diff options
| author | nick_m <mainsbridge@gmail.com> | 2016-06-16 00:18:27 +1000 |
|---|---|---|
| committer | nick_m <mainsbridge@gmail.com> | 2016-07-10 02:18:36 +1000 |
| commit | 94e0a15325278ec26dbeba4990a0e883db859338 (patch) | |
| tree | e4d97368112f92ba8a66c673b68c68f7a76b025a /libs/ardour/ardour/playlist.h | |
| parent | 2d5238d87581bc0ff9dcaaa8aad9e255b5d9c370 (diff) | |
Exact beat - provide audio->music mapping for region split.
- for those not in the know, this series provides a way to
remove the temporal distortion introduced when using an
audio frame-based gui for music-locked objects.
In short, the gui uses an audio frame representation to move
objects. It displays the object using frame_at_beat(), quantizing
the time value to audio frames. This is fine until the user selects
that frame but expects it to be interpreted as a beat.
Thus beat_at_frame() would not produce the user-expected beat
(temporal quantization error of up to 0.5 audio samples).
This is one method of mapping audio time to music time accurately.
Diffstat (limited to 'libs/ardour/ardour/playlist.h')
| -rw-r--r-- | libs/ardour/ardour/playlist.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libs/ardour/ardour/playlist.h b/libs/ardour/ardour/playlist.h index 7b19a08f6a..0a5f5e4ddc 100644 --- a/libs/ardour/ardour/playlist.h +++ b/libs/ardour/ardour/playlist.h @@ -134,8 +134,8 @@ public: void get_region_list_equivalent_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >&); void get_source_equivalent_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >&); void replace_region (boost::shared_ptr<Region> old, boost::shared_ptr<Region> newr, framepos_t pos); - void split_region (boost::shared_ptr<Region>, framepos_t position); - void split (framepos_t at); + void split_region (boost::shared_ptr<Region>, framepos_t position, const int32_t& sub_num); + void split (framepos_t at, const int32_t& sub_num); void shift (framepos_t at, frameoffset_t distance, bool move_intersected, bool ignore_music_glue); void partition (framepos_t start, framepos_t end, bool cut = false); void duplicate (boost::shared_ptr<Region>, framepos_t position, float times); @@ -380,7 +380,7 @@ public: void begin_undo (); void end_undo (); - void _split_region (boost::shared_ptr<Region>, framepos_t position); + void _split_region (boost::shared_ptr<Region>, framepos_t position, const int32_t& sub_num); typedef std::pair<boost::shared_ptr<Region>, boost::shared_ptr<Region> > TwoRegions; |