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ACM Driver Structures (Windows Embedded CE 6.0)

1/6/2010

The following table shows the structures related to the Audio Compression Manager (ACM) driver.

Programming element Description

ACMDRV_MESSAGE_PARAMS

Structure that contains members passed to the ACM_IOControl function.

ACMDRVFORMATSUGGEST

Structure that contains client-specified input arguments to the AcmFormatSuggest function. The ACM fills in this structure with the client's input arguments and passes it to an ACM driver with an ACMDM_FORMAT_SUGGEST message.

ACMDRVOPENDESC

Structure that is used by the ACM for passing information to an ACM driver after the ACM sends the driver an ACM_Open function.

ACMDRVSTREAMHEADER

Structure that describes a source buffer and a destination buffer associated with a conversion stream.

ACMDRVSTREAMINSTANCE

Structure that describes an instance of a conversion stream.

ACMDRVSTREAMSIZE

Structure that contains information needed by an ACM driver to respond to an ACMDM_STREAM_SIZE message.

See Also

Concepts

ACM Driver Functions
ACM Driver Messages

Other Resources

Audio Compression Manager Driver Reference