Closed
Bug 790183
Opened 12 years ago
Closed 12 years ago
Sending unnecessary IPC message during cross-process touch event dispatch
Categories
(Core :: DOM: Core & HTML, defect)
Core
DOM: Core & HTML
Tracking
()
RESOLVED
FIXED
mozilla18
People
(Reporter: cjones, Assigned: cjones)
References
Details
Attachments
(1 file)
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(deleted),
patch
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roc
:
review+
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Details | Diff | Splinter Review |
See bug 780341 comment 16. We don't care about PBrowser:ContentReceivedTouch except for async pan/zoomed content (when an apzc may be involved).
Without the simple fix, with bug 788943 applied, the homescreen panning framerate hits 35-37 fps (dipping down because of bug 789664).
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Assignee | |
Comment 1•12 years ago
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With the fix, framerate seems to *drop* to 33-35 fps. Iiiinteresting. Will confirm that this write() disappears from profiles in a bit.
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Assignee | |
Comment 2•12 years ago
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The simple patch doesn't make the write() go away (which in retrospect makes sense, since we're already in ViewManager!), so the source is something else.
http://people.mozilla.com/~bgirard/cleopatra/?report=94b0219c17e2d4f87c1fd966dddd78fe85d3a8d7
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Assignee | |
Comment 3•12 years ago
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Profile after this patch
http://people.mozilla.com/~bgirard/cleopatra/?report=9b48099b1f39f9d3ed5df9bc5c6a272ddb928bb2
The unnecessary IPC traffic is gone.
Assignee: nobody → jones.chris.g
Attachment #660196 -
Flags: review?(roc)
Attachment #660196 -
Flags: review?(roc) → review+
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Assignee | |
Comment 4•12 years ago
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Comment 5•12 years ago
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Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla18
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Updated•6 years ago
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Component: DOM → DOM: Core & HTML
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Description
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