no message

# Conflicts:
#	client/webrtc_capture/src/camera_video_sink.cpp
#	client/webrtc_capture/src/mainwindow.cpp

.gitignore

@@ -41,3 +41,9 @@ client/janus_gateway_win/janus_win/x64/
 client/janus_gateway_win/.vs/
 client/janus_gateway_win/usocket_test/x64/
 client/build-webrtc_capture-Desktop_Qt_5_15_2_MSVC2019_64bit-Debug/
+client/build-webrtc_capture-Desktop_Qt_5_15_2_MSVC2019_64bit-Release/
+client/build-webrtc_capture-vvv-Debug/
+client/build-webrtc_demo-Desktop_Qt_5_12_9_MSVC2015_64bit-Debug/
+client/build-webrtc_demo-Desktop_Qt_5_12_9_MSVC2017_64bit-Debug/
+client/build-webrtc_demo-vvv-Debug/
+client/rtmp_demo/build-yuvgl-Replacement_for_Desktop_Qt_5_14_0_MSVC2017_64bit-debug/

client/webrtc_capture/src/camera_video_sink.cpp

@@ -76,20 +76,15 @@ void CameraVideoSink::OnFrame(const webrtc::VideoFrame& frame) {
             std::chrono::system_clock::now().time_since_epoch()).count();
     static size_t cnt = 0;
 
-    qDebug()<<int(frame.video_frame_buffer()->type());
+//    qDebug()<<int(frame.video_frame_buffer()->type());
     rtc::scoped_refptr<webrtc::I420BufferInterface> frameBuffer =
             frame.video_frame_buffer()->ToI420();
     cnt++;
     int width = this->m_capability.width;
     int height = this->m_capability.height;
-    qDebug()<<this->Capability().height<<this->Capability().width
-           <<int(this->Capability().videoType)
-          <<int(webrtc::VideoType::kI420)
-         <<this->Capability().interlaced<<width * height*4;
 
-    uint8_t *data =
+    uint8_t *data = new uint8_t[width * height*4];
-            new uint8_t[width * height*4];
+//    qDebug()<<width*height<<int(frameBuffer->GetI420()->type());
-    qDebug()<<width*height<<int(frameBuffer->GetI420()->type());
     memcpy(data,frameBuffer->GetI420()->DataY(),width*height);
     memcpy(data + width*height ,frameBuffer->GetI420()->DataU(),
            width*height/4);
@@ -98,9 +93,11 @@ void CameraVideoSink::OnFrame(const webrtc::VideoFrame& frame) {
            width*height/4);
 
     m_buf.PushFirst(data);
+
     auto timestamp_curr = std::chrono::duration_cast<std::chrono::milliseconds>(
             std::chrono::system_clock::now().time_since_epoch()).count();
     if(timestamp_curr - timestamp > 1000) {
+        qDebug()<<timestamp;
         RTC_LOG(LS_INFO) << "FPS: " << cnt<<m_buf.Size();
         cnt = 0;
         timestamp = timestamp_curr;

client/webrtc_capture/src/camera_video_sink.h

@@ -2,8 +2,6 @@
 #define CAMERA_VIDEO_SINK_H
 
 // vcm_capturer_test.h
-
-
 #include <memory>
 #include <QObject>
 #include "modules/video_capture/video_capture.h"

client/webrtc_capture/src/cplaywidget.cpp

@@ -83,6 +83,28 @@ void CPlayWidget::OnPaintData(const rtc::scoped_refptr<webrtc::I420BufferInterfa
     update();
 }
 
+CPlayWidget::CPlayWidget(QWidget *parent, IMG_TYPE type)
+{
+    textureUniformY = 0;
+    textureUniformU = 0;
+    textureUniformV = 0;
+    id_y = 0;
+    id_u = 0;
+    id_v = 0;
+    m_pTextureRGB = nullptr;
+    m_pBufYuv420p = nullptr;
+    m_pVSHader = NULL;
+    m_pFSHader = NULL;
+    m_pShaderProgram = NULL;
+    m_pTextureY = NULL;
+    m_pTextureU = NULL;
+    m_pTextureV = NULL;
+    m_nVideoH = 0;
+    m_nVideoW = 0;
+    mType = type;
+    m_start_render = false;
+}
+
 CPlayWidget::CPlayWidget(QWidget *parent):QOpenGLWidget(parent) {
     textureUniformY = 0;
     textureUniformU = 0;
@@ -100,7 +122,7 @@ CPlayWidget::CPlayWidget(QWidget *parent):QOpenGLWidget(parent) {
     m_pTextureV = NULL;
     m_nVideoH = 0;
     m_nVideoW = 0;
-    mType = TYPE_I420;
+    mType = TYPE_YUV420P;
     m_start_render = false;
 }
 
@@ -138,6 +160,8 @@ void CPlayWidget::OnCameraData( rtc::scoped_refptr<webrtc::I420BufferInterface>
     update();
 }
 
+
+
 int CPlayWidget::OnCameraData(uint8_t *p)
 {
     memcpy(m_pBufYuv420p,p,m_nVideoH*m_nVideoW/2*3);

client/webrtc_capture/src/cplaywidget.h

@@ -36,6 +36,8 @@ public:
         TYPE_I420,
         TYPE_UNSET,
     }IMG_TYPE;
+    CPlayWidget(QWidget* parent,IMG_TYPE type);
+
     CPlayWidget(QWidget* parent);
     ~CPlayWidget();
     int SetDataType(IMG_TYPE);

client/webrtc_capture/src/cv_ssd.cpp

@@ -0,0 +1,85 @@
+#include "cv_ssd.h"
+#include <QDebug>
+#include <iostream>
+
+using namespace std;
+
+String labelFile = "ssd/labelmap_det.txt";
+String modelFile = "debug/ssd/MobileNetSSD_deploy.caffemodel";
+String model_text_file = "debug/ssd/MobileNetSSD_deploy.prototxt";
+
+String objNames[] = {
+    "background",
+    "aeroplane",
+    "bicycle",
+    "bird",
+    "boat",
+    "bottle",
+    "bus",
+    "car",
+    "cat",
+    "chair",
+    "cow",
+    "diningtable",
+    "dog",
+    "horse",
+    "motorbike",
+    "person",
+    "pottedplant",
+    "sheep",
+    "sofa",
+    "train",
+    "tvmonitor"
+};
+
+cv::Mat * ssd_detect(cv::Mat *inframe,std::string modelFile,std::string model_text_file) {
+    if (inframe->empty() || (modelFile == "") || (model_text_file == "")) {
+        printf("could not load image...\n");
+        return inframe;
+    }
+    cv::Mat  resize;
+    cv::resize(*inframe, resize,
+        Size(480,560),
+        0, 0, INTER_LINEAR);// X Y各缩小一半
+    cv::Mat *image2 = new cv::Mat(480,640,CV_8UC3);
+    cv::cvtColor(resize,*image2,COLOR_RGBA2RGB);
+    Mat blobImage1 = blobFromImage(*image2, 0.007843,
+        Size(300, 300),
+        Scalar(127.5, 127.5, 127.5), true, false);
+
+
+////    image：这个就是我们将要输入神经网络进行处理或者分类的图片。
+////    mean：需要将图片整体减去的平均值，如果我们需要对RGB图片的三个通道分别减去不同的值，那么可以使用3组平均值，
+////    如果只使用一组，那么就默认对三个通道减去一样的值。减去平均值（mean）：为了消除同一场景下不同光照的图片，
+////     对我们最终的分类或者神经网络的影响，我们常常对图片的R、G、B通道的像素求一个平均值，
+////   然后将每个像素值减去我们的平均值，这样就可以得到像素之间的相对值，就可以排除光照的影响。
+////    scalefactor：当我们将图片减去平均值之后，还可以对剩下的像素值进行一定的尺度缩放，
+////    它的默认值是1，如果希望减去平均像素之后的值，全部缩小一半，那么可以将scalefactor设为1/2。
+////    size：这个参数是我们神经网络在训练的时候要求输入的图片尺寸。
+////    swapRB：OpenCV中认为我们的图片通道顺序是BGR，但是我平均值假设的顺序是RGB，
+/// 所以如果需要交换R和G，那么就要使swapRB=true
+///
+    Net net = readNetFromCaffe(model_text_file, modelFile);
+    net.setInput(blobImage1, "data");
+    Mat detection = net.forward("detection_out");
+    Mat detectionMat(detection.size[2], detection.size[3], CV_32F, detection.ptr<float>());
+    float confidence_threshold = 0.2;
+    for (int i = 0; i < detectionMat.rows; i++) {
+        float confidence = detectionMat.at<float>(i, 2);
+        if (confidence > confidence_threshold) {
+            size_t objIndex = (size_t)(detectionMat.at<float>(i, 1));
+            float tl_x = detectionMat.at<float>(i, 3) * image2->cols;
+            float tl_y = detectionMat.at<float>(i, 4) * image2->rows;
+            float br_x = detectionMat.at<float>(i, 5) * image2->cols;
+            float br_y = detectionMat.at<float>(i, 6) * image2->rows;
+
+            Rect object_box((int)tl_x, (int)tl_y, (int)(br_x - tl_x), (int)(br_y - tl_y));
+            rectangle(*image2, object_box, Scalar(0, 0, 255), 2, 8, 0);
+            putText(*image2, format("%s", objNames[objIndex].c_str()),
+                    Point(tl_x, tl_y), FONT_HERSHEY_SIMPLEX, 1.0, Scalar(255, 0, 0), 2);
+        }
+    }
+    return image2;
+}
+
+

client/webrtc_capture/src/cv_ssd.h

@@ -0,0 +1,16 @@
+#ifndef CV_SSD_H
+#define CV_SSD_H
+
+#include <opencv2/opencv.hpp>
+#include <opencv2/dnn.hpp>
+#include <iostream>
+
+using namespace cv;
+using namespace cv::dnn;
+using namespace std;
+
+cv::Mat * ssd_detect(cv::Mat *inframe,std::string modelFile,std::string model_text_file);
+
+
+
+#endif // CV_SSD_H

client/webrtc_capture/src/cv_yolo.cpp

@@ -0,0 +1,168 @@
+#include "cv_yolo.h"
+
+float confidenceThreshold = 0.25;
+
+void test_yolo()
+{
+    image_detection();
+}
+
+void video_detection() {
+    String modelConfiguration = "D:/vcprojects/images/dnn/yolov2-tiny-voc/yolov2-tiny-voc.cfg";
+    String modelBinary = "D:/vcprojects/images/dnn/yolov2-tiny-voc/yolov2-tiny-voc.weights";
+    dnn::Net net = readNetFromDarknet(modelConfiguration, modelBinary);
+    if (net.empty())
+    {
+        printf("Could not load net...\n");
+        return;
+    }
+
+    vector<string> classNamesVec;
+    ifstream classNamesFile("D:/vcprojects/images/dnn/yolov2-tiny-voc/voc.names");
+    if (classNamesFile.is_open())
+    {
+        string className = "";
+        while (std::getline(classNamesFile, className))
+            classNamesVec.push_back(className);
+    }
+
+    // VideoCapture capture(0);
+    VideoCapture capture;
+    capture.open("D:/vcprojects/images/fbb.avi");
+    if (!capture.isOpened()) {
+        printf("could not open the camera...\n");
+        return;
+    }
+
+    Mat frame;
+    while (capture.read(frame))
+    {
+        if (frame.empty())
+            if (frame.channels() == 4)
+                cvtColor(frame, frame, COLOR_BGRA2BGR);
+        Mat inputBlob = blobFromImage(frame, 1 / 255.F, Size(416, 416), Scalar(), true, false);
+        net.setInput(inputBlob, "data");
+        Mat detectionMat = net.forward("detection_out");
+        vector<double> layersTimings;
+        double freq = getTickFrequency() / 1000;
+        double time = net.getPerfProfile(layersTimings) / freq;
+        ostringstream ss;
+        ss << "FPS: " << 1000 / time << " ; time: " << time << " ms";
+        putText(frame, ss.str(), Point(20, 20), 0, 0.5, Scalar(0, 0, 255));
+
+        for (int i = 0; i < detectionMat.rows; i++)
+        {
+            const int probability_index = 5;
+            const int probability_size = detectionMat.cols - probability_index;
+            float *prob_array_ptr = &detectionMat.at<float>(i, probability_index);
+            size_t objectClass = max_element(prob_array_ptr, prob_array_ptr + probability_size) - prob_array_ptr;
+            float confidence = detectionMat.at<float>(i, (int)objectClass + probability_index);
+            if (confidence > confidenceThreshold)
+            {
+                float x = detectionMat.at<float>(i, 0);
+                float y = detectionMat.at<float>(i, 1);
+                float width = detectionMat.at<float>(i, 2);
+                float height = detectionMat.at<float>(i, 3);
+                int xLeftBottom = static_cast<int>((x - width / 2) * frame.cols);
+                int yLeftBottom = static_cast<int>((y - height / 2) * frame.rows);
+                int xRightTop = static_cast<int>((x + width / 2) * frame.cols);
+                int yRightTop = static_cast<int>((y + height / 2) * frame.rows);
+                Rect object(xLeftBottom, yLeftBottom,
+                    xRightTop - xLeftBottom,
+                    yRightTop - yLeftBottom);
+                rectangle(frame, object, Scalar(0, 255, 0));
+                if (objectClass < classNamesVec.size())
+                {
+                    ss.str("");
+                    ss << confidence;
+                    String conf(ss.str());
+                    String label = String(classNamesVec[objectClass]) + ": " + conf;
+                    int baseLine = 0;
+                    Size labelSize = getTextSize(label, FONT_HERSHEY_SIMPLEX, 0.5, 1, &baseLine);
+                    rectangle(frame, Rect(Point(xLeftBottom, yLeftBottom),
+                        Size(labelSize.width, labelSize.height + baseLine)),
+                        Scalar(255, 255, 255), FILLED);
+                    putText(frame, label, Point(xLeftBottom, yLeftBottom + labelSize.height),
+                        FONT_HERSHEY_SIMPLEX, 0.5, Scalar(0, 0, 0));
+                }
+            }
+        }
+        imshow("YOLOv3: Detections", frame);
+        if (waitKey(1) >= 0) break;
+    }
+}
+
+void image_detection() {
+    String modelConfiguration = "D:/vcprojects/images/dnn/yolov2-tiny-voc/yolov2-tiny-voc.cfg";
+    String modelBinary = "D:/vcprojects/images/dnn/yolov2-tiny-voc/yolov2-tiny-voc.weights";
+    dnn::Net net = readNetFromDarknet(modelConfiguration, modelBinary);
+    if (net.empty())
+    {
+        printf("Could not load net...\n");
+        return;
+    }
+    vector<string> classNamesVec;
+    ifstream classNamesFile("D:/vcprojects/images/dnn/yolov2-tiny-voc/voc.names");
+    if (classNamesFile.is_open())
+    {
+        string className = "";
+        while (std::getline(classNamesFile, className))
+            classNamesVec.push_back(className);
+    }
+
+    // ͼ
+    Mat frame = imread("D:/vcprojects/images/fastrcnn.jpg");
+    Mat inputBlob = blobFromImage(frame, 1 / 255.F, Size(416, 416), Scalar(), true, false);
+    net.setInput(inputBlob, "data");
+
+    //
+    Mat detectionMat = net.forward("detection_out");
+    vector<double> layersTimings;
+    double freq = getTickFrequency() / 1000;
+    double time = net.getPerfProfile(layersTimings) / freq;
+    ostringstream ss;
+    ss << "detection time: " << time << " ms";
+    putText(frame, ss.str(), Point(20, 20), 0, 0.5, Scalar(0, 0, 255));
+
+    //
+    for (int i = 0; i < detectionMat.rows; i++)
+    {
+        const int probability_index = 5;
+        const int probability_size = detectionMat.cols - probability_index;
+        float *prob_array_ptr = &detectionMat.at<float>(i, probability_index);
+        size_t objectClass = max_element(prob_array_ptr, prob_array_ptr + probability_size) - prob_array_ptr;
+        float confidence = detectionMat.at<float>(i, (int)objectClass + probability_index);
+        if (confidence > confidenceThreshold)
+        {
+            float x = detectionMat.at<float>(i, 0);
+            float y = detectionMat.at<float>(i, 1);
+            float width = detectionMat.at<float>(i, 2);
+            float height = detectionMat.at<float>(i, 3);
+            int xLeftBottom = static_cast<int>((x - width / 2) * frame.cols);
+            int yLeftBottom = static_cast<int>((y - height / 2) * frame.rows);
+            int xRightTop = static_cast<int>((x + width / 2) * frame.cols);
+            int yRightTop = static_cast<int>((y + height / 2) * frame.rows);
+            Rect object(xLeftBottom, yLeftBottom,
+                xRightTop - xLeftBottom,
+                yRightTop - yLeftBottom);
+            rectangle(frame, object, Scalar(0, 0, 255), 2, 8);
+            if (objectClass < classNamesVec.size())
+            {
+                ss.str("");
+                ss << confidence;
+                String conf(ss.str());
+                String label = String(classNamesVec[objectClass]) + ": " + conf;
+                int baseLine = 0;
+                Size labelSize = getTextSize(label, FONT_HERSHEY_SIMPLEX, 0.5, 1, &baseLine);
+                rectangle(frame, Rect(Point(xLeftBottom, yLeftBottom),
+                    Size(labelSize.width, labelSize.height + baseLine)),
+                    Scalar(255, 255, 255), FILLED);
+                putText(frame, label, Point(xLeftBottom, yLeftBottom + labelSize.height),
+                    FONT_HERSHEY_SIMPLEX, 0.5, Scalar(0, 0, 0));
+            }
+        }
+    }
+    imshow("YOLO-Detections", frame);
+    waitKey(0);
+    return;
+}

client/webrtc_capture/src/cv_yolo.h

@@ -0,0 +1,19 @@
+#ifndef CV_YOLO_H
+#define CV_YOLO_H
+
+#include <opencv2/opencv.hpp>
+#include <opencv2/dnn.hpp>
+
+#include <fstream>
+#include <iostream>
+#include <algorithm>
+#include <cstdlib>
+using namespace std;
+using namespace cv;
+using namespace cv::dnn;
+
+
+void video_detection();
+void image_detection();
+void test_yolo();
+#endif // CV_YOLO_H

client/webrtc_capture/src/main.cpp

@@ -1,7 +1,7 @@
 #include "mainwindow.h"
 #include "rtc.h"
 #include <QApplication>
-
+#include "cv_yolo.h"
 #include "modules/video_capture/video_capture.h"
 #include "video_source_impl.h"
 #include <QString>
@@ -11,7 +11,7 @@
 #include "camera_video_sink.h"
 #include "video_source_impl.h"
 #include <QMetaType>
-
+#include "cv_ssd.h"
 
 # pragma comment(lib, "secur32.lib")
 # pragma comment(lib, "winmm.lib")
@@ -21,6 +21,20 @@
 # pragma comment(lib, "Strmiids.lib")
 # pragma comment(lib, "User32.lib")
 
+int BubbleSort(int *p,int len){
+    if(nullptr ==  p)
+        return -1;
+    for(int i = 0;i < len - 1;i++){
+        for(int j = 0;j < len - 1;j++){
+            if(p[j] < p[j + 1]){
+                int tmp = p[j];
+                p[j] = p[j+1];
+                p[j+1] = tmp;
+            }
+        }
+    }
+}
+
 void EnumCapture()
 {
     rtc::WinsockInitializer winsock_init;
@@ -29,7 +43,6 @@ void EnumCapture()
     rtc::ThreadManager::Instance()->SetCurrentThread(&w32_thread);
     rtc::InitializeSSL();
 
-
     std::unique_ptr<webrtc::VideoCaptureModule::DeviceInfo> info(
       webrtc::VideoCaptureFactory::CreateDeviceInfo());
 
@@ -56,6 +69,11 @@ void EnumCapture()
 
 int main(int argc, char *argv[])
 {
+    int p[5] = {3,1,49,23,23};
+    BubbleSort(p,5);
+    for(int i = 0;i< 5;i++){
+        qDebug()<<p[i]<<"  ";
+    }
     qRegisterMetaType<rtc::scoped_refptr<webrtc::I420BufferInterface>>("rtc::scoped_refptr<webrtc::I420BufferInterface>");
     qRegisterMetaType<rtc::scoped_refptr<webrtc::I420BufferInterface>>("rtc::scoped_refptr<webrtc::I420BufferInterface>&");
 
@@ -69,7 +87,11 @@ int main(int argc, char *argv[])
     QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QApplication a(argc, argv);
     MainWindow w;
-    w.setWindowTitle("webrtc easy demo");
+    w.setWindowTitle("learning tool");
     w.show();
     return a.exec();
 }
+
+
+
+

client/webrtc_capture/src/mainwindow.cpp

@@ -8,6 +8,92 @@
 #include <opencv2/highgui.hpp>
 #include <opencv2/imgproc.hpp>
 #include "cvhelper.h"
+#include "cv_ssd.h"
+#include <list>
+#include <mutex>
+#include <QFileDialog>
+#include "Qss.h"
+
+class  ASyncDetectAndRenderThread :public QSSASyncProcess{
+public:
+    typedef enum {
+        STATUS_STOP = 1,
+        STATUS_RUNNING = 2
+    }Status;
+    ASyncDetectAndRenderThread(QWidget * parent,CPlayWidget *render_ui,
+                               int width,int height,
+                               std::string model_path,
+                               std::string model_txt_path){
+        m_render = render_ui;
+        m_parent = parent;
+        m_status = STATUS_RUNNING;
+        m_width = width;
+        m_height = height;
+        this->m_model_path = model_path;
+        this->m_model_txt_path = model_txt_path;
+    }
+    bool Detecting(){
+        if(m_mat.size() > 0)
+            return true;
+        else
+            return false;
+    }
+    Status DetectStatus(){
+        return this->m_status;
+    }
+    void SetCvImage(uint8_t *frame){
+        cv::Mat yuv420p;
+        yuv420p.create(m_height*3/2,
+                       m_width, CV_8UC1);
+        memcpy(yuv420p.data, frame, m_height*m_width
+               *sizeof(unsigned char)*3/2);
+        cv::Mat *rgbImg = new cv::Mat;
+        cv::cvtColor(yuv420p, *rgbImg, cv::COLOR_YUV2BGR_I420);
+        std::lock_guard<std::mutex> guard(this->m_mutex);
+        m_mat.push_back(rgbImg);
+    }
+
+    void Run(void *) override{
+        while(m_status == STATUS_RUNNING){
+            cv::Mat *c = takeLast();
+            if(nullptr != c){
+                cv::Mat *result = ssd_detect(c,
+                                    this->m_model_path,
+                                    this->m_model_txt_path);
+
+                qDebug()<<result->cols<<result->rows<<result->type();
+                cv::Mat yuvData;
+
+                cv::cvtColor(*result, yuvData, cv::COLOR_BGR2YUV_I420);
+                this->m_render->OnCameraData(yuvData.data);
+
+            }
+            delete c;
+        }
+    }
+
+private:
+    cv::Mat *takeLast(){
+        std::lock_guard<std::mutex> guard(this->m_mutex);
+        if(m_mat.size() != 0){
+            auto ret = *m_mat.begin();
+            m_mat.pop_front();
+            return ret;
+        }
+        return nullptr;
+     }
+    std::list<cv::Mat*> m_mat;
+    std::mutex m_mutex;
+    CPlayWidget *m_render;
+    QWidget *m_parent;
+    Status m_status;
+    int m_width;
+    int m_height;
+    std::string m_model_path;        // 模型路径
+    std::string m_model_txt_path;    // 模型txt路径
+};
+
+ASyncDetectAndRenderThread *gdetect = nullptr;
 
 class AsyncRennder :public QSSASyncProcess{
 public:
@@ -16,6 +102,7 @@ public:
         this->mfbs = p;
         mUI = render_ui;
         this->state = true;
+
     }
     // 停止渲染
     void StopRender(){
@@ -27,31 +114,17 @@ public:
         qtimer->setSingleShot(false);
 
         QObject::connect(qtimer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
-        qtimer->start(3);
+        qtimer->start(22);
 
         while(state){
             if(mfbs ->Size() > 0){
-                uint8_t *frame = this->mfbs->TakeLast();
+                uint8_t *frame = mfbs->TakeLast();
-                cv::Mat yuv420p;
-                yuv420p.create(mUI->RenderHeight()*3/2,
-                               mUI->RenderWidth(), CV_8UC1);
-                memcpy(yuv420p.data, frame, mUI->RenderHeight()*mUI->RenderWidth()
-                       *sizeof(unsigned char)*3/2);
-                cv::Mat rgbImg;
-                cv::cvtColor(yuv420p, rgbImg, cv::COLOR_YUV2BGR_I420);
-
-//                cv::Mat dst;
-//                cv::rotate(rgbImg, dst, cv::ROTATE_90_CLOCKWISE);  // 绕x翻转，上下颠倒
-//                cv::imshow("img", dst);
-////                cv::Mat gray, dst;
-////                cvtColor(src, gray, COLOR_BGR2GRAY);
-////                imshow("input", gray);
-////                equalizeHist(gray, dst);
-////                imshow("eq", dst);
-//                cv::waitKey(1);
-
                 mUI->OnCameraData(frame);
-//                qDebug()<<"dst size is "<<dst.size().width<<dst.size().height;
+                if(gdetect != nullptr){
+                    if(!gdetect->Detecting()){
+                        gdetect->SetCvImage(frame);
+                    }
+                }
                 eventLoop.exec(); // 渲染一次
                 delete frame;
             }
@@ -63,7 +136,9 @@ private:
     CPlayWidget *mUI;
 };
 
-AsyncRennder *gRender;
+
+AsyncRennder *gRender = nullptr;
+
 
 MainWindow::MainWindow(QWidget *parent)
     : QssMainWindow(parent)
@@ -83,14 +158,9 @@ MainWindow::MainWindow(QWidget *parent)
         info->GetDeviceName(i,name,100,nullptr,0,nullptr,0);
         ui->comboBox->addItem(QString::asprintf("%s",name),i);
     }
-    origin_picture = new QLabel(this);
+    mDetectResut = new CPlayWidget(this);
-    processed_picture = new QLabel(this);
+    ui->gridLayout->addWidget(mDetectResut,0,1);
 
-    ui->gridLayout->addWidget(origin_picture,0,1);
-    origin_picture->setMaximumWidth(12000);
-    origin_picture->setMaximumHeight(12000);
-
-    ui->gridLayout->addWidget(processed_picture,1,0);
 }
 
 MainWindow::~MainWindow()
@@ -105,6 +175,7 @@ void MainWindow::OnUpdateFrame( rtc::scoped_refptr<webrtc::I420BufferInterface>&
 
 void MainWindow::on_pushButton_clicked()
 {
+    if(ui->pushButton->text() == QString("采集")) {
         int id = ui->comboBox->currentData().toInt();
         webrtc::VideoCaptureCapability p;
 
@@ -124,12 +195,19 @@ void MainWindow::on_pushButton_clicked()
         ui->openGLWidget->SetImgSize(m_capturer->Capability().width,
                                      m_capturer->Capability().height);
         ui->openGLWidget->StartRender();
-//    ui->openGLWidget->moveToThread(&gRender->Thread());
+    //    ui->openGLWidget->moveToThread(&gRender->Thread());
         if(gRender == nullptr){
             gRender = new AsyncRennder(this,m_capturer->VideoBuffer(),ui->openGLWidget);
             gRender->Start(this);
             connect(gRender,&QSSASyncProcess::Done,this,&MainWindow::RenderDone);
         }
+        mDetectResut->SetImgSize(480,560);
+        mDetectResut->StartRender();
+
+        ui->pushButton->setText(QString::asprintf("正在采集"));
+    }else{
+        ui->openGLWidget->StopRender();
+    }
 }
 
 void MainWindow::RenderDone()
@@ -137,8 +215,6 @@ void MainWindow::RenderDone()
 
 }
 
-
-
 cv::Mat *QImage2cvMat(QImage image)
 {
     cv::Mat *mat;
@@ -153,14 +229,15 @@ cv::Mat *QImage2cvMat(QImage image)
         memcpy(mat->data,image.bits(),image.bytesPerLine()*image.height());
         break;
     case QImage::Format_RGB888:
-        mat = new cv::Mat(image.height(), image.width(), CV_8UC3, (void*)image.bits(), image.bytesPerLine());
+        mat = new cv::Mat(image.height(), image.width(), CV_8UC3,
+                          (void*)image.bits(), image.bytesPerLine());
         break;
     case QImage::Format_Indexed8:
-        mat = new cv::Mat(image.height(), image.width(), CV_8UC1, (void*)image.bits(), image.bytesPerLine());
+        mat = new cv::Mat(image.height(), image.width(), CV_8UC1,
+                          (void*)image.bits(), image.bytesPerLine());
         break;
     }
     Save1BitImage(*mat,"d://tgest.png");
-
     return mat;
 }
 
@@ -168,20 +245,58 @@ cv::Mat *QImage2cvMat(QImage image)
 void MainWindow::on_pushButton_2_clicked()
 {
     QPixmap pix = ui->openGLWidget->grab();
-    QImage image = pix.toImage();
-    image = image.scaled(1280,720);
     origin_picture->setPixmap(pix);
-    qDebug()<<"format is "<<image.format();
+}
-//    cv::Mat Img;
+
-
+// 识别
-    cv::Mat pic =  *QImage2cvMat(image);
+void MainWindow::on_pushButton_3_clicked()
-    try{
+{
-        cv::imshow("img", pic);
+    if(nullptr != origin_picture->pixmap()){
-    }catch (std::exception &e){
+        QImage image = origin_picture->pixmap()->toImage();
-        qDebug()<<e.what();
+        image = image.scaled(1280,720);
-    }
+        cv::Mat pic =  *QImage2cvMat(image);
-
+        if((ui->lineEdit->text() == "") || (ui->lineEdit_2->text() == "")){
-    cv::waitKey(1);
+
-    this->processed_picture->setPixmap(QPixmap::fromImage(image));
+        }
+        cv::Mat *result = ssd_detect(&pic,
+                                      ui->lineEdit->text().toStdString(),
+                                      ui->lineEdit_2->text().toStdString()
+        );
+        this->processed_picture->setPixmap(QPixmap::fromImage(image));
+    }
+}
+
+
+void MainWindow::on_pushButton_4_clicked()
+{
+    if(gdetect == nullptr){
+        if((ui->lineEdit->text().toStdString() == "")
+                ||
+                (ui->lineEdit_2->text().toStdString() == "")){
+            QssMessageBox::warn("please input model file",nullptr,"please input model file",QMessageBox::Ok);
+            return;
+        }
+        gdetect = new ASyncDetectAndRenderThread(this,mDetectResut,ui->openGLWidget->RenderWidth(),
+                                                 ui->openGLWidget->RenderHeight(),
+                                                 ui->lineEdit->text().toStdString(),
+                                                 ui->lineEdit_2->text().toStdString());
+        gdetect->Start(this);
+        connect(gdetect,&QSSASyncProcess::Done,this,&MainWindow::RenderDone);
+    }
+}
+
+
+// 导入文件
+void MainWindow::on_pushButton_5_clicked()
+{
+    QString label1 = ui->lineEdit_2->text();
+    QString openFile = QFileDialog::getOpenFileName(this, "0.0", "",
+                            "*.caffemodel *.prototxt",nullptr);
+    if (openFile.contains(".caffemodel")){
+        ui->lineEdit->setText(openFile);
+    }
+    if (openFile.contains(".prototxt")){
+        ui->lineEdit_2->setText(openFile);
+    }
 }
 

client/webrtc_capture/src/mainwindow.h

@@ -4,6 +4,7 @@
 #include "rtc.h"
 #include "api/video/i420_buffer.h"
 #include "Qss.h"
+#include "cplaywidget.h"
 
 QT_BEGIN_NAMESPACE
 namespace Ui { class MainWindow; }
@@ -23,10 +24,17 @@ private slots:
     void RenderDone();
     void on_pushButton_2_clicked();
 
+    void on_pushButton_3_clicked();
+
+    void on_pushButton_4_clicked();
+
+    void on_pushButton_5_clicked();
+
 private:
     Ui::MainWindow *ui;
     std::unique_ptr<CameraVideoSink> m_capturer;
     QLabel *origin_picture;
     QLabel *processed_picture;
+    CPlayWidget *mDetectResut;
 };
 #endif // MAINWINDOW_H

client/webrtc_capture/src/mainwindow.ui

@@ -20,9 +20,9 @@
    <string>MainWindow</string>
   </property>
   <widget class="QWidget" name="centralwidget">
-   <layout class="QVBoxLayout" name="verticalLayout_2" stretch="1,9">
+   <layout class="QVBoxLayout" name="verticalLayout_2" stretch="1,0,9">
     <item>
-     <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,1,1,1,1,0,3">
+     <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,1,1,1,1,3">
       <item>
        <widget class="QLabel" name="label">
         <property name="text">
@@ -56,13 +56,6 @@
       <item>
        <widget class="QComboBox" name="comboBox_2"/>
       </item>
-      <item>
-       <widget class="QPushButton" name="pushButton_2">
-        <property name="text">
-         <string>拍照</string>
-        </property>
-       </widget>
-      </item>
       <item>
        <spacer name="horizontalSpacer">
         <property name="orientation">
@@ -78,6 +71,57 @@
       </item>
      </layout>
     </item>
+    <item>
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
+      <item>
+       <widget class="QLabel" name="label_3">
+        <property name="text">
+         <string>模型文件:  .caffemodel</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLineEdit" name="lineEdit"/>
+      </item>
+      <item>
+       <widget class="QLabel" name="label_4">
+        <property name="text">
+         <string>.prototxt:</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLineEdit" name="lineEdit_2"/>
+      </item>
+      <item>
+       <spacer name="horizontalSpacer_2">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_5">
+        <property name="text">
+         <string>导入</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_4">
+        <property name="text">
+         <string>动态检测</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
     <item>
      <layout class="QGridLayout" name="gridLayout" rowstretch="0" columnstretch="0">
       <item row="0" column="0">

client/webrtc_capture/webrtc_capture.pro

@@ -23,6 +23,8 @@ INCLUDEPATH += third/include/
 SOURCES += \
     src/camera_video_sink.cpp \
     src/cplaywidget.cpp \
+    src/cv_ssd.cpp \
+    src/cv_yolo.cpp \
     src/cvhelper.cpp \
     src/main.cpp \
     src/mainwindow.cpp \
@@ -31,6 +33,8 @@ SOURCES += \
 HEADERS += \
     src/camera_video_sink.h \
     src/cplaywidget.h \
+    src/cv_ssd.h \
+    src/cv_yolo.h \
     src/cvhelper.h \
     src/mainwindow.h \
     src/rtc.h \
@@ -46,8 +50,10 @@ else: unix:!android: target.path = /opt/$${TARGET}/bin
 
 CONFIG(debug, debug|release){
     message("debug mode")
-    LIBS += -L$$PWD/third/lib libwebrtc.lib  ole32.lib oleaut32.lib strmiids.lib advapi32.lib opencv_core455d.lib
+    LIBS += -L$$PWD/third/lib libwebrtc.lib  ole32.lib oleaut32.lib strmiids.lib
-    LIBS +=opencv_stitching455d.lib opencv_objdetect455d.lib opencv_ml455d.lib opencv_imgcodecs455d.lib opencv_imgproc455d.lib
+    LIBS += advapi32.lib opencv_core455d.lib
+    LIBS += opencv_stitching455d.lib opencv_objdetect455d.lib opencv_videoio455d.lib
+    LIBS += opencv_ml455d.lib opencv_imgcodecs455d.lib opencv_imgproc455d.lib opencv_dnn455d.lib
     LIBS+= opencv_highgui455d.lib
     DEFINES += DEBUG_FLAG
     Qt += debug