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// this-in-extension.slang
2
3// Test that an `This` type works correctly when there is an extension.
4
5//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -shaderobj
6//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -shaderobj -vk
7
8interface IFoo
9{
10    static const This identity;
11}
12
13__generic<T:IFoo>
14extension T
15{
16    This getIdentity()
17    {
18        return identity;
19    }
20}
21
22struct FooImpl : IFoo
23{
24    int v = 1;
25    static const This identity = This();   
26}
27
28
29//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
30RWStructuredBuffer<int> outputBuffer;
31
32[numthreads(1, 1, 1)]
33void computeMain(int3 dispatchThreadID : SV_DispatchThreadID)
34{
35    FooImpl foo = {};
36    var ident = foo.getIdentity();
37    // CHECK: 1
38    outputBuffer[0] = ident.v;
39}