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mesa/main: correct extension-checks for GL_BLACKHOLE_RENDER_INTEL

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KHR_blend_equation_advanced_coherent isn't exposed on OpenGL ES 1.x
nor OpenGL versions prior to 30, so we shouldn't allow to query its
enum-states there either.

Fixes: 74ec39f66d ("mesa: add INTEL_blackhole_render")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/329>
This commit is contained in:
Erik Faye-Lund 2020-02-19 12:12:27 +01:00
parent 1e3b74ee73
commit 70b6972140
1 changed files with 2 additions and 1 deletions
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3
src/mesa/main/enable.c
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@ -1969,7 +1969,8 @@ _mesa_IsEnabled( GLenum cap )
return ctx->TileRasterOrderIncreasingY;
case GL_BLACKHOLE_RENDER_INTEL:
CHECK_EXTENSION(INTEL_blackhole_render);
if (!_mesa_has_INTEL_blackhole_render(ctx))
goto invalid_enum_error;
return ctx->IntelBlackholeRender;
default: