NuPlayerSource.h revision 43c3e6ce02215ca99d506458f596cb1211639f29
15bc087c573c70c84c6a39946457590b42d392a33Andreas Huber/* 25bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * Copyright (C) 2010 The Android Open Source Project 35bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * 45bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 55bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * you may not use this file except in compliance with the License. 65bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * You may obtain a copy of the License at 75bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * 85bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 95bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * 105bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * Unless required by applicable law or agreed to in writing, software 115bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 125bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 135bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * See the License for the specific language governing permissions and 145bc087c573c70c84c6a39946457590b42d392a33Andreas Huber * limitations under the License. 155bc087c573c70c84c6a39946457590b42d392a33Andreas Huber */ 165bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 175bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#ifndef NUPLAYER_SOURCE_H_ 185bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 195bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#define NUPLAYER_SOURCE_H_ 205bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 215bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#include "NuPlayer.h" 225bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 235bc087c573c70c84c6a39946457590b42d392a33Andreas Hubernamespace android { 245bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 255bc087c573c70c84c6a39946457590b42d392a33Andreas Huberstruct ABuffer; 265bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 275bc087c573c70c84c6a39946457590b42d392a33Andreas Huberstruct NuPlayer::Source : public RefBase { 285bc087c573c70c84c6a39946457590b42d392a33Andreas Huber Source() {} 295bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 305bc087c573c70c84c6a39946457590b42d392a33Andreas Huber virtual void start() = 0; 315bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 325bc087c573c70c84c6a39946457590b42d392a33Andreas Huber // Returns true iff more data was available, false on EOS. 335bc087c573c70c84c6a39946457590b42d392a33Andreas Huber virtual bool feedMoreTSData() = 0; 345bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 355bc087c573c70c84c6a39946457590b42d392a33Andreas Huber virtual sp<MetaData> getFormat(bool audio) = 0; 365bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 375bc087c573c70c84c6a39946457590b42d392a33Andreas Huber virtual status_t dequeueAccessUnit( 385bc087c573c70c84c6a39946457590b42d392a33Andreas Huber bool audio, sp<ABuffer> *accessUnit) = 0; 395bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 4043c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber virtual status_t getDuration(int64_t *durationUs) { 4143c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber return INVALID_OPERATION; 4243c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber } 4343c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 4443c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber virtual status_t seekTo(int64_t seekTimeUs) { 4543c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber return INVALID_OPERATION; 4643c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber } 4743c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 4843c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber virtual bool isSeekable() { 4943c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber return false; 5043c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber } 5143c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 525bc087c573c70c84c6a39946457590b42d392a33Andreas Huberprotected: 535bc087c573c70c84c6a39946457590b42d392a33Andreas Huber virtual ~Source() {} 545bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 555bc087c573c70c84c6a39946457590b42d392a33Andreas Huberprivate: 565bc087c573c70c84c6a39946457590b42d392a33Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(Source); 575bc087c573c70c84c6a39946457590b42d392a33Andreas Huber}; 585bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 595bc087c573c70c84c6a39946457590b42d392a33Andreas Huber} // namespace android 605bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 615bc087c573c70c84c6a39946457590b42d392a33Andreas Huber#endif // NUPLAYER_SOURCE_H_ 625bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 63