MediaPlayerService.cpp revision e274db1efd73ec8444fa70b64a226d2efa71af87
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Copyright 2008, The Android Open Source Project 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** you may not use this file except in compliance with the License. 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** You may obtain a copy of the License at 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** See the License for the specific language governing permissions and 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** limitations under the License. 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project*/ 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// Proxy for media player implementations 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project//#define LOG_NDEBUG 0 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define LOG_TAG "MediaPlayerService" 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/Log.h> 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <sys/types.h> 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <sys/stat.h> 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <dirent.h> 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <unistd.h> 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <string.h> 30a650aaa3918f47ceb116ce8dfd3f1e423687fa69Mathias Agopian 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <cutils/atomic.h> 328f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania#include <cutils/properties.h> // for property_get 33a650aaa3918f47ceb116ce8dfd3f1e423687fa69Mathias Agopian 34a650aaa3918f47ceb116ce8dfd3f1e423687fa69Mathias Agopian#include <utils/misc.h> 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/ActivityManager.h> 37a650aaa3918f47ceb116ce8dfd3f1e423687fa69Mathias Agopian 380795272aa226f4e965968a03daddc53ce30b7cdaMathias Agopian#include <binder/IPCThreadState.h> 390795272aa226f4e965968a03daddc53ce30b7cdaMathias Agopian#include <binder/IServiceManager.h> 400795272aa226f4e965968a03daddc53ce30b7cdaMathias Agopian#include <binder/MemoryHeapBase.h> 410795272aa226f4e965968a03daddc53ce30b7cdaMathias Agopian#include <binder/MemoryBase.h> 4220cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania#include <utils/Errors.h> // for status_t 4320cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania#include <utils/String8.h> 44c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen#include <utils/SystemClock.h> 4520cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania#include <utils/Vector.h> 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <cutils/properties.h> 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <media/MediaPlayerInterface.h> 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <media/mediarecorder.h> 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <media/MediaMetadataRetrieverInterface.h> 51bc7269278042e448299c2e80e4dbb16fed05791dniko#include <media/Metadata.h> 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <media/AudioTrack.h> 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "MediaRecorderClient.h" 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "MediaPlayerService.h" 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "MetadataRetrieverClient.h" 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "MidiFile.h" 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "VorbisPlayer.h" 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <media/PVPlayer.h> 618f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania#include "TestPlayerStub.h" 62e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber#include "StagefrightPlayer.h" 63e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 64e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber#include <OMX.h> 658f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* desktop Linux needs a little help with gettid() */ 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if defined(HAVE_GETTID) && !defined(HAVE_ANDROID_OS) 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define __KERNEL__ 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project# include <linux/unistd.h> 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef _syscall0 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project_syscall0(pid_t,gettid) 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#else 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpid_t gettid() { return syscall(__NR_gettid);} 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#undef __KERNEL__ 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 78b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catanianamespace { 79bc7269278042e448299c2e80e4dbb16fed05791dnikousing android::media::Metadata; 80b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniausing android::status_t; 81b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniausing android::OK; 82b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniausing android::BAD_VALUE; 83b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniausing android::NOT_ENOUGH_DATA; 84b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniausing android::Parcel; 85b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 86b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// Max number of entries in the filter. 87b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniaconst int kMaxFilterSize = 64; // I pulled that out of thin air. 88b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 89bc7269278042e448299c2e80e4dbb16fed05791dniko// FIXME: Move all the metadata related function in the Metadata.cpp 908994837f27e783a10f5cc038a7ae7595aabffdb6niko 91b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 92b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// Unmarshall a filter from a Parcel. 93b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// Filter format in a parcel: 94b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// 95b2c693919be966f179080a9ec70a7a82dbf57627Nicolas 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 96b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 97b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// | number of entries (n) | 98b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 99b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// | metadata type 1 | 100b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 101b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// | metadata type 2 | 102b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 103b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// .... 104b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 105b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// | metadata type n | 106b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 107b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// 108b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// @param p Parcel that should start with a filter. 109b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// @param[out] filter On exit contains the list of metadata type to be 110b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// filtered. 111b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// @param[out] status On exit contains the status code to be returned. 112b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// @return true if the parcel starts with a valid filter. 113b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniabool unmarshallFilter(const Parcel& p, 114bc7269278042e448299c2e80e4dbb16fed05791dniko Metadata::Filter *filter, 115b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania status_t *status) 116b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania{ 1174df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania int32_t val; 1184df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if (p.readInt32(&val) != OK) 119b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania { 120b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania LOGE("Failed to read filter's length"); 121b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania *status = NOT_ENOUGH_DATA; 122b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return false; 123b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 124b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 1254df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if( val > kMaxFilterSize || val < 0) 126b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania { 1274df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania LOGE("Invalid filter len %d", val); 128b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania *status = BAD_VALUE; 129b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return false; 130b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 131b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 1324df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania const size_t num = val; 133b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 134b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania filter->clear(); 1354df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania filter->setCapacity(num); 136b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 137bc7269278042e448299c2e80e4dbb16fed05791dniko size_t size = num * sizeof(Metadata::Type); 138b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 1394df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 1404df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if (p.dataAvail() < size) 141b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania { 1424df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania LOGE("Filter too short expected %d but got %d", size, p.dataAvail()); 143b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania *status = NOT_ENOUGH_DATA; 144b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return false; 145b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 146b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 147bc7269278042e448299c2e80e4dbb16fed05791dniko const Metadata::Type *data = 148bc7269278042e448299c2e80e4dbb16fed05791dniko static_cast<const Metadata::Type*>(p.readInplace(size)); 149b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 1504df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if (NULL == data) 151b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania { 152b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania LOGE("Filter had no data"); 153b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania *status = BAD_VALUE; 154b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return false; 155b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 156b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 157b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania // TODO: The stl impl of vector would be more efficient here 158b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania // because it degenerates into a memcpy on pod types. Try to 159b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania // replace later or use stl::set. 1604df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania for (size_t i = 0; i < num; ++i) 161b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania { 1624df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania filter->add(*data); 163b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania ++data; 164b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 165b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania *status = OK; 166b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return true; 167b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania} 168b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 1694df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania// @param filter Of metadata type. 170b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// @param val To be searched. 171b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// @return true if a match was found. 172bc7269278042e448299c2e80e4dbb16fed05791dnikobool findMetadata(const Metadata::Filter& filter, const int32_t val) 173b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania{ 174b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania // Deal with empty and ANY right away 175b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania if (filter.isEmpty()) return false; 176bc7269278042e448299c2e80e4dbb16fed05791dniko if (filter[0] == Metadata::kAny) return true; 177b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 1784df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania return filter.indexOf(val) >= 0; 179b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania} 180b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 181b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania} // anonymous namespace 182b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 183b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnamespace android { 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// TODO: Temp hack until we can register players 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projecttypedef struct { 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char *extension; 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const player_type playertype; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} extmap; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextmap FILE_EXTS [] = { 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".mid", SONIVOX_PLAYER}, 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".midi", SONIVOX_PLAYER}, 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".smf", SONIVOX_PLAYER}, 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".xmf", SONIVOX_PLAYER}, 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".imy", SONIVOX_PLAYER}, 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".rtttl", SONIVOX_PLAYER}, 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".rtx", SONIVOX_PLAYER}, 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".ota", SONIVOX_PLAYER}, 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".ogg", VORBIS_PLAYER}, 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {".oga", VORBIS_PLAYER}, 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// TODO: Find real cause of Audio/Video delay in PV framework and remove this workaround 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* static */ int MediaPlayerService::AudioOutput::mMinBufferCount = 4; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* static */ bool MediaPlayerService::AudioOutput::mIsOnEmulator = false; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::instantiate() { 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defaultServiceManager()->addService( 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String16("media.player"), new MediaPlayerService()); 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectMediaPlayerService::MediaPlayerService() 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("MediaPlayerService created"); 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNextConnId = 1; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectMediaPlayerService::~MediaPlayerService() 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("MediaPlayerService destroyed"); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectsp<IMediaRecorder> MediaPlayerService::createMediaRecorder(pid_t pid) 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 226680f8c77d5e9e89ced62047f703b47a6b6cf4b86Jean-Baptiste Queru#ifndef NO_OPENCORE 227608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang sp<MediaRecorderClient> recorder = new MediaRecorderClient(this, pid); 228608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang wp<MediaRecorderClient> w = recorder; 229608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang Mutex::Autolock lock(mLock); 230608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang mMediaRecorderClients.add(w); 231680f8c77d5e9e89ced62047f703b47a6b6cf4b86Jean-Baptiste Queru#else 232680f8c77d5e9e89ced62047f703b47a6b6cf4b86Jean-Baptiste Queru sp<MediaRecorderClient> recorder = NULL; 233680f8c77d5e9e89ced62047f703b47a6b6cf4b86Jean-Baptiste Queru#endif 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("Create new media recorder client from pid %d", pid); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return recorder; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 238608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wangvoid MediaPlayerService::removeMediaRecorderClient(wp<MediaRecorderClient> client) 239608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang{ 240608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang Mutex::Autolock lock(mLock); 241608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang mMediaRecorderClients.remove(client); 242608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang LOGV("Delete media recorder client"); 243608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang} 244608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectsp<IMediaMetadataRetriever> MediaPlayerService::createMetadataRetriever(pid_t pid) 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MetadataRetrieverClient> retriever = new MetadataRetrieverClient(pid); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("Create new media retriever from pid %d", pid); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return retriever; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectsp<IMediaPlayer> MediaPlayerService::create(pid_t pid, const sp<IMediaPlayerClient>& client, const char* url) 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int32_t connId = android_atomic_inc(&mNextConnId); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<Client> c = new Client(this, pid, connId, client); 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("Create new client(%d) from pid %d, url=%s, connId=%d", connId, pid, url, connId); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NO_ERROR != c->setDataSource(url)) 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project c.clear(); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return c; 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wp<Client> w = c; 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock lock(mLock); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClients.add(w); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return c; 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectsp<IMediaPlayer> MediaPlayerService::create(pid_t pid, const sp<IMediaPlayerClient>& client, 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fd, int64_t offset, int64_t length) 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int32_t connId = android_atomic_inc(&mNextConnId); 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<Client> c = new Client(this, pid, connId, client); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("Create new client(%d) from pid %d, fd=%d, offset=%lld, length=%lld", 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project connId, pid, fd, offset, length); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NO_ERROR != c->setDataSource(fd, offset, length)) { 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project c.clear(); 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wp<Client> w = c; 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock lock(mLock); 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClients.add(w); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ::close(fd); 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return c; 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 286784202ea115603004b067aacf6a57bf5d2a7d53bAndreas Hubersp<IOMX> MediaPlayerService::getOMX() { 287784202ea115603004b067aacf6a57bf5d2a7d53bAndreas Huber Mutex::Autolock autoLock(mLock); 288784202ea115603004b067aacf6a57bf5d2a7d53bAndreas Huber 289784202ea115603004b067aacf6a57bf5d2a7d53bAndreas Huber if (mOMX.get() == NULL) { 290784202ea115603004b067aacf6a57bf5d2a7d53bAndreas Huber mOMX = new OMX; 291784202ea115603004b067aacf6a57bf5d2a7d53bAndreas Huber } 292784202ea115603004b067aacf6a57bf5d2a7d53bAndreas Huber 293784202ea115603004b067aacf6a57bf5d2a7d53bAndreas Huber return mOMX; 294e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber} 295e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::dump(int fd, const Vector<String16>& args) const 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const size_t SIZE = 256; 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char buffer[SIZE]; 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 result; 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(" AudioCache\n"); 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mHeap != 0) { 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, 255, " heap base(%p), size(%d), flags(%d), device(%s)\n", 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeap->getBase(), mHeap->getSize(), mHeap->getFlags(), mHeap->getDevice()); 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, 255, " msec per frame(%f), channel count(%d), format(%d), frame count(%ld)\n", 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMsecsPerFrame, mChannelCount, mFormat, mFrameCount); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, 255, " sample rate(%d), size(%d), error(%d), command complete(%s)\n", 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSampleRate, mSize, mError, mCommandComplete?"true":"false"); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ::write(fd, result.string(), result.size()); 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::AudioOutput::dump(int fd, const Vector<String16>& args) const 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const size_t SIZE = 256; 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char buffer[SIZE]; 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 result; 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(" AudioOutput\n"); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, 255, " stream type(%d), left - right volume(%f, %f)\n", 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType, mLeftVolume, mRightVolume); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, 255, " msec per frame(%f), latency (%d)\n", 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMsecsPerFrame, mLatency); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ::write(fd, result.string(), result.size()); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack != 0) { 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTrack->dump(fd, args); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::dump(int fd, const Vector<String16>& args) const 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const size_t SIZE = 256; 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char buffer[SIZE]; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 result; 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(" Client\n"); 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, 255, " pid(%d), connId(%d), status(%d), looping(%s)\n", 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPid, mConnId, mStatus, mLoop?"true": "false"); 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project write(fd, result.string(), result.size()); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioOutput != 0) { 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioOutput->dump(fd, args); 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project write(fd, "\n", 1); 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int myTid() { 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef HAVE_GETTID 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return gettid(); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#else 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return getpid(); 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if defined(__arm__) 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern "C" void get_malloc_leak_info(uint8_t** info, size_t* overallSize, 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t* infoSize, size_t* totalMemory, size_t* backtraceSize); 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern "C" void free_malloc_leak_info(uint8_t* info); 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36827123468b33cb61a1600079d583302b1b078b2eeAndreas Huber// Use the String-class below instead of String8 to allocate all memory 36927123468b33cb61a1600079d583302b1b078b2eeAndreas Huber// beforehand and not reenter the heap while we are examining it... 37027123468b33cb61a1600079d583302b1b078b2eeAndreas Huberstruct MyString8 { 37127123468b33cb61a1600079d583302b1b078b2eeAndreas Huber static const size_t MAX_SIZE = 256 * 1024; 37227123468b33cb61a1600079d583302b1b078b2eeAndreas Huber 37327123468b33cb61a1600079d583302b1b078b2eeAndreas Huber MyString8() 37427123468b33cb61a1600079d583302b1b078b2eeAndreas Huber : mPtr((char *)malloc(MAX_SIZE)) { 37527123468b33cb61a1600079d583302b1b078b2eeAndreas Huber *mPtr = '\0'; 37627123468b33cb61a1600079d583302b1b078b2eeAndreas Huber } 37727123468b33cb61a1600079d583302b1b078b2eeAndreas Huber 37827123468b33cb61a1600079d583302b1b078b2eeAndreas Huber ~MyString8() { 37927123468b33cb61a1600079d583302b1b078b2eeAndreas Huber free(mPtr); 38027123468b33cb61a1600079d583302b1b078b2eeAndreas Huber } 38127123468b33cb61a1600079d583302b1b078b2eeAndreas Huber 38227123468b33cb61a1600079d583302b1b078b2eeAndreas Huber void append(const char *s) { 38327123468b33cb61a1600079d583302b1b078b2eeAndreas Huber strcat(mPtr, s); 38427123468b33cb61a1600079d583302b1b078b2eeAndreas Huber } 38527123468b33cb61a1600079d583302b1b078b2eeAndreas Huber 38627123468b33cb61a1600079d583302b1b078b2eeAndreas Huber const char *string() const { 38727123468b33cb61a1600079d583302b1b078b2eeAndreas Huber return mPtr; 38827123468b33cb61a1600079d583302b1b078b2eeAndreas Huber } 38927123468b33cb61a1600079d583302b1b078b2eeAndreas Huber 39027123468b33cb61a1600079d583302b1b078b2eeAndreas Huber size_t size() const { 39127123468b33cb61a1600079d583302b1b078b2eeAndreas Huber return strlen(mPtr); 39227123468b33cb61a1600079d583302b1b078b2eeAndreas Huber } 39327123468b33cb61a1600079d583302b1b078b2eeAndreas Huber 39427123468b33cb61a1600079d583302b1b078b2eeAndreas Huberprivate: 39527123468b33cb61a1600079d583302b1b078b2eeAndreas Huber char *mPtr; 39627123468b33cb61a1600079d583302b1b078b2eeAndreas Huber 39727123468b33cb61a1600079d583302b1b078b2eeAndreas Huber MyString8(const MyString8 &); 39827123468b33cb61a1600079d583302b1b078b2eeAndreas Huber MyString8 &operator=(const MyString8 &); 39927123468b33cb61a1600079d583302b1b078b2eeAndreas Huber}; 40027123468b33cb61a1600079d583302b1b078b2eeAndreas Huber 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid memStatus(int fd, const Vector<String16>& args) 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const size_t SIZE = 256; 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char buffer[SIZE]; 40527123468b33cb61a1600079d583302b1b078b2eeAndreas Huber MyString8 result; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typedef struct { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t size; 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t dups; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intptr_t * backtrace; 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } AllocEntry; 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint8_t *info = NULL; 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t overallSize = 0; 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t infoSize = 0; 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t totalMemory = 0; 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t backtraceSize = 0; 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project get_malloc_leak_info(&info, &overallSize, &infoSize, &totalMemory, &backtraceSize); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (info) { 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint8_t *ptr = info; 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t count = overallSize / infoSize; 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, SIZE, " Allocation count %i\n", count); 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AllocEntry * entries = new AllocEntry[count]; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0; i < count; i++) { 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each entry should be size_t, size_t, intptr_t[backtraceSize] 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AllocEntry *e = &entries[i]; 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e->size = *reinterpret_cast<size_t *>(ptr); 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ptr += sizeof(size_t); 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e->dups = *reinterpret_cast<size_t *>(ptr); 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ptr += sizeof(size_t); 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e->backtrace = reinterpret_cast<intptr_t *>(ptr); 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ptr += sizeof(intptr_t) * backtraceSize; 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now we need to sort the entries. They come sorted by size but 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // not by stack trace which causes problems using diff. 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool moved; 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project moved = false; 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0; i < (count - 1); i++) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AllocEntry *e1 = &entries[i]; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AllocEntry *e2 = &entries[i+1]; 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool swap = e1->size < e2->size; 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (e1->size == e2->size) { 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for(size_t j = 0; j < backtraceSize; j++) { 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (e1->backtrace[j] == e2->backtrace[j]) { 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project swap = e1->backtrace[j] < e2->backtrace[j]; 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (swap) { 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AllocEntry t = entries[i]; 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project entries[i] = entries[i+1]; 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project entries[i+1] = t; 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project moved = true; 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (moved); 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0; i < count; i++) { 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AllocEntry *e = &entries[i]; 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, SIZE, "size %8i, dup %4i", e->size, e->dups); 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t ct = 0; (ct < backtraceSize) && e->backtrace[ct]; ct++) { 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ct) { 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(", "); 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, SIZE, "0x%08x", e->backtrace[ct]); 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append("\n"); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete[] entries; 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project free_malloc_leak_info(info); 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project write(fd, result.string(), result.size()); 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::dump(int fd, const Vector<String16>& args) 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const size_t SIZE = 256; 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char buffer[SIZE]; 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 result; 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(String16("android.permission.DUMP")) == false) { 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, SIZE, "Permission Denial: " 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "can't dump MediaPlayerService from pid=%d, uid=%d\n", 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IPCThreadState::self()->getCallingPid(), 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IPCThreadState::self()->getCallingUid()); 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock lock(mLock); 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0, n = mClients.size(); i < n; ++i) { 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<Client> c = mClients[i].promote(); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (c != 0) c->dump(fd, args); 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 511608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang for (int i = 0, n = mMediaRecorderClients.size(); i < n; ++i) { 512608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang result.append(" MediaRecorderClient\n"); 513608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang sp<MediaRecorderClient> c = mMediaRecorderClients[i].promote(); 514608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang snprintf(buffer, 255, " pid(%d)\n\n", c->mPid); 515608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang result.append(buffer); 516608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang } 517608a2630bb1eec63431cf065a76962e138aa1dc2Gloria Wang 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(" Files opened and/or mapped:\n"); 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/maps", myTid()); 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project FILE *f = fopen(buffer, "r"); 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (f) { 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (!feof(f)) { 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fgets(buffer, SIZE, f); 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (strstr(buffer, " /sdcard/") || 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project strstr(buffer, " /system/sounds/") || 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project strstr(buffer, " /system/media/")) { 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(" "); 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fclose(f); 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append("couldn't open "); 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append("\n"); 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/fd", myTid()); 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DIR *d = opendir(buffer); 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (d) { 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project struct dirent *ent; 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while((ent = readdir(d)) != NULL) { 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (strcmp(ent->d_name,".") && strcmp(ent->d_name,"..")) { 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, SIZE, "/proc/%d/fd/%s", myTid(), ent->d_name); 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project struct stat s; 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lstat(buffer, &s) == 0) { 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((s.st_mode & S_IFMT) == S_IFLNK) { 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char linkto[256]; 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int len = readlink(buffer, linkto, sizeof(linkto)); 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(len > 0) { 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(len > 255) { 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project linkto[252] = '.'; 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project linkto[253] = '.'; 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project linkto[254] = '.'; 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project linkto[255] = 0; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project linkto[len] = 0; 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (strstr(linkto, "/sdcard/") == linkto || 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project strstr(linkto, "/system/sounds/") == linkto || 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project strstr(linkto, "/system/media/") == linkto) { 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(" "); 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(" -> "); 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(linkto); 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append("\n"); 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(" unexpected type for "); 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append("\n"); 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project closedir(d); 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append("couldn't open "); 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append("\n"); 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if defined(__arm__) 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool dumpMem = false; 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0; i < args.size(); i++) { 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (args[i] == String16("-m")) { 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dumpMem = true; 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dumpMem) { 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memStatus(fd, args); 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project write(fd, result.string(), result.size()); 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::removeClient(wp<Client> client) 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock lock(mLock); 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClients.remove(client); 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectMediaPlayerService::Client::Client(const sp<MediaPlayerService>& service, pid_t pid, 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int32_t connId, const sp<IMediaPlayerClient>& client) 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("Client(%d) constructor", connId); 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPid = pid; 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mConnId = connId; 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService = service; 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClient = client; 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoop = false; 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStatus = NO_INIT; 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if CALLBACK_ANTAGONIZER 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("create Antagonizer"); 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAntagonizer = new Antagonizer(notify, this); 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectMediaPlayerService::Client::~Client() 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("Client(%d) destructor pid = %d", mConnId, mPid); 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioOutput.clear(); 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wp<Client> client(this); 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project disconnect(); 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService->removeClient(client); 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::Client::disconnect() 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("disconnect(%d) from pid %d", mConnId, mPid); 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // grab local reference and clear main reference to prevent future 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // access to object 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p; 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock l(mLock); 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p = mPlayer; 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 641cb9a44ed089b9f756f1fda6c9f7994e617138b36Dave Sparks mClient.clear(); 642e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPlayer.clear(); 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // clear the notification to prevent callbacks to dead client 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and reset the player. We assume the player will serialize 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // access to itself if necessary. 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p != 0) { 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->setNotifyCallback(0, 0); 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if CALLBACK_ANTAGONIZER 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("kill Antagonizer"); 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAntagonizer->kill(); 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->reset(); 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IPCThreadState::self()->flushCommands(); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6600d596d4724c7da0719b0621648216f0906e774ddAndreas Huberstatic player_type getDefaultPlayerType() { 6612aa39c45072537739873ae6d0d79264fc5fb7349Andreas Huber#if BUILD_WITH_FULL_STAGEFRIGHT 6620d596d4724c7da0719b0621648216f0906e774ddAndreas Huber char value[PROPERTY_VALUE_MAX]; 6630d596d4724c7da0719b0621648216f0906e774ddAndreas Huber if (property_get("media.stagefright.enable-player", value, NULL) 6640d596d4724c7da0719b0621648216f0906e774ddAndreas Huber && (!strcmp(value, "1") || !strcasecmp(value, "true"))) { 6650d596d4724c7da0719b0621648216f0906e774ddAndreas Huber return STAGEFRIGHT_PLAYER; 6660d596d4724c7da0719b0621648216f0906e774ddAndreas Huber } 6672aa39c45072537739873ae6d0d79264fc5fb7349Andreas Huber#endif 6680d596d4724c7da0719b0621648216f0906e774ddAndreas Huber 6690d596d4724c7da0719b0621648216f0906e774ddAndreas Huber return PV_PLAYER; 6700d596d4724c7da0719b0621648216f0906e774ddAndreas Huber} 6710d596d4724c7da0719b0621648216f0906e774ddAndreas Huber 672392ff3b5296e0cee8d5db386d2ef72e2719890c8James Dongplayer_type getPlayerType(int fd, int64_t offset, int64_t length) 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char buf[20]; 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lseek(fd, offset, SEEK_SET); 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project read(fd, buf, sizeof(buf)); 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lseek(fd, offset, SEEK_SET); 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long ident = *((long*)buf); 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ogg vorbis? 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ident == 0x5367674f) // 'OggS' 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return VORBIS_PLAYER; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Some kind of MIDI? 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EAS_DATA_HANDLE easdata; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (EAS_Init(&easdata) == EAS_SUCCESS) { 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EAS_FILE locator; 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locator.path = NULL; 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locator.fd = fd; 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locator.offset = offset; 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locator.length = length; 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EAS_HANDLE eashandle; 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (EAS_OpenFile(easdata, &locator, &eashandle) == EAS_SUCCESS) { 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EAS_CloseFile(easdata, eashandle); 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EAS_Shutdown(easdata); 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return SONIVOX_PLAYER; 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EAS_Shutdown(easdata); 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7020d596d4724c7da0719b0621648216f0906e774ddAndreas Huber return getDefaultPlayerType(); 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 705392ff3b5296e0cee8d5db386d2ef72e2719890c8James Dongplayer_type getPlayerType(const char* url) 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7078f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania if (TestPlayerStub::canBeUsed(url)) { 7088f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania return TEST_PLAYER; 7098f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania } 7108f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // use MidiFile for MIDI extensions 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int lenURL = strlen(url); 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < NELEM(FILE_EXTS); ++i) { 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int len = strlen(FILE_EXTS[i].extension); 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int start = lenURL - len; 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (start > 0) { 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!strncmp(url + start, FILE_EXTS[i].extension, len)) { 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FILE_EXTS[i].playertype; 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7236a3a018f91c51b5cc223d1d081144354362f87b5Andreas Huber if (!strncasecmp(url, "http://", 7)) { 72467aee053ba449522e65346a5095a571edcf676eaAndreas Huber char value[PROPERTY_VALUE_MAX]; 72567aee053ba449522e65346a5095a571edcf676eaAndreas Huber if (!property_get("media.stagefright.enable-http", value, NULL) 72667aee053ba449522e65346a5095a571edcf676eaAndreas Huber || (strcmp(value, "1") && strcasecmp(value, "true"))) { 72767aee053ba449522e65346a5095a571edcf676eaAndreas Huber // For now, we're going to use PV for http-based playback 72867aee053ba449522e65346a5095a571edcf676eaAndreas Huber // by default until we can clear up a few more issues. 72967aee053ba449522e65346a5095a571edcf676eaAndreas Huber return PV_PLAYER; 73067aee053ba449522e65346a5095a571edcf676eaAndreas Huber } 7316a3a018f91c51b5cc223d1d081144354362f87b5Andreas Huber } 7326a3a018f91c51b5cc223d1d081144354362f87b5Andreas Huber 7330d596d4724c7da0719b0621648216f0906e774ddAndreas Huber return getDefaultPlayerType(); 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic sp<MediaPlayerBase> createPlayer(player_type playerType, void* cookie, 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project notify_callback_f notifyFunc) 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p; 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (playerType) { 741680f8c77d5e9e89ced62047f703b47a6b6cf4b86Jean-Baptiste Queru#ifndef NO_OPENCORE 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PV_PLAYER: 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV(" create PVPlayer"); 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p = new PVPlayer(); 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 746680f8c77d5e9e89ced62047f703b47a6b6cf4b86Jean-Baptiste Queru#endif 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SONIVOX_PLAYER: 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV(" create MidiFile"); 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p = new MidiFile(); 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VORBIS_PLAYER: 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV(" create VorbisPlayer"); 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p = new VorbisPlayer(); 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7552aa39c45072537739873ae6d0d79264fc5fb7349Andreas Huber#if BUILD_WITH_FULL_STAGEFRIGHT 756e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber case STAGEFRIGHT_PLAYER: 757e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber LOGV(" create StagefrightPlayer"); 758e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber p = new StagefrightPlayer; 759e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber break; 7602aa39c45072537739873ae6d0d79264fc5fb7349Andreas Huber#endif 7618f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania case TEST_PLAYER: 7628f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania LOGV("Create Test Player stub"); 7638f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania p = new TestPlayerStub(); 7648f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania break; 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p != NULL) { 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p->initCheck() == NO_ERROR) { 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->setNotifyCallback(cookie, notifyFunc); 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.clear(); 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == NULL) { 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Failed to create player object"); 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectsp<MediaPlayerBase> MediaPlayerService::Client::createPlayer(player_type playerType) 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // determine if we have the right player type 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = mPlayer; 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((p != NULL) && (p->playerType() != playerType)) { 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("delete player"); 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.clear(); 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == NULL) { 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p = android::createPlayer(playerType, this, notify); 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::setDataSource(const char *url) 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("setDataSource(%s)", url); 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (url == NULL) 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return UNKNOWN_ERROR; 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (strncmp(url, "content://", 10) == 0) { 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // get a filedescriptor for the content Uri and 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // pass it to the setDataSource(fd) method 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String16 url16(url); 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fd = android::openContentProviderFile(url16); 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fd < 0) 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Couldn't open fd for %s", url); 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return UNKNOWN_ERROR; 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setDataSource(fd, 0, 0x7fffffffffLL); // this sets mStatus 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project close(fd); 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mStatus; 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player_type playerType = getPlayerType(url); 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("player type = %d", playerType); 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // create the right type of player 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = createPlayer(playerType); 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == NULL) return NO_INIT; 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!p->hardwareOutput()) { 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioOutput = new AudioOutput(); 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static_cast<MediaPlayerInterface*>(p.get())->setAudioSink(mAudioOutput); 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // now set data source 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV(" setDataSource"); 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStatus = p->setDataSource(url); 8298f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania if (mStatus == NO_ERROR) { 8308f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania mPlayer = p; 8318f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania } else { 8328f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania LOGE(" error: %d", mStatus); 8338f5fcab05f1d6f644a9c30f012b8ff302f24a118Nicolas Catania } 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mStatus; 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::setDataSource(int fd, int64_t offset, int64_t length) 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("setDataSource fd=%d, offset=%lld, length=%lld", fd, offset, length); 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project struct stat sb; 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int ret = fstat(fd, &sb); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ret != 0) { 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("fstat(%d) failed: %d, %s", fd, ret, strerror(errno)); 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return UNKNOWN_ERROR; 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("st_dev = %llu", sb.st_dev); 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("st_mode = %u", sb.st_mode); 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("st_uid = %lu", sb.st_uid); 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("st_gid = %lu", sb.st_gid); 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("st_size = %llu", sb.st_size); 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (offset >= sb.st_size) { 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("offset error"); 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ::close(fd); 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return UNKNOWN_ERROR; 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (offset + length > sb.st_size) { 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project length = sb.st_size - offset; 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("calculated length = %lld", length); 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player_type playerType = getPlayerType(fd, offset, length); 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("player type = %d", playerType); 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // create the right type of player 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = createPlayer(playerType); 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == NULL) return NO_INIT; 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!p->hardwareOutput()) { 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioOutput = new AudioOutput(); 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static_cast<MediaPlayerInterface*>(p.get())->setAudioSink(mAudioOutput); 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // now set data source 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStatus = p->setDataSource(fd, offset, length); 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mStatus == NO_ERROR) mPlayer = p; 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mStatus; 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::setVideoSurface(const sp<ISurface>& surface) 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] setVideoSurface(%p)", mConnId, surface.get()); 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p->setVideoSurface(surface); 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 89020cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Cataniastatus_t MediaPlayerService::Client::invoke(const Parcel& request, 89120cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania Parcel *reply) 89220cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania{ 89320cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania sp<MediaPlayerBase> p = getPlayer(); 89420cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania if (p == NULL) return UNKNOWN_ERROR; 89520cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania return p->invoke(request, reply); 89620cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania} 89720cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 898b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// This call doesn't need to access the native player. 899b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniastatus_t MediaPlayerService::Client::setMetadataFilter(const Parcel& filter) 900b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania{ 901b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania status_t status; 902bc7269278042e448299c2e80e4dbb16fed05791dniko media::Metadata::Filter allow, drop; 903b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 9044df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if (unmarshallFilter(filter, &allow, &status) && 9054df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania unmarshallFilter(filter, &drop, &status)) { 9064df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania Mutex::Autolock lock(mLock); 907b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 908b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania mMetadataAllow = allow; 909b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania mMetadataDrop = drop; 910b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 911b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return status; 912b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania} 913b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 9144df8b2c760665d16a4f3438245247fe410815bc6Nicolas Cataniastatus_t MediaPlayerService::Client::getMetadata( 9154df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania bool update_only, bool apply_filter, Parcel *reply) 9165d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania{ 917bc7269278042e448299c2e80e4dbb16fed05791dniko sp<MediaPlayerBase> player = getPlayer(); 918bc7269278042e448299c2e80e4dbb16fed05791dniko if (player == 0) return UNKNOWN_ERROR; 9198994837f27e783a10f5cc038a7ae7595aabffdb6niko 9205d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania status_t status; 9218994837f27e783a10f5cc038a7ae7595aabffdb6niko // Placeholder for the return code, updated by the caller. 9228994837f27e783a10f5cc038a7ae7595aabffdb6niko reply->writeInt32(-1); 9234df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 924bc7269278042e448299c2e80e4dbb16fed05791dniko media::Metadata::Filter ids; 9254df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 9264df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania // We don't block notifications while we fetch the data. We clear 9274df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania // mMetadataUpdated first so we don't lose notifications happening 9284df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania // during the rest of this call. 9294df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania { 9304df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania Mutex::Autolock lock(mLock); 9314df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if (update_only) { 9328994837f27e783a10f5cc038a7ae7595aabffdb6niko ids = mMetadataUpdated; 9334df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania } 9344df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania mMetadataUpdated.clear(); 9354df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania } 9365d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania 937bc7269278042e448299c2e80e4dbb16fed05791dniko media::Metadata metadata(reply); 9384df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 939bc7269278042e448299c2e80e4dbb16fed05791dniko metadata.appendHeader(); 940bc7269278042e448299c2e80e4dbb16fed05791dniko status = player->getMetadata(ids, reply); 9418994837f27e783a10f5cc038a7ae7595aabffdb6niko 9428994837f27e783a10f5cc038a7ae7595aabffdb6niko if (status != OK) { 943bc7269278042e448299c2e80e4dbb16fed05791dniko metadata.resetParcel(); 9448994837f27e783a10f5cc038a7ae7595aabffdb6niko LOGE("getMetadata failed %d", status); 9458994837f27e783a10f5cc038a7ae7595aabffdb6niko return status; 9468994837f27e783a10f5cc038a7ae7595aabffdb6niko } 9478994837f27e783a10f5cc038a7ae7595aabffdb6niko 9488994837f27e783a10f5cc038a7ae7595aabffdb6niko // FIXME: Implement filtering on the result. Not critical since 9498994837f27e783a10f5cc038a7ae7595aabffdb6niko // filtering takes place on the update notifications already. This 9508994837f27e783a10f5cc038a7ae7595aabffdb6niko // would be when all the metadata are fetch and a filter is set. 9518994837f27e783a10f5cc038a7ae7595aabffdb6niko 9528994837f27e783a10f5cc038a7ae7595aabffdb6niko // Everything is fine, update the metadata length. 953bc7269278042e448299c2e80e4dbb16fed05791dniko metadata.updateLength(); 9548994837f27e783a10f5cc038a7ae7595aabffdb6niko return OK; 9555d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania} 9565d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::prepareAsync() 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] prepareAsync", mConnId); 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project status_t ret = p->prepareAsync(); 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if CALLBACK_ANTAGONIZER 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("start Antagonizer"); 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ret == NO_ERROR) mAntagonizer->start(); 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret; 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::start() 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] start", mConnId); 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->setLooping(mLoop); 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p->start(); 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::stop() 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] stop", mConnId); 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p->stop(); 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::pause() 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] pause", mConnId); 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p->pause(); 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::isPlaying(bool* state) 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *state = false; 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *state = p->isPlaying(); 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] isPlaying: %d", mConnId, *state); 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::getCurrentPosition(int *msec) 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("getCurrentPosition"); 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project status_t ret = p->getCurrentPosition(msec); 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ret == NO_ERROR) { 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] getCurrentPosition = %d", mConnId, *msec); 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("getCurrentPosition returned %d", ret); 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret; 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::getDuration(int *msec) 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("getDuration"); 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project status_t ret = p->getDuration(msec); 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ret == NO_ERROR) { 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] getDuration = %d", mConnId, *msec); 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("getDuration returned %d", ret); 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret; 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::seekTo(int msec) 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] seekTo(%d)", mConnId, msec); 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p->seekTo(msec); 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::reset() 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] reset", mConnId); 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == 0) return UNKNOWN_ERROR; 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p->reset(); 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::setAudioStreamType(int type) 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] setAudioStreamType(%d)", mConnId, type); 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: for hardware output, call player instead 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock l(mLock); 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioOutput != 0) mAudioOutput->setAudioStreamType(type); 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::setLooping(int loop) 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] setLooping(%d)", mConnId, loop); 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoop = loop; 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> p = getPlayer(); 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p != 0) return p->setLooping(loop); 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::Client::setVolume(float leftVolume, float rightVolume) 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] setVolume(%f, %f)", mConnId, leftVolume, rightVolume); 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: for hardware output, call player instead 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock l(mLock); 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioOutput != 0) mAudioOutput->setVolume(leftVolume, rightVolume); 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10764df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::Client::notify(void* cookie, int msg, int ext1, int ext2) 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Client* client = static_cast<Client*>(cookie); 1080b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 1081b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania if (MEDIA_INFO == msg && 10824df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania MEDIA_INFO_METADATA_UPDATE == ext1) { 1083bc7269278042e448299c2e80e4dbb16fed05791dniko const media::Metadata::Type metadata_type = ext2; 10844df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 10854df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if(client->shouldDropMetadata(metadata_type)) { 10864df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania return; 10874df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania } 10884df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 10894df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania // Update the list of metadata that have changed. getMetadata 10904df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania // also access mMetadataUpdated and clears it. 10914df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania client->addNewMetadataUpdate(metadata_type); 1092b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("[%d] notify (%p, %d, %d, %d)", client->mConnId, cookie, msg, ext1, ext2); 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project client->mClient->notify(msg, ext1, ext2); 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10974df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 1098bc7269278042e448299c2e80e4dbb16fed05791dnikobool MediaPlayerService::Client::shouldDropMetadata(media::Metadata::Type code) const 1099b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania{ 11004df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania Mutex::Autolock lock(mLock); 1101b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 11024df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if (findMetadata(mMetadataDrop, code)) { 1103b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return true; 1104b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 1105b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 11064df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if (mMetadataAllow.isEmpty() || findMetadata(mMetadataAllow, code)) { 1107b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return false; 11084df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania } else { 1109b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return true; 1110b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 1111b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania} 1112b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 11134df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 1114bc7269278042e448299c2e80e4dbb16fed05791dnikovoid MediaPlayerService::Client::addNewMetadataUpdate(media::Metadata::Type metadata_type) { 11154df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania Mutex::Autolock lock(mLock); 11164df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania if (mMetadataUpdated.indexOf(metadata_type) < 0) { 11174df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania mMetadataUpdated.add(metadata_type); 11184df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania } 11194df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania} 11204df8b2c760665d16a4f3438245247fe410815bc6Nicolas Catania 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if CALLBACK_ANTAGONIZER 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectconst int Antagonizer::interval = 10000; // 10 msecs 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAntagonizer::Antagonizer(notify_callback_f cb, void* client) : 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mExit(false), mActive(false), mClient(client), mCb(cb) 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createThread(callbackThread, this); 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid Antagonizer::kill() 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock _l(mLock); 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActive = false; 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mExit = true; 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCondition.wait(mLock); 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint Antagonizer::callbackThread(void* user) 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("Antagonizer started"); 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Antagonizer* p = reinterpret_cast<Antagonizer*>(user); 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (!p->mExit) { 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p->mActive) { 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("send event"); 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->mCb(p->mClient, 0, 0, 0); 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project usleep(interval); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock _l(p->mLock); 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->mCondition.signal(); 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("Antagonizer stopped"); 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic size_t kDefaultHeapSize = 1024 * 1024; // 1MB 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectsp<IMemory> MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("decode(%s)", url); 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MemoryBase> mem; 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> player; 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Protect our precious, precious DRMd ringtones by only allowing 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // decoding of http, but not filesystem paths or content Uris. 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the application wants to decode those, it should open a 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // filedescriptor for them and use that. 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (url != NULL && strncmp(url, "http://", 7) != 0) { 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("Can't decode %s by path, use filedescriptor instead", url); 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mem; 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player_type playerType = getPlayerType(url); 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("player type = %d", playerType); 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // create the right type of player 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<AudioCache> cache = new AudioCache(url); 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player = android::createPlayer(playerType, cache.get(), cache->notify); 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player == NULL) goto Exit; 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player->hardwareOutput()) goto Exit; 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static_cast<MediaPlayerInterface*>(player.get())->setAudioSink(cache); 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set data source 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player->setDataSource(url) != NO_ERROR) goto Exit; 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("prepare"); 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player->prepareAsync(); 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("wait for prepare"); 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("start"); 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player->start(); 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("wait for playback complete"); 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mem = new MemoryBase(cache->getHeap(), 0, cache->size()); 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *pSampleRate = cache->sampleRate(); 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *pNumChannels = cache->channelCount(); 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *pFormat = cache->format(); 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectExit: 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player != 0) player->reset(); 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mem; 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectsp<IMemory> MediaPlayerService::decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("decode(%d, %lld, %lld)", fd, offset, length); 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MemoryBase> mem; 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayerBase> player; 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player_type playerType = getPlayerType(fd, offset, length); 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("player type = %d", playerType); 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // create the right type of player 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<AudioCache> cache = new AudioCache("decode_fd"); 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player = android::createPlayer(playerType, cache.get(), cache->notify); 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player == NULL) goto Exit; 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player->hardwareOutput()) goto Exit; 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static_cast<MediaPlayerInterface*>(player.get())->setAudioSink(cache); 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set data source 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player->setDataSource(fd, offset, length) != NO_ERROR) goto Exit; 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("prepare"); 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player->prepareAsync(); 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("wait for prepare"); 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("start"); 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player->start(); 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("wait for playback complete"); 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cache->wait() != NO_ERROR) goto Exit; 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mem = new MemoryBase(cache->getHeap(), 0, cache->size()); 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *pSampleRate = cache->sampleRate(); 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *pNumChannels = cache->channelCount(); 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *pFormat = cache->format(); 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectExit: 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player != 0) player->reset(); 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ::close(fd); 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mem; 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1254c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen/* 1255c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen * Avert your eyes, ugly hack ahead. 1256c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen * The following is to support music visualizations. 1257c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen */ 1258c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1259c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic const int NUMVIZBUF = 32; 1260c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic const int VIZBUFFRAMES = 1024; 1261e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissenstatic const int BUFTIMEMSEC = NUMVIZBUF * VIZBUFFRAMES * 1000 / 44100; 1262e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissenstatic const int TOTALBUFTIMEMSEC = NUMVIZBUF * BUFTIMEMSEC; 1263c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1264c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic bool gotMem = false; 1265e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissenstatic sp<MemoryHeapBase> heap; 1266c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic sp<MemoryBase> mem[NUMVIZBUF]; 1267e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissenstatic uint64_t endTime; 1268c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic uint64_t lastReadTime; 1269c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic uint64_t lastWriteTime; 1270c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic int writeIdx = 0; 1271c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1272c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic void allocVizBufs() { 1273c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen if (!gotMem) { 1274e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen heap = new MemoryHeapBase(NUMVIZBUF * VIZBUFFRAMES * 2, 0, "snooper"); 1275c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen for (int i=0;i<NUMVIZBUF;i++) { 1276e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen mem[i] = new MemoryBase(heap, VIZBUFFRAMES * 2 * i, VIZBUFFRAMES * 2); 1277c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen } 1278e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen endTime = 0; 1279c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen gotMem = true; 1280c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen } 1281c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen} 1282c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1283c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1284c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen/* 1285c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen * Get a buffer of audio data that is about to be played. 1286c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen * We don't synchronize this because in practice the writer 1287c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen * is ahead of the reader, and even if we did happen to catch 1288c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen * a buffer while it's being written, it's just a visualization, 1289c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen * so no harm done. 1290c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen */ 1291c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic sp<MemoryBase> getVizBuffer() { 1292c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1293c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen allocVizBufs(); 1294c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1295e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen lastReadTime = uptimeMillis(); 1296c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1297c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen // if there is no recent buffer (yet), just return empty handed 1298c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen if (lastWriteTime + TOTALBUFTIMEMSEC < lastReadTime) { 1299e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen //LOGI("@@@@ no audio data to look at yet: %d + %d < %d", (int)lastWriteTime, TOTALBUFTIMEMSEC, (int)lastReadTime); 1300c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen return NULL; 1301c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen } 1302c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1303e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen int timedelta = endTime - lastReadTime; 1304e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen if (timedelta < 0) timedelta = 0; 1305e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen int framedelta = timedelta * 44100 / 1000; 1306e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen int headIdx = (writeIdx - framedelta) / VIZBUFFRAMES - 1; 1307e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen while (headIdx < 0) { 1308e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen headIdx += NUMVIZBUF; 1309c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen } 1310e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen return mem[headIdx]; 1311c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen} 1312c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1313e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen// Append the data to the vizualization buffer 1314c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic void makeVizBuffers(const char *data, int len, uint64_t time) { 1315c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1316c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen allocVizBufs(); 1317c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1318c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen uint64_t startTime = time; 1319c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen const int frameSize = 4; // 16 bit stereo sample is 4 bytes 1320e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen int offset = writeIdx; 1321e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen int maxoff = heap->getSize() / 2; // in shorts 1322e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen short *base = (short*)heap->getBase(); 1323e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen short *src = (short*)data; 1324e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen while (len > 0) { 1325e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen 1326e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen // Degrade quality by mixing to mono and clearing the lowest 3 bits. 1327e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen // This should still be good enough for a visualization 1328e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen base[offset++] = ((int(src[0]) + int(src[1])) >> 1) & ~0x7; 1329e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen src += 2; 1330e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen len -= frameSize; 1331e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen if (offset >= maxoff) { 1332e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen offset = 0; 1333e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen } 1334c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen } 1335e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen writeIdx = offset; 1336e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen endTime = time + (len / frameSize) / 44; 1337c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen //LOGI("@@@ stored buffers from %d to %d", uint32_t(startTime), uint32_t(time)); 1338c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen} 1339c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1340c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissensp<IMemory> MediaPlayerService::snoop() 1341c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen{ 1342c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen sp<MemoryBase> mem = getVizBuffer(); 1343c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen return mem; 1344c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen} 1345c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 1346c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#undef LOG_TAG 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define LOG_TAG "AudioSink" 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectMediaPlayerService::AudioOutput::AudioOutput() 1350e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber : mCallback(NULL), 1351e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber mCallbackCookie(NULL) { 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTrack = 0; 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = AudioSystem::MUSIC; 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLeftVolume = 1.0; 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRightVolume = 1.0; 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLatency = 0; 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMsecsPerFrame = 0; 1358c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen mNumFramesWritten = 0; 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMinBufferCount(); 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectMediaPlayerService::AudioOutput::~AudioOutput() 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project close(); 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::AudioOutput::setMinBufferCount() 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char value[PROPERTY_VALUE_MAX]; 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (property_get("ro.kernel.qemu", value, 0)) { 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsOnEmulator = true; 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMinBufferCount = 12; // to prevent systematic buffer underrun for emulator 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbool MediaPlayerService::AudioOutput::isOnEmulator() 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMinBufferCount(); 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIsOnEmulator; 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint MediaPlayerService::AudioOutput::getMinBufferCount() 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMinBufferCount(); 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMinBufferCount; 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::bufferSize() const 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack == 0) return NO_INIT; 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTrack->frameCount() * frameSize(); 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::frameCount() const 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack == 0) return NO_INIT; 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTrack->frameCount(); 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::channelCount() const 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack == 0) return NO_INIT; 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTrack->channelCount(); 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::frameSize() const 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack == 0) return NO_INIT; 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTrack->frameSize(); 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectuint32_t MediaPlayerService::AudioOutput::latency () const 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLatency; 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectfloat MediaPlayerService::AudioOutput::msecsPerFrame() const 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMsecsPerFrame; 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1422e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huberstatus_t MediaPlayerService::AudioOutput::open( 1423e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber uint32_t sampleRate, int channelCount, int format, int bufferCount, 1424e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber AudioCallback cb, void *cookie) 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1426e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber mCallback = cb; 1427e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber mCallbackCookie = cookie; 1428e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check argument "bufferCount" against the mininum buffer count 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (bufferCount < mMinBufferCount) { 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("bufferCount (%d) is too small and increased to %d", bufferCount, mMinBufferCount); 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bufferCount = mMinBufferCount; 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack) close(); 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int afSampleRate; 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int afFrameCount; 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int frameCount; 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (AudioSystem::getOutputFrameCount(&afFrameCount, mStreamType) != NO_ERROR) { 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_INIT; 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (AudioSystem::getOutputSamplingRate(&afSampleRate, mStreamType) != NO_ERROR) { 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_INIT; 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project frameCount = (sampleRate*afFrameCount*bufferCount)/afSampleRate; 1449e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 1450e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber AudioTrack *t; 1451e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber if (mCallback != NULL) { 1452e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber t = new AudioTrack( 1453a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamType, 1454a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sampleRate, 1455a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent format, 1456a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (channelCount == 2) ? AudioSystem::CHANNEL_OUT_STEREO : AudioSystem::CHANNEL_OUT_MONO, 1457a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent frameCount, 1458a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 0 /* flags */, 1459a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent CallbackWrapper, 1460a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent this); 1461e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber } else { 1462e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber t = new AudioTrack( 1463a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamType, 1464a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sampleRate, 1465a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent format, 1466a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (channelCount == 2) ? AudioSystem::CHANNEL_OUT_STEREO : AudioSystem::CHANNEL_OUT_MONO, 1467a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent frameCount); 1468e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber } 1469e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((t == 0) || (t->initCheck() != NO_ERROR)) { 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Unable to create audio track"); 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete t; 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_INIT; 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("setVolume"); 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project t->setVolume(mLeftVolume, mRightVolume); 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMsecsPerFrame = 1.e3 / (float) sampleRate; 1479b904c2a452c43c0de591159f159d3b0e521e466eDave Sparks mLatency = t->latency(); 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTrack = t; 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::AudioOutput::start() 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("start"); 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack) { 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTrack->setVolume(mLeftVolume, mRightVolume); 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTrack->start(); 1490c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen mTrack->getPosition(&mNumFramesWritten); 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1494e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissenvoid MediaPlayerService::AudioOutput::snoopWrite(const void* buffer, size_t size) { 1495e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen // Only make visualization buffers if anyone recently requested visualization data 1496e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen uint64_t now = uptimeMillis(); 1497e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen if (lastReadTime + TOTALBUFTIMEMSEC >= now) { 1498e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen // Based on the current play counter, the number of frames written and 1499e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen // the current real time we can calculate the approximate real start 1500e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen // time of the buffer we're about to write. 1501e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen uint32_t pos; 1502e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen mTrack->getPosition(&pos); 1503e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen 1504e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen // we're writing ahead by this many frames: 1505e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen int ahead = mNumFramesWritten - pos; 1506e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen //LOGI("@@@ written: %d, playpos: %d, latency: %d", mNumFramesWritten, pos, mTrack->latency()); 1507e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen // which is this many milliseconds, assuming 44100 Hz: 1508e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen ahead /= 44; 1509e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen 1510e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen makeVizBuffers((const char*)buffer, size, now + ahead + mTrack->latency()); 1511e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen lastWriteTime = now; 1512e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen } 1513e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen} 1514e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen 1515e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectssize_t MediaPlayerService::AudioOutput::write(const void* buffer, size_t size) 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1518e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber LOG_FATAL_IF(mCallback != NULL, "Don't call write if supplying a callback."); 1519e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //LOGV("write(%p, %u)", buffer, size); 1521c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen if (mTrack) { 1522e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen snoopWrite(buffer, size); 1523c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen ssize_t ret = mTrack->write(buffer, size); 1524c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen mNumFramesWritten += ret / 4; // assume 16 bit stereo 1525c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen return ret; 1526c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen } 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_INIT; 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::AudioOutput::stop() 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("stop"); 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack) mTrack->stop(); 1534c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen lastWriteTime = 0; 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::AudioOutput::flush() 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("flush"); 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack) mTrack->flush(); 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::AudioOutput::pause() 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("pause"); 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack) mTrack->pause(); 1547758613de2829f92122d3b684733a5fe815e488c1Marco Nelissen lastWriteTime = 0; 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::AudioOutput::close() 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("close"); 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete mTrack; 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTrack = 0; 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::AudioOutput::setVolume(float left, float right) 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("setVolume(%f, %f)", left, right); 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLeftVolume = left; 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRightVolume = right; 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTrack) { 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTrack->setVolume(left, right); 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1567e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber// static 1568e46b7be812d68e49710b34048662cbf18e2a6550Andreas Hubervoid MediaPlayerService::AudioOutput::CallbackWrapper( 1569e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber int event, void *cookie, void *info) { 1570e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen //LOGV("callbackwrapper"); 1571e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber if (event != AudioTrack::EVENT_MORE_DATA) { 1572e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber return; 1573e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber } 1574e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 1575e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber AudioOutput *me = (AudioOutput *)cookie; 1576e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber AudioTrack::Buffer *buffer = (AudioTrack::Buffer *)info; 1577e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 1578e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber (*me->mCallback)( 1579e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber me, buffer->raw, buffer->size, me->mCallbackCookie); 1580e274db1efd73ec8444fa70b64a226d2efa71af87Marco Nelissen me->snoopWrite(buffer->raw, buffer->size); 1581e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber} 1582e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#undef LOG_TAG 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define LOG_TAG "AudioCache" 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectMediaPlayerService::AudioCache::AudioCache(const char* name) : 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mChannelCount(0), mFrameCount(1024), mSampleRate(0), mSize(0), 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mError(NO_ERROR), mCommandComplete(false) 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // create ashmem heap 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeap = new MemoryHeapBase(kDefaultHeapSize, 0, name); 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectuint32_t MediaPlayerService::AudioCache::latency () const 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectfloat MediaPlayerService::AudioCache::msecsPerFrame() const 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMsecsPerFrame; 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1603e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huberstatus_t MediaPlayerService::AudioCache::open( 1604e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber uint32_t sampleRate, int channelCount, int format, int bufferCount, 1605e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber AudioCallback cb, void *cookie) 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 160714f8940472217e8b0164d8f213679710d623d528Dave Sparks LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 1608e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber if (cb != NULL) { 1609e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber return UNKNOWN_ERROR; // TODO: implement this. 1610e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber } 161114f8940472217e8b0164d8f213679710d623d528Dave Sparks if (mHeap->getHeapID() < 0) { 161214f8940472217e8b0164d8f213679710d623d528Dave Sparks return NO_INIT; 161314f8940472217e8b0164d8f213679710d623d528Dave Sparks } 1614e46b7be812d68e49710b34048662cbf18e2a6550Andreas Huber 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSampleRate = sampleRate; 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mChannelCount = (uint16_t)channelCount; 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFormat = (uint16_t)format; 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMsecsPerFrame = 1.e3 / (float) sampleRate; 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectssize_t MediaPlayerService::AudioCache::write(const void* buffer, size_t size) 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("write(%p, %u)", buffer, size); 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((buffer == 0) || (size == 0)) return size; 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint8_t* p = static_cast<uint8_t*>(mHeap->getBase()); 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == NULL) return NO_INIT; 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p += mSize; 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("memcpy(%p, %p, %u)", p, buffer, size); 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSize + size > mHeap->getSize()) { 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Heap size overflow! req size: %d, max size: %d", (mSize + size), mHeap->getSize()); 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size = mHeap->getSize() - mSize; 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memcpy(p, buffer, size); 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSize += size; 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return size; 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// call with lock held 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t MediaPlayerService::AudioCache::wait() 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock lock(mLock); 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mCommandComplete) { 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSignal.wait(mLock); 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCommandComplete = false; 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mError == NO_ERROR) { 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("wait - success"); 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("wait - error"); 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mError; 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid MediaPlayerService::AudioCache::notify(void* cookie, int msg, int ext1, int ext2) 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("notify(%p, %d, %d, %d)", cookie, msg, ext1, ext2); 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioCache* p = static_cast<AudioCache*>(cookie); 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ignore buffering messages 166314f8940472217e8b0164d8f213679710d623d528Dave Sparks switch (msg) 166414f8940472217e8b0164d8f213679710d623d528Dave Sparks { 166514f8940472217e8b0164d8f213679710d623d528Dave Sparks case MEDIA_ERROR: 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Error %d, %d occurred", ext1, ext2); 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->mError = ext1; 166814f8940472217e8b0164d8f213679710d623d528Dave Sparks break; 166914f8940472217e8b0164d8f213679710d623d528Dave Sparks case MEDIA_PREPARED: 167014f8940472217e8b0164d8f213679710d623d528Dave Sparks LOGV("prepared"); 167114f8940472217e8b0164d8f213679710d623d528Dave Sparks break; 167214f8940472217e8b0164d8f213679710d623d528Dave Sparks case MEDIA_PLAYBACK_COMPLETE: 167314f8940472217e8b0164d8f213679710d623d528Dave Sparks LOGV("playback complete"); 167414f8940472217e8b0164d8f213679710d623d528Dave Sparks break; 167514f8940472217e8b0164d8f213679710d623d528Dave Sparks default: 167614f8940472217e8b0164d8f213679710d623d528Dave Sparks LOGV("ignored"); 167714f8940472217e8b0164d8f213679710d623d528Dave Sparks return; 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // wake up thread 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->mCommandComplete = true; 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->mSignal.signal(); 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1685bc7269278042e448299c2e80e4dbb16fed05791dniko} // namespace android 1686