From patchwork Wed May 16 07:19:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xiang, Haihao" X-Patchwork-Id: 8989 Delivered-To: ffmpegpatchwork@gmail.com Received: by 2002:a02:155:0:0:0:0:0 with SMTP id c82-v6csp2463166jad; Wed, 16 May 2018 00:20:02 -0700 (PDT) X-Google-Smtp-Source: AB8JxZpmcwgW5QKHCAzZ8KMWjiL4PMvdo+owA4GG+bCc4mKEPQOP3Kscn36jLbLyKE4ptuDX0ugc X-Received: by 2002:adf:a98f:: with SMTP id b15-v6mr12260084wrd.48.1526455202258; Wed, 16 May 2018 00:20:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1526455202; cv=none; d=google.com; s=arc-20160816; b=HKvC27JRToE83njtNYvSB9W4cgXzytOAQVg8wU0eq30T5SMVt9JQYpIb+QEVe8KnCl ayaiZug8jhoZx2Fb82NtMAYmzQKDOJypAjzbLRAnrwcvZ4z0BZb77BxP4MCsNHih1uHW Fg6TlVXa3uLKeNkV7rpsmwypySAL0BXHcLfjxixVCfWelWmjRkjB+5tBL8BD7KnAAB9p 2xL9JN80IKapqVNa5lKUqnT5HuZiONjfhLrkOpGRqcCzTScfeQhY4UDo2/rNp8BHMU2i ouyJ028dDK+LMgnb6GxjlWOz3if+oQuvE0w/kBIqb1M6dFws1E8DlNPE9amFVlTa+YKl 6U8Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:message-id:date:to:from:delivered-to :arc-authentication-results; bh=KiYNAleHF982sQdNMyfsT7mTBS0Vxirj6O9b+CWgg0Q=; b=V6zaF1mZeW6uxVSxH+dZ3lMqsJE+mEhnn0VcXnCtQFZfQ6LnZaNiIBl3O0RUpMBgWh HnsMxXla5JI4tTO7mwu1RBJxeOqi2yxEhIo8bfSkdV6ur+dXmMcKXXlewqByATpZB/eH 5y3fdHdYOb8SKdOp5SDDC/x2AvVZNNIgudq2/IQZe3zIKvORE+WMN2egpMNVGo0Zs2bl NcrZ1fX47I/9XF0XoX6+j57gsb3hQIVOQZs+EnFxGaIFk/bu+/lR9G8GFU5B4ZVXn6GW TSS4uyH3catycJ6ul3ZP2s2aGTahC5ELjMIPSEthFpNt/SrsAhswH/icurwBI1E/RkWw hwIg== ARC-Authentication-Results: i=1; mx.google.com; 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id j49-v6si1608651wra.424.2018.05.16.00.20.00; Wed, 16 May 2018 00:20:02 -0700 (PDT) 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; 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 6C66F68972B; Wed, 16 May 2018 10:19:20 +0300 (EEST) 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 172F0680C92 for ; Wed, 16 May 2018 10:19:12 +0300 (EEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 May 2018 00:19:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,404,1520924400"; d="scan'208";a="41646585" Received: from xhh-cfl64.sh.intel.com ([10.239.13.24]) by orsmga008.jf.intel.com with ESMTP; 16 May 2018 00:19:47 -0700 From: Haihao Xiang To: ffmpeg-devel@ffmpeg.org Date: Wed, 16 May 2018 15:19:44 +0800 Message-Id: <20180516071945.28983-1-haihao.xiang@intel.com> X-Mailer: git-send-email 2.14.1 Subject: [FFmpeg-devel] [PATCH 1/2] hevcdec: Miss the location of chroma samples when exporting stream parameters 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 , Mark Thompson MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Signed-off-by: Haihao Xiang --- libavcodec/hevcdec.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c index c8877626d2..13d868bb4f 100644 --- a/libavcodec/hevcdec.c +++ b/libavcodec/hevcdec.c @@ -344,6 +344,11 @@ static void export_stream_params(AVCodecContext *avctx, const HEVCParamSets *ps, avctx->colorspace = AVCOL_SPC_UNSPECIFIED; } + if (sps->vui.chroma_loc_info_present_flag) + avctx->chroma_sample_location = sps->vui.chroma_sample_loc_type_top_field + 1; + else + avctx->chroma_sample_location = AVCHROMA_LOC_UNSPECIFIED; + if (vps->vps_timing_info_present_flag) { num = vps->vps_num_units_in_tick; den = vps->vps_time_scale;