| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef LB2_UTIL_H_ |
| #define LB2_UTIL_H_ |
| |
| // TODO: move all to audio utilities |
| |
| constexpr int MS_PER_SECOND = 1000; |
| |
| // Assuming the arguments to be positive numbers, returns |
| // a value 'm' such that 'part' * 'm' >= 'whole'. |
| inline int wholeMultiplier(int whole, int part) { |
| // part * ((whole - 1) / part + 1) = whole - 1 + part >= whole, if part > 0 |
| return (whole - 1) / part + 1; |
| } |
| |
| #endif // LB2_UTIL_H_ |
