[FFmpeg-devel] [PATCH 2/2] avfilter/vf_lut3d: increase max level to upper limit defined by cube format specification

[Paul B Mahol]

On 10/25/19, Clément Bœsch <u at pkh.me> wrote:
> On Fri, Oct 25, 2019 at 11:27:49AM +0200, Paul B Mahol wrote:
>> Signed-off-by: Paul B Mahol <onemda at gmail.com>
>> ---
>>  libavfilter/vf_lut3d.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/libavfilter/vf_lut3d.c b/libavfilter/vf_lut3d.c
>> index 8ef1bb7385..edaf9a711e 100644
>> --- a/libavfilter/vf_lut3d.c
>> +++ b/libavfilter/vf_lut3d.c
>> @@ -55,7 +55,7 @@ struct rgbvec {
>>
>>  /* 3D LUT don't often go up to level 32, but it is common to have a Hald
>> CLUT
>>   * of 512x512 (64x64x64) */
>> -#define MAX_LEVEL 128
>> +#define MAX_LEVEL 256
>>
>
> Fine with me either way but do we actually need a hard limit anymore?
>

Sane maximum does not hurt.

> --
> Clément B.
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