From patchwork Tue Aug 25 14:09:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Rheinhardt X-Patchwork-Id: 21911 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 2149544B6CA for ; Tue, 25 Aug 2020 17:10:22 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 03F2A68AB82; Tue, 25 Aug 2020 17:10:22 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-ed1-f51.google.com (mail-ed1-f51.google.com [209.85.208.51]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BB92168ABC3 for ; Tue, 25 Aug 2020 17:10:13 +0300 (EEST) Received: by mail-ed1-f51.google.com with SMTP id k25so11330110edj.13 for ; Tue, 25 Aug 2020 07:10:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=1QYcoMDuAGXN4nkamN0Fi6ewXPK8/EWf2QyFUJtdyUk=; b=KjDVHluJy9ftjCrtmQZCh7FMnOc1Jsfg7LK5NXxcVcVOuS+dUtTkFFf8XRUrJClQFh IiG+bp/zn2++YiM8GQxSoyDx4s6B96HwBgUMWwoj0P7AMHNukgHDGAOlNHyfpNZcHWtC sDYKLNsMgPk9XLHEIRbXL/iTy2EttXZXCoHczVG+YjOBWgIPL2SOhECqiMyqPMfcKWoo 2urT6ouqAX9gV3AQE6v0npAjAzAnnlg76J10l+21xuxy2Bvzoc1hnZr8KDQHPHcdbhGq mZISO/4T0vcdXJxVzchr+We386o9dM6g8mlJ8/CNkZPWx5YwWSLoAfqSzJQTAh5vmz+5 U28A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=1QYcoMDuAGXN4nkamN0Fi6ewXPK8/EWf2QyFUJtdyUk=; b=ISer0dKjJnbRS9YloAGcduaq5yEKq5zji/9lznkk7Ok1gMkhOllxKINtAB5bhKZna1 qZ7bmNMGRPYG0re2hf9rVwcftbRYx9ocBbXUw6UROrifPlhnaApHIdJIaFBAZx2C2EFA dadTEvoY4XB9JXLBHhHQuDMdI7P2Tx0+1Q/pBHCQiwrx6pu+692SOCprU8qJCabSp1bA 3pQpWEMP0Ou4XCbvbeaKbsj0dn5CV9TrR0IKmxEbohStYBiCB0Q38Q9+2sOYggwvPur+ GWqRA/uDbHR5aZcgK8e68vKajLEULN0W85mJ+JGFqRrQ3DR4lF1lb58NieSbpdQP6W2n oHTw== X-Gm-Message-State: AOAM531YeAIK3OGsd/yKVfCwcxQ6lP4p7s599/NTITrHqd26sGgxzyzx 9uRDNyrIk+4SNwc3rJrUR6/g6cxMFO8= X-Google-Smtp-Source: ABdhPJxmwSiXOm3pt0bjHQzttf4lQuLG65PAbt/lCNMj2Z0ntYZ6MkNkvevlpBRYL48UCOy1QQty8A== X-Received: by 2002:a05:6402:7d1:: with SMTP id u17mr10175145edy.48.1598364612764; Tue, 25 Aug 2020 07:10:12 -0700 (PDT) Received: from sblaptop.fritz.box (ipbcc1fb0f.dynamic.kabel-deutschland.de. [188.193.251.15]) by smtp.gmail.com with ESMTPSA id k25sm10169806edx.96.2020.08.25.07.10.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Aug 2020 07:10:12 -0700 (PDT) From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Tue, 25 Aug 2020 16:09:15 +0200 Message-Id: <20200825140927.16433-7-andreas.rheinhardt@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200825140927.16433-1-andreas.rheinhardt@gmail.com> References: <20200825140927.16433-1-andreas.rheinhardt@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 07/19] avfilter/src_movie: Avoid intermediate buffer for writing string 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 Cc: Andreas Rheinhardt Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Signed-off-by: Andreas Rheinhardt --- libavfilter/src_movie.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c index 64d82e9df1..eeb8609855 100644 --- a/libavfilter/src_movie.c +++ b/libavfilter/src_movie.c @@ -213,7 +213,6 @@ static av_cold int movie_common_init(AVFilterContext *ctx) int64_t timestamp; int nb_streams = 1, ret, i; char default_streams[16], *stream_specs, *spec, *cursor; - char name[16]; AVStream *st; if (!movie->file_name) { @@ -305,9 +304,8 @@ static av_cold int movie_common_init(AVFilterContext *ctx) for (i = 0; i < nb_streams; i++) { AVFilterPad pad = { 0 }; movie->out_index[movie->st[i].st->index] = i; - snprintf(name, sizeof(name), "out%d", i); pad.type = movie->st[i].st->codecpar->codec_type; - pad.name = av_strdup(name); + pad.name = av_asprintf("out%d", i); if (!pad.name) return AVERROR(ENOMEM); pad.config_props = movie_config_output_props;