Another try at sorting out the thorny question of timing.

[dcpomatic.git] / src / lib / transcoder.cc

diff --git a/src/lib/transcoder.cc b/src/lib/transcoder.cc
index f4637a05cf1c0f983d9a26bff6edca680b6f5d39..f4a52639a3cc5a887f3ae7c79991171e41527ac4 100644 (file)
--- a/src/lib/transcoder.cc
+++ b/src/lib/transcoder.cc
@@ -36,8 +36,27 @@
 
 using std::string;
 using boost::shared_ptr;
+using boost::weak_ptr;
 using boost::dynamic_pointer_cast;
 
+static void
+video_proxy (weak_ptr<Encoder> encoder, shared_ptr<const Image> image, bool same)
+{
+       shared_ptr<Encoder> e = encoder.lock ();
+       if (e) {
+               e->process_video (image, same);
+       }
+}
+
+static void
+audio_proxy (weak_ptr<Encoder> encoder, shared_ptr<const AudioBuffers> audio)
+{
+       shared_ptr<Encoder> e = encoder.lock ();
+       if (e) {
+               e->process_audio (audio);
+       }
+}
+
 /** Construct a transcoder using a Decoder that we create and a supplied Encoder.
  *  @param f Film that we are transcoding.
  *  @param j Job that we are running under, or 0.
@@ -48,8 +67,8 @@ Transcoder::Transcoder (shared_ptr<const Film> f, shared_ptr<Job> j)
        , _player (f->player ())
        , _encoder (new Encoder (f, j))
 {
-       _player->connect_video (_encoder);
-       _player->connect_audio (_encoder);
+       _player->Video.connect (bind (video_proxy, _encoder, _1, _2));
+       _player->Audio.connect (bind (audio_proxy, _encoder, _1));
 }
 
 void