MediaPlayerService.cpp revision 10dbb8e97e7a81ca4867663b5517f048820b3094
189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* 289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Copyright 2008, The Android Open Source Project 489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** you may not use this file except in compliance with the License. 789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** You may obtain a copy of the License at 889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 1089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 1189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 1289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 1389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** See the License for the specific language governing permissions and 1589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** limitations under the License. 1689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project*/ 1789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// Proxy for media player implementations 1989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project//#define LOG_NDEBUG 0 2189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "MediaPlayerService" 2289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <utils/Log.h> 2389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <sys/types.h> 2589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <sys/stat.h> 2689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <dirent.h> 2789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <unistd.h> 2889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <string.h> 306f74b0cc490a3b8523252ded00f7ca55160effd1Mathias Agopian 3189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <cutils/atomic.h> 3214d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania#include <cutils/properties.h> // for property_get 336f74b0cc490a3b8523252ded00f7ca55160effd1Mathias Agopian 346f74b0cc490a3b8523252ded00f7ca55160effd1Mathias Agopian#include <utils/misc.h> 3589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <android_runtime/ActivityManager.h> 376f74b0cc490a3b8523252ded00f7ca55160effd1Mathias Agopian 387562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/IPCThreadState.h> 397562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/IServiceManager.h> 407562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/MemoryHeapBase.h> 417562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/MemoryBase.h> 421d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania#include <utils/Errors.h> // for status_t 431d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania#include <utils/String8.h> 4410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen#include <utils/SystemClock.h> 451d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania#include <utils/Vector.h> 4689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <cutils/properties.h> 4789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 4889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/MediaPlayerInterface.h> 4989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/mediarecorder.h> 5089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/MediaMetadataRetrieverInterface.h> 51a64c8c79af1a15911c55306d83a797fa50969f77niko#include <media/Metadata.h> 5289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/AudioTrack.h> 5389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 5489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "MediaRecorderClient.h" 5589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "MediaPlayerService.h" 5689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "MetadataRetrieverClient.h" 5789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 5889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "MidiFile.h" 5989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "VorbisPlayer.h" 6089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/PVPlayer.h> 6114d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania#include "TestPlayerStub.h" 6220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include "StagefrightPlayer.h" 6320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 6420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <OMX.h> 6514d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania 6689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* desktop Linux needs a little help with gettid() */ 6789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if defined(HAVE_GETTID) && !defined(HAVE_ANDROID_OS) 6889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define __KERNEL__ 6989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project# include <linux/unistd.h> 7089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#ifdef _syscall0 7189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project_syscall0(pid_t,gettid) 7289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#else 7389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpid_t gettid() { return syscall(__NR_gettid);} 7489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 7589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#undef __KERNEL__ 7689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 7789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 78a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catanianamespace { 79a64c8c79af1a15911c55306d83a797fa50969f77nikousing android::media::Metadata; 80a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::status_t; 81a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::OK; 82a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::BAD_VALUE; 83a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::NOT_ENOUGH_DATA; 84a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::Parcel; 85a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 86a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// Max number of entries in the filter. 87a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniaconst int kMaxFilterSize = 64; // I pulled that out of thin air. 88a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 89a64c8c79af1a15911c55306d83a797fa50969f77niko// FIXME: Move all the metadata related function in the Metadata.cpp 90d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 91a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 92a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// Unmarshall a filter from a Parcel. 93a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// Filter format in a parcel: 94a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// 95a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 96a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 97a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// | number of entries (n) | 98a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 99a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// | metadata type 1 | 100a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 101a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// | metadata type 2 | 102a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 103a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// .... 104a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 105a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// | metadata type n | 106a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 107a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// 108a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @param p Parcel that should start with a filter. 109a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @param[out] filter On exit contains the list of metadata type to be 110a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// filtered. 111a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @param[out] status On exit contains the status code to be returned. 112a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @return true if the parcel starts with a valid filter. 113a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniabool unmarshallFilter(const Parcel& p, 114a64c8c79af1a15911c55306d83a797fa50969f77niko Metadata::Filter *filter, 115a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania status_t *status) 116a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 1174829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania int32_t val; 1184829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (p.readInt32(&val) != OK) 119a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 120a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania LOGE("Failed to read filter's length"); 121a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = NOT_ENOUGH_DATA; 122a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 123a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 124a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 1254829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if( val > kMaxFilterSize || val < 0) 126a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 1274829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania LOGE("Invalid filter len %d", val); 128a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = BAD_VALUE; 129a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 130a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 131a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 1324829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania const size_t num = val; 133a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 134a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania filter->clear(); 1354829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania filter->setCapacity(num); 136a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 137a64c8c79af1a15911c55306d83a797fa50969f77niko size_t size = num * sizeof(Metadata::Type); 138a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 1394829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 1404829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (p.dataAvail() < size) 141a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 1424829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania LOGE("Filter too short expected %d but got %d", size, p.dataAvail()); 143a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = NOT_ENOUGH_DATA; 144a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 145a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 146a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 147a64c8c79af1a15911c55306d83a797fa50969f77niko const Metadata::Type *data = 148a64c8c79af1a15911c55306d83a797fa50969f77niko static_cast<const Metadata::Type*>(p.readInplace(size)); 149a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 1504829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (NULL == data) 151a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 152a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania LOGE("Filter had no data"); 153a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = BAD_VALUE; 154a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 155a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 156a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 157a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // TODO: The stl impl of vector would be more efficient here 158a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // because it degenerates into a memcpy on pod types. Try to 159a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // replace later or use stl::set. 1604829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania for (size_t i = 0; i < num; ++i) 161a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 1624829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania filter->add(*data); 163a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania ++data; 164a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 165a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = OK; 166a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 167a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 168a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 1694829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania// @param filter Of metadata type. 170a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @param val To be searched. 171a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @return true if a match was found. 172a64c8c79af1a15911c55306d83a797fa50969f77nikobool findMetadata(const Metadata::Filter& filter, const int32_t val) 173a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 174a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // Deal with empty and ANY right away 175a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (filter.isEmpty()) return false; 176a64c8c79af1a15911c55306d83a797fa50969f77niko if (filter[0] == Metadata::kAny) return true; 177a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 1784829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania return filter.indexOf(val) >= 0; 179a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 180a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 181a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} // anonymous namespace 182a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 183a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 18489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 18589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 18689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// TODO: Temp hack until we can register players 18789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projecttypedef struct { 18889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const char *extension; 18989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const player_type playertype; 19089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} extmap; 19189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectextmap FILE_EXTS [] = { 19289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".mid", SONIVOX_PLAYER}, 19389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".midi", SONIVOX_PLAYER}, 19489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".smf", SONIVOX_PLAYER}, 19589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".xmf", SONIVOX_PLAYER}, 19689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".imy", SONIVOX_PLAYER}, 19789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".rtttl", SONIVOX_PLAYER}, 19889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".rtx", SONIVOX_PLAYER}, 19989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".ota", SONIVOX_PLAYER}, 20089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".ogg", VORBIS_PLAYER}, 20189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".oga", VORBIS_PLAYER}, 20289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 20389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 20489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// TODO: Find real cause of Audio/Video delay in PV framework and remove this workaround 205fdf23c711d5d6094c95b43cdc9356a25d67f10c8Jianhong Jiang/* static */ const uint32_t MediaPlayerService::AudioOutput::kAudioVideoDelayMs = 0; 20689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* static */ int MediaPlayerService::AudioOutput::mMinBufferCount = 4; 20789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* static */ bool MediaPlayerService::AudioOutput::mIsOnEmulator = false; 20889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 20989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::instantiate() { 21089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project defaultServiceManager()->addService( 21189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String16("media.player"), new MediaPlayerService()); 21289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 21389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::MediaPlayerService() 21589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 21689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayerService created"); 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mNextConnId = 1; 21889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::~MediaPlayerService() 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 22289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayerService destroyed"); 22389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaRecorder> MediaPlayerService::createMediaRecorder(pid_t pid) 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 2276c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#ifndef NO_OPENCORE 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaRecorderClient> recorder = new MediaRecorderClient(pid); 2296c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#else 2306c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru sp<MediaRecorderClient> recorder = NULL; 2316c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#endif 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new media recorder client from pid %d", pid); 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return recorder; 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaMetadataRetriever> MediaPlayerService::createMetadataRetriever(pid_t pid) 23789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 23889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MetadataRetrieverClient> retriever = new MetadataRetrieverClient(pid); 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new media retriever from pid %d", pid); 24089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return retriever; 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 24389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaPlayer> MediaPlayerService::create(pid_t pid, const sp<IMediaPlayerClient>& client, const char* url) 24489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 24589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId = android_atomic_inc(&mNextConnId); 24689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = new Client(this, pid, connId, client); 24789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new client(%d) from pid %d, url=%s, connId=%d", connId, pid, url, connId); 24889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (NO_ERROR != c->setDataSource(url)) 24989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project c.clear(); 25189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> w = c; 25489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 25589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.add(w); 25689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 25889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaPlayer> MediaPlayerService::create(pid_t pid, const sp<IMediaPlayerClient>& client, 26089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int fd, int64_t offset, int64_t length) 26189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 26289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId = android_atomic_inc(&mNextConnId); 26389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = new Client(this, pid, connId, client); 26489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new client(%d) from pid %d, fd=%d, offset=%lld, length=%lld", 26589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project connId, pid, fd, offset, length); 26689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (NO_ERROR != c->setDataSource(fd, offset, length)) { 26789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project c.clear(); 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 26989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> w = c; 27089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 27189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.add(w); 27289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 27389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 27689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 27720111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubersp<IOMX> MediaPlayerService::createOMX() { 27820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return new OMX; 27920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 28020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::dump(int fd, const Vector<String16>& args) const 28289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 28589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 28689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 28789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" AudioCache\n"); 28889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mHeap != 0) { 28989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " heap base(%p), size(%d), flags(%d), device(%s)\n", 29089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mHeap->getBase(), mHeap->getSize(), mHeap->getFlags(), mHeap->getDevice()); 29189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 29289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 29389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " msec per frame(%f), channel count(%d), format(%d), frame count(%ld)\n", 29489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame, mChannelCount, mFormat, mFrameCount); 29589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 29689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " sample rate(%d), size(%d), error(%d), command complete(%s)\n", 29789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSampleRate, mSize, mError, mCommandComplete?"true":"false"); 29889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 29989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::write(fd, result.string(), result.size()); 30089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 30189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 30289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 30389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioOutput::dump(int fd, const Vector<String16>& args) const 30489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 30589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 30689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 30789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 30889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 30989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" AudioOutput\n"); 31089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " stream type(%d), left - right volume(%f, %f)\n", 31189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStreamType, mLeftVolume, mRightVolume); 31289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 31389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " msec per frame(%f), latency (%d)\n", 31489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame, mLatency); 31589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 31689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::write(fd, result.string(), result.size()); 31789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack != 0) { 31889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->dump(fd, args); 31989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 32089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 32189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 32289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 32389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::dump(int fd, const Vector<String16>& args) const 32489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 32589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 32689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 32789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 32889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" Client\n"); 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " pid(%d), connId(%d), status(%d), looping(%s)\n", 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPid, mConnId, mStatus, mLoop?"true": "false"); 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 33289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 33389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) { 33489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput->dump(fd, args); 33589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 33689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, "\n", 1); 33789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 33889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 33989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 34089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic int myTid() { 34189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#ifdef HAVE_GETTID 34289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return gettid(); 34389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#else 34489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return getpid(); 34589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 34689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 34789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 34889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if defined(__arm__) 34989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectextern "C" void get_malloc_leak_info(uint8_t** info, size_t* overallSize, 35089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t* infoSize, size_t* totalMemory, size_t* backtraceSize); 35189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectextern "C" void free_malloc_leak_info(uint8_t* info); 35289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 35389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid memStatus(int fd, const Vector<String16>& args) 35489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 35589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 35689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 35789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 35889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 35989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project typedef struct { 36089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t size; 36189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t dups; 36289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project intptr_t * backtrace; 36389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } AllocEntry; 36489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 36589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t *info = NULL; 36689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t overallSize = 0; 36789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t infoSize = 0; 36889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t totalMemory = 0; 36989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t backtraceSize = 0; 37089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 37189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project get_malloc_leak_info(&info, &overallSize, &infoSize, &totalMemory, &backtraceSize); 37289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (info) { 37389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t *ptr = info; 37489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t count = overallSize / infoSize; 37589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 37689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, " Allocation count %i\n", count); 37789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 37889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 37989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry * entries = new AllocEntry[count]; 38089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 38189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < count; i++) { 38289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Each entry should be size_t, size_t, intptr_t[backtraceSize] 38389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e = &entries[i]; 38489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 38589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->size = *reinterpret_cast<size_t *>(ptr); 38689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(size_t); 38789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 38889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->dups = *reinterpret_cast<size_t *>(ptr); 38989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(size_t); 39089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 39189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->backtrace = reinterpret_cast<intptr_t *>(ptr); 39289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(intptr_t) * backtraceSize; 39389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 39489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 39589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Now we need to sort the entries. They come sorted by size but 39689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // not by stack trace which causes problems using diff. 39789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool moved; 39889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project do { 39989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project moved = false; 40089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < (count - 1); i++) { 40189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e1 = &entries[i]; 40289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e2 = &entries[i+1]; 40389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 40489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool swap = e1->size < e2->size; 40589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (e1->size == e2->size) { 40689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for(size_t j = 0; j < backtraceSize; j++) { 40789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (e1->backtrace[j] == e2->backtrace[j]) { 40889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project continue; 40989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 41089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project swap = e1->backtrace[j] < e2->backtrace[j]; 41189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 41289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 41389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 41489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (swap) { 41589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry t = entries[i]; 41689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project entries[i] = entries[i+1]; 41789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project entries[i+1] = t; 41889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project moved = true; 41989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 42089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 42189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } while (moved); 42289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 42389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < count; i++) { 42489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e = &entries[i]; 42589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 42689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "size %8i, dup %4i", e->size, e->dups); 42789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 42889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t ct = 0; (ct < backtraceSize) && e->backtrace[ct]; ct++) { 42989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ct) { 43089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(", "); 43189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 43289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "0x%08x", e->backtrace[ct]); 43389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 43489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 43589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 43689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 43789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 43889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete[] entries; 43989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project free_malloc_leak_info(info); 44089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 44189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 44289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 44389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 44489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 44589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 44689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::dump(int fd, const Vector<String16>& args) 44789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 44889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 44989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 45089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 45189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (checkCallingPermission(String16("android.permission.DUMP")) == false) { 45289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "Permission Denial: " 45389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project "can't dump MediaPlayerService from pid=%d, uid=%d\n", 45489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->getCallingPid(), 45589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->getCallingUid()); 45689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 45789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 45889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 45989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (int i = 0, n = mClients.size(); i < n; ++i) { 46089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = mClients[i].promote(); 46189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (c != 0) c->dump(fd, args); 46289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 46389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" Files opened and/or mapped:\n"); 46489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/maps", myTid()); 46589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FILE *f = fopen(buffer, "r"); 46689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (f) { 46789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while (!feof(f)) { 46889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project fgets(buffer, SIZE, f); 46989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strstr(buffer, " /sdcard/") || 47089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(buffer, " /system/sounds/") || 47189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(buffer, " /system/media/")) { 47289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" "); 47389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 47489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 47589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 47689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project fclose(f); 47789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 47889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("couldn't open "); 47989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 48089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 48189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 48289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 48389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/fd", myTid()); 48489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project DIR *d = opendir(buffer); 48589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (d) { 48689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct dirent *ent; 48789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while((ent = readdir(d)) != NULL) { 48889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strcmp(ent->d_name,".") && strcmp(ent->d_name,"..")) { 48989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/fd/%s", myTid(), ent->d_name); 49089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct stat s; 49189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (lstat(buffer, &s) == 0) { 49289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((s.st_mode & S_IFMT) == S_IFLNK) { 49389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char linkto[256]; 49489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int len = readlink(buffer, linkto, sizeof(linkto)); 49589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if(len > 0) { 49689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if(len > 255) { 49789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[252] = '.'; 49889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[253] = '.'; 49989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[254] = '.'; 50089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[255] = 0; 50189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 50289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[len] = 0; 50389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 50489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strstr(linkto, "/sdcard/") == linkto || 50589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(linkto, "/system/sounds/") == linkto || 50689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(linkto, "/system/media/") == linkto) { 50789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" "); 50889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 50989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" -> "); 51089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(linkto); 51189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 51289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 51389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 51489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 51589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" unexpected type for "); 51689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 51789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 51889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 51989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 52089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 52189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 52289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project closedir(d); 52389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 52489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("couldn't open "); 52589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 52689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 52789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 52889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 52989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if defined(__arm__) 53089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool dumpMem = false; 53189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < args.size(); i++) { 53289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (args[i] == String16("-m")) { 53389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project dumpMem = true; 53489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 53589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 53689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (dumpMem) { 53789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project memStatus(fd, args); 53889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 53989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 54089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 54189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 54289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 54389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 54489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 54589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::removeClient(wp<Client> client) 54689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 54789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 54889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.remove(client); 54989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 55089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 55189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::Client::Client(const sp<MediaPlayerService>& service, pid_t pid, 55289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId, const sp<IMediaPlayerClient>& client) 55389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 55489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Client(%d) constructor", connId); 55589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPid = pid; 55689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mConnId = connId; 55789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mService = service; 55889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClient = client; 55989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = false; 56089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = NO_INIT; 56189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 56289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("create Antagonizer"); 56389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAntagonizer = new Antagonizer(notify, this); 56489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 56589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 56689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 56789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::Client::~Client() 56889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 56989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Client(%d) destructor pid = %d", mConnId, mPid); 57089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput.clear(); 57189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> client(this); 57289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project disconnect(); 57389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mService->removeClient(client); 57489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 57589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 57689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::Client::disconnect() 57789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 57889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("disconnect(%d) from pid %d", mConnId, mPid); 57989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // grab local reference and clear main reference to prevent future 58089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // access to object 58189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p; 58289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 58389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 58489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = mPlayer; 58589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 586795fa5848276bab87445fa64fd0941c13ef62398Dave Sparks mClient.clear(); 58720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 58889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer.clear(); 58989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 59089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // clear the notification to prevent callbacks to dead client 59189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // and reset the player. We assume the player will serialize 59289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // access to itself if necessary. 59389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != 0) { 59489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setNotifyCallback(0, 0); 59589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 59689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("kill Antagonizer"); 59789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAntagonizer->kill(); 59889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 59989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->reset(); 60089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 60189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 60289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->flushCommands(); 60389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 60489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 60547f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huberstatic player_type getDefaultPlayerType() { 6068f0e4aace6c0643f7c4005184c7df2c73368f0dcAndreas Huber#if BUILD_WITH_FULL_STAGEFRIGHT 60747f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber char value[PROPERTY_VALUE_MAX]; 60847f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber if (property_get("media.stagefright.enable-player", value, NULL) 60947f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber && (!strcmp(value, "1") || !strcasecmp(value, "true"))) { 61047f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber return STAGEFRIGHT_PLAYER; 61147f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber } 6128f0e4aace6c0643f7c4005184c7df2c73368f0dcAndreas Huber#endif 61347f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber 61447f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber return PV_PLAYER; 61547f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber} 61647f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber 617148c1a2a96774517407717b61e5bc9cb08be8806James Dongplayer_type getPlayerType(int fd, int64_t offset, int64_t length) 61889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 61989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buf[20]; 62089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project lseek(fd, offset, SEEK_SET); 62189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project read(fd, buf, sizeof(buf)); 62289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project lseek(fd, offset, SEEK_SET); 62389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 62489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project long ident = *((long*)buf); 62589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 62689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Ogg vorbis? 62789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ident == 0x5367674f) // 'OggS' 62889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return VORBIS_PLAYER; 62989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 63089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Some kind of MIDI? 63189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_DATA_HANDLE easdata; 63289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (EAS_Init(&easdata) == EAS_SUCCESS) { 63389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_FILE locator; 63489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.path = NULL; 63589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.fd = fd; 63689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.offset = offset; 63789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.length = length; 63889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_HANDLE eashandle; 63989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (EAS_OpenFile(easdata, &locator, &eashandle) == EAS_SUCCESS) { 64089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_CloseFile(easdata, eashandle); 64189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_Shutdown(easdata); 64289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return SONIVOX_PLAYER; 64389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 64489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_Shutdown(easdata); 64589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 64689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 64747f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber return getDefaultPlayerType(); 64889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 64989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 650148c1a2a96774517407717b61e5bc9cb08be8806James Dongplayer_type getPlayerType(const char* url) 65189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 65214d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania if (TestPlayerStub::canBeUsed(url)) { 65314d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania return TEST_PLAYER; 65414d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania } 65514d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania 65689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // use MidiFile for MIDI extensions 65789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int lenURL = strlen(url); 65889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (int i = 0; i < NELEM(FILE_EXTS); ++i) { 65989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int len = strlen(FILE_EXTS[i].extension); 66089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int start = lenURL - len; 66189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (start > 0) { 66289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!strncmp(url + start, FILE_EXTS[i].extension, len)) { 66389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return FILE_EXTS[i].playertype; 66489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 66589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 66689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 66789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 66847f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber return getDefaultPlayerType(); 66989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 67089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 67189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic sp<MediaPlayerBase> createPlayer(player_type playerType, void* cookie, 67289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project notify_callback_f notifyFunc) 67389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 67489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p; 67589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project switch (playerType) { 6766c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#ifndef NO_OPENCORE 67789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case PV_PLAYER: 67889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create PVPlayer"); 67989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new PVPlayer(); 68089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 6816c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#endif 68289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SONIVOX_PLAYER: 68389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create MidiFile"); 68489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new MidiFile(); 68589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 68689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case VORBIS_PLAYER: 68789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create VorbisPlayer"); 68889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new VorbisPlayer(); 68989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 6908f0e4aace6c0643f7c4005184c7df2c73368f0dcAndreas Huber#if BUILD_WITH_FULL_STAGEFRIGHT 69120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber case STAGEFRIGHT_PLAYER: 69220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber LOGV(" create StagefrightPlayer"); 69320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber p = new StagefrightPlayer; 69420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber break; 6958f0e4aace6c0643f7c4005184c7df2c73368f0dcAndreas Huber#endif 69614d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania case TEST_PLAYER: 69714d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania LOGV("Create Test Player stub"); 69814d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania p = new TestPlayerStub(); 69914d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania break; 70089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 70189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != NULL) { 70289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p->initCheck() == NO_ERROR) { 70389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setNotifyCallback(cookie, notifyFunc); 70489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 70589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p.clear(); 70689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 70789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 70889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) { 70989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Failed to create player object"); 71089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 71189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p; 71289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 71389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 71489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<MediaPlayerBase> MediaPlayerService::Client::createPlayer(player_type playerType) 71589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 71689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // determine if we have the right player type 71789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = mPlayer; 71889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((p != NULL) && (p->playerType() != playerType)) { 71989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("delete player"); 72089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p.clear(); 72189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 72289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) { 72389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = android::createPlayer(playerType, this, notify); 72489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 72589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p; 72689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 72789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 72889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setDataSource(const char *url) 72989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 73089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setDataSource(%s)", url); 73189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (url == NULL) 73289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 73389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 73489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strncmp(url, "content://", 10) == 0) { 73589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // get a filedescriptor for the content Uri and 73689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // pass it to the setDataSource(fd) method 73789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 73889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String16 url16(url); 73989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int fd = android::openContentProviderFile(url16); 74089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (fd < 0) 74189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 74289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Couldn't open fd for %s", url); 74389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 74489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 74589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setDataSource(fd, 0, 0x7fffffffffLL); // this sets mStatus 74689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project close(fd); 74789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 74889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 74989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(url); 75089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 75189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 75289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 75389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = createPlayer(playerType); 75489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 75589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 75689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!p->hardwareOutput()) { 75789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput = new AudioOutput(); 75889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(p.get())->setAudioSink(mAudioOutput); 75989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 76089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 76189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // now set data source 76289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" setDataSource"); 76389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = p->setDataSource(url); 76414d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania if (mStatus == NO_ERROR) { 76514d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania mPlayer = p; 76614d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania } else { 76714d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania LOGE(" error: %d", mStatus); 76814d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania } 76989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 77089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 77189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 77289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 77389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setDataSource(int fd, int64_t offset, int64_t length) 77489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 77589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setDataSource fd=%d, offset=%lld, length=%lld", fd, offset, length); 77689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct stat sb; 77789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int ret = fstat(fd, &sb); 77889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != 0) { 77989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 78089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 78189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 78289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 78389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_dev = %llu", sb.st_dev); 78489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_mode = %u", sb.st_mode); 78589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_uid = %lu", sb.st_uid); 78689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_gid = %lu", sb.st_gid); 78789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_size = %llu", sb.st_size); 78889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 78989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (offset >= sb.st_size) { 79089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("offset error"); 79189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 79289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 79389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 79489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (offset + length > sb.st_size) { 79589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project length = sb.st_size - offset; 79689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("calculated length = %lld", length); 79789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 79889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 79989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(fd, offset, length); 80089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 80189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 80289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 80389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = createPlayer(playerType); 80489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 80589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 80689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!p->hardwareOutput()) { 80789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput = new AudioOutput(); 80889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(p.get())->setAudioSink(mAudioOutput); 80989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 81089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 81189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // now set data source 81289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = p->setDataSource(fd, offset, length); 81389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mStatus == NO_ERROR) mPlayer = p; 81489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 81589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 81689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 81789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setVideoSurface(const sp<ISurface>& surface) 81889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 81989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setVideoSurface(%p)", mConnId, surface.get()); 82089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 82189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 82289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->setVideoSurface(surface); 82389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 82489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 8251d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Cataniastatus_t MediaPlayerService::Client::invoke(const Parcel& request, 8261d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania Parcel *reply) 8271d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania{ 8281d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania sp<MediaPlayerBase> p = getPlayer(); 8291d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania if (p == NULL) return UNKNOWN_ERROR; 8301d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania return p->invoke(request, reply); 8311d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania} 8321d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania 833a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// This call doesn't need to access the native player. 834a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniastatus_t MediaPlayerService::Client::setMetadataFilter(const Parcel& filter) 835a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 836a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania status_t status; 837a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata::Filter allow, drop; 838a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 8394829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (unmarshallFilter(filter, &allow, &status) && 8404829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania unmarshallFilter(filter, &drop, &status)) { 8414829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Mutex::Autolock lock(mLock); 842a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 843a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania mMetadataAllow = allow; 844a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania mMetadataDrop = drop; 845a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 846a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return status; 847a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 848a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 8494829038419910aa6e75ce8992d45a223452d5c67Nicolas Cataniastatus_t MediaPlayerService::Client::getMetadata( 8504829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania bool update_only, bool apply_filter, Parcel *reply) 8518e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania{ 852a64c8c79af1a15911c55306d83a797fa50969f77niko sp<MediaPlayerBase> player = getPlayer(); 853a64c8c79af1a15911c55306d83a797fa50969f77niko if (player == 0) return UNKNOWN_ERROR; 854d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 8558e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania status_t status; 856d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // Placeholder for the return code, updated by the caller. 857d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko reply->writeInt32(-1); 8584829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 859a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata::Filter ids; 8604829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 8614829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // We don't block notifications while we fetch the data. We clear 8624829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // mMetadataUpdated first so we don't lose notifications happening 8634829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // during the rest of this call. 8644829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania { 8654829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Mutex::Autolock lock(mLock); 8664829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (update_only) { 867d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko ids = mMetadataUpdated; 8684829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } 8694829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania mMetadataUpdated.clear(); 8704829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } 8718e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania 872a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata metadata(reply); 8734829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 874a64c8c79af1a15911c55306d83a797fa50969f77niko metadata.appendHeader(); 875a64c8c79af1a15911c55306d83a797fa50969f77niko status = player->getMetadata(ids, reply); 876d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 877d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko if (status != OK) { 878a64c8c79af1a15911c55306d83a797fa50969f77niko metadata.resetParcel(); 879d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko LOGE("getMetadata failed %d", status); 880d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko return status; 881d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko } 882d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 883d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // FIXME: Implement filtering on the result. Not critical since 884d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // filtering takes place on the update notifications already. This 885d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // would be when all the metadata are fetch and a filter is set. 886d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 887d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // Everything is fine, update the metadata length. 888a64c8c79af1a15911c55306d83a797fa50969f77niko metadata.updateLength(); 889d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko return OK; 8908e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania} 8918e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania 89289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::prepareAsync() 89389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 89489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] prepareAsync", mConnId); 89589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 89689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 89789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->prepareAsync(); 89889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 89989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("start Antagonizer"); 90089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) mAntagonizer->start(); 90189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 90289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 90389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 90489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 90589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::start() 90689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 90789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] start", mConnId); 90889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 90989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 91089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setLooping(mLoop); 91189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->start(); 91289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 91389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 91489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::stop() 91589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 91689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] stop", mConnId); 91789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 91889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 91989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->stop(); 92089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 92189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 92289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::pause() 92389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 92489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] pause", mConnId); 92589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 92689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 92789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->pause(); 92889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 92989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 93089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::isPlaying(bool* state) 93189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 93289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *state = false; 93389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 93489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 93589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *state = p->isPlaying(); 93689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] isPlaying: %d", mConnId, *state); 93789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 93889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 93989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 94089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::getCurrentPosition(int *msec) 94189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 94289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getCurrentPosition"); 94389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 94489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 94589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->getCurrentPosition(msec); 94689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) { 94789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] getCurrentPosition = %d", mConnId, *msec); 94889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 94989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("getCurrentPosition returned %d", ret); 95089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 95189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 95289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 95389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 95489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::getDuration(int *msec) 95589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 95689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getDuration"); 95789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 95889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 95989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->getDuration(msec); 96089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) { 96189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] getDuration = %d", mConnId, *msec); 96289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 96389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("getDuration returned %d", ret); 96489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 96589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 96689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 96789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 96889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::seekTo(int msec) 96989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 97089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] seekTo(%d)", mConnId, msec); 97189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 97289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 97389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->seekTo(msec); 97489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 97589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 97689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::reset() 97789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 97889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] reset", mConnId); 97989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 98089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 98189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->reset(); 98289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 98389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 98489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setAudioStreamType(int type) 98589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 98689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setAudioStreamType(%d)", mConnId, type); 98789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // TODO: for hardware output, call player instead 98889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 98989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) mAudioOutput->setAudioStreamType(type); 99089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 99189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 99289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 99389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setLooping(int loop) 99489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 99589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setLooping(%d)", mConnId, loop); 99689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = loop; 99789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 99889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != 0) return p->setLooping(loop); 99989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 100089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 100189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 100289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setVolume(float leftVolume, float rightVolume) 100389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 100489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setVolume(%f, %f)", mConnId, leftVolume, rightVolume); 100589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // TODO: for hardware output, call player instead 100689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 100789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) mAudioOutput->setVolume(leftVolume, rightVolume); 100889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 100989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 101089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 10114829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 101289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::Client::notify(void* cookie, int msg, int ext1, int ext2) 101389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 101489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Client* client = static_cast<Client*>(cookie); 1015a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 1016a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (MEDIA_INFO == msg && 10174829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania MEDIA_INFO_METADATA_UPDATE == ext1) { 1018a64c8c79af1a15911c55306d83a797fa50969f77niko const media::Metadata::Type metadata_type = ext2; 10194829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 10204829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if(client->shouldDropMetadata(metadata_type)) { 10214829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania return; 10224829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } 10234829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 10244829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // Update the list of metadata that have changed. getMetadata 10254829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // also access mMetadataUpdated and clears it. 10264829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania client->addNewMetadataUpdate(metadata_type); 1027a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 102889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] notify (%p, %d, %d, %d)", client->mConnId, cookie, msg, ext1, ext2); 102989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project client->mClient->notify(msg, ext1, ext2); 103089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 103189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 10324829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 1033a64c8c79af1a15911c55306d83a797fa50969f77nikobool MediaPlayerService::Client::shouldDropMetadata(media::Metadata::Type code) const 1034a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 10354829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Mutex::Autolock lock(mLock); 1036a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 10374829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (findMetadata(mMetadataDrop, code)) { 1038a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 1039a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 1040a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 10414829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (mMetadataAllow.isEmpty() || findMetadata(mMetadataAllow, code)) { 1042a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 10434829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } else { 1044a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 1045a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 1046a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 1047a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 10484829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 1049a64c8c79af1a15911c55306d83a797fa50969f77nikovoid MediaPlayerService::Client::addNewMetadataUpdate(media::Metadata::Type metadata_type) { 10504829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Mutex::Autolock lock(mLock); 10514829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (mMetadataUpdated.indexOf(metadata_type) < 0) { 10524829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania mMetadataUpdated.add(metadata_type); 10534829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } 10544829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania} 10554829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 105689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 105789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectconst int Antagonizer::interval = 10000; // 10 msecs 105889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 105989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectAntagonizer::Antagonizer(notify_callback_f cb, void* client) : 106089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mExit(false), mActive(false), mClient(client), mCb(cb) 106189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 106289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project createThread(callbackThread, this); 106389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 106489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 106589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid Antagonizer::kill() 106689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 106789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 106889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mActive = false; 106989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mExit = true; 107089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCondition.wait(mLock); 107189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 107289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 107389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectint Antagonizer::callbackThread(void* user) 107489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 107589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Antagonizer started"); 107689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Antagonizer* p = reinterpret_cast<Antagonizer*>(user); 107789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while (!p->mExit) { 107889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p->mActive) { 107989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("send event"); 108089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCb(p->mClient, 0, 0, 0); 108189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 108289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project usleep(interval); 108389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 108489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(p->mLock); 108589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCondition.signal(); 108689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Antagonizer stopped"); 108789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return 0; 108889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 108989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 109089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 109189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic size_t kDefaultHeapSize = 1024 * 1024; // 1MB 109289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 109389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMemory> MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 109489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 109589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("decode(%s)", url); 109689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MemoryBase> mem; 109789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> player; 109889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 109989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Protect our precious, precious DRMd ringtones by only allowing 110089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // decoding of http, but not filesystem paths or content Uris. 110189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // If the application wants to decode those, it should open a 110289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // filedescriptor for them and use that. 110389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (url != NULL && strncmp(url, "http://", 7) != 0) { 110489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Can't decode %s by path, use filedescriptor instead", url); 110589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 110689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 110789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 110889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(url); 110989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 111089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 111189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 111289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<AudioCache> cache = new AudioCache(url); 111389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player = android::createPlayer(playerType, cache.get(), cache->notify); 111489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player == NULL) goto Exit; 111589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->hardwareOutput()) goto Exit; 111689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 111789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(player.get())->setAudioSink(cache); 111889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 111989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // set data source 112089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->setDataSource(url) != NO_ERROR) goto Exit; 112189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 112289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepare"); 112389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->prepareAsync(); 112489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 112589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for prepare"); 112689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 112789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 112889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 112989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->start(); 113089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 113189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for playback complete"); 113289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 113389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 113489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mem = new MemoryBase(cache->getHeap(), 0, cache->size()); 113589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pSampleRate = cache->sampleRate(); 113689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pNumChannels = cache->channelCount(); 113789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pFormat = cache->format(); 113889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 113989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 114089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectExit: 114189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player != 0) player->reset(); 114289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 114389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 114489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 114589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMemory> MediaPlayerService::decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 114689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 114789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("decode(%d, %lld, %lld)", fd, offset, length); 114889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MemoryBase> mem; 114989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> player; 115089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 115189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(fd, offset, length); 115289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 115389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 115489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 115589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<AudioCache> cache = new AudioCache("decode_fd"); 115689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player = android::createPlayer(playerType, cache.get(), cache->notify); 115789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player == NULL) goto Exit; 115889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->hardwareOutput()) goto Exit; 115989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 116089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(player.get())->setAudioSink(cache); 116189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 116289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // set data source 116389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->setDataSource(fd, offset, length) != NO_ERROR) goto Exit; 116489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 116589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepare"); 116689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->prepareAsync(); 116789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 116889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for prepare"); 116989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 117089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 117189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 117289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->start(); 117389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 117489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for playback complete"); 117589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 117689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 117789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mem = new MemoryBase(cache->getHeap(), 0, cache->size()); 117889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pSampleRate = cache->sampleRate(); 117989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pNumChannels = cache->channelCount(); 118089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pFormat = cache->format(); 118189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 118289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 118389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectExit: 118489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player != 0) player->reset(); 118589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 118689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 118789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 118889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 118910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen/* 119010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * Avert your eyes, ugly hack ahead. 119110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * The following is to support music visualizations. 119210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen */ 119310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 119410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic const int NUMVIZBUF = 32; 119510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic const int VIZBUFFRAMES = 1024; 119610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic const int TOTALBUFTIMEMSEC = NUMVIZBUF * VIZBUFFRAMES * 1000 / 44100; 119710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 119810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic bool gotMem = false; 119910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic sp<MemoryBase> mem[NUMVIZBUF]; 120010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic uint64_t timeStamp[NUMVIZBUF]; 120110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic uint64_t lastReadTime; 120210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic uint64_t lastWriteTime; 120310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic int writeIdx = 0; 120410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 120510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic void allocVizBufs() { 120610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (!gotMem) { 120710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen for (int i=0;i<NUMVIZBUF;i++) { 120810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen sp<MemoryHeapBase> heap = new MemoryHeapBase(VIZBUFFRAMES*2, 0, "snooper"); 120910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen mem[i] = new MemoryBase(heap, 0, heap->getSize()); 121010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen timeStamp[i] = 0; 121110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 121210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen gotMem = true; 121310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 121410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 121510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 121610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 121710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen/* 121810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * Get a buffer of audio data that is about to be played. 121910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * We don't synchronize this because in practice the writer 122010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * is ahead of the reader, and even if we did happen to catch 122110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * a buffer while it's being written, it's just a visualization, 122210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * so no harm done. 122310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen */ 122410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic sp<MemoryBase> getVizBuffer() { 122510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 122610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen allocVizBufs(); 122710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 122810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen lastReadTime = uptimeMillis() + 100; // account for renderer delay (we shouldn't be doing this here) 122910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 123010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // if there is no recent buffer (yet), just return empty handed 123110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (lastWriteTime + TOTALBUFTIMEMSEC < lastReadTime) { 123210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen //LOGI("@@@@ no audio data to look at yet"); 123310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen return NULL; 123410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 123510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 123610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen char buf[200]; 123710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 123810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen int closestIdx = -1; 123910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen uint32_t closestTime = 0x7ffffff; 124010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 124110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen for (int i = 0; i < NUMVIZBUF; i++) { 124210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen uint64_t tsi = timeStamp[i]; 124310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen uint64_t diff = tsi > lastReadTime ? tsi - lastReadTime : lastReadTime - tsi; 124410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (diff < closestTime) { 124510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen closestIdx = i; 124610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen closestTime = diff; 124710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 124810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 124910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 125010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 125110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (closestIdx >= 0) { 125210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen //LOGI("@@@ return buffer %d, %d/%d", closestIdx, uint32_t(lastReadTime), uint32_t(timeStamp[closestIdx])); 125310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen return mem[closestIdx]; 125410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 125510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 125610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // we won't get here, since we either bailed out early, or got a buffer 125710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen LOGD("Didn't expect to be here"); 125810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen return NULL; 125910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 126010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 126110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic void storeVizBuf(const void *data, int len, uint64_t time) { 126210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // Copy the data in to the visualizer buffer 126310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // Assume a 16 bit stereo source for now. 126410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen short *viz = (short*)mem[writeIdx]->pointer(); 126510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen short *src = (short*)data; 126610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen for (int i = 0; i < VIZBUFFRAMES; i++) { 126710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // Degrade quality by mixing to mono and clearing the lowest 3 bits. 126810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // This should still be good enough for a visualization 126910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen *viz++ = ((int(src[0]) + int(src[1])) >> 1) & ~0x7; 127010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen src += 2; 127110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 127210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen timeStamp[writeIdx++] = time; 127310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (writeIdx >= NUMVIZBUF) { 127410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen writeIdx = 0; 127510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 127610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 127710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 127810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic void makeVizBuffers(const char *data, int len, uint64_t time) { 127910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 128010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen allocVizBufs(); 128110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 128210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen uint64_t startTime = time; 128310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen const int frameSize = 4; // 16 bit stereo sample is 4 bytes 128410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen while (len >= VIZBUFFRAMES * frameSize) { 128510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen storeVizBuf(data, len, time); 128610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen data += VIZBUFFRAMES * frameSize; 128710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen len -= VIZBUFFRAMES * frameSize; 128810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen time += 1000 * VIZBUFFRAMES / 44100; 128910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 129010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen //LOGI("@@@ stored buffers from %d to %d", uint32_t(startTime), uint32_t(time)); 129110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 129210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 129310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissensp<IMemory> MediaPlayerService::snoop() 129410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen{ 129510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen sp<MemoryBase> mem = getVizBuffer(); 129610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen return mem; 129710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 129810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 129910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 130089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#undef LOG_TAG 130189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "AudioSink" 130289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioOutput::AudioOutput() 130320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber : mCallback(NULL), 130420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mCallbackCookie(NULL) { 130589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = 0; 130689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStreamType = AudioSystem::MUSIC; 130789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLeftVolume = 1.0; 130889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mRightVolume = 1.0; 130989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLatency = 0; 131089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 0; 131110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen mNumFramesWritten = 0; 131289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 131389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 131489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 131589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioOutput::~AudioOutput() 131689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 131789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project close(); 131889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 131989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 132089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::setMinBufferCount() 132189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 132289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char value[PROPERTY_VALUE_MAX]; 132389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (property_get("ro.kernel.qemu", value, 0)) { 132489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mIsOnEmulator = true; 132589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMinBufferCount = 12; // to prevent systematic buffer underrun for emulator 132689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 132789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 132889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 132989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectbool MediaPlayerService::AudioOutput::isOnEmulator() 133089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 133189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 133289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mIsOnEmulator; 133389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 133489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 133589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectint MediaPlayerService::AudioOutput::getMinBufferCount() 133689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 133789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 133889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMinBufferCount; 133989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 134089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 134189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::bufferSize() const 134289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 134389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 134489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameCount() * frameSize(); 134589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 134689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 134789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::frameCount() const 134889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 134989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 135089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameCount(); 135189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 135289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 135389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::channelCount() const 135489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 135589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 135689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->channelCount(); 135789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 135889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 135989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::frameSize() const 136089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 136189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 136289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameSize(); 136389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 136489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 136589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectuint32_t MediaPlayerService::AudioOutput::latency () const 136689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 136789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mLatency; 136889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 136989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 137089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectfloat MediaPlayerService::AudioOutput::msecsPerFrame() const 137189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 137289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMsecsPerFrame; 137389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 137489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 137520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstatus_t MediaPlayerService::AudioOutput::open( 137620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber uint32_t sampleRate, int channelCount, int format, int bufferCount, 137720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioCallback cb, void *cookie) 137889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 137920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mCallback = cb; 138020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mCallbackCookie = cookie; 138120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 138289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Check argument "bufferCount" against the mininum buffer count 138389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (bufferCount < mMinBufferCount) { 138489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("bufferCount (%d) is too small and increased to %d", bufferCount, mMinBufferCount); 138589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bufferCount = mMinBufferCount; 138689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 138789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 138889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 138989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) close(); 139089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int afSampleRate; 139189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int afFrameCount; 139289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int frameCount; 139389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 139489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (AudioSystem::getOutputFrameCount(&afFrameCount, mStreamType) != NO_ERROR) { 139589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 139689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 139789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (AudioSystem::getOutputSamplingRate(&afSampleRate, mStreamType) != NO_ERROR) { 139889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 139989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 140089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 140189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project frameCount = (sampleRate*afFrameCount*bufferCount)/afSampleRate; 140220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 140320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioTrack *t; 140420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber if (mCallback != NULL) { 140520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber t = new AudioTrack( 1406c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent mStreamType, 1407c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent sampleRate, 1408c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent format, 1409c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent (channelCount == 2) ? AudioSystem::CHANNEL_OUT_STEREO : AudioSystem::CHANNEL_OUT_MONO, 1410c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent frameCount, 1411c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 0 /* flags */, 1412c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CallbackWrapper, 1413c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent this); 141420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } else { 141520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber t = new AudioTrack( 1416c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent mStreamType, 1417c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent sampleRate, 1418c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent format, 1419c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent (channelCount == 2) ? AudioSystem::CHANNEL_OUT_STEREO : AudioSystem::CHANNEL_OUT_MONO, 1420c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent frameCount); 142120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } 142220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 142389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((t == 0) || (t->initCheck() != NO_ERROR)) { 142489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Unable to create audio track"); 142589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete t; 142689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 142789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 142889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 142989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setVolume"); 143089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project t->setVolume(mLeftVolume, mRightVolume); 143189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 1.e3 / (float) sampleRate; 143289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLatency = t->latency() + kAudioVideoDelayMs; 143389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = t; 143489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 143589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 143689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 143789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::start() 143889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 143989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 144089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) { 144189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->setVolume(mLeftVolume, mRightVolume); 144289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->start(); 144310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen mTrack->getPosition(&mNumFramesWritten); 144489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 144589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 144689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 144789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::write(const void* buffer, size_t size) 144889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 144920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber LOG_FATAL_IF(mCallback != NULL, "Don't call write if supplying a callback."); 145020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 145189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project //LOGV("write(%p, %u)", buffer, size); 145210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (mTrack) { 145310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // Only make visualization buffers if anyone recently requested visualization data 145410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen uint64_t now = uptimeMillis(); 145510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (lastReadTime + TOTALBUFTIMEMSEC >= now) { 145610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // Based on the current play counter, the number of frames written and 145710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // the current real time we can calculate the approximate real start 145810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // time of the buffer we're about to write. 145910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen uint32_t pos; 146010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen mTrack->getPosition(&pos); 146110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 146210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // we're writing ahead by this many frames: 146310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen int ahead = mNumFramesWritten - pos; 146410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen //LOGI("@@@ written: %d, playpos: %d, latency: %d", mNumFramesWritten, pos, mTrack->latency()); 146510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // which is this many milliseconds, assuming 44100 Hz: 146610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen ahead /= 44; 146710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 146810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen makeVizBuffers((const char*)buffer, size, now + ahead + mTrack->latency()); 146910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen lastWriteTime = now; 147010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 147110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen ssize_t ret = mTrack->write(buffer, size); 147210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen mNumFramesWritten += ret / 4; // assume 16 bit stereo 147310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen return ret; 147410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 147589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 147689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 147789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 147889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::stop() 147989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 148089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("stop"); 148189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->stop(); 148210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen lastWriteTime = 0; 148389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 148489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 148589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::flush() 148689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 148789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("flush"); 148889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->flush(); 148989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 149089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 149189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::pause() 149289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 149389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("pause"); 149489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->pause(); 149589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 149689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 149789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::close() 149889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 149989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("close"); 150089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete mTrack; 150189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = 0; 150289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 150389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 150489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::setVolume(float left, float right) 150589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 150689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setVolume(%f, %f)", left, right); 150789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLeftVolume = left; 150889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mRightVolume = right; 150989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) { 151089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->setVolume(left, right); 151189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 151289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 151389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 151420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber// static 151520111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubervoid MediaPlayerService::AudioOutput::CallbackWrapper( 151620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber int event, void *cookie, void *info) { 151720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber if (event != AudioTrack::EVENT_MORE_DATA) { 151820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return; 151920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } 152020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 152120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioOutput *me = (AudioOutput *)cookie; 152220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioTrack::Buffer *buffer = (AudioTrack::Buffer *)info; 152320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 152420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber (*me->mCallback)( 152520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber me, buffer->raw, buffer->size, me->mCallbackCookie); 152620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 152720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 152889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#undef LOG_TAG 152989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "AudioCache" 153089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioCache::AudioCache(const char* name) : 153189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mChannelCount(0), mFrameCount(1024), mSampleRate(0), mSize(0), 153289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mError(NO_ERROR), mCommandComplete(false) 153389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 153489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create ashmem heap 153589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mHeap = new MemoryHeapBase(kDefaultHeapSize, 0, name); 153689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 153789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 153889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectuint32_t MediaPlayerService::AudioCache::latency () const 153989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 154089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return 0; 154189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 154289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 154389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectfloat MediaPlayerService::AudioCache::msecsPerFrame() const 154489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 154589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMsecsPerFrame; 154689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 154789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 154820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstatus_t MediaPlayerService::AudioCache::open( 154920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber uint32_t sampleRate, int channelCount, int format, int bufferCount, 155020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioCallback cb, void *cookie) 155189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 155220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber if (cb != NULL) { 155320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return UNKNOWN_ERROR; // TODO: implement this. 155420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } 155520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 155689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 155789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mHeap->getHeapID() < 0) return NO_INIT; 155889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSampleRate = sampleRate; 155989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mChannelCount = (uint16_t)channelCount; 156089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mFormat = (uint16_t)format; 156189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 1.e3 / (float) sampleRate; 156289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 156389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 156489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 156589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioCache::write(const void* buffer, size_t size) 156689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 156789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("write(%p, %u)", buffer, size); 156889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((buffer == 0) || (size == 0)) return size; 156989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 157089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t* p = static_cast<uint8_t*>(mHeap->getBase()); 157189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 157289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p += mSize; 157389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("memcpy(%p, %p, %u)", p, buffer, size); 157489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mSize + size > mHeap->getSize()) { 157589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Heap size overflow! req size: %d, max size: %d", (mSize + size), mHeap->getSize()); 157689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size = mHeap->getSize() - mSize; 157789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 157889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project memcpy(p, buffer, size); 157989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSize += size; 158089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return size; 158189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 158289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 158389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// call with lock held 158489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::wait() 158589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 158689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 158789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!mCommandComplete) { 158889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSignal.wait(mLock); 158989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 159089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCommandComplete = false; 159189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 159289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mError == NO_ERROR) { 159389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait - success"); 159489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 159589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait - error"); 159689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 159789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mError; 159889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 159989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 160089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioCache::notify(void* cookie, int msg, int ext1, int ext2) 160189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 160289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("notify(%p, %d, %d, %d)", cookie, msg, ext1, ext2); 160389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AudioCache* p = static_cast<AudioCache*>(cookie); 160489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 160589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // ignore buffering messages 160689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (msg == MEDIA_BUFFERING_UPDATE) return; 160789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 160889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // set error condition 160989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (msg == MEDIA_ERROR) { 161089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Error %d, %d occurred", ext1, ext2); 161189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mError = ext1; 161289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 161389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 161489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // wake up thread 161589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wakeup thread"); 161689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCommandComplete = true; 161789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mSignal.signal(); 161889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 161989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1620a64c8c79af1a15911c55306d83a797fa50969f77niko} // namespace android 1621