From patchwork Mon Feb 6 05:44:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wang, Fei W" X-Patchwork-Id: 40291 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:5494:b0:bf:7b3a:fd32 with SMTP id i20csp3089753pzk; Sun, 5 Feb 2023 21:46:34 -0800 (PST) X-Google-Smtp-Source: AK7set+JR+CjBT7sQqfHx1XKh5tCZZSmRLgyJo61AVgM9fIINSCeJzu4px4kfqQx5bE3v8AppwVy X-Received: by 2002:a17:907:97cc:b0:887:aac3:9340 with SMTP id js12-20020a17090797cc00b00887aac39340mr11556880ejc.29.1675662393820; Sun, 05 Feb 2023 21:46:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1675662393; cv=none; d=google.com; s=arc-20160816; b=lRbvQxo789aN7HWJNf2/lEp621jtmLSNwScxzvdKH2Dz9xRr6QWSGDVal4dt82qc6a vppdjWiol/3u6I+A5iKnd8p7Ge0soRazERhAJbKIMnVdhUeBX/6JiStwzSPXFw2vOwRS NuIbmZhHVScY6meGuxfYPgenOodSdYsKF/eyxAYCEecagTI9jvAye3EryrqT3Y5CGGRt A490kAZB0bRPs8awTWWRRY4rVA7WSmYmNQAcvN9vBMuU/4AZyTJSmBMuzw+fdPTmLjRs q6X1iyjmgWff+3YkyNeCm19q1ninSy9Mcp5gX+sJycydvGwvXc0gCI2/L9aIAntVCeXu Wi0Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:reply-to:list-subscribe :list-help:list-post:list-archive:list-unsubscribe:list-id :precedence:subject:mime-version:references:in-reply-to:message-id :date:to:from:dkim-signature:delivered-to; bh=6l8A7ve5KWyU8+SvxMiKz4V3g9HtINN/ZuINpLAIBVI=; b=SxDM/lIuIWIxbOjq3pq9RnkEW2+m9ENW0knFiI0PrWNu+bqYK7oGArzccTCp01QFAq ZGPAtWENuIYHBiEfR11INFK4bE4en81x66YOIvJFGTLZGMKl3xv5d1ZgSAPwdfADPP0M yTrp0HpNaJYkX8fE8pHq4deTfDrAkQIF8ioE4LSUqmh3EJUgg2UdZV5ylujkxS50NxkZ uHbxVTcmKyXwQ03hqK0wQyUshEmfhBT9W7DXRVY8wpjAYTRAQVgwiyOFACrqhTKaWLuQ CWTkWjoOqnAEXZKiVvnBNe2ypmoIHQeZHakLgG0csxNI+XZiAm8ZRQvCg4N8Ev/W6vSu x7Xg== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@intel.com header.s=Intel header.b=dxa1inPf; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id wj14-20020a170907050e00b008806435272bsi9660585ejb.43.2023.02.05.21.46.33; Sun, 05 Feb 2023 21:46:33 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@intel.com header.s=Intel header.b=dxa1inPf; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1729668BCD7; Mon, 6 Feb 2023 07:46:16 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 4307E68BD42 for ; Mon, 6 Feb 2023 07:46:08 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1675662373; x=1707198373; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=1JoWN+YMZatoxBLjbA+BOa3Y8+4nDxD8bQqzdOPG82o=; b=dxa1inPf8EK73niuQBsi06ysQIftro+EojDYlDzLHNAWaFZljPSkl+ap KlPs/4Hc+Mwv64WH0U08gD1l0DTFCNFL6i6B2cbxSeip+SjLNqftf2ELL y0rDJlLshKNRRaU9zKF4SJ+eZZAodr7ZIUvVP8vrC+AQUzgA5fLM7yMMZ nFh3tRz+I6VHVdvHncYJ5u7fd5oo/4nbk2Y8sr6/counN85boIplLlAid 5lLqjVA2an4kdhlXp7FVSg45/wk53kmwPnIvqMmostA0ITDk+XVGXm7IW cXJbuI5J2I+/YknaGL2uQYHCH0SlJPX8bAxOGpoNbW0gBL1zYwNHVXE+c g==; X-IronPort-AV: E=McAfee;i="6500,9779,10612"; a="317144199" X-IronPort-AV: E=Sophos;i="5.97,276,1669104000"; d="scan'208";a="317144199" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Feb 2023 21:46:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10612"; a="698737408" X-IronPort-AV: E=Sophos;i="5.97,276,1669104000"; d="scan'208";a="698737408" Received: from t.sh.intel.com ([10.239.159.159]) by orsmga001.jf.intel.com with ESMTP; 05 Feb 2023 21:46:02 -0800 From: Fei Wang To: ffmpeg-devel@ffmpeg.org Date: Mon, 6 Feb 2023 13:44:51 +0800 Message-Id: <20230206054458.907060-3-fei.w.wang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230206054458.907060-1-fei.w.wang@intel.com> References: <20230206054458.907060-1-fei.w.wang@intel.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v5 03/10] lavc/hevcdec: Add slice parse support for HEVC SCC extension X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: RYIGHpSALKAG From: Linjie Fu Signed-off-by: Linjie Fu Signed-off-by: Fei Wang --- libavcodec/hevcdec.c | 6 ++++++ libavcodec/hevcdec.h | 4 ++++ 2 files changed, 10 insertions(+) diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c index 567e8d81d4..f9a97ac7f5 100644 --- a/libavcodec/hevcdec.c +++ b/libavcodec/hevcdec.c @@ -856,6 +856,12 @@ static int hls_slice_header(HEVCContext *s) sh->slice_cr_qp_offset = 0; } + if (s->ps.pps->pps_slice_act_qp_offsets_present_flag) { + sh->slice_act_y_qp_offset = get_se_golomb(gb); + sh->slice_act_cb_qp_offset = get_se_golomb(gb); + sh->slice_act_cr_qp_offset = get_se_golomb(gb); + } + if (s->ps.pps->chroma_qp_offset_list_enabled_flag) sh->cu_chroma_qp_offset_enabled_flag = get_bits1(gb); else diff --git a/libavcodec/hevcdec.h b/libavcodec/hevcdec.h index 9d3f4adbb3..7841ba8565 100644 --- a/libavcodec/hevcdec.h +++ b/libavcodec/hevcdec.h @@ -295,6 +295,10 @@ typedef struct SliceHeader { int slice_cb_qp_offset; int slice_cr_qp_offset; + int slice_act_y_qp_offset; + int slice_act_cb_qp_offset; + int slice_act_cr_qp_offset; + uint8_t cu_chroma_qp_offset_enabled_flag; int beta_offset; ///< beta_offset_div2 * 2