GdkGLContext* gdk_window_create_gl_context ( GdkWindow* window GError** error )
Creates a new
GdkGLContext matching the
framebuffer format to the visual of the
GdkWindow. The context
is disconnected from any particular window or surface.
If the creation of the
error will be set.
Before using the returned
GdkGLContext, you will need to
gdk_gl_context_make_current() or gdk_gl_context_realize().
Available since: 3.16
The newly created
NULL on error.
|The caller of the method takes ownership of the data, and is responsible for freeing it.|