Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "arm_compute/runtime/NEON/functions/NEDepthConcatenate.h" |
| 25 | |
| 26 | #include "arm_compute/core/Error.h" |
| 27 | #include "arm_compute/core/Helpers.h" |
| 28 | #include "arm_compute/core/ITensor.h" |
| 29 | #include "arm_compute/core/NEON/kernels/NEDepthConcatenateKernel.h" |
| 30 | #include "arm_compute/core/NEON/kernels/NEFillBorderKernel.h" |
| 31 | #include "arm_compute/core/PixelValue.h" |
| 32 | #include "arm_compute/core/Types.h" |
| 33 | #include "arm_compute/runtime/NEON/NEScheduler.h" |
| 34 | |
| 35 | using namespace arm_compute; |
| 36 | |
| 37 | NEDepthConcatenate::NEDepthConcatenate() |
| 38 | : _inputs_vector(), _concat_kernels_vector(), _border_handlers_vector(), _num_inputs(0) |
| 39 | { |
| 40 | } |
| 41 | |
| 42 | void NEDepthConcatenate::configure(std::vector<ITensor *> inputs_vector, ITensor *output) |
| 43 | { |
| 44 | ARM_COMPUTE_ERROR_ON(inputs_vector.size() < 2); |
| 45 | |
| 46 | _num_inputs = inputs_vector.size(); |
| 47 | _concat_kernels_vector = arm_compute::cpp14::make_unique<NEDepthConcatenateKernel[]>(_num_inputs); |
| 48 | _border_handlers_vector = arm_compute::cpp14::make_unique<NEFillBorderKernel[]>(_num_inputs); |
| 49 | |
| 50 | unsigned int depth_offset = 0; |
| 51 | for(unsigned int i = 0; i < _num_inputs; ++i) |
| 52 | { |
| 53 | _concat_kernels_vector[i].configure(inputs_vector.at(i), depth_offset, output); |
| 54 | _border_handlers_vector[i].configure(inputs_vector.at(i), _concat_kernels_vector[i].border_size(), BorderMode::CONSTANT, PixelValue(0)); |
| 55 | |
| 56 | depth_offset += inputs_vector.at(i)->info()->dimension(2); |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | void NEDepthConcatenate::run() |
| 61 | { |
| 62 | for(unsigned i = 0; i < _num_inputs; ++i) |
| 63 | { |
| 64 | NEScheduler::get().schedule(&_border_handlers_vector[i], Window::DimX); |
| 65 | NEScheduler::get().schedule(&_concat_kernels_vector[i], Window::DimX); |
| 66 | } |
| 67 | } |