view base/FrameTimer.h @ 1520:954d0cf29ca7 import-audio-data

Switch the normalisation option in WritableWaveFileModel from normalising on read to normalising on write, so that the saved file is already normalised and therefore can be read again without having to remember to normalise it

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    This file copyright 2009 QMUL.
    
    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.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef _FRAME_TIMER_H_
#define _FRAME_TIMER_H_

#include "BaseTypes.h"

/**
 * A trivial interface for things that permit retrieving "the current
 * frame".  Implementations of this interface are used, for example,
 * for timestamping incoming MIDI events when tapping to MIDI.
 */

class FrameTimer
{
public:
    virtual sv_frame_t getFrame() const = 0;
};

#endif