Daniel Stone f1cecef2f8 gl-renderer: Demystify output repaint slightly
Add some comments in the function to make it clear what's going on,
especially as we twist and turn between a lot of things called 'damage'
meaning different things in different co-ordinate spaces.

Signed-off-by: Daniel Stone <daniels@collabora.com>
2019-06-26 12:28:03 +01:00
..