Hi,
For me, page up / page down performance is much better with the recent DirectX
changes (running 1383). I'm on Windows 10 Fall Creators Update, Intel HD630
graphics (latest driver).
But, when I use the mouse wheel or the window scroll bar to scroll one line at
a time, the block cursor momentarily moves out of position to the top or bottom
line.
Sometimes it lingers for like a second. It's quite visually distracting.
I ran old gvim (473) side-by-side with new gvim (1383), both with DirectX
rendering.
On old, if you watch closely, you can very vaguely perceive the cursor moving
out of position. But it moves back much, much quicker.
I don't notice this at all with GDI rendering.
'scrlines' setting makes no difference.
Regards,
James Grant.
On Sunday, 10 December 2017 07:28:21 UTC+13, Ken Takata wrote:
<snip>
> > > > On my machine at work, which is: Win10 Enterprise, OS build 15063.726,
> > > > 64-bit, with an AMD Radeon R9 M370X video card, the rendering is much
> > > > slower than (say) Vim 8 patched to 1366. The screen scrolling cannot
> > > > keep up with ordinary j/k {up/down} keys held down, for example. Window
> > > > refreshes are noticeably slow. There are various flickers here and
> > > > there as the cursor redraws text items on screen during scrolling.
> > > > These flickers are absent (or are so fast, as to be visually absent) on
> > > > Vim 8 patch 1366 for example.
> > >
> > > Oh, that is totally unexpected.
<snip>
--
--
You received this message from the "vim_dev" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php
---
You received this message because you are subscribed to the Google Groups
"vim_dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
