From patchwork Tue Aug 13 01:39:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Wang X-Patchwork-Id: 14457 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 67C2B447C39 for ; Tue, 13 Aug 2019 04:40:02 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3DBE668ABBE; Tue, 13 Aug 2019 04:40:02 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 2EAFA68A879 for ; Tue, 13 Aug 2019 04:39:56 +0300 (EEST) Received: by mail-pl1-f171.google.com with SMTP id m9so48421468pls.8 for ; Mon, 12 Aug 2019 18:39:56 -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=zt8zyj1fbuV3EjYXb2PophAE6x8FkXYw+psFVjDqxqE=; b=VsAXtVH4CAr416EXJliMZy11EJgpRvNQVpBm1YW8r6O1427Eyzo7Na7bpSxVc5/qwF 5GcrSQ9YzqJ6haodpEn3b3OCY0obFR0GxrA7BKfpW6Q1vAQzTSgV5z4W3a/iydqBmFlY XTGYaNX1kg8RGoAZ9pwSdWCWFeFcBiqjl7B6jT2UQxQw4WFkCEdOk3w823RUauzTlLjm o4qlfhkGIDbJOawrZb2SY6wNUngy9F1MAokZcpHWamaspC88wWW0mA00Xtu4QRESJaoQ VVLspw0QuH6bBPErxiUU6ZOKzpcZPz4ZMVcH2YgMAThY/qCjPY8I0bLYGKZyGdAPyB/F /pjQ== 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=zt8zyj1fbuV3EjYXb2PophAE6x8FkXYw+psFVjDqxqE=; b=Uyg9fZnOhhZ1ZUXg4s/4ULqNUURTAIhOWsZjLYWLQFmw21JUuwK4HQz/DNjWR+SPwm PJXEDPtuRReNMtq/j1lSa7utqLBko96ea95EmfCKF8CIwIdoj0w1FZVtKvNGIUeSdnq9 OJWpS9yUg1Wc1Kue0CLnBP+oVwTr9qQkoKfBy8OpJVrq6gUb5meeO+sEFcQdQiEElWl7 4B1mg9l7HKexs3p9Su2PZVBDLIezXE/paAssMcnNueEjAhxyHNy9DSj3n31nyiBEVKPQ 8/QtpN1GnioOywqI+V1vOLYXFbHD3ivNt4QiM8szYFwQ2P4uxPfV8UhCNHSNtQfZC/hp 5U1A== X-Gm-Message-State: APjAAAWnViJkuAyW2TWBcW41eyTunf2MYOvBZWMs61uYWok5Rov5GtD0 0nMXgONMmoVM5X98Y8c8I45Gg8cp X-Google-Smtp-Source: APXvYqxnfv7Q7sj9oZ4FmVg9bKukwUpytNvKqI30RxcQAfuaGwFuDrP4bz+QgTwEXthRNhO960zQuA== X-Received: by 2002:a17:902:f01:: with SMTP id 1mr29496876ply.337.1565660393728; Mon, 12 Aug 2019 18:39:53 -0700 (PDT) Received: from vpn.localdomain ([47.90.99.151]) by smtp.gmail.com with ESMTPSA id v12sm93418854pgr.86.2019.08.12.18.39.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 12 Aug 2019 18:39:53 -0700 (PDT) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Tue, 13 Aug 2019 09:39:47 +0800 Message-Id: <20190813013947.12738-1-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 | 6 +++++- tests/ref/fate/filter-metadata-scenedetect | 16 ++++++++-------- 2 files changed, 13 insertions(+), 9 deletions(-) diff --git a/libavfilter/f_select.c b/libavfilter/f_select.c index 5c7372c976..755e10a399 100644 --- a/libavfilter/f_select.c +++ b/libavfilter/f_select.c @@ -209,9 +209,13 @@ static int config_input(AVFilterLink *inlink) { SelectContext *select = inlink->dst->priv; const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format); + int is_yuv = !(desc->flags & AV_PIX_FMT_FLAG_RGB) && + (desc->flags & AV_PIX_FMT_FLAG_PLANAR) && + desc->nb_components >= 3; select->bitdepth = desc->comp[0].depth; - select->nb_planes = av_pix_fmt_count_planes(inlink->format); + 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