diff options
| author | Jiang Jiang <jiang.jiang@nokia.com> | 2011-06-01 09:06:55 (GMT) |
|---|---|---|
| committer | Jiang Jiang <jiang.jiang@nokia.com> | 2011-06-03 09:03:48 (GMT) |
| commit | 243535036078fec14bc460ccf41708ff14878797 (patch) | |
| tree | 5938cac643ae7ab7ca8c8e8858caa2055eda427e /src/gui/painting/qpaintengine_raster_p.h | |
| parent | 8339121e0942e3e3b81af551a47be7b4a347608c (diff) | |
| download | Qt-243535036078fec14bc460ccf41708ff14878797.zip Qt-243535036078fec14bc460ccf41708ff14878797.tar.gz Qt-243535036078fec14bc460ccf41708ff14878797.tar.bz2 | |
Refactor glyph pretransform check
Move paintEngineSupportsTransformations logic from QPainter to paint
engine subclasses. Simplify and consolidate checks for cached drawing
(pretransformed) and path drawing (untransformed) in raster paint
engine. Fix unnecessary transform when paint engines actually take
the path drawing track. Fix scaling and rotation transform in raster
engine for Mac.
Task-number: QTBUG-19086
Change-Id: I1c0c1800a5173d3db765b9fccfd0e7a3628e3815
Reviewed-on: http://codereview.qt.nokia.com/298
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
(cherry picked from commit 43c0e08ba2e3487840b4063b2099bc17cdd4dce2)
Diffstat (limited to 'src/gui/painting/qpaintengine_raster_p.h')
| -rw-r--r-- | src/gui/painting/qpaintengine_raster_p.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h index 61cf07b..d65e922 100644 --- a/src/gui/painting/qpaintengine_raster_p.h +++ b/src/gui/painting/qpaintengine_raster_p.h @@ -246,6 +246,8 @@ public: virtual void drawBufferSpan(const uint *buffer, int bufsize, int x, int y, int length, uint const_alpha); #endif + bool supportsTransformations(const QFontEngine *fontEngine) const; + bool supportsTransformations(qreal pixelSize, const QTransform &m) const; protected: QRasterPaintEngine(QRasterPaintEnginePrivate &d, QPaintDevice *); |