yum-mirror/slang

Making it easier to work with shaders

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

Simon Kallweitupdate slang-rhi (#6587)ae1a5e408

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2.0 KiB53 linesraw
1//TEST:SIMPLE(filecheck=CHECK_GLSL):  -allow-glsl -stage compute -entry computeMain -target glsl
2//TEST:SIMPLE(filecheck=CHECK_SPV):  -allow-glsl -stage compute -entry computeMain -target spirv -emit-spirv-directly
3//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=BUF):-vk -compute -entry computeMain -allow-glsl
4//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=BUF):-vk -compute -entry computeMain -allow-glsl -emit-spirv-directly
5
6//TEST_INPUT:ubuffer(data=[0], stride=4):out,name=outputBuffer
7buffer MyBlockName2
8{
9    uint data[1];
10} outputBuffer;
11
12layout(local_size_x = 4) in;
13
14// The memory qualifier `restrict` is allowed to be dropped
15// when passing a variable into a function as an argument.
16
17//CHECK_SPV: OpEntryPoint
18
19//CHECK_GLSL: {{(restrict|writeonly|readonly)}} {{(restrict|writeonly|readonly)}} {{(restrict|writeonly|readonly)}}
20//CHECK_SPV: OpDecorate %{{.*}} {{(Restrict|NonWritable|NonReadable)}}
21//CHECK_SPV: OpDecorate %{{.*}} {{(Restrict|NonWritable|NonReadable)}}
22//CHECK_SPV: OpDecorate %{{.*}} {{(Restrict|NonWritable|NonReadable)}}
23//TEST_INPUT: set someImage = RWTexture2D(format=RGBA16Float, size=1, content=one, mipMaps = 1)
24uniform layout(binding=0,rgba16f) restrict writeonly readonly image2D someImage;
25
26//CHECK_GLSL: writeonly
27//CHECK_SPV: OpDecorate {{.*}} {{(Restrict|NonWritable|NonReadable)}}
28//TEST_INPUT: set someImage2 = RWTexture2D(format=RGBA16Float, size=1, content=one, mipMaps = 1)
29uniform layout(binding=1,rgba16f) writeonly image2D someImage2;
30
31bool checkAllImageSizesParamSameQualifiers(writeonly readonly image2D val)
32{
33    return true
34        && imageSize(val) == ivec2(1)
35        ;
36}
37bool checkAllImageSizesParamMoreQualifiers(readonly writeonly image2D val)
38{
39    return true
40        && imageSize(val) == ivec2(1)
41        ;
42}
43
44// CHECK_GLSL: void main(
45void computeMain()
46{
47    outputBuffer.data[0] = true
48        && checkAllImageSizesParamSameQualifiers(someImage)
49        && checkAllImageSizesParamMoreQualifiers(someImage2)
50        ;
51    // BUF: 1
52
53}