Experiments with Gemini

I'm mainly using these shaders for movies watching in PotPlayer or MPC-BE

Contains several shaders with

• halation effect (previously missing in ReShade)
• black bars filling in style of SVP
• high-quality Shadows/Highlights recreation from Adobe Camera Raw
• simple overlays for experimenting, contrast, etc
• auto black-white levels (aka adaptive levels)
• grain
• advanced unsharp mask shader (improved unsharp.fx with added options)
• something else, to be updated