X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fupmixer_a.h;h=389d52d2594362ea75e0b6132c844be0433d028c;hb=e60bb3e51bd1508b149e6b8f6608f09b5196ae26;hp=32e3f5fb625c4b7875c5407dc509acfe180e09e1;hpb=d2137ac5db409e686b4d9b3fa567935a5e416d41;p=dcpomatic.git

diff --git a/src/lib/upmixer_a.h b/src/lib/upmixer_a.h
index 32e3f5fb6..389d52d25 100644
--- a/src/lib/upmixer_a.h
+++ b/src/lib/upmixer_a.h
@@ -17,21 +17,30 @@
 
 */
 
+/** @file  src/lib/upmixer_a.h
+ *  @brief UpmixerA class.
+ */
+
 #include "audio_processor.h"
 #include "audio_filter.h"
 
+/** @class UpmixerA
+ *  @brief Stereo to 5.1 upmixer algorithm by Gérald Maruccia.
+ */
 class UpmixerA : public AudioProcessor
 {
 public:
 	UpmixerA (int sampling_rate);
-	
+
 	std::string name () const;
 	std::string id () const;
 	ChannelCount in_channels () const;
-	int out_channels (int) const;
+	int out_channels () const;
 	boost::shared_ptr<AudioProcessor> clone (int) const;
 	boost::shared_ptr<AudioBuffers> run (boost::shared_ptr<const AudioBuffers>);
 	void flush ();
+	void make_audio_mapping_default (AudioMapping& mapping) const;
+	std::vector<std::string> input_names () const;
 
 private:
 	BandPassAudioFilter _left;