[FFmpeg-devel] [FFmpeg-cvslog] avcodec/cfhd: use LUT for 9 and 18 codebook decompanding

[Martin Storsjö]

On Mon, 3 Aug 2020, Paul B Mahol wrote:

> ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Mon Aug  3 09:33:36 2020 +0200| [05e58ce4e29ea47b2e06888c64055aa2f8d3e76c] | committer: Paul B Mahol
>
> avcodec/cfhd: use LUT for 9 and 18 codebook decompanding
>
> Also fix codebook 9 decompanding, fixing artifact with codebook 9
> samples. Reused Gagandeep Singh patch.
>
>> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=05e58ce4e29ea47b2e06888c64055aa2f8d3e76c
> ---
>
> libavcodec/cfhd.c | 35 +++++++++++++++++++++++++----------
> libavcodec/cfhd.h |  2 ++
> 2 files changed, 27 insertions(+), 10 deletions(-)

This broke the fate-cfhd-3 test.

// Martin