commit bb123bd6f64444141161562aad06cb406762d47a
author Sang-Hoon Park <sang-hoon.park@arm.com> Fri Jan 03 10:57:30 2020 +0000
committer Sang-Hoon Park <sang-hoon.park@arm.com> Wed Jan 08 16:23:36 2020 +0000
tree afe0e358a3025910fd3cb0da95bb73b0279c6de8
parent 7d30352848670657e6433ab5ca72966ea516df14

MLCE-139 add align_corners parameter to NEScale

Change-Id: I497ceb54c5fd8af1af8c529f90fd5a00a45263c8
Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2538
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-by: Pablo Marquez <pablo.tello@arm.com>

arm_compute/core/NEON/kernels/NEScaleKernel.h

diff --git a/arm_compute/core/NEON/kernels/NEScaleKernel.h b/arm_compute/core/NEON/kernels/NEScaleKernel.h
index b720288..e679037 100644
--- a/arm_compute/core/NEON/kernels/NEScaleKernel.h
+++ b/arm_compute/core/NEON/kernels/NEScaleKernel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019 ARM Limited.
+ * Copyright (c) 2016-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -67,10 +67,11 @@
      * @param[in]  constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT and use_padding is set to false.
      * @param[in]  sampling_policy       (Optional) Sampling policy used by the interpolation. Defaults to @ref SamplingPolicy::CENTER
      * @param[in]  use_padding           (Optional) Is padding in use or not. Defaults to true.
+     * @param[in]  align_corners         (Optional) Align corners of input and output, only affecting bilinear policy with TOP_LEFT sampling policy. Defaults to false.
      */
     void configure(const ITensor *input, const ITensor *dx, const ITensor *dy, const ITensor *offsets, ITensor *output,
                    InterpolationPolicy policy, BorderMode border_mode, PixelValue constant_border_value = PixelValue(),
-                   SamplingPolicy sampling_policy = SamplingPolicy::CENTER, bool use_padding = true);
+                   SamplingPolicy sampling_policy = SamplingPolicy::CENTER, bool use_padding = true, bool align_corners = false);
     /** Static function to check if given info will lead to a valid configuration of @ref NEScaleKernel
      *
      * @note dx, dy and offsets have the same dimensions (width and height) of the output tensor
@@ -86,10 +87,11 @@
      * @param[in] constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT and use_padding is set to false.
      * @param[in] sampling_policy       (Optional) Sampling policy used by the interpolation. Defaults to @ref SamplingPolicy::CENTER
      * @param[in] use_padding           (Optional) Is padding in use or not. Defaults to true.
+     * @param[in] align_corners         (Optional) Align corners of input and output, only affecting bilinear policy with TOP_LEFT sampling policy. Defaults to false.
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *dx, const ITensorInfo *dy, const ITensorInfo *offsets, ITensorInfo *output,
                            InterpolationPolicy policy, BorderMode border_mode, PixelValue constant_border_value = PixelValue(),
-                           SamplingPolicy sampling_policy = SamplingPolicy::CENTER, bool use_padding = true);
+                           SamplingPolicy sampling_policy = SamplingPolicy::CENTER, bool use_padding = true, bool align_corners = false);
 
     // Inherited methods overridden:
     void run(const Window &window, const ThreadInfo &info) override;
@@ -121,6 +123,7 @@
     PixelValue          _constant_border_value;
     float               _sampling_offset;
     bool                _use_padding;
+    bool                _align_corners;
 };
 } // namespace arm_compute
 #endif /*ARM_COMPUTE_NESCALEKERNEL_H */