From: Hubert Mazur <hum@semihalf.com>
To: ffmpeg-devel@ffmpeg.org
Cc: gjb@semihalf.com, upstream@semihalf.com, jswinney@amazon.com,
Hubert Mazur <hum@semihalf.com>,
martin@martin.st, mw@semihalf.com, spop@amazon.com
Subject: [FFmpeg-devel] [PATCH 0/3] sw_scale: Provide neon implementation for hscale
Date: Fri, 28 Oct 2022 11:34:36 +0000
Message-ID: <20221028113439.30279-1-hum@semihalf.com> (raw)
This patchset contains arm64 neon implementation of hscale functions.
Fixed minor style issues and declared C function wrappers as static.
This patchset do not contain the patch for checkasm tool, as the
previous one did. The reason behind it was failing tests on x86 arch
but not on aarch64 or loongarch. Probably the hscale functions on x86
have some bugs. Currently the checkasm tool does not check
the validity of hscale functions on x86 at all. Implementation of hscale
for x86 should be fixed anyway. As it comes to aarch64 the tests were
passing. Attaching a link to fate result in patchwork. After fixing x86
the patch for checkasm could be merged.
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20221017130715.30896-3-hum@semihalf.com/
Hubert Mazur (3):
sw_scale: Add specializations for hscale 8 to 19
sw_scale: Add specializations for hscale 16 to 15
sw_scale: Add specializations for hscale 16 to 19
libswscale/aarch64/hscale.S | 1100 ++++++++++++++++++++++++++++++++++
libswscale/aarch64/swscale.c | 140 ++++-
libswscale/swscale.c | 1 -
3 files changed, 1236 insertions(+), 5 deletions(-)
--
2.37.1
_______________________________________________
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:[~2022-10-28 11:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-28 11:34 Hubert Mazur [this message]
2022-10-28 11:34 ` [FFmpeg-devel] [PATCH 1/3] sw_scale: Add specializations for hscale 8 to 19 Hubert Mazur
2022-10-28 11:34 ` [FFmpeg-devel] [PATCH 2/3] sw_scale: Add specializations for hscale 16 to 15 Hubert Mazur
2022-10-28 11:34 ` [FFmpeg-devel] [PATCH 3/3] sw_scale: Add specializations for hscale 16 to 19 Hubert Mazur
2022-11-01 13:26 ` [FFmpeg-devel] [PATCH 0/3] sw_scale: Provide neon implementation for hscale Martin Storsjö
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=20221028113439.30279-1-hum@semihalf.com \
--to=hum@semihalf.com \
--cc=ffmpeg-devel@ffmpeg.org \
--cc=gjb@semihalf.com \
--cc=jswinney@amazon.com \
--cc=martin@martin.st \
--cc=mw@semihalf.com \
--cc=spop@amazon.com \
--cc=upstream@semihalf.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