Compute Library
 21.02
AccessWindowAutoPadding.cpp
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25 
28 
29 using namespace arm_compute;
30 
32  : _info(info)
33 {
34 }
35 
36 ValidRegion AccessWindowAutoPadding::compute_valid_region(const Window &window, ValidRegion input_valid_region, bool border_undefined, BorderSize border_size) const
37 {
38  ARM_COMPUTE_UNUSED(window);
39  ARM_COMPUTE_UNUSED(input_valid_region);
40  ARM_COMPUTE_UNUSED(border_undefined);
41  ARM_COMPUTE_UNUSED(border_size);
42 
43  return compute_valid_region();
44 }
45 
47 {
48  if(_info == nullptr)
49  {
50  return ValidRegion{};
51  }
52 
53  return ValidRegion{ Coordinates(), _info->tensor_shape() };
54 }
55 
57 {
58  if(_info == nullptr)
59  {
60  return;
61  }
62 
64 }
65 
67 {
68  ARM_COMPUTE_UNUSED(window);
69 
70  return false;
71 }
72 
74 {
75  ARM_COMPUTE_UNUSED(window);
76 
77  // Only update the padding if the tensor allows it
78  if(_info == nullptr || !_info->is_resizable())
79  {
80  return false;
81  }
82 
83  // Update strides in tensor info
84  return _info->auto_padding();
85 }
Container for 2D border size.
Definition: Types.h:273
ValidRegion compute_valid_region() const
Return a valid region that spans across the entire tensor.
Store the tensor's metadata.
Definition: ITensorInfo.h:40
AccessWindowAutoPadding(ITensorInfo *info)
Default constructor.
Copyright (c) 2017-2021 Arm Limited.
virtual void set_valid_region(const ValidRegion &valid_region)=0
Set the valid region of the tensor.
bool update_padding_if_needed(const Window &window) override
Increase the padding to be large enough for the window.
virtual bool is_resizable() const =0
Flag indicating whether the size of the tensor can be changed.
virtual bool auto_padding()=0
Update the offset to the first element and the strides to automatically computed values.
#define ARM_COMPUTE_UNUSED(...)
To avoid unused variables warnings.
Definition: Error.h:152
virtual const TensorShape & tensor_shape() const =0
Size for each dimension of the tensor.
bool update_window_if_needed(Window &window) const override
Shrink the window if padding is not large enough.
Coordinates of an item.
Definition: Coordinates.h:37
ScaleKernelInfo info(interpolation_policy, default_border_mode, PixelValue(), sampling_policy, false)
Container for valid region of a window.
Definition: Types.h:188
void set_valid_region()
Set the valid region to match the entire tensor.
Describe a multidimensional execution window.
Definition: Window.h:39