[FFmpeg-devel] [PATCH] Add a MAXDIST parameter to tiny_psnr (for 1-off fate tests)

[Jason Garrett-Glaser]

On Thu, Jul 8, 2010 at 11:56 AM, Vitor Sessak <vitor1001 at gmail.com> wrote:
> On 07/08/2010 08:51 PM, Ronald S. Bultje wrote:
>>
>> Hi,
>>
>> On Thu, Jul 8, 2010 at 2:47 PM, Vitor Sessak<vitor1001 at gmail.com> ?wrote:
>>>
>>> $subj, it is necessary to get FATE to test float-based codecs (at least
>>> locally through "make fate") by checking if MAXDIST == 1. Comments are
>>> welcome.
>>
>> [..]
>>>
>>> + ? ? ? ? ? ?dist = a-b;
>>> + ? ? ? ? ? ?dist = dist< ?0 ? -dist : dist;
>>
>> FFABS().
>
> That would add a new dependency on lavu to it, what is not the case until
> now.

What about, just... abs()?

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