From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH] avutil/frame: use the maximum compile time supported alignment for strides
Date: Sat, 3 Aug 2024 08:47:27 -0300
Message-ID: <dd7d26de-1078-4cfc-91c9-c0b7529b45e6@gmail.com> (raw)
In-Reply-To: <1744057.UBVWXZuIUh@basile.remlab.net>
On 8/3/2024 3:34 AM, Rémi Denis-Courmont wrote:
> Le keskiviikkona 31. heinäkuuta 2024, 15.55.23 EEST James Almer a écrit :
>> This puts lavu frame buffer allocator helpers in sync with lavc's decoder
>> frame buffer allocator's STRIDE_ALIGN define.
>
> STRIDE_ALIGN can go down to 16 or even 8 bytes though. What is the reason for
> capping at 32 bytes here?
I'd rather not reduce the alignment, but no strong feelings about it anyway.
>
> (Alternatively, cache line size is probably 64 bytes almost everywhere.)
>
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prev parent reply other threads:[~2024-08-03 11:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-31 12:55 James Almer
2024-08-02 19:07 ` James Almer
2024-08-03 6:34 ` Rémi Denis-Courmont
2024-08-03 11:47 ` James Almer [this message]
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