Bug 256721

Summary: [WebGPU] Initial WGSL support for texture_external
Product: WebKit Reporter: Mike Wyrzykowski <mwyrzykowski>
Component: WebGPUAssignee: Tadeu Zagallo <tzagallo>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Mike Wyrzykowski
Reported 2023-05-12 10:45:19 PDT
WGSL support for texture_external: https://gpuweb.github.io/gpuweb/wgsl/#external-texture-type In order to support this, use of "texture_external nameForT" will likely need to generate the following information in the argument buffer at a minimum: texture2d<half> nameForT_FirstPlane; texture2d<half> nameForT_SecondPlane; float3x3 nameForT_UVRemapMatrix; float4x3 nameForT_ColorSpaceConversionMatrix; texture_external can only be used with textureLoad or textureSampleBaseClampToEdge. I will write up separate issues for those.
Attachments
Radar WebKit Bug Importer
Comment 1 2023-05-12 10:45:43 PDT
Tadeu Zagallo
Comment 2 2023-05-15 07:18:59 PDT
EWS
Comment 3 2023-05-17 00:28:40 PDT
Committed 264138@main (030158c424b9): <https://commits.webkit.org/264138@main> Reviewed commits have been landed. Closing PR #13878 and removing active labels.
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