AMOVERLAYFX enumeration (strmif.h)

Specifies effects on a DirectDraw hardware overlay surface.

Syntax

typedef enum AMOVERLAYFX {
  AMOVERFX_NOFX = 0,
  AMOVERFX_MIRRORLEFTRIGHT = 0x2,
  AMOVERFX_MIRRORUPDOWN = 0x4,
  AMOVERFX_DEINTERLACE = 0x8
} ;

Constants

 
AMOVERFX_NOFX
Value: 0
Normal video (no effects).
AMOVERFX_MIRRORLEFTRIGHT
Value: 0x2
Mirror the overlay across the vertical axis.
AMOVERFX_MIRRORUPDOWN
Value: 0x4
Mirror the overlay across the horizontal axis.
AMOVERFX_DEINTERLACE
Value: 0x8
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

DirectShow Enumerated Types

IAMOverlayFX Interface