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CDXBaseNTo1::InputSurface Method

This topic documents a feature of Visual Filters and Transitions, which is deprecated as of Windows Internet Explorer 9 and obsolete as of Internet Explorer 10.

Retrieves a pointer to the selected input surface.

Syntax


IDXSurface InputSurface(
    ULONG i
);

Parameters

i
[in] Index of the requested input surface (for transforms with multiple inputs). The default value is zero.

Return Value

Returns a pointer to a surface that is the input for the transform.

See Also

CDXBaseNTo1::HaveInput

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