163         ACameraManager* mgr, const char* cameraId, ACameraMetadata** chars){  in ACameraManager_getCameraCharacteristics()  argument
165     if (mgr == nullptr || cameraId == nullptr || chars == nullptr) {  in ACameraManager_getCameraCharacteristics()
167                 __FUNCTION__, mgr, cameraId, chars);  in ACameraManager_getCameraCharacteristics()
171     camera_status_t status = mgr->getCameraCharacteristics(cameraId, &spChars);  in ACameraManager_getCameraCharacteristics()
182         ACameraManager* mgr, const char* cameraId,  in ACameraManager_openCamera()  argument
186     if (mgr == nullptr || cameraId == nullptr || callback == nullptr || device == nullptr) {  in ACameraManager_openCamera()
188                 __FUNCTION__, mgr, cameraId, callback, device);  in ACameraManager_openCamera()
191     return mgr->openCamera(cameraId, callback, device);  in ACameraManager_openCamera()
196 camera_status_t ACameraManager_getTagFromName(ACameraManager *mgr, const char* cameraId,  in ACameraManager_getTagFromName()  argument
199     if (mgr == nullptr || cameraId == nullptr || name == nullptr) {  in ACameraManager_getTagFromName()
201                 __FUNCTION__, mgr, cameraId, name);  in ACameraManager_getTagFromName()
204     return mgr->getTagFromName(cameraId, name, tag);  in ACameraManager_getTagFromName()