RESOLVED FIXED 118350
Gif: zero filling should use memset instead of setRGBA for every pixel 
https://bugs.webkit.org/show_bug.cgi?id=118350
Summary Gif: zero filling should use memset instead of setRGBA for every pixel
Balazs Kelemen
Reported 2013-07-03 03:45:32 PDT
GIFImageDecoder::initializeFrameBuffer use a loop to fill a subrect with tranparent pixels. This is extremely ineffecient. The use case for this code path is not frequent on the web but it's still better to fix.
Attachments
Patch (7.48 KB, patch)
2013-07-03 04:46 PDT, Balazs Kelemen 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Balazs Kelemen
Comment 1 2013-07-03 04:46:46 PDT
Created attachment 205993 [details] Patch
WebKit Commit Bot
Comment 2 2013-07-03 06:55:30 PDT
Comment on attachment 205993 [details] Patch Clearing flags on attachment: 205993 Committed r152352: <http://trac.webkit.org/changeset/152352>
WebKit Commit Bot
Comment 3 2013-07-03 06:55:31 PDT
All reviewed patches have been landed. Closing bug.
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