Update libcubeb to pick up PR 530 (IAudioClient3 support on Windows 10)
Categories
(Core :: Audio/Video: cubeb, enhancement, P2)
Tracking
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firefox71 | --- | fixed |
People
(Reporter: kinetik, Assigned: kinetik)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
Update to pick up https://github.com/kinetiknz/cubeb/pull/530, which adds support for IAudioClient3 on Windows 10 (only). Using IAC3 allows us to request lower than default latencies for shared (i.e. non-exclusive) streams. This should only trigger for low latency (MSG, not simple media) playback streams. Capture is not yet supported as this needs further research/testing.
It's worth reading the PR, as there are quite a few quirks to be aware of. It's possible these may cause new issues to appear, so please be on the lookout for strange audio behaviour on Windows 10. If it turns out to be problematic, we'll have to revert this and look at safer ways of enabling the feature.
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Comment 1•5 years ago
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This picks up the work contributed by @ligfx in https://github.com/kinetiknz/cubeb/pull/530.
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Comment 2•5 years ago
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Note that since 70 is so close to rolling over to beta, this change will wait for landing until Nightly moves to the 71 cycle.
Pushed by mgregan@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/21823cc121eb Update libcubeb for IAudioClient3 support on Win10. r=padenot
Comment 4•5 years ago
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bugherder |
Description
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