/*
 * Copyright (c) 2018-2020 Arm Limited.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include "arm_compute/runtime/CL/functions/CLUpsampleLayer.h"

#include "arm_compute/core/CL/OpenCL.h"
#include "arm_compute/core/Utils.h"
#include "arm_compute/runtime/CL/CLScheduler.h"
#include "src/core/CL/kernels/CLUpsampleLayerKernel.h"

namespace arm_compute
{
CLUpsampleLayer::CLUpsampleLayer() // NOLINT
    : _upsample(std::make_unique<CLUpsampleLayerKernel>()),
      _output(nullptr)
{
}

CLUpsampleLayer::~CLUpsampleLayer() = default;

Status CLUpsampleLayer::validate(const ITensorInfo *input, const ITensorInfo *output,
                                 const Size2D &info, const InterpolationPolicy upsampling_policy)
{
    return CLUpsampleLayerKernel::validate(input, output, info, upsampling_policy);
}

void CLUpsampleLayer::configure(ICLTensor *input, ICLTensor *output,
                                const Size2D &info, const InterpolationPolicy upsampling_policy)
{
    configure(CLKernelLibrary::get().get_compile_context(), input, output, info, upsampling_policy);
}

void CLUpsampleLayer::configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output,
                                const Size2D &info, const InterpolationPolicy upsampling_policy)
{
    ARM_COMPUTE_ERROR_ON_NULLPTR(input, output);

    _output = output;
    _upsample->configure(compile_context, input, _output, info, upsampling_policy);
}

void CLUpsampleLayer::run()
{
    CLScheduler::get().enqueue(*_upsample, false);
}
} // namespace arm_compute