ac_5p1_audio_file.h

audio-video-codecs.rar语音编解码器

/*//////////////////////////////////////////////////////////////////////////////
//
//                  INTEL CORPORATION PROPRIETARY INFORMATION
//     This software is supplied under the terms of a license agreement or
//     nondisclosure agreement with Intel Corporation and may not be copied
//     or disclosed except in accordance with the terms of that agreement.
//          Copyright(c) 2005-2006 Intel Corporation. All Rights Reserved.
//
*/

#ifndef __AC_5P1_AUDIO_FILE_H__
#define __AC_5P1_AUDIO_FILE_H__

#include "vm_types.h"

class   AudioFile {
public:
  enum {
    AFM_DEFAULT = 0x0000,
    AFM_CREATE  = 0x0001,
    AFM_READ    = 0x0002,
    AFM_WRITE   = 0x0004,

    AFM_APPEND  = 0x000D,        // CREATE+WRITE+APPEND
    AFM_NO_CONTENT_WRN = 0xF000
  };

public:
  virtual Ipp32s Open(vm_char *p_filename, Ipp32u mode = AFM_DEFAULT) = 0;
  virtual Ipp32s Close() = 0;
  virtual Ipp32s Write(void *p_data, size_t size) = 0;
  virtual Ipp32s Read(void *p_data, size_t size) = 0;
};

#endif // __AC_5P1_AUDIO_FILE_H__