From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH 2/3] swscale/x86/yuv2yuvX: Add yuv2yuvX avx512
Date: Fri, 14 Jul 2023 10:03:32 -0300
Message-ID: <b536b6bd-f5de-0aff-fc2b-4d4d2654f954@gmail.com> (raw)
In-Reply-To: <CAK+ULv6AejoO7EW=qk1-mLWdrYKRzTzKM9JaLx0phD1BbaKTAw@mail.gmail.com>
On 7/14/2023 9:59 AM, Kieran Kunhya wrote:
>> +#if ARCH_X86_64 && HAVE_AVX512_EXTERNAL
>> + if (EXTERNAL_AVX512(cpu_flags))
>> + c->yuv2planeX = yuv2yuvX_avx512;
>> #endif
>>
>
> You want EXTERNAL_AVX512ICL here.
vpermt2q with zmm registers is avx512f and not any of the extensions, so
that check is fine.
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next prev parent reply other threads:[~2023-07-14 13:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-14 10:08 Alan Kelly
2023-07-14 12:59 ` Kieran Kunhya
2023-07-14 13:03 ` James Almer [this message]
2023-07-14 14:57 ` Kieran Kunhya
2023-07-14 14:59 ` James Almer
2023-07-17 9:23 ` Alan Kelly
2023-07-17 9:23 ` Alan Kelly
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