diff options
Diffstat (limited to 'libs/ardour/ardour')
| -rw-r--r-- | libs/ardour/ardour/audioregion.h | 6 | ||||
| -rw-r--r-- | libs/ardour/ardour/coreaudiosource.h | 2 | ||||
| -rw-r--r-- | libs/ardour/ardour/sndfilesource.h | 1 |
3 files changed, 8 insertions, 1 deletions
diff --git a/libs/ardour/ardour/audioregion.h b/libs/ardour/ardour/audioregion.h index 8e510b3e43..086544f3aa 100644 --- a/libs/ardour/ardour/audioregion.h +++ b/libs/ardour/ardour/audioregion.h @@ -73,7 +73,11 @@ class LIBARDOUR_API AudioRegion : public Region bool speed_mismatch (float) const; boost::shared_ptr<AudioSource> audio_source (uint32_t n=0) const; - + + // if several audio files associated with a region, + // information about file with MAX channel count will be provided + uint32_t get_related_audio_file_channel_count () const; + void set_scale_amplitude (gain_t); gain_t scale_amplitude() const { return _scale_amplitude; } diff --git a/libs/ardour/ardour/coreaudiosource.h b/libs/ardour/ardour/coreaudiosource.h index 5e8e696bf9..44016b46a4 100644 --- a/libs/ardour/ardour/coreaudiosource.h +++ b/libs/ardour/ardour/coreaudiosource.h @@ -39,6 +39,8 @@ class LIBARDOUR_API CoreAudioSource : public AudioFileSource { float sample_rate() const; int update_header (framepos_t when, struct tm&, time_t); + uint32_t channel_count () const { return n_channels; } + int flush_header () {return 0;}; void set_header_timeline_position () {}; bool clamped_at_unity () const { return false; } diff --git a/libs/ardour/ardour/sndfilesource.h b/libs/ardour/ardour/sndfilesource.h index 5a4a11515c..45e049e35f 100644 --- a/libs/ardour/ardour/sndfilesource.h +++ b/libs/ardour/ardour/sndfilesource.h @@ -66,6 +66,7 @@ class LIBARDOUR_API SndFileSource : public AudioFileSource { bool set_destructive (bool yn); bool one_of_several_channels () const; + uint32_t channel_count () const { return _info.channels; } bool clamped_at_unity () const; |