RESOLVED FIXED Bug 232235
REGRESSION(Safari 15, BigSur): Poor video texture upload performance with MacBook M1, ANGLE OpenGL backend 
https://bugs.webkit.org/show_bug.cgi?id=232235
Summary REGRESSION(Safari 15, BigSur): Poor video texture upload performance with Mac...
Kimmo Kinnunen
Reported 2021-10-25 06:03:11 PDT
REGRESSION(Safari 15) Poor video texture upload performance with MacBook M1, ANGLE OpenGL backend Affects potentially Safari down levels (Safari 15 on Big Sur) > Dustin Kerstein dustin.kerstein@gmail.com > https://jsfiddle.net/qz9ka6xm (using RGBA textures from a very simple cycling color video). WebKit trunk, MacBook M1, measured on macOS Monterey for simplicity 1080p. 2160p ANGLE Metal ~2ms ~2ms ANGLE OpenGL (CGL) ~30ms ~250ms
Attachments
Patch (2.84 KB, patch)
2021-12-13 06:17 PST, Kimmo Kinnunen 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Dustin Kerstein
Comment 1 2021-10-25 12:25:34 PDT
Note, the M1 MacBook Air was running Big Sur 11.6
Radar WebKit Bug Importer
Comment 2 2021-11-01 06:04:18 PDT
<rdar://problem/84878815>
Alexander
Comment 3 2021-12-11 08:35:05 PST
Experiencing the same issue on Safari 15/Big Sur with Verge3D toolkit.
marcus.stenbeck
Comment 4 2021-12-12 23:52:14 PST
Experiencing this on my computer too. Safari 15.1 macOs Monterey 12.0.1 MacBook Pro (15-inch, 2018) 2,2 GHz 6-Core Intel Core i7 32 GB 2400 MHz DDR4 Radeon Pro 560X 4 GB Intel UHD Graphics 630 1536 MB
Kimmo Kinnunen
Comment 5 2021-12-13 06:17:06 PST
Created attachment 446998 [details] Patch
EWS Watchlist
Comment 6 2021-12-13 06:18:15 PST
Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE
EWS
Comment 7 2021-12-13 11:48:34 PST
Committed r286960 (?): <https://commits.webkit.org/r286960> All reviewed patches have been landed. Closing bug and clearing flags on attachment 446998 [details].
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