| /* |
| * Copyright (c) 2017-2018 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/core/AccessWindowAutoPadding.h" |
| |
| #include "arm_compute/core/ITensorInfo.h" |
| #include "arm_compute/core/Window.h" |
| |
| using namespace arm_compute; |
| |
| AccessWindowAutoPadding::AccessWindowAutoPadding(ITensorInfo *info) |
| : _info(info) |
| { |
| } |
| |
| ValidRegion AccessWindowAutoPadding::compute_valid_region(const Window &window, ValidRegion input_valid_region, bool border_undefined, BorderSize border_size) const |
| { |
| ARM_COMPUTE_UNUSED(window); |
| ARM_COMPUTE_UNUSED(input_valid_region); |
| ARM_COMPUTE_UNUSED(border_undefined); |
| ARM_COMPUTE_UNUSED(border_size); |
| |
| return compute_valid_region(); |
| } |
| |
| ValidRegion AccessWindowAutoPadding::compute_valid_region() const |
| { |
| if(_info == nullptr) |
| { |
| return ValidRegion(); |
| } |
| |
| return ValidRegion(Coordinates(), _info->tensor_shape()); |
| } |
| |
| void AccessWindowAutoPadding::set_valid_region() |
| { |
| if(_info == nullptr) |
| { |
| return; |
| } |
| |
| _info->set_valid_region(compute_valid_region()); |
| } |
| |
| bool AccessWindowAutoPadding::update_window_if_needed(Window &window) const |
| { |
| ARM_COMPUTE_UNUSED(window); |
| |
| return false; |
| } |
| |
| bool AccessWindowAutoPadding::update_padding_if_needed(const Window &window) |
| { |
| ARM_COMPUTE_UNUSED(window); |
| |
| // Only update the padding if the tensor allows it |
| if(_info == nullptr || !_info->is_resizable()) |
| { |
| return false; |
| } |
| |
| // Update strides in tensor info |
| return _info->auto_padding(); |
| } |