On Tue, Jan 30, 2024 at 10:59 AM Chen Yufei wrote:
>
> On Tue, Jan 30, 2024 at 1:07 AM Anton Khirnov wrote:
> >
> > Quoting Chen Yufei (2024-01-29 04:01:51)
> > > On Sun, Jan 28, 2024 at 10:10 PM Anton Khirnov wrote:
> > > >
> >
On Tue, Jan 30, 2024 at 1:07 AM Anton Khirnov wrote:
>
> Quoting Chen Yufei (2024-01-29 04:01:51)
> > On Sun, Jan 28, 2024 at 10:10 PM Anton Khirnov wrote:
> > >
> > > Quoting Zhao Zhili (2024-01-28 14:51:58)
> > > >
> > > >
>
file name extension to
detect LUT file type and call different parse functions.
If we add another option to specify LUT file type, then vf_lut3d's
command line option would require change.
--
Best regards,
Chen Yufei
___
ffmpeg-devel mailing lis
On Sun, Jan 28, 2024 at 10:10 PM Anton Khirnov wrote:
>
> Quoting Zhao Zhili (2024-01-28 14:51:58)
> >
> >
> > > On Jan 28, 2024, at 18:31, Anton Khirnov wrote:
> > >
> > > Quoting Chen Yufei (2024-01-25 17:16:46)
> > >
Usage: "vpp_qsv=lut3d_file="
Requires oneVPL, using system memory 3D LUT surface.
Signed-off-by: Chen Yufei
---
libavfilter/Makefile | 8 +-
libavfilter/lut3d.c | 669 +++
libavfilter/lut3d.h | 13 +
libavfilter/vf_lut3d
This version of PATCH use `QSV_RUNTIME_VERSION_ATLEAST` to apply 3D LUT when
libvpl runtime API version >= 2.11.
Chen Yufei (1):
avfilter/vf_vpp_qsv: apply 3D LUT from file.
libavfilter/Makefile | 8 +-
libavfilter/lut3d.c | 669 +++
libavfil
On Wed, Jan 24, 2024 at 7:39 PM Anton Khirnov wrote:
>
> Quoting Chen Yufei (2024-01-20 16:14:29)
> > Usage: "vpp_qsv=lut3d_file="
>
> Passing file paths to a filter and having the filter load the file is
> not recommended, it is generally preferable to have an
&g
On Tue, Jan 23, 2024 at 10:00 AM Xiang, Haihao wrote:
>
> 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 wit
Usage: "vpp_qsv=lut3d_file="
Requires oneVPL, using system memory 3D LUT surface.
Signed-off-by: Chen Yufei
---
libavfilter/Makefile | 8 +-
libavfilter/lut3d.c | 669 +++
libavfilter/lut3d.h | 13 +
libavfilter/vf_lut3d
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
occur multiple times?
On Mon, Oct 16, 2023 at 4:05 PM Xiang, Haihao wrote:
>
> On Sa, 2023-09-23 at 23:36 +0800, Chen Yufei wrote:
> > Usage: "vpp_qsv=lut3d_file="
> >
> > Only enabled with VAAPI because using VASurface to store 3D LUT.
> >
> > Signed-off-by
Thanks for reviewing this patch.
Do you mean this should be merged with the change to vf_vpp_qsv file
and send only one patch file?
On Mon, Oct 16, 2023 at 3:51 PM Xiang, Haihao wrote:
>
> On Sa, 2023-09-23 at 23:36 +0800, Chen Yufei wrote:
> > Signed-off-by
Usage: "vpp_qsv=lut3d_file="
Only enabled with VAAPI because using VASurface to store 3D LUT.
Signed-off-by: Chen Yufei
---
libavfilter/vf_vpp_qsv.c | 241 ++-
1 file changed, 236 insertions(+), 5 deletions(-)
diff --git a/libavfilter/vf_v
Signed-off-by: Chen Yufei
---
libavfilter/Makefile | 8 +-
libavfilter/lut3d.c| 669 +
libavfilter/lut3d.h| 13 +
libavfilter/vf_lut3d.c | 590 +---
4 files changed, 689 insertions(+), 591 deletions(-)
create
on a
Thunderbolt 3 GPU dock. I compared transcoding output with `vf_lut3d` and don't
see noticeable difference with my eyes.
`make fate` passes without error.
Chen Yufei (2):
avfilter/vf_lut3d: expose 3D LUT file parse function.
avfilter/vf_vpp_qsv: apply 3D LUT from file.
libavfilter/Makefile
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