1 /*
2 * Copyright (c) 2016-2021 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/CLDepthConvertLayer.h"
25
26 #include "arm_compute/core/CL/CLKernelLibrary.h"
27 #include "arm_compute/core/CL/ICLTensor.h"
28 #include "arm_compute/core/Validate.h"
29 #include "src/core/CL/ICLKernel.h"
30 #include "src/gpu/cl/operators/ClCast.h"
31
32 #include "src/common/utils/Log.h"
33
34 #include <utility>
35
36 namespace arm_compute
37 {
38 struct CLDepthConvertLayer::Impl
39 {
40 const ICLTensor *src{ nullptr };
41 ICLTensor *dst{ nullptr };
42 std::unique_ptr<opencl::ClCast> op{ nullptr };
43 };
44
CLDepthConvertLayer()45 CLDepthConvertLayer::CLDepthConvertLayer()
46 : _impl(std::make_unique<Impl>())
47 {
48 }
49 CLDepthConvertLayer::CLDepthConvertLayer(CLDepthConvertLayer &&) = default;
50 CLDepthConvertLayer &CLDepthConvertLayer::operator=(CLDepthConvertLayer &&) = default;
51 CLDepthConvertLayer::~CLDepthConvertLayer() = default;
52
configure(const ICLTensor * input,ICLTensor * output,ConvertPolicy policy,uint32_t shift)53 void CLDepthConvertLayer::configure(const ICLTensor *input, ICLTensor *output, ConvertPolicy policy, uint32_t shift)
54 {
55 configure(CLKernelLibrary::get().get_compile_context(), input, output, policy, shift);
56 }
57
configure(const CLCompileContext & compile_context,const ICLTensor * input,ICLTensor * output,ConvertPolicy policy,uint32_t shift)58 void CLDepthConvertLayer::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, ConvertPolicy policy, uint32_t shift)
59 {
60 ARM_COMPUTE_UNUSED(shift);
61 ARM_COMPUTE_LOG_PARAMS(input, output, policy, shift);
62
63 _impl->src = input;
64 _impl->dst = output;
65
66 ARM_COMPUTE_ERROR_ON_NULLPTR(_impl->src, _impl->dst);
67 ARM_COMPUTE_ERROR_ON(shift != 0);
68
69 _impl->op = std::make_unique<opencl::ClCast>();
70 _impl->op->configure(compile_context, _impl->src->info(), _impl->dst->info(), policy);
71 }
72
validate(const ITensorInfo * input,const ITensorInfo * output,ConvertPolicy policy,uint32_t shift)73 Status CLDepthConvertLayer::validate(const ITensorInfo *input, const ITensorInfo *output, ConvertPolicy policy, uint32_t shift)
74 {
75 ARM_COMPUTE_RETURN_ERROR_ON(shift != 0);
76 return opencl::ClCast::validate(input, output, policy);
77 }
78
run()79 void CLDepthConvertLayer::run()
80 {
81 ITensorPack pack = { { ACL_SRC, _impl->src }, { ACL_DST, _impl->dst } };
82 _impl->op->run(pack);
83 }
84 } // namespace arm_compute
85