IVPBaseConfig::InformVPInputFormats

  • 项目

This method informs the device what video formats the video port supports.

HRESULT InformVPInputFormats(
  DWORD dwNumFormats,
  LPDDPIXELFORMAT pDDPixelFormats
);

Parameters

  • dwNumFormats
    [in] Number of video formats contained in the pDDPixelFormats parameter.
  • pDDPixelFormats
    [in] Array of pixel format structures (DDPIXELFORMAT) to send to the device.

Return Values

Returns S_FALSE if failure, or NOERROR otherwise.

Remarks

The supplied array of supported video port formats might determine what formats the device, in turn, proposes.

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.

See Also

IVPBaseConfig Interface

Last updated on Wednesday, April 13, 2005

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