*/
+/** @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 GĂ©rald 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>);
+ boost::shared_ptr<AudioBuffers> run (boost::shared_ptr<const AudioBuffers>, int channels);
void flush ();
+ void make_audio_mapping_default (AudioMapping& mapping) const;
+ std::vector<std::string> input_names () const;
private:
BandPassAudioFilter _left;