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Passes an EC_VIDEO_SIZE_CHANGED message to the filter graph manager.
virtual HRESULT OnVideoSizeChange( );
Parameters
None.
Return Values
Returns an HRESULT value.
Remarks
A video renderer should call this member function each time the video size is changed; this will typically be called once after initial connection.
If the renderer can support dynamic format changes (from 320 x 240 to 160 x 120), it should also call it after each change.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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