AVCSTRM_FUNCTION - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers

// avcstrm.h

typedef enum _AVCSTRM_FUNCTION {
  AVCSTRM_READ,
  AVCSTRM_WRITE,
  AVCSTRM_ABORT_STREAMING,
  AVCSTRM_OPEN,
  AVCSTRM_CLOSE,
  AVCSTRM_GET_STATE,
  AVCSTRM_SET_STATE,
  AVCSTRM_GET_PROPERTY,
  AVCSTRM_SET_PROPERTY
} AVCSTRM_FUNCTION;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ne-avcstrm-_avcstrm_function)

_AVCSTRM_FUNCTION enumeration

Description

The AVCSTRM_FUNCTION enumeration defines the functionality exposed by the avcstrm.sys driver.

Constants

`AVCSTRM_READ`

Read data from a stream.

`AVCSTRM_WRITE`

Write data to a stream.

`AVCSTRM_ABORT_STREAMING`

Abort streaming. This cancels all streaming IRPs. To cancel an individual IRP, use IoCancelIrp.

`AVCSTRM_OPEN`

Open a stream in a specific format.

`AVCSTRM_CLOSE`

Close a stream and free any resources allocated for the stream.

`AVCSTRM_GET_STATE`

Obtain the stream state.

`AVCSTRM_SET_STATE`

Place the stream into a new state.

`AVCSTRM_GET_PROPERTY`

Get stream property. This function is not implemented.

`AVCSTRM_SET_PROPERTY`

Set stream property. This function is not implemented.

See also

AVCSTRM_ABORT_STREAMING

AVCSTRM_GET_PROPERTY

AVCSTRM_GET_STATE

AVCSTRM_SET_PROPERTY

AVCSTRM_SET_STATE

View the official Windows Driver Kit DDI reference

Edit description on GitHub