SOUNDOUT.H
资源名称:AudioWave.rar [点击查看]
上传用户:huifengb
上传日期:2007-12-27
资源大小:334k
文件大小:2k
源码类别:
多媒体
开发平台:
Visual C++
- // SoundOut.h: interface for the CSound class.
- //
- //////////////////////////////////////////////////////////////////////
- /*
- This program is Copyright Developped by Yannick Sustrac
- yannstrc@mail.dotcom.fr
- http://www.mygale.org/~yannstrc/
- This program is free software; you can redistribute it and/or modify it under the terms
- of the GNU General Public License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- See the GNU General Public License for more details.
- You should have received a copy of the GNU General Public License along with this program;
- if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- //////////////////////////////////////////////////////////////////////////////////////////
- #if !defined(AFX_SOUNDOUT_H__69C928C4_1F19_11D2_8045_30460BC10000__INCLUDED_)
- #define AFX_SOUNDOUT_H__69C928C4_1F19_11D2_8045_30460BC10000__INCLUDED_
- #if _MSC_VER >= 1000
- #pragma once
- #endif // _MSC_VER >= 1000
- #include <mmsystem.h>
- #define MAX_OUTPUT_SAMPLES 100000
- #define MAX_VOIE 2
- #define MAX_SIZE_SAMPLES 1 // WORD
- #define MAX_SIZE_OUTPUT_BUFFER MAX_OUTPUT_SAMPLES*MAX_VOIE*MAX_SIZE_SAMPLES
- class CSoundOut
- {
- public:
- SHORT OutputBuffer[MAX_SIZE_OUTPUT_BUFFER];
- WAVEOUTCAPS m_WaveOutDevCaps;
- HWAVEOUT m_WaveOut;
- WAVEHDR m_WaveHeader;
- WAVEFORMATEX m_WaveFormat;
- HANDLE m_WaveOutEvent;
- CWinThread * m_WaveOutThread;
- BOOL m_TerminateThread;
- UINT m_WaveOutSampleRate;
- int m_NbMaxSamples;
- UINT m_SizeRecord;
- //////////////////////////////////////////////////////
- // functions members
- public :
- void StartOutput();
- void StopOutput();
- void CloseOutput();
- void AddBuffer();
- void SendBuffer(short *psOutPutBuffer);
- public :
- virtual void RazBuffers();
- virtual void ComputeSamples(SHORT *);
- MMRESULT OpenOutput();
- void WaveInitFormat( WORD nCh, // number of channels (mono, stereo)
- DWORD nSampleRate, // sample rate
- WORD BitsPerSample);
- CSoundOut();
- virtual ~CSoundOut();
- };
- // Unique global Thread procedure for the sound Output
- UINT WaveOutThreadProc( LPVOID pParam);
- #endif