diff options
| author | Robin Gareus <robin@gareus.org> | 2018-07-17 09:12:38 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2018-07-17 09:44:34 +0200 |
| commit | e5a181c323243a03338f5a9934a5df254986370d (patch) | |
| tree | d916ff7dbc9905222414205c74d207b907c33bf0 /libs/ardour/ardour | |
| parent | 854df0ae24ff997979fa5d3e005a4a5cb4eb3acb (diff) | |
Refactor LTC File decoder, prepare for Lua bindings
Diffstat (limited to 'libs/ardour/ardour')
| -rw-r--r-- | libs/ardour/ardour/ltc_file_reader.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/libs/ardour/ardour/ltc_file_reader.h b/libs/ardour/ardour/ltc_file_reader.h index 6ced83951e..c555177cf5 100644 --- a/libs/ardour/ardour/ltc_file_reader.h +++ b/libs/ardour/ardour/ltc_file_reader.h @@ -29,6 +29,22 @@ namespace ARDOUR { +class LIBARDOUR_API LTCReader +{ +public: + LTCReader (int expected_apv, LTC_TV_STANDARD tv_standard = LTC_TV_FILM_24); + ~LTCReader (); + + void write (float const*, samplecnt_t n_samples, samplepos_t pos = -1); + void raw_write (ltcsnd_sample_t*, size_t, ltc_off_t); + + bool read (uint32_t& hh, uint32_t& mm, uint32_t& ss, uint32_t& ff); + +private: + LTCDecoder* _decoder; + samplecnt_t _position; +}; + class LIBARDOUR_API LTCFileReader { public: @@ -60,9 +76,8 @@ private: SNDFILE* _sndfile; SF_INFO _info; - LTCDecoder* decoder; - float* _interleaved_audio_buffer; - uint32_t _frames_decoded; + LTCReader* _reader; + float* _interleaved_audio_buffer; samplecnt_t _samples_read; }; |