yum-mirror/slang

Making it easier to work with shaders

git clone https://git.yummers.dev/yum-mirror/slang

ArielG-NVSupport derivative functions in compute & capabilities adjustments (#4014)366a947cd

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1//TEST:SIMPLE(filecheck=CHECK): -allow-glsl -stage compute -entry computeMain -target glsl -DLINEAR_SLANG
2//TEST:SIMPLE(filecheck=CHECK): -allow-glsl -stage compute -entry computeMain -target spirv -DLINEAR_SLANG
3
4//TEST:SIMPLE(filecheck=CHECK): -allow-glsl -stage compute -entry computeMain -target glsl -DLINEAR_GLSL
5//TEST:SIMPLE(filecheck=CHECK): -allow-glsl -stage compute -entry computeMain -target spirv -DLINEAR_GLSL
6// CHECK: error 31211
7
8buffer MyBlockName
9{
10    int result;
11} outputBuffer;
12
13#ifdef LINEAR_SLANG
14[DerivativeGroupLinear]
15[numthreads(1, 3, 1)]
16#endif
17
18#ifdef LINEAR_GLSL
19layout(derivative_group_linearNV) in;
20[numthreads(1, 3, 1)]
21#endif
22
23void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
24{
25    outputBuffer.result = asint(ddx(1));
26}