android_GenericPlayer.cpp revision a81ac67d31590942f5a3a8233cf9759c20a494dc
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), 32dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mLooperPriority(PRIORITY_DEFAULT), 33fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mPlaybackParams(*params), 34463a7641944e4a3613f5d76aa8450070ef56b9ffGlenn Kasten mChannelCount(UNKNOWN_NUMCHANNELS), 358ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mDurationMsec(ANDROID_UNKNOWN_TIME), 36463a7641944e4a3613f5d76aa8450070ef56b9ffGlenn Kasten mSampleRateHz(UNKNOWN_SAMPLERATE), 378ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mCacheStatus(kStatusEmpty), 388ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mCacheFill(0), 398ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mLastNotifiedCacheFill(0), 40a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mCacheFillNotifThreshold(100), 41a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mEventFlags(0), 42a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mMarkerPositionMs(ANDROID_UNKNOWN_TIME), 43a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mPositionUpdatePeriodMs(1000), // per spec 44a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mOneShotGeneration(0), 45a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mDeliveredNewPosMs(ANDROID_UNKNOWN_TIME), 46a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mObservedPositionMs(ANDROID_UNKNOWN_TIME) 47dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi{ 4830ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::GenericPlayer()"); 49dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 50dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mLooper = new android::ALooper(); 51dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 52fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = 1.0f; 53fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = 1.0f; 54dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 55dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 56dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 57dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel TriviGenericPlayer::~GenericPlayer() { 583f324661dd8bf33dd3fb2afeb84fbb05262a0d08Glenn Kasten SL_LOGV("GenericPlayer::~GenericPlayer()"); 59dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 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); 73dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mLooper->start(false /*runOnCallingThread*/, false /*canCallJava*/, mLooperPriority); 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 100dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::setDataSource(int fd, int64_t offset, int64_t length) { 1016e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::setDataSource(fd=%d, offset=%lld, length=%lld)", fd, offset, length); 102dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi resetDataLocator(); 103dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 104dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.fd = fd; 105dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 106dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi struct stat sb; 107dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi int ret = fstat(fd, &sb); 108dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi if (ret != 0) { 109dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGE("GenericPlayer::setDataSource: fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 110dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi return; 111dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 112dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 113dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi if (offset >= sb.st_size) { 114dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGE("SfPlayer::setDataSource: invalid offset"); 115dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi return; 116dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 117dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.offset = offset; 118dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 119dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi if (PLAYER_FD_FIND_FILE_SIZE == length) { 120dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size; 121dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } else if (offset + length > sb.st_size) { 122dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size - offset; 123dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } else { 124dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocator.fdi.length = length; 125dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 126dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 127dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocatorType = kDataLocatorFd; 128dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 129dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 130dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 131dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::prepare() { 13230ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::prepare()"); 133dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPrepare, id()); 134dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 135dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 136dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 137dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 138dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::play() { 13930ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::play()"); 140dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPlay, id()); 141dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 142dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 143dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 144dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 145dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::pause() { 14630ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::pause()"); 147dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatPause, id()); 148dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 149dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 150dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 151dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 152dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::stop() { 15330ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::stop()"); 154dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi (new AMessage(kWhatPause, id()))->post(); 155dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 156dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi // after a stop, playback should resume from the start. 157dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi seek(0); 158dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 159dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 160dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 161dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::seek(int64_t timeMsec) { 162dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGV("GenericPlayer::seek %lld", timeMsec); 163f096e77e6cbfc60263f42b435cb34fbab7be2e45Jean-Michel Trivi if (timeMsec < 0) { 164f096e77e6cbfc60263f42b435cb34fbab7be2e45Jean-Michel Trivi SL_LOGE("GenericPlayer::seek error, can't seek to negative time %lldms", timeMsec); 165f096e77e6cbfc60263f42b435cb34fbab7be2e45Jean-Michel Trivi return; 166f096e77e6cbfc60263f42b435cb34fbab7be2e45Jean-Michel Trivi } 167dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeek, id()); 168dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->setInt64(WHATPARAM_SEEK_SEEKTIME_MS, timeMsec); 169dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 170dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 171dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 172dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 173dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::loop(bool loop) { 1746e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::loop %s", loop ? "true" : "false"); 175dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatLoop, id()); 176dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->setInt32(WHATPARAM_LOOP_LOOPING, (int32_t)loop); 177dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 178dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 179dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 180dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 1818ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::setBufferingUpdateThreshold(int16_t thresholdPercent) { 1826e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::setBufferingUpdateThreshold %d", thresholdPercent); 1838ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBuffUpdateThres, id()); 1848ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, (int32_t)thresholdPercent); 1858ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->post(); 1868ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 1878ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 1888ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 189dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi//-------------------------------------------------- 1905b21a0626e173d407aa3835e5cffcaa9b582016dJean-Michel Trivivoid GenericPlayer::getDurationMsec(int* msec) { 1918ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi *msec = mDurationMsec; 1928ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 1938ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 194be91f6328a084475e1cf58b54b8b732e088940b5Jean-Michel Trivivoid GenericPlayer::getSampleRate(uint* hz) { 195be91f6328a084475e1cf58b54b8b732e088940b5Jean-Michel Trivi *hz = mSampleRateHz; 196be91f6328a084475e1cf58b54b8b732e088940b5Jean-Michel Trivi} 197be91f6328a084475e1cf58b54b8b732e088940b5Jean-Michel Trivi 198fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi//-------------------------------------------------- 1997e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kastenvoid GenericPlayer::setVolume(float leftVol, float rightVol) 2007e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten{ 201fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi { 202fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 203fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = leftVol; 204fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = rightVol; 205fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi } 206fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi // send a message for the volume to be updated by the object which implements the volume 207fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi (new AMessage(kWhatVolumeUpdate, id()))->post(); 208fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi} 209fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 2105b21a0626e173d407aa3835e5cffcaa9b582016dJean-Michel Trivi 2115b21a0626e173d407aa3835e5cffcaa9b582016dJean-Michel Trivi//-------------------------------------------------- 21241562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kastenvoid GenericPlayer::attachAuxEffect(int32_t effectId) 21341562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten{ 21441562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("GenericPlayer::attachAuxEffect(id=%d)", effectId); 21541562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatAttachAuxEffect, id()); 21641562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten msg->setInt32(WHATPARAM_ATTACHAUXEFFECT, effectId); 21741562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten msg->post(); 21841562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten} 21941562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 22041562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 22141562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten//-------------------------------------------------- 22241562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kastenvoid GenericPlayer::setAuxEffectSendLevel(float level) 22341562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten{ 22441562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("GenericPlayer::setAuxEffectSendLevel(level=%g)", level); 22541562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten sp<AMessage> msg = new AMessage(kWhatSetAuxEffectSendLevel, id()); 22641562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten msg->setFloat(WHATPARAM_SETAUXEFFECTSENDLEVEL, level); 22741562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten msg->post(); 22841562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten} 22941562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 23041562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 23141562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten//-------------------------------------------------- 232a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten// Call after changing any of the IPlay settings related to SL_PLAYEVENT_* 233a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kastenvoid GenericPlayer::setPlayEvents(int32_t eventFlags, int32_t markerPositionMs, 234a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int32_t positionUpdatePeriodMs) 235a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten{ 236a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // Normalize ms that are within the valid unsigned range, but not in the int32_t range 237a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (markerPositionMs < 0) { 238a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten markerPositionMs = ANDROID_UNKNOWN_TIME; 239a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 240a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionUpdatePeriodMs < 0) { 241a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten positionUpdatePeriodMs = ANDROID_UNKNOWN_TIME; 242a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 243a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // markers are delivered accurately, but new position updates are limited to every 100 ms 244a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionUpdatePeriodMs < 100) { 245a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten positionUpdatePeriodMs = 100; 246a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 247a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten sp<AMessage> msg = new AMessage(kWhatSetPlayEvents, id()); 248a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, eventFlags); 249a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_MARKER, markerPositionMs); 250a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, positionUpdatePeriodMs); 251a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->post(); 252a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten} 253a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 254a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 255a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten//-------------------------------------------------- 256dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi/* 257dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * post-condition: mDataLocatorType == kDataLocatorNone 258dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi * 259dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi */ 260dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::resetDataLocator() { 2616e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::resetDataLocator()"); 262dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mDataLocatorType = kDataLocatorNone; 263dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 264dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 265dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 266dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data, bool async) { 2676e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data=%d, async=%s)", event, data, 2686e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten async ? "true" : "false"); 269dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 270dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->setInt32(event, (int32_t)data); 271dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi if (async) { 272dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi msg->post(); 273dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } else { 274dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi this->onNotify(msg); 275dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 276dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 277dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 278dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 279fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data1, int data2, bool async) { 2806e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data1=%d, data2=%d, async=%s)", event, data1, data2, 2816e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten async ? "true" : "false"); 282fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatNotif, id()); 283fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi msg->setRect(event, 0, 0, (int32_t)data1, (int32_t)data2); 284fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi if (async) { 285fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi msg->post(); 286fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi } else { 287fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi this->onNotify(msg); 288fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi } 289fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi} 290fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 291fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 292dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi//-------------------------------------------------- 293dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi// AHandler implementation 294dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onMessageReceived(const sp<AMessage> &msg) { 2956e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onMessageReceived()"); 296dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi switch (msg->what()) { 297dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatPrepare: 2987e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten SL_LOGV("kWhatPrepare"); 299dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onPrepare(); 300dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 301dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 302dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatNotif: 3037e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten SL_LOGV("kWhatNotif"); 304dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onNotify(msg); 305dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 306dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 307dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatPlay: 3086e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatPlay"); 309dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onPlay(); 310dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 311dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 312dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatPause: 3136e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatPause"); 314dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onPause(); 315dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 316dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 317dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatSeek: 3186e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatSeek"); 319dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onSeek(msg); 320dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 321dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 322dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi case kWhatLoop: 3236e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatLoop"); 324dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi onLoop(msg); 325dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi break; 326dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 327fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi case kWhatVolumeUpdate: 3286e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatVolumeUpdate"); 329fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi onVolumeUpdate(); 330fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi break; 331fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 3328ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi case kWhatSeekComplete: 3336e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatSeekComplete"); 3348ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi onSeekComplete(); 3358ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi break; 3368ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 3378ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi case kWhatBufferingUpdate: 3386e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatBufferingUpdate"); 3398ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi onBufferingUpdate(msg); 3408ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi break; 3418ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 3428ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi case kWhatBuffUpdateThres: 3436e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("kWhatBuffUpdateThres"); 3448ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi onSetBufferingUpdateThreshold(msg); 3458ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi break; 3468ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 34741562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten case kWhatAttachAuxEffect: 34841562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("kWhatAttachAuxEffect"); 34941562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten onAttachAuxEffect(msg); 35041562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten break; 35141562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 35241562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten case kWhatSetAuxEffectSendLevel: 35341562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("kWhatSetAuxEffectSendLevel"); 35441562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten onSetAuxEffectSendLevel(msg); 35541562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten break; 35641562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 357a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten case kWhatSetPlayEvents: 358a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("kWhatSetPlayEvents"); 359a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten onSetPlayEvents(msg); 360a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten break; 361a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 362a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten case kWhatOneShot: 363a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("kWhatOneShot"); 364a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten onOneShot(msg); 365a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten break; 366a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 367dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi default: 368a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGE("GenericPlayer::onMessageReceived unknown message %d", msg->what()); 369dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi TRESPASS(); 370dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 371dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 372dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 373dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 374dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi//-------------------------------------------------- 375dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi// Event handlers 3768ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 3778ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 378dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onPrepare() { 3797e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten SL_LOGV("GenericPlayer::onPrepare()"); 380e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten // Subclass is responsible for indicating whether prepare was successful or unsuccessful 381e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten // by updating mStateFlags accordingly. It must set exactly one of these two flags. 382e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten assert(!(mStateFlags & kFlagPrepared) != !(mStateFlags & kFlagPreparedUnsuccessfully)); 383e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten notify(PLAYEREVENT_PREPARED, mStateFlags & kFlagPrepared ? PLAYER_SUCCESS : PLAYER_FAILURE, 384e1c913c670ee6f38940555b4247bc4a572eaa798Glenn Kasten false /*async*/); 38530ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::onPrepare() done, mStateFlags=0x%x", mStateFlags); 386dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 387dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 388dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 389dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onNotify(const sp<AMessage> &msg) { 3906e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onNotify()"); 3911209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notif_cbf_t notifClient; 3921209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi void* notifUser; 3931209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi { 3941209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 3951209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi if (NULL == mNotifyClient) { 3961209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi return; 3971209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi } else { 3981209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient = mNotifyClient; 3991209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifUser = mNotifyUser; 4001209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi } 401dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 402dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 403fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi int32_t val1, val2; 4048ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val1)) { 4058ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val1); 4061209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventPrefetchStatusChange, val1, 0, notifUser); 4078ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val1)) { 4088ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val1); 4091209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventPrefetchFillLevelUpdate, val1, 0, notifUser); 4108ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val1)) { 4118ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val1); 4121209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventEndOfStream, val1, 0, notifUser); 4138ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREPARED, &val1)) { 414fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREPARED, val1); 4151209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventPrepared, val1, 0, notifUser); 4167e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_CHANNEL_COUNT, &val1)) { 4177e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_CHANNEL_COUNT, val1); 4187e4729ac84d876de3ae439ae9cfef41701d6a2a2Glenn Kasten notifClient(kEventChannelCount, val1, 0, notifUser); 419fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi } else if (msg->findRect(PLAYEREVENT_VIDEO_SIZE_UPDATE, &val1, &val2, &val1, &val2)) { 4208ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d, %d", PLAYEREVENT_VIDEO_SIZE_UPDATE, val1, val2); 4211209c173a13a62d0f7d9f1d605e3665a5818fa90Jean-Michel Trivi notifClient(kEventHasVideoSize, val1, val2, notifUser); 422a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } else if (msg->findInt32(PLAYEREVENT_PLAY, &val1)) { 423a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PLAY, val1); 424a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten notifClient(kEventPlay, val1, 0, notifUser); 4256e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten } else { 4266e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer notifying unknown"); 427dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 428dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 429dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 430dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 431dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onPlay() { 43230ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::onPlay()"); 433a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if ((mStateFlags & (kFlagPrepared | kFlagPlaying)) == kFlagPrepared) { 43430ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("starting player"); 435dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mStateFlags |= kFlagPlaying; 436a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 437dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 438dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 439dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 440dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 441dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onPause() { 44230ebe675beff91283cc72d4ee5e94e56ab7e107fJean-Michel Trivi SL_LOGD("GenericPlayer::onPause()"); 443a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (!(~mStateFlags & (kFlagPrepared | kFlagPlaying))) { 444a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("pausing player"); 445dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi mStateFlags &= ~kFlagPlaying; 446a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 447dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi } 448dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 449dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 450dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 451dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onSeek(const sp<AMessage> &msg) { 452dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGV("GenericPlayer::onSeek"); 453dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 454dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 455dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 456dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivivoid GenericPlayer::onLoop(const sp<AMessage> &msg) { 457dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi SL_LOGV("GenericPlayer::onLoop"); 458dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} 459dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi 460fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 461fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivivoid GenericPlayer::onVolumeUpdate() { 4626e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onVolumeUpdate"); 463fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi} 464fcc996296bdbf6c3949ad4312991fdde4ae2e157Jean-Michel Trivi 4658ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4668ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::onSeekComplete() { 4678ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi SL_LOGD("GenericPlayer::onSeekComplete()"); 4688ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 469a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // avoid spurious or lost events caused by seeking past a marker 470a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mDeliveredNewPosMs = ANDROID_UNKNOWN_TIME; 471a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mObservedPositionMs = ANDROID_UNKNOWN_TIME; 472a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 4738ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 4748ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4758ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4768ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::onBufferingUpdate(const sp<AMessage> &msg) { 4776e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onBufferingUpdate"); 4788ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 4798ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4808ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4818ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::onSetBufferingUpdateThreshold(const sp<AMessage> &msg) { 4826e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::onSetBufferingUpdateThreshold"); 4838ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi int32_t thresholdPercent = 0; 4848ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi if (msg->findInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, &thresholdPercent)) { 4858ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 4868ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mCacheFillNotifThreshold = (int16_t)thresholdPercent; 4878ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi } 4888ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 4898ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 4908ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 49141562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kastenvoid GenericPlayer::onAttachAuxEffect(const sp<AMessage> &msg) { 49241562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("GenericPlayer::onAttachAuxEffect()"); 49341562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten} 49441562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 49541562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 49641562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kastenvoid GenericPlayer::onSetAuxEffectSendLevel(const sp<AMessage> &msg) { 49741562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten SL_LOGV("GenericPlayer::onSetAuxEffectSendLevel()"); 49841562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten} 49941562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 50041562990ca46e5d6c4aadde6c2469b8007bb980cGlenn Kasten 501a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kastenvoid GenericPlayer::onSetPlayEvents(const sp<AMessage> &msg) { 502a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer::onSetPlayEvents()"); 503a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int32_t eventFlags, markerPositionMs, positionUpdatePeriodMs; 504a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (msg->findInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, &eventFlags) && 505a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_MARKER, &markerPositionMs) && 506a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, &positionUpdatePeriodMs)) { 507a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mEventFlags = eventFlags; 508a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mMarkerPositionMs = markerPositionMs; 509a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mPositionUpdatePeriodMs = positionUpdatePeriodMs; 510a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 511a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 512a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten} 513a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 514a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 515a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kastenvoid GenericPlayer::onOneShot(const sp<AMessage> &msg) { 516a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer::onOneShot()"); 517a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int32_t generation; 518a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (msg->findInt32(WHATPARAM_ONESHOT_GENERATION, &generation)) { 519a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (generation != mOneShotGeneration) { 520a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer::onOneShot() generation %d cancelled; latest is %d", 521a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten generation, mOneShotGeneration); 522a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten return; 523a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 524a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten updateOneShot(); 525a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 526a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten} 527a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 528a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 5298ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi//------------------------------------------------- 5308ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::notifyStatus() { 5316e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::notifyStatus"); 5328ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHSTATUSCHANGE, (int32_t)mCacheStatus, true /*async*/); 5338ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5348ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5358ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5368ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::notifyCacheFill() { 5376e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::notifyCacheFill"); 5388ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi mLastNotifiedCacheFill = mCacheFill; 5398ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, (int32_t)mLastNotifiedCacheFill, true/*async*/); 5408ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5418ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5428ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5438ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::seekComplete() { 5446e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::seekComplete"); 5458ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatSeekComplete, id()); 5468ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->post(); 5478ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5488ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5498ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 5508ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivivoid GenericPlayer::bufferingUpdate(int16_t fillLevelPerMille) { 5516e00efb769f780bc46c2ccda92688ba890623fb4Glenn Kasten SL_LOGV("GenericPlayer::bufferingUpdate"); 5528ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatBufferingUpdate, id()); 5538ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATE, fillLevelPerMille); 5548ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi msg->post(); 5558ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi} 5568ad101d5bcaca289da3d820e2b87b5da55e560f9Jean-Michel Trivi 557a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 558a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten// For the meaning of positionMs, see comment in declaration at android_GenericPlayer.h 559a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kastenvoid GenericPlayer::updateOneShot(int positionMs) 560a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten{ 561a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten SL_LOGV("GenericPlayer::updateOneShot"); 562a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 563a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // nop until prepared 564a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (!(mStateFlags & kFlagPrepared)) { 565a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten return; 566a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 567a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 568a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // cancel any pending one-shot(s) 569a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten ++mOneShotGeneration; 570a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 571a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // don't restart one-shot if player is paused or stopped 572a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (!(mStateFlags & kFlagPlaying)) { 573a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten return; 574a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 575a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 576a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // get current player position in milliseconds 577a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionMs < 0) { 578a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 579a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 580a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionMs == ANDROID_UNKNOWN_TIME) { 581a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten getPositionMsec(&positionMs); 582a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // normalize it 583a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionMs < 0) { 584a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 585a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 586a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (ANDROID_UNKNOWN_TIME == positionMs) { 587a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // we can't proceed if we don't know where we are now 588a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten return; 589a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 590a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 591a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 592a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // default one-shot delay is infinity 593a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int64_t delayUs = -1; 594a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // is there a marker? 595a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATMARKER) && (mMarkerPositionMs != ANDROID_UNKNOWN_TIME)) { 596a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // check to see if we have observed the position passing through the marker 597a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (mObservedPositionMs <= mMarkerPositionMs && mMarkerPositionMs <= positionMs) { 598a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATMARKER, true /*async*/); 599a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } else if (positionMs < mMarkerPositionMs) { 600a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten delayUs = (mMarkerPositionMs - positionMs) * 1000LL; 601a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 602a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 603a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // are periodic position updates needed? 604a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATNEWPOS) && 605a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten (mPositionUpdatePeriodMs != ANDROID_UNKNOWN_TIME)) { 606a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // check to see if we have observed the position passing through a virtual marker, where the 607a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // virtual marker is at the previously delivered new position plus position update period 608a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int32_t virtualMarkerMs; 609a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (mDeliveredNewPosMs != ANDROID_UNKNOWN_TIME) { 610a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten virtualMarkerMs = mDeliveredNewPosMs + mPositionUpdatePeriodMs; 611a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } else if (mObservedPositionMs != ANDROID_UNKNOWN_TIME) { 612a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten virtualMarkerMs = mObservedPositionMs + mPositionUpdatePeriodMs; 613a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } else { 614a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 615a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 616a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (mObservedPositionMs <= virtualMarkerMs && virtualMarkerMs <= positionMs) { 617a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mDeliveredNewPosMs = virtualMarkerMs; 618a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten virtualMarkerMs += mPositionUpdatePeriodMs; 619a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // re-synchronize if we missed an update 620a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (virtualMarkerMs <= positionMs) { 621a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 622a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 623a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATNEWPOS, true /*async*/); 624a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 625a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // note that if arithmetic overflow occurred, virtualMarkerMs will be negative 626a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (positionMs < virtualMarkerMs) { 627a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten int64_t trialDelayUs; 628a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten trialDelayUs = (virtualMarkerMs - positionMs) * 1000LL; 629a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (trialDelayUs > 0 && (delayUs == -1 || trialDelayUs < delayUs)) { 630a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten delayUs = trialDelayUs; 631a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 632a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 633a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 634a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 635a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // we have a new observed position 636a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten mObservedPositionMs = positionMs; 637a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 638a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // post the new one-shot message if needed 639a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (delayUs >= 0) { 640a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // 20 ms min delay to avoid near busy waiting 641a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (delayUs < 20000LL) { 642a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten delayUs = 20000LL; 643a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 644a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten // 1 minute max delay avoids indefinite memory leaks caused by cancelled one-shots 645a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten if (delayUs > 60000000LL) { 646a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten delayUs = 60000000LL; 647a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 648a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten //SL_LOGI("delayUs = %lld", delayUs); 649a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten sp<AMessage> msg = new AMessage(kWhatOneShot, id()); 650a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->setInt32(WHATPARAM_ONESHOT_GENERATION, mOneShotGeneration); 651a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten msg->post(delayUs); 652a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten } 653a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 654a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten} 655a81ac67d31590942f5a3a8233cf9759c20a494dcGlenn Kasten 656dff1b1fc1f687c544e19df56bef225c45f7256a9Jean-Michel Trivi} // namespace android 657