IVGCVSW-3457 Fix VTS pad dynamic_output_shape test failures

Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: Icb9a308f19ac6adbcf0d1de4d8733b95bab3bf0a

1 files changed, 19 insertions, 0 deletions

diff --git a/OutputShapeUtils.cpp b/OutputShapeUtils.cpp
index a0c624c8..a1a49d70 100644
--- a/OutputShapeUtils.cpp
+++ b/OutputShapeUtils.cpp
@@ -6,6 +6,7 @@
 #include "OutputShapeUtils.hpp"
 
 #include <algorithm>
+#include <vector>
 
 namespace armnn_driver
 {
@@ -17,6 +18,24 @@ bool IsDynamicOutput(const TensorInfo& outputInfo)
     return outputInfo.GetNumElements() == 0u;
 }
 
+TensorShape InferPadOutputShape(const TensorShape& inputShape,
+                                const std::vector<std::pair<unsigned int, unsigned int>>& padList)
+{
+    const unsigned int numDims = inputShape.GetNumDimensions();
+
+    std::vector<unsigned int> outputDims;
+    TensorShape outputShape = TensorShape(numDims);
+    for (unsigned int dim = 0; dim < numDims; ++dim)
+    {
+        unsigned int dimSize = inputShape[dim];
+        const std::pair<unsigned int, unsigned int>& dimPadding = padList[dim];
+        dimSize += dimPadding.first;
+        dimSize += dimPadding.second;
+        outputShape[dim] = dimSize;
+    }
+    return outputShape;
+}
+
 TensorShape InferPreluOutputShape(const TensorShape& inputShape, const TensorShape& alphaShape)
 {
     // NOTE: The inferred PReLU output size will be the maximum size along each dimension