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D2D1_WHITELEVELADJUSTMENT_PROP enumeration (d2d1effects_2.h)

  • Article

Defines constants that identify the top level properties of the White level adjustment effect. The effect adjusts the white level of the source image by multiplying the source image color by the ratio of the input and output white levels. Input and output white levels are specified in nits.

Syntax

typedef enum D2D1_WHITELEVELADJUSTMENT_PROP {
  D2D1_WHITELEVELADJUSTMENT_PROP_INPUT_WHITE_LEVEL,
  D2D1_WHITELEVELADJUSTMENT_PROP_OUTPUT_WHITE_LEVEL,
  D2D1_WHITELEVELADJUSTMENT_PROP_FORCE_DWORD
} ;

Constants

 
D2D1_WHITELEVELADJUSTMENT_PROP_INPUT_WHITE_LEVEL
Value: (0)
Identifies the InputWhiteLevel property of the effect. The property is of type FLOAT, and is specified in nits.
D2D1_WHITELEVELADJUSTMENT_PROP_OUTPUT_WHITE_LEVEL
Value: (1)
Identifies the OutputWhiteLevel property of the effect. The property is of type FLOAT, and is specified in nits.
D2D1_WHITELEVELADJUSTMENT_PROP_FORCE_DWORD
Value: (0xFFFFFFFF)

Requirements

Requirement Value
Minimum supported client Windows 10 Build 20348
Minimum supported server Windows 10 Build 20348
Header d2d1effects_2.h