Handle multiple audio streams in a single piece of content

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

diff --git a/src/lib/audio_mapping.cc b/src/lib/audio_mapping.cc
index 4e5a8afa20e6b890046e4f489be31545f0171a5b..65eb5fc962c77baa42b7fb4ca5faec9b78a47190 100644 (file)
--- a/src/lib/audio_mapping.cc
+++ b/src/lib/audio_mapping.cc
@@ -57,16 +57,26 @@ AudioMapping::setup (int c)
        for (int i = 0; i < _content_channels; ++i) {
                _gain[i].resize (MAX_DCP_AUDIO_CHANNELS);
        }
+
+       _name.resize (_content_channels);
+
+       make_zero ();
 }
 
 void
-AudioMapping::make_default ()
+AudioMapping::make_zero ()
 {
        for (int i = 0; i < _content_channels; ++i) {
                for (int j = 0; j < MAX_DCP_AUDIO_CHANNELS; ++j) {
                        _gain[i][j] = 0;
                }
        }
+}
+
+void
+AudioMapping::make_default ()
+{
+       make_zero ();
 
        if (_content_channels == 1) {
                /* Mono -> Centre */
@@ -176,3 +186,8 @@ AudioMapping::unmap_all ()
        }
 }
 
+void
+AudioMapping::set_name (int channel, string name)
+{
+       _name[channel] = name;
+}