From: "Rémi Denis-Courmont" <remi@remlab.net>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCHv2 0/4] RISC-V V Opus postfilter
Date: Wed, 05 Oct 2022 19:12:37 +0300
Message-ID: <12083658.O9o76ZdvQC@basile.remlab.net> (raw)
Hello,
This should address the issues found in the previous version, and vectors
loading the unfiltered data.
The following changes since commit 451b310d4f0ba5a38c3f67ec2ce39bcb62fcf59b:
avcodec/fraps: Fix segfault with negative linesizes (2022-10-05 14:39:10 +0200)
are available in the Git repository at:
git.remlab.net:git/ffmpeg.git rvv-vtype
for you to fetch changes up to 026b9eff9d11ff59601e8823ff961ac0fabf55f1:
lavc/opusdsp: RISC-V V (512-bit) postfilter (2022-10-05 19:09:01 +0300)
----------------------------------------------------------------
Rémi Denis-Courmont (4):
lavc/opusdsp: RISC-V V (128-bit) postfilter
lavu/riscv: helper macro for VTYPE encoding
lavc/opusdsp: RISC-V V (256-bit) postfilter
lavc/opusdsp: RISC-V V (512-bit) postfilter
libavcodec/opusdsp.c | 2 ++
libavcodec/opusdsp.h | 1 +
libavcodec/riscv/Makefile | 2 ++
libavcodec/riscv/opusdsp_init.c | 54 +++++++++++++++++++++++++++++
libavcodec/riscv/opusdsp_rvv.S | 75 +++++++++++++++++++++++++++++++++++++++++
libavutil/riscv/asm.S | 75 +++++++++++++++++++++++++++++++++++++++++
6 files changed, 209 insertions(+)
create mode 100644 libavcodec/riscv/opusdsp_init.c
create mode 100644 libavcodec/riscv/opusdsp_rvv.S
--
雷米‧德尼-库尔蒙
http://www.remlab.net/
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next reply other threads:[~2022-10-05 16:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-05 16:12 Rémi Denis-Courmont [this message]
2022-10-05 16:12 ` [FFmpeg-devel] [PATCH 1/4] lavc/opusdsp: RISC-V V (128-bit) postfilter Rémi Denis-Courmont
2022-10-05 16:12 ` [FFmpeg-devel] [PATCH 2/4] lavu/riscv: helper macro for VTYPE encoding Rémi Denis-Courmont
2022-10-05 16:12 ` [FFmpeg-devel] [PATCH 3/4] lavc/opusdsp: RISC-V V (256-bit) postfilter Rémi Denis-Courmont
2022-10-05 16:12 ` [FFmpeg-devel] [PATCH 4/4] lavc/opusdsp: RISC-V V (512-bit) postfilter Rémi Denis-Courmont
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