static QOpenGLContext globalShareContext()
int defaultFramebufferObject()
QOpenGLExtraFunctions extraFunctions()
void setShareContext(QOpenGLContext shareContext)
QOpenGLFunctions_1_0 functions_1_0()
static QOpenGLContext currentContext()
QOpenGLFunctions_1_1 functions_1_1()
void setFormat(QSurfaceFormat format)
static bool supportsThreadedOpenGL()
QOpenGLFunctions functions()
static bool areSharing(QOpenGLContext first, QOpenGLContext second)
QOpenGLFunctions_ES2 functions_ES2()
OpenGLModuleType openGLModuleType()
QOpenGLContext shareContext()