commit f1f22e7720456d52dc3cc844a51a21216c7be4e6
author Eric Laurent <elaurent@google.com> Tue Jul 13 14:04:14 2021 +0200
committer Eric Laurent <elaurent@google.com> Sat Jul 24 11:20:03 2021 +0200
tree 81a6485e3775421b8dbde93180d6dde40647fbaa
parent dd2978489dda2bc8d13f67f8de3abba8b7ae84a7

audio flinger: pass mixer configuration when opening an audio output

Add the possibility for audio policy manager to indicate a mixer
audio configuration (channel mask, format, sampling rate)
different from the audio HAL stream configuration when opening an
output stream with IAudioflinger::openOutput().

Bug: 188502620
Test: atest audiopolicy_tests

Change-Id: I0b4eaa9cd3e5574b75e3b914c854f97c104ca07e

media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp

diff --git a/media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp b/media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp
index d03c6fa..12473fc 100644
--- a/media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp
+++ b/media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp
@@ -648,11 +648,15 @@
     sp<DeviceDescriptorBase> device = new DeviceDescriptorBase(getValue(&mFdp, kDevices));
     audio_output_flags_t flags = getValue(&mFdp, kOutputFlags);
 
+    audio_config_base_t mixerConfig = AUDIO_CONFIG_BASE_INITIALIZER;
+
     media::OpenOutputRequest request{};
     media::OpenOutputResponse response{};
 
     request.module = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_module_handle_t_int32_t(module));
-    request.config = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_config_t_AudioConfig(config));
+    request.halConfig = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_config_t_AudioConfig(config));
+    request.mixerConfig =
+            VALUE_OR_RETURN_STATUS(legacy2aidl_audio_config_base_t_AudioConfigBase(mixerConfig));
     request.device = VALUE_OR_RETURN_STATUS(legacy2aidl_DeviceDescriptorBase(device));
     request.flags = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_output_flags_t_int32_t_mask(flags));