初步实现画线和视频显示。

AntiClipSettings.rc

@@ -0,0 +1,61 @@
+// Microsoft Visual C++ generated resource script.
+//
+
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// 中文(简体，中国) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS)
+LANGUAGE LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED
+#pragma code_page(936)
+
+#ifdef APSTUDIO_INVOKED
+    /////////////////////////////////////////////////////////////////////////////
+    //
+    // TEXTINCLUDE
+    //
+
+    2 TEXTINCLUDE BEGIN "#include "
+                        "winres.h"
+                        "\r\n"
+                        "\0" END
+
+    3 TEXTINCLUDE BEGIN "\r\n"
+                        "\0" END
+
+#endif    // APSTUDIO_INVOKED
+
+                            /////////////////////////////////////////////////////////////////////////////
+                            //
+                            // Icon
+                            //
+
+                            // Icon with lowest ID value placed first to ensure application icon
+                            // remains consistent on all systems.
+                            IDI_ICON1 ICON "resources\\logo.ico"
+
+#endif    // 中文(简体，中国) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+

Application.cpp

@@ -0,0 +1,71 @@
+#include "Application.h"
+#include "BoostLog.h"
+#include "Configuration.h"
+#include "DeviceConnection.h"
+#include "H264Palyer.h"
+#include "VideoFrameProvider.h"
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+Application::Application(int &argc, char **argv)
+    : m_app(std::make_shared<QGuiApplication>(argc, argv)), m_videoFrameProvider(new VideoFrameProvider()),
+      m_player(std::make_shared<H264Palyer>()) {
+    m_app->setApplicationName(APPLICATION_NAME);
+    m_app->setApplicationVersion(QString("v%1_%2 build: %3 %4").arg(APP_VERSION, GIT_COMMIT_ID, __DATE__, __TIME__));
+    m_player->open();
+}
+
+QList<QPointF> Application::currentOpenDoorAreaPoints() const {
+    return m_currentOpenDoorAreaPoints;
+}
+
+void Application::setCurrentOpenDoorAreaPoints(const QList<QPointF> &points) {
+    if (m_currentOpenDoorAreaPoints != points) {
+        m_currentOpenDoorAreaPoints = points;
+        emit currentOpenDoorAreaPointsChanged();
+    }
+}
+
+void Application::onDeviceOpenDoorAreaPoints(const QList<QPointF> &points) {
+    setCurrentOpenDoorAreaPoints(points);
+    LOG(info) << "onDeviceOpenDoorAreaPoints: " << points.size();
+}
+
+int Application::exec() {
+    QQmlApplicationEngine engine;
+    engine.addImageProvider("videoframe", m_videoFrameProvider);
+    QObject::connect(
+        &engine, &QQmlApplicationEngine::objectCreationFailed, this, []() { QCoreApplication::exit(-1); },
+        Qt::QueuedConnection);
+    engine.loadFromModule("AntiClipSettings", "Main");
+    return m_app->exec();
+}
+
+void Application::open() {
+    LOG(info) << "Application::start";
+    m_device = new DeviceConnection();
+    connect(m_device, &DeviceConnection::currentOpenDoorAreaPointsChanged, this,
+            &Application::onDeviceOpenDoorAreaPoints);
+    m_device->connect();
+    m_device->setH264FrameCallback([this](const char *data, uint32_t size) {
+        auto image = m_player->decode((const uint8_t *)data, size);
+        if (image) {
+            m_videoFrameProvider->setImage(*image);
+            emit newVideoFrame();
+        }
+    });
+}
+
+void Application::start() {
+    m_device->start();
+}
+
+Application *Application::create(QQmlEngine *qmlEngine, QJSEngine *jsEngine) {
+    Application *ret = nullptr;
+    auto app = Amass::Singleton<Application>::instance();
+    if (app) {
+        ret = app.get();
+        QJSEngine::setObjectOwnership(ret, QJSEngine::CppOwnership);
+    }
+    return ret;
+}

Application.h

@@ -0,0 +1,47 @@
+#ifndef APPLICATION_H
+#define APPLICATION_H
+
+#include "Singleton.h"
+#include <QObject>
+#include <QPoint>
+#include <QQmlEngine>
+
+class QGuiApplication;
+class DeviceConnection;
+class VideoFrameProvider;
+class H264Palyer;
+
+class Application : public QObject {
+    Q_OBJECT
+    QML_NAMED_ELEMENT(App)
+    QML_SINGLETON
+    Q_PROPERTY(QList<QPointF> currentOpenDoorAreaPoints READ currentOpenDoorAreaPoints WRITE
+                   setCurrentOpenDoorAreaPoints NOTIFY currentOpenDoorAreaPointsChanged)
+    friend class Amass::Singleton<Application>;
+
+public:
+    QList<QPointF> currentOpenDoorAreaPoints() const;
+    void setCurrentOpenDoorAreaPoints(const QList<QPointF> &points);
+    int exec();
+    Q_INVOKABLE void open();
+    Q_INVOKABLE void start();
+    static Application *create(QQmlEngine *qmlEngine, QJSEngine *jsEngine);
+
+signals:
+    void newVideoFrame();
+    void currentOpenDoorAreaPointsChanged();
+
+protected:
+    Application(int &argc, char **argv);
+    void onDeviceOpenDoorAreaPoints(const QList<QPointF> &points);
+
+private:
+    std::shared_ptr<QGuiApplication> m_app;
+    VideoFrameProvider *m_videoFrameProvider = nullptr;
+    std::shared_ptr<H264Palyer> m_player;
+    DeviceConnection *m_device = nullptr;
+
+    QList<QPointF> m_currentOpenDoorAreaPoints;
+};
+
+#endif // APPLICATION_H

CMakeLists.txt

@@ -1,22 +1,51 @@
 cmake_minimum_required(VERSION 3.16)
 
 project(AntiClipSettings VERSION 0.1 LANGUAGES CXX)
+set(APPLICATION_NAME "T009上位机")
 
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
-find_package(Qt6 6.5 REQUIRED COMPONENTS Quick)
+set(Projects_ROOT E:/Projects)
+set(Libraries_ROOT ${Projects_ROOT}/Libraries)
+
+set(BOOST_ROOT ${Libraries_ROOT}/boost_1_85_0_msvc2022_64bit)
+set(Boost_INCLUDE_DIR ${BOOST_ROOT}/include/boost-1_85)
+option(Boost_USE_STATIC_LIBS OFF)
+add_compile_definitions(
+    BOOST_USE_WINAPI_VERSION=BOOST_WINAPI_VERSION_WIN10
+)
+
+set(FFmpeg_ROOT ${Libraries_ROOT}/ffmpeg-7.0.1-full_build-shared)
+set(FFmpeg_INCLUDE_DIR ${FFmpeg_ROOT}/include)
+set(FFmpeg_LIB_DIR ${FFmpeg_ROOT}/lib)
+
+find_package(Boost REQUIRED COMPONENTS json)
+find_package(Qt6 REQUIRED COMPONENTS Qml Quick)
 
 qt_standard_project_setup(REQUIRES 6.5)
 
+execute_process(
+    COMMAND D:/msys64/usr/bin/git rev-parse --short HEAD
+    OUTPUT_VARIABLE GIT_COMMIT_ID
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+configure_file(Configuration.h.in Configuration.h)
+
 qt_add_executable(AntiClipSettings
+    AntiClipSettings.rc
     main.cpp
+    Application.h Application.cpp
+    DeviceConnection.h DeviceConnection.cpp
+    H264Palyer.h H264Palyer.cpp
+    VideoFrameProvider.h VideoFrameProvider.cpp
 )
 
 qt_add_qml_module(AntiClipSettings
     URI AntiClipSettings
-    VERSION 1.0
     QML_FILES
         Main.qml
+        DeviceView.qml
 )
 
 # Qt for iOS sets MACOSX_BUNDLE_GUI_IDENTIFIER automatically since Qt 6.1.
@@ -30,8 +59,27 @@ set_target_properties(AntiClipSettings PROPERTIES
     WIN32_EXECUTABLE TRUE
 )
 
+add_subdirectory(${Projects_ROOT}/Kylin/Universal Universal)
+
+target_include_directories(AntiClipSettings
+    PRIVATE ${FFmpeg_INCLUDE_DIR}
+    PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+target_link_directories(AntiClipSettings
+    PRIVATE ${FFmpeg_LIB_DIR}
+)
+
 target_link_libraries(AntiClipSettings
+    PRIVATE Qt6::Qml
     PRIVATE Qt6::Quick
+    PRIVATE Boost::json
+    PRIVATE avcodec
+    PRIVATE swscale
+    PRIVATE avutil
+    PRIVATE avdevice
+    PRIVATE avformat
+    PRIVATE Universal
 )
 
 include(GNUInstallDirs)
@@ -40,3 +88,12 @@ install(TARGETS AntiClipSettings
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
 )
+
+qt_generate_deploy_qml_app_script(
+    TARGET AntiClipSettings
+    OUTPUT_SCRIPT deploy_script
+    MACOS_BUNDLE_POST_BUILD
+    NO_UNSUPPORTED_PLATFORM_ERROR
+    DEPLOY_USER_QML_MODULES_ON_UNSUPPORTED_PLATFORM
+)
+install(SCRIPT ${deploy_script})

Configuration.h.in

@@ -0,0 +1,3 @@
+#define APPLICATION_NAME "@APPLICATION_NAME@"
+#define GIT_COMMIT_ID "@GIT_COMMIT_ID@"
+#define APP_VERSION "@PROJECT_VERSION@"

DeviceConnection.cpp

@@ -0,0 +1,113 @@
+#include "DeviceConnection.h"
+#include "BoostLog.h"
+#include <QPointF>
+#include <QTcpSocket>
+#include <WinSock2.h>
+#include <boost/json/object.hpp>
+#include <boost/json/parse.hpp>
+#include <boost/json/serialize.hpp>
+
+DeviceConnection::DeviceConnection(QObject *parent) : QObject{parent} {
+}
+
+void DeviceConnection::connect() {
+    m_commandSocket = new QTcpSocket(this);
+    m_h264Socket = new QTcpSocket(this);
+
+    QObject::connect(m_commandSocket, &QTcpSocket::connected, this, &DeviceConnection::onConnected);
+    QObject::connect(m_h264Socket, &QTcpSocket::connected, this, &DeviceConnection::onConnected);
+
+    QObject::connect(m_h264Socket, &QTcpSocket::readyRead, this, &DeviceConnection::onH264ReadyRead);
+    QObject::connect(m_commandSocket, &QTcpSocket::readyRead, this, &DeviceConnection::onCommandReadyRead);
+
+    m_commandSocket->connectToHost("192.168.10.2", 8000);
+    m_h264Socket->connectToHost("192.168.10.2", 8000);
+}
+
+void DeviceConnection::start() {
+    boost::json::object request;
+    request["func"] = "openlivestream_setdata";
+    request["deviceid"] = "0";
+
+    boost::json::object data;
+    data["value"] = "1";
+    request["data"] = std::move(data);
+    auto text = boost::json::serialize(request);
+    m_h264Socket->write(text.data(), text.size());
+}
+
+void DeviceConnection::requestOpenDoorArea() {
+    boost::json::object request;
+    request["func"] = "a03opendoor1_getdata";
+    request["deviceid"] = "0";
+    boost::json::object data;
+    request["data"] = std::move(data);
+    auto text = boost::json::serialize(request);
+    m_commandSocket->write(text.data(), text.size());
+    LOG(info) << "requestOpenDoorArea";
+}
+
+void DeviceConnection::handleCommand(const std::string_view &replyText) {
+    auto replyValue = boost::json::parse(replyText);
+    auto &reply = replyValue.as_object();
+    auto &function = reply.at("func").as_string();
+    if (function == "a03opendoor1_getdata") {
+        auto &data = reply.at("data").as_object();
+        auto &pointArray = data.at("points").as_array();
+        QList<QPointF> points;
+        for (auto &p : pointArray) {
+            QPointF point;
+            auto &obj = p.as_object();
+            point.setX(obj.at("x").as_double());
+            point.setY(obj.at("y").as_double());
+            points.push_back(point);
+        }
+        emit currentOpenDoorAreaPointsChanged(points);
+    }
+}
+
+void DeviceConnection::onConnected() {
+    LOG(info) << "onConnected";
+    auto socket = dynamic_cast<QTcpSocket *>(sender());
+    if (socket == m_commandSocket) {
+        requestOpenDoorArea();
+    }
+}
+
+void DeviceConnection::setH264FrameCallback(H264FrameCallback &&callback) {
+    m_frameCallback = std::move(callback);
+}
+
+void DeviceConnection::onH264ReadyRead() {
+    auto data = m_h264Socket->readAll();
+
+    m_h264Buffer.push_back(data);
+
+    while (!m_h264Buffer.isEmpty()) {
+        auto packageSize = ntohl(*reinterpret_cast<uint32_t *>(m_h264Buffer.data()));
+        if (m_h264Buffer.size() < (packageSize + sizeof(uint32_t))) break;
+        // LOG(info) << "onH264ReadyRead " << data.size() << " " << packageSize;
+        if (m_receivedFirstJsonReply) {
+            if (m_frameCallback) {
+                m_frameCallback(m_h264Buffer.data() + sizeof(uint32_t), packageSize);
+            }
+        } else {
+            LOG(info) << "h264 reply: " << m_h264Buffer.data() + sizeof(uint32_t);
+            m_receivedFirstJsonReply = true;
+        }
+        m_h264Buffer.remove(0, packageSize + sizeof(uint32_t));
+    }
+}
+
+void DeviceConnection::onCommandReadyRead() {
+    auto data = m_commandSocket->readAll();
+    m_commandBuffer.push_back(data);
+
+    while (!m_commandBuffer.isEmpty()) {
+        auto packageSize = ntohl(*reinterpret_cast<uint32_t *>(m_commandBuffer.data()));
+        if (m_commandBuffer.size() < (packageSize + sizeof(uint32_t))) break;
+        LOG(info) << "h264 reply: " << m_commandBuffer.data() + sizeof(uint32_t);
+        handleCommand(std::string_view(m_commandBuffer.data() + sizeof(uint32_t), packageSize));
+        m_commandBuffer.remove(0, packageSize + sizeof(uint32_t));
+    }
+}

DeviceConnection.h

@@ -0,0 +1,39 @@
+#ifndef DEVICECONNECTION_H
+#define DEVICECONNECTION_H
+
+#include <QObject>
+#include <string_view>
+
+class QTcpSocket;
+
+class DeviceConnection : public QObject {
+    Q_OBJECT
+public:
+    using H264FrameCallback = std::function<void(const char *data, uint32_t size)>;
+    explicit DeviceConnection(QObject *parent = nullptr);
+    void setH264FrameCallback(H264FrameCallback &&callback);
+    void connect();
+    void start();
+    void requestOpenDoorArea();
+
+signals:
+    void currentOpenDoorAreaPointsChanged(const QList<QPointF> &points);
+
+protected:
+    void onConnected();
+    void onH264ReadyRead();
+    void onCommandReadyRead();
+    void handleCommand(const std::string_view &replyText);
+
+private:
+    QTcpSocket *m_commandSocket = nullptr;
+
+    QTcpSocket *m_h264Socket = nullptr;
+    bool m_receivedFirstJsonReply = false;
+
+    QByteArray m_commandBuffer;
+    QByteArray m_h264Buffer;
+    H264FrameCallback m_frameCallback;
+};
+
+#endif // DEVICECONNECTION_H

DeviceView.qml

@@ -0,0 +1,116 @@
+import QtQuick
+import AntiClipSettings
+
+Item {
+    id: root
+    property int dargWidth: 10
+    property var openDoorAreaPoints: []
+    Image {
+        id: image
+        anchors.centerIn: parent
+        cache: false
+        fillMode: Image.PreserveAspectFit
+        source: "image://videoframe/"
+        property real aspectRatio: 16 / 9
+        width: Math.min(root.width, root.height * aspectRatio)
+        height: width / aspectRatio
+
+        Canvas {
+            id: canvas
+            anchors.fill: parent
+            onPaint: {
+                var ctx = canvas.getContext("2d")
+                ctx.clearRect(0, 0, canvas.width, canvas.height)
+                if (openDoorAreaPoints.length > 0) {
+                    ctx.strokeStyle = "red"
+                    ctx.lineWidth = 2
+
+                    ctx.beginPath()
+                    let point = scaledPoint(openDoorAreaPoints[0],
+                                            width, height)
+                    ctx.moveTo(point.x, point.y)
+                    for (var i = 1; i < openDoorAreaPoints.length; i++) {
+                        point = scaledPoint(openDoorAreaPoints[i],
+                                            width, height)
+                        ctx.lineTo(point.x, point.y)
+                    }
+                    ctx.closePath()
+                    ctx.stroke()
+                }
+            }
+        }
+
+        Repeater {
+            id: repeater
+            model: openDoorAreaPoints
+            delegate: Rectangle {
+                width: dargWidth
+                height: dargWidth
+                color: "red"
+                x: scaledPoint(modelData, canvas.width,
+                               canvas.height).x - width / 2
+                y: scaledPoint(modelData, canvas.width,
+                               canvas.height).y - height / 2
+            }
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            property int draggedPointIndex: -1
+            onPressed: mouse => {
+               for (var i = 0; i < openDoorAreaPoints.length; i++) {
+                   let point = scaledPoint(openDoorAreaPoints[i],
+                                           canvas.width,
+                                           canvas.height)
+                   if (isInside(mouse.x, mouse.y, point)) {
+                       draggedPointIndex = i
+                       break
+                   }
+               }
+            }
+            onReleased: {
+                draggedPointIndex = -1
+            }
+            onPositionChanged: mouse => {
+               if (draggedPointIndex >= 0) {
+                   openDoorAreaPoints[draggedPointIndex] = standardPoint(
+                       Qt.point(mouse.x, mouse.y),
+                       canvas.width, canvas.height)
+                   canvas.requestPaint()
+                   repeater.model = openDoorAreaPoints
+               }
+           }
+
+            function isInside(x, y, point) {
+                let edge = dargWidth / 2
+                return x >= point.x - edge && x <= point.x + edge
+                        && y >= point.y - edge && y <= point.y + edge
+            }
+        }
+    }
+
+    // 转换为显示画点
+    function scaledPoint(point, width, height) {
+        let x = point.x * width / 640
+        let y = point.y * height / 360
+        return Qt.point(x, y)
+    }
+
+    function standardPoint(point, width, height) {
+        // 转换为设备画点(640x360)
+        let x = point.x * 640 / width
+        let y = point.y * 360 / height
+        return Qt.point(x, y)
+    }
+
+    Connections {
+        target: App
+        function onNewVideoFrame() {
+            image.source = ""
+            image.source = "image://videoframe/"
+        }
+        function onCurrentOpenDoorAreaPointsChanged() {
+            canvas.requestPaint()
+        }
+    }
+}

H264Palyer.cpp

@@ -0,0 +1,65 @@
+#include "H264Palyer.h"
+#include "BoostLog.h"
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libswscale/swscale.h>
+}
+
+H264Palyer::H264Palyer() {
+}
+
+H264Palyer::~H264Palyer() {
+    if (m_packet != nullptr) {
+        av_packet_free(&m_packet);
+    }
+}
+
+void H264Palyer::open() {
+    auto codec = avcodec_find_decoder(AV_CODEC_ID_H264);
+    if (!codec) {
+        LOG(error) << "cannot find h264 codec.";
+        return;
+    }
+    m_codecContext = avcodec_alloc_context3(codec);
+    if (m_codecContext == nullptr) {
+        LOG(error) << "Could not allocate video codec context";
+        return;
+    }
+    if (avcodec_open2(m_codecContext, codec, nullptr) < 0) {
+        LOG(error) << "Could not open codec";
+        return;
+    }
+
+    m_packet = av_packet_alloc();
+    if (m_packet == nullptr) {
+        LOG(error) << "Could not allocate AVPacket";
+    }
+    m_frame = av_frame_alloc();
+    if (m_frame == nullptr) {
+        LOG(error) << "Could not allocate AVFrame";
+    }
+}
+
+std::optional<QImage> H264Palyer::decode(const uint8_t *data, uint32_t size) {
+    m_packet->data = const_cast<uint8_t *>(data);
+    m_packet->size = size;
+    int ret = avcodec_send_packet(m_codecContext, m_packet);
+    if (ret < 0) {
+        return std::nullopt;
+    }
+    ret = avcodec_receive_frame(m_codecContext, m_frame);
+    if (ret < 0) {
+        return std::nullopt;
+    }
+
+    SwsContext *swsCtx = sws_getContext(m_frame->width, m_frame->height, m_codecContext->pix_fmt, m_frame->width,
+                                        m_frame->height, AV_PIX_FMT_RGB24, SWS_BILINEAR, nullptr, nullptr, nullptr);
+
+    QImage image(m_frame->width, m_frame->height, QImage::Format_RGB888);
+    uint8_t *imageData[1] = {image.bits()};
+    int linesize[1] = {3 * m_frame->width};
+    sws_scale(swsCtx, m_frame->data, m_frame->linesize, 0, m_frame->height, imageData, linesize);
+    sws_freeContext(swsCtx);
+    // LOG(info) << image.width() << "x" << image.height();
+    return image;
+}

H264Palyer.h

@@ -0,0 +1,25 @@
+#ifndef H264PALYER_H
+#define H264PALYER_H
+
+#include <QImage>
+#include <optional>
+#include <string>
+
+typedef struct AVFrame AVFrame;
+typedef struct AVPacket AVPacket;
+typedef struct AVCodecContext AVCodecContext;
+
+class H264Palyer {
+public:
+    H264Palyer();
+    ~H264Palyer();
+    void open();
+    std::optional<QImage> decode(const uint8_t *data, uint32_t size);
+
+private:
+    AVPacket *m_packet = nullptr;
+    AVFrame *m_frame = nullptr;
+    AVCodecContext *m_codecContext = nullptr;
+};
+
+#endif // H264PALYER_H

Main.qml

@@ -1,8 +1,39 @@
 import QtQuick
+import QtQuick.Controls
+import AntiClipSettings
 
-Window {
+ApplicationWindow {
     width: 640
     height: 480
     visible: true
     title: qsTr("Hello World")
+
+    header: Row {
+        Button {
+            text: "连接"
+            onClicked: App.open()
+        }
+
+        Button {
+            text: "开始"
+            onClicked: App.start()
+        }
+    }
+
+    Rectangle {
+        id: deviceList
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        anchors.left: parent.left
+        width: 250
+        color: "red"
+    }
+
+    DeviceView {
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        anchors.left: deviceList.right
+        anchors.right: parent.right
+        openDoorAreaPoints: App.currentOpenDoorAreaPoints
+    }
 }

VideoFrameProvider.cpp

@@ -0,0 +1,26 @@
+#include "VideoFrameProvider.h"
+
+VideoFrameProvider::VideoFrameProvider()
+    : QQuickImageProvider(QQuickImageProvider::Image), m_image(1280, 720, QImage::Format_RGB32) {
+    m_image.fill(Qt::black);
+}
+
+QImage VideoFrameProvider::requestImage(const QString &id, QSize *size, const QSize &requestedSize) {
+    Q_UNUSED(id);
+
+    if (size) *size = m_image.size();
+
+    if (requestedSize.width() > 0 && requestedSize.height() > 0)
+        return m_image.scaled(requestedSize.width(), requestedSize.height(), Qt::KeepAspectRatio);
+
+    return m_image;
+}
+
+void VideoFrameProvider::setImage(const QImage &image) {
+    m_image = image;
+}
+
+void VideoFrameProvider::reset() {
+    m_image = QImage(1280, 720, QImage::Format_RGB32);
+    m_image.fill(Qt::black);
+}

VideoFrameProvider.h

@@ -0,0 +1,16 @@
+#ifndef __VIDEOFRAMEPROVIDER_H__
+#define __VIDEOFRAMEPROVIDER_H__
+
+#include <QQuickImageProvider>
+
+class VideoFrameProvider : public QQuickImageProvider {
+public:
+    VideoFrameProvider();
+    QImage requestImage(const QString &id, QSize *size, const QSize &requestedSize) final;
+    void setImage(const QImage &image);
+    void reset();
+
+private:
+    QImage m_image;
+};
+#endif // __VIDEOFRAMEPROVIDER_H__

main.cpp

@@ -1,18 +1,16 @@
+#include "Application.h"
+#include "BoostLog.h"
+#include "Configuration.h"
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
 
-int main(int argc, char *argv[])
+int main(int argc, char *argv[]) {
-{
+    using namespace Amass;
-    QGuiApplication app(argc, argv);
+    boost::log::initialize("logs/app");
+    LOG(info) << "Compiled on: " << __DATE__ << " " << __TIME__ << std::endl;
+    LOG(info) << "Git commit ID: " << GIT_COMMIT_ID << std::endl;
+    LOG(info) << "Program version: " << APP_VERSION << std::endl;
 
-    QQmlApplicationEngine engine;
+    auto app = Singleton<Application>::instance<Construct>(argc, argv);
-    QObject::connect(
+    return app->exec();
-        &engine,
-        &QQmlApplicationEngine::objectCreationFailed,
-        &app,
-        []() { QCoreApplication::exit(-1); },
-        Qt::QueuedConnection);
-    engine.loadFromModule("AntiClipSettings", "Main");
-
-    return app.exec();
 }