zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 1 | /* |
Frank Lei | 4406fd6 | 2018-02-01 14:47:14 +0800 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [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/GCNormalizePlanarYUVLayerKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/AccessWindowStatic.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/Helpers.h" |
| 31 | #include "arm_compute/core/Utils.h" |
| 32 | #include "arm_compute/core/Validate.h" |
| 33 | #include "arm_compute/core/Window.h" |
| 34 | |
| 35 | #include "support/ToolchainSupport.h" |
| 36 | |
| 37 | using namespace arm_compute; |
| 38 | |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 39 | namespace |
| 40 | { |
| 41 | Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *mean, const ITensorInfo *std) |
| 42 | { |
| 43 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16); |
| 44 | ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(output); |
| 45 | ARM_COMPUTE_RETURN_ERROR_ON(input->data_layout() != DataLayout::NCHW); |
| 46 | |
| 47 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, mean, std); |
| 48 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(mean, std); |
| 49 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(mean->num_dimensions() > 1, "mean and std must be vectors"); |
| 50 | |
| 51 | const unsigned int channel_idx = get_data_layout_dimension_index(input->data_layout(), DataLayoutDimension::CHANNEL); |
| 52 | ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(channel_idx) != mean->dimension(0)); |
| 53 | |
| 54 | // Checks performed when output is configured |
| 55 | if(output->total_size() != 0) |
| 56 | { |
| 57 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| 58 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
| 59 | } |
| 60 | |
| 61 | return Status{}; |
| 62 | } |
| 63 | |
| 64 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *output, ITensorInfo *mean, ITensorInfo *std) |
| 65 | { |
| 66 | // Output tensor auto initialization if not yet initialized |
| 67 | auto_init_if_empty(*output, *input->clone()); |
| 68 | |
| 69 | const unsigned int num_elems_processed_per_iteration = 4; |
| 70 | |
| 71 | // Configure kernel window |
| 72 | Window win = calculate_max_window(*input, Steps(num_elems_processed_per_iteration)); |
| 73 | |
| 74 | AccessWindowHorizontal input_access(input, 0, num_elems_processed_per_iteration); |
| 75 | AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); |
| 76 | const int mean_padding = ceil_to_multiple(mean->dimension(0), num_elems_processed_per_iteration) - mean->dimension(0); |
| 77 | const int std_padding = ceil_to_multiple(std->dimension(0), num_elems_processed_per_iteration) - std->dimension(0); |
| 78 | AccessWindowStatic mean_access(mean, 0, 0, mean->dimension(0) + mean_padding, mean->dimension(1)); |
| 79 | AccessWindowStatic std_access(std, 0, 0, std->dimension(0) + std_padding, std->dimension(1)); |
| 80 | |
| 81 | const bool window_changed = update_window_and_padding(win, input_access, output_access, mean_access, std_access); |
| 82 | output_access.set_valid_region(win, input->valid_region()); |
| 83 | |
| 84 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
| 85 | return std::make_pair(err, win); |
| 86 | } |
| 87 | } // namespace |
| 88 | |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 89 | GCNormalizePlanarYUVLayerKernel::GCNormalizePlanarYUVLayerKernel() |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 90 | : _input(nullptr), _output(nullptr), _mean(nullptr), _std(nullptr) |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 91 | { |
| 92 | } |
| 93 | |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 94 | void GCNormalizePlanarYUVLayerKernel::configure(const IGCTensor *input, IGCTensor *output, const IGCTensor *mean, const IGCTensor *std) |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 95 | { |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 96 | ARM_COMPUTE_ERROR_ON_NULLPTR(input, output, mean, std); |
| 97 | |
| 98 | // Output tensor auto initialization if not yet initialized |
| 99 | auto_init_if_empty(*output->info(), *input->info()->clone()); |
| 100 | |
| 101 | // Perform validation step |
| 102 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info(), mean->info(), std->info())); |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 103 | |
| 104 | _input = input; |
| 105 | _output = output; |
| 106 | _mean = mean; |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 107 | _std = std; |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 108 | |
| 109 | // Set build options |
| 110 | std::set<std::string> build_opts; |
| 111 | build_opts.emplace(("#define LOCAL_SIZE_X " + support::cpp11::to_string(1))); |
| 112 | build_opts.emplace(("#define LOCAL_SIZE_Y " + support::cpp11::to_string(1))); |
| 113 | build_opts.emplace(("#define LOCAL_SIZE_Z " + support::cpp11::to_string(1))); |
| 114 | |
| 115 | // Create kernel |
| 116 | _kernel = static_cast<GCKernel>(GCKernelLibrary::get().create_kernel("normalize_planar_yuv_layer", build_opts)); |
| 117 | |
| 118 | // Configure kernel window |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 119 | auto win_config = validate_and_configure_window(input->info(), output->info(), mean->info(), std->info()); |
| 120 | ARM_COMPUTE_ERROR_THROW_ON(std::get<0>(win_config)); |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 121 | |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 122 | IGCKernel::configure(std::get<1>(win_config)); |
| 123 | } |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 124 | |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 125 | Status GCNormalizePlanarYUVLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *mean, const ITensorInfo *std) |
| 126 | { |
| 127 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output, mean, std)); |
| 128 | ARM_COMPUTE_RETURN_ON_ERROR(std::get<0>(validate_and_configure_window(input->clone().get(), output->clone().get(), mean->clone().get(), std->clone().get()))); |
| 129 | return Status{}; |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 130 | } |
| 131 | |
| 132 | void GCNormalizePlanarYUVLayerKernel::run(const Window &window) |
| 133 | { |
| 134 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 135 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); |
| 136 | |
| 137 | _kernel.use(); |
| 138 | |
Frank Lei | 4406fd6 | 2018-02-01 14:47:14 +0800 | [diff] [blame] | 139 | _output->set_needs_shifting(true); |
| 140 | |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 141 | Window slice = window.first_slice_window_3D(); |
| 142 | |
| 143 | Window slice_in; |
| 144 | //slice_in.use_tensor_dimensions(_mean->info()->tensor_shape()); |
| 145 | slice_in = window.first_slice_window_1D(); |
| 146 | slice_in.set(Window::DimX, Window::Dimension(0, 0, 0)); |
| 147 | |
| 148 | unsigned int idx = 2 * num_arguments_per_3D_tensor(); |
| 149 | add_1D_tensor_argument(idx, _mean, 3, slice_in); |
Michele Di Giorgio | b57be0d | 2018-08-31 16:26:25 +0100 | [diff] [blame] | 150 | add_1D_tensor_argument(idx, _std, 4, slice_in); |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 151 | |
Frank Lei | 4406fd6 | 2018-02-01 14:47:14 +0800 | [diff] [blame] | 152 | slice_in = window.first_slice_window_3D(); |
| 153 | |
| 154 | slice.shift(Window::DimX, -(_output->info()->padding()).left); |
| 155 | |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 156 | do |
| 157 | { |
| 158 | idx = 0; |
Frank Lei | 4406fd6 | 2018-02-01 14:47:14 +0800 | [diff] [blame] | 159 | add_3D_tensor_argument(idx, _input, 1, slice_in); |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 160 | add_3D_tensor_argument(idx, _output, 2, slice); |
| 161 | |
| 162 | _kernel.update_shader_params(); |
| 163 | |
| 164 | enqueue(*this, slice); |
| 165 | } |
Frank Lei | 4406fd6 | 2018-02-01 14:47:14 +0800 | [diff] [blame] | 166 | while(window.slide_window_slice_3D(slice) && window.slide_window_slice_3D(slice_in)); |
zhenglin | 0fb6cf5 | 2017-12-12 15:56:09 +0800 | [diff] [blame] | 167 | } |