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From: Eli Zaretskii <eliz@gnu.org>
To: Yuri D'Elia <wavexx@thregr.org>
Cc: emacs-devel@gnu.org
Subject: Re: Issues with partial repainting when enabling cairo
Date: Fri, 27 Jan 2017 17:35:31 +0200	[thread overview]
Message-ID: <834m0k1poc.fsf@gnu.org> (raw)
In-Reply-To: <87bmus8scp.fsf@wavexx.thregr.org> (message from Yuri D'Elia on Fri, 27 Jan 2017 15:55:50 +0100)

> From: Yuri D'Elia <wavexx@thregr.org>
> Date: Fri, 27 Jan 2017 15:55:50 +0100
> 
> I briefly tested a build from master with lucid+cairo enabled on X11.
> How experimental is "experimental" supposed to be? ;)
> 
> It seems that some areas of the frame are not repainted correctly.
> 
> For instance, scrolling by pages does not refresh the top (or bottom)
> lines at all. More properly, it seems to be a fixed area at the
> top/bottom - not really related to visual lines.
> 
> Maybe related to 'scroll-margin?
> 
> There are some bug reports about cairo on the bts, but nothing so
> glaring.

Glaring display bugs are the main problem with Cairo, AFAIK.  We need
motivated individuals who'd work on debugging and fixing those
problems.

TIA



  reply	other threads:[~2017-01-27 15:35 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-27 14:55 Issues with partial repainting when enabling cairo Yuri D'Elia
2017-01-27 15:35 ` Eli Zaretskii [this message]
2017-01-27 16:39   ` Yuri D'Elia
2017-01-27 16:51     ` Eli Zaretskii
2017-01-27 16:51     ` Stefan Monnier

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