Closed
Bug 1229972
Opened 9 years ago
Closed 7 years ago
[Skia-update branch] SkFixed.h:46: failed assertion "n64 == n32"
Categories
(Core :: Graphics, defect, P3)
Tracking
()
RESOLVED
WORKSFORME
| Tracking | Status | |
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| firefox45 | --- | affected |
People
(Reporter: jruderman, Unassigned)
References
Details
(Keywords: assertion, regression, testcase, Whiteboard: [gfx-noted])
Attachments
(2 files)
Using the Mac build from https://treeherder.mozilla.org/#/jobs?repo=try&revision=91dc4f334fc5
(This does NOT reproduce on mozilla-central because bug 1082598 has not landed yet.)
gfx/skia/skia/include/core/SkFixed.h:46: failed assertion "n64 == n32"
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Reporter | |
Comment 1•9 years ago
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Comment 2•9 years ago
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This bug looks specific to the Mac font host in Skia, so I can't reproduce on Linux. CC'ing Mason so that maybe we can investigate this after the Skia update lands.
OS: Unspecified → Mac OS X
Whiteboard: [gfx-noted]
SkScalerContext_Mac::generateMetrics gets cgAdvance with +Inf width. This all starts with the zero scale which leads to non-invertible matrix.
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Updated•9 years ago
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Assignee: nobody → mchang
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Comment 4•9 years ago
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Just an FYI, this still happens even with the update.
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Updated•8 years ago
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Version: Trunk → 46 Branch
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Updated•7 years ago
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Priority: -- → P3
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Updated•7 years ago
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Assignee: mchang → nobody
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Comment 5•7 years ago
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This no longer reproduces on trunk.
Status: NEW → RESOLVED
Closed: 7 years ago
Flags: in-testsuite+
Resolution: --- → WORKSFORME
Pushed by ryanvm@gmail.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/22844a79065b
Add crashtest. r=me
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Comment 7•7 years ago
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| bugherder | ||
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Description
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