Taiwan Hadoop Forum

#include "DenseTrackStab.h"
#include "Initialize.h"
#include "Descriptors.h"
#include "OpticalFlow.h"
#include <jni.h>
#include "JNItest2.h"

#include <time.h>

using namespace cv;

int show_track = 0; // set show_track = 1, if you want to visualize the         trajectories
int my_i = 1;

JNIEXPORT void JNICALL
Java_JNItest2_helloworld(JNIEnv *env,jobject object, jobjectArray args)
{
    int argc = env->GetArrayLength(args);   
        char* argv[argc];
    printf("%d\n",argc );
     /* convert String[] to const char**    */
    for(int i = 0; i < argc; i++) {

        jstring string = (jstring) env->GetObjectArrayElement(args, i);
        int slength = env->GetStringLength(string);
        char *wchars = (char *)env->GetStringUTFChars(string,NULL);
        argv[i] = wchars;
    }

    VideoCapture capture;
    char* video = argv[0];
    int flag = arg_parse(argc, argv);
    capture.open(video);

    if(!capture.isOpened()) {
        fprintf(stderr, "Could not initialize capturing..\n");
        return;
    }
}

public class JNItest2 {

public native void helloworld(String[] args);

    static{
        System.loadLibrary("Dense");       
    }
    public static void main(String[] args)
    {       
         new JNItest2().helloworld(args);
    }
}