[x264-devel] b-adapt=2 requires trellis?

[BugMaster]

On Sun, 30 Aug 2015 12:27:13 -0700, Philip Muzzall wrote:
> x264.h defines b-adapt=2 as X264_B_ADAPT_TRELLIS; Does that mean
> --trellis >= 1 is required for b-adapt=2 to function properly?

No. Trellis in this case is used as synonym to "Viterbi algorithm":
https://en.wikipedia.org/wiki/Viterbi_algorithm
And have nothing to do with --trellis option.