streamingsound.h

来自「这是书上的代码」· C头文件 代码 · 共 33 行

// StreamingSound.h: interface for the CStreamingSound class.
//应用DirectX8.1 sdk 中的有关头文件
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_STREAMINGSOUND_H__08ABA005_0A33_4DCF_878A_15E7D14E4018__INCLUDED_)
#define AFX_STREAMINGSOUND_H__08ABA005_0A33_4DCF_878A_15E7D14E4018__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "Sound.h"

class CStreamingSound : public CSound  
{
protected:
    DWORD m_dwLastPlayPos;
    DWORD m_dwPlayProgress;
    DWORD m_dwNotifySize;
    DWORD m_dwNextWriteOffset;
    BOOL  m_bFillNextNotificationWithSilence;

public:
    CStreamingSound( LPDIRECTSOUNDBUFFER pDSBuffer, DWORD dwDSBufferSize, CWaveFile* pWaveFile, DWORD dwNotifySize );
    virtual ~CStreamingSound();

    HRESULT HandleWaveStreamNotification( BOOL bLoopedPlay );
    HRESULT Reset();
};


#endif // !defined(AFX_STREAMINGSOUND_H__08ABA005_0A33_4DCF_878A_15E7D14E4018__INCLUDED_)