From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 2D94E45725 for ; Mon, 20 Feb 2023 10:13:51 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id B20A468BF87; Mon, 20 Feb 2023 12:13:48 +0200 (EET) 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> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --- 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) { -- 2.32.0 (Apple Git-132) _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".