Reorder some header files and provide some types earlier on.
Remove the static __GLXextensionInfo __glDDXExtensionInfo; that isn't
used in 1.4 or 1.5, and seems to have been removed from 1.6. Remove
the data structures associated with that too.
Remove __glXAquaDrawableResize. The GLX structure doesn't use
it anymore, and the Apple version did nothing useful before.
__glXAquaDrawableSwapBuffers(): base no longer contains a drawGlxc
member. Now provide the the Apple/Aqua context in the __GLXAquaDrawable
struct. Add the context member to the __GLXAquaDrawable struct.
Remove the fallback configs. They aren't used in 1.4 or 1.5 either.
Remove init_visuals(). It's not used in 1.4 or 1.5 either.
In the drawable constructor initialize the state properly, including
the new context member.
Remove glAquaResetExtension() -- it's not used anymore.
This has been tested remotely and proven to work with glxgears,
fire, various texture programs I wrote, and various Mesa demos.
(cherry picked from commit d514152195)
c5d52d4c37