[FFmpeg-devel] [PATCH 1/2] opus_pvq: add resynth support and band encoding cost function

[Carl Eugen Hoyos]

2017-04-13 0:26 GMT+02:00 Rostislav Pehlivanov <atomnuker at gmail.com>:

> +        /* Undo the sample reorganization going from time order to frequency order */
> +        if (B0 > 1)
> +            celt_interleave_hadamard(f->scratch, X, N_B >> recombine,
> +                                     B0<<recombine, longblocks);

Is this the same code as in opus/celt/bands.c?
Who wrote it?

Carl Eugen