Closed
Bug 1277720
Opened 8 years ago
Closed 8 years ago
Crash in oes-texture-half-float-with-canvas.html in webgl-1.0.4 beta
Categories
(Core :: Graphics: CanvasWebGL, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 1275866
Tracking | Status | |
---|---|---|
firefox49 | --- | affected |
People
(Reporter: TD-Linux, Assigned: acomminos)
References
()
Details
(Keywords: crash, Whiteboard: [gfx-noted])
Crash Data
This bug was filed from the Socorro interface and is report bp-eff90e4c-530b-4e7f-bf39-e7d532160602. ============================================================= OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) Haswell Mobile OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.1.0 (git-525f3c2)
Comment 1•8 years ago
|
||
Looks like https://hg.mozilla.org/mozilla-central/annotate/34a8be4346a9/dom/canvas/WebGLTimerQuery.cpp#l48 might be null. This looks like it might be a simple fix.
Flags: needinfo?(andrew)
Whiteboard: [gfx-noted]
Assignee | ||
Comment 2•8 years ago
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||
It's possible that a WebGLTimerQuery is getting destroyed too late, after the destruction of the context itself. No other WebGL object seems to ensure that the GL context is alive at time of destruction. I'll look into this.
Assignee: nobody → andrew
Status: NEW → ASSIGNED
Flags: needinfo?(andrew)
Assignee | ||
Comment 3•8 years ago
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||
Ah, looks like this is a dupe of bug 1275866, in which there's already a patch.
Status: ASSIGNED → RESOLVED
Closed: 8 years ago
Resolution: --- → DUPLICATE
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Description
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