From: "Martin Storsjö" <martin@martin.st>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Zhao Zhili <zhilizhao@tencent.com>
Subject: Re: [FFmpeg-devel] [PATCH v3 1/3] swscale/aarch64: Add bgr24 to yuv
Date: Mon, 24 Jun 2024 14:52:27 +0300 (EEST)
Message-ID: <77e56bc6-ae87-17d7-c99c-a3e48bf88448@martin.st> (raw)
In-Reply-To: <tencent_A034213EC1567D9D4EE1485A94353B80E209@qq.com>
On Mon, 24 Jun 2024, Zhao Zhili wrote:
> From: Zhao Zhili <zhilizhao@tencent.com>
>
> Test on Apple M1 with kperf
> : -O3 : -O3 -fno-vectorize
> bgr24_to_uv_8_c : 28.5 : 52.5
> bgr24_to_uv_8_neon : 54.5 : 59.7
> bgr24_to_uv_128_c : 294.0 : 830.7
> bgr24_to_uv_128_neon : 99.7 : 112.0
> bgr24_to_uv_1080_c : 965.0 : 6624.0
> bgr24_to_uv_1080_neon : 751.5 : 754.7
> bgr24_to_uv_1920_c : 1693.2 : 11554.5
> bgr24_to_uv_1920_neon : 1292.5 : 1307.5
> bgr24_to_uv_half_8_c : 54.2 : 37.0
> bgr24_to_uv_half_8_neon : 27.2 : 22.5
> bgr24_to_uv_half_128_c : 127.2 : 392.5
> bgr24_to_uv_half_128_neon : 63.0 : 52.0
> bgr24_to_uv_half_1080_c : 880.2 : 3329.0
> bgr24_to_uv_half_1080_neon : 401.5 : 390.7
> bgr24_to_uv_half_1920_c : 1585.7 : 6390.7
> bgr24_to_uv_half_1920_neon : 694.7 : 698.7
> bgr24_to_y_8_c : 21.7 : 22.5
> bgr24_to_y_8_neon : 797.2 : 25.5
> bgr24_to_y_128_c : 88.0 : 280.5
> bgr24_to_y_128_neon : 63.7 : 55.0
> bgr24_to_y_1080_c : 616.7 : 2208.7
> bgr24_to_y_1080_neon : 900.0 : 452.0
> bgr24_to_y_1920_c : 1093.2 : 3894.7
> bgr24_to_y_1920_neon : 777.2 : 767.5
> ---
This patch looks ok now
// Martin
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
prev parent reply other threads:[~2024-06-24 11:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-24 11:36 Zhao Zhili
2024-06-24 11:52 ` Martin Storsjö [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=77e56bc6-ae87-17d7-c99c-a3e48bf88448@martin.st \
--to=martin@martin.st \
--cc=ffmpeg-devel@ffmpeg.org \
--cc=zhilizhao@tencent.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git