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authorMarc Mutz <marc.mutz@kdab.com>2016-02-27 14:34:46 +0100
committerMarc Mutz <marc.mutz@kdab.com>2016-03-02 21:01:00 +0000
commit9c1d3bc253abd4418f3050d19ec5f05bef3ada97 (patch)
tree18dfa273d29c98936114a1ced9062d7174b121ba /src/platformsupport/graphics
parent9d3a41556224bb116d51fd8ee25a28317af67b22 (diff)
QtOpenGL/plugins/platformsupport: use new QRegion::begin()/end() instead of rect()
Saves e.g. ~900b and ~2900b in text size in QtOpenGL and XcbQpa libs, resp., on optimized GCC 5.3 Linux AMD64 builds. Change-Id: Id904689164ca32df41118a23747c70048d8e6604 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Diffstat (limited to 'src/platformsupport/graphics')
-rw-r--r--src/platformsupport/graphics/qrasterbackingstore.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/platformsupport/graphics/qrasterbackingstore.cpp b/src/platformsupport/graphics/qrasterbackingstore.cpp
index 3b1a87b8cd..58e811dff1 100644
--- a/src/platformsupport/graphics/qrasterbackingstore.cpp
+++ b/src/platformsupport/graphics/qrasterbackingstore.cpp
@@ -89,7 +89,7 @@ bool QRasterBackingStore::scroll(const QRegion &region, int dx, int dy)
const qreal devicePixelRatio = m_image.devicePixelRatio();
const QPoint delta(dx * devicePixelRatio, dy * devicePixelRatio);
- foreach (const QRect &rect, region.rects())
+ for (const QRect &rect : region)
qt_scrollRectInImage(m_image, QRect(rect.topLeft() * devicePixelRatio, rect.size() * devicePixelRatio), delta);
return true;
@@ -103,7 +103,7 @@ void QRasterBackingStore::beginPaint(const QRegion &region)
QPainter painter(&m_image);
painter.setCompositionMode(QPainter::CompositionMode_Source);
const QColor blank = Qt::transparent;
- foreach (const QRect &rect, region.rects())
+ for (const QRect &rect : region)
painter.fillRect(rect, blank);
}