From patchwork Wed Apr 11 11:46:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hendrik Leppkes X-Patchwork-Id: 8402 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.2.1.70 with SMTP id c67csp609796jad; Wed, 11 Apr 2018 04:54:42 -0700 (PDT) X-Google-Smtp-Source: AIpwx4+O8PkD/cz8Tr7JU1br+VrdrPJTXFBisLHFBQpqtILbl3KoTHt6QVAN0lAJ66+CZakZmoto X-Received: by 10.223.182.143 with SMTP id j15mr3363598wre.43.1523447682260; Wed, 11 Apr 2018 04:54:42 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1523447682; cv=none; d=google.com; s=arc-20160816; b=SOW4gAXZk1LnGwIsrqEKjDcjSRV+5h7RqELP0tt2cawkxNOZA1zhwGrw9N1wM7SGzy t20A5wjbrB4rPaMNdrtwBZTnCtb5vU3Dy4emmMK+pCQVX5I0Si0W2GV6YhBeGmML8obr 0jijMjaK5lSVH3HaXJoUZABAJpqLJ3WUbhXD8dLFAB5abVpPV73YHes0P7pgPlVjhtxY DM452TvM/XrMRkEDQjmHNCS2WwdeQj7CyudiowDb+fj+OC5OVpFoQuPtuEkngA4y3W31 19BdzeEpiqb6UjjvDzNRpXcaUqDXeObEcp6scveX4de0I5RVOV0FRuplUGIAcla04yoc Ey4Q== 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:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:message-id:date:to:from:dkim-signature :delivered-to:arc-authentication-results; bh=aTmzQJNh5PbMAjzJA7vCxNBrPJmptqn7w3G9BVHpQ2I=; b=TIuuR5Dm3r47z77vKIfi3ShaGy7ibi4zFQON3tVNGcp4H/rFP7FvY78ozlQlj0MBxt vcCopRujdNByi6uFHZGdMTr4ckX1bD0JLXMca+6vvctsdK5U2msZyYfViFGY9KNrsiDK wsOeLiAu0NJJwqpmfk8wazyjkMVywGmvmAD8VH/uNWTKk68wI63/u4NMb6hj2rm+9KU5 bRJ0BPsyLZ9R1ps1N/3fRSLUp43nxO1EOrnREVyjU1eEZtzW6QuvdBXcKyI+hHuoxvTb +K1vHPiYeTPpNZe/fs0BzNk5Z1RpuVZ4OAdljVmvYBITxhNejktewGCN7kLlwCLtWPJ7 GxYg== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20161025 header.b=jjFhkXWB; 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=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id z72si812467wmc.276.2018.04.11.04.54.41; Wed, 11 Apr 2018 04:54:42 -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; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20161025 header.b=jjFhkXWB; 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=QUARANTINE dis=NONE) header.from=gmail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 829DD68A31B; Wed, 11 Apr 2018 14:54:16 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wr0-f179.google.com (mail-wr0-f179.google.com [209.85.128.179]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id E503468A2A5 for ; Wed, 11 Apr 2018 14:54:10 +0300 (EEST) Received: by mail-wr0-f179.google.com with SMTP id d19so1498713wre.1 for ; Wed, 11 Apr 2018 04:54:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=zVznIDwXmjd9Vw8V/IWEjesuM7fJa50xZuJXAFRAkX4=; b=jjFhkXWBZm8P3gld3SNKADNkPlJlh/n+2Vxwe2UPbs7e9XJ9huFLeI5UpCNi+/3MQ1 yn+HfQyKEJMpAXbWTjvDpuv1tY375x03OdeGYZ+SplcYEW+4rwULbmSPogxcKKERrAxf Z/j4u0kM11v1XWQmDrIDQrER1BnLd1Zd2XY9Vu/6IsdLsAIl4XTxJ9Ow+EbrIwmuAcf4 3gmUPhe3VXPVwZwh/Q0cApXq3XlUSWz5A8wR80fHayLMe63jzBXbGjtyV3LaZt8vTYDH XYqcQRwn0C+Ssmv6PnddoY+bkzkaSymf41XnCXMY7c0//0tUwMoUjATvq1bZ/c8drQKv VJFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=zVznIDwXmjd9Vw8V/IWEjesuM7fJa50xZuJXAFRAkX4=; b=tz+wOSaZ5X/z5IvwH71qMDA+ZA1os73CLGcCE1uaUmgYETd5E4KE9KqKl3LqY94zMD 7186xNCJpAr6+rUBKW1FLI3+bFI7nijAJ5ZNl89Z06J67VljO4Em20RNX9vATtlLvL1H VjXuf5sU4mmAWHi/8o9+4TMQWcbZcSluwHMIqZcuWo9W1wWmXUxbDH0GkM/eVlg5ZCfb AlkrUtnnW3jJfOPSrxY8LXXZWDQMqcELGY/U8Z45PhWX5dM5X8N8fWaZxj+vX/WGfkk4 MKex3N/mrwoiXu2AOHox0y/SrXXoSNmd81FOCakrV55kdLD4iTaqCPoI3Jhk8hWihk0P Zt/w== X-Gm-Message-State: ALQs6tDfbMH7QjzKxgUrvSK/ahTyzUdjX7oliKfB5LQ7fdI4T/rHoreb JKYt7BxBDD36xwIc02BlFfkd13Hy X-Received: by 10.223.226.13 with SMTP id j13mr3388720wri.118.1523447169409; Wed, 11 Apr 2018 04:46:09 -0700 (PDT) Received: from localhost (p4FC4F922.dip0.t-ipconnect.de. [79.196.249.34]) by smtp.gmail.com with ESMTPSA id p5sm1904727wmf.37.2018.04.11.04.46.08 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 11 Apr 2018 04:46:08 -0700 (PDT) From: Hendrik Leppkes To: ffmpeg-devel@ffmpeg.org Date: Wed, 11 Apr 2018 13:46:10 +0200 Message-Id: <20180411114610.6700-1-h.leppkes@gmail.com> X-Mailer: git-send-email 2.16.1.windows.4 Subject: [FFmpeg-devel] [PATCH] avcodec/hevc: export chroma sample location 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 MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" --- libavcodec/hevcdec.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c index c8877626d2..e8227a510b 100644 --- a/libavcodec/hevcdec.c +++ b/libavcodec/hevcdec.c @@ -344,6 +344,17 @@ static void export_stream_params(AVCodecContext *avctx, const HEVCParamSets *ps, avctx->colorspace = AVCOL_SPC_UNSPECIFIED; } + if (sps->chroma_format_idc == 1) { + if (sps->vui.chroma_loc_info_present_flag) { + if (sps->vui.chroma_sample_loc_type_top_field <= 5) + avctx->chroma_sample_location = sps->vui.chroma_sample_loc_type_top_field + 1; + else + avctx->chroma_sample_location = AVCHROMA_LOC_UNSPECIFIED; + } else + avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; + } 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;