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Fix present_pixmap when using present_notify_msc 

Calling present_notify_msc could cancel a pending pixmap presentation.

Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Axel Davy 2014-09-27 23:17:13 +02:00 committed by Keith Packard
parent b3e9791fd3
commit 9bc01dfc70
1 changed files with 1 additions and 1 deletions
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2
present/present.c
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@ -767,7 +767,7 @@ present_pixmap(WindowPtr window,
* in the same frame
*/
if (!update) {
if (!update && pixmap) {
xorg_list_for_each_entry_safe(vblank, tmp, &window_priv->vblank, window_list) {
if (!vblank->pixmap)