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/*
* Copyright (c) 2017 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/graph/nodes/DepthConvertLayer.h"
#include "arm_compute/graph/Error.h"
#include "arm_compute/graph/NodeContext.h"
#include "arm_compute/graph/OperationRegistry.h"
using namespace arm_compute::graph;
DepthConvertLayer::DepthConvertLayer(const ConvertPolicy policy, uint32_t shift, DataType output_datatype)
: _policy(policy), _shift(shift), _output_datatype(output_datatype)
{
}
std::unique_ptr<arm_compute::IFunction> DepthConvertLayer::instantiate_node(GraphContext &ctx, ITensorObject *input, ITensorObject *output)
{
ARM_COMPUTE_ERROR_ON_UNALLOCATED_TENSOR_OBJECT(input, output);
_target_hint = ctx.hints().target_hint();
arm_compute::ITensor *in = input->tensor();
arm_compute::ITensor *out = output->tensor();
// Auto configure output
arm_compute::auto_init_if_empty(*out->info(), in->info()->tensor_shape(), 1, _output_datatype, in->info()->fixed_point_position());
// Create node context
NodeContext node_ctx(OperationType::DepthConvertLayer);
node_ctx.set_target(_target_hint);
node_ctx.add_input(in);
node_ctx.add_output(out);
node_ctx.add_parameter<ConvertPolicy>("ConvertPolicy", _policy);
node_ctx.add_parameter<uint32_t>("shift", _shift);
// Get function
return OperationRegistry::get().find_operation(OperationType::DepthConvertLayer, _target_hint)->configure(node_ctx);
}
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