If you are in a GL context then you could glGetString(GL_VENDOR) or glGetString(GL_RENDERER). But actually I think both of those are a bad idea here. Because this isn't a GL bug -- it's a basic Xorg driver bug that would occur even without anyone using GL.
If anything, I think you would have to look at what's available from:
Marco,
If you are in a GL context then you could glGetString( GL_VENDOR) or glGetString( GL_RENDERER) . But actually I think both of those are a bad idea here. Because this isn't a GL bug -- it's a basic Xorg driver bug that would occur even without anyone using GL.
If anything, I think you would have to look at what's available from:
/usr/ include/ X11/extensions/ Xrandr. h