glamor: Drop stale comment.
authorEric Anholt <eric@anholt.net>
Thu, 13 Mar 2014 17:09:08 +0000 (10:09 -0700)
committerEric Anholt <eric@anholt.net>
Mon, 17 Mar 2014 21:30:52 +0000 (14:30 -0700)
commitc36b903f240664f7222cfefc480e60fca936de6a
tree30325003eaeb0fc5bf1d40f7512725792585cff7
parentf7cd1189d068471373f51d932c558f8151182d58
glamor: Drop stale comment.

The old Xephyr codebase was using the GL window system framebuffer for
the screen pixmap, but that meant you couldn't texture from it to do
operations sourcing from the screen, so in the version that landed I
instead had the screen just be a plain texture.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
glamor/glamor_render.c