From: James Darnley <jdarnley@obe.tv>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH 3/3] avfilter/yadif: add avx2 filter_line function
Date: Mon, 20 Feb 2023 13:55:25 +0100
Message-ID: <3da1c9ee-4a70-745e-dd98-33c450e5da56@obe.tv> (raw)
Message-ID: <20230220125525.aWC1eEQe4lrs_lP9rsq2Lb9Rk3Pp-wT1waQw6moPp28@z> (raw)
In-Reply-To: <20230210130657.455866-3-jdarnley@obe.tv>
On 2/10/23 14:06, James Darnley wrote:
> snip
This patch set is broken. The checkasm test is incomplete. This avx2
function has some bug that only manifests when the strides (prefs mrefs)
are opposite signs (one positive and one negative). That situation is
what happens with real usage. I fixed my checkasm test which also shows it.
Consider this patch set retracted until I can fix it.
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next prev parent reply other threads:[~2023-02-20 12:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-10 13:06 [FFmpeg-devel] [PATCH 1/3] avfilter: move yadif's filter_line init into a dedicated function James Darnley
2023-02-10 13:06 ` [FFmpeg-devel] [PATCH 2/3] checkasm: add test for yadif James Darnley
2023-02-10 13:06 ` [FFmpeg-devel] [PATCH 3/3] avfilter/yadif: add avx2 filter_line function James Darnley
2023-02-20 12:55 ` James Darnley [this message]
2023-02-20 12:55 ` James Darnley
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