Bug 76562
| Summary: | Regression(r105233): fast/canvas/webgl/drawingbuffer-test.html fails | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Kenneth Russell <kbr> |
| Component: | WebGL | Assignee: | Jeff Timanus <twiz> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | jamesr, twiz, yongsheng.zhu |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | 76239 | ||
| Bug Blocks: | |||
Kenneth Russell
The fix for https://bugs.webkit.org/show_bug.cgi?id=76239 appears to have regressed fast/canvas/webgl/drawingbuffer-test.html . See http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fast%2Fcanvas%2Fwebgl%2Fdrawingbuffer-test.html .
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Kenneth Russell
Jeff, can you please take and/or shepherd through this bug?
Jeff Timanus
Having a look.
yongsheng
Copy from #76239:
Sorry, I should notify that the fix for this might expose the failure for these kind of cases which don't occur before. This kind of failure is somewhat random. Actually both 2 cases are almost the same.
The reason could be see from here: http://code.google.com/p/chromium/issues/detail?id=104740#c5
This case is also to test DrawingBuffer. And the root cause of this case is the same. The failure is because of the V8 GC issue.
There are 2 ways:
1) revert the patch and commit it together with the patch for #76225(release GL context).
2) Or don't revert it and it will get fixed with the patch for #76225.
what's your opinion?
Kenneth Russell
See comment on Bug 76239.
Jeff Timanus
Fixed by issue 76654.
*** This bug has been marked as a duplicate of bug 76654 ***