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glx: add initial GLX_EXT_framebuffer_sRGB support.

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this doesn't bind to drivers yet, just enough to in theory make indirect
work against other servers.

I'm really not sure what the rules for adding extensions to the known_gl_extensions list as it looks to be missing a few. are these GL extensions that have GLX
protocol??

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2011-03-06 19:54:37 +10:00
parent 7cb17862c6
commit b09b3e5c8f
5 changed files with 16 additions and 0 deletions
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5
src/glx/glxconfig.c
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@@ -188,6 +188,10 @@ glx_config_get(struct glx_config * mode, int attribute, int *value_return)
*value_return = mode->yInverted;
return 0;
case GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT:
*value_return = mode->framebuffer_srgb_capable;
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.
@@ -251,6 +255,7 @@ glx_config_create_list(unsigned count)
(*next)->bindToMipmapTexture = GLX_DONT_CARE;
(*next)->bindToTextureTargets = GLX_DONT_CARE;
(*next)->yInverted = GLX_DONT_CARE;
(*next)->framebuffer_srgb_capable = GLX_DONT_CARE;
next = &((*next)->next);
}

3
src/glx/glxconfig.h
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@@ -100,6 +100,9 @@ struct glx_config {
GLint bindToMipmapTexture;
GLint bindToTextureTargets;
GLint yInverted;
/* EXT_framebuffer_sRGB */
GLint framebuffer_srgb_capable;
};
#define __GLX_MIN_CONFIG_PROPS 18

4
src/glx/glxext.c
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@@ -546,6 +546,10 @@ __glXInitializeVisualConfigFromTags(struct glx_config * config, int count,
config->yInverted = *bp++;
break;
#endif
case GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT:
config->framebuffer_srgb_capable = *bp++;
break;
case GLX_USE_GL:
if (fbconfig_style_tags)
bp++;

2
src/glx/glxextensions.c
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@@ -83,6 +83,7 @@ static const struct extension_info known_glx_extensions[] = {
{ GLX(EXT_visual_info), VER(0,0), Y, Y, N, N },
#endif
{ GLX(EXT_visual_rating), VER(0,0), Y, Y, N, N },
{ GLX(EXT_framebuffer_sRGB), VER(0,0), Y, Y, N, N },
#ifdef GLX_USE_APPLEGL
{ GLX(MESA_agp_offset), VER(0,0), N, N, N, N }, /* Deprecated */
{ GLX(MESA_copy_sub_buffer), VER(0,0), N, N, N, N },
@@ -190,6 +191,7 @@ static const struct extension_info known_gl_extensions[] = {
{ GL(EXT_framebuffer_blit), VER(0,0), Y, N, N, N },
{ GL(EXT_framebuffer_multisample), VER(0,0), Y, N, N, N },
{ GL(EXT_framebuffer_object), VER(0,0), Y, N, N, N },
{ GL(EXT_framebuffer_sRGB), VER(0,0), Y, N, N, N },
{ GL(EXT_multi_draw_arrays), VER(1,4), Y, N, Y, N },
{ GL(EXT_packed_depth_stencil), VER(0,0), Y, N, N, N },
{ GL(EXT_packed_pixels), VER(1,2), Y, N, N, N },

2
src/glx/glxextensions.h
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@@ -40,6 +40,7 @@ enum
EXT_visual_info_bit,
EXT_visual_rating_bit,
EXT_import_context_bit,
EXT_framebuffer_sRGB_bit,
MESA_agp_offset_bit,
MESA_copy_sub_buffer_bit,
MESA_depth_float_bit,
@@ -118,6 +119,7 @@ enum
GL_EXT_framebuffer_blit_bit,
GL_EXT_framebuffer_multisample_bit,
GL_EXT_framebuffer_object_bit,
GL_EXT_framebuffer_sRGB_bit,
GL_EXT_multi_draw_arrays_bit,
GL_EXT_packed_depth_stencil_bit,
GL_EXT_packed_pixels_bit,