Closed Bug 953324 Opened 11 years ago Closed 11 years ago

"ASSERTION: Blurring not supported for Thebes contexts!" when dragging toolbar icon in Customize page

Categories

(Core :: Graphics, defect)

Product:
Core
Component:
Graphics
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: cpeterson, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: regression)

STR: 1. Run debug build of Firefox from the command line 2. From hamburger menu, open Customize menu 3. Drag one of the Customize page's icons (e.g. "Email Link") RESULT: ###!!! ASSERTION: Blurring not supported for Thebes contexts!: 'Error', file /Users/chris/Code/mozilla/inbound/gfx/thebes/gfxBlur.cpp, line 102
Are you sure this is a Firefox bug, not a Graphics bug?
Flags: needinfo?(cpeterson)
Dao, oops! You are correct.
Component: Toolbars and Customization → Graphics
Flags: needinfo?(cpeterson)
Product: Firefox → Core
Matt: Does this assertion failure look like a regression from gfxAlphaBoxBlur bug 944571? I bisected debug Nightly builds and identified this pushlog regression range in Nightly build 2013-12-02: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=84a5a5800bd3&tochange=763fbb0e1c45
Blocks: 944571
Flags: needinfo?(matt.woodrow)
Keywords: regression
What platform is this on? Can you get a callstack to the assertion? I can't reproduce this on OSX.
Flags: needinfo?(matt.woodrow)
I can no longer reproduce this assertion failure.
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → WORKSFORME
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