Ignore empty extra lines in train.txt

AlexeyAB

2018-05-29 ec766fc3f114dd4faaa3add500776a7bae957ba5

 src/http_stream.cpp

@@ -44,6 +44,12 @@
using std::endl;

#include "opencv2/opencv.hpp"
#include "opencv2/highgui.hpp"
#include "opencv2/highgui/highgui_c.h"
#include "opencv2/imgproc/imgproc_c.h"
#ifndef CV_VERSION_EPOCH
#include "opencv2/videoio/videoio.hpp"
#endif
using namespace cv;

#include "http_stream.h"
@@ -196,6 +202,18 @@
}
// ----------------------------------------

CvCapture* get_capture_video_stream(char *path) {
   CvCapture* cap = NULL;
   try {
      cap = (CvCapture*)new cv::VideoCapture(path);
   }
   catch (...) {
      std::cout << " Error: video-stream " << path << " can't be opened! \n";
   }
   return cap;
}
// ----------------------------------------

CvCapture* get_capture_webcam(int index) {
   CvCapture* cap = NULL;
   try {
@@ -215,14 +233,18 @@
   try {
      cv::VideoCapture &cpp_cap = *(cv::VideoCapture *)cap;
      cv::Mat frame;
      if (cpp_cap.isOpened()) {
      if (cpp_cap.isOpened()) 
      {
         cpp_cap >> frame;
         src = cvCreateImageHeader(cvSize(frame.cols, frame.rows), 8, frame.channels());
         *src = frame;
         IplImage tmp = frame;
         src = cvCloneImage(&tmp);
      }
      else {
         std::cout << " Video-stream stoped! \n";
      }
   }
   catch (...) {
      std::cout << " Web-camera stoped! \n";
      std::cout << " Video-stream stoped! \n";
   }
   return src;
}