54 lines
1.1 KiB
Text
54 lines
1.1 KiB
Text
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################################################################################
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# FXAA
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(fn fxaa-init ()
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(program prg-fxaa "fxaa.f.glsl")
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(pipeline pl-fxaa prg-fullscreen prg-fxaa)
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(sampler smp-fxaa
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(sampling linear)
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(wrapping clamp-border))
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(input fxaa-subpixel .5)
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(input fxaa-et .166)
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(input fxaa-et-min .0833)
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(ui-overrides
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(section "Post-processing"
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(section "FXAA"
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(float "Sub-pixel quality" fxaa-subpixel
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(min 0) (max 1) (slider))
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(float "Edge threshold" fxaa-et
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(min .063) (max .333) (slider))
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(float "Edge threshold min." fxaa-et-min
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(min .0312) (max .0833) (decimals 4)
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(slider))
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)
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)
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)
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)
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(fn fxaa-render (in-image)
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(profiling "FXAA"
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(uniforms-i prg-fxaa 0 0)
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(uniforms prg-fxaa 1
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$vp-x $vp-y $vp-width $vp-height)
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(main-output)
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(viewport 0 0 $width $height)
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(clear 0 0 0 0)
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(use-pipeline pl-fxaa)
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(use-texture 0 in-image smp-fxaa)
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(uniforms prg-fxaa 2
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(get-input fxaa-subpixel)
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(get-input fxaa-et)
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(get-input fxaa-et-min))
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(viewport $vp-x $vp-y $vp-width $vp-height)
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(fullscreen)
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)
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)
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# vim: syntax=demo-srd
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