From patchwork Mon Feb 20 10:12:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?5b6Q56aP6ZqG?= <839789740@qq.com> X-Patchwork-Id: 40448 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:5494:b0:bf:7b3a:fd32 with SMTP id i20csp1748399pzk; Mon, 20 Feb 2023 02:13:53 -0800 (PST) X-Google-Smtp-Source: AK7set+PWwHfJPkjkn834SvWX4NNOl5D8FfjrOcSuGHLTmdQnucgoSV92GuLC/Hx6XQk4KYsRdcs X-Received: by 2002:a17:906:1c56:b0:877:ef84:c7de with SMTP id l22-20020a1709061c5600b00877ef84c7demr7722513ejg.61.1676888033581; Mon, 20 Feb 2023 02:13:53 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1676888033; cv=none; d=google.com; s=arc-20160816; b=E78HsjyMCEAZpDr7cZvwIWDQLCXqsr0LKIrIL/B8hLfjB8qrpmp3nL/LYlxgYaiqS0 33cURU9d+c1dP0UDQaUG01HOoRmGYe/4eh7f37b6tJ9PKxAzzdn0ZgGXrkwv1RJvNoeY OhWpfOc4e3FP7iPyO2qSAT/pWkr6GYec+CFfB7rzq+7ZLiF1PvuxtIBHaOy3XtSFW2/Z 64wVHXJXMSViWyz9qu2+KJ/Y4NBnDA4yldbVeTlqgcej4+LFCDETINwaM1XhLOMuAMlf l905szIq7bv3iSI+qvMH4IdI+BzH8DusbpNYx4/dP5qTlC4ip01M84WxGXyxYWPblz/o +hPw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:mime-version:date:to:from:message-id :dkim-signature:delivered-to; bh=yTU1awvURhD9jQiNik/3XDky8l1CXA42AqYTy1I/4uM=; b=B8GCuA8V1Sn75nw0uy7exEWOlVDfJBU+o6Zi/9Hw+qOKfn0Og5+3eWwn1pvJvSts8G HcpugOM8aewWZIGY/CLaw+FaMyOLFMyd7ytqB4wNIjHf50jCn7EPN8WVI5ROEgRYKUiY FYfYSEFl96byQ7Jo/jRRwjE1vNMeJc65chBWYjJiLEhbFXthrRA2AjBniqJ3gdWItISA rQahKqWW6cx6qnk71hZS/dkRJSMwTM3HgY/b4IY667/qrTs29SwHueDGLycdU87ZdkPZ vBUo+7AlNfmJoQiccPrG8UBcSsX2pZun8oP+vNkvdJf1folFoI6KZAmD0SFXwlB+6Enx xK0g== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@qq.com header.s=s201512 header.b=iMW908qr; 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; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=qq.com Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id 29-20020a170906225d00b008b181fac830si13859611ejr.941.2023.02.20.02.13.52; Mon, 20 Feb 2023 02:13:53 -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; dkim=neutral (body hash did not verify) header.i=@qq.com header.s=s201512 header.b=iMW908qr; 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; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=qq.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id E456068BF97; Mon, 20 Feb 2023 12:13:48 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from out203-205-221-202.mail.qq.com (out203-205-221-202.mail.qq.com [203.205.221.202]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 13FE468BB17 for ; Mon, 20 Feb 2023 12:13:40 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1676888016; bh=ZosH5IwcBibIIG3H33sbhll+y1a2m8tJ9vtXEMEl2jQ=; h=From:To:Cc:Subject:Date; b=iMW908qrANmAXeOFyy1ujn/XxLZ/n9ZihLdaU8PeYMTr3TaVGlt9wsdYXq0wI0VIF RpyOL6DPRMW2cXz1wyMl0uvKMhVFvunK3ihyeAjqbbnFmrFT6OOEFW7F3havzlDoxY dVKK8dxkrfUJ/xF9xuTLnX6+MoBole9QoduGojEI= Received: from localhost.localdomain ([59.41.116.184]) by newxmesmtplogicsvrszc1-0.qq.com (NewEsmtp) with SMTP id 3362F6E0; Mon, 20 Feb 2023 18:12:54 +0800 X-QQ-mid: xmsmtpt1676887974t78aix6s8 Message-ID: X-QQ-XMAILINFO: NDgMZBR9sMmauo+QmT7PMY4slx7Yg9EgoY5FQTxuqbjY7MaqFQBILXRv5YclND +DYPuECzaG4CXk6GjO2RNSSLV37+9Dlb099oeW10GPktZOjaquRZmaPXk+wv9+ARsbrfV0KbemPX VGhlrewcInDFPVhSDFFzbi+ZIYZqVxGAFRVLlmKzSS0kKWUCyyFg7cSF5O7mlQl/dRmktwnuf6zU oVftiwJw46pyqZ79WeJS6gWCk2lWsDu0UgjI1yB1ku87a5Z2pvl1pDmw7NXbqZGJB6IdbYkgVNzc LYAh9J46YId1uSElycivc9r/982u/XQPP1VfHrmkGTPq/ylZ6GB5lVnuxZrI/4Pv19oh53cNfZvl uTOdXYYVY7gwwZr34ffDrNRDcWnario5e/SEEdGjOb6RCQekVxIJtux71THVm7iQvVBVXOmBZvJf qf4kFRI6IeRQIfUJ9zYnZ6oVuYry5HU/g3bbJtcAa/Sz87l2PtHRsDyqx1fyHADIT89cFu432UUJ YFheeF1xURof4UtXrMwoTUUPvwe8OyIDpgkGI1tF0KO2sRzNPf7plRJnW78tc7E7maAsIgsCkb0V IGAgPIVpR1xth8nTUmU6++Get4lduYmmJRb8bGpWhYoPfGRq1Rl2GpY+gsa8I/lLyOwy/AI1REZz ScLwIewe56Ucg4FGwvjs/10GkGUVe4CVsFoGq6C3itj7H4uEV9zE44wkfVLp6nWxxVy7dmUPD3RH C3QZ9FLKgzpHotX0CUjeLaeb/ehaWtQjyDEr59sqD86KWfu03JaF1C0NAJyzozj/EQ6kGeEotRTp cYYkil1kQQoXlMuwvn7HHf4goTnbHbyWgBU0Rn4prhM4bcIykH/RvAcVUg8+W2SL0qAGwBu662D0 Wm8+ou/u7xWj0tUcboU+GZ5H6mscnM457W714WmcjuJv/NlFjN5ZV4JswnriLol5HD7O06DIy5BY lTl96+/hubNH1uD2wcvg== From: xufuji456 <839789740@qq.com> To: ffmpeg-devel@ffmpeg.org Date: Mon, 20 Feb 2023 18:12:51 +0800 X-OQ-MSGID: <20230220101251.82041-1-839789740@qq.com> X-Mailer: git-send-email 2.32.0 (Apple Git-132) MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] libavcodec/vp9:reduce memory copy of prob.coef 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 Cc: xufuji456 <839789740@qq.com> Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: BP8uxe3bwm9c --- libavcodec/vp9.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c index ebb89a413c..4a9fed62e0 100644 --- a/libavcodec/vp9.c +++ b/libavcodec/vp9.c @@ -948,7 +948,7 @@ static int decode_frame_header(AVCodecContext *avctx, break; for (n = 0; n < 3; n++) { if (vpx_rac_get_prob_branchy(&s->c, 252)) - p[n] = update_prob(&s->c, r[n]); + r[n] = p[n] = update_prob(&s->c, r[n]); else p[n] = r[n]; } @@ -1661,18 +1661,6 @@ static int vp9_decode_frame(AVCodecContext *avctx, AVFrame *frame, return ret; } if (s->s.h.refreshctx && s->s.h.parallelmode) { - int j, k, l, m; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 2; j++) - for (k = 0; k < 2; k++) - for (l = 0; l < 6; l++) - for (m = 0; m < 6; m++) - memcpy(s->prob_ctx[s->s.h.framectxid].coef[i][j][k][l][m], - s->prob.coef[i][j][k][l][m], 3); - if (s->s.h.txfmmode == i) - break; - } s->prob_ctx[s->s.h.framectxid].p = s->prob.p; ff_thread_finish_setup(avctx); } else if (!s->s.h.refreshctx) {