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IMSVidVideoRenderer::put_UsingOverlay

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Microsoft DirectShow 9.0

IMSVidVideoRenderer::put_UsingOverlay

This topic applies to Windows XP or later.

The put_UsingOverlay method specifies whether the Video Mixing Renderer will use the hardware overlay.

Syntax

  HRESULT put_UsingOverlay(
  
  VARIANT_BOOL
  
  UseOverlayVal
  
  );

Parameters

  UseOverlayVal

[in]  Flag that specifies whether to use the hardware overlay. Use one of the following values.

Value Description
VARIANT_TRUE Use the hardware overlay.
VARIANT_FALSE Do not use the hardware overlay.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also