void ViewFinderWrapper::startCamera()
{
m_processor = new VideoEncoder(this);
connect(m_processor, SIGNAL(queueFull()), this, SLOT(onThreadCongested()));
connect(m_processor, SIGNAL(frameProcessed(QByteArray)),this,SIGNAL(newFrameToSend(QByteArray)));
m_processor->start();
m_camera = new QCamera(this);
QList<QByteArray> cameras = m_camera->availableDevices();
m_camera = new QCamera(cameras.first());
m_camera->setViewfinder(new QCameraViewfinder);
if (m_camera) {
m_camera->start();
if(m_camera->state()==QCamera::ActiveState){
m_cameraActive = true;
startViewFinder();
}
else qDebug()<<"camera didn't start";
}
}
void VideoWidget::initialize(QStatusBar *bar, SFMViewer *sfmViewer, SceneModel * sceneModel){
// Connect surface to our slot
connect(surface, SIGNAL(frameAvailable()), this, SLOT(frameReady()));
processor = new ProcessingThread(this);
connect(processor, SIGNAL(frameProcessed()), this, SLOT(onFrameProcessed()));
connect(processor, SIGNAL(queueFull()), this, SLOT(onThreadCongested()));
processor->initialize(bar, sceneModel);
processor->setUpdateListener(sfmViewer);
processor->start();
}
