Closed Bug 1230696 Opened 9 years ago Closed 9 years ago

"Assertion failure: hasPerspective (Why did we create nsDisplayPerspective?)"

Categories

(Core :: Layout, defect)

defect
Not set
critical

Tracking

()

RESOLVED FIXED
mozilla46
Tracking Status
firefox45 --- affected
firefox46 --- fixed

People

(Reporter: jruderman, Assigned: mattwoodrow)

References

Details

(Keywords: assertion, testcase)

Attachments

(3 files)

Attached file testcase
Assertion failure: hasPerspective (Why did we create nsDisplayPerspective?), at layout/base/nsDisplayList.cpp:6093
Severity: normal → critical
Attached file stack
Probably one of Thinker or Matt is the right person to look into this.
Flags: needinfo?(tlee)
Flags: needinfo?(matt.woodrow)
I think Matt know better than me.  If he is busy, I may look into it.
Flags: needinfo?(tlee)
This is such a small perspective value that it rounds to 0 in app units.

We should still treat this as true for having perspective (since the rest of our code does), and just use an identity matrix.
Assignee: nobody → matt.woodrow
Flags: needinfo?(matt.woodrow)
Attachment #8697006 - Flags: review?(roc)
https://hg.mozilla.org/mozilla-central/rev/646484054aea
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla46
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