COMPMID-1009 Support 4x4 output tile for Winograd Filter Transform on OpenCL.

Change-Id: I68c6453e0f192de659582404f109a89616b9fbb9
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/124811
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/arm_compute/core/Size2D.h b/arm_compute/core/Size2D.h
index 3840771cd1..37c4ebd041 100644
--- a/arm_compute/core/Size2D.h
+++ b/arm_compute/core/Size2D.h
@@ -24,6 +24,7 @@
 #ifndef __ARM_COMPUTE_SIZE2D_H__
 #define __ARM_COMPUTE_SIZE2D_H__
 
+#include "support/ToolchainSupport.h"
 #include <cstddef>
 #include <utility>
 
@@ -54,6 +55,21 @@ public:
         return (width * height);
     }
 
+    bool operator==(const Size2D &other) const
+    {
+        return (width == other.width) && (height == other.height);
+    }
+
+    bool operator!=(const Size2D &other) const
+    {
+        return !(*this == other);
+    }
+
+    std::string to_string() const
+    {
+        return support::cpp11::to_string(width) + std::string("x") + support::cpp11::to_string(height);
+    }
+
 public:
     size_t width  = {}; /**< Width of the image region or rectangle */
     size_t height = {}; /**< Height of the image region or rectangle */