Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame^] | 2 | * Copyright (c) 2017-2020 Arm Limited. |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 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/core/GLES_COMPUTE/kernels/GCFillBorderKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/Error.h" |
| 27 | #include "arm_compute/core/GLES_COMPUTE/GCHelpers.h" |
| 28 | #include "arm_compute/core/GLES_COMPUTE/GCKernelLibrary.h" |
| 29 | #include "arm_compute/core/GLES_COMPUTE/IGCTensor.h" |
| 30 | #include "arm_compute/core/GLES_COMPUTE/OpenGLES.h" |
| 31 | #include "arm_compute/core/TensorInfo.h" |
| 32 | #include "arm_compute/core/Utils.h" |
| 33 | #include "arm_compute/core/Validate.h" |
| 34 | #include "arm_compute/core/Window.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 35 | #include "support/StringSupport.h" |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 36 | |
| 37 | #include <cstdint> |
| 38 | #include <set> |
| 39 | #include <string> |
| 40 | |
| 41 | using namespace arm_compute; |
| 42 | |
| 43 | GCFillBorderKernel::GCFillBorderKernel() |
| 44 | : IGCKernel(), _tensor(nullptr) |
| 45 | { |
| 46 | } |
| 47 | |
| 48 | bool GCFillBorderKernel::is_parallelisable() const |
| 49 | { |
| 50 | return false; |
| 51 | } |
| 52 | |
| 53 | template <class T> |
| 54 | void GCFillBorderKernel::set_constant_border(unsigned int idx, const PixelValue &constant_border_value) |
| 55 | { |
| 56 | T value; |
| 57 | constant_border_value.get(value); |
Joel Liang | f1f3ebd | 2017-11-10 09:59:19 +0800 | [diff] [blame] | 58 | _kernel.set_argument(idx, static_cast<T>(value)); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 59 | } |
| 60 | |
| 61 | void GCFillBorderKernel::configure(const IGCTensor *tensor, BorderSize border_size, BorderMode border_mode, const PixelValue &constant_border_value) |
| 62 | { |
| 63 | ARM_COMPUTE_ERROR_ON(tensor == nullptr); |
| 64 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(tensor, 1, DataType::F32, DataType::F16); |
| 65 | ARM_COMPUTE_ERROR_ON(tensor->info()->num_channels() != 1); |
| 66 | |
| 67 | border_size.limit(tensor->info()->padding()); |
| 68 | |
| 69 | // If there is no border: early exit |
| 70 | if(border_size.empty() || border_mode == BorderMode::UNDEFINED) |
| 71 | { |
| 72 | return; |
| 73 | } |
| 74 | |
| 75 | // Select appropriate kernel |
| 76 | std::string kernel_name = "fill_image_borders_" + lower_string(string_from_border_mode(border_mode)); |
| 77 | |
| 78 | // Define build options |
| 79 | std::set<std::string> build_opts; |
| 80 | build_opts.emplace("#define LOCAL_SIZE_X " + support::cpp11::to_string(1)); |
| 81 | build_opts.emplace("#define LOCAL_SIZE_Y " + support::cpp11::to_string(1)); |
| 82 | build_opts.emplace("#define LOCAL_SIZE_Z " + support::cpp11::to_string(1)); |
| 83 | build_opts.emplace("#define BORDER_SIZE_TOP " + support::cpp11::to_string(border_size.top)); |
| 84 | build_opts.emplace("#define BORDER_SIZE_BOTTOM " + support::cpp11::to_string(border_size.bottom)); |
| 85 | build_opts.emplace("#define BORDER_SIZE_LEFT " + support::cpp11::to_string(border_size.left)); |
| 86 | build_opts.emplace("#define BORDER_SIZE_RIGHT " + support::cpp11::to_string(border_size.right)); |
| 87 | |
| 88 | if(border_mode == BorderMode::REPLICATE) |
| 89 | { |
| 90 | build_opts.emplace("#define FILL_IMAGE_BORDERS_REPLICATE\n"); |
| 91 | } |
| 92 | else |
| 93 | { |
| 94 | build_opts.emplace("#define FILL_IMAGE_BORDERS_CONSTANT\n"); |
| 95 | } |
| 96 | |
| 97 | switch(tensor->info()->data_type()) |
| 98 | { |
| 99 | case DataType::F16: |
| 100 | build_opts.emplace("#define DATA_TYPE_FP16"); |
| 101 | break; |
| 102 | |
| 103 | case DataType::F32: |
| 104 | build_opts.emplace("#define DATA_TYPE_FP32"); |
| 105 | break; |
| 106 | |
| 107 | default: |
| 108 | ARM_COMPUTE_ERROR("Current data type is not supported"); |
| 109 | break; |
| 110 | } |
| 111 | |
| 112 | // Create kernel |
| 113 | _kernel = static_cast<GCKernel>(GCKernelLibrary::get().create_kernel(kernel_name, build_opts)); |
| 114 | _tensor = tensor; |
| 115 | |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 116 | // Create static kernel arguments |
| 117 | const unsigned int valid_width = tensor->info()->valid_region().shape[0]; |
| 118 | const unsigned int valid_height = tensor->info()->valid_region().shape[1]; |
| 119 | const unsigned int total_valid_width = border_size.left + valid_width + border_size.right; |
| 120 | |
| 121 | // Set static kernel arguments |
| 122 | unsigned int idx = num_arguments_per_3D_tensor(); //Skip the tensor parameters |
Joel Liang | f1f3ebd | 2017-11-10 09:59:19 +0800 | [diff] [blame] | 123 | _kernel.set_argument(idx++, valid_width); |
| 124 | _kernel.set_argument(idx++, valid_height); |
| 125 | _kernel.set_argument(idx++, tensor->info()->valid_region().anchor[0]); |
| 126 | _kernel.set_argument(idx++, tensor->info()->valid_region().anchor[1]); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 127 | |
| 128 | if(BorderMode::CONSTANT == border_mode) |
| 129 | { |
| 130 | set_constant_border<float>(idx++, constant_border_value); |
| 131 | } |
| 132 | |
| 133 | // Configure kernel window |
| 134 | Window win; |
| 135 | win.set(Window::DimX, Window::Dimension(0, total_valid_width + valid_height)); |
| 136 | win.set(Window::DimY, Window::Dimension(0, 1, 1)); |
| 137 | win.use_tensor_dimensions(tensor->info()->tensor_shape(), Window::DimZ); |
| 138 | |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 139 | IGCKernel::configure(win); |
| 140 | } |
| 141 | |
| 142 | void GCFillBorderKernel::run(const Window &window) |
| 143 | { |
| 144 | // Border mode undefined or border width == 0 |
| 145 | if(_kernel.get_program() == 0) |
| 146 | { |
| 147 | return; |
| 148 | } |
| 149 | |
| 150 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 151 | ARM_COMPUTE_ERROR_ON_MISMATCHING_WINDOWS(IGCKernel::window(), window); |
| 152 | |
| 153 | _kernel.use(); |
| 154 | Window slice = window.first_slice_window_3D(); |
| 155 | |
| 156 | do |
| 157 | { |
| 158 | unsigned int idx = 0; |
| 159 | add_3D_tensor_argument(idx, _tensor, 1, slice); |
| 160 | |
| 161 | _kernel.update_shader_params(); |
| 162 | |
| 163 | enqueue(*this, slice); |
| 164 | } |
| 165 | while(window.slide_window_slice_3D(slice)); |
| 166 | } |