commit fc2f6d0427e1d886fcccc68867d1af1ccd96608b
author Manuel Bottini <manuel.bottini@arm.com> Wed Aug 26 16:28:38 2020 +0100
committer Manuel Bottini <manuel.bottini@arm.com> Fri Oct 02 13:55:52 2020 +0000
tree 7b8d65c9354f65fa92a6c15106ffc55f3c79403c
parent 9aa05a67b58b65603fd52d76690a17a155e89030

COMPMID-3145: Remove padding from NEScaleKernel

Change-Id: I530b12c6270d7dbeb3ef7af62484842ebcb65925
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4000
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@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 a2328b1..b35bb72 100644
--- a/arm_compute/core/NEON/kernels/NEScaleKernel.h
+++ b/arm_compute/core/NEON/kernels/NEScaleKernel.h
@@ -83,34 +83,44 @@
 
     // Inherited methods overridden:
     void run(const Window &window, const ThreadInfo &info) override;
-    BorderSize border_size() const override;
 
 private:
-    /** function to perform scale using nearest interpolation on the given window */
-    void scale_nearest_nchw(const Window &window);
-    /** function to perform scale using bilinear interpolation on the given window */
-    void scale_bilinear_nchw(const Window &window);
     /** function to perform scale using area interpolation on the given window
      *
      *  @note Used only in case down-sampling.
      */
-    void scale_area_nchw(const Window &window);
-    /** function to perform scale on the given window */
-    void scale_nhwc(const Window &window);
-    /** Scale function to use for the particular interpolation type passed to configure() */
-    void (NEScaleKernel::*_func)(const Window &window);
+    void scale_area_nchw_u8(const Window &window);
 
+    /** function to perform scale using bilinear interpolation on the given window */
+    template <typename T>
+    void scale_bilinear_nchw(const Window &window);
+    /** function to perform scale using bilinear interpolation on the given window */
+    template <typename T>
+    void scale_bilinear_nhwc(const Window &window);
+    /** function to perform scale using bilinear interpolation on the given window */
+    template <typename T>
+    void scale_bilinear_qasymm(const Window &window);
+
+    /** function to perform scale using nearest neighbour on the given window */
+    template <typename T>
+    void scale_nearest_nchw(const Window &window);
+    /** function to perform scale using nearest neighbour on the given window */
+    template <typename T>
+    void scale_nearest_nhwc(const Window &window);
+
+    /** Scale function to use for the particular function to use */
+    using ScaleFunctionPtr = void (NEScaleKernel::*)(const Window &window);
+
+    ScaleFunctionPtr    _func;
     const ITensor      *_offsets;
     const ITensor      *_dx;
     const ITensor      *_dy;
     const ITensor      *_input;
     ITensor            *_output;
     InterpolationPolicy _policy;
-    BorderSize          _border_size;
     BorderMode          _border_mode;
     PixelValue          _constant_border_value;
     float               _sampling_offset;
-    bool                _use_padding;
     bool                _align_corners;
 };
 } // namespace arm_compute