COMPMID-417: Add support for floats in scale.

Change-Id: I7d714ba13861509080a89817f54e9d32da83e970
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/86026
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
diff --git a/src/core/NEON/kernels/NEFillBorderKernel.cpp b/src/core/NEON/kernels/NEFillBorderKernel.cpp
index 3f1f678..9505a25 100644
--- a/src/core/NEON/kernels/NEFillBorderKernel.cpp
+++ b/src/core/NEON/kernels/NEFillBorderKernel.cpp
@@ -27,16 +27,13 @@
 #include "arm_compute/core/Helpers.h"
 #include "arm_compute/core/ITensor.h"
 #include "arm_compute/core/TensorInfo.h"
+#include "arm_compute/core/Types.h"
 #include "arm_compute/core/Validate.h"
 #include "arm_compute/core/Window.h"
 
 #include <algorithm>
 #include <cstdint>
 
-#if ARM_COMPUTE_ENABLE_FP16
-#include <arm_fp16.h> // needed for float16_t
-#endif                /* ARM_COMPUTE_ENABLE_FP16 */
-
 using namespace arm_compute;
 
 namespace
@@ -163,18 +160,20 @@
                 case DataType::S32:
                     fill_constant_value_single_channel<int32_t>(window);
                     break;
-#ifdef ARM_COMPUTE_ENABLE_FP16
                 case DataType::F16:
-                    static_assert(sizeof(float16_t) == 2, "Float16_t must be 16 bit");
-                    fill_constant_value_single_channel<float16_t>(window);
+                    static_assert(sizeof(half) == 2, "Float16_t must be 16 bit");
+                    fill_constant_value_single_channel<half>(window);
                     break;
-#endif /* ARM_COMPUTE_ENABLE_FP16 */
                 case DataType::F32:
                     static_assert(sizeof(float) == 4, "Float must be 32 bit");
                     if(_border_size.left == 1 && _border_size.top == 1)
+                    {
                         fill_constant_value_single_channel_special<float, 1u, 1u>(_tensor, window, _border_size.right, _border_size.bottom, _constant_border_value);
+                    }
                     else
+                    {
                         fill_constant_value_single_channel<float>(window);
+                    }
                     break;
                 default:
                     ARM_COMPUTE_ERROR("Not handled");
@@ -205,12 +204,10 @@
                 case DataType::S32:
                     fill_replicate_single_channel<int32_t>(window);
                     break;
-#ifdef ARM_COMPUTE_ENABLE_FP16
                 case DataType::F16:
-                    static_assert(sizeof(float16_t) == 2, "Float16_t must be 16 bit");
-                    fill_replicate_single_channel<float16_t>(window);
+                    static_assert(sizeof(half) == 2, "Float16_t must be 16 bit");
+                    fill_replicate_single_channel<half>(window);
                     break;
-#endif /* ARM_COMPUTE_ENABLE_FP16 */
                 case DataType::F32:
                     static_assert(sizeof(float) == 4, "Float must be 32 bit");
                     fill_replicate_single_channel<float>(window);