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MKS 2021

Open p0nce opened this issue 3 years ago • 6 comments

The formula for MKS2021 has been published:

Need assessment vs existing custom Sharp 2013.

There is now a graph of the full MKS 2021 at http://johncostella.com/magic/#mks2021 (http://johncostella.com/magic/mks-2021-graph.png) I have now provided the full formula for MKS 2021, as a single kernel, at http://johncostella.com/magic/#mks2021impl (http://johncostella.com/magic/mks-2021-formula.png)

p0nce avatar Nov 07 '22 11:11 p0nce

image

p0nce avatar Nov 07 '22 11:11 p0nce

Analytic formula: image

p0nce avatar Nov 07 '22 11:11 p0nce

Looks more correct, but less sharp than MKS2013 86%. Quite serene and a bit less aggressive, but not as poppy on small text of course.

p0nce avatar Nov 09 '22 15:11 p0nce

Best of 5 measurements: MKS2021 is 23% slower than MKS2013 86%.

p0nce avatar Nov 09 '22 15:11 p0nce

Will be kept but unused for now.

p0nce avatar Nov 09 '22 15:11 p0nce

Now that our resizing is faster with stb_image_resize2-d, could perhaps favorize the serene MKS 2021 since there is something I don't like in MKS2013 86%. Need to compare on the very pretty Graillon 3 Ice Edition

p0nce avatar Dec 12 '24 13:12 p0nce