Partager via

COutputQueue::Receive

  • Article

Passes in a single sample to send to the input pin.

HRESULT Receive(
  IMediaSample* pSample 
);

Parameters

  • pSample
    Pointer to the sample to be passed to the connected input pin.

Return Values

Returns an HRESULT value, which can include the following values, or others.

Value Description
S_FALSE End of stream detected before or while processing sample; any further samples will be discarded and this value returned.
Other An error occurred before or while processing sample; any further samples will be discarded and this value returned.
S_OK Queued successfully or passed to the connected input pin if there is no queue.

Remarks

If the sticky return code (m_hr) is not S_OK, the sample is not sent and the sticky return code is returned. (A sticky return code is one that persists even after operations that would usually change its value.) The samples are all released (by means of Release) after processing, regardless of whether the processing was successful.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.