diff --git a/present/present.c b/present/present.c index 2ae7d3a80..cebd2f786 100644 --- a/present/present.c +++ b/present/present.c @@ -353,10 +353,10 @@ present_re_execute(present_vblank_ptr vblank) static void present_flip_try_ready(ScreenPtr screen) { - present_vblank_ptr vblank, tmp; + present_vblank_ptr vblank; - xorg_list_for_each_entry_safe(vblank, tmp, &present_exec_queue, event_queue) { - if (vblank->flip_ready) { + xorg_list_for_each_entry(vblank, &present_flip_queue, event_queue) { + if (vblank->queued) { present_re_execute(vblank); return; } @@ -656,6 +656,8 @@ present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc) DebugPresent(("\tr %lld %p (pending %p unflip %lld)\n", vblank->event_id, vblank, screen_priv->flip_pending, screen_priv->unflip_event_id)); + xorg_list_del(&vblank->event_queue); + xorg_list_append(&vblank->event_queue, &present_flip_queue); vblank->flip_ready = TRUE; return; } @@ -994,6 +996,7 @@ present_abort_vblank(ScreenPtr screen, RRCrtcPtr crtc, uint64_t event_id, uint64 xorg_list_for_each_entry(vblank, &present_flip_queue, event_queue) { if (vblank->event_id == event_id) { xorg_list_del(&vblank->event_queue); + vblank->queued = FALSE; return; } }