I managed to compile also. But had to do several qt patches to make it work as recepies are really broken (QT_WS_CLIENTBLIT is never passed to application). Also qwswsegl driver doesn't work with libraries after 1.6 so i needed to patch to be able to create GL surface. Painful week. Now testing performance. Instructions to do that will be very big so i'll provide them when i get some spare time or if someone need them now :)
Regards Predrag On Wed, May 18, 2011 at 1:02 PM, Philip Balister <[email protected]>wrote: > On 05/15/2011 10:23 AM, Predrag Manojlović wrote: > >> Hi, >> >> After three weeks of trying to get this working I'm pretty much sure it >> doesn't work. >> >> I tried to use Angstrom repository and install all IPK's from there but i >> get same error as in #4 when running any OpenGL example. >> QFactoryLoader:: >> QFactoryLoader() looking at >> "/usr/lib/qtopia/plugins/gfxdrivers/libqgfxpvregl.so" >> >> "Cannot load library /usr/lib/qtopia/plugins/gfxdrivers/libqgfxpvregl.so: >> (/usr/lib/qtopia/plugins/gfxdrivers/libqgfxpvregl.so: undefined symbol: >> _ZNK16QWSWindowSurface12directRegionEv)" >> >> Which mean that QT_CLIENT_BLIT constant is not defined when compiling >> QWSWindowSurface class. Constant is defined in recipe but looks like it is >> not passed further. >> >> Other issues i get when trying to compile my self: >> >> 1. You cannot get it compile. >> 2. It is compiling gles and non-gles version making race condition on >> those >> two >> 3. It is messing up versions. You compile qt4-openembeded-gles-4.7.3 and >> he >> is compiling this one as base qt4-native-4.5.2. >> 4. In some rare cases, you can get it compile, but after compilation, >> example opengla applcaition are unable to use powervr driver because of >> following error: >> QFactoryLoader:: >> QFactoryLoader() looking at >> "/usr/lib/qtopia/plugins/gfxdrivers/libqgfxpvregl.so" >> >> "Cannot load library /usr/lib/qtopia/plugins/gfxdrivers/libqgfxpvregl.so: >> (/usr/lib/qtopia/plugins/gfxdrivers/libqgfxpvregl.so: undefined symbol: >> _ZNK16QWSWindowSurface12directRegionEv)" >> >> > I managed to build an image containing qt-x11free-gles, but it was painful. > I had to clean qt-x11free and build the gles version using bitbake -b, then > build the image containing it with -b also to prevent bitbake from reslving > dependencies. > > Philip > > >> >> >> Did anyone fixed this already? >> Machine: BeagleBoard C4 >> >> Regards >> Predrag >> _______________________________________________ >> Angstrom-distro-users mailing list >> [email protected] >> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-users >> >> > _______________________________________________ > Angstrom-distro-users mailing list > [email protected] > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-users > _______________________________________________ Angstrom-distro-users mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-users
