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IOverlay::GetColorKey (Windows CE 5.0)

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This method retrieves the current color key used for chroma keying.

HRESULT GetColorKey(COLORKEY* pColorKey);

Parameters

  • pColorKey
    [out] Pointer to the COLORKEY value that the current color key for chroma keying is copied to.

Return Values

None.

Remarks

If you change the color key by using the IOverlay::SetColorKey method, all the advise links receive an IOverlayNotify::OnColorKeyChange callback method with the new color.

If no color key is currently being used, this method returns VFW_E_NO_COLOR_KEY_SET.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements.

For more information, see Setting Up the Build Environment.

Pocket PC: Windows Mobile 5.0 and later
Smartphone: Windows Mobile 5.0 and later
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.

See Also

IOverlay Interface

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