MMCOMPRESS

This structure contains information used on MMIOM_COMPRESS and MMIOM_CODEC_COMPRESS messages.

typedef struct _MMCOMPRESS {
  ULONG     ulStructLen;   /* Length of this structure. */
  ULONG     ulFlags;       /* Command and status flags. */
  ULONG     ulSrcBufLen;   /* Source buffer size. */ 
  PVOID     pSrcBuf;       /* Source buffer. */
  ULONG     ulDstBufLen;   /* Destination buffer length. */
  PVOID     pDstBuf;       /* Destination buffer. */
  PVOID     pRunTimeInfo;  /* Control information. */
} MMCOMPRESS;

typedef   MMCOMPRESS  *PMMCOMPRESS;