42 lines
1.3 KiB
C++
Executable File
42 lines
1.3 KiB
C++
Executable File
#ifndef APE_APECOMPRESSCORE_H
|
|
#define APE_APECOMPRESSCORE_H
|
|
|
|
#include "APECompress.h"
|
|
#include "BitArray.h"
|
|
|
|
class CPrepare;
|
|
class IPredictorCompress;
|
|
|
|
/*************************************************************************************************
|
|
CAPECompressCore - manages the core of compression and bitstream output
|
|
*************************************************************************************************/
|
|
class CAPECompressCore
|
|
{
|
|
public:
|
|
CAPECompressCore(CIO * pIO, const WAVEFORMATEX * pwfeInput, int nMaxFrameBlocks, int nCompressionLevel);
|
|
~CAPECompressCore();
|
|
|
|
int EncodeFrame(const void * pInputData, int nInputBytes);
|
|
|
|
CBitArray * GetBitArray() { return m_spBitArray.GetPtr(); }
|
|
int GetPeakLevel() { return m_nPeakLevel; }
|
|
|
|
private:
|
|
|
|
int Prepare(const void * pInputData, int nInputBytes, int * pSpecialCodes);
|
|
|
|
CSmartPtr<CBitArray> m_spBitArray;
|
|
CSmartPtr<IPredictorCompress> m_spPredictorX;
|
|
CSmartPtr<IPredictorCompress> m_spPredictorY;
|
|
BIT_ARRAY_STATE m_BitArrayStateX;
|
|
BIT_ARRAY_STATE m_BitArrayStateY;
|
|
CSmartPtr<int> m_spDataX;
|
|
CSmartPtr<int> m_spDataY;
|
|
CSmartPtr<int> m_spTempData;
|
|
CSmartPtr<CPrepare> m_spPrepare;
|
|
WAVEFORMATEX m_wfeInput;
|
|
int m_nPeakLevel;
|
|
};
|
|
|
|
#endif // #ifndef APE_APECOMPRESSCORE_H
|