Closed Bug 1572913 Opened 5 years ago Closed 5 years ago

Firefox's Screenshot and eyedropper features ignore ClearType leves setting.

Categories

(Core :: Graphics: WebRender, defect, P3)

69 Branch
defect

Tracking

()

RESOLVED FIXED
mozilla71
Tracking Status
firefox71 --- fixed

People

(Reporter: misonln41, Assigned: lsalzman, NeedInfo)

References

(Regressed 1 open bug)

Details

Attachments

(2 files)

Attached file about:support

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0

Steps to reproduce:

0.Enable WebRender.
1.Set ClearType level to Zero.
2.Access to https://aioilight.space/
3.Take a screenshot by Firefox's screenshot feature or Use Firefox's eyedropper.

Actual results:

At screenshot and eyedropper, They return wrong result which looks like ClearType level is -1 (auto).

Expected results:

They should return monochrome text when ClearType leve is zero.

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: Untriaged → Graphics: WebRender
Product: Firefox → Core
Blocks: wr-69
Priority: -- → P3
Flags: needinfo?(lsalzman)
Blocks: wr-71
No longer blocks: wr-69
Assignee: nobody → lsalzman
Status: UNCONFIRMED → ASSIGNED
Ever confirmed: true
Flags: needinfo?(lsalzman)
Pushed by lsalzman@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/a58b93c2c455
check ClearType level in ScaledFontDWrite::GetDefaultAAMode. r=jrmuizel
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla71
Regressions: 1701844

I was not able to reproduce this issue on Win10 using both 69.0a1 and 96.0a1 builds.
@ misonln41@protonmail.com can you please confirm issue is fixed on latest build?
Thank you.

Flags: needinfo?(misonln41)
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