Bug #1853 15-puzzles example does not work on Samsung gt-i9100 with Android ICS 4.0.3 fixed.

samples/android/15-puzzle/src/org/opencv/samples/puzzle15/puzzle15View.java

@@ -117,7 +117,10 @@ public class puzzle15View extends SampleCvViewBase implements OnTouchListener {
         capture.retrieve(mRgba, Highgui.CV_CAP_ANDROID_COLOR_FRAME_RGBA);
         int cols = mRgba.cols();
         int rows = mRgba.rows();
-
+
+        rows = rows - rows%4;
+        cols = cols - cols%4;
+
         if (mCells == null)
             createPuzzle(cols, rows);