DPI/display scaling about lapce HOT 22 CLOSED

Hi, can you share a screenshot of the issue?

I thought macOS always scale at 2.0 for HiDPI.

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Thanks for the screenshot.

Maybe can you let me know your OS version and which hardware?

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macOS Big Sur 11.6.1
Intel HD Graphics 530 / Radeon Pro 460
(it's a MacBook Pro 2016, 15-inch model)

Lapce seems to be using the Intel integrated GPU here.

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Have this issue as well:
macOS Big Sur 11.6
AMD Radeon Pro 5300M 4 GB
2.6 GHz 6-Core Intel Core i7
MacBook Pro (16-inch, 2019)

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Can you also let me know the display settings?

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2880x1800 Retina, and alacritty (which uses winit) reports a device pixel ratio of 2.0

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Similar/same issue on Windows where different monitors have different scaling applied

100% scaling

125% scaling

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I got the same issue as OP, but only when compiling lapce in debug mode. In release mode it is fine.

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Same issue with 0.0.2 on macOS 10.15.7.

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Same behaviour as OP. Intel MacBook Pro 16" with macOS 12.0.1 installed from .dmg

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Same issue.

                    'c.          [email protected] 
                 ,xNMM.          ------------------- 
               .OMMMMo           OS: macOS 12.1 21C52 x86_64 
               OMMM0,            Host: MacBookPro15,1 
     .;loddo:' loolloddol;.      Kernel: 21.2.0 
   cKMMMMMMMMMMNWMMMMMMMMMM0:    Uptime: 23 hours, 26 mins 
 .KMMMMMMMMMMMMMMMMMMMMMMMWd.    Packages: 283 (brew) 
 XMMMMMMMMMMMMMMMMMMMMMMMX.      Shell: bash 5.1.12 
;MMMMMMMMMMMMMMMMMMMMMMMM:       Resolution: 1920x1200@2x 
:MMMMMMMMMMMMMMMMMMMMMMMM:       DE: Aqua 
.MMMMMMMMMMMMMMMMMMMMMMMMX.      WM: Quartz Compositor 
 kMMMMMMMMMMMMMMMMMMMMMMMMWd.    WM Theme: Blue (Light) 
 .XMMMMMMMMMMMMMMMMMMMMMMMMMMk   Terminal: kitty 
  .XMMMMMMMMMMMMMMMMMMMMMMMMK.   CPU: Intel i7-9750H (12) @ 2.60GHz 
    kMMMMMMMMMMMMMMMMMMMMMMd     GPU: Intel UHD Graphics 630, Radeon Pro 560X 
     ;KMMMMMMMWXXWMMMMMMMk.      Memory: 16793MiB / 32768MiB 
       .cooc,.    .,coo:.

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I actually seem to get something simliar with scaling turned on in Ubuntu 21.10 (using wayland).
This is what it looks like with scaling at 100%:

and this the very same running instances window dragged over to a second monitor with scaling enabled (at 200%):

lapse debug build of main branch at 9373703

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Should be fixed by the latest release. https://github.com/lapce/lapce/releases/tag/v0.0.3

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Yeah,, fixes the problem for me with Windows.

Many thanks

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Thank you for working on this so quickly! On Linux I can now see the expected UI but unfortunately this doesn't yet fix the issue on Linux wayland for scaled displays or resizing on a non scaled display.

Here is what it looks like (correct) on a 100% scaled display:

But as soon as I try to resize the window I get:

And when I move the window over onto a scaled monitor display (at 200%) I get:

This is all with Ubuntu 21.20 Gnome (wayland) and happens with using both "standard" scaling and the experimental fractional scaling.

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@maks which commit is it running on?

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its:

>git log --oneline
a61d3b2 Updte piet-wgpu

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I'm trying lapce 176fbd8 (current master branch) on Linux with Xorg. With "XFCE settings -> appearance -> settings -> window scaling" set to 2x, lapce GUI is rendered very small.

Changing the setting after running lapce also doesn't make any difference. It seems like the setting is ignored.

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On latest release, this is what I have on GNOME 42/Wayland:

My screen is 2880/1800 at 200% zoom.

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Ah, it actually works on master! My bad!

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