ACB_CODECSH

This is the Associate Control Block data structure for the CODEC stream handler object.

typedef struct _ACB_CODECSH {
  ULONG       ulACBLen;         /* Structure length. */
  ULONG       ulObjType;        /* ACBTYPE_CODECSH. */
  HSTREAM     hstreamToPair;    /* Second stream of pair. */
  PVOID       pMmioInfo;        /* Information for IOProc. */
  ULONG       ulInfoLength;     /* Length of MmioInfo. */
  PVOID       pCodecControl;    /* CODEC control information. */
  ULONG       ulControlLength;  /* CodecControl length. */
} ACB_CODECSH;

typedef   ACB_CODECSH  * PACB_CODECSH;