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Re: Variable pitch text filling

From: Lars Ingebrigtsen
Subject: Re: Variable pitch text filling
Date: Sat, 04 Dec 2021 06:41:43 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux)

Eli Zaretskii <eliz@gnu.org> writes:

>> If that's the case, perhaps we could stop doing that if we're doing a
>> gridded display?
> That'd be much slower, I guess?  For each such separate glyph we need
> first clear the background with the color of the face, then draw the
> glyph itself.  Right now, we clear the background for all of the
> glyphs in one GUI call, then write all of the glyphs in a single call
> to the font driver.

Perhaps we could try to benchmark -- it might be acceptable (and we
wouldn't be doing this in all buffers normally).  But I don't know how
to benchmark this.

(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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