diff options
Diffstat (limited to 'LibCamera.cpp')
| -rw-r--r-- | LibCamera.cpp | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/LibCamera.cpp b/LibCamera.cpp deleted file mode 100644 index 1e68228..0000000 --- a/LibCamera.cpp +++ /dev/null @@ -1,267 +0,0 @@ -// #include "LibCamera.h"
-
-// using namespace std::placeholders;
-
-// int LibCamera::initCamera() {
-// int ret;
-// cm = std::make_unique<CameraManager>();
-// ret = cm->start();
-// if (ret){
-// std::cout << "Failed to start camera manager: "
-// << ret << std::endl;
-// return ret;
-// }
-// cameraId = cm->cameras()[0]->id();
-// camera_ = cm->get(cameraId);
-// if (!camera_) {
-// std::cerr << "Camera " << cameraId << " not found" << std::endl;
-// return 1;
-// }
-
-// if (camera_->acquire()) {
-// std::cerr << "Failed to acquire camera " << cameraId
-// << std::endl;
-// return 1;
-// }
-// camera_acquired_ = true;
-// return 0;
-// }
-
-// char * LibCamera::getCameraId(){
-// return cameraId.data();
-// }
-
-// void LibCamera::configureStill(int width, int height, PixelFormat format, int buffercount, int rotation) {
-// printf("Configuring still capture...\n");
-// config_ = camera_->generateConfiguration({ StreamRole::StillCapture });
-// if (width && height) {
-// libcamera::Size size(width, height);
-// config_->at(0).size = size;
-// }
-// config_->at(0).pixelFormat = format;
-// if (buffercount)
-// config_->at(0).bufferCount = buffercount;
-// Transform transform = Transform::Identity;
-// bool ok;
-// Transform rot = transformFromRotation(rotation, &ok);
-// if (!ok)
-// throw std::runtime_error("illegal rotation value, Please use 0 or 180");
-// transform = rot * transform;
-// if (!!(transform & Transform::Transpose))
-// throw std::runtime_error("transforms requiring transpose not supported");
-// // FIXME: update
-// // config_->transform = transform;
-
-// CameraConfiguration::Status validation = config_->validate();
-// if (validation == CameraConfiguration::Invalid)
-// throw std::runtime_error("failed to valid stream configurations");
-// else if (validation == CameraConfiguration::Adjusted)
-// std::cout << "Stream configuration adjusted" << std::endl;
-
-// printf("Still capture setup complete\n");
-// }
-
-// int LibCamera::startCamera() {
-// int ret;
-// ret = camera_->configure(config_.get());
-// if (ret < 0) {
-// std::cout << "Failed to configure camera" << std::endl;
-// return ret;
-// }
-
-// camera_->requestCompleted.connect(this, &LibCamera::requestComplete);
-
-// allocator_ = std::make_unique<FrameBufferAllocator>(camera_);
-
-// return startCapture();
-// }
-
-// int LibCamera::startCapture() {
-// int ret;
-// unsigned int nbuffers = UINT_MAX;
-// for (StreamConfiguration &cfg : *config_) {
-// ret = allocator_->allocate(cfg.stream());
-// if (ret < 0) {
-// std::cerr << "Can't allocate buffers" << std::endl;
-// return -ENOMEM;
-// }
-
-// unsigned int allocated = allocator_->buffers(cfg.stream()).size();
-// nbuffers = std::min(nbuffers, allocated);
-// }
-
-// for (unsigned int i = 0; i < nbuffers; i++) {
-// std::unique_ptr<Request> request = camera_->createRequest();
-// if (!request) {
-// std::cerr << "Can't create request" << std::endl;
-// return -ENOMEM;
-// }
-
-// for (StreamConfiguration &cfg : *config_) {
-// Stream *stream = cfg.stream();
-// const std::vector<std::unique_ptr<FrameBuffer>> &buffers =
-// allocator_->buffers(stream);
-// const std::unique_ptr<FrameBuffer> &buffer = buffers[i];
-
-// ret = request->addBuffer(stream, buffer.get());
-// if (ret < 0) {
-// std::cerr << "Can't set buffer for request"
-// << std::endl;
-// return ret;
-// }
-// for (const FrameBuffer::Plane &plane : buffer->planes()) {
-// void *memory = mmap(NULL, plane.length, PROT_READ, MAP_SHARED,
-// plane.fd.get(), 0);
-// mappedBuffers_[plane.fd.get()] =
-// std::make_pair(memory, plane.length);
-// }
-// }
-
-// requests_.push_back(std::move(request));
-// }
-
-// ret = camera_->start(&this->controls_);
-// // ret = camera_->start();
-// if (ret) {
-// std::cout << "Failed to start capture" << std::endl;
-// return ret;
-// }
-// controls_.clear();
-// camera_started_ = true;
-// for (std::unique_ptr<Request> &request : requests_) {
-// ret = queueRequest(request.get());
-// if (ret < 0) {
-// std::cerr << "Can't queue request" << std::endl;
-// camera_->stop();
-// return ret;
-// }
-// }
-// viewfinder_stream_ = config_->at(0).stream();
-// return 0;
-// }
-
-// void LibCamera::StreamDimensions(Stream const *stream, uint32_t *w, uint32_t *h, uint32_t *stride) const
-// {
-// StreamConfiguration const &cfg = stream->configuration();
-// if (w)
-// *w = cfg.size.width;
-// if (h)
-// *h = cfg.size.height;
-// if (stride)
-// *stride = cfg.stride;
-// }
-
-// Stream *LibCamera::VideoStream(uint32_t *w, uint32_t *h, uint32_t *stride) const
-// {
-// StreamDimensions(viewfinder_stream_, w, h, stride);
-// return viewfinder_stream_;
-// }
-
-// int LibCamera::queueRequest(Request *request) {
-// std::lock_guard<std::mutex> stop_lock(camera_stop_mutex_);
-// if (!camera_started_)
-// return -1;
-// {
-// std::lock_guard<std::mutex> lock(control_mutex_);
-// request->controls() = std::move(controls_);
-// }
-// return camera_->queueRequest(request);
-// }
-
-// void LibCamera::requestComplete(Request *request) {
-// if (request->status() == Request::RequestCancelled)
-// return;
-// processRequest(request);
-// }
-
-// void LibCamera::processRequest(Request *request) {
-// requestQueue.push(request);
-// }
-
-// void LibCamera::returnFrameBuffer(LibcameraOutData frameData) {
-// uint64_t request = frameData.request;
-// Request * req = (Request *)request;
-// req->reuse(Request::ReuseBuffers);
-// queueRequest(req);
-// }
-
-// bool LibCamera::readFrame(LibcameraOutData *frameData){
-// std::lock_guard<std::mutex> lock(free_requests_mutex_);
-// // int w, h, stride;
-// if (!requestQueue.empty()){
-// Request *request = this->requestQueue.front();
-
-// const Request::BufferMap &buffers = request->buffers();
-// for (auto it = buffers.begin(); it != buffers.end(); ++it) {
-// FrameBuffer *buffer = it->second;
-// for (unsigned int i = 0; i < buffer->planes().size(); ++i) {
-// const FrameBuffer::Plane &plane = buffer->planes()[i];
-// const FrameMetadata::Plane &meta = buffer->metadata().planes()[i];
-
-// void *data = mappedBuffers_[plane.fd.get()].first;
-// int length = std::min(meta.bytesused, plane.length);
-
-// frameData->size = length;
-// frameData->imageData = (uint8_t *)data;
-// }
-// }
-// this->requestQueue.pop();
-// frameData->request = (uint64_t)request;
-// return true;
-// } else {
-// Request *request = nullptr;
-// frameData->request = (uint64_t)request;
-// return false;
-// }
-// }
-
-// void LibCamera::set(ControlList controls){
-// std::lock_guard<std::mutex> lock(control_mutex_);
-// this->controls_ = std::move(controls);
-// }
-
-// int LibCamera::resetCamera(int width, int height, PixelFormat format, int buffercount, int rotation) {
-// stopCamera();
-// configureStill(width, height, format, buffercount, rotation);
-// return startCamera();
-// }
-
-// void LibCamera::stopCamera() {
-// if (camera_){
-// {
-// std::lock_guard<std::mutex> lock(camera_stop_mutex_);
-// if (camera_started_){
-// if (camera_->stop())
-// throw std::runtime_error("failed to stop camera");
-// camera_started_ = false;
-// }
-// }
-// camera_->requestCompleted.disconnect(this, &LibCamera::requestComplete);
-// }
-// while (!requestQueue.empty())
-// requestQueue.pop();
-
-// for (auto &iter : mappedBuffers_)
-// {
-// std::pair<void *, unsigned int> pair_ = iter.second;
-// munmap(std::get<0>(pair_), std::get<1>(pair_));
-// }
-
-// mappedBuffers_.clear();
-
-// requests_.clear();
-
-// allocator_.reset();
-
-// controls_.clear();
-// }
-
-// void LibCamera::closeCamera(){
-// if (camera_acquired_)
-// camera_->release();
-// camera_acquired_ = false;
-
-// camera_.reset();
-
-// cm.reset();
-// }
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