, _disable_audio (false)
{
_player_video_connection = _player->Video.connect (bind (&Butler::video, this, _1, _2));
- _player_audio_connection = _player->Audio.connect (bind (&Butler::audio, this, _1));
- _player_changed_connection = _player->Changed.connect (bind (&Butler::player_changed, this, _1));
+ _player_audio_connection = _player->Audio.connect (bind (&Butler::audio, this, _1, _2));
+ _player_text_connection = _player->Text.connect (bind (&Butler::text, this, _1, _2, _3));
+ _player_changed_connection = _player->Changed.connect (bind (&Butler::player_changed, this));
_thread = new boost::thread (bind (&Butler::thread, this));
#ifdef DCPOMATIC_LINUX
pthread_setname_np (_thread->native_handle(), "butler");
return r;
}
+optional<pair<PlayerText, DCPTimePeriod> >
+Butler::get_closed_caption ()
+{
+ boost::mutex::scoped_lock lm (_mutex);
+ return _closed_caption.get ();
+}
+
void
Butler::seek (DCPTime position, bool accurate)
{
}
{
- boost::mutex::scoped_lock lm (_video_audio_mutex);
+ boost::mutex::scoped_lock lm (_buffers_mutex);
_video.clear ();
_audio.clear ();
+ _closed_caption.clear ();
}
_finished = false;
_prepare_service.post (bind (&Butler::prepare, this, weak_ptr<PlayerVideo>(video)));
- boost::mutex::scoped_lock lm2 (_video_audio_mutex);
+ boost::mutex::scoped_lock lm2 (_buffers_mutex);
_video.put (video, time);
}
void
-Butler::audio (shared_ptr<AudioBuffers> audio)
+Butler::audio (shared_ptr<AudioBuffers> audio, DCPTime time)
{
{
boost::mutex::scoped_lock lm (_mutex);
}
}
- boost::mutex::scoped_lock lm2 (_video_audio_mutex);
- _audio.put (remap (audio, _audio_channels, _audio_mapping));
+ boost::mutex::scoped_lock lm2 (_buffers_mutex);
+ _audio.put (remap (audio, _audio_channels, _audio_mapping), time);
}
/** Try to get `frames' frames of audio and copy it into `out'. Silence
* will be filled if no audio is available.
- * @return true if there was a buffer underrun, otherwise false.
+ * @return time of this audio, or unset if there was a buffer underrun.
*/
-bool
+optional<DCPTime>
Butler::get_audio (float* out, Frame frames)
{
- bool const underrun = _audio.get (out, _audio_channels, frames);
+ optional<DCPTime> t = _audio.get (out, _audio_channels, frames);
_summon.notify_all ();
- return underrun;
+ return t;
}
void
}
void
-Butler::player_changed (int what)
+Butler::player_changed ()
{
boost::mutex::scoped_lock lm (_mutex);
if (_died || _pending_seek_position) {
}
{
- boost::mutex::scoped_lock lm (_video_audio_mutex);
+ boost::mutex::scoped_lock lm (_buffers_mutex);
_video.clear ();
_audio.clear ();
+ _closed_caption.clear ();
}
_finished = false;
seek_unlocked (seek_to, true);
_awaiting = seek_to;
}
+
+void
+Butler::text (PlayerText pt, TextType type, DCPTimePeriod period)
+{
+ if (type != TEXT_CLOSED_CAPTION) {
+ return;
+ }
+
+ boost::mutex::scoped_lock lm2 (_buffers_mutex);
+ _closed_caption.put (make_pair(pt, period));
+}