| /* |
| * 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/runtime/NEON/functions/NEDepthConcatenate.h" |
| |
| #include "arm_compute/core/Error.h" |
| #include "arm_compute/core/Helpers.h" |
| #include "arm_compute/core/ITensor.h" |
| #include "arm_compute/core/NEON/kernels/NEDepthConcatenateKernel.h" |
| #include "arm_compute/core/NEON/kernels/NEFillBorderKernel.h" |
| #include "arm_compute/core/PixelValue.h" |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/runtime/NEON/NEScheduler.h" |
| |
| using namespace arm_compute; |
| |
| NEDepthConcatenate::NEDepthConcatenate() |
| : _inputs_vector(), _concat_kernels_vector(), _border_handlers_vector(), _num_inputs(0) |
| { |
| } |
| |
| void NEDepthConcatenate::configure(std::vector<ITensor *> inputs_vector, ITensor *output) |
| { |
| ARM_COMPUTE_ERROR_ON(inputs_vector.size() < 2); |
| |
| _num_inputs = inputs_vector.size(); |
| _concat_kernels_vector = arm_compute::cpp14::make_unique<NEDepthConcatenateKernel[]>(_num_inputs); |
| _border_handlers_vector = arm_compute::cpp14::make_unique<NEFillBorderKernel[]>(_num_inputs); |
| |
| unsigned int depth_offset = 0; |
| for(unsigned int i = 0; i < _num_inputs; ++i) |
| { |
| _concat_kernels_vector[i].configure(inputs_vector.at(i), depth_offset, output); |
| _border_handlers_vector[i].configure(inputs_vector.at(i), _concat_kernels_vector[i].border_size(), BorderMode::CONSTANT, PixelValue(0)); |
| |
| depth_offset += inputs_vector.at(i)->info()->dimension(2); |
| } |
| } |
| |
| void NEDepthConcatenate::run() |
| { |
| for(unsigned i = 0; i < _num_inputs; ++i) |
| { |
| NEScheduler::get().schedule(&_border_handlers_vector[i], Window::DimX); |
| NEScheduler::get().schedule(&_concat_kernels_vector[i], Window::DimX); |
| } |
| } |