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| author | Rhys Weatherley <rhys.weatherley@nokia.com> | 2009-11-20 06:32:35 (GMT) |
|---|---|---|
| committer | Rhys Weatherley <rhys.weatherley@nokia.com> | 2009-11-20 06:32:35 (GMT) |
| commit | a8c8c2274d2d0a708786adbb357013955f99c0af (patch) | |
| tree | baddaea690d7d9eb4f40e9d26ddf84c1dd68975f /doc/src/platforms/winsystem.qdoc | |
| parent | 55b1f191d2ab97b2c1029f12e2315412e74a1dc2 (diff) | |
| download | Qt-a8c8c2274d2d0a708786adbb357013955f99c0af.zip Qt-a8c8c2274d2d0a708786adbb357013955f99c0af.tar.gz Qt-a8c8c2274d2d0a708786adbb357013955f99c0af.tar.bz2 | |
Do not recreate the VGImage if the size is unchanged
When a pixmap's contents change in QVGPixmapData, only recreate
the VGImage in the GPU if the size is different than before.
This should help reduce GPU memory fragmentation.
Task-number: QT-2504
Reviewed-by: Sarah Smith
Diffstat (limited to 'doc/src/platforms/winsystem.qdoc')
0 files changed, 0 insertions, 0 deletions