android_GenericPlayer.cpp revision e2e8fa36bd7448b59fbcdf141e0b6d21e5401d91
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 49e2e8fa36bd7448b59fbcdf141e0b6d21e5401d91Glenn Kasten // Post-construction accesses need to be protected by mSettingsLock 5037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = 1.0f; 5137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = 1.0f; 5213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 5313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel TriviGenericPlayer::~GenericPlayer() { 56e31a69fcbe27894a597176d05a08e04c06092021Glenn Kasten SL_LOGV("GenericPlayer::~GenericPlayer()"); 5713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 58833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten resetDataLocator(); 5913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 6013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::init(const notif_cbf_t cbf, void* notifUser) { 63e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::init()"); 6413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 65e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 66e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 67e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = cbf; 68e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = notifUser; 69e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 7013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper->registerHandler(this); 723ac5dcc05fe321e4f01918aef2e3e54e22c9a5c1Glenn Kasten mLooper->start(false /*runOnCallingThread*/, false /*canCallJava*/, PRIORITY_DEFAULT); 7313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 7413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 76e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivivoid GenericPlayer::preDestroy() { 77e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi SL_LOGD("GenericPlayer::preDestroy()"); 78e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 79e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 80e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = NULL; 81e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = NULL; 82e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 83e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 84e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->stop(); 85e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->unregisterHandler(id()); 86e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi} 87e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 88e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 8913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::setDataSource(const char *uri) { 90b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setDataSource(uri=%s)", uri); 9113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 9213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.uriRef = uri; 9413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorUri; 9613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 9713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 99833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kastenvoid GenericPlayer::setDataSource(int fd, int64_t offset, int64_t length, bool closeAfterUse) { 100833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten SL_LOGV("GenericPlayer::setDataSource(fd=%d, offset=%lld, length=%lld, closeAfterUse=%s)", fd, 101833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten offset, length, closeAfterUse ? "true" : "false"); 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 127833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten mDataLocator.fdi.mCloseAfterUse = closeAfterUse; 128833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten 12913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorFd; 13013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 13113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::prepare() { 134e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::prepare()"); 13585edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten // do not attempt prepare more than once 13685edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten if (!(mStateFlags & (kFlagPrepared | kFlagPreparedUnsuccessfully))) { 13785edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten sp<AMessage> msg = new AMessage(kWhatPrepare, id()); 13885edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten msg->post(); 13985edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten } 14013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 14113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::play() { 144e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::play()"); 14513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPlay, id()); 14613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 14713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 14813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::pause() { 151e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::pause()"); 15213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPause, id()); 15313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 15413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 15513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::stop() { 158e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::stop()"); 15913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatPause, id()))->post(); 16013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // after a stop, playback should resume from the start. 16213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi seek(0); 16313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 16413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::seek(int64_t timeMsec) { 16713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::seek %lld", timeMsec); 168a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten if (timeMsec < 0 && timeMsec != ANDROID_UNKNOWN_TIME) { 1697ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi SL_LOGE("GenericPlayer::seek error, can't seek to negative time %lldms", timeMsec); 1707ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi return; 1717ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi } 17213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeek, id()); 17313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt64(WHATPARAM_SEEK_SEEKTIME_MS, timeMsec); 17413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 17513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 17613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::loop(bool loop) { 179b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::loop %s", loop ? "true" : "false"); 18013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatLoop, id()); 18113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(WHATPARAM_LOOP_LOOPING, (int32_t)loop); 18213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 18313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 18413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 18513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1864ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::setBufferingUpdateThreshold(int16_t thresholdPercent) { 187b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setBufferingUpdateThreshold %d", thresholdPercent); 1884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBuffUpdateThres, id()); 1894ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, (int32_t)thresholdPercent); 1904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 1914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 1924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 19413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 19570c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivivoid GenericPlayer::getDurationMsec(int* msec) { 1961fa5c3206d06bbebdea2dc92f378ce6b8a211e23Glenn Kasten Mutex::Autolock _l(mSettingsLock); 1974ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi *msec = mDurationMsec; 1984ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 1994ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 20037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi//-------------------------------------------------- 201fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kastenvoid GenericPlayer::setVolume(float leftVol, float rightVol) 202fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten{ 20337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi { 20437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 20537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = leftVol; 20637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = rightVol; 20737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 20837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi // send a message for the volume to be updated by the object which implements the volume 20937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi (new AMessage(kWhatVolumeUpdate, id()))->post(); 21037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 21137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 21270c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi 21370c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi//-------------------------------------------------- 2143610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::attachAuxEffect(int32_t effectId) 2153610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2163610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::attachAuxEffect(id=%d)", effectId); 2173610785fa93586ce84a27a27530feb77b8035229Glenn Kasten sp<AMessage> msg = new AMessage(kWhatAttachAuxEffect, id()); 2183610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setInt32(WHATPARAM_ATTACHAUXEFFECT, effectId); 2193610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2203610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2213610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2223610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2233610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2243610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::setAuxEffectSendLevel(float level) 2253610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2263610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::setAuxEffectSendLevel(level=%g)", level); 2273610785fa93586ce84a27a27530feb77b8035229Glenn Kasten sp<AMessage> msg = new AMessage(kWhatSetAuxEffectSendLevel, id()); 2283610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setFloat(WHATPARAM_SETAUXEFFECTSENDLEVEL, level); 2293610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2303610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2313610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2323610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2333610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// Call after changing any of the IPlay settings related to SL_PLAYEVENT_* 2355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::setPlayEvents(int32_t eventFlags, int32_t markerPositionMs, 2365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t positionUpdatePeriodMs) 2375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 2385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // Normalize ms that are within the valid unsigned range, but not in the int32_t range 2395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (markerPositionMs < 0) { 2405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten markerPositionMs = ANDROID_UNKNOWN_TIME; 2415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 0) { 2435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = ANDROID_UNKNOWN_TIME; 2445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // markers are delivered accurately, but new position updates are limited to every 100 ms 2465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 100) { 2475933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = 100; 2485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatSetPlayEvents, id()); 2505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, eventFlags); 2515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_MARKER, markerPositionMs); 2525933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, positionUpdatePeriodMs); 2535933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(); 2545933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 2555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2565933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten//-------------------------------------------------- 25813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 25913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * post-condition: mDataLocatorType == kDataLocatorNone 26013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 26113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi */ 26213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::resetDataLocator() { 263b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::resetDataLocator()"); 264833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten if (mDataLocatorType == kDataLocatorFd && mDataLocator.fdi.mCloseAfterUse) { 265833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten (void) ::close(mDataLocator.fdi.fd); 266833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten // would be redundant, as we're about to invalidate the union mDataLocator 267833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten //mDataLocator.fdi.fd = -1; 268833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten //mDataLocator.fdi.mCloseAfterUse = false; 269833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten } 27013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorNone; 27113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 27213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data, bool async) { 275b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data=%d, async=%s)", event, data, 276b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 27713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 27813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(event, (int32_t)data); 27913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (async) { 28013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 28113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 28213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi this->onNotify(msg); 28313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 28413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 28513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 28613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 28737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data1, int data2, bool async) { 288b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data1=%d, data2=%d, async=%s)", event, data1, data2, 289b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 29037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 29137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->setRect(event, 0, 0, (int32_t)data1, (int32_t)data2); 29237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi if (async) { 29337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->post(); 29437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else { 29537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi this->onNotify(msg); 29637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 29737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 29837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 29937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 30013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 30113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// AHandler implementation 30213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onMessageReceived(const sp<AMessage> &msg) { 303b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onMessageReceived()"); 30413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (msg->what()) { 30513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPrepare: 306fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatPrepare"); 30713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPrepare(); 30813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 30913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatNotif: 311fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatNotif"); 31213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onNotify(msg); 31313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 31413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPlay: 316b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPlay"); 31713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPlay(); 31813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 31913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPause: 321b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPause"); 32213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPause(); 32313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatSeek: 326b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeek"); 32713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onSeek(msg); 32813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 33013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatLoop: 331b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatLoop"); 33213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onLoop(msg); 33313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 33413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 33537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi case kWhatVolumeUpdate: 336b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatVolumeUpdate"); 33737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi onVolumeUpdate(); 33837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi break; 33937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 3404ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatSeekComplete: 341b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeekComplete"); 3424ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSeekComplete(); 3434ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3444ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3454ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBufferingUpdate: 346b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBufferingUpdate"); 3474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onBufferingUpdate(msg); 3484ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3494ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3504ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBuffUpdateThres: 351b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBuffUpdateThres"); 3524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSetBufferingUpdateThreshold(msg); 3534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3553610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatAttachAuxEffect: 3563610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatAttachAuxEffect"); 3573610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onAttachAuxEffect(msg); 3583610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3593610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3603610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatSetAuxEffectSendLevel: 3613610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatSetAuxEffectSendLevel"); 3623610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onSetAuxEffectSendLevel(msg); 3633610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3643610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatSetPlayEvents: 3665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatSetPlayEvents"); 3675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onSetPlayEvents(msg); 3685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 3705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatOneShot: 3715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatOneShot"); 3725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onOneShot(msg); 3735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 37513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 3765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGE("GenericPlayer::onMessageReceived unknown message %d", msg->what()); 37713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi TRESPASS(); 37813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 37913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 38013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 38313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Event handlers 3844ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 3854ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 38613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPrepare() { 387fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer::onPrepare()"); 38849935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // Subclass is responsible for indicating whether prepare was successful or unsuccessful 38949935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // by updating mStateFlags accordingly. It must set exactly one of these two flags. 39049935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten assert(!(mStateFlags & kFlagPrepared) != !(mStateFlags & kFlagPreparedUnsuccessfully)); 39149935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten notify(PLAYEREVENT_PREPARED, mStateFlags & kFlagPrepared ? PLAYER_SUCCESS : PLAYER_FAILURE, 392d6be802c5267a3c8599c11af2c38ead666f74a72Glenn Kasten true /*async*/); 393e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPrepare() done, mStateFlags=0x%x", mStateFlags); 39413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 39513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 39613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 39713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onNotify(const sp<AMessage> &msg) { 398b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onNotify()"); 399e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notif_cbf_t notifClient; 400e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi void* notifUser; 401e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 402e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 403e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if (NULL == mNotifyClient) { 404e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 405e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } else { 406e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient = mNotifyClient; 407e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifUser = mNotifyUser; 408e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 40913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 41013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 41137dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi int32_t val1, val2; 4124ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val1)) { 4134ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val1); 414e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchStatusChange, val1, 0, notifUser); 415e2e8fa36bd7448b59fbcdf141e0b6d21e5401d91Glenn Kasten // There is exactly one notification per message, hence "else if" instead of "if" 4164ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val1)) { 4174ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val1); 418e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchFillLevelUpdate, val1, 0, notifUser); 4194ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val1)) { 4204ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val1); 421e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventEndOfStream, val1, 0, notifUser); 4224ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREPARED, &val1)) { 42337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREPARED, val1); 424e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrepared, val1, 0, notifUser); 425fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_CHANNEL_COUNT, &val1)) { 426fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_CHANNEL_COUNT, val1); 427fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten notifClient(kEventChannelCount, val1, 0, notifUser); 42837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else if (msg->findRect(PLAYEREVENT_VIDEO_SIZE_UPDATE, &val1, &val2, &val1, &val2)) { 4294ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d, %d", PLAYEREVENT_VIDEO_SIZE_UPDATE, val1, val2); 430e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventHasVideoSize, val1, val2, notifUser); 4315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (msg->findInt32(PLAYEREVENT_PLAY, &val1)) { 4325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PLAY, val1); 4335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notifClient(kEventPlay, val1, 0, notifUser); 4345e4d65e369f28746767aba11b618dee314bb8197Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_ERRORAFTERPREPARE, &val1)) { 4355e4d65e369f28746767aba11b618dee314bb8197Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ERRORAFTERPREPARE, val1); 4365e4d65e369f28746767aba11b618dee314bb8197Glenn Kasten notifClient(kEventErrorAfterPrepare, val1, 0, notifUser); 437b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten } else { 438b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer notifying unknown"); 43913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 44013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 44113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPlay() { 444e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPlay()"); 4455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mStateFlags & (kFlagPrepared | kFlagPlaying)) == kFlagPrepared) { 446e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("starting player"); 44713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagPlaying; 4485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 44913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 45013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 45113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPause() { 454e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPause()"); 4555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(~mStateFlags & (kFlagPrepared | kFlagPlaying))) { 4565933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("pausing player"); 45713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagPlaying; 4585933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 45913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 46013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 46113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onSeek(const sp<AMessage> &msg) { 46413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onSeek"); 46513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 46613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onLoop(const sp<AMessage> &msg) { 46913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onLoop"); 47013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 47113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 47237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 47337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::onVolumeUpdate() { 474b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onVolumeUpdate"); 47537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 47637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 4774ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4784ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSeekComplete() { 4794ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("GenericPlayer::onSeekComplete()"); 4804ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 4815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // avoid spurious or lost events caused by seeking past a marker 4825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = ANDROID_UNKNOWN_TIME; 4835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = ANDROID_UNKNOWN_TIME; 4845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 4854ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4864ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4874ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onBufferingUpdate(const sp<AMessage> &msg) { 489b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onBufferingUpdate"); 4904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSetBufferingUpdateThreshold(const sp<AMessage> &msg) { 494b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onSetBufferingUpdateThreshold"); 4954ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int32_t thresholdPercent = 0; 4964ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, &thresholdPercent)) { 4974ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 4984ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFillNotifThreshold = (int16_t)thresholdPercent; 4994ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 5004ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5014ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5024ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5033610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onAttachAuxEffect(const sp<AMessage> &msg) { 5043610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onAttachAuxEffect()"); 5053610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 5063610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5073610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5083610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onSetAuxEffectSendLevel(const sp<AMessage> &msg) { 5093610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onSetAuxEffectSendLevel()"); 5103610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 5113610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5123610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5135933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onSetPlayEvents(const sp<AMessage> &msg) { 5145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onSetPlayEvents()"); 5155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t eventFlags, markerPositionMs, positionUpdatePeriodMs; 5165933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, &eventFlags) && 5175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_MARKER, &markerPositionMs) && 5185933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, &positionUpdatePeriodMs)) { 5195933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mEventFlags = eventFlags; 5205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mMarkerPositionMs = markerPositionMs; 5215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mPositionUpdatePeriodMs = positionUpdatePeriodMs; 5225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5255933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onOneShot(const sp<AMessage> &msg) { 5285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot()"); 5295933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t generation; 5305933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_ONESHOT_GENERATION, &generation)) { 5315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (generation != mOneShotGeneration) { 5325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot() generation %d cancelled; latest is %d", 5335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten generation, mOneShotGeneration); 5345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5414ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi//------------------------------------------------- 5424ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyStatus() { 543b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyStatus"); 5444ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHSTATUSCHANGE, (int32_t)mCacheStatus, true /*async*/); 5454ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5464ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5474ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5484ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyCacheFill() { 549b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyCacheFill"); 5504ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mLastNotifiedCacheFill = mCacheFill; 5514ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, (int32_t)mLastNotifiedCacheFill, true/*async*/); 5524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::seekComplete() { 556b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::seekComplete"); 5574ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeekComplete, id()); 5584ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5594ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5604ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5614ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5624ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::bufferingUpdate(int16_t fillLevelPerMille) { 563b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::bufferingUpdate"); 5644ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBufferingUpdate, id()); 5654ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATE, fillLevelPerMille); 5664ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5674ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5684ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// For the meaning of positionMs, see comment in declaration at android_GenericPlayer.h 5715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::updateOneShot(int positionMs) 5725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 5735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::updateOneShot"); 5745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // nop until prepared 5765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPrepared)) { 5775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // cancel any pending one-shot(s) 5815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten ++mOneShotGeneration; 5825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // don't restart one-shot if player is paused or stopped 5845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPlaying)) { 5855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5865933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5875933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5885933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // get current player position in milliseconds 5895933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 5905933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 5915933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5925933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs == ANDROID_UNKNOWN_TIME) { 5935933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten getPositionMsec(&positionMs); 5945933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // normalize it 5955933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 5965933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 5975933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5985933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (ANDROID_UNKNOWN_TIME == positionMs) { 599ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // getPositionMsec is not working for some reason, give up 600de7c7da8460de9fb1e8739978f25e1463e2e1666Steve Block //ALOGV("Does anyone really know what time it is?"); 6015933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 6025933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6035933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6045933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 605ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // delayUs is the expected delay between current position and marker; 606ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // the default is infinity in case there are no upcoming marker(s) 6075933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t delayUs = -1; 608ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 6095933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // is there a marker? 6105933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATMARKER) && (mMarkerPositionMs != ANDROID_UNKNOWN_TIME)) { 6115933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through the marker 6125933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= mMarkerPositionMs && mMarkerPositionMs <= positionMs) { 6135933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATMARKER, true /*async*/); 6145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (positionMs < mMarkerPositionMs) { 6155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = (mMarkerPositionMs - positionMs) * 1000LL; 6165933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6175933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 618ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 6195933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // are periodic position updates needed? 6205933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATNEWPOS) && 6215933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten (mPositionUpdatePeriodMs != ANDROID_UNKNOWN_TIME)) { 6225933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through a virtual marker, where the 6235933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // virtual marker is at the previously delivered new position plus position update period 6245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t virtualMarkerMs; 6255933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mDeliveredNewPosMs != ANDROID_UNKNOWN_TIME) { 6265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mDeliveredNewPosMs + mPositionUpdatePeriodMs; 6275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (mObservedPositionMs != ANDROID_UNKNOWN_TIME) { 6285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mObservedPositionMs + mPositionUpdatePeriodMs; 629ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // pretend there has been an update in the past 630ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = mObservedPositionMs; 6315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else { 6325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 633ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // pretend there has been an update in the past 634ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = positionMs; 6355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 636ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // nextVirtualMarkerMs will be set to the position of the next upcoming virtual marker 637ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten int32_t nextVirtualMarkerMs; 6385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= virtualMarkerMs && virtualMarkerMs <= positionMs) { 639ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // we did pass through the virtual marker, now compute the next virtual marker 6405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = virtualMarkerMs; 641ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = virtualMarkerMs + mPositionUpdatePeriodMs; 6425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // re-synchronize if we missed an update 643ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten if (nextVirtualMarkerMs <= positionMs) { 644ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten SL_LOGW("Missed SL_PLAYEVENT_HEADATNEWPOS for position %d; current position %d", 645ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs, positionMs); 646ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // try to catch up by setting next goal to current position plus update period 647ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = positionMs; 648ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 6495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATNEWPOS, true /*async*/); 651ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten } else { 652ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // we did not pass through the virtual marker yet, so use same marker again 653ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = virtualMarkerMs; 6545933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 655ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // note that if arithmetic overflow occurred, nextVirtualMarkerMs will be negative 656ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten if (positionMs < nextVirtualMarkerMs) { 6575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t trialDelayUs; 658ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten trialDelayUs = (nextVirtualMarkerMs - positionMs) * 1000LL; 6595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (trialDelayUs > 0 && (delayUs == -1 || trialDelayUs < delayUs)) { 6605933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = trialDelayUs; 6615933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6625933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6635933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6645933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // we have a new observed position 6665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = positionMs; 6675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // post the new one-shot message if needed 6697349b2e742b2cedc6d149fac62ed661ad7d47decGlenn Kasten if (advancesPositionInRealTime() && delayUs >= 0) { 6705933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 20 ms min delay to avoid near busy waiting 6715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs < 20000LL) { 6725933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 20000LL; 6735933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 1 minute max delay avoids indefinite memory leaks caused by cancelled one-shots 6755933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs > 60000000LL) { 6765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 60000000LL; 6775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten //SL_LOGI("delayUs = %lld", delayUs); 6795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatOneShot, id()); 6805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_ONESHOT_GENERATION, mOneShotGeneration); 6815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(delayUs); 6825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 6855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 68613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} // namespace android 687