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#ifndef _ALSAMANAGER_H_ #define _ALSAMANAGER_H_ #include "config.h" #ifdef HAVE_ALSA #include "alsaSeqlib.h" class AlsaManager { private: int _timebase; int _tempo; int _delay; int _devnum; const char ** _devlist; seq_context_t * ctxp; // preliminary, should be opened and closed via singleton... snd_seq_queue_status_t status; long _offset; void initDeviceList(); void test(); public: AlsaManager(); ~AlsaManager(); int devnum(); const char * device(int); void hit(int out, int ch, int pitch, int vol); void playStart(long off); void playNote(int out, int channel, int pitch, int vol, long pos, long len); void playEnd(); void prgchange(long pos, int channel, int prg); long ticks(); double time(); void tempo(int tempo); int tempo(); void event(int,int,int,int,long); }; #endif #endif
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