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 "src/core/CL/kernels/CLGaussian5x5Kernel.h"
25
26 #include <cstdint>
27
28 using namespace arm_compute;
29
configure(const ICLTensor * input,ICLTensor * output,bool border_undefined)30 void CLGaussian5x5HorKernel::configure(const ICLTensor *input, ICLTensor *output, bool border_undefined)
31 {
32 configure(CLKernelLibrary::get().get_compile_context(), input, output, border_undefined);
33 }
34
configure(const CLCompileContext & compile_context,const ICLTensor * input,ICLTensor * output,bool border_undefined)35 void CLGaussian5x5HorKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, bool border_undefined)
36 {
37 const std::array<int16_t, 5> matrix = { 1, 4, 6, 4, 1 };
38
39 // Set arguments
40 CLSeparableConvolution5x5HorKernel::configure(compile_context, input, output, matrix.data(), border_undefined);
41 }
42
configure(const ICLTensor * input,ICLTensor * output,bool border_undefined)43 void CLGaussian5x5VertKernel::configure(const ICLTensor *input, ICLTensor *output, bool border_undefined)
44 {
45 configure(CLKernelLibrary::get().get_compile_context(), input, output, border_undefined);
46 }
47
configure(const CLCompileContext & compile_context,const ICLTensor * input,ICLTensor * output,bool border_undefined)48 void CLGaussian5x5VertKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, bool border_undefined)
49 {
50 const uint32_t scale = 256;
51 const std::array<int16_t, 5> matrix = { 1, 4, 6, 4, 1 };
52
53 // Set arguments
54 CLSeparableConvolution5x5VertKernel::configure(compile_context, input, output, matrix.data(), scale, border_undefined);
55 }
56