iplayer.h

This source can emulate function generator using sound card. This source is very useful for sound c

#ifndef _IPLAYER_INCLUDED
#define _IPLAYER_INCLUDED

#include <windows.h>
#include <vector>
#include "soundDefs.h"

// Abstract audio player
class IPlayer
{

public:

	class SoundEventListener
	{
	public:
		
		virtual ~SoundEventListener() {};

		virtual void OnSoundPlayerNotify(int eventNumber)=0;	
	};

	

public:
	
	IPlayer() {}; 
	virtual ~IPlayer() {}; 
	
	virtual void Init()=0;
	virtual void Play(long p_flag)=0;
	virtual void Stop()=0;
	virtual bool CreateSoundBuffer(SOUNDFORMAT format, long bufferLength, long flag)=0;
	virtual void Write(long start, BYTE* data, long size)=0; 

	virtual bool CreateEventReadNotification(std::vector<DWORD>&p_event)=0;	
	virtual void SetSoundEventListener(IPlayer::SoundEventListener* p_listener)=0;	
	virtual void RemoveSoundEventListener()=0;	
    
};


#endif