53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "SubsystemObject.h"
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#include "InstanceConfigurableElement.h"
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#include "MappingContext.h"
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#include <AudioPolicyPluginInterface.h>
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#include <string>
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class PolicySubsystem;
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class Stream : public CSubsystemObject
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{
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private:
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struct Applicable
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{
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uint32_t volumeProfile; /**< applicable strategy for this stream. */
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} __attribute__((packed));
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public:
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Stream(const std::string &mappingValue,
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CInstanceConfigurableElement *instanceConfigurableElement,
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const CMappingContext &context,
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core::log::Logger& logger);
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protected:
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virtual bool sendToHW(std::string &error);
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private:
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const PolicySubsystem *mPolicySubsystem; /**< Route subsytem plugin. */
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/**
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* Interface to communicate with Audio Policy Engine.
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*/
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android::AudioPolicyPluginInterface *mPolicyPluginInterface;
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audio_stream_type_t mId; /**< stream type identifier to link with audio.h. */
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};
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