70 static android::mat4 cameraLookMatrix(const ConfigManager::CameraInfo& cam) {  in cameraLookMatrix()  argument
72     sincosf(cam.yaw, &sinYaw, &cosYaw);  in cameraLookMatrix()
75     android::vec3 vAt = unitVectorFromPitchAndYaw(cam.pitch, cam.yaw);  in cameraLookMatrix()
78     android::vec3 eye = android::vec3(cam.position[X], cam.position[Y], cam.position[Z]);  in cameraLookMatrix()
154     for (auto&& cam: mActiveCameras) {  in activate()
155         cam.tex.reset(createVideoTexture(mEnumerator,  in activate()
156                                          cam.info.cameraId.c_str(),  in activate()
159         if (!cam.tex) {  in activate()
160             LOG(ERROR) << "Failed to set up video texture for " << cam.info.cameraId  in activate()
161                        << " (" << cam.info.function << ")";  in activate()
176     for (auto&& cam: mActiveCameras) {  in deactivate()
177         cam.tex = nullptr;  in deactivate()
208     for (auto&& cam: mActiveCameras) {  in drawFrame()
209         if (cam.tex) {  in drawFrame()
210             cam.tex->refresh();  in drawFrame()
215     for (auto&& cam: mActiveCameras) {  in drawFrame()
216         renderCameraOntoGroundPlane(cam);  in drawFrame()
292 void RenderTopView::renderCameraOntoGroundPlane(const ActiveCamera& cam) {  in renderCameraOntoGroundPlane()  argument
300     const android::mat4 V = cameraLookMatrix(cam.info);  in renderCameraOntoGroundPlane()
301 … const android::mat4 P = perspective(cam.info.hfov, cam.info.vfov, cam.info.position[Z], maxRange);  in renderCameraOntoGroundPlane()
338     if (cam.tex) {  in renderCameraOntoGroundPlane()
339         texId = cam.tex->glId();  in renderCameraOntoGroundPlane()