Closed
Bug 970773
Opened 10 years ago
Closed 9 years ago
AudioProcessingEvent playbackTime is wrong
Categories
(Core :: Web Audio, defect, P2)
Tracking
()
RESOLVED
FIXED
mozilla34
People
(Reporter: karlt, Assigned: karlt)
References
Details
(Keywords: regression)
Attachments
(6 files, 1 obsolete file)
673 bytes,
text/html
|
Details | |
1.46 KB,
patch
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roc
:
review+
|
Details | Diff | Splinter Review |
1.55 KB,
patch
|
roc
:
review+
|
Details | Diff | Splinter Review |
5.16 KB,
patch
|
roc
:
review+
|
Details | Diff | Splinter Review |
6.01 KB,
patch
|
ehsan.akhgari
:
review+
|
Details | Diff | Splinter Review |
2.44 KB,
patch
|
Details | Diff | Splinter Review |
1. Load testcase. 2. Click start 3. Observe times Expected: playbackTime > currentTime. Actual: playbackTime << currentTime, depending on the time between 1 and 2. 4. In another tab, load about:memory and click "Minimize memory usage". 5. Return to testcase and click start again. Expected: playbackTime > currentTime. Actual: currentTime - playbackTime is greater than after 3.
Assignee | ||
Updated•10 years ago
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Comment 1•9 years ago
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roc, any ideas?
Assignee | ||
Comment 2•9 years ago
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||
The Audio Working Group is proposing replacing this API: http://lists.w3.org/Archives/Public/public-audio/2014JulSep/0061.html
Comment 3•9 years ago
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This is blocking DAALA in JS on Firefox (works in every other browser).
Assignee: nobody → karlt
Assignee | ||
Updated•9 years ago
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Status: NEW → ASSIGNED
Assignee | ||
Comment 4•9 years ago
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If the event loop is running, then it is safe to run script.
Attachment #8472162 -
Flags: review?(roc)
Assignee | ||
Comment 6•9 years ago
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Attachment #8472164 -
Flags: review?(roc)
Assignee | ||
Comment 7•9 years ago
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Attachment #8472165 -
Flags: review?(ehsan)
Assignee | ||
Comment 8•9 years ago
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currentTime is updated via a different mechanism to that of sending AudioProcessingEvents, and so can get ahead of playbackTime sometimes, particularly when things start up.
Assignee | ||
Comment 9•9 years ago
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This test works better.
Assignee | ||
Updated•9 years ago
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Attachment #8472167 -
Attachment is obsolete: true
Updated•9 years ago
|
Attachment #8472165 -
Flags: review?(ehsan) → review+
Assignee | ||
Comment 10•9 years ago
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https://tbpl.mozilla.org/?tree=Try&rev=0f743833a9b6 https://tbpl.mozilla.org/?tree=Try&rev=6c47a71899a9
Attachment #8472162 -
Flags: review?(roc) → review+
Attachment #8472163 -
Flags: review?(roc) → review+
Attachment #8472164 -
Flags: review?(roc) → review+
Assignee | ||
Comment 11•9 years ago
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https://hg.mozilla.org/integration/mozilla-inbound/rev/6bb97f50a486 https://hg.mozilla.org/integration/mozilla-inbound/rev/fc77703e2458 https://hg.mozilla.org/integration/mozilla-inbound/rev/2bebae19344e https://hg.mozilla.org/integration/mozilla-inbound/rev/d5afae166b36 https://hg.mozilla.org/integration/mozilla-inbound/rev/ba1cdbc36bdd
Flags: in-testsuite+
Comment 12•9 years ago
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https://hg.mozilla.org/mozilla-central/rev/6bb97f50a486 https://hg.mozilla.org/mozilla-central/rev/fc77703e2458 https://hg.mozilla.org/mozilla-central/rev/2bebae19344e https://hg.mozilla.org/mozilla-central/rev/d5afae166b36 https://hg.mozilla.org/mozilla-central/rev/ba1cdbc36bdd
Status: ASSIGNED → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla34
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Description
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