> > And just in case, here's the bug: > > - Download and install Qt 5.6.0 for Windows, 64bits, Visual 2013 > > - Open \5.6\Src\qtbase\examples\opengl\qopenglwidget\ > > qopenglwidget.pro example in QtCreator > - Build, run: fine. > > - Set the screen colors to 65536 (16bits), from > > "Display/Resolution/Advanced" monitor property. > - Build, run: crash. > > Tested in Windows 7, 64bits, GPU nVidia Quadro K2000. In can give a > > call stack is needed. > > The example requests a 32-bit RGBA default framebuffer. System can't > provide it as you set it to 16-bit colour. Example doesn't check for > this case. Boom. > > 1) Change system back to 32-bit color (24-bit RGB) > 2) Change example to request 16-bit framebuffer.
Actually I didn't find any request for 32-bit RGBA in the example... Neither in the doc about QPainter, QOpenGLWidget nor QOpenGLWindow. Unless I missed something? Just in case, I removed the format request in the main(): so basically now I get whatever the OS will give me by default. But it still crashes... Also I may not have the hand on the machine running the program - it may be a customer's machine far, far away in a distant... well you get the idea. Regards, _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
