From patchwork Sat Mar 18 08:56:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: wm4 X-Patchwork-Id: 3002 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.103.50.79 with SMTP id y76csp609939vsy; Sat, 18 Mar 2017 01:57:49 -0700 (PDT) X-Received: by 10.28.195.197 with SMTP id t188mr1876050wmf.61.1489827469144; Sat, 18 Mar 2017 01:57:49 -0700 (PDT) Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id g130si6496273wma.151.2017.03.18.01.57.48; Sat, 18 Mar 2017 01:57:49 -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=@googlemail.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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=googlemail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8223268838B; Sat, 18 Mar 2017 10:56:19 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wr0-f195.google.com (mail-wr0-f195.google.com [209.85.128.195]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 995CE68836F for ; Sat, 18 Mar 2017 10:56:18 +0200 (EET) Received: by mail-wr0-f195.google.com with SMTP id g10so12012996wrg.0 for ; Sat, 18 Mar 2017 01:56:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references; bh=jqYj5sTeP99Fv6wwAaInzIB7i8o9IDacD9UCcrsc/9w=; b=KCKvxb5IC7miywCnzhB1I8biCRaZ8o1Nn1HxutyLV/2oh7j8dn4cxGPQsdzHOkPNs1 fuw5crzbJ9prF8TS7EV7PKrrsdJjygERN1Nb8SsfJVI/k238u91bA3IBGaOm7ea/rQVf hHLd+OGNDbLt+GN17Zu14F/UShsWCsVBe2u1qAEH53vXHzsvmv9hKaV6jsG3VinVaYUu ADvaQRY5s1V4W/rwAuRVN6rjdnxJ61PBJe7IzQ1blLOslIsKswoZEBxNKFJPuYV4jPP0 hKONWUamd/1s2NE5yqnzw/DC6K5lA4K+hC/mhOQ7G+oYh6U7fVh8q8zDaKlHDaVV3wmT zNYA== 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:in-reply-to :references; bh=jqYj5sTeP99Fv6wwAaInzIB7i8o9IDacD9UCcrsc/9w=; b=N8xmPZ88Tqj854EIXmAJKM/j1mp0mkWzaJfx1zT90e5da9Z0Oty74aqdgL5EZbBqHS zZI1GHD8Z7NL2xsI3yy9D4swOo76fHUzRybQa5AHFUzHRpDQ1AY9JsfI7RZysv1H9CiE WRq8N8sUIEN1qjJrzDV0Qnrr2XHggktCsCA7xHZaODc9OFm2LdgeUnn4CkFZDf3grMWn d7XYPaqQli6QSgizaSTZftmxD8DvxOFsk9bkYr+wLsznYceQMn1xj2/+6pHvzPJXOrp2 b86FlTYAxAqGwcVE3Yj2/fsXSnPI1dVr1BGQnv9U0eiWenArMcnTw/nrhdZm9Zhdvq1P mGwg== X-Gm-Message-State: AFeK/H3hYVCm5oLp1NM49SlCXXg8zDce2z3909uR3HqraNh9zvYTi4v0oV7DhUjEi80Y5g== X-Received: by 10.223.143.68 with SMTP id p62mr16011581wrb.2.1489827395480; Sat, 18 Mar 2017 01:56:35 -0700 (PDT) Received: from localhost.localdomain (p4FF02CC6.dip0.t-ipconnect.de. [79.240.44.198]) by smtp.googlemail.com with ESMTPSA id p12sm12879637wrb.46.2017.03.18.01.56.33 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 Mar 2017 01:56:34 -0700 (PDT) From: wm4 To: ffmpeg-devel@ffmpeg.org Date: Sat, 18 Mar 2017 09:56:06 +0100 Message-Id: <20170318085606.26011-10-nfxjfg@googlemail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170318085606.26011-1-nfxjfg@googlemail.com> References: <20170318085606.26011-1-nfxjfg@googlemail.com> Subject: [FFmpeg-devel] [PATCH 9/9] avcodec: remove warning against using frame threading with hwaccels 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 now automatically serializes decoding for hwaccels which are not thread-safe. This means API users, which rely on the libavcodec native software fallback mechanism, can now simply enable threading without running into problems. --- libavcodec/utils.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 6f7b2e7af7..a74afc354e 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -1076,11 +1076,6 @@ static int setup_hwaccel(AVCodecContext *avctx, AVHWAccel *hwa = find_hwaccel(avctx->codec_id, fmt); int ret = 0; - if (avctx->active_thread_type & FF_THREAD_FRAME) { - av_log(avctx, AV_LOG_WARNING, - "Hardware accelerated decoding with frame threading is known to be unstable and its use is discouraged.\n"); - } - if (!hwa) { av_log(avctx, AV_LOG_ERROR, "Could not find an AVHWAccel for the pixel format: %s",