MediaPlayerService.cpp revision 342e9cf388cceb807def720e40e8b0a217f4bcaa
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}, 202b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber#ifndef NO_OPENCORE 203b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber {".wma", PV_PLAYER}, 204b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber {".wmv", PV_PLAYER}, 205b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber {".asf", PV_PLAYER}, 206b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber#endif 20789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 20889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 20989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// TODO: Find real cause of Audio/Video delay in PV framework and remove this workaround 21089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* static */ int MediaPlayerService::AudioOutput::mMinBufferCount = 4; 21189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* static */ bool MediaPlayerService::AudioOutput::mIsOnEmulator = false; 21289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::instantiate() { 21489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project defaultServiceManager()->addService( 21589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String16("media.player"), new MediaPlayerService()); 21689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::MediaPlayerService() 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayerService created"); 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mNextConnId = 1; 22289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 22389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::~MediaPlayerService() 22589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayerService destroyed"); 22789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaRecorder> MediaPlayerService::createMediaRecorder(pid_t pid) 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 2316c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#ifndef NO_OPENCORE 232dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang sp<MediaRecorderClient> recorder = new MediaRecorderClient(this, pid); 233dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang wp<MediaRecorderClient> w = recorder; 234dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang Mutex::Autolock lock(mLock); 235dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang mMediaRecorderClients.add(w); 2366c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#else 2376c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru sp<MediaRecorderClient> recorder = NULL; 2386c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#endif 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new media recorder client from pid %d", pid); 24089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return recorder; 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 243dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wangvoid MediaPlayerService::removeMediaRecorderClient(wp<MediaRecorderClient> client) 244dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang{ 245dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang Mutex::Autolock lock(mLock); 246dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang mMediaRecorderClients.remove(client); 247dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang LOGV("Delete media recorder client"); 248dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang} 249dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaMetadataRetriever> MediaPlayerService::createMetadataRetriever(pid_t pid) 25189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MetadataRetrieverClient> retriever = new MetadataRetrieverClient(pid); 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new media retriever from pid %d", pid); 25489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return retriever; 25589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 25689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaPlayer> MediaPlayerService::create(pid_t pid, const sp<IMediaPlayerClient>& client, const char* url) 25889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 25989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId = android_atomic_inc(&mNextConnId); 26089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = new Client(this, pid, connId, client); 26189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new client(%d) from pid %d, url=%s, connId=%d", connId, pid, url, connId); 26289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (NO_ERROR != c->setDataSource(url)) 26389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 26489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project c.clear(); 26589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 26689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 26789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> w = c; 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 26989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.add(w); 27089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 27189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 27289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 27389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaPlayer> MediaPlayerService::create(pid_t pid, const sp<IMediaPlayerClient>& client, 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int fd, int64_t offset, int64_t length) 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 27689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId = android_atomic_inc(&mNextConnId); 27789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = new Client(this, pid, connId, client); 27889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new client(%d) from pid %d, fd=%d, offset=%lld, length=%lld", 27989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project connId, pid, fd, offset, length); 28089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (NO_ERROR != c->setDataSource(fd, offset, length)) { 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project c.clear(); 28289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> w = c; 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 28589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.add(w); 28689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 28789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 28889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 28989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 29089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 291318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Hubersp<IOMX> MediaPlayerService::getOMX() { 292318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 293318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 294318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber if (mOMX.get() == NULL) { 295318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mOMX = new OMX; 296318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 297318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 298318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return mOMX; 29920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 30020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 30189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::dump(int fd, const Vector<String16>& args) const 30289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 30389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 30489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 30589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 30689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 30789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" AudioCache\n"); 30889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mHeap != 0) { 30989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " heap base(%p), size(%d), flags(%d), device(%s)\n", 31089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mHeap->getBase(), mHeap->getSize(), mHeap->getFlags(), mHeap->getDevice()); 31189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 31289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 31389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " msec per frame(%f), channel count(%d), format(%d), frame count(%ld)\n", 31489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame, mChannelCount, mFormat, mFrameCount); 31589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 31689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " sample rate(%d), size(%d), error(%d), command complete(%s)\n", 31789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSampleRate, mSize, mError, mCommandComplete?"true":"false"); 31889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 31989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::write(fd, result.string(), result.size()); 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::AudioOutput::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 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" AudioOutput\n"); 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " stream type(%d), left - right volume(%f, %f)\n", 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStreamType, mLeftVolume, mRightVolume); 33289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 33389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " msec per frame(%f), latency (%d)\n", 33489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame, mLatency); 33589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 33689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::write(fd, result.string(), result.size()); 33789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack != 0) { 33889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->dump(fd, args); 33989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 34089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 34189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 34289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 34389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::dump(int fd, const Vector<String16>& args) const 34489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 34589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 34689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 34789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 34889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" Client\n"); 34989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " pid(%d), connId(%d), status(%d), looping(%s)\n", 35089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPid, mConnId, mStatus, mLoop?"true": "false"); 35189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 35289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 35389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) { 35489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput->dump(fd, args); 35589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 35689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, "\n", 1); 35789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 35889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 35989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 36089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic int myTid() { 36189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#ifdef HAVE_GETTID 36289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return gettid(); 36389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#else 36489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return getpid(); 36589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 36689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 36789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 36889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if defined(__arm__) 36989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectextern "C" void get_malloc_leak_info(uint8_t** info, size_t* overallSize, 37089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t* infoSize, size_t* totalMemory, size_t* backtraceSize); 37189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectextern "C" void free_malloc_leak_info(uint8_t* info); 37289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3731eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber// Use the String-class below instead of String8 to allocate all memory 3741eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber// beforehand and not reenter the heap while we are examining it... 3751eea7f529c1c25901a7749fed4792ed68379d841Andreas Huberstruct MyString8 { 3761eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber static const size_t MAX_SIZE = 256 * 1024; 3771eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber 3781eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber MyString8() 3791eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber : mPtr((char *)malloc(MAX_SIZE)) { 3801eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber *mPtr = '\0'; 3811eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber } 3821eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber 3831eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber ~MyString8() { 3841eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber free(mPtr); 3851eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber } 3861eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber 3871eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber void append(const char *s) { 3881eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber strcat(mPtr, s); 3891eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber } 3901eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber 3911eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber const char *string() const { 3921eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber return mPtr; 3931eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber } 3941eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber 3951eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber size_t size() const { 3961eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber return strlen(mPtr); 3971eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber } 3981eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber 3991eea7f529c1c25901a7749fed4792ed68379d841Andreas Huberprivate: 4001eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber char *mPtr; 4011eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber 4021eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber MyString8(const MyString8 &); 4031eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber MyString8 &operator=(const MyString8 &); 4041eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber}; 4051eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber 40689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid memStatus(int fd, const Vector<String16>& args) 40789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 40889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 40989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 4101eea7f529c1c25901a7749fed4792ed68379d841Andreas Huber MyString8 result; 41189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 41289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project typedef struct { 41389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t size; 41489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t dups; 41589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project intptr_t * backtrace; 41689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } AllocEntry; 41789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 41889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t *info = NULL; 41989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t overallSize = 0; 42089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t infoSize = 0; 42189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t totalMemory = 0; 42289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t backtraceSize = 0; 42389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 42489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project get_malloc_leak_info(&info, &overallSize, &infoSize, &totalMemory, &backtraceSize); 42589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (info) { 42689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t *ptr = info; 42789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t count = overallSize / infoSize; 42889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 42989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, " Allocation count %i\n", count); 43089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 43189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 43289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry * entries = new AllocEntry[count]; 43389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 43489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < count; i++) { 43589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Each entry should be size_t, size_t, intptr_t[backtraceSize] 43689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e = &entries[i]; 43789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 43889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->size = *reinterpret_cast<size_t *>(ptr); 43989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(size_t); 44089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 44189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->dups = *reinterpret_cast<size_t *>(ptr); 44289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(size_t); 44389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 44489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->backtrace = reinterpret_cast<intptr_t *>(ptr); 44589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(intptr_t) * backtraceSize; 44689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 44789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 44889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Now we need to sort the entries. They come sorted by size but 44989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // not by stack trace which causes problems using diff. 45089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool moved; 45189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project do { 45289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project moved = false; 45389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < (count - 1); i++) { 45489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e1 = &entries[i]; 45589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e2 = &entries[i+1]; 45689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 45789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool swap = e1->size < e2->size; 45889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (e1->size == e2->size) { 45989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for(size_t j = 0; j < backtraceSize; j++) { 46089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (e1->backtrace[j] == e2->backtrace[j]) { 46189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project continue; 46289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 46389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project swap = e1->backtrace[j] < e2->backtrace[j]; 46489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 46589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 46689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 46789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (swap) { 46889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry t = entries[i]; 46989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project entries[i] = entries[i+1]; 47089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project entries[i+1] = t; 47189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project moved = true; 47289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 47389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 47489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } while (moved); 47589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 47689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < count; i++) { 47789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e = &entries[i]; 47889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 47989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "size %8i, dup %4i", e->size, e->dups); 48089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 48189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t ct = 0; (ct < backtraceSize) && e->backtrace[ct]; ct++) { 48289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ct) { 48389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(", "); 48489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 48589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "0x%08x", e->backtrace[ct]); 48689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 48789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 48889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 48989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 49089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 49189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete[] entries; 49289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project free_malloc_leak_info(info); 49389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 49489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 49589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 49689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 49789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 49889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 49989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::dump(int fd, const Vector<String16>& args) 50089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 50189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 50289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 50389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 50489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (checkCallingPermission(String16("android.permission.DUMP")) == false) { 50589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "Permission Denial: " 50689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project "can't dump MediaPlayerService from pid=%d, uid=%d\n", 50789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->getCallingPid(), 50889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->getCallingUid()); 50989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 51089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 51189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 51289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (int i = 0, n = mClients.size(); i < n; ++i) { 51389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = mClients[i].promote(); 51489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (c != 0) c->dump(fd, args); 51589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 516dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang for (int i = 0, n = mMediaRecorderClients.size(); i < n; ++i) { 517dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang result.append(" MediaRecorderClient\n"); 518dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang sp<MediaRecorderClient> c = mMediaRecorderClients[i].promote(); 519dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang snprintf(buffer, 255, " pid(%d)\n\n", c->mPid); 520dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang result.append(buffer); 521dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang } 522dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang 52389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" Files opened and/or mapped:\n"); 52489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/maps", myTid()); 52589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FILE *f = fopen(buffer, "r"); 52689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (f) { 52789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while (!feof(f)) { 52889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project fgets(buffer, SIZE, f); 52989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strstr(buffer, " /sdcard/") || 53089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(buffer, " /system/sounds/") || 53189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(buffer, " /system/media/")) { 53289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" "); 53389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 53489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 53589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 53689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project fclose(f); 53789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 53889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("couldn't open "); 53989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 54089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 54189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 54289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 54389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/fd", myTid()); 54489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project DIR *d = opendir(buffer); 54589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (d) { 54689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct dirent *ent; 54789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while((ent = readdir(d)) != NULL) { 54889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strcmp(ent->d_name,".") && strcmp(ent->d_name,"..")) { 54989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/fd/%s", myTid(), ent->d_name); 55089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct stat s; 55189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (lstat(buffer, &s) == 0) { 55289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((s.st_mode & S_IFMT) == S_IFLNK) { 55389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char linkto[256]; 55489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int len = readlink(buffer, linkto, sizeof(linkto)); 55589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if(len > 0) { 55689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if(len > 255) { 55789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[252] = '.'; 55889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[253] = '.'; 55989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[254] = '.'; 56089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[255] = 0; 56189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 56289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[len] = 0; 56389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 56489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strstr(linkto, "/sdcard/") == linkto || 56589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(linkto, "/system/sounds/") == linkto || 56689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(linkto, "/system/media/") == linkto) { 56789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" "); 56889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 56989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" -> "); 57089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(linkto); 57189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 57289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 57389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 57489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 57589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" unexpected type for "); 57689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 57789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 57889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 57989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 58089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 58189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 58289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project closedir(d); 58389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 58489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("couldn't open "); 58589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 58689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 58789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 58889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 58989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if defined(__arm__) 59089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool dumpMem = false; 59189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < args.size(); i++) { 59289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (args[i] == String16("-m")) { 59389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project dumpMem = true; 59489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 59589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 59689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (dumpMem) { 59789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project memStatus(fd, args); 59889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 59989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 60089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 60189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 60289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 60389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 60489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 60589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::removeClient(wp<Client> client) 60689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 60789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 60889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.remove(client); 60989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 61089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 61189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::Client::Client(const sp<MediaPlayerService>& service, pid_t pid, 61289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId, const sp<IMediaPlayerClient>& client) 61389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 61489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Client(%d) constructor", connId); 61589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPid = pid; 61689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mConnId = connId; 61789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mService = service; 61889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClient = client; 61989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = false; 62089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = NO_INIT; 62189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 62289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("create Antagonizer"); 62389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAntagonizer = new Antagonizer(notify, this); 62489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 62589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 62689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 62789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::Client::~Client() 62889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 62989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Client(%d) destructor pid = %d", mConnId, mPid); 63089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput.clear(); 63189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> client(this); 63289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project disconnect(); 63389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mService->removeClient(client); 63489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 63589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 63689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::Client::disconnect() 63789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 63889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("disconnect(%d) from pid %d", mConnId, mPid); 63989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // grab local reference and clear main reference to prevent future 64089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // access to object 64189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p; 64289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 64389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 64489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = mPlayer; 64589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 646795fa5848276bab87445fa64fd0941c13ef62398Dave Sparks mClient.clear(); 64720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 64889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer.clear(); 64989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 65089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // clear the notification to prevent callbacks to dead client 65189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // and reset the player. We assume the player will serialize 65289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // access to itself if necessary. 65389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != 0) { 65489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setNotifyCallback(0, 0); 65589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 65689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("kill Antagonizer"); 65789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAntagonizer->kill(); 65889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 65989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->reset(); 66089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 66189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 66289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->flushCommands(); 66389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 66489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 66547f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huberstatic player_type getDefaultPlayerType() { 6668f0e4aace6c0643f7c4005184c7df2c73368f0dcAndreas Huber#if BUILD_WITH_FULL_STAGEFRIGHT 66747f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber char value[PROPERTY_VALUE_MAX]; 66847f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber if (property_get("media.stagefright.enable-player", value, NULL) 66947f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber && (!strcmp(value, "1") || !strcasecmp(value, "true"))) { 67047f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber return STAGEFRIGHT_PLAYER; 67147f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber } 6728f0e4aace6c0643f7c4005184c7df2c73368f0dcAndreas Huber#endif 67347f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber 67447f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber return PV_PLAYER; 67547f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber} 67647f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber 677148c1a2a96774517407717b61e5bc9cb08be8806James Dongplayer_type getPlayerType(int fd, int64_t offset, int64_t length) 67889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 67989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buf[20]; 68089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project lseek(fd, offset, SEEK_SET); 68189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project read(fd, buf, sizeof(buf)); 68289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project lseek(fd, offset, SEEK_SET); 68389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 68489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project long ident = *((long*)buf); 68589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 68689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Ogg vorbis? 68789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ident == 0x5367674f) // 'OggS' 68889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return VORBIS_PLAYER; 68989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 690b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber#ifndef NO_OPENCORE 691b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber if (ident == 0x75b22630) { 692b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber // The magic number for .asf files, i.e. wmv and wma content. 693b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber // These are not currently supported through stagefright. 694b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber return PV_PLAYER; 695b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber } 696b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber#endif 697b49676a55e7dce9710e1a10749a26997513c5cebAndreas Huber 69889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Some kind of MIDI? 69989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_DATA_HANDLE easdata; 70089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (EAS_Init(&easdata) == EAS_SUCCESS) { 70189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_FILE locator; 70289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.path = NULL; 70389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.fd = fd; 70489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.offset = offset; 70589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.length = length; 70689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_HANDLE eashandle; 70789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (EAS_OpenFile(easdata, &locator, &eashandle) == EAS_SUCCESS) { 70889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_CloseFile(easdata, eashandle); 70989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_Shutdown(easdata); 71089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return SONIVOX_PLAYER; 71189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 71289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_Shutdown(easdata); 71389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 71489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 71547f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber return getDefaultPlayerType(); 71689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 71789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 718148c1a2a96774517407717b61e5bc9cb08be8806James Dongplayer_type getPlayerType(const char* url) 71989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 72014d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania if (TestPlayerStub::canBeUsed(url)) { 72114d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania return TEST_PLAYER; 72214d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania } 72314d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania 72489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // use MidiFile for MIDI extensions 72589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int lenURL = strlen(url); 72689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (int i = 0; i < NELEM(FILE_EXTS); ++i) { 72789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int len = strlen(FILE_EXTS[i].extension); 72889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int start = lenURL - len; 72989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (start > 0) { 73089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!strncmp(url + start, FILE_EXTS[i].extension, len)) { 73189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return FILE_EXTS[i].playertype; 73289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 73389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 73489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 73589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 73647945ea184f62def4c5a1dd15164cfa3fd286882Andreas Huber if (!strncasecmp(url, "http://", 7)) { 737f1350fdb125e1069f867ba13190c5c8e7b64e9b8Andreas Huber char value[PROPERTY_VALUE_MAX]; 738f1350fdb125e1069f867ba13190c5c8e7b64e9b8Andreas Huber if (!property_get("media.stagefright.enable-http", value, NULL) 739f1350fdb125e1069f867ba13190c5c8e7b64e9b8Andreas Huber || (strcmp(value, "1") && strcasecmp(value, "true"))) { 740f1350fdb125e1069f867ba13190c5c8e7b64e9b8Andreas Huber // For now, we're going to use PV for http-based playback 741f1350fdb125e1069f867ba13190c5c8e7b64e9b8Andreas Huber // by default until we can clear up a few more issues. 742f1350fdb125e1069f867ba13190c5c8e7b64e9b8Andreas Huber return PV_PLAYER; 743f1350fdb125e1069f867ba13190c5c8e7b64e9b8Andreas Huber } 74447945ea184f62def4c5a1dd15164cfa3fd286882Andreas Huber } 74547945ea184f62def4c5a1dd15164cfa3fd286882Andreas Huber 74647f59cfe40b0ebb3afd6c39f97dcd1eac2e966f7Andreas Huber return getDefaultPlayerType(); 74789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 74889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 74989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic sp<MediaPlayerBase> createPlayer(player_type playerType, void* cookie, 75089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project notify_callback_f notifyFunc) 75189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 75289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p; 75389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project switch (playerType) { 7546c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#ifndef NO_OPENCORE 75589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case PV_PLAYER: 75689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create PVPlayer"); 75789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new PVPlayer(); 75889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 7596c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#endif 76089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SONIVOX_PLAYER: 76189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create MidiFile"); 76289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new MidiFile(); 76389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 76489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case VORBIS_PLAYER: 76589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create VorbisPlayer"); 76689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new VorbisPlayer(); 76789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 7688f0e4aace6c0643f7c4005184c7df2c73368f0dcAndreas Huber#if BUILD_WITH_FULL_STAGEFRIGHT 76920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber case STAGEFRIGHT_PLAYER: 77020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber LOGV(" create StagefrightPlayer"); 77120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber p = new StagefrightPlayer; 77220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber break; 7738f0e4aace6c0643f7c4005184c7df2c73368f0dcAndreas Huber#endif 77414d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania case TEST_PLAYER: 77514d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania LOGV("Create Test Player stub"); 77614d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania p = new TestPlayerStub(); 77714d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania break; 77889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 77989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != NULL) { 78089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p->initCheck() == NO_ERROR) { 78189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setNotifyCallback(cookie, notifyFunc); 78289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 78389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p.clear(); 78489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 78589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 78689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) { 78789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Failed to create player object"); 78889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 78989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p; 79089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 79189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 79289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<MediaPlayerBase> MediaPlayerService::Client::createPlayer(player_type playerType) 79389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 79489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // determine if we have the right player type 79589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = mPlayer; 79689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((p != NULL) && (p->playerType() != playerType)) { 79789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("delete player"); 79889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p.clear(); 79989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 80089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) { 80189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = android::createPlayer(playerType, this, notify); 80289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 80389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p; 80489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 80589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 80689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setDataSource(const char *url) 80789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 80889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setDataSource(%s)", url); 80989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (url == NULL) 81089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 81189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 81289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strncmp(url, "content://", 10) == 0) { 81389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // get a filedescriptor for the content Uri and 81489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // pass it to the setDataSource(fd) method 81589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 81689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String16 url16(url); 81789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int fd = android::openContentProviderFile(url16); 81889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (fd < 0) 81989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 82089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Couldn't open fd for %s", url); 82189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 82289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 82389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setDataSource(fd, 0, 0x7fffffffffLL); // this sets mStatus 82489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project close(fd); 82589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 82689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 82789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(url); 82889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 82989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 83089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 83189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = createPlayer(playerType); 83289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 83389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 83489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!p->hardwareOutput()) { 83589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput = new AudioOutput(); 83689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(p.get())->setAudioSink(mAudioOutput); 83789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 83889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 83989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // now set data source 84089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" setDataSource"); 84189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = p->setDataSource(url); 84214d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania if (mStatus == NO_ERROR) { 84314d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania mPlayer = p; 84414d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania } else { 84514d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania LOGE(" error: %d", mStatus); 84614d2747c7e54037e267bcff78b29e65b2181f0faNicolas Catania } 84789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 84889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 84989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 85089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 85189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setDataSource(int fd, int64_t offset, int64_t length) 85289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 85389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setDataSource fd=%d, offset=%lld, length=%lld", fd, offset, length); 85489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct stat sb; 85589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int ret = fstat(fd, &sb); 85689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != 0) { 85789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 85889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 85989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 86089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 86189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_dev = %llu", sb.st_dev); 86289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_mode = %u", sb.st_mode); 86389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_uid = %lu", sb.st_uid); 86489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_gid = %lu", sb.st_gid); 86589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_size = %llu", sb.st_size); 86689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 86789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (offset >= sb.st_size) { 86889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("offset error"); 86989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 87089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 87189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 87289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (offset + length > sb.st_size) { 87389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project length = sb.st_size - offset; 87489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("calculated length = %lld", length); 87589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 87689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 87789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(fd, offset, length); 87889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 87989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 88089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 88189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = createPlayer(playerType); 88289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 88389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 88489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!p->hardwareOutput()) { 88589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput = new AudioOutput(); 88689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(p.get())->setAudioSink(mAudioOutput); 88789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 88889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 88989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // now set data source 89089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = p->setDataSource(fd, offset, length); 89189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mStatus == NO_ERROR) mPlayer = p; 89289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 89389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 89489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 89589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setVideoSurface(const sp<ISurface>& surface) 89689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 89789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setVideoSurface(%p)", mConnId, surface.get()); 89889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 89989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 90089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->setVideoSurface(surface); 90189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 90289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 9031d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Cataniastatus_t MediaPlayerService::Client::invoke(const Parcel& request, 9041d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania Parcel *reply) 9051d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania{ 9061d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania sp<MediaPlayerBase> p = getPlayer(); 9071d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania if (p == NULL) return UNKNOWN_ERROR; 9081d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania return p->invoke(request, reply); 9091d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania} 9101d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania 911a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// This call doesn't need to access the native player. 912a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniastatus_t MediaPlayerService::Client::setMetadataFilter(const Parcel& filter) 913a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 914a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania status_t status; 915a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata::Filter allow, drop; 916a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 9174829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (unmarshallFilter(filter, &allow, &status) && 9184829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania unmarshallFilter(filter, &drop, &status)) { 9194829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Mutex::Autolock lock(mLock); 920a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 921a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania mMetadataAllow = allow; 922a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania mMetadataDrop = drop; 923a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 924a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return status; 925a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 926a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 9274829038419910aa6e75ce8992d45a223452d5c67Nicolas Cataniastatus_t MediaPlayerService::Client::getMetadata( 9284829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania bool update_only, bool apply_filter, Parcel *reply) 9298e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania{ 930a64c8c79af1a15911c55306d83a797fa50969f77niko sp<MediaPlayerBase> player = getPlayer(); 931a64c8c79af1a15911c55306d83a797fa50969f77niko if (player == 0) return UNKNOWN_ERROR; 932d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 9338e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania status_t status; 934d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // Placeholder for the return code, updated by the caller. 935d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko reply->writeInt32(-1); 9364829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 937a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata::Filter ids; 9384829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 9394829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // We don't block notifications while we fetch the data. We clear 9404829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // mMetadataUpdated first so we don't lose notifications happening 9414829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // during the rest of this call. 9424829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania { 9434829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Mutex::Autolock lock(mLock); 9444829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (update_only) { 945d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko ids = mMetadataUpdated; 9464829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } 9474829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania mMetadataUpdated.clear(); 9484829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } 9498e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania 950a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata metadata(reply); 9514829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 952a64c8c79af1a15911c55306d83a797fa50969f77niko metadata.appendHeader(); 953a64c8c79af1a15911c55306d83a797fa50969f77niko status = player->getMetadata(ids, reply); 954d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 955d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko if (status != OK) { 956a64c8c79af1a15911c55306d83a797fa50969f77niko metadata.resetParcel(); 957d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko LOGE("getMetadata failed %d", status); 958d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko return status; 959d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko } 960d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 961d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // FIXME: Implement filtering on the result. Not critical since 962d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // filtering takes place on the update notifications already. This 963d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // would be when all the metadata are fetch and a filter is set. 964d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko 965d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko // Everything is fine, update the metadata length. 966a64c8c79af1a15911c55306d83a797fa50969f77niko metadata.updateLength(); 967d608a813a9d2cbc6e2a5ea81d78d4a9044090c4cniko return OK; 9688e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania} 9698e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania 97089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::prepareAsync() 97189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 97289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] prepareAsync", mConnId); 97389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 97489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 97589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->prepareAsync(); 97689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 97789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("start Antagonizer"); 97889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) mAntagonizer->start(); 97989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 98089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 98189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 98289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 98389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::start() 98489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 98589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] start", mConnId); 98689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 98789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 98889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setLooping(mLoop); 98989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->start(); 99089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 99189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 99289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::stop() 99389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 99489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] stop", mConnId); 99589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 99689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 99789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->stop(); 99889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 99989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 100089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::pause() 100189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 100289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] pause", mConnId); 100389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 100489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 100589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->pause(); 100689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 100789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 100889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::isPlaying(bool* state) 100989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 101089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *state = false; 101189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 101289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 101389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *state = p->isPlaying(); 101489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] isPlaying: %d", mConnId, *state); 101589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 101689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 101789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 101889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::getCurrentPosition(int *msec) 101989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 102089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getCurrentPosition"); 102189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 102289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 102389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->getCurrentPosition(msec); 102489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) { 102589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] getCurrentPosition = %d", mConnId, *msec); 102689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 102789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("getCurrentPosition returned %d", ret); 102889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 102989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 103089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 103189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 103289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::getDuration(int *msec) 103389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 103489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getDuration"); 103589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 103689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 103789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->getDuration(msec); 103889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) { 103989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] getDuration = %d", mConnId, *msec); 104089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 104189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("getDuration returned %d", ret); 104289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 104389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 104489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 104589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 104689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::seekTo(int msec) 104789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 104889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] seekTo(%d)", mConnId, msec); 104989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 105089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 105189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->seekTo(msec); 105289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 105389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 105489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::reset() 105589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 105689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] reset", mConnId); 105789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 105889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 105989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->reset(); 106089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 106189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 106289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setAudioStreamType(int type) 106389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 106489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setAudioStreamType(%d)", mConnId, type); 106589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // TODO: for hardware output, call player instead 106689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 106789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) mAudioOutput->setAudioStreamType(type); 106889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 106989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 107089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 107189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setLooping(int loop) 107289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 107389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setLooping(%d)", mConnId, loop); 107489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = loop; 107589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 107689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != 0) return p->setLooping(loop); 107789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 107889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 107989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 108089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setVolume(float leftVolume, float rightVolume) 108189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 108289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setVolume(%f, %f)", mConnId, leftVolume, rightVolume); 108389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // TODO: for hardware output, call player instead 108489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 108589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) mAudioOutput->setVolume(leftVolume, rightVolume); 108689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 108789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 108889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 10894829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 109089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::Client::notify(void* cookie, int msg, int ext1, int ext2) 109189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 109289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Client* client = static_cast<Client*>(cookie); 1093a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 1094a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (MEDIA_INFO == msg && 10954829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania MEDIA_INFO_METADATA_UPDATE == ext1) { 1096a64c8c79af1a15911c55306d83a797fa50969f77niko const media::Metadata::Type metadata_type = ext2; 10974829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 10984829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if(client->shouldDropMetadata(metadata_type)) { 10994829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania return; 11004829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } 11014829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 11024829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // Update the list of metadata that have changed. getMetadata 11034829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // also access mMetadataUpdated and clears it. 11044829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania client->addNewMetadataUpdate(metadata_type); 1105a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 110689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] notify (%p, %d, %d, %d)", client->mConnId, cookie, msg, ext1, ext2); 110789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project client->mClient->notify(msg, ext1, ext2); 110889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 110989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 11104829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 1111a64c8c79af1a15911c55306d83a797fa50969f77nikobool MediaPlayerService::Client::shouldDropMetadata(media::Metadata::Type code) const 1112a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 11134829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Mutex::Autolock lock(mLock); 1114a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 11154829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (findMetadata(mMetadataDrop, code)) { 1116a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 1117a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 1118a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 11194829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (mMetadataAllow.isEmpty() || findMetadata(mMetadataAllow, code)) { 1120a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 11214829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } else { 1122a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 1123a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 1124a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 1125a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 11264829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 1127a64c8c79af1a15911c55306d83a797fa50969f77nikovoid MediaPlayerService::Client::addNewMetadataUpdate(media::Metadata::Type metadata_type) { 11284829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Mutex::Autolock lock(mLock); 11294829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania if (mMetadataUpdated.indexOf(metadata_type) < 0) { 11304829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania mMetadataUpdated.add(metadata_type); 11314829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania } 11324829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania} 11334829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 113489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 113589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectconst int Antagonizer::interval = 10000; // 10 msecs 113689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 113789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectAntagonizer::Antagonizer(notify_callback_f cb, void* client) : 113889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mExit(false), mActive(false), mClient(client), mCb(cb) 113989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 114089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project createThread(callbackThread, this); 114189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 114289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 114389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid Antagonizer::kill() 114489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 114589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 114689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mActive = false; 114789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mExit = true; 114889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCondition.wait(mLock); 114989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 115089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 115189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectint Antagonizer::callbackThread(void* user) 115289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 115389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Antagonizer started"); 115489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Antagonizer* p = reinterpret_cast<Antagonizer*>(user); 115589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while (!p->mExit) { 115689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p->mActive) { 115789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("send event"); 115889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCb(p->mClient, 0, 0, 0); 115989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 116089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project usleep(interval); 116189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 116289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(p->mLock); 116389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCondition.signal(); 116489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Antagonizer stopped"); 116589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return 0; 116689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 116789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 116889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 116989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic size_t kDefaultHeapSize = 1024 * 1024; // 1MB 117089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 117189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMemory> MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 117289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 117389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("decode(%s)", url); 117489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MemoryBase> mem; 117589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> player; 117689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 117789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Protect our precious, precious DRMd ringtones by only allowing 117889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // decoding of http, but not filesystem paths or content Uris. 117989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // If the application wants to decode those, it should open a 118089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // filedescriptor for them and use that. 118189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (url != NULL && strncmp(url, "http://", 7) != 0) { 118289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Can't decode %s by path, use filedescriptor instead", url); 118389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 118489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 118589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 118689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(url); 118789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 118889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 118989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 119089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<AudioCache> cache = new AudioCache(url); 119189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player = android::createPlayer(playerType, cache.get(), cache->notify); 119289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player == NULL) goto Exit; 119389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->hardwareOutput()) goto Exit; 119489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 119589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(player.get())->setAudioSink(cache); 119689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 119789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // set data source 119889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->setDataSource(url) != NO_ERROR) goto Exit; 119989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 120089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepare"); 120189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->prepareAsync(); 120289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 120389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for prepare"); 120489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 120589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 120689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 120789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->start(); 120889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 120989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for playback complete"); 121089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 121189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 121289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mem = new MemoryBase(cache->getHeap(), 0, cache->size()); 121389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pSampleRate = cache->sampleRate(); 121489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pNumChannels = cache->channelCount(); 121589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pFormat = cache->format(); 121689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 121789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 121889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectExit: 121989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player != 0) player->reset(); 122089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 122189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 122289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 122389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMemory> MediaPlayerService::decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 122489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 122589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("decode(%d, %lld, %lld)", fd, offset, length); 122689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MemoryBase> mem; 122789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> player; 122889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 122989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(fd, offset, length); 123089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 123189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 123289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 123389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<AudioCache> cache = new AudioCache("decode_fd"); 123489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player = android::createPlayer(playerType, cache.get(), cache->notify); 123589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player == NULL) goto Exit; 123689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->hardwareOutput()) goto Exit; 123789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 123889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(player.get())->setAudioSink(cache); 123989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 124089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // set data source 124189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->setDataSource(fd, offset, length) != NO_ERROR) goto Exit; 124289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 124389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepare"); 124489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->prepareAsync(); 124589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 124689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for prepare"); 124789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 124889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 124989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 125089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->start(); 125189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 125289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for playback complete"); 125389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 125489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 125589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mem = new MemoryBase(cache->getHeap(), 0, cache->size()); 125689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pSampleRate = cache->sampleRate(); 125789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pNumChannels = cache->channelCount(); 125889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pFormat = cache->format(); 125989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 126089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 126189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectExit: 126289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player != 0) player->reset(); 126389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 126489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 126589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 126689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 126710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen/* 126810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * Avert your eyes, ugly hack ahead. 126910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * The following is to support music visualizations. 127010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen */ 127110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 127210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic const int NUMVIZBUF = 32; 127310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic const int VIZBUFFRAMES = 1024; 12747ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissenstatic const int BUFTIMEMSEC = NUMVIZBUF * VIZBUFFRAMES * 1000 / 44100; 12757ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissenstatic const int TOTALBUFTIMEMSEC = NUMVIZBUF * BUFTIMEMSEC; 127610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 127710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic bool gotMem = false; 12787ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissenstatic sp<MemoryHeapBase> heap; 127910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic sp<MemoryBase> mem[NUMVIZBUF]; 12807ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissenstatic uint64_t endTime; 128110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic uint64_t lastReadTime; 128210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic uint64_t lastWriteTime; 128310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic int writeIdx = 0; 128410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 128510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic void allocVizBufs() { 128610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (!gotMem) { 12877ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen heap = new MemoryHeapBase(NUMVIZBUF * VIZBUFFRAMES * 2, 0, "snooper"); 128810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen for (int i=0;i<NUMVIZBUF;i++) { 12897ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen mem[i] = new MemoryBase(heap, VIZBUFFRAMES * 2 * i, VIZBUFFRAMES * 2); 129010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 12917ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen endTime = 0; 129210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen gotMem = true; 129310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 129410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 129510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 129610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 129710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen/* 129810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * Get a buffer of audio data that is about to be played. 129910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * We don't synchronize this because in practice the writer 130010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * is ahead of the reader, and even if we did happen to catch 130110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * a buffer while it's being written, it's just a visualization, 130210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen * so no harm done. 130310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen */ 130410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic sp<MemoryBase> getVizBuffer() { 130510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 130610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen allocVizBufs(); 130710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 13087ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen lastReadTime = uptimeMillis(); 130910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 131010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen // if there is no recent buffer (yet), just return empty handed 131110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (lastWriteTime + TOTALBUFTIMEMSEC < lastReadTime) { 13127ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen //LOGI("@@@@ no audio data to look at yet: %d + %d < %d", (int)lastWriteTime, TOTALBUFTIMEMSEC, (int)lastReadTime); 131310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen return NULL; 131410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 131510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 13167ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen int timedelta = endTime - lastReadTime; 13177ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen if (timedelta < 0) timedelta = 0; 13187ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen int framedelta = timedelta * 44100 / 1000; 13197ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen int headIdx = (writeIdx - framedelta) / VIZBUFFRAMES - 1; 13207ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen while (headIdx < 0) { 13217ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen headIdx += NUMVIZBUF; 132210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 13237ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen return mem[headIdx]; 132410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 132510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 13267ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen// Append the data to the vizualization buffer 132710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissenstatic void makeVizBuffers(const char *data, int len, uint64_t time) { 132810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 132910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen allocVizBufs(); 133010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 133110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen uint64_t startTime = time; 133210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen const int frameSize = 4; // 16 bit stereo sample is 4 bytes 13337ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen int offset = writeIdx; 13347ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen int maxoff = heap->getSize() / 2; // in shorts 13357ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen short *base = (short*)heap->getBase(); 13367ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen short *src = (short*)data; 13377ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen while (len > 0) { 13387ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen 13397ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen // Degrade quality by mixing to mono and clearing the lowest 3 bits. 13407ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen // This should still be good enough for a visualization 13417ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen base[offset++] = ((int(src[0]) + int(src[1])) >> 1) & ~0x7; 13427ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen src += 2; 13437ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen len -= frameSize; 13447ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen if (offset >= maxoff) { 13457ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen offset = 0; 13467ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen } 134710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 13487ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen writeIdx = offset; 13497ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen endTime = time + (len / frameSize) / 44; 135010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen //LOGI("@@@ stored buffers from %d to %d", uint32_t(startTime), uint32_t(time)); 135110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 135210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 135310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissensp<IMemory> MediaPlayerService::snoop() 135410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen{ 135510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen sp<MemoryBase> mem = getVizBuffer(); 135610dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen return mem; 135710dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen} 135810dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 135910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen 136089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#undef LOG_TAG 136189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "AudioSink" 136289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioOutput::AudioOutput() 136320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber : mCallback(NULL), 136420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mCallbackCookie(NULL) { 136589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = 0; 136689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStreamType = AudioSystem::MUSIC; 136789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLeftVolume = 1.0; 136889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mRightVolume = 1.0; 136989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLatency = 0; 137089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 0; 137110dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen mNumFramesWritten = 0; 137289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 137389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 137489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 137589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioOutput::~AudioOutput() 137689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 137789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project close(); 137889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 137989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 138089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::setMinBufferCount() 138189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 138289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char value[PROPERTY_VALUE_MAX]; 138389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (property_get("ro.kernel.qemu", value, 0)) { 138489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mIsOnEmulator = true; 138589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMinBufferCount = 12; // to prevent systematic buffer underrun for emulator 138689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 138789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 138889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 138989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectbool MediaPlayerService::AudioOutput::isOnEmulator() 139089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 139189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 139289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mIsOnEmulator; 139389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 139489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 139589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectint MediaPlayerService::AudioOutput::getMinBufferCount() 139689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 139789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 139889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMinBufferCount; 139989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 140089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 140189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::bufferSize() const 140289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 140389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 140489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameCount() * frameSize(); 140589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 140689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 140789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::frameCount() const 140889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 140989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 141089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameCount(); 141189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 141289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 141389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::channelCount() const 141489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 141589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 141689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->channelCount(); 141789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 141889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 141989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::frameSize() const 142089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 142189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 142289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameSize(); 142389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 142489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 142589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectuint32_t MediaPlayerService::AudioOutput::latency () const 142689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 142789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mLatency; 142889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 142989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 143089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectfloat MediaPlayerService::AudioOutput::msecsPerFrame() const 143189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 143289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMsecsPerFrame; 143389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 143489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1435342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurentstatus_t MediaPlayerService::AudioOutput::getPosition(uint32_t *position) 1436342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent{ 1437342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (mTrack == 0) return NO_INIT; 1438342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return mTrack->getPosition(position); 1439342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent} 1440342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent 144120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstatus_t MediaPlayerService::AudioOutput::open( 144220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber uint32_t sampleRate, int channelCount, int format, int bufferCount, 144320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioCallback cb, void *cookie) 144489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 144520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mCallback = cb; 144620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber mCallbackCookie = cookie; 144720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 144889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Check argument "bufferCount" against the mininum buffer count 144989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (bufferCount < mMinBufferCount) { 145089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("bufferCount (%d) is too small and increased to %d", bufferCount, mMinBufferCount); 145189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bufferCount = mMinBufferCount; 145289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 145389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 145489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 145589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) close(); 145689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int afSampleRate; 145789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int afFrameCount; 145889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int frameCount; 145989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 146089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (AudioSystem::getOutputFrameCount(&afFrameCount, mStreamType) != NO_ERROR) { 146189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 146289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 146389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (AudioSystem::getOutputSamplingRate(&afSampleRate, mStreamType) != NO_ERROR) { 146489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 146589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 146689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 146789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project frameCount = (sampleRate*afFrameCount*bufferCount)/afSampleRate; 146820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 146920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioTrack *t; 147020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber if (mCallback != NULL) { 147120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber t = new AudioTrack( 1472c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent mStreamType, 1473c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent sampleRate, 1474c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent format, 1475c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent (channelCount == 2) ? AudioSystem::CHANNEL_OUT_STEREO : AudioSystem::CHANNEL_OUT_MONO, 1476c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent frameCount, 1477c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 0 /* flags */, 1478c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CallbackWrapper, 1479c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent this); 148020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } else { 148120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber t = new AudioTrack( 1482c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent mStreamType, 1483c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent sampleRate, 1484c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent format, 1485c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent (channelCount == 2) ? AudioSystem::CHANNEL_OUT_STEREO : AudioSystem::CHANNEL_OUT_MONO, 1486c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent frameCount); 148720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } 148820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 148989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((t == 0) || (t->initCheck() != NO_ERROR)) { 149089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Unable to create audio track"); 149189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete t; 149289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 149389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 149489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 149589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setVolume"); 149689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project t->setVolume(mLeftVolume, mRightVolume); 149789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 1.e3 / (float) sampleRate; 14981d711f67ffb3ea73aca155537e0f21b444251158Dave Sparks mLatency = t->latency(); 149989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = t; 150089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 150189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 150289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 150389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::start() 150489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 150589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 150689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) { 150789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->setVolume(mLeftVolume, mRightVolume); 150889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->start(); 150910dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen mTrack->getPosition(&mNumFramesWritten); 151089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 151189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 151289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 15137ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissenvoid MediaPlayerService::AudioOutput::snoopWrite(const void* buffer, size_t size) { 15147ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen // Only make visualization buffers if anyone recently requested visualization data 15157ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen uint64_t now = uptimeMillis(); 15167ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen if (lastReadTime + TOTALBUFTIMEMSEC >= now) { 15177ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen // Based on the current play counter, the number of frames written and 15187ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen // the current real time we can calculate the approximate real start 15197ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen // time of the buffer we're about to write. 15207ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen uint32_t pos; 15217ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen mTrack->getPosition(&pos); 15227ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen 15237ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen // we're writing ahead by this many frames: 15247ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen int ahead = mNumFramesWritten - pos; 15257ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen //LOGI("@@@ written: %d, playpos: %d, latency: %d", mNumFramesWritten, pos, mTrack->latency()); 15267ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen // which is this many milliseconds, assuming 44100 Hz: 15277ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen ahead /= 44; 15287ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen 15297ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen makeVizBuffers((const char*)buffer, size, now + ahead + mTrack->latency()); 15307ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen lastWriteTime = now; 15317ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen } 15327ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen} 15337ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen 15347ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen 153589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::write(const void* buffer, size_t size) 153689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 153720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber LOG_FATAL_IF(mCallback != NULL, "Don't call write if supplying a callback."); 153820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 153989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project //LOGV("write(%p, %u)", buffer, size); 154010dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen if (mTrack) { 15417ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen snoopWrite(buffer, size); 154210dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen ssize_t ret = mTrack->write(buffer, size); 154310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen mNumFramesWritten += ret / 4; // assume 16 bit stereo 154410dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen return ret; 154510dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen } 154689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 154789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 154889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 154989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::stop() 155089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 155189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("stop"); 155289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->stop(); 155310dbb8e97e7a81ca4867663b5517f048820b3094Marco Nelissen lastWriteTime = 0; 155489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 155589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 155689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::flush() 155789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 155889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("flush"); 155989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->flush(); 156089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 156189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 156289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::pause() 156389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 156489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("pause"); 156589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->pause(); 15666741eb86bf54bee6a0875e4f7a825d5d0de5c23aMarco Nelissen lastWriteTime = 0; 156789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 156889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 156989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::close() 157089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 157189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("close"); 157289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete mTrack; 157389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = 0; 157489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 157589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 157689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::setVolume(float left, float right) 157789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 157889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setVolume(%f, %f)", left, right); 157989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLeftVolume = left; 158089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mRightVolume = right; 158189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) { 158289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->setVolume(left, right); 158389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 158489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 158589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 158620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber// static 158720111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubervoid MediaPlayerService::AudioOutput::CallbackWrapper( 158820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber int event, void *cookie, void *info) { 15897ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen //LOGV("callbackwrapper"); 159020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber if (event != AudioTrack::EVENT_MORE_DATA) { 159120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return; 159220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } 159320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 159420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioOutput *me = (AudioOutput *)cookie; 159520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioTrack::Buffer *buffer = (AudioTrack::Buffer *)info; 159620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 159720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber (*me->mCallback)( 159820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber me, buffer->raw, buffer->size, me->mCallbackCookie); 15997ee8ac94bb1a724a481a7cddf10ce63d35df6296Marco Nelissen me->snoopWrite(buffer->raw, buffer->size); 160020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 160120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 160289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#undef LOG_TAG 160389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "AudioCache" 160489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioCache::AudioCache(const char* name) : 160589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mChannelCount(0), mFrameCount(1024), mSampleRate(0), mSize(0), 160689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mError(NO_ERROR), mCommandComplete(false) 160789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 160889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create ashmem heap 160989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mHeap = new MemoryHeapBase(kDefaultHeapSize, 0, name); 161089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 161189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 161289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectuint32_t MediaPlayerService::AudioCache::latency () const 161389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 161489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return 0; 161589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 161689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 161789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectfloat MediaPlayerService::AudioCache::msecsPerFrame() const 161889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 161989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMsecsPerFrame; 162089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 162189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1622342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurentstatus_t MediaPlayerService::AudioCache::getPosition(uint32_t *position) 1623342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent{ 1624342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (position == 0) return BAD_VALUE; 1625342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *position = mSize; 1626342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return NO_ERROR; 1627342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent} 1628342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent 162920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstatus_t MediaPlayerService::AudioCache::open( 163020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber uint32_t sampleRate, int channelCount, int format, int bufferCount, 163120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioCallback cb, void *cookie) 163289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 16338eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 163420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber if (cb != NULL) { 163520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return UNKNOWN_ERROR; // TODO: implement this. 163620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } 16378eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks if (mHeap->getHeapID() < 0) { 16388eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks return NO_INIT; 16398eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks } 164020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 164189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSampleRate = sampleRate; 164289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mChannelCount = (uint16_t)channelCount; 164389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mFormat = (uint16_t)format; 164489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 1.e3 / (float) sampleRate; 164589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 164689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 164789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 164889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioCache::write(const void* buffer, size_t size) 164989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 165089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("write(%p, %u)", buffer, size); 165189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((buffer == 0) || (size == 0)) return size; 165289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 165389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t* p = static_cast<uint8_t*>(mHeap->getBase()); 165489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 165589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p += mSize; 165689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("memcpy(%p, %p, %u)", p, buffer, size); 165789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mSize + size > mHeap->getSize()) { 165889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Heap size overflow! req size: %d, max size: %d", (mSize + size), mHeap->getSize()); 165989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size = mHeap->getSize() - mSize; 166089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 166189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project memcpy(p, buffer, size); 166289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSize += size; 166389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return size; 166489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 166589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 166689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// call with lock held 166789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::wait() 166889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 166989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 167089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!mCommandComplete) { 167189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSignal.wait(mLock); 167289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 167389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCommandComplete = false; 167489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 167589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mError == NO_ERROR) { 167689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait - success"); 167789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 167889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait - error"); 167989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 168089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mError; 168189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 168289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 168389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioCache::notify(void* cookie, int msg, int ext1, int ext2) 168489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 168589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("notify(%p, %d, %d, %d)", cookie, msg, ext1, ext2); 168689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AudioCache* p = static_cast<AudioCache*>(cookie); 168789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 168889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // ignore buffering messages 16898eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks switch (msg) 16908eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks { 16918eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks case MEDIA_ERROR: 169289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Error %d, %d occurred", ext1, ext2); 169389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mError = ext1; 16948eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks break; 16958eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks case MEDIA_PREPARED: 16968eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks LOGV("prepared"); 16978eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks break; 16988eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks case MEDIA_PLAYBACK_COMPLETE: 16998eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks LOGV("playback complete"); 17008eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks break; 17018eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks default: 17028eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks LOGV("ignored"); 17038eb8011120a68a86199b9960cf1ae91a6ddc7e6dDave Sparks return; 170489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 170589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 170689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // wake up thread 170789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCommandComplete = true; 170889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mSignal.signal(); 170989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 171089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1711a64c8c79af1a15911c55306d83a797fa50969f77niko} // namespace android 1712