1 /*
2 * Copyright (C) 2019 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 #include <sstream>
18 #include <string>
19
20 #include <media/AudioContainers.h>
21
22 namespace android {
23
getAudioDeviceOutAllSet()24 const DeviceTypeSet& getAudioDeviceOutAllSet() {
25 static const DeviceTypeSet audioDeviceOutAllSet = DeviceTypeSet(
26 std::begin(AUDIO_DEVICE_OUT_ALL_ARRAY),
27 std::end(AUDIO_DEVICE_OUT_ALL_ARRAY));
28 return audioDeviceOutAllSet;
29 }
30
getAudioDeviceOutAllA2dpSet()31 const DeviceTypeSet& getAudioDeviceOutAllA2dpSet() {
32 static const DeviceTypeSet audioDeviceOutAllA2dpSet = DeviceTypeSet(
33 std::begin(AUDIO_DEVICE_OUT_ALL_A2DP_ARRAY),
34 std::end(AUDIO_DEVICE_OUT_ALL_A2DP_ARRAY));
35 return audioDeviceOutAllA2dpSet;
36 }
37
getAudioDeviceOutAllScoSet()38 const DeviceTypeSet& getAudioDeviceOutAllScoSet() {
39 static const DeviceTypeSet audioDeviceOutAllScoSet = DeviceTypeSet(
40 std::begin(AUDIO_DEVICE_OUT_ALL_SCO_ARRAY),
41 std::end(AUDIO_DEVICE_OUT_ALL_SCO_ARRAY));
42 return audioDeviceOutAllScoSet;
43 }
44
getAudioDeviceOutAllUsbSet()45 const DeviceTypeSet& getAudioDeviceOutAllUsbSet() {
46 static const DeviceTypeSet audioDeviceOutAllUsbSet = DeviceTypeSet(
47 std::begin(AUDIO_DEVICE_OUT_ALL_USB_ARRAY),
48 std::end(AUDIO_DEVICE_OUT_ALL_USB_ARRAY));
49 return audioDeviceOutAllUsbSet;
50 }
51
getAudioDeviceInAllSet()52 const DeviceTypeSet& getAudioDeviceInAllSet() {
53 static const DeviceTypeSet audioDeviceInAllSet = DeviceTypeSet(
54 std::begin(AUDIO_DEVICE_IN_ALL_ARRAY),
55 std::end(AUDIO_DEVICE_IN_ALL_ARRAY));
56 return audioDeviceInAllSet;
57 }
58
getAudioDeviceInAllUsbSet()59 const DeviceTypeSet& getAudioDeviceInAllUsbSet() {
60 static const DeviceTypeSet audioDeviceInAllUsbSet = DeviceTypeSet(
61 std::begin(AUDIO_DEVICE_IN_ALL_USB_ARRAY),
62 std::end(AUDIO_DEVICE_IN_ALL_USB_ARRAY));
63 return audioDeviceInAllUsbSet;
64 }
65
getAudioDeviceOutAllBleSet()66 const DeviceTypeSet& getAudioDeviceOutAllBleSet() {
67 static const DeviceTypeSet audioDeviceOutAllBleSet = DeviceTypeSet(
68 std::begin(AUDIO_DEVICE_OUT_ALL_BLE_ARRAY),
69 std::end(AUDIO_DEVICE_OUT_ALL_BLE_ARRAY));
70 return audioDeviceOutAllBleSet;
71 }
72
getAudioDeviceOutLeAudioUnicastSet()73 const DeviceTypeSet& getAudioDeviceOutLeAudioUnicastSet() {
74 static const DeviceTypeSet audioDeviceOutLeAudioUnicastSet = DeviceTypeSet(
75 std::begin(AUDIO_DEVICE_OUT_BLE_UNICAST_ARRAY),
76 std::end(AUDIO_DEVICE_OUT_BLE_UNICAST_ARRAY));
77 return audioDeviceOutLeAudioUnicastSet;
78 }
79
getAudioDeviceOutLeAudioBroadcastSet()80 const DeviceTypeSet& getAudioDeviceOutLeAudioBroadcastSet() {
81 static const DeviceTypeSet audioDeviceOutLeAudioUnicastSet = DeviceTypeSet(
82 std::begin(AUDIO_DEVICE_OUT_BLE_BROADCAST_ARRAY),
83 std::end(AUDIO_DEVICE_OUT_BLE_BROADCAST_ARRAY));
84 return audioDeviceOutLeAudioUnicastSet;
85 }
86
deviceTypesToString(const DeviceTypeSet & deviceTypes)87 std::string deviceTypesToString(const DeviceTypeSet &deviceTypes) {
88 if (deviceTypes.empty()) {
89 return "Empty device types";
90 }
91 std::stringstream ss;
92 for (auto it = deviceTypes.begin(); it != deviceTypes.end(); ++it) {
93 if (it != deviceTypes.begin()) {
94 ss << ", ";
95 }
96 const char* strType = audio_device_to_string(*it);
97 if (strlen(strType) != 0) {
98 ss << strType;
99 } else {
100 ss << "unknown type:0x" << std::hex << *it;
101 }
102 }
103 return ss.str();
104 }
105
deviceTypesToString(const DeviceTypeSet & deviceTypes,std::string & str)106 bool deviceTypesToString(const DeviceTypeSet &deviceTypes, std::string &str) {
107 str = deviceTypesToString(deviceTypes);
108 return true;
109 }
110
dumpDeviceTypes(const DeviceTypeSet & deviceTypes)111 std::string dumpDeviceTypes(const DeviceTypeSet &deviceTypes) {
112 std::stringstream ss;
113 for (auto it = deviceTypes.begin(); it != deviceTypes.end(); ++it) {
114 if (it != deviceTypes.begin()) {
115 ss << ", ";
116 }
117 ss << "0x" << std::hex << (*it);
118 }
119 return ss.str();
120 }
121
dumpMixerBehaviors(const MixerBehaviorSet & mixerBehaviors)122 std::string dumpMixerBehaviors(const MixerBehaviorSet& mixerBehaviors) {
123 std::stringstream ss;
124 for (auto it = mixerBehaviors.begin(); it != mixerBehaviors.end(); ++it) {
125 if (it != mixerBehaviors.begin()) {
126 ss << ", ";
127 }
128 ss << (*it);
129 }
130 return ss.str();
131 }
132
133 } // namespace android
134