1 files changed, 0 insertions, 195 deletions
diff --git a/src/runtime/CL/functions/CLHarrisCorners.cpp b/src/runtime/CL/functions/CLHarrisCorners.cpp
deleted file mode 100644
index aecec0d3c5..0000000000
--- a/src/runtime/CL/functions/CLHarrisCorners.cpp
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright (c) 2016-2020 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/CL/functions/CLHarrisCorners.h"
-
-#include "arm_compute/core/CL/OpenCL.h"
-#include "arm_compute/core/CL/kernels/CLFillBorderKernel.h"
-#include "arm_compute/core/CL/kernels/CLHarrisCornersKernel.h"
-#include "arm_compute/core/Error.h"
-#include "arm_compute/core/TensorInfo.h"
-#include "arm_compute/core/Validate.h"
-#include "arm_compute/runtime/CL/CLScheduler.h"
-#include "arm_compute/runtime/CL/functions/CLSobel3x3.h"
-#include "arm_compute/runtime/CL/functions/CLSobel5x5.h"
-#include "arm_compute/runtime/CL/functions/CLSobel7x7.h"
-#include "arm_compute/runtime/ITensorAllocator.h"
-#include "arm_compute/runtime/Scheduler.h"
-#include "support/MemorySupport.h"
-
-#include <cmath>
-#include <utility>
-
-using namespace arm_compute;
-
-CLHarrisCorners::CLHarrisCorners(std::shared_ptr<IMemoryManager> memory_manager) // NOLINT
-    : _memory_group(std::move(memory_manager)),
-      _sobel(nullptr),
-      _harris_score(),
-      _non_max_suppr(),
-      _candidates(),
-      _sort_euclidean(),
-      _border_gx(),
-      _border_gy(),
-      _gx(),
-      _gy(),
-      _score(),
-      _nonmax(),
-      _corners_list(),
-      _num_corner_candidates(0),
-      _corners(nullptr)
-{
-}
-
-void CLHarrisCorners::configure(ICLImage *input, float threshold, float min_dist,
-                                float sensitivity, int32_t gradient_size, int32_t block_size, ICLKeyPointArray *corners,
-                                BorderMode border_mode, uint8_t constant_border_value, bool use_fp16)
-{
-    configure(CLKernelLibrary::get().get_compile_context(), input, threshold, min_dist, sensitivity, gradient_size, block_size, corners, border_mode, constant_border_value, use_fp16);
-}
-
-void CLHarrisCorners::configure(const CLCompileContext &compile_context, ICLImage *input, float threshold, float min_dist,
-                                float sensitivity, int32_t gradient_size, int32_t block_size, ICLKeyPointArray *corners,
-                                BorderMode border_mode, uint8_t constant_border_value, bool use_fp16)
-{
-    ARM_COMPUTE_UNUSED(use_fp16); //TODO(COMPMID-772): Add half float support
-    ARM_COMPUTE_ERROR_ON_TENSOR_NOT_2D(input);
-    ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8);
-    ARM_COMPUTE_ERROR_ON(!(block_size == 3 || block_size == 5 || block_size == 7));
-    ARM_COMPUTE_ERROR_ON(nullptr == corners);
-
-    _corners = corners;
-
-    const TensorShape shape = input->info()->tensor_shape();
-    const DataType    dt    = (gradient_size < 7) ? DataType::S16 : DataType::S32;
-    TensorInfo        tensor_info(shape, 1, dt);
-
-    _gx.allocator()->init(tensor_info);
-    _gy.allocator()->init(tensor_info);
-
-    TensorInfo info_f32(shape, 1, DataType::F32);
-    _score.allocator()->init(info_f32);
-    _nonmax.allocator()->init(info_f32);
-
-    _corners_list.resize(shape.x() * shape.y());
-
-    // Manage intermediate buffers
-    _memory_group.manage(&_gx);
-    _memory_group.manage(&_gy);
-
-    /* Set/init Sobel kernel accordingly with gradient_size */
-    switch(gradient_size)
-    {
-        case 3:
-        {
-            auto k = arm_compute::support::cpp14::make_unique<CLSobel3x3>();
-            k->configure(compile_context, input, &_gx, &_gy, border_mode, constant_border_value);
-            _sobel = std::move(k);
-            break;
-        }
-        case 5:
-        {
-            auto k = arm_compute::support::cpp14::make_unique<CLSobel5x5>();
-            k->configure(compile_context, input, &_gx, &_gy, border_mode, constant_border_value);
-            _sobel = std::move(k);
-            break;
-        }
-        case 7:
-        {
-            auto k = arm_compute::support::cpp14::make_unique<CLSobel7x7>();
-            k->configure(compile_context, input, &_gx, &_gy, border_mode, constant_border_value);
-            _sobel = std::move(k);
-            break;
-        }
-        default:
-            ARM_COMPUTE_ERROR("Gradient size not implemented");
-    }
-
-    // Normalization factor
-    const float norm_factor               = 1.0f / (255.0f * pow(4.0f, gradient_size / 2) * block_size);
-    const float pow4_normalization_factor = pow(norm_factor, 4);
-
-    // Manage intermediate buffers
-    _memory_group.manage(&_score);
-
-    // Set/init Harris Score kernel accordingly with block_size
-    _harris_score.configure(compile_context, &_gx, &_gy, &_score, block_size, pow4_normalization_factor, threshold, sensitivity, border_mode == BorderMode::UNDEFINED);
-
-    // Configure border filling using harris score kernel's block size
-    _border_gx.configure(compile_context, &_gx, _harris_score.border_size(), border_mode, PixelValue(constant_border_value));
-    _border_gy.configure(compile_context, &_gy, _harris_score.border_size(), border_mode, PixelValue(constant_border_value));
-
-    // Allocate intermediate buffers
-    _gx.allocator()->allocate();
-    _gy.allocator()->allocate();
-
-    // Manage intermediate buffers
-    _memory_group.manage(&_nonmax);
-
-    // Init non-maxima suppression function
-    _non_max_suppr.configure(compile_context, &_score, &_nonmax, border_mode);
-
-    // Allocate intermediate buffers
-    _score.allocator()->allocate();
-
-    // Init corner candidates kernel
-    _candidates.configure(&_nonmax, _corners_list.data(), &_num_corner_candidates);
-
-    // Allocate intermediate buffers
-    _nonmax.allocator()->allocate();
-
-    // Init euclidean distance
-    _sort_euclidean.configure(_corners_list.data(), _corners, &_num_corner_candidates, min_dist);
-}
-
-void CLHarrisCorners::run()
-{
-    ARM_COMPUTE_ERROR_ON_MSG(_sobel == nullptr, "Unconfigured function");
-
-    MemoryGroupResourceScope scope_mg(_memory_group);
-
-    // Init to 0 number of corner candidates
-    _num_corner_candidates = 0;
-
-    // Run Sobel kernel
-    _sobel->run();
-
-    // Fill border before harris score kernel
-    CLScheduler::get().enqueue(_border_gx, false);
-    CLScheduler::get().enqueue(_border_gy, false);
-
-    // Run harris score kernel
-    CLScheduler::get().enqueue(_harris_score, false);
-
-    // Run non-maxima suppression
-    _non_max_suppr.run();
-
-    // Run corner candidate kernel
-    _nonmax.map(true);
-    Scheduler::get().schedule(&_candidates, Window::DimY);
-    _nonmax.unmap();
-
-    _corners->map(CLScheduler::get().queue(), true);
-    Scheduler::get().schedule(&_sort_euclidean, Window::DimY);
-    _corners->unmap(CLScheduler::get().queue());
-}