Issue 620058 link

Starred by 2 users

Issue metadata

Status:	Fixed
Owner:	penghuang@chromium.org
Closed:	Aug 2016
Cc:	jam@chromium.org mustash-bugs@google.com
Components:	Internals>Services>WindowService
EstimatedDays:	----
NextAction:	----
OS:	All
Pri:	3
Type:	Bug

mus::GpuService blocks browser UI thread .

Project Member Reported by penghuang@chromium.org, Jun 14 2016

Issue description

The chrome uses BitmapUploader to do the SW rendering. The BitmapUploader creates an offscreen gl context, and it uses a sync mojo method for establishing the GpuChannel.

When the HW rendering is enabled in mus-chrome to replace the BitmapUploader, we should get rid of the base::ThreadRestrictions::ScopedAllowWait in mus::GpuService::EstablishGpuChannel.

Project Member

Comment 1 by bugdroid1@chromium.org, Jun 16 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ff6aef2ca17c3f114d52b5ba30b912d12f6c3a5b

commit ff6aef2ca17c3f114d52b5ba30b912d12f6c3a5b
Author: penghuang <penghuang@chromium.org>
Date: Thu Jun 16 09:49:45 2016

Fix a crash in mus::GpuService

BUG= 620058 

Review-Url: https://codereview.chromium.org/2067833002
Cr-Commit-Position: refs/heads/master@{#400118}

[modify] https://crrev.com/ff6aef2ca17c3f114d52b5ba30b912d12f6c3a5b/base/threading/thread_restrictions.h
[modify] https://crrev.com/ff6aef2ca17c3f114d52b5ba30b912d12f6c3a5b/components/mus/common/gpu_service.cc

Comment 2 by penghuang@chromium.org, Aug 17 2016

Status: Fixed (was: Assigned)

This issue has been fixed by https://codereview.chromium.org/2084993002 .

Comment 3 by lafo...@chromium.org, Feb 26 2018

Components: -MUS Internals>Services>WindowService

►

Issue 620058 link

Issue metadata

mus::GpuService blocks browser UI thread .

Issue description

Comment 1 by bugdroid1@chromium.org, Jun 16 2016

Comment 1 Deleted

Comment 2 by penghuang@chromium.org, Aug 17 2016

Comment 2 Deleted

Comment 3 by lafo...@chromium.org, Feb 26 2018

Comment 3 Deleted

Sign in to add a comment