changed the speckle vectors to mats and added comments

modules/stereo/src/matching.hpp

@@ -359,9 +359,12 @@ namespace cv
             };
         protected:
             //arrays used in the region removal
-            int *specklePointX;
-            int *specklePointY;
-            long long *pus;
+            Mat speckleY;
+            Mat speckleX;
+            Mat puss;
+            //int *specklePointX;
+            //int *specklePointY;
+            //long long *pus;
             int previous_size;
             //!method for setting the maximum disparity
             void setMaxDisparity(int val)
@@ -470,6 +473,9 @@ namespace cv
                 CV_Assert(currentMap.cols == out.cols);
                 CV_Assert(currentMap.rows == out.rows);
                 CV_Assert(t >= 0);
+                int *pus = (int *)puss.data;
+                int *specklePointX = (int *)speckleX.data;
+                int *specklePointY = (int *)speckleY.data;
                 memset(pus, 0, previous_size * sizeof(pus[0]));
                 uint8_t *map = currentMap.data;
                 uint8_t *outputMap = out.data;

modules/stereo/src/stereo_binary_bm.cpp

@@ -328,9 +328,9 @@ namespace cv
                 if(previous_size != width * height)
                 {
                     previous_size = width * height;
-                    specklePointX = new int[width * height];
-                    specklePointY = new int[width * height];
-                    pus = new long long[width * height];
+                    speckleX.create(height,width,CV_32SC4);
+                    speckleY.create(height,width,CV_32SC4);
+                    puss.create(height,width,CV_32SC4);
 
                     censusImage[0].create(left0.rows,left0.cols,CV_32SC4);
                     censusImage[1].create(left0.rows,left0.cols,CV_32SC4);

modules/stereo/src/stereo_binary_sgbm.cpp

@@ -697,9 +697,9 @@ namespace cv
                     if(previous_size != width * height)
                     {
                         previous_size = width * height;
-                        specklePointX = new int[width * height];
-                        specklePointY = new int[width * height];
-                        pus = new long long[width * height];
+                        speckleX.create(height,width,CV_32SC4);
+                        speckleY.create(height,width,CV_32SC4);
+                        puss.create(height,width,CV_32SC4);
                     }
                     double minVal; double maxVal;
                     Mat imgDisparity8U2;

modules/stereo/test/test_block_matching.cpp

@@ -84,6 +84,9 @@ void CV_BlockMatchingTest::run(int )
 {
     Mat image1, image2, gt;
     //some test images can be found in the test data folder
+    //in order for the tests to build succesfully please replace
+    //ts->get_data_path() + "testdata/imL2l.bmp with the path from your disk
+    //for example if your images are on D:\\ , please write D:\\testdata\\imL2l.bmp
     image1 = imread(ts->get_data_path() + "testdata/imL2l.bmp", CV_8UC1);
     image2 = imread(ts->get_data_path() + "testdata/imL2.bmp", CV_8UC1);
     gt = imread(ts->get_data_path() + "testdata/groundtruth.bmp", CV_8UC1);

modules/stereo/test/test_descriptors.cpp

@@ -115,7 +115,10 @@ CV_DescriptorBaseTest::~CV_DescriptorBaseTest()
 CV_DescriptorBaseTest::CV_DescriptorBaseTest()
 {
     //read 2 images from file
-    //two test images can be found in the test data folder
+    //some test images can be found in the test data folder
+    //in order for the tests to build succesfully please replace
+    //ts->get_data_path() + "testdata/imL2l.bmp with the path from your disk
+    //for example if your images are on D:\\ , please write D:\\testdata\\imL2l.bmp
     left = imread(ts->get_data_path() + "testdata/imL2l.bmp", CV_8UC1);
     right = imread(ts->get_data_path() + "testdata/imL2.bmp", CV_8UC1);