2 * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #include <native_service/ns_endianess.h>
20 UI_16 ConvertEndian_UI16(UI_16 f_value) { // NOLINT (readability/nolint)
21 UI_16 l_ret = static_cast<UI_16>((f_value << 8) | (f_value >> 8));
26 SI_16 ConvertEndian_SI16(SI_16 f_value) { // NOLINT (readability/nolint)
27 SI_16 l_ret = static_cast<SI_16>((f_value << 8) | ((f_value >> 8) & 0xFF));
32 UI_32 ConvertEndian_UI32(UI_32 f_value) { // NOLINT (readability/nolint)
33 UI_32 l_ret = ((f_value << 8) & 0xFF00FF00) | ((f_value >> 8) & 0xFF00FF);
34 return (l_ret << 16) | (l_ret >> 16);
37 SI_32 ConvertEndian_SI32(SI_32 f_value) { // NOLINT (readability/nolint)
38 SI_32 l_ret = ((f_value << 8) & 0xFF00FF00) | ((f_value >> 8) & 0xFF00FF);
39 return (l_ret << 16) | ((l_ret >> 16) & 0xFFFF);
42 UI_64 ConvertEndian_UI64(UI_64 f_value) { // // NOLINT (readability/nolint)
43 UI_64 l_ret = ((f_value << 8) & 0xFF00FF00FF00FF00ULL) | ((f_value >> 8) & 0x00FF00FF00FF00FFULL);
44 l_ret = ((l_ret << 16) & 0xFFFF0000FFFF0000ULL) | ((l_ret >> 16) & 0x0000FFFF0000FFFFULL);
45 return (l_ret << 32) | (l_ret >> 32);
48 SI_64 ConvertEndian_SI64(SI_64 f_value) { // NOLINT (readability/nolint)
49 SI_64 l_ret = ((f_value << 8) & 0xFF00FF00FF00FF00ULL) | ((f_value >> 8) & 0x00FF00FF00FF00FFULL);
50 l_ret = ((l_ret << 16) & 0xFFFF0000FFFF0000ULL) | ((l_ret >> 16) & 0x0000FFFF0000FFFFULL);
51 return (l_ret << 32) | ((l_ret >> 32) & 0xFFFFFFFFULL);