Bug 225996

Summary:

[GPUProcess] It is not safe to call GraphicsContext::paintFrameForMedia() off the main thread

Product:

WebKit

Reporter:

Chris Dumez <cdumez>

Component:

Media

Assignee:

Chris Dumez <cdumez>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

eric.carlson, ews-watchlist, glenn, jer.noble, kkinnunen, peng.liu6, philipj, sergio, simon.fraser, thorton, webkit-bug-importer, wenson_hsieh

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Description Chris Dumez 2021-05-19 17:05:22 PDT

It is not safe to call GraphicsContext::paintFrameForMedia() off the main thread in the GPUProcess. It relies on the MediaPlayer which is a main-thread object.

Comment 1 Chris Dumez 2021-05-19 17:09:38 PDT

Created attachment 429114 [details]
Patch

Comment 2 EWS 2021-05-19 22:05:28 PDT

Committed r277774 (237935@main): <https://commits.webkit.org/237935@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 429114 [details].

Comment 3 Radar WebKit Bug Importer 2021-05-19 22:06:39 PDT

<rdar://problem/78241935>