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| author | Warwick Allison <warwick.allison@nokia.com> | 2010-05-12 02:20:00 (GMT) |
|---|---|---|
| committer | Warwick Allison <warwick.allison@nokia.com> | 2010-05-12 03:57:44 (GMT) |
| commit | 1e992df9dfa4abcd5073f94da765c5e47b2f0319 (patch) | |
| tree | 3d925f2cf75bc178b93fce11bbcfe774ae435329 /src/plugins/imageformats | |
| parent | d412a77d1e9a1c6810e10dfa4a0a35a81391cf29 (diff) | |
| download | Qt-1e992df9dfa4abcd5073f94da765c5e47b2f0319.zip Qt-1e992df9dfa4abcd5073f94da765c5e47b2f0319.tar.gz Qt-1e992df9dfa4abcd5073f94da765c5e47b2f0319.tar.bz2 | |
Stop GIF handler claiming it can report Size for sequential devices,
since it scans the entire image to do so (and then can't read the image).
Task-number: QTBUG-10621
Diffstat (limited to 'src/plugins/imageformats')
| -rw-r--r-- | src/plugins/imageformats/gif/qgifhandler.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/plugins/imageformats/gif/qgifhandler.cpp b/src/plugins/imageformats/gif/qgifhandler.cpp index 25d3dfa..8abc2d1 100644 --- a/src/plugins/imageformats/gif/qgifhandler.cpp +++ b/src/plugins/imageformats/gif/qgifhandler.cpp @@ -1119,8 +1119,11 @@ bool QGifHandler::write(const QImage &image) bool QGifHandler::supportsOption(ImageOption option) const { - return option == Size - || option == Animation; + if (!device() || device()->isSequential()) + return option == Animation; + else + return option == Size + || option == Animation; } QVariant QGifHandler::option(ImageOption option) const |