From patchwork Sat Jan 11 04:13:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jun Zhao X-Patchwork-Id: 17292 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 E29B744B822 for ; Sat, 11 Jan 2020 06:14:31 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id CA04D68AE2B; Sat, 11 Jan 2020 06:14:31 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pl1-f173.google.com (mail-pl1-f173.google.com [209.85.214.173]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 3E24868A626 for ; Sat, 11 Jan 2020 06:14:30 +0200 (EET) Received: by mail-pl1-f173.google.com with SMTP id y8so1604546pll.13 for ; Fri, 10 Jan 2020 20:14:30 -0800 (PST) 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; bh=RaxgjeEF5vbu26owanL/XEi3xnzXmRkM3FioXJ98sBQ=; b=BkOohzttRmpaHxvo2niIzxVcehYB02ok6qjoN7xGPvKByAuQTGZ3cJ79eRUtzQeBLp txtAjiRUeY7Jp037HBJa7M9xxn08xxuMoHO3KCucXK1Fs3EtUpVD8esqZRe2406zuitr oSc5OljxggkwXbZZx+tsNCOJp/G+10YsZ9dAYPtHccEZUMK7IM7EWjvSIcu+0Y173eTp YaPMbu/+rbjW7cgfKOCf8jek//gjyJmdAMtyItNDE6bO0iK3+7EXclBrTqDw50BDZzLZ Mo9hPWlNF2GMR7CfetCwC8tMOvII9bxNWpy5ZSGAgAh2hcCtDNG2MumvsFUC47joUuUZ pYpA== 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; bh=RaxgjeEF5vbu26owanL/XEi3xnzXmRkM3FioXJ98sBQ=; b=ZO2vsjPROmvgxVjdq7uzelnSstlHs6GNE+WbMBIJsmw4Md5rO+HSHCZAsHOv4/CHeq LRzDM8PPcUpRm2+OLdlN/vNoc+LOhwz09m+g4PaCOd1iCP7hNZmLow6RAGgDp362HL+I dthoMTvwRxSux/P2EVlkkjKTZl++4DnSsyApREGKrRUAtWYAQyTsTvxkVm1TTzKmILTO XiW8MKArcmzH2AaOzlqJx8Qmgw5BpiAXJqCJXh6xXppUI6CDPRTjwx9zhclVkd5gtlvn szWolFufLjIaK8E696gsk+4fs8mLWvFmNzOdr7I+Y6vmMhiOGfU+M5PtBrY/nPEnYMd5 0Z8Q== X-Gm-Message-State: APjAAAUwkj7hqmlsBlvCYGRlqlHh3ANpoMPkZCx+WjR+mWOV2+hR0tDd hEMctHfCNT5YpKbGVYmzo6LdWolk X-Google-Smtp-Source: APXvYqyhP0qXvmDI6gcz/rRLBcACqKC9IPhYtD9RHsTuejr40GXKl98P2ke7vnQB4S44Wm7LiPej5Q== X-Received: by 2002:a17:902:bf41:: with SMTP id u1mr2420347pls.207.1578716068516; Fri, 10 Jan 2020 20:14:28 -0800 (PST) Received: from localhost.localdomain ([47.90.47.25]) by smtp.gmail.com with ESMTPSA id g21sm4808325pfo.126.2020.01.10.20.14.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 10 Jan 2020 20:14:28 -0800 (PST) From: Jun Zhao To: ffmpeg-devel@ffmpeg.org Date: Sat, 11 Jan 2020 12:13:58 +0800 Message-Id: <1578716038-9645-11-git-send-email-mypopydev@gmail.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1578716038-9645-1-git-send-email-mypopydev@gmail.com> References: <1578716038-9645-1-git-send-email-mypopydev@gmail.com> Subject: [FFmpeg-devel] [PATCH V1 11/11] lavfi/vulume: enable runtime change flag 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: Jun Zhao MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Jun Zhao enable runtime change flag. Signed-off-by: Jun Zhao --- libavfilter/af_volume.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/libavfilter/af_volume.c b/libavfilter/af_volume.c index b106ed8..213c571 100644 --- a/libavfilter/af_volume.c +++ b/libavfilter/af_volume.c @@ -62,10 +62,11 @@ static const char *const var_names[] = { #define OFFSET(x) offsetof(VolumeContext, x) #define A AV_OPT_FLAG_AUDIO_PARAM #define F AV_OPT_FLAG_FILTERING_PARAM +#define T AV_OPT_FLAG_RUNTIME_PARAM static const AVOption volume_options[] = { { "volume", "set volume adjustment expression", - OFFSET(volume_expr), AV_OPT_TYPE_STRING, { .str = "1.0" }, .flags = A|F }, + OFFSET(volume_expr), AV_OPT_TYPE_STRING, { .str = "1.0" }, .flags = A|F|T }, { "precision", "select mathematical precision", OFFSET(precision), AV_OPT_TYPE_INT, { .i64 = PRECISION_FLOAT }, PRECISION_FIXED, PRECISION_DOUBLE, A|F, "precision" }, { "fixed", "select 8-bit fixed-point", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_FIXED }, INT_MIN, INT_MAX, A|F, "precision" },