Hello Dear Qt Experts
I am running into some strange issues with Qt5. I have encountered the issues with a version I built myself. I've searched the forums and don't see any discussion of these issues, though I was searching by error message and might have missed something. These issues can be seen in the Qt OpenGL examples. "hellogl_es2" and "2dpaint" seem to display one rendered frame and then break -- "hellogl_es2" shows the QT word and bubbles, and the GUI is hidden, while "2dpaint" just shows the openGL version without label. It seems that when including a QGLWidget on a form, the QGLWidget would work OK, but the rest of the form would not appear. I couldn't click any buttons or do anything. Along with these problems I would also see one or more of these error messages in the output: * This plugin does not support setParent! * This plugin does not support propagateSizeHints() * QOpenGLContext::swapBuffers() called with non-opengl surface ----------------------------------------------------------------------------------------------------------------------------- If I try with my wayland rootfs, the story is different "hellogl_es2" demo will show one good frame and keep it freezed in the background while the animation continues on top of that, the problem is that it flickers between background and animation and it looks horrible. Do you have any hint or idea what could be wrong?
_______________________________________________ Interest mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/interest
