commit 41947e2044e9d4b9be093f37e7dcaf4420739de3
author Nicholas Ambur <nambur@google.com> Tue Oct 01 11:53:40 2019 -0700
committer Nicholas Ambur <nambur@google.com> Thu Dec 12 11:05:19 2019 -0800
tree dc987cc039b9afb1e08eb7fab320cd2b29a6b868
parent 994f9e9d21abbad86f21f6f43997443410284093

add SoundTrigger HAL V2.3 support

add support for model parameter control APIs with THRESHOLD_FACTOR
as the first supported parameter

Bug: 141929369
Test: Tested manually with test app and confirmed with GTS test
gts-tradefed run gts-dev -m GtsAssistIntentTestCases
Change-Id: I613dfe7486b4b4b695c79bda515b9f07fe750a70

include/soundtrigger/ISoundTrigger.h

diff --git a/include/soundtrigger/ISoundTrigger.h b/include/soundtrigger/ISoundTrigger.h
index c357caa..d628c05 100644
--- a/include/soundtrigger/ISoundTrigger.h
+++ b/include/soundtrigger/ISoundTrigger.h
@@ -41,7 +41,13 @@
                                       const sp<IMemory>& dataMemory) = 0;
     virtual status_t stopRecognition(sound_model_handle_t handle) = 0;
     virtual status_t getModelState(sound_model_handle_t handle) = 0;
-
+    virtual status_t setParameter(sound_model_handle_t handle,
+            sound_trigger_model_parameter_t param, int32_t value) = 0;
+    virtual status_t getParameter(sound_model_handle_t handle,
+            sound_trigger_model_parameter_t param, int32_t* value) = 0;
+    virtual status_t queryParameter(sound_model_handle_t handle,
+            sound_trigger_model_parameter_t param,
+            sound_trigger_model_parameter_range_t* param_range) = 0;
 };
 
 // ----------------------------------------------------------------------------

include/soundtrigger/SoundTrigger.h

diff --git a/include/soundtrigger/SoundTrigger.h b/include/soundtrigger/SoundTrigger.h
index ccc61dc..248620a 100644
--- a/include/soundtrigger/SoundTrigger.h
+++ b/include/soundtrigger/SoundTrigger.h
@@ -55,6 +55,13 @@
             status_t startRecognition(sound_model_handle_t handle, const sp<IMemory>& dataMemory);
             status_t stopRecognition(sound_model_handle_t handle);
             status_t getModelState(sound_model_handle_t handle);
+            status_t setParameter(sound_model_handle_t handle,
+                    sound_trigger_model_parameter_t param, int32_t value);
+            status_t getParameter(sound_model_handle_t handle,
+                    sound_trigger_model_parameter_t param, int32_t* value);
+            status_t queryParameter(sound_model_handle_t handle,
+                    sound_trigger_model_parameter_t param,
+                    sound_trigger_model_parameter_range_t* param_range);
 
             // BpSoundTriggerClient
             virtual void onRecognitionEvent(const sp<IMemory>& eventMemory);