From patchwork Wed Aug 19 06:25:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: hwren X-Patchwork-Id: 21729 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 66BB24493C7 for ; Wed, 19 Aug 2020 09:33:00 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 424136882F0; Wed, 19 Aug 2020 09:33:00 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from m15111.mail.126.com (m15111.mail.126.com [220.181.15.111]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 044B9687FBB for ; Wed, 19 Aug 2020 09:32:52 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=D6PlF Yyh4oI5kFkn/3ycpp9IEHXn2Jd0M236Ui8Ag60=; b=nwdnzHb0GjaYBVV2m3v9R 1ugxT6L/Cqbl4b3geqxUFIcr7Ew84WXZfXQ2IothgzRDqvSBk5GFxXj6xd2Jw3fT 48JytAaTbfMaTQBSo5cza6pZNjdl/Q5wyZXQ2Gb6pzNDpg6VIvc7irwTjIu7N8sv 23Fqu55+7b8syWxO6Od7/Y= Received: from localhost.localdomain (unknown [111.34.131.254]) by smtp1 (Coremail) with SMTP id C8mowABXm0WNxzxfC6TjIg--.43533S2; Wed, 19 Aug 2020 14:32:47 +0800 (CST) From: hwrenx@126.com To: ffmpeg-devel@ffmpeg.org Date: Wed, 19 Aug 2020 14:25:51 +0800 Message-Id: <20200819062556.1396-1-hwrenx@126.com> X-Mailer: git-send-email 2.23.0.windows.1 In-Reply-To: <20200818164506.2006-1-hwrenx@126.com> References: <20200818164506.2006-1-hwrenx@126.com> MIME-Version: 1.0 X-CM-TRANSID: C8mowABXm0WNxzxfC6TjIg--.43533S2 X-Coremail-Antispam: 1Uf129KBjvJXoW7uFWxGF4fAr45CryUurW7urg_yoW8trWfpw 17Gw13GFy7Aa97Aw4ftF18W3W5urWrXFy8X3W2qr10yrWaqryrXryqkr4jk3s7C34DX3W5 Xrn5Cw1jgr1UJaDanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07UuWlPUUUUU= X-Originating-IP: [111.34.131.254] X-CM-SenderInfo: pkzuv0b06rjloofrz/1tbiJA+F6VpEAexRiQAAss Subject: [FFmpeg-devel] [PATCH v5 0/5] Supplement AVS3-P2/IEEE1857.10 video decoding via libuavs3d X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: hwren Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: hwren === Version1 === These patches are to supplement the third generation of Audio Video Coding Standard, part 2: video (AVS3-P2), aka IEEE1857.10, decoding support via libuavs3d wrapper. The uAVS3d decoder could be found in https://github.com/uavs3/uavs3d AVS3 sample streams could be found in https://github.com/uavs3/avs3stream === Version 2 === Fix conflict with CAVS streams. Considering that there is no direct version flag in AVS. AVS3 demuxer only supports raw streams in format <*.avs3>. Fix API function conflict. === Version 3 === Rename parameter names that may be confused with AVS2 Reorder header files. === Version 4 === Add avs3_parser.h for some reusable definitions in AVS3 Refine avs3_parser.c and libuavs3d.c Fix some vague definitions and potential risks === Version 5 === Fix the wrong codec order in lavc/codec_desc.c Use additional lavc/avs3.h and lavc/avs3.c for common definitions Remove redundant description in the long name of libuavs3d. Update iteration information in lavf/version.h and lavc/version.h. Thanks. hwren (5): lavc: add AVS3 codec id and desc lavc/avs3: add AVS3 related definitions lavc/avs3_parser: add avs3 parser lavf/avs3dec: add raw avs3 demuxer lavc,doc: add libuavs3d video decoder wrapper Changelog | 1 + configure | 4 + doc/decoders.texi | 21 ++++ doc/general.texi | 8 ++ libavcodec/Makefile | 4 + libavcodec/allcodecs.c | 1 + libavcodec/avs3.c | 95 +++++++++++++++ libavcodec/avs3.h | 52 +++++++++ libavcodec/avs3_parser.c | 180 +++++++++++++++++++++++++++++ libavcodec/codec_desc.c | 7 ++ libavcodec/codec_id.h | 1 + libavcodec/libuavs3d.c | 241 +++++++++++++++++++++++++++++++++++++++ libavcodec/parsers.c | 1 + libavcodec/version.h | 2 +- libavformat/Makefile | 1 + libavformat/allformats.c | 1 + libavformat/avs3dec.c | 68 +++++++++++ libavformat/version.h | 2 +- 18 files changed, 688 insertions(+), 2 deletions(-) create mode 100644 libavcodec/avs3.c create mode 100644 libavcodec/avs3.h create mode 100644 libavcodec/avs3_parser.c create mode 100644 libavcodec/libuavs3d.c create mode 100644 libavformat/avs3dec.c