yum-mirror/slang

Making it easier to work with shaders

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

Yong HeFix unused space discovery for bindless heap. (#8075)de7ccaf12

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1//TEST:SIMPLE(filecheck=CHECK): -target glsl -entry main
2
3// Test that we can find the correct unused descriptor set index when there is `ParameterBlock` in the shader.
4
5//CHECK: layout(binding = 2, set = 2)
6//CHECK-NEXT: uniform texture2D  _slang_resource_heap
7
8struct VSInput{
9    float3 position;
10}
11
12struct VSOutput{
13    float4 position : SV_Position;
14}
15
16struct CameraData{
17    float3 position;
18}
19
20ParameterBlock<CameraData> cameraData;
21
22
23struct Material{
24    DescriptorHandle<Texture2D> texture;
25    DescriptorHandle<SamplerState> samplerState;
26}
27
28StructuredBuffer<Material> materials;
29
30struct FSOutput{
31    float4 outColor : SV_Target0;
32}
33
34
35[shader("fragment")]
36FSOutput main(){
37    FSOutput output;
38    output.outColor = materials[0].texture.Sample(materials[0].samplerState, float2(0));
39    output.outColor.x *= cameraData.position.x;
40    return output;
41}