D3DDDI_MULTIPLANE_OVERLAY_BLEND enumeration (d3dumddi.h)

Identifies a blend operation to be performed on an overlay plane.

Syntax

typedef enum _D3DDDI_MULTIPLANE_OVERLAY_BLEND {
  D3DDDI_MULTIPLANE_OVERLAY_BLEND_OPAQUE,
  D3DDDI_MULTIPLANE_OVERLAY_BLEND_ALPHABLEND
} D3DDDI_MULTIPLANE_OVERLAY_BLEND;

Constants

D3DDDI_MULTIPLANE_OVERLAY_BLEND_OPAQUE The overlay plane should ignore data in the alpha channel and make the blended plane entirely opaque.
D3DDDI_MULTIPLANE_OVERLAY_BLEND_ALPHABLEND The overlay plane should use the pre-multiplied alpha channel in this plane to blend it with the plane beneath.

Requirements

Requirement	Value
Minimum supported client	Windows 8.1
Minimum supported server	Windows Server 2012 R2
Header	d3dumddi.h (include D3dumddi.h)