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| author | Carl Hetherington <carl@carlh.net> | 2011-12-10 15:08:13 +0000 |
|---|---|---|
| committer | Carl Hetherington <carl@carlh.net> | 2011-12-10 15:08:13 +0000 |
| commit | 6b27595c4e7f92fc996932ea1d5b98cfccdc8892 (patch) | |
| tree | 84c13bef4d325ce72df04f29078a9fea6b30e5d5 /libs/ardour/beats_frames_converter.cc | |
| parent | 5344f5ca0fefa9bd08f4231848a3e92f873538b4 (diff) | |
Comments.
git-svn-id: svn://localhost/ardour2/branches/3.0@10966 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/beats_frames_converter.cc')
| -rw-r--r-- | libs/ardour/beats_frames_converter.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libs/ardour/beats_frames_converter.cc b/libs/ardour/beats_frames_converter.cc index f5d1794abb..03a581e276 100644 --- a/libs/ardour/beats_frames_converter.cc +++ b/libs/ardour/beats_frames_converter.cc @@ -24,6 +24,10 @@ namespace ARDOUR { +/** Takes a duration in beats and considers it as a distance from the origin + * supplied to the constructor. Returns the equivalent number of frames, + * taking tempo changes into account. + */ framecnt_t BeatsFramesConverter::to (double beats) const { @@ -32,6 +36,10 @@ BeatsFramesConverter::to (double beats) const return _tempo_map.framepos_plus_beats (_origin_b, beats) - _origin_b; } +/** Takes a duration in frames and considers it as a distance from the origin + * supplied to the constructor. Returns the equivalent number of beats, + * taking tempo changes into account. + */ double BeatsFramesConverter::from (framecnt_t frames) const { |