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| 1 /* | |
| 2 * libjingle | |
| 3 * Copyright 2008 Google Inc. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions are met: | |
| 7 * | |
| 8 * 1. Redistributions of source code must retain the above copyright notice, | |
| 9 * this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 11 * this list of conditions and the following disclaimer in the documentation | |
| 12 * and/or other materials provided with the distribution. | |
| 13 * 3. The name of the author may not be used to endorse or promote products | |
| 14 * derived from this software without specific prior written permission. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
| 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
| 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
| 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
| 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
| 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
| 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 | |
| 28 #ifndef TALK_MEDIA_DEVICES_FAKEDEVICEMANAGER_H_ | |
| 29 #define TALK_MEDIA_DEVICES_FAKEDEVICEMANAGER_H_ | |
| 30 | |
| 31 #include <string> | |
| 32 #include <vector> | |
| 33 | |
| 34 #include "talk/media/base/fakevideocapturer.h" | |
| 35 #include "talk/media/base/mediacommon.h" | |
| 36 #include "talk/media/devices/devicemanager.h" | |
| 37 #include "webrtc/base/scoped_ptr.h" | |
| 38 #include "webrtc/base/window.h" | |
| 39 #include "webrtc/base/windowpicker.h" | |
| 40 | |
| 41 namespace cricket { | |
| 42 | |
| 43 class FakeDeviceManager : public DeviceManagerInterface { | |
| 44 public: | |
| 45 FakeDeviceManager() {} | |
| 46 virtual bool Init() { | |
| 47 return true; | |
| 48 } | |
| 49 virtual void Terminate() { | |
| 50 } | |
| 51 virtual int GetCapabilities() { | |
| 52 std::vector<Device> devices; | |
| 53 int caps = VIDEO_RECV; | |
| 54 if (!input_devices_.empty()) { | |
| 55 caps |= AUDIO_SEND; | |
| 56 } | |
| 57 if (!output_devices_.empty()) { | |
| 58 caps |= AUDIO_RECV; | |
| 59 } | |
| 60 if (!vidcap_devices_.empty()) { | |
| 61 caps |= VIDEO_SEND; | |
| 62 } | |
| 63 return caps; | |
| 64 } | |
| 65 virtual bool GetAudioInputDevices(std::vector<Device>* devs) { | |
| 66 *devs = input_devices_; | |
| 67 return true; | |
| 68 } | |
| 69 virtual bool GetAudioOutputDevices(std::vector<Device>* devs) { | |
| 70 *devs = output_devices_; | |
| 71 return true; | |
| 72 } | |
| 73 virtual bool GetAudioInputDevice(const std::string& name, Device* out) { | |
| 74 return GetAudioDevice(true, name, out); | |
| 75 } | |
| 76 virtual bool GetAudioOutputDevice(const std::string& name, Device* out) { | |
| 77 return GetAudioDevice(false, name, out); | |
| 78 } | |
| 79 virtual bool GetVideoCaptureDevices(std::vector<Device>* devs) { | |
| 80 *devs = vidcap_devices_; | |
| 81 return true; | |
| 82 } | |
| 83 virtual void SetVideoDeviceCapturerFactory( | |
| 84 VideoDeviceCapturerFactory* video_device_capturer_factory) { | |
| 85 } | |
| 86 virtual void SetScreenCapturerFactory( | |
| 87 ScreenCapturerFactory* screen_capturer_factory) { | |
| 88 screen_capturer_factory_.reset(screen_capturer_factory); | |
| 89 } | |
| 90 virtual void SetVideoCaptureDeviceMaxFormat(const std::string& usb_id, | |
| 91 const VideoFormat& max_format) { | |
| 92 max_formats_[usb_id] = max_format; | |
| 93 } | |
| 94 bool IsMaxFormatForDevice(const std::string& usb_id, | |
| 95 const VideoFormat& max_format) const { | |
| 96 std::map<std::string, VideoFormat>::const_iterator found = | |
| 97 max_formats_.find(usb_id); | |
| 98 return (found != max_formats_.end()) ? | |
| 99 max_format == found->second : | |
| 100 false; | |
| 101 } | |
| 102 virtual void ClearVideoCaptureDeviceMaxFormat(const std::string& usb_id) { | |
| 103 max_formats_.erase(usb_id); | |
| 104 } | |
| 105 virtual VideoCapturer* CreateVideoCapturer(const Device& device) const { | |
| 106 return new FakeVideoCapturer(); | |
| 107 } | |
| 108 virtual VideoCapturer* CreateScreenCapturer( | |
| 109 const ScreencastId& screenid) const { | |
| 110 if (!screen_capturer_factory_) { | |
| 111 return new FakeVideoCapturer(); | |
| 112 } | |
| 113 return screen_capturer_factory_->Create(screenid); | |
| 114 } | |
| 115 virtual bool GetWindows( | |
| 116 std::vector<rtc::WindowDescription>* descriptions) { | |
| 117 descriptions->clear(); | |
| 118 const uint32_t id = 1u; // Note that 0 is not a valid ID. | |
| 119 const rtc::WindowId window_id = | |
| 120 rtc::WindowId::Cast(id); | |
| 121 std::string title = "FakeWindow"; | |
| 122 rtc::WindowDescription window_description(window_id, title); | |
| 123 descriptions->push_back(window_description); | |
| 124 return true; | |
| 125 } | |
| 126 virtual VideoCapturer* CreateWindowCapturer(rtc::WindowId window) { | |
| 127 if (!window.IsValid()) { | |
| 128 return NULL; | |
| 129 } | |
| 130 return new FakeVideoCapturer; | |
| 131 } | |
| 132 virtual bool GetDesktops( | |
| 133 std::vector<rtc::DesktopDescription>* descriptions) { | |
| 134 descriptions->clear(); | |
| 135 const int id = 0; | |
| 136 const int valid_index = 0; | |
| 137 const rtc::DesktopId desktop_id = | |
| 138 rtc::DesktopId::Cast(id, valid_index); | |
| 139 std::string title = "FakeDesktop"; | |
| 140 rtc::DesktopDescription desktop_description(desktop_id, title); | |
| 141 descriptions->push_back(desktop_description); | |
| 142 return true; | |
| 143 } | |
| 144 virtual VideoCapturer* CreateDesktopCapturer(rtc::DesktopId desktop) { | |
| 145 if (!desktop.IsValid()) { | |
| 146 return NULL; | |
| 147 } | |
| 148 return new FakeVideoCapturer; | |
| 149 } | |
| 150 | |
| 151 virtual bool GetDefaultVideoCaptureDevice(Device* device) { | |
| 152 if (vidcap_devices_.empty()) { | |
| 153 return false; | |
| 154 } | |
| 155 *device = vidcap_devices_[0]; | |
| 156 return true; | |
| 157 } | |
| 158 | |
| 159 #if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS) | |
| 160 bool QtKitToSgDevice(const std::string& qtkit_name, Device* out) { | |
| 161 out->name = qtkit_name; | |
| 162 out->id = "sg:" + qtkit_name; | |
| 163 return true; | |
| 164 } | |
| 165 #endif | |
| 166 | |
| 167 void SetAudioInputDevices(const std::vector<std::string>& devices) { | |
| 168 input_devices_.clear(); | |
| 169 for (size_t i = 0; i < devices.size(); ++i) { | |
| 170 input_devices_.push_back(Device(devices[i], | |
| 171 static_cast<int>(i))); | |
| 172 } | |
| 173 SignalDevicesChange(); | |
| 174 } | |
| 175 void SetAudioOutputDevices(const std::vector<std::string>& devices) { | |
| 176 output_devices_.clear(); | |
| 177 for (size_t i = 0; i < devices.size(); ++i) { | |
| 178 output_devices_.push_back(Device(devices[i], | |
| 179 static_cast<int>(i))); | |
| 180 } | |
| 181 SignalDevicesChange(); | |
| 182 } | |
| 183 void SetVideoCaptureDevices(const std::vector<std::string>& devices) { | |
| 184 vidcap_devices_.clear(); | |
| 185 for (size_t i = 0; i < devices.size(); ++i) { | |
| 186 vidcap_devices_.push_back(Device(devices[i], | |
| 187 static_cast<int>(i))); | |
| 188 } | |
| 189 SignalDevicesChange(); | |
| 190 } | |
| 191 virtual bool GetVideoCaptureDevice(const std::string& name, | |
| 192 Device* out) { | |
| 193 if (vidcap_devices_.empty()) | |
| 194 return false; | |
| 195 | |
| 196 // If the name is empty, return the default device. | |
| 197 if (name.empty() || name == kDefaultDeviceName) { | |
| 198 *out = vidcap_devices_[0]; | |
| 199 return true; | |
| 200 } | |
| 201 | |
| 202 return FindDeviceByName(vidcap_devices_, name, out); | |
| 203 } | |
| 204 bool GetAudioDevice(bool is_input, const std::string& name, | |
| 205 Device* out) { | |
| 206 // If the name is empty, return the default device. | |
| 207 if (name.empty() || name == kDefaultDeviceName) { | |
| 208 *out = Device(name, -1); | |
| 209 return true; | |
| 210 } | |
| 211 | |
| 212 return FindDeviceByName((is_input ? input_devices_ : output_devices_), | |
| 213 name, out); | |
| 214 } | |
| 215 static bool FindDeviceByName(const std::vector<Device>& devices, | |
| 216 const std::string& name, | |
| 217 Device* out) { | |
| 218 for (std::vector<Device>::const_iterator it = devices.begin(); | |
| 219 it != devices.end(); ++it) { | |
| 220 if (name == it->name) { | |
| 221 *out = *it; | |
| 222 return true; | |
| 223 } | |
| 224 } | |
| 225 return false; | |
| 226 } | |
| 227 | |
| 228 private: | |
| 229 std::vector<Device> input_devices_; | |
| 230 std::vector<Device> output_devices_; | |
| 231 std::vector<Device> vidcap_devices_; | |
| 232 std::map<std::string, VideoFormat> max_formats_; | |
| 233 rtc::scoped_ptr< | |
| 234 ScreenCapturerFactory> screen_capturer_factory_; | |
| 235 }; | |
| 236 | |
| 237 } // namespace cricket | |
| 238 | |
| 239 #endif // TALK_MEDIA_DEVICES_FAKEDEVICEMANAGER_H_ | |
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Chromium Code Reviews
Issue 1587193006:
Move talk/media to webrtc/media (Closed)
Base URL: https://chromium.googlesource.com/external/webrtc.git@master