Merge branch 'gallium-0.1' into gallium-0.2

A first attempt at moving gallium onto a branch directly off master...

It will be interesting to see how much work this takes to get running.

Have resolved the conflicts semi-arbitarily, not compiled or tested.

Conflicts:

	.gitignore
	Makefile
	configs/config.mgw
	configs/darwin
	configs/darwin-x86ppc
	configs/default
	configs/freebsd-dri
	configs/linux-dri
	configs/linux-dri-xcb
	configs/linux-fbdev
	configs/linux-static
	configs/linux-x86-64-static
	configs/linux-x86-static
	doxygen/Makefile
	include/GL/gl.h
	progs/demos/Makefile
	progs/demos/descrip.mms
	progs/demos/texenv.c
	progs/egl/.gitignore
	progs/egl/Makefile
	progs/glsl/.gitignore
	progs/glsl/Makefile
	progs/glsl/convolutions.c
	progs/samples/Makefile.mgw
	progs/tests/.gitignore
	progs/trivial/.gitignore
	progs/trivial/point-param.c
	progs/trivial/tri.c
	progs/xdemos/.gitignore
	progs/xdemos/glthreads.c
	src/egl/drivers/demo/Makefile
	src/egl/drivers/dri/Makefile
	src/egl/main/Makefile
	src/glu/Makefile
	src/glu/sgi/Makefile
	src/glu/sgi/Makefile.mgw
	src/glut/glx/Makefile.mgw
	src/glut/os2/WarpWin.cpp
	src/glut/os2/glut_cindex.cpp
	src/glut/os2/glut_gamemode.cpp
	src/glut/os2/glut_win.cpp
	src/glut/os2/glut_winmisc.cpp
	src/glut/os2/os2_glx.cpp
	src/glut/os2/os2_menu.cpp
	src/glut/os2/os2_winproc.cpp
	src/glw/Makefile
	src/glx/x11/dri_glx.c
	src/glx/x11/glxext.c
	src/mesa/Makefile
	src/mesa/Makefile.mgw
	src/mesa/descrip.mms
	src/mesa/drivers/beos/Makefile
	src/mesa/drivers/common/descrip.mms
	src/mesa/drivers/common/driverfuncs.c
	src/mesa/drivers/directfb/Makefile
	src/mesa/drivers/dri/Makefile.template
	src/mesa/drivers/dri/common/dri_bufmgr.c
	src/mesa/drivers/dri/common/dri_bufmgr.h
	src/mesa/drivers/dri/common/dri_util.c
	src/mesa/drivers/dri/common/extension_helper.h
	src/mesa/drivers/dri/common/mmio.h
	src/mesa/drivers/dri/common/utils.c
	src/mesa/drivers/dri/common/utils.h
	src/mesa/drivers/dri/glcore/Makefile
	src/mesa/drivers/dri/i810/i810screen.c
	src/mesa/drivers/dri/i915/intel_ioctl.c
	src/mesa/drivers/dri/i915/intel_ioctl.h
	src/mesa/drivers/dri/i915/intel_screen.c
	src/mesa/drivers/dri/i915/server/i830_common.h
	src/mesa/drivers/dri/i915/server/i830_dri.h
	src/mesa/drivers/dri/i965/intel_screen.c
	src/mesa/drivers/dri/i965/server/i830_common.h
	src/mesa/drivers/dri/i965/server/i830_dri.h
	src/mesa/drivers/dri/mach64/mach64_screen.c
	src/mesa/drivers/dri/nouveau/nouveau_context.h
	src/mesa/drivers/dri/nouveau/nouveau_fifo.c
	src/mesa/drivers/dri/nouveau/nouveau_fifo.h
	src/mesa/drivers/dri/nouveau/nouveau_screen.c
	src/mesa/drivers/dri/nouveau/nouveau_screen.h
	src/mesa/drivers/dri/r128/r128_tex.h
	src/mesa/drivers/dri/savage/savageioctl.h
	src/mesa/drivers/fbdev/Makefile
	src/mesa/drivers/osmesa/Makefile
	src/mesa/drivers/osmesa/descrip.mms
	src/mesa/drivers/x11/Makefile
	src/mesa/drivers/x11/descrip.mms
	src/mesa/drivers/x11/xm_dd.c
	src/mesa/glapi/glapi.c
	src/mesa/glapi/glthread.c
	src/mesa/main/api_validate.c
	src/mesa/main/attrib.c
	src/mesa/main/bufferobj.c
	src/mesa/main/bufferobj.h
	src/mesa/main/buffers.c
	src/mesa/main/config.h
	src/mesa/main/context.c
	src/mesa/main/descrip.mms
	src/mesa/main/drawpix.c
	src/mesa/main/enums.c
	src/mesa/main/fbobject.c
	src/mesa/main/glheader.h
	src/mesa/main/imports.c
	src/mesa/main/mipmap.c
	src/mesa/main/mm.c
	src/mesa/main/mm.h
	src/mesa/main/mtypes.h
	src/mesa/main/points.c
	src/mesa/main/sources
	src/mesa/main/state.c
	src/mesa/main/texcompress_fxt1.c
	src/mesa/main/texenvprogram.c
	src/mesa/main/texobj.c
	src/mesa/main/texstate.c
	src/mesa/main/texstore.c
	src/mesa/math/descrip.mms
	src/mesa/shader/arbprogram.c
	src/mesa/shader/descrip.mms
	src/mesa/shader/prog_execute.c
	src/mesa/shader/prog_statevars.c
	src/mesa/shader/prog_statevars.h
	src/mesa/shader/prog_uniform.c
	src/mesa/shader/program.c
	src/mesa/shader/program.h
	src/mesa/shader/shader_api.c
	src/mesa/shader/slang/descrip.mms
	src/mesa/shader/slang/library/slang_vertex_builtin_gc.h
	src/mesa/sources
	src/mesa/swrast/descrip.mms
	src/mesa/swrast/s_drawpix.c
	src/mesa/swrast/s_fragprog.c
	src/mesa/swrast/s_readpix.c
	src/mesa/swrast/s_span.c
	src/mesa/swrast_setup/descrip.mms
	src/mesa/tnl/descrip.mms
	src/mesa/tnl/t_context.h
	src/mesa/tnl/t_vp_build.c
	src/mesa/tnl/tnl.h
	src/mesa/vbo/descrip.mms
	src/mesa/vbo/vbo_context.c
	src/mesa/vbo/vbo_exec_array.c
	src/mesa/x86-64/xform4.S
	src/mesa/x86/rtasm/x86sse.c
	src/mesa/x86/rtasm/x86sse.h
	windows/VC6/progs/glut/glut.dsp
	windows/VC7/mesa/gdi/gdi.vcproj
	windows/VC7/mesa/glu/glu.vcproj
	windows/VC7/mesa/mesa.sln
	windows/VC7/mesa/mesa/mesa.vcproj
	windows/VC7/mesa/osmesa/osmesa.vcproj
	windows/VC7/progs/glut/glut.vcproj
	windows/VC8/mesa/gdi/gdi.vcproj
	windows/VC8/mesa/glu/glu.vcproj
	windows/VC8/mesa/mesa.sln
	windows/VC8/mesa/mesa/mesa.vcproj
	windows/VC8/progs/glut/glut.vcproj

1 files changed, 65 insertions, 52 deletions

diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index 0e59ba615a..a1e32e70ba 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.1
+ * Version:  7.1
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -54,14 +54,50 @@ _mesa_new_query_object(GLcontext *ctx, GLuint id)
 
 
 /**
+ * Begin a query.  Software driver fallback.
+ * Called via ctx->Driver.BeginQuery().
+ */
+void
+_mesa_begin_query(GLcontext *ctx, struct gl_query_object *q)
+{
+   /* no-op */
+}
+
+
+/**
+ * End a query.  Software driver fallback.
+ * Called via ctx->Driver.EndQuery().
+ */
+void
+_mesa_end_query(GLcontext *ctx, struct gl_query_object *q)
+{
+   q->Ready = GL_TRUE;
+}
+
+
+/**
+ * Wait for query to complete.  Software driver fallback.
+ * Called via ctx->Driver.WaitQuery().
+ */
+void
+_mesa_wait_query(GLcontext *ctx, struct gl_query_object *q)
+{
+   /* For software drivers, _mesa_end_query() should have completed the query.
+    * For real hardware, implement a proper WaitQuery() driver function.
+    */
+   assert(q->Ready);
+}
+
+
+/**
  * Delete an occlusion query object.
  * Not removed from hash table here.
  * XXX maybe add Delete() method to gl_query_object class and call that instead
  */
-static void
-delete_query_object(struct gl_query_object *q)
+void
+_mesa_delete_query(struct gl_query_object *q)
 {
-   FREE(q);
+   _mesa_free(q);
 }
 
 
@@ -135,7 +171,7 @@ _mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids)
          if (q) {
             ASSERT(!q->Active); /* should be caught earlier */
             _mesa_HashRemove(ctx->Query.QueryObjects, ids[i]);
-            delete_query_object(q);
+            ctx->Driver.DeleteQuery(ctx, q);
          }
       }
    }
@@ -216,6 +252,7 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
       }
    }
 
+   q->Target = target;
    q->Active = GL_TRUE;
    q->Result = 0;
    q->Ready = GL_FALSE;
@@ -229,9 +266,7 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
    }
 #endif
 
-   if (ctx->Driver.BeginQuery) {
-      ctx->Driver.BeginQuery(ctx, target, q);
-   }
+   ctx->Driver.BeginQuery(ctx, q);
 }
 
 
@@ -275,13 +310,7 @@ _mesa_EndQueryARB(GLenum target)
    }
 
    q->Active = GL_FALSE;
-   if (ctx->Driver.EndQuery) {
-      ctx->Driver.EndQuery(ctx, target, q);
-   }
-   else {
-      /* if we're using software rendering/querying */
-      q->Ready = GL_TRUE;
-   }
+   ctx->Driver.EndQuery(ctx, q);
 }
 
 
@@ -346,23 +375,19 @@ _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params)
 
    switch (pname) {
       case GL_QUERY_RESULT_ARB:
-         while (!q->Ready) {
-            /* Wait for the query to finish! */
-            /* If using software rendering, the result will always be ready
-             * by time we get here.  Otherwise, we must be using hardware!
-             */
-            ASSERT(ctx->Driver.EndQuery);
-         }
+         if (!q->Ready)
+            ctx->Driver.WaitQuery(ctx, q);
          /* if result is too large for returned type, clamp to max value */
          if (q->Result > 0x7fffffff) {
             *params = 0x7fffffff;
          }
          else {
-            *params = q->Result;
+            *params = (GLint)q->Result;
          }
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
-         /* XXX revisit when we have a hardware implementation! */
+	 if (!q->Ready)
+	    ctx->Driver.CheckQuery( ctx, q );
          *params = q->Ready;
          break;
       default:
@@ -390,23 +415,19 @@ _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params)
 
    switch (pname) {
       case GL_QUERY_RESULT_ARB:
-         while (!q->Ready) {
-            /* Wait for the query to finish! */
-            /* If using software rendering, the result will always be ready
-             * by time we get here.  Otherwise, we must be using hardware!
-             */
-            ASSERT(ctx->Driver.EndQuery);
-         }
+         if (!q->Ready)
+            ctx->Driver.WaitQuery(ctx, q);
          /* if result is too large for returned type, clamp to max value */
          if (q->Result > 0xffffffff) {
             *params = 0xffffffff;
          }
          else {
-            *params = q->Result;
+            *params = (GLuint)q->Result;
          }
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
-         /* XXX revisit when we have a hardware implementation! */
+	 if (!q->Ready)
+	    ctx->Driver.CheckQuery( ctx, q );
          *params = q->Ready;
          break;
       default:
@@ -439,17 +460,13 @@ _mesa_GetQueryObjecti64vEXT(GLuint id, GLenum pname, GLint64EXT *params)
 
    switch (pname) {
       case GL_QUERY_RESULT_ARB:
-         while (!q->Ready) {
-            /* Wait for the query to finish! */
-            /* If using software rendering, the result will always be ready
-             * by time we get here.  Otherwise, we must be using hardware!
-             */
-            ASSERT(ctx->Driver.EndQuery);
-         }
+         if (!q->Ready)
+            ctx->Driver.WaitQuery(ctx, q);
          *params = q->Result;
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
-         /* XXX revisit when we have a hardware implementation! */
+	 if (!q->Ready)
+	    ctx->Driver.CheckQuery( ctx, q );
          *params = q->Ready;
          break;
       default:
@@ -480,17 +497,13 @@ _mesa_GetQueryObjectui64vEXT(GLuint id, GLenum pname, GLuint64EXT *params)
 
    switch (pname) {
       case GL_QUERY_RESULT_ARB:
-         while (!q->Ready) {
-            /* Wait for the query to finish! */
-            /* If using software rendering, the result will always be ready
-             * by time we get here.  Otherwise, we must be using hardware!
-             */
-            ASSERT(ctx->Driver.EndQuery);
-         }
+         if (!q->Ready)
+            ctx->Driver.WaitQuery(ctx, q);
          *params = q->Result;
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
-         /* XXX revisit when we have a hardware implementation! */
+	 if (!q->Ready)
+	    ctx->Driver.CheckQuery( ctx, q );
          *params = q->Ready;
          break;
       default:
@@ -522,8 +535,8 @@ static void
 delete_queryobj_cb(GLuint id, void *data, void *userData)
 {
    struct gl_query_object *q= (struct gl_query_object *) data;
-   (void) userData;
-   delete_query_object(q);
+   GLcontext *ctx = (GLcontext *)userData;
+   ctx->Driver.DeleteQuery(ctx, q);
 }