From patchwork Tue Aug 13 01:28:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Wang X-Patchwork-Id: 14455 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 C3A9F4478FD for ; Tue, 13 Aug 2019 04:29:00 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9793D68A9CF; Tue, 13 Aug 2019 04:29:00 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pg1-f180.google.com (mail-pg1-f180.google.com [209.85.215.180]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 84CEE68A9CF for ; Tue, 13 Aug 2019 04:28:53 +0300 (EEST) Received: by mail-pg1-f180.google.com with SMTP id z14so13143458pga.5 for ; Mon, 12 Aug 2019 18:28:53 -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; bh=XsgkiHK6X6xUe95dtvn590zRdkVWCUa9SF1Vlx2sMBs=; b=hJYPf6W7ojqS4Pd/HEnMWrfHDo5zrG4pqpFTishvY8iK34yqnyOa/NXc9Nb0Vgmf2n 9SHgblmcSgXYP/G1X4LyeFK8EC1B7o6UcsY3jVeLLV2G6sHy2jX8YGb6NO4g8AFXddv6 zHINDcxVm6Zre2NRWqnGkfrSV442zaoH0uL8cNyZREmAFuTMa7cMXf+JDX0slEJpGvFA M3i+JSJ6zluTZyUjh8E/4FEPQK8LWwFJhhG0Qr14rVcpFTheGtL4D1mZiHYgzohOlMKn ysIy/OGJj0HUfIRcv7QaRX/sI/U+dHhDP2VSntqX+eCdctVbBn632eULIeeFxn+rddSJ 31oA== 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=XsgkiHK6X6xUe95dtvn590zRdkVWCUa9SF1Vlx2sMBs=; b=M04iYUnXD5LlLsKPrJUYE55XpVdx8uKlDg+5v79XGs6uYoSpUKvpkdChvhW9r0Axqj YzxRS0+4bghph08geJl2d2DlfqA5YWCfgtMlTWC8+QslB3+q4svB6iBo75RqridSjg9C +AuyqTfwi6ym8514rYxB8R2nBhowMpd6NzKx+tO4NYO7n2iEd4lXTJl+XFlf1rwpC43j btUlKKGl+s48QgJGUW4DRQ/hiEsgzEGb1lhCMDMddApzGOh382rTJs+T4Bqu8NYhPVqe fFwijpgG23tUIuYHZRSmcLQa7+gpaYCk5oMnrCOSMpHhunBBFp2m9ROuPBkSlkt+W8vg JeeA== X-Gm-Message-State: APjAAAW1BqFEoTM/VyOrPbnHOF8pFCaC3+fi939H3B/VDD9zYBnDYIe9 Z/t7cFJ8+ov89Kr75yI2yxoyEF7q X-Google-Smtp-Source: APXvYqx3zVB5PB8a3uuOSkd4ckY74CfxJrfDKVI8pw/eOmKz/iFXOykiLNfyyWhkJsPfP0uZmWsGng== X-Received: by 2002:a17:90a:2ec1:: with SMTP id h1mr1912374pjs.101.1565659731297; Mon, 12 Aug 2019 18:28:51 -0700 (PDT) Received: from vpn.localdomain ([47.90.99.151]) by smtp.gmail.com with ESMTPSA id c23sm101166570pgj.62.2019.08.12.18.28.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 12 Aug 2019 18:28:50 -0700 (PDT) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Tue, 13 Aug 2019 09:28:43 +0800 Message-Id: <20190813012843.12574-1-lance.lmwang@gmail.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20190810160203.12754-1-lance.lmwang@gmail.com> References: <20190810160203.12754-1-lance.lmwang@gmail.com> Subject: [FFmpeg-devel] [PATCH v3] avfilter/f_select: yuv will use Y plane only for scenecut detect 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: Limin Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Limin Wang Signed-off-by: Limin Wang --- libavfilter/f_select.c | 5 ++++- tests/ref/fate/filter-metadata-scenedetect | 16 ++++++++-------- 2 files changed, 12 insertions(+), 9 deletions(-) diff --git a/libavfilter/f_select.c b/libavfilter/f_select.c index 5c7372c976..c8d30dd226 100644 --- a/libavfilter/f_select.c +++ b/libavfilter/f_select.c @@ -209,9 +209,12 @@ static int config_input(AVFilterLink *inlink) { SelectContext *select = inlink->dst->priv; const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format); + int is_yuv; select->bitdepth = desc->comp[0].depth; - select->nb_planes = av_pix_fmt_count_planes(inlink->format); + is_yuv = !(desc->flags & AV_PIX_FMT_FLAG_RGB) && desc->nb_components >= 3; + select->nb_planes = is_yuv ? 1 : av_pix_fmt_count_planes(inlink->format); + for (int plane = 0; plane < select->nb_planes; plane++) { ptrdiff_t line_size = av_image_get_linesize(inlink->format, inlink->w, plane); int vsub = desc->log2_chroma_h; diff --git a/tests/ref/fate/filter-metadata-scenedetect b/tests/ref/fate/filter-metadata-scenedetect index 7ce2d6794e..36c033bc0e 100644 --- a/tests/ref/fate/filter-metadata-scenedetect +++ b/tests/ref/fate/filter-metadata-scenedetect @@ -1,11 +1,11 @@ pkt_pts=1620|tag:lavfi.scene_score=1.000000 -pkt_pts=4140|tag:lavfi.scene_score=0.668643 -pkt_pts=5800|tag:lavfi.scene_score=0.996721 -pkt_pts=6720|tag:lavfi.scene_score=0.357390 -pkt_pts=8160|tag:lavfi.scene_score=0.886268 -pkt_pts=9760|tag:lavfi.scene_score=0.926219 -pkt_pts=14080|tag:lavfi.scene_score=0.650033 +pkt_pts=4140|tag:lavfi.scene_score=0.923403 +pkt_pts=5800|tag:lavfi.scene_score=1.000000 +pkt_pts=6720|tag:lavfi.scene_score=0.475643 +pkt_pts=8160|tag:lavfi.scene_score=1.000000 +pkt_pts=9760|tag:lavfi.scene_score=1.000000 +pkt_pts=14080|tag:lavfi.scene_score=0.874623 pkt_pts=15700|tag:lavfi.scene_score=1.000000 -pkt_pts=18500|tag:lavfi.scene_score=0.316402 -pkt_pts=20040|tag:lavfi.scene_score=0.269509 +pkt_pts=18500|tag:lavfi.scene_score=0.422509 +pkt_pts=20040|tag:lavfi.scene_score=0.352360 pkt_pts=21760|tag:lavfi.scene_score=1.000000