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bug#51886: 29.0.50; pixel-scroll-mode garbage collects like crazy
From: |
Lars Ingebrigtsen |
Subject: |
bug#51886: 29.0.50; pixel-scroll-mode garbage collects like crazy |
Date: |
Tue, 20 Sep 2022 17:16:33 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Po Lu <luangruo@yahoo.com> writes:
> Starting from `emacs -Q', do M-x pixel-scroll-mode RET, then configure
> it as follows:
>
> (setq pixel-dead-time 0)
> (setq pixel-resolution-fine-flag 1)
> (setq garbage-collection-messages t)
>
> Then scroll the display with the mouse wheel. It will garbage collect
> like crazy, leading to a great deal of stuttering (in emacs-28 as well).
>
> I want to reuse most of the code in pixel-scroll.el for XInput2 pixel
> scrolling, but this is holding me back, as the excessive garbage
> collection makes it completely unusable.
This was almost a year ago, and I think you've fixed a bunch of things
in this area meanwhile, if I remember correctly? Is this bug report
still relevant? (I haven't tried to reproduce the problem myself.)
- bug#51886: 29.0.50; pixel-scroll-mode garbage collects like crazy,
Lars Ingebrigtsen <=