From patchwork Wed Mar 23 15:57:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 34942 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:ab0:5fda:0:0:0:0:0 with SMTP id g26csp922330uaj; Wed, 23 Mar 2022 08:58:57 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzMG2K7uq1zP2U9oK73iwAXnnlIwpUNLdPp0nEPLmdMTzVupDXiP1S2JCNJfHX0nbreox7/ X-Received: by 2002:a17:906:c0d6:b0:6ca:457e:f1b7 with SMTP id bn22-20020a170906c0d600b006ca457ef1b7mr694152ejb.399.1648051137557; Wed, 23 Mar 2022 08:58:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1648051137; cv=none; d=google.com; s=arc-20160816; b=LFgDuKo2uEMKCKHkmQKoIbHJmsmZE/5RAgBr3+qOdgJPjOEAKIUV+MsA98iDT14uUD GW1D9gywzJd2aLNu92yDDWo4xwJFw802WRIEmID5e5ieTl/GvP2XAGr4kzZGI6JSbxIl E/xZMQLCZf5nQfwPSnhrYuRCHNC/0jbqR7WSNkHDksA3Bvhhb6duNzmo86hAO5D5Nkhw uY2h2OwcqoOhFrGsSTtD5uS2ceNWmUWkHDh6CIgghtB2m9/HRkHR6gctbarHV4mtPtPx AJKI/LCOnboCiSSIZwe73M23B4KSPJru9uCNYA6Qx2Lg0FyFefTii7tf4mDlKjp+0Jm3 3wTA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:reply-to:list-subscribe :list-help:list-post:list-archive:list-unsubscribe:list-id :precedence:subject:mime-version:references:in-reply-to:message-id :date:to:from:delivered-to; bh=Xc23PERtwaM6tfuQp5Etwe3RaYyHI8v2S5Vt6BAvJxw=; b=zd1xGGvXyL9wTUip7EYe4ZjrciYHwXhfSJAbAgfAE/2Z6FzHKjLP1MfUmaBS+5s5f/ XxKD0u2PrSlo8jnha7RfyOzLmc7004/0ztrqU7Y5xT+JjbxugvnpQxW7TksTMdmbb8H7 jrRLoD4skmJsRU+8SpfupNX13P5HnfvdqcufNocGNQBS30eWEHlyZcwNgty/7mUCKZ4G GiXLZSJSkIN3Zs/OKasfP9neX8FUBhEoVtt2KfQPgomvw9O/cJ9BDOMZDjZualOpByWO iC+3KXKA8Als/w/T5eBzoNKyzeuPwcZVOKQaj1DXM18Hgln9VQxzIhd79zcf3PEUbCHg M9Jg== 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 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id p26-20020a17090628da00b006df76385e94si12472193ejd.820.2022.03.23.08.58.54; Wed, 23 Mar 2022 08:58:57 -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 Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1E62A68B159; Wed, 23 Mar 2022 17:57:49 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 98C5A68B1A3 for ; Wed, 23 Mar 2022 17:57:41 +0200 (EET) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 0745724017C for ; Wed, 23 Mar 2022 16:57:38 +0100 (CET) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id qvvbEPIS0lLE for ; Wed, 23 Mar 2022 16:57:37 +0100 (CET) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:2a00:c500:561:201::7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "libav.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id BC4C9240507 for ; Wed, 23 Mar 2022 16:57:34 +0100 (CET) Received: by libav.khirnov.net (Postfix, from userid 1000) id A6F993A07AE; Wed, 23 Mar 2022 16:57:34 +0100 (CET) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Wed, 23 Mar 2022 16:57:19 +0100 Message-Id: <20220323155720.20017-7-anton@khirnov.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220323155720.20017-1-anton@khirnov.net> References: <20220323155720.20017-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 7/8] lavc/pthread_frame: do not copy AVCodecInternal contents 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: kUtHrqNCm7ZG None of its fields have meaningful values at that point that would need to be copied to frame thread workers. --- libavcodec/pthread_frame.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c index aa971bd74d..4ae1c02f62 100644 --- a/libavcodec/pthread_frame.c +++ b/libavcodec/pthread_frame.c @@ -791,7 +791,7 @@ static av_cold int init_thread(PerThreadContext *p, int *threads_to_free, p->parent = fctx; p->avctx = copy; - copy->internal = av_memdup(avctx->internal, sizeof(*avctx->internal)); + copy->internal = av_mallocz(sizeof(*copy->internal)); if (!copy->internal) return AVERROR(ENOMEM); copy->internal->thread_ctx = p;