Closed Bug 1490559 Opened 6 years ago Closed 6 years ago

On 3d CSS cube demo page, text blinks when scrolling. If part of text is selected, the rest disappears

Categories

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

Product:
Core
Component:
Graphics: WebRender
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Tracking Flags:
Tracking Status
firefox63 --- disabled
firefox64 --- fixed

People

(Reporter: mayankleoboy1, Unassigned)

References

(
URL
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(2 files)

bandicam 2018-09-12 10-06-53-097.mp4
(deleted), video/mp4
Details
aboutsupport.txt
(deleted), text/plain
Details
Attached video bandicam 2018-09-12 10-06-53-097.mp4 (deleted) —
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0 Build ID: 20180911224301 Steps to reproduce: enable WR 1. Go to https://3dtransforms.desandro.com/cube 2. Scroll down till you see the "Un-fuzzing 3D transformed text" line 3. Scroll down slowly Actual results: The fuzzy text "ransform: perspective(500px) translateZ(250px)" blinks when scrolled. If you select parts of this text, the other part disappears Expected results: not so
Attached file aboutsupport.txt (deleted) —
This also happened before https://github.com/servo/webrender/pull/3030 landed So not a very recent regression.
Not fixed in bug 1490640 comment 1.
Blocks: stage-wr-trains
URL: https://3dtransforms.desandro.com/cube
Status: UNCONFIRMED → NEW
status-firefox63: --- → disabled
status-firefox64: --- → affected
Ever confirmed: true
Priority: -- → P2
Priority: P2 → P3
Cant repro anymore. Will reopen if this occurs again.
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
mozregression --find-fix --bad 2018-09-12 --good 2018-11-08 --pref gfx.webrender.all:true -a https://3dtransforms.desandro.com/cube > 11:10.87 INFO: First good revision: 9a4b8f268757c4ea57a7cc490a1585e7e5816811 > 11:10.87 INFO: Last bad revision: 54091f6d7ec7d753b14a7220c6d282090d4d9d48 > 11:10.87 INFO: Pushlog: > https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=54091f6d7ec7d753b14a7220c6d282090d4d9d48&tochange=9a4b8f268757c4ea57a7cc490a1585e7e5816811 Most likely: > 2cd2f8f1bc80 Jeff Muizelaar — Bug 1498376. Update webrender to commit 7aa1d42ad41097b68e8026e3384127242601c95b https://github.com/servo/webrender/compare/f83c387824b156e7f97f88edee96956bd0de482d...7aa1d42ad41097b68e8026e3384127242601c95b Probably fixed by https://github.com/servo/webrender/pull/3187
status-firefox64: affected → fixed
Depends on: 1498376
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