Compute Library
 21.02
NEWarpAffine.cpp
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25 
26 #include "arm_compute/core/Error.h"
30 
31 #include <utility>
32 
33 using namespace arm_compute;
34 
35 void NEWarpAffine::configure(ITensor *input, ITensor *output, const std::array<float, 9> &matrix, InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value)
36 {
39 
40  switch(policy)
41  {
43  {
44  auto k = std::make_unique<NEWarpAffineKernel<InterpolationPolicy::NEAREST_NEIGHBOR>>();
45  k->configure(input, output, matrix, border_mode, constant_border_value);
46  _kernel = std::move(k);
47  break;
48  }
50  {
51  auto k = std::make_unique<NEWarpAffineKernel<InterpolationPolicy::BILINEAR>>();
52  k->configure(input, output, matrix, border_mode, constant_border_value);
53  _kernel = std::move(k);
54  break;
55  }
57  default:
58  ARM_COMPUTE_ERROR("Interpolation type not supported");
59  }
60 
61  auto b = std::make_unique<NEFillBorderKernel>();
62  b->configure(input, _kernel->border_size(), border_mode, constant_border_value);
63  _border_handler = std::move(b);
64 }
BorderMode
Methods available to handle borders.
Definition: Types.h:265
InterpolationPolicy
Interpolation method.
Definition: Types.h:392
SimpleTensor< float > b
Definition: DFT.cpp:157
#define ARM_COMPUTE_ERROR(msg)
Print the given message then throw an std::runtime_error.
Definition: Error.h:352
1 channel, 1 U8 per channel
Output values are defined by bilinear interpolation between the pixels.
void configure(ITensor *input, ITensor *output, const std::array< float, 9 > &matrix, InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value=0)
Initialize the function&#39;s source, destination, interpolation policy and border_mode.
Output values are defined to match the source pixel whose center is nearest to the sample position...
Interface for Neon tensor.
Definition: ITensor.h:36
Copyright (c) 2017-2021 Arm Limited.
Output values are determined by averaging the source pixels whose areas fall under the area of the de...
#define ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(t, c,...)
Definition: Validate.h:790