Re: [FFmpeg-devel] [PATCH v2 0/1] avfilter/vf_vpp_qsv: apply 3D LUT from file

["Xiang, Haihao" <haihao.xiang-at-intel.com@ffmpeg.org>]

On Sa, 2024-01-20 at 23:14 +0800, Chen Yufei wrote:
> 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)

Please bump a new runtime version, then you may check the runtime version for
this feature. 

Thanks
Haihao


> 
> 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
> 

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