OpenDRT v0.0.82

Features

• Add input transfer function options with common camera log and log working space encodings for the Resolve DCTL.
• Add Blackmagic Gen5 colorscience inputs: Blackmagic Wide Gamut // Blackmagic Film Gen5 Log encoding
• Add toe compression into chroma compression factor. This naturally reduces chroma in deep shadows and helps render shadow grain more naturally. No more rainbow colors in the shadow grain.
• Add lenscap black subtraction compensation feature. Pretty experimental but it is intended to add a small value to compensate for negative grain on input. Since OpenDRT maps 0.0 to 0.0, this helps preserve shadow detail. Disable this if manually compensating black levels while grading.
• Add gamut compression operator to better handle extremely high purity input colors.
• Update perceptual dechroma to use ICtCp colorspace. This biases the chromaticity-linear hue paths of the highlight dechroma and gamut compression, along perceptual hue-lines, resulting in more natural looking colors and better appearance matching between HDR and SDR outputs.

Bug Fixes

• Remove semicolons on parameter lines which may have caused issues with Metal on Mac.