yum-mirror/slang

Making it easier to work with shaders

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

Yong HeUnify stdlib `Texture` types into one generic type. (#3327)4c78efd0c

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1//TEST:SIMPLE(filecheck=CHECK): -stage fragment -entry main -target spirv -emit-spirv-directly
2//TEST:SIMPLE(filecheck=CHECK): -stage fragment -entry main -target spirv
3
4// CHECK: OpImageDrefGather
5// CHECK: OpImageDrefGather
6// CHECK: OpImageDrefGather
7// CHECK: OpImageDrefGather
8
9Texture2D t;
10SamplerState s;
11SamplerComparisonState sc;
12float4 main()
13{
14    const float2 loc = float2(1,2);
15    const float cmp = 3;
16    const int2 off = int2(4,5);
17    return t.GatherCmp(sc, loc, cmp)
18         + t.GatherCmp(sc, loc, cmp, off)
19         + t.GatherCmp(sc, loc, cmp, off, off, off, off)
20         + t.GatherCmpRed(sc, loc, cmp, int2(6,6), int2(7,7), int2(8,8), int2(9,9));
21}