Le 21 oct. 2009 à 23:38, Philippe a écrit : > The QImage speed suggests that drawing performance on OSX could be > sensibly improved > by using a better compiler. In Digital Signal Processing, > it is not unusual to see a +100% speed improvement by using the > intel compiler in certain parts, > though this is never something systematic. This compiler is good but > very slow to compile. > Maybe the Qt drawing primitives could be isolated and compiled > separatly using such compiler...
Did you try with LLVM? Also, 64 or 32-bit? If I have a small amount of time, I'll try to port Qt4.6 to Macports and compile it with llvm-gcc/clang. On verra bien ;) Vincent _______________________________________________ Qt4-preview-feedback mailing list [email protected] http://lists.trolltech.com/mailman/listinfo/qt4-preview-feedback
