Svg.filter.convolution.finish: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 4701-4707 of gralha-svg-render@0.1.0.1/svg.bend: https://jend.leeeet.dev/read.txt?path=gralha-svg-render@0.1.0.1/svg.bend&start_line=4701&end_line=4707

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U
import gralha-image@0.1.0.1/image.bend as Img

def filter.convolution.finish(+c: Img.Color, +divisor: F32, +bias: F32, +preserve: Bool, original: Img.Color) -> Img.Color:
  Img.Color{r, g, b, a} = c
  Img.Color{rr, gg, bb, aa} = original
  +alpha = U.choose(F32, preserve, aa, (a / divisor + bias : F32))
  U.branch(Img.Color, preserve,
    _ => color.premultiply(Img.Color{(r / divisor + bias : F32), (g / divisor + bias : F32), (b / divisor + bias : F32), alpha}),
    _ => color.premul.clamp(Img.Color{(r / divisor + bias * alpha : F32), (g / divisor + bias * alpha : F32), (b / divisor + bias * alpha : F32), alpha}))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.div
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.mul
  https://jend.leeeet.dev/definition.txt?path=gralha-image@0.1.0.1/image.bend&name=Color
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=color.premul.clamp
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=color.premultiply
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=branch
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=choose