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| author | Julien Brianceau <jbrianceau@nds.com> | 2012-11-07 15:35:34 (GMT) |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-11-08 10:35:15 (GMT) |
| commit | 5a9cdc701e6f7a5e9af09dddad9ca3a4834c252b (patch) | |
| tree | 582b3a051847f48523e36945b49b20350593fe64 /configure | |
| parent | 708985baa7753ad12aad986b4ab175f49b922be9 (diff) | |
| download | Qt-5a9cdc701e6f7a5e9af09dddad9ca3a4834c252b.zip Qt-5a9cdc701e6f7a5e9af09dddad9ca3a4834c252b.tar.gz Qt-5a9cdc701e6f7a5e9af09dddad9ca3a4834c252b.tar.bz2 | |
qpa: Fix rendering issue in blitter engine (negative scaling factors)
A 180° rotation results in a TxScale QTransform with negative scaling
factors (x=-1.0 y=-1.0). This is not properly handled by blitter paint
engine yet, so use software rendering fallback in this case.
This rendering issue can be seen when using "-webkit-transform" CSS
property in WebKit with DirectFB QPA platform.
cherry-picked from qt5/qtbase 07ea3cf0b3883979e84bd91a5dc6a7a126de3123
Change-Id: I0911fd1166a3968d0a1d6bcca47ce2b26866de44
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
Diffstat (limited to 'configure')
0 files changed, 0 insertions, 0 deletions