120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie/* 220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * Copyright (C) 2015 The Android Open Source Project 320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * 420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * Licensed under the Apache License, Version 2.0 (the "License"); 520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * you may not use this file except in compliance with the License. 620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * You may obtain a copy of the License at 720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * 820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * http://www.apache.org/licenses/LICENSE-2.0 920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * 1020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * Unless required by applicable law or agreed to in writing, software 1120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * distributed under the License is distributed on an "AS IS" BASIS, 1220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * See the License for the specific language governing permissions and 1420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * limitations under the License. 1520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie */ 1620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 1720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie#pragma once 1820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 1920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie#include "FormattedSubsystemObject.h" 2020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie#include "InstanceConfigurableElement.h" 2120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie#include "MappingContext.h" 2220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie#include <AudioPolicyPluginInterface.h> 2320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie#include <string> 2420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 2520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffieclass PolicySubsystem; 2620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 2720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffieclass Stream : public CFormattedSubsystemObject 2820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie{ 2920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffiepublic: 3020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie Stream(const std::string &mappingValue, 3120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie CInstanceConfigurableElement *instanceConfigurableElement, 3220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie const CMappingContext &context); 3320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 3420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffieprotected: 3520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie virtual bool receiveFromHW(std::string &error); 3620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie virtual bool sendToHW(std::string &error); 3720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 3820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffieprivate: 3920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie const PolicySubsystem *mPolicySubsystem; /**< Route subsytem plugin. */ 4020f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 4120f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie /** 4220f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie * Interface to communicate with Audio Policy Engine. 4320f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie */ 4420f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie android::AudioPolicyPluginInterface *mPolicyPluginInterface; 4520f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie 4620f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie audio_stream_type_t mId; /**< stream type identifier to link with audio.h. */ 4720f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie uint32_t mApplicableStrategy; /**< applicable strategy for this stream. */ 4820f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie static const uint32_t mDefaultApplicableStrategy = 0; /**< default strategy. */ 4920f06f996337c9bf79d0b112083f6427a122ebabFrançois Gaffie}; 50