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Fix present_pixmap when using present_notify_msc

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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>
(cherry picked from commit 9bc01dfc70)
Signed-off-by: Julien Cristau <jcristau@debian.org>
This commit is contained in:
Axel Davy 2014-09-27 23:17:13 +02:00 • committed by Julien Cristau
parent 0e62f275aa
commit 27600a6b20
1 changed files with 1 additions and 1 deletions
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2
present/present.c
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@ -762,7 +762,7 @@ 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)