From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Gerd_M=C3=B6llmann?= Newsgroups: gmane.emacs.devel Subject: Re: MPS: face-cache Date: Sun, 28 Apr 2024 09:41:21 +0200 Message-ID: References: <86a5leuigi.fsf@gnu.org> <86y18yszsm.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17574"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: eller.helmut@gmail.com, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Apr 28 09:41:48 2024 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1s0zAS-0004PA-R2 for ged-emacs-devel@m.gmane-mx.org; Sun, 28 Apr 2024 09:41:48 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s0zAA-0001VV-5A; Sun, 28 Apr 2024 03:41:30 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1s0zA8-0001VK-1K for emacs-devel@gnu.org; Sun, 28 Apr 2024 03:41:28 -0400 Original-Received: from mail-ej1-x62e.google.com ([2a00:1450:4864:20::62e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s0zA6-0004gD-KX; Sun, 28 Apr 2024 03:41:27 -0400 Original-Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-a58989cd1f8so441420966b.1; Sun, 28 Apr 2024 00:41:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1714290082; x=1714894882; darn=gnu.org; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=1CDjCkXFCxSS0ajXFFmb+HvNBdq28NSQp41uZaQUljQ=; b=fqh1SpzCYlfB4YtUdmFPJYTmOtGyGVhuLRudBvvxlJAMQuQ0YBZ3iTF2egkBazaYma TarFqXesW8PHZkyNg+jNm5+c++TNw4JcfBfIOd1Q77SMClDQIJUTfjoPNhLKWS19WQ/5 yVHFw4R+ljs30bLnG6ngqsIxcgnJAvi31UBSh8alwrttQBm5wQNXGJhG3h3E4oH9P2xS U+/nsmpTb20Cxsq7C2P/pGYfkEujUPqNR25j9pu1XhjbetH1uDe9gYl3XcTAzuv75fY3 +dS48LyRO/peY4/oaGOrLtKiQhN5rc98w2y24w04LXMUYk9QcDmTJNgtAfFcM0I+5tzx 0Zrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714290082; x=1714894882; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=1CDjCkXFCxSS0ajXFFmb+HvNBdq28NSQp41uZaQUljQ=; b=kB+IstQ54IBIUa1PnZV6dOVbQ4362LLa2BR/xAi3xB7vi8svE1zKjxrTX9/KHKNs1G QiEy5bGcbXIsFFxPmj4V7FrV2605sHz/+40gbiNx3C2YjouVpyBOdZf5Ag9xf+hua4Ix fDcuQhEiEQKBK5pqI7b0NWO4wUnMfKg8D1GyW2bm3iGzogaU/MoN6KM8viUq8uN/9dV8 CvaXN/964LMwp7Oo9iKg2/RKVxE74UqItHRLGAPg1Kq930X2qnDtHjbX3tP9WN6bZwtZ t7kL4EaBBvcCe9YO/j7jkASJyndLu7x2msz4u6DX2fwvi1E0fY/ABrWOBvKG22/zX2VY QfvA== X-Forwarded-Encrypted: i=1; AJvYcCXwDgss/gAqQ44Z5wh7zZ2Pq/nadxT0PHCzT26ySq2FaXOyukEtS7EcVNj4Dtt3LoJE3TP82OYYfq2AjPDNTEKP1p6n X-Gm-Message-State: AOJu0YwZa0iC8iATFc1XYFQqTmXsmk+FwC8z9h6ezmne9zajVOllyvbf 9a4eEZR9GXwmTWD05BHMhrsLbWSVg5xUuaIItE67HP+otY3/jdzTqhrtyQ== X-Google-Smtp-Source: AGHT+IHV4P5sJk3GZtf2CCTfXyW8GZZJvNoCNGNMX7EPZg+7gnfpzB0qio7SS+ZL9v4uJ+oGmjLgEw== X-Received: by 2002:a17:907:b9c9:b0:a52:3f01:e11d with SMTP id xa9-20020a170907b9c900b00a523f01e11dmr2518918ejc.34.1714290082040; Sun, 28 Apr 2024 00:41:22 -0700 (PDT) Original-Received: from pro2.fritz.box (pd9e36a77.dip0.t-ipconnect.de. [217.227.106.119]) by smtp.gmail.com with ESMTPSA id a10-20020a1709066d4a00b00a52567ca1b6sm12526822ejt.94.2024.04.28.00.41.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Apr 2024 00:41:21 -0700 (PDT) In-Reply-To: <86y18yszsm.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 28 Apr 2024 10:37:45 +0300") Received-SPF: pass client-ip=2a00:1450:4864:20::62e; envelope-from=gerd.moellmann@gmail.com; helo=mail-ej1-x62e.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:318247 Archived-At: Eli Zaretskii writes: >> From: Gerd M=C3=B6llmann >> Cc: eller.helmut@gmail.com, emacs-devel@gnu.org >> Date: Sun, 28 Apr 2024 08:28:39 +0200 >>=20 >> Eli Zaretskii writes: >>=20 >> > But there's also FRAME_FONTSET, e.g. for w32: >> > >> > #define FRAME_FONTSET(f) ((f)->output_data.w32->fontset) >> > >> > Are we handling it correctly vis-a-vis GC? fix_frame doesn't do >> > anything with it, AFAICT. Should it? >> > >>=20 >> Yeah, I think I see something similar here, but I don't understand it. >>=20 >> In my case, it looks like a string which is created by Ffont_xlfd_name >> is later garbled. The string is used as the name of a fontset. Fontsets >> are PVEC_CHAR_TABLE, which, AFAIU, are treated like normal vectors >> during old GC. It's a bit confusing to me... Fix_char_table does that >> for the new GC in a similar way. > > Maybe it all works because the pseudo-vector's SIZE includes the > extras? Must be so. In make-fontset, make-vector is used to make a normal vector which is then at the end made pseudovector. I guess somehow that all fits together.