From: Chen Yufei <cyfdecyf@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: haihao.xiang@intel.com, Chen Yufei <cyfdecyf@gmail.com>
Subject: [FFmpeg-devel] [PATCH v2 0/1] avfilter/vf_vpp_qsv: apply 3D LUT from file
Date: Sat, 20 Jan 2024 23:14:27 +0800
Message-ID: <20240120151504.118057-1-cyfdecyf@gmail.com> (raw)
This patch adds support for applying 3D LUT from file using oneVPL VPP.
PATCH v1 uses VA-API to create LUT surface. Because oneVPL can't work with VA-API on Windows,
this version now creates LUT in system memory (MFX_RESOURCE_SYSTEM_SURFACE) and let oneVPL
copy LUT to video memory.
Note: requires oneVPL-intel-gpu version >= 24.1.1 because this version contains
a fix for creating LUT in video memory.
(For details, refer to https://github.com/oneapi-src/oneVPL-intel-gpu/issues/307)
Chen Yufei (1):
avfilter/vf_vpp_qsv: apply 3D LUT from file.
libavfilter/Makefile | 8 +-
libavfilter/lut3d.c | 669 +++++++++++++++++++++++++++++++++++++++
libavfilter/lut3d.h | 13 +
libavfilter/vf_lut3d.c | 590 +---------------------------------
libavfilter/vf_vpp_qsv.c | 113 ++++++-
5 files changed, 799 insertions(+), 594 deletions(-)
create mode 100644 libavfilter/lut3d.c
--
2.43.0
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next reply other threads:[~2024-01-20 15:15 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-20 15:14 Chen Yufei [this message]
2024-01-20 15:14 ` [FFmpeg-devel] [PATCH v2 1/1] " Chen Yufei
2024-01-24 11:39 ` Anton Khirnov
2024-01-25 16:16 ` Chen Yufei
2024-01-28 10:31 ` Anton Khirnov
2024-01-28 12:22 ` Paul B Mahol
2024-01-28 13:51 ` Zhao Zhili
2024-01-28 14:10 ` Anton Khirnov
2024-01-28 15:46 ` Zhao Zhili
2024-01-28 16:52 ` Anton Khirnov
2024-01-28 17:27 ` Zhao Zhili
2024-01-29 3:01 ` Chen Yufei
2024-01-29 3:28 ` Zhao Zhili
2024-01-29 12:09 ` Chen Yufei
2024-01-29 17:07 ` Anton Khirnov
2024-01-30 2:59 ` Chen Yufei
2024-02-03 11:09 ` Chen Yufei
2024-01-23 1:59 ` [FFmpeg-devel] [PATCH v2 0/1] " Xiang, Haihao
2024-01-23 12:09 ` Chen Yufei
2024-01-24 7:24 ` Xiang, Haihao
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