1/*
2 *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef WEBRTC_MODULES_AUDIO_DEVICE_ANDROID_AUDIO_DEVICE_TEMPLATE_H_
12#define WEBRTC_MODULES_AUDIO_DEVICE_ANDROID_AUDIO_DEVICE_TEMPLATE_H_
13
14#include "webrtc/modules/audio_device/audio_device_generic.h"
15
16#include "webrtc/system_wrappers/interface/trace.h"
17
18namespace webrtc {
19
20// InputType/OutputType can be any class that implements the capturing/rendering
21// part of the AudioDeviceGeneric API.
22template <class InputType, class OutputType>
23class AudioDeviceTemplate : public AudioDeviceGeneric {
24 public:
25  static int32_t SetAndroidAudioDeviceObjects(void* javaVM,
26                                       void* env,
27                                       void* context) {
28    if (OutputType::SetAndroidAudioDeviceObjects(javaVM, env, context) == -1) {
29      return -1;
30    }
31    return InputType::SetAndroidAudioDeviceObjects(javaVM, env, context);
32  }
33
34  static void ClearAndroidAudioDeviceObjects() {
35    OutputType::ClearAndroidAudioDeviceObjects();
36    InputType::ClearAndroidAudioDeviceObjects();
37  }
38
39  explicit AudioDeviceTemplate(const int32_t id)
40      : output_(id),
41        input_(id, &output_) {
42  }
43
44  virtual ~AudioDeviceTemplate() {
45  }
46
47  int32_t ActiveAudioLayer(
48      AudioDeviceModule::AudioLayer& audioLayer) const { // NOLINT
49    audioLayer = AudioDeviceModule::kPlatformDefaultAudio;
50    return 0;
51  }
52
53  int32_t Init() {
54    return output_.Init() | input_.Init();
55  }
56
57  int32_t Terminate()  {
58    return output_.Terminate() | input_.Terminate();
59  }
60
61  bool Initialized() const {
62    return output_.Initialized() && input_.Initialized();
63  }
64
65  int16_t PlayoutDevices() {
66    return output_.PlayoutDevices();
67  }
68
69  int16_t RecordingDevices() {
70    return input_.RecordingDevices();
71  }
72
73  int32_t PlayoutDeviceName(
74      uint16_t index,
75      char name[kAdmMaxDeviceNameSize],
76      char guid[kAdmMaxGuidSize]) {
77    return output_.PlayoutDeviceName(index, name, guid);
78  }
79
80  int32_t RecordingDeviceName(
81      uint16_t index,
82      char name[kAdmMaxDeviceNameSize],
83      char guid[kAdmMaxGuidSize]) {
84    return input_.RecordingDeviceName(index, name, guid);
85  }
86
87  int32_t SetPlayoutDevice(uint16_t index) {
88    return output_.SetPlayoutDevice(index);
89  }
90
91  int32_t SetPlayoutDevice(
92      AudioDeviceModule::WindowsDeviceType device) {
93    return output_.SetPlayoutDevice(device);
94  }
95
96  int32_t SetRecordingDevice(uint16_t index) {
97    return input_.SetRecordingDevice(index);
98  }
99
100  int32_t SetRecordingDevice(
101      AudioDeviceModule::WindowsDeviceType device) {
102    return input_.SetRecordingDevice(device);
103  }
104
105  int32_t PlayoutIsAvailable(
106      bool& available) {  // NOLINT
107    return output_.PlayoutIsAvailable(available);
108  }
109
110  int32_t InitPlayout() {
111    return output_.InitPlayout();
112  }
113
114  bool PlayoutIsInitialized() const {
115    return output_.PlayoutIsInitialized();
116  }
117
118  int32_t RecordingIsAvailable(
119      bool& available) {  // NOLINT
120    return input_.RecordingIsAvailable(available);
121  }
122
123  int32_t InitRecording() {
124    return input_.InitRecording();
125  }
126
127  bool RecordingIsInitialized() const {
128    return input_.RecordingIsInitialized();
129  }
130
131  int32_t StartPlayout() {
132    return output_.StartPlayout();
133  }
134
135  int32_t StopPlayout() {
136    return output_.StopPlayout();
137  }
138
139  bool Playing() const {
140    return output_.Playing();
141  }
142
143  int32_t StartRecording() {
144    return input_.StartRecording();
145  }
146
147  int32_t StopRecording() {
148    return input_.StopRecording();
149  }
150
151  bool Recording() const {
152    return input_.Recording() ;
153  }
154
155  int32_t SetAGC(bool enable) {
156    return input_.SetAGC(enable);
157  }
158
159  bool AGC() const {
160    return input_.AGC();
161  }
162
163  int32_t SetWaveOutVolume(uint16_t volumeLeft,
164                           uint16_t volumeRight) {
165    WEBRTC_TRACE(kTraceWarning, kTraceAudioDevice, 0,
166                 "  API call not supported on this platform");
167    return -1;
168  }
169
170  int32_t WaveOutVolume(
171      uint16_t& volumeLeft,           // NOLINT
172      uint16_t& volumeRight) const {  // NOLINT
173    WEBRTC_TRACE(kTraceWarning, kTraceAudioDevice, 0,
174                 "  API call not supported on this platform");
175    return -1;
176  }
177
178  int32_t InitSpeaker() {
179    return output_.InitSpeaker();
180  }
181
182  bool SpeakerIsInitialized() const {
183    return output_.SpeakerIsInitialized();
184  }
185
186  int32_t InitMicrophone() {
187    return input_.InitMicrophone();
188  }
189
190  bool MicrophoneIsInitialized() const {
191    return input_.MicrophoneIsInitialized();
192  }
193
194  int32_t SpeakerVolumeIsAvailable(
195      bool& available) {  // NOLINT
196    return output_.SpeakerVolumeIsAvailable(available);
197  }
198
199  int32_t SetSpeakerVolume(uint32_t volume) {
200    return output_.SetSpeakerVolume(volume);
201  }
202
203  int32_t SpeakerVolume(
204      uint32_t& volume) const {  // NOLINT
205    return output_.SpeakerVolume(volume);
206  }
207
208  int32_t MaxSpeakerVolume(
209      uint32_t& maxVolume) const {  // NOLINT
210    return output_.MaxSpeakerVolume(maxVolume);
211  }
212
213  int32_t MinSpeakerVolume(
214      uint32_t& minVolume) const {  // NOLINT
215    return output_.MinSpeakerVolume(minVolume);
216  }
217
218  int32_t SpeakerVolumeStepSize(
219      uint16_t& stepSize) const {  // NOLINT
220    return output_.SpeakerVolumeStepSize(stepSize);
221  }
222
223  int32_t MicrophoneVolumeIsAvailable(
224      bool& available) {  // NOLINT
225    return input_.MicrophoneVolumeIsAvailable(available);
226  }
227
228  int32_t SetMicrophoneVolume(uint32_t volume) {
229    return input_.SetMicrophoneVolume(volume);
230  }
231
232  int32_t MicrophoneVolume(
233      uint32_t& volume) const {  // NOLINT
234    return input_.MicrophoneVolume(volume);
235  }
236
237  int32_t MaxMicrophoneVolume(
238      uint32_t& maxVolume) const {  // NOLINT
239    return input_.MaxMicrophoneVolume(maxVolume);
240  }
241
242  int32_t MinMicrophoneVolume(
243      uint32_t& minVolume) const {  // NOLINT
244    return input_.MinMicrophoneVolume(minVolume);
245  }
246
247  int32_t MicrophoneVolumeStepSize(
248      uint16_t& stepSize) const {  // NOLINT
249    return input_.MicrophoneVolumeStepSize(stepSize);
250  }
251
252  int32_t SpeakerMuteIsAvailable(
253      bool& available) {  // NOLINT
254    return output_.SpeakerMuteIsAvailable(available);
255  }
256
257  int32_t SetSpeakerMute(bool enable) {
258    return output_.SetSpeakerMute(enable);
259  }
260
261  int32_t SpeakerMute(
262      bool& enabled) const {  // NOLINT
263    return output_.SpeakerMute(enabled);
264  }
265
266  int32_t MicrophoneMuteIsAvailable(
267      bool& available) {  // NOLINT
268    return input_.MicrophoneMuteIsAvailable(available);
269  }
270
271  int32_t SetMicrophoneMute(bool enable) {
272    return input_.SetMicrophoneMute(enable);
273  }
274
275  int32_t MicrophoneMute(
276      bool& enabled) const {  // NOLINT
277    return input_.MicrophoneMute(enabled);
278  }
279
280  int32_t MicrophoneBoostIsAvailable(
281      bool& available) {  // NOLINT
282    return input_.MicrophoneBoostIsAvailable(available);
283  }
284
285  int32_t SetMicrophoneBoost(bool enable) {
286    return input_.SetMicrophoneBoost(enable);
287  }
288
289  int32_t MicrophoneBoost(
290      bool& enabled) const {  // NOLINT
291    return input_.MicrophoneBoost(enabled);
292  }
293
294  int32_t StereoPlayoutIsAvailable(
295      bool& available) {  // NOLINT
296    return output_.StereoPlayoutIsAvailable(available);
297  }
298
299  int32_t SetStereoPlayout(bool enable) {
300    return output_.SetStereoPlayout(enable);
301  }
302
303  int32_t StereoPlayout(
304      bool& enabled) const {  // NOLINT
305    return output_.StereoPlayout(enabled);
306  }
307
308  int32_t StereoRecordingIsAvailable(
309      bool& available) {  // NOLINT
310    return input_.StereoRecordingIsAvailable(available);
311  }
312
313  int32_t SetStereoRecording(bool enable) {
314    return input_.SetStereoRecording(enable);
315  }
316
317  int32_t StereoRecording(
318      bool& enabled) const {  // NOLINT
319    return input_.StereoRecording(enabled);
320  }
321
322  int32_t SetPlayoutBuffer(
323      const AudioDeviceModule::BufferType type,
324      uint16_t sizeMS) {
325    return output_.SetPlayoutBuffer(type, sizeMS);
326  }
327
328  int32_t PlayoutBuffer(
329      AudioDeviceModule::BufferType& type,
330      uint16_t& sizeMS) const {  // NOLINT
331    return output_.PlayoutBuffer(type, sizeMS);
332  }
333
334  int32_t PlayoutDelay(
335      uint16_t& delayMS) const {  // NOLINT
336    return output_.PlayoutDelay(delayMS);
337  }
338
339  int32_t RecordingDelay(
340      uint16_t& delayMS) const {  // NOLINT
341    return input_.RecordingDelay(delayMS);
342  }
343
344  int32_t CPULoad(
345      uint16_t& load) const {  // NOLINT
346    WEBRTC_TRACE(kTraceWarning, kTraceAudioDevice, 0,
347                 "  API call not supported on this platform");
348    return -1;
349  }
350
351  bool PlayoutWarning() const {
352    return output_.PlayoutWarning();
353  }
354
355  bool PlayoutError() const {
356    return output_.PlayoutError();
357  }
358
359  bool RecordingWarning() const {
360    return input_.RecordingWarning();
361  }
362
363  bool RecordingError() const {
364    return input_.RecordingError();
365  }
366
367  void ClearPlayoutWarning() {
368    return output_.ClearPlayoutWarning();
369  }
370
371  void ClearPlayoutError() {
372    return output_.ClearPlayoutError();
373  }
374
375  void ClearRecordingWarning() {
376    return input_.ClearRecordingWarning();
377  }
378
379  void ClearRecordingError() {
380    return input_.ClearRecordingError();
381  }
382
383  void AttachAudioBuffer(
384      AudioDeviceBuffer* audioBuffer) {
385    output_.AttachAudioBuffer(audioBuffer);
386    input_.AttachAudioBuffer(audioBuffer);
387  }
388
389  int32_t SetRecordingSampleRate(
390      const uint32_t samplesPerSec) {
391    return input_.SetRecordingSampleRate(samplesPerSec);
392  }
393
394  int32_t SetPlayoutSampleRate(
395      const uint32_t samplesPerSec) {
396    return output_.SetPlayoutSampleRate(samplesPerSec);
397  }
398
399  int32_t SetLoudspeakerStatus(bool enable) {
400    return output_.SetLoudspeakerStatus(enable);
401  }
402
403  int32_t GetLoudspeakerStatus(
404      bool& enable) const {  // NOLINT
405    return output_.GetLoudspeakerStatus(enable);
406  }
407
408 private:
409  OutputType output_;
410  InputType input_;
411};
412
413}  // namespace webrtc
414
415#endif  // WEBRTC_MODULES_AUDIO_DEVICE_ANDROID_AUDIO_DEVICE_TEMPLATE_H_
416