AudioBufferSourceNodes scheduled in a sequence are no longer seamless when buffer sample rate doesn't match context

RESOLVED FIXED in Firefox 44

Status

()

Core
Web Audio
P1
normal
Rank:
10
RESOLVED FIXED
2 years ago
2 years ago

People

(Reporter: karlt, Assigned: karlt)

Tracking

({regression})

44 Branch
mozilla44
regression
Points:
---
Bug Flags:
in-testsuite +

Firefox Tracking Flags

(firefox43 unaffected, firefox44 fixed)

Details

Attachments

(1 attachment)

(Assignee)

Description

2 years ago
Regression from

https://hg.mozilla.org/integration/mozilla-inbound/rev/13e85dc6b41b#l1.12

1. Load https://dl.dropboxusercontent.com/u/40949268/Bugs/beep.html
2. Set "Sampling rate" to 32000.
3. Click start audio.

Expected: tone.
Actual: tone with frequent period ticks.
(Assignee)

Updated

2 years ago
Blocks: 1205558
(Assignee)

Comment 1

2 years ago
Created attachment 8674595 [details] [diff] [review]
restore fractional start time accidentally rounded in 13e85dc6b41b
Attachment #8674595 - Flags: review?(padenot)

Updated

2 years ago
Attachment #8674595 - Flags: review?(padenot) → review+
Rank: 10
https://hg.mozilla.org/mozilla-central/rev/d5af5dcbfa76
Status: ASSIGNED → RESOLVED
Last Resolved: 2 years ago
status-firefox44: affected → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla44
(Assignee)

Comment 4

2 years ago
Tested by https://hg.mozilla.org/mozilla-central/rev/d9712ddaa26a
Flags: in-testsuite+
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