From: Anton Khirnov <anton@khirnov.net>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 0/2] Remove SDL2 output devices
Date: Wed, 07 Feb 2024 18:09:31 +0100
Message-ID: <170732577115.8914.13398900810738243891@lain.khirnov.net> (raw)
In-Reply-To: <ZcAljPSUbRb2pChF@mariano>
Quoting Stefano Sabatini (2024-02-05 01:02:20)
> This implies a misunderstanding of what these components are. If
> they are broken with ffmpeg.c this is not a good reason to remove
> them (ffmpeg.c is not the only user).
They are broken with _any_ caller that happens to call libavformat from
a thread other than the main one. Since libavformat API does not impose
any such restrictions on its callers, these devices are broken in
general.
> Also, it was already suggested some way to fix it
There is no way to fix them other than impose new restrictions on
callers...
> it's not like they are "broken by design",
...so they are precisely broken by design.
--
Anton Khirnov
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next prev parent reply other threads:[~2024-02-07 17:09 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-04 9:02 J. Dekker
2024-02-04 9:02 ` [FFmpeg-devel] [PATCH 1/2] avdevice: remove sdl2 outdev J. Dekker
2024-02-04 9:02 ` [FFmpeg-devel] [PATCH 2/2] avdevice: remove OpenGL device J. Dekker
2024-02-04 9:19 ` [FFmpeg-devel] [PATCH 0/2] Remove SDL2 output devices Zhao Zhili
2024-02-04 9:31 ` Anton Khirnov
2024-02-04 10:08 ` Paul B Mahol
2024-02-04 9:26 ` Anton Khirnov
2024-02-04 10:11 ` Marton Balint
2024-02-04 11:36 ` Rémi Denis-Courmont
2024-02-04 14:55 ` Marton Balint
2024-02-07 10:31 ` Anton Khirnov
2024-02-07 12:13 ` Nicolas George
2024-02-04 11:37 ` Rémi Denis-Courmont
2024-02-04 13:15 ` Michael Niedermayer
2024-02-05 0:02 ` Stefano Sabatini
2024-02-07 17:09 ` Anton Khirnov [this message]
2024-02-07 17:37 ` Nicolas George
2024-02-07 17:40 ` Vittorio Giovara
2024-02-07 22:27 ` Paul B Mahol
2024-02-06 8:08 ` Michael Koch
2024-02-06 11:45 ` Zhao Zhili
2024-02-06 12:40 ` Nicolas George
2024-02-06 20:51 ` Michael Koch
2024-02-07 9:35 ` Zhao Zhili
2024-02-07 10:31 ` Michael Koch
2024-02-06 15:02 ` Vittorio Giovara
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