Invalidate tracks by a list of port id.
Adding an interface to just invalidate tracks with the given list of
port id. By invalidating the tracks via given port id, it can help
prevent mmap tracks from being invalidated when a mixer policy is
registered.
Bug: 139763500
Test: manually
Test: atest audiopolicy_tests
Test: audioflinger_fuzzer
Change-Id: Ifaadb981314088e3b2ac3223accece1576a2a575
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h
index 7476ec2..885f7c6 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.h
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h
@@ -1305,6 +1305,7 @@
sp<PreferredMixerAttributesInfo> getPreferredMixerAttributesInfo(
audio_port_handle_t devicePortId, product_strategy_t strategy);
+
sp<SwAudioOutputDescriptor> reopenOutput(
sp<SwAudioOutputDescriptor> outputDesc,
const audio_config_t *config,
@@ -1313,6 +1314,9 @@
void reopenOutputsWithDevices(
const std::map<audio_io_handle_t, DeviceVector>& outputsToReopen);
+
+ PortHandleVector getClientsForStream(audio_stream_type_t streamType) const;
+ void invalidateStreams(StreamTypeVector streams) const;
};
};