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audio: Add presentation and latency control to IStreamOut

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Add the following methods to IStreamOut:
  - get/setAudioDescriptionMixLevel;
  - get/setDualMonoMode;
  - getRecommendedLatencyModes/setLatencyMode;
  - get/setPlaybackRateParameters;
  - selectPresentation.

Add IStreamOutEventCallback interface for async notifications
of the client about playback-related events. This callback
can be provided to IModule.openOutputStream.

Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I8974102d232cdd121a53edccbf26c33778a94e5e
This commit is contained in:
Mikhail Naganov
2022-12-19 16:37:14 +00:00
parent 95aa48b473
commit 7492720e49
12 changed files with 666 additions and 0 deletions
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7
audio/aidl/default/Module.cpp
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@@ -603,6 +603,13 @@ ndk::ScopedAStatus Module::openOutputStream(const OpenOutputStreamArguments& in_
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Module::getSupportedPlaybackRateFactors(
SupportedPlaybackRateFactors* _aidl_return) {
LOG(DEBUG) << __func__;
(void)_aidl_return;
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
ndk::ScopedAStatus Module::setAudioPatch(const AudioPatch& in_requested, AudioPatch* _aidl_return) {
LOG(DEBUG) << __func__ << ": requested patch " << in_requested.toString();
if (in_requested.sourcePortConfigIds.empty()) {