src/add-ons/media/plugins/ape_reader/MAClib/APECompressCreate.h

   1 #ifndef APE_APECOMPRESSCREATE_H
   2 #define APE_APECOMPRESSCREATE_H
   3
   4 #include "APECompress.h"
   5
   6 class CAPECompressCore;
   7
   8 class CAPECompressCreate
   9 {
  10 public:
  11     CAPECompressCreate();
  12     ~CAPECompressCreate();
  13
  14     int InitializeFile(CIO * pIO, const WAVEFORMATEX * pwfeInput, int nMaxFrames, int nCompressionLevel, const void * pHeaderData, int nHeaderBytes);
  15     int FinalizeFile(CIO * pIO, int nNumberOfFrames, int nFinalFrameBlocks, const void * pTerminatingData, int nTerminatingBytes, int nWAVTerminatingBytes, int nPeakLevel);
  16
  17     int SetSeekByte(int nFrame, int nByteOffset);
  18
  19     int Start(CIO * pioOutput, const WAVEFORMATEX * pwfeInput, int nMaxAudioBytes, int nCompressionLevel = COMPRESSION_LEVEL_NORMAL, const void * pHeaderData = NULL, int nHeaderBytes = CREATE_WAV_HEADER_ON_DECOMPRESSION);
  20
  21     int GetFullFrameBytes();
  22     int EncodeFrame(const void * pInputData, int nInputBytes);
  23
  24     int Finish(const void * pTerminatingData, int nTerminatingBytes, int nWAVTerminatingBytes);
  25
  26
  27 private:
  28
  29     CSmartPtr<uint32> m_spSeekTable;
  30     int m_nMaxFrames;
  31
  32     CSmartPtr<CIO> m_spIO;
  33     CSmartPtr<CAPECompressCore> m_spAPECompressCore;
  34
  35     WAVEFORMATEX    m_wfeInput;
  36     int                m_nCompressionLevel;
  37     int                m_nSamplesPerFrame;
  38     int                m_nFrameIndex;
  39     int                m_nLastFrameBlocks;
  40
  41 };
  42
  43 #endif // #ifndef APE_APECOMPRESSCREATE_H