GLContext.setForwardCompatible
void setForwardCompatible(bool compatible)Sets whether the #GdkGLContext should be forward compatible.
Forward compatibile contexts must not support OpenGL functionality that has been marked as deprecated in the requested version; non-forward compatible contexts, on the other hand, must support both deprecated and non deprecated functionality.
The #GdkGLContext must not be realized or made current prior to calling this function.
Parameters
compatible | whether the context should be forward compatible |