D2D1_GAUSSIANBLUR_OPTIMIZATION enumeration (d2d1effects.h)

The optimization mode for the Gaussian blur effect.

Syntax

typedef enum D2D1_GAUSSIANBLUR_OPTIMIZATION {
  D2D1_GAUSSIANBLUR_OPTIMIZATION_SPEED = 0,
  D2D1_GAUSSIANBLUR_OPTIMIZATION_BALANCED = 1,
  D2D1_GAUSSIANBLUR_OPTIMIZATION_QUALITY = 2,
  D2D1_GAUSSIANBLUR_OPTIMIZATION_FORCE_DWORD = 0xffffffff
} ;

Constants

D2D1_GAUSSIANBLUR_OPTIMIZATION_SPEED Value: 0 Applies internal optimizations such as pre-scaling at relatively small radii. Uses linear filtering.
D2D1_GAUSSIANBLUR_OPTIMIZATION_BALANCED Value: 1 Uses the same optimization thresholds as Speed mode, but uses trilinear filtering.
D2D1_GAUSSIANBLUR_OPTIMIZATION_QUALITY Value: 2 Only uses internal optimizations with large blur radii, where approximations are less likely to be visible. Uses trilinear filtering.
D2D1_GAUSSIANBLUR_OPTIMIZATION_FORCE_DWORD Value: 0xffffffff

Requirements

Requirement	Value
Header	d2d1effects.h