yum-mirror/slang

Making it easier to work with shaders

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

jsmall-nvidiaCUDA layout corner cases/testing (#1881)37e8917d1

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1//TEST(compute):COMPARE_COMPUTE_EX:-cuda -compute -output-using-type -shaderobj
2
3//TEST_INPUT:ubuffer(data=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0], stride=4):out,name=outputBuffer
4RWStructuredBuffer<int> outputBuffer : register(u0);
5
6#define WRITE_TYPE_ALIGN(base, type) \
7    outputBuffer[base * 4 + 0] = __alignOf<type>(); \
8    outputBuffer[base * 4 + 1] = __alignOf<vector<type, 2> >(); \
9    outputBuffer[base * 4 + 2] = __alignOf<vector<type, 3> >(); \
10    outputBuffer[base * 4 + 3] = __alignOf<vector<type, 4> >();
11    
12
13[numthreads(1, 1, 1)]
14void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
15{
16    WRITE_TYPE_ALIGN(0, uint8_t)
17    WRITE_TYPE_ALIGN(1, uint16_t)
18    WRITE_TYPE_ALIGN(2, int)
19    WRITE_TYPE_ALIGN(3, int64_t)
20    
21    WRITE_TYPE_ALIGN(4, half)
22    WRITE_TYPE_ALIGN(5, float)
23    WRITE_TYPE_ALIGN(6, double)   
24}