commit adcceec9ad9734941cb5fa8b2783833927d53818
author Alice Kuo <aliceypkuo@google.com> Mon Mar 28 13:28:43 2022 +0800
committer Alice Kuo <aliceypkuo@google.com> Tue Mar 29 15:09:50 2022 +0800
tree 3263b7d2da2a227b3f1de902ef866ca1c0da1ddc
parent 950b7b802616756666ddae9909686107c6309f62

Add A2dp decode software and offload session type

1. Add the interface
2. Add the default implementation
3. Add VTS

Bug: 206601670
Test: atest VtsHalBluetoothAudioTargetTest
Change-Id: I54d8037eeb09312c9f1fb75d2167cc50ac7cae8c

bluetooth/audio/aidl/default/BluetoothAudioProviderFactory.cpp

diff --git a/bluetooth/audio/aidl/default/BluetoothAudioProviderFactory.cpp b/bluetooth/audio/aidl/default/BluetoothAudioProviderFactory.cpp
index 1e1680a..91731d4 100644
--- a/bluetooth/audio/aidl/default/BluetoothAudioProviderFactory.cpp
+++ b/bluetooth/audio/aidl/default/BluetoothAudioProviderFactory.cpp
@@ -44,10 +44,10 @@
 
   switch (session_type) {
     case SessionType::A2DP_SOFTWARE_ENCODING_DATAPATH:
-      provider = ndk::SharedRefBase::make<A2dpSoftwareAudioProvider>();
+      provider = ndk::SharedRefBase::make<A2dpSoftwareEncodingAudioProvider>();
       break;
     case SessionType::A2DP_HARDWARE_OFFLOAD_ENCODING_DATAPATH:
-      provider = ndk::SharedRefBase::make<A2dpOffloadAudioProvider>();
+      provider = ndk::SharedRefBase::make<A2dpOffloadEncodingAudioProvider>();
       break;
     case SessionType::HEARING_AID_SOFTWARE_ENCODING_DATAPATH:
       provider = ndk::SharedRefBase::make<HearingAidAudioProvider>();
@@ -72,6 +72,12 @@
       provider =
           ndk::SharedRefBase::make<LeAudioOffloadBroadcastAudioProvider>();
       break;
+    case SessionType::A2DP_SOFTWARE_DECODING_DATAPATH:
+      provider = ndk::SharedRefBase::make<A2dpSoftwareDecodingAudioProvider>();
+      break;
+    case SessionType::A2DP_HARDWARE_OFFLOAD_DECODING_DATAPATH:
+      provider = ndk::SharedRefBase::make<A2dpOffloadDecodingAudioProvider>();
+      break;
     default:
       provider = nullptr;
       break;
@@ -90,7 +96,8 @@
 ndk::ScopedAStatus BluetoothAudioProviderFactory::getProviderCapabilities(
     const SessionType session_type,
     std::vector<AudioCapabilities>* _aidl_return) {
-  if (session_type == SessionType::A2DP_HARDWARE_OFFLOAD_ENCODING_DATAPATH) {
+  if (session_type == SessionType::A2DP_HARDWARE_OFFLOAD_ENCODING_DATAPATH ||
+      session_type == SessionType::A2DP_HARDWARE_OFFLOAD_DECODING_DATAPATH) {
     auto codec_capabilities =
         BluetoothAudioCodecs::GetA2dpOffloadCodecCapabilities(session_type);
     _aidl_return->resize(codec_capabilities.size());