subs: change subdelay handling and vobsub timing

Make subdelay handling work the same way for all subtitle types and
also allow changing subtitle delay to work better with vobsubs.
This probably breaks vobsub behaviour with timestamp wrapping though.

Positive values for sub delay now delay subtitles compared to video,
where before the effect was in the opposite direction.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31663 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 1 insertions, 0 deletions

diff --git a/spudec.c b/spudec.c
index 7589c2ccda..84af67e563 100644
--- a/spudec.c
+++ b/spudec.c
@@ -624,6 +624,7 @@ void spudec_heartbeat(void *this, unsigned int pts100)
   spudec_handle_t *spu = (spudec_handle_t*) this;
   spu->now_pts = pts100;
 
+  // TODO: detect and handle broken timestamps (e.g. due to wrapping)
   while (spu->queue_head != NULL && pts100 >= spu->queue_head->start_pts) {
     packet_t *packet = spudec_dequeue_packet(spu);
     spu->start_pts = packet->start_pts;