OpenCV: Rebuild the library with Windows, GTK+ 2.x

To fix: Install latest gtk+2.x ( 2.12.9 as of now ).

Remove all the *Windows functions,

#include 
#include 

#define MAX_CLUSTERS (32)       /* NX^ */

#include 
#include 

static struct rusage rusage_before;
static struct rusage rusage_after;

void
startTimer(void)
{
   getrusage(RUSAGE_SELF, &rusage_before);
}


float
stopTimer(void)
{
long tsec, tusec;

   getrusage(RUSAGE_SELF, &rusage_after);

   tsec = rusage_after.ru_utime.tv_sec - rusage_before.ru_utime.tv_sec;
   tusec = rusage_after.ru_utime.tv_usec - rusage_before.ru_utime.tv_usec;

   return (tsec + ((float)tusec) / 1000000.0);
}

int
main (int argc, char **argv)
{
 int i, size;
 IplImage *src_img = 0, *dst_img = 0;
 CvMat *clusters;
 CvMat *points;
 CvMat *color = cvCreateMat (MAX_CLUSTERS, 1, CV_32FC3);
 CvMat *count = cvCreateMat (MAX_CLUSTERS, 1, CV_32SC1);

 // (1)
 if (argc != 2 || (src_img = cvLoadImage (argv[1], CV_LOAD_IMAGE_COLOR)) == 0)
   return -1;

 size = src_img->width * src_img->height;
 dst_img = cvCloneImage (src_img);
 clusters = cvCreateMat (size, 1, CV_32SC1);
 points = cvCreateMat (size, 1, CV_32FC3);

 // (2)sNZls
 for (i = 0; i < size; i++) {
   points->data.fl[i * 3 + 0] = (uchar) src_img->imageData[i * 3 + 0];
   points->data.fl[i * 3 + 1] = (uchar) src_img->imageData[i * 3 + 1];
   points->data.fl[i * 3 + 2] = (uchar) src_img->imageData[i * 3 + 2];
 }

 // (3)NX^O
startTimer();
 cvKMeans2 (points, MAX_CLUSTERS, clusters, cvTermCriteria (CV_TERMCRIT_EPS + CV_TERMCRIT_ITER, 10, 1.0));
printf( "finished making cmapped pix: %7.3f secs\n", stopTimer());

 // (4)eNX^lvZ
 cvSetZero (color);
 cvSetZero (count);
 for (i = 0; i < size; i++) {
   int idx = clusters->data.i[i];
   int j = ++count->data.i[idx];;
   color->data.fl[idx * 3 + 0] = color->data.fl[idx * 3 + 0] * (j - 1) / j + points->data.fl[i * 3 + 0] / j;
   color->data.fl[idx * 3 + 1] = color->data.fl[idx * 3 + 1] * (j - 1) / j + points->data.fl[i * 3 + 1] / j;
   color->data.fl[idx * 3 + 2] = color->data.fl[idx * 3 + 2] * (j - 1) / j + points->data.fl[i * 3 + 2] / j;
 }

 // (5)NX^F`
 for (i = 0; i < size; i++) {
   int idx = clusters->data.i[i];
   dst_img->imageData[i * 3 + 0] = (char) color->data.fl[idx * 3 + 0];
   dst_img->imageData[i * 3 + 1] = (char) color->data.fl[idx * 3 + 1];
   dst_img->imageData[i * 3 + 2] = (char) color->data.fl[idx * 3 + 2];
 }

#if 0
 // (6)\CL[I
 cvNamedWindow ("src", CV_WINDOW_AUTOSIZE);
 cvShowImage ("src", src_img);
 cvNamedWindow ("low-color", CV_WINDOW_AUTOSIZE);
 cvShowImage ("low-color", dst_img);
 cvWaitKey (0);

 cvDestroyWindow ("src");
 cvDestroyWindow ("low-color");
#endif

 cvReleaseImage (&src_img);
 cvReleaseImage (&dst_img);
 cvReleaseMat (&clusters);
 cvReleaseMat (&points);
 cvReleaseMat (&color);
 cvReleaseMat (&count);

 return 0;
}

[vuhung@teriyaki c]$./kmeans
OpenCV ERROR: Unspecified error (The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support)
in function cvNamedWindow, window.cpp(71)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)
Terminating the application...
called from cvUnregisterType, cxpersistence.cpp(4933)