Method
GdkGLContextget_version
Declaration [src]
void
gdk_gl_context_get_version (
GdkGLContext* context,
int* major,
int* minor
)
Description [src]
Retrieves the OpenGL version of the context
.
The context
must be realized prior to calling this function.
If the context
has never been made current, the version cannot
be known and it will return 0 for both major
and minor
.