[FFmpeg-devel] [PATCH] lavfi/hue: use lookup tables

[Paul B Mahol]

On 8/19/13, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Mon, Aug 19, 2013 at 07:12:04PM +0000, Paul B Mahol wrote:
>> Signed-off-by: Paul B Mahol <onemda at gmail.com>
>> ---
>>  libavfilter/vf_hue.c | 76
>> +++++++++++++++++++++++++++++++---------------------
>>  1 file changed, 45 insertions(+), 31 deletions(-)
>
> breaks -vf hue=90
>
> also i dont see how this could work, rotation is not newu=f(oldu)

obviously, i need bigger luts, but do you consider lut approach worth it?