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//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj
/* A test for equality around interface types
Doesn't work because
.slang(8): error 38100: type 'A' does not provide required interface member 'isEqual'
struct A : IEquality
^~~~~~~~~
*/
//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
RWStructuredBuffer<float> outputBuffer;
interface IEquality
{
bool isEqual(IEquality rhs);
};
struct A : IEquality
{
bool isEqual(IEquality rhs)
{
// Hmm. How can I cant query rhs, and then cast, so not clear how to implement
return true;
}
int value;
};
[numthreads(4, 1, 1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
int index = dispatchThreadID.x;
A a = { 1 };
A b = { 2 };
bool isEqual = a.isEqual(b);
outputBuffer[index] = 1 + int(isEqual);
}
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