cocoa: make live-resizing as fast as before

Interrupt video timing. This means the Cocoa event loop does not have
to up to 2 video frame durations until redrawing the frame finally has
finished.

We abuse the VO event flags for this. Eventually this should use
wait_vo() or so in the video timing wait function, but for now the
interaction this would require with the code of other VOs/backends
would cause too much of a mess.

1 files changed, 3 insertions, 1 deletions

diff --git a/video/out/cocoa_common.m b/video/out/cocoa_common.m
index 686a064eb9..b9209bd143 100644
--- a/video/out/cocoa_common.m
+++ b/video/out/cocoa_common.m
@@ -629,13 +629,15 @@ static void vo_cocoa_resize_redraw(struct vo *vo, int width, int height)
     s->frame_w = s->frame_h = 0;
 
     s->pending_events |= VO_EVENT_RESIZE | VO_EVENT_EXPOSE;
-    vo_wakeup(vo);
+    vo_event(vo, VO_EVENT_LIVE_RESIZING);
 
     while (s->frame_w != width && s->frame_h != height && s->vo_ready) {
         if (pthread_cond_timedwait(&s->resize_wakeup, &s->resize_lock, &e))
             break;
     }
 
+    vo_query_and_reset_events(vo, VO_EVENT_LIVE_RESIZING);
+
     pthread_mutex_unlock(&s->resize_lock);
 }