1 /*
2 * Copyright (c) 2025-2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #ifndef OHOS_CAMERA_HDI_CONST_H
17 #define OHOS_CAMERA_HDI_CONST_H
18
19 #include <cstdint>
20
21 namespace OHOS {
22 namespace CameraStandard {
23
GetVersionId(uint32_t major,uint32_t minor)24 constexpr int32_t GetVersionId(uint32_t major, uint32_t minor)
25 {
26 const uint32_t offset = 8;
27 return static_cast<int32_t>((major << offset) | minor);
28 }
29
30 constexpr int32_t HDI_VERSION_ID_1_0 = GetVersionId(1, 0);
31 constexpr int32_t HDI_VERSION_ID_1_1 = GetVersionId(1, 1);
32 constexpr int32_t HDI_VERSION_ID_1_2 = GetVersionId(1, 2);
33 constexpr int32_t HDI_VERSION_ID_1_3 = GetVersionId(1, 3);
34 constexpr int32_t HDI_VERSION_ID_1_4 = GetVersionId(1, 4);
35 constexpr int32_t HDI_VERSION_ID_1_5 = GetVersionId(1, 5);
36
37 } // namespace CameraStandard
38 } // namespace OHOS
39 #endif // OHOS_CAMERA_HDI_CONST_H