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[79.124.17.100]) by mx.google.com with ESMTP id dp15-20020a170906c14f00b007add0123aacsi27330255ejc.1006.2023.01.03.05.01.20; Tue, 03 Jan 2023 05:01:20 -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=JWBGNxSW; 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 A563068BD43; Tue, 3 Jan 2023 15:00:47 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 2802F68BD29 for ; Tue, 3 Jan 2023 15:00:39 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1672750845; x=1704286845; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=1JoWN+YMZatoxBLjbA+BOa3Y8+4nDxD8bQqzdOPG82o=; b=JWBGNxSW5eti7QUBHsWiHctdPfR65oZis+ItWZ6+0fwct6FL6jNPV7Gq C4fQszX2jDpIiuXck3MpArZ79lj020FUh+YDGKH/GqIM/EqphbJl2RKJl 3xHBaVrlWIfT50EMALrZk4xhzr5kWltfCqtEtFH5vfPPyejBl8pKea4j4 XkR1v/QAsRaz6/oCpnShxKeM3URpDjcxn1jikoi98EwmzV16NDKHnxSN1 /IdJYd1Df6/RHhBHJB2i9taTuQhrVVMcX9B/wnzLQQiV4Beqs6ELoTeG0 FsY0jh4tjL1JeuJuA/LGV1LWp1ApLAfNq4CadyB9bCdDaNH6rohiKGxV6 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10579"; a="302026273" X-IronPort-AV: E=Sophos;i="5.96,297,1665471600"; d="scan'208";a="302026273" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jan 2023 05:00:36 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10578"; a="718091814" X-IronPort-AV: E=Sophos;i="5.96,297,1665471600"; d="scan'208";a="718091814" Received: from t.sh.intel.com ([10.239.159.159]) by fmsmga008.fm.intel.com with ESMTP; 03 Jan 2023 05:00:34 -0800 From: Fei Wang To: ffmpeg-devel@ffmpeg.org Date: Tue, 3 Jan 2023 20:59:45 +0800 Message-Id: <20230103125952.2707824-4-fei.w.wang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230103125952.2707824-1-fei.w.wang@intel.com> References: <20230103125952.2707824-1-fei.w.wang@intel.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v3 04/11] 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 Cc: Linjie Fu , Fei Wang , Linjie Fu Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: jCHj51VPdHtg 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