On 16 November 2016 at 11:15, Carl Eugen Hoyos <ceho...@ag.or.at> wrote:
> Hi! > > Attached patch improves output for some ffv1 files imo. > Current slowdown for the existing decode-line timer is > 2%, I wonder if this can be improved through refactoring. > > Please comment, Carl Eugen > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > So AFAIK the encoder pushes the values to the LSBs but the decoder didn't shift them back up? I think you should add a comment explaining that happens. Also 2% on a decoder doesn't sound that great, did you try using an if case for the entire loop for when the values need to be shifted? _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
