Doom9's Forum - View Single Post - Shader implementation of the NEDI algorithm

Shiandow · 14th June 2014, 14:59

What I usually do when I want to compare is to add a RGBtoYCbCr shader followed by the chroma only shader post-resize, then I can toggle chromaNEDI on/off by enabling disabling the pre-resize shaders. You could also use it instead of the YCbCrtoRGB shader but that makes it harder to compare.

You see a lot of grey because it fixes the luma to 0.25, if you set it to 0 then it's usually too dark to see anything.

14th June 2014, 14:59	#89 \| Link
Shiandow Registered User Join Date: Dec 2013 Posts: 753	What I usually do when I want to compare is to add a RGBtoYCbCr shader followed by the chroma only shader post-resize, then I can toggle chromaNEDI on/off by enabling disabling the pre-resize shaders. You could also use it instead of the YCbCrtoRGB shader but that makes it harder to compare. You see a lot of grey because it fixes the luma to 0.25, if you set it to 0 then it's usually too dark to see anything.