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[79.124.17.100]) by mx.google.com with ESMTP id n11si14673558ejl.110.2021.11.05.23.33.26; Fri, 05 Nov 2021 23:33:27 -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=20210112 header.b="lVf/4q4D"; 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 AE37F68A0EA; Sat, 6 Nov 2021 08:33:22 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pf1-f174.google.com (mail-pf1-f174.google.com [209.85.210.174]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id C8749689D0A for ; Sat, 6 Nov 2021 08:33:16 +0200 (EET) Received: by mail-pf1-f174.google.com with SMTP id m14so10851050pfc.9 for ; Fri, 05 Nov 2021 23:33:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=892dOt2GcZV4nxbHEl5v+Zu1hAOxSuvBZYP2z0Zyk6M=; b=lVf/4q4DLBKbTlMh97KS+UFJHnvWPBEKZ/69i2g2JZoi7K7LRa4bqmscWsjrQCZvlO 4SkPCEzI+RpZYsdnp9ChxwLq4vwZmPw5l6MCYGPqwpnkCui/9/N7CsPF8wj8yTbDp276 CUccA5ikxad0yi4q+w+cDvUG0e1b2Tm/4ygjCKNHSzggbIudlsHdrKOWkLaT/TNAp/7f afqlnHfJDH7fccK5YmW2pdZkQ214bmxAArtOVUV4Sl2/0YW/XQiWPGZmPc9oHQPmHL+r 66+VaT3qtkKDLNoIzHpKCatNS58wvTUCInSjbJ/RbKMOiQxdcNS1OLvcIu0yKqtj10Fr HMYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=892dOt2GcZV4nxbHEl5v+Zu1hAOxSuvBZYP2z0Zyk6M=; b=zJEESjFECofKfImjUTjkUFVwBcjQfdqnghs50rpj6gesyu+rp6XBFs9sm+xWQuYLIe 1GX3oDXXx1Q7C2kG1tl/+gsjvQ9DQQTwWdhE5BSfMTWNNAS0A5JcZBkmYY55D/9RChm3 DJpm6ZyzEs58QABYadvhMRfz38lU3WHZ8n0VJgpSkPBMIXchiS7n3QdWtQ0060IxfkI9 qWXXUcyda9RNPbgomE6iwkthNbS5vrxu2w72eJiS/8dLFY8FysKoi4TN8bpzO/kjRgfy j9oRnH8jjRS6UTDu5Ymz4smTsL+WgCi38kSnerNR2r2SG4NBk1V5HQGMqYLnz7MztMaF 44Ow== X-Gm-Message-State: AOAM5301ZxKNk77IHJsgx0QxUyDtHI1kNaMtEvyPVklmpbjBG/8pLFQQ NWSGJhgxbaKSVM4RQPKmoW/moO75hwA= X-Received: by 2002:a63:691:: with SMTP id 139mr36844718pgg.144.1636180394645; Fri, 05 Nov 2021 23:33:14 -0700 (PDT) Received: from vpn2.localdomain ([161.117.202.209]) by smtp.gmail.com with ESMTPSA id e15sm11076626pja.52.2021.11.05.23.33.13 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 05 Nov 2021 23:33:14 -0700 (PDT) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Sat, 6 Nov 2021 14:33:10 +0800 Message-Id: <1636180390-27048-1-git-send-email-lance.lmwang@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1636115536-13580-2-git-send-email-lance.lmwang@gmail.com> References: <1636115536-13580-2-git-send-email-lance.lmwang@gmail.com> Subject: [FFmpeg-devel] [PATCH v2] avfilter/src_movie: Add a maximum constraint of 16 slice threads 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: Limin Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: wb4N3E9U+UxP From: Limin Wang It's configured the number of video decode thread, so use the same maximum constraint as MAX_AUTO_THREADS in libavcodec/pthread_internal.h Signed-off-by: Limin Wang --- libavfilter/src_movie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c index 573f363..cd431b1 100644 --- a/libavfilter/src_movie.c +++ b/libavfilter/src_movie.c @@ -169,7 +169,7 @@ static int open_stream(AVFilterContext *ctx, MovieStream *st) if (ret < 0) return ret; - st->codec_ctx->thread_count = ff_filter_get_nb_threads(ctx); + st->codec_ctx->thread_count = FFMIN(ff_filter_get_nb_threads(ctx), 16); if ((ret = avcodec_open2(st->codec_ctx, codec, NULL)) < 0) { av_log(ctx, AV_LOG_ERROR, "Failed to open codec\n");