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1 /* | 1 /* |
2 * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_MEDIA_ENGINE_WEBRTCVOE_H_ | 11 #ifndef WEBRTC_MEDIA_ENGINE_WEBRTCVOE_H_ |
12 #define WEBRTC_MEDIA_ENGINE_WEBRTCVOE_H_ | 12 #define WEBRTC_MEDIA_ENGINE_WEBRTCVOE_H_ |
13 | 13 |
14 #include <memory> | 14 #include <memory> |
15 | 15 |
16 #include "webrtc/media/engine/webrtccommon.h" | 16 #include "webrtc/media/engine/webrtccommon.h" |
17 | 17 |
18 #include "webrtc/common_types.h" | 18 #include "webrtc/common_types.h" |
19 #include "webrtc/modules/audio_device/include/audio_device.h" | 19 #include "webrtc/modules/audio_device/include/audio_device.h" |
20 #include "webrtc/voice_engine/include/voe_base.h" | 20 #include "webrtc/voice_engine/include/voe_base.h" |
21 #include "webrtc/voice_engine/include/voe_codec.h" | 21 #include "webrtc/voice_engine/include/voe_codec.h" |
22 #include "webrtc/voice_engine/include/voe_errors.h" | 22 #include "webrtc/voice_engine/include/voe_errors.h" |
23 #include "webrtc/voice_engine/include/voe_hardware.h" | 23 #include "webrtc/voice_engine/include/voe_hardware.h" |
24 #include "webrtc/voice_engine/include/voe_volume_control.h" | |
25 | 24 |
26 namespace cricket { | 25 namespace cricket { |
27 // automatically handles lifetime of WebRtc VoiceEngine | 26 // automatically handles lifetime of WebRtc VoiceEngine |
28 class scoped_voe_engine { | 27 class scoped_voe_engine { |
29 public: | 28 public: |
30 explicit scoped_voe_engine(webrtc::VoiceEngine* e) : ptr(e) {} | 29 explicit scoped_voe_engine(webrtc::VoiceEngine* e) : ptr(e) {} |
31 // RTC_DCHECK, to ensure that there are no leaks at shutdown | 30 // RTC_DCHECK, to ensure that there are no leaks at shutdown |
32 ~scoped_voe_engine() { | 31 ~scoped_voe_engine() { |
33 if (ptr) { | 32 if (ptr) { |
34 const bool success = webrtc::VoiceEngine::Delete(ptr); | 33 const bool success = webrtc::VoiceEngine::Delete(ptr); |
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71 private: | 70 private: |
72 T* ptr; | 71 T* ptr; |
73 }; | 72 }; |
74 | 73 |
75 // Utility class for aggregating the various WebRTC interface. | 74 // Utility class for aggregating the various WebRTC interface. |
76 // Fake implementations can also be injected for testing. | 75 // Fake implementations can also be injected for testing. |
77 class VoEWrapper { | 76 class VoEWrapper { |
78 public: | 77 public: |
79 VoEWrapper() | 78 VoEWrapper() |
80 : engine_(webrtc::VoiceEngine::Create()), | 79 : engine_(webrtc::VoiceEngine::Create()), |
81 base_(engine_), codec_(engine_), hw_(engine_), | 80 base_(engine_), codec_(engine_), hw_(engine_) { |
82 volume_(engine_) { | |
83 } | 81 } |
84 VoEWrapper(webrtc::VoEBase* base, | 82 VoEWrapper(webrtc::VoEBase* base, |
85 webrtc::VoECodec* codec, | 83 webrtc::VoECodec* codec, |
86 webrtc::VoEHardware* hw, | 84 webrtc::VoEHardware* hw) |
87 webrtc::VoEVolumeControl* volume) | |
88 : engine_(NULL), | 85 : engine_(NULL), |
89 base_(base), | 86 base_(base), |
90 codec_(codec), | 87 codec_(codec), |
91 hw_(hw), | 88 hw_(hw) { |
92 volume_(volume) { | |
93 } | 89 } |
94 ~VoEWrapper() {} | 90 ~VoEWrapper() {} |
95 webrtc::VoiceEngine* engine() const { return engine_.get(); } | 91 webrtc::VoiceEngine* engine() const { return engine_.get(); } |
96 webrtc::VoEBase* base() const { return base_.get(); } | 92 webrtc::VoEBase* base() const { return base_.get(); } |
97 webrtc::VoECodec* codec() const { return codec_.get(); } | 93 webrtc::VoECodec* codec() const { return codec_.get(); } |
98 webrtc::VoEHardware* hw() const { return hw_.get(); } | 94 webrtc::VoEHardware* hw() const { return hw_.get(); } |
99 webrtc::VoEVolumeControl* volume() const { return volume_.get(); } | |
100 int error() { return base_->LastError(); } | 95 int error() { return base_->LastError(); } |
101 | 96 |
102 private: | 97 private: |
103 scoped_voe_engine engine_; | 98 scoped_voe_engine engine_; |
104 scoped_voe_ptr<webrtc::VoEBase> base_; | 99 scoped_voe_ptr<webrtc::VoEBase> base_; |
105 scoped_voe_ptr<webrtc::VoECodec> codec_; | 100 scoped_voe_ptr<webrtc::VoECodec> codec_; |
106 scoped_voe_ptr<webrtc::VoEHardware> hw_; | 101 scoped_voe_ptr<webrtc::VoEHardware> hw_; |
107 scoped_voe_ptr<webrtc::VoEVolumeControl> volume_; | |
108 }; | 102 }; |
109 } // namespace cricket | 103 } // namespace cricket |
110 | 104 |
111 #endif // WEBRTC_MEDIA_ENGINE_WEBRTCVOE_H_ | 105 #endif // WEBRTC_MEDIA_ENGINE_WEBRTCVOE_H_ |
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