Compare commits
21 Commits
7b1d79ad70
...
39fec831ff
Author | SHA1 | Date | |
---|---|---|---|
39fec831ff | |||
f8304501ba | |||
a013ab1153 | |||
e259d668ad | |||
5a999fac54 | |||
8c26fb4829 | |||
f22d3ef302 | |||
384aab9de4 | |||
4e617e9505 | |||
b99ff19620 | |||
cb9867eec0 | |||
97ca5aba51 | |||
37db983a2f | |||
7ad190513a | |||
47ea6fb27e | |||
29abd710e9 | |||
63231e5a1c | |||
96effc81c5 | |||
adf48f3002 | |||
6a82c8d640 | |||
203063d83d |
@ -5,7 +5,7 @@ message ("-------------------------------------------")
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cmake_minimum_required ( VERSION 3.7 )
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set ( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake" )
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project( recorder VERSION 0.1.0 LANGUAGES CXX )
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project( recorder VERSION 0.2.0 LANGUAGES CXX )
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configure_file( recorder_config.h.in recorder_config.h )
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@ -41,21 +41,21 @@ message ("=> finding nix ...")
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find_package (NIX REQUIRED)
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include_directories (AFTER ${NIX_INCLUDE_DIR})
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#######################################
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# OPENCV
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find_package(OpenCV REQUIRED opencv_highgui opencv_core)
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include_directories(AFTER ${OpenCV_INCLUDE_DIRS} )
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set(LINK_LIBS ${LINK_LIBS} ${OpenCV_LIBRARIES})
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# #######################################
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# # OPENCV
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# find_package(OpenCV REQUIRED opencv_highgui opencv_core)
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# include_directories(AFTER ${OpenCV_INCLUDE_DIRS} )
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# set(LINK_LIBS ${LINK_LIBS} ${OpenCV_LIBRARIES})
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#######################################
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# Pylon
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#include_directories ( AFTER "/opt/pylon/include" )
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#file (GLOB PYLON_LIBRARIES "/opt/pylon/lib/*.so")
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include_directories ( AFTER "/opt/pylon5/include" )
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file (GLOB PYLON_LIBRARIES "/opt/pylon5/lib64/*.so")
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message ("=> finding pylon ...")
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find_package(pylon 7.1.0 REQUIRED)
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file (GLOB RECORDER_SOURCES *.cpp)
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file (GLOB RECORDER_INCLUDES *.hpp)
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add_executable ( recorder ${RECORDER_SOURCES} ${RECORDER_INCLUDES} ${RECORDER_RES_SOURCES} )
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target_include_directories ( recorder PUBLIC "${PROJECT_BINARY_DIR}" )
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target_link_libraries ( recorder Qt5::PrintSupport Qt5::Core Qt5::Widgets Qt5::Gui ${NIX_LIBRARIES} ${PYLON_LIBRARIES} ${OpenCV_LIBRARIES})
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target_link_libraries ( recorder Qt5::PrintSupport Qt5::Core Qt5::Widgets Qt5::Gui ${NIX_LIBRARIES} pylon::pylon)
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# ${PYLON_LIBRARIES} ${OpenCV_LIBRARIES})
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@ -3,7 +3,7 @@
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#include "util.h"
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CamConfigurator::CamConfigurator(Pylon::DeviceInfoList_t &deviceList, QWidget *parent) :
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CamConfigurator::CamConfigurator(Pylon::DeviceInfoList &deviceList, QWidget *parent) :
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deviceList(deviceList), QDialog(parent), preview(nullptr) {
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mode_combo = new QComboBox(this);
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mode_combo->addItem("camera mode");
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@ -56,6 +56,7 @@ CameraPreview::CameraPreview(QWidget *parent):cameraname(""), camera(nullptr), Q
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takeStill();
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}
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void CameraPreview::setCamera(QString &device){
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qDebug() << "update camera! ";// << device.toStdString();
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cameraname = device;
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@ -199,6 +200,6 @@ CameraPreview::~CameraPreview(){
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delete camera;
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camera = nullptr;
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}
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qDebug() << "preview: deleted camera";
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qDebug() << "deleted camera";
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}
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29
dualcamgrabber.cpp
Normal file
29
dualcamgrabber.cpp
Normal file
@ -0,0 +1,29 @@
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#include "dualcamgrabber.h"
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#include <iostream>
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#include <pylon/PylonIncludes.h>
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void DualcamGrabber::run() {
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stop_request = false;
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size_t framecount = 0;
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if (wrapper->isOpen()) {
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Pylon::CInstantCameraArray &cameras = wrapper->getCameraArray();
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wrapper->frameRate(static_cast<uint>(framerate));
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wrapper->exposureTime(exposure);
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wrapper->gain(gain);
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cameras.StartGrabbing();
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Pylon::CGrabResultPtr frame0, frame1;
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while (cameras.IsGrabbing() && !stop_request) {
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MyImage *img = new MyImage();
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cameras.RetrieveResult( 5000, framecount % 2 == 0 ? frame0 : frame1, Pylon::TimeoutHandling_ThrowException );
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img->setFrame(framecount % 2 == 0 ? frame0 : frame1);
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if (framecount % 2 == 0) {
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buffer0->push(img);
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} else {
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buffer1->push(img);
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}
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framecount += 1;
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}
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cameras.StopGrabbing();
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}
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}
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58
dualcamgrabber.h
Normal file
58
dualcamgrabber.h
Normal file
@ -0,0 +1,58 @@
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#ifndef DUALCAMGRABBER_H
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#define DUALCAMGRABBER_H
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#include <QObject>
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#include <QThread>
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#include "dualcamwrapper.h"
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#include "imagebuffer.h"
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class DualcamGrabber : public QThread
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{
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Q_OBJECT
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public:
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DualcamGrabber(DualcamWrapper *wrapper, ImageBuffer *buffer0, ImageBuffer * buffer1, int framerate, QObject *parent = nullptr) :
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QThread(parent), wrapper(wrapper), buffer0(buffer0), buffer1(buffer1), framerate(framerate) {}
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void run() override;
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void stop();
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int currentFramerate() {
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return framerate;
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}
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double currentExposureTime() {
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return exposure;
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}
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double currentGain() {
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return gain;
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}
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private:
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bool stop_request = false;
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DualcamWrapper *wrapper;
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ImageBuffer *buffer0, *buffer1;
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int framerate;
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double exposure, gain;
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public slots:
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void requestStop() {
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stop_request=true;
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}
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void setFrameRate(int newFramerate) {
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framerate = newFramerate;
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}
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void setExposureTime(double newExposureTime) {
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exposure = newExposureTime;
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}
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void setGain(double gain_db) {
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gain = gain_db;
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}
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signals:
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void terminated();
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};
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#endif // DUALCAMGRABBER_H
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262
dualcamwrapper.cpp
Normal file
262
dualcamwrapper.cpp
Normal file
@ -0,0 +1,262 @@
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#include "dualcamwrapper.h"
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DualcamWrapper::DualcamWrapper(const CameraLayout &layout): valid(false), withLayout(true) {
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qDebug() << "Constructor with layout";
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this->layout = layout;
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Pylon::PylonInitialize();
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}
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DualcamWrapper::~DualcamWrapper() {
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qDebug() << "wrapper destructor";
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for (int i =0; i < cameras.GetSize(); ++i) {
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if (cameras[i].IsOpen()) {
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cameras[i].Close();
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qDebug() << "Camera " << i << " is open, closing it!";
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}
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}
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terminate();
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qDebug() << "Successfully deleted cameras";
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}
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void DualcamWrapper::terminate() {
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qDebug() << "Terminate";
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try {
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Pylon::PylonTerminate();
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} catch (const Pylon::GenericException &e) {
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std::cerr << e.GetDescription() << std::endl;
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}
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}
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bool DualcamWrapper::isOpen() {
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return valid;
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}
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double DualcamWrapper::maxFrameRate(int camindex) {
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assert(camindex >= 0 && camindex < 2);
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double max_rate = -1;
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if (valid) {
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GenApi::INodeMap& nodemap = getNodemap(camindex);
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GenApi::INode* n = nodemap.GetNode( "AcquisitionFrameRate" );
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Pylon::CFloatParameter framerate( n );
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return framerate.GetMax();
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}
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return max_rate;
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}
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bool DualcamWrapper::frameRate(uint new_framerate, int camindex) {
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if (valid) {
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if (camindex == -1) {
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frameRate(new_framerate, 0);
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frameRate(new_framerate, 1);
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return true;
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} else if (camindex == 0 && camindex ==1) {
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GenApi::INodeMap& nodemap = getNodemap(0);
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GenApi::INode* n = nodemap.GetNode( "AcquisitionFrameRateEnable" );
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Pylon::CBooleanParameter enableframerate(n);
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enableframerate.SetValue(true);
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n = nodemap.GetNode( "AcquisitionFrameRate" );
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Pylon::CFloatParameter framerate( n );
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framerate.SetValue( new_framerate );
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return true;
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} else {
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return false;
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}
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}
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return false;
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}
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double DualcamWrapper::frameRate(int camindex) {
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assert(camindex > 0 && camindex < 2);
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double rate = -1.;
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if (valid) {
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GenApi::INodeMap& nodemap = getNodemap(camindex);
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GenApi::INode* n = nodemap.GetNode( "AcquisitionFrameRate" );
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Pylon::CFloatParameter framerate( n );
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rate = framerate.GetValue();
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}
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return rate;
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}
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double DualcamWrapper::exposureTime(int camindex) {
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assert(camindex > 0 && camindex < 2);
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double time = -1.;
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if (valid) {
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GenApi::INodeMap& nodemap = getNodemap(camindex);
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GenApi::INode* n = nodemap.GetNode( "ExposureTime" );
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Pylon::CFloatParameter exposure_time( n );
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time = exposure_time.GetValue();
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}
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return time;
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}
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bool DualcamWrapper::exposureTime(double exposure_time, int camindex) {
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if (valid) {
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if (camindex == -1) {
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exposureTime(exposure_time, 0);
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exposureTime(exposure_time, 1);
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} else {
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GenApi::INodeMap& nodemap = getNodemap(camindex);
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double d = GenApi::CFloatPtr(nodemap.GetNode("ExposureTime"))->GetValue();
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GenApi::INode* n = nodemap.GetNode( "ExposureTime" );
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try {
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GenApi::CEnumerationPtr(nodemap.GetNode( "ExposureTimeMode" ))->FromString("Standard");
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} catch (...) {
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qWarning() << "Could not set exposure for cam0";
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}
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Pylon::CFloatParameter exp_time( n );
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exp_time.SetValue( exposure_time );
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}
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}
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return false;
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}
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double DualcamWrapper::gain(int camindex) {
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assert(camindex >= 0 && camindex < 2);
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double gain = -1.;
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if (valid) {
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GenApi::INodeMap& nodemap = getNodemap(camindex);
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GenApi::INode* n = nodemap.GetNode( "Gain" );
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Pylon::CFloatParameter detector_gain( n );
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gain = detector_gain.GetValue();
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}
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return gain;
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}
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|
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|
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bool DualcamWrapper::gain(double gain_db, int camindex) {
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if (valid) {
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if (camindex == -1) {
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gain(gain_db, 0);
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gain(gain_db, 1);
|
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} else if (camindex >= 0 && camindex < 2) {
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GenApi::INodeMap& nodemap = getNodemap(camindex);
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GenApi::CFloatPtr(nodemap.GetNode("Gain"))->SetValue(gain_db);
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return true;
|
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} else{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return false;
|
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}
|
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|
||||
|
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ImageSettings DualcamWrapper::getImageSettings(int camindex) {
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ImageSettings settings;
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if (valid) {
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GenApi::INodeMap &nodemap = getNodemap(camindex);
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Pylon::CEnumParameter pixelFormat( nodemap, "PixelFormat" );
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Pylon::CPixelTypeMapper pixelTypeMapper( &pixelFormat );
|
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Pylon::EPixelType pixelType = pixelTypeMapper.GetPylonPixelTypeFromNodeValue( pixelFormat.GetIntValue() );
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Pylon::CIntegerParameter width( nodemap, "Width" );
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Pylon::CIntegerParameter height( nodemap, "Height" );
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settings.pixelType = pixelType;
|
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settings.width = (uint32_t)width.GetValue();
|
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settings.height = (uint32_t)height.GetValue();
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settings.orientation = Pylon::EImageOrientation::ImageOrientation_TopDown;
|
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}
|
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return settings;
|
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}
|
||||
|
||||
|
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bool DualcamWrapper::grabFrame(MyImage &img, int camindex) {
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Pylon::CGrabResultPtr frame;
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Pylon::CInstantCamera* camera;
|
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qDebug() << "grabFrame from camera " << camindex;
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if (valid) {
|
||||
GenApi::INodeMap &nodemap = getNodemap(camindex);
|
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qDebug() << "Setting width" << layout.rois[0].width;
|
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Pylon::CIntegerParameter(nodemap, "Width").SetValue(layout.rois[0].width);
|
||||
qDebug() << "Setting height" << layout.rois[0].height;
|
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Pylon::CIntegerParameter(nodemap, "Height").SetValue(layout.rois[0].height);
|
||||
qDebug() << "Setting xoffset" << layout.rois[0].x;
|
||||
Pylon::CIntegerParameter(nodemap, "OffsetX").SetValue(layout.rois[0].x);
|
||||
qDebug() << "Setting yoffset" << layout.rois[0].y;
|
||||
Pylon::CIntegerParameter(nodemap, "OffsetY").SetValue(layout.rois[0].y);
|
||||
|
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camera->StartGrabbing();
|
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camera->RetrieveResult( 5000, frame, Pylon::TimeoutHandling_ThrowException);
|
||||
camera->StopGrabbing();
|
||||
}
|
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img.setFrame(frame);
|
||||
return frame.IsValid();
|
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}
|
||||
|
||||
|
||||
void DualcamWrapper::resetCamera(int camindex) {
|
||||
GenApi::INodeMap &nodemap = getNodemap( camindex );
|
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int64_t dfltWidth = 2048;
|
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int64_t dfltHeight = 1536;
|
||||
qDebug() << "resetting camera to default ROI (" << dfltWidth << ", " << dfltHeight << ")";
|
||||
try {
|
||||
// std::cerr << "MaxWidth: " << Pylon::CIntegerParameter(nodemap, "WidthMax").GetValue() << std::endl;
|
||||
Pylon::CIntegerParameter(nodemap, "Width").SetValue(dfltWidth, false);
|
||||
// std::cerr << "MaxHeight: " << Pylon::CIntegerParameter(nodemap, "HeightMax").GetValue() << std::endl;
|
||||
Pylon::CIntegerParameter(nodemap, "Height").SetValue(dfltHeight, false);
|
||||
Pylon::CIntegerParameter(nodemap, "OffsetX").SetValue(0);
|
||||
Pylon::CIntegerParameter(nodemap, "OffsetY").SetValue(0);
|
||||
} catch (const Pylon::GenericException &e) {
|
||||
std::string message = e.GetDescription();
|
||||
std::cerr << "An exception occurred." << std::endl << e.GetDescription() << std::endl;
|
||||
valid = false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool DualcamWrapper::openCameras(std::string &message) {
|
||||
qDebug() << "opening cameras";
|
||||
bool valid = true;
|
||||
Pylon::CTlFactory& tlFactory = Pylon::CTlFactory::GetInstance();
|
||||
// Pylon::CInstantCameraArray cameras(2);
|
||||
cameras.Initialize(2);
|
||||
try {
|
||||
cameras[0].Attach( tlFactory.CreateDevice( layout.devices[0].c_str() ) );
|
||||
cameras[1].Attach( tlFactory.CreateDevice( layout.devices[1].c_str() ) );
|
||||
valid = cameras[0].IsOpen();
|
||||
valid = valid & cameras[1].IsOpen();
|
||||
message = "Successfully opened camera!";
|
||||
} catch (const Pylon::GenericException &e) {
|
||||
message = e.GetDescription();
|
||||
std::cerr << "An exception occurred." << std::endl << e.GetDescription() << std::endl;
|
||||
valid = false;
|
||||
return valid;
|
||||
}
|
||||
resetCamera(0);
|
||||
resetCamera(1);
|
||||
|
||||
return valid;
|
||||
}
|
||||
|
||||
|
||||
void DualcamWrapper::closeCameras() {
|
||||
qDebug() << "Close cameras!";
|
||||
if (cameras[0].IsOpen()) {
|
||||
cameras[0].Close();
|
||||
}
|
||||
if (cameras[1].IsOpen()) {
|
||||
cameras[1].Close();
|
||||
}
|
||||
valid = false;
|
||||
}
|
||||
|
||||
Pylon::CInstantCameraArray &DualcamWrapper::getCameraArray() {
|
||||
return cameras;
|
||||
}
|
||||
|
||||
// Pylon::CInstantCamera DualcamWrapper::getCamera(int camindex) {
|
||||
// return this.cameras[camindex];
|
||||
// }
|
||||
|
||||
|
||||
GenApi::INodeMap& DualcamWrapper::getNodemap(int camindex){
|
||||
GenApi::INodeMap &nodemap = cameras[camindex].GetNodeMap();
|
||||
return nodemap;
|
||||
}
|
44
dualcamwrapper.h
Normal file
44
dualcamwrapper.h
Normal file
@ -0,0 +1,44 @@
|
||||
#ifndef DUALCAMWRAPPER_H
|
||||
#define DUALCAMWRAPPER_H
|
||||
|
||||
#include <pylon/PylonIncludes.h>
|
||||
#include <pylon/BaslerUniversalInstantCamera.h>
|
||||
#include "mylogger.h"
|
||||
#include "util.h"
|
||||
#include "myimage.h"
|
||||
|
||||
|
||||
class DualcamWrapper
|
||||
{
|
||||
public:
|
||||
// DualcamWrapper(const std::string &name);
|
||||
DualcamWrapper(const CameraLayout &layout);
|
||||
~DualcamWrapper();
|
||||
|
||||
|
||||
ImageSettings getImageSettings(int camindex);
|
||||
bool isOpen();
|
||||
void terminate();
|
||||
bool openCameras(std::string &message);
|
||||
void closeCameras();
|
||||
bool grabFrame(MyImage &img, int camindex=0);
|
||||
bool frameRate(uint framerate, int camindex=-1);
|
||||
double frameRate(int camindex);
|
||||
double maxFrameRate(int camindex);
|
||||
double exposureTime(int camindex);
|
||||
bool exposureTime(double exposure_time, int camindex=-1);
|
||||
double gain(int camindex);
|
||||
bool gain(double gain_db, int camindex=-1);
|
||||
Pylon::CInstantCameraArray &getCameraArray();
|
||||
// Pylon::CInstantCamera getCamera(int camindex);
|
||||
|
||||
private:
|
||||
void resetCamera(int camindex);
|
||||
Pylon::CInstantCameraArray cameras;
|
||||
GenApi::INodeMap& getNodemap(int camindex);
|
||||
bool valid, withLayout;
|
||||
CameraLayout layout;
|
||||
|
||||
};
|
||||
|
||||
#endif // DUALCAMWRAPPER_H
|
@ -1,8 +1,6 @@
|
||||
#include "grabber.h"
|
||||
#include <iostream>
|
||||
#include <pylon/PylonIncludes.h>
|
||||
#include <chrono>
|
||||
using namespace std::chrono;
|
||||
|
||||
void Grabber::run() {
|
||||
stop_request = false;
|
||||
@ -11,19 +9,14 @@ void Grabber::run() {
|
||||
camera->frameRate(static_cast<uint>(framerate));
|
||||
camera->exposureTime(exposure);
|
||||
camera->gain(gain);
|
||||
Pylon::CGrabResultPtr frame;
|
||||
Pylon::CInstantCamera *cam = camera->getCamera();
|
||||
Pylon::CGrabResultPtr frame;
|
||||
cam->StartGrabbing();
|
||||
while (camera->isOpen() && !stop_request) {
|
||||
MyImage *img = new MyImage();
|
||||
auto start = high_resolution_clock::now();
|
||||
cam->RetrieveResult( 5000, frame, Pylon::TimeoutHandling_ThrowException);
|
||||
auto stop1 = high_resolution_clock::now();
|
||||
img->setFrame(frame);
|
||||
auto stop2 = high_resolution_clock::now();
|
||||
buffer->push(img);
|
||||
auto duration1 = duration_cast<microseconds>(stop1 - start);
|
||||
auto duration2 = duration_cast<microseconds>(stop2 - stop1);
|
||||
count += 1;
|
||||
}
|
||||
cam->StopGrabbing();
|
||||
|
@ -1,82 +1,77 @@
|
||||
#include "imagebuffer.h"
|
||||
#include "mylogger.h"
|
||||
#include <chrono>
|
||||
using namespace std::chrono;
|
||||
|
||||
ImageBuffer::ImageBuffer(size_t buffer_size, QObject *parent) : QObject(parent), buffer_size(buffer_size) {
|
||||
buffer.resize(buffer_size, nullptr);
|
||||
std::cerr << "imagebuffer constructor!" << std::endl;
|
||||
qDebug() << "Imagebuffer constructor!";
|
||||
}
|
||||
|
||||
void ImageBuffer::clear() {
|
||||
std::cerr << "Clear Image buffer!" << std::endl;
|
||||
qDebug() << "Clear Image buffer!";
|
||||
|
||||
for (auto & img: buffer) {
|
||||
std::cerr << "Clear Image buffer!" << std::endl;
|
||||
|
||||
if (img != nullptr)
|
||||
delete(img);
|
||||
img = nullptr;
|
||||
}
|
||||
std::cerr << "Clear Image buffer!" << std::endl;
|
||||
|
||||
resize(buffer_size);
|
||||
std::cerr << "Clear Image buffer! done" << std::endl;
|
||||
|
||||
}
|
||||
|
||||
size_t ImageBuffer::capacity() {
|
||||
return buffer.capacity();
|
||||
}
|
||||
|
||||
double ImageBuffer::bufferPreassure() {
|
||||
double preassure;
|
||||
double ImageBuffer::bufferPressure() {
|
||||
double pressure;
|
||||
size_t l = bufferLoad();
|
||||
mutex.lock();
|
||||
preassure = static_cast<double>(load)/static_cast<double>(buffer.capacity());
|
||||
pressure = l / buffer_size * 100;
|
||||
mutex.unlock();
|
||||
return preassure * 100;
|
||||
return pressure;
|
||||
}
|
||||
|
||||
size_t ImageBuffer::bufferLoad() {
|
||||
size_t l;
|
||||
mutex.lock();
|
||||
l = load;
|
||||
if (read_idx > head_idx){
|
||||
l = buffer_size - read_idx - head_idx;
|
||||
} else {
|
||||
l = head_idx - read_idx;
|
||||
}
|
||||
mutex.unlock();
|
||||
return l;
|
||||
}
|
||||
|
||||
void ImageBuffer::resize(size_t new_size) {
|
||||
std::cerr << "Buffer Resize" << std::endl;
|
||||
qDebug() << "Buffer Resize";
|
||||
mutex.lock();
|
||||
|
||||
buffer_size = new_size;
|
||||
buffer.clear();
|
||||
buffer.resize(new_size, nullptr);
|
||||
current_read_index = 0;
|
||||
current_write_index = 0;
|
||||
buffer.resize(buffer_size, nullptr);
|
||||
framecounts.clear();
|
||||
framecounts.resize(buffer_size, 0);
|
||||
read_idx = 0;
|
||||
head_idx = 0;
|
||||
load = 0;
|
||||
framecount = 0;
|
||||
mutex.unlock();
|
||||
}
|
||||
|
||||
void ImageBuffer::push(MyImage *img) {
|
||||
mutex.lock();
|
||||
if (buffer[current_write_index] != nullptr) {
|
||||
std::cerr << "possible frame drop detected!!" << std::endl;
|
||||
std::cerr << "buffer.push write: " << current_write_index << " read: " << current_read_index << " load: " << load << std::endl;
|
||||
|
||||
delete(buffer[current_write_index]);
|
||||
head_idx += 1;
|
||||
framecount +=1;
|
||||
if (head_idx >= buffer_size) {
|
||||
head_idx = 0;
|
||||
}
|
||||
buffer[current_write_index] = img;
|
||||
current_write_index += 1;
|
||||
load += 1;
|
||||
if (current_write_index >= buffer_size){
|
||||
current_write_index = 0;
|
||||
if (buffer[head_idx] != nullptr) {
|
||||
delete(buffer[head_idx]);
|
||||
}
|
||||
if (load >= buffer_size){
|
||||
load = buffer_size;
|
||||
if (current_read_index == current_write_index)
|
||||
current_read_index = current_write_index < buffer_size - 1 ? current_write_index + 1 : 0;
|
||||
}
|
||||
// std::cout << "Buffer.afterpush: load = " << load << " write index =" << current_write_index << " read index = " << current_read_index << std::endl;
|
||||
buffer[head_idx] = img;
|
||||
framecounts[head_idx] = framecount;
|
||||
load = load < buffer_size ? load +=1 : buffer_size;
|
||||
|
||||
mutex.unlock();
|
||||
}
|
||||
@ -89,33 +84,28 @@ bool ImageBuffer::bufferNotEmpty() {
|
||||
return res;
|
||||
}
|
||||
|
||||
MyImage* ImageBuffer::pop() {
|
||||
bool ret = false;
|
||||
MyImage * img;
|
||||
MyImage* ImageBuffer::read(size_t &framecount){
|
||||
MyImage *img = nullptr;
|
||||
mutex.lock();
|
||||
if (load > 0) {
|
||||
img = buffer[current_read_index];
|
||||
current_read_index < (buffer_size - 1) ? current_read_index += 1 : current_read_index = 0;
|
||||
load -= 1;
|
||||
if (read_idx < head_idx) {
|
||||
read_idx += 1;
|
||||
} else if (read_idx > head_idx) {
|
||||
read_idx < buffer_size ? read_idx += 1 : read_idx = 0;
|
||||
} else {
|
||||
framecount = 0;
|
||||
return img;
|
||||
}
|
||||
img = buffer[read_idx];
|
||||
framecount = framecounts[read_idx];
|
||||
mutex.unlock();
|
||||
std::cerr << "buffer.pop write: " << current_write_index << " read: " << current_read_index << " load: " << load << std::endl;
|
||||
|
||||
return img;
|
||||
}
|
||||
|
||||
MyImage* ImageBuffer::readLast() {
|
||||
MyImage *img;
|
||||
MyImage* ImageBuffer::readLast(size_t &framecount) {
|
||||
MyImage *img = nullptr;
|
||||
mutex.lock();
|
||||
if (load > 0) {
|
||||
size_t idx = current_write_index - 1;
|
||||
|
||||
if (idx < 0) {
|
||||
std::cerr << "Bank" << std::endl;
|
||||
idx = buffer_size - 1;
|
||||
}
|
||||
img = buffer[idx];
|
||||
}
|
||||
img = buffer[head_idx];
|
||||
framecount = framecounts[head_idx];
|
||||
mutex.unlock();
|
||||
return img;
|
||||
}
|
||||
|
@ -17,10 +17,10 @@ public:
|
||||
void clear();
|
||||
void resize(size_t new_size);
|
||||
void push(MyImage *img);
|
||||
MyImage* pop();
|
||||
MyImage* readLast();
|
||||
MyImage* read(size_t &framecount);
|
||||
MyImage* readLast(size_t &framecount);
|
||||
size_t capacity();
|
||||
double bufferPreassure();
|
||||
double bufferPressure();
|
||||
size_t bufferLoad();
|
||||
bool bufferNotEmpty();
|
||||
|
||||
@ -29,10 +29,12 @@ private:
|
||||
int numUsedBytes = 0;
|
||||
|
||||
std::vector<MyImage*> buffer;
|
||||
size_t current_write_index = 0;
|
||||
size_t current_read_index = 0;
|
||||
std::vector<size_t> framecounts;
|
||||
size_t head_idx = 0;
|
||||
size_t read_idx = 0;
|
||||
size_t load = 0;
|
||||
size_t buffer_size;
|
||||
size_t framecount = 0;
|
||||
|
||||
signals:
|
||||
|
||||
|
26
notes.md
26
notes.md
@ -3,12 +3,34 @@
|
||||
Recorder for up to two Basler cameras.
|
||||
|
||||
## TODOs
|
||||
|
||||
* implement grabbing from 2 joined cameras
|
||||
* set the region of interest
|
||||
* save properly
|
||||
|
||||
## FIXMEs & improvements
|
||||
## FIXMEs
|
||||
|
||||
* make the max image sizes depend on camera
|
||||
* dualcamwrapper: remove hardcode
|
||||
* dualcamwrapper: support setting exposure individually
|
||||
* dualcamwrapper: support setting gain individually
|
||||
* pylonrecorder somehow remembers the old layout:
|
||||
* display of images during recording of both cameras.
|
||||
*
|
||||
|
||||
## Improvements
|
||||
|
||||
* make the max image sizes depend on camera
|
||||
* detect framedrops based on the framecounts
|
||||
* support reading out camera health (temperature)
|
||||
* add interface to change camera DeviceUserID to provided an user friendly name for the cameras
|
||||
* code cleanup check import guards
|
||||
* check private public
|
||||
* add interface for single- dual- multi-camera support
|
||||
* same for grabbing from single or multiple devices
|
||||
* support handling of multiple buffers in GUI (load, pessure)
|
||||
* remove the old open, save etc. functions.
|
||||
* improve dry run to not create panik by showing the buffer lad to go up
|
||||
* support buffer progress for two cams/buffers
|
||||
* add functionality to adjust the gain per camera (automatically?)
|
||||
* cleanup setter function on dual and single camera wrappers...
|
||||
* remove full name from SinglecamWrapper
|
@ -21,7 +21,6 @@
|
||||
#include <iostream>
|
||||
#include <chrono>
|
||||
#include <cmath>
|
||||
#include "util.h"
|
||||
|
||||
#if defined(QT_PRINTSUPPORT_LIB)
|
||||
# include <QtPrintSupport/qtprintsupportglobal.h>
|
||||
@ -33,9 +32,13 @@
|
||||
#endif
|
||||
|
||||
PylonRecorder::PylonRecorder(QWidget *parent)
|
||||
: QMainWindow(parent), imageLabel(new QLabel), scrollArea(new QScrollArea), grabber(nullptr), writer(nullptr), buffer(nullptr), pyloncam(nullptr)
|
||||
: QMainWindow(parent), imageLabel(new QLabel), scrollArea(new QScrollArea),
|
||||
singlecamgrabber(nullptr), dualcamgrabber(nullptr),
|
||||
writer0(nullptr), writer1(nullptr),
|
||||
buffer0(nullptr), buffer1(nullptr),
|
||||
singlecam(nullptr), dualcam(nullptr),
|
||||
dryRun(false), cameraOpened(false), camsconfigured(false)
|
||||
{
|
||||
dryRun = false;
|
||||
imageLabel->setBackgroundRole(QPalette::Base);
|
||||
imageLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
|
||||
imageLabel->setScaledContents(true);
|
||||
@ -44,38 +47,21 @@ PylonRecorder::PylonRecorder(QWidget *parent)
|
||||
scrollArea->setWidget(imageLabel);
|
||||
scrollArea->setVisible(false);
|
||||
setCentralWidget(scrollArea);
|
||||
// Pylon::DeviceInfoList_t deviceList = detectCameras();
|
||||
// for (auto dev : deviceList) {
|
||||
// std::cout << dev.GetFullName() << " " << dev.GetFriendlyName() << std::endl;
|
||||
// }
|
||||
// std::cout << "peng\n";
|
||||
// std::cout << deviceList.size() << std::endl;
|
||||
// std::cout << "peng\n";
|
||||
|
||||
// if (deviceList.size() == 0) {
|
||||
// QErrorMessage message(this);
|
||||
// message.showMessage("No camera detected!");
|
||||
// } else {
|
||||
// std::cout << "peng\n";
|
||||
// buffer = new ImageBuffer(defaultBufferSize);
|
||||
// grabber = new Grabber(pyloncam, buffer, defaultFrameRate);
|
||||
// writer = new Writer(buffer);
|
||||
// connect(writer, &Writer::writingDone, this, &PylonRecorder::writerDone);
|
||||
// }
|
||||
|
||||
frameTimer = new QTimer(this);
|
||||
connect(frameTimer, &QTimer::timeout, this, &PylonRecorder::displaySingleFrame);
|
||||
preassureTimer = new QTimer(this);
|
||||
connect(preassureTimer, &QTimer::timeout, this, &PylonRecorder::displayBufferPressure);
|
||||
pressureTimer = new QTimer(this);
|
||||
connect(pressureTimer, &QTimer::timeout, this, &PylonRecorder::displayBufferPressure);
|
||||
labelTimer = new QTimer(this);
|
||||
connect(labelTimer, &QTimer::timeout, this, &PylonRecorder::displayActivity);
|
||||
preassureBar = new QProgressBar(this);
|
||||
preassureBar->setRange(0, 100);
|
||||
preassureBar->setTextVisible(true);
|
||||
preassureBar->setFixedSize(200, 25);
|
||||
pressureBar = new QProgressBar(this);
|
||||
pressureBar->setRange(0, 100);
|
||||
pressureBar->setTextVisible(true);
|
||||
pressureBar->setFixedSize(200, 25);
|
||||
QColor color = progressColor(0);
|
||||
QPalette progressPalette = preassureBar->palette();
|
||||
QPalette progressPalette = pressureBar->palette();
|
||||
progressPalette.setBrush(QPalette::Highlight, QBrush(color));
|
||||
preassureBar->setPalette(progressPalette);
|
||||
pressureBar->setPalette(progressPalette);
|
||||
QLabel *preassureLabel = new QLabel("Buffer preassure:", this);
|
||||
preassureLabel->setStyleSheet("QLabel{font-size: 11pt;font-family: Arial;font-weight: Bold}");
|
||||
loadBar = new QProgressBar(this);
|
||||
@ -105,7 +91,7 @@ PylonRecorder::PylonRecorder(QWidget *parent)
|
||||
statusBar()->addWidget(camHeader);
|
||||
statusBar()->addWidget(cameraConnectedLabel);
|
||||
statusBar()->addWidget(preassureLabel);
|
||||
statusBar()->addWidget(preassureBar);
|
||||
statusBar()->addWidget(pressureBar);
|
||||
statusBar()->addWidget(loadLabel);
|
||||
statusBar()->addWidget(loadBar);
|
||||
statusBar()->addWidget(statusHeader);
|
||||
@ -120,61 +106,65 @@ PylonRecorder::PylonRecorder(QWidget *parent)
|
||||
applySettings();
|
||||
}
|
||||
|
||||
void PylonRecorder::setupCameras(){
|
||||
for (auto dev : deviceList) {
|
||||
std::cout << dev.GetFullName() << " " << dev.GetFriendlyName() << std::endl;
|
||||
}
|
||||
std::cout << "peng\n";
|
||||
std::cout << deviceList.size() << std::endl;
|
||||
std::cout << "peng\n";
|
||||
|
||||
if (deviceList.size() == 0) {
|
||||
qWarning() << "device list is empty!";
|
||||
QErrorMessage message(this);
|
||||
message.showMessage("No camera detected!");
|
||||
} else {
|
||||
std::cout << "peng\n";
|
||||
// std::string cname = (std::string)deviceList[0].GetFullName();
|
||||
// pyloncam = new PylonWrapper(cname);
|
||||
qDebug() << "Creating buffer, grabber, and writer";
|
||||
buffer = new ImageBuffer(defaultBufferSize);
|
||||
grabber = new Grabber(pyloncam, buffer, defaultFrameRate);
|
||||
writer = new Writer(buffer);
|
||||
connect(writer, &Writer::writingDone, this, &PylonRecorder::writerDone);
|
||||
}
|
||||
}
|
||||
|
||||
void PylonRecorder::detectCameras() {
|
||||
qDebug() << "Detecting devices!";
|
||||
Pylon::CTlFactory& TlFactory = Pylon::CTlFactory::GetInstance();
|
||||
TlFactory.EnumerateDevices(deviceList);
|
||||
qDebug() << "Found devices!" << deviceList.size();
|
||||
}
|
||||
|
||||
PylonRecorder::~PylonRecorder(){
|
||||
qDebug() << "Destructing PylonRecorder";
|
||||
if (grabber != nullptr && grabber->isRunning()) {
|
||||
grabber->requestStop();
|
||||
grabber->wait(1000);
|
||||
if (singlecamgrabber != nullptr && singlecamgrabber->isRunning()) {
|
||||
singlecamgrabber->requestStop();
|
||||
singlecamgrabber->wait(1000);
|
||||
}
|
||||
if (writer != nullptr && writer->isRunning()) {
|
||||
writer->forceStop();
|
||||
writer->wait(1000);
|
||||
if (writer0 != nullptr && writer0->isRunning()) {
|
||||
writer0->forceStop();
|
||||
writer0->wait(1000);
|
||||
}
|
||||
storeSettings();
|
||||
if (pyloncam != nullptr) {
|
||||
qDebug() << "Deleting pyloncam";
|
||||
delete pyloncam;
|
||||
pyloncam = nullptr;
|
||||
if (singlecam != nullptr) {
|
||||
qDebug() << "Deleting singlecam";
|
||||
delete singlecam;
|
||||
singlecam = nullptr;
|
||||
}
|
||||
if (dualcam != nullptr) {
|
||||
qDebug() << "Deleting dualcam";
|
||||
delete dualcam;
|
||||
dualcam = nullptr;
|
||||
}
|
||||
|
||||
if (buffer != nullptr) {
|
||||
if (buffer0 != nullptr) {
|
||||
qDebug() << "Deleting buffer";
|
||||
delete buffer;
|
||||
buffer = nullptr;
|
||||
delete buffer0;
|
||||
buffer0 = nullptr;
|
||||
}
|
||||
if (buffer1 != nullptr) {
|
||||
qDebug() << "Deleting buffer";
|
||||
delete buffer1;
|
||||
buffer1 = nullptr;
|
||||
}
|
||||
if (singlecamgrabber != nullptr) {
|
||||
qDebug() << "Deleting grabber";
|
||||
delete singlecamgrabber;
|
||||
singlecamgrabber = nullptr;
|
||||
}
|
||||
if (dualcamgrabber != nullptr) {
|
||||
qDebug() << "Deleting grabber";
|
||||
delete grabber;
|
||||
delete dualcamgrabber;
|
||||
dualcamgrabber = nullptr;
|
||||
}
|
||||
if (writer0 != nullptr) {
|
||||
qDebug() << "Deleting writer";
|
||||
delete writer0;
|
||||
writer0 = nullptr;
|
||||
}
|
||||
if (writer1 != nullptr) {
|
||||
qDebug() << "Deleting writer";
|
||||
delete writer;
|
||||
delete writer1;
|
||||
writer1 = nullptr;
|
||||
}
|
||||
qDebug() << "Deleting setting";
|
||||
delete settings;
|
||||
}
|
||||
@ -197,6 +187,7 @@ void PylonRecorder::applySettings() {
|
||||
|
||||
|
||||
void PylonRecorder::storeSettings() {
|
||||
// FIXME store cam layout to settings
|
||||
settings->setValue("camera/exposure", exposureSpinner->value());
|
||||
settings->setValue("camera/framerate", framerateSpinner->value());
|
||||
settings->setValue("camera/gain", gainSpinner->value());
|
||||
@ -228,6 +219,7 @@ bool PylonRecorder::loadFile(const QString &fileName) {
|
||||
|
||||
|
||||
void PylonRecorder::setImage(const QImage &newImage) {
|
||||
//FIXME figure out how to display both images. extract to extra class...
|
||||
image = newImage;
|
||||
// (image.colorSpace().isValid())
|
||||
// image.convertToColorSpace(QColorSpace::SRgb);
|
||||
@ -237,12 +229,13 @@ void PylonRecorder::setImage(const QImage &newImage) {
|
||||
scrollArea->setVisible(true);
|
||||
printAct->setEnabled(true);
|
||||
fitToWindowAct->setEnabled(true);
|
||||
updateActions();
|
||||
//updateActions();
|
||||
|
||||
if (!fitToWindowAct->isChecked()) {
|
||||
imageLabel->adjustSize();
|
||||
applyScaling();
|
||||
}
|
||||
this->update();
|
||||
}
|
||||
|
||||
|
||||
@ -557,7 +550,8 @@ void PylonRecorder::updateActions() {
|
||||
disconnect_camera_action->setEnabled(deviceList.size() > 0);
|
||||
connect_camera_action->setEnabled(true);
|
||||
grab_still_action->setEnabled(deviceList.size() > 0);
|
||||
//grab_continuous_action->setEnabled(deviceList.size() > 0 && pyloncam->isOpen() && !grabbing);
|
||||
grab_continuous_action->setEnabled(cameraOpened && !grabbing);
|
||||
// grab_continuous_action->setEnabled(!grabbing);
|
||||
grab_stop_action->setEnabled(grabbing);
|
||||
}
|
||||
|
||||
@ -582,14 +576,15 @@ void PylonRecorder::applyScaling(){
|
||||
|
||||
|
||||
void PylonRecorder::quitApplication() {
|
||||
qDebug() << "Quit Application!";
|
||||
|
||||
qDebug() << "QuitApplication: Quit Application!";
|
||||
if (grabbing) {
|
||||
std::cerr << "QuitApplication: Stop grabbing\n";
|
||||
qDebug() << "QuitApplication: Stop grabbing";
|
||||
stopRecording();
|
||||
}
|
||||
qDebug() << "QuitApplication done!";
|
||||
this->close();
|
||||
std::cerr << "QuitApplication: done,\n";
|
||||
}
|
||||
|
||||
|
||||
@ -598,105 +593,212 @@ void PylonRecorder::adjustScrollBar(QScrollBar *scrollBar, double factor) {
|
||||
+ ((factor - 1) * scrollBar->pageStep()/2)));
|
||||
}
|
||||
|
||||
|
||||
void PylonRecorder::cameraConfiguration(){
|
||||
d = new CamConfigurator(deviceList, this);
|
||||
connect(d, SIGNAL(accepted()), SLOT(camerasetup()));
|
||||
connect(d, SIGNAL(accepted()), SLOT(cameraConfigurationAccepted()));
|
||||
connect(d, SIGNAL(rejected()), SLOT(cameraConfigurationAborted()));
|
||||
// QObject::connect(&d, SIGNAL(column_visibility_changed(QString, QString,bool)), this, SLOT(visible_columns_update(QString, QString,bool)));
|
||||
d->exec();
|
||||
}
|
||||
|
||||
void PylonRecorder::camerasetup() {
|
||||
std::cerr << "camera settings accepted" << std::endl;
|
||||
std::cerr << d->result() << std::endl;
|
||||
std::cerr << "camera settings accepted" << std::endl;
|
||||
CameraLayout l = d->layout();
|
||||
std::cerr << l.rois.size() << l.devices.size() << std::endl;
|
||||
std::cerr << "camera settings accepted" << std::endl;
|
||||
|
||||
void PylonRecorder::cameraConfigurationAccepted() {
|
||||
qDebug() << "Cameras setting " << ((d->result()) ? "Accepted" : "Discarded");
|
||||
this->layout = d->layout();
|
||||
camsconfigured = true;
|
||||
delete d;
|
||||
}
|
||||
|
||||
|
||||
void PylonRecorder::cameraConfigurationAborted() {
|
||||
qDebug() << "Camera configuration aborted!";
|
||||
camsconfigured = false;
|
||||
}
|
||||
|
||||
|
||||
void PylonRecorder::connectCamera() {
|
||||
this->layout = CameraLayout();
|
||||
std::cerr << this->layout.rois.size() << " " << this->layout.devices.size() << std::endl;
|
||||
qDebug() << "connecting camera(s)";
|
||||
if (deviceList.size() == 0) {
|
||||
detectCameras();
|
||||
QMessageBox msgBox;
|
||||
QString msg = "<p><b>No camera device found!</b></p><br><p>Connect camera and try again!</p>";
|
||||
msgBox.setText(msg);
|
||||
msgBox.exec();
|
||||
} else {
|
||||
// std::string cname = (std::string)deviceList[0].GetFullName();
|
||||
// pyloncam = new PylonWrapper(cname);
|
||||
// std::string message;
|
||||
// bool success = pyloncam->openCamera(message);
|
||||
// if (success) {
|
||||
// cameraConnectedLabel->setText("connected");
|
||||
// cameraConnectedLabel->setStyleSheet("QLabel { font-size: 10px;font-family: Arial;color: green;}");
|
||||
// } else {
|
||||
// QMessageBox msgBox;
|
||||
// QString msg = "<p><b>Could not open camera device!</b><p><p>" + QString::fromStdString(message) + "</p>";
|
||||
// msgBox.setText(msg);
|
||||
// msgBox.exec();
|
||||
// }
|
||||
// statusBar()->showMessage(QString::fromStdString(message));
|
||||
// updateActions();
|
||||
qWarning() << msg.toStdString().c_str();
|
||||
return;
|
||||
}
|
||||
cameraConfiguration();
|
||||
if (!camsconfigured) {
|
||||
qDebug() << "cameras have not been properly configured!";
|
||||
return;
|
||||
}
|
||||
if (layout.mode == CameraMode::single && layout.devices.size() == 1) {
|
||||
qDebug() << "single camera mode";
|
||||
std::string cname = layout.devices[0];
|
||||
std::string message;
|
||||
qDebug() << "connecting to camera " << cname.c_str();
|
||||
singlecam = new PylonWrapper(layout);
|
||||
bool success = singlecam->openCamera(message);
|
||||
if (success) {
|
||||
cameraConnectedLabel->setText("connected");
|
||||
cameraConnectedLabel->setStyleSheet("QLabel { font-size: 10px;font-family: Arial;color: green;}");
|
||||
cameraOpened = true;
|
||||
} else {
|
||||
QMessageBox msgBox;
|
||||
QString msg = "<p><b>Could not open camera device!</b><p><p>" + QString::fromStdString(message) + "</p>";
|
||||
msgBox.setText(msg);
|
||||
msgBox.exec();
|
||||
cameraOpened = false;
|
||||
}
|
||||
statusBar()->showMessage(QString::fromStdString(message));
|
||||
updateActions();
|
||||
}
|
||||
if (layout.mode == CameraMode::dual && layout.devices.size() == 2) {
|
||||
qDebug() << "dual camera mode";
|
||||
std::string message;
|
||||
qDebug() << "creating dual cam wrapper";
|
||||
dualcam = new DualcamWrapper(layout);
|
||||
bool success = dualcam->openCameras(message);
|
||||
if (success) {
|
||||
cameraConnectedLabel->setText("connected");
|
||||
cameraConnectedLabel->setStyleSheet("QLabel { font-size: 10px;font-family: Arial;color: green;}");
|
||||
cameraOpened = true;
|
||||
} else {
|
||||
QMessageBox msgBox;
|
||||
QString msg = "<p><b>Could not open camera device!</b><p><p>" + QString::fromStdString(message) + "</p>";
|
||||
msgBox.setText(msg);
|
||||
msgBox.exec();
|
||||
cameraOpened = false;
|
||||
}
|
||||
statusBar()->showMessage(QString::fromStdString(message));
|
||||
updateActions();
|
||||
}
|
||||
qDebug() << "connecting cam(s) done!";
|
||||
}
|
||||
|
||||
|
||||
void PylonRecorder::disconnectCamera() {
|
||||
if (pyloncam->isOpen()) {
|
||||
pyloncam->closeCamera();
|
||||
qDebug() << "disconnecting camera";
|
||||
if (singlecam != nullptr && singlecam->isOpen()) {
|
||||
singlecam->closeCamera();
|
||||
}
|
||||
if (dualcam != nullptr && dualcam->isOpen()) {
|
||||
dualcam->closeCameras();
|
||||
}
|
||||
statusBar()->showMessage(tr("Camera closed!"));
|
||||
cameraConnectedLabel->setText("not connected");
|
||||
cameraConnectedLabel->setStyleSheet("QLabel { font-size: 10px;font-family: Arial;color: red;}");
|
||||
updateActions();
|
||||
camsconfigured = false;
|
||||
cameraOpened = false;
|
||||
qDebug() << "disconnecting cameras done";
|
||||
}
|
||||
|
||||
VideoSpecs PylonRecorder::getVideoSpecs(const ImageSettings &settings) {
|
||||
VideoSpecs s = VideoSpecs();
|
||||
if (this->layout.mode == CameraMode::single && this->layout.devices.size() > 0) {
|
||||
s.fps = framerateSpinner->value();
|
||||
s.exposureTime = static_cast<double>(exposureSpinner->value());
|
||||
s.detectorGain = static_cast<double>(gainSpinner->value());
|
||||
s.width = static_cast<uint32_t>(this->layout.rois[0].width);
|
||||
s.height = static_cast<uint32_t>(this->layout.rois[0].height);
|
||||
s.xoffset = static_cast<uint32_t>(this->layout.rois[0].x);
|
||||
s.yoffset = static_cast<uint32_t>(this->layout.rois[0].y);
|
||||
|
||||
s.pixelType = settings.pixelType;
|
||||
s.orientation = settings.orientation;
|
||||
s.quality = 95;
|
||||
} else {
|
||||
qWarning() << "Dual camera mode not supported yet!";
|
||||
}
|
||||
return s;
|
||||
}
|
||||
|
||||
|
||||
void PylonRecorder::startRecording() {
|
||||
std::string filename = createFilename();
|
||||
void PylonRecorder::startSinglecamRecording() {
|
||||
qDebug() << "start recording!";
|
||||
std::string filename = createFilename(".mp4");
|
||||
fileLabel->setText(QString::fromStdString(filename));
|
||||
ImageSettings settings = pyloncam->getImageSettings();
|
||||
qDebug() << "storing to file " << filename.c_str();
|
||||
|
||||
VideoSpecs specs;
|
||||
specs.fps = framerateSpinner->value();
|
||||
ImageSettings settings = singlecam->getImageSettings();
|
||||
qDebug() << "got image settings";
|
||||
|
||||
VideoSpecs specs = getVideoSpecs(settings);
|
||||
specs.filename = filename;
|
||||
specs.exposureTime = static_cast<double>(exposureSpinner->value());
|
||||
specs.detectorGain = static_cast<double>(gainSpinner->value());
|
||||
specs.width = static_cast<uint32_t>(settings.width);
|
||||
specs.height= static_cast<uint32_t>(settings.height);
|
||||
specs.pixelType = settings.pixelType;
|
||||
specs.orientation = settings.orientation;
|
||||
specs.quality = 95;
|
||||
if (buffersizeSpinner->value() != static_cast<int>(buffer->capacity())) {
|
||||
buffer->resize(static_cast<size_t>(buffersizeSpinner->value()));
|
||||
specs.format = VideoFormat::mp4;
|
||||
qDebug() << "got video specifications";
|
||||
|
||||
if (buffer0 != nullptr) {
|
||||
buffer0->clear();
|
||||
delete buffer0;
|
||||
buffer0 = nullptr;
|
||||
}
|
||||
qDebug() << "setting image buffer to size " << buffersizeSpinner->value();
|
||||
buffer0 = new ImageBuffer(defaultBufferSize);
|
||||
if (buffersizeSpinner->value() != static_cast<int>(buffer0->capacity())) {
|
||||
buffer0->resize(static_cast<size_t>(buffersizeSpinner->value()));
|
||||
loadBar->setRange(0, buffersizeSpinner->value());
|
||||
}
|
||||
if (framerateSpinner->value() != grabber->currentFramerate())
|
||||
grabber->setFrameRate(framerateSpinner->value());
|
||||
if (exposureSpinner->value() != int(grabber->currentExposureTime()))
|
||||
grabber->setExposureTime(static_cast<double>(exposureSpinner->value()));
|
||||
if (gainSpinner->value() != int(grabber->currentGain()))
|
||||
grabber->setGain(static_cast<double>(gainSpinner->value()));
|
||||
writer->setVideoSpecs(specs);
|
||||
|
||||
qDebug() << "setting up grabber";
|
||||
if (singlecamgrabber != nullptr) {
|
||||
delete singlecamgrabber;
|
||||
singlecamgrabber = nullptr;
|
||||
}
|
||||
singlecamgrabber = new Grabber(singlecam, buffer0, defaultFrameRate);
|
||||
|
||||
if (framerateSpinner->value() != singlecamgrabber->currentFramerate())
|
||||
singlecamgrabber->setFrameRate(framerateSpinner->value());
|
||||
if (exposureSpinner->value() != int(singlecamgrabber->currentExposureTime()))
|
||||
singlecamgrabber->setExposureTime(static_cast<double>(exposureSpinner->value()));
|
||||
if (gainSpinner->value() != int(singlecamgrabber->currentGain()))
|
||||
singlecamgrabber->setGain(static_cast<double>(gainSpinner->value()));
|
||||
|
||||
qDebug() << "setup writer";
|
||||
if (writer0 != nullptr) {
|
||||
delete writer0;
|
||||
writer0 = nullptr;
|
||||
}
|
||||
writer0 = new Writer(buffer0);
|
||||
connect(writer0, &Writer::writingDone, this, &PylonRecorder::writerDone);
|
||||
writer0->setVideoSpecs(specs);
|
||||
|
||||
QSettings s;
|
||||
this->mdata.read(s);
|
||||
writer->setProjectMetadata(mdata);
|
||||
writer0->setProjectMetadata(mdata);
|
||||
|
||||
buffer->clear();
|
||||
buffer0->clear();
|
||||
if (!dryRunCheckBox->isChecked()) {
|
||||
writer->start();
|
||||
writer0->start();
|
||||
writing = true;
|
||||
}
|
||||
dryRun = dryRunCheckBox->isChecked();
|
||||
grabber->start();
|
||||
singlecamgrabber->start();
|
||||
grabbing = true;
|
||||
stopRequest = false;
|
||||
}
|
||||
|
||||
|
||||
void PylonRecorder::startDualcamRecording() {
|
||||
|
||||
}
|
||||
|
||||
preassureTimer->start(50);
|
||||
frameTimer->start(50);
|
||||
|
||||
void PylonRecorder::startRecording() {
|
||||
if (layout.mode == CameraMode::single) {
|
||||
startSinglecamRecording();
|
||||
} else if (layout.mode == CameraMode::dual){
|
||||
startDualcamRecording();
|
||||
} else {
|
||||
qDebug() << "invalid camera mode!";
|
||||
}
|
||||
|
||||
pressureTimer->start(50);
|
||||
frameTimer->start(100);
|
||||
labelTimer->start(650);
|
||||
updateActions();
|
||||
}
|
||||
@ -708,17 +810,17 @@ void PylonRecorder::stopRecording() {
|
||||
qDebug() << "StopRecording: stop frame timer!";
|
||||
frameTimer->stop();
|
||||
qDebug() << "StopRecording: stop grabber!";
|
||||
if (grabber !=nullptr)
|
||||
grabber->requestStop();
|
||||
if (singlecamgrabber !=nullptr)
|
||||
singlecamgrabber->requestStop();
|
||||
qDebug() << "StopRecording: stop writer!";
|
||||
if (writer != nullptr)
|
||||
writer->requestStop();
|
||||
if (writer0 != nullptr)
|
||||
writer0->requestStop();
|
||||
grabbing = false;
|
||||
stopRequest = true;
|
||||
grab_stop_action->setEnabled(false);
|
||||
qDebug() << "StopRecording: clear buffer!";
|
||||
if(buffer != nullptr) {
|
||||
buffer->clear();
|
||||
if(buffer0 != nullptr) {
|
||||
buffer0->clear();
|
||||
writerDone();
|
||||
}
|
||||
}
|
||||
@ -727,14 +829,15 @@ void PylonRecorder::stopRecording() {
|
||||
|
||||
|
||||
void PylonRecorder::writerDone() {
|
||||
preassureTimer->stop();
|
||||
preassureBar->reset();
|
||||
std::cerr << "writer is Done!!!" << std::endl;
|
||||
pressureTimer->stop();
|
||||
pressureBar->reset();
|
||||
loadBar->reset();
|
||||
labelTimer->stop();
|
||||
writingLabel->setStyleSheet(inactiveLabelStyle);
|
||||
grabbingLabel->setStyleSheet(inactiveLabelStyle);
|
||||
grabber->wait(10000);
|
||||
writer->wait(10000);
|
||||
singlecamgrabber->wait(10000);
|
||||
writer0->wait(10000);
|
||||
writing = false;
|
||||
updateActions();
|
||||
qInfo() << "writer is Done!";
|
||||
@ -749,14 +852,16 @@ void PylonRecorder::displayActivity() {
|
||||
|
||||
|
||||
void PylonRecorder::displaySingleFrame() {
|
||||
MyImage *img = buffer->readLast();
|
||||
MyImage *img;
|
||||
size_t fc = 0;
|
||||
img = buffer0->readLast(fc);
|
||||
if (img != nullptr){
|
||||
QImage qimg(static_cast<uchar *>(img->data()), img->width(), img->height(),
|
||||
QImage::Format::Format_Grayscale8);
|
||||
std::cerr << "display, last frame count " << fc << std::endl;
|
||||
QImage qimg(static_cast<uchar *>(img->data()), img->width(), img->height(), QImage::Format::Format_Grayscale8);
|
||||
setImage(qimg);
|
||||
}/* else {
|
||||
}else {
|
||||
std::cerr << "Error reading last image" << std::endl;
|
||||
}*/
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -772,13 +877,12 @@ QColor PylonRecorder::progressColor(int value) {
|
||||
}
|
||||
|
||||
|
||||
std::string PylonRecorder::createFilename() {
|
||||
std::string PylonRecorder::createFilename(const std::string &suffix, const std::string &extension) {
|
||||
QDateTime dt(QDateTime::currentDateTimeUtc());
|
||||
QDate date = dt.date();
|
||||
std::string base = (date.toString("yyyy.MM.dd") + "_").toStdString();
|
||||
std::string extension = ".raw";
|
||||
QString idx = QString::number(movieCount);
|
||||
std::string fname = base + idx.toStdString() + extension;
|
||||
std::string fname = base + idx.toStdString() + suffix + extension;
|
||||
while (QFile::exists(QString::fromStdString(fname))) {
|
||||
movieCount++;
|
||||
fname = base + QString::number(movieCount).toStdString() + extension;
|
||||
@ -788,21 +892,22 @@ std::string PylonRecorder::createFilename() {
|
||||
|
||||
|
||||
void PylonRecorder::displayBufferPressure() {
|
||||
int value = static_cast<int>(round(buffer->bufferPreassure()));
|
||||
preassureBar->setValue(value);
|
||||
int value = static_cast<int>(round(buffer0->bufferPressure()));
|
||||
pressureBar->setValue(value);
|
||||
QColor color = progressColor(value);
|
||||
progressPalette.setBrush(QPalette::Highlight, QBrush(color));
|
||||
preassureBar->setPalette(progressPalette);
|
||||
pressureBar->setPalette(progressPalette);
|
||||
|
||||
int load = static_cast<int>(buffer->bufferLoad());
|
||||
int load = static_cast<int>(buffer0->bufferLoad());
|
||||
loadBar->setValue(load);
|
||||
}
|
||||
|
||||
|
||||
void PylonRecorder::grabStillFromPylon() {
|
||||
if (pyloncam->isOpen()) {
|
||||
qDebug() << "Grab still image form camera!";
|
||||
if (singlecam != nullptr && singlecam->isOpen()) {
|
||||
MyImage img;
|
||||
bool valid = pyloncam->grabFrame(img);
|
||||
bool valid = singlecam->grabFrame(img);
|
||||
if (valid) {
|
||||
QImage qimg(static_cast<uchar *>(img.data()), img.width(), img.height(),
|
||||
QImage::Format::Format_Grayscale8);
|
||||
@ -811,6 +916,7 @@ void PylonRecorder::grabStillFromPylon() {
|
||||
} else {
|
||||
statusBar()->showMessage(tr("Camera is not open! Connect to camera first!"));
|
||||
}
|
||||
qDebug() << "grabbing still image done!";
|
||||
}
|
||||
|
||||
|
||||
|
@ -8,11 +8,14 @@
|
||||
#include <QSettings>
|
||||
#include <pylon/PylonIncludes.h>
|
||||
#include "pylonwrapper.h"
|
||||
#include "dualcamwrapper.h"
|
||||
#include "imagebuffer.h"
|
||||
#include "grabber.h"
|
||||
#include "dualcamgrabber.h"
|
||||
#include "writer.h"
|
||||
#include "projectsettings.h"
|
||||
#include "camconfig.h"
|
||||
#include "util.h"
|
||||
|
||||
#include <QImage>
|
||||
#if defined(QT_PRINTSUPPORT_LIB)
|
||||
@ -65,7 +68,8 @@ private slots:
|
||||
void displayActivity();
|
||||
void writerDone();
|
||||
void selectStorageLocation();
|
||||
void camerasetup();
|
||||
void cameraConfigurationAccepted();
|
||||
void cameraConfigurationAborted();
|
||||
|
||||
private:
|
||||
void createActions();
|
||||
@ -77,8 +81,11 @@ private:
|
||||
void setExperimenterName();
|
||||
void setSubjectID();
|
||||
QColor progressColor(int value);
|
||||
std::string createFilename();
|
||||
std::string createFilename(const std::string &suffix="", const std::string &extension=".raw");
|
||||
void cameraConfiguration();
|
||||
VideoSpecs getVideoSpecs(const ImageSettings &settings);
|
||||
void startSinglecamRecording();
|
||||
void startDualcamRecording();
|
||||
|
||||
bool saveFile(const QString &fileName);
|
||||
void setImage(const QImage &newImage);
|
||||
@ -86,22 +93,24 @@ private:
|
||||
void applyScaling();
|
||||
void adjustScrollBar(QScrollBar *scrollBar, double factor);
|
||||
void detectCameras();
|
||||
void setupCameras();
|
||||
int defaultBufferSize = 3000, defaultFrameRate = 30, movieCount = 0, defaultExposureTime = 6000, defaultGain=13;
|
||||
QSettings *settings = new QSettings;
|
||||
QImage image;
|
||||
QTimer *frameTimer, *preassureTimer, *labelTimer;
|
||||
QTimer *frameTimer, *pressureTimer, *labelTimer;
|
||||
QLabel *imageLabel, *writingLabel, *grabbingLabel, *cameraConnectedLabel, *fileLabel;
|
||||
QCheckBox *dryRunCheckBox;
|
||||
QProgressBar *preassureBar;
|
||||
QProgressBar *pressureBar;
|
||||
QProgressBar *loadBar;
|
||||
QScrollArea *scrollArea;
|
||||
double scaleFactor = 1;
|
||||
PylonWrapper *pyloncam;
|
||||
ImageBuffer *buffer;
|
||||
Grabber *grabber;
|
||||
Writer *writer;
|
||||
bool grabbing, stopRequest, writing, labelSwitch, dryRun;
|
||||
PylonWrapper *singlecam;
|
||||
DualcamWrapper *dualcam;
|
||||
ImageBuffer *buffer0, *buffer1;
|
||||
Grabber *singlecamgrabber;
|
||||
DualcamGrabber *dualcamgrabber;
|
||||
Writer *writer0, *writer1;
|
||||
CameraLayout layout;
|
||||
bool grabbing, stopRequest, writing, labelSwitch, dryRun, cameraOpened, camsconfigured;
|
||||
QPalette progressPalette;
|
||||
QString activeLabelStyleHigh = "QLabel { font-size: 10pt;font-family: Arial; color : red; }";
|
||||
QString activeLabelStyleLow = "QLabel { font-size: 10pt;font-family: Arial; color : cmyk(0, 255, 255, 0, 50); }";
|
||||
|
@ -1,32 +1,34 @@
|
||||
#include "pylonwrapper.h"
|
||||
|
||||
PylonWrapper::PylonWrapper(const std::string &fullName):
|
||||
valid(false), fullName(fullName), camera(nullptr) {
|
||||
valid(false), fullName(fullName), camera(nullptr), withLayout(false) {
|
||||
qDebug() << "Constructor with name";
|
||||
Pylon::PylonInitialize();
|
||||
}
|
||||
|
||||
PylonWrapper::PylonWrapper(const CameraLayout &layout): valid(false), withLayout(true), camera(nullptr) {
|
||||
qDebug() << "Constructor with layout";
|
||||
this->fullName = layout.devices[0];
|
||||
this->layout = layout;
|
||||
Pylon::PylonInitialize();
|
||||
// camera = new Pylon::CInstantCamera();
|
||||
// std::cerr << "Wrapper:camera is open" << camera->IsOpen() << std::endl;
|
||||
// std::cerr << "Wrapper:is valid" << valid << std::endl;
|
||||
}
|
||||
|
||||
PylonWrapper::~PylonWrapper() {
|
||||
std::cerr << "wrapper destructor" << std::endl;
|
||||
qDebug() << "wrapper destructor";
|
||||
if (camera != nullptr){
|
||||
std::cerr << "check camera!" << std::endl;
|
||||
if (camera->IsOpen()) {
|
||||
std::cerr << "close camera!" << std::endl;
|
||||
qDebug() << "Camera open, closing it!";
|
||||
camera->Close();
|
||||
// std::cerr << "terminate pylon" << std::endl;
|
||||
// terminate();
|
||||
}
|
||||
std::cerr << "delete camera!" << std::endl;
|
||||
|
||||
delete camera;
|
||||
camera = nullptr;
|
||||
}
|
||||
std::cerr << "wrapper: deleted camera" << std::endl;
|
||||
terminate();
|
||||
qDebug() << "Successfully deleted camera";
|
||||
}
|
||||
|
||||
void PylonWrapper::terminate() {
|
||||
qDebug() << "Terminate";
|
||||
try {
|
||||
Pylon::PylonTerminate();
|
||||
} catch (const Pylon::GenericException &e) {
|
||||
@ -126,13 +128,14 @@ bool PylonWrapper::gain(double gain_db) {
|
||||
ImageSettings PylonWrapper::getImageSettings() {
|
||||
ImageSettings settings;
|
||||
if (valid) {
|
||||
Pylon::CIntegerParameter width( camera->GetNodeMap(), "Width");
|
||||
Pylon::CIntegerParameter height( camera->GetNodeMap(), "Height");
|
||||
Pylon::CEnumParameter pixelFormat( camera->GetNodeMap(), "PixelFormat" );
|
||||
Pylon::CPixelTypeMapper pixelTypeMapper( &pixelFormat );
|
||||
settings.pixelType = pixelTypeMapper.GetPylonPixelTypeFromNodeValue(pixelFormat.GetIntValue());
|
||||
settings.width = width.GetValue();
|
||||
settings.height = height.GetValue();
|
||||
Pylon::EPixelType pixelType = pixelTypeMapper.GetPylonPixelTypeFromNodeValue( pixelFormat.GetIntValue() );
|
||||
Pylon::CIntegerParameter width( camera->GetNodeMap(), "Width");
|
||||
Pylon::CIntegerParameter height( camera->GetNodeMap(), "Height");
|
||||
settings.pixelType = pixelType;
|
||||
settings.width = (uint32_t)width.GetValue();
|
||||
settings.height = (uint32_t)height.GetValue();
|
||||
settings.orientation = Pylon::EImageOrientation::ImageOrientation_TopDown;
|
||||
}
|
||||
return settings;
|
||||
@ -140,7 +143,17 @@ ImageSettings PylonWrapper::getImageSettings() {
|
||||
|
||||
bool PylonWrapper::grabFrame(MyImage &img) {
|
||||
Pylon::CGrabResultPtr frame;
|
||||
qDebug() << "grabFrame";
|
||||
if (valid) {
|
||||
qDebug() << "Setting width" << layout.rois[0].width;
|
||||
Pylon::CIntegerParameter(camera->GetNodeMap(), "Width").SetValue(layout.rois[0].width);
|
||||
qDebug() << "Setting height" << layout.rois[0].height;
|
||||
Pylon::CIntegerParameter(camera->GetNodeMap(), "Height").SetValue(layout.rois[0].height);
|
||||
qDebug() << "Setting xoffset" << layout.rois[0].x;
|
||||
Pylon::CIntegerParameter(camera->GetNodeMap(), "OffsetX").SetValue(layout.rois[0].x);
|
||||
qDebug() << "Setting yoffset" << layout.rois[0].y;
|
||||
Pylon::CIntegerParameter(camera->GetNodeMap(), "OffsetY").SetValue(layout.rois[0].y);
|
||||
|
||||
camera->StartGrabbing();
|
||||
camera->RetrieveResult( 5000, frame, Pylon::TimeoutHandling_ThrowException);
|
||||
camera->StopGrabbing();
|
||||
@ -149,12 +162,29 @@ bool PylonWrapper::grabFrame(MyImage &img) {
|
||||
return frame.IsValid();
|
||||
}
|
||||
|
||||
void PylonWrapper::resetCamera() {
|
||||
int64_t dfltWidth = 2048;
|
||||
int64_t dfltHeight = 1536;
|
||||
qDebug() << "resetting camera to default ROI (" << dfltWidth << ", " << dfltHeight << ")";
|
||||
try {
|
||||
GenApi::INodeMap& nodemap = camera->GetNodeMap();
|
||||
// std::cerr << "MaxWidth: " << Pylon::CIntegerParameter(nodemap, "WidthMax").GetValue() << std::endl;
|
||||
Pylon::CIntegerParameter(nodemap, "Width").SetValue(dfltWidth, false);
|
||||
// std::cerr << "MaxHeight: " << Pylon::CIntegerParameter(nodemap, "HeightMax").GetValue() << std::endl;
|
||||
Pylon::CIntegerParameter(nodemap, "Height").SetValue(dfltHeight, false);
|
||||
Pylon::CIntegerParameter(nodemap, "OffsetX").SetValue(0);
|
||||
Pylon::CIntegerParameter(nodemap, "OffsetY").SetValue(0);
|
||||
} catch (const Pylon::GenericException &e) {
|
||||
std::string message = e.GetDescription();
|
||||
std::cerr << "An exception occurred." << std::endl << e.GetDescription() << std::endl;
|
||||
valid = false;
|
||||
}
|
||||
}
|
||||
|
||||
bool PylonWrapper::openCamera(std::string &message) {
|
||||
qDebug() << "opening camera";
|
||||
try {
|
||||
camera = new Pylon::CInstantCamera();
|
||||
|
||||
// Pylon::CInstantCamera camera( pTl->CreateDevice( lstDevices[0] );
|
||||
// Pylon::IPylonDevice *pDevice = Pylon::CTlFactory::GetInstance().CreateFirstDevice();
|
||||
Pylon::String_t fname(fullName.c_str());
|
||||
Pylon::IPylonDevice *pDevice = Pylon::CTlFactory::GetInstance().CreateDevice(fname);
|
||||
camera->Attach(pDevice);
|
||||
@ -165,12 +195,28 @@ bool PylonWrapper::openCamera(std::string &message) {
|
||||
message = e.GetDescription();
|
||||
std::cerr << "An exception occurred." << std::endl << e.GetDescription() << std::endl;
|
||||
valid = false;
|
||||
return valid;
|
||||
}
|
||||
resetCamera();
|
||||
if (!withLayout) {
|
||||
qDebug() << "opening camera without layout, creating a new one";
|
||||
ImageSettings s = getImageSettings();
|
||||
layout = CameraLayout();
|
||||
layout.devices.push_back(fullName);
|
||||
ROI r = ROI();
|
||||
r.x = 0;
|
||||
r.y = 0;
|
||||
r.width = s.width;
|
||||
r.height = s.height;
|
||||
layout.rois.push_back(r);
|
||||
layout.layout = Layout::horizontal;
|
||||
layout.mode = CameraMode::single;
|
||||
}
|
||||
return valid;
|
||||
}
|
||||
|
||||
void PylonWrapper::closeCamera() {
|
||||
std::cerr << "camera close !" << std::endl;
|
||||
qDebug() << "Close camera!";
|
||||
if (camera->IsOpen()) {
|
||||
try {
|
||||
camera->Close();
|
||||
@ -178,7 +224,7 @@ void PylonWrapper::closeCamera() {
|
||||
delete camera;
|
||||
camera = nullptr;
|
||||
} catch (const Pylon::GenericException &e) {
|
||||
std::cerr << "An exception occurred." << std::endl << e.GetDescription() << std::endl;
|
||||
qWarning() << "An exception occurred." << e.GetDescription();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -1,21 +1,17 @@
|
||||
#ifndef PYLONRECORDER_H
|
||||
#define PYLONRECORDER_H
|
||||
#ifndef PYLONWRAPPER_H
|
||||
#define PYLONWRAPPER_H
|
||||
|
||||
#include <pylon/PylonIncludes.h>
|
||||
#include <pylon/BaslerUniversalInstantCamera.h>
|
||||
#include "mylogger.h"
|
||||
#include "util.h"
|
||||
#include "myimage.h"
|
||||
|
||||
struct ImageSettings {
|
||||
int64_t width = 0;
|
||||
int64_t height = 0;
|
||||
Pylon::EPixelType pixelType;
|
||||
Pylon::EImageOrientation orientation;
|
||||
};
|
||||
|
||||
class PylonWrapper
|
||||
{
|
||||
public:
|
||||
PylonWrapper(const std::string &fullName);
|
||||
PylonWrapper(const std::string &name);
|
||||
PylonWrapper(const CameraLayout &layout);
|
||||
~PylonWrapper();
|
||||
|
||||
ImageSettings getImageSettings();
|
||||
@ -32,14 +28,16 @@ public:
|
||||
double gain();
|
||||
bool gain(double gain_db);
|
||||
Pylon::CInstantCamera *getCamera();
|
||||
void resetCamera();
|
||||
|
||||
private:
|
||||
Pylon::CInstantCamera *camera;
|
||||
bool valid;
|
||||
bool valid, withLayout;
|
||||
std::string fullName;
|
||||
CameraLayout layout;
|
||||
|
||||
|
||||
|
||||
};
|
||||
|
||||
#endif // PYLONRECORDER_H
|
||||
#endif // PYLONWRAPPER_H
|
||||
|
12
util.h
12
util.h
@ -25,4 +25,16 @@ struct CameraLayout {
|
||||
CameraMode mode;
|
||||
};
|
||||
|
||||
enum class VideoFormat {
|
||||
raw,
|
||||
mp4
|
||||
};
|
||||
|
||||
struct ImageSettings {
|
||||
int64_t width = 0;
|
||||
int64_t height = 0;
|
||||
Pylon::EPixelType pixelType;
|
||||
Pylon::EImageOrientation orientation;
|
||||
};
|
||||
|
||||
#endif /*UTIL_H*/
|
56
writer.cpp
56
writer.cpp
@ -2,6 +2,7 @@
|
||||
#include <chrono>
|
||||
#include <fstream>
|
||||
|
||||
#include <pylon/VideoWriter.h>
|
||||
using namespace std::chrono;
|
||||
|
||||
void Writer::setVideoSpecs(VideoSpecs specs) {
|
||||
@ -28,21 +29,28 @@ void Writer::run() {
|
||||
size_t count = 0;
|
||||
size_t chunksize = 256;
|
||||
// size_t framecount = 0;
|
||||
std::ofstream myFile;
|
||||
if (videoSpecs.format == VideoFormat::mp4 && !Pylon::CVideoWriter::IsSupported()) {
|
||||
qWarning() << "VideoWriter is not supported at the moment. Please install the pylon Supplementary Package for MPEG-4 which is available on the Basler website.";
|
||||
// Releases all pylon resources.
|
||||
// PylonTerminate();
|
||||
// Return with error code 1.
|
||||
emit writingDone();
|
||||
return;
|
||||
}
|
||||
Pylon::CVideoWriter videoWriter;
|
||||
if (specs_valid) {
|
||||
stop_request = false;
|
||||
stopNow = false;
|
||||
|
||||
std::ofstream myFile;
|
||||
if (videoSpecs.format == VideoFormat::raw) {
|
||||
myFile.open(videoSpecs.filename, std::ios::out | std::ios::binary);
|
||||
myFile.write((char*)&videoSpecs.width, 4);
|
||||
myFile.write((char*)&videoSpecs.height, 4);
|
||||
// Pylon::CVideoWriter videoWriter;
|
||||
// videoWriter.SetParameter(videoSpecs.width, videoSpecs.height, videoSpecs.pixelType,
|
||||
// videoSpecs.fps, videoSpecs.quality);
|
||||
// std::cout << !Pylon::CVideoWriter::IsSupported() << std::endl;
|
||||
// videoWriter.SetParameter();
|
||||
// videoWriter.Open(videoSpecs.filename.c_str());
|
||||
// std::cerr << "Video writer is open!" << videoWriter.IsOpen() << std::endl;
|
||||
} else {
|
||||
videoWriter.SetParameter(videoSpecs.width, videoSpecs.height, videoSpecs.pixelType, videoSpecs.fps, videoSpecs.quality);
|
||||
videoWriter.Open(videoSpecs.filename.c_str());
|
||||
}
|
||||
|
||||
nix::File nix_file =nix::File::open(videoSpecs.filename + ".nix", nix::FileMode::Overwrite, "hdf5", nix::Compression::DeflateNormal);
|
||||
nix::Block b = nix_file.createBlock("Recording", "nix.recording");
|
||||
nix::Section s = nix_file.createSection("Recording", "nix.recording");
|
||||
@ -84,24 +92,20 @@ void Writer::run() {
|
||||
nix::NDSize chunk_shape(1, chunksize);
|
||||
while ((!stop_request || buffer->bufferLoad() > 0) && !stopNow) {
|
||||
if (buffer->bufferLoad() > 0 ) {
|
||||
MyImage *img = buffer->pop();
|
||||
size_t framecount = 0;
|
||||
MyImage *img = buffer->read(framecount);
|
||||
if (img != nullptr) {
|
||||
auto start = high_resolution_clock::now();
|
||||
// framecount += 1;
|
||||
if (videoSpecs.format == VideoFormat::raw) {
|
||||
myFile.write((char*)img->data(), img->size());
|
||||
|
||||
// Pylon::CPylonImage pyImage;
|
||||
// try {
|
||||
// pyImage.AttachUserBuffer(img->data(), videoSpecs.width * videoSpecs.height, videoSpecs.pixelType, videoSpecs.width, videoSpecs.height, 0, videoSpecs.orientation);
|
||||
// // Test duration of writing...
|
||||
// videoWriter.Add( pyImage );
|
||||
|
||||
// } catch (const Pylon::GenericException &e) {
|
||||
// std::cerr << "Writer::run: An exception occurred." << std::endl << e.GetDescription() << std::endl;
|
||||
// }
|
||||
auto stop = high_resolution_clock::now();
|
||||
auto duration = duration_cast<microseconds>(stop - start);
|
||||
std::cerr << "wrote binary to file " << duration.count() << std::endl;
|
||||
} else {
|
||||
Pylon::CPylonImage pyImage;
|
||||
try {
|
||||
pyImage.AttachUserBuffer(img->data(), videoSpecs.width * videoSpecs.height, videoSpecs.pixelType, videoSpecs.width, videoSpecs.height, 0, videoSpecs.orientation);
|
||||
videoWriter.Add(pyImage);
|
||||
} catch (const Pylon::GenericException &e) {
|
||||
std::cerr << "Writer::run: An exception occurred." << std::endl << e.GetDescription() << std::endl;
|
||||
}
|
||||
}
|
||||
if (count < chunksize) {
|
||||
stamps_buffer[count] = nix::util::timeToStr(img->timestamp());
|
||||
ids_buffer[count] = img->index();
|
||||
@ -118,7 +122,7 @@ void Writer::run() {
|
||||
}
|
||||
} else {
|
||||
while (buffer->bufferLoad() < 1 && !stop_request) {
|
||||
msleep(10);
|
||||
msleep(5);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
4
writer.h
4
writer.h
@ -9,16 +9,18 @@
|
||||
#include "pylonwrapper.h"
|
||||
#include "imagebuffer.h"
|
||||
#include "projectsettings.h"
|
||||
#include <opencv2/opencv.hpp>
|
||||
#include "util.h"
|
||||
|
||||
struct VideoSpecs {
|
||||
std::string filename;
|
||||
uint32_t width, height, quality = 10;
|
||||
uint32_t xoffset, yoffset = 0;
|
||||
int fps;
|
||||
double exposureTime;
|
||||
double detectorGain;
|
||||
Pylon::EPixelType pixelType;
|
||||
Pylon::EImageOrientation orientation;
|
||||
VideoFormat format = VideoFormat::raw;
|
||||
};
|
||||
|
||||
class Writer : public QThread
|
||||
|
Loading…
Reference in New Issue
Block a user