ctx->renderType);
+	break;
+    default:
+	return GLX_BAD_ATTRIBUTE;
+    }
+    return Success;
 }
 
-PUBLIC
-GLX_ALIAS(int, glXQueryContextInfoEXT,
-          (Display * dpy, GLXContext ctx, int attribute, int *value),
-          (dpy, ctx, attribute, value), glXQueryContext)
+PUBLIC GLX_ALIAS( int, glXQueryContextInfoEXT,
+	   (Display *dpy, GLXContext ctx, int attribute, int *value),
+	   (dpy, ctx, attribute, value),
+	   glXQueryContext )
 
-     PUBLIC GLXContextID glXGetContextIDEXT(const GLXContext ctx)
+PUBLIC GLXContextID glXGetContextIDEXT(const GLXContext ctx)
 {
-   return ctx->xid;
+    return ctx->xid;
 }
 
-PUBLIC GLXContext
-glXImportContextEXT(Display * dpy, GLXContextID contextID)
+PUBLIC GLXContext glXImportContextEXT(Display *dpy, GLXContextID contextID)
 {
-   GLXContext ctx;
+    GLXContext ctx;
 
-   if (contextID == None) {
-      return NULL;
-   }
-   if (__glXIsDirect(dpy, contextID)) {
-      return NULL;
-   }
+    if (contextID == None) {
+	return NULL;
+    }
+    if (__glXIsDirect(dpy, contextID)) {
+	return NULL;
+    }
 
-   ctx = CreateContext(dpy, NULL, NULL, NULL, False, contextID, False, 0);
-   if (NULL != ctx) {
-      if (Success != __glXQueryContextInfo(dpy, ctx)) {
-         return NULL;
-      }
-   }
-   return ctx;
+    ctx = CreateContext(dpy, NULL, NULL, NULL, False, contextID, False, 0);
+    if (NULL != ctx) {
+	if (Success != __glXQueryContextInfo(dpy, ctx)) {
+	   return NULL;
+	}
+    }
+    return ctx;
 }
 
-PUBLIC void
-glXFreeContextEXT(Display * dpy, GLXContext ctx)
+PUBLIC void glXFreeContextEXT(Display *dpy, GLXContext ctx)
 {
-   DestroyContext(dpy, ctx);
+    DestroyContext(dpy, ctx);
 }
 
 
@@ -1656,149 +1605,146 @@ glXFreeContextEXT(Display * dpy, GLXContext ctx)
  * GLX 1.3 functions - these are just stubs for now!
  */
 
-PUBLIC GLXFBConfig *
-glXChooseFBConfig(Display * dpy, int screen,
-                  const int *attribList, int *nitems)
+PUBLIC GLXFBConfig *glXChooseFBConfig(Display *dpy, int screen,
+				      const int *attribList, int *nitems)
 {
-   __GLcontextModes **config_list;
-   int list_size;
+    __GLcontextModes ** config_list;
+    int   list_size;
 
 
-   config_list = (__GLcontextModes **)
-      glXGetFBConfigs(dpy, screen, &list_size);
+    config_list = (__GLcontextModes **) 
+	glXGetFBConfigs( dpy, screen, & list_size );
 
-   if ((config_list != NULL) && (list_size > 0) && (attribList != NULL)) {
-      list_size = choose_visual(config_list, list_size, attribList, GL_TRUE);
-      if (list_size == 0) {
-         XFree(config_list);
-         config_list = NULL;
-      }
-   }
+    if ( (config_list != NULL) && (list_size > 0) && (attribList != NULL) ) {
+	list_size = choose_visual( config_list, list_size, attribList,
+				   GL_TRUE );
+	if ( list_size == 0 ) {
+	    XFree( config_list );
+	    config_list = NULL;
+	}
+    }
 
-   *nitems = list_size;
-   return (GLXFBConfig *) config_list;
+    *nitems = list_size;
+    return (GLXFBConfig *) config_list;
 }
 
 
-PUBLIC GLXContext
-glXCreateNewContext(Display * dpy, GLXFBConfig config,
-                    int renderType, GLXContext shareList, Bool allowDirect)
+PUBLIC GLXContext glXCreateNewContext(Display *dpy, GLXFBConfig config,
+				      int renderType, GLXContext shareList,
+				      Bool allowDirect)
 {
-   return CreateContext(dpy, NULL, (__GLcontextModes *) config, shareList,
-                        allowDirect, None, True, renderType);
+    return CreateContext( dpy, NULL, (__GLcontextModes *) config, shareList,
+			  allowDirect, None, True, renderType );
 }
 
 
-PUBLIC GLXDrawable
-glXGetCurrentReadDrawable(void)
+PUBLIC GLXDrawable glXGetCurrentReadDrawable(void)
 {
-   GLXContext gc = __glXGetCurrentContext();
-   return gc->currentReadable;
+    GLXContext gc = __glXGetCurrentContext();
+    return gc->currentReadable;
 }
 
 
-PUBLIC GLXFBConfig *
-glXGetFBConfigs(Display * dpy, int screen, int *nelements)
+PUBLIC GLXFBConfig *glXGetFBConfigs(Display *dpy, int screen, int *nelements)
 {
-   __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-   __GLcontextModes **config = NULL;
-   int i;
+    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+    __GLcontextModes ** config = NULL;
+    int   i;
 
-   *nelements = 0;
-   if ((priv->screenConfigs != NULL)
-       && (screen >= 0) && (screen <= ScreenCount(dpy))
-       && (priv->screenConfigs[screen].configs != NULL)
-       && (priv->screenConfigs[screen].configs->fbconfigID != GLX_DONT_CARE)) {
-      unsigned num_configs = 0;
-      __GLcontextModes *modes;
+    *nelements = 0;
+    if ( (priv->screenConfigs != NULL)
+	 && (screen >= 0) && (screen <= ScreenCount(dpy))
+	 && (priv->screenConfigs[screen].configs != NULL)
+	 && (priv->screenConfigs[screen].configs->fbconfigID != GLX_DONT_CARE) ) {
+	unsigned num_configs = 0;
+	__GLcontextModes * modes;
 
 
-      for (modes = priv->screenConfigs[screen].configs; modes != NULL;
-           modes = modes->next) {
-         if (modes->fbconfigID != GLX_DONT_CARE) {
-            num_configs++;
-         }
-      }
+	for ( modes = priv->screenConfigs[screen].configs
+	      ; modes != NULL
+	      ; modes = modes->next ) {
+	    if ( modes->fbconfigID != GLX_DONT_CARE ) {
+		num_configs++;
+	    }
+	}
 
-      config = (__GLcontextModes **) Xmalloc(sizeof(__GLcontextModes *)
-                                             * num_configs);
-      if (config != NULL) {
-         *nelements = num_configs;
-         i = 0;
-         for (modes = priv->screenConfigs[screen].configs; modes != NULL;
-              modes = modes->next) {
-            if (modes->fbconfigID != GLX_DONT_CARE) {
-               config[i] = modes;
-               i++;
-            }
-         }
-      }
-   }
-   return (GLXFBConfig *) config;
+	config = (__GLcontextModes **) Xmalloc( sizeof(__GLcontextModes *)
+						* num_configs );
+	if ( config != NULL ) {
+	    *nelements = num_configs;
+	    i = 0;
+	    for ( modes = priv->screenConfigs[screen].configs
+		  ; modes != NULL
+		  ; modes = modes->next ) {
+		if ( modes->fbconfigID != GLX_DONT_CARE ) {
+		    config[i] = modes;
+		    i++;
+		}
+	    }
+	}
+    }
+    return (GLXFBConfig *) config;
 }
 
 
-PUBLIC int
-glXGetFBConfigAttrib(Display * dpy, GLXFBConfig config,
-                     int attribute, int *value)
+PUBLIC int glXGetFBConfigAttrib(Display *dpy, GLXFBConfig config,
+				int attribute, int *value)
 {
-   __GLcontextModes *const modes = ValidateGLXFBConfig(dpy, config);
+    __GLcontextModes * const modes = ValidateGLXFBConfig( dpy, config );
 
-   return (modes != NULL)
-      ? _gl_get_context_mode_data(modes, attribute, value)
-      : GLXBadFBConfig;
+    return (modes != NULL)
+	? _gl_get_context_mode_data( modes, attribute, value )
+	: GLXBadFBConfig;
 }
 
 
-PUBLIC XVisualInfo *
-glXGetVisualFromFBConfig(Display * dpy, GLXFBConfig config)
+PUBLIC XVisualInfo *glXGetVisualFromFBConfig(Display *dpy, GLXFBConfig config)
 {
-   XVisualInfo visualTemplate;
-   __GLcontextModes *fbconfig = (__GLcontextModes *) config;
-   int count;
+    XVisualInfo visualTemplate;
+    __GLcontextModes * fbconfig = (__GLcontextModes *) config;
+    int  count;
 
-   /*
+    /*
     ** Get a list of all visuals, return if list is empty
     */
-   visualTemplate.visualid = fbconfig->visualID;
-   return XGetVisualInfo(dpy, VisualIDMask, &visualTemplate, &count);
+    visualTemplate.visualid = fbconfig->visualID;
+    return XGetVisualInfo(dpy,VisualIDMask,&visualTemplate,&count);
 }
 
 
 /*
 ** GLX_SGI_swap_control
 */
-static int
-__glXSwapIntervalSGI(int interval)
+static int __glXSwapIntervalSGI(int interval)
 {
    xGLXVendorPrivateReq *req;
    GLXContext gc = __glXGetCurrentContext();
-   Display *dpy;
-   CARD32 *interval_ptr;
+   Display * dpy;
+   CARD32 * interval_ptr;
    CARD8 opcode;
 
-   if (gc == NULL) {
+   if ( gc == NULL ) {
       return GLX_BAD_CONTEXT;
    }
-
-   if (interval <= 0) {
+   
+   if ( interval <= 0 ) {
       return GLX_BAD_VALUE;
    }
 
 #ifdef __DRI_SWAP_CONTROL
    if (gc->driContext) {
-      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
-                                                          gc->screen);
-      __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy,
-                                                  gc->currentDrawable,
-                                                  NULL);
-      if (psc->swapControl != NULL && pdraw != NULL) {
-         psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
-         return 0;
-      }
-      else {
-         return GLX_BAD_CONTEXT;
-      }
+       __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
+							     gc->screen );
+       __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy,
+						   gc->currentDrawable,
+						   NULL);
+       if (psc->swapControl != NULL && pdraw != NULL) {
+	   psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
+	   return 0;
+       }
+       else {
+	   return GLX_BAD_CONTEXT;
+       }
    }
 #endif
    dpy = gc->currentDpy;
@@ -1809,7 +1755,7 @@ __glXSwapIntervalSGI(int interval)
 
    /* Send the glXSwapIntervalSGI request */
    LockDisplay(dpy);
-   GetReqExtra(GLXVendorPrivate, sizeof(CARD32), req);
+   GetReqExtra(GLXVendorPrivate,sizeof(CARD32),req);
    req->reqType = opcode;
    req->glxCode = X_GLXVendorPrivate;
    req->vendorCode = X_GLXvop_SwapIntervalSGI;
@@ -1829,27 +1775,26 @@ __glXSwapIntervalSGI(int interval)
 /*
 ** GLX_MESA_swap_control
 */
-static int
-__glXSwapIntervalMESA(unsigned int interval)
+static int __glXSwapIntervalMESA(unsigned int interval)
 {
 #ifdef __DRI_SWAP_CONTROL
    GLXContext gc = __glXGetCurrentContext();
 
-   if (interval < 0) {
+   if ( interval < 0 ) {
       return GLX_BAD_VALUE;
    }
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
-                                                          gc->screen);
-
-      if ((psc != NULL) && (psc->driScreen != NULL)) {
-         __GLXDRIdrawable *pdraw =
-            GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
-         if (psc->swapControl != NULL && pdraw != NULL) {
-            psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
-            return 0;
-         }
+      __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
+							    gc->screen );
+      
+      if ( (psc != NULL) && (psc->driScreen != NULL) ) {
+	 __GLXDRIdrawable *pdraw = 
+	     GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+	 if (psc->swapControl != NULL && pdraw != NULL) {
+	    psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
+	    return 0;
+	 }
       }
    }
 #else
@@ -1858,24 +1803,23 @@ __glXSwapIntervalMESA(unsigned int interval)
 
    return GLX_BAD_CONTEXT;
 }
+ 
 
-
-static int
-__glXGetSwapIntervalMESA(void)
+static int __glXGetSwapIntervalMESA(void)
 {
 #ifdef __DRI_SWAP_CONTROL
    GLXContext gc = __glXGetCurrentContext();
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
-                                                          gc->screen);
-
-      if ((psc != NULL) && (psc->driScreen != NULL)) {
-         __GLXDRIdrawable *pdraw =
-            GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
-         if (psc->swapControl != NULL && pdraw != NULL) {
-            return psc->swapControl->getSwapInterval(pdraw->driDrawable);
-         }
+      __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
+							    gc->screen );
+      
+      if ( (psc != NULL) && (psc->driScreen != NULL) ) {
+	 __GLXDRIdrawable *pdraw = 
+	     GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+	 if (psc->swapControl != NULL && pdraw != NULL) {
+	    return psc->swapControl->getSwapInterval(pdraw->driDrawable);
+	 }
       }
    }
 #endif
@@ -1888,17 +1832,16 @@ __glXGetSwapIntervalMESA(void)
 ** GLX_MESA_swap_frame_usage
 */
 
-static GLint
-__glXBeginFrameTrackingMESA(Display * dpy, GLXDrawable drawable)
+static GLint __glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
 {
-   int status = GLX_BAD_CONTEXT;
+   int   status = GLX_BAD_CONTEXT;
 #ifdef __DRI_FRAME_TRACKING
    int screen;
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
 
    if (pdraw != NULL && psc->frameTracking != NULL)
-      status = psc->frameTracking->frameTracking(pdraw->driDrawable, GL_TRUE);
+       status = psc->frameTracking->frameTracking(pdraw->driDrawable, GL_TRUE);
 #else
    (void) dpy;
    (void) drawable;
@@ -1906,19 +1849,18 @@ __glXBeginFrameTrackingMESA(Display * dpy, GLXDrawable drawable)
    return status;
 }
 
-
-static GLint
-__glXEndFrameTrackingMESA(Display * dpy, GLXDrawable drawable)
+    
+static GLint __glXEndFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
 {
-   int status = GLX_BAD_CONTEXT;
+   int   status = GLX_BAD_CONTEXT;
 #ifdef __DRI_FRAME_TRACKING
    int screen;
-   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
+   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
    __GLXscreenConfigs *psc = GetGLXScreenConfigs(dpy, screen);
 
    if (pdraw != NULL && psc->frameTracking != NULL)
-      status = psc->frameTracking->frameTracking(pdraw->driDrawable,
-                                                 GL_FALSE);
+       status = psc->frameTracking->frameTracking(pdraw->driDrawable,
+						  GL_FALSE);
 #else
    (void) dpy;
    (void) drawable;
@@ -1927,24 +1869,24 @@ __glXEndFrameTrackingMESA(Display * dpy, GLXDrawable drawable)
 }
 
 
-static GLint
-__glXGetFrameUsageMESA(Display * dpy, GLXDrawable drawable, GLfloat * usage)
+static GLint __glXGetFrameUsageMESA(Display *dpy, GLXDrawable drawable,
+				    GLfloat *usage)
 {
-   int status = GLX_BAD_CONTEXT;
+   int   status = GLX_BAD_CONTEXT;
 #ifdef __DRI_FRAME_TRACKING
    int screen;
-   __GLXDRIdrawable *const pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+   __GLXDRIdrawable * const pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
 
    if (pdraw != NULL && psc->frameTracking != NULL) {
-      int64_t sbc, missedFrames;
-      float lastMissedUsage;
+       int64_t sbc, missedFrames;
+       float   lastMissedUsage;
 
-      status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
-                                                      &sbc,
-                                                      &missedFrames,
-                                                      &lastMissedUsage,
-                                                      usage);
+       status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
+						       &sbc,
+						       &missedFrames,
+						       &lastMissedUsage,
+						       usage);
    }
 #else
    (void) dpy;
@@ -1955,24 +1897,22 @@ __glXGetFrameUsageMESA(Display * dpy, GLXDrawable drawable, GLfloat * usage)
 }
 
 
-static GLint
-__glXQueryFrameTrackingMESA(Display * dpy, GLXDrawable drawable,
-                            int64_t * sbc, int64_t * missedFrames,
-                            GLfloat * lastMissedUsage)
+static GLint __glXQueryFrameTrackingMESA(Display *dpy, GLXDrawable drawable,
+					 int64_t *sbc, int64_t *missedFrames,
+					 GLfloat *lastMissedUsage)
 {
-   int status = GLX_BAD_CONTEXT;
+   int   status = GLX_BAD_CONTEXT;
 #ifdef __DRI_FRAME_TRACKING
    int screen;
-   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
 
    if (pdraw != NULL && psc->frameTracking != NULL) {
-      float usage;
+      float   usage;
 
       status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
-                                                      sbc, missedFrames,
-                                                      lastMissedUsage,
-                                                      &usage);
+						      sbc, missedFrames,
+						      lastMissedUsage, &usage);
    }
 #else
    (void) dpy;
@@ -1988,8 +1928,7 @@ __glXQueryFrameTrackingMESA(Display * dpy, GLXDrawable drawable,
 /*
 ** GLX_SGI_video_sync
 */
-static int
-__glXGetVideoSyncSGI(unsigned int *count)
+static int __glXGetVideoSyncSGI(unsigned int *count)
 {
    /* FIXME: Looking at the GLX_SGI_video_sync spec in the extension registry,
     * FIXME: there should be a GLX encoding for this call.  I can find no
@@ -2000,50 +1939,49 @@ __glXGetVideoSyncSGI(unsigned int *count)
 
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
-                                                          gc->screen);
-      if (psc->msc && psc->driScreen) {
-         __GLXDRIdrawable *pdraw =
-            GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
-         int64_t temp;
-         int ret;
-
-         ret = (*psc->msc->getDrawableMSC) (psc->__driScreen,
-                                            pdraw->driDrawable, &temp);
-         *count = (unsigned) temp;
-
-         return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
+      __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
+							    gc->screen );
+      if ( psc->msc && psc->driScreen ) {
+          __GLXDRIdrawable *pdraw = 
+              GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+	  int64_t temp; 
+	  int ret;
+ 
+	  ret = (*psc->msc->getDrawableMSC)(psc->__driScreen,
+					    pdraw->driDrawable, &temp);
+	  *count = (unsigned) temp;
+
+	  return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
       }
    }
 #else
-   (void) count;
+    (void) count;
 #endif
    return GLX_BAD_CONTEXT;
 }
 
-static int
-__glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
+static int __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
 {
 #ifdef __DRI_MEDIA_STREAM_COUNTER
    GLXContext gc = __glXGetCurrentContext();
 
-   if (divisor <= 0 || remainder < 0)
-      return GLX_BAD_VALUE;
+   if ( divisor <= 0 || remainder < 0 )
+     return GLX_BAD_VALUE;
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
-                                                          gc->screen);
-      if (psc->msc != NULL && psc->driScreen) {
-         __GLXDRIdrawable *pdraw =
-            GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
-         int ret;
-         int64_t msc;
-         int64_t sbc;
-
-         ret = (*psc->msc->waitForMSC) (pdraw->driDrawable, 0,
-                                        divisor, remainder, &msc, &sbc);
-         *count = (unsigned) msc;
-         return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
+      __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
+							    gc->screen );
+      if (psc->msc != NULL && psc->driScreen ) {
+	 __GLXDRIdrawable *pdraw = 
+	     GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+	 int       ret;
+	 int64_t   msc;
+	 int64_t   sbc;
+
+	 ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, 0,
+				       divisor, remainder, &msc, &sbc);
+	 *count = (unsigned) msc;
+	 return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
       }
    }
 #else
@@ -2059,112 +1997,109 @@ __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
 ** GLX_functions table.
 */
 
-PUBLIC
-GLX_ALIAS(int, glXGetFBConfigAttribSGIX,
-          (Display * dpy, GLXFBConfigSGIX config, int attribute, int *value),
-          (dpy, config, attribute, value), glXGetFBConfigAttrib)
+PUBLIC GLX_ALIAS(int, glXGetFBConfigAttribSGIX,
+	  (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value),
+	  (dpy, config, attribute, value),
+	  glXGetFBConfigAttrib)
 
-     PUBLIC GLX_ALIAS(GLXFBConfigSGIX *, glXChooseFBConfigSGIX,
-                      (Display * dpy, int screen, int *attrib_list,
-                       int *nelements), (dpy, screen, attrib_list, nelements),
-                      glXChooseFBConfig)
+PUBLIC GLX_ALIAS(GLXFBConfigSGIX *, glXChooseFBConfigSGIX,
+	  (Display *dpy, int screen, int *attrib_list, int *nelements),
+	  (dpy, screen, attrib_list, nelements),
+	  glXChooseFBConfig)
 
-     PUBLIC GLX_ALIAS(XVisualInfo *, glXGetVisualFromFBConfigSGIX,
-                      (Display * dpy, GLXFBConfigSGIX config),
-                      (dpy, config), glXGetVisualFromFBConfig)
+PUBLIC GLX_ALIAS(XVisualInfo *, glXGetVisualFromFBConfigSGIX,
+	  (Display * dpy, GLXFBConfigSGIX config),
+	  (dpy, config),
+	  glXGetVisualFromFBConfig)
 
-     PUBLIC GLXPixmap glXCreateGLXPixmapWithConfigSGIX(Display * dpy,
-                                                       GLXFBConfigSGIX config,
-                                                       Pixmap pixmap)
+PUBLIC GLXPixmap glXCreateGLXPixmapWithConfigSGIX(Display *dpy,
+                            GLXFBConfigSGIX config, Pixmap pixmap)
 {
-   xGLXVendorPrivateWithReplyReq *vpreq;
-   xGLXCreateGLXPixmapWithConfigSGIXReq *req;
-   GLXPixmap xid = None;
-   CARD8 opcode;
-   const __GLcontextModes *const fbconfig = (__GLcontextModes *) config;
-   __GLXscreenConfigs *psc;
+    xGLXVendorPrivateWithReplyReq *vpreq;
+    xGLXCreateGLXPixmapWithConfigSGIXReq *req;
+    GLXPixmap xid = None;
+    CARD8 opcode;
+    const __GLcontextModes * const fbconfig = (__GLcontextModes *) config;
+    __GLXscreenConfigs * psc;
 
 
-   if ((dpy == NULL) || (config == NULL)) {
-      return None;
-   }
+    if ( (dpy == NULL) || (config == NULL) ) {
+	return None;
+    }
 
-   psc = GetGLXScreenConfigs(dpy, fbconfig->screen);
-   if ((psc != NULL)
-       && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)) {
-      opcode = __glXSetupForCommand(dpy);
-      if (!opcode) {
-         return None;
-      }
+    psc = GetGLXScreenConfigs( dpy, fbconfig->screen );
+    if ( (psc != NULL) 
+	 && __glXExtensionBitIsEnabled( psc, SGIX_fbconfig_bit ) ) {
+	opcode = __glXSetupForCommand(dpy);
+	if (!opcode) {
+	    return None;
+	}
 
-      /* Send the glXCreateGLXPixmapWithConfigSGIX request */
-      LockDisplay(dpy);
-      GetReqExtra(GLXVendorPrivateWithReply,
-                  sz_xGLXCreateGLXPixmapWithConfigSGIXReq -
-                  sz_xGLXVendorPrivateWithReplyReq, vpreq);
-      req = (xGLXCreateGLXPixmapWithConfigSGIXReq *) vpreq;
-      req->reqType = opcode;
-      req->glxCode = X_GLXVendorPrivateWithReply;
-      req->vendorCode = X_GLXvop_CreateGLXPixmapWithConfigSGIX;
-      req->screen = fbconfig->screen;
-      req->fbconfig = fbconfig->fbconfigID;
-      req->pixmap = pixmap;
-      req->glxpixmap = xid = XAllocID(dpy);
-      UnlockDisplay(dpy);
-      SyncHandle();
-   }
+	/* Send the glXCreateGLXPixmapWithConfigSGIX request */
+	LockDisplay(dpy);
+	GetReqExtra(GLXVendorPrivateWithReply,
+		    sz_xGLXCreateGLXPixmapWithConfigSGIXReq-sz_xGLXVendorPrivateWithReplyReq,vpreq);
+	req = (xGLXCreateGLXPixmapWithConfigSGIXReq *)vpreq;
+	req->reqType = opcode;
+	req->glxCode = X_GLXVendorPrivateWithReply;
+	req->vendorCode = X_GLXvop_CreateGLXPixmapWithConfigSGIX;
+	req->screen = fbconfig->screen;
+	req->fbconfig = fbconfig->fbconfigID;
+	req->pixmap = pixmap;
+	req->glxpixmap = xid = XAllocID(dpy);
+	UnlockDisplay(dpy);
+	SyncHandle();
+    }
 
-   return xid;
+    return xid;
 }
 
-PUBLIC GLXContext
-glXCreateContextWithConfigSGIX(Display * dpy,
-                               GLXFBConfigSGIX config, int renderType,
-                               GLXContext shareList, Bool allowDirect)
+PUBLIC GLXContext glXCreateContextWithConfigSGIX(Display *dpy,
+                             GLXFBConfigSGIX config, int renderType,
+                             GLXContext shareList, Bool allowDirect)
 {
-   GLXContext gc = NULL;
-   const __GLcontextModes *const fbconfig = (__GLcontextModes *) config;
-   __GLXscreenConfigs *psc;
+    GLXContext gc = NULL;
+    const __GLcontextModes * const fbconfig = (__GLcontextModes *) config;
+    __GLXscreenConfigs * psc;
 
 
-   if ((dpy == NULL) || (config == NULL)) {
-      return None;
-   }
+    if ( (dpy == NULL) || (config == NULL) ) {
+	return None;
+    }
 
-   psc = GetGLXScreenConfigs(dpy, fbconfig->screen);
-   if ((psc != NULL)
-       && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)) {
-      gc = CreateContext(dpy, NULL, (__GLcontextModes *) config, shareList,
-                         allowDirect, None, False, renderType);
-   }
+    psc = GetGLXScreenConfigs( dpy, fbconfig->screen );
+    if ( (psc != NULL) 
+	 && __glXExtensionBitIsEnabled( psc, SGIX_fbconfig_bit ) ) {
+	gc = CreateContext( dpy, NULL, (__GLcontextModes *) config, shareList,
+			    allowDirect, None, False, renderType );
+    }
 
-   return gc;
+    return gc;
 }
 
 
-PUBLIC GLXFBConfigSGIX
-glXGetFBConfigFromVisualSGIX(Display * dpy, XVisualInfo * vis)
+PUBLIC GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX(Display *dpy,
+						    XVisualInfo *vis)
 {
-   __GLXdisplayPrivate *priv;
-   __GLXscreenConfigs *psc;
+    __GLXdisplayPrivate *priv;
+    __GLXscreenConfigs *psc;
 
-   if ((GetGLXPrivScreenConfig(dpy, vis->screen, &priv, &psc) != Success)
-       && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)
-       && (psc->configs->fbconfigID != GLX_DONT_CARE)) {
-      return (GLXFBConfigSGIX) _gl_context_modes_find_visual(psc->configs,
-                                                             vis->visualid);
-   }
+    if ( (GetGLXPrivScreenConfig( dpy, vis->screen, & priv, & psc ) != Success)
+	 && __glXExtensionBitIsEnabled( psc, SGIX_fbconfig_bit )
+	 && (psc->configs->fbconfigID != GLX_DONT_CARE) ) {
+	return (GLXFBConfigSGIX) _gl_context_modes_find_visual( psc->configs,
+								vis->visualid );
+    }
 
-   return NULL;
+    return NULL;
 }
 
 
 /*
 ** GLX_SGIX_swap_group
 */
-static void
-__glXJoinSwapGroupSGIX(Display * dpy, GLXDrawable drawable,
-                       GLXDrawable member)
+static void __glXJoinSwapGroupSGIX(Display *dpy, GLXDrawable drawable,
+				   GLXDrawable member)
 {
    (void) dpy;
    (void) drawable;
@@ -2175,16 +2110,15 @@ __glXJoinSwapGroupSGIX(Display * dpy, GLXDrawable drawable,
 /*
 ** GLX_SGIX_swap_barrier
 */
-static void
-__glXBindSwapBarrierSGIX(Display * dpy, GLXDrawable drawable, int barrier)
+static void __glXBindSwapBarrierSGIX(Display *dpy, GLXDrawable drawable,
+				     int barrier)
 {
    (void) dpy;
    (void) drawable;
    (void) barrier;
 }
 
-static Bool
-__glXQueryMaxSwapBarriersSGIX(Display * dpy, int screen, int *max)
+static Bool __glXQueryMaxSwapBarriersSGIX(Display *dpy, int screen, int *max)
 {
    (void) dpy;
    (void) screen;
@@ -2196,24 +2130,23 @@ __glXQueryMaxSwapBarriersSGIX(Display * dpy, int screen, int *max)
 /*
 ** GLX_OML_sync_control
 */
-static Bool
-__glXGetSyncValuesOML(Display * dpy, GLXDrawable drawable,
-                      int64_t * ust, int64_t * msc, int64_t * sbc)
+static Bool __glXGetSyncValuesOML(Display *dpy, GLXDrawable drawable,
+				  int64_t *ust, int64_t *msc, int64_t *sbc)
 {
 #if defined(__DRI_SWAP_BUFFER_COUNTER) && defined(__DRI_MEDIA_STREAM_COUNTER)
-   __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
-
-   if (priv != NULL) {
-      int i;
-      __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &i);
-      __GLXscreenConfigs *const psc = &priv->screenConfigs[i];
-
-      assert((pdraw == NULL) || (i != -1));
-      return ((pdraw && psc->sbc && psc->msc)
-              && ((*psc->msc->getMSC) (psc->driScreen, msc) == 0)
-              && ((*psc->sbc->getSBC) (pdraw->driDrawable, sbc) == 0)
-              && (__glXGetUST(ust) == 0));
-   }
+    __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
+
+    if ( priv != NULL ) {
+	int   i;
+	__GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &i);
+	__GLXscreenConfigs * const psc = &priv->screenConfigs[i];
+
+	assert( (pdraw == NULL) || (i != -1) );
+	return ( (pdraw && psc->sbc && psc->msc)
+		 && ((*psc->msc->getMSC)(psc->driScreen, msc) == 0)
+		 && ((*psc->sbc->getSBC)(pdraw->driDrawable, sbc) == 0)
+		 && (__glXGetUST(ust) == 0) );
+    }
 #else
    (void) dpy;
    (void) drawable;
@@ -2226,63 +2159,63 @@ __glXGetSyncValuesOML(Display * dpy, GLXDrawable drawable,
 
 #ifdef GLX_DIRECT_RENDERING
 _X_HIDDEN GLboolean
-__driGetMscRateOML(__DRIdrawable * draw,
-                   int32_t * numerator, int32_t * denominator, void *private)
+__driGetMscRateOML(__DRIdrawable *draw,
+		   int32_t *numerator, int32_t *denominator, void *private)
 {
 #ifdef XF86VIDMODE
-   __GLXscreenConfigs *psc;
-   XF86VidModeModeLine mode_line;
-   int dot_clock;
-   int i;
-   __GLXDRIdrawable *glxDraw = private;
-
-   psc = glxDraw->psc;
-   if (XF86VidModeQueryVersion(psc->dpy, &i, &i) &&
-       XF86VidModeGetModeLine(psc->dpy, psc->scr, &dot_clock, &mode_line)) {
-      unsigned n = dot_clock * 1000;
-      unsigned d = mode_line.vtotal * mode_line.htotal;
-
+    __GLXscreenConfigs *psc;
+    XF86VidModeModeLine   mode_line;
+    int   dot_clock;
+    int   i;
+    __GLXDRIdrawable *glxDraw = private;
+
+    psc = glxDraw->psc;
+    if (XF86VidModeQueryVersion(psc->dpy, &i, &i) &&
+	XF86VidModeGetModeLine(psc->dpy, psc->scr, &dot_clock, &mode_line) ) {
+	unsigned   n = dot_clock * 1000;
+	unsigned   d = mode_line.vtotal * mode_line.htotal;
+	
 # define V_INTERLACE 0x010
 # define V_DBLSCAN   0x020
 
-      if (mode_line.flags & V_INTERLACE)
-         n *= 2;
-      else if (mode_line.flags & V_DBLSCAN)
-         d *= 2;
-
-      /* The OML_sync_control spec requires that if the refresh rate is a
-       * whole number, that the returned numerator be equal to the refresh
-       * rate and the denominator be 1.
-       */
-
-      if (n % d == 0) {
-         n /= d;
-         d = 1;
-      }
-      else {
-         static const unsigned f[] = { 13, 11, 7, 5, 3, 2, 0 };
-
-         /* This is a poor man's way to reduce a fraction.  It's far from
-          * perfect, but it will work well enough for this situation.
-          */
-
-         for (i = 0; f[i] != 0; i++) {
-            while (n % f[i] == 0 && d % f[i] == 0) {
-               d /= f[i];
-               n /= f[i];
-            }
-         }
-      }
-
-      *numerator = n;
-      *denominator = d;
-
-      return True;
-   }
-   else
-      return False;
+	if (mode_line.flags & V_INTERLACE)
+	    n *= 2;
+	else if (mode_line.flags & V_DBLSCAN)
+	    d *= 2;
+
+	/* The OML_sync_control spec requires that if the refresh rate is a
+	 * whole number, that the returned numerator be equal to the refresh
+	 * rate and the denominator be 1.
+	 */
+
+	if (n % d == 0) {
+	    n /= d;
+	    d = 1;
+	}
+	else {
+	    static const unsigned f[] = { 13, 11, 7, 5, 3, 2, 0 };
+
+	    /* This is a poor man's way to reduce a fraction.  It's far from
+	     * perfect, but it will work well enough for this situation.
+	     */
+
+	    for (i = 0; f[i] != 0; i++) {
+		while (n % f[i] == 0 && d % f[i] == 0) {
+		    d /= f[i];
+		    n /= f[i];
+		}
+	    }
+	}
+
+	*numerator = n;
+	*denominator = d;
+
+	return True;
+    }
+    else
+	return False;
 #else
-   return False;
+    return False;
 #endif
 }
 #endif
@@ -2303,17 +2236,17 @@ __driGetMscRateOML(__DRIdrawable * draw,
  *       when GLX_OML_sync_control appears in the client extension string.
  */
 
-_X_HIDDEN GLboolean
-__glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
-                   int32_t * numerator, int32_t * denominator)
+_X_HIDDEN GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
+				       int32_t * numerator,
+				       int32_t * denominator)
 {
 #if defined( GLX_DIRECT_RENDERING ) && defined( XF86VIDMODE )
-   __GLXDRIdrawable *draw = GetGLXDRIDrawable(dpy, drawable, NULL);
+    __GLXDRIdrawable *draw = GetGLXDRIDrawable(dpy, drawable, NULL);
 
-   if (draw == NULL)
-      return False;
+    if (draw == NULL)
+	return False;
 
-   return __driGetMscRateOML(draw->driDrawable, numerator, denominator, draw);
+    return __driGetMscRateOML(draw->driDrawable, numerator, denominator, draw);
 #else
    (void) dpy;
    (void) drawable;
@@ -2324,28 +2257,28 @@ __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
 }
 
 
-static int64_t
-__glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable,
-                       int64_t target_msc, int64_t divisor, int64_t remainder)
+static int64_t __glXSwapBuffersMscOML(Display *dpy, GLXDrawable drawable,
+				      int64_t target_msc, int64_t divisor,
+				      int64_t remainder)
 {
 #ifdef __DRI_SWAP_BUFFER_COUNTER
    int screen;
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
 
    /* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE
     * error", but it also says "It [glXSwapBuffersMscOML] will return a value
     * of -1 if the function failed because of errors detected in the input
     * parameters"
     */
-   if (divisor < 0 || remainder < 0 || target_msc < 0)
+   if ( divisor < 0 || remainder < 0 || target_msc < 0 )
       return -1;
-   if (divisor > 0 && remainder >= divisor)
+   if ( divisor > 0 && remainder >= divisor )
       return -1;
 
    if (pdraw != NULL && psc->counters != NULL)
-      return (*psc->sbc->swapBuffersMSC) (pdraw->driDrawable, target_msc,
-                                          divisor, remainder);
+      return (*psc->sbc->swapBuffersMSC)(pdraw->driDrawable, target_msc,
+					 divisor, remainder);
 
 #else
    (void) dpy;
@@ -2358,34 +2291,33 @@ __glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable,
 }
 
 
-static Bool
-__glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
-                   int64_t target_msc, int64_t divisor,
-                   int64_t remainder, int64_t * ust,
-                   int64_t * msc, int64_t * sbc)
+static Bool __glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
+			       int64_t target_msc, int64_t divisor,
+			       int64_t remainder, int64_t *ust,
+			       int64_t *msc, int64_t *sbc)
 {
 #ifdef __DRI_MEDIA_STREAM_COUNTER
    int screen;
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
-   int ret;
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
+   int  ret;
 
    /* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE
     * error", but the return type in the spec is Bool.
     */
-   if (divisor < 0 || remainder < 0 || target_msc < 0)
+   if ( divisor < 0 || remainder < 0 || target_msc < 0 )
       return False;
-   if (divisor > 0 && remainder >= divisor)
+   if ( divisor > 0 && remainder >= divisor )
       return False;
 
    if (pdraw != NULL && psc->msc != NULL) {
-      ret = (*psc->msc->waitForMSC) (pdraw->driDrawable, target_msc,
-                                     divisor, remainder, msc, sbc);
+      ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, target_msc,
+				    divisor, remainder, msc, sbc);
 
       /* __glXGetUST returns zero on success and non-zero on failure.
        * This function returns True on success and False on failure.
        */
-      return ((ret == 0) && (__glXGetUST(ust) == 0));
+      return ( (ret == 0) && (__glXGetUST( ust ) == 0) );
    }
 #else
    (void) dpy;
@@ -2401,31 +2333,29 @@ __glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
 }
 
 
-static Bool
-__glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
-                   int64_t target_sbc, int64_t * ust,
-                   int64_t * msc, int64_t * sbc)
+static Bool __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
+			       int64_t target_sbc, int64_t *ust,
+			       int64_t *msc, int64_t *sbc )
 {
 #ifdef __DRI_SWAP_BUFFER_COUNTER
    int screen;
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
-   int ret;
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
+   int  ret;
 
    /* The OML_sync_control spec says this should "generate a GLX_BAD_VALUE
     * error", but the return type in the spec is Bool.
     */
-   if (target_sbc < 0)
+   if ( target_sbc < 0 )
       return False;
 
    if (pdraw != NULL && psc->sbc != NULL) {
-      ret =
-         (*psc->sbc->waitForSBC) (pdraw->driDrawable, target_sbc, msc, sbc);
+      ret = (*psc->sbc->waitForSBC)(pdraw->driDrawable, target_sbc, msc, sbc);
 
       /* __glXGetUST returns zero on success and non-zero on failure.
        * This function returns True on success and False on failure.
        */
-      return ((ret == 0) && (__glXGetUST(ust) == 0));
+      return( (ret == 0) && (__glXGetUST( ust ) == 0) );
    }
 #else
    (void) dpy;
@@ -2444,17 +2374,16 @@ __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
  */
 /*@{*/
 
-PUBLIC void *
-glXAllocateMemoryMESA(Display * dpy, int scrn,
-                      size_t size, float readFreq,
-                      float writeFreq, float priority)
+PUBLIC void *glXAllocateMemoryMESA(Display *dpy, int scrn,
+				   size_t size, float readFreq,
+				   float writeFreq, float priority)
 {
 #ifdef __DRI_ALLOCATE
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, scrn);
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
 
    if (psc && psc->allocate)
-      return (*psc->allocate->allocateMemory) (psc->__driScreen, size,
-                                               readFreq, writeFreq, priority);
+       return (*psc->allocate->allocateMemory)(psc->__driScreen, size,
+					       readFreq, writeFreq, priority);
 
 #else
    (void) dpy;
@@ -2469,14 +2398,13 @@ glXAllocateMemoryMESA(Display * dpy, int scrn,
 }
 
 
-PUBLIC void
-glXFreeMemoryMESA(Display * dpy, int scrn, void *pointer)
+PUBLIC void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer)
 {
 #ifdef __DRI_ALLOCATE
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, scrn);
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
 
    if (psc && psc->allocate)
-      (*psc->allocate->freeMemory) (psc->__driScreen, pointer);
+	 (*psc->allocate->freeMemory)(psc->__driScreen, pointer);
 
 #else
    (void) dpy;
@@ -2486,14 +2414,14 @@ glXFreeMemoryMESA(Display * dpy, int scrn, void *pointer)
 }
 
 
-PUBLIC GLuint
-glXGetMemoryOffsetMESA(Display * dpy, int scrn, const void *pointer)
+PUBLIC GLuint glXGetMemoryOffsetMESA( Display *dpy, int scrn,
+				      const void *pointer )
 {
 #ifdef __DRI_ALLOCATE
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, scrn);
+   __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
 
    if (psc && psc->allocate)
-      return (*psc->allocate->memoryOffset) (psc->__driScreen, pointer);
+       return (*psc->allocate->memoryOffset)(psc->__driScreen, pointer);
 
 #else
    (void) dpy;
@@ -2503,7 +2431,6 @@ glXGetMemoryOffsetMESA(Display * dpy, int scrn, const void *pointer)
 
    return ~0L;
 }
-
 /*@}*/
 
 
@@ -2534,8 +2461,7 @@ glXGetMemoryOffsetMESA(Display * dpy, int scrn, const void *pointer)
  *     glXDestroyPbuffer glXDestroyPixmap glXDestroyWindow
  *     glXDestroyGLXPbufferSGIX glXDestroyGLXVideoSourceSGIX
  */
-static Bool
-__glXReleaseBuffersMESA(Display * dpy, GLXDrawable d)
+static Bool __glXReleaseBuffersMESA( Display *dpy, GLXDrawable d )
 {
    (void) dpy;
    (void) d;
@@ -2543,9 +2469,8 @@ __glXReleaseBuffersMESA(Display * dpy, GLXDrawable d)
 }
 
 
-PUBLIC GLXPixmap
-glXCreateGLXPixmapMESA(Display * dpy, XVisualInfo * visual,
-                       Pixmap pixmap, Colormap cmap)
+PUBLIC GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual,
+					 Pixmap pixmap, Colormap cmap )
 {
    (void) dpy;
    (void) visual;
@@ -2553,7 +2478,6 @@ glXCreateGLXPixmapMESA(Display * dpy, XVisualInfo * visual,
    (void) cmap;
    return 0;
 }
-
 /*@}*/
 
 
@@ -2561,70 +2485,68 @@ glXCreateGLXPixmapMESA(Display * dpy, XVisualInfo * visual,
  * GLX_MESA_copy_sub_buffer
  */
 #define X_GLXvop_CopySubBufferMESA 5154 /* temporary */
-static void
-__glXCopySubBufferMESA(Display * dpy, GLXDrawable drawable,
-                       int x, int y, int width, int height)
+static void __glXCopySubBufferMESA(Display *dpy, GLXDrawable drawable,
+				   int x, int y, int width, int height)
 {
-   xGLXVendorPrivateReq *req;
-   GLXContext gc;
-   GLXContextTag tag;
-   CARD32 *drawable_ptr;
-   INT32 *x_ptr, *y_ptr, *w_ptr, *h_ptr;
-   CARD8 opcode;
+    xGLXVendorPrivateReq *req;
+    GLXContext gc;
+    GLXContextTag tag;
+    CARD32 *drawable_ptr;
+    INT32 *x_ptr, *y_ptr, *w_ptr, *h_ptr;
+    CARD8 opcode;
 
 #ifdef __DRI_COPY_SUB_BUFFER
-   int screen;
-   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
-   if (pdraw != NULL) {
-      __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
-      if (psc->copySubBuffer != NULL) {
-         (*psc->copySubBuffer->copySubBuffer) (pdraw->driDrawable,
-                                               x, y, width, height);
-      }
-
-      return;
-   }
+    int screen;
+    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
+    if ( pdraw != NULL ) {
+	__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
+	if (psc->copySubBuffer != NULL) {
+	    (*psc->copySubBuffer->copySubBuffer)(pdraw->driDrawable,
+						 x, y, width, height);
+	}
+
+	return;
+    }
 #endif
 
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode)
-      return;
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode)
+	return;
 
-   /*
+    /*
     ** The calling thread may or may not have a current context.  If it
     ** does, send the context tag so the server can do a flush.
     */
-   gc = __glXGetCurrentContext();
-   if ((gc != NULL) && (dpy == gc->currentDpy) &&
-       ((drawable == gc->currentDrawable) ||
-        (drawable == gc->currentReadable))) {
-      tag = gc->currentContextTag;
-   }
-   else {
-      tag = 0;
-   }
-
-   LockDisplay(dpy);
-   GetReqExtra(GLXVendorPrivate, sizeof(CARD32) + sizeof(INT32) * 4, req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXVendorPrivate;
-   req->vendorCode = X_GLXvop_CopySubBufferMESA;
-   req->contextTag = tag;
-
-   drawable_ptr = (CARD32 *) (req + 1);
-   x_ptr = (INT32 *) (drawable_ptr + 1);
-   y_ptr = (INT32 *) (drawable_ptr + 2);
-   w_ptr = (INT32 *) (drawable_ptr + 3);
-   h_ptr = (INT32 *) (drawable_ptr + 4);
-
-   *drawable_ptr = drawable;
-   *x_ptr = x;
-   *y_ptr = y;
-   *w_ptr = width;
-   *h_ptr = height;
-
-   UnlockDisplay(dpy);
-   SyncHandle();
+    gc = __glXGetCurrentContext();
+    if ((gc != NULL) && (dpy == gc->currentDpy) &&
+	((drawable == gc->currentDrawable) ||
+	 (drawable == gc->currentReadable)) ) {
+	tag = gc->currentContextTag;
+    } else {
+	tag = 0;
+    }
+
+    LockDisplay(dpy);
+    GetReqExtra(GLXVendorPrivate, sizeof(CARD32) + sizeof(INT32) * 4,req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXVendorPrivate;
+    req->vendorCode = X_GLXvop_CopySubBufferMESA;
+    req->contextTag = tag;
+
+    drawable_ptr = (CARD32 *) (req + 1);
+    x_ptr = (INT32 *) (drawable_ptr + 1);
+    y_ptr = (INT32 *) (drawable_ptr + 2);
+    w_ptr = (INT32 *) (drawable_ptr + 3);
+    h_ptr = (INT32 *) (drawable_ptr + 4);
+
+    *drawable_ptr = drawable;
+    *x_ptr = x;
+    *y_ptr = y;
+    *w_ptr = width;
+    *h_ptr = height;
+
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
 
@@ -2632,112 +2554,114 @@ __glXCopySubBufferMESA(Display * dpy, GLXDrawable drawable,
  * GLX_EXT_texture_from_pixmap
  */
 /*@{*/
-static void
-__glXBindTexImageEXT(Display * dpy,
-                     GLXDrawable drawable, int buffer, const int *attrib_list)
-{
-   xGLXVendorPrivateReq *req;
-   GLXContext gc = __glXGetCurrentContext();
-   CARD32 *drawable_ptr;
-   INT32 *buffer_ptr;
-   CARD32 *num_attrib_ptr;
-   CARD32 *attrib_ptr;
-   CARD8 opcode;
-   unsigned int i;
-
-   if (gc == NULL)
-      return;
-
-   i = 0;
-   if (attrib_list) {
-      while (attrib_list[i * 2] != None)
-         i++;
-   }
-
+static void __glXBindTexImageEXT(Display *dpy,
+				 GLXDrawable drawable,
+				 int buffer,
+				 const int *attrib_list)
+{
+    xGLXVendorPrivateReq *req;
+    GLXContext gc = __glXGetCurrentContext();
+    CARD32 *drawable_ptr;
+    INT32 *buffer_ptr;
+    CARD32 *num_attrib_ptr;
+    CARD32 *attrib_ptr;
+    CARD8 opcode;
+    unsigned int i;
+
+    if (gc == NULL)
+	return;
+
+    i = 0;
+    if (attrib_list) {
+ 	while (attrib_list[i * 2] != None)
+ 	    i++;
+    }
+ 
 #ifdef GLX_DIRECT_RENDERING
-   if (gc->driContext) {
-      __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
+    if (gc->driContext) {
+	__GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
 
-      if (pdraw != NULL)
-         (*pdraw->psc->texBuffer->setTexBuffer) (gc->__driContext,
-                                                 pdraw->textureTarget,
-                                                 pdraw->driDrawable);
+	if (pdraw != NULL)
+	    (*pdraw->psc->texBuffer->setTexBuffer)(gc->__driContext,
+						   pdraw->textureTarget,
+						   pdraw->driDrawable);
 
-      return;
-   }
+	return;
+    }
 #endif
 
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode)
-      return;
-
-   LockDisplay(dpy);
-   GetReqExtra(GLXVendorPrivate, 12 + 8 * i, req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXVendorPrivate;
-   req->vendorCode = X_GLXvop_BindTexImageEXT;
-   req->contextTag = gc->currentContextTag;
-
-   drawable_ptr = (CARD32 *) (req + 1);
-   buffer_ptr = (INT32 *) (drawable_ptr + 1);
-   num_attrib_ptr = (CARD32 *) (buffer_ptr + 1);
-   attrib_ptr = (CARD32 *) (num_attrib_ptr + 1);
-
-   *drawable_ptr = drawable;
-   *buffer_ptr = buffer;
-   *num_attrib_ptr = (CARD32) i;
-
-   i = 0;
-   if (attrib_list) {
-      while (attrib_list[i * 2] != None) {
-         *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 0];
-         *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 1];
-         i++;
-      }
-   }
-
-   UnlockDisplay(dpy);
-   SyncHandle();
-}
-
-static void
-__glXReleaseTexImageEXT(Display * dpy, GLXDrawable drawable, int buffer)
-{
-   xGLXVendorPrivateReq *req;
-   GLXContext gc = __glXGetCurrentContext();
-   CARD32 *drawable_ptr;
-   INT32 *buffer_ptr;
-   CARD8 opcode;
-
-   if (gc == NULL)
-      return;
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode)
+	return;
+
+    LockDisplay(dpy);
+    GetReqExtra(GLXVendorPrivate, 12 + 8 * i,req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXVendorPrivate;
+    req->vendorCode = X_GLXvop_BindTexImageEXT;
+    req->contextTag = gc->currentContextTag;
+
+    drawable_ptr = (CARD32 *) (req + 1);
+    buffer_ptr = (INT32 *) (drawable_ptr + 1);
+    num_attrib_ptr = (CARD32 *) (buffer_ptr + 1);
+    attrib_ptr = (CARD32 *) (num_attrib_ptr + 1);
+
+    *drawable_ptr = drawable;
+    *buffer_ptr = buffer;
+    *num_attrib_ptr = (CARD32) i;
+
+    i = 0;
+    if (attrib_list) {
+ 	while (attrib_list[i * 2] != None)
+ 	{
+ 	    *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 0];
+ 	    *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 1];
+ 	    i++;
+ 	}
+    }
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+}
+
+static void __glXReleaseTexImageEXT(Display *dpy,
+				    GLXDrawable drawable,
+				    int buffer)
+{
+    xGLXVendorPrivateReq *req;
+    GLXContext gc = __glXGetCurrentContext();
+    CARD32 *drawable_ptr;
+    INT32 *buffer_ptr;
+    CARD8 opcode;
+
+    if (gc == NULL)
+	return;
 
 #ifdef GLX_DIRECT_RENDERING
-   if (gc->driContext)
-      return;
+    if (gc->driContext)
+	return;
 #endif
 
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode)
-      return;
+    opcode = __glXSetupForCommand(dpy);
+    if (!opcode)
+	return;
 
-   LockDisplay(dpy);
-   GetReqExtra(GLXVendorPrivate, sizeof(CARD32) + sizeof(INT32), req);
-   req->reqType = opcode;
-   req->glxCode = X_GLXVendorPrivate;
-   req->vendorCode = X_GLXvop_ReleaseTexImageEXT;
-   req->contextTag = gc->currentContextTag;
+    LockDisplay(dpy);
+    GetReqExtra(GLXVendorPrivate, sizeof(CARD32)+sizeof(INT32),req);
+    req->reqType = opcode;
+    req->glxCode = X_GLXVendorPrivate;
+    req->vendorCode = X_GLXvop_ReleaseTexImageEXT;
+    req->contextTag = gc->currentContextTag;
 
-   drawable_ptr = (CARD32 *) (req + 1);
-   buffer_ptr = (INT32 *) (drawable_ptr + 1);
+    drawable_ptr = (CARD32 *) (req + 1);
+    buffer_ptr = (INT32 *) (drawable_ptr + 1);
 
-   *drawable_ptr = drawable;
-   *buffer_ptr = buffer;
+    *drawable_ptr = drawable;
+    *buffer_ptr = buffer;
 
-   UnlockDisplay(dpy);
-   SyncHandle();
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
-
 /*@}*/
 
 /**
@@ -2761,8 +2685,7 @@ __glXstrdup(const char *str)
 ** glXGetProcAddress support
 */
 
-struct name_address_pair
-{
+struct name_address_pair {
    const char *Name;
    GLvoid *Address;
 };
@@ -2907,6 +2830,7 @@ static const struct name_address_pair GLX_functions[] = {
    { NULL, NULL }   /* end of list */
 };
 
+
 static const GLvoid *
 get_glx_proc_address(const char *funcName)
 {
@@ -2915,7 +2839,7 @@ get_glx_proc_address(const char *funcName)
    /* try static functions */
    for (i = 0; GLX_functions[i].Name; i++) {
       if (strcmp(GLX_functions[i].Name, funcName) == 0)
-         return GLX_functions[i].Address;
+	 return GLX_functions[i].Address;
    }
 
    return NULL;
@@ -2931,9 +2855,9 @@ get_glx_proc_address(const char *funcName)
  *
  * \sa glXGetProcAddress
  */
-PUBLIC void (*glXGetProcAddressARB(const GLubyte * procName)) (void)
+PUBLIC void (*glXGetProcAddressARB(const GLubyte *procName))( void )
 {
-   typedef void (*gl_function) (void);
+   typedef void (*gl_function)( void );
    gl_function f;
 
 
@@ -2945,8 +2869,8 @@ PUBLIC void (*glXGetProcAddressARB(const GLubyte * procName)) (void)
     */
 
    f = (gl_function) get_glx_proc_address((const char *) procName);
-   if ((f == NULL) && (procName[0] == 'g') && (procName[1] == 'l')
-       && (procName[2] != 'X')) {
+   if ( (f == NULL) && (procName[0] == 'g') && (procName[1] == 'l')
+	&& (procName[2] != 'X') ) {
       f = (gl_function) _glapi_get_proc_address((const char *) procName);
    }
 
@@ -2962,9 +2886,9 @@ PUBLIC void (*glXGetProcAddressARB(const GLubyte * procName)) (void)
  *
  * \sa glXGetProcAddressARB
  */
-PUBLIC void (*glXGetProcAddress(const GLubyte * procName)) (void)
+PUBLIC void (*glXGetProcAddress(const GLubyte *procName))( void )
 #if defined(__GNUC__) && !defined(GLX_ALIAS_UNSUPPORTED)
-   __attribute__ ((alias("glXGetProcAddressARB")));
+    __attribute__ ((alias ("glXGetProcAddressARB")));
 #else
 {
    return glXGetProcAddressARB(procName);
@@ -2987,21 +2911,19 @@ PUBLIC void (*glXGetProcAddress(const GLubyte * procName)) (void)
  *
  * \since Internal API version 20030317.
  */
-_X_HIDDEN int
-__glXGetUST(int64_t * ust)
-{
-   struct timeval tv;
-
-   if (ust == NULL) {
-      return -EFAULT;
-   }
-
-   if (gettimeofday(&tv, NULL) == 0) {
-      ust[0] = (tv.tv_sec * 1000000) + tv.tv_usec;
-      return 0;
-   }
-   else {
-      return -errno;
-   }
+_X_HIDDEN int __glXGetUST( int64_t * ust )
+{
+    struct timeval  tv;
+    
+    if ( ust == NULL ) {
+	return -EFAULT;
+    }
+
+    if ( gettimeofday( & tv, NULL ) == 0 ) {
+	ust[0] = (tv.tv_sec * 1000000) + tv.tv_usec;
+	return 0;
+    } else {
+	return -errno;
+    }
 }
 #endif /* GLX_DIRECT_RENDERING */
-- 
cgit v1.2.3


From 4830809524b20e517e949151957512b14d7e679a Mon Sep 17 00:00:00 2001
From: Kristian Høgsberg <krh@redhat.com>
Date: Sat, 11 Oct 2008 20:41:14 -0400
Subject: Update DRI2 implementation according to new specification.

---
 src/glx/x11/dri2.c       | 92 +++++++++++++++++++++++++-----------------------
 src/glx/x11/dri2.h       | 14 +++++---
 src/glx/x11/dri2_glx.c   | 42 +++++++++++++++-------
 src/glx/x11/dri_common.c |  2 +-
 src/glx/x11/dri_glx.c    |  9 +++++
 src/glx/x11/glxclient.h  |  4 ++-
 src/glx/x11/glxcmds.c    |  7 ++--
 7 files changed, 101 insertions(+), 69 deletions(-)

diff --git a/src/glx/x11/dri2.c b/src/glx/x11/dri2.c
index edd80dc58f..91a9c2af93 100644
--- a/src/glx/x11/dri2.c
+++ b/src/glx/x11/dri2.c
@@ -102,8 +102,8 @@ Bool DRI2QueryVersion(Display *dpy, int *major, int *minor)
     return True;
 }
 
-Bool DRI2Connect(Display *dpy, int screen,
-		 char **driverName, char **busId, unsigned int *sareaHandle)
+Bool DRI2Connect(Display *dpy, XID window,
+		 char **driverName, char **deviceName)
 {
     XExtDisplayInfo *info = DRI2FindDisplay(dpy);
     xDRI2ConnectReply rep;
@@ -115,14 +115,15 @@ Bool DRI2Connect(Display *dpy, int screen,
     GetReq(DRI2Connect, req);
     req->reqType = info->codes->major_opcode;
     req->dri2ReqType = X_DRI2Connect;
-    req->screen = screen;
+    req->window = window;
+    req->driverType = DRI2DriverDRI;
     if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
 	UnlockDisplay(dpy);
 	SyncHandle();
 	return False;
     }
 
-    if (rep.driverNameLength == 0 && rep.busIdLength == 0) {
+    if (rep.driverNameLength == 0 && rep.deviceNameLength == 0) {
 	UnlockDisplay(dpy);
 	SyncHandle();
 	return False;
@@ -132,7 +133,7 @@ Bool DRI2Connect(Display *dpy, int screen,
     if (*driverName == NULL) {
 	_XEatData(dpy, 
 		  ((rep.driverNameLength + 3) & ~3) +
-		  ((rep.busIdLength + 3) & ~3));
+		  ((rep.deviceNameLength + 3) & ~3));
 	UnlockDisplay(dpy);
 	SyncHandle();
 	return False;
@@ -140,16 +141,16 @@ Bool DRI2Connect(Display *dpy, int screen,
     _XReadPad(dpy, *driverName, rep.driverNameLength);
     (*driverName)[rep.driverNameLength] = '\0';
 
-    *busId = Xmalloc(rep.busIdLength + 1);
-    if (*busId == NULL) {
+    *deviceName = Xmalloc(rep.deviceNameLength + 1);
+    if (*deviceName == NULL) {
 	Xfree(*driverName);
-	_XEatData(dpy, ((rep.busIdLength + 3) & ~3));
+	_XEatData(dpy, ((rep.deviceNameLength + 3) & ~3));
 	UnlockDisplay(dpy);
 	SyncHandle();
 	return False;
     }
-    _XReadPad(dpy, *busId, rep.busIdLength);
-    (*busId)[rep.busIdLength] = '\0';
+    _XReadPad(dpy, *deviceName, rep.deviceNameLength);
+    (*deviceName)[rep.deviceNameLength] = '\0';
 
     UnlockDisplay(dpy);
     SyncHandle();
@@ -157,26 +158,27 @@ Bool DRI2Connect(Display *dpy, int screen,
     return True;
 }
 
-Bool DRI2AuthConnection(Display *dpy, int screen, drm_magic_t magic)
+Bool DRI2Authenticate(Display *dpy, XID window, drm_magic_t magic)
 {
     XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2AuthConnectionReq *req;
-    xDRI2AuthConnectionReply rep;
+    xDRI2AuthenticateReq *req;
+    xDRI2AuthenticateReply rep;
 
     XextCheckExtension (dpy, info, dri2ExtensionName, False);
 
     LockDisplay(dpy);
-    GetReq(DRI2AuthConnection, req);
+    GetReq(DRI2Authenticate, req);
     req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2AuthConnection;
-    req->screen = screen;
+    req->dri2ReqType = X_DRI2Authenticate;
+    req->window = window;
     req->magic = magic;
-    rep.authenticated = 0;
+
     if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
 	UnlockDisplay(dpy);
 	SyncHandle();
 	return False;
     }
+
     UnlockDisplay(dpy);
     SyncHandle();
 
@@ -199,6 +201,24 @@ void DRI2CreateDrawable(Display *dpy, XID drawable)
     SyncHandle();
 }
 
+void DRI2DestroyDrawable(Display *dpy, XID drawable)
+{
+    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+    xDRI2DestroyDrawableReq *req;
+
+    XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
+
+    XSync(dpy, False);
+
+    LockDisplay(dpy);
+    GetReq(DRI2DestroyDrawable, req);
+    req->reqType = info->codes->major_opcode;
+    req->dri2ReqType = X_DRI2DestroyDrawable;
+    req->drawable = drawable;
+    UnlockDisplay(dpy);
+    SyncHandle();
+}
+
 DRI2Buffer *DRI2GetBuffers(Display *dpy, XID drawable,
 			   int *width, int *height,
 			   unsigned int *attachments, int count,
@@ -257,45 +277,27 @@ DRI2Buffer *DRI2GetBuffers(Display *dpy, XID drawable,
     return buffers;
 }
 
-void DRI2SwapBuffers(Display *dpy, XID drawable,
-		     int x, int y, int width, int height)
+void DRI2CopyRegion(Display *dpy, XID drawable, XserverRegion region,
+		    CARD32 dest, CARD32 src)
 {
     XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2SwapBuffersReq *req;
-    xDRI2SwapBuffersReply rep;
+    xDRI2CopyRegionReq *req;
+    xDRI2CopyRegionReply rep;
 
     XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
 
     LockDisplay(dpy);
-    GetReq(DRI2SwapBuffers, req);
+    GetReq(DRI2CopyRegion, req);
     req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2SwapBuffers;
+    req->dri2ReqType = X_DRI2CopyRegion;
     req->drawable = drawable;
-    req->x = x;
-    req->y = y;
-    req->width = width;
-    req->height = height;
+    req->region = region;
+    req->dest = dest;
+    req->src = src;
+    req->bitmask = 0;
 
     _XReply(dpy, (xReply *)&rep, 0, xFalse);
 
     UnlockDisplay(dpy);
     SyncHandle();
 }
-
-void DRI2DestroyDrawable(Display *dpy, XID drawable)
-{
-    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-    xDRI2DestroyDrawableReq *req;
-
-    XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
-
-    XSync(dpy, False);
-
-    LockDisplay(dpy);
-    GetReq(DRI2DestroyDrawable, req);
-    req->reqType = info->codes->major_opcode;
-    req->dri2ReqType = X_DRI2DestroyDrawable;
-    req->drawable = drawable;
-    UnlockDisplay(dpy);
-    SyncHandle();
-}
diff --git a/src/glx/x11/dri2.h b/src/glx/x11/dri2.h
index 25212f99e5..c1bfa664bb 100644
--- a/src/glx/x11/dri2.h
+++ b/src/glx/x11/dri2.h
@@ -34,6 +34,9 @@
 #ifndef _DRI2_H_
 #define _DRI2_H_
 
+#include <X11/extensions/Xfixes.h>
+#include <X11/extensions/dri2tokens.h>
+
 typedef struct {
     unsigned int attachment;
     unsigned int name;
@@ -47,10 +50,10 @@ DRI2QueryExtension(Display *display, int *eventBase, int *errorBase);
 extern Bool
 DRI2QueryVersion(Display *display, int *major, int *minor);
 extern Bool
-DRI2Connect(Display *display, int screen,
-	    char **driverName, char **busId, unsigned int *sareaHandle);
+DRI2Connect(Display *display, XID window,
+	    char **driverName, char **deviceName);
 extern Bool
-DRI2AuthConnection(Display *display, int screen, drm_magic_t magic);
+DRI2Authenticate(Display *display, XID window, drm_magic_t magic);
 extern void
 DRI2CreateDrawable(Display *display, XID drawable);
 extern void
@@ -60,8 +63,9 @@ DRI2GetBuffers(Display *dpy, XID drawable,
 	       int *width, int *height,
 	       unsigned int *attachments, int count,
 	       int *outCount);
+
 extern void
-DRI2SwapBuffers(Display *dpy, XID drawable,
-		int x, int y, int width, int height);
+DRI2CopyRegion(Display *dpy, XID drawable, XserverRegion region,
+	       CARD32 dest, CARD32 src);
 
 #endif
diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c
index 39b618e718..bf76d1899b 100644
--- a/src/glx/x11/dri2_glx.c
+++ b/src/glx/x11/dri2_glx.c
@@ -39,8 +39,9 @@
 #include "glxclient.h"
 #include "glcontextmodes.h"
 #include "xf86dri.h"
-#include "sarea.h"
 #include <dlfcn.h>
+#include <fcntl.h>
+#include <unistd.h>
 #include <sys/types.h>
 #include <sys/mman.h>
 #include "xf86drm.h"
@@ -183,19 +184,35 @@ static __GLXDRIdrawable *dri2CreateDrawable(__GLXscreenConfigs *psc,
     return &pdraw->base;
 }
 
+static void dri2CopySubBuffer(__GLXDRIdrawable *pdraw,
+			      int x, int y, int width, int height)
+{
+    XRectangle xrect;
+    XserverRegion region;
+
+    xrect.x = x;
+    xrect.y = y;
+    xrect.width = width;
+    xrect.height = height;
+
+    region = XFixesCreateRegion(pdraw->psc->dpy, &xrect, 1);
+    DRI2CopyRegion(pdraw->psc->dpy, pdraw->drawable, region,
+		   DRI2BufferFrontLeft, DRI2BufferBackLeft);
+    XFixesDestroyRegion(pdraw->psc->dpy, region);
+}
+
 static void dri2SwapBuffers(__GLXDRIdrawable *pdraw)
 {
     __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
 
-    DRI2SwapBuffers(pdraw->psc->dpy, pdraw->drawable,
-		    0, 0, priv->width, priv->height);
+    dri2CopySubBuffer(pdraw, 0, 0, priv->width, priv->height);
 }
 
 static void dri2DestroyScreen(__GLXscreenConfigs *psc)
 {
     /* Free the direct rendering per screen data */
     (*psc->core->destroyScreen)(psc->__driScreen);
-    drmClose(psc->fd);
+    close(psc->fd);
     psc->__driScreen = NULL;
 }
 
@@ -249,8 +266,7 @@ static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
     const __DRIconfig **driver_configs;
     const __DRIextension **extensions;
     __GLXDRIscreen *psp;
-    unsigned int sareaHandle;
-    char *driverName, *busID;
+    char *driverName, *deviceName;
     drm_magic_t magic;
     int i;
 
@@ -261,7 +277,8 @@ static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
     /* Initialize per screen dynamic client GLX extensions */
     psc->ext_list_first_time = GL_TRUE;
 
-    if (!DRI2Connect(psc->dpy, screen, &driverName, &busID, &sareaHandle))
+    if (!DRI2Connect(psc->dpy, RootWindow(psc->dpy, screen),
+		     &driverName, &deviceName))
 	return NULL;
 
     psc->driver = driOpenDriver(driverName);
@@ -286,7 +303,7 @@ static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
 	goto handle_error;
     }
 
-    psc->fd = drmOpen(NULL, busID);
+    psc->fd = open(deviceName, O_RDWR);
     if (psc->fd < 0) {
 	ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
 	return NULL;
@@ -295,10 +312,8 @@ static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
     if (drmGetMagic(psc->fd, &magic))
 	return NULL;
 
-    if (!DRI2AuthConnection(psc->dpy, screen, magic)) {
-	ErrorMessageF("failed to authenticate drm access\n");
+    if (!DRI2Authenticate(psc->dpy, RootWindow(psc->dpy, screen), magic))
 	return NULL;
-    }
 
     psc->__driScreen = 
 	psc->dri2->createNewScreen(screen, psc->fd,
@@ -317,15 +332,16 @@ static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
     psp->createContext = dri2CreateContext;
     psp->createDrawable = dri2CreateDrawable;
     psp->swapBuffers = dri2SwapBuffers;
+    psp->copySubBuffer = dri2CopySubBuffer;
 
     Xfree(driverName);
-    Xfree(busID);
+    Xfree(deviceName);
 
     return psp;
 
  handle_error:
     Xfree(driverName);
-    Xfree(busID);
+    Xfree(deviceName);
 
     /* FIXME: clean up here */
 
diff --git a/src/glx/x11/dri_common.c b/src/glx/x11/dri_common.c
index 4e535d5f10..f6e16fa856 100644
--- a/src/glx/x11/dri_common.c
+++ b/src/glx/x11/dri_common.c
@@ -340,7 +340,7 @@ driBindExtensions(__GLXscreenConfigs *psc, int dri2)
     for (i = 0; extensions[i]; i++) {
 #ifdef __DRI_COPY_SUB_BUFFER
 	if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
-	    psc->copySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
+	    psc->driCopySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
 	    __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer_bit");
 	}
 #endif
diff --git a/src/glx/x11/dri_glx.c b/src/glx/x11/dri_glx.c
index 290b87c62e..7aa97b9ee9 100644
--- a/src/glx/x11/dri_glx.c
+++ b/src/glx/x11/dri_glx.c
@@ -575,6 +575,13 @@ static void driSwapBuffers(__GLXDRIdrawable *pdraw)
    (*pdraw->psc->core->swapBuffers)(pdraw->driDrawable);
 }
 
+static void driCopySubBuffer(__GLXDRIdrawable *pdraw,
+			     int x, int y, int width, int height)
+{
+    (*pdraw->psc->driCopySubBuffer->copySubBuffer)(pdraw->driDrawable,
+						   x, y, width, height);
+}
+
 static void driDestroyScreen(__GLXscreenConfigs *psc)
 {
     /* Free the direct rendering per screen data */
@@ -642,6 +649,8 @@ static __GLXDRIscreen *driCreateScreen(__GLXscreenConfigs *psc, int screen,
     }
 
     driBindExtensions(psc, 0);
+    if (psc->driCopySubBuffer)
+	psp->copySubBuffer = driCopySubBuffer;
 
     psp->destroyScreen = driDestroyScreen;
     psp->createContext = driCreateContext;
diff --git a/src/glx/x11/glxclient.h b/src/glx/x11/glxclient.h
index 06010b4bf0..fe2f540e0f 100644
--- a/src/glx/x11/glxclient.h
+++ b/src/glx/x11/glxclient.h
@@ -138,6 +138,8 @@ struct __GLXDRIscreenRec {
 					const __GLcontextModes *modes);
 
     void (*swapBuffers)(__GLXDRIdrawable *pdraw);
+    void (*copySubBuffer)(__GLXDRIdrawable *pdraw,
+			  int x, int y, int width, int height);
 };
 
 struct __GLXDRIcontextRec {
@@ -493,7 +495,7 @@ struct __GLXscreenConfigsRec {
     __GLXDRIscreen *driScreen;
 
 #ifdef __DRI_COPY_SUB_BUFFER
-    const __DRIcopySubBufferExtension *copySubBuffer;
+    const __DRIcopySubBufferExtension *driCopySubBuffer;
 #endif
 
 #ifdef __DRI_SWAP_CONTROL
diff --git a/src/glx/x11/glxcmds.c b/src/glx/x11/glxcmds.c
index 72ab48929d..ff04853e93 100644
--- a/src/glx/x11/glxcmds.c
+++ b/src/glx/x11/glxcmds.c
@@ -2499,10 +2499,9 @@ static void __glXCopySubBufferMESA(Display *dpy, GLXDrawable drawable,
     int screen;
     __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
     if ( pdraw != NULL ) {
-	__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
-	if (psc->copySubBuffer != NULL) {
-	    (*psc->copySubBuffer->copySubBuffer)(pdraw->driDrawable,
-						 x, y, width, height);
+	__GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+	if (psc->driScreen->copySubBuffer != NULL) {
+	    (*psc->driScreen->copySubBuffer)(pdraw, x, y, width, height);
 	}
 
 	return;
-- 
cgit v1.2.3


From a7b24ac02f80efd83e93b4597a2c0e5a6ba198fe Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 16 Oct 2008 08:23:28 -0600
Subject: mesa: fix error codes in _mesa_GetObjectParameterivARB(), bug 17861

---
 src/mesa/main/shaders.c | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/src/mesa/main/shaders.c b/src/mesa/main/shaders.c
index e5c54bb10d..7491d00c35 100644
--- a/src/mesa/main/shaders.c
+++ b/src/mesa/main/shaders.c
@@ -1,6 +1,6 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.1
+ * Version:  7.3
  *
  * Copyright (C) 2004-2008  Brian Paul   All Rights Reserved.
  *
@@ -235,30 +235,21 @@ _mesa_GetObjectParameterivARB(GLhandleARB object, GLenum pname, GLint *params)
    if (ctx->Driver.IsProgram(ctx, object)) {
       if (pname == GL_OBJECT_TYPE_ARB) {
 	 *params = GL_PROGRAM_OBJECT_ARB;
-      } else {
+      }
+      else {
 	 ctx->Driver.GetProgramiv(ctx, object, pname, params);
       }
    }
    else if (ctx->Driver.IsShader(ctx, object)) {
       if (pname == GL_OBJECT_TYPE_ARB) {
 	 *params = GL_SHADER_OBJECT_ARB;
-      } else {
+      }
+      else {
 	 ctx->Driver.GetShaderiv(ctx, object, pname, params);
       }
    }
    else {
-      /* error code depends on pname */
-      GLenum err;
-      switch (pname) {
-      case GL_OBJECT_TYPE_ARB:
-      case GL_OBJECT_DELETE_STATUS_ARB:
-      case GL_OBJECT_INFO_LOG_LENGTH_ARB:
-         err = GL_INVALID_OPERATION;
-         break;
-      default:
-         err = GL_INVALID_VALUE;
-      }
-      _mesa_error(ctx, err, "glGetObjectParameterivARB");
+      _mesa_error(ctx, GL_INVALID_VALUE, "glGetObjectParameterivARB");
    }
 }
 
-- 
cgit v1.2.3


From 73e119363216b75243dce170f8afd5c2f9bfce50 Mon Sep 17 00:00:00 2001
From: Roland Scheidegger <sroland@tungstengraphics.com>
Date: Thu, 16 Oct 2008 16:23:47 +0200
Subject: fix span issue with really old ddx and non-tcl r100 chips

---
 src/mesa/drivers/dri/radeon/radeon_screen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 05107dd2ad..5f32dd575e 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -900,7 +900,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
    screen->depthHasSurface = (sPriv->ddx_version.major > 4) ||
       /* these chips don't use tiled z without hyperz. So always pretend
          we have set up a surface which will cause linear reads/writes */
-      ((screen->chip_family & RADEON_CLASS_R100) &&
+      (IS_R100_CLASS(screen) &&
       !(screen->chip_flags & RADEON_CHIPSET_TCL));
 
    if ( dri_priv->textureSize == 0 ) {
-- 
cgit v1.2.3


From 9a84d78c182fd66168bd474283c1afd803c8a27f Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 16 Oct 2008 14:16:41 -0600
Subject: glxgears: for fullscreen, disable window borders the right way

---
 progs/xdemos/glxgears.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 50 insertions(+), 2 deletions(-)

diff --git a/progs/xdemos/glxgears.c b/progs/xdemos/glxgears.c
index c98c3157b5..8db717f1aa 100644
--- a/progs/xdemos/glxgears.c
+++ b/progs/xdemos/glxgears.c
@@ -419,6 +419,52 @@ init(void)
 }
 
 
+/**
+ * Remove window border/decorations.
+ */
+static void
+no_border( Display *dpy, Window w)
+{
+   static const unsigned MWM_HINTS_DECORATIONS = (1 << 1);
+   static const int PROP_MOTIF_WM_HINTS_ELEMENTS = 5;
+
+   typedef struct
+   {
+      unsigned long       flags;
+      unsigned long       functions;
+      unsigned long       decorations;
+      long                inputMode;
+      unsigned long       status;
+   } PropMotifWmHints;
+
+   PropMotifWmHints motif_hints;
+   Atom prop, proptype;
+   unsigned long flags = 0;
+
+   /* setup the property */
+   motif_hints.flags = MWM_HINTS_DECORATIONS;
+   motif_hints.decorations = flags;
+
+   /* get the atom for the property */
+   prop = XInternAtom( dpy, "_MOTIF_WM_HINTS", True );
+   if (!prop) {
+      /* something went wrong! */
+      return;
+   }
+
+   /* not sure this is correct, seems to work, XA_WM_HINTS didn't work */
+   proptype = prop;
+
+   XChangeProperty( dpy, w,                         /* display, window */
+                    prop, proptype,                 /* property, type */
+                    32,                             /* format: 32-bit datums */
+                    PropModeReplace,                /* mode */
+                    (unsigned char *) &motif_hints, /* data */
+                    PROP_MOTIF_WM_HINTS_ELEMENTS    /* nelements */
+                  );
+}
+
+
 /*
  * Create an RGB, double-buffered window.
  * Return the window and context handles.
@@ -479,13 +525,15 @@ make_window( Display *dpy, const char *name,
    attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
    attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
    /* XXX this is a bad way to get a borderless window! */
-   attr.override_redirect = fullscreen;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect;
+   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
 
    win = XCreateWindow( dpy, root, x, y, width, height,
 		        0, visinfo->depth, InputOutput,
 		        visinfo->visual, mask, &attr );
 
+   if (fullscreen)
+      no_border(dpy, win);
+
    /* set hints and properties */
    {
       XSizeHints sizehints;
-- 
cgit v1.2.3


From 893ea47e44279a29a2aa58eaaa8a757043d717aa Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 16 Oct 2008 14:21:17 -0600
Subject: glxswapcontrol: added -fullscreen option

---
 progs/xdemos/glxswapcontrol.c | 91 ++++++++++++++++++++++++++++++++++++-------
 1 file changed, 77 insertions(+), 14 deletions(-)

diff --git a/progs/xdemos/glxswapcontrol.c b/progs/xdemos/glxswapcontrol.c
index e429d58ecc..2c51801989 100644
--- a/progs/xdemos/glxswapcontrol.c
+++ b/progs/xdemos/glxswapcontrol.c
@@ -121,7 +121,7 @@ static char ** extension_table = NULL;
 static unsigned num_extensions;
 
 static GLboolean use_ztrick = GL_FALSE;
-static GLfloat   aspect;
+static GLfloat aspectX = 1.0f, aspectY = 1.0f;
 
 /*
  *
@@ -313,13 +313,13 @@ draw(void)
 
       glMatrixMode(GL_PROJECTION);
       glLoadIdentity();
-      glFrustum(-1.0, 1.0, -aspect, aspect, 5.0, 60.0);
+      glFrustum(-aspectX, aspectX, -aspectY, aspectY, 5.0, 60.0);
 
       glEnable(GL_LIGHTING);
 
       glMatrixMode(GL_MODELVIEW);
       glLoadIdentity();
-      glTranslatef(0.0, 0.0, -40.0);
+      glTranslatef(0.0, 0.0, -45.0);
    }
    else {
       glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -356,17 +356,23 @@ draw(void)
 static void
 reshape(int width, int height)
 {
-   aspect = (GLfloat) height / (GLfloat) width;
+   if (width > height) {
+      aspectX = (GLfloat) width / (GLfloat) height;
+      aspectY = 1.0;
+   }
+   else {
+      aspectX = 1.0;
+      aspectY = (GLfloat) height / (GLfloat) width;
+   }
 
-   
    glViewport(0, 0, (GLint) width, (GLint) height);
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
 
-   glFrustum(-1.0, 1.0, -aspect, aspect, 5.0, 60.0);
+   glFrustum(-aspectX, aspectX, -aspectY, aspectY, 5.0, 60.0);
    glMatrixMode(GL_MODELVIEW);
    glLoadIdentity();
-   glTranslatef(0.0, 0.0, -40.0);
+   glTranslatef(0.0, 0.0, -45.0);
 }
 
 
@@ -407,13 +413,59 @@ init(void)
 }
 
 
+/**
+ * Remove window border/decorations.
+ */
+static void
+no_border( Display *dpy, Window w)
+{
+   static const unsigned MWM_HINTS_DECORATIONS = (1 << 1);
+   static const int PROP_MOTIF_WM_HINTS_ELEMENTS = 5;
+
+   typedef struct
+   {
+      unsigned long       flags;
+      unsigned long       functions;
+      unsigned long       decorations;
+      long                inputMode;
+      unsigned long       status;
+   } PropMotifWmHints;
+
+   PropMotifWmHints motif_hints;
+   Atom prop, proptype;
+   unsigned long flags = 0;
+
+   /* setup the property */
+   motif_hints.flags = MWM_HINTS_DECORATIONS;
+   motif_hints.decorations = flags;
+
+   /* get the atom for the property */
+   prop = XInternAtom( dpy, "_MOTIF_WM_HINTS", True );
+   if (!prop) {
+      /* something went wrong! */
+      return;
+   }
+
+   /* not sure this is correct, seems to work, XA_WM_HINTS didn't work */
+   proptype = prop;
+
+   XChangeProperty( dpy, w,                         /* display, window */
+                    prop, proptype,                 /* property, type */
+                    32,                             /* format: 32-bit datums */
+                    PropModeReplace,                /* mode */
+                    (unsigned char *) &motif_hints, /* data */
+                    PROP_MOTIF_WM_HINTS_ELEMENTS    /* nelements */
+                  );
+}
+
+
 /*
  * Create an RGB, double-buffered window.
  * Return the window and context handles.
  */
 static void
 make_window( Display *dpy, const char *name,
-             int x, int y, int width, int height,
+             int x, int y, int width, int height, GLboolean fullscreen,
              Window *winRet, GLXContext *ctxRet)
 {
    int attrib[] = { GLX_RGBA,
@@ -434,6 +486,12 @@ make_window( Display *dpy, const char *name,
    scrnum = DefaultScreen( dpy );
    root = RootWindow( dpy, scrnum );
 
+   if (fullscreen) {
+      x = y = 0;
+      width = DisplayWidth( dpy, scrnum );
+      height = DisplayHeight( dpy, scrnum );
+   }
+
    visinfo = glXChooseVisual( dpy, scrnum, attrib );
    if (!visinfo) {
       printf("Error: couldn't get an RGB, Double-buffered visual\n");
@@ -464,6 +522,9 @@ make_window( Display *dpy, const char *name,
                               None, (char **)NULL, 0, &sizehints);
    }
 
+   if (fullscreen)
+      no_border(dpy, win);
+
    ctx = glXCreateContext( dpy, visinfo, NULL, True );
    if (!ctx) {
       printf("Error: glXCreateContext failed\n");
@@ -572,7 +633,6 @@ event_loop(Display *dpy, Window win)
  * Display the refresh rate of the display using the GLX_OML_sync_control
  * extension.
  */
-
 static void
 show_refresh_rate( Display * dpy )
 {
@@ -599,7 +659,6 @@ show_refresh_rate( Display * dpy )
  * \param string   String of GLX extensions.
  * \sa is_extension_supported
  */
-
 static void
 make_extension_table( const char * string )
 {
@@ -679,7 +738,6 @@ make_extension_table( const char * string )
  * \return GL_TRUE of the extension is supported, GL_FALSE otherwise.
  * \sa make_extension_table
  */
-
 static GLboolean
 is_extension_supported( const char * ext )
 {
@@ -705,11 +763,12 @@ main(int argc, char *argv[])
    int swap_interval = 1;
    GLboolean do_swap_interval = GL_FALSE;
    GLboolean force_get_rate = GL_FALSE;
+   GLboolean fullscreen = GL_FALSE;
    GLboolean printInfo = GL_FALSE;
    int i;
    PFNGLXSWAPINTERVALMESAPROC set_swap_interval = NULL;
    PFNGLXGETSWAPINTERVALMESAPROC get_swap_interval = NULL;
-
+   int width = 300, height = 300;
 
    for (i = 1; i < argc; i++) {
       if (strcmp(argv[i], "-display") == 0 && i + 1 < argc) {
@@ -731,6 +790,9 @@ main(int argc, char *argv[])
 	  */
 	 force_get_rate = GL_TRUE;
       }
+      else if (strcmp(argv[i], "-fullscreen") == 0) {
+         fullscreen = GL_TRUE;
+      }
       else if (strcmp(argv[i], "-ztrick") == 0) {
 	 use_ztrick = GL_TRUE;
       }
@@ -743,6 +805,7 @@ main(int argc, char *argv[])
          printf("  -info                   Display GL information\n");
          printf("  -swap N                 Swap no more than once per N vertical refreshes\n");
          printf("  -forcegetrate           Try to use glXGetMscRateOML function\n");
+         printf("  -fullscreen             Full-screen window\n");
          return 0;
       }
    }
@@ -753,7 +816,7 @@ main(int argc, char *argv[])
       return -1;
    }
 
-   make_window(dpy, "glxgears", 0, 0, 300, 300, &win, &ctx);
+   make_window(dpy, "glxgears", 0, 0, width, height, fullscreen, &win, &ctx);
    XMapWindow(dpy, win);
    glXMakeCurrent(dpy, win, ctx);
 
@@ -817,7 +880,7 @@ main(int argc, char *argv[])
    /* Set initial projection/viewing transformation.
     * same as glxgears.c
     */
-   reshape(300, 300);
+   reshape(width, height);
 
    event_loop(dpy, win);
 
-- 
cgit v1.2.3


From b4bf9acc32ac8693b1fdf80f351523a468ba6bd1 Mon Sep 17 00:00:00 2001
From: "Xiang, Haihao" <haihao.xiang@intel.com>
Date: Tue, 21 Oct 2008 10:30:39 +0800
Subject: i915: fix carsh in i830_emit_state. (bug #17766)

---
 src/mesa/drivers/dri/i915/i830_vtbl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i915/i830_vtbl.c b/src/mesa/drivers/dri/i915/i830_vtbl.c
index 773a8b4dd0..3c9851e63f 100644
--- a/src/mesa/drivers/dri/i915/i830_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i830_vtbl.c
@@ -449,7 +449,8 @@ i830_emit_state(struct intel_context *intel)
    aper_array[aper_count++] = intel->batch->buf;
    if (dirty & I830_UPLOAD_BUFFERS) {
       aper_array[aper_count++] = state->draw_region->buffer;
-      aper_array[aper_count++] = state->depth_region->buffer;
+      if (state->depth_region)
+         aper_array[aper_count++] = state->depth_region->buffer;
    }
 
    for (i = 0; i < I830_TEX_UNITS; i++)
-- 
cgit v1.2.3


From 0970de31718288e5f2d655147d067ab2e2df5e37 Mon Sep 17 00:00:00 2001
From: Kristof Ralovich <kristof.ralovich@gmail.com>
Date: Tue, 21 Oct 2008 08:20:24 -0600
Subject: glx: updated comment

---
 src/glx/x11/glx_query.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/glx/x11/glx_query.c b/src/glx/x11/glx_query.c
index 9664243d8e..5ea58964ad 100644
--- a/src/glx/x11/glx_query.c
+++ b/src/glx/x11/glx_query.c
@@ -55,7 +55,7 @@ typedef struct GLXGenericGetString
 #define X_GLXGenericGetString 0
 
 /**
- * Query the Server GLX string and cache it in the display private.
+ * Query the Server GLX string.
  * This routine will allocate the necessay space for the string.
  */
 char *
-- 
cgit v1.2.3


From 22e442544bc451f114288f07cf9cc1584ca357a1 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 22 Oct 2008 07:36:33 -0600
Subject: mesa: in textore.c, only adjust image for convolution if image is a
 color format

Makes things consistant with the code in teximage.c.
We only want to apply convolution to color formats (not depth/index formats)
---
 src/mesa/main/teximage.c | 27 +++++++++++++++------------
 src/mesa/main/teximage.h |  3 +++
 src/mesa/main/texstore.c |  4 ++--
 3 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 4a419fde26..1838e41e48 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -388,9 +388,10 @@ _mesa_base_tex_format( GLcontext *ctx, GLint internalFormat )
  * index, depth, stencil, etc).
  * \param format  the image format value (may by an internal texture format)
  * \return GL_TRUE if its a color/RGBA format, GL_FALSE otherwise.
+ * XXX maybe move this func to image.c
  */
-static GLboolean
-is_color_format(GLenum format)
+GLboolean
+_mesa_is_color_format(GLenum format)
 {
    switch (format) {
       case GL_RED:
@@ -491,6 +492,7 @@ is_color_format(GLenum format)
 #endif /* FEATURE_EXT_texture_sRGB */
          return GL_TRUE;
       case GL_YCBCR_MESA:  /* not considered to be RGB */
+         /* fall-through */
       default:
          return GL_FALSE;
    }
@@ -1576,9 +1578,9 @@ texture_error_check( GLcontext *ctx, GLenum target,
    }
 
    /* make sure internal format and format basically agree */
-   colorFormat = is_color_format(format);
+   colorFormat = _mesa_is_color_format(format);
    indexFormat = is_index_format(format);
-   if ((is_color_format(internalFormat) && !colorFormat && !indexFormat) ||
+   if ((_mesa_is_color_format(internalFormat) && !colorFormat && !indexFormat) ||
        (is_index_format(internalFormat) && !indexFormat) ||
        (is_depth_format(internalFormat) != is_depth_format(format)) ||
        (is_ycbcr_format(internalFormat) != is_ycbcr_format(format)) ||
@@ -2325,8 +2327,8 @@ _mesa_GetTexImage( GLenum target, GLint level, GLenum format,
        * texture's format.  Note that a color index texture can be converted
        * to RGBA so that combo is allowed.
        */
-      if (is_color_format(format)
-	  && !is_color_format(texImage->TexFormat->BaseFormat)
+      if (_mesa_is_color_format(format)
+	  && !_mesa_is_color_format(texImage->TexFormat->BaseFormat)
 	  && !is_index_format(texImage->TexFormat->BaseFormat)) {
 	 _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexImage(format mismatch)");
 	 goto out;
@@ -2419,7 +2421,7 @@ _mesa_TexImage1D( GLenum target, GLint level, GLint internalFormat,
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
 #if FEATURE_convolve
-   if (is_color_format(internalFormat)) {
+   if (_mesa_is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
    }
 #endif
@@ -2516,7 +2518,7 @@ _mesa_TexImage2D( GLenum target, GLint level, GLint internalFormat,
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
 #if FEATURE_convolve
-   if (is_color_format(internalFormat)) {
+   if (_mesa_is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
 					 &postConvHeight);
    }
@@ -2741,7 +2743,7 @@ _mesa_TexSubImage1D( GLenum target, GLint level,
 
 #if FEATURE_convolve
    /* XXX should test internal format */
-   if (is_color_format(format)) {
+   if (_mesa_is_color_format(format)) {
       _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
    }
 #endif
@@ -2801,7 +2803,7 @@ _mesa_TexSubImage2D( GLenum target, GLint level,
 
 #if FEATURE_convolve
    /* XXX should test internal format */
-   if (is_color_format(format)) {
+   if (_mesa_is_color_format(format)) {
       _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
                                          &postConvHeight);
    }
@@ -2916,7 +2918,7 @@ _mesa_CopyTexImage1D( GLenum target, GLint level,
       _mesa_update_state(ctx);
 
 #if FEATURE_convolve
-   if (is_color_format(internalFormat)) {
+   if (_mesa_is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
    }
 #endif
@@ -2981,7 +2983,7 @@ _mesa_CopyTexImage2D( GLenum target, GLint level, GLenum internalFormat,
       _mesa_update_state(ctx);
 
 #if FEATURE_convolve
-   if (is_color_format(internalFormat)) {
+   if (_mesa_is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
                                          &postConvHeight);
    }
@@ -3048,6 +3050,7 @@ _mesa_CopyTexSubImage1D( GLenum target, GLint level,
       _mesa_update_state(ctx);
 
 #if FEATURE_convolve
+
    /* XXX should test internal format */
    _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
 #endif
diff --git a/src/mesa/main/teximage.h b/src/mesa/main/teximage.h
index b718c0046d..eb60a1fa8f 100644
--- a/src/mesa/main/teximage.h
+++ b/src/mesa/main/teximage.h
@@ -111,6 +111,9 @@ extern GLuint
 _mesa_tex_target_to_face(GLenum target);
 
 
+extern GLboolean
+_mesa_is_color_format(GLenum format);
+
 
 /**
  * Lock a texture for updating.  See also _mesa_lock_context_textures().
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 75b14c2bf0..a5cf52b5a6 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -3006,7 +3006,7 @@ _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
    GLint sizeInBytes;
    (void) border;
 
-   if (ctx->_ImageTransferState & IMAGE_CONVOLUTION_BIT) {
+   if (_mesa_is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
    }
 
@@ -3080,7 +3080,7 @@ _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
    GLint texelBytes, sizeInBytes;
    (void) border;
 
-   if (ctx->_ImageTransferState & IMAGE_CONVOLUTION_BIT) {
+   if (_mesa_is_color_format(internalFormat)) {
       _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
                                          &postConvHeight);
    }
-- 
cgit v1.2.3


From 9dfd54fa83f9d2266ee637721365f8922deb17fc Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 22 Oct 2008 07:48:37 -0600
Subject: mesa: some re-org of glCopyTexSubImage1/2/3D() error checking

---
 src/mesa/main/teximage.c | 65 ++++++++++++++++++++++++------------------------
 1 file changed, 32 insertions(+), 33 deletions(-)

diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 1838e41e48..4c48370d9d 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -2042,30 +2042,20 @@ copytexture_error_check( GLcontext *ctx, GLuint dimensions,
 
 /**
  * Test glCopyTexSubImage[12]D() parameters for errors.
+ * Note that this is the first part of error checking.
+ * See also copytexsubimage_error_check2() below for the second part.
  * 
  * \param ctx GL context.
  * \param dimensions texture image dimensions (must be 1, 2 or 3).
  * \param target texture target given by the user.
  * \param level image level given by the user.
- * \param xoffset sub-image x offset given by the user.
- * \param yoffset sub-image y offset given by the user.
- * \param zoffset sub-image z offset given by the user.
- * \param width image width given by the user.
- * \param height image height given by the user.
  * 
  * \return GL_TRUE if an error was detected, or GL_FALSE if no errors.
- * 
- * Verifies each of the parameters against the constants specified in
- * __GLcontextRec::Const and the supported extensions, and according to the
- * OpenGL specification.
  */
 static GLboolean
-copytexsubimage_error_check( GLcontext *ctx, GLuint dimensions,
-                             GLenum target, GLint level,
-                             GLint xoffset, GLint yoffset, GLint zoffset,
-                             GLsizei width, GLsizei height)
+copytexsubimage_error_check1( GLcontext *ctx, GLuint dimensions,
+                              GLenum target, GLint level)
 {
-   /* Check target */
    /* Check that the source buffer is complete */
    if (ctx->ReadBuffer->Name) {
       _mesa_test_framebuffer_completeness(ctx, ctx->ReadBuffer);
@@ -2076,6 +2066,7 @@ copytexsubimage_error_check( GLcontext *ctx, GLuint dimensions,
       }
    }
 
+   /* Check target */
    if (dimensions == 1) {
       if (target != GL_TEXTURE_1D) {
          _mesa_error( ctx, GL_INVALID_ENUM, "glCopyTexSubImage1D(target)" );
@@ -2123,21 +2114,18 @@ copytexsubimage_error_check( GLcontext *ctx, GLuint dimensions,
       return GL_TRUE;
    }
 
-   /* Check size */
-   if (width < 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glCopyTexSubImage%dD(width=%d)", dimensions, width);
-      return GL_TRUE;
-   }
-   if (dimensions > 1 && height < 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glCopyTexSubImage%dD(height=%d)", dimensions, height);
-      return GL_TRUE;
-   }
-
    return GL_FALSE;
 }
 
+
+/**
+ * Second part of error checking for glCopyTexSubImage[12]D().
+ * \param xoffset sub-image x offset given by the user.
+ * \param yoffset sub-image y offset given by the user.
+ * \param zoffset sub-image z offset given by the user.
+ * \param width image width given by the user.
+ * \param height image height given by the user.
+ */
 static GLboolean
 copytexsubimage_error_check2( GLcontext *ctx, GLuint dimensions,
 			      GLenum target, GLint level,
@@ -2145,6 +2133,7 @@ copytexsubimage_error_check2( GLcontext *ctx, GLuint dimensions,
 			      GLsizei width, GLsizei height,
 			      const struct gl_texture_image *teximage )
 {
+   /* check that dest tex image exists */
    if (!teximage) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glCopyTexSubImage%dD(undefined texture level: %d)",
@@ -2152,6 +2141,19 @@ copytexsubimage_error_check2( GLcontext *ctx, GLuint dimensions,
       return GL_TRUE;
    }
 
+   /* Check size */
+   if (width < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyTexSubImage%dD(width=%d)", dimensions, width);
+      return GL_TRUE;
+   }
+   if (dimensions > 1 && height < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyTexSubImage%dD(height=%d)", dimensions, height);
+      return GL_TRUE;
+   }
+
+   /* check x/y offsets */
    if (xoffset < -((GLint)teximage->Border)) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glCopyTexSubImage%dD(xoffset=%d)", dimensions, xoffset);
@@ -2176,6 +2178,7 @@ copytexsubimage_error_check2( GLcontext *ctx, GLuint dimensions,
       }
    }
 
+   /* check z offset */
    if (dimensions > 2) {
       if (zoffset < -((GLint)teximage->Border)) {
          _mesa_error(ctx, GL_INVALID_VALUE,
@@ -3050,13 +3053,11 @@ _mesa_CopyTexSubImage1D( GLenum target, GLint level,
       _mesa_update_state(ctx);
 
 #if FEATURE_convolve
-
    /* XXX should test internal format */
    _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
 #endif
 
-   if (copytexsubimage_error_check(ctx, 1, target, level,
-                                   xoffset, 0, 0, postConvWidth, 1))
+   if (copytexsubimage_error_check1(ctx, 1, target, level))
       return;
 
    texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
@@ -3110,8 +3111,7 @@ _mesa_CopyTexSubImage2D( GLenum target, GLint level,
    _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
 #endif
 
-   if (copytexsubimage_error_check(ctx, 2, target, level, xoffset, yoffset, 0,
-                                   postConvWidth, postConvHeight))
+   if (copytexsubimage_error_check1(ctx, 2, target, level))
       return;
 
    texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
@@ -3164,8 +3164,7 @@ _mesa_CopyTexSubImage3D( GLenum target, GLint level,
    _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
 #endif
 
-   if (copytexsubimage_error_check(ctx, 3, target, level, xoffset, yoffset,
-                                   zoffset, postConvWidth, postConvHeight))
+   if (copytexsubimage_error_check1(ctx, 3, target, level))
       return;
 
    texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-- 
cgit v1.2.3


From 95c04cccfef2e5743279e1f5a6a13f3925c7024c Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 22 Oct 2008 07:53:26 -0600
Subject: mesa: move convolution image adjustment code for
 glCopyTexSubImage1/2/3D()

Do it after initial error checking, after we know the texture's internal format.
---
 src/mesa/main/teximage.c | 36 +++++++++++++++++++++---------------
 1 file changed, 21 insertions(+), 15 deletions(-)

diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 4c48370d9d..f9360b474e 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -2991,6 +2991,7 @@ _mesa_CopyTexImage2D( GLenum target, GLint level, GLenum internalFormat,
                                          &postConvHeight);
    }
 #endif
+
    if (copytexture_error_check(ctx, 2, target, level, internalFormat,
                                postConvWidth, postConvHeight, border))
       return;
@@ -3052,11 +3053,6 @@ _mesa_CopyTexSubImage1D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
-#if FEATURE_convolve
-   /* XXX should test internal format */
-   _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
-#endif
-
    if (copytexsubimage_error_check1(ctx, 1, target, level))
       return;
 
@@ -3067,6 +3063,12 @@ _mesa_CopyTexSubImage1D( GLenum target, GLint level,
    {
       texImage = _mesa_select_tex_image(ctx, texObj, target, level);
 
+#if FEATURE_convolve
+      if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+         _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
+      }
+#endif
+
       if (copytexsubimage_error_check2(ctx, 1, target, level,
 				       xoffset, 0, 0, postConvWidth, 1,
 				       texImage))
@@ -3106,11 +3108,6 @@ _mesa_CopyTexSubImage2D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
-#if FEATURE_convolve
-   /* XXX should test internal format */
-   _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
-#endif
-
    if (copytexsubimage_error_check1(ctx, 2, target, level))
       return;
 
@@ -3121,6 +3118,13 @@ _mesa_CopyTexSubImage2D( GLenum target, GLint level,
    {
       texImage = _mesa_select_tex_image(ctx, texObj, target, level);
 
+#if FEATURE_convolve
+      if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+         _mesa_adjust_image_for_convolution(ctx, 2,
+                                            &postConvWidth, &postConvHeight);
+      }
+#endif
+
       if (copytexsubimage_error_check2(ctx, 2, target, level, xoffset, yoffset, 0,
 				       postConvWidth, postConvHeight, texImage))
 	 goto out;
@@ -3159,11 +3163,6 @@ _mesa_CopyTexSubImage3D( GLenum target, GLint level,
    if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
       _mesa_update_state(ctx);
 
-#if FEATURE_convolve
-   /* XXX should test internal format */
-   _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
-#endif
-
    if (copytexsubimage_error_check1(ctx, 3, target, level))
       return;
 
@@ -3174,6 +3173,13 @@ _mesa_CopyTexSubImage3D( GLenum target, GLint level,
    {
       texImage = _mesa_select_tex_image(ctx, texObj, target, level);
 
+#if FEATURE_convolve
+      if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+         _mesa_adjust_image_for_convolution(ctx, 2,
+                                            &postConvWidth, &postConvHeight);
+      }
+#endif
+
       if (copytexsubimage_error_check2(ctx, 3, target, level, xoffset, yoffset,
 				       zoffset, postConvWidth, postConvHeight,
 				       texImage))
-- 
cgit v1.2.3


From ea6ddcbe0e4a0049ee8b9d244d86b6981fc6438b Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 23 Oct 2008 10:49:51 -0600
Subject: mesa: remove calls to _mesa_adjust_image_for_convolution(), use
 texImage fields

The texImage->Width/Height fields will have the post-convolution width/height.
---
 src/mesa/main/texstore.c | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)

diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index a5cf52b5a6..abeed3baa1 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -2988,10 +2988,13 @@ choose_texture_format(GLcontext *ctx, struct gl_texture_image *texImage,
 
 
 
-/*
+/**
  * This is the software fallback for Driver.TexImage1D()
  * and Driver.CopyTexImage1D().
  * \sa _mesa_store_teximage2d()
+ * Note that the width may not be the actual texture width since it may
+ * be changed by convolution w/ GL_REDUCE.  The texImage->Width field will
+ * have the actual texture size.
  */
 void
 _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
@@ -3002,21 +3005,16 @@ _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
                        struct gl_texture_object *texObj,
                        struct gl_texture_image *texImage)
 {
-   GLint postConvWidth = width;
    GLint sizeInBytes;
    (void) border;
 
-   if (_mesa_is_color_format(internalFormat)) {
-      _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
-   }
-
    choose_texture_format(ctx, texImage, 1, format, type, internalFormat);
 
    /* allocate memory */
    if (texImage->IsCompressed)
       sizeInBytes = texImage->CompressedSize;
    else
-      sizeInBytes = postConvWidth * texImage->TexFormat->TexelBytes;
+      sizeInBytes = texImage->Width * texImage->TexFormat->TexelBytes;
    texImage->Data = _mesa_alloc_texmemory(sizeInBytes);
    if (!texImage->Data) {
       _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
@@ -3076,15 +3074,9 @@ _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
                        struct gl_texture_object *texObj,
                        struct gl_texture_image *texImage)
 {
-   GLint postConvWidth = width, postConvHeight = height;
    GLint texelBytes, sizeInBytes;
    (void) border;
 
-   if (_mesa_is_color_format(internalFormat)) {
-      _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
-                                         &postConvHeight);
-   }
-
    choose_texture_format(ctx, texImage, 2, format, type, internalFormat);
 
    texelBytes = texImage->TexFormat->TexelBytes;
@@ -3093,7 +3085,7 @@ _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
    if (texImage->IsCompressed)
       sizeInBytes = texImage->CompressedSize;
    else
-      sizeInBytes = postConvWidth * postConvHeight * texelBytes;
+      sizeInBytes = texImage->Width * texImage->Height * texelBytes;
    texImage->Data = _mesa_alloc_texmemory(sizeInBytes);
    if (!texImage->Data) {
       _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
-- 
cgit v1.2.3


From 3efd3b15124acab4dbb7c4a7cd01309100370934 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 23 Oct 2008 11:21:32 -0600
Subject: mesa: version 21 of glxext.h

---
 include/GL/glxext.h | 42 +++++++++++++++++++++++++++++-------------
 1 file changed, 29 insertions(+), 13 deletions(-)

diff --git a/include/GL/glxext.h b/include/GL/glxext.h
index 5328acd1d9..71cf0469e3 100644
--- a/include/GL/glxext.h
+++ b/include/GL/glxext.h
@@ -46,9 +46,9 @@ extern "C" {
 /*************************************************************/
 
 /* Header file version number, required by OpenGL ABI for Linux */
-/* glxext.h last updated 2008/08/10 */
+/* glxext.h last updated 2008/10/22 */
 /* Current version at http://www.opengl.org/registry/ */
-#define GLX_GLXEXT_VERSION 20
+#define GLX_GLXEXT_VERSION 21
 
 #ifndef GLX_VERSION_1_3
 #define GLX_WINDOW_BIT                     0x00000001
@@ -347,25 +347,33 @@ extern "C" {
 #endif
 
 #ifndef GLX_NV_present_video
-#define GLX_GLX_NUM_VIDEO_SLOTS_NV         0x20F0
+#define GLX_NUM_VIDEO_SLOTS_NV             0x20F0
 #endif
 
 #ifndef GLX_NV_video_out
-#define GLX_GLX_VIDEO_OUT_COLOR_NV         0x20C3
-#define GLX_GLX_VIDEO_OUT_ALPHA_NV         0x20C4
-#define GLX_GLX_VIDEO_OUT_DEPTH_NV         0x20C5
-#define GLX_GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6
-#define GLX_GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7
-#define GLX_GLX_VIDEO_OUT_FRAME_NV         0x20C8
-#define GLX_GLX_VIDEO_OUT_FIELD_1_NV       0x20C9
-#define GLX_GLX_VIDEO_OUT_FIELD_2_NV       0x20CA
-#define GLX_GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
-#define GLX_GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
+#define GLX_VIDEO_OUT_COLOR_NV             0x20C3
+#define GLX_VIDEO_OUT_ALPHA_NV             0x20C4
+#define GLX_VIDEO_OUT_DEPTH_NV             0x20C5
+#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV   0x20C6
+#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV   0x20C7
+#define GLX_VIDEO_OUT_FRAME_NV             0x20C8
+#define GLX_VIDEO_OUT_FIELD_1_NV           0x20C9
+#define GLX_VIDEO_OUT_FIELD_2_NV           0x20CA
+#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
+#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
 #endif
 
 #ifndef GLX_NV_swap_group
 #endif
 
+#ifndef GLX_ARB_create_context
+#define GLX_CONTEXT_DEBUG_BIT_ARB          0x00000001
+#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
+#define GLX_CONTEXT_MAJOR_VERSION_ARB      0x2091
+#define GLX_CONTEXT_MINOR_VERSION_ARB      0x2092
+#define GLX_CONTEXT_FLAGS_ARB              0x2094
+#endif
+
 
 /*************************************************************/
 
@@ -809,6 +817,14 @@ typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawab
 #define GLX_NV_swap_group 1
 #endif
 
+#ifndef GLX_ARB_create_context
+#define GLX_ARB_create_context 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern GLXContext glXCreateContextAttribsARB (Display *, GLXFBConfig, GLXContext, Bool, const int *);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef GLXContext ( * PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);
+#endif
+
 
 #ifdef __cplusplus
 }
-- 
cgit v1.2.3


From 8c20c913f8998f759bd8ce7779fa1233255da9a3 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 23 Oct 2008 11:23:36 -0600
Subject: mesa: version 43 of glext.h

---
 include/GL/glext.h | 750 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 748 insertions(+), 2 deletions(-)

diff --git a/include/GL/glext.h b/include/GL/glext.h
index 17db4b69eb..4255fa8639 100644
--- a/include/GL/glext.h
+++ b/include/GL/glext.h
@@ -46,9 +46,9 @@ extern "C" {
 /*************************************************************/
 
 /* Header file version number, required by OpenGL ABI for Linux */
-/* glext.h last updated 2008/08/10 */
+/* glext.h last updated 2008/10/09 */
 /* Current version at http://www.opengl.org/registry/ */
-#define GL_GLEXT_VERSION 41
+#define GL_GLEXT_VERSION 43
 
 #ifndef GL_VERSION_1_2
 #define GL_UNSIGNED_BYTE_3_3_2            0x8032
@@ -588,6 +588,132 @@ extern "C" {
 #define GL_QUERY_NO_WAIT                  0x8E14
 #define GL_QUERY_BY_REGION_WAIT           0x8E15
 #define GL_QUERY_BY_REGION_NO_WAIT        0x8E16
+/* Reuse tokens from ARB_depth_buffer_float */
+/* reuse GL_DEPTH_COMPONENT32F */
+/* reuse GL_DEPTH32F_STENCIL8 */
+/* reuse GL_FLOAT_32_UNSIGNED_INT_24_8_REV */
+/* Reuse tokens from ARB_framebuffer_object */
+/* reuse GL_INVALID_FRAMEBUFFER_OPERATION */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE */
+/* reuse GL_FRAMEBUFFER_DEFAULT */
+/* reuse GL_FRAMEBUFFER_UNDEFINED */
+/* reuse GL_DEPTH_STENCIL_ATTACHMENT */
+/* reuse GL_INDEX */
+/* reuse GL_MAX_RENDERBUFFER_SIZE */
+/* reuse GL_DEPTH_STENCIL */
+/* reuse GL_UNSIGNED_INT_24_8 */
+/* reuse GL_DEPTH24_STENCIL8 */
+/* reuse GL_TEXTURE_STENCIL_SIZE */
+/* reuse GL_TEXTURE_RED_TYPE */
+/* reuse GL_TEXTURE_GREEN_TYPE */
+/* reuse GL_TEXTURE_BLUE_TYPE */
+/* reuse GL_TEXTURE_ALPHA_TYPE */
+/* reuse GL_TEXTURE_LUMINANCE_TYPE */
+/* reuse GL_TEXTURE_INTENSITY_TYPE */
+/* reuse GL_TEXTURE_DEPTH_TYPE */
+/* reuse GL_UNSIGNED_NORMALIZED */
+/* reuse GL_FRAMEBUFFER_BINDING */
+/* reuse GL_DRAW_FRAMEBUFFER_BINDING */
+/* reuse GL_RENDERBUFFER_BINDING */
+/* reuse GL_READ_FRAMEBUFFER */
+/* reuse GL_DRAW_FRAMEBUFFER */
+/* reuse GL_READ_FRAMEBUFFER_BINDING */
+/* reuse GL_RENDERBUFFER_SAMPLES */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */
+/* reuse GL_FRAMEBUFFER_COMPLETE */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER */
+/* reuse GL_FRAMEBUFFER_UNSUPPORTED */
+/* reuse GL_MAX_COLOR_ATTACHMENTS */
+/* reuse GL_COLOR_ATTACHMENT0 */
+/* reuse GL_COLOR_ATTACHMENT1 */
+/* reuse GL_COLOR_ATTACHMENT2 */
+/* reuse GL_COLOR_ATTACHMENT3 */
+/* reuse GL_COLOR_ATTACHMENT4 */
+/* reuse GL_COLOR_ATTACHMENT5 */
+/* reuse GL_COLOR_ATTACHMENT6 */
+/* reuse GL_COLOR_ATTACHMENT7 */
+/* reuse GL_COLOR_ATTACHMENT8 */
+/* reuse GL_COLOR_ATTACHMENT9 */
+/* reuse GL_COLOR_ATTACHMENT10 */
+/* reuse GL_COLOR_ATTACHMENT11 */
+/* reuse GL_COLOR_ATTACHMENT12 */
+/* reuse GL_COLOR_ATTACHMENT13 */
+/* reuse GL_COLOR_ATTACHMENT14 */
+/* reuse GL_COLOR_ATTACHMENT15 */
+/* reuse GL_DEPTH_ATTACHMENT */
+/* reuse GL_STENCIL_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER */
+/* reuse GL_RENDERBUFFER */
+/* reuse GL_RENDERBUFFER_WIDTH */
+/* reuse GL_RENDERBUFFER_HEIGHT */
+/* reuse GL_RENDERBUFFER_INTERNAL_FORMAT */
+/* reuse GL_STENCIL_INDEX1 */
+/* reuse GL_STENCIL_INDEX4 */
+/* reuse GL_STENCIL_INDEX8 */
+/* reuse GL_STENCIL_INDEX16 */
+/* reuse GL_RENDERBUFFER_RED_SIZE */
+/* reuse GL_RENDERBUFFER_GREEN_SIZE */
+/* reuse GL_RENDERBUFFER_BLUE_SIZE */
+/* reuse GL_RENDERBUFFER_ALPHA_SIZE */
+/* reuse GL_RENDERBUFFER_DEPTH_SIZE */
+/* reuse GL_RENDERBUFFER_STENCIL_SIZE */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE */
+/* reuse GL_MAX_SAMPLES */
+/* Reuse tokens from ARB_framebuffer_sRGB */
+/* reuse GL_FRAMEBUFFER_SRGB */
+/* Reuse tokens from ARB_half_float_vertex */
+/* reuse GL_HALF_FLOAT */
+/* Reuse tokens from ARB_map_buffer_range */
+/* reuse GL_MAP_READ_BIT */
+/* reuse GL_MAP_WRITE_BIT */
+/* reuse GL_MAP_INVALIDATE_RANGE_BIT */
+/* reuse GL_MAP_INVALIDATE_BUFFER_BIT */
+/* reuse GL_MAP_FLUSH_EXPLICIT_BIT */
+/* reuse GL_MAP_UNSYNCHRONIZED_BIT */
+/* Reuse tokens from ARB_texture_compression_rgtc */
+/* reuse GL_COMPRESSED_RED_RGTC1 */
+/* reuse GL_COMPRESSED_SIGNED_RED_RGTC1 */
+/* reuse GL_COMPRESSED_RG_RGTC2 */
+/* reuse GL_COMPRESSED_SIGNED_RG_RGTC2 */
+/* Reuse tokens from ARB_texture_rg */
+/* reuse GL_RG */
+/* reuse GL_RG_INTEGER */
+/* reuse GL_R8 */
+/* reuse GL_R16 */
+/* reuse GL_RG8 */
+/* reuse GL_RG16 */
+/* reuse GL_R16F */
+/* reuse GL_R32F */
+/* reuse GL_RG16F */
+/* reuse GL_RG32F */
+/* reuse GL_R8I */
+/* reuse GL_R8UI */
+/* reuse GL_R16I */
+/* reuse GL_R16UI */
+/* reuse GL_R32I */
+/* reuse GL_R32UI */
+/* reuse GL_RG8I */
+/* reuse GL_RG8UI */
+/* reuse GL_RG16I */
+/* reuse GL_RG16UI */
+/* reuse GL_RG32I */
+/* reuse GL_RG32UI */
+/* Reuse tokens from ARB_vertex_array_object */
+/* reuse GL_VERTEX_ARRAY_BINDING */
 #endif
 
 #ifndef GL_ARB_multitexture
@@ -1192,6 +1318,8 @@ extern "C" {
 #define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF
 #define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0
 #define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1
+/* reuse GL_MAX_VARYING_COMPONENTS */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */
 #endif
 
 #ifndef GL_ARB_half_float_vertex
@@ -3696,6 +3824,16 @@ extern "C" {
 #define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76
 #endif
 
+#ifndef GL_EXT_direct_state_access
+#define GL_PROGRAM_MATRIX_EXT             0x8E2D
+#define GL_TRANSPOSE_PROGRAM_MATRIX_EXT   0x8E2E
+#define GL_PROGRAM_MATRIX_STACK_DEPTH_EXT 0x8E2F
+#endif
+
+#ifndef GL_EXT_vertex_array_bgra
+/* reuse GL_BGRA */
+#endif
+
 
 /*************************************************************/
 
@@ -4306,6 +4444,128 @@ typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei co
 
 #ifndef GL_VERSION_3_0
 #define GL_VERSION_3_0 1
+/* OpenGL 3.0 also reuses entry points from these extensions: */
+/* ARB_framebuffer_object */
+/* ARB_map_buffer_range */
+/* ARB_vertex_array_object */
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glColorMaski (GLuint, GLboolean, GLboolean, GLboolean, GLboolean);
+GLAPI void APIENTRY glGetBooleani_v (GLenum, GLuint, GLboolean *);
+GLAPI void APIENTRY glGetIntegeri_v (GLenum, GLuint, GLint *);
+GLAPI void APIENTRY glEnablei (GLenum, GLuint);
+GLAPI void APIENTRY glDisablei (GLenum, GLuint);
+GLAPI GLboolean APIENTRY glIsEnabledi (GLenum, GLuint);
+GLAPI void APIENTRY glBeginTransformFeedback (GLenum);
+GLAPI void APIENTRY glEndTransformFeedback (void);
+GLAPI void APIENTRY glBindBufferRange (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr);
+GLAPI void APIENTRY glBindBufferBase (GLenum, GLuint, GLuint);
+GLAPI void APIENTRY glTransformFeedbackVaryings (GLuint, GLsizei, const GLint *, GLenum);
+GLAPI void APIENTRY glGetTransformFeedbackVarying (GLuint, GLuint, GLint *);
+GLAPI void APIENTRY glClampColor (GLenum, GLenum);
+GLAPI void APIENTRY glBeginConditionalRender (GLuint, GLenum);
+GLAPI void APIENTRY glEndConditionalRender (void);
+GLAPI void APIENTRY glVertexAttribI1i (GLuint, GLint);
+GLAPI void APIENTRY glVertexAttribI2i (GLuint, GLint, GLint);
+GLAPI void APIENTRY glVertexAttribI3i (GLuint, GLint, GLint, GLint);
+GLAPI void APIENTRY glVertexAttribI4i (GLuint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glVertexAttribI1ui (GLuint, GLuint);
+GLAPI void APIENTRY glVertexAttribI2ui (GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glVertexAttribI3ui (GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glVertexAttribI4ui (GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glVertexAttribI1iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttribI2iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttribI3iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttribI4iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttribI1uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttribI2uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttribI3uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttribI4uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttribI4bv (GLuint, const GLbyte *);
+GLAPI void APIENTRY glVertexAttribI4sv (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttribI4ubv (GLuint, const GLubyte *);
+GLAPI void APIENTRY glVertexAttribI4usv (GLuint, const GLushort *);
+GLAPI void APIENTRY glVertexAttribIPointer (GLuint, GLint, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glGetVertexAttribIiv (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetVertexAttribIuiv (GLuint, GLenum, GLuint *);
+GLAPI void APIENTRY glGetUniformuiv (GLuint, GLint, GLuint *);
+GLAPI void APIENTRY glBindFragDataLocation (GLuint, GLuint, const GLchar *);
+GLAPI GLint APIENTRY glGetFragDataLocation (GLuint, const GLchar *);
+GLAPI void APIENTRY glUniform1ui (GLint, GLuint);
+GLAPI void APIENTRY glUniform2ui (GLint, GLuint, GLuint);
+GLAPI void APIENTRY glUniform3ui (GLint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glUniform4ui (GLint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glUniform1uiv (GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glUniform2uiv (GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glUniform3uiv (GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glUniform4uiv (GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glTexParameterIiv (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glTexParameterIuiv (GLenum, GLenum, const GLuint *);
+GLAPI void APIENTRY glGetTexParameterIiv (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetTexParameterIuiv (GLenum, GLenum, GLuint *);
+GLAPI void APIENTRY glClearBufferiv (GLenum, GLint, const GLint *);
+GLAPI void APIENTRY glClearBufferuiv (GLenum, GLint, const GLuint *);
+GLAPI void APIENTRY glClearBufferfv (GLenum, GLint, const GLfloat *);
+GLAPI void APIENTRY glClearBufferfi (GLenum, GLint, GLfloat, GLint);
+GLAPI const GLubyte * APIENTRY glGetStringi (GLenum, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOLORMASKIPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
+typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data);
+typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data);
+typedef void (APIENTRYP PFNGLENABLEIPROC) (GLenum target, GLuint index);
+typedef void (APIENTRYP PFNGLDISABLEIPROC) (GLenum target, GLuint index);
+typedef GLboolean (APIENTRYP PFNGLISENABLEDIPROC) (GLenum target, GLuint index);
+typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum primitiveMode);
+typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKPROC) (void);
+typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
+typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint program, GLuint index, GLint *location);
+typedef void (APIENTRYP PFNGLCLAMPCOLORPROC) (GLenum target, GLenum clamp);
+typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERPROC) (GLuint id, GLenum mode);
+typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERPROC) (void);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IPROC) (GLuint index, GLint x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IPROC) (GLuint index, GLint x, GLint y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IPROC) (GLuint index, GLint x, GLint y, GLint z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIPROC) (GLuint index, GLuint x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIPROC) (GLuint index, GLuint x, GLuint y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVPROC) (GLuint index, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint index, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLGETUNIFORMUIVPROC) (GLuint program, GLint location, GLuint *params);
+typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name);
+typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONPROC) (GLuint program, const GLchar *name);
+typedef void (APIENTRYP PFNGLUNIFORM1UIPROC) (GLint location, GLuint v0);
+typedef void (APIENTRYP PFNGLUNIFORM2UIPROC) (GLint location, GLuint v0, GLuint v1);
+typedef void (APIENTRYP PFNGLUNIFORM3UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2);
+typedef void (APIENTRYP PFNGLUNIFORM4UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+typedef void (APIENTRYP PFNGLUNIFORM1UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM2UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM3UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM4UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLCLEARBUFFERIVPROC) (GLenum buffer, GLint drawbuffer, const GLint *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERUIVPROC) (GLenum buffer, GLint drawbuffer, const GLuint *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERFVPROC) (GLenum buffer, GLint drawbuffer, const GLfloat *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
+typedef const GLubyte * (APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index);
 #endif
 
 #ifndef GL_ARB_multitexture
@@ -4893,10 +5153,58 @@ typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp);
 
 #ifndef GL_ARB_draw_instanced
 #define GL_ARB_draw_instanced 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawArraysInstancedARB (GLenum, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glDrawElementsInstancedARB (GLenum, GLsizei, GLenum, const GLvoid *, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDARBPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount);
+typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDARBPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount);
 #endif
 
 #ifndef GL_ARB_framebuffer_object
 #define GL_ARB_framebuffer_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLboolean APIENTRY glIsRenderbuffer (GLuint);
+GLAPI void APIENTRY glBindRenderbuffer (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteRenderbuffers (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenRenderbuffers (GLsizei, GLuint *);
+GLAPI void APIENTRY glRenderbufferStorage (GLenum, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetRenderbufferParameteriv (GLenum, GLenum, GLint *);
+GLAPI GLboolean APIENTRY glIsFramebuffer (GLuint);
+GLAPI void APIENTRY glBindFramebuffer (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteFramebuffers (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenFramebuffers (GLsizei, GLuint *);
+GLAPI GLenum APIENTRY glCheckFramebufferStatus (GLenum);
+GLAPI void APIENTRY glFramebufferTexture1D (GLenum, GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glFramebufferTexture2D (GLenum, GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glFramebufferTexture3D (GLenum, GLenum, GLenum, GLuint, GLint, GLint);
+GLAPI void APIENTRY glFramebufferRenderbuffer (GLenum, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glGetFramebufferAttachmentParameteriv (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGenerateMipmap (GLenum);
+GLAPI void APIENTRY glBlitFramebuffer (GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum);
+GLAPI void APIENTRY glRenderbufferStorageMultisample (GLenum, GLsizei, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glFramebufferTextureLayer (GLenum, GLenum, GLuint, GLint, GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers);
+typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers);
+typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer);
+typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer);
+typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers);
+typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers);
+typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
 #endif
 
 #ifndef GL_ARB_framebuffer_sRGB
@@ -4905,6 +5213,16 @@ typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp);
 
 #ifndef GL_ARB_geometry_shader4
 #define GL_ARB_geometry_shader4 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glProgramParameteriARB (GLuint, GLenum, GLint);
+GLAPI void APIENTRY glFramebufferTextureARB (GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glFramebufferTextureLayerARB (GLenum, GLenum, GLuint, GLint, GLint);
+GLAPI void APIENTRY glFramebufferTextureFaceARB (GLenum, GLenum, GLuint, GLint, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIARBPROC) (GLuint program, GLenum pname, GLint value);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face);
 #endif
 
 #ifndef GL_ARB_half_float_vertex
@@ -4913,14 +5231,28 @@ typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp);
 
 #ifndef GL_ARB_instanced_arrays
 #define GL_ARB_instanced_arrays 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertexAttribDivisor (GLuint, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORPROC) (GLuint index, GLuint divisor);
 #endif
 
 #ifndef GL_ARB_map_buffer_range
 #define GL_ARB_map_buffer_range 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glMapBufferRange (GLenum, GLintptr, GLsizeiptr, GLbitfield);
+GLAPI void APIENTRY glFlushMappedBufferRange (GLenum, GLintptr, GLsizeiptr);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
+typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length);
 #endif
 
 #ifndef GL_ARB_texture_buffer_object
 #define GL_ARB_texture_buffer_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTexBufferARB (GLenum, GLenum, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTEXBUFFERARBPROC) (GLenum target, GLenum internalformat, GLuint buffer);
 #endif
 
 #ifndef GL_ARB_texture_compression_rgtc
@@ -4933,6 +5265,16 @@ typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp);
 
 #ifndef GL_ARB_vertex_array_object
 #define GL_ARB_vertex_array_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBindVertexArray (GLuint);
+GLAPI void APIENTRY glDeleteVertexArrays (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenVertexArrays (GLsizei, GLuint *);
+GLAPI GLboolean APIENTRY glIsVertexArray (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array);
+typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays);
+typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays);
+typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array);
 #endif
 
 #ifndef GL_EXT_abgr
@@ -7631,6 +7973,12 @@ typedef void (APIENTRYP PFNGLFRAMETERMINATORGREMEDYPROC) (void);
 
 #ifndef GL_NV_conditional_render
 #define GL_NV_conditional_render 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBeginConditionalRenderNV (GLuint, GLenum);
+GLAPI void APIENTRY glEndConditionalRenderNV (void);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERNVPROC) (GLuint id, GLenum mode);
+typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERNVPROC) (void);
 #endif
 
 #ifndef GL_NV_present_video
@@ -7639,6 +7987,404 @@ typedef void (APIENTRYP PFNGLFRAMETERMINATORGREMEDYPROC) (void);
 
 #ifndef GL_EXT_transform_feedback
 #define GL_EXT_transform_feedback 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBeginTransformFeedbackEXT (GLenum);
+GLAPI void APIENTRY glEndTransformFeedbackEXT (void);
+GLAPI void APIENTRY glBindBufferRangeEXT (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr);
+GLAPI void APIENTRY glBindBufferOffsetEXT (GLenum, GLuint, GLuint, GLintptr);
+GLAPI void APIENTRY glBindBufferBaseEXT (GLenum, GLuint, GLuint);
+GLAPI void APIENTRY glTransformFeedbackVaryingsEXT (GLuint, GLsizei, const GLint *, GLenum);
+GLAPI void APIENTRY glGetTransformFeedbackVaryingEXT (GLuint, GLuint, GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKEXTPROC) (GLenum primitiveMode);
+typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKEXTPROC) (void);
+typedef void (APIENTRYP PFNGLBINDBUFFERRANGEEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
+typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset);
+typedef void (APIENTRYP PFNGLBINDBUFFERBASEEXTPROC) (GLenum target, GLuint index, GLuint buffer);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC) (GLuint program, GLuint index, GLint *location);
+#endif
+
+#ifndef GL_EXT_direct_state_access
+#define GL_EXT_direct_state_access 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glClientAttribDefaultEXT (GLbitfield);
+GLAPI void APIENTRY glPushClientAttribDefaultEXT (GLbitfield);
+GLAPI void APIENTRY glMatrixLoadfEXT (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMatrixLoaddEXT (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMatrixMultfEXT (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMatrixMultdEXT (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMatrixLoadIdentityEXT (GLenum);
+GLAPI void APIENTRY glMatrixRotatefEXT (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMatrixRotatedEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixScalefEXT (GLenum, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMatrixScaledEXT (GLenum, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixTranslatefEXT (GLenum, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMatrixTranslatedEXT (GLenum, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixFrustumEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixOrthoEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixPopEXT (GLenum);
+GLAPI void APIENTRY glMatrixPushEXT (GLenum);
+GLAPI void APIENTRY glMatrixLoadTransposefEXT (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMatrixLoadTransposedEXT (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMatrixMultTransposefEXT (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMatrixMultTransposedEXT (GLenum, const GLdouble *);
+GLAPI void APIENTRY glTextureParameterfEXT (GLuint, GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glTextureParameterfvEXT (GLuint, GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glTextureParameteriEXT (GLuint, GLenum, GLenum, GLint);
+GLAPI void APIENTRY glTextureParameterivEXT (GLuint, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
+GLAPI void APIENTRY glCopyTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
+GLAPI void APIENTRY glCopyTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glCopyTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetTextureImageEXT (GLuint, GLenum, GLint, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetTextureParameterfvEXT (GLuint, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetTextureParameterivEXT (GLuint, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetTextureLevelParameterfvEXT (GLuint, GLenum, GLint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetTextureLevelParameterivEXT (GLuint, GLenum, GLint, GLenum, GLint *);
+GLAPI void APIENTRY glTextureImage3DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glMultiTexParameterfEXT (GLenum, GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glMultiTexParameterfvEXT (GLenum, GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexParameteriEXT (GLenum, GLenum, GLenum, GLint);
+GLAPI void APIENTRY glMultiTexParameterivEXT (GLenum, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
+GLAPI void APIENTRY glCopyMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
+GLAPI void APIENTRY glCopyMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glCopyMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetMultiTexImageEXT (GLenum, GLenum, GLint, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetMultiTexParameterfvEXT (GLenum, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMultiTexParameterivEXT (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMultiTexLevelParameterfvEXT (GLenum, GLenum, GLint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMultiTexLevelParameterivEXT (GLenum, GLenum, GLint, GLenum, GLint *);
+GLAPI void APIENTRY glMultiTexImage3DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glBindMultiTextureEXT (GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glEnableClientStateIndexedEXT (GLenum, GLuint);
+GLAPI void APIENTRY glDisableClientStateIndexedEXT (GLenum, GLuint);
+GLAPI void APIENTRY glMultiTexCoordPointerEXT (GLenum, GLint, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glMultiTexEnvfEXT (GLenum, GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glMultiTexEnvfvEXT (GLenum, GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexEnviEXT (GLenum, GLenum, GLenum, GLint);
+GLAPI void APIENTRY glMultiTexEnvivEXT (GLenum, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexGendEXT (GLenum, GLenum, GLenum, GLdouble);
+GLAPI void APIENTRY glMultiTexGendvEXT (GLenum, GLenum, GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexGenfEXT (GLenum, GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glMultiTexGenfvEXT (GLenum, GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexGeniEXT (GLenum, GLenum, GLenum, GLint);
+GLAPI void APIENTRY glMultiTexGenivEXT (GLenum, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glGetMultiTexEnvfvEXT (GLenum, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMultiTexEnvivEXT (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMultiTexGendvEXT (GLenum, GLenum, GLenum, GLdouble *);
+GLAPI void APIENTRY glGetMultiTexGenfvEXT (GLenum, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMultiTexGenivEXT (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetFloatIndexedvEXT (GLenum, GLuint, GLfloat *);
+GLAPI void APIENTRY glGetDoubleIndexedvEXT (GLenum, GLuint, GLdouble *);
+GLAPI void APIENTRY glGetPointerIndexedvEXT (GLenum, GLuint, GLvoid* *);
+GLAPI void APIENTRY glCompressedTextureImage3DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glGetCompressedTextureImageEXT (GLuint, GLenum, GLint, GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexImage3DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glGetCompressedMultiTexImageEXT (GLenum, GLenum, GLint, GLvoid *);
+GLAPI void APIENTRY glNamedProgramStringEXT (GLuint, GLenum, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glNamedProgramLocalParameter4dEXT (GLuint, GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glNamedProgramLocalParameter4dvEXT (GLuint, GLenum, GLuint, const GLdouble *);
+GLAPI void APIENTRY glNamedProgramLocalParameter4fEXT (GLuint, GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glNamedProgramLocalParameter4fvEXT (GLuint, GLenum, GLuint, const GLfloat *);
+GLAPI void APIENTRY glGetNamedProgramLocalParameterdvEXT (GLuint, GLenum, GLuint, GLdouble *);
+GLAPI void APIENTRY glGetNamedProgramLocalParameterfvEXT (GLuint, GLenum, GLuint, GLfloat *);
+GLAPI void APIENTRY glGetNamedProgramivEXT (GLuint, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetNamedProgramStringEXT (GLuint, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glNamedProgramLocalParameters4fvEXT (GLuint, GLenum, GLuint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glNamedProgramLocalParameterI4iEXT (GLuint, GLenum, GLuint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glNamedProgramLocalParameterI4ivEXT (GLuint, GLenum, GLuint, const GLint *);
+GLAPI void APIENTRY glNamedProgramLocalParametersI4ivEXT (GLuint, GLenum, GLuint, GLsizei, const GLint *);
+GLAPI void APIENTRY glNamedProgramLocalParameterI4uiEXT (GLuint, GLenum, GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glNamedProgramLocalParameterI4uivEXT (GLuint, GLenum, GLuint, const GLuint *);
+GLAPI void APIENTRY glNamedProgramLocalParametersI4uivEXT (GLuint, GLenum, GLuint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glGetNamedProgramLocalParameterIivEXT (GLuint, GLenum, GLuint, GLint *);
+GLAPI void APIENTRY glGetNamedProgramLocalParameterIuivEXT (GLuint, GLenum, GLuint, GLuint *);
+GLAPI void APIENTRY glTextureParameterIivEXT (GLuint, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glTextureParameterIuivEXT (GLuint, GLenum, GLenum, const GLuint *);
+GLAPI void APIENTRY glGetTextureParameterIivEXT (GLuint, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetTextureParameterIuivEXT (GLuint, GLenum, GLenum, GLuint *);
+GLAPI void APIENTRY glMultiTexParameterIivEXT (GLenum, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexParameterIuivEXT (GLenum, GLenum, GLenum, const GLuint *);
+GLAPI void APIENTRY glGetMultiTexParameterIivEXT (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMultiTexParameterIuivEXT (GLenum, GLenum, GLenum, GLuint *);
+GLAPI void APIENTRY glProgramUniform1fEXT (GLuint, GLint, GLfloat);
+GLAPI void APIENTRY glProgramUniform2fEXT (GLuint, GLint, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramUniform3fEXT (GLuint, GLint, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramUniform4fEXT (GLuint, GLint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramUniform1iEXT (GLuint, GLint, GLint);
+GLAPI void APIENTRY glProgramUniform2iEXT (GLuint, GLint, GLint, GLint);
+GLAPI void APIENTRY glProgramUniform3iEXT (GLuint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glProgramUniform4iEXT (GLuint, GLint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glProgramUniform1fvEXT (GLuint, GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform2fvEXT (GLuint, GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform3fvEXT (GLuint, GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform4fvEXT (GLuint, GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform1ivEXT (GLuint, GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glProgramUniform2ivEXT (GLuint, GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glProgramUniform3ivEXT (GLuint, GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glProgramUniform4ivEXT (GLuint, GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glProgramUniformMatrix2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix2x3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix3x2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix2x4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix4x2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix3x4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix4x3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform1uiEXT (GLuint, GLint, GLuint);
+GLAPI void APIENTRY glProgramUniform2uiEXT (GLuint, GLint, GLuint, GLuint);
+GLAPI void APIENTRY glProgramUniform3uiEXT (GLuint, GLint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glProgramUniform4uiEXT (GLuint, GLint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glProgramUniform1uivEXT (GLuint, GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glProgramUniform2uivEXT (GLuint, GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glProgramUniform3uivEXT (GLuint, GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glProgramUniform4uivEXT (GLuint, GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glNamedBufferDataEXT (GLuint, GLsizeiptr, const GLvoid *, GLenum);
+GLAPI void APIENTRY glNamedBufferSubDataEXT (GLuint, GLintptr, GLsizeiptr, const GLvoid *);
+GLAPI GLvoid* APIENTRY glMapNamedBufferEXT (GLuint, GLenum);
+GLAPI GLboolean APIENTRY glUnmapNamedBufferEXT (GLuint);
+GLAPI void APIENTRY glGetNamedBufferParameterivEXT (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetNamedBufferPointervEXT (GLuint, GLenum, GLvoid* *);
+GLAPI void APIENTRY glGetNamedBufferSubDataEXT (GLuint, GLintptr, GLsizeiptr, GLvoid *);
+GLAPI void APIENTRY glTextureBufferEXT (GLuint, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glMultiTexBufferEXT (GLenum, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glNamedRenderbufferStorageEXT (GLuint, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetNamedRenderbufferParameterivEXT (GLuint, GLenum, GLint *);
+GLAPI GLenum APIENTRY glCheckNamedFramebufferStatusEXT (GLuint, GLenum);
+GLAPI void APIENTRY glNamedFramebufferTexture1DEXT (GLuint, GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glNamedFramebufferTexture2DEXT (GLuint, GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glNamedFramebufferTexture3DEXT (GLuint, GLenum, GLenum, GLuint, GLint, GLint);
+GLAPI void APIENTRY glNamedFramebufferRenderbufferEXT (GLuint, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glGetNamedFramebufferAttachmentParameterivEXT (GLuint, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGenerateTextureMipmapEXT (GLuint, GLenum);
+GLAPI void APIENTRY glGenerateMultiTexMipmapEXT (GLenum, GLenum);
+GLAPI void APIENTRY glFramebufferDrawBufferEXT (GLuint, GLenum);
+GLAPI void APIENTRY glFramebufferDrawBuffersEXT (GLuint, GLsizei, const GLenum *);
+GLAPI void APIENTRY glFramebufferReadBufferEXT (GLuint, GLenum);
+GLAPI void APIENTRY glGetFramebufferParameterivEXT (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleEXT (GLuint, GLsizei, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleCoverageEXT (GLuint, GLsizei, GLsizei, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glNamedFramebufferTextureEXT (GLuint, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glNamedFramebufferTextureLayerEXT (GLuint, GLenum, GLuint, GLint, GLint);
+GLAPI void APIENTRY glNamedFramebufferTextureFaceEXT (GLuint, GLenum, GLuint, GLint, GLenum);
+GLAPI void APIENTRY glTextureRenderbufferEXT (GLuint, GLenum, GLuint);
+GLAPI void APIENTRY glMultiTexRenderbufferEXT (GLenum, GLenum, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask);
+typedef void (APIENTRYP PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask);
+typedef void (APIENTRYP PFNGLMATRIXLOADFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (APIENTRYP PFNGLMATRIXLOADDEXTPROC) (GLenum mode, const GLdouble *m);
+typedef void (APIENTRYP PFNGLMATRIXMULTFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (APIENTRYP PFNGLMATRIXMULTDEXTPROC) (GLenum mode, const GLdouble *m);
+typedef void (APIENTRYP PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLMATRIXROTATEFEXTPROC) (GLenum mode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLMATRIXROTATEDEXTPROC) (GLenum mode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLMATRIXSCALEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLMATRIXSCALEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLMATRIXTRANSLATEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLMATRIXTRANSLATEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLMATRIXFRUSTUMEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
+typedef void (APIENTRYP PFNGLMATRIXORTHOEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
+typedef void (APIENTRYP PFNGLMATRIXPOPEXTPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLMATRIXPUSHEXTPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m);
+typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
+typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels);
+typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLBINDMULTITEXTUREEXTPROC) (GLenum texunit, GLenum target, GLuint texture);
+typedef void (APIENTRYP PFNGLENABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index);
+typedef void (APIENTRYP PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index);
+typedef void (APIENTRYP PFNGLMULTITEXCOORDPOINTEREXTPROC) (GLenum texunit, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLMULTITEXENVFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLMULTITEXENVIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLMULTITEXGENDEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble param);
+typedef void (APIENTRYP PFNGLMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLdouble *params);
+typedef void (APIENTRYP PFNGLMULTITEXGENFEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLMULTITEXGENIEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETFLOATINDEXEDVEXTPROC) (GLenum target, GLuint index, GLfloat *data);
+typedef void (APIENTRYP PFNGLGETDOUBLEINDEXEDVEXTPROC) (GLenum target, GLuint index, GLdouble *data);
+typedef void (APIENTRYP PFNGLGETPOINTERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLvoid* *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint lod, GLvoid *img);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint lod, GLvoid *img);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum format, GLsizei len, const GLvoid *string);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLdouble *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLfloat *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMIVEXTPROC) (GLuint program, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum pname, GLvoid *string);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC) (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLint *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLuint *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIEXTPROC) (GLuint program, GLint location, GLuint v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERDATAEXTPROC) (GLuint buffer, GLsizeiptr size, const GLvoid *data, GLenum usage);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, const GLvoid *data);
+typedef GLvoid* (APIENTRYP PFNGLMAPNAMEDBUFFEREXTPROC) (GLuint buffer, GLenum access);
+typedef GLboolean (APIENTRYP PFNGLUNMAPNAMEDBUFFEREXTPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC) (GLuint buffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPOINTERVEXTPROC) (GLuint buffer, GLenum pname, GLvoid* *params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, GLvoid *data);
+typedef void (APIENTRYP PFNGLTEXTUREBUFFEREXTPROC) (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer);
+typedef void (APIENTRYP PFNGLMULTITEXBUFFEREXTPROC) (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC) (GLuint renderbuffer, GLenum pname, GLint *params);
+typedef GLenum (APIENTRYP PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC) (GLuint framebuffer, GLenum target);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGENERATETEXTUREMIPMAPEXTPROC) (GLuint texture, GLenum target);
+typedef void (APIENTRYP PFNGLGENERATEMULTITEXMIPMAPEXTPROC) (GLenum texunit, GLenum target);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC) (GLuint framebuffer, GLenum mode);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC) (GLuint framebuffer, GLsizei n, const GLenum *bufs);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERREADBUFFEREXTPROC) (GLuint framebuffer, GLenum mode);
+typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC) (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face);
+typedef void (APIENTRYP PFNGLTEXTURERENDERBUFFEREXTPROC) (GLuint texture, GLenum target, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLMULTITEXRENDERBUFFEREXTPROC) (GLenum texunit, GLenum target, GLuint renderbuffer);
+#endif
+
+#ifndef GL_EXT_vertex_array_bgra
+#define GL_EXT_vertex_array_bgra 1
 #endif
 
 
-- 
cgit v1.2.3


From f657c8191128c500c2aa7204009154a1182e2abd Mon Sep 17 00:00:00 2001
From: "Xiang, Haihao" <haihao.xiang@intel.com>
Date: Fri, 24 Oct 2008 15:55:32 +0800
Subject: intel: fallback for intelEmitCopyBlit.

Use _mesa_copy_rect instead of BLT operation if dri_bufmgr_check_aperture_space
still fails after flushing batchbuffer. Partial fix for #17964.
---
 src/mesa/drivers/dri/intel/intel_blit.c | 49 ++++++++++++++++++++++++++-------
 1 file changed, 39 insertions(+), 10 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c
index 2917401e02..081d1dd238 100644
--- a/src/mesa/drivers/dri/intel/intel_blit.c
+++ b/src/mesa/drivers/dri/intel/intel_blit.c
@@ -272,24 +272,53 @@ intelEmitCopyBlit(struct intel_context *intel,
 		  GLshort w, GLshort h,
 		  GLenum logic_op)
 {
-   GLuint CMD, BR13;
+   GLuint CMD, BR13, pass = 0;
    int dst_y2 = dst_y + h;
    int dst_x2 = dst_x + w;
    dri_bo *aper_array[3];
    BATCH_LOCALS;
 
    /* do space/cliprects check before going any further */
-   intel_batchbuffer_require_space(intel->batch, 8 * 4, NO_LOOP_CLIPRECTS);
- again:
-   aper_array[0] = intel->batch->buf;
-   aper_array[1] = dst_buffer;
-   aper_array[2] = src_buffer;
-
-   if (dri_bufmgr_check_aperture_space(aper_array, 3) != 0) {
-      intel_batchbuffer_flush(intel->batch);
-      goto again;
+   do {
+       aper_array[0] = intel->batch->buf;
+       aper_array[1] = dst_buffer;
+       aper_array[2] = src_buffer;
+
+       if (dri_bufmgr_check_aperture_space(aper_array, 3) != 0) {
+           intel_batchbuffer_flush(intel->batch);
+           pass++;
+       } else
+           break;
+   } while (pass < 2);
+
+   if (pass >= 2) {
+       GLboolean locked = GL_FALSE;       
+       if (!intel->locked) {
+           LOCK_HARDWARE(intel);
+           locked = GL_TRUE;
+       }
+
+       dri_bo_map(dst_buffer, GL_TRUE);
+       dri_bo_map(src_buffer, GL_TRUE);
+       _mesa_copy_rect((GLubyte *)dst_buffer->virtual + dst_offset,
+                       cpp,
+                       dst_pitch,
+                       dst_x, dst_y, 
+                       w, h, 
+                       (GLubyte *)src_buffer->virtual + src_offset, 
+                       src_pitch,
+                       src_x, src_y);
+       
+       dri_bo_unmap(src_buffer);
+       dri_bo_unmap(dst_buffer);
+       
+       if (locked)
+           UNLOCK_HARDWARE(intel);
+
+       return;
    }
 
+   intel_batchbuffer_require_space(intel->batch, 8 * 4, NO_LOOP_CLIPRECTS);
    DBG("%s src:buf(%p)/%d+%d %d,%d dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
        __FUNCTION__,
        src_buffer, src_pitch, src_offset, src_x, src_y,
-- 
cgit v1.2.3


From ec8076264ea2390d4cb749be5c88bbf2bf5d4847 Mon Sep 17 00:00:00 2001
From: "Xiang, Haihao" <haihao.xiang@intel.com>
Date: Fri, 24 Oct 2008 16:05:48 +0800
Subject: i965: don't emit state when dri_bufmgr_check_aperture_space fails.

This ensures there is an unfilled batchbuffer used for emitting states again. Partial fix for #17964.
---
 src/mesa/drivers/dri/i965/brw_curbe.c      |  4 +++-
 src/mesa/drivers/dri/i965/brw_misc_state.c | 12 +++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_curbe.c b/src/mesa/drivers/dri/i965/brw_curbe.c
index 7cddd3a7de..6ffa221d66 100644
--- a/src/mesa/drivers/dri/i965/brw_curbe.c
+++ b/src/mesa/drivers/dri/i965/brw_curbe.c
@@ -333,8 +333,10 @@ static void emit_constant_buffer(struct brw_context *brw)
       brw->curbe.curbe_bo,
    };
 
-   if (dri_bufmgr_check_aperture_space(aper_array, ARRAY_SIZE(aper_array)))
+   if (dri_bufmgr_check_aperture_space(aper_array, ARRAY_SIZE(aper_array))) {
       intel_batchbuffer_flush(intel->batch);
+      return;
+   }
 
    BEGIN_BATCH(2, IGNORE_CLIPRECTS);
    if (sz == 0) {
diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 487c638ce2..afa8694ebb 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -86,8 +86,10 @@ static void upload_binding_table_pointers(struct brw_context *brw)
       brw->wm.bind_bo,
    };
 
-   if (dri_bufmgr_check_aperture_space(aper_array, ARRAY_SIZE(aper_array)))
+   if (dri_bufmgr_check_aperture_space(aper_array, ARRAY_SIZE(aper_array))) {
       intel_batchbuffer_flush(intel->batch);
+      return;
+   }
 
    BEGIN_BATCH(6, IGNORE_CLIPRECTS);
    OUT_BATCH(CMD_BINDING_TABLE_PTRS << 16 | (6 - 2));
@@ -152,8 +154,10 @@ static void upload_psp_urb_cbs(struct brw_context *brw )
       brw->cc.state_bo,
    };
 
-   if (dri_bufmgr_check_aperture_space(aper_array, ARRAY_SIZE(aper_array)))
+   if (dri_bufmgr_check_aperture_space(aper_array, ARRAY_SIZE(aper_array))) {
       intel_batchbuffer_flush(intel->batch);
+      return;
+   }
 
    upload_pipelined_state_pointers(brw);
    brw_upload_urb_fence(brw);
@@ -216,8 +220,10 @@ static void emit_depthbuffer(struct brw_context *brw)
 	 return;
       }
 
-      if (dri_bufmgr_check_aperture_space(aper_array, ARRAY_SIZE(aper_array)))
+      if (dri_bufmgr_check_aperture_space(aper_array, ARRAY_SIZE(aper_array))) {
 	 intel_batchbuffer_flush(intel->batch);
+	 return;
+      }
 
       BEGIN_BATCH(len, IGNORE_CLIPRECTS);
       OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (len - 2));
-- 
cgit v1.2.3


From 2a877411dbe35abdd8c15fb4821d9232619d89cc Mon Sep 17 00:00:00 2001
From: "Xiang, Haihao" <haihao.xiang@intel.com>
Date: Sun, 26 Oct 2008 06:31:33 +0800
Subject: intel: GL_FALSE on a BO if it won't be modified when mapping this BO.
 (thanks Eric).

---
 src/mesa/drivers/dri/intel/intel_blit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c
index 081d1dd238..3c1f7f6245 100644
--- a/src/mesa/drivers/dri/intel/intel_blit.c
+++ b/src/mesa/drivers/dri/intel/intel_blit.c
@@ -299,7 +299,7 @@ intelEmitCopyBlit(struct intel_context *intel,
        }
 
        dri_bo_map(dst_buffer, GL_TRUE);
-       dri_bo_map(src_buffer, GL_TRUE);
+       dri_bo_map(src_buffer, GL_FALSE);
        _mesa_copy_rect((GLubyte *)dst_buffer->virtual + dst_offset,
                        cpp,
                        dst_pitch,
-- 
cgit v1.2.3