COMPMID-3639: (3RDPARTY_UPDATE) Move CL kernels to src
Change-Id: I10d27db788e5086adae1841e3e2441cd9b76ef84
Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4310
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/core/CL/kernels/CLNonMaximaSuppression3x3Kernel.h b/src/core/CL/kernels/CLNonMaximaSuppression3x3Kernel.h
new file mode 100644
index 0000000..d9ed60c
--- /dev/null
+++ b/src/core/CL/kernels/CLNonMaximaSuppression3x3Kernel.h
@@ -0,0 +1,60 @@
+/*
+ * 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.
+ */
+#ifndef ARM_COMPUTE_CLNONMAXIMASUPPRESSION3x3KERNEL_H
+#define ARM_COMPUTE_CLNONMAXIMASUPPRESSION3x3KERNEL_H
+
+#include "src/core/CL/ICLSimple2DKernel.h"
+
+namespace arm_compute
+{
+class ICLTensor;
+
+/** Interface to perform Non-Maxima suppression over a 3x3 window using OpenCL
+ *
+ * @note Used by @ref CLFastCorners and @ref CLHarrisCorners
+ */
+class CLNonMaximaSuppression3x3Kernel : public ICLSimple2DKernel
+{
+public:
+ /** Initialise the kernel's sources, destinations and border mode.
+ *
+ * @param[in] input Source tensor. Data types supported: U8, F32. (Must be the same as the output tensor)
+ * @param[out] output Destination tensor. Data types supported: U8, F32. (Must be the same as the input tensor)
+ * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant.
+ */
+ void configure(const ICLTensor *input, ICLTensor *output, bool border_undefined);
+ /** Initialise the kernel's sources, destinations and border mode.
+ *
+ * @param[in] compile_context The compile context to be used.
+ * @param[in] input Source tensor. Data types supported: U8, F32. (Must be the same as the output tensor)
+ * @param[out] output Destination tensor. Data types supported: U8, F32. (Must be the same as the input tensor)
+ * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant.
+ */
+ void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, bool border_undefined);
+
+ // Inherited methods overridden:
+ BorderSize border_size() const override;
+};
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_CLNONMAXIMASUPPRESSION3x3KERNEL_H */