NuPlayerDriver.cpp revision 666c8011c7ea96436b40912d94e6d6097dcfdaf6
1a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)/* 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Copyright (C) 2010 The Android Open Source Project 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Licensed under the Apache License, Version 2.0 (the "License"); 5a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) * you may not use this file except in compliance with the License. 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * You may obtain a copy of the License at 7d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) * 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * http://www.apache.org/licenses/LICENSE-2.0 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Unless required by applicable law or agreed to in writing, software 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * distributed under the License is distributed on an "AS IS" BASIS, 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 133551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) * See the License for the specific language governing permissions and 143551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) * limitations under the License. 15effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch */ 161320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 173551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)//#define LOG_NDEBUG 0 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define LOG_TAG "NuPlayerDriver" 19f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include <inttypes.h> 20f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include <utils/Log.h> 21f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 221320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "NuPlayerDriver.h" 23eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 241320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "NuPlayer.h" 255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "NuPlayerSource.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 271320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include <media/stagefright/foundation/ADebug.h> 28f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include <media/stagefright/foundation/ALooper.h> 29f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include <media/stagefright/MetaData.h> 30cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 31f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)namespace android { 32f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 33effb81e5f8246d0db0270817048dc992db66e9fbBen MurdochNuPlayerDriver::NuPlayerDriver() 34a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) : mState(STATE_IDLE), 35a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) mIsAsyncPrepare(false), 36868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) mAsyncResult(UNKNOWN_ERROR), 373551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) mSetSurfaceInProgress(false), 380529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch mDurationUs(-1), 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mPositionUs(-1), 40a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) mNotifyTimeRealUs(-1), 41f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mPauseStartedTimeUs(-1), 42e5d81f57cb97b3b6b7fccc9c5610d21eb81db09dBen Murdoch mNumFramesTotal(0), 433551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) mNumFramesDropped(0), 44f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mLooper(new ALooper), 45f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mPlayerFlags(0), 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mAtEOS(false), 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mLooping(false), 483551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) mStartupSeekTimeUs(-1) { 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mLooper->setName("NuPlayerDriver Looper"); 50a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 51a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) mLooper->start( 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) false, /* runOnCallingThread */ 53a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) true, /* canCallJava */ 54a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) PRIORITY_AUDIO); 55a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 5623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) mPlayer = new NuPlayer; 57a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) mLooper->registerHandler(mPlayer); 58a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 59a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) mPlayer->setDriver(this); 60a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 61a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 62a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)NuPlayerDriver::~NuPlayerDriver() { 6323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) mLooper->stop(); 6423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)} 65a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 66a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)status_t NuPlayerDriver::initCheck() { 67a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return OK; 68a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 69a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 7023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)status_t NuPlayerDriver::setUID(uid_t uid) { 71c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) mPlayer->setUID(uid); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7346d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) return OK; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 76f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)status_t NuPlayerDriver::setDataSource( 77f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const sp<IMediaHTTPService> &httpService, 7823730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) const char *url, 7923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) const KeyedVector<String8, String8> *headers) { 8023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) Mutex::Autolock autoLock(mLock); 8123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 8223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) ALOGV("setDataSource: url=%s", url); 8323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (mState != STATE_IDLE) { 8423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return INVALID_OPERATION; 8523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 8623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 8723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) mState = STATE_SET_DATASOURCE_PENDING; 8823730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 8923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) mPlayer->setDataSourceAsync(httpService, url, headers); 9023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 9123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) while (mState == STATE_SET_DATASOURCE_PENDING) { 9223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) mCondition.wait(mLock); 9323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 9423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 9523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return mAsyncResult; 9623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)} 97f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)status_t NuPlayerDriver::setDataSource(int fd, int64_t offset, int64_t length) { 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Mutex::Autolock autoLock(mLock); 100a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ALOGV("setDataSource: fd=%d", fd); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mState != STATE_IDLE) { 103a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return INVALID_OPERATION; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mState = STATE_SET_DATASOURCE_PENDING; 107a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 1083551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) mPlayer->setDataSourceAsync(fd, offset, length); 1093551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1103551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) while (mState == STATE_SET_DATASOURCE_PENDING) { 1113551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) mCondition.wait(mLock); 1123551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 1133551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1143551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return mAsyncResult; 1153551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)} 1163551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 117a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)status_t NuPlayerDriver::setDataSource(const sp<IStreamSource> &source) { 1183551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) Mutex::Autolock autoLock(mLock); 1193551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1203551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) ALOGV("setDataSource: stream source"); 1213551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (mState != STATE_IDLE) { 1223551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return INVALID_OPERATION; 1233551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 124a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 125a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) mState = STATE_SET_DATASOURCE_PENDING; 126a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 127a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) mPlayer->setDataSourceAsync(source); 128a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 129a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) while (mState == STATE_SET_DATASOURCE_PENDING) { 130a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) mCondition.wait(mLock); 131a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) } 132a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 133a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return mAsyncResult; 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 135f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 136a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)status_t NuPlayerDriver::setVideoSurfaceTexture( 137f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const sp<IGraphicBufferProducer> &bufferProducer) { 138effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Mutex::Autolock autoLock(mLock); 139effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 1405c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu if (mSetSurfaceInProgress) { 1415c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu return INVALID_OPERATION; 1425c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu } 1431320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 1445c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu switch (mState) { 145effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch case STATE_SET_DATASOURCE_PENDING: 146effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch case STATE_RESET_IN_PROGRESS: 147effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return INVALID_OPERATION; 148effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 149effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch default: 1501320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci break; 151effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 152effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 153effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch mSetSurfaceInProgress = true; 154effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 155f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mPlayer->setVideoSurfaceTextureAsync(bufferProducer); 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) while (mSetSurfaceInProgress) { 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mCondition.wait(mLock); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 16046d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) 16123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return OK; 162f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 163a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 164a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)status_t NuPlayerDriver::prepare() { 1651320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci Mutex::Autolock autoLock(mLock); 1661320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci return prepare_l(); 167f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 168f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 169f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)status_t NuPlayerDriver::prepare_l() { 17058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) switch (mState) { 1714e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) case STATE_UNPREPARED: 1724e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) mState = STATE_PREPARING; 1734e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1741320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci // Make sure we're not posting any notifications, success or 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // failure information is only communicated through our result 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // code. 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mIsAsyncPrepare = false; 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mPlayer->prepareAsync(); 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) while (mState == STATE_PREPARING) { 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) mCondition.wait(mLock); 1815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (mState == STATE_PREPARED) ? OK : UNKNOWN_ERROR; 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_STOPPED: 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this is really just paused. handle as seek to start 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mAtEOS = false; 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mState = STATE_STOPPED_AND_PREPARING; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mIsAsyncPrepare = false; 188a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) mPlayer->seekToAsync(0); 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) while (mState == STATE_STOPPED_AND_PREPARING) { 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mCondition.wait(mLock); 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (mState == STATE_STOPPED_AND_PREPARED) ? OK : UNKNOWN_ERROR; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 194a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return INVALID_OPERATION; 19523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) }; 19623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)} 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)status_t NuPlayerDriver::prepareAsync() { 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Mutex::Autolock autoLock(mLock); 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (mState) { 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_UNPREPARED: 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mState = STATE_PREPARING; 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mIsAsyncPrepare = true; 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mPlayer->prepareAsync(); 2064e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return OK; 207eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch case STATE_STOPPED: 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this is really just paused. handle as seek to start 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mAtEOS = false; 210a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) mState = STATE_STOPPED_AND_PREPARING; 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mIsAsyncPrepare = true; 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mPlayer->seekToAsync(0); 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return INVALID_OPERATION; 2164e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) }; 2174e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21946d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles)status_t NuPlayerDriver::start() { 22046d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) Mutex::Autolock autoLock(mLock); 2210529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch 2220529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch switch (mState) { 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_UNPREPARED: 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_t err = prepare_l(); 2264e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 2274e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (err != OK) { 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return err; 2290529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 2300529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch 23158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) CHECK_EQ(mState, STATE_PREPARED); 23258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 2334e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // fall through 23458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) } 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_PREPARED: 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mAtEOS = false; 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mPlayer->start(); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mStartupSeekTimeUs >= 0) { 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mStartupSeekTimeUs == 0) { 243f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) notifySeekComplete_l(); 244f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } else { 245f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mPlayer->seekToAsync(mStartupSeekTimeUs); 246f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 247f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 248f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mStartupSeekTimeUs = -1; 249f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 250a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) break; 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 252a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_RUNNING: 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mAtEOS) { 2562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) mPlayer->seekToAsync(0); 2570529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch mAtEOS = false; 2580529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch mPositionUs = -1; 2590529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 2600529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch break; 2610529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch } 2620529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch 2630529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch case STATE_PAUSED: 2640529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch case STATE_STOPPED_AND_PREPARED: 265a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) { 266a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) mPlayer->resume(); 267a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) mPositionUs -= ALooper::GetNowUs() - mPauseStartedTimeUs; 2682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 2695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 2702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) default: 2722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return INVALID_OPERATION; 2732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2743551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 275f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mState = STATE_RUNNING; 2763551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) mPauseStartedTimeUs = -1; 2773551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 278f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return OK; 279f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 2801320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 281f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)status_t NuPlayerDriver::stop() { 282f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) Mutex::Autolock autoLock(mLock); 283f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 284f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) switch (mState) { 2853551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) case STATE_RUNNING: 2863551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) mPlayer->pause(); 2871320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci // fall through 2883551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 2893551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) case STATE_PAUSED: 29023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) mState = STATE_STOPPED; 2911320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci notifyListener_l(MEDIA_STOPPED); 2921320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci break; 2931320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 2941320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci case STATE_PREPARED: 2951320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci case STATE_STOPPED: 2961320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci case STATE_STOPPED_AND_PREPARING: 2973551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) case STATE_STOPPED_AND_PREPARED: 2983551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) mState = STATE_STOPPED; 29923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) break; 3003551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 301e5d81f57cb97b3b6b7fccc9c5610d21eb81db09dBen Murdoch default: 3023551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return INVALID_OPERATION; 303e5d81f57cb97b3b6b7fccc9c5610d21eb81db09dBen Murdoch } 304e5d81f57cb97b3b6b7fccc9c5610d21eb81db09dBen Murdoch setPauseStartedTimeIfNeeded(); 30523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 3063551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return OK; 307f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 30823730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 30923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)status_t NuPlayerDriver::pause() { 310a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Mutex::Autolock autoLock(mLock); 311f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 312f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) switch (mState) { 313a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) case STATE_PAUSED: 31423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) case STATE_PREPARED: 315cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) return OK; 316cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 31723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) case STATE_RUNNING: 318a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) setPauseStartedTimeIfNeeded(); 319f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mState = STATE_PAUSED; 32023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) notifyListener_l(MEDIA_PAUSED); 32123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) mPlayer->pause(); 32223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) break; 323f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 324f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) default: 32523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return INVALID_OPERATION; 32623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 32723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 328f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return OK; 329effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 330effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 331effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochbool NuPlayerDriver::isPlaying() { 3321320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci return mState == STATE_RUNNING && !mAtEOS; 3331320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci} 334effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 3353551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)status_t NuPlayerDriver::seekTo(int msec) { 3363551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) Mutex::Autolock autoLock(mLock); 3373551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 3383551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) int64_t seekTimeUs = msec * 1000ll; 3393551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (mState) { 341f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) case STATE_PREPARED: 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mStartupSeekTimeUs = seekTimeUs; 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // pretend that the seek completed. It will actually happen when starting playback. 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO: actually perform the seek here, so the player is ready to go at the new 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // location 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) notifySeekComplete_l(); 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 351f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) case STATE_RUNNING: 352f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) case STATE_PAUSED: 353f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) { 354f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mAtEOS = false; 355f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // seeks can take a while, so we essentially paused 356f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) notifyListener_l(MEDIA_PAUSED); 357f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mPlayer->seekToAsync(seekTimeUs); 358f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) break; 359effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 360effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 361effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch default: 362f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return INVALID_OPERATION; 363f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 364effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 365f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mPositionUs = seekTimeUs; 366f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mNotifyTimeRealUs = -1; 367f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return OK; 368effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 369f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 370a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)status_t NuPlayerDriver::getCurrentPosition(int *msec) { 37123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) Mutex::Autolock autoLock(mLock); 372f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 373f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (mPositionUs < 0) { 374f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) *msec = 0; 375f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } else if (mNotifyTimeRealUs == -1) { 376f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) *msec = mPositionUs / 1000; 377f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } else { 378f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int64_t nowUs = 379f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) (isPlaying() ? ALooper::GetNowUs() : mPauseStartedTimeUs); 380f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) *msec = (mPositionUs + nowUs - mNotifyTimeRealUs + 500ll) / 1000; 381f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 382effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 383effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return OK; 384effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 3855f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 386effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochstatus_t NuPlayerDriver::getDuration(int *msec) { 387effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Mutex::Autolock autoLock(mLock); 388effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 389effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (mDurationUs < 0) { 390effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return UNKNOWN_ERROR; 391f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 392f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 39323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) *msec = (mDurationUs + 500ll) / 1000; 39423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 39523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return OK; 396f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 397f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 398f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)status_t NuPlayerDriver::reset() { 399f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) Mutex::Autolock autoLock(mLock); 400116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 401f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) switch (mState) { 402f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) case STATE_IDLE: 40323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return OK; 40423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 40523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) case STATE_SET_DATASOURCE_PENDING: 406f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) case STATE_RESET_IN_PROGRESS: 407a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return INVALID_OPERATION; 408a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 40923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) case STATE_PREPARING: 41023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) { 411a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CHECK(mIsAsyncPrepare); 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 413 notifyListener_l(MEDIA_PREPARED); 414 break; 415 } 416 417 default: 418 break; 419 } 420 421 if (mState != STATE_STOPPED) { 422 notifyListener_l(MEDIA_STOPPED); 423 } 424 425 mState = STATE_RESET_IN_PROGRESS; 426 mPlayer->resetAsync(); 427 428 while (mState == STATE_RESET_IN_PROGRESS) { 429 mCondition.wait(mLock); 430 } 431 432 mDurationUs = -1; 433 mPositionUs = -1; 434 mStartupSeekTimeUs = -1; 435 mLooping = false; 436 437 return OK; 438} 439 440status_t NuPlayerDriver::setLooping(int loop) { 441 mLooping = loop != 0; 442 return OK; 443} 444 445player_type NuPlayerDriver::playerType() { 446 return NU_PLAYER; 447} 448 449status_t NuPlayerDriver::invoke(const Parcel &request, Parcel *reply) { 450 if (reply == NULL) { 451 ALOGE("reply is a NULL pointer"); 452 return BAD_VALUE; 453 } 454 455 int32_t methodId; 456 status_t ret = request.readInt32(&methodId); 457 if (ret != OK) { 458 ALOGE("Failed to retrieve the requested method to invoke"); 459 return ret; 460 } 461 462 switch (methodId) { 463 case INVOKE_ID_SET_VIDEO_SCALING_MODE: 464 { 465 int mode = request.readInt32(); 466 return mPlayer->setVideoScalingMode(mode); 467 } 468 469 case INVOKE_ID_GET_TRACK_INFO: 470 { 471 return mPlayer->getTrackInfo(reply); 472 } 473 474 case INVOKE_ID_SELECT_TRACK: 475 { 476 int trackIndex = request.readInt32(); 477 return mPlayer->selectTrack(trackIndex, true /* select */); 478 } 479 480 case INVOKE_ID_UNSELECT_TRACK: 481 { 482 int trackIndex = request.readInt32(); 483 return mPlayer->selectTrack(trackIndex, false /* select */); 484 } 485 486 case INVOKE_ID_GET_SELECTED_TRACK: 487 { 488 int32_t type = request.readInt32(); 489 return mPlayer->getSelectedTrack(type, reply); 490 } 491 492 default: 493 { 494 return INVALID_OPERATION; 495 } 496 } 497} 498 499void NuPlayerDriver::setAudioSink(const sp<AudioSink> &audioSink) { 500 mPlayer->setAudioSink(audioSink); 501} 502 503status_t NuPlayerDriver::setParameter( 504 int /* key */, const Parcel & /* request */) { 505 return INVALID_OPERATION; 506} 507 508status_t NuPlayerDriver::getParameter(int /* key */, Parcel * /* reply */) { 509 return INVALID_OPERATION; 510} 511 512status_t NuPlayerDriver::getMetadata( 513 const media::Metadata::Filter& /* ids */, Parcel *records) { 514 Mutex::Autolock autoLock(mLock); 515 516 using media::Metadata; 517 518 Metadata meta(records); 519 520 meta.appendBool( 521 Metadata::kPauseAvailable, 522 mPlayerFlags & NuPlayer::Source::FLAG_CAN_PAUSE); 523 524 meta.appendBool( 525 Metadata::kSeekBackwardAvailable, 526 mPlayerFlags & NuPlayer::Source::FLAG_CAN_SEEK_BACKWARD); 527 528 meta.appendBool( 529 Metadata::kSeekForwardAvailable, 530 mPlayerFlags & NuPlayer::Source::FLAG_CAN_SEEK_FORWARD); 531 532 meta.appendBool( 533 Metadata::kSeekAvailable, 534 mPlayerFlags & NuPlayer::Source::FLAG_CAN_SEEK); 535 536 return OK; 537} 538 539void NuPlayerDriver::notifyResetComplete() { 540 Mutex::Autolock autoLock(mLock); 541 542 CHECK_EQ(mState, STATE_RESET_IN_PROGRESS); 543 mState = STATE_IDLE; 544 mCondition.broadcast(); 545} 546 547void NuPlayerDriver::notifySetSurfaceComplete() { 548 Mutex::Autolock autoLock(mLock); 549 550 CHECK(mSetSurfaceInProgress); 551 mSetSurfaceInProgress = false; 552 553 mCondition.broadcast(); 554} 555 556void NuPlayerDriver::notifyDuration(int64_t durationUs) { 557 Mutex::Autolock autoLock(mLock); 558 mDurationUs = durationUs; 559} 560 561void NuPlayerDriver::notifyPosition(int64_t positionUs) { 562 Mutex::Autolock autoLock(mLock); 563 if (isPlaying()) { 564 mPositionUs = positionUs; 565 mNotifyTimeRealUs = ALooper::GetNowUs(); 566 } 567} 568 569void NuPlayerDriver::notifySeekComplete() { 570 Mutex::Autolock autoLock(mLock); 571 notifySeekComplete_l(); 572} 573 574void NuPlayerDriver::notifySeekComplete_l() { 575 bool wasSeeking = true; 576 if (mState == STATE_STOPPED_AND_PREPARING) { 577 wasSeeking = false; 578 mState = STATE_STOPPED_AND_PREPARED; 579 mCondition.broadcast(); 580 if (!mIsAsyncPrepare) { 581 // if we are preparing synchronously, no need to notify listener 582 return; 583 } 584 } else if (mState == STATE_STOPPED) { 585 // no need to notify listener 586 return; 587 } 588 notifyListener_l(wasSeeking ? MEDIA_SEEK_COMPLETE : MEDIA_PREPARED); 589} 590 591void NuPlayerDriver::notifyFrameStats( 592 int64_t numFramesTotal, int64_t numFramesDropped) { 593 Mutex::Autolock autoLock(mLock); 594 mNumFramesTotal = numFramesTotal; 595 mNumFramesDropped = numFramesDropped; 596} 597 598status_t NuPlayerDriver::dump( 599 int fd, const Vector<String16> & /* args */) const { 600 Mutex::Autolock autoLock(mLock); 601 602 FILE *out = fdopen(dup(fd), "w"); 603 604 fprintf(out, " NuPlayer\n"); 605 fprintf(out, " numFramesTotal(%" PRId64 "), numFramesDropped(%" PRId64 "), " 606 "percentageDropped(%.2f)\n", 607 mNumFramesTotal, 608 mNumFramesDropped, 609 mNumFramesTotal == 0 610 ? 0.0 : (double)mNumFramesDropped / mNumFramesTotal); 611 612 fclose(out); 613 out = NULL; 614 615 return OK; 616} 617 618void NuPlayerDriver::notifyListener( 619 int msg, int ext1, int ext2, const Parcel *in) { 620 Mutex::Autolock autoLock(mLock); 621 notifyListener_l(msg, ext1, ext2, in); 622} 623 624void NuPlayerDriver::notifyListener_l( 625 int msg, int ext1, int ext2, const Parcel *in) { 626 switch (msg) { 627 case MEDIA_PLAYBACK_COMPLETE: 628 { 629 if (mState != STATE_RESET_IN_PROGRESS) { 630 if (mLooping) { 631 mPlayer->seekToAsync(0); 632 break; 633 } 634 635 mPlayer->pause(); 636 mState = STATE_PAUSED; 637 } 638 // fall through 639 } 640 641 case MEDIA_ERROR: 642 { 643 mAtEOS = true; 644 setPauseStartedTimeIfNeeded(); 645 break; 646 } 647 648 default: 649 break; 650 } 651 652 mLock.unlock(); 653 sendEvent(msg, ext1, ext2, in); 654 mLock.lock(); 655} 656 657void NuPlayerDriver::notifySetDataSourceCompleted(status_t err) { 658 Mutex::Autolock autoLock(mLock); 659 660 CHECK_EQ(mState, STATE_SET_DATASOURCE_PENDING); 661 662 mAsyncResult = err; 663 mState = (err == OK) ? STATE_UNPREPARED : STATE_IDLE; 664 mCondition.broadcast(); 665} 666 667void NuPlayerDriver::notifyPrepareCompleted(status_t err) { 668 Mutex::Autolock autoLock(mLock); 669 670 if (mState != STATE_PREPARING) { 671 // We were preparing asynchronously when the client called 672 // reset(), we sent a premature "prepared" notification and 673 // then initiated the reset. This notification is stale. 674 CHECK(mState == STATE_RESET_IN_PROGRESS || mState == STATE_IDLE); 675 return; 676 } 677 678 CHECK_EQ(mState, STATE_PREPARING); 679 680 mAsyncResult = err; 681 682 if (err == OK) { 683 // update state before notifying client, so that if client calls back into NuPlayerDriver 684 // in response, NuPlayerDriver has the right state 685 mState = STATE_PREPARED; 686 if (mIsAsyncPrepare) { 687 notifyListener_l(MEDIA_PREPARED); 688 } 689 } else { 690 mState = STATE_UNPREPARED; 691 if (mIsAsyncPrepare) { 692 notifyListener_l(MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, err); 693 } 694 } 695 696 mCondition.broadcast(); 697} 698 699void NuPlayerDriver::notifyFlagsChanged(uint32_t flags) { 700 Mutex::Autolock autoLock(mLock); 701 702 mPlayerFlags = flags; 703} 704 705void NuPlayerDriver::setPauseStartedTimeIfNeeded() { 706 if (mPauseStartedTimeUs == -1) { 707 mPauseStartedTimeUs = ALooper::GetNowUs(); 708 } 709} 710 711} // namespace android 712