sound.h.bak

一个用于 Flash 文件的Visual c++ 源程序代码

#ifndef SOUND_INCLUDED
#define SOUND_INCLUDED

#include "../sndmix.h"
#include "../sdl/SDL_audio.h"

// We don't use polling, so it should do nothing.
inline void PollSound()	{}

class CSoundMix;

enum { maxBuffers = 32 };
enum { maxChannels = 8 };

class NativeSoundMix
{
  public:
 	NativeSoundMix();
 	~NativeSoundMix();

	void EnterCritical();
	void LeaveCritical();

	void GetDevCap( U32* format, S32 *nBuffers, S32 *nSamples );
	void OpenDevice();
	void CloseDevice();

 	BOOL IsDeviceOpen()	{ return isOpen; }		//This should be a fast call.
	void CallBack( void *udata, U8 *stream, int len );

  private:
	BOOL		isOpen;
	CSoundMix*	soundMix;
	SDL_AudioSpec audioData;
};

void SoundCallback(void *udata, U8 *stream, int len);


#endif