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 C00D84A680 for ; Wed, 3 Apr 2024 08:56:19 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 5A5E568D112; Wed, 3 Apr 2024 11:56:16 +0300 (EEST) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 95A5968CD83 for ; Wed, 3 Apr 2024 11:56:10 +0300 (EEST) Authentication-Results: mail0.khirnov.net; dkim=pass (2048-bit key; unprotected) header.d=khirnov.net header.i=@khirnov.net header.a=rsa-sha256 header.s=mail header.b=OZIQTKPI; dkim-atps=neutral Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 52E37240DAC for ; Wed, 3 Apr 2024 10:56:10 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavis, port 10024) with ESMTP id tU3oxtoja_C5 for ; Wed, 3 Apr 2024 10:56:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=khirnov.net; s=mail; t=1712134567; bh=VeZUrOl6OCSIRVmPQgQhmcxzpo4GEACzjmaWZlBGoOc=; h=Subject:From:To:In-Reply-To:References:Date:From; b=OZIQTKPIw/CC5N25t2gYLcyHdRXU6MvamPdGZDSP8Lh6RDAR84pmCdxC0bWcz2/9L kNsBV/5DmrjHsKuyEbiAWk8lkO6Y1T+fT3RgnehRwJEN45jQdFlJUGj1Sr8FuaXuN1 zArt7V/sLjt8XENi+S5dg8eb/7exUU+HwPcbHD0x7hs87s8JmSiC/BnB7HPDr5eL5I yJVFngwT1GYeuFHxkTLve/8JMoOOAfkaw4OafQCMPIWpLd3D9Q+k+sSMb7wcbvd+NK 8V9KW4kbvwLCRs0IvnobIj8sf4Bvbr/x5h/jIKLmpj2/BlvDiWX8zMRmBY89LdEMfQ xgQzljCJf1Qxg== Received: from lain.khirnov.net (lain.khirnov.net [IPv6:2001:67c:1138:4306::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "lain.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id E7DDC2404E5 for ; Wed, 3 Apr 2024 10:56:07 +0200 (CEST) Received: by lain.khirnov.net (Postfix, from userid 1000) id C5F531601B9; Wed, 3 Apr 2024 10:56:07 +0200 (CEST) From: Anton Khirnov To: FFmpeg development discussions and patches In-Reply-To: References: <20240328131518.766-1-tong1.wu@intel.com> <441463cf-447d-4f12-aecb-84f00bfc544e@jkqxz.net> <7ca46fea-b47a-47cc-87b0-5f8e22c08ee1@gmail.com> <9085952b-8ea6-4d8e-a6a1-b1584e47c352@jkqxz.net> Mail-Followup-To: FFmpeg development discussions and patches Date: Wed, 03 Apr 2024 10:56:07 +0200 Message-ID: <171213456778.28449.4384643282891931034@lain.khirnov.net> User-Agent: alot/0.8.1 MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH] avcodec/hevc_ps: fix the problem of memcmp losing effectiveness 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-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: Quoting Andreas Rheinhardt (2024-03-29 16:58:48) > This does not change that I consider it crazy to remove the parameter > sets referencing a parameter set that is removed. What's crazy about it? A PPS is parsed for a given SPS. If the SPS is gone, then the PPS must be either removed or re-parsed with the new SPS. The latter would be far more complex and AFAIK is not actually needed for anything. -- Anton Khirnov _______________________________________________ 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".