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intel: Expose GL_EXT_texture_integer when GL 3.0 override is set.

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This will let the feature be incrementally developed, hidden behind
the flag we're all using as we work on GL 3.0 support.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Eric Anholt
2011-10-05 13:25:36 -07:00
parent 6e610a0485
commit 704b7551e8
1 changed files with 10 additions and 0 deletions
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src/mesa/drivers/dri/intel/intel_extensions.c
+10
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@@ -41,6 +41,14 @@ void
intelInitExtensions(struct gl_context *ctx)
{
struct intel_context *intel = intel_context(ctx);
char *override = getenv("MESA_GL_VERSION_OVERRIDE");
int override_major, override_minor;
int override_version = 0;
if (override &&
sscanf(override, "%u.%u", &override_major, &override_minor) == 2) {
override_version = override_major * 10 + override_minor;
}
ctx->Extensions.ARB_draw_elements_base_vertex = true;
ctx->Extensions.ARB_explicit_attrib_location = true;
@@ -117,6 +125,8 @@ intelInitExtensions(struct gl_context *ctx)
ctx->Extensions.EXT_draw_buffers2 = true;
ctx->Extensions.EXT_framebuffer_sRGB = true;
ctx->Extensions.EXT_texture_array = true;
if (override_version >= 30)
ctx->Extensions.EXT_texture_integer = true;
ctx->Extensions.EXT_texture_snorm = true;
ctx->Extensions.EXT_texture_sRGB = true;
ctx->Extensions.EXT_texture_sRGB_decode = true;