Fixed texture 2D mapping for pitched arrays & 3D Texture read (#1415)

Texture 2D image mapping for pitched arrays:
github issue: Texture Object's Buffer seems to be Misaligned #886
JIRA ticket: SWDEV-199313

SWDEV-151670 : Fixed issue with 3D texture with 4 components
SWDEV-151671 : Issue with 2D layered texture with 4 components

tests/src/test_common.h

@@ -153,6 +153,36 @@ int parseStandardArguments(int argc, char* argv[], bool failOnUndefinedArg);
 
 unsigned setNumBlocks(unsigned blocksPerCU, unsigned threadsPerBlock, size_t N);
 
+template<typename T> // pointer type
+void checkArray(T hData, T hOutputData, size_t width, size_t height,size_t depth)
+{
+   for (int i = 0; i < depth; i++) {
+      for (int j = 0; j < height; j++) {
+          for (int k = 0; k < width; k++) {
+              int offset = i*width*height + j*width + k;
+              if (hData[offset] != hOutputData[offset]) {
+                  std::cerr << '[' << i << ',' << j << ',' << k << "]:" << hData[offset] << "----" << hOutputData[offset]<<"  ";
+                  failed("mistmatch at:%d %d %d",i,j,k);
+              }
+          }
+       }
+   }
+}
+
+template<typename T> 
+void checkArray(T input, T output, size_t height, size_t width)
+{
+    for(int i=0; i<height; i++ ){
+        for(int j=0; j<width; j++ ){
+            int offset = i*width + j;
+            if( input[offset] !=  output[offset] ){
+                 std::cerr << '[' << i << ',' << j << ',' << "]:" << input[offset] << "----" << output[offset]<<"  ";
+                 failed("mistmatch at:%d %d",i,j);
+            }
+        }
+    }
+}
+
 
 template <typename T>
 __global__ void vectorADD(const T* A_d, const T* B_d, T* C_d, size_t NELEM) {