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| author | Anders Bakken <anders.bakken@nokia.com> | 2009-04-08 23:49:08 (GMT) |
|---|---|---|
| committer | Anders Bakken <anders.bakken@nokia.com> | 2009-04-09 01:23:26 (GMT) |
| commit | 6b494c48efa21f4ed3e2367f8bed8e138fd58190 (patch) | |
| tree | a42d6c2447854b79168463088648cf18bebc4791 /src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h | |
| parent | d8dda2706408e0c9558966e74376834d290dc6e3 (diff) | |
| download | Qt-6b494c48efa21f4ed3e2367f8bed8e138fd58190.zip Qt-6b494c48efa21f4ed3e2367f8bed8e138fd58190.tar.gz Qt-6b494c48efa21f4ed3e2367f8bed8e138fd58190.tar.bz2 | |
Be smarter about alpha formats
Try harder to prevent blends by explicitly checking for alpha pixels in
the source image (unless asked not to).
Can be defined out by #defining QT_NO_DIRECTFB_OPAQUE_DETECTION
Reviewed-by: Donald <qt-info@nokia.com>
Diffstat (limited to 'src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h')
| -rw-r--r-- | src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h index 32676f8..7aa6df8 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h +++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h @@ -75,7 +75,10 @@ public: int metric(QPaintDevice::PaintDeviceMetric m) const {return QDirectFBPaintDevice::metric(m);} private: + void invalidate(); QDirectFBPaintEngine *engine; + QImage::Format format; + bool alpha; }; QT_END_HEADER |