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bug#42406: Mouse-wheel scrolling can be flickering
From: |
martin rudalics |
Subject: |
bug#42406: Mouse-wheel scrolling can be flickering |
Date: |
Thu, 17 Dec 2020 16:13:37 +0100 |
> set-window-start is how Lisp programs tell the display engine to
> scroll the display. So if we agree that scrolling should trigger
> update of the frame's elements other than the selected window,
Personally I don't agree but happily leave this decision to others.
> then
> these calls to wset_update_mode_line are necessary and cannot be
> removed.
>
> As I said previously, patches are welcome to make the decision of what
> exactly needs to be redrawn more fine-grained than the current "either
> just the selected window or all the windows on all the frames" method.
We talk here about a workaround Konrad would use in his personal builds
to avoid that scrolling a window slows down his system until something
better is available. Or what would you do in his place?
martin
- bug#42406: Mouse-wheel scrolling can be flickering, (continued)
- bug#42406: Mouse-wheel scrolling can be flickering, martin rudalics, 2020/12/17
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/18
- bug#42406: Mouse-wheel scrolling can be flickering, martin rudalics, 2020/12/18
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/18
- bug#42406: Mouse-wheel scrolling can be flickering, martin rudalics, 2020/12/18
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/19
- bug#42406: Mouse-wheel scrolling can be flickering, Konrad Podczeck, 2020/12/17
- bug#42406: Mouse-wheel scrolling can be flickering, martin rudalics, 2020/12/17
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/17
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/17
- bug#42406: Mouse-wheel scrolling can be flickering,
martin rudalics <=
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/17
- bug#42406: Mouse-wheel scrolling can be flickering, martin rudalics, 2020/12/17
- bug#42406: Mouse-wheel scrolling can be flickering, Alan Third, 2020/12/16
- bug#42406: Mouse-wheel scrolling can be flickering, Konrad Podczeck, 2020/12/16
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/15
- bug#42406: Mouse-wheel scrolling can be flickering, martin rudalics, 2020/12/15
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/15
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/14
- bug#42406: Mouse-wheel scrolling can be flickering, Konrad Podczeck, 2020/12/14
- bug#42406: Mouse-wheel scrolling can be flickering, Eli Zaretskii, 2020/12/14