Bug 16504
| Summary: | Regression: Transparency mis-decoded in interlaced GIFs | ||
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| Product: | WebKit | Reporter: | Peter Kasting <pkasting> |
| Component: | Images | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | ||
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | PC | ||
| OS: | All | ||
Peter Kasting
GIFImageDecoder.cpp (not used by Safari, but used by various other WebKit ports) has a bug I introduced several weeks ago which causes it to mis-decode transparent sections of interlaced GIFs, by not overwriting earlier rows' opaque pixels with later rows' transparent ones.
It's not too tricky to fix this. Patch coming shortly.
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Mark Rowe (bdash)
*** This bug has been marked as a duplicate of 16508 ***