initial checkin

MAC_SDK/Source/MACLib/Old/APEDecompressOld.h

@@ -0,0 +1,43 @@
+#ifndef _apedecompressold_h_
+#define _apedecompressold_h_
+
+#include "../APEDecompress.h"
+#include "UnMAC.h"
+
+class CAPEDecompressOld : public IAPEDecompress
+{
+public:
+    CAPEDecompressOld(int * pErrorCode, CAPEInfo * pAPEInfo, int nStartBlock = -1, int nFinishBlock = -1);
+    ~CAPEDecompressOld();
+
+    int GetData(char * pBuffer, int nBlocks, int * pBlocksRetrieved);
+    int Seek(int nBlockOffset);
+
+    int GetInfo(APE_DECOMPRESS_FIELDS Field, int nParam1 = 0, int nParam2 = 0);
+    
+protected:
+
+    // buffer
+    CSmartPtr<char> m_spBuffer;
+    int m_nBufferTail;
+    
+    // file info
+    int m_nBlockAlign;
+    int m_nCurrentFrame;
+
+    // start / finish information
+    int m_nStartBlock;
+    int m_nFinishBlock;
+    int m_nCurrentBlock;
+    BOOL m_bIsRanged;
+
+    // decoding tools    
+    CUnMAC m_UnMAC;
+    CSmartPtr<CAPEInfo> m_spAPEInfo;
+    
+    BOOL m_bDecompressorInitialized;
+    int InitializeDecompressor();
+};
+
+#endif //_apedecompressold_h_
+