From f618466c25d43f3bae9e40920273bf77de1e1149 Mon Sep 17 00:00:00 2001
From: leochanj105 <leochanj@live.unc.edu>
Date: Mon, 19 Oct 2020 23:09:30 -0400
Subject: initial sd-vbs

initial sd-vbs

add sd-vbs

sd-vbs
---
 SD-VBS/benchmarks/disparity/src/c/computeSAD.c | 27 ++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 SD-VBS/benchmarks/disparity/src/c/computeSAD.c

(limited to 'SD-VBS/benchmarks/disparity/src/c/computeSAD.c')

diff --git a/SD-VBS/benchmarks/disparity/src/c/computeSAD.c b/SD-VBS/benchmarks/disparity/src/c/computeSAD.c
new file mode 100644
index 0000000..e12bd55
--- /dev/null
+++ b/SD-VBS/benchmarks/disparity/src/c/computeSAD.c
@@ -0,0 +1,27 @@
+/********************************
+Author: Sravanthi Kota Venkata
+********************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "disparity.h"
+
+void computeSAD(I2D *Ileft, I2D* Iright_moved, F2D* SAD)
+{
+    int rows, cols, i, j, diff;
+    
+    rows = Ileft->height;
+    cols = Ileft->width;
+
+    for(i=0; i<rows; i++)
+    {
+        for(j=0; j<cols; j++)
+        {
+            diff = subsref(Ileft,i,j) - subsref(Iright_moved,i,j);
+            subsref(SAD,i,j) = diff * diff;
+        }
+    }
+    
+    return;
+}
+
-- 
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