RESOLVED FIXED 136408
SVGImage::drawPatternForContainer creates a buffer without respecting the destination's acceleration setting 
https://bugs.webkit.org/show_bug.cgi?id=136408
Summary SVGImage::drawPatternForContainer creates a buffer without respecting the des...
Tim Horton
Reported 2014-08-30 22:23:35 PDT
Mismatched acceleration settings == terrible performance. rdar://problem/12013317
Attachments
patch (1.88 KB, patch)
2014-08-30 22:25 PDT, Tim Horton 		mitz: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Tim Horton
Comment 1 2014-08-30 22:25:17 PDT
Created attachment 237419 [details] patch
WebKit Commit Bot
Comment 2 2014-08-30 22:27:32 PDT
Attachment 237419 [details] did not pass style-queue: ERROR: Source/WebCore/ChangeLog:1: ChangeLog entry has no bug number [changelog/bugnumber] [5] Total errors found: 1 in 2 files If any of these errors are false positives, please file a bug against check-webkit-style.
mitz
Comment 3 2014-08-31 00:04:05 PDT
Comment on attachment 237419 [details] patch Any way to test this? Is this a performance enhancement or something else?
Tim Horton
Comment 4 2014-08-31 00:34:01 PDT
Just performance, no way to test (unless we were to add some mechanism to log when someone paints from an unaccelerated buffer to an accelerated context or vice versa, and then wrote some tests around that).
Tim Horton
Comment 5 2014-08-31 00:42:11 PDT
http://trac.webkit.org/changeset/173143
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