From: John Cox <jc@kynesim.co.uk>
To: ffmpeg-devel@ffmpeg.org
Cc: thomas.mundt@hr.de, John Cox <jc@kynesim.co.uk>
Subject: [FFmpeg-devel] [PATCH 00/15] avfilter/vf_bwdif: Add aarch64 neon functions
Date: Thu, 29 Jun 2023 17:57:14 +0000
Message-ID: <20230629175729.224383-1-jc@kynesim.co.uk> (raw)
Also adds a filter_line3 method which on aarch64 neon yields approx 30%
speedup over 2xfilter_line and a memcpy
John Cox (15):
avfilter/vf_bwdif: Add outline for aarch neon functions
avfilter/vf_bwdif: Add common macros and consts for aarch64 neon
avfilter/vf_bwdif: Export C filter_intra
avfilter/vf_bwdif: Add neon for filter_intra
tests/checkasm: Add test for vf_bwdif filter_intra
avfilter/vf_bwdif: Add clip and spatial macros for aarch64 neon
avfilter/vf_bwdif: Export C filter_edge
avfilter/vf_bwdif: Add neon for filter_edge
tests/checkasm: Add test for vf_bwdif filter_edge
avfilter/vf_bwdif: Export C filter_line
avfilter/vf_bwdif: Add neon for filter_line
avfilter/vf_bwdif: Add a filter_line3 method for optimisation
avfilter/vf_bwdif: Add neon for filter_line3
tests/checkasm: Add test for vf_bwdif filter_line3
avfilter/vf_bwdif: Block filter slices into a multiple of 4 lines
libavfilter/aarch64/Makefile | 2 +
libavfilter/aarch64/vf_bwdif_init_aarch64.c | 125 ++++
libavfilter/aarch64/vf_bwdif_neon.S | 780 ++++++++++++++++++++
libavfilter/bwdif.h | 20 +
libavfilter/vf_bwdif.c | 70 +-
tests/checkasm/vf_bwdif.c | 172 +++++
6 files changed, 1154 insertions(+), 15 deletions(-)
create mode 100644 libavfilter/aarch64/vf_bwdif_init_aarch64.c
create mode 100644 libavfilter/aarch64/vf_bwdif_neon.S
--
2.39.2
_______________________________________________
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".
next reply other threads:[~2023-06-29 17:58 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-29 17:57 John Cox [this message]
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 01/15] avfilter/vf_bwdif: Add outline for aarch " John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 02/15] avfilter/vf_bwdif: Add common macros and consts for aarch64 neon John Cox
2023-07-01 21:35 ` Martin Storsjö
2023-07-02 10:27 ` John Cox
2023-07-02 20:07 ` Martin Storsjö
2023-07-02 21:02 ` Martin Storsjö
2023-07-03 8:31 ` John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 03/15] avfilter/vf_bwdif: Export C filter_intra John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 04/15] avfilter/vf_bwdif: Add neon for filter_intra John Cox
2023-07-01 21:37 ` Martin Storsjö
2023-07-02 10:43 ` John Cox
2023-07-02 20:18 ` Martin Storsjö
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 05/15] tests/checkasm: Add test for vf_bwdif filter_intra John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 06/15] avfilter/vf_bwdif: Add clip and spatial macros for aarch64 neon John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 07/15] avfilter/vf_bwdif: Export C filter_edge John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 08/15] avfilter/vf_bwdif: Add neon for filter_edge John Cox
2023-07-01 21:40 ` Martin Storsjö
2023-07-02 10:50 ` John Cox
2023-07-02 20:36 ` Martin Storsjö
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 09/15] tests/checkasm: Add test for vf_bwdif filter_edge John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 10/15] avfilter/vf_bwdif: Export C filter_line John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 11/15] avfilter/vf_bwdif: Add neon for filter_line John Cox
2023-07-01 21:44 ` Martin Storsjö
2023-07-02 10:57 ` John Cox
2023-07-02 20:40 ` Martin Storsjö
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 12/15] avfilter/vf_bwdif: Add a filter_line3 method for optimisation John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 13/15] avfilter/vf_bwdif: Add neon for filter_line3 John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 14/15] tests/checkasm: Add test for vf_bwdif filter_line3 John Cox
2023-06-29 17:57 ` [FFmpeg-devel] [PATCH 15/15] avfilter/vf_bwdif: Block filter slices into a multiple of 4 lines John Cox
2023-07-01 21:33 ` [FFmpeg-devel] [PATCH 00/15] avfilter/vf_bwdif: Add aarch64 neon functions Martin Storsjö
2023-07-02 10:18 ` John Cox
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=20230629175729.224383-1-jc@kynesim.co.uk \
--to=jc@kynesim.co.uk \
--cc=ffmpeg-devel@ffmpeg.org \
--cc=thomas.mundt@hr.de \
/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