yum-mirror/slang

Making it easier to work with shaders

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

venkataram-nvLowering unsupported matrix types for GLSL/WGSL/Metal targets (#7936)92ee2927d

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1//TEST(compute):SIMPLE(filecheck=SM5):-target hlsl -profile cs_5_1 -entry computeMain
2//TEST(compute):SIMPLE(filecheck=HLSL2018):-target hlsl -profile cs_6_0 -capability hlsl_2018 -entry computeMain
3//TEST(compute):SIMPLE(filecheck=SM6):-target hlsl -profile cs_6_0 -entry computeMain
4//TEST(compute):SIMPLE(filecheck=WGS):-target wgsl -stage compute -entry computeMain
5//TEST(compute):SIMPLE(filecheck=MTL):-target metal -stage compute -entry computeMain
6//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHK):-slang -compute -shaderobj -output-using-type -xslang -Wno-30056
7//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHK):-vk -compute  -shaderobj -output-using-type -xslang -Wno-30056
8//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHK):-mtl -compute  -shaderobj -output-using-type -xslang -Wno-30056
9//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=CHK):-cuda -compute -shaderobj -output-using-type -xslang -Wno-30056
10//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=CHK):-cpu -compute -shaderobj -output-using-type -xslang -Wno-30056
11
12// Testnig logical-AND, logical-OR and ternary operator with non-scalar operands
13
14//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
15RWStructuredBuffer<int> outputBuffer;
16
17static int result = 0;
18
19bool2 assignFunc(int index)
20{
21    result += 10;
22    return bool2(true);
23}
24
25[numthreads(4, 1, 1)]
26void computeMain(int3 dispatchThreadID : SV_DispatchThreadID)
27{
28    int index = dispatchThreadID.x;
29
30    // No short-circuiting for vector types
31
32    //SM5:(all({{.*}}&&
33    //HLSL2018:(all({{.*}}&&
34    //SM6:(all(and(
35    //WGS:(all((select(vec2<bool>(false),
36    //MTL:(all({{.*}}&&
37    if (all(bool2(index >= 1) && assignFunc(index)))
38    {
39        result++;
40    }
41
42    // Intentionally using non-boolean type for testing.
43
44    //SM5:(all({{.*}}||
45    //HLSL2018:(all({{.*}}||
46    //SM6:(or(vector<bool,2>(
47    //WGS:(select({{.*}}, vec2<bool>(true), vec2<bool>(
48    //MTL:(all(bool2({{.*}}||
49    if (all(int2(index >= 2) || !assignFunc(index)))
50    {
51        result++;
52    }
53
54    //SM5:(all({{.*}}?{{.*}}:
55    //HLSL2018:(all({{.*}}?{{.*}}:
56    //SM6:(all(select(
57    //WGS:(all((select(vec2<bool>(false),
58    //MTL:(all(select(bool2(false)
59    if (all(bool2(index >= 3) ? assignFunc(index) : bool2(false)))
60    {
61        result++;
62    }
63
64    outputBuffer[index] = result;
65
66    //CHK:30
67    //CHK-NEXT:31
68    //CHK-NEXT:32
69    //CHK-NEXT:33
70}