From: "Guo, Yejun" <yejun.guo-at-intel.com@ffmpeg.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Zhao Zhili <zhilizhao@tencent.com>
Subject: Re: [FFmpeg-devel] [PATCH v4 01/11] avfilter/dnn: Refactor DNN parameter configuration system
Date: Sat, 18 May 2024 12:18:41 +0000
Message-ID: <PH7PR11MB59579B943B59773CD949BB21F1EF2@PH7PR11MB5957.namprd11.prod.outlook.com> (raw)
In-Reply-To: <tencent_43A7CD2AA553191C780B8FE63C50A766C406@qq.com>
> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of Zhao
> Zhili
> Sent: Wednesday, May 8, 2024 12:08 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Zhao Zhili <zhilizhao@tencent.com>
> Subject: [FFmpeg-devel] [PATCH v4 01/11] avfilter/dnn: Refactor DNN
> parameter configuration system
>
> From: Zhao Zhili <zhilizhao@tencent.com>
>
> This patch trying to resolve mulitiple issues related to parameter
> configuration:
>
> Firstly, each DNN filters duplicate DNN_COMMON_OPTIONS, which should
> be the common options of backend.
>
> Secondly, backend options are hidden behind the scene. It's a
> AV_OPT_TYPE_STRING backend_configs for user, and parsed by each
> backend. We don't know each backend support what kind of options
> from the help message.
>
> Third, DNN backends duplicate DNN_BACKEND_COMMON_OPTIONS.
>
> Last but not the least, pass backend options via AV_OPT_TYPE_STRING
> makes it hard to pass AV_OPT_TYPE_BINARY to backend, if not impossible.
>
> This patch puts backend common options and each backend options inside
> DnnContext to reduce code duplication, make options user friendly, and
> easy to extend for future usecase.
>
This patch 01 LGTM, will push soon, thanks.
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next prev parent reply other threads:[~2024-05-18 12:19 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20240507160818.71113-1-quinkblack@foxmail.com>
2024-05-07 16:08 ` Zhao Zhili
2024-05-18 12:18 ` Guo, Yejun [this message]
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 02/11] avfilter/dnn: Use dnn_backend_info_list to search for dnn module Zhao Zhili
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 03/11] avfilter/dnn: Don't show backends which are not supported by a filter Zhao Zhili
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 04/11] avfilter/dnn_backend_openvino: Fix free context at random place Zhao Zhili
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 05/11] avfilter/dnn_backend_openvino: simplify memory allocation Zhao Zhili
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 06/11] avfilter/dnn_backend_tf: Remove one level of indentation Zhao Zhili
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 07/11] avfilter/dnn_backend_tf: Fix free context at random place Zhao Zhili
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 08/11] avfilter/dnn_backend_tf: Simplify memory allocation Zhao Zhili
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 09/11] avfilter/dnn_backend_torch: " Zhao Zhili
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 10/11] avfilter/dnn: Remove a level of dereference Zhao Zhili
2024-05-30 13:15 ` Guo, Yejun
2024-05-07 16:08 ` [FFmpeg-devel] [PATCH v4 11/11] avfilter/vf_dnn_detect: Fix null pointer dereference Zhao Zhili
2024-05-21 7:11 ` Andreas Rheinhardt
2024-05-21 11:01 ` Guo, Yejun
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