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-rw-r--r--src/mesa/drivers/x11/Makefile3
-rw-r--r--src/mesa/drivers/x11/fakeglx.c47
-rw-r--r--src/mesa/drivers/x11/glxapi.c6
-rw-r--r--src/mesa/drivers/x11/xm_api.c34
-rw-r--r--src/mesa/drivers/x11/xm_buffer.c1
-rw-r--r--src/mesa/drivers/x11/xm_dd.c33
-rw-r--r--src/mesa/drivers/x11/xm_span.c18
-rw-r--r--src/mesa/drivers/x11/xmesaP.h4
8 files changed, 104 insertions, 42 deletions
diff --git a/src/mesa/drivers/x11/Makefile b/src/mesa/drivers/x11/Makefile
index d2780e62c9..5e427d2d5c 100644
--- a/src/mesa/drivers/x11/Makefile
+++ b/src/mesa/drivers/x11/Makefile
@@ -41,7 +41,8 @@ OBJECTS = $(SOURCES:.c=.o)
INCLUDE_DIRS = \
-I$(TOP)/include \
-I$(TOP)/src/mesa \
- -I$(TOP)/src/mesa/main
+ -I$(TOP)/src/mesa/main \
+ $(X11_INCLUDES)
CORE_MESA = $(TOP)/src/mesa/libmesa.a $(TOP)/src/mesa/libglapi.a
diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index ea3585258d..34e0b8bc8d 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -1,8 +1,9 @@
/*
* Mesa 3-D graphics library
- * Version: 7.1
+ * Version: 7.5
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
+ * Copyright (C) 2009 VMware, Inc. 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"),
@@ -1392,6 +1393,25 @@ Fake_glXChooseVisual( Display *dpy, int screen, int *list )
}
+/**
+ * Init basic fields of a new fake_glx_context.
+ */
+static void
+init_glx_context(struct fake_glx_context *glxCtx, Display *dpy)
+{
+ /* Always return True. See if anyone's confused... */
+ GLboolean direct = GL_TRUE;
+
+ glxCtx->xmesaContext->direct = direct;
+ glxCtx->glxContext.isDirect = direct;
+ glxCtx->glxContext.currentDpy = dpy;
+ glxCtx->glxContext.xid = (XID) glxCtx; /* self pointer */
+
+ assert((void *) glxCtx == (void *) &(glxCtx->glxContext));
+}
+
+
+
static GLXContext
Fake_glXCreateContext( Display *dpy, XVisualInfo *visinfo,
GLXContext share_list, Bool direct )
@@ -1430,12 +1450,7 @@ Fake_glXCreateContext( Display *dpy, XVisualInfo *visinfo,
return NULL;
}
- glxCtx->xmesaContext->direct = GL_FALSE;
- glxCtx->glxContext.isDirect = GL_FALSE;
- glxCtx->glxContext.currentDpy = dpy;
- glxCtx->glxContext.xid = (XID) glxCtx; /* self pointer */
-
- assert((void *) glxCtx == (void *) &(glxCtx->glxContext));
+ init_glx_context(glxCtx, dpy);
return (GLXContext) glxCtx;
}
@@ -2203,7 +2218,7 @@ Fake_glXCreatePixmap( Display *dpy, GLXFBConfig config, Pixmap pixmap,
if (!dpy || !config || !pixmap)
return 0;
- for (attr = attribList; *attr; attr++) {
+ for (attr = attribList; attr && *attr; attr++) {
switch (*attr) {
case GLX_TEXTURE_FORMAT_EXT:
attr++;
@@ -2441,12 +2456,7 @@ Fake_glXCreateNewContext( Display *dpy, GLXFBConfig config,
return NULL;
}
- glxCtx->xmesaContext->direct = GL_FALSE;
- glxCtx->glxContext.isDirect = GL_FALSE;
- glxCtx->glxContext.currentDpy = dpy;
- glxCtx->glxContext.xid = (XID) glxCtx; /* self pointer */
-
- assert((void *) glxCtx == (void *) &(glxCtx->glxContext));
+ init_glx_context(glxCtx, dpy);
return (GLXContext) glxCtx;
}
@@ -2664,12 +2674,7 @@ Fake_glXCreateContextWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, int re
return NULL;
}
- glxCtx->xmesaContext->direct = GL_FALSE;
- glxCtx->glxContext.isDirect = GL_FALSE;
- glxCtx->glxContext.currentDpy = dpy;
- glxCtx->glxContext.xid = (XID) glxCtx; /* self pointer */
-
- assert((void *) glxCtx == (void *) &(glxCtx->glxContext));
+ init_glx_context(glxCtx, dpy);
return (GLXContext) glxCtx;
}
diff --git a/src/mesa/drivers/x11/glxapi.c b/src/mesa/drivers/x11/glxapi.c
index c2ccce6f52..02eea25a71 100644
--- a/src/mesa/drivers/x11/glxapi.c
+++ b/src/mesa/drivers/x11/glxapi.c
@@ -35,6 +35,7 @@
#include <stdio.h>
#include <string.h>
#include "main/glheader.h"
+#include "main/compiler.h"
#include "glapi/glapi.h"
#include "glxapi.h"
@@ -1374,7 +1375,12 @@ _glxapi_get_proc_address(const char *funcName)
{
GLuint i;
for (i = 0; GLX_functions[i].Name; i++) {
+#ifdef MANGLE
+ /* skip the "m" prefix on the name */
+ if (strcmp(GLX_functions[i].Name, funcName+1) == 0)
+#else
if (strcmp(GLX_functions[i].Name, funcName) == 0)
+#endif
return GLX_functions[i].Address;
}
return NULL;
diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c
index 18aa8bcc09..662c61ae7e 100644
--- a/src/mesa/drivers/x11/xm_api.c
+++ b/src/mesa/drivers/x11/xm_api.c
@@ -79,6 +79,7 @@
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
#include "drivers/common/driverfuncs.h"
+#include "drivers/common/meta.h"
/**
* Global X driver lock
@@ -492,7 +493,7 @@ xmesa_free_buffer(XMesaBuffer buffer)
b->frontxrb->drawable = 0;
/* Unreference. If count = zero we'll really delete the buffer */
- _mesa_unreference_framebuffer(&fb);
+ _mesa_reference_framebuffer(&fb, NULL);
return;
}
@@ -1316,7 +1317,9 @@ xmesa_convert_from_x_visual_type( int visualType )
#define need_GL_SGI_color_table
/* sw extensions not associated with some GL version */
+#define need_GL_ARB_draw_elements_base_vertex
#define need_GL_ARB_shader_objects
+#define need_GL_ARB_sync
#define need_GL_ARB_vertex_program
#define need_GL_APPLE_vertex_array_object
#define need_GL_ATI_fragment_shader
@@ -1325,7 +1328,6 @@ xmesa_convert_from_x_visual_type( int visualType )
#define need_GL_EXT_framebuffer_blit
#define need_GL_EXT_gpu_program_parameters
#define need_GL_EXT_paletted_texture
-#define need_GL_IBM_multimode_draw_arrays
#define need_GL_MESA_resize_buffers
#define need_GL_NV_vertex_program
#define need_GL_NV_fragment_program
@@ -1346,7 +1348,10 @@ const struct dri_extension card_extensions[] =
{ "GL_EXT_histogram", GL_EXT_histogram_functions },
{ "GL_SGI_color_table", GL_SGI_color_table_functions },
+ { "GL_ARB_depth_clamp", NULL },
+ { "GL_ARB_draw_elements_base_vertex", GL_ARB_draw_elements_base_vertex_functions },
{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
+ { "GL_ARB_sync", GL_ARB_sync_functions },
{ "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
{ "GL_APPLE_vertex_array_object", GL_APPLE_vertex_array_object_functions },
{ "GL_ATI_fragment_shader", GL_ATI_fragment_shader_functions },
@@ -1355,8 +1360,8 @@ const struct dri_extension card_extensions[] =
{ "GL_EXT_framebuffer_blit", GL_EXT_framebuffer_blit_functions },
{ "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions },
{ "GL_EXT_paletted_texture", GL_EXT_paletted_texture_functions },
- { "GL_IBM_multimode_draw_arrays", GL_IBM_multimode_draw_arrays_functions },
{ "GL_MESA_resize_buffers", GL_MESA_resize_buffers_functions },
+ { "GL_NV_depth_clamp", NULL },
{ "GL_NV_vertex_program", GL_NV_vertex_program_functions },
{ "GL_NV_fragment_program", GL_NV_fragment_program_functions },
{ NULL, NULL }
@@ -1586,6 +1591,14 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list )
return NULL;
}
+ /* Enable this to exercise fixed function -> shader translation
+ * with software rendering.
+ */
+ if (0) {
+ mesaCtx->VertexProgram._MaintainTnlProgram = GL_TRUE;
+ mesaCtx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
+ }
+
_mesa_enable_sw_extensions(mesaCtx);
_mesa_enable_1_3_extensions(mesaCtx);
_mesa_enable_1_4_extensions(mesaCtx);
@@ -1635,6 +1648,9 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list )
xmesa_register_swrast_functions( mesaCtx );
_swsetup_Wakeup(mesaCtx);
+ if (TEST_META_FUNCS)
+ _mesa_meta_init(mesaCtx);
+
return c;
}
@@ -1649,6 +1665,9 @@ void XMesaDestroyContext( XMesaContext c )
FXdestroyContext( XMESA_BUFFER(mesaCtx->DrawBuffer) );
#endif
+ if (TEST_META_FUNCS)
+ _mesa_meta_free( mesaCtx );
+
_swsetup_DestroyContext( mesaCtx );
_swrast_DestroyContext( mesaCtx );
_tnl_DestroyContext( mesaCtx );
@@ -2412,11 +2431,8 @@ xbuffer_to_renderbuffer(int buffer)
case GLX_AUX0_EXT:
return BUFFER_AUX0;
case GLX_AUX1_EXT:
- return BUFFER_AUX1;
case GLX_AUX2_EXT:
- return BUFFER_AUX2;
case GLX_AUX3_EXT:
- return BUFFER_AUX3;
case GLX_AUX4_EXT:
case GLX_AUX5_EXT:
case GLX_AUX6_EXT:
@@ -2463,13 +2479,13 @@ XMesaBindTexImage(XMesaDisplay *dpy, XMesaBuffer drawable, int buffer,
#if 0
switch (drawable->TextureTarget) {
case GLX_TEXTURE_1D_EXT:
- texObj = texUnit->Current1D;
+ texObj = texUnit->CurrentTex[TEXTURE_1D_INDEX];
break;
case GLX_TEXTURE_2D_EXT:
- texObj = texUnit->Current2D;
+ texObj = texUnit->CurrentTex[TEXTURE_2D_INDEX];
break;
case GLX_TEXTURE_RECTANGLE_EXT:
- texObj = texUnit->CurrentRect;
+ texObj = texUnit->CurrentTex[TEXTURE_RECT_INDEX];
break;
default:
return; /* BadMatch error */
diff --git a/src/mesa/drivers/x11/xm_buffer.c b/src/mesa/drivers/x11/xm_buffer.c
index 7ad67bc34d..821e2a8e08 100644
--- a/src/mesa/drivers/x11/xm_buffer.c
+++ b/src/mesa/drivers/x11/xm_buffer.c
@@ -229,6 +229,7 @@ alloc_back_buffer(XMesaBuffer b, GLuint width, GLuint height)
}
b->backxrb->ximage = NULL;
+ b->backxrb->drawable = b->backxrb->pixmap;
}
}
diff --git a/src/mesa/drivers/x11/xm_dd.c b/src/mesa/drivers/x11/xm_dd.c
index 305df548fa..4e9c001cc7 100644
--- a/src/mesa/drivers/x11/xm_dd.c
+++ b/src/mesa/drivers/x11/xm_dd.c
@@ -51,6 +51,7 @@
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
#include "tnl/t_context.h"
+#include "drivers/common/meta.h"
#include "xmesaP.h"
@@ -912,8 +913,9 @@ xmesa_update_state( GLcontext *ctx, GLbitfield new_state )
/*
* GL_DITHER, GL_READ/DRAW_BUFFER, buffer binding state, etc. effect
* renderbuffer span/clear funcs.
+ * Check _NEW_COLOR to detect dither enable/disable.
*/
- if (new_state & (_NEW_COLOR | _NEW_PIXEL | _NEW_BUFFERS)) {
+ if (new_state & (_NEW_COLOR | _NEW_BUFFERS)) {
XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
struct xmesa_renderbuffer *front_xrb, *back_xrb;
@@ -1146,19 +1148,28 @@ xmesa_init_driver_functions( XMesaVisual xmvisual,
driver->IndexMask = index_mask;
driver->ColorMask = color_mask;
driver->Enable = enable;
- driver->Clear = clear_buffers;
driver->Viewport = xmesa_viewport;
-#ifndef XFree86Server
- driver->CopyPixels = xmesa_CopyPixels;
- if (xmvisual->undithered_pf == PF_8R8G8B &&
- xmvisual->dithered_pf == PF_8R8G8B &&
- xmvisual->BitsPerPixel == 32) {
- driver->DrawPixels = xmesa_DrawPixels_8R8G8B;
- }
- else if (xmvisual->undithered_pf == PF_5R6G5B) {
- driver->DrawPixels = xmesa_DrawPixels_5R6G5B;
+ if (TEST_META_FUNCS) {
+ driver->Clear = _mesa_meta_clear;
+ driver->CopyPixels = _mesa_meta_copy_pixels;
+ driver->BlitFramebuffer = _mesa_meta_blit_framebuffer;
+ driver->DrawPixels = _mesa_meta_draw_pixels;
+ driver->Bitmap = _mesa_meta_bitmap;
}
+ else {
+ driver->Clear = clear_buffers;
+#ifndef XFree86Server
+ driver->CopyPixels = xmesa_CopyPixels;
+ if (xmvisual->undithered_pf == PF_8R8G8B &&
+ xmvisual->dithered_pf == PF_8R8G8B &&
+ xmvisual->BitsPerPixel == 32) {
+ driver->DrawPixels = xmesa_DrawPixels_8R8G8B;
+ }
+ else if (xmvisual->undithered_pf == PF_5R6G5B) {
+ driver->DrawPixels = xmesa_DrawPixels_5R6G5B;
+ }
#endif
+ }
driver->TestProxyTexImage = test_proxy_teximage;
#if ENABLE_EXT_texure_compression_s3tc
driver->ChooseTextureFormat = choose_tex_format;
diff --git a/src/mesa/drivers/x11/xm_span.c b/src/mesa/drivers/x11/xm_span.c
index 57b5749448..309cefcb8e 100644
--- a/src/mesa/drivers/x11/xm_span.c
+++ b/src/mesa/drivers/x11/xm_span.c
@@ -471,8 +471,26 @@ static void put_row_8R8G8B_pixmap( PUT_ROW_ARGS )
if (mask) {
for (i=0;i<n;i++,x++) {
if (mask[i]) {
+#if 1
+ /*
+ * XXX Something funny is going on here.
+ * If we're drawing into a window that uses a depth 32 TrueColor
+ * visual, we see the right pixels on screen, but when we read
+ * them back with XGetImage() we get random colors.
+ * The alternative code below which uses XPutImage() instead
+ * seems to mostly fix the problem, but not always.
+ * We don't normally create windows with this visual, but glean
+ * does and we're seeing some failures there.
+ */
XMesaSetForeground( dpy, gc, PACK_8R8G8B( rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP] ));
XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
+#else
+ /* This code works more often, but not always */
+ XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
+ GLuint *ptr4 = (GLuint *) rowimg->data;
+ *ptr4 = PACK_8R8G8B( rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP] );
+ XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, 1, 1 );
+#endif
}
}
}
diff --git a/src/mesa/drivers/x11/xmesaP.h b/src/mesa/drivers/x11/xmesaP.h
index 65e747d7b9..25db55862e 100644
--- a/src/mesa/drivers/x11/xmesaP.h
+++ b/src/mesa/drivers/x11/xmesaP.h
@@ -581,4 +581,8 @@ extern void xmesa_register_swrast_functions( GLcontext *ctx );
#define ENABLE_EXT_timer_query 0 /* may not have 64-bit GLuint64EXT */
#endif
+
+#define TEST_META_FUNCS 0
+
+
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-02 03:32:32 +0000