WebGPUTextureUtils: Fix rgb9e5ufloat usage and rg11b10ufloat constant value. (#31698)

Mugen87 · web-flow · commit 955946ef3bed · 2025-08-20T23:39:24.000+02:00
* WebGPUTextureUtils: Fix `RGB9E5UFloat` usage.

* Fix `rg11b10ufloat` constant value.
diff --git a/src/renderers/webgpu/utils/WebGPUConstants.js b/src/renderers/webgpu/utils/WebGPUConstants.js
@@ -113,7 +113,7 @@ export const GPUTextureFormat = {
 	// Packed 32-bit formats
 	RGB9E5UFloat: 'rgb9e5ufloat',
 	RGB10A2Unorm: 'rgb10a2unorm',
-	RG11B10UFloat: 'rgb10a2unorm',
+	RG11B10UFloat: 'rg11b10ufloat',
 
 	// 64-bit formats
 
diff --git a/src/renderers/webgpu/utils/WebGPUTextureUtils.js b/src/renderers/webgpu/utils/WebGPUTextureUtils.js
@@ -231,7 +231,7 @@ class WebGPUTextureUtils {
 
 		}
 
-		if ( texture.isCompressedTexture !== true && texture.isCompressedArrayTexture !== true ) {
+		if ( texture.isCompressedTexture !== true && texture.isCompressedArrayTexture !== true && format !== GPUTextureFormat.RGB9E5UFloat ) {
 
 			usage |= GPUTextureUsage.RENDER_ATTACHMENT;
 

Original file line number	Diff line number	Diff line change
`@@ -231,7 +231,7 @@ class WebGPUTextureUtils {`
`231`	`231`
`232`	`232`	`}`
`233`	`233`
`234`		`- if ( texture.isCompressedTexture !== true && texture.isCompressedArrayTexture !== true ) {`
	`234`	`+ if ( texture.isCompressedTexture !== true && texture.isCompressedArrayTexture !== true && format !== GPUTextureFormat.RGB9E5UFloat ) {`
`235`	`235`
`236`	`236`	`usage \|= GPUTextureUsage.RENDER_ATTACHMENT;`
`237`	`237`