From: Lars Ingebrigtsen <larsi@gnus.org>
To: Stefan Kangas <stefan@marxist.se>
Cc: ynyaaa@gmail.com, Alan Third <alan@idiocy.org>,
Eli Zaretskii <eliz@gnu.org>,
47040@debbugs.gnu.org
Subject: bug#47040: 27.1; PNG binary transparency is ignored
Date: Mon, 20 Jun 2022 11:46:09 +0200 [thread overview]
Message-ID: <87bkun4qhq.fsf@gnus.org> (raw)
In-Reply-To: <CADwFkm=5yHaFc=LFWR_p1x2mV3GrjfoZKcZSEihneOd2O-Ra3g@mail.gmail.com> (Stefan Kangas's message of "Sun, 31 Oct 2021 07:49:16 -0700")
Stefan Kangas <stefan@marxist.se> writes:
> That was added in commit 8826beaf0066. I think this if this is
> undefined in your case, I think it could be a problem with your libpng
> build, as Paul alludes to here:
>
> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=37153#71
>
> As far as I can tell from here,
>
> https://github.com/mitsuba-renderer/libpng/search?q=PNG_tRNS_SUPPORTED
>
> and here,
>
> https://github.com/mitsuba-renderer/libpng/blob/master/scripts/pnglibconf.h.prebuilt
If I understand correctly, this means that the bug was in libpng (and
has been fixed there), so there's nothing much to do on the Emacs side
here, and I'm therefore closing this bug report.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
prev parent reply other threads:[~2022-06-20 9:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 10:45 bug#47040: 27.1; PNG binary transparency is ignored ynyaaa
2021-03-10 15:05 ` Lars Ingebrigtsen
2021-03-10 15:14 ` Eli Zaretskii
2021-03-10 22:14 ` Alan Third
2021-03-11 16:53 ` Lars Ingebrigtsen
2021-10-31 14:49 ` Stefan Kangas
2022-06-20 9:46 ` Lars Ingebrigtsen [this message]
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