Le 12/10/2015 05:19, Stephan Witt a écrit :
If Q_WS_X11 and QPA_XCB are undefined it's possible to use
Qt's pixmap cache to speed up the drawing.
ATM, this seems to be broken (for HiDPI and Qt5 only?).
The placement of the text isn't correct while pixmap cache is enabled.
Does it make sense to have this feature anymore on recent systems?
I plead guilty of laziness. Too lazy for making sure that it works, and
too lazy to remove it.
Did your latest patch fix the problem?
What I read about it is that it was good for ppc systems. I guess this
platform is less of a concern now (do you build universal binaries?).
2.2 is supposed to be faster on Mac, and it is indeed on my late 2006
iMac. Ideally, I should test there and see what the profiler has to say.
Or we can just get rid of the feature.
JMarc
