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1.8.2 - HSV cuts dynamic range of 32bit images

Alexander Sh
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Alexander Sh

Alexander Sh

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Hi,

Looks like HSV checkbox in HSL layer seriously cuts dynamic range of 32bit images. You can reproduce bug as following:

  1. Open 32bit HDR image
  2. Add Exposure layer with +5EV setting, so the image gets blown out above 1.0 range
  3. Add HSL layer with +50% saturation
  4. Add Exposure layer with -5EV setting to return back exposure to initial
  5. Toggle HSV checkbox in HSL layer to see a bug

Metal acceleration is enabled.

Screenshot_2020-03-18_at_15_25_15.png

Screenshot_2020-03-18_at_15_26_21.png

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