From patchwork Sun Oct 25 14:58:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 23208 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 51A88449ADF for ; Sun, 25 Oct 2020 17:00:24 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 39F9868AA48; Sun, 25 Oct 2020 17:00:24 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail.red.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id CCF056891E1 for ; Sun, 25 Oct 2020 17:00:17 +0200 (EET) Received: from localhost (localhost [IPv6:::1]) by mail.red.khirnov.net (Postfix) with ESMTP id 317BA2964F9 for ; Sun, 25 Oct 2020 16:00:17 +0100 (CET) Received: from mail.red.khirnov.net ([IPv6:::1]) by localhost (mail.red.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id ltzn8thFTfU4 for ; Sun, 25 Oct 2020 16:00:16 +0100 (CET) Received: from libav.daenerys.khirnov.net (libav.daenerys.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.daenerys.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail.red.khirnov.net (Postfix) with ESMTPS id D160C2964F7 for ; Sun, 25 Oct 2020 16:00:15 +0100 (CET) Received: by libav.daenerys.khirnov.net (Postfix, from userid 1000) id 1580E20E00C0; Sun, 25 Oct 2020 16:00:11 +0100 (CET) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Sun, 25 Oct 2020 15:58:42 +0100 Message-Id: <20201025145843.7776-4-anton@khirnov.net> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201025145843.7776-1-anton@khirnov.net> References: <20201025145843.7776-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 3/5] ffmpeg.c: rename 'area' to 'score' 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Other factors besides area are used to pick the best video stream, so the name 'area' is misleading. --- fftools/ffmpeg_opt.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c index 19f719e3ff..a0d1b06f2d 100644 --- a/fftools/ffmpeg_opt.c +++ b/fftools/ffmpeg_opt.c @@ -2210,22 +2210,22 @@ static int open_output_file(OptionsContext *o, const char *filename) /* video: highest resolution */ if (!o->video_disable && av_guess_codec(oc->oformat, NULL, filename, NULL, AVMEDIA_TYPE_VIDEO) != AV_CODEC_ID_NONE) { - int area = 0, idx = -1; + int best_score = 0, idx = -1; int qcr = avformat_query_codec(oc->oformat, oc->oformat->video_codec, 0); for (i = 0; i < nb_input_streams; i++) { - int new_area; + int score; ist = input_streams[i]; - new_area = ist->st->codecpar->width * ist->st->codecpar->height + 100000000*!!ist->st->codec_info_nb_frames + score = ist->st->codecpar->width * ist->st->codecpar->height + 100000000*!!ist->st->codec_info_nb_frames + 5000000*!!(ist->st->disposition & AV_DISPOSITION_DEFAULT); if (ist->user_set_discard == AVDISCARD_ALL) continue; if((qcr!=MKTAG('A', 'P', 'I', 'C')) && (ist->st->disposition & AV_DISPOSITION_ATTACHED_PIC)) - new_area = 1; + score = 1; if (ist->st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && - new_area > area) { + score > best_score) { if((qcr==MKTAG('A', 'P', 'I', 'C')) && !(ist->st->disposition & AV_DISPOSITION_ATTACHED_PIC)) continue; - area = new_area; + best_score = score; idx = i; } }