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WPDM_ENDOFDATA (Compact 2013)

  • Article

3/26/2014

This message is passed to the PDD_WaveProc function to instruct the audio PDD that no more output data is available and that the audio circuit should finish playing the data blocks already received.

Parameters

  • apidir
    Output only. One of the following values.

    Value

    Description

    WAPI_IN

    Not used.

    WAPI_OUT

    Support required for output.
  • dwParam1
    Not used.
  • dwParam2
    Not used.

Remarks

After the driver processes this message, the hardware generates one more interrupt of type AUDIO_STATE_OUT_STOPPED to indicate that this function completed asynchronously.

Requirements

Header

waveddsi.h

See Also

Reference

WPDM Messages
PDD_WaveProc