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//=========================================================
// MusE
// Linux Music Editor
// $Id: alsatimer.h,v 1.1.2.4 2009/03/09 02:05:18 terminator356 Exp $
//
// Plenty of code borrowed from timer.c example in
// alsalib 1.0.7
//
// (C) Copyright 2004 Robert Jonsson (rj@spamatica.se)
//=========================================================
#ifndef __ALSATIMER_H__
#define __ALSATIMER_H__
#include "alsa/asoundlib.h"
#include "timerdev.h"
//---------------------------------------------------------
// AlsaTimer
//---------------------------------------------------------
class AlsaTimer : public Timer{
snd_timer_t *handle;
snd_timer_id_t *id;
snd_timer_info_t *info;
snd_timer_params_t *params;
struct pollfd *fds;
char timername[64];
signed int count;
unsigned int ticks;
bool findBest;
public:
AlsaTimer();
virtual ~AlsaTimer();
virtual signed int initTimer();
virtual unsigned int setTimerResolution(unsigned int resolution);
virtual unsigned int getTimerResolution();
virtual unsigned int setTimerFreq(unsigned int freq);
virtual unsigned int getTimerFreq();
virtual bool startTimer();
virtual bool stopTimer();
virtual unsigned int getTimerTicks(bool printTicks=false);
void setFindBestTimer(bool b) { findBest = b; }
};
#endif //__ALSATIMER_H__
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