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mesa: Remove the non-required ARB_imaging extension.

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Many of the EXT_ extensions in the subset have significant code
overhead with no users.  It is not a required part of GL -- though
text describing the extension is part of the core spec since 1.2, it
is always conditional on the ARB_imaging extension.
This commit is contained in:
Eric Anholt
2010-09-09 15:53:55 -07:00
parent 96da9b28c8
commit 907a6734fc
6 changed files with 15 additions and 22 deletions
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5
src/mesa/main/extensions.c
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@@ -62,7 +62,6 @@ static const struct {
/* { OFF, "GL_ARB_geometry_shader4", F(ARB_geometry_shader4) }, */
{ OFF, "GL_ARB_half_float_pixel", F(ARB_half_float_pixel) },
{ OFF, "GL_ARB_half_float_vertex", F(ARB_half_float_vertex) },
{ OFF, "GL_ARB_imaging", F(ARB_imaging) },
{ OFF, "GL_ARB_instanced_arrays", F(ARB_instanced_arrays) },
{ OFF, "GL_ARB_map_buffer_range", F(ARB_map_buffer_range) },
{ ON, "GL_ARB_multisample", F(ARB_multisample) },
@@ -255,7 +254,6 @@ _mesa_enable_sw_extensions(GLcontext *ctx)
#endif
ctx->Extensions.ARB_half_float_pixel = GL_TRUE;
ctx->Extensions.ARB_half_float_vertex = GL_TRUE;
ctx->Extensions.ARB_imaging = GL_TRUE;
ctx->Extensions.ARB_map_buffer_range = GL_TRUE;
ctx->Extensions.ARB_multitexture = GL_TRUE;
#if FEATURE_queryobj
@@ -392,12 +390,11 @@ _mesa_enable_sw_extensions(GLcontext *ctx)
/**
* Enable GL_ARB_imaging and all the EXT extensions that are subsets of it.
* Enable common EXT extensions in the ARB_imaging subset.
*/
void
_mesa_enable_imaging_extensions(GLcontext *ctx)
{
ctx->Extensions.ARB_imaging = GL_TRUE;
ctx->Extensions.EXT_blend_color = GL_TRUE;
ctx->Extensions.EXT_blend_logic_op = GL_TRUE;
ctx->Extensions.EXT_blend_minmax = GL_TRUE;