COMPMID-344 Updated doxygen
Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae
diff --git a/src/runtime/CL/functions/CLHOGDetector.cpp b/src/runtime/CL/functions/CLHOGDetector.cpp
new file mode 100644
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+++ b/src/runtime/CL/functions/CLHOGDetector.cpp
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+/*
+ * Copyright (c) 2017 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/CLHOGDetector.h"
+
+#include "arm_compute/core/CL/kernels/CLHOGDetectorKernel.h"
+#include "arm_compute/core/Helpers.h"
+#include "arm_compute/runtime/CL/CLScheduler.h"
+
+#include <algorithm>
+
+using namespace arm_compute;
+
+CLHOGDetector::CLHOGDetector()
+ : _hog_detector_kernel(), _detection_windows(nullptr), _num_detection_windows()
+{
+}
+
+void CLHOGDetector::configure(const ICLTensor *input, const ICLHOG *hog, ICLDetectionWindowArray *detection_windows, const Size2D &detection_window_stride, float threshold, size_t idx_class)
+{
+ _detection_windows = detection_windows;
+
+ // Allocate buffer for storing the number of detected objects
+ _num_detection_windows = cl::Buffer(CLScheduler::get().context(), CL_MEM_ALLOC_HOST_PTR | CL_MEM_READ_WRITE, sizeof(unsigned int));
+
+ // Configure HOGDetectorKernel
+ _hog_detector_kernel.configure(input, hog, detection_windows, &_num_detection_windows, detection_window_stride, threshold, idx_class);
+}
+
+void CLHOGDetector::run()
+{
+ cl::CommandQueue q = CLScheduler::get().queue();
+
+ // Reset number of detections
+ const unsigned int init_num_detection_windows = _detection_windows->num_values();
+ q.enqueueWriteBuffer(_num_detection_windows, CL_FALSE, 0, sizeof(unsigned int), &init_num_detection_windows);
+
+ // Run CLHOGDetectorKernel
+ CLScheduler::get().enqueue(_hog_detector_kernel);
+
+ // Read number of detections
+ unsigned int num_detection_windows = 0;
+ q.enqueueReadBuffer(_num_detection_windows, CL_TRUE, 0, sizeof(unsigned int), &num_detection_windows);
+
+ // Update the number of values stored in _detection_windows
+ _detection_windows->resize(static_cast<size_t>(num_detection_windows));
+
+ q.flush();
+}
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