From 9c1d3bc253abd4418f3050d19ec5f05bef3ada97 Mon Sep 17 00:00:00 2001 From: Marc Mutz Date: Sat, 27 Feb 2016 14:34:46 +0100 Subject: 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 --- src/plugins/platforms/xcb/qxcbwindow.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/plugins/platforms/xcb/qxcbwindow.cpp') diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp index 11202944bd..c910ec18ed 100644 --- a/src/plugins/platforms/xcb/qxcbwindow.cpp +++ b/src/plugins/platforms/xcb/qxcbwindow.cpp @@ -2741,9 +2741,8 @@ void QXcbWindow::setMask(const QRegion ®ion) XCB_SHAPE_SK_BOUNDING, xcb_window(), 0, 0, XCB_NONE); } else { QVector rects; - const QVector regionRects = region.rects(); - rects.reserve(regionRects.count()); - foreach (const QRect &r, regionRects) + rects.reserve(region.rectCount()); + for (const QRect &r : region) rects.push_back(qRectToXCBRectangle(r)); xcb_shape_rectangles(connection()->xcb_connection(), XCB_SHAPE_SO_SET, XCB_SHAPE_SK_BOUNDING, XCB_CLIP_ORDERING_UNSORTED, -- cgit v1.2.3