yum-mirror/slang

Making it easier to work with shaders

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

jsmall-nvidiaGeneric experiments (#2119)160111a0e

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1//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj
2
3/* A test for equality around interface types
4
5This style is discussed in the documentation here (on This type):
6
7https://github.com/shader-slang/slang/blob/master/docs/user-guide/04-interfaces-generics.md
8
9Still has limitiation that it only works for an an implementation of an interface.  
10 */
11
12//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
13RWStructuredBuffer<float> outputBuffer;
14
15interface IEquality
16{
17    bool isEqual(This other);
18}
19
20struct A : IEquality
21{
22    bool isEqual(This other)
23    {
24        return value == other.value;
25    }
26    int value;
27};
28
29[numthreads(4, 1, 1)]
30void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
31{
32    int index = dispatchThreadID.x;
33
34    A a = { 1 };
35    A b = { 2 };
36    
37    bool isEqual = a.isEqual(b);
38
39	outputBuffer[index] = 1 + int(isEqual);
40}
41
42