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authorChris Forbes <[email protected]>2013-10-05 18:26:56 +1300
committerChris Forbes <[email protected]>2013-10-06 11:12:29 +1300
commit88ee9bc9d1dd66ddb9721dc44574b8caaa26df70 (patch)
tree703eea9eaceab52cb3820145fe9cc2036bbafb1e /src/glsl/lower_noise.cpp
parentf93a63bfccf22b64d5f0886b25fce833babdab1c (diff)
glsl: Add support for specifying the component in textureGather
ARB_gpu_shader5 introduces new variants of textureGather* which have an explicit component selector, rather than relying purely on the sampler's swizzle state. This patch adds the GLSL plumbing for the extra parameter. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/glsl/lower_noise.cpp')
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