diff options
| author | Keith Packard <keithp@keithp.com> | 2013-12-12 14:52:35 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-12-20 12:28:00 -0800 |
| commit | e487babd525ef1bd016ec7b283fa08cf9e6c6f4f (patch) | |
| tree | 6f744e001c30336d6fb45e023b1e9aaf4bb85ff9 /present | |
| parent | ca3a5b2a8f9f627bbaa9883e16512a21c2a0b81d (diff) | |
present: Don't abandon presents which are already queued for flip
Presents which are not marked 'queued' and are in the window present
list are waiting for the flip event; discarding those won't work very
well (it'll end up trashing displayed content for the next frame), so
skip over those when looking for duplicate frame presents
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'present')
| -rw-r--r-- | present/present.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/present/present.c b/present/present.c index 4c0d63baf..3caa8b771 100644 --- a/present/present.c +++ b/present/present.c @@ -689,6 +689,9 @@ present_pixmap(WindowPtr window, if (!vblank->pixmap) continue; + if (!vblank->queued) + continue; + if (vblank->crtc != target_crtc || vblank->target_msc != target_msc) continue; |