1 files changed, 51 insertions, 0 deletions

diff --git a/SD-VBS/benchmarks/stitch/src/c/maxWindow.c b/SD-VBS/benchmarks/stitch/src/c/maxWindow.c
new file mode 100644
index 0000000..07f8dc9
--- /dev/null
+++ b/SD-VBS/benchmarks/stitch/src/c/maxWindow.c
@@ -0,0 +1,51 @@
+/********************************
+Author: Sravanthi Kota Venkata
+********************************/
+
+#include "stitch.h"
+
+F2D* maxWindow(F2D* im, I2D* window)
+{
+    int exR, exC, rows, cols, tr, tc, i, j, k;
+    F2D *out, *temp;
+    float t;
+    int m;
+    
+    exR = asubsref(window,0)/2;
+    exC = asubsref(window,1)/2;
+
+    rows = im->height;
+    cols = im->width;
+
+    tr = rows+exR-1;
+    tc = cols+exC-1;
+    temp = fDeepCopy(im);
+    out = fMallocHandle(rows, cols);
+
+    for(i=0; i<rows; i++)
+    {
+        for(j=0; j<cols; j++)
+        {
+            t = 0;
+            for(k=-exR; k<=exR; k++)
+            {
+                for(m=-exC; m<=exC; m++)
+                {
+                    if( (i+k) < 0 || (i+k) >= rows || (j+m) < 0 || (j+m) >= cols)
+                        continue;
+                    if( subsref(temp,(i+k),(j+m)) > t)
+                        t = subsref(temp,(i+k),(j+m));
+                }
+            }
+            subsref(out,i,j) = t;
+        }
+    }
+
+    fFreeHandle(temp);
+    return out;
+}
+
+
+
+
+