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

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: > > > > > > > > Quoting Zhao Zhili (2024-01-28 14:51:58) > > > > > > > > > > >

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

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) > > > > > > > > > > > > > On Jan 28, 2024, at 18:31, Anton Khirnov wrote: > > > > > >

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

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) > > > > > > > > > > On Jan 28, 2024, at 18:31, Anton Khirnov wrote: > > > > > > > > Quoting Chen Yufei (2024-01-25 17:16:46) > > > >> On Wed, Jan 24,

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

On Mon, Jan 29, 2024 at 11:29 AM Zhao Zhili wrote: > > > > > If someone can show me code in FFmpeg that parses loaded data as text, > > I can follow > > that and send a new patch. This is to avoid doing things the wrong > > way, as I'm a newcomer > > and don't know if there's existing code to do

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

> On Jan 29, 2024, at 11:01, Chen Yufei wrote: > > 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

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

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) > > >> On Wed, Jan 24, 2024 at 7:39 PM Anton Khirnov wrote: > > >>> > > >>>

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

> -Original Message- > From: ffmpeg-devel On Behalf Of Anton > Khirnov > Sent: 2024年1月29日 0:52 > To: FFmpeg development discussions and patches > Cc: Haihao Xiang ; Chen Yufei > Subject: Re: [FFmpeg-devel] [PATCH v2 1/1] avfilter/vf_vpp_qsv: apply 3D LUT >

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

Quoting Zhao Zhili (2024-01-28 16:46:55) > > > > On Jan 28, 2024, at 22:10, 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) > On Wed, Jan 24, 2024

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

> On Jan 28, 2024, at 22:10, 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) On Wed, Jan 24, 2024 at 7:39 PM Anton Khirnov wrote: > > Quoting Chen

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

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) > >> 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="

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

> On Jan 28, 2024, at 18:31, Anton Khirnov wrote: > > Quoting Chen Yufei (2024-01-25 17:16:46) >> 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

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

On Sun, Jan 28, 2024 at 11:31 AM Anton Khirnov wrote: > Quoting Chen Yufei (2024-01-25 17:16:46) > > 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

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

Quoting Chen Yufei (2024-01-25 17:16:46) > 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

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

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 > AV_OPT_TYPE_BINARY option, with

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

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 AV_OPT_TYPE_BINARY option, with IO performed by the caller. E.g. in ffmpeg CLI you can do -filter

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

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.c | 590