android_GenericPlayer.cpp revision 563ba31c5b77092d3d2672a3ee89f1eaeed1aeb5
1dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi/* 2dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * Copyright (C) 2011 The Android Open Source Project 3dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * 4dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 5dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * you may not use this file except in compliance with the License. 6dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * You may obtain a copy of the License at 7dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * 8dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 9dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * 10dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 11dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 12dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * See the License for the specific language governing permissions and 14dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * limitations under the License. 15dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi */ 16dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 17dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi//#define USE_LOG SLAndroidLogLevel_Verbose 18dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 19dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi#include "sles_allinclusive.h" 20dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 218ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi#include <media/stagefright/foundation/ADebug.h> 228ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi#include <sys/stat.h> 238ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 24dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivinamespace android { 25dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 26dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi//-------------------------------------------------------------------------------------------------- 27dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel TriviGenericPlayer::GenericPlayer(const AudioPlayback_Parameters* params) : 28dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocatorType(kDataLocatorNone), 29dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mNotifyClient(NULL), 30dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mNotifyUser(NULL), 31dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mStateFlags(0), 32fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mPlaybackParams(*params), 33463a7641944e4a3613f5d76aa8450070ef56b9ffGlenn Kasten mChannelCount(UNKNOWN_NUMCHANNELS), 348ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mDurationMsec(ANDROID_UNKNOWN_TIME), 35463a7641944e4a3613f5d76aa8450070ef56b9ffGlenn Kasten mSampleRateHz(UNKNOWN_SAMPLERATE), 368ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mCacheStatus(kStatusEmpty), 378ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mCacheFill(0), 388ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mLastNotifiedCacheFill(0), 39a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mCacheFillNotifThreshold(100), 40a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mEventFlags(0), 41a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mMarkerPositionMs(ANDROID_UNKNOWN_TIME), 42a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mPositionUpdatePeriodMs(1000), // per spec 43a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mOneShotGeneration(0), 44a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mDeliveredNewPosMs(ANDROID_UNKNOWN_TIME), 45a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mObservedPositionMs(ANDROID_UNKNOWN_TIME) 46dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi{ 4730ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::GenericPlayer()"); 48dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 49dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mLooper = new android::ALooper(); 50dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 51fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = 1.0f; 52fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = 1.0f; 53dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 54dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 55dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 56dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel TriviGenericPlayer::~GenericPlayer() { 573f324661dd8bf33dd3fb2afeb84fbb05262a0d08Glenn Kasten SL_LOGV("GenericPlayer::~GenericPlayer()"); 58dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 59d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten resetDataLocator(); 60dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 61dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 62dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 63dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::init(const notif_cbf_t cbf, void* notifUser) { 6430ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::init()"); 65dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 661209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi { 671209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 681209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi mNotifyClient = cbf; 691209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi mNotifyUser = notifUser; 701209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi } 71dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 72dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mLooper->registerHandler(this); 73563ba31c5b77092d3d2672a3ee89f1eaeed1aeb5Glenn Kasten mLooper->start(false /*runOnCallingThread*/, false /*canCallJava*/, PRIORITY_DEFAULT); 74dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 75dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 76dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 771209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivivoid GenericPlayer::preDestroy() { 781209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi SL_LOGD("GenericPlayer::preDestroy()"); 791209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi { 801209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 811209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi mNotifyClient = NULL; 821209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi mNotifyUser = NULL; 831209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi } 841209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi 851209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi mLooper->stop(); 861209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi mLooper->unregisterHandler(id()); 871209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi} 881209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi 891209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi 90dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::setDataSource(const char *uri) { 916e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::setDataSource(uri=%s)", uri); 92dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi resetDataLocator(); 93dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 94dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.uriRef = uri; 95dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 96dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocatorType = kDataLocatorUri; 97dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 98dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 99dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 100d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kastenvoid GenericPlayer::setDataSource(int fd, int64_t offset, int64_t length, bool closeAfterUse) { 101d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten SL_LOGV("GenericPlayer::setDataSource(fd=%d, offset=%lld, length=%lld, closeAfterUse=%s)", fd, 102d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten offset, length, closeAfterUse ? "true" : "false"); 103dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi resetDataLocator(); 104dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 105dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.fd = fd; 106dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 107dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi struct stat sb; 108dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi int ret = fstat(fd, &sb); 109dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi if (ret != 0) { 110dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGE("GenericPlayer::setDataSource: fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 111dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi return; 112dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 113dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 114dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi if (offset >= sb.st_size) { 115dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGE("SfPlayer::setDataSource: invalid offset"); 116dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi return; 117dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 118dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.offset = offset; 119dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 120dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi if (PLAYER_FD_FIND_FILE_SIZE == length) { 121dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size; 122dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } else if (offset + length > sb.st_size) { 123dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size - offset; 124dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } else { 125dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.length = length; 126dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 127dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 128d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten mDataLocator.fdi.mCloseAfterUse = closeAfterUse; 129d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten 130dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocatorType = kDataLocatorFd; 131dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 132dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 133dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 134dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::prepare() { 13530ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::prepare()"); 1366bd00f9169990c3b9e84b03ef1c5c27ed50a37d1Glenn Kasten // do not attempt prepare more than once 1376bd00f9169990c3b9e84b03ef1c5c27ed50a37d1Glenn Kasten if (!(mStateFlags & (kFlagPrepared | kFlagPreparedUnsuccessfully))) { 1386bd00f9169990c3b9e84b03ef1c5c27ed50a37d1Glenn Kasten sp<AMessage> msg = new AMessage(kWhatPrepare, id()); 1396bd00f9169990c3b9e84b03ef1c5c27ed50a37d1Glenn Kasten msg->post(); 1406bd00f9169990c3b9e84b03ef1c5c27ed50a37d1Glenn Kasten } 141dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 142dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 143dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 144dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::play() { 14530ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::play()"); 146dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPlay, id()); 147dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 148dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 149dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 150dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 151dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::pause() { 15230ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::pause()"); 153dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPause, id()); 154dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 155dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 156dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 157dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 158dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::stop() { 15930ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::stop()"); 160dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi (new AMessage(kWhatPause, id()))->post(); 161dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 162dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi // after a stop, playback should resume from the start. 163dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi seek(0); 164dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 165dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 166dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 167dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::seek(int64_t timeMsec) { 168dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGV("GenericPlayer::seek %lld", timeMsec); 169f096e77e6cbfc60263f42b435cb34fbab7be2e45Jean-Michel Trivi if (timeMsec < 0) { 170f096e77e6cbfc60263f42b435cb34fbab7be2e45Jean-Michel Trivi SL_LOGE("GenericPlayer::seek error, can't seek to negative time %lldms", timeMsec); 171f096e77e6cbfc60263f42b435cb34fbab7be2e45Jean-Michel Trivi return; 172f096e77e6cbfc60263f42b435cb34fbab7be2e45Jean-Michel Trivi } 173dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeek, id()); 174dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->setInt64(WHATPARAM_SEEK_SEEKTIME_MS, timeMsec); 175dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 176dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 177dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 178dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 179dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::loop(bool loop) { 1806e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::loop %s", loop ? "true" : "false"); 181dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatLoop, id()); 182dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->setInt32(WHATPARAM_LOOP_LOOPING, (int32_t)loop); 183dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 184dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 185dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 186dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 1878ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::setBufferingUpdateThreshold(int16_t thresholdPercent) { 1886e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::setBufferingUpdateThreshold %d", thresholdPercent); 1898ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBuffUpdateThres, id()); 1908ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, (int32_t)thresholdPercent); 1918ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->post(); 1928ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 1938ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 1948ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 195dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi//-------------------------------------------------- 1965b21a0626e173d407aa3835e5cffcaa9b582016dJean-Michel Trivivoid GenericPlayer::getDurationMsec(int* msec) { 1978ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi *msec = mDurationMsec; 1988ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 1998ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 200be91f6328a084475e1cf58b54b8b732e088940b5Jean-Michel Trivivoid GenericPlayer::getSampleRate(uint* hz) { 201be91f6328a084475e1cf58b54b8b732e088940b5Jean-Michel Trivi *hz = mSampleRateHz; 202be91f6328a084475e1cf58b54b8b732e088940b5Jean-Michel Trivi} 203be91f6328a084475e1cf58b54b8b732e088940b5Jean-Michel Trivi 204fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi//-------------------------------------------------- 2057e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kastenvoid GenericPlayer::setVolume(float leftVol, float rightVol) 2067e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten{ 207fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi { 208fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 209fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = leftVol; 210fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = rightVol; 211fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi } 212fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi // send a message for the volume to be updated by the object which implements the volume 213fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi (new AMessage(kWhatVolumeUpdate, id()))->post(); 214fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi} 215fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 2165b21a0626e173d407aa3835e5cffcaa9b582016dJean-Michel Trivi 2175b21a0626e173d407aa3835e5cffcaa9b582016dJean-Michel Trivi//-------------------------------------------------- 21841562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kastenvoid GenericPlayer::attachAuxEffect(int32_t effectId) 21941562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten{ 22041562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("GenericPlayer::attachAuxEffect(id=%d)", effectId); 22141562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatAttachAuxEffect, id()); 22241562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten msg->setInt32(WHATPARAM_ATTACHAUXEFFECT, effectId); 22341562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten msg->post(); 22441562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten} 22541562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 22641562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 22741562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten//-------------------------------------------------- 22841562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kastenvoid GenericPlayer::setAuxEffectSendLevel(float level) 22941562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten{ 23041562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("GenericPlayer::setAuxEffectSendLevel(level=%g)", level); 23141562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatSetAuxEffectSendLevel, id()); 23241562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten msg->setFloat(WHATPARAM_SETAUXEFFECTSENDLEVEL, level); 23341562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten msg->post(); 23441562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten} 23541562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 23641562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 23741562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten//-------------------------------------------------- 238a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten// Call after changing any of the IPlay settings related to SL_PLAYEVENT_* 239a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kastenvoid GenericPlayer::setPlayEvents(int32_t eventFlags, int32_t markerPositionMs, 240a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int32_t positionUpdatePeriodMs) 241a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten{ 242a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // Normalize ms that are within the valid unsigned range, but not in the int32_t range 243a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (markerPositionMs < 0) { 244a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten markerPositionMs = ANDROID_UNKNOWN_TIME; 245a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 246a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionUpdatePeriodMs < 0) { 247a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten positionUpdatePeriodMs = ANDROID_UNKNOWN_TIME; 248a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 249a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // markers are delivered accurately, but new position updates are limited to every 100 ms 250a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionUpdatePeriodMs < 100) { 251a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten positionUpdatePeriodMs = 100; 252a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 253a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten sp<AMessage> msg = new AMessage(kWhatSetPlayEvents, id()); 254a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, eventFlags); 255a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_MARKER, markerPositionMs); 256a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, positionUpdatePeriodMs); 257a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->post(); 258a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten} 259a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 260a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 261a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten//-------------------------------------------------- 262dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi/* 263dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * post-condition: mDataLocatorType == kDataLocatorNone 264dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * 265dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi */ 266dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::resetDataLocator() { 2676e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::resetDataLocator()"); 268d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten if (mDataLocatorType == kDataLocatorFd && mDataLocator.fdi.mCloseAfterUse) { 269d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten (void) ::close(mDataLocator.fdi.fd); 270d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten // would be redundant, as we're about to invalidate the union mDataLocator 271d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten //mDataLocator.fdi.fd = -1; 272d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten //mDataLocator.fdi.mCloseAfterUse = false; 273d62f504ebe6a3f9b15c6115f9add1c4fed87d847Glenn Kasten } 274dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocatorType = kDataLocatorNone; 275dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 276dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 277dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 278dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data, bool async) { 2796e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data=%d, async=%s)", event, data, 2806e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten async ? "true" : "false"); 281dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 282dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->setInt32(event, (int32_t)data); 283dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi if (async) { 284dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 285dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } else { 286dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi this->onNotify(msg); 287dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 288dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 289dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 290dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 291fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data1, int data2, bool async) { 2926e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data1=%d, data2=%d, async=%s)", event, data1, data2, 2936e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten async ? "true" : "false"); 294fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 295fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi msg->setRect(event, 0, 0, (int32_t)data1, (int32_t)data2); 296fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi if (async) { 297fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi msg->post(); 298fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi } else { 299fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi this->onNotify(msg); 300fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi } 301fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi} 302fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 303fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 304dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi//-------------------------------------------------- 305dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi// AHandler implementation 306dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onMessageReceived(const sp<AMessage> &msg) { 3076e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onMessageReceived()"); 308dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi switch (msg->what()) { 309dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatPrepare: 3107e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten SL_LOGV("kWhatPrepare"); 311dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onPrepare(); 312dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 313dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 314dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatNotif: 3157e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten SL_LOGV("kWhatNotif"); 316dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onNotify(msg); 317dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 318dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 319dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatPlay: 3206e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatPlay"); 321dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onPlay(); 322dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 323dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 324dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatPause: 3256e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatPause"); 326dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onPause(); 327dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 328dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 329dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatSeek: 3306e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatSeek"); 331dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onSeek(msg); 332dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 333dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 334dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatLoop: 3356e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatLoop"); 336dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onLoop(msg); 337dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 338dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 339fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi case kWhatVolumeUpdate: 3406e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatVolumeUpdate"); 341fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi onVolumeUpdate(); 342fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi break; 343fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 3448ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi case kWhatSeekComplete: 3456e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatSeekComplete"); 3468ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi onSeekComplete(); 3478ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi break; 3488ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 3498ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi case kWhatBufferingUpdate: 3506e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatBufferingUpdate"); 3518ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi onBufferingUpdate(msg); 3528ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi break; 3538ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 3548ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi case kWhatBuffUpdateThres: 3556e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatBuffUpdateThres"); 3568ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi onSetBufferingUpdateThreshold(msg); 3578ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi break; 3588ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 35941562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten case kWhatAttachAuxEffect: 36041562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("kWhatAttachAuxEffect"); 36141562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten onAttachAuxEffect(msg); 36241562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten break; 36341562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 36441562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten case kWhatSetAuxEffectSendLevel: 36541562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("kWhatSetAuxEffectSendLevel"); 36641562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten onSetAuxEffectSendLevel(msg); 36741562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten break; 36841562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 369a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten case kWhatSetPlayEvents: 370a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("kWhatSetPlayEvents"); 371a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten onSetPlayEvents(msg); 372a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten break; 373a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 374a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten case kWhatOneShot: 375a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("kWhatOneShot"); 376a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten onOneShot(msg); 377a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten break; 378a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 379dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi default: 380a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGE("GenericPlayer::onMessageReceived unknown message %d", msg->what()); 381dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi TRESPASS(); 382dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 383dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 384dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 385dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 386dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi//-------------------------------------------------- 387dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi// Event handlers 3888ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 3898ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 390dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onPrepare() { 3917e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten SL_LOGV("GenericPlayer::onPrepare()"); 392e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten // Subclass is responsible for indicating whether prepare was successful or unsuccessful 393e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten // by updating mStateFlags accordingly. It must set exactly one of these two flags. 394e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten assert(!(mStateFlags & kFlagPrepared) != !(mStateFlags & kFlagPreparedUnsuccessfully)); 395e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten notify(PLAYEREVENT_PREPARED, mStateFlags & kFlagPrepared ? PLAYER_SUCCESS : PLAYER_FAILURE, 396d097fa5798ab0d16265612036400f06928d1b414Glenn Kasten true /*async*/); 39730ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::onPrepare() done, mStateFlags=0x%x", mStateFlags); 398dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 399dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 400dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 401dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onNotify(const sp<AMessage> &msg) { 4026e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onNotify()"); 4031209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notif_cbf_t notifClient; 4041209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi void* notifUser; 4051209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi { 4061209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 4071209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi if (NULL == mNotifyClient) { 4081209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi return; 4091209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi } else { 4101209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient = mNotifyClient; 4111209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifUser = mNotifyUser; 4121209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi } 413dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 414dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 415fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi int32_t val1, val2; 4168ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val1)) { 4178ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val1); 4181209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventPrefetchStatusChange, val1, 0, notifUser); 4198ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val1)) { 4208ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val1); 4211209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventPrefetchFillLevelUpdate, val1, 0, notifUser); 4228ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val1)) { 4238ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val1); 4241209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventEndOfStream, val1, 0, notifUser); 4258ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREPARED, &val1)) { 426fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREPARED, val1); 4271209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventPrepared, val1, 0, notifUser); 4287e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_CHANNEL_COUNT, &val1)) { 4297e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_CHANNEL_COUNT, val1); 4307e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten notifClient(kEventChannelCount, val1, 0, notifUser); 431fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi } else if (msg->findRect(PLAYEREVENT_VIDEO_SIZE_UPDATE, &val1, &val2, &val1, &val2)) { 4328ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d, %d", PLAYEREVENT_VIDEO_SIZE_UPDATE, val1, val2); 4331209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventHasVideoSize, val1, val2, notifUser); 434a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } else if (msg->findInt32(PLAYEREVENT_PLAY, &val1)) { 435a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PLAY, val1); 436a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten notifClient(kEventPlay, val1, 0, notifUser); 4376e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten } else { 4386e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer notifying unknown"); 439dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 440dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 441dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 442dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 443dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onPlay() { 44430ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::onPlay()"); 445a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if ((mStateFlags & (kFlagPrepared | kFlagPlaying)) == kFlagPrepared) { 44630ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("starting player"); 447dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mStateFlags |= kFlagPlaying; 448a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 449dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 450dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 451dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 452dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 453dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onPause() { 45430ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::onPause()"); 455a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (!(~mStateFlags & (kFlagPrepared | kFlagPlaying))) { 456a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("pausing player"); 457dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mStateFlags &= ~kFlagPlaying; 458a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 459dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 460dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 461dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 462dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 463dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onSeek(const sp<AMessage> &msg) { 464dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGV("GenericPlayer::onSeek"); 465dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 466dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 467dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 468dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onLoop(const sp<AMessage> &msg) { 469dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGV("GenericPlayer::onLoop"); 470dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 471dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 472fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 473fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivivoid GenericPlayer::onVolumeUpdate() { 4746e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onVolumeUpdate"); 475fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi} 476fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 4778ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4788ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::onSeekComplete() { 4798ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGD("GenericPlayer::onSeekComplete()"); 4808ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 481a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // avoid spurious or lost events caused by seeking past a marker 482a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mDeliveredNewPosMs = ANDROID_UNKNOWN_TIME; 483a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mObservedPositionMs = ANDROID_UNKNOWN_TIME; 484a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 4858ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 4868ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4878ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4888ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::onBufferingUpdate(const sp<AMessage> &msg) { 4896e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onBufferingUpdate"); 4908ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 4918ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4928ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4938ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::onSetBufferingUpdateThreshold(const sp<AMessage> &msg) { 4946e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onSetBufferingUpdateThreshold"); 4958ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi int32_t thresholdPercent = 0; 4968ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi if (msg->findInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, &thresholdPercent)) { 4978ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 4988ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mCacheFillNotifThreshold = (int16_t)thresholdPercent; 4998ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi } 5008ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5018ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5028ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 50341562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kastenvoid GenericPlayer::onAttachAuxEffect(const sp<AMessage> &msg) { 50441562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("GenericPlayer::onAttachAuxEffect()"); 50541562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten} 50641562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 50741562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 50841562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kastenvoid GenericPlayer::onSetAuxEffectSendLevel(const sp<AMessage> &msg) { 50941562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("GenericPlayer::onSetAuxEffectSendLevel()"); 51041562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten} 51141562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 51241562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 513a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kastenvoid GenericPlayer::onSetPlayEvents(const sp<AMessage> &msg) { 514a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer::onSetPlayEvents()"); 515a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int32_t eventFlags, markerPositionMs, positionUpdatePeriodMs; 516a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (msg->findInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, &eventFlags) && 517a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_MARKER, &markerPositionMs) && 518a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, &positionUpdatePeriodMs)) { 519a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mEventFlags = eventFlags; 520a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mMarkerPositionMs = markerPositionMs; 521a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mPositionUpdatePeriodMs = positionUpdatePeriodMs; 522a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 523a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 524a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten} 525a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 526a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 527a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kastenvoid GenericPlayer::onOneShot(const sp<AMessage> &msg) { 528a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer::onOneShot()"); 529a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int32_t generation; 530a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (msg->findInt32(WHATPARAM_ONESHOT_GENERATION, &generation)) { 531a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (generation != mOneShotGeneration) { 532a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer::onOneShot() generation %d cancelled; latest is %d", 533a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten generation, mOneShotGeneration); 534a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten return; 535a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 536a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 537a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 538a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten} 539a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 540a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 5418ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi//------------------------------------------------- 5428ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::notifyStatus() { 5436e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::notifyStatus"); 5448ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHSTATUSCHANGE, (int32_t)mCacheStatus, true /*async*/); 5458ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5468ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5478ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5488ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::notifyCacheFill() { 5496e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::notifyCacheFill"); 5508ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mLastNotifiedCacheFill = mCacheFill; 5518ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, (int32_t)mLastNotifiedCacheFill, true/*async*/); 5528ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5538ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5548ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5558ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::seekComplete() { 5566e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::seekComplete"); 5578ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeekComplete, id()); 5588ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->post(); 5598ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5608ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5618ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5628ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::bufferingUpdate(int16_t fillLevelPerMille) { 5636e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::bufferingUpdate"); 5648ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBufferingUpdate, id()); 5658ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATE, fillLevelPerMille); 5668ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->post(); 5678ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5688ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 569a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 570a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten// For the meaning of positionMs, see comment in declaration at android_GenericPlayer.h 571a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kastenvoid GenericPlayer::updateOneShot(int positionMs) 572a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten{ 573a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer::updateOneShot"); 574a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 575a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // nop until prepared 576a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (!(mStateFlags & kFlagPrepared)) { 577a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten return; 578a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 579a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 580a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // cancel any pending one-shot(s) 581a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten ++mOneShotGeneration; 582a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 583a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // don't restart one-shot if player is paused or stopped 584a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (!(mStateFlags & kFlagPlaying)) { 585a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten return; 586a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 587a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 588a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // get current player position in milliseconds 589a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionMs < 0) { 590a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 591a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 592a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionMs == ANDROID_UNKNOWN_TIME) { 593a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten getPositionMsec(&positionMs); 594a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // normalize it 595a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionMs < 0) { 596a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 597a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 598a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (ANDROID_UNKNOWN_TIME == positionMs) { 599332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // getPositionMsec is not working for some reason, give up 600332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten //LOGV("Does anyone really know what time it is?"); 601a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten return; 602a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 603a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 604a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 605332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // delayUs is the expected delay between current position and marker; 606332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // the default is infinity in case there are no upcoming marker(s) 607a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int64_t delayUs = -1; 608332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten 609a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // is there a marker? 610a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATMARKER) && (mMarkerPositionMs != ANDROID_UNKNOWN_TIME)) { 611a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // check to see if we have observed the position passing through the marker 612a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (mObservedPositionMs <= mMarkerPositionMs && mMarkerPositionMs <= positionMs) { 613a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATMARKER, true /*async*/); 614a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } else if (positionMs < mMarkerPositionMs) { 615a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten delayUs = (mMarkerPositionMs - positionMs) * 1000LL; 616a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 617a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 618332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten 619a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // are periodic position updates needed? 620a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATNEWPOS) && 621a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten (mPositionUpdatePeriodMs != ANDROID_UNKNOWN_TIME)) { 622a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // check to see if we have observed the position passing through a virtual marker, where the 623a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // virtual marker is at the previously delivered new position plus position update period 624a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int32_t virtualMarkerMs; 625a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (mDeliveredNewPosMs != ANDROID_UNKNOWN_TIME) { 626a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten virtualMarkerMs = mDeliveredNewPosMs + mPositionUpdatePeriodMs; 627a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } else if (mObservedPositionMs != ANDROID_UNKNOWN_TIME) { 628a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten virtualMarkerMs = mObservedPositionMs + mPositionUpdatePeriodMs; 629332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // pretend there has been an update in the past 630332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten mDeliveredNewPosMs = mObservedPositionMs; 631a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } else { 632a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 633332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // pretend there has been an update in the past 634332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten mDeliveredNewPosMs = positionMs; 635a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 636332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // nextVirtualMarkerMs will be set to the position of the next upcoming virtual marker 637332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten int32_t nextVirtualMarkerMs; 638a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (mObservedPositionMs <= virtualMarkerMs && virtualMarkerMs <= positionMs) { 639332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // we did pass through the virtual marker, now compute the next virtual marker 640a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mDeliveredNewPosMs = virtualMarkerMs; 641332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten nextVirtualMarkerMs = virtualMarkerMs + mPositionUpdatePeriodMs; 642a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // re-synchronize if we missed an update 643332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten if (nextVirtualMarkerMs <= positionMs) { 644332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten SL_LOGW("Missed SL_PLAYEVENT_HEADATNEWPOS for position %d; current position %d", 645332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten nextVirtualMarkerMs, positionMs); 646332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // try to catch up by setting next goal to current position plus update period 647332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten mDeliveredNewPosMs = positionMs; 648332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten nextVirtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 649a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 650a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATNEWPOS, true /*async*/); 651332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten } else { 652332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // we did not pass through the virtual marker yet, so use same marker again 653332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten nextVirtualMarkerMs = virtualMarkerMs; 654a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 655332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten // note that if arithmetic overflow occurred, nextVirtualMarkerMs will be negative 656332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten if (positionMs < nextVirtualMarkerMs) { 657a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int64_t trialDelayUs; 658332b3a2a95b76ea90ce23be0b48403a9dd88c1b3Glenn Kasten trialDelayUs = (nextVirtualMarkerMs - positionMs) * 1000LL; 659a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (trialDelayUs > 0 && (delayUs == -1 || trialDelayUs < delayUs)) { 660a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten delayUs = trialDelayUs; 661a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 662a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 663a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 664a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 665a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // we have a new observed position 666a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mObservedPositionMs = positionMs; 667a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 668a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // post the new one-shot message if needed 669becfe88080f47bce3206836abf738ffddeb5cc47Glenn Kasten if (advancesPositionInRealTime() && delayUs >= 0) { 670a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // 20 ms min delay to avoid near busy waiting 671a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (delayUs < 20000LL) { 672a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten delayUs = 20000LL; 673a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 674a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // 1 minute max delay avoids indefinite memory leaks caused by cancelled one-shots 675a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (delayUs > 60000000LL) { 676a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten delayUs = 60000000LL; 677a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 678a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten //SL_LOGI("delayUs = %lld", delayUs); 679a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten sp<AMessage> msg = new AMessage(kWhatOneShot, id()); 680a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->setInt32(WHATPARAM_ONESHOT_GENERATION, mOneShotGeneration); 681a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->post(delayUs); 682a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 683a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 684a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten} 685a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 686dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} // namespace android 687