94   std::vector<Device> devices;  in GetCapabilities()  local
96   if (GetAudioInputDevices(&devices) && !devices.empty()) {  in GetCapabilities()
99   if (GetAudioOutputDevices(&devices) && !devices.empty()) {  in GetCapabilities()
102   if (GetVideoCaptureDevices(&devices) && !devices.empty()) {  in GetCapabilities()
108 bool DeviceManager::GetAudioInputDevices(std::vector<Device>* devices) {  in GetAudioInputDevices()  argument
109   return GetAudioDevices(true, devices);  in GetAudioInputDevices()
112 bool DeviceManager::GetAudioOutputDevices(std::vector<Device>* devices) {  in GetAudioOutputDevices()  argument
113   return GetAudioDevices(false, devices);  in GetAudioOutputDevices()
124 bool DeviceManager::GetVideoCaptureDevices(std::vector<Device>* devices) {  in GetVideoCaptureDevices()  argument
125   devices->clear();  in GetVideoCaptureDevices()
130   devices->push_back(dev);  in GetVideoCaptureDevices()
144   std::vector<Device> devices;  in GetVideoCaptureDevice()  local
145   if (!GetVideoCaptureDevices(&devices)) {  in GetVideoCaptureDevice()
149   for (std::vector<Device>::const_iterator it = devices.begin();  in GetVideoCaptureDevice()
150       it != devices.end(); ++it) {  in GetVideoCaptureDevice()
287   std::vector<Device> devices;  in GetAudioDevice()  local
288   bool ret = is_input ? GetAudioInputDevices(&devices) :  in GetAudioDevice()
289                         GetAudioOutputDevices(&devices);  in GetAudioDevice()
292     for (size_t i = 0; i < devices.size(); ++i) {  in GetAudioDevice()
293       if (devices[i].name == name) {  in GetAudioDevice()
294         *out = devices[i];  in GetAudioDevice()
306   std::vector<Device> devices;  in GetDefaultVideoCaptureDevice()  local
307   ret = (GetVideoCaptureDevices(&devices) && !devices.empty());  in GetDefaultVideoCaptureDevice()
309     *device = devices[0];  in GetDefaultVideoCaptureDevice()
354 bool DeviceManager::FilterDevices(std::vector<Device>* devices,  in FilterDevices()  argument
356   if (!devices) {  in FilterDevices()
360   for (std::vector<Device>::iterator it = devices->begin();  in FilterDevices()
361        it != devices->end(); ) {  in FilterDevices()
363       it = devices->erase(it);  in FilterDevices()