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| author | Morten Sørvig <msorvig@trolltech.com> | 2009-06-23 10:12:28 +0200 |
|---|---|---|
| committer | Morten Sørvig <msorvig@trolltech.com> | 2009-06-23 10:12:28 +0200 |
| commit | ce8eaf11405f8acd607f29af5b7daeb57b4abb6d (patch) | |
| tree | c1ae295e5c7afcd0c1d9a77f54d56704c6df2e70 /src/gui/image/qnativeimage.cpp | |
| parent | 281f9ec0ce98da53a7b2103aac4d17e47bdea8a5 (diff) | |
Improve flushing performance in the raster window surface on Mac.
Use the display color space for QNativeImage to avoid format conversions.
Reviewed-by: Samuel
Diffstat (limited to 'src/gui/image/qnativeimage.cpp')
| -rw-r--r-- | src/gui/image/qnativeimage.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gui/image/qnativeimage.cpp b/src/gui/image/qnativeimage.cpp index bb8f98a991..bfe5dfe247 100644 --- a/src/gui/image/qnativeimage.cpp +++ b/src/gui/image/qnativeimage.cpp @@ -52,6 +52,10 @@ #include <qwidget.h> #endif +#ifdef Q_WS_MAC +#include <private/qpaintengine_mac_p.h> +#endif + QT_BEGIN_NAMESPACE #ifdef Q_WS_WIN @@ -225,10 +229,10 @@ QImage::Format QNativeImage::systemFormat() #elif defined(Q_WS_MAC) -QNativeImage::QNativeImage(int width, int height, QImage::Format format, bool /* isTextBuffer */, QWidget *) +QNativeImage::QNativeImage(int width, int height, QImage::Format format, bool /* isTextBuffer */, QWidget *widget) : image(width, height, format) { - cgColorSpace = CGColorSpaceCreateDeviceRGB(); + cgColorSpace = QCoreGraphicsPaintEngine::macDisplayColorSpace(widget); uint cgflags = kCGImageAlphaNoneSkipFirst; #ifdef kCGBitmapByteOrder32Host //only needed because CGImage.h added symbols in the minor version |