present: Handle PresentOptionAsync for copy mode
authorKeith Packard <keithp@keithp.com>
Thu, 12 Dec 2013 22:17:40 +0000 (14:17 -0800)
committerKeith Packard <keithp@keithp.com>
Fri, 20 Dec 2013 20:28:00 +0000 (12:28 -0800)
commitca3a5b2a8f9f627bbaa9883e16512a21c2a0b81d
tree7232d5eaf8a3261a53819fe6ab7bd6cebc2e4fb5
parenta68df147421da21528b5be2d34678383922fa352
present: Handle PresentOptionAsync for copy mode

Check for Async flag and execute immediately if set, otherwise wait
for the next appropriate vblank before copying.

Signed-off-by: Keith Packard <keithp@keithp.com>
present/present.c