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//TEST:SIMPLE(filecheck=SPIRV): -target spirv
//TEST:SIMPLE(filecheck=SPIRV): -target spirv -entry psMain -stage pixel
// SPIRV: OpTypeImage %{{.*}} 2D 1 0 0 1 Unknown
__generic<let sampleCount : int = 0, let format : int = 0>
typealias DepthTexture2D = _Texture<
float,
__Shape2D,
0, // isArray
0, // isMS
sampleCount,
0, // access
1, // isShadow
0, // isCombined
format
>;
[[vk::binding(0, 0)]] DepthTexture2D depthTexture : register(t0);
[[vk::binding(1, 0)]] SamplerComparisonState comparisonSampler : register(s0);
[[shader("pixel")]]
float4 psMain(
float4 position : SV_POSITION,
float2 texCoord : TEXCOORD0
) : SV_TARGET {
float comparison = depthTexture.SampleCmp(
comparisonSampler,
texCoord,
0.5
);
if (comparison != 0.0) {
return float4(1.0, 1.0, 1.0, 1.0);
} else {
return float4(0.0, 0.0, 0.0, 1.0);
}
}
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