GNU bug report logs - #47311
[PATCH] gnu: Add libheif.

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Message #11 received at 47311 <at> debbugs.gnu.org (full text, mbox):

From: Vinicius Monego <monego <at> posteo.net>
To: Leo Famulari <leo <at> famulari.name>
Cc: 47311 <at> debbugs.gnu.org
Subject: Re: [bug#47311] [PATCH] gnu: Add libheif.
Date: Mon, 22 Mar 2021 17:21:57 -0300

[Message part 1 (text/plain, inline)]

Em 22/03/2021 15:01, Leo Famulari escreveu:
>> +    (inputs
>> +     `(("dav1d" ,dav1d)
>> +       ("gdk-pixbuf" ,gdk-pixbuf) ;optional
>> +       ("libaom" ,libaom)
>> +       ("libde265" ,libde265)
>> +       ("libjpeg" ,libjpeg-turbo)
>> +       ("libpng" ,libpng)
>> +       ("rav1e" ,rav1e)
>> +       ("x265" ,x265)))
> I wonder, are both libaom and rav1e mandatory dependencies?
>
> I ask because they offer the same functionality (AV1 encoding), and it's
> still a bit tricky to introduce Rust dependencies in Guix. Rav1e is
> written in Rust, but we only support Rust on x86_64.

libaom provides the same functionality of dav1d+rav1e in this case. I 
thought of adding those two because libaom was slower in the early versions.

I attached a v2 with libaom only (to simplify the dependency graph). 
Feel free to choose dav1d+libaom.

[v2-0001-gnu-Add-libheif.patch (text/x-patch, attachment)]

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