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glx: Fix loading OpenGL library when libGL.so symlink is missing 

Task-number: QTBUG-67537
Change-Id: Ib59bc27582f44b0c6b04efa57c44d877e1685bbb
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
bb10
Dmitry Shachnev 2018-04-10 14:01:47 +03:00 committed by The Qt Project
parent 4eeafe1cbf
commit a35c6a49c9
1 changed files with 2 additions and 0 deletions
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2
src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp
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@ -639,6 +639,8 @@ QFunctionPointer QGLXContext::getProcAddress(const char *procName)
extern const QString qt_gl_library_name();
// QLibrary lib(qt_gl_library_name());
QLibrary lib(QLatin1String("GL"));
if (!lib.load())
lib.setFileNameAndVersion(QLatin1String("GL"), 1);
glXGetProcAddressARB = (qt_glXGetProcAddressARB) lib.resolve("glXGetProcAddressARB");
#endif
}