yum-mirror/slang

Making it easier to work with shaders

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

kaizhangNVFeature/initialize list side branch (#6058)9ec6b9168

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1//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=BUFFER):-compute -output-using-type
2//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=BUFFER):-vk -compute -output-using-type
3
4//TEST_INPUT:ubuffer(data=[0 0 0 0 0], stride=4):out,name=outputBuffer
5RWStructuredBuffer<int> outputBuffer;
6
7interface IFoo
8{
9  property float bar1 {get; set;}
10};
11
12struct Foo : IFoo
13{
14  uint4 data = 0;
15  property float bar1
16  {
17    get { return asfloat(data.w); }
18    set { data.w = asuint(newValue); }
19  }
20};
21
22void doThing(inout Foo foo, uint2 ipos)
23{
24  foo.bar1 = 2;
25  foo.bar1 += 1.0f;
26}
27
28[shader("compute")]
29[numthreads(1, 1, 1)]
30void computeMain(uint2 ipos : SV_DispatchThreadID)
31{
32  Foo foo = {};
33  doThing(foo, ipos);
34  // BUFFER: 3
35  outputBuffer[0] = (int)foo.bar1;
36}