Add an output audio matrix (#1482).

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

diff --git a/src/lib/audio_merger.cc b/src/lib/audio_merger.cc
index 8a69dee5204036381253a4f23e54ba12892587e6..1cc5ff0a19de156bdee0e7e6a6dd3da56e47dc49 100644 (file)
--- a/src/lib/audio_merger.cc
+++ b/src/lib/audio_merger.cc
@@ -33,6 +33,7 @@ using std::cout;
 using std::make_pair;
 using boost::shared_ptr;
 using boost::optional;
+using namespace dcpomatic;
 
 AudioMerger::AudioMerger (int frame_rate)
        : _frame_rate (frame_rate)
@@ -56,11 +57,9 @@ AudioMerger::pull (DCPTime time)
 {
        list<pair<shared_ptr<AudioBuffers>, DCPTime> > out;
 
-       DCPTimePeriod period (_last_pull, time);
-       _buffers.sort (AudioMerger::BufferComparator());
-
        list<Buffer> new_buffers;
 
+       _buffers.sort (AudioMerger::BufferComparator());
        BOOST_FOREACH (Buffer i, _buffers) {
                if (i.period().to <= time) {
                        /* Completely within the pull period */
@@ -98,7 +97,6 @@ AudioMerger::pull (DCPTime time)
 void
 AudioMerger::push (boost::shared_ptr<const AudioBuffers> audio, DCPTime time)
 {
-       DCPOMATIC_ASSERT (time >= _last_pull);
        DCPOMATIC_ASSERT (audio->frames() > 0);
 
        DCPTimePeriod period (time, time + DCPTime::from_frames (audio->frames(), _frame_rate));
@@ -164,5 +162,4 @@ void
 AudioMerger::clear ()
 {
        _buffers.clear ();
-       _last_pull = DCPTime ();
 }