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WebGPURenderer: Fix MSAA using mipmap levels #31544

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Merged
merged 2 commits into from
Aug 2, 2025
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WebGPURenderer: Fix MSAA using mipmap levels #31544

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fd0b4a6
WebGPU: Fix MSAA using mipmap levels
NoxDawnsong Aug 1, 2025
d3b368e
Change comment to link to official specification
NoxDawnsong Aug 1, 2025
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1 change: 1 addition & 0 deletions src/renderers/webgpu/utils/WebGPUTextureUtils.js
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Expand Up @@ -266,6 +266,7 @@ class WebGPUTextureUtils {

msaaTextureDescriptorGPU.label = msaaTextureDescriptorGPU.label + '-msaa';
msaaTextureDescriptorGPU.sampleCount = samples;
msaaTextureDescriptorGPU.mipLevelCount = 1; // See https://developer.mozilla.org/en-US/docs/Web/API/GPUDevice/createTexture

textureData.msaaTexture = backend.device.createTexture( msaaTextureDescriptorGPU );

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