1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
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
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */
16 
17 #ifndef CHRE_UTIL_ID_FROM_STRING_H_
18 #define CHRE_UTIL_ID_FROM_STRING_H_
19 
20 namespace chre {
21 
22 /**
23  * Formats a string into a CHRE platform version uint64_t.
24  *
25  * @param str the string to format
26  * @return the formatted platform version id
27  */
28 constexpr uint64_t createIdFromString(const char str[5]);
29 
30 /**
31  * Formats a vendor ID and platform ID into one platform ID value. This function
32  * does not handle bit shifting. It is expected that the vendor ID be in the
33  * correct position as created by the  createIdFromString function.
34  *
35  * @param vendorId The vendor ID of the platform.
36  * @param platformId The platform ID of the platform.
37  */
38 constexpr uint64_t createPlatformIdFromVendorPlatform(uint64_t vendorId,
39                                                       uint32_t platformId);
40 
41 }  // namespace chre
42 
43 #include "chre/util/id_from_string_impl.h"
44 
45 #endif  // CHRE_UTIL_ID_FROM_STRING_H_
46