Optimize macDisplayColorSpace
authorMorten Johan Sørvig <morten.sorvig@digia.com>
Sun, 27 Oct 2013 16:46:41 +0000 (17:46 +0100)
committerThe Qt Project <gerrit-noreply@qt-project.org>
Thu, 14 Nov 2013 16:01:30 +0000 (17:01 +0100)
commit9afc8096fb5395216cd5813fb1859ff45b087d92
treec5b423a460304d915dd31b32cdea534a70b2de0a
parenta18d932b09137bb0f20e254dec5bb2313863d3e4
Optimize macDisplayColorSpace

On 10.9, getting the display based on the rect is slow(er).

Use a window -> color space cache instead of a
display -> color space cache.

Change-Id: If40a6d089019a54ceb724b8007adaffea89c96fb
Task-number: QTBUG-34358
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
src/gui/kernel/qcocoawindowdelegate_mac.mm
src/gui/kernel/qcocoawindowdelegate_mac_p.h
src/gui/kernel/qwidget_mac.mm
src/gui/painting/qpaintengine_mac.cpp
src/gui/painting/qpaintengine_mac_p.h