Firefox CSD buttons blurry with HiDpi when using Arc and Ubuntu Ambiance GTK themes
Categories
(Core :: Widget: Gtk, defect, P3)
Tracking
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Tracking | Status | |
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firefox73 | --- | fixed |
People
(Reporter: stevfredpatrick, Assigned: zzag)
References
(Blocks 1 open bug)
Details
Attachments
(2 files)
User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0 Steps to reproduce: 1. Run any new linux distro with GNOME 2. Set 200% scaling in display settings 3. use Arc GTK theme 4. disable firefox titlebar in customize More info here: https://github.com/NicoHood/arc-theme/issues/138 note: Ubuntu Ambiance has this issue too Actual results: Firefox is not rendering the image from background-image property of the window controls with 200% scaling. Expected results: The window controls should be rendered at high resolution and not be blurry
Updated•6 years ago
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Comment 2•6 years ago
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Can you please try Wayland builds? Run GDK_BACKEND=wayland ./firefox on Wayland enabled system. X11 has trouble to support 200% scale when running on semi-HiDPI systems.
So sorry I didn't see this earlier. I am not sure what you mean by waylan builds, but nightly has it right? I updated today. Test: latest firefox-trunk, logged in to a gnome wayland session. Ran with command GDK_BACKEND=wayland firefox-trunk Still got the blurry buttons still, and loads of weird window resizing issues. I could send a screenshot if it is useful but I assume it is not as nothing has changed since the last time. Also what do you mean by semi-HiDpi?
Tell me to stop if should stop saying this over and over, but it's still been a problem on latest nightlies.
I tried wayland launching again, they were still blurry.
Comment 5•6 years ago
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(In reply to ilia from comment #3)
So sorry I didn't see this earlier.
I am not sure what you mean by waylan builds, but nightly has it right? I
updated today.Test: latest firefox-trunk, logged in to a gnome wayland session. Ran with
command GDK_BACKEND=wayland firefox-trunkStill got the blurry buttons still, and loads of weird window resizing
issues. I could send a screenshot if it is useful but I assume it is not as
nothing has changed since the last time.
A dupe of Bug 1419467?
Also what do you mean by semi-HiDpi?
When your monitor doesn't have high density DPI (I think it's DPI > 196 or so) you don't get HiDPI by default in X11 and you can't set it by the scale factor in X11. The HiDPI/Scale factor works in Wayland only in that case.
A dupe of Bug 1419467?
Ah it seems you are right about that! Should this be closed?
When your monitor doesn't have high density DPI (I think it's DPI > 196 or so) you don't get HiDPI by default in X11 and you can't set it by the scale factor in X11. The HiDPI/Scale factor works in Wayland only in that case.
Ah :/
Updated•6 years ago
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Comment 7•6 years ago
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Let's do the work at Bug 1319838.
Assignee | ||
Comment 8•5 years ago
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(In reply to Martin Stránský [:stransky] from comment #5)
When your monitor doesn't have high density DPI (I think it's DPI > 196 or so)
196 or 192?
Comment 9•5 years ago
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(In reply to Vlad Zagorodniy from comment #8)
(In reply to Martin Stránský [:stransky] from comment #5)
When your monitor doesn't have high density DPI (I think it's DPI > 196 or so)
196 or 192?
I guess 192 as it's 2x96 and 96 is a standard desktop DPI.
Assignee | ||
Comment 10•5 years ago
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We need to call gtk_style_context_set_scale() before rendering a header
bar button in order to make sure that -gtk-scaled() selects the right
asset on HiDPI.
Updated•5 years ago
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Updated•5 years ago
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Updated•5 years ago
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Comment 11•5 years ago
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Pushed by rgurzau@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/c0be50b85894 [Linux/HiDPI] Draw header bar buttons at correct scale on HiDPI, r=stransky
Comment 12•5 years ago
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bugherder |
Description
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