// bdatypes.h

typedef struct tagKS_BDA_FRAME_INFO {
  ULONG ExtendedHeaderSize;
  DWORD dwFrameFlags;
  ULONG ulEvent;
  ULONG ulChannelNumber;
  ULONG ulSubchannelNumber;
  ULONG ulReason;
} KS_BDA_FRAME_INFO, *PKS_BDA_FRAME_INFO;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ns-bdatypes-tagks_bda_frame_info)

tagKS_BDA_FRAME_INFO structure

Description

The KS_BDA_FRAME_INFO structure describes BDA extensions to the KSSTREAM_HEADER structure, which describes a packet of data to be read from or written to a streaming driver pin.

Members

`ExtendedHeaderSize`

Size, in bytes, of the BDA extensions described in this extended header structure.

`dwFrameFlags`

Flags specific to BDA extensions.

`ulEvent`

Identifier of an event.

`ulChannelNumber`

Channel number of a television program.

`ulSubchannelNumber`

Subchannel number of a television program.

`ulReason`

Identifies the reason the packet was transferred.

KS_BDA_FRAME_INFO - NtDoc