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Identifies a blend operation to be performed on an overlay plane.
Syntax
typedef enum DXGI_DDI_MULTIPLANE_OVERLAY_BLEND {
DXGI_DDI_MULTIPLANE_OVERLAY_BLEND_OPAQUE,
DXGI_DDI_MULTIPLANE_OVERLAY_BLEND_ALPHABLEND
} ;
Constants
DXGI_DDI_MULTIPLANE_OVERLAY_BLEND_OPAQUEThe overlay plane should ignore data in the alpha channel and make the blended plane entirely opaque. |
DXGI_DDI_MULTIPLANE_OVERLAY_BLEND_ALPHABLENDThe 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 | dxgiddi.h (include D3d10umddi.h) |