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

master
branchesmasterall refs →
1.1 KiB49 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 specializing a generic with
7// an existential value.
8
9[anyValueSize(16)]
10interface IInterface
11{
12	int Compute(int inVal);
13};
14
15int GenericCompute0(IInterface obj, int inVal)
16{
17    return GenericCompute1(obj, obj, inVal);
18}
19
20int GenericCompute1<T:IInterface>(T obj, IInterface obj2, int inVal)
21{
22    return obj.Compute(inVal) + obj2.Compute(inVal);
23}
24
25
26struct Impl : IInterface
27{
28    int base;
29	int Compute(int inVal) { return base + inVal * inVal; }
30};
31
32int test(int inVal)
33{
34    Impl obj;
35    obj.base = 1;
36	return GenericCompute0(obj, inVal);
37}
38
39//TEST_INPUT:ubuffer(data=[0 1 2 3], stride=4):out,name=outputBuffer
40RWStructuredBuffer<int> outputBuffer;
41
42[numthreads(4, 1, 1)]
43void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
44{
45	uint tid = dispatchThreadID.x;
46	int inVal = outputBuffer[tid];
47	int outVal = test(inVal);
48	outputBuffer[tid] = outVal;
49}