[gimp] (17 commits) Created branch pippin/linear-is-the-new-black

[Øyvind Kolås <ok src gnome org>]

The branch 'pippin/linear-is-the-new-black' was created.

Summary of new commits:

  4f8f92e... app: add abstraction for separate blend and composite space
  6f1673b... app: gimp_composite_blend do fish computation before proces
  d67b4c4... app: add blend-, composite_trc and composite_mode arguments
  de4e0ff... app: improve structure of gimp_composite_blend conversions
  35be02c... app: gimp_blend_composite; split compositing out to helper 
  1f23074... app: use gimp_blend_composites utility function in lch mode
  58a260c... app: give gimp_blend_composite() its own file, and use SIMD
  a1b9347... operations: make brightness-contrast, levels and curves ope
  25e7be8... app: make more layer modes be linear, moving towards RGBA d
  187aee2... app: ignore non-linear precision layer mode functions
  dc71aad... app: make levels config request linear colors
  9f3224d... app: make curves tool pick in linear
  069afbb... app: default many created gimp_histograms to linear
  3ea33ac... app: unconditionally promote image to linear 32bit floating
  365466b... app: dither floating point result on load if original is 8b
  9f0e8c0... png: add a combo-box for specifying png bitdepth/variant
  50b215a... app: hide advanced color options