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 DE4264980D for ; Thu, 21 Mar 2024 00:37:35 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3431268D475; Thu, 21 Mar 2024 02:37:32 +0200 (EET) Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 44A3368CD43 for ; Thu, 21 Mar 2024 02:37:26 +0200 (EET) Received: by mail-pl1-f182.google.com with SMTP id d9443c01a7336-1dff837d674so3428335ad.3 for ; Wed, 20 Mar 2024 17:37:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1710981443; x=1711586243; darn=ffmpeg.org; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=LxYFSaZ7/hwPpzRpQ5K2oqnS86KEw7GzUKTvAFHFOZg=; b=mPhPa6MaMO+uyXsuRhcLVm8D5uCBECNUS9Ff0EC2wg8LHkTKIPIFZ4DJjGtuBJ6EBU J/Q/aXWRfqQrBdrLYvUYRYD+VzgKdC33y0PGDr40TI+blBbHiNngCmg82vo1G2VTHbu2 ybn/HrQauVnqNTHA50x0lPHwW1rUEDw1koBWq2sUbVw5jpJ7oqSRQOGSmq7OKT3lv5F/ inVJa+TPdBDvvGOpQS+J/MsDYqfTrCr0j7U4xn9lpcfFJ1FqvEXHdcGzdpIAxuWBDDLq qQDZ0etpTD7YpLaWrKBYUqwr9iMJax+PBl8AUFOI4u4XiPYdMnNWVjgldYlypc4DiJiO kLOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710981443; x=1711586243; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=LxYFSaZ7/hwPpzRpQ5K2oqnS86KEw7GzUKTvAFHFOZg=; b=xLs4fZo8t6Ynr08ivHLlP8Tbh3HOFRteR4QizbqItzbuzAt7WVmXTXHSAVk3Wk9VnW AIiJT9Ojc27N09wej/mITC/1SYNgVombfuSOwEkvF1r///OM3ozGdZOkdJHrbwhzjipc PDe3eXUz4YA/7Kj0VXT3vmy1T+1KDDsGUnzGZk3UnQNn9U3iptCsn419H2B68QNWBpfM KFF09IRNiN3TM/Q/tGSXWw1CRItqcygQgvLsV/88DYulbBVPQxZ569H4E/89pnaoWpd4 oOJkp0PJ8ThbU0RhY94uMZG+QUdd0inXFSMqk5/JKWGlJE+peFJ7/J8IdmFnUJpo3aWq uYEA== X-Gm-Message-State: AOJu0Yyr4NyRISKCI6aF+Vbnt3VCB9Kg7Jy1wTfcAv0Qa6YM1dP0K9w+ Y8A2KmNjf6IsQai/obu4YB2MzY1rwBy3L9i9LD8uJaVon/x5HR/KATGK6Hqq X-Google-Smtp-Source: AGHT+IFVkl9syifTNWu61f5nZVkYERZACIQVhlWSmijlfCpoglxZt9DgpWYbydTNfZWZhlswnf/kJg== X-Received: by 2002:a05:6a21:33a0:b0:1a3:8dbe:746e with SMTP id yy32-20020a056a2133a000b001a38dbe746emr2698436pzb.26.1710981066620; Wed, 20 Mar 2024 17:31:06 -0700 (PDT) Received: from [192.168.0.10] ([190.194.167.233]) by smtp.gmail.com with ESMTPSA id d9-20020a170903230900b001dda64281a9sm7453959plh.85.2024.03.20.17.31.05 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 20 Mar 2024 17:31:06 -0700 (PDT) Message-ID: <929fc782-9e91-4c63-993c-8ea4b4990912@gmail.com> Date: Wed, 20 Mar 2024 21:31:24 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: ffmpeg-devel@ffmpeg.org References: <20240320222355.GX6420@pb2> From: James Almer In-Reply-To: <20240320222355.GX6420@pb2> Subject: Re: [FFmpeg-devel] sizeof(HEVCVPS) 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 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: On 3/20/2024 7:23 PM, Michael Niedermayer wrote: > Hi > > why is sizeof(HEVCVPS) is 7463476 ? > > If you think about this for a moment, a VPS in the bit stream is what, 5 bytes ? > > Now iam not even talking about someone proving you a 10mb file with a million VPSs > 7TB allocation, memsets memcpies, ... > > But even with a totally normal file 7mb is easily bigger than the frame buffer > that wastes memory, it wastes cpu time, it wastes data cache > > thx Posted a patch for this. _______________________________________________ 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".