Compute Library
 21.02
NEWarpPerspective.cpp
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25 
26 #include "arm_compute/core/Error.h"
30 
31 #include <utility>
32 
33 namespace arm_compute
34 {
35 void NEWarpPerspective::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<NEWarpPerspectiveKernel<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<NEWarpPerspectiveKernel<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 }
65 } // namespace arm_compute
BorderMode
Methods available to handle borders.
Definition: Types.h:265
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.
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.
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