android_GenericPlayer.cpp revision de7c7da8460de9fb1e8739978f25e1463e2e1666
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), 3237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mPlaybackParams(*params), 334ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mDurationMsec(ANDROID_UNKNOWN_TIME), 344ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheStatus(kStatusEmpty), 354ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFill(0), 364ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mLastNotifiedCacheFill(0), 375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mCacheFillNotifThreshold(100), 385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mEventFlags(0), 395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mMarkerPositionMs(ANDROID_UNKNOWN_TIME), 405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mPositionUpdatePeriodMs(1000), // per spec 415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mOneShotGeneration(0), 425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs(ANDROID_UNKNOWN_TIME), 435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs(ANDROID_UNKNOWN_TIME) 4413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi{ 45e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::GenericPlayer()"); 4613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 4713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper = new android::ALooper(); 4813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 4937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = 1.0f; 5037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = 1.0f; 5113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 5213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel TriviGenericPlayer::~GenericPlayer() { 55e31a69fcbe27894a597176d05a08e04c06092021Glenn Kasten SL_LOGV("GenericPlayer::~GenericPlayer()"); 5613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 57833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten resetDataLocator(); 5813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 5913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::init(const notif_cbf_t cbf, void* notifUser) { 62e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::init()"); 6313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 64e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 65e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 66e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = cbf; 67e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = notifUser; 68e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 6913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper->registerHandler(this); 713ac5dcc05fe321e4f01918aef2e3e54e22c9a5c1Glenn Kasten mLooper->start(false /*runOnCallingThread*/, false /*canCallJava*/, PRIORITY_DEFAULT); 7213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 7313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 75e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivivoid GenericPlayer::preDestroy() { 76e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi SL_LOGD("GenericPlayer::preDestroy()"); 77e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 78e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 79e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = NULL; 80e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = NULL; 81e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 82e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 83e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->stop(); 84e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->unregisterHandler(id()); 85e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi} 86e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 87e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 8813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::setDataSource(const char *uri) { 89b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setDataSource(uri=%s)", uri); 9013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 9113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.uriRef = uri; 9313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorUri; 9513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 9613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 98833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kastenvoid GenericPlayer::setDataSource(int fd, int64_t offset, int64_t length, bool closeAfterUse) { 99833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten SL_LOGV("GenericPlayer::setDataSource(fd=%d, offset=%lld, length=%lld, closeAfterUse=%s)", fd, 100833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten offset, length, closeAfterUse ? "true" : "false"); 10113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 10213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.fd = fd; 10413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi struct stat sb; 10613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int ret = fstat(fd, &sb); 10713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (ret != 0) { 10813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("GenericPlayer::setDataSource: fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 10913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 11013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 11113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 11213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (offset >= sb.st_size) { 11313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("SfPlayer::setDataSource: invalid offset"); 11413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 11513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 11613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.offset = offset; 11713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 11813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (PLAYER_FD_FIND_FILE_SIZE == length) { 11913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size; 12013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else if (offset + length > sb.st_size) { 12113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size - offset; 12213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 12313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = length; 12413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 12513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 126833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten mDataLocator.fdi.mCloseAfterUse = closeAfterUse; 127833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten 12813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorFd; 12913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 13013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::prepare() { 133e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::prepare()"); 13485edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten // do not attempt prepare more than once 13585edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten if (!(mStateFlags & (kFlagPrepared | kFlagPreparedUnsuccessfully))) { 13685edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten sp<AMessage> msg = new AMessage(kWhatPrepare, id()); 13785edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten msg->post(); 13885edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten } 13913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 14013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::play() { 143e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::play()"); 14413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPlay, id()); 14513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 14613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 14713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::pause() { 150e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::pause()"); 15113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPause, id()); 15213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 15313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 15413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::stop() { 157e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::stop()"); 15813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatPause, id()))->post(); 15913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // after a stop, playback should resume from the start. 16113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi seek(0); 16213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 16313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::seek(int64_t timeMsec) { 16613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::seek %lld", timeMsec); 167a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten if (timeMsec < 0 && timeMsec != ANDROID_UNKNOWN_TIME) { 1687ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi SL_LOGE("GenericPlayer::seek error, can't seek to negative time %lldms", timeMsec); 1697ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi return; 1707ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi } 17113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeek, id()); 17213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt64(WHATPARAM_SEEK_SEEKTIME_MS, timeMsec); 17313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 17413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 17513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::loop(bool loop) { 178b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::loop %s", loop ? "true" : "false"); 17913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatLoop, id()); 18013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(WHATPARAM_LOOP_LOOPING, (int32_t)loop); 18113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 18213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 18313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 18413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1854ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::setBufferingUpdateThreshold(int16_t thresholdPercent) { 186b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setBufferingUpdateThreshold %d", thresholdPercent); 1874ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBuffUpdateThres, id()); 1884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, (int32_t)thresholdPercent); 1894ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 1904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 1914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 19313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 19470c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivivoid GenericPlayer::getDurationMsec(int* msec) { 1951fa5c3206d06bbebdea2dc92f378ce6b8a211e23Glenn Kasten Mutex::Autolock _l(mSettingsLock); 1964ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi *msec = mDurationMsec; 1974ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 1984ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 19937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi//-------------------------------------------------- 200fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kastenvoid GenericPlayer::setVolume(float leftVol, float rightVol) 201fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten{ 20237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi { 20337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 20437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = leftVol; 20537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = rightVol; 20637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 20737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi // send a message for the volume to be updated by the object which implements the volume 20837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi (new AMessage(kWhatVolumeUpdate, id()))->post(); 20937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 21037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 21170c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi 21270c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi//-------------------------------------------------- 2133610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::attachAuxEffect(int32_t effectId) 2143610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2153610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::attachAuxEffect(id=%d)", effectId); 2163610785fa93586ce84a27a27530feb77b8035229Glenn Kasten sp<AMessage> msg = new AMessage(kWhatAttachAuxEffect, id()); 2173610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setInt32(WHATPARAM_ATTACHAUXEFFECT, effectId); 2183610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2193610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2203610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2213610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2223610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2233610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::setAuxEffectSendLevel(float level) 2243610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2253610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::setAuxEffectSendLevel(level=%g)", level); 2263610785fa93586ce84a27a27530feb77b8035229Glenn Kasten sp<AMessage> msg = new AMessage(kWhatSetAuxEffectSendLevel, id()); 2273610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setFloat(WHATPARAM_SETAUXEFFECTSENDLEVEL, level); 2283610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2293610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2303610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2313610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2323610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// Call after changing any of the IPlay settings related to SL_PLAYEVENT_* 2345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::setPlayEvents(int32_t eventFlags, int32_t markerPositionMs, 2355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t positionUpdatePeriodMs) 2365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 2375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // Normalize ms that are within the valid unsigned range, but not in the int32_t range 2385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (markerPositionMs < 0) { 2395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten markerPositionMs = ANDROID_UNKNOWN_TIME; 2405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 0) { 2425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = ANDROID_UNKNOWN_TIME; 2435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // markers are delivered accurately, but new position updates are limited to every 100 ms 2455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 100) { 2465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = 100; 2475933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatSetPlayEvents, id()); 2495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, eventFlags); 2505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_MARKER, markerPositionMs); 2515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, positionUpdatePeriodMs); 2525933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(); 2535933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 2545933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2565933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten//-------------------------------------------------- 25713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 25813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * post-condition: mDataLocatorType == kDataLocatorNone 25913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 26013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi */ 26113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::resetDataLocator() { 262b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::resetDataLocator()"); 263833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten if (mDataLocatorType == kDataLocatorFd && mDataLocator.fdi.mCloseAfterUse) { 264833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten (void) ::close(mDataLocator.fdi.fd); 265833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten // would be redundant, as we're about to invalidate the union mDataLocator 266833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten //mDataLocator.fdi.fd = -1; 267833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten //mDataLocator.fdi.mCloseAfterUse = false; 268833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten } 26913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorNone; 27013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 27113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data, bool async) { 274b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data=%d, async=%s)", event, data, 275b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 27613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 27713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(event, (int32_t)data); 27813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (async) { 27913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 28013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 28113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi this->onNotify(msg); 28213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 28313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 28413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 28513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 28637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data1, int data2, bool async) { 287b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data1=%d, data2=%d, async=%s)", event, data1, data2, 288b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 28937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 29037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->setRect(event, 0, 0, (int32_t)data1, (int32_t)data2); 29137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi if (async) { 29237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->post(); 29337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else { 29437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi this->onNotify(msg); 29537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 29637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 29737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 29837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 29913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 30013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// AHandler implementation 30113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onMessageReceived(const sp<AMessage> &msg) { 302b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onMessageReceived()"); 30313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (msg->what()) { 30413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPrepare: 305fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatPrepare"); 30613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPrepare(); 30713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 30813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 30913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatNotif: 310fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatNotif"); 31113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onNotify(msg); 31213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 31313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPlay: 315b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPlay"); 31613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPlay(); 31713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 31813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPause: 320b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPause"); 32113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPause(); 32213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatSeek: 325b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeek"); 32613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onSeek(msg); 32713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatLoop: 330b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatLoop"); 33113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onLoop(msg); 33213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 33313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 33437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi case kWhatVolumeUpdate: 335b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatVolumeUpdate"); 33637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi onVolumeUpdate(); 33737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi break; 33837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 3394ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatSeekComplete: 340b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeekComplete"); 3414ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSeekComplete(); 3424ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3434ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3444ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBufferingUpdate: 345b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBufferingUpdate"); 3464ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onBufferingUpdate(msg); 3474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3484ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3494ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBuffUpdateThres: 350b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBuffUpdateThres"); 3514ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSetBufferingUpdateThreshold(msg); 3524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3543610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatAttachAuxEffect: 3553610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatAttachAuxEffect"); 3563610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onAttachAuxEffect(msg); 3573610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3583610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3593610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatSetAuxEffectSendLevel: 3603610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatSetAuxEffectSendLevel"); 3613610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onSetAuxEffectSendLevel(msg); 3623610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3633610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3645933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatSetPlayEvents: 3655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatSetPlayEvents"); 3665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onSetPlayEvents(msg); 3675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 3695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatOneShot: 3705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatOneShot"); 3715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onOneShot(msg); 3725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 37413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 3755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGE("GenericPlayer::onMessageReceived unknown message %d", msg->what()); 37613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi TRESPASS(); 37713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 37813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 37913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 38213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Event handlers 3834ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 3844ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 38513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPrepare() { 386fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer::onPrepare()"); 38749935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // Subclass is responsible for indicating whether prepare was successful or unsuccessful 38849935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // by updating mStateFlags accordingly. It must set exactly one of these two flags. 38949935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten assert(!(mStateFlags & kFlagPrepared) != !(mStateFlags & kFlagPreparedUnsuccessfully)); 39049935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten notify(PLAYEREVENT_PREPARED, mStateFlags & kFlagPrepared ? PLAYER_SUCCESS : PLAYER_FAILURE, 391d6be802c5267a3c8599c11af2c38ead666f74a72Glenn Kasten true /*async*/); 392e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPrepare() done, mStateFlags=0x%x", mStateFlags); 39313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 39413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 39513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 39613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onNotify(const sp<AMessage> &msg) { 397b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onNotify()"); 398e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notif_cbf_t notifClient; 399e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi void* notifUser; 400e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 401e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 402e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if (NULL == mNotifyClient) { 403e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 404e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } else { 405e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient = mNotifyClient; 406e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifUser = mNotifyUser; 407e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 40813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 40913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 41037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi int32_t val1, val2; 4114ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val1)) { 4124ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val1); 413e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchStatusChange, val1, 0, notifUser); 4144ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val1)) { 4154ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val1); 416e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchFillLevelUpdate, val1, 0, notifUser); 4174ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val1)) { 4184ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val1); 419e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventEndOfStream, val1, 0, notifUser); 4204ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREPARED, &val1)) { 42137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREPARED, val1); 422e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrepared, val1, 0, notifUser); 423fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_CHANNEL_COUNT, &val1)) { 424fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_CHANNEL_COUNT, val1); 425fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten notifClient(kEventChannelCount, val1, 0, notifUser); 42637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else if (msg->findRect(PLAYEREVENT_VIDEO_SIZE_UPDATE, &val1, &val2, &val1, &val2)) { 4274ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d, %d", PLAYEREVENT_VIDEO_SIZE_UPDATE, val1, val2); 428e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventHasVideoSize, val1, val2, notifUser); 4295933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (msg->findInt32(PLAYEREVENT_PLAY, &val1)) { 4305933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PLAY, val1); 4315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notifClient(kEventPlay, val1, 0, notifUser); 432b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten } else { 433b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer notifying unknown"); 43413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 43513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 43613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPlay() { 439e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPlay()"); 4405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mStateFlags & (kFlagPrepared | kFlagPlaying)) == kFlagPrepared) { 441e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("starting player"); 44213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagPlaying; 4435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 44413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 44513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 44613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPause() { 449e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPause()"); 4505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(~mStateFlags & (kFlagPrepared | kFlagPlaying))) { 4515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("pausing player"); 45213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagPlaying; 4535933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 45413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 45513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 45613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onSeek(const sp<AMessage> &msg) { 45913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onSeek"); 46013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 46113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onLoop(const sp<AMessage> &msg) { 46413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onLoop"); 46513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 46613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 46837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::onVolumeUpdate() { 469b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onVolumeUpdate"); 47037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 47137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 4724ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4734ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSeekComplete() { 4744ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("GenericPlayer::onSeekComplete()"); 4754ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 4765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // avoid spurious or lost events caused by seeking past a marker 4775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = ANDROID_UNKNOWN_TIME; 4785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = ANDROID_UNKNOWN_TIME; 4795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 4804ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4814ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4824ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4834ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onBufferingUpdate(const sp<AMessage> &msg) { 484b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onBufferingUpdate"); 4854ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4864ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4874ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSetBufferingUpdateThreshold(const sp<AMessage> &msg) { 489b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onSetBufferingUpdateThreshold"); 4904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int32_t thresholdPercent = 0; 4914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, &thresholdPercent)) { 4924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 4934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFillNotifThreshold = (int16_t)thresholdPercent; 4944ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 4954ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4964ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4974ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4983610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onAttachAuxEffect(const sp<AMessage> &msg) { 4993610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onAttachAuxEffect()"); 5003610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 5013610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5023610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5033610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onSetAuxEffectSendLevel(const sp<AMessage> &msg) { 5043610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onSetAuxEffectSendLevel()"); 5053610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 5063610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5073610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5085933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onSetPlayEvents(const sp<AMessage> &msg) { 5095933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onSetPlayEvents()"); 5105933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t eventFlags, markerPositionMs, positionUpdatePeriodMs; 5115933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, &eventFlags) && 5125933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_MARKER, &markerPositionMs) && 5135933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, &positionUpdatePeriodMs)) { 5145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mEventFlags = eventFlags; 5155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mMarkerPositionMs = markerPositionMs; 5165933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mPositionUpdatePeriodMs = positionUpdatePeriodMs; 5175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5185933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5195933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onOneShot(const sp<AMessage> &msg) { 5235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot()"); 5245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t generation; 5255933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_ONESHOT_GENERATION, &generation)) { 5265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (generation != mOneShotGeneration) { 5275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot() generation %d cancelled; latest is %d", 5285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten generation, mOneShotGeneration); 5295933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5305933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5364ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi//------------------------------------------------- 5374ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyStatus() { 538b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyStatus"); 5394ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHSTATUSCHANGE, (int32_t)mCacheStatus, true /*async*/); 5404ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5414ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5424ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5434ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyCacheFill() { 544b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyCacheFill"); 5454ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mLastNotifiedCacheFill = mCacheFill; 5464ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, (int32_t)mLastNotifiedCacheFill, true/*async*/); 5474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5484ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5494ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5504ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::seekComplete() { 551b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::seekComplete"); 5524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeekComplete, id()); 5534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5564ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5574ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::bufferingUpdate(int16_t fillLevelPerMille) { 558b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::bufferingUpdate"); 5594ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBufferingUpdate, id()); 5604ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATE, fillLevelPerMille); 5614ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5624ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5634ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5645933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// For the meaning of positionMs, see comment in declaration at android_GenericPlayer.h 5665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::updateOneShot(int positionMs) 5675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 5685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::updateOneShot"); 5695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // nop until prepared 5715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPrepared)) { 5725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // cancel any pending one-shot(s) 5765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten ++mOneShotGeneration; 5775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // don't restart one-shot if player is paused or stopped 5795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPlaying)) { 5805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // get current player position in milliseconds 5845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 5855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 5865933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5875933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs == ANDROID_UNKNOWN_TIME) { 5885933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten getPositionMsec(&positionMs); 5895933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // normalize it 5905933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 5915933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 5925933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5935933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (ANDROID_UNKNOWN_TIME == positionMs) { 594ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // getPositionMsec is not working for some reason, give up 595de7c7da8460de9fb1e8739978f25e1463e2e1666Steve Block //ALOGV("Does anyone really know what time it is?"); 5965933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5975933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5985933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5995933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 600ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // delayUs is the expected delay between current position and marker; 601ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // the default is infinity in case there are no upcoming marker(s) 6025933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t delayUs = -1; 603ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 6045933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // is there a marker? 6055933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATMARKER) && (mMarkerPositionMs != ANDROID_UNKNOWN_TIME)) { 6065933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through the marker 6075933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= mMarkerPositionMs && mMarkerPositionMs <= positionMs) { 6085933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATMARKER, true /*async*/); 6095933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (positionMs < mMarkerPositionMs) { 6105933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = (mMarkerPositionMs - positionMs) * 1000LL; 6115933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6125933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 613ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 6145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // are periodic position updates needed? 6155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATNEWPOS) && 6165933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten (mPositionUpdatePeriodMs != ANDROID_UNKNOWN_TIME)) { 6175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through a virtual marker, where the 6185933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // virtual marker is at the previously delivered new position plus position update period 6195933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t virtualMarkerMs; 6205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mDeliveredNewPosMs != ANDROID_UNKNOWN_TIME) { 6215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mDeliveredNewPosMs + mPositionUpdatePeriodMs; 6225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (mObservedPositionMs != ANDROID_UNKNOWN_TIME) { 6235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mObservedPositionMs + mPositionUpdatePeriodMs; 624ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // pretend there has been an update in the past 625ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = mObservedPositionMs; 6265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else { 6275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 628ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // pretend there has been an update in the past 629ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = positionMs; 6305933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 631ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // nextVirtualMarkerMs will be set to the position of the next upcoming virtual marker 632ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten int32_t nextVirtualMarkerMs; 6335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= virtualMarkerMs && virtualMarkerMs <= positionMs) { 634ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // we did pass through the virtual marker, now compute the next virtual marker 6355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = virtualMarkerMs; 636ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = virtualMarkerMs + mPositionUpdatePeriodMs; 6375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // re-synchronize if we missed an update 638ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten if (nextVirtualMarkerMs <= positionMs) { 639ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten SL_LOGW("Missed SL_PLAYEVENT_HEADATNEWPOS for position %d; current position %d", 640ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs, positionMs); 641ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // try to catch up by setting next goal to current position plus update period 642ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = positionMs; 643ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 6445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATNEWPOS, true /*async*/); 646ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten } else { 647ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // we did not pass through the virtual marker yet, so use same marker again 648ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = virtualMarkerMs; 6495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 650ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // note that if arithmetic overflow occurred, nextVirtualMarkerMs will be negative 651ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten if (positionMs < nextVirtualMarkerMs) { 6525933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t trialDelayUs; 653ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten trialDelayUs = (nextVirtualMarkerMs - positionMs) * 1000LL; 6545933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (trialDelayUs > 0 && (delayUs == -1 || trialDelayUs < delayUs)) { 6555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = trialDelayUs; 6565933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6585933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6605933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // we have a new observed position 6615933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = positionMs; 6625933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6635933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // post the new one-shot message if needed 6647349b2e742b2cedc6d149fac62ed661ad7d47decGlenn Kasten if (advancesPositionInRealTime() && delayUs >= 0) { 6655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 20 ms min delay to avoid near busy waiting 6665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs < 20000LL) { 6675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 20000LL; 6685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 1 minute max delay avoids indefinite memory leaks caused by cancelled one-shots 6705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs > 60000000LL) { 6715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 60000000LL; 6725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten //SL_LOGI("delayUs = %lld", delayUs); 6745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatOneShot, id()); 6755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_ONESHOT_GENERATION, mOneShotGeneration); 6765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(delayUs); 6775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 6805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 68113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} // namespace android 682