Bug 231658

Summary: Regression: ANGLE Metal fails to render celestrak.com on A9 class hardware
Product: WebKit Reporter: Kimmo Kinnunen <kkinnunen>
Component: ANGLEAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: dino, kbr, kkinnunen, kpiddington, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=230973
Bug Depends on:    
Bug Blocks: 231180    
Attachments:
Description Flags
Works, GL
none
Fails, Metal none

Description Kimmo Kinnunen 2021-10-12 23:52:24 PDT 
Regression: ANGLE Metal fails to render celestrack.com on A9 class hardware

The background is not visible until some object erases the area.
Comment 2 Kimmo Kinnunen 2021-10-13 00:01:54 PDT 
Created attachment 441040 [details]
Works, GL
Comment 3 Kimmo Kinnunen 2021-10-13 00:02:42 PDT 
Created attachment 441041 [details]
Fails, Metal

After slight zoom out to see that the background is revealed by drawn objects
Comment 4 Radar WebKit Bug Importer 2021-10-13 00:03:54 PDT 
<rdar://problem/84184131>
Comment 5 Kimmo Kinnunen 2021-10-13 00:04:35 PDT 
iPad Pro 2015