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| author | Rhys Weatherley <rhys.weatherley@nokia.com> | 2009-07-02 00:36:19 (GMT) |
|---|---|---|
| committer | Rhys Weatherley <rhys.weatherley@nokia.com> | 2009-07-02 00:36:19 (GMT) |
| commit | 0b5c4c4352d0419113cf152b7ae5bbee5a45fd5c (patch) | |
| tree | 16bcfc855db378eb31db6b5c6c30f2cec8b3dd79 /src/openvg/qpaintengine_vg_p.h | |
| parent | f31d2c01e5998a9fcf4345fa66e0349921e115da (diff) | |
| download | Qt-0b5c4c4352d0419113cf152b7ae5bbee5a45fd5c.zip Qt-0b5c4c4352d0419113cf152b7ae5bbee5a45fd5c.tar.gz Qt-0b5c4c4352d0419113cf152b7ae5bbee5a45fd5c.tar.bz2 | |
OpenVG: override QPaintEngineEx::clip(QRect) and handle specially.
This change should improve performance of single-rectangle clip regions
by avoiding the overhead of creating and intersecting QRegion objects.
Task-number: QT-64
Reviewed-by: trustme
Diffstat (limited to 'src/openvg/qpaintengine_vg_p.h')
| -rw-r--r-- | src/openvg/qpaintengine_vg_p.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/openvg/qpaintengine_vg_p.h b/src/openvg/qpaintengine_vg_p.h index a390c80..bde06e5 100644 --- a/src/openvg/qpaintengine_vg_p.h +++ b/src/openvg/qpaintengine_vg_p.h @@ -154,6 +154,7 @@ private: void updateScissor(); QRegion defaultClipRegion(); bool isDefaultClipRegion(const QRegion& region); + bool isDefaultClipRect(const QRect& rect); bool clearRect(const QRectF &rect, const QColor &color); }; |