From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 3/5] avcodec/mjpegdec: Avoid copying data when flipping image
Date: Sun, 17 Apr 2022 14:57:33 +0200
Message-ID: <20220417125733.GQ2829255@pb2> (raw)
In-Reply-To: <AS8PR01MB7944BDFADBE541D77C9A518A8FEF9@AS8PR01MB7944.eurprd01.prod.exchangelabs.com>
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On Thu, Apr 14, 2022 at 05:57:38PM +0200, Andreas Rheinhardt wrote:
> Basically reverts af15c17daa5d8d2940c0263ba4d3ecec761c11ee.
> Flipping a picture by modifying the pointers is so common
> that even users of direct rendering should take it into account.
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
> ---
> libavcodec/mjpegdec.c | 18 ++++--------------
> 1 file changed, 4 insertions(+), 14 deletions(-)
LGTM
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
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you do not care. Either case is a failure of leadership. - Colin Powell
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next prev parent reply other threads:[~2022-04-17 12:57 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-14 15:56 [FFmpeg-devel] [PATCH 1/5] avcodec/mjpegdec: Always reset got_picture at the beginnig of decoding Andreas Rheinhardt
2022-04-14 15:57 ` [FFmpeg-devel] [PATCH 2/5] avcodec/mjpegdec: Don't create unnecessary AVFrame reference Andreas Rheinhardt
2022-04-14 16:39 ` James Almer
2022-04-14 16:43 ` Andreas Rheinhardt
2022-04-14 16:46 ` James Almer
2022-04-14 16:51 ` Andreas Rheinhardt
2022-04-14 15:57 ` [FFmpeg-devel] [PATCH 3/5] avcodec/mjpegdec: Avoid copying data when flipping image Andreas Rheinhardt
2022-04-17 12:57 ` Michael Niedermayer [this message]
2022-04-14 15:57 ` [FFmpeg-devel] [PATCH 4/5] avcodec/mjpegbdec: Don't create unnecessary AVFrame reference Andreas Rheinhardt
2022-04-14 15:57 ` [FFmpeg-devel] [PATCH 5/5] avcodec/mjpegbdec: Don't use GetBit-API for byte-aligned reads Andreas Rheinhardt
2022-04-15 22:15 ` [FFmpeg-devel] [PATCH 1/5] avcodec/mjpegdec: Always reset got_picture at the beginnig of decoding Michael Niedermayer
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