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Re: Pixel scrolling support


From: Po Lu
Subject: Re: Pixel scrolling support
Date: Fri, 26 Nov 2021 21:50:23 +0800
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux)

Eli Zaretskii <eliz@gnu.org> writes:

>> I am at a loss with respect to that.

> I thought you said it does work with images, just slowly (which hints
> on high CPU load)?

It works with images, but not very large images that are taller than the
window they are displayed in.

bug#52120 is a related issue that manifests itself during pixel
scrolling, but it's not related to the problem here.

I have tracked it down to some deficiency in the cairo code, and I will
fix it once I get time.

Thanks.


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