MediaSource.cpp revision 20111aa043c5f404472bc63b90bc5aad906b1101
120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber/* 220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Copyright (C) 2009 The Android Open Source Project 320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * you may not use this file except in compliance with the License. 620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * You may obtain a copy of the License at 720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 1020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Unless required by applicable law or agreed to in writing, software 1120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 1220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * See the License for the specific language governing permissions and 1420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * limitations under the License. 1520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber */ 1620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 1720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <media/stagefright/MediaSource.h> 1820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 1920111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubernamespace android { 2020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 2120111aa043c5f404472bc63b90bc5aad906b1101Andreas HuberMediaSource::MediaSource() {} 2220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 2320111aa043c5f404472bc63b90bc5aad906b1101Andreas HuberMediaSource::~MediaSource() {} 2420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 2520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber//////////////////////////////////////////////////////////////////////////////// 2620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 2720111aa043c5f404472bc63b90bc5aad906b1101Andreas HuberMediaSource::ReadOptions::ReadOptions() { 2820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber reset(); 2920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 3020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 3120111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubervoid MediaSource::ReadOptions::reset() { 3220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mOptions = 0; 3320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mSeekTimeUs = 0; 3420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mLatenessUs = 0; 3520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 3620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 3720111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubervoid MediaSource::ReadOptions::setSeekTo(int64_t time_us) { 3820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mOptions |= kSeekTo_Option; 3920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mSeekTimeUs = time_us; 4020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 4120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 4220111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubervoid MediaSource::ReadOptions::clearSeekTo() { 4320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mOptions &= ~kSeekTo_Option; 4420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mSeekTimeUs = 0; 4520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 4620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 4720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberbool MediaSource::ReadOptions::getSeekTo(int64_t *time_us) const { 4820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber *time_us = mSeekTimeUs; 4920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return (mOptions & kSeekTo_Option) != 0; 5020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 5120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 5220111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubervoid MediaSource::ReadOptions::setLateBy(int64_t lateness_us) { 5320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mLatenessUs = lateness_us; 5420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 5520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 5620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberint64_t MediaSource::ReadOptions::getLateBy() const { 5720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return mLatenessUs; 5820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 5920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 6020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} // namespace android 61