Peter Kümmel wrote: > Georg Baum wrote: >> Am Dienstag, 31. Oktober 2006 21:36 schrieb Abdelrazak Younes: >> >>> Hum... That's what I feared. We have eliminated all important >>> bottlenecks in LyX. Remains the Qt ones. I don't understand why the >>> QPainter::drawText() is so slow on Mac. >>> >>> There's maybe some Mac specific settings that we should set to speed up >>> things. Maybe limit the number of colors to 256 or something like that... >> Don't forget that Bennet is using a self compiled qt, and that he links LyX > > Which version does Bennet use? > Maybe TT has in the meantime done its home work.
BTW, by default Q.../win is compiled with /O1 in release mode. Abdel, do I see your eyes widening? ;) To compile it with /O2 change in qt4/mkspecs/win32-msvc2005/qmake.spec the line with QMAKE_CFLAGS_RELEASE. A qmake + 'nmake release' in src/core and src/gui should minimize the recompile. >> statically against it, so all Mac users use the very same qt library. If >> we are lucky there is only a problem how his qt library was compiled, and >> resolving that would give a nice speedup. >> >> Is there no official binary qt release from trolltec for OS X? >> >> >> Georg >> >> > > -- Peter Kümmel
