yum-mirror/slang

Making it easier to work with shaders

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

Ellie HermaszewskaLegalise out parameters for vertex shaders on metal (#6943)405d438bf

master
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447 B13 linesraw
1//TEST:SIMPLE(filecheck=METAL): -target metal -stage vertex -entry vertexMain
2//TEST:SIMPLE(filecheck=METALLIB): -target metallib -stage vertex -entry vertexMain
3
4//METAL: [position]]
5//METAL: [user(AA)]]
6//METALLIB: @vertexMain
7
8// Vertex Shader which writes to position in a returned value (as metal expects), and as an out parameter which it doesn't
9float4 vertexMain(out uint aa : AA) : SV_Position
10{
11    aa = 0;
12    return float4(1,2,3,4);
13}