M_context-> versionFunctions doesn't work on my conputer!!

[ecitjiaojiao]

@ funs = m_context.versionFunctions<QOpenGLFunctions_4_0_Core>();
if ( !funs )
{
qFatal("Requires OpenGL >= 4.0");
exit( 1 );
}
funs->initializeOpenGLFunctions();@

funs== NULL , My computer is Win7 64 ,Qt is 5.1.1. The driver is Nvidia 331.82

[ChrisW67]

Is your video card one of the suported nVidia models?https://developer.nvidia.com/opengl-driver

[ecitjiaojiao]

[quote author="ChrisW67" date="1388521076"]Is your video card one of the suported nVidia models?https://developer.nvidia.com/opengl-driver[/quote]

Thx , my card is GF 9800GT ,which only can use opengl 3.x I‘m so sad::>_<:: 。My notebook 's card is GT550M ,it can run this program.