GNU bug report logs - #16594
24.3.50; very slow redraw when resizing windows horizontally

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Message #74 received at 16594 <at> debbugs.gnu.org (full text, mbox):

From: Darren Hoo <darren.hoo <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: "Jan D." <jan.h.d <at> swipnet.se>, 16594 <at> debbugs.gnu.org
Subject: Re: bug#16594: 24.3.50;
 very slow redraw when resizing windows horizontally
Date: Fri, 31 Jan 2014 20:54:56 +0800

[Message part 1 (text/plain, inline)]

Eli Zaretskii <eliz <at> gnu.org> writes:

>> Date: Fri, 31 Jan 2014 10:58:01 +0100
>> From: "Jan D." <jan.h.d <at> swipnet.se>
>> CC: Darren Hoo <darren.hoo <at> gmail.com>, 16594 <at> debbugs.gnu.org
>> 
>> Eli Zaretskii skrev 2014-01-31 09:22:
>> 
>> > No, it's read-char and x_write_glyphs.  The latter calls the X server.
>> 
>> I got the impression he ran an NS build?  No X server involved.
>
> So what does x_write_glyphs etc. do in the NS build?

Maybe inverted call tree shows it clearer:

[argb32_image_mark_rgb32.png (image/png, attachment)]

[Message part 3 (text/plain, inline)]

Not sure whether it's related but someone says this:

http://lists.apple.com/archives/quartz-dev/2007/Nov/msg00113.html

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