diff options
Diffstat (limited to 'libs/ardour/ardour/audiosource.h')
| -rw-r--r-- | libs/ardour/ardour/audiosource.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libs/ardour/ardour/audiosource.h b/libs/ardour/ardour/audiosource.h index 22d5d1a724..5f06d3ee09 100644 --- a/libs/ardour/ardour/audiosource.h +++ b/libs/ardour/ardour/audiosource.h @@ -47,11 +47,11 @@ class AudioSource : virtual public Source, virtual ~AudioSource (); framecnt_t readable_length() const { return _length; } - uint32_t n_channels() const { return 1; } + virtual uint32_t n_channels() const { return 1; } - bool empty() const; + virtual bool empty() const; framecnt_t length (framepos_t pos) const; - void update_length (framepos_t pos, framecnt_t cnt); + void update_length (framepos_t pos, framecnt_t cnt); virtual framecnt_t available_peaks (double zoom) const; @@ -129,7 +129,7 @@ class AudioSource : virtual public Source, virtual framecnt_t write_unlocked (Sample *dst, framecnt_t cnt) = 0; virtual std::string peak_path(std::string audio_path) = 0; virtual std::string find_broken_peakfile (std::string missing_peak_path, - std::string audio_path) = 0; + std::string audio_path) { return std::string(); } virtual int read_peaks_with_fpp (PeakData *peaks, framecnt_t npeaks, framepos_t start, framecnt_t cnt, |