From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Aaron Jensen Newsgroups: gmane.emacs.bugs Subject: bug#32932: 27.0.50; render bugs on macOS Mojave Date: Thu, 8 Nov 2018 08:28:03 -0800 Message-ID: References: <20181103203635.GB41015@breton.holly.idiocy.org> <83muqpeuw0.fsf@gnu.org> <20181104132404.GA58336@breton.holly.idiocy.org> <20181104201148.GA70884@breton.holly.idiocy.org> <20181105185516.GA71125@breton.holly.idiocy.org> <20181108152117.GA98842@breton.holly.idiocy.org> <83va57bmzq.fsf@gnu.org> <20181108161715.GA99392@breton.holly.idiocy.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1541694878 25587 195.159.176.226 (8 Nov 2018 16:34:38 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 8 Nov 2018 16:34:38 +0000 (UTC) Cc: boris@d12frosted.io, 32932@debbugs.gnu.org To: Eli Zaretskii , Alan Third Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 08 17:34:34 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gKnGJ-0006V0-Le for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 08 Nov 2018 08:28:05 -0800 (PST) Original-Received: from 1058052472880 named unknown by gmailapi.google.com with HTTPREST; Thu, 8 Nov 2018 08:28:03 -0800 In-Reply-To: <20181108161715.GA99392@breton.holly.idiocy.org> X-Mailer: Airmail (528) 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: 208.118.235.43 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:152171 Archived-At: On November 8, 2018 at 8:17:21 AM, Alan Third (alan@idiocy.org(mailto:alan@idiocy.org)) wrote: > If I could suppress the clearing action that would solve the problem. > > If expose_frame could draw the rectangle as it was before the > frame/window was marked garbaged, that would also solve the problem. > > I don=E2=80=99t believe the former is possible, and I don=E2=80=99t know = if the latter > is possible. I=E2=80=99m only partially following this now, so I=E2=80=99m sorry if this= idea doesn=E2=80=99t make sense=E2=80=94but if there=E2=80=99s a spot where the = repaint actually happens, could you dirty the rects right before the repaint. In other words, queue into a queue the rect dirtying in all the places it happens and only actually process the dirty queue once you know you can paint. Aaron