I found this: https://developer.nvidia.com/gpugems/gpugems3/part-iv-image-effects/chapter-24-importance-being-linear https://developer.nvidia.com/gpugems/gpuge

I found this: https://developer.nvidia.com/gpugems/gpugems3/part-iv-image-effects/chapter-24-importance-being-linear https://developer.nvidia.com/gpugems/gpugems3/part-iv-image-... This is about working with linear-to-light values on GPUs however the issues in VFX are largely the same.