From patchwork Fri Nov 12 16:32:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 31390 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:d206:0:0:0:0:0 with SMTP id q6csp2053217iob; Fri, 12 Nov 2021 08:33:56 -0800 (PST) X-Google-Smtp-Source: ABdhPJxC2i99bgvosT4RWvlwYBo9QmdQblJaqEVv7U7pvoZ53u4QoX6V2dqH/RL3qK74PQneBcP3 X-Received: by 2002:a17:907:774d:: with SMTP id kx13mr21350212ejc.239.1636734836336; Fri, 12 Nov 2021 08:33:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1636734836; cv=none; d=google.com; s=arc-20160816; b=HDcCFfgtHUQhqauV1pd7Xo0I6I5Yrq+CXrljVxdf91XFxUi9ARyKI9QfFcWwsih7Ox Pi4VPR2DtLqDl1j4BEYOTEOfMbTHK1jYZZA6NyJ/4drTAWPxC8hWh1gXG3MkJZB/3MVV FgYjR2I4emvIYt5PsGWnq6BxvERLkK8aeZXvwDKiwN8P74fwkrV9km5WH6ajp/0UYEGw fJJMywf4cyAVLdRWMHPGBd/iiY5jVivy9K7kcJTj0oxWaW//0mII2tCjsW12h0HsF+qY SYmMbI16ajdmypKJ0SZke4wH1h/I0CuNMWlQQGh7uF82DN/YbkeAwbTfF9ggRBjvJ/MK hIyw== 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=jV+bpSO/2dIe49H8h0USXJQPiTruLlUhp1FUlpu+qH4=; b=gOPGE9kJ4AedLu0l/SRLcFgVX4Bf4AjwHDODQ8azR6g9Ww2r/ygEmIasbKTpjb9AlW 96FDM7h8s4QALRPCb0jyResXsiZWqtTIyYbWXF7qTIa1fB3+xStADM7TcyiunEmCFgqL SBkh/EnSPgGCU3dSJbELULLQhXMFk8LJhyqsp1m+itewJd08JnJ7urqx9D/JzDgPCxqZ kXV3bJxAwQ1GNiqC75UBsETh6YCMJdppCKbfN5Q2VdyGOaoXIE9eVVU4fMDG7xMoGEpf 7oaPSsqVe13I7yK4TkoKcZABFCLb6l4MU0hKyBXBQWlrhYwnmijPsKlsO/DrvXEnas8p JtVA== 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 c20si11997814ejs.94.2021.11.12.08.33.55; Fri, 12 Nov 2021 08:33:56 -0800 (PST) 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 919D168AE4B; Fri, 12 Nov 2021 18:33:10 +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 90B8668A36E for ; Fri, 12 Nov 2021 18:33:01 +0200 (EET) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 1BD7124017A for ; Fri, 12 Nov 2021 17:33:01 +0100 (CET) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id 5Sbs_QXOshcZ for ; Fri, 12 Nov 2021 17:33:00 +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 0D63024017C for ; Fri, 12 Nov 2021 17:32:59 +0100 (CET) Received: by libav.khirnov.net (Postfix, from userid 1000) id 0BFE73A0746; Fri, 12 Nov 2021 17:32:59 +0100 (CET) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Fri, 12 Nov 2021 17:32:54 +0100 Message-Id: <20211112163255.20522-5-anton@khirnov.net> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211112163255.20522-1-anton@khirnov.net> References: <20211112163255.20522-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 5/6] cmdutils: add an option for listing stream dispositions 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: al32Om2iiuNc --- doc/fftools-common-opts.texi | 3 +++ fftools/cmdutils.c | 10 ++++++++++ fftools/cmdutils.h | 6 ++++++ 3 files changed, 19 insertions(+) diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi index 7643dd8396..d9145704d6 100644 --- a/doc/fftools-common-opts.texi +++ b/doc/fftools-common-opts.texi @@ -167,6 +167,9 @@ Show available sample formats. @item -layouts Show channel names and standard channel layouts. +@item -dispositions +Show stream dispositions. + @item -colors Show recognized color names. diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c index 2c8e98982f..f650dc7aa7 100644 --- a/fftools/cmdutils.c +++ b/fftools/cmdutils.c @@ -1815,6 +1815,16 @@ int show_sample_fmts(void *optctx, const char *opt, const char *arg) return 0; } +int show_dispositions(void *optctx, const char *opt, const char *arg) +{ + for (int i = 0; i < 32; i++) { + const char *str = av_disposition_to_string(1 << i); + if (str) + printf("%s\n", str); + } + return 0; +} + static void show_help_codec(const char *name, int encoder) { const AVCodecDescriptor *desc; diff --git a/fftools/cmdutils.h b/fftools/cmdutils.h index 30f0b79725..64dd7266bc 100644 --- a/fftools/cmdutils.h +++ b/fftools/cmdutils.h @@ -238,6 +238,7 @@ void show_help_options(const OptionDef *options, const char *msg, int req_flags, { "pix_fmts", OPT_EXIT, { .func_arg = show_pix_fmts }, "show available pixel formats" }, \ { "layouts", OPT_EXIT, { .func_arg = show_layouts }, "show standard channel layouts" }, \ { "sample_fmts", OPT_EXIT, { .func_arg = show_sample_fmts }, "show available audio sample formats" }, \ + { "dispositions", OPT_EXIT, { .func_arg = show_dispositions}, "show available stream dispositions" }, \ { "colors", OPT_EXIT, { .func_arg = show_colors }, "show available color names" }, \ { "loglevel", HAS_ARG, { .func_arg = opt_loglevel }, "set logging level", "loglevel" }, \ { "v", HAS_ARG, { .func_arg = opt_loglevel }, "set logging level", "loglevel" }, \ @@ -577,6 +578,11 @@ int show_layouts(void *optctx, const char *opt, const char *arg); */ int show_sample_fmts(void *optctx, const char *opt, const char *arg); +/** + * Print a listing containing all supported stream dispositions. + */ +int show_dispositions(void *optctx, const char *opt, const char *arg); + /** * Print a listing containing all the color names and values recognized * by the program.