input
  filter: nearest

program
  format: srgb8
  filter: nearest
  vertex: linearize.vs
  fragment: linearize.fs
  
program
  format: srgb8
  filter: nearest
  height: 25%
  width: 100%
  vertex: gauss_horiz.vs
  fragment: gauss_horiz.fs
  
program
  format: srgb8
  filter: nearest
  vertex: gauss_vert.vs
  fragment: gauss_vert.fs
  
program
  format: srgb8
  filter: nearest
  height: 100%
  width: 100%
  vertex: threshold.vs
  fragment: threshold.fs
  
program
  format: srgb8
  filter: linear
  height: 25%
  width: 25%
  vertex: blur_horiz.vs
  fragment: blur_horiz.fs
  
program
  format: srgb8
  filter: linear
  height: 100%
  width: 100%
  vertex: blur_vert.vs
  fragment: blur_vert.fs
  
program
  filter: linear
  vertex: resolve.vs
  fragment: resolve.fs
  
output
  filter: linear