From: "Rémi Denis-Courmont" <remi@remlab.net>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 2/2] swscale/aarch64: Add rgb24 to yuv implementation
Date: Mon, 03 Jun 2024 17:17:32 +0300
Message-ID: <5613793.InHtYnbKhy@basile.remlab.net> (raw)
In-Reply-To: <tencent_5D5D40BD9AD09F69AB094E6570D92DE29A08@qq.com>
Le maanantaina 3. kesäkuuta 2024, 16.11.15 EEST Zhao Zhili a écrit :
> > See https://github.com/mstorsjo/FFmpeg/actions/runs/9346228714 for one
> > example run of these actions with your patches.
> Wow, it’s very helpful. This is the action result of the updated patch:
>
> https://github.com/quink-black/FFmpeg/actions/runs/9350348848
>
> https://ffmpeg.org/pipermail/ffmpeg-devel/2024-June/328786.html
>
> The test still failed on x86, but success on all arm64 platform and
> longarch. I have tried to call rgb24ToY_c and ff_rgb24ToY_avx
> directly and compare the results, they don't match. I’m confused.
As Martin write, some x86 code is imprecise, or even wrong.
I would just disable the test on x86 until some x86 arcane magician fixes it.
--
雷米‧德尼-库尔蒙
http://www.remlab.net/
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next prev parent reply other threads:[~2024-06-03 14:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20240603071732.52523-1-quinkblack@foxmail.com>
2024-06-03 7:17 ` Zhao Zhili
2024-06-03 8:07 ` Martin Storsjö
2024-06-03 13:11 ` Zhao Zhili
2024-06-03 14:17 ` Rémi Denis-Courmont [this message]
2024-06-03 16:14 ` Zhao Zhili
2024-06-03 17:22 ` Ronald S. Bultje
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