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 the size of the output surface.
HRESULT GetOutputSize( SIZE *pOutSize );
- [out] Pointer to the SIZE structure that stores the height and width of the output surface, in pixels.
Returns an HRESULT value that depends on the implementation of the interface.
You can set the size of the output surface with the IDXTScaleOutput interface.