113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Copyright (C) 2011 The Android Open Source Project 313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * you may not use this file except in compliance with the License. 613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * You may obtain a copy of the License at 713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 1013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 1113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 1213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * See the License for the specific language governing permissions and 1413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * limitations under the License. 1513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi */ 1613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//#define USE_LOG SLAndroidLogLevel_Verbose 1813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi#include "sles_allinclusive.h" 2013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 214ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#include <media/stagefright/foundation/ADebug.h> 224ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#include <sys/stat.h> 2301f8573bc2a850536b02855d483dfe130c050a2fAshok Bhat#include <inttypes.h> 244ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 2513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivinamespace android { 2613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 2713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------------------------------------------------------- 2813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel TriviGenericPlayer::GenericPlayer(const AudioPlayback_Parameters* params) : 2913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType(kDataLocatorNone), 3013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mNotifyClient(NULL), 3113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mNotifyUser(NULL), 3213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags(0), 3337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mPlaybackParams(*params), 344ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mDurationMsec(ANDROID_UNKNOWN_TIME), 3591145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi mPlaybackRatePermille(1000), 364ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheStatus(kStatusEmpty), 374ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFill(0), 384ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mLastNotifiedCacheFill(0), 395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mCacheFillNotifThreshold(100), 405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mEventFlags(0), 415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mMarkerPositionMs(ANDROID_UNKNOWN_TIME), 425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mPositionUpdatePeriodMs(1000), // per spec 435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mOneShotGeneration(0), 445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs(ANDROID_UNKNOWN_TIME), 455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs(ANDROID_UNKNOWN_TIME) 4613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi{ 47e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::GenericPlayer()"); 4813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 4913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper = new android::ALooper(); 5013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 51e2e8fa36bd7448b59fbcdf141e0b6d21e5401d91Glenn Kasten // Post-construction accesses need to be protected by mSettingsLock 5237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = 1.0f; 5337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = 1.0f; 5413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 5513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 5713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel TriviGenericPlayer::~GenericPlayer() { 58e31a69fcbe27894a597176d05a08e04c06092021Glenn Kasten SL_LOGV("GenericPlayer::~GenericPlayer()"); 5913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 60833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten resetDataLocator(); 6113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 6213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::init(const notif_cbf_t cbf, void* notifUser) { 65e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::init()"); 6613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 67e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 68e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 69e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = cbf; 70e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = notifUser; 71e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 7213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLooper->registerHandler(this); 743ac5dcc05fe321e4f01918aef2e3e54e22c9a5c1Glenn Kasten mLooper->start(false /*runOnCallingThread*/, false /*canCallJava*/, PRIORITY_DEFAULT); 7513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 7613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 78e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivivoid GenericPlayer::preDestroy() { 79e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi SL_LOGD("GenericPlayer::preDestroy()"); 80e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 81e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 82e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyClient = NULL; 83e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mNotifyUser = NULL; 84e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 85e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 86e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->stop(); 87e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mLooper->unregisterHandler(id()); 88e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi} 89e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 90e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 9113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::setDataSource(const char *uri) { 92b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setDataSource(uri=%s)", uri); 9313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 9413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.uriRef = uri; 9613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorUri; 9813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 9913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 101833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kastenvoid GenericPlayer::setDataSource(int fd, int64_t offset, int64_t length, bool closeAfterUse) { 102833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten SL_LOGV("GenericPlayer::setDataSource(fd=%d, offset=%lld, length=%lld, closeAfterUse=%s)", fd, 103833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten offset, length, closeAfterUse ? "true" : "false"); 10413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi resetDataLocator(); 10513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.fd = fd; 10713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi struct stat sb; 10913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int ret = fstat(fd, &sb); 11013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (ret != 0) { 11113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("GenericPlayer::setDataSource: fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 11213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 11313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 11413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 11513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (offset >= sb.st_size) { 11613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("SfPlayer::setDataSource: invalid offset"); 11713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 11813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 11913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.offset = offset; 12013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 12113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (PLAYER_FD_FIND_FILE_SIZE == length) { 12213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size; 12313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else if (offset + length > sb.st_size) { 12413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = sb.st_size - offset; 12513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 12613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.length = length; 12713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 12813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 129833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten mDataLocator.fdi.mCloseAfterUse = closeAfterUse; 130833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten 13113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorFd; 13213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 13313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 13513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::prepare() { 136e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::prepare()"); 13785edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten // do not attempt prepare more than once 13885edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten if (!(mStateFlags & (kFlagPrepared | kFlagPreparedUnsuccessfully))) { 13952e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatPrepare, this); 14085edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten msg->post(); 14185edd878a30caa535b0267d8d6e61b4ccc0d5fd0Glenn Kasten } 14213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 14313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 14513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::play() { 146e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::play()"); 14752e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatPlay, this); 14813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 14913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 15013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::pause() { 153e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::pause()"); 15452e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatPause, this); 15513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 15613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 15713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 15913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::stop() { 160e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::stop()"); 16152e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar (new AMessage(kWhatPause, this))->post(); 16213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // after a stop, playback should resume from the start. 16413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi seek(0); 16513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 16613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 16813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::seek(int64_t timeMsec) { 16913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::seek %lld", timeMsec); 170a9f22e6f5f53e90daa779e38b22f88e4faa35c95Glenn Kasten if (timeMsec < 0 && timeMsec != ANDROID_UNKNOWN_TIME) { 17101f8573bc2a850536b02855d483dfe130c050a2fAshok Bhat SL_LOGE("GenericPlayer::seek error, can't seek to negative time %" PRId64 "ms", timeMsec); 1727ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi return; 1737ef5526a7bd12eccfa777cc8bc167794634f405aJean-Michel Trivi } 17452e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatSeek, this); 17513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt64(WHATPARAM_SEEK_SEEKTIME_MS, timeMsec); 17613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 17713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 17813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 18013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::loop(bool loop) { 181b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::loop %s", loop ? "true" : "false"); 18252e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatLoop, this); 18313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(WHATPARAM_LOOP_LOOPING, (int32_t)loop); 18413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 18513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 18613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 18713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::setBufferingUpdateThreshold(int16_t thresholdPercent) { 189b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::setBufferingUpdateThreshold %d", thresholdPercent); 19052e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatBuffUpdateThres, this); 1914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, (int32_t)thresholdPercent); 1924ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 1934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 1944ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 1954ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 19613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 19770c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivivoid GenericPlayer::getDurationMsec(int* msec) { 1981fa5c3206d06bbebdea2dc92f378ce6b8a211e23Glenn Kasten Mutex::Autolock _l(mSettingsLock); 1994ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi *msec = mDurationMsec; 2004ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 2014ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 20237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi//-------------------------------------------------- 203fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kastenvoid GenericPlayer::setVolume(float leftVol, float rightVol) 204fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten{ 20537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi { 20637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 20737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[0] = leftVol; 20837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi mAndroidAudioLevels.mFinalVolume[1] = rightVol; 20937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 21037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi // send a message for the volume to be updated by the object which implements the volume 21152e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar (new AMessage(kWhatVolumeUpdate, this))->post(); 21237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 21337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 21470c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi 21570c49ae2867094072a4365423417ea452bf82231Jean-Michel Trivi//-------------------------------------------------- 2163610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::attachAuxEffect(int32_t effectId) 2173610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2183610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::attachAuxEffect(id=%d)", effectId); 21952e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatAttachAuxEffect, this); 2203610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setInt32(WHATPARAM_ATTACHAUXEFFECT, effectId); 2213610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2223610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2233610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2243610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2253610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 2263610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::setAuxEffectSendLevel(float level) 2273610785fa93586ce84a27a27530feb77b8035229Glenn Kasten{ 2283610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::setAuxEffectSendLevel(level=%g)", level); 22952e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatSetAuxEffectSendLevel, this); 2303610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->setFloat(WHATPARAM_SETAUXEFFECTSENDLEVEL, level); 2313610785fa93586ce84a27a27530feb77b8035229Glenn Kasten msg->post(); 2323610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 2333610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2343610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 2353610785fa93586ce84a27a27530feb77b8035229Glenn Kasten//-------------------------------------------------- 23691145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivivoid GenericPlayer::setPlaybackRate(int32_t ratePermille) { 23791145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi SL_LOGV("GenericPlayer::setPlaybackRate(ratePermille=%d)", ratePermille); 23891145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi { 23991145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 24091145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi mPlaybackRatePermille = (int16_t)ratePermille; 24191145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi } 24291145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi} 24391145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi 24491145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi//-------------------------------------------------- 2455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// Call after changing any of the IPlay settings related to SL_PLAYEVENT_* 2465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::setPlayEvents(int32_t eventFlags, int32_t markerPositionMs, 2475933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t positionUpdatePeriodMs) 2485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 2495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // Normalize ms that are within the valid unsigned range, but not in the int32_t range 2505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (markerPositionMs < 0) { 2515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten markerPositionMs = ANDROID_UNKNOWN_TIME; 2525933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2535933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 0) { 2545933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = ANDROID_UNKNOWN_TIME; 2555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 2565933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // markers are delivered accurately, but new position updates are limited to every 100 ms 2575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionUpdatePeriodMs < 100) { 2585933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionUpdatePeriodMs = 100; 2595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 26052e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatSetPlayEvents, this); 2615933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, eventFlags); 2625933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_MARKER, markerPositionMs); 2635933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, positionUpdatePeriodMs); 2645933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(); 2655933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 2665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 2685933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten//-------------------------------------------------- 26913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 27013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * post-condition: mDataLocatorType == kDataLocatorNone 27113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 27213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi */ 27313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::resetDataLocator() { 274b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::resetDataLocator()"); 275833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten if (mDataLocatorType == kDataLocatorFd && mDataLocator.fdi.mCloseAfterUse) { 276833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten (void) ::close(mDataLocator.fdi.fd); 277833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten // would be redundant, as we're about to invalidate the union mDataLocator 278833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten //mDataLocator.fdi.fd = -1; 279833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten //mDataLocator.fdi.mCloseAfterUse = false; 280833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten } 28113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocatorType = kDataLocatorNone; 28213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 28313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 28413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 28513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data, bool async) { 286b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data=%d, async=%s)", event, data, 287b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 28852e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatNotif, this); 28913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->setInt32(event, (int32_t)data); 29013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (async) { 29113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 29213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 29370e776a54bc945a6a01717a784e66476bc5d450fGlenn Kasten onNotify(msg); 29413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 29513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 29613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 29713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 29837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::notify(const char* event, int data1, int data2, bool async) { 299b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notify(event=%s, data1=%d, data2=%d, async=%s)", event, data1, data2, 300b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten async ? "true" : "false"); 30152e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatNotif, this); 30237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->setRect(event, 0, 0, (int32_t)data1, (int32_t)data2); 30337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi if (async) { 30437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi msg->post(); 30537dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else { 30670e776a54bc945a6a01717a784e66476bc5d450fGlenn Kasten onNotify(msg); 30737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } 30837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 30937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 31037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 31113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 31213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// AHandler implementation 31313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onMessageReceived(const sp<AMessage> &msg) { 314b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onMessageReceived()"); 31513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (msg->what()) { 31613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPrepare: 317fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatPrepare"); 31813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPrepare(); 31913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatNotif: 322fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("kWhatNotif"); 32313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onNotify(msg); 32413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 32513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 32613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPlay: 327b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPlay"); 32813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPlay(); 32913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 33013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 33113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPause: 332b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatPause"); 33313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPause(); 33413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 33513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 33613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatSeek: 337b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeek"); 33813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onSeek(msg); 33913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 34013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 34113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatLoop: 342b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatLoop"); 34313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onLoop(msg); 34413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 34513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 34637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi case kWhatVolumeUpdate: 347b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatVolumeUpdate"); 34837dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi onVolumeUpdate(); 34937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi break; 35037dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 3514ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatSeekComplete: 352b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatSeekComplete"); 3534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSeekComplete(); 3544ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3564ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBufferingUpdate: 357b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBufferingUpdate"); 3584ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onBufferingUpdate(msg); 3594ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3604ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3614ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi case kWhatBuffUpdateThres: 362b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("kWhatBuffUpdateThres"); 3634ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi onSetBufferingUpdateThreshold(msg); 3644ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi break; 3654ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 3663610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatAttachAuxEffect: 3673610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatAttachAuxEffect"); 3683610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onAttachAuxEffect(msg); 3693610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3703610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3713610785fa93586ce84a27a27530feb77b8035229Glenn Kasten case kWhatSetAuxEffectSendLevel: 3723610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("kWhatSetAuxEffectSendLevel"); 3733610785fa93586ce84a27a27530feb77b8035229Glenn Kasten onSetAuxEffectSendLevel(msg); 3743610785fa93586ce84a27a27530feb77b8035229Glenn Kasten break; 3753610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 3765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatSetPlayEvents: 3775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatSetPlayEvents"); 3785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onSetPlayEvents(msg); 3795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 3815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten case kWhatOneShot: 3825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("kWhatOneShot"); 3835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten onOneShot(msg); 3845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten break; 3855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 38613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 3875933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGE("GenericPlayer::onMessageReceived unknown message %d", msg->what()); 38813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi TRESPASS(); 38913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 39013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 39113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 39213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 39313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 39413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Event handlers 3954ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 3964ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 39713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPrepare() { 398fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer::onPrepare()"); 39949935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // Subclass is responsible for indicating whether prepare was successful or unsuccessful 40049935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten // by updating mStateFlags accordingly. It must set exactly one of these two flags. 40149935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten assert(!(mStateFlags & kFlagPrepared) != !(mStateFlags & kFlagPreparedUnsuccessfully)); 40249935c51fddcd0caa0030e2aac0c3a7ba3339e3dGlenn Kasten notify(PLAYEREVENT_PREPARED, mStateFlags & kFlagPrepared ? PLAYER_SUCCESS : PLAYER_FAILURE, 403d6be802c5267a3c8599c11af2c38ead666f74a72Glenn Kasten true /*async*/); 404e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPrepare() done, mStateFlags=0x%x", mStateFlags); 40513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 40613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onNotify(const sp<AMessage> &msg) { 409b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onNotify()"); 410e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notif_cbf_t notifClient; 411e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi void* notifUser; 412e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 413e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 414e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if (NULL == mNotifyClient) { 415e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 416e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } else { 417e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient = mNotifyClient; 418e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifUser = mNotifyUser; 419e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 42013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 42113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 42237dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi int32_t val1, val2; 4234ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val1)) { 4244ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val1); 425e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchStatusChange, val1, 0, notifUser); 426e2e8fa36bd7448b59fbcdf141e0b6d21e5401d91Glenn Kasten // There is exactly one notification per message, hence "else if" instead of "if" 4274ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val1)) { 4284ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val1); 429e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrefetchFillLevelUpdate, val1, 0, notifUser); 4304ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val1)) { 4314ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val1); 432e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventEndOfStream, val1, 0, notifUser); 4334ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (msg->findInt32(PLAYEREVENT_PREPARED, &val1)) { 43437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PREPARED, val1); 435e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventPrepared, val1, 0, notifUser); 436fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_CHANNEL_COUNT, &val1)) { 437fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_CHANNEL_COUNT, val1); 438fa2bd93c3a9852a1f879663eeff598d13cf8fa81Glenn Kasten notifClient(kEventChannelCount, val1, 0, notifUser); 43937dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi } else if (msg->findRect(PLAYEREVENT_VIDEO_SIZE_UPDATE, &val1, &val2, &val1, &val2)) { 4404ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGV("GenericPlayer notifying %s = %d, %d", PLAYEREVENT_VIDEO_SIZE_UPDATE, val1, val2); 441e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifClient(kEventHasVideoSize, val1, val2, notifUser); 4425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (msg->findInt32(PLAYEREVENT_PLAY, &val1)) { 4435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_PLAY, val1); 4445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notifClient(kEventPlay, val1, 0, notifUser); 4455e4d65e369f28746767aba11b618dee314bb8197Glenn Kasten } else if (msg->findInt32(PLAYEREVENT_ERRORAFTERPREPARE, &val1)) { 4465e4d65e369f28746767aba11b618dee314bb8197Glenn Kasten SL_LOGV("GenericPlayer notifying %s = %d", PLAYEREVENT_ERRORAFTERPREPARE, val1); 4475e4d65e369f28746767aba11b618dee314bb8197Glenn Kasten notifClient(kEventErrorAfterPrepare, val1, 0, notifUser); 448b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten } else { 449b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer notifying unknown"); 45013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 45113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 45213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPlay() { 455e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPlay()"); 4565933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mStateFlags & (kFlagPrepared | kFlagPlaying)) == kFlagPrepared) { 457e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("starting player"); 45813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagPlaying; 4595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 46013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 46113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 46213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onPause() { 465e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("GenericPlayer::onPause()"); 4665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(~mStateFlags & (kFlagPrepared | kFlagPlaying))) { 4675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("pausing player"); 46813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagPlaying; 4695933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 47013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 47113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 47213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 47313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 47413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onSeek(const sp<AMessage> &msg) { 47513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onSeek"); 47613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 47713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 47813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 47913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid GenericPlayer::onLoop(const sp<AMessage> &msg) { 48013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("GenericPlayer::onLoop"); 48113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 48213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 48337dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 48437dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivivoid GenericPlayer::onVolumeUpdate() { 485b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onVolumeUpdate"); 48637dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi} 48737dc2fccf3f122b79ebd554de209d0a3c94ae161Jean-Michel Trivi 4884ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4894ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSeekComplete() { 4904ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi SL_LOGD("GenericPlayer::onSeekComplete()"); 4914ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 4925933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // avoid spurious or lost events caused by seeking past a marker 4935933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = ANDROID_UNKNOWN_TIME; 4945933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = ANDROID_UNKNOWN_TIME; 4955933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 4964ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 4974ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4984ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 4994ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onBufferingUpdate(const sp<AMessage> &msg) { 500b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onBufferingUpdate"); 5014ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5024ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5034ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5044ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::onSetBufferingUpdateThreshold(const sp<AMessage> &msg) { 505b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::onSetBufferingUpdateThreshold"); 5064ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi int32_t thresholdPercent = 0; 5074ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (msg->findInt32(WHATPARAM_BUFFERING_UPDATETHRESHOLD_PERCENT, &thresholdPercent)) { 5084ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 5094ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mCacheFillNotifThreshold = (int16_t)thresholdPercent; 5104ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } 5114ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5124ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5134ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5143610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onAttachAuxEffect(const sp<AMessage> &msg) { 5153610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onAttachAuxEffect()"); 5163610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 5173610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5183610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5193610785fa93586ce84a27a27530feb77b8035229Glenn Kastenvoid GenericPlayer::onSetAuxEffectSendLevel(const sp<AMessage> &msg) { 5203610785fa93586ce84a27a27530feb77b8035229Glenn Kasten SL_LOGV("GenericPlayer::onSetAuxEffectSendLevel()"); 5213610785fa93586ce84a27a27530feb77b8035229Glenn Kasten} 5223610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5233610785fa93586ce84a27a27530feb77b8035229Glenn Kasten 5245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onSetPlayEvents(const sp<AMessage> &msg) { 5255933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onSetPlayEvents()"); 5265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t eventFlags, markerPositionMs, positionUpdatePeriodMs; 5275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_SETPLAYEVENTS_FLAGS, &eventFlags) && 5285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_MARKER, &markerPositionMs) && 5295933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->findInt32(WHATPARAM_SETPLAYEVENTS_UPDATE, &positionUpdatePeriodMs)) { 5305933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mEventFlags = eventFlags; 5315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mMarkerPositionMs = markerPositionMs; 5325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mPositionUpdatePeriodMs = positionUpdatePeriodMs; 5335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5355933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::onOneShot(const sp<AMessage> &msg) { 5395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot()"); 5405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t generation; 5415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (msg->findInt32(WHATPARAM_ONESHOT_GENERATION, &generation)) { 5425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (generation != mOneShotGeneration) { 5435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::onOneShot() generation %d cancelled; latest is %d", 5445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten generation, mOneShotGeneration); 5455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5465933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5475933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten updateOneShot(); 5485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 5505933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5515933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5524ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi//------------------------------------------------- 5534ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyStatus() { 554b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyStatus"); 5554ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHSTATUSCHANGE, (int32_t)mCacheStatus, true /*async*/); 5564ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5574ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5584ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5594ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::notifyCacheFill() { 560b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::notifyCacheFill"); 5614ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi mLastNotifiedCacheFill = mCacheFill; 5624ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi notify(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, (int32_t)mLastNotifiedCacheFill, true/*async*/); 5634ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5644ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5654ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5664ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::seekComplete() { 567b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::seekComplete"); 56852e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatSeekComplete, this); 5694ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5704ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5714ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5724ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5734ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivivoid GenericPlayer::bufferingUpdate(int16_t fillLevelPerMille) { 574b2549c73290f1955f3a7731bf98446a45f295dfaGlenn Kasten SL_LOGV("GenericPlayer::bufferingUpdate"); 57552e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatBufferingUpdate, this); 5764ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->setInt32(WHATPARAM_BUFFERING_UPDATE, fillLevelPerMille); 5774ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi msg->post(); 5784ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi} 5794ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 5805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten// For the meaning of positionMs, see comment in declaration at android_GenericPlayer.h 5825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kastenvoid GenericPlayer::updateOneShot(int positionMs) 5835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten{ 5845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten SL_LOGV("GenericPlayer::updateOneShot"); 5855933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5865933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // nop until prepared 5875933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPrepared)) { 5885933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5895933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5905933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5915933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // cancel any pending one-shot(s) 5925933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten ++mOneShotGeneration; 5935933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5945933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // don't restart one-shot if player is paused or stopped 5955933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (!(mStateFlags & kFlagPlaying)) { 5965933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 5975933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 5985933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 5995933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // get current player position in milliseconds 6005933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 6015933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 6025933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6035933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs == ANDROID_UNKNOWN_TIME) { 6045933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten getPositionMsec(&positionMs); 6055933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // normalize it 6065933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (positionMs < 0) { 6075933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten positionMs = ANDROID_UNKNOWN_TIME; 6085933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6095933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (ANDROID_UNKNOWN_TIME == positionMs) { 610ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // getPositionMsec is not working for some reason, give up 611de7c7da8460de9fb1e8739978f25e1463e2e1666Steve Block //ALOGV("Does anyone really know what time it is?"); 6125933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten return; 6135933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6155933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 616eccbfb7d9e4065d5a5a5c1995c69e0eb6b526f5fGlenn Kasten // if we observe the player position going backwards, even without without a seek, then recover 617eccbfb7d9e4065d5a5a5c1995c69e0eb6b526f5fGlenn Kasten if (mObservedPositionMs != ANDROID_UNKNOWN_TIME && positionMs < mObservedPositionMs) { 618eccbfb7d9e4065d5a5a5c1995c69e0eb6b526f5fGlenn Kasten mDeliveredNewPosMs = ANDROID_UNKNOWN_TIME; 619eccbfb7d9e4065d5a5a5c1995c69e0eb6b526f5fGlenn Kasten mObservedPositionMs = positionMs; 620eccbfb7d9e4065d5a5a5c1995c69e0eb6b526f5fGlenn Kasten } 621eccbfb7d9e4065d5a5a5c1995c69e0eb6b526f5fGlenn Kasten 622ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // delayUs is the expected delay between current position and marker; 623ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // the default is infinity in case there are no upcoming marker(s) 6245933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t delayUs = -1; 625ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 6265933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // is there a marker? 6275933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATMARKER) && (mMarkerPositionMs != ANDROID_UNKNOWN_TIME)) { 6285933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through the marker 6295933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= mMarkerPositionMs && mMarkerPositionMs <= positionMs) { 6305933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATMARKER, true /*async*/); 6315933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (positionMs < mMarkerPositionMs) { 6325933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = (mMarkerPositionMs - positionMs) * 1000LL; 6335933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6345933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 635ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 6365933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // are periodic position updates needed? 6375933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if ((mEventFlags & SL_PLAYEVENT_HEADATNEWPOS) && 6385933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten (mPositionUpdatePeriodMs != ANDROID_UNKNOWN_TIME)) { 6395933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // check to see if we have observed the position passing through a virtual marker, where the 6405933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // virtual marker is at the previously delivered new position plus position update period 6415933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int32_t virtualMarkerMs; 6425933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mDeliveredNewPosMs != ANDROID_UNKNOWN_TIME) { 6435933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mDeliveredNewPosMs + mPositionUpdatePeriodMs; 6445933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else if (mObservedPositionMs != ANDROID_UNKNOWN_TIME) { 6455933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = mObservedPositionMs + mPositionUpdatePeriodMs; 646ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // pretend there has been an update in the past 647ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = mObservedPositionMs; 6485933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } else { 6495933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten virtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 650ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // pretend there has been an update in the past 651ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = positionMs; 6525933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 653ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // nextVirtualMarkerMs will be set to the position of the next upcoming virtual marker 654ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten int32_t nextVirtualMarkerMs; 6555933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (mObservedPositionMs <= virtualMarkerMs && virtualMarkerMs <= positionMs) { 656ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // we did pass through the virtual marker, now compute the next virtual marker 6575933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mDeliveredNewPosMs = virtualMarkerMs; 658ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = virtualMarkerMs + mPositionUpdatePeriodMs; 6595933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // re-synchronize if we missed an update 660ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten if (nextVirtualMarkerMs <= positionMs) { 661ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten SL_LOGW("Missed SL_PLAYEVENT_HEADATNEWPOS for position %d; current position %d", 662ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs, positionMs); 663ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // try to catch up by setting next goal to current position plus update period 664ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mDeliveredNewPosMs = positionMs; 665ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = positionMs + mPositionUpdatePeriodMs; 6665933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6675933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten notify(PLAYEREVENT_PLAY, (int32_t) SL_PLAYEVENT_HEADATNEWPOS, true /*async*/); 668ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten } else { 669ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // we did not pass through the virtual marker yet, so use same marker again 670ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten nextVirtualMarkerMs = virtualMarkerMs; 6715933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 672ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // note that if arithmetic overflow occurred, nextVirtualMarkerMs will be negative 673ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten if (positionMs < nextVirtualMarkerMs) { 6745933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten int64_t trialDelayUs; 675ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten trialDelayUs = (nextVirtualMarkerMs - positionMs) * 1000LL; 6765933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (trialDelayUs > 0 && (delayUs == -1 || trialDelayUs < delayUs)) { 6775933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = trialDelayUs; 6785933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6795933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6805933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 6815933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 6825933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // we have a new observed position 6835933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten mObservedPositionMs = positionMs; 6845933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 68591145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi if (mPlaybackRatePermille == 0) { 68691145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi // playback is frozen, no update expected (and no division by zero below) 68791145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi return; 68891145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi } 68991145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi 6905933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // post the new one-shot message if needed 6917349b2e742b2cedc6d149fac62ed661ad7d47decGlenn Kasten if (advancesPositionInRealTime() && delayUs >= 0) { 69291145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi // scale delay according to playback rate (reported positions won't change, but reported 69391145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi // time will advance slower or faster depending on rate) 69491145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi { 69591145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi Mutex::Autolock _l(mSettingsLock); 69691145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi delayUs = delayUs * 1000 / mPlaybackRatePermille; 69791145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi } 69891145ef159d3e165a461cbd76341ff8ed3d72baeJean-Michel Trivi 6995933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 20 ms min delay to avoid near busy waiting 7005933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs < 20000LL) { 7015933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 20000LL; 7025933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 7035933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten // 1 minute max delay avoids indefinite memory leaks caused by cancelled one-shots 7045933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten if (delayUs > 60000000LL) { 7055933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten delayUs = 60000000LL; 7065933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 7075933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten //SL_LOGI("delayUs = %lld", delayUs); 70852e35b2c9f25450452ab422c46737a7fb5b67380Lajos Molnar sp<AMessage> msg = new AMessage(kWhatOneShot, this); 7095933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->setInt32(WHATPARAM_ONESHOT_GENERATION, mOneShotGeneration); 7105933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten msg->post(delayUs); 7115933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten } 7125933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 7135933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten} 7145933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten 71513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} // namespace android 716