prj/tech/libsrc/sndsrc/sndsegi.h

   1 ////////////////////////////////////////////////////////////////////////
   2 // $Source: x:/prj/tech/libsrc/sndsrc/RCS/sndsegi.h $
   3 // $Author: PATMAC $
   4 // $Date: 1998/01/03 00:33:57 $
   5 // $Revision: 1.2 $
   6 //
   7 // (c) 1997 Looking Glass Technologies Inc.
   8 // Pat McElhatton
   9 //
  10 // Module name: sound segment internal classes
  11 // File name: sndsegi.h
  12 //
  13 // Description: definition of sound segment internal objects
  14 //
  15 ////////////////////////////////////////////////////////////////////////
  16
  17 #include <sndseg.h>
  18 #include <res.h>
  19
  20 class cRezSegment : public cSndSegment
  21
  22 {
  23 public:
  24
  25    cRezSegment( void );
  26
  27    virtual ~cRezSegment( void );
  28
  29    void *GetRawData( void *pDst, uint32 nBytes );
  30
  31    // initialize common base class members
  32    void Init( Id rezId, uint32 offset, sSndAttribs *pAttribs, BOOL doDouble );
  33
  34 private:
  35    Id             mRezId;
  36 };
  37
  38
  39 class cFileSegment : public cSndSegment
  40 {
  41 public:
  42
  43    cFileSegment( void );
  44
  45    virtual ~cFileSegment( void );
  46
  47    void *GetRawData( void *pDst, uint32 nBytes );
  48
  49    // initialize common base class members
  50    void Init( char *pName, uint32 offset, sSndAttribs *pAttribs, BOOL doDouble );
  51
  52
  53 private:
  54    FILE           *mpInFile;
  55
  56 };
  57
  58
  59 class cMemorySegment : public cSndSegment
  60 {
  61 public:
  62
  63    cMemorySegment( void );
  64
  65    virtual ~cMemorySegment( void );
  66
  67    void *GetRawData( void *pDst, uint32 nBytes );
  68
  69    void Init( void *pData, uint32 offset, sSndAttribs *pAttribs, BOOL doDouble );
  70
  71 private:
  72    char  *mpData;
  73 };