View Single Post
Old 11th June 2021, 19:43   #44  |  Link
pinterf
Registered User
 
Join Date: Jan 2014
Posts: 2,309
Quote:
Originally Posted by Dogway View Post
SMDegrain 3.2.0d final is released. I had changed DCT to 5 by reading the changelog only, now I run some benchs and indeed, no speed gain so reverted.
dct>0 can be quicker indeed, except for 8x8 block sizes at 8 bit videos. Other than that special format (which is computed by integer dct code) the others are using fftw3, which remained unchanged but the epilog code got a fix in the SSE2 code.
pinterf is offline   Reply With Quote