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[79.124.17.100]) by mx.google.com with ESMTP id w13-20020a05640234cd00b004a22b5c1de7si1516804edc.231.2023.02.02.18.10.58; Thu, 02 Feb 2023 18:10:58 -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=OWsNforz; 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 BE9EE68BE2F; Fri, 3 Feb 2023 04:10:38 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7A9866802E3 for ; Fri, 3 Feb 2023 04:10:30 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1675390235; x=1706926235; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=1JoWN+YMZatoxBLjbA+BOa3Y8+4nDxD8bQqzdOPG82o=; b=OWsNforz9V4b+kPjynP5Rn2Jf0OdxV91G7x9oT/XVt0kl5kVvLMPKk+W HTM/EW2zmk9OF3t1Xe/O090Q0jaq9bcuV2R87p2ga3oygfsni9qEjRNjO nicL2rlabodezvNQAsRYEhmyRs4N70zP+kDfl98IHIBmyEjKOHaZ57GaE ihTl4vp53JOGLuc0kW2qh+NwCsSuIx+lmtvSX8FdwcyFR9vX5JfUvpKFB RRKmSRcO1i7/kook0rrnA9X8/QXe+gFq2RIwrzCJls411qnKajQxmv4nm xfApg/bax/QMkmX6jwDTlOShxLVYLo5JxwLyoLvxHruYiH5m4e3sxzs0t Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10609"; a="328651721" X-IronPort-AV: E=Sophos;i="5.97,269,1669104000"; d="scan'208";a="328651721" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Feb 2023 18:10:26 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10609"; a="667505859" X-IronPort-AV: E=Sophos;i="5.97,269,1669104000"; d="scan'208";a="667505859" Received: from t.sh.intel.com ([10.239.159.159]) by fmsmga007.fm.intel.com with ESMTP; 02 Feb 2023 18:10:26 -0800 From: Fei Wang To: ffmpeg-devel@ffmpeg.org Date: Fri, 3 Feb 2023 10:09:17 +0800 Message-Id: <20230203020924.443162-3-fei.w.wang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230203020924.443162-1-fei.w.wang@intel.com> References: <20230203020924.443162-1-fei.w.wang@intel.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v4 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: /wekwb5pd7Fx 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