yum-mirror/slang

Making it easier to work with shaders

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

Yong HeNot emit DepthReplacing when frag shader uses SV_Position. (#3893)2768e429e

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1//TEST:SIMPLE(filecheck=CHECK): -target spirv -stage fragment -entry main -emit-spirv-directly
2
3// Test that a fragment shader that does not modify depth does not
4// have a DepthReplacing decoration.
5
6struct PSOut
7{
8    float4 color : SV_Target;
9}
10// CHECK-NOT: OpExecutionMode {{.*}} DepthReplacing
11
12// Using SV_Position does not cause us generate DepthReplacing.
13PSOut main(float4 pos : SV_Position)
14{
15    PSOut psout;
16    psout.color = pos;
17    return psout;
18}