yum-mirror/slang

Making it easier to work with shaders

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

Tim FoleyConvert more tests to use shader objects (#1659)2a5d5b323

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1.0 KiB41 linesraw
1//TEST(compute):COMPARE_COMPUTE:-dx11 -shaderobj
2//TEST(compute):COMPARE_COMPUTE:-vk -shaderobj
3//TEST(compute):COMPARE_COMPUTE:-cpu -xslang -disable-specialization -shaderobj
4//TEST(compute):COMPARE_COMPUTE:-cuda -xslang -disable-specialization -shaderobj
5
6// Test dynamic dispatch code gen for general `This` type.
7[anyValueSize(8)]
8interface IInterface
9{
10	int Compute(int inVal, This other);
11};
12
13int GenericCompute<T:IInterface>(int inVal, T obj, T other)
14{
15	return obj.Compute(inVal, other);
16}
17
18struct Impl : IInterface
19{
20    int base;
21	int Compute(int inVal, This other) { return other.base + base + inVal; }
22};
23int test(int inVal)
24{
25    Impl obj1, obj2;
26    obj1.base = 1;
27    obj2.base = 2;
28	return GenericCompute<Impl>(inVal, obj1, obj2);
29}
30
31//TEST_INPUT:ubuffer(data=[0 1 2 3], stride=4):out,name=outputBuffer
32RWStructuredBuffer<int> outputBuffer;
33
34[numthreads(4, 1, 1)]
35void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
36{
37	uint tid = dispatchThreadID.x;
38	int inVal = outputBuffer[tid];
39	int outVal = test(inVal);
40	outputBuffer[tid] = outVal;
41}