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   1 #ifndef WINE_DSHOW_MEMALLOC_H
   2 #define WINE_DSHOW_MEMALLOC_H
   3
   4 /*
   5                 implements CLSID_MemoryAllocator.
   6
   7         - At least, the following interfaces should be implemented:
   8
   9         IUnknown
  10                 + IMemAllocator
  11
  12 */
  13
  14 #include "iunk.h"
  15
  16 typedef struct MA_IMemAllocatorImpl
  17 {
  18         ICOM_VFIELD(IMemAllocator);
  19 } MA_IMemAllocatorImpl;
  20
  21 typedef struct CMemoryAllocator
  22 {
  23         QUARTZ_IUnkImpl unk;
  24         MA_IMemAllocatorImpl    memalloc;
  25
  26         /* IMemAllocator fields. */
  27 } CMemoryAllocator;
  28
  29 #define CMemoryAllocator_THIS(iface,member)             CMemoryAllocator*       This = ((CMemoryAllocator*)(((char*)iface)-offsetof(CMemoryAllocator,member)))
  30
  31 HRESULT QUARTZ_CreateMemoryAllocator(IUnknown* punkOuter,void** ppobj);
  32
  33 void CMemoryAllocator_InitIMemAllocator( CMemoryAllocator* pma );
  34
  35
  36 #endif  /* WINE_DSHOW_MEMALLOC_H */