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D2D1_BLEND_OPERATION enumeration (d2d1effectauthor.h)

  • Article

Specifies the blend operation on two color sources.

Syntax

typedef enum D2D1_BLEND_OPERATION {
  D2D1_BLEND_OPERATION_ADD = 1,
  D2D1_BLEND_OPERATION_SUBTRACT = 2,
  D2D1_BLEND_OPERATION_REV_SUBTRACT = 3,
  D2D1_BLEND_OPERATION_MIN = 4,
  D2D1_BLEND_OPERATION_MAX = 5,
  D2D1_BLEND_OPERATION_FORCE_DWORD = 0xffffffff
} ;

Constants

 
D2D1_BLEND_OPERATION_ADD
Value: 1
Add source 1 and source 2.
D2D1_BLEND_OPERATION_SUBTRACT
Value: 2
Subtract source 1 from source 2.
D2D1_BLEND_OPERATION_REV_SUBTRACT
Value: 3
Subtract source 2 from source 1.
D2D1_BLEND_OPERATION_MIN
Value: 4
Find the minimum of source 1 and source 2.
D2D1_BLEND_OPERATION_MAX
Value: 5
Find the maximum of source 1 and source 2.
D2D1_BLEND_OPERATION_FORCE_DWORD
Value: 0xffffffff
A value guaranteed to be a DWORD.

Remarks

This enumeration has the same numeric values as D3D10_BLEND_OP.

Requirements

Requirement Value
Minimum supported client Windows 8 and Platform Update for Windows 7 [desktop apps | UWP apps]
Minimum supported server Windows Server 2012 and Platform Update for Windows Server 2008 R2 [desktop apps | UWP apps]
Header d2d1effectauthor.h

See also

D2D1_BLEND_DESCRIPTION

ID2D1BlendTransform