1 files changed, 43 insertions, 0 deletions

diff --git a/SD-VBS/benchmarks/disparity/src/c/getDisparity.c b/SD-VBS/benchmarks/disparity/src/c/getDisparity.c
new file mode 100644
index 0000000..3246e97
--- /dev/null
+++ b/SD-VBS/benchmarks/disparity/src/c/getDisparity.c
@@ -0,0 +1,43 @@
+/********************************
+Author: Sravanthi Kota Venkata
+********************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "disparity.h"
+
+I2D* getDisparity(I2D* Ileft, I2D* Iright, int win_sz, int max_shift,
+                  I2D* minSAD, I2D* retDisp, I2D* halfWin, 
+                  I2D* IrightPadded, I2D* IleftPadded, I2D* Iright_moved,
+                  F2D* retSAD, F2D* SAD, F2D* integralImg,
+                  I2D* range)
+{
+    int nr, nc, k;
+    int half_win_sz, rows, cols;
+    
+    nr = Ileft->height;
+    nc = Ileft->width;
+    half_win_sz=win_sz/2;
+    
+    
+    fResetArray(minSAD, nr, nc, 255.0*255.0);
+    iResetArray(retDisp, nr, nc,max_shift);
+    iResetArray(halfWin, 1,2,half_win_sz);
+
+    rows = IleftPadded->height;
+    cols = IleftPadded->width;
+    fResetArray(SAD, rows, cols,255);
+    fResetArray(integralImg, rows, cols,0);
+    //fResetArray(retSAD,rows-win_sz, cols-win_sz, 0);
+    iResetArray(Iright_moved, rows, cols, 0);
+    
+    for( k=0; k<max_shift; k++)
+    {    
+        correlateSAD_2D(IleftPadded, IrightPadded, Iright_moved, win_sz, k, SAD, integralImg, retSAD, range);
+        findDisparity(retSAD, minSAD, retDisp, k, nr, nc);
+    }
+    
+     
+    return retDisp;
+}
+