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Fix WebGPU error when sampling depth texture in shader which requires explicit UnfilterableFloat sampler type

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This commit is contained in:
Wojtek Figat
2026-02-26 16:59:25 +01:00
parent 63f19aa4d6
commit b36c757753
11 changed files with 167 additions and 134 deletions
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18
Source/Engine/GraphicsDevice/WebGPU/GPUTextureWebGPU.cpp
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@@ -58,6 +58,24 @@ void GPUTextureViewWebGPU::Create(WGPUTexture texture, WGPUTextureViewDescriptor
}
Format = desc ? desc->format : wgpuTextureGetFormat(texture);
switch (Format)
{
case WGPUTextureFormat_Depth16Unorm:
case WGPUTextureFormat_Depth24Plus:
case WGPUTextureFormat_Depth24PlusStencil8:
case WGPUTextureFormat_Depth32Float:
case WGPUTextureFormat_Depth32FloatStencil8:
// https://www.w3.org/TR/webgpu/#depth-formats
SampleType = WGPUTextureSampleType_UnfilterableFloat;
break;
case WGPUTextureFormat_Stencil8:
// https://www.w3.org/TR/webgpu/#depth-formats
SampleType = WGPUTextureSampleType_Uint;
break;
default:
SampleType = WGPUTextureSampleType_Undefined;
break;
}
}
void GPUTextureViewWebGPU::Release()