Bug 230620

Summary: MediaStream canvas.captureStream() produces wrong results for WebGL with premultiplied: false
Product: WebKit Reporter: Kimmo Kinnunen <kkinnunen>
Component: WebGLAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: dino, kbr, kkinnunen, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 200026, 230613, 230619    
Bug Blocks: 263770    

Description Kimmo Kinnunen 2021-09-22 06:16:05 PDT
MediaStream canvas.captureStream() produces wrong results for WebGL with premultiplied: false
Comment 1 Kenneth Russell 2021-09-22 17:01:27 PDT
In my opinion this should be blocked on Bug 230619 - in other words, let's get the on-screen compositing of premultipliedAlpha:false working first, and then make it work for captureStream().
Comment 2 Radar WebKit Bug Importer 2021-09-29 06:17:15 PDT
<rdar://problem/83668356>