yum-mirror/slang

Making it easier to work with shaders

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

Yong HeCompile append and consume structured buffers to glsl. (#3142)bd6dbaf7c

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1#version 450
2#extension GL_EXT_shader_atomic_float : require
3layout(row_major) uniform;
4layout(row_major) buffer;
5
6#line 11 "tests/slang-extension/atomic-float-byte-address-buffer-cross.slang"
7layout(std430, binding = 1) buffer StructuredBuffer_float_t_0 {
8    float _data[];
9} anotherBuffer_0;
10
11#line 11
12layout(std430, binding = 0) buffer StructuredBuffer_float_t_1 {
13    float _data[];
14} outputBuffer_0;
15
16#line 1264 "core.meta.slang"
17void RWByteAddressBuffer_InterlockedAddF32_0(uint _S1, float _S2, out float _S3)
18{
19
20#line 391 "hlsl.meta.slang"
21    float _S4 = (atomicAdd((outputBuffer_0._data[_S1 / 4U]), (_S2)));
22
23#line 391
24    _S3 = _S4;
25    return;
26}
27
28
29#line 392
30void RWByteAddressBuffer_InterlockedAddF32_1(uint _S5, float _S6)
31{
32
33#line 406
34    float _S7 = (atomicAdd((outputBuffer_0._data[_S5 / 4U]), (_S6)));
35    return;
36}
37
38
39#line 14 "tests/slang-extension/atomic-float-byte-address-buffer-cross.slang"
40layout(local_size_x = 16, local_size_y = 1, local_size_z = 1) in;
41void main()
42{
43
44#line 16
45    uint tid_0 = gl_GlobalInvocationID.x;
46    uint _S8 = tid_0 >> 2;
47
48#line 17
49    int idx_0 = int(tid_0 & 3U ^ _S8);
50
51    float delta_0 = anotherBuffer_0._data[uint(idx_0 & 3)];
52
53    float previousValue_0 = 0.0;
54
55#line 21
56    RWByteAddressBuffer_InterlockedAddF32_0(uint(idx_0 << 2), 1.0, previousValue_0);
57
58#line 21
59    RWByteAddressBuffer_InterlockedAddF32_1(uint(int(_S8) << 2), delta_0);
60
61#line 27
62    return;
63}
64
65