IDirectDrawVideo::SetSwitches

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This method sets the surface types that the renderer is allowed to use.

Syntax

HRESULT SetSwitches(
  DWORD pSwitches
);

Parameters

• pSwitches
  Bit mask containing one or more of the following DirectShow DirectDraw Surface (AMDDS) surface types.

  Value	Description
  AMDDS_NONE	No use for DCI/DirectDraw.
  AMDDS_DCIPS	Use DCI primary surface.
  AMDDS_PS	Use DirectDraw primary surface.
  AMDDS_RGBOVR	RGB overlay surfaces.
  AMDDS_YUVOVR	YUV overlay surfaces.
  AMDDS_RGBOFF	RGB off-screen surfaces.
  AMDDS_YUVOFF	YUV off-screen surfaces.
  AMDDS_RGBFLP	RGB flipping surfaces.
  AMDDS_YUVFLP	YUV flipping surfaces.
  AMDDS_ALL	All the previous flags.
  AMDDS_DEFAULT AMDDS_ALL	Use all available surfaces.
  AMDDS_YUV	(AMDDS_YUVOFF | AMDDS_YUVOVR | AMDDS_YUVFLP).
  AMDDS_RGB	(AMDDS_RGBOFF | AMDDS_RGBOVR | AMDDS_RGBFLP).
  AMDDS_PRIMARY	(AMDDS_DCIPS | AMDDS_PS).

Return Value

Returns an HRESULT value.

Requirements