Eric Laurent ff08074227 add new audio sources for audio capture
This commit adds the following audio capture sources:
- AUDIO_SOURCE_VOICE_PERFORMANCE: for real time live performances like Karaoke.
- AUDIO_SOURCE_ECHO_REFERENCE: for capturing the reference signal to suppress by an echo
canceller. Protected by privileged permission CAPTURE_AUDIO_OUTPUT.

Also added device AUDIO_DEVICE_IN_ECHO_REFERENCE selected when the requested
capture source is AUDIO_SOURCE_ECHO_REFERENCE.

Bug: 118203066
Test: CTS tests for audio capture
Change-Id: Ia93550b278733ae9cc5cda731b014421002fde35
2019-01-16 09:54:45 -08:00
2019-01-14 18:40:32 +00:00
2018-12-14 16:44:26 -08:00
2019-01-03 15:23:12 -08:00
2018-10-16 16:36:45 -07:00
2018-12-11 17:36:56 -08:00
2019-01-04 19:56:41 +00:00
2018-12-25 13:40:38 +09:00
2016-08-30 11:28:36 -07:00
2016-08-30 11:28:36 -07:00
2017-06-12 13:20:12 -07:00
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