GenericSource.h revision 3de157dd8f9cd45bf9b0406268f5830887105ae1
1afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber/* 2afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * Copyright (C) 2012 The Android Open Source Project 3afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * 4afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * you may not use this file except in compliance with the License. 6afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * You may obtain a copy of the License at 7afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * 8afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * 10afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * Unless required by applicable law or agreed to in writing, software 11afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * See the License for the specific language governing permissions and 14afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber * limitations under the License. 15afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber */ 16afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 17afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber#ifndef GENERIC_SOURCE_H_ 18afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 19afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber#define GENERIC_SOURCE_H_ 20afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 21afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber#include "NuPlayer.h" 22afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber#include "NuPlayerSource.h" 23afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 24afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber#include "ATSParser.h" 25afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 263423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih#include <media/mediaplayer.h> 273423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih 28afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Hubernamespace android { 29afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 30afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huberstruct AnotherPacketSource; 31afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huberstruct ARTSPController; 32afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huberstruct DataSource; 33afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huberstruct MediaSource; 343423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shihclass MediaBuffer; 35afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 36afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huberstruct NuPlayer::GenericSource : public NuPlayer::Source { 373de157dd8f9cd45bf9b0406268f5830887105ae1Chong Zhang GenericSource(const sp<AMessage> ¬ify, bool uidValid, uid_t uid); 383de157dd8f9cd45bf9b0406268f5830887105ae1Chong Zhang 393de157dd8f9cd45bf9b0406268f5830887105ae1Chong Zhang status_t init( 401b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 41afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber const char *url, 423de157dd8f9cd45bf9b0406268f5830887105ae1Chong Zhang const KeyedVector<String8, String8> *headers); 43afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 443de157dd8f9cd45bf9b0406268f5830887105ae1Chong Zhang status_t init(int fd, int64_t offset, int64_t length); 45afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 469575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Huber virtual void prepareAsync(); 479575c96b6e418914e2ffc6741ecc8d71e3968dbeAndreas Huber 48afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber virtual void start(); 49afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 50afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber virtual status_t feedMoreTSData(); 51afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 52afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber virtual status_t dequeueAccessUnit(bool audio, sp<ABuffer> *accessUnit); 53afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 54afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber virtual status_t getDuration(int64_t *durationUs); 55dd235727a1b4e283deeb581559f99c2c8889da07Robert Shih virtual size_t getTrackCount() const; 56dd235727a1b4e283deeb581559f99c2c8889da07Robert Shih virtual sp<AMessage> getTrackInfo(size_t trackIndex) const; 57e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar virtual ssize_t getSelectedTrack(media_track_type type) const; 583423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih virtual status_t selectTrack(size_t trackIndex, bool select); 59afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber virtual status_t seekTo(int64_t seekTimeUs); 60b7c8e91880463ff4981e3e53e98e45d68e2fe374Andreas Huber 61cc227036b05f7c2f960a89c567a61f9decefe742Lajos Molnar virtual status_t setBuffers(bool audio, Vector<MediaBuffer *> &buffers); 62cc227036b05f7c2f960a89c567a61f9decefe742Lajos Molnar 63afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huberprotected: 64afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber virtual ~GenericSource(); 65afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 663423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih virtual void onMessageReceived(const sp<AMessage> &msg); 673423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih 68840667883fd09d44015716d79bc3ac4d60edc0f0Andreas Huber virtual sp<MetaData> getFormatMeta(bool audio); 69840667883fd09d44015716d79bc3ac4d60edc0f0Andreas Huber 70afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huberprivate: 713423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih enum { 723423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih kWhatFetchSubtitleData, 73e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar kWhatFetchTimedTextData, 743423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih kWhatSendSubtitleData, 75e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar kWhatSendTimedTextData, 763423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih kWhatChangeAVSource, 773423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih }; 783423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih 79dd235727a1b4e283deeb581559f99c2c8889da07Robert Shih Vector<sp<MediaSource> > mSources; 80dd235727a1b4e283deeb581559f99c2c8889da07Robert Shih 81afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber struct Track { 82dd235727a1b4e283deeb581559f99c2c8889da07Robert Shih size_t mIndex; 83afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber sp<MediaSource> mSource; 84afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber sp<AnotherPacketSource> mPackets; 85afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber }; 86afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 87afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber Track mAudioTrack; 88afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber Track mVideoTrack; 893423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih Track mSubtitleTrack; 90e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar Track mTimedTextTrack; 91afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 923423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih int32_t mFetchSubtitleDataGeneration; 93e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar int32_t mFetchTimedTextDataGeneration; 94afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber int64_t mDurationUs; 95afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber bool mAudioIsVorbis; 96cc227036b05f7c2f960a89c567a61f9decefe742Lajos Molnar bool mIsWidevine; 97cc227036b05f7c2f960a89c567a61f9decefe742Lajos Molnar bool mUIDValid; 98cc227036b05f7c2f960a89c567a61f9decefe742Lajos Molnar uid_t mUID; 99afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 1003de157dd8f9cd45bf9b0406268f5830887105ae1Chong Zhang status_t initFromDataSource( 1013de157dd8f9cd45bf9b0406268f5830887105ae1Chong Zhang const sp<DataSource> &dataSource, 1023de157dd8f9cd45bf9b0406268f5830887105ae1Chong Zhang const char *mime); 103afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 104e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar void fetchTextData( 105e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar uint32_t what, media_track_type type, 106e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar int32_t curGen, sp<AnotherPacketSource> packets, sp<AMessage> msg); 107e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar 108e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar void sendTextData( 109e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar uint32_t what, media_track_type type, 110e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar int32_t curGen, sp<AnotherPacketSource> packets, sp<AMessage> msg); 111e26940f11c3f2040bced09f06a8f374b50c985fbLajos Molnar 1123423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih sp<ABuffer> mediaBufferToABuffer( 1133423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih MediaBuffer *mbuf, 1143423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih media_track_type trackType, 1153423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih int64_t *actualTimeUs = NULL); 1163423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih 117afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber void readBuffer( 1183423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih media_track_type trackType, 1193423bbdb05f843a64356fa24e8657f03ecbb7d65Robert Shih int64_t seekTimeUs = -1ll, int64_t *actualTimeUs = NULL, bool formatChange = false); 120afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 121afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(GenericSource); 122afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber}; 123afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 124afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber} // namespace android 125afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 126afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber#endif // GENERIC_SOURCE_H_ 127