mat_fxaa_edge_threshold_min_Q

🟦 Executable on Client

Trims the algorithm from processing darks: (0.0312 - visible limit, slower), (0.0625 - high quality, faster), (0.0833 - upper limit, the start of fisible unfiltered edges). Special note: when using FXAA_GREEN_AS_LUMA, likely want to set this to zero