no message

client/webrtc_demo/src/MyCapturer.cpp

@@ -15,6 +15,7 @@ void MyCapturer::startCapturer() {
   capturer_ = webrtc::DesktopCapturer::CreateScreenCapturer(options);
   capturer_->Start(this);
   CaptureFrame();
+
 }
 
 webrtc::MediaSourceInterface::SourceState MyCapturer::state() const {

client/webrtc_demo/src/main.cpp

@@ -99,9 +99,9 @@ void InitCustomMetaType(){
     qRegisterMetaType<uint8_t*>("uint8_t*");
     qRegisterMetaType<uint64_t>("uint64_t");
     qRegisterMetaType<uint32_t>("uint32_t");
-
-
 }
+
+
 int main(int argc, char *argv[])
 {
     InitCustomMetaType();
@@ -118,11 +118,6 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
     MainWindow w;
 
-//    QObject::connect((VcmCapturerTest*)capturer.get(),SIGNAL(UpdateFrame(rtc::scoped_refptr<webrtc::I420BufferInterface>&)),&w,
-//            SLOT(OnUpdateFrame( rtc::scoped_refptr<webrtc::I420BufferInterface>&)),Qt::ConnectionType::QueuedConnection);
-//    QObject::connect((VcmCapturerTest*)capturer.get(),SIGNAL(UpdateFrame1(uint8_t*)),&w,
-//            SLOT(OnUpdateFrame1( uint8_t *)),Qt::ConnectionType::QueuedConnection);
-
     w.show();
     return a.exec();
 }

client/webrtc_demo/src/mainwindow.cpp

@@ -58,15 +58,18 @@ MainWindow::MainWindow(QWidget *parent)
     ,mSignalClient(nullptr)
     ,mModel(nullptr)
     ,mCalling(false)
-    ,mRemoteStream(nullptr)
+    ,mRemoteVideoTrack(nullptr)
+    ,mLocalVideoTrack(nullptr)
 {
     ui->setupUi(this);
     ui->openGLWidget->show();
 
     mHandler->InitWebrtc();
+    this->mLocalVideoTrack = mHandler->VideoTrack();
     TCHAR username[UNLEN + 1];
     DWORD size = UNLEN + 1;
     GetUserName((TCHAR*)username, &size);
+    this->mPeerName = QString::fromWCharArray(username);
     mModel = new QStandardItemModel(this);
     ui->treeView->setModel(mModel);
     connect(ui->treeView,SIGNAL(doubleClicked(QModelIndex)),
@@ -92,6 +95,11 @@ void WebrtcHanlder::SetRemotePeerName(QString remote)
     this->mRemoteName = remote;
 }
 
+WebrtcHanlder::WebrtcHanlder()
+{
+    mVideoTrack = nullptr;
+}
+
 int WebrtcHanlder::InitWebrtc()
 {
     m_peer_connection_factory_ = webrtc::CreatePeerConnectionFactory(
@@ -137,6 +145,7 @@ int WebrtcHanlder::InitWebrtc()
         qDebug() << "Failed to add audio track to PeerConnection: "
                         << result_or_error.error().message();
     }
+
     gLog()->Log((QString::asprintf("%s %d",__FILE__,__LINE__) +
                  " m_peer_connection_ AddTrack" + kAudioLabel).toStdString());
     rtc::scoped_refptr<MyCapturer> video_device = new rtc::RefCountedObject<MyCapturer>();
@@ -146,6 +155,8 @@ int WebrtcHanlder::InitWebrtc()
             m_peer_connection_factory_->CreateVideoTrack(kVideoLabel, video_device));
         qDebug()<<"local track is "<<video_track_->id().c_str();
         result_or_error = m_peer_connection_->AddTrack(video_track_, { kStreamId });
+        mVideoTrack = video_track_.get();
+        video_track_->AddRef();
         if (!result_or_error.ok()) {
             qDebug() << "Failed to add video track to PeerConnection: "
                 << result_or_error.error().message();
@@ -253,6 +264,11 @@ void WebrtcHanlder::CreateAnwer()
                  " CreateAnswer ").toStdString());
 }
 
+webrtc::VideoTrackInterface *WebrtcHanlder::VideoTrack()
+{
+    return mVideoTrack;
+}
+
 WebrtcHanlder::~WebrtcHanlder()
 {
 
@@ -291,6 +307,15 @@ void WebrtcHanlder::OnIceConnectionChange(webrtc::PeerConnectionInterface::IceCo
     gLog()->Log((QString::asprintf("%s %d",__FILE__,__LINE__) +
                  " OnIceConnectionChange " +
                  IceConnectionStateName(new_state)).toStdString());
+    if((new_state ==
+            webrtc::PeerConnectionInterface::IceConnectionState::kIceConnectionDisconnected)){
+        m_peer_connection_->Close();
+        OnConectionDisconnected();
+    }
+    if((new_state ==
+            webrtc::PeerConnectionInterface::IceConnectionState::kIceConnectionCompleted)){
+        OnConectionComplete();
+    }
 }
 
 void WebrtcHanlder::OnIceGatheringChange(webrtc::PeerConnectionInterface::IceGatheringState new_state) {
@@ -434,13 +459,14 @@ void MainWindow::itemClicked(QModelIndex index)
     if(!mSignalClient->Connected()){
         qDebug()<<"请先连接信令服务";
     }
-    mHandler->CreateOffer();
-    //mSignalClient->SendSDPOffer();
     qDebug()<<mModel->item(index.row())->text();
     mRemoteName = mModel->item(index.row())->text();
+    if(mRemoteName == this->mPeerName){
+        return;
+    }
+    mHandler->CreateOffer();
     mHandler->SetRemotePeerName(mRemoteName);
     mCalling = true;
-
 }
 
 void MainWindow::on_local_sdp(QString sdp)
@@ -452,12 +478,12 @@ void MainWindow::on_local_sdp(QString sdp)
 void MainWindow::on_track_add(webrtc::MediaStreamTrackInterface *data)
 {
     qDebug()<<"on_track_add"<<data->kind().c_str();
-    mRemoteStream = reinterpret_cast<webrtc::MediaStreamTrackInterface*>(data);
+    mRemoteVideoTrack = reinterpret_cast<webrtc::VideoTrackInterface*>(data);
 
-    if (mRemoteStream->kind() == webrtc::MediaStreamTrackInterface::kVideoKind) {
-        auto* video_track = static_cast<webrtc::VideoTrackInterface*>(mRemoteStream);
-        qDebug()<<"remote trackid is "<<video_track->id().c_str();
-        remote_renderer_.reset(new VideoRenderer( 1, 1, video_track));
+    if (mRemoteVideoTrack->kind() == webrtc::MediaStreamTrackInterface::kVideoKind) {
+        mRemoteVideoTrack = static_cast<webrtc::VideoTrackInterface*>(mRemoteVideoTrack);
+        qDebug()<<"remote trackid is "<<mRemoteVideoTrack->id().c_str();
+        remote_renderer_.reset(new VideoRenderer( 1, 1, mRemoteVideoTrack));
 
         connect((VideoRenderer*)(remote_renderer_.get()),
                 SIGNAL(UpdateFrame(rtc::scoped_refptr<webrtc::I420BufferInterface>&)),
@@ -620,13 +646,29 @@ void VideoRenderer::SetSize(int width, int height)
 
 void MainWindow::on_pushButton_3_clicked()
 {
-    if(mRemoteStream != nullptr){
-        mRemoteStream->set_enabled(false);
+    if(mRemoteVideoTrack != nullptr){
+        mRemoteVideoTrack->set_enabled(false);
     }
 
 }
 
 void MainWindow::on_pushButton_4_clicked()
 {
-
+    if(mLocalVideoTrack != nullptr){
+        mLocalVideoTrack->set_enabled(false);
+    }
+}
+
+void MainWindow::on_pushButton_5_clicked()
+{
+    if(mRemoteVideoTrack != nullptr){
+        mRemoteVideoTrack->set_enabled(false);
+    }
+}
+
+void MainWindow::on_pushButton_6_clicked()
+{
+    if(mLocalVideoTrack != nullptr){
+        mLocalVideoTrack->set_enabled(true);
+    }
 }

client/webrtc_demo/src/mainwindow.h

@@ -96,8 +96,11 @@ class WebrtcHanlder :public QObject,
 signals:
     void OnOfferSdp(QString);
     void OnRemoteTrack(webrtc::MediaStreamTrackInterface*);
+    void OnConectionDisconnected();
+    void OnConectionComplete();
 
 public:
+    WebrtcHanlder();
     int InitWebrtc();
     void SetSignalClient(SignalClient *);
     void CreateOffer();
@@ -106,6 +109,7 @@ public:
     void SetRemoteSdp(QString);
     void SetRemoteCandidate(QString);
     void CreateAnwer();
+    webrtc::VideoTrackInterface *VideoTrack();
 protected:
     ~WebrtcHanlder();
     //
@@ -137,6 +141,7 @@ private:
         m_peer_connection_factory_;
     SignalClient *mClient;
     QString mRemoteName;
+    webrtc::VideoTrackInterface *mVideoTrack;
 };
 
 class MainWindow :public QMainWindow
@@ -159,6 +164,12 @@ private slots:
     void on_notify_size(uint32_t,uint32_t);
     void on_pushButton_3_clicked();
 
+    void on_pushButton_4_clicked();
+
+    void on_pushButton_5_clicked();
+
+    void on_pushButton_6_clicked();
+
 private:
     Ui::MainWindow *ui;
     rtc::scoped_refptr<WebrtcHanlder> mHandler;
@@ -169,6 +180,8 @@ private:
     bool mCalling;
     std::unique_ptr<VideoRenderer> local_renderer_;
     std::unique_ptr<VideoRenderer> remote_renderer_;
-    webrtc::MediaStreamTrackInterface* mRemoteStream;
+    webrtc::VideoTrackInterface* mRemoteVideoTrack;
+    webrtc::VideoTrackInterface* mLocalVideoTrack;
+
 };
 #endif // MAINWINDOW_H

client/webrtc_demo/src/mainwindow.ui

@@ -73,7 +73,7 @@
       <item>
        <widget class="QLineEdit" name="lineEdit_2">
         <property name="text">
-         <string>ws://192.168.5.192:9555/ws</string>
+         <string>ws://192.168.5.73:9555/ws</string>
         </property>
        </widget>
       </item>
@@ -137,7 +137,7 @@
      </layout>
     </item>
     <item>
-     <layout class="QHBoxLayout" name="horizontalLayout_4" stretch="0,0,0,8">
+     <layout class="QHBoxLayout" name="horizontalLayout_4" stretch="0,0,0,0,0,8">
       <item>
        <spacer name="horizontalSpacer_2">
         <property name="orientation">
@@ -154,14 +154,28 @@
       <item>
        <widget class="QPushButton" name="pushButton_3">
         <property name="text">
-         <string>暂停对方视频流</string>
+         <string>暂停对方视频接收</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_5">
+        <property name="text">
+         <string>恢复对方视频接收</string>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QPushButton" name="pushButton_4">
         <property name="text">
-         <string>暂停本地视频流</string>
+         <string>暂停本地视频流采集</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_6">
+        <property name="text">
+         <string>恢复本地视频采集</string>
         </property>
        </widget>
       </item>
@@ -181,7 +195,7 @@
      </layout>
     </item>
     <item>
-     <layout class="QHBoxLayout" name="horizontalLayout_3" stretch="0,0">
+     <layout class="QHBoxLayout" name="horizontalLayout_3" stretch="0,0,0">
       <item>
        <widget class="QLabel" name="label_6">
         <property name="text">
@@ -196,6 +210,13 @@
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QLabel" name="label_7">
+        <property name="text">
+         <string/>
+        </property>
+       </widget>
+      </item>
      </layout>
     </item>
    </layout>