SigColorCUDA

Sigmoidal contrast working on RGB colorspace using CUDA 8.0. AviUtl Plugin.

Requirement

• Nvidia GTX700 series or later
• Latest Nvidia display driver supporting CUDA 8.0
• AviUtl 1.00

Install

Extract everything into AviUtl's base folder

Benchmark

On GTX 970, processing a frame of 720P took 23ms. 56ms for 1080P.

Patch/Pull request policy

• Please open an issue for discussion first
• Only accept bug fix and major performance improvement tweak
• A mere writing-style change will UNLIKELY be accepted
• Test on your own machine before submitting pull request, don't submit things that does not work

Related Project

CPU-only SigContrast for AviUtl

Building

You will need a compatible CUDA device, VS2015 and CUDA 8.0 installed. Default AviUtl folder for DEBUG use is set to C:\AviUtlDBG. Default CUDA machine support is set for compute_35,sm_35;compute_50,sm_50