From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.devel Subject: Re: Question about display engine Date: Tue, 3 Sep 2019 18:41:40 +0200 Message-ID: <85658428-5253-6099-07b8-79831cf4e689@gmx.at> References: <83woexb3yu.fsf@gnu.org> <160dfd3f-60d4-8758-df65-2165c552f39e@gmx.at> <83zhjrakf9.fsf@gnu.org> <2aff0873-5d18-a4a0-eada-1ad0e632e753@gmx.at> <83mufr9gya.fsf@gnu.org> <03a80221-5222-9b8b-86a1-67cef18df463@gmx.at> <83zhjp937v.fsf@gnu.org> <8acd9fc1-e6ce-9a86-cfb6-e00a672c154a@gmx.at> <20190901122628.aynhzwwpvqbgyydh@Ergus> <20190902110504.zniyfmd7bi53iyxe@Ergus> <83zhjm7juc.fsf@gnu.org> <4663e760-a611-6c29-e0e2-69bde9da87b1@gmx.at> <83tv9t77oq.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="8309"; mail-complaints-to="usenet@blaine.gmane.org" Cc: spacibba@aol.com, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Sep 03 18:44:55 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1i5BvK-0001xi-IY for ged-emacs-devel@m.gmane.org; Tue, 03 Sep 2019 18:44:54 +0200 Original-Received: from localhost ([::1]:49174 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5BvI-0003sN-Pn for ged-emacs-devel@m.gmane.org; Tue, 03 Sep 2019 12:44:53 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42435) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5BsN-0003o8-Fd for emacs-devel@gnu.org; Tue, 03 Sep 2019 12:41:52 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i5BsM-0005NO-G1 for emacs-devel@gnu.org; Tue, 03 Sep 2019 12:41:51 -0400 Original-Received: from mout.gmx.net ([212.227.15.18]:51167) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1i5BsL-0005MD-0b; Tue, 03 Sep 2019 12:41:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1567528902; bh=Tm9LS3cIdS6jsGKV6sajp0N9rJp7moJMVXV8UJ6J5M8=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=YjgBz9TuoT+E3mG1fkWp+I4JE0UQ+KZ3izRVsT9TlZplYcOLpHHTZpI4MV/xX5HtW PMM9wtaNl2HbZvMFnz322PjwIRWet1RHXafGqqE4M6OTFOHapok/BTCxQh0jNf4opN 8CZmaWO7shCdiLQiPvVKxdOxcerjrmxcTaBXXt5s= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from [192.168.1.100] ([46.125.250.108]) by mail.gmx.com (mrgmx003 [212.227.17.190]) with ESMTPSA (Nemesis) id 0LlV71-1icrre3LPz-00bIFK; Tue, 03 Sep 2019 18:41:41 +0200 In-Reply-To: <83tv9t77oq.fsf@gnu.org> Content-Language: de-DE X-Provags-ID: V03:K1:HC9TwOUWhT5+v9UY5oXIqTEOWdYF6PJV/UYuGXSOxTUBzL3jd38 BCTJqVch4wCs98NYVB10vf8y7Sq+2FIPRsL5RO9fnr7y/IEsPTC/myUWnXePrYRk0dpzzD4 W79QCEJQB4z/WfXxIG6OtXKyadnM1NCStAUiiX1vH8PaPx7HVee+fj8PlDNjYEXiw/wwKJ1 +URFwknhAxy4nio1BJs6Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:y44QoALyKMQ=:wxHT4lZ3TPjsaIfGY0Cn6r kbfhdnWGw4NM8UhWpNz/5+pTCtaFVjq+COyW805cBb3MfLj4OlaeO5bUpsXZGVRV0FhDNLm3Z 2RXlU7Op7CagYWXncQblOSNvdQeHpx0HtPo6kMMfBvpav43o3R9iRWp/Y2NQQr7rWoe1cX+ir EY+QqtqFzXpKPPN6EA0Zcd1JXWFZ1m/SL7hvC61shrRsc2X6yQRcpwwqFfg/j296+Ak+CeDYw 8HLFSgRpcbGn8lrRy/aCyr6J7QvZIlGjO4wI9uIJoVvIcER9jnpdhxQD9YwetEzK9uYfM/P6O omVLRcA4zkZ/npaOhpF+e+aJdKUNcURWRVx/TGm4lV6glp0Smr9R8hB4cZO7nc8Sr7Reo8b2V ve1h3L4j5iDnkX/RGAYgXtu78qsaJQZ1YMbFjaXGNnik9O/YVU/mLnBa2ianRRskqDXxE4Lhi jyCo0M/ymknysutsa+RzbmUzXueIBtZ4RklktDC9QeE684n+2d7TploqNEz+JoalpnMqJB1rV vDd327ZdHQC0iGf4eCFhDL/8fY44vP5c0hrsG1gU5qJwJHqBOYH+DmtQQDUKyPv1ttMqZzMVf ClZt6pan4smZer99tfrZYS2iB9WK6tD8kTOKG4uObyb59/x+cYn4IB5ZcN2z+lctDHFjWdlFd yOxFziY3Tmfa4ehKtYm/2pc65jvqgA5+OA35vPUc68r8jCdJP5KB3exo8ljtTnBGWyN8Ixtvo wbGxby9d/rqxj7I/Dx4o9/h9NiNp33N++sbK4OyQcZsk1Jh+8DGvypy4KXNn1LA47tQN9qUq X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.15.18 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:239816 Archived-At: > What do you call "realize a face", exactly, Whatever realize_face does with its attrs argument. > and why do you think it is > so expensive as to justify doing that lazily? Due to the overhead to calculate, cache and eventually free the realized face. martin