vkd3d-shader: Handle SV_SampleIndex semantic.
STAT table needs corresponding flag set, I believe it's in the very last dword of 0x74 bytes size table. Most likely used for ID3D11ShaderReflection::IsSampleFrequencyShader().
STAT table needs corresponding flag set, I believe it's in the very last dword of 0x74 bytes size table. Most likely used for ID3D11ShaderReflection::IsSampleFrequencyShader().