Assert that we do not destroy the layer manager while in the middle of painting

RESOLVED FIXED in mozilla17

Status

()

RESOLVED FIXED
6 years ago
6 years ago

People

(Reporter: joe, Assigned: joe)

Tracking

unspecified
mozilla17
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(1 attachment)

(Assignee)

Description

6 years ago
Bug 773097 was caused by switching layer managers while in the middle of painting. We should set a bit when we start painting, and unset it after we're done, and then assert that the bit is false whenever we're changing layer managers.
(Assignee)

Comment 1

6 years ago
Created attachment 651542 [details] [diff] [review]
assert that we're not in the middle of a transaction when switching layer managers

Haven't been able to test this yet, because I didn't have a debug build on this Windows machine, but I believe it would have caught the bug.
Assignee: nobody → joe
Attachment #651542 - Flags: review?(matt.woodrow)
(Assignee)

Comment 2

6 years ago
This patch does, indeed, work.
Attachment #651542 - Flags: review?(matt.woodrow) → review+

Comment 4

6 years ago
https://hg.mozilla.org/mozilla-central/rev/5c8fcc4cc760
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
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