[FFmpeg-devel] [PATCH] avfilter: add radial and circular blur video filter

James Almer jamrial at gmail.com
Sun Jul 19 20:03:18 EEST 2020


On 7/19/2020 1:13 PM, Paul B Mahol wrote:
> On 7/19/20, Steinar H. Gunderson <steinar+ffmpeg at gunderson.no> wrote:
>> On Sun, Jul 19, 2020 at 03:58:32PM +0200, Nicolas George wrote:
>>>> Will apply.
>>> Certainly not before Steinar has had time to review it and tell us
>>> whether you addressed all the concerns.
>>
>> The primary change that I see is the addition of bilinear filtering in the
>> polar to Cartesian step. This makes the filter even slower, but it also
>> increases the output quality significantly. There are still artifacts I've
>> never seen in any other implementation of radial blur, and that stem
>> directly
>> from the choice of algorithm. The comment situation is unchanged, ie., there
>> are none.
>>
>> If someone else thinks the patch as-is is acceptable, I won't block it,
>> in the interest of less hostility.
> 
> 
> Thanks for confirming you are being hostile.

He did no such thing.

Please Paul, if you can implement his suggestions then do so, and if you
can't then state as much and maybe explain why. But this entire
discussion thread is absurd and had no reason to happen.


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