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GPUOpen-LibrariesAndSDKs / FidelityFX-SDK

The main repository for the FidelityFX SDK.
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Use the proper HLSL quad wave intrinsics in the SPD's quad reduction.… #12

Open godlikepanos opened 1 year ago

godlikepanos commented 1 year ago

… This will align HLSL with GLSL paths.

Most drivers don't care about this change and optimize it anyway but some mobile drivers seem to benefit from it.

jlacroixAMD commented 1 year ago

Thank you for bringing this to our attention. The change has been made locally and will be pushed out with the next update. Please keep this pull request open for the time being and we will close it when we bring the fix in.