yum-mirror/slang

Making it easier to work with shaders

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

James Helferty (NVIDIA)Enable metal tests (#8446)8086adc90

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1//TEST:SIMPLE(filecheck=METAL): -target metal
2//TEST:SIMPLE(filecheck=METALLIB): -target metallib
3//TEST:REFLECTION(filecheck=REFLECT):-target metal -entry computeMain -stage compute
4//TEST(compute, metal):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-metal -compute -output-using-type
5//TEST(compute, vulkan):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-vk -compute -output-using-type
6
7//TEST_INPUT:ubuffer(data=[0 0 0], stride=1):out,name=outputBuffer
8uniform RWStructuredBuffer<float> outputBuffer;
9
10struct MyBlock
11{
12    StructuredBuffer<float> b1;
13    StructuredBuffer<float> b2;
14}
15//TEST_INPUT: set block = new MyBlock{ ubuffer(data=[7.0]), ubuffer(data=[0.0]) }
16ParameterBlock<MyBlock> block;
17//TEST_INPUT: set block2 = new MyBlock{ ubuffer(data=[0.0]), ubuffer(data=[5.0]) }
18ParameterBlock<MyBlock> block2;
19
20// METAL: {{\[\[}}kernel{{\]\]}} void computeMain(float device* {{.*}} {{\[\[}}buffer(0){{\]\]}}, MyBlock{{.*}} constant* block{{.*}} {{\[\[}}buffer(1){{\]\]}}, MyBlock{{.*}} constant* block2{{.*}} {{\[\[}}buffer(2){{\]\]}})
21
22// METALLIB: define void @computeMain
23
24// REFLECT: "elementVarLayout": {
25// REFLECT: "name": "b1",
26// REFLECT: "binding": {"kind": "uniform", "offset": 0, "size": 8, "elementStride": 0}
27
28// REFLECT: "name": "b2",
29// REFLECT: "binding": {"kind": "uniform", "offset": 8, "size": 8, "elementStride": 0}
30
31// REFLECT: "binding": {"kind": "metalArgumentBufferElement", "index": 0, "count": 2}
32
33// REFLECT: "name": "outputBuffer",
34// REFLECT-NEXT: "binding": {"kind": "constantBuffer", "index": 0{{.*}}}
35
36// REFLECT: "name": "block",
37// REFLECT-NEXT: "binding": {"kind": "constantBuffer", "index": 1{{.*}}}
38
39void func(float v)
40{
41    // BUF: 3.0
42    outputBuffer[0] = v;
43    // BUF: 3.0
44    outputBuffer[1] = outputBuffer.Load(0);
45    // BUF: 12.0
46    outputBuffer[2] = block.b1[0] + block2.b2[0];
47}
48
49[numthreads(1,1,1)]
50void computeMain()
51{
52    func(3.0f);
53}