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| author | Gunnar Sletta <gunnar@trolltech.com> | 2009-03-30 13:21:59 (GMT) |
|---|---|---|
| committer | Gunnar Sletta <gunnar@trolltech.com> | 2009-04-07 06:27:32 (GMT) |
| commit | 470d87ac503debe3bead80628044d176479975eb (patch) | |
| tree | f110728aaee8e60c6a1b2f51e742d99b28cb5d70 /src/gui | |
| parent | d821e3288c3f3dee0c4591e6fc64114511559680 (diff) | |
| download | Qt-470d87ac503debe3bead80628044d176479975eb.zip Qt-470d87ac503debe3bead80628044d176479975eb.tar.gz Qt-470d87ac503debe3bead80628044d176479975eb.tar.bz2 | |
Fixes: Make drawPixmap slightly more optimal for QPaintEngineEx
RevBy: Samuel
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/painting/qpainter.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index fe6cc69..b2f0ac4 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -5155,9 +5155,6 @@ void QPainter::drawPixmap(const QPointF &p, const QPixmap &pm) Q_D(QPainter); - if (!d->engine || pm.isNull()) - return; - #ifndef QT_NO_DEBUG qt_painter_thread_test(d->device->devType(), "drawPixmap()"); #endif @@ -5167,12 +5164,18 @@ void QPainter::drawPixmap(const QPointF &p, const QPixmap &pm) return; } + if (!d->engine) + return; + qreal x = p.x(); qreal y = p.y(); int w = pm.width(); int h = pm.height(); + if (w <= 0) + return; + // Emulate opaque background for bitmaps if (d->state->bgMode == Qt::OpaqueMode && pm.isQBitmap()) { fillRect(QRectF(x, y, w, h), d->state->bgBrush.color()); |