If a channel layout is unsupported, the AudioConverter will instead just use the channel count information to leave the data as-is, only trimming extra channels, or inserting silence if needed.
MozReview-Commit-ID: CXOjcSRsRwI
The speex resampler can never return an error in its current state. But just in case and to handle any future changes to the speex resampler.
Also ensure that we can never access a stale speex resampler.
MozReview-Commit-ID: CEME0AA9ghK
--HG--
extra : rebase_source : 3dc40aa0833a85646be6d1d1a3b927fa0b5eb038
The speex resampler can never return an error in its current state. But just in case and to handle any future changes to the speex resampler.
Also ensure that we can never access a stale speex resampler.
MozReview-Commit-ID: CEME0AA9ghK
--HG--
extra : rebase_source : a8d9ba46a4a4bbfd8d29a7d8bb6df01d9d828ad6
The speex resampler can never return an error in its current state. But just in case and to handle any future changes to the speex resampler.
Also ensure that we can never access a stale speex resampler.
MozReview-Commit-ID: CEME0AA9ghK
The Process API was originally planned to be used to also convert data type. However, this task is now the responsibility of the AudioDataBuffer class.
We can simplify the logic and use frames everywhere.
MozReview-Commit-ID: KvKn1d1yHqQ
--HG--
extra : rebase_source : cd5a3ec2c0293fa39274828ebfd9e80103126cc5
This is using the same downmixer algorithm as found in the ogg reader.
MozReview-Commit-ID: 5KwVLPOg7Tt
--HG--
extra : rebase_source : 523979251421c49ddd05b90498d2ec8eb3309b94
To be used in combination with AudioDataBuffer class that will be able to perform format conversion.
Can currently only perform channel re-ordering.
Future use will add downmixing, upmixing and resampling capabilities.
MozReview-Commit-ID: 2FBu9aRVtgj
--HG--
extra : rebase_source : 366178114b2bd3da40b247ae0fbe1e04cf83e452
Randell Jesup
Jean-Yves Avenard
Alex Chronopoulos
Carsten "Tomcat" Book
Wes Kocher