From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <ffmpeg-devel-bounces@ffmpeg.org> Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id CD9124C3BA for <ffmpegdev@gitmailbox.com>; Fri, 4 Apr 2025 17:49:48 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8171668AB42; Fri, 4 Apr 2025 20:49:44 +0300 (EEST) Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 09362687DA8 for <ffmpeg-devel@ffmpeg.org>; Fri, 4 Apr 2025 20:49:37 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 4A0FD20485 for <ffmpeg-devel@ffmpeg.org>; Fri, 4 Apr 2025 17:49:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1743788977; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=GPl3pJE9DrNJTYd7aY8UYb+jrTWqcTt8rrbLCse37WQ=; b=nSiGusiOvcXAJtMxzUs4oFZ8nycBK7yjg63jGlizyCXR0FWFSHdwwf6N8kevdNj5ATbI7N WfdZnPxJs6EpeKDNyNXHQbzmJcKgaysm9STBymCEONrcFAAkhM2OddVT2ShRlbCNrbvm6D c3IZAWG8AlzFYSD9ka8niAHIaWql5ZctpGz8cAvyxDJmvSvFk7mwRzCw/9t3NYkKLqQELG iXs1AguL0zz/8bi0DBPgpfatPytUWRUwIUxXjclpmATE6Gx9jvxOBDWl8cN3k482+E0tSn K00GKFOlm63JOR3tgRTp0pmfLIAWoyLLJGaMogQMPbG/ims7icS9u44k17Ux6Q== Date: Fri, 4 Apr 2025 19:49:36 +0200 From: Michael Niedermayer <michael@niedermayer.cc> To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org> Message-ID: <20250404174936.GP4991@pb2> References: <20250402005154.1096898-1-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20250402005154.1096898-1-michael@niedermayer.cc> X-GND-State: clean X-GND-Score: -70 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdduledvtdekucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenfghrlhcuvffnffculdeftddmnecujfgurhepfffhvffukfhfgggtuggjsehgtderredttddvnecuhfhrohhmpefoihgthhgrvghlucfpihgvuggvrhhmrgihvghruceomhhitghhrggvlhesnhhivgguvghrmhgrhigvrhdrtggtqeenucggtffrrghtthgvrhhnpeeigeektdejudffjefhteegjedtgeettefggedthfejgfevhfetgeekjedtvdfhveenucfkphepgedurdeiiedrieejrdduudefnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepgedurdeiiedrieejrdduudefpdhhvghloheplhhotggrlhhhohhsthdpmhgrihhlfhhrohhmpehmihgthhgrvghlsehnihgvuggvrhhmrgihvghrrdgttgdpnhgspghrtghpthhtohepuddprhgtphhtthhopehffhhmphgvghdquggvvhgvlhesfhhfmhhpvghgrdhorhhg X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH] avcodec/ffv1: Allocate unit only when needed and only as large as needed X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches <ffmpeg-devel.ffmpeg.org> List-Unsubscribe: <https://ffmpeg.org/mailman/options/ffmpeg-devel>, <mailto:ffmpeg-devel-request@ffmpeg.org?subject=unsubscribe> List-Archive: <https://ffmpeg.org/pipermail/ffmpeg-devel> List-Post: <mailto:ffmpeg-devel@ffmpeg.org> List-Help: <mailto:ffmpeg-devel-request@ffmpeg.org?subject=help> List-Subscribe: <https://ffmpeg.org/mailman/listinfo/ffmpeg-devel>, <mailto:ffmpeg-devel-request@ffmpeg.org?subject=subscribe> Reply-To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org> Content-Type: multipart/mixed; boundary="===============4833154515704239647==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" <ffmpeg-devel-bounces@ffmpeg.org> Archived-At: <https://master.gitmailbox.com/ffmpegdev/20250404174936.GP4991@pb2/> List-Archive: <https://master.gitmailbox.com/ffmpegdev/> List-Post: <mailto:ffmpegdev@gitmailbox.com> --===============4833154515704239647== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Frqm0RSxMdGcHMNB" Content-Disposition: inline --Frqm0RSxMdGcHMNB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 02, 2025 at 02:51:54AM +0200, Michael Niedermayer wrote: > That is instead of a fixed 65536, we now allocate only as many as there > are pixels. > We also allocate only for the encoder and only when remapping is enabled > and only for 32bit per sample >=20 > This should reduce memory consumption, the 2nd array will be > dealt with in a future commit >=20 > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > libavcodec/ffv1.h | 2 +- > libavcodec/ffv1enc.c | 17 +++++++++++++++++ > 2 files changed, 18 insertions(+), 1 deletion(-) will apply [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety -- Benjamin Franklin --Frqm0RSxMdGcHMNB Content-Type: application/pgp-signature; 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