1 /* 2 * Copyright (C) 2018 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 #include <stddef.h> 18 19 #include <audio_utils/roundup.h> 20 #include <media/nblog/Timeline.h> 21 22 namespace android { 23 namespace NBLog { 24 25 #if 0 // FIXME see note in Timeline.h 26 NBLog::Timeline::Timeline(size_t size, void *shared) 27 : mSize(roundup(size)), mOwn(shared == NULL), 28 mShared((Shared *) (mOwn ? new char[sharedSize(size)] : shared)) 29 { 30 new (mShared) Shared; 31 } 32 33 NBLog::Timeline::~Timeline() 34 { 35 mShared->~Shared(); 36 if (mOwn) { 37 delete[] (char *) mShared; 38 } 39 } 40 #endif 41 42 /*static*/ 43 size_t Timeline::sharedSize(size_t size) 44 { 45 // TODO fifo now supports non-power-of-2 buffer sizes, so could remove the roundup 46 return sizeof(Shared) + roundup(size); 47 } 48 49 } // namespace NBLog 50 } // namespace android 51
