From patchwork Thu Sep 10 06:42:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xiang, Haihao" X-Patchwork-Id: 22249 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 6FB5D44B267 for ; Thu, 10 Sep 2020 09:44:54 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 42D0268B90F; Thu, 10 Sep 2020 09:44:54 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 3394D68B550 for ; Thu, 10 Sep 2020 09:44:46 +0300 (EEST) IronPort-SDR: n7ODOJfco/0BPluBUpA+M/Bf3okynt+/GyTFp+J+EGTgSFpIh2rCEf1sfHrJubKZz12p0oLBNk UV/UlCAbeQrg== X-IronPort-AV: E=McAfee;i="6000,8403,9739"; a="222678976" X-IronPort-AV: E=Sophos;i="5.76,412,1592895600"; d="scan'208";a="222678976" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Sep 2020 23:44:44 -0700 IronPort-SDR: x4zRoYW7c+UxZs8SMJdK/vmfG8g1JqLwq0IzY1ZJW7brDY2a2E/cjx34P9s414ELmkWXhympYQ gSqBsG+jsouA== X-IronPort-AV: E=Sophos;i="5.76,412,1592895600"; d="scan'208";a="286467533" Received: from xhh-skl64.sh.intel.com ([10.239.13.24]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Sep 2020 23:44:43 -0700 From: Haihao Xiang To: ffmpeg-devel@ffmpeg.org Date: Thu, 10 Sep 2020 14:42:38 +0800 Message-Id: <20200910064245.1996343-1-haihao.xiang@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding 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: Haihao Xiang Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Resend Linjie's patchset with the updates. As a part of the support for VA-API HEVC SCC decoding (gen12, Tiger Lake+). The full support could be accessed in: https://github.com/intel-media-ci/ffmpeg/pull/231 The VAAPI part would be provided later once the implementations of native parsing and reference management are all decent. Linjie Fu (7): lavc/avcodec: Add FF_PROFILE_HEVC_SCC for screen content coding lavc/hevc_ps: Add sps parse support for HEVC SCC extension syntax lavc/hevc_ps: Add pps parse support for HEVC SCC extension lavc/hevc_ps: Add slice parse support for HEVC SCC extension lavc/hevcdec: Fix the parsing for use_integer_mv_flag lavc/hevcdec: Set max_num_merge_cand to uint8_t lavc/hevc: Update reference list for SCC libavcodec/avcodec.h | 1 + libavcodec/hevc.h | 3 ++ libavcodec/hevc_ps.c | 118 +++++++++++++++++++++++++++++++++++++++-- libavcodec/hevc_ps.h | 32 +++++++++++ libavcodec/hevc_refs.c | 27 +++++++++- libavcodec/hevcdec.c | 17 +++++- libavcodec/hevcdec.h | 7 ++- libavcodec/profiles.c | 1 + 8 files changed, 197 insertions(+), 9 deletions(-)