From patchwork Tue Aug 31 03:15:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fei Wang X-Patchwork-Id: 29891 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6602:2a4a:0:0:0:0 with SMTP id k10csp4546010iov; Mon, 30 Aug 2021 20:15:56 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyA7aejZP6fE4T9WcDeOuR6I25i0DaxfYM12/W0EeKw0Fer2mXuybouEVWlH7oWsuJRlJOd X-Received: by 2002:a17:906:57c1:: with SMTP id u1mr29048158ejr.292.1630379756625; Mon, 30 Aug 2021 20:15:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1630379756; cv=none; d=google.com; s=arc-20160816; b=aHGWapY9+c37pQOa4OKu510AE1OeqN7D81xa1iu/7TQHjxqEUVj4cojhk4Mk1lI6+T /RnmoakhzIytgVyhOx2xXzT+FpLWIe2wcdl78/1+Ed00kuiqcUwuxmAfI7NOLWKsmDXn fPj5FR/UtbPdVrZx8WooX5jtu0Ln+gC21SaHALX+VAtynLmAPHIclQ5ctnu2DowPa6fn mPOt8F2OGeUfjmppWWWeVoXhLv1+2Uk/uV4fTHURIfjevEf2VP6sh7psk9rNtfI7a3qj awiK6Mbpt4NOaygObz7X7LJ8+x4cMTlxDEyggdXMERYtu7WQkEkQjF7T/R3h2QKY0Fdm IPfQ== 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; bh=sPeqrlt80xKhuhtnVRY9SQemAhujzlonKGSPZd+g09U=; b=eZdH2N0NK/QXSD9e3t9O+plWp3xoV4YyetfBvqwk0I+l0k/oQNfmF8sHcg9GJO7WJz kl0B4b9ytq+IFqW8m4mg0MH5CAWDmPDu0PG30pZgQB33Etaslosm7+Ckf/7BdrbowQWw tIuEJOa4xKLNimAg8wtAY8VIQob00S2CW8oYnjaKVBr5x7aOaPj0yR4ISSJK0t8fk8YG k3c2NhmbN5bav+a5sSn5CsZVKMauXbwYhq4dzKMiPwouUmq1UGaT3LnzZkmUX6GKK9g6 8BaXRxa52Yd3x1gUCje4MApX/H/nEDReMw89kRWDAg9FtvKSUUaMGmZsK6a9NenKA29G v1Bg== 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 bu15si1181303ejb.164.2021.08.30.20.15.43; Mon, 30 Aug 2021 20:15:56 -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 58504689F59; Tue, 31 Aug 2021 06:15:39 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BC102689A0D for ; Tue, 31 Aug 2021 06:15:31 +0300 (EEST) X-IronPort-AV: E=McAfee;i="6200,9189,10092"; a="197952337" X-IronPort-AV: E=Sophos;i="5.84,365,1620716400"; d="scan'208";a="197952337" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2021 20:15:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,365,1620716400"; d="scan'208";a="519384144" Received: from f.sh.intel.com ([10.239.159.147]) by fmsmga004.fm.intel.com with ESMTP; 30 Aug 2021 20:15:28 -0700 From: Fei Wang To: ffmpeg-devel@ffmpeg.org Date: Tue, 31 Aug 2021 11:15:06 +0800 Message-Id: <20210831031506.28892-1-fei.w.wang@intel.com> X-Mailer: git-send-email 2.17.1 Subject: [FFmpeg-devel] [PATCH v1] avcodec/av1dec: modify error message 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: Fei Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: JhWhTT2eGIbf This will gives out more accurate information in case of this decoder used but doesn't specificed a hwaccel. For example: ffmpeg -c:v av1 -i INPUT OUTPUT Signed-off-by: Fei Wang --- This is improvement for patch: https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=4660 https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=4694 libavcodec/av1dec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c index a69808f7b6..98db60a57f 100644 --- a/libavcodec/av1dec.c +++ b/libavcodec/av1dec.c @@ -462,8 +462,8 @@ static int get_pixel_format(AVCodecContext *avctx) * implemented in the future, need remove this check. */ if (!avctx->hwaccel) { - av_log(avctx, AV_LOG_ERROR, "Your platform doesn't suppport" - " hardware accelerated AV1 decoding.\n"); + av_log(avctx, AV_LOG_ERROR, "The AV1 decoder requires a hw acceleration" + " to be specified or the specified hw doesn't support AV1 decoding.\n"); return AVERROR(ENOSYS); }