From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.bugs Subject: bug#38497: 27.0.50; Frame is not rendered when frame-resize-pixelwise it 't Date: Fri, 13 Dec 2019 19:42:01 +0800 Message-ID: <8736domoza.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> References: <87wobbjlm0.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <7caf72bb-1dc0-6e6d-430a-5c28295fb80c@gmx.at> <87tv6fjco6.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <20b3b02b-8018-49cd-4ab3-702ccf9e1c28@gmx.at> <87d0d0i7hk.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <25861c90-bdb5-e873-7da7-22a8d997f4b6@gmx.at> <871rtghy2v.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <2975a018-4c5c-4da4-f236-8eb4338a9829@gmx.at> <878sngvhaf.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> <13a1e840-7ca3-fb70-e773-de12089bd97e@gmx.at> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; 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Fri, 13 Dec 2019 03:43:57 -0800 (PST) In-Reply-To: <13a1e840-7ca3-fb70-e773-de12089bd97e@gmx.at> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:173268 Archived-At: > Does the bug appear when you build with xft and _without_ cairo? The bug disappears then. Though Gentoo default build turns on cairo if xft is enabled and cairo is not explicitly disabled. A comment from ebuild: USE flag \"cairo\" has no effect if \"xft\" is not set. > Alternatively, what is a minimal recipe to make it appear with Lucid > and xft? The minimal recipe is what I posted in the first email. (Actually, can be even smaller. See below) > Something cheaper to test: Does the bug also appear when you disable > tool bars, menu bars or scroll bars? No. It disappears. Specifically, it disappears when I disable menu-bar. Actually, there is no redrawing when I simply do 1. emacs -Q 2. maximise frame 3. M-x menu-bar-mode Best, Ihor martin rudalics writes: > > The redrawing bug disappears once I disable --with-xft. > > I also tried to change the font to "Adobe sans", "Fira Sans", and "Fira > > Code". The bug still persists. > > Does the bug appear when you build with xft and _without_ cairo? > Alternatively, what is a minimal recipe to make it appear with Lucid > and xft? > > Something cheaper to test: Does the bug also appear when you disable > tool bars, menu bars or scroll bars? Silly shots in the dark when we > have an apparently font related bug. But I have absolutely no clue > why Lucid builds should behave so differently in this regard. > > martin