android_GenericPlayer.cpp revision d6be802c5267a3c8599c11af2c38ead666f74a72
113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Copyright (C) 2011 The Android Open Source Project 313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * you may not use this file except in compliance with the License. 613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * You may obtain a copy of the License at 713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 1013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 1113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 1213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * See the License for the specific language governing permissions and 1413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * limitations under the License. 1513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi */ 1613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//#define USE_LOG SLAndroidLogLevel_Verbose 1813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi#include "sles_allinclusive.h" 2013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 214ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#include <media/stagefright/foundation/ADebug.h> 224ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#include <sys/stat.h> 234ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 2413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivinamespace android { 2513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 2613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------------------------------------------------------- 2713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel TriviGenericPlayer::GenericPlayer(const AudioPlayback_Parameters* params) : 2813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType(kDataLocatorNone), 2913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mNotifyClient(NULL), 3013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mNotifyUser(NULL), 3113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags(0), 3213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooperPriority(PRIORITY_DEFAULT), 3337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mPlaybackParams(*params), 341a9c2615d0933d183fcb1b9e34ec8f0da2a85153Glenn Kasten mChannelCount(UNKNOWN_NUMCHANNELS), 354ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mDurationMsec(ANDROID_UNKNOWN_TIME), 361a9c2615d0933d183fcb1b9e34ec8f0da2a85153Glenn Kasten mSampleRateHz(UNKNOWN_SAMPLERATE), 374ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheStatus(kStatusEmpty), 384ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFill(0), 394ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mLastNotifiedCacheFill(0), 405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mCacheFillNotifThreshold(100), 415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mEventFlags(0), 425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mMarkerPositionMs(ANDROID_UNKNOWN_TIME), 435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mPositionUpdatePeriodMs(1000), // per spec 445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mOneShotGeneration(0), 455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs(ANDROID_UNKNOWN_TIME), 465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs(ANDROID_UNKNOWN_TIME) 4713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi{ 48e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::GenericPlayer()"); 4913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper = new android::ALooper(); 5113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = 1.0f; 5337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = 1.0f; 5413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 5513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel TriviGenericPlayer::~GenericPlayer() { 58e31a69fcbe27894a597176d05a08e04c06092021Glenn Kasten SL_LOGV("GenericPlayer::~GenericPlayer()"); 5913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 60833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten resetDataLocator(); 6113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 6213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::init(const notif_cbf_t cbf, void* notifUser) { 65e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::init()"); 6613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 67e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 68e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 69e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = cbf; 70e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = notifUser; 71e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 7213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper->registerHandler(this); 7413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper->start(false /*runOnCallingThread*/, false /*canCallJava*/, mLooperPriority); 7513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 7613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 78e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivivoid GenericPlayer::preDestroy() { 79e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi SL_LOGD("GenericPlayer::preDestroy()"); 80e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 81e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 82e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = NULL; 83e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = NULL; 84e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 85e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 86e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->stop(); 87e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->unregisterHandler(id()); 88e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi} 89e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 90e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 9113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::setDataSource(const char *uri) { 92b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setDataSource(uri=%s)", uri); 9313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 9413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.uriRef = uri; 9613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorUri; 9813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 9913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 101833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kastenvoid GenericPlayer::setDataSource(int fd, int64_t offset, int64_t length, bool closeAfterUse) { 102833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten SL_LOGV("GenericPlayer::setDataSource(fd=%d, offset=%lld, length=%lld, closeAfterUse=%s)", fd, 103833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten offset, length, closeAfterUse ? "true" : "false"); 10413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 10513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.fd = fd; 10713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi struct stat sb; 10913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int ret = fstat(fd, &sb); 11013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (ret != 0) { 11113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("GenericPlayer::setDataSource: fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 11213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 11313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 11413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 11513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (offset >= sb.st_size) { 11613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("SfPlayer::setDataSource: invalid offset"); 11713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 11813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 11913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.offset = offset; 12013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 12113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (PLAYER_FD_FIND_FILE_SIZE == length) { 12213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size; 12313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else if (offset + length > sb.st_size) { 12413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size - offset; 12513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 12613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = length; 12713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 12813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 129833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten mDataLocator.fdi.mCloseAfterUse = closeAfterUse; 130833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten 13113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorFd; 13213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 13313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::prepare() { 136e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::prepare()"); 13785edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten // do not attempt prepare more than once 13885edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten if (!(mStateFlags & (kFlagPrepared | kFlagPreparedUnsuccessfully))) { 13985edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten sp<AMessage> msg = new AMessage(kWhatPrepare, id()); 14085edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten msg->post(); 14185edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten } 14213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 14313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::play() { 146e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::play()"); 14713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPlay, id()); 14813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 14913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 15013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::pause() { 153e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::pause()"); 15413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPause, id()); 15513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 15613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 15713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::stop() { 160e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::stop()"); 16113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatPause, id()))->post(); 16213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // after a stop, playback should resume from the start. 16413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi seek(0); 16513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 16613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::seek(int64_t timeMsec) { 16913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::seek %lld", timeMsec); 1707ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi if (timeMsec < 0) { 1717ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi SL_LOGE("GenericPlayer::seek error, can't seek to negative time %lldms", timeMsec); 1727ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi return; 1737ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi } 17413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeek, id()); 17513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt64(WHATPARAM_SEEK_SEEKTIME_MS, timeMsec); 17613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 17713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 17813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 18013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::loop(bool loop) { 181b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::loop %s", loop ? "true" : "false"); 18213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatLoop, id()); 18313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(WHATPARAM_LOOP_LOOPING, (int32_t)loop); 18413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 18513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 18613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 18713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::setBufferingUpdateThreshold(int16_t thresholdPercent) { 189b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setBufferingUpdateThreshold %d", thresholdPercent); 1904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBuffUpdateThres, id()); 1914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, (int32_t)thresholdPercent); 1924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 1934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 1944ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1954ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 19613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 19770c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivivoid GenericPlayer::getDurationMsec(int* msec) { 1984ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi *msec = mDurationMsec; 1994ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 2004ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 2017f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivivoid GenericPlayer::getSampleRate(uint* hz) { 2027f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *hz = mSampleRateHz; 2037f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 2047f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 20537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi//-------------------------------------------------- 206fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kastenvoid GenericPlayer::setVolume(float leftVol, float rightVol) 207fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten{ 20837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi { 20937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 21037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = leftVol; 21137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = rightVol; 21237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 21337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi // send a message for the volume to be updated by the object which implements the volume 21437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi (new AMessage(kWhatVolumeUpdate, id()))->post(); 21537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 21637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 21770c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi 21870c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi//-------------------------------------------------- 2193610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::attachAuxEffect(int32_t effectId) 2203610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2213610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::attachAuxEffect(id=%d)", effectId); 2223610785fa93586ce84a27a27530feb77b8035229Glenn Kasten sp<AMessage> msg = new AMessage(kWhatAttachAuxEffect, id()); 2233610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setInt32(WHATPARAM_ATTACHAUXEFFECT, effectId); 2243610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2253610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2263610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2273610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2283610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2293610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::setAuxEffectSendLevel(float level) 2303610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2313610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::setAuxEffectSendLevel(level=%g)", level); 2323610785fa93586ce84a27a27530feb77b8035229Glenn Kasten sp<AMessage> msg = new AMessage(kWhatSetAuxEffectSendLevel, id()); 2333610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setFloat(WHATPARAM_SETAUXEFFECTSENDLEVEL, level); 2343610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2353610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2363610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2373610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2383610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// Call after changing any of the IPlay settings related to SL_PLAYEVENT_* 2405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::setPlayEvents(int32_t eventFlags, int32_t markerPositionMs, 2415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t positionUpdatePeriodMs) 2425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 2435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // Normalize ms that are within the valid unsigned range, but not in the int32_t range 2445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (markerPositionMs < 0) { 2455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten markerPositionMs = ANDROID_UNKNOWN_TIME; 2465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2475933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 0) { 2485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = ANDROID_UNKNOWN_TIME; 2495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // markers are delivered accurately, but new position updates are limited to every 100 ms 2515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 100) { 2525933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = 100; 2535933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2545933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatSetPlayEvents, id()); 2555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, eventFlags); 2565933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_MARKER, markerPositionMs); 2575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, positionUpdatePeriodMs); 2585933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(); 2595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 2605933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2615933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2625933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten//-------------------------------------------------- 26313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 26413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * post-condition: mDataLocatorType == kDataLocatorNone 26513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 26613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi */ 26713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::resetDataLocator() { 268b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::resetDataLocator()"); 269833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten if (mDataLocatorType == kDataLocatorFd && mDataLocator.fdi.mCloseAfterUse) { 270833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten (void) ::close(mDataLocator.fdi.fd); 271833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten // would be redundant, as we're about to invalidate the union mDataLocator 272833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten //mDataLocator.fdi.fd = -1; 273833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten //mDataLocator.fdi.mCloseAfterUse = false; 274833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten } 27513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorNone; 27613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 27713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data, bool async) { 280b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data=%d, async=%s)", event, data, 281b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 28213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 28313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(event, (int32_t)data); 28413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (async) { 28513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 28613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 28713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi this->onNotify(msg); 28813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 28913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 29013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 29113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 29237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data1, int data2, bool async) { 293b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data1=%d, data2=%d, async=%s)", event, data1, data2, 294b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 29537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 29637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->setRect(event, 0, 0, (int32_t)data1, (int32_t)data2); 29737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi if (async) { 29837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->post(); 29937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else { 30037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi this->onNotify(msg); 30137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 30237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 30337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 30437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 30513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 30613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// AHandler implementation 30713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onMessageReceived(const sp<AMessage> &msg) { 308b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onMessageReceived()"); 30913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (msg->what()) { 31013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPrepare: 311fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatPrepare"); 31213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPrepare(); 31313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 31413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatNotif: 316fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatNotif"); 31713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onNotify(msg); 31813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 31913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPlay: 321b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPlay"); 32213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPlay(); 32313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPause: 326b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPause"); 32713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPause(); 32813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 33013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatSeek: 331b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeek"); 33213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onSeek(msg); 33313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 33413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 33513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatLoop: 336b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatLoop"); 33713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onLoop(msg); 33813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 33913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 34037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi case kWhatVolumeUpdate: 341b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatVolumeUpdate"); 34237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi onVolumeUpdate(); 34337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi break; 34437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 3454ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatSeekComplete: 346b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeekComplete"); 3474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSeekComplete(); 3484ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3494ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3504ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBufferingUpdate: 351b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBufferingUpdate"); 3524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onBufferingUpdate(msg); 3534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBuffUpdateThres: 356b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBuffUpdateThres"); 3574ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSetBufferingUpdateThreshold(msg); 3584ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3594ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3603610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatAttachAuxEffect: 3613610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatAttachAuxEffect"); 3623610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onAttachAuxEffect(msg); 3633610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3643610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3653610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatSetAuxEffectSendLevel: 3663610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatSetAuxEffectSendLevel"); 3673610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onSetAuxEffectSendLevel(msg); 3683610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3693610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatSetPlayEvents: 3715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatSetPlayEvents"); 3725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onSetPlayEvents(msg); 3735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 3755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatOneShot: 3765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatOneShot"); 3775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onOneShot(msg); 3785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 38013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 3815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGE("GenericPlayer::onMessageReceived unknown message %d", msg->what()); 38213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi TRESPASS(); 38313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 38413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 38513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 38813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Event handlers 3894ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 3904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 39113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPrepare() { 392fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer::onPrepare()"); 39349935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // Subclass is responsible for indicating whether prepare was successful or unsuccessful 39449935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // by updating mStateFlags accordingly. It must set exactly one of these two flags. 39549935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten assert(!(mStateFlags & kFlagPrepared) != !(mStateFlags & kFlagPreparedUnsuccessfully)); 39649935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten notify(PLAYEREVENT_PREPARED, mStateFlags & kFlagPrepared ? PLAYER_SUCCESS : PLAYER_FAILURE, 397d6be802c5267a3c8599c11af2c38ead666f74a72Glenn Kasten true /*async*/); 398e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPrepare() done, mStateFlags=0x%x", mStateFlags); 39913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 40013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onNotify(const sp<AMessage> &msg) { 403b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onNotify()"); 404e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notif_cbf_t notifClient; 405e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi void* notifUser; 406e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 407e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 408e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if (NULL == mNotifyClient) { 409e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 410e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } else { 411e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient = mNotifyClient; 412e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifUser = mNotifyUser; 413e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 41413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 41513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 41637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi int32_t val1, val2; 4174ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val1)) { 4184ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val1); 419e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchStatusChange, val1, 0, notifUser); 4204ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val1)) { 4214ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val1); 422e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchFillLevelUpdate, val1, 0, notifUser); 4234ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val1)) { 4244ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val1); 425e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventEndOfStream, val1, 0, notifUser); 4264ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREPARED, &val1)) { 42737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREPARED, val1); 428e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrepared, val1, 0, notifUser); 429fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_CHANNEL_COUNT, &val1)) { 430fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_CHANNEL_COUNT, val1); 431fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten notifClient(kEventChannelCount, val1, 0, notifUser); 43237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else if (msg->findRect(PLAYEREVENT_VIDEO_SIZE_UPDATE, &val1, &val2, &val1, &val2)) { 4334ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d, %d", PLAYEREVENT_VIDEO_SIZE_UPDATE, val1, val2); 434e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventHasVideoSize, val1, val2, notifUser); 4355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (msg->findInt32(PLAYEREVENT_PLAY, &val1)) { 4365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PLAY, val1); 4375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notifClient(kEventPlay, val1, 0, notifUser); 438b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten } else { 439b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer notifying unknown"); 44013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 44113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 44213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPlay() { 445e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPlay()"); 4465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mStateFlags & (kFlagPrepared | kFlagPlaying)) == kFlagPrepared) { 447e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("starting player"); 44813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagPlaying; 4495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 45013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 45113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 45213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPause() { 455e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPause()"); 4565933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(~mStateFlags & (kFlagPrepared | kFlagPlaying))) { 4575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("pausing player"); 45813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagPlaying; 4595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 46013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 46113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 46213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onSeek(const sp<AMessage> &msg) { 46513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onSeek"); 46613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 46713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onLoop(const sp<AMessage> &msg) { 47013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onLoop"); 47113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 47213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 47337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 47437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::onVolumeUpdate() { 475b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onVolumeUpdate"); 47637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 47737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 4784ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4794ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSeekComplete() { 4804ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("GenericPlayer::onSeekComplete()"); 4814ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 4825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // avoid spurious or lost events caused by seeking past a marker 4835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = ANDROID_UNKNOWN_TIME; 4845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = ANDROID_UNKNOWN_TIME; 4855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 4864ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4874ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4894ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onBufferingUpdate(const sp<AMessage> &msg) { 490b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onBufferingUpdate"); 4914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4944ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSetBufferingUpdateThreshold(const sp<AMessage> &msg) { 495b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onSetBufferingUpdateThreshold"); 4964ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int32_t thresholdPercent = 0; 4974ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, &thresholdPercent)) { 4984ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 4994ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFillNotifThreshold = (int16_t)thresholdPercent; 5004ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 5014ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5024ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5034ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5043610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onAttachAuxEffect(const sp<AMessage> &msg) { 5053610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onAttachAuxEffect()"); 5063610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 5073610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5083610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5093610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onSetAuxEffectSendLevel(const sp<AMessage> &msg) { 5103610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onSetAuxEffectSendLevel()"); 5113610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 5123610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5133610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onSetPlayEvents(const sp<AMessage> &msg) { 5155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onSetPlayEvents()"); 5165933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t eventFlags, markerPositionMs, positionUpdatePeriodMs; 5175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, &eventFlags) && 5185933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_MARKER, &markerPositionMs) && 5195933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, &positionUpdatePeriodMs)) { 5205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mEventFlags = eventFlags; 5215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mMarkerPositionMs = markerPositionMs; 5225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mPositionUpdatePeriodMs = positionUpdatePeriodMs; 5235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5255933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onOneShot(const sp<AMessage> &msg) { 5295933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot()"); 5305933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t generation; 5315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_ONESHOT_GENERATION, &generation)) { 5325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (generation != mOneShotGeneration) { 5335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot() generation %d cancelled; latest is %d", 5345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten generation, mOneShotGeneration); 5355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5424ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi//------------------------------------------------- 5434ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyStatus() { 544b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyStatus"); 5454ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHSTATUSCHANGE, (int32_t)mCacheStatus, true /*async*/); 5464ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5484ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5494ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyCacheFill() { 550b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyCacheFill"); 5514ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mLastNotifiedCacheFill = mCacheFill; 5524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, (int32_t)mLastNotifiedCacheFill, true/*async*/); 5534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5564ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::seekComplete() { 557b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::seekComplete"); 5584ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeekComplete, id()); 5594ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5604ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5614ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5624ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5634ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::bufferingUpdate(int16_t fillLevelPerMille) { 564b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::bufferingUpdate"); 5654ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBufferingUpdate, id()); 5664ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATE, fillLevelPerMille); 5674ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5684ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5694ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// For the meaning of positionMs, see comment in declaration at android_GenericPlayer.h 5725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::updateOneShot(int positionMs) 5735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 5745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::updateOneShot"); 5755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // nop until prepared 5775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPrepared)) { 5785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // cancel any pending one-shot(s) 5825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten ++mOneShotGeneration; 5835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // don't restart one-shot if player is paused or stopped 5855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPlaying)) { 5865933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5875933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5885933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5895933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // get current player position in milliseconds 5905933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 5915933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 5925933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5935933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs == ANDROID_UNKNOWN_TIME) { 5945933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten getPositionMsec(&positionMs); 5955933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // normalize it 5965933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 5975933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 5985933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5995933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (ANDROID_UNKNOWN_TIME == positionMs) { 600ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // getPositionMsec is not working for some reason, give up 601ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten //LOGV("Does anyone really know what time it is?"); 6025933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 6035933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6045933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6055933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 606ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // delayUs is the expected delay between current position and marker; 607ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // the default is infinity in case there are no upcoming marker(s) 6085933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t delayUs = -1; 609ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 6105933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // is there a marker? 6115933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATMARKER) && (mMarkerPositionMs != ANDROID_UNKNOWN_TIME)) { 6125933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through the marker 6135933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= mMarkerPositionMs && mMarkerPositionMs <= positionMs) { 6145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATMARKER, true /*async*/); 6155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (positionMs < mMarkerPositionMs) { 6165933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = (mMarkerPositionMs - positionMs) * 1000LL; 6175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6185933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 619ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 6205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // are periodic position updates needed? 6215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATNEWPOS) && 6225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten (mPositionUpdatePeriodMs != ANDROID_UNKNOWN_TIME)) { 6235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through a virtual marker, where the 6245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // virtual marker is at the previously delivered new position plus position update period 6255933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t virtualMarkerMs; 6265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mDeliveredNewPosMs != ANDROID_UNKNOWN_TIME) { 6275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mDeliveredNewPosMs + mPositionUpdatePeriodMs; 6285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (mObservedPositionMs != ANDROID_UNKNOWN_TIME) { 6295933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mObservedPositionMs + mPositionUpdatePeriodMs; 630ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // pretend there has been an update in the past 631ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = mObservedPositionMs; 6325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else { 6335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 634ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // pretend there has been an update in the past 635ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = positionMs; 6365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 637ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // nextVirtualMarkerMs will be set to the position of the next upcoming virtual marker 638ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten int32_t nextVirtualMarkerMs; 6395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= virtualMarkerMs && virtualMarkerMs <= positionMs) { 640ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // we did pass through the virtual marker, now compute the next virtual marker 6415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = virtualMarkerMs; 642ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = virtualMarkerMs + mPositionUpdatePeriodMs; 6435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // re-synchronize if we missed an update 644ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten if (nextVirtualMarkerMs <= positionMs) { 645ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten SL_LOGW("Missed SL_PLAYEVENT_HEADATNEWPOS for position %d; current position %d", 646ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs, positionMs); 647ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // try to catch up by setting next goal to current position plus update period 648ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = positionMs; 649ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 6505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATNEWPOS, true /*async*/); 652ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten } else { 653ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // we did not pass through the virtual marker yet, so use same marker again 654ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = virtualMarkerMs; 6555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 656ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // note that if arithmetic overflow occurred, nextVirtualMarkerMs will be negative 657ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten if (positionMs < nextVirtualMarkerMs) { 6585933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t trialDelayUs; 659ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten trialDelayUs = (nextVirtualMarkerMs - positionMs) * 1000LL; 6605933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (trialDelayUs > 0 && (delayUs == -1 || trialDelayUs < delayUs)) { 6615933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = trialDelayUs; 6625933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6635933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6645933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // we have a new observed position 6675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = positionMs; 6685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // post the new one-shot message if needed 6707349b2e742b2cedc6d149fac62ed661ad7d47decGlenn Kasten if (advancesPositionInRealTime() && delayUs >= 0) { 6715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 20 ms min delay to avoid near busy waiting 6725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs < 20000LL) { 6735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 20000LL; 6745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 1 minute max delay avoids indefinite memory leaks caused by cancelled one-shots 6765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs > 60000000LL) { 6775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 60000000LL; 6785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten //SL_LOGI("delayUs = %lld", delayUs); 6805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatOneShot, id()); 6815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_ONESHOT_GENERATION, mOneShotGeneration); 6825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(delayUs); 6835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 6865933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 68713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} // namespace android 688