android_GenericPlayer.cpp revision 5933f3d5e532aaac31ce0e6551c59f0197c0ae3c
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 6013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 6113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::init(const notif_cbf_t cbf, void* notifUser) { 64e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::init()"); 6513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 66e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 67e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 68e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = cbf; 69e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = notifUser; 70e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 7113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper->registerHandler(this); 7313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper->start(false /*runOnCallingThread*/, false /*canCallJava*/, mLooperPriority); 7413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 7513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 77e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivivoid GenericPlayer::preDestroy() { 78e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi SL_LOGD("GenericPlayer::preDestroy()"); 79e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 80e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 81e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = NULL; 82e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = NULL; 83e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 84e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 85e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->stop(); 86e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->unregisterHandler(id()); 87e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi} 88e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 89e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 9013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::setDataSource(const char *uri) { 91b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setDataSource(uri=%s)", uri); 9213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 9313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.uriRef = uri; 9513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorUri; 9713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 9813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::setDataSource(int fd, int64_t offset, int64_t length) { 101b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setDataSource(fd=%d, offset=%lld, length=%lld)", fd, offset, length); 10213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 10313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.fd = fd; 10513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi struct stat sb; 10713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int ret = fstat(fd, &sb); 10813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (ret != 0) { 10913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("GenericPlayer::setDataSource: fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 11013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 11113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 11213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 11313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (offset >= sb.st_size) { 11413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("SfPlayer::setDataSource: invalid offset"); 11513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 11613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 11713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.offset = offset; 11813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 11913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (PLAYER_FD_FIND_FILE_SIZE == length) { 12013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size; 12113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else if (offset + length > sb.st_size) { 12213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size - offset; 12313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 12413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = length; 12513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 12613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 12713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorFd; 12813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 12913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::prepare() { 132e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::prepare()"); 13313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPrepare, id()); 13413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 13513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 13613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::play() { 139e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::play()"); 14013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPlay, id()); 14113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 14213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 14313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::pause() { 146e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::pause()"); 14713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPause, id()); 14813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 14913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 15013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::stop() { 153e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::stop()"); 15413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatPause, id()))->post(); 15513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // after a stop, playback should resume from the start. 15713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi seek(0); 15813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 15913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::seek(int64_t timeMsec) { 16213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::seek %lld", timeMsec); 1637ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi if (timeMsec < 0) { 1647ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi SL_LOGE("GenericPlayer::seek error, can't seek to negative time %lldms", timeMsec); 1657ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi return; 1667ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi } 16713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeek, id()); 16813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt64(WHATPARAM_SEEK_SEEKTIME_MS, timeMsec); 16913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 17013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 17113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::loop(bool loop) { 174b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::loop %s", loop ? "true" : "false"); 17513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatLoop, id()); 17613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(WHATPARAM_LOOP_LOOPING, (int32_t)loop); 17713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 17813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 17913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 18013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1814ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::setBufferingUpdateThreshold(int16_t thresholdPercent) { 182b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setBufferingUpdateThreshold %d", thresholdPercent); 1834ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBuffUpdateThres, id()); 1844ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, (int32_t)thresholdPercent); 1854ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 1864ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 1874ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 18913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 19070c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivivoid GenericPlayer::getDurationMsec(int* msec) { 1914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi *msec = mDurationMsec; 1924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 1934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1947f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivivoid GenericPlayer::getSampleRate(uint* hz) { 1957f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *hz = mSampleRateHz; 1967f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1977f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 19837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi//-------------------------------------------------- 199fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kastenvoid GenericPlayer::setVolume(float leftVol, float rightVol) 200fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten{ 20137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi { 20237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 20337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = leftVol; 20437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = rightVol; 20537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 20637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi // send a message for the volume to be updated by the object which implements the volume 20737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi (new AMessage(kWhatVolumeUpdate, id()))->post(); 20837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 20937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 21070c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi 21170c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi//-------------------------------------------------- 2123610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::attachAuxEffect(int32_t effectId) 2133610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2143610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::attachAuxEffect(id=%d)", effectId); 2153610785fa93586ce84a27a27530feb77b8035229Glenn Kasten sp<AMessage> msg = new AMessage(kWhatAttachAuxEffect, id()); 2163610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setInt32(WHATPARAM_ATTACHAUXEFFECT, effectId); 2173610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2183610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2193610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2203610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2213610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2223610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::setAuxEffectSendLevel(float level) 2233610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2243610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::setAuxEffectSendLevel(level=%g)", level); 2253610785fa93586ce84a27a27530feb77b8035229Glenn Kasten sp<AMessage> msg = new AMessage(kWhatSetAuxEffectSendLevel, id()); 2263610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setFloat(WHATPARAM_SETAUXEFFECTSENDLEVEL, level); 2273610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2283610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2293610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2303610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2313610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// Call after changing any of the IPlay settings related to SL_PLAYEVENT_* 2335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::setPlayEvents(int32_t eventFlags, int32_t markerPositionMs, 2345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t positionUpdatePeriodMs) 2355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 2365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // Normalize ms that are within the valid unsigned range, but not in the int32_t range 2375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (markerPositionMs < 0) { 2385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten markerPositionMs = ANDROID_UNKNOWN_TIME; 2395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 0) { 2415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = ANDROID_UNKNOWN_TIME; 2425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // markers are delivered accurately, but new position updates are limited to every 100 ms 2445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 100) { 2455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = 100; 2465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2475933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatSetPlayEvents, id()); 2485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, eventFlags); 2495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_MARKER, markerPositionMs); 2505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, positionUpdatePeriodMs); 2515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(); 2525933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 2535933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2545933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten//-------------------------------------------------- 25613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 25713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * post-condition: mDataLocatorType == kDataLocatorNone 25813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 25913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi */ 26013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::resetDataLocator() { 261b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::resetDataLocator()"); 26213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorNone; 26313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 26413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 26513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 26613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data, bool async) { 267b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data=%d, async=%s)", event, data, 268b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 26913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 27013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(event, (int32_t)data); 27113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (async) { 27213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 27313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 27413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi this->onNotify(msg); 27513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 27613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 27713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data1, int data2, bool async) { 280b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data1=%d, data2=%d, async=%s)", event, data1, data2, 281b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 28237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 28337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->setRect(event, 0, 0, (int32_t)data1, (int32_t)data2); 28437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi if (async) { 28537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->post(); 28637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else { 28737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi this->onNotify(msg); 28837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 28937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 29037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 29137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 29213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 29313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// AHandler implementation 29413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onMessageReceived(const sp<AMessage> &msg) { 295b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onMessageReceived()"); 29613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (msg->what()) { 29713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPrepare: 298fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatPrepare"); 29913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPrepare(); 30013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 30113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 30213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatNotif: 303fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatNotif"); 30413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onNotify(msg); 30513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 30613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 30713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPlay: 308b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPlay"); 30913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPlay(); 31013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 31113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPause: 313b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPause"); 31413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPause(); 31513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 31613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatSeek: 318b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeek"); 31913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onSeek(msg); 32013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatLoop: 323b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatLoop"); 32413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onLoop(msg); 32513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi case kWhatVolumeUpdate: 328b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatVolumeUpdate"); 32937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi onVolumeUpdate(); 33037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi break; 33137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 3324ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatSeekComplete: 333b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeekComplete"); 3344ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSeekComplete(); 3354ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3364ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3374ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBufferingUpdate: 338b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBufferingUpdate"); 3394ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onBufferingUpdate(msg); 3404ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3414ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3424ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBuffUpdateThres: 343b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBuffUpdateThres"); 3444ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSetBufferingUpdateThreshold(msg); 3454ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3464ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3473610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatAttachAuxEffect: 3483610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatAttachAuxEffect"); 3493610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onAttachAuxEffect(msg); 3503610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3513610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3523610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatSetAuxEffectSendLevel: 3533610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatSetAuxEffectSendLevel"); 3543610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onSetAuxEffectSendLevel(msg); 3553610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3563610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatSetPlayEvents: 3585933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatSetPlayEvents"); 3595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onSetPlayEvents(msg); 3605933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3615933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 3625933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatOneShot: 3635933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatOneShot"); 3645933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onOneShot(msg); 3655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 36713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 3685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGE("GenericPlayer::onMessageReceived unknown message %d", msg->what()); 36913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi TRESPASS(); 37013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 37113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 37213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 37313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 37413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 37513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Event handlers 3764ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 3774ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 37813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPrepare() { 379fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer::onPrepare()"); 38049935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // Subclass is responsible for indicating whether prepare was successful or unsuccessful 38149935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // by updating mStateFlags accordingly. It must set exactly one of these two flags. 38249935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten assert(!(mStateFlags & kFlagPrepared) != !(mStateFlags & kFlagPreparedUnsuccessfully)); 38349935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten notify(PLAYEREVENT_PREPARED, mStateFlags & kFlagPrepared ? PLAYER_SUCCESS : PLAYER_FAILURE, 38449935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten false /*async*/); 385e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPrepare() done, mStateFlags=0x%x", mStateFlags); 38613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 38713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onNotify(const sp<AMessage> &msg) { 390b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onNotify()"); 391e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notif_cbf_t notifClient; 392e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi void* notifUser; 393e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 394e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 395e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if (NULL == mNotifyClient) { 396e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 397e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } else { 398e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient = mNotifyClient; 399e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifUser = mNotifyUser; 400e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 40113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 40213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi int32_t val1, val2; 4044ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val1)) { 4054ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val1); 406e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchStatusChange, val1, 0, notifUser); 4074ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val1)) { 4084ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val1); 409e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchFillLevelUpdate, val1, 0, notifUser); 4104ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val1)) { 4114ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val1); 412e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventEndOfStream, val1, 0, notifUser); 4134ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREPARED, &val1)) { 41437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREPARED, val1); 415e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrepared, val1, 0, notifUser); 416fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_CHANNEL_COUNT, &val1)) { 417fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_CHANNEL_COUNT, val1); 418fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten notifClient(kEventChannelCount, val1, 0, notifUser); 41937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else if (msg->findRect(PLAYEREVENT_VIDEO_SIZE_UPDATE, &val1, &val2, &val1, &val2)) { 4204ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d, %d", PLAYEREVENT_VIDEO_SIZE_UPDATE, val1, val2); 421e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventHasVideoSize, val1, val2, notifUser); 4225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (msg->findInt32(PLAYEREVENT_PLAY, &val1)) { 4235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PLAY, val1); 4245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notifClient(kEventPlay, val1, 0, notifUser); 425b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten } else { 426b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer notifying unknown"); 42713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 42813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 42913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPlay() { 432e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPlay()"); 4335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mStateFlags & (kFlagPrepared | kFlagPlaying)) == kFlagPrepared) { 434e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("starting player"); 43513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagPlaying; 4365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 43713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 43813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 43913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPause() { 442e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPause()"); 4435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(~mStateFlags & (kFlagPrepared | kFlagPlaying))) { 4445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("pausing player"); 44513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagPlaying; 4465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 44713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 44813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 44913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onSeek(const sp<AMessage> &msg) { 45213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onSeek"); 45313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 45413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onLoop(const sp<AMessage> &msg) { 45713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onLoop"); 45813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 45913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 46137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::onVolumeUpdate() { 462b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onVolumeUpdate"); 46337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 46437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 4654ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4664ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSeekComplete() { 4674ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("GenericPlayer::onSeekComplete()"); 4684ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 4695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // avoid spurious or lost events caused by seeking past a marker 4705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = ANDROID_UNKNOWN_TIME; 4715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = ANDROID_UNKNOWN_TIME; 4725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 4734ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4744ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4754ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4764ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onBufferingUpdate(const sp<AMessage> &msg) { 477b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onBufferingUpdate"); 4784ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4794ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4804ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4814ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSetBufferingUpdateThreshold(const sp<AMessage> &msg) { 482b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onSetBufferingUpdateThreshold"); 4834ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int32_t thresholdPercent = 0; 4844ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, &thresholdPercent)) { 4854ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 4864ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFillNotifThreshold = (int16_t)thresholdPercent; 4874ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4894ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4913610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onAttachAuxEffect(const sp<AMessage> &msg) { 4923610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onAttachAuxEffect()"); 4933610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 4943610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 4953610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 4963610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onSetAuxEffectSendLevel(const sp<AMessage> &msg) { 4973610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onSetAuxEffectSendLevel()"); 4983610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 4993610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5003610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5015933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onSetPlayEvents(const sp<AMessage> &msg) { 5025933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onSetPlayEvents()"); 5035933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t eventFlags, markerPositionMs, positionUpdatePeriodMs; 5045933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, &eventFlags) && 5055933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_MARKER, &markerPositionMs) && 5065933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, &positionUpdatePeriodMs)) { 5075933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mEventFlags = eventFlags; 5085933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mMarkerPositionMs = markerPositionMs; 5095933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mPositionUpdatePeriodMs = positionUpdatePeriodMs; 5105933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5115933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5125933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5135933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onOneShot(const sp<AMessage> &msg) { 5165933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot()"); 5175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t generation; 5185933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_ONESHOT_GENERATION, &generation)) { 5195933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (generation != mOneShotGeneration) { 5205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot() generation %d cancelled; latest is %d", 5215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten generation, mOneShotGeneration); 5225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5255933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5294ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi//------------------------------------------------- 5304ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyStatus() { 531b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyStatus"); 5324ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHSTATUSCHANGE, (int32_t)mCacheStatus, true /*async*/); 5334ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5344ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5354ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5364ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyCacheFill() { 537b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyCacheFill"); 5384ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mLastNotifiedCacheFill = mCacheFill; 5394ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, (int32_t)mLastNotifiedCacheFill, true/*async*/); 5404ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5414ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5424ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5434ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::seekComplete() { 544b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::seekComplete"); 5454ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeekComplete, id()); 5464ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5484ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5494ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5504ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::bufferingUpdate(int16_t fillLevelPerMille) { 551b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::bufferingUpdate"); 5524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBufferingUpdate, id()); 5534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATE, fillLevelPerMille); 5544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5564ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5585933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// For the meaning of positionMs, see comment in declaration at android_GenericPlayer.h 5595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::updateOneShot(int positionMs) 5605933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 5615933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::updateOneShot"); 5625933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5635933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // nop until prepared 5645933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPrepared)) { 5655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // cancel any pending one-shot(s) 5695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten ++mOneShotGeneration; 5705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // don't restart one-shot if player is paused or stopped 5725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPlaying)) { 5735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // get current player position in milliseconds 5775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 5785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 5795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs == ANDROID_UNKNOWN_TIME) { 5815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten getPositionMsec(&positionMs); 5825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // normalize it 5835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 5845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 5855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5865933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (ANDROID_UNKNOWN_TIME == positionMs) { 5875933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // we can't proceed if we don't know where we are now 5885933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5895933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5905933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5915933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5925933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // default one-shot delay is infinity 5935933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t delayUs = -1; 5945933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // is there a marker? 5955933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATMARKER) && (mMarkerPositionMs != ANDROID_UNKNOWN_TIME)) { 5965933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through the marker 5975933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= mMarkerPositionMs && mMarkerPositionMs <= positionMs) { 5985933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATMARKER, true /*async*/); 5995933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (positionMs < mMarkerPositionMs) { 6005933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = (mMarkerPositionMs - positionMs) * 1000LL; 6015933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6025933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6035933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // are periodic position updates needed? 6045933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATNEWPOS) && 6055933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten (mPositionUpdatePeriodMs != ANDROID_UNKNOWN_TIME)) { 6065933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through a virtual marker, where the 6075933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // virtual marker is at the previously delivered new position plus position update period 6085933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t virtualMarkerMs; 6095933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mDeliveredNewPosMs != ANDROID_UNKNOWN_TIME) { 6105933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mDeliveredNewPosMs + mPositionUpdatePeriodMs; 6115933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (mObservedPositionMs != ANDROID_UNKNOWN_TIME) { 6125933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mObservedPositionMs + mPositionUpdatePeriodMs; 6135933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else { 6145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 6155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6165933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= virtualMarkerMs && virtualMarkerMs <= positionMs) { 6175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = virtualMarkerMs; 6185933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs += mPositionUpdatePeriodMs; 6195933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // re-synchronize if we missed an update 6205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (virtualMarkerMs <= positionMs) { 6215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 6225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATNEWPOS, true /*async*/); 6245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6255933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // note that if arithmetic overflow occurred, virtualMarkerMs will be negative 6265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < virtualMarkerMs) { 6275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t trialDelayUs; 6285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten trialDelayUs = (virtualMarkerMs - positionMs) * 1000LL; 6295933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (trialDelayUs > 0 && (delayUs == -1 || trialDelayUs < delayUs)) { 6305933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = trialDelayUs; 6315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // we have a new observed position 6365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = positionMs; 6375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // post the new one-shot message if needed 6395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs >= 0) { 6405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 20 ms min delay to avoid near busy waiting 6415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs < 20000LL) { 6425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 20000LL; 6435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 1 minute max delay avoids indefinite memory leaks caused by cancelled one-shots 6455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs > 60000000LL) { 6465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 60000000LL; 6475933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten //SL_LOGI("delayUs = %lld", delayUs); 6495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatOneShot, id()); 6505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_ONESHOT_GENERATION, mOneShotGeneration); 6515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(delayUs); 6525933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6535933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6545933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 6555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 65613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} // namespace android 657