1 /*
2 * Copyright (c) 2016-2020 Arm Limited.
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/runtime/CL/functions/CLSobel3x3.h"
25
26 #include "arm_compute/core/PixelValue.h"
27 #include "src/core/CL/kernels/CLFillBorderKernel.h"
28 #include "src/core/CL/kernels/CLSobel3x3Kernel.h"
29 #include "support/MemorySupport.h"
30
31 #include <utility>
32
33 using namespace arm_compute;
34
35 CLSobel3x3::~CLSobel3x3() = default;
36
configure(ICLTensor * input,ICLTensor * output_x,ICLTensor * output_y,BorderMode border_mode,uint8_t constant_border_value)37 void CLSobel3x3::configure(ICLTensor *input, ICLTensor *output_x, ICLTensor *output_y, BorderMode border_mode, uint8_t constant_border_value)
38 {
39 configure(CLKernelLibrary::get().get_compile_context(), input, output_x, output_y, border_mode, constant_border_value);
40 }
41
configure(const CLCompileContext & compile_context,ICLTensor * input,ICLTensor * output_x,ICLTensor * output_y,BorderMode border_mode,uint8_t constant_border_value)42 void CLSobel3x3::configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output_x, ICLTensor *output_y, BorderMode border_mode, uint8_t constant_border_value)
43 {
44 auto k = arm_compute::support::cpp14::make_unique<CLSobel3x3Kernel>();
45 k->configure(compile_context, input, output_x, output_y, border_mode == BorderMode::UNDEFINED);
46 _kernel = std::move(k);
47 _border_handler->configure(compile_context, input, _kernel->border_size(), border_mode, PixelValue(constant_border_value));
48 }
49