1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#pragma once
18
19#include "AudioCollections.h"
20#include <utils/String8.h>
21#include <utils/Vector.h>
22#include <utils/RefBase.h>
23#include <utils/Errors.h>
24
25namespace android
26{
27
28class AudioPort;
29class DeviceDescriptor;
30
31typedef enum {
32    AUDIO_ROUTE_MUX = 0,
33    AUDIO_ROUTE_MIX = 1
34} audio_route_type_t;
35
36class AudioRoute  : public virtual RefBase
37{
38public:
39    AudioRoute(audio_route_type_t type) : mType(type) {}
40
41    void setSources(const AudioPortVector &sources) { mSources = sources; }
42    const AudioPortVector &getSources() const { return mSources; }
43
44    void setSink(const sp<AudioPort> &sink) { mSink = sink; }
45    const sp<AudioPort> &getSink() const { return mSink; }
46
47    audio_route_type_t getType() const { return mType; }
48
49    void dump(int fd, int spaces) const;
50
51private:
52    AudioPortVector mSources;
53    sp<AudioPort> mSink;
54    audio_route_type_t mType;
55
56};
57
58}; // namespace android
59