MediaPlayerService.cpp revision a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9
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> 326f74b0cc490a3b8523252ded00f7ca55160effd1Mathias Agopian#include <cutils/properties.h> 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> 441d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania#include <utils/Vector.h> 4589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <cutils/properties.h> 4689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 4789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/MediaPlayerInterface.h> 4889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/mediarecorder.h> 4989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/MediaMetadataRetrieverInterface.h> 5089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/AudioTrack.h> 5189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 5289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "MediaRecorderClient.h" 5389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "MediaPlayerService.h" 5489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "MetadataRetrieverClient.h" 5589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 5689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "MidiFile.h" 5789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include "VorbisPlayer.h" 5889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/PVPlayer.h> 5989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 6089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* desktop Linux needs a little help with gettid() */ 6189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if defined(HAVE_GETTID) && !defined(HAVE_ANDROID_OS) 6289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define __KERNEL__ 6389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project# include <linux/unistd.h> 6489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#ifdef _syscall0 6589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project_syscall0(pid_t,gettid) 6689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#else 6789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpid_t gettid() { return syscall(__NR_gettid);} 6889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 6989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#undef __KERNEL__ 7089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 7189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 72a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catanianamespace { 73a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::status_t; 74a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::OK; 75a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::BAD_VALUE; 76a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::NOT_ENOUGH_DATA; 77a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::Parcel; 78a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniausing android::Vector; 79a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 80a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// Max number of entries in the filter. 81a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniaconst int kMaxFilterSize = 64; // I pulled that out of thin air. 82a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 83a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// Keep in sync with ANY in Metadata.java 84a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniaconst int32_t kAny = 0; 85a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 86a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// To order the metadata types in the vector-filter. 87a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniaint lessThan(const int32_t *lhs, const int32_t *rhs) 88a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 89a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return *lhs < *rhs ? 0 : 1; 90a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 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, 114a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania Vector<int32_t> *filter, 115a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania status_t *status) 116a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 117a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania int32_t s; 118a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (p.readInt32(&s) != 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 125a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if( s > kMaxFilterSize || s < 0) 126a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 127a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania LOGE("Invalid filter len %d", s); 128a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = BAD_VALUE; 129a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 130a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 131a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 132a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania size_t size = s; 133a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 134a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania filter->clear(); 135a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania filter->setCapacity(size); 136a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 137a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania s *= sizeof(int32_t); 138a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 139a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (p.dataAvail() < static_cast<size_t>(s)) 140a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 141a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania LOGE("Filter too short expected %d but got %d", s, p.dataAvail()); 142a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = NOT_ENOUGH_DATA; 143a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 144a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 145a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 146a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania const int32_t *data = static_cast<const int32_t*>(p.readInplace(s)); 147a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 148a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (NULL == data ) 149a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 150a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania LOGE("Filter had no data"); 151a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = BAD_VALUE; 152a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 153a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 154a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 155a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // TODO: The stl impl of vector would be more efficient here 156a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // because it degenerates into a memcpy on pod types. Try to 157a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // replace later or use stl::set. 158a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania for (size_t i = 0; i < size; ++i) 159a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 160a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania filter->push(*data); 161a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania ++data; 162a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 163a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania *status = OK; 164a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 165a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 166a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 167a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniabool unmarshallBothFilters(const Parcel& p, 168a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania Vector<int32_t> *allow, 169a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania Vector<int32_t> *block, 170a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania status_t *status) 171a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 172a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (!(unmarshallFilter(p, allow, status) && unmarshallFilter(p, block, status))) 173a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 174a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 175a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 176a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania allow->sort(lessThan); 177a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania block->sort(lessThan); 178a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 179a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 180a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 181a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @param filter Should be sorted in ascending order. 182a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @param val To be searched. 183a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// @return true if a match was found. 184a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniabool findMetadata(const Vector<int32_t> filter, const int32_t val) 185a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 186a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // Deal with empty and ANY right away 187a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (filter.isEmpty()) return false; 188a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (filter[0] == kAny) return true; 189a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 190a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania ssize_t min = 0; 191a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania ssize_t max = filter.size() - 1; 192a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania ssize_t mid; 193a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania do 194a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 195a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania mid = (min + max) / 2; 196a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (val > filter[mid]) 197a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 198a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania min = mid + 1; 199a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 200a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania else 201a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 202a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania max = mid - 1; 203a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 204a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (filter[mid] == val) 205a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 206a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 207a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 208a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 209a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania while(min <= max); 210a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 211a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 212a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 213a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} // anonymous namespace 214a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 215a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 21689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// TODO: Temp hack until we can register players 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projecttypedef struct { 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const char *extension; 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const player_type playertype; 22289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} extmap; 22389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectextmap FILE_EXTS [] = { 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".mid", SONIVOX_PLAYER}, 22589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".midi", SONIVOX_PLAYER}, 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".smf", SONIVOX_PLAYER}, 22789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".xmf", SONIVOX_PLAYER}, 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".imy", SONIVOX_PLAYER}, 22989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".rtttl", SONIVOX_PLAYER}, 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".rtx", SONIVOX_PLAYER}, 23189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".ota", SONIVOX_PLAYER}, 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".ogg", VORBIS_PLAYER}, 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project {".oga", VORBIS_PLAYER}, 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// TODO: Find real cause of Audio/Video delay in PV framework and remove this workaround 23789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* static */ const uint32_t MediaPlayerService::AudioOutput::kAudioVideoDelayMs = 96; 23889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* static */ int MediaPlayerService::AudioOutput::mMinBufferCount = 4; 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* static */ bool MediaPlayerService::AudioOutput::mIsOnEmulator = false; 24089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::instantiate() { 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project defaultServiceManager()->addService( 24389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String16("media.player"), new MediaPlayerService()); 24489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 24589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 24689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::MediaPlayerService() 24789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 24889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayerService created"); 24989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mNextConnId = 1; 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 25189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::~MediaPlayerService() 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 25489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayerService destroyed"); 25589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 25689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaRecorder> MediaPlayerService::createMediaRecorder(pid_t pid) 25889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 2596c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#ifndef NO_OPENCORE 26089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaRecorderClient> recorder = new MediaRecorderClient(pid); 2616c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#else 2626c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru sp<MediaRecorderClient> recorder = NULL; 2636c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#endif 26489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new media recorder client from pid %d", pid); 26589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return recorder; 26689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 26789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaMetadataRetriever> MediaPlayerService::createMetadataRetriever(pid_t pid) 26989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 27089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MetadataRetrieverClient> retriever = new MetadataRetrieverClient(pid); 27189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new media retriever from pid %d", pid); 27289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return retriever; 27389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaPlayer> MediaPlayerService::create(pid_t pid, const sp<IMediaPlayerClient>& client, const char* url) 27689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 27789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId = android_atomic_inc(&mNextConnId); 27889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = new Client(this, pid, connId, client); 27989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new client(%d) from pid %d, url=%s, connId=%d", connId, pid, url, connId); 28089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (NO_ERROR != c->setDataSource(url)) 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 28289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project c.clear(); 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 28589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> w = c; 28689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 28789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.add(w); 28889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 28989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 29089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 29189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMediaPlayer> MediaPlayerService::create(pid_t pid, const sp<IMediaPlayerClient>& client, 29289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int fd, int64_t offset, int64_t length) 29389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 29489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId = android_atomic_inc(&mNextConnId); 29589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = new Client(this, pid, connId, client); 29689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Create new client(%d) from pid %d, fd=%d, offset=%lld, length=%lld", 29789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project connId, pid, fd, offset, length); 29889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (NO_ERROR != c->setDataSource(fd, offset, length)) { 29989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project c.clear(); 30089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 30189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> w = c; 30289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 30389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.add(w); 30489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 30589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 30689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return c; 30789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 30889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 30989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::dump(int fd, const Vector<String16>& args) const 31089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 31189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 31289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 31389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 31489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 31589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" AudioCache\n"); 31689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mHeap != 0) { 31789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " heap base(%p), size(%d), flags(%d), device(%s)\n", 31889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mHeap->getBase(), mHeap->getSize(), mHeap->getFlags(), mHeap->getDevice()); 31989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 32089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 32189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " msec per frame(%f), channel count(%d), format(%d), frame count(%ld)\n", 32289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame, mChannelCount, mFormat, mFrameCount); 32389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 32489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " sample rate(%d), size(%d), error(%d), command complete(%s)\n", 32589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSampleRate, mSize, mError, mCommandComplete?"true":"false"); 32689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 32789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::write(fd, result.string(), result.size()); 32889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioOutput::dump(int fd, const Vector<String16>& args) const 33289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 33389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 33489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 33589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 33689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 33789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" AudioOutput\n"); 33889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " stream type(%d), left - right volume(%f, %f)\n", 33989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStreamType, mLeftVolume, mRightVolume); 34089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 34189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " msec per frame(%f), latency (%d)\n", 34289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame, mLatency); 34389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 34489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::write(fd, result.string(), result.size()); 34589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack != 0) { 34689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->dump(fd, args); 34789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 34889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 34989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 35089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 35189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::dump(int fd, const Vector<String16>& args) const 35289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 35389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 35489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 35589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 35689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" Client\n"); 35789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, 255, " pid(%d), connId(%d), status(%d), looping(%s)\n", 35889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPid, mConnId, mStatus, mLoop?"true": "false"); 35989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 36089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 36189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) { 36289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput->dump(fd, args); 36389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 36489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, "\n", 1); 36589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 36689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 36789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 36889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic int myTid() { 36989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#ifdef HAVE_GETTID 37089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return gettid(); 37189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#else 37289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return getpid(); 37389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 37489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 37589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 37689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if defined(__arm__) 37789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectextern "C" void get_malloc_leak_info(uint8_t** info, size_t* overallSize, 37889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t* infoSize, size_t* totalMemory, size_t* backtraceSize); 37989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectextern "C" void free_malloc_leak_info(uint8_t* info); 38089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 38189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid memStatus(int fd, const Vector<String16>& args) 38289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 38389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 38489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 38589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 38689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 38789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project typedef struct { 38889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t size; 38989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t dups; 39089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project intptr_t * backtrace; 39189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } AllocEntry; 39289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 39389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t *info = NULL; 39489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t overallSize = 0; 39589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t infoSize = 0; 39689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t totalMemory = 0; 39789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t backtraceSize = 0; 39889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 39989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project get_malloc_leak_info(&info, &overallSize, &infoSize, &totalMemory, &backtraceSize); 40089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (info) { 40189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t *ptr = info; 40289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t count = overallSize / infoSize; 40389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 40489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, " Allocation count %i\n", count); 40589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 40689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 40789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry * entries = new AllocEntry[count]; 40889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 40989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < count; i++) { 41089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Each entry should be size_t, size_t, intptr_t[backtraceSize] 41189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e = &entries[i]; 41289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 41389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->size = *reinterpret_cast<size_t *>(ptr); 41489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(size_t); 41589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 41689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->dups = *reinterpret_cast<size_t *>(ptr); 41789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(size_t); 41889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 41989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project e->backtrace = reinterpret_cast<intptr_t *>(ptr); 42089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ptr += sizeof(intptr_t) * backtraceSize; 42189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 42289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 42389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Now we need to sort the entries. They come sorted by size but 42489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // not by stack trace which causes problems using diff. 42589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool moved; 42689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project do { 42789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project moved = false; 42889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < (count - 1); i++) { 42989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e1 = &entries[i]; 43089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e2 = &entries[i+1]; 43189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 43289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool swap = e1->size < e2->size; 43389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (e1->size == e2->size) { 43489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for(size_t j = 0; j < backtraceSize; j++) { 43589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (e1->backtrace[j] == e2->backtrace[j]) { 43689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project continue; 43789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 43889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project swap = e1->backtrace[j] < e2->backtrace[j]; 43989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 44089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 44189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 44289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (swap) { 44389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry t = entries[i]; 44489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project entries[i] = entries[i+1]; 44589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project entries[i+1] = t; 44689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project moved = true; 44789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 44889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 44989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } while (moved); 45089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 45189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < count; i++) { 45289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AllocEntry *e = &entries[i]; 45389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 45489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "size %8i, dup %4i", e->size, e->dups); 45589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 45689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t ct = 0; (ct < backtraceSize) && e->backtrace[ct]; ct++) { 45789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ct) { 45889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(", "); 45989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 46089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "0x%08x", e->backtrace[ct]); 46189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 46289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 46389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 46489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 46589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 46689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete[] entries; 46789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project free_malloc_leak_info(info); 46889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 46989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 47089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 47189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 47289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 47389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 47489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::dump(int fd, const Vector<String16>& args) 47589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 47689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const size_t SIZE = 256; 47789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buffer[SIZE]; 47889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String8 result; 47989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (checkCallingPermission(String16("android.permission.DUMP")) == false) { 48089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "Permission Denial: " 48189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project "can't dump MediaPlayerService from pid=%d, uid=%d\n", 48289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->getCallingPid(), 48389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->getCallingUid()); 48489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 48589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 48689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 48789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (int i = 0, n = mClients.size(); i < n; ++i) { 48889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<Client> c = mClients[i].promote(); 48989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (c != 0) c->dump(fd, args); 49089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 49189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" Files opened and/or mapped:\n"); 49289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/maps", myTid()); 49389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FILE *f = fopen(buffer, "r"); 49489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (f) { 49589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while (!feof(f)) { 49689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project fgets(buffer, SIZE, f); 49789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strstr(buffer, " /sdcard/") || 49889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(buffer, " /system/sounds/") || 49989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(buffer, " /system/media/")) { 50089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" "); 50189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 50289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 50389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 50489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project fclose(f); 50589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 50689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("couldn't open "); 50789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 50889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 50989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 51089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 51189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/fd", myTid()); 51289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project DIR *d = opendir(buffer); 51389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (d) { 51489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct dirent *ent; 51589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while((ent = readdir(d)) != NULL) { 51689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strcmp(ent->d_name,".") && strcmp(ent->d_name,"..")) { 51789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/fd/%s", myTid(), ent->d_name); 51889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct stat s; 51989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (lstat(buffer, &s) == 0) { 52089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((s.st_mode & S_IFMT) == S_IFLNK) { 52189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char linkto[256]; 52289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int len = readlink(buffer, linkto, sizeof(linkto)); 52389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if(len > 0) { 52489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if(len > 255) { 52589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[252] = '.'; 52689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[253] = '.'; 52789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[254] = '.'; 52889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[255] = 0; 52989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 53089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project linkto[len] = 0; 53189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 53289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strstr(linkto, "/sdcard/") == linkto || 53389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(linkto, "/system/sounds/") == linkto || 53489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project strstr(linkto, "/system/media/") == linkto) { 53589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" "); 53689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 53789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" -> "); 53889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(linkto); 53989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 54089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 54189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 54289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 54389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(" unexpected type for "); 54489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 54589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 54689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 54789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 54889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 54989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 55089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project closedir(d); 55189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 55289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("couldn't open "); 55389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append(buffer); 55489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project result.append("\n"); 55589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 55689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 55789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if defined(__arm__) 55889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool dumpMem = false; 55989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (size_t i = 0; i < args.size(); i++) { 56089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (args[i] == String16("-m")) { 56189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project dumpMem = true; 56289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 56389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 56489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (dumpMem) { 56589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project memStatus(fd, args); 56689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 56789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 56889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 56989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project write(fd, result.string(), result.size()); 57089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 57189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 57289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 57389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::removeClient(wp<Client> client) 57489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 57589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 57689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClients.remove(client); 57789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 57889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 57989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::Client::Client(const sp<MediaPlayerService>& service, pid_t pid, 58089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId, const sp<IMediaPlayerClient>& client) 58189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 58289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Client(%d) constructor", connId); 58389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPid = pid; 58489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mConnId = connId; 58589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mService = service; 58689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mClient = client; 58789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = false; 58889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = NO_INIT; 58989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 59089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("create Antagonizer"); 59189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAntagonizer = new Antagonizer(notify, this); 59289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 59389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 59489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 59589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::Client::~Client() 59689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 59789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Client(%d) destructor pid = %d", mConnId, mPid); 59889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput.clear(); 59989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project wp<Client> client(this); 60089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project disconnect(); 60189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mService->removeClient(client); 60289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 60389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 60489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::Client::disconnect() 60589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 60689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("disconnect(%d) from pid %d", mConnId, mPid); 60789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // grab local reference and clear main reference to prevent future 60889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // access to object 60989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p; 61089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 61189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 61289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = mPlayer; 61389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 614795fa5848276bab87445fa64fd0941c13ef62398Dave Sparks mClient.clear(); 61589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer.clear(); 61689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 61789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // clear the notification to prevent callbacks to dead client 61889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // and reset the player. We assume the player will serialize 61989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // access to itself if necessary. 62089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != 0) { 62189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setNotifyCallback(0, 0); 62289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 62389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("kill Antagonizer"); 62489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAntagonizer->kill(); 62589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 62689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->reset(); 62789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 62889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 62989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->flushCommands(); 63089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 63189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 63289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic player_type getPlayerType(int fd, int64_t offset, int64_t length) 63389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 63489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char buf[20]; 63589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project lseek(fd, offset, SEEK_SET); 63689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project read(fd, buf, sizeof(buf)); 63789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project lseek(fd, offset, SEEK_SET); 63889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 63989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project long ident = *((long*)buf); 64089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 64189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Ogg vorbis? 64289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ident == 0x5367674f) // 'OggS' 64389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return VORBIS_PLAYER; 64489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 64589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Some kind of MIDI? 64689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_DATA_HANDLE easdata; 64789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (EAS_Init(&easdata) == EAS_SUCCESS) { 64889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_FILE locator; 64989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.path = NULL; 65089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.fd = fd; 65189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.offset = offset; 65289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project locator.length = length; 65389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_HANDLE eashandle; 65489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (EAS_OpenFile(easdata, &locator, &eashandle) == EAS_SUCCESS) { 65589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_CloseFile(easdata, eashandle); 65689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_Shutdown(easdata); 65789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return SONIVOX_PLAYER; 65889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 65989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EAS_Shutdown(easdata); 66089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 66189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 66289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Fall through to PV 66389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return PV_PLAYER; 66489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 66589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 66689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic player_type getPlayerType(const char* url) 66789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 66889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 66989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // use MidiFile for MIDI extensions 67089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int lenURL = strlen(url); 67189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project for (int i = 0; i < NELEM(FILE_EXTS); ++i) { 67289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int len = strlen(FILE_EXTS[i].extension); 67389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int start = lenURL - len; 67489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (start > 0) { 67589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!strncmp(url + start, FILE_EXTS[i].extension, len)) { 67689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return FILE_EXTS[i].playertype; 67789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 67889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 67989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 68089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 68189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Fall through to PV 68289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return PV_PLAYER; 68389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 68489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 68589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic sp<MediaPlayerBase> createPlayer(player_type playerType, void* cookie, 68689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project notify_callback_f notifyFunc) 68789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 68889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p; 68989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project switch (playerType) { 6906c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#ifndef NO_OPENCORE 69189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case PV_PLAYER: 69289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create PVPlayer"); 69389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new PVPlayer(); 69489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 6956c5b21025f746fcb838499ae01b4d384ab1d2f66Jean-Baptiste Queru#endif 69689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SONIVOX_PLAYER: 69789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create MidiFile"); 69889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new MidiFile(); 69989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 70089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case VORBIS_PLAYER: 70189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" create VorbisPlayer"); 70289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = new VorbisPlayer(); 70389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 70489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 70589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != NULL) { 70689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p->initCheck() == NO_ERROR) { 70789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setNotifyCallback(cookie, notifyFunc); 70889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 70989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p.clear(); 71089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 71189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 71289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) { 71389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Failed to create player object"); 71489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 71589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p; 71689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 71789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 71889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<MediaPlayerBase> MediaPlayerService::Client::createPlayer(player_type playerType) 71989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 72089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // determine if we have the right player type 72189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = mPlayer; 72289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((p != NULL) && (p->playerType() != playerType)) { 72389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("delete player"); 72489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p.clear(); 72589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 72689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) { 72789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = android::createPlayer(playerType, this, notify); 72889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 72989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p; 73089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 73189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 73289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setDataSource(const char *url) 73389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 73489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setDataSource(%s)", url); 73589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (url == NULL) 73689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 73789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 73889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (strncmp(url, "content://", 10) == 0) { 73989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // get a filedescriptor for the content Uri and 74089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // pass it to the setDataSource(fd) method 74189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 74289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project String16 url16(url); 74389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int fd = android::openContentProviderFile(url16); 74489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (fd < 0) 74589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 74689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Couldn't open fd for %s", url); 74789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 74889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 74989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setDataSource(fd, 0, 0x7fffffffffLL); // this sets mStatus 75089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project close(fd); 75189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 75289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 75389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(url); 75489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 75589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 75689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 75789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = createPlayer(playerType); 75889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 75989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 76089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!p->hardwareOutput()) { 76189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput = new AudioOutput(); 76289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(p.get())->setAudioSink(mAudioOutput); 76389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 76489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 76589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // now set data source 76689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV(" setDataSource"); 76789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = p->setDataSource(url); 76889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mStatus == NO_ERROR) mPlayer = p; 76989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 77089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 77189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 77289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 77389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setDataSource(int fd, int64_t offset, int64_t length) 77489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 77589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setDataSource fd=%d, offset=%lld, length=%lld", fd, offset, length); 77689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project struct stat sb; 77789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int ret = fstat(fd, &sb); 77889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != 0) { 77989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 78089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 78189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 78289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 78389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_dev = %llu", sb.st_dev); 78489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_mode = %u", sb.st_mode); 78589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_uid = %lu", sb.st_uid); 78689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_gid = %lu", sb.st_gid); 78789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("st_size = %llu", sb.st_size); 78889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 78989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (offset >= sb.st_size) { 79089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("offset error"); 79189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 79289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return UNKNOWN_ERROR; 79389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 79489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (offset + length > sb.st_size) { 79589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project length = sb.st_size - offset; 79689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("calculated length = %lld", length); 79789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 79889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 79989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(fd, offset, length); 80089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 80189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 80289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 80389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = createPlayer(playerType); 80489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 80589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 80689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!p->hardwareOutput()) { 80789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mAudioOutput = new AudioOutput(); 80889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(p.get())->setAudioSink(mAudioOutput); 80989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 81089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 81189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // now set data source 81289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStatus = p->setDataSource(fd, offset, length); 81389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mStatus == NO_ERROR) mPlayer = p; 81489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mStatus; 81589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 81689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 81789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setVideoSurface(const sp<ISurface>& surface) 81889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 81989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setVideoSurface(%p)", mConnId, surface.get()); 82089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 82189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 82289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->setVideoSurface(surface); 82389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 82489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 8251d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Cataniastatus_t MediaPlayerService::Client::invoke(const Parcel& request, 8261d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania Parcel *reply) 8271d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania{ 8281d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania sp<MediaPlayerBase> p = getPlayer(); 8291d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania if (p == NULL) return UNKNOWN_ERROR; 8301d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania return p->invoke(request, reply); 8311d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania} 8321d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania 833a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania// This call doesn't need to access the native player. 834a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniastatus_t MediaPlayerService::Client::setMetadataFilter(const Parcel& filter) 835a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 836a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania status_t status; 837a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania Vector<int32_t> allow, drop; 838a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 839a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (unmarshallBothFilters(filter, &allow, &drop, &status)) 840a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 841a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania Mutex::Autolock l(mLock); 842a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 843a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania mMetadataAllow = allow; 844a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania mMetadataDrop = drop; 845a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 846a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return status; 847a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 848a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 84989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::prepareAsync() 85089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 85189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] prepareAsync", mConnId); 85289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 85389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 85489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->prepareAsync(); 85589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 85689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("start Antagonizer"); 85789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) mAntagonizer->start(); 85889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 85989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 86089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 86189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 86289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::start() 86389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 86489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] start", mConnId); 86589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 86689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 86789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->setLooping(mLoop); 86889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->start(); 86989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 87089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 87189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::stop() 87289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 87389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] stop", mConnId); 87489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 87589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 87689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->stop(); 87789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 87889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 87989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::pause() 88089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 88189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] pause", mConnId); 88289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 88389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 88489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->pause(); 88589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 88689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 88789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::isPlaying(bool* state) 88889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 88989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *state = false; 89089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 89189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 89289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *state = p->isPlaying(); 89389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] isPlaying: %d", mConnId, *state); 89489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 89589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 89689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 89789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::getCurrentPosition(int *msec) 89889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 89989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getCurrentPosition"); 90089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 90189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 90289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->getCurrentPosition(msec); 90389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) { 90489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] getCurrentPosition = %d", mConnId, *msec); 90589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 90689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("getCurrentPosition returned %d", ret); 90789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 90889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 90989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 91089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 91189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::getDuration(int *msec) 91289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 91389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getDuration"); 91489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 91589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 91689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = p->getDuration(msec); 91789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret == NO_ERROR) { 91889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] getDuration = %d", mConnId, *msec); 91989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 92089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("getDuration returned %d", ret); 92189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 92289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 92389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 92489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 92589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::seekTo(int msec) 92689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 92789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] seekTo(%d)", mConnId, msec); 92889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 92989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 93089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->seekTo(msec); 93189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 93289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 93389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::reset() 93489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 93589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] reset", mConnId); 93689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 93789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 93889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p->reset(); 93989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 94089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 94189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setAudioStreamType(int type) 94289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 94389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setAudioStreamType(%d)", mConnId, type); 94489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // TODO: for hardware output, call player instead 94589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 94689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) mAudioOutput->setAudioStreamType(type); 94789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 94889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 94989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 95089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setLooping(int loop) 95189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 95289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setLooping(%d)", mConnId, loop); 95389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = loop; 95489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 95589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != 0) return p->setLooping(loop); 95689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 95789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 95889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 95989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::Client::setVolume(float leftVolume, float rightVolume) 96089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 96189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] setVolume(%f, %f)", mConnId, leftVolume, rightVolume); 96289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // TODO: for hardware output, call player instead 96389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock l(mLock); 96489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mAudioOutput != 0) mAudioOutput->setVolume(leftVolume, rightVolume); 96589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 96689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 96789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 96889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::Client::notify(void* cookie, int msg, int ext1, int ext2) 96989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 97089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Client* client = static_cast<Client*>(cookie); 971a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 972a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (MEDIA_INFO == msg && 973a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania MEDIA_INFO_METADATA_UPDATE == ext1 && 974a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania client->shouldDropMetadata(ext2 /* metadata type */)) { 975a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return; 976a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 97789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("[%d] notify (%p, %d, %d, %d)", client->mConnId, cookie, msg, ext1, ext2); 97889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project client->mClient->notify(msg, ext1, ext2); 97989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 98089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 981a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniabool MediaPlayerService::Client::shouldDropMetadata(int code) const 982a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 983a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania Mutex::Autolock l(mLock); 984a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 985a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (findMetadata(mMetadataDrop, code)) 986a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 987a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 988a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 989a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 990a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania if (mMetadataAllow.isEmpty() || findMetadata(mMetadataAllow, code)) 991a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 992a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return false; 993a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 994a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania else 995a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania { 996a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return true; 997a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 998a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 999a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 100089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 100189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectconst int Antagonizer::interval = 10000; // 10 msecs 100289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 100389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectAntagonizer::Antagonizer(notify_callback_f cb, void* client) : 100489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mExit(false), mActive(false), mClient(client), mCb(cb) 100589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 100689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project createThread(callbackThread, this); 100789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 100889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 100989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid Antagonizer::kill() 101089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 101189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 101289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mActive = false; 101389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mExit = true; 101489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCondition.wait(mLock); 101589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 101689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 101789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectint Antagonizer::callbackThread(void* user) 101889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 101989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Antagonizer started"); 102089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Antagonizer* p = reinterpret_cast<Antagonizer*>(user); 102189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project while (!p->mExit) { 102289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p->mActive) { 102389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("send event"); 102489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCb(p->mClient, 0, 0, 0); 102589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 102689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project usleep(interval); 102789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 102889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(p->mLock); 102989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCondition.signal(); 103089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Antagonizer stopped"); 103189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return 0; 103289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 103389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 103489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 103589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatic size_t kDefaultHeapSize = 1024 * 1024; // 1MB 103689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 103789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMemory> MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 103889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 103989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("decode(%s)", url); 104089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MemoryBase> mem; 104189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> player; 104289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 104389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Protect our precious, precious DRMd ringtones by only allowing 104489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // decoding of http, but not filesystem paths or content Uris. 104589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // If the application wants to decode those, it should open a 104689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // filedescriptor for them and use that. 104789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (url != NULL && strncmp(url, "http://", 7) != 0) { 104889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("Can't decode %s by path, use filedescriptor instead", url); 104989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 105089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 105189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 105289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(url); 105389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 105489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 105589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 105689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<AudioCache> cache = new AudioCache(url); 105789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player = android::createPlayer(playerType, cache.get(), cache->notify); 105889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player == NULL) goto Exit; 105989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->hardwareOutput()) goto Exit; 106089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 106189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(player.get())->setAudioSink(cache); 106289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 106389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // set data source 106489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->setDataSource(url) != NO_ERROR) goto Exit; 106589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 106689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepare"); 106789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->prepareAsync(); 106889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 106989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for prepare"); 107089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 107189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 107289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 107389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->start(); 107489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 107589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for playback complete"); 107689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 107789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 107889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mem = new MemoryBase(cache->getHeap(), 0, cache->size()); 107989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pSampleRate = cache->sampleRate(); 108089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pNumChannels = cache->channelCount(); 108189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pFormat = cache->format(); 108289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 108389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 108489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectExit: 108589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player != 0) player->reset(); 108689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 108789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 108889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 108989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectsp<IMemory> MediaPlayerService::decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 109089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 109189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("decode(%d, %lld, %lld)", fd, offset, length); 109289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MemoryBase> mem; 109389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> player; 109489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 109589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player_type playerType = getPlayerType(fd, offset, length); 109689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("player type = %d", playerType); 109789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 109889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create the right type of player 109989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<AudioCache> cache = new AudioCache("decode_fd"); 110089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player = android::createPlayer(playerType, cache.get(), cache->notify); 110189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player == NULL) goto Exit; 110289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->hardwareOutput()) goto Exit; 110389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 110489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static_cast<MediaPlayerInterface*>(player.get())->setAudioSink(cache); 110589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 110689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // set data source 110789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player->setDataSource(fd, offset, length) != NO_ERROR) goto Exit; 110889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 110989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepare"); 111089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->prepareAsync(); 111189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 111289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for prepare"); 111389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 111489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 111589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 111689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project player->start(); 111789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 111889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait for playback complete"); 111989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 112089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 112189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mem = new MemoryBase(cache->getHeap(), 0, cache->size()); 112289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pSampleRate = cache->sampleRate(); 112389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pNumChannels = cache->channelCount(); 112489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *pFormat = cache->format(); 112589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 112689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 112789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectExit: 112889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player != 0) player->reset(); 112989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ::close(fd); 113089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mem; 113189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 113289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 113389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#undef LOG_TAG 113489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "AudioSink" 113589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioOutput::AudioOutput() 113689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 113789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = 0; 113889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStreamType = AudioSystem::MUSIC; 113989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLeftVolume = 1.0; 114089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mRightVolume = 1.0; 114189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLatency = 0; 114289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 0; 114389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 114489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 114589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 114689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioOutput::~AudioOutput() 114789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 114889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project close(); 114989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 115089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 115189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::setMinBufferCount() 115289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 115389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project char value[PROPERTY_VALUE_MAX]; 115489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (property_get("ro.kernel.qemu", value, 0)) { 115589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mIsOnEmulator = true; 115689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMinBufferCount = 12; // to prevent systematic buffer underrun for emulator 115789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 115889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 115989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 116089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectbool MediaPlayerService::AudioOutput::isOnEmulator() 116189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 116289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 116389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mIsOnEmulator; 116489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 116589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 116689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectint MediaPlayerService::AudioOutput::getMinBufferCount() 116789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 116889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project setMinBufferCount(); 116989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMinBufferCount; 117089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 117189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 117289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::bufferSize() const 117389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 117489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 117589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameCount() * frameSize(); 117689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 117789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 117889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::frameCount() const 117989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 118089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 118189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameCount(); 118289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 118389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 118489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::channelCount() const 118589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 118689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 118789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->channelCount(); 118889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 118989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 119089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::frameSize() const 119189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 119289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack == 0) return NO_INIT; 119389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mTrack->frameSize(); 119489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 119589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 119689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectuint32_t MediaPlayerService::AudioOutput::latency () const 119789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 119889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mLatency; 119989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 120089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 120189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectfloat MediaPlayerService::AudioOutput::msecsPerFrame() const 120289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 120389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMsecsPerFrame; 120489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 120589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 120689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioOutput::open(uint32_t sampleRate, int channelCount, int format, int bufferCount) 120789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 120889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Check argument "bufferCount" against the mininum buffer count 120989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (bufferCount < mMinBufferCount) { 121089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGD("bufferCount (%d) is too small and increased to %d", bufferCount, mMinBufferCount); 121189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bufferCount = mMinBufferCount; 121289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 121389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 121489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 121589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) close(); 121689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int afSampleRate; 121789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int afFrameCount; 121889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int frameCount; 121989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 122089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (AudioSystem::getOutputFrameCount(&afFrameCount, mStreamType) != NO_ERROR) { 122189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 122289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 122389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (AudioSystem::getOutputSamplingRate(&afSampleRate, mStreamType) != NO_ERROR) { 122489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 122589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 122689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 122789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project frameCount = (sampleRate*afFrameCount*bufferCount)/afSampleRate; 122889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AudioTrack *t = new AudioTrack(mStreamType, sampleRate, format, channelCount, frameCount); 122989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((t == 0) || (t->initCheck() != NO_ERROR)) { 123089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Unable to create audio track"); 123189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete t; 123289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 123389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 123489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 123589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setVolume"); 123689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project t->setVolume(mLeftVolume, mRightVolume); 123789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 1.e3 / (float) sampleRate; 123889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLatency = t->latency() + kAudioVideoDelayMs; 123989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = t; 124089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 124189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 124289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 124389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::start() 124489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 124589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 124689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) { 124789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->setVolume(mLeftVolume, mRightVolume); 124889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->start(); 124989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 125089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 125189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 125289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::write(const void* buffer, size_t size) 125389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 125489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project //LOGV("write(%p, %u)", buffer, size); 125589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) return mTrack->write(buffer, size); 125689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_INIT; 125789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 125889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 125989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::stop() 126089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 126189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("stop"); 126289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->stop(); 126389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 126489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 126589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::flush() 126689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 126789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("flush"); 126889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->flush(); 126989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 127089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 127189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::pause() 127289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 127389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("pause"); 127489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) mTrack->pause(); 127589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 127689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 127789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::close() 127889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 127989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("close"); 128089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project delete mTrack; 128189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack = 0; 128289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 128389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 128489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioOutput::setVolume(float left, float right) 128589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 128689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setVolume(%f, %f)", left, right); 128789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLeftVolume = left; 128889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mRightVolume = right; 128989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mTrack) { 129089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mTrack->setVolume(left, right); 129189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 129289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 129389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 129489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#undef LOG_TAG 129589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "AudioCache" 129689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayerService::AudioCache::AudioCache(const char* name) : 129789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mChannelCount(0), mFrameCount(1024), mSampleRate(0), mSize(0), 129889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mError(NO_ERROR), mCommandComplete(false) 129989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 130089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // create ashmem heap 130189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mHeap = new MemoryHeapBase(kDefaultHeapSize, 0, name); 130289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 130389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 130489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectuint32_t MediaPlayerService::AudioCache::latency () const 130589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 130689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return 0; 130789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 130889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 130989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectfloat MediaPlayerService::AudioCache::msecsPerFrame() const 131089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 131189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mMsecsPerFrame; 131289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 131389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 131489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::open(uint32_t sampleRate, int channelCount, int format, int bufferCount) 131589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 131689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 131789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mHeap->getHeapID() < 0) return NO_INIT; 131889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSampleRate = sampleRate; 131989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mChannelCount = (uint16_t)channelCount; 132089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mFormat = (uint16_t)format; 132189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mMsecsPerFrame = 1.e3 / (float) sampleRate; 132289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 132389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 132489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 132589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectssize_t MediaPlayerService::AudioCache::write(const void* buffer, size_t size) 132689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 132789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("write(%p, %u)", buffer, size); 132889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((buffer == 0) || (size == 0)) return size; 132989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 133089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint8_t* p = static_cast<uint8_t*>(mHeap->getBase()); 133189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p == NULL) return NO_INIT; 133289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p += mSize; 133389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("memcpy(%p, %p, %u)", p, buffer, size); 133489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mSize + size > mHeap->getSize()) { 133589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Heap size overflow! req size: %d, max size: %d", (mSize + size), mHeap->getSize()); 133689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size = mHeap->getSize() - mSize; 133789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 133889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project memcpy(p, buffer, size); 133989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSize += size; 134089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return size; 134189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 134289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 134389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// call with lock held 134489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::wait() 134589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 134689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock lock(mLock); 134789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!mCommandComplete) { 134889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSignal.wait(mLock); 134989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 135089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCommandComplete = false; 135189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 135289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mError == NO_ERROR) { 135389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait - success"); 135489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 135589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wait - error"); 135689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 135789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mError; 135889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 135989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 136089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayerService::AudioCache::notify(void* cookie, int msg, int ext1, int ext2) 136189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 136289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("notify(%p, %d, %d, %d)", cookie, msg, ext1, ext2); 136389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AudioCache* p = static_cast<AudioCache*>(cookie); 136489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 136589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // ignore buffering messages 136689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (msg == MEDIA_BUFFERING_UPDATE) return; 136789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 136889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // set error condition 136989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (msg == MEDIA_ERROR) { 137089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Error %d, %d occurred", ext1, ext2); 137189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mError = ext1; 137289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 137389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 137489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // wake up thread 137589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("wakeup thread"); 137689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mCommandComplete = true; 137789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->mSignal.signal(); 137889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 137989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 138089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; // namespace android 1381