NuPlayer.h revision a1f8ab0ad670c30e57f3f072df13df66fe4f4910
1f933441648ef6a71dee783d733aac17b9508b452Andreas Huber/* 2f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * Copyright (C) 2010 The Android Open Source Project 3f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * 4f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * you may not use this file except in compliance with the License. 6f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * You may obtain a copy of the License at 7f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * 8f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * 10f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * Unless required by applicable law or agreed to in writing, software 11f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * See the License for the specific language governing permissions and 14f933441648ef6a71dee783d733aac17b9508b452Andreas Huber * limitations under the License. 15f933441648ef6a71dee783d733aac17b9508b452Andreas Huber */ 16f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 17f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#ifndef NU_PLAYER_H_ 18f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 19f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#define NU_PLAYER_H_ 20f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 21f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#include <media/MediaPlayerInterface.h> 22f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#include <media/stagefright/foundation/AHandler.h> 231173118eace0e9e347cb007f0da817cee87579edGlenn Kasten#include <media/stagefright/NativeWindowWrapper.h> 24f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 25f933441648ef6a71dee783d733aac17b9508b452Andreas Hubernamespace android { 26f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 27f933441648ef6a71dee783d733aac17b9508b452Andreas Huberstruct ACodec; 28f933441648ef6a71dee783d733aac17b9508b452Andreas Huberstruct MetaData; 2943c3e6ce02215ca99d506458f596cb1211639f29Andreas Huberstruct NuPlayerDriver; 30f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 31f933441648ef6a71dee783d733aac17b9508b452Andreas Huberstruct NuPlayer : public AHandler { 32f933441648ef6a71dee783d733aac17b9508b452Andreas Huber NuPlayer(); 33f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 349b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber void setUID(uid_t uid); 359b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber 3643c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber void setDriver(const wp<NuPlayerDriver> &driver); 37f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 38f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void setDataSource(const sp<IStreamSource> &source); 395bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 405bc087c573c70c84c6a39946457590b42d392a33Andreas Huber void setDataSource( 415bc087c573c70c84c6a39946457590b42d392a33Andreas Huber const char *url, const KeyedVector<String8, String8> *headers); 425bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 43afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber void setDataSource(int fd, int64_t offset, int64_t length); 44afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber 451173118eace0e9e347cb007f0da817cee87579edGlenn Kasten void setVideoSurfaceTexture(const sp<ISurfaceTexture> &surfaceTexture); 46f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void setAudioSink(const sp<MediaPlayerBase::AudioSink> &sink); 47f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void start(); 48f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 4943c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber void pause(); 5043c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber void resume(); 5143c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 5243c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber // Will notify the driver through "notifyResetComplete" once finished. 531aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber void resetAsync(); 541aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber 5543c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber // Will notify the driver through "notifySeekComplete" once finished. 5643c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber void seekToAsync(int64_t seekTimeUs); 5743c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber 580d268a3cae145afb2720c88ae38fb81550be5584James Dong status_t setVideoScalingMode(int32_t mode); 590d268a3cae145afb2720c88ae38fb81550be5584James Dong 60f933441648ef6a71dee783d733aac17b9508b452Andreas Huberprotected: 61f933441648ef6a71dee783d733aac17b9508b452Andreas Huber virtual ~NuPlayer(); 62f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 63f933441648ef6a71dee783d733aac17b9508b452Andreas Huber virtual void onMessageReceived(const sp<AMessage> &msg); 64f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 65840667883fd09d44015716d79bc3ac4d60edc0f0Andreas Huberpublic: 66840667883fd09d44015716d79bc3ac4d60edc0f0Andreas Huber struct NuPlayerStreamListener; 67840667883fd09d44015716d79bc3ac4d60edc0f0Andreas Huber struct Source; 68840667883fd09d44015716d79bc3ac4d60edc0f0Andreas Huber 69f933441648ef6a71dee783d733aac17b9508b452Andreas Huberprivate: 70f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct Decoder; 71afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber struct GenericSource; 725bc087c573c70c84c6a39946457590b42d392a33Andreas Huber struct HTTPLiveSource; 735bc087c573c70c84c6a39946457590b42d392a33Andreas Huber struct Renderer; 74afed0e1fa37473a4cd30018577b560acc79d9a3fAndreas Huber struct RTSPSource; 755bc087c573c70c84c6a39946457590b42d392a33Andreas Huber struct StreamingSource; 76a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber struct Action; 77a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber struct SeekAction; 78a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber struct SimpleAction; 79f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 80f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum { 81078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatSetDataSource = '=DaS', 82078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatSetVideoNativeWindow = '=NaW', 83078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatSetAudioSink = '=AuS', 84078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatMoreDataQueued = 'more', 85078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatStart = 'strt', 86078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatScanSources = 'scan', 87078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatVideoNotify = 'vidN', 88078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatAudioNotify = 'audN', 89078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatRendererNotify = 'renN', 90078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatReset = 'rset', 91078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatSeek = 'seek', 92078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatPause = 'paus', 93078cfcf7cce9185ec7559910d08b0bc02bfc88a3Andreas Huber kWhatResume = 'rsme', 94b7c8e91880463ff4981e3e53e98e45d68e2fe374Andreas Huber kWhatPollDuration = 'polD', 95f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 96f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 9743c3e6ce02215ca99d506458f596cb1211639f29Andreas Huber wp<NuPlayerDriver> mDriver; 989b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber bool mUIDValid; 999b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber uid_t mUID; 1005bc087c573c70c84c6a39946457590b42d392a33Andreas Huber sp<Source> mSource; 1011173118eace0e9e347cb007f0da817cee87579edGlenn Kasten sp<NativeWindowWrapper> mNativeWindow; 102f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<MediaPlayerBase::AudioSink> mAudioSink; 103f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<Decoder> mVideoDecoder; 1043fe62150fa3dd6d25cb84aad80bc9e27ddd16c45Andreas Huber bool mVideoIsAVC; 105f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<Decoder> mAudioDecoder; 106f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<Renderer> mRenderer; 107f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 108a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber List<sp<Action> > mDeferredActions; 109a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber 110f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool mAudioEOS; 111f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool mVideoEOS; 112f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 1135bc087c573c70c84c6a39946457590b42d392a33Andreas Huber bool mScanSourcesPending; 1141aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber int32_t mScanSourcesGeneration; 1155bc087c573c70c84c6a39946457590b42d392a33Andreas Huber 116b7c8e91880463ff4981e3e53e98e45d68e2fe374Andreas Huber int32_t mPollDurationGeneration; 117b7c8e91880463ff4981e3e53e98e45d68e2fe374Andreas Huber 118f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum FlushStatus { 119f933441648ef6a71dee783d733aac17b9508b452Andreas Huber NONE, 120f933441648ef6a71dee783d733aac17b9508b452Andreas Huber AWAITING_DISCONTINUITY, 121f933441648ef6a71dee783d733aac17b9508b452Andreas Huber FLUSHING_DECODER, 1221aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber FLUSHING_DECODER_SHUTDOWN, 1233831a066bcf1019864a94d2bc7b4c9241efc5c22Andreas Huber SHUTTING_DOWN_DECODER, 1243831a066bcf1019864a94d2bc7b4c9241efc5c22Andreas Huber FLUSHED, 1253831a066bcf1019864a94d2bc7b4c9241efc5c22Andreas Huber SHUT_DOWN, 126f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 127f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 1286e3d311b6631b12aac2879d1b08c3534aece78b1Andreas Huber // Once the current flush is complete this indicates whether the 1296e3d311b6631b12aac2879d1b08c3534aece78b1Andreas Huber // notion of time has changed. 1306e3d311b6631b12aac2879d1b08c3534aece78b1Andreas Huber bool mTimeDiscontinuityPending; 1316e3d311b6631b12aac2879d1b08c3534aece78b1Andreas Huber 132f933441648ef6a71dee783d733aac17b9508b452Andreas Huber FlushStatus mFlushingAudio; 133f933441648ef6a71dee783d733aac17b9508b452Andreas Huber FlushStatus mFlushingVideo; 134f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 13532f3cefa373cd55e63deda36ca9d07c7fe22eaafAndreas Huber int64_t mSkipRenderingAudioUntilMediaTimeUs; 13632f3cefa373cd55e63deda36ca9d07c7fe22eaafAndreas Huber int64_t mSkipRenderingVideoUntilMediaTimeUs; 13732f3cefa373cd55e63deda36ca9d07c7fe22eaafAndreas Huber 1383fe62150fa3dd6d25cb84aad80bc9e27ddd16c45Andreas Huber int64_t mVideoLateByUs; 1393fe62150fa3dd6d25cb84aad80bc9e27ddd16c45Andreas Huber int64_t mNumFramesTotal, mNumFramesDropped; 1403fe62150fa3dd6d25cb84aad80bc9e27ddd16c45Andreas Huber 1410d268a3cae145afb2720c88ae38fb81550be5584James Dong int32_t mVideoScalingMode; 1420d268a3cae145afb2720c88ae38fb81550be5584James Dong 1435bc087c573c70c84c6a39946457590b42d392a33Andreas Huber status_t instantiateDecoder(bool audio, sp<Decoder> *decoder); 144f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 145f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t feedDecoderInputData(bool audio, const sp<AMessage> &msg); 146f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void renderBuffer(bool audio, const sp<AMessage> &msg); 147f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 148f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void notifyListener(int msg, int ext1, int ext2); 149f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 1503831a066bcf1019864a94d2bc7b4c9241efc5c22Andreas Huber void finishFlushIfPossible(); 1513831a066bcf1019864a94d2bc7b4c9241efc5c22Andreas Huber 1521aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber void flushDecoder(bool audio, bool needShutdown); 1531aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber 1541aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber static bool IsFlushingState(FlushStatus state, bool *needShutdown = NULL); 1551aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber 1561aef211b4e5dc952081727bfd2318b2cb5ca4506Andreas Huber void postScanSources(); 15753df1a460bcfdd129ca2bc416dee2009e35c042eAndreas Huber 158b7c8e91880463ff4981e3e53e98e45d68e2fe374Andreas Huber void schedulePollDuration(); 159b7c8e91880463ff4981e3e53e98e45d68e2fe374Andreas Huber void cancelPollDuration(); 160b7c8e91880463ff4981e3e53e98e45d68e2fe374Andreas Huber 161a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber void processDeferredActions(); 162a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber 163a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber void performSeek(int64_t seekTimeUs); 164a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber void performDecoderFlush(); 165a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber void performDecoderShutdown(); 166a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber void performReset(); 167a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber void performScanSources(); 168a1f8ab0ad670c30e57f3f072df13df66fe4f4910Andreas Huber 169f933441648ef6a71dee783d733aac17b9508b452Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(NuPlayer); 170f933441648ef6a71dee783d733aac17b9508b452Andreas Huber}; 171f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 172f933441648ef6a71dee783d733aac17b9508b452Andreas Huber} // namespace android 173f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 174f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#endif // NU_PLAYER_H_ 175