Closed
Bug 1444076
Opened 6 years ago
Closed 6 years ago
Text not rendering properly on latest Mac nightly with webrender enabled
Categories
(Core :: Graphics: WebRender, defect)
Core
Graphics: WebRender
Tracking
()
RESOLVED
FIXED
mozilla60
Tracking | Status | |
---|---|---|
firefox-esr52 | --- | unaffected |
firefox58 | --- | unaffected |
firefox59 | --- | unaffected |
firefox60 | --- | fixed |
People
(Reporter: marcia, Assigned: kvark)
References
Details
(Keywords: regression)
Attachments
(1 file)
125.39 KB,
image/png
|
Details |
Seen while running the latest nightly - see attached screenshot. That profile has webrender turned on so I thought the latest update (bug 1442422) might be related. I launched a fresh profile and wasn't able to reproduce the issue.
Flags: needinfo?(bugmail)
Comment 1•6 years ago
|
||
I just updated to the latest nightly and got this too. I'll try to bisect.
Blocks: 1442422
Flags: needinfo?(bugmail) → needinfo?(kvark)
Comment 2•6 years ago
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From the try pushes on bug 1442422: WR @ 9c9b97a5950899cdc57837e9237e9c020f1aee83 is good WR @ 4df61ef1eec002c26641e24e5d9a1988d3444793 is bad So this is from servo/webrender#2491
Assignee: nobody → kvark
Assignee | ||
Comment 3•6 years ago
|
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Thanks kats! I'm unable to repro with latest Nightly on Mac Mini 2010 running OSX 10.13.3 Quite surprising that the workaround caused an issue. Anyhow, let's back it out (https://github.com/servo/webrender/pull/2499) for now.
Flags: needinfo?(kvark)
Updated•6 years ago
|
Depends on: 1443807
See Also: → https://github.com/servo/webrender/pull/2499
Reporter | ||
Comment 5•6 years ago
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Build 20180309100425 still has the issue for me, so I am assuming the backout didn't make that build?
Comment 6•6 years ago
|
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No, it'll be in whatever build has bug 1443807 merged (probably the next nightly)
Comment 7•6 years ago
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So this problem happened twice now within half a year. Do we have any kind of automated test which could detect the broken rendering of text?
Flags: needinfo?(kvark)
Flags: needinfo?(bugmail)
Updated•6 years ago
|
Summary: Text not rendering properly on latest Mac nightly → Text not rendering properly on latest Mac nightly with webrender enabled
Assignee | ||
Comment 8•6 years ago
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I assume we do run OSX reftests, and these include some text. Kats would know more. Keep in mind that it's not *all* the text being broken. As I mentioned, I couldn't reproduce it on MacMini 2010 with OSX 10.3.3 at home. In this particular case, it may very well be a driver bug (which OSX has quite a few, with GL at least), so in order to catch it we'd need a relatively large park of OSX machines doing the reftests.
Flags: needinfo?(kvark)
Comment 9•6 years ago
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Reftests on OS X might have detected this, but we're not running them. It's not high on the priority list at the moment.
Flags: needinfo?(bugmail)
Updated•6 years ago
|
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla60
Updated•6 years ago
|
status-firefox58:
--- → unaffected
status-firefox59:
--- → unaffected
status-firefox-esr52:
--- → unaffected
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Description
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