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AMOVERLAYFX enumeration

Specifies effects on a DirectDraw hardware overlay surface.

Syntax


enum AMOVERLAYFX {  AMOVERFX_NOFX             = 0x00000000, 
  AMOVERFX_MIRRORLEFTRIGHT  = 0x00000002, 
  AMOVERFX_MIRRORUPDOWN     = 0x00000004, 
  AMOVERFX_DEINTERLACE      = 0x00000008 

};

Constants

AMOVERFX_NOFX

Normal video (no effects).

AMOVERFX_MIRRORLEFTRIGHT

Mirror the overlay across the vertical axis.

AMOVERFX_MIRRORUPDOWN

Mirror the overlay across the horizontal axis.

AMOVERFX_DEINTERLACE

When used in IAMOverlayFX::QueryOverlayFXCaps, this flag specifies whether the hardware can support the DirectDraw 7 DDOVERFX_DEINTERLACE hint. When used with the IAMOverlayFX::GetOverlayFX or IAMOverlayFX::SetOverlayFX methods, this flag indicates that the overlay should be deinterlaced if possible.

Requirements

Header

Strmif.h (include Dshow.h)

See also

IAMOverlayFX Interface
DirectShow Enumerated Types

 

 

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