WebKit Bugzilla
New
Browse
Log In
×
Sign in with GitHub
or
Remember my login
Create Account
·
Forgot Password
Forgotten password account recovery
RESOLVED WONTFIX
Bug 96585
[chromium] NOT FOR REVIEW - gpu memmgr context lost prototype
https://bugs.webkit.org/show_bug.cgi?id=96585
Summary
[chromium] NOT FOR REVIEW - gpu memmgr context lost prototype
Christopher Cameron
Reported
2012-09-12 17:54:18 PDT
[chromium] NOT FOR REVIEW - gpu memmgr context lost prototype
Attachments
Patch
(9.87 KB, patch)
2012-09-12 17:54 PDT
,
Christopher Cameron
no flags
Details
Formatted Diff
Diff
View All
Add attachment
proposed patch, testcase, etc.
Christopher Cameron
Comment 1
2012-09-12 17:54:30 PDT
Created
attachment 163750
[details]
Patch
WebKit Review Bot
Comment 2
2012-09-12 17:57:58 PDT
Attachment 163750
[details]
did not pass style-queue: Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/WebCore/ChangeLog', u'Source/WebCor..." exit_code: 1 Source/WebCore/platform/graphics/chromium/cc/CCRenderer.h:53: Missing space inside { }. [whitespace/braces] [5] Total errors found: 1 in 9 files If any of these errors are false positives, please file a bug against check-webkit-style.
James Robinson
Comment 3
2012-09-12 17:59:20 PDT
Comment on
attachment 163750
[details]
Patch Upload with --no-review if it's not ready for review - if the flag it set it goes into
http://webkit.org/pending-review
Christopher Cameron
Comment 4
2012-09-12 18:01:56 PDT
(In reply to
comment #3
)
> (From update of
attachment 163750
[details]
) > Upload with --no-review if it's not ready for review - if the flag it set it goes into
http://webkit.org/pending-review
Thanks -- sorry!
Christopher Cameron
Comment 5
2012-09-12 18:02:17 PDT
This works ONLY with threaded compositing (single-threaded hangs). It also flashes checkerboards when switching to a tab that has had its context destroyed. There are prints added that should add something like: <onControlledLostContext> In GPU process: GLContext::~GLContext (8 contexts exist) </onControlledLostContext> The destruction of the renderer-side context is inside the re-creation logic. This adds a separate function that does the renderer-side context destruction. With just this patch, you won't see the "In GPU process" stuff -- you need
https://codereview.chromium.org/10913240
as well for that. With just this patch, you'll also lose the context as soon as you change tabs. With the non-WebKit patch, you'll be allowed a budget of 8 contexts.
Note
You need to
log in
before you can comment on or make changes to this bug.
Top of Page
Format For Printing
XML
Clone This Bug