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/*
Copyright (C) 2009 Paul Davis
Author: David Robillard
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: midiregion.h 733 2006-08-01 17:19:38Z drobilla $
*/
#include "ardour/beats_frames_converter.h"
#include "ardour/tempo.h"
namespace ARDOUR {
framecnt_t
BeatsFramesConverter::to (double beats) const
{
assert (beats >= 0);
return _tempo_map.framepos_plus_bbt (_origin_b, Timecode::BBT_Time(beats)) - _origin_b;
}
double
BeatsFramesConverter::from (framecnt_t frames) const
{
return _tempo_map.framewalk_to_beats (_origin_b, frames);
}
} /* namespace ARDOUR */
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