Merge "Adding getModelState API to sound trigger" (3ef105a7) · Commits · e / os / android_hardware_interfaces

soundtrigger/2.0/default/SoundTriggerHalImpl.cpp

+1 −1

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		@@ -247,7 +247,7 @@ exit:
		}

		SoundTriggerHalImpl::SoundTriggerHalImpl()
		: mModuleName("primary"), mHwDevice(NULL), mNextModelId(1) {}
		: mModuleName("primary"), mNextModelId(1), mHwDevice(NULL) {}

		void SoundTriggerHalImpl::onFirstRef() {
		const hw_module_t* mod;

+4 −1

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		@@ -167,8 +167,11 @@ class SoundTriggerHalImpl : public RefBase {
		static void recognitionCallback(struct sound_trigger_recognition_event* halEvent, void* cookie);

		const char* mModuleName;
		struct sound_trigger_hw_device* mHwDevice;

		volatile atomic_uint_fast32_t mNextModelId;

		protected:
		struct sound_trigger_hw_device* mHwDevice;
		DefaultKeyedVector<int32_t, sp<SoundModelClient> > mClients;
		Mutex mLock;
		};

0 → 100644

+20 −0

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		// This file is autogenerated by hidl-gen -Landroidbp.

		hidl_interface {
		name: "android.hardware.soundtrigger@2.2",
		root: "android.hardware",
		vndk: {
		enabled: true,
		},
		srcs: [
		"ISoundTriggerHw.hal",
		],
		interfaces: [
		"android.hardware.audio.common@2.0",
		"android.hardware.soundtrigger@2.0",
		"android.hardware.soundtrigger@2.1",
		"android.hidl.base@1.0",
		],
		gen_java: false,
		}

0 → 100644

+40 −0

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		/*
		* Copyright 2018 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.soundtrigger@2.2;

		import @2.1::ISoundTriggerHw;
		import @2.0::SoundModelHandle;
		import @2.0::ISoundTriggerHwCallback.RecognitionEvent;

		/**
		* SoundTrigger HAL interface. Used for hardware recognition of hotwords.
		*/
		interface ISoundTriggerHw extends @2.1::ISoundTriggerHw {

		/**
		* Get the state of a given model.
		* The model state is returned as a RecognitionEvent.
		* @param modelHandle The handle of the sound model to use for recognition
		* @return retval Operation completion status: 0 in case of success,
		* -ENOSYS in case of invalid model handle,
		* -ENOMEM in case of memory allocation failure,
		* -ENODEV in case of initialization error.
		* @return state RecognitionEvent in case of success
		*/
		getModelState(SoundModelHandle modelHandle)
		generates (int32_t retval, RecognitionEvent state);
		};

0 → 100644

+50 −0

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		#
		# Copyright (C) 2018 The Android Open Source Project
		#
		# Licensed under the Apache License, Version 2.0 (the "License");
		# you may not use this file except in compliance with the License.
		# You may obtain a copy of the License at
		#
		# http://www.apache.org/licenses/LICENSE-2.0
		#
		# Unless required by applicable law or agreed to in writing, software
		# distributed under the License is distributed on an "AS IS" BASIS,
		# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		# See the License for the specific language governing permissions and
		# limitations under the License.


		LOCAL_PATH := $(call my-dir)

		include $(CLEAR_VARS)
		LOCAL_MODULE := android.hardware.soundtrigger@2.2-impl
		LOCAL_VENDOR_MODULE := true
		LOCAL_MODULE_RELATIVE_PATH := hw
		LOCAL_SRC_FILES := \
		SoundTriggerHw.cpp

		LOCAL_CFLAGS := -Wall -Werror

		LOCAL_SHARED_LIBRARIES := \
		libhardware \
		libhidlbase \
		libhidlmemory \
		libhidltransport \
		liblog \
		libutils \
		android.hardware.soundtrigger@2.2 \
		android.hardware.soundtrigger@2.1 \
		android.hardware.soundtrigger@2.0 \
		android.hardware.soundtrigger@2.0-core \
		android.hidl.allocator@1.0 \
		android.hidl.memory@1.0

		LOCAL_C_INCLUDE_DIRS := $(LOCAL_PATH)

		ifeq ($(strip $(AUDIOSERVER_MULTILIB)),)
		LOCAL_MULTILIB := 32
		else
		LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
		endif

		include $(BUILD_SHARED_LIBRARY)