Skal 6a0ff35872 Enc: add a qmin / qmax range for quality factor
This is particularly useful for multi-pass search (but not only),
to prevent the search from going over or below a reasonable threshold.
E.g.: 'cwebp -qrange 50 80 ...' will prevent any unreasonable degradation.

new cwebp option: -qrange min max

Change-Id: I59f394533535fc20b6996bc0895f4301476d5eff
2020-01-29 14:52:02 +01:00
..
2010-11-17 20:09:47 -08:00
2019-01-24 07:08:55 +00:00
2019-07-26 01:04:09 -07:00