1 /*
2 * Copyright (c) 2018-2020 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/CLMemory.h"
25
26 #include "arm_compute/core/Error.h"
27 #include "support/Cast.h"
28
29 namespace arm_compute
30 {
CLMemory()31 CLMemory::CLMemory()
32 : _region(nullptr), _region_owned(nullptr)
33 {
34 }
35
CLMemory(const std::shared_ptr<ICLMemoryRegion> & memory)36 CLMemory::CLMemory(const std::shared_ptr<ICLMemoryRegion> &memory)
37 : _region(nullptr), _region_owned(memory)
38 {
39 _region_owned = memory;
40 _region = _region_owned.get();
41 }
42
CLMemory(ICLMemoryRegion * memory)43 CLMemory::CLMemory(ICLMemoryRegion *memory)
44 : _region(memory), _region_owned(nullptr)
45 {
46 _region = memory;
47 }
48
cl_region()49 ICLMemoryRegion *CLMemory::cl_region()
50 {
51 return _region;
52 }
53
cl_region() const54 ICLMemoryRegion *CLMemory::cl_region() const
55 {
56 return _region;
57 }
58
region()59 IMemoryRegion *CLMemory::region()
60 {
61 return _region;
62 }
63
region() const64 IMemoryRegion *CLMemory::region() const
65 {
66 return _region;
67 }
68
set_region(IMemoryRegion * region)69 void CLMemory::set_region(IMemoryRegion *region)
70 {
71 auto cl_region = utils::cast::polymorphic_downcast<ICLMemoryRegion *>(region);
72 _region_owned = nullptr;
73 _region = cl_region;
74 }
75
set_owned_region(std::unique_ptr<IMemoryRegion> region)76 void CLMemory::set_owned_region(std::unique_ptr<IMemoryRegion> region)
77 {
78 _region_owned = utils::cast::polymorphic_downcast_unique_ptr<ICLMemoryRegion>(std::move(region));
79 _region = _region_owned.get();
80 }
81 } // namespace arm_compute