CBaseOutputPin::Active

  • 项目

Called by the CBaseFilter implementation when the state changes from stopped to either paused or running.

HRESULT Active(void);

Parameters

None.

Return Values

Returns VFW_E_NO_ALLOCATOR if there is no allocator.

Remarks

This member function calls CMemAllocator::Commit to commit memory required before becoming active.

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.
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Last updated on Wednesday, April 13, 2005

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