chromium/third_party/tflite/src/tensorflow/lite/kernels/resize_bilinear.cc

/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==============================================================================*/
#include <stdint.h>

#include "tensorflow/lite/core/c/builtin_op_data.h"
#include "tensorflow/lite/core/c/common.h"
#include "tensorflow/lite/kernels/internal/compatibility.h"
#include "tensorflow/lite/kernels/internal/optimized/neon_check.h"
#include "tensorflow/lite/kernels/internal/optimized/optimized_ops.h"
// clang-format off: Clang-format thinks this header is paired.
#include "tensorflow/lite/kernels/internal/optimized/resize_bilinear.h"
// clang-format on
#include "tensorflow/lite/kernels/internal/reference/reference_ops.h"
#include "tensorflow/lite/kernels/internal/tensor.h"
#include "tensorflow/lite/kernels/internal/tensor_ctypes.h"
#include "tensorflow/lite/kernels/internal/types.h"
#include "tensorflow/lite/kernels/kernel_util.h"

namespace tflite {
namespace ops {
namespace builtin {
namespace resize_bilinear {

// This file has three implementation of RESIZE_BILINEAR.
enum KernelType { … };

constexpr int kInputTensor = …;
constexpr int kSizeTensor = …;
constexpr int kOutputTensor = …;

TfLiteStatus ResizeOutputTensor(TfLiteContext* context,
                                const TfLiteTensor* input,
                                const TfLiteTensor* size,
                                TfLiteTensor* output) { … }

TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) { … }

template <KernelType kernel_type>
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) { … }

}  // namespace resize_bilinear

TfLiteRegistration* Register_RESIZE_BILINEAR_REF() { … }

TfLiteRegistration* Register_RESIZE_BILINEAR() { … }

}  // namespace builtin
}  // namespace ops
}  // namespace tflite