IAudioPolicyService.cpp revision ac9cef5f3288df6e65cb4488e2615cc3c07b70d0
1c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent/* 2c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** 3c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** Copyright 2009, The Android Open Source Project 4c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** 5c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** Licensed under the Apache License, Version 2.0 (the "License"); 6c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** you may not use this file except in compliance with the License. 7c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** You may obtain a copy of the License at 8c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** 9c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** http://www.apache.org/licenses/LICENSE-2.0 10c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** 11c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** Unless required by applicable law or agreed to in writing, software 12c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** distributed under the License is distributed on an "AS IS" BASIS, 13c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** See the License for the specific language governing permissions and 15c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent** limitations under the License. 16c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent*/ 17c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 18c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#define LOG_TAG "IAudioPolicyService" 19c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#include <utils/Log.h> 20c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 21c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#include <stdint.h> 22ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent#include <math.h> 23c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#include <sys/types.h> 24c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 25c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#include <binder/Parcel.h> 26c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 2774adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent#include <media/AudioEffect.h> 28c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#include <media/IAudioPolicyService.h> 29c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3064760240f931714858a59c1579f07264d7182ba2Dima Zavin#include <system/audio.h> 31fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 32c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentnamespace android { 33c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 34c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentenum { 35c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_DEVICE_CONNECTION_STATE = IBinder::FIRST_CALL_TRANSACTION, 36c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_DEVICE_CONNECTION_STATE, 37f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov HANDLE_DEVICE_CONFIG_CHANGE, 38c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_PHONE_STATE, 390b07b8085d7b837b4dd5f09e0c8c39408f6bdbf7Glenn Kasten SET_RINGER_MODE, // reserved, no longer used 40c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_FORCE_USE, 41c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_FORCE_USE, 42c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_OUTPUT, 43c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent START_OUTPUT, 44c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent STOP_OUTPUT, 45c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent RELEASE_OUTPUT, 46caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent GET_INPUT_FOR_ATTR, 47c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent START_INPUT, 48c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent STOP_INPUT, 49c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent RELEASE_INPUT, 50c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent INIT_STREAM_VOLUME, 51c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_STREAM_VOLUME, 52de070137f11d346fba77605bd76a44c040a618fcEric Laurent GET_STREAM_VOLUME, 53de070137f11d346fba77605bd76a44c040a618fcEric Laurent GET_STRATEGY_FOR_STREAM, 54de070137f11d346fba77605bd76a44c040a618fcEric Laurent GET_OUTPUT_FOR_EFFECT, 55de070137f11d346fba77605bd76a44c040a618fcEric Laurent REGISTER_EFFECT, 56eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent UNREGISTER_EFFECT, 576b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten IS_STREAM_ACTIVE, 58d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi IS_SOURCE_ACTIVE, 596b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten GET_DEVICES_FOR_STREAM, 60db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent QUERY_DEFAULT_PRE_PROCESSING, 61272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi SET_EFFECT_ENABLED, 62ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald IS_STREAM_ACTIVE_REMOTELY, 63203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent IS_OFFLOAD_SUPPORTED, 64203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent LIST_AUDIO_PORTS, 65203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent GET_AUDIO_PORT, 66203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CREATE_AUDIO_PATCH, 67203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent RELEASE_AUDIO_PATCH, 68203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent LIST_AUDIO_PATCHES, 69b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent SET_AUDIO_PORT_CONFIG, 705bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi REGISTER_CLIENT, 71df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent GET_OUTPUT_FOR_ATTR, 72df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent ACQUIRE_SOUNDTRIGGER_SESSION, 73bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent RELEASE_SOUNDTRIGGER_SESSION, 74baac183f3808d7b68f184647a97bd381620415feEric Laurent GET_PHONE_STATE, 75baac183f3808d7b68f184647a97bd381620415feEric Laurent REGISTER_POLICY_MIXES, 76554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent START_AUDIO_SOURCE, 77e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent STOP_AUDIO_SOURCE, 78e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent SET_AUDIO_PORT_CALLBACK_ENABLED, 792ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung SET_MASTER_MONO, 802ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung GET_MASTER_MONO, 81ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent GET_STREAM_VOLUME_DB 82c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent}; 83c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 841d670b11313250442455a22f1056ad649d607fb2Eric Laurent#define MAX_ITEMS_PER_LIST 1024 851d670b11313250442455a22f1056ad649d607fb2Eric Laurent 86c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentclass BpAudioPolicyService : public BpInterface<IAudioPolicyService> 87c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent{ 88c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentpublic: 89090ef604f81447eab4aa0a5b45d6307482573560Chih-Hung Hsieh explicit BpAudioPolicyService(const sp<IBinder>& impl) 90c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent : BpInterface<IAudioPolicyService>(impl) 91c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 92c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 93c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 94c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual status_t setDeviceConnectionState( 95fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device, 96fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_dev_state_t state, 97e743a47f445f02a0612018fa5640301304844fbfPaul McLean const char *device_address, 98e743a47f445f02a0612018fa5640301304844fbfPaul McLean const char *device_name) 99c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 100c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 101c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 102c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(device)); 103c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(state)); 104c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeCString(device_address); 105e743a47f445f02a0612018fa5640301304844fbfPaul McLean data.writeCString(device_name); 106c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_DEVICE_CONNECTION_STATE, data, &reply); 107c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 108c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 109c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 110fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual audio_policy_dev_state_t getDeviceConnectionState( 111fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device, 112c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address) 113c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 114c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 115c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 116c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(device)); 117c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeCString(device_address); 118c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_DEVICE_CONNECTION_STATE, data, &reply); 119fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return static_cast <audio_policy_dev_state_t>(reply.readInt32()); 120c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 121c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 122f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov virtual status_t handleDeviceConfigChange(audio_devices_t device, 123f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov const char *device_address, 124f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov const char *device_name) 125f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov { 126f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov Parcel data, reply; 127f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 128f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov data.writeInt32(static_cast <uint32_t>(device)); 129f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov data.writeCString(device_address); 130f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov data.writeCString(device_name); 131f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov remote()->transact(HANDLE_DEVICE_CONFIG_CHANGE, data, &reply); 132f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov return static_cast <status_t> (reply.readInt32()); 133f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov } 134f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov 135f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten virtual status_t setPhoneState(audio_mode_t state) 136c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 137c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 138c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 139c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(state); 140c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_PHONE_STATE, data, &reply); 141c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 142c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 143c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 144fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual status_t setForceUse(audio_policy_force_use_t usage, audio_policy_forced_cfg_t config) 145c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 146c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 147c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 148c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(usage)); 149c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(config)); 150c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_FORCE_USE, data, &reply); 151c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 152c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 153c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 154fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage) 155c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 156c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 157c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 158c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(usage)); 159c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_FORCE_USE, data, &reply); 160fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return static_cast <audio_policy_forced_cfg_t> (reply.readInt32()); 161c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 162c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 163c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual audio_io_handle_t getOutput( 164fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 165c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate, 16658f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 167254af180475346b6186b49c297f340c9c4817511Glenn Kasten audio_channel_mask_t channelMask, 168ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald audio_output_flags_t flags, 169ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const audio_offload_info_t *offloadInfo) 170c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 171c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 172c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 173c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 174c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 175c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(format)); 176254af180475346b6186b49c297f340c9c4817511Glenn Kasten data.writeInt32(channelMask); 177c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(flags)); 1782301acc6a9c7a3af4ad01f3d1d0f76f13eca7350Glenn Kasten // hasOffloadInfo 179b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald if (offloadInfo == NULL) { 180b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInt32(0); 181b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } else { 182b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInt32(1); 183b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.write(offloadInfo, sizeof(audio_offload_info_t)); 184b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 185c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_OUTPUT, data, &reply); 186fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent return static_cast <audio_io_handle_t> (reply.readInt32()); 187c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 188c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 189e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent virtual status_t getOutputForAttr(const audio_attributes_t *attr, 190e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_io_handle_t *output, 191e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session, 192e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t *stream, 1938c7e6dac6f5eb38cef627dab92eac8b38513450cEric Laurent uid_t uid, 19420b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent const audio_config_t *config, 195e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_output_flags_t flags, 196aa9811945f575614b3482d09e4d969792701cebbPaul McLean audio_port_handle_t selectedDeviceId, 19720b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent audio_port_handle_t *portId) 1985bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi { 1995bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi Parcel data, reply; 2005bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 2015bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi if (attr == NULL) { 202e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream == NULL) { 203e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr(): NULL audio attributes and stream type"); 204e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 205e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 206e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (*stream == AUDIO_STREAM_DEFAULT) { 207e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr unspecified stream type"); 208e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 209e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 210e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 211e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (output == NULL) { 212e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr NULL output - shouldn't happen"); 213e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 214e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 21520b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent if (portId == NULL) { 21620b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent ALOGE("getOutputForAttr NULL portId - shouldn't happen"); 21720b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent return BAD_VALUE; 21820b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent } 219e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (attr == NULL) { 220e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(0); 221e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } else { 222e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(1); 223e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.write(attr, sizeof(audio_attributes_t)); 224e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 225e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(session); 226e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream == NULL) { 227e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(0); 228e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } else { 229e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(1); 230e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(*stream); 2315bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 2328c7e6dac6f5eb38cef627dab92eac8b38513450cEric Laurent data.writeInt32(uid); 23320b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent data.write(config, sizeof(audio_config_t)); 2345bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(static_cast <uint32_t>(flags)); 235aa9811945f575614b3482d09e4d969792701cebbPaul McLean data.writeInt32(selectedDeviceId); 23620b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent data.writeInt32(*portId); 237e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status_t status = remote()->transact(GET_OUTPUT_FOR_ATTR, data, &reply); 238e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (status != NO_ERROR) { 239e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 240e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 241e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status = (status_t)reply.readInt32(); 242e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (status != NO_ERROR) { 243e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 244e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 245e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent *output = (audio_io_handle_t)reply.readInt32(); 24620b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent audio_stream_type_t lStream = (audio_stream_type_t)reply.readInt32(); 247e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream != NULL) { 24820b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent *stream = lStream; 249e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 25020b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent *portId = (audio_port_handle_t)reply.readInt32(); 251e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 2525bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 2535bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi 254de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t startOutput(audio_io_handle_t output, 255fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 256e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 257c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 258c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 259c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 260fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 261fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 262d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten data.writeInt32((int32_t) session); 263c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(START_OUTPUT, data, &reply); 264c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 265c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 266c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 267de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t stopOutput(audio_io_handle_t output, 268fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 269e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 270c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 271c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 272c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 273fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 274fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 275d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten data.writeInt32((int32_t) session); 276c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(STOP_OUTPUT, data, &reply); 277c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 278c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 279c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 280e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent virtual void releaseOutput(audio_io_handle_t output, 281e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream, 282e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 283c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 284c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 285c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 286fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 287e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)stream); 288e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)session); 289c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RELEASE_OUTPUT, data, &reply); 290c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 291c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 292caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent virtual status_t getInputForAttr(const audio_attributes_t *attr, 293caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_io_handle_t *input, 294caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_session_t session, 295b2379ba0a32638bae2ea0460644f68cf5a0967ceEric Laurent pid_t pid, 2968c7e6dac6f5eb38cef627dab92eac8b38513450cEric Laurent uid_t uid, 29720b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent const audio_config_base_t *config, 298466dc8ed6ca6b7f585104806c48613dd34e608c9Paul McLean audio_input_flags_t flags, 29920b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent audio_port_handle_t selectedDeviceId, 30020b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent audio_port_handle_t *portId) 301c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 302c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 303c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 304caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (attr == NULL) { 305caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent ALOGE("getInputForAttr NULL attr - shouldn't happen"); 306caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return BAD_VALUE; 307caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 308caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (input == NULL) { 309caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent ALOGE("getInputForAttr NULL input - shouldn't happen"); 310caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return BAD_VALUE; 311caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 31220b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent if (portId == NULL) { 31320b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent ALOGE("getInputForAttr NULL portId - shouldn't happen"); 31420b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent return BAD_VALUE; 31520b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent } 316caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.write(attr, sizeof(audio_attributes_t)); 317caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.writeInt32(session); 318b2379ba0a32638bae2ea0460644f68cf5a0967ceEric Laurent data.writeInt32(pid); 3198c7e6dac6f5eb38cef627dab92eac8b38513450cEric Laurent data.writeInt32(uid); 32020b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent data.write(config, sizeof(audio_config_base_t)); 321b3b1660ecb67f61f9da54efced8677fa3a6f4863Glenn Kasten data.writeInt32(flags); 322466dc8ed6ca6b7f585104806c48613dd34e608c9Paul McLean data.writeInt32(selectedDeviceId); 32320b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent data.writeInt32(*portId); 324caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent status_t status = remote()->transact(GET_INPUT_FOR_ATTR, data, &reply); 325caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status != NO_ERROR) { 326caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return status; 327caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 328caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent status = reply.readInt32(); 329caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status != NO_ERROR) { 330caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return status; 331caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 332caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent *input = (audio_io_handle_t)reply.readInt32(); 33320b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent *portId = (audio_port_handle_t)reply.readInt32(); 334caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return NO_ERROR; 335c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 336c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3374dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual status_t startInput(audio_io_handle_t input, 3384dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 339c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 340c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 341c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 342fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3434dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 344c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(START_INPUT, data, &reply); 345c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 346c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 347c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3484dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual status_t stopInput(audio_io_handle_t input, 3494dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 350c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 351c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 352c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 353fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3544dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 355c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(STOP_INPUT, data, &reply); 356c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 357c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 358c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3594dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual void releaseInput(audio_io_handle_t input, 3604dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 361c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 362c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 363c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 364fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3654dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 366c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RELEASE_INPUT, data, &reply); 367c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 368c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 369fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual status_t initStreamVolume(audio_stream_type_t stream, 370c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMin, 371c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMax) 372c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 373c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 374c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 375c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 376c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(indexMin); 377c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(indexMax); 378c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(INIT_STREAM_VOLUME, data, &reply); 379c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 380c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 381c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 38283844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent virtual status_t setStreamVolumeIndex(audio_stream_type_t stream, 38383844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent int index, 38483844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device) 385c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 386c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 387c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 388c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 389c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(index); 39083844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent data.writeInt32(static_cast <uint32_t>(device)); 391c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_STREAM_VOLUME, data, &reply); 392c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 393c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 394c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 39583844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent virtual status_t getStreamVolumeIndex(audio_stream_type_t stream, 39683844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent int *index, 39783844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device) 398c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 399c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 400c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 401c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 40283844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent data.writeInt32(static_cast <uint32_t>(device)); 40383844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent 404c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_STREAM_VOLUME, data, &reply); 405c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int lIndex = reply.readInt32(); 406c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (index) *index = lIndex; 407c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 408c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 409de070137f11d346fba77605bd76a44c040a618fcEric Laurent 410fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual uint32_t getStrategyForStream(audio_stream_type_t stream) 411de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 412de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 413de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 414de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 415de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(GET_STRATEGY_FOR_STREAM, data, &reply); 416de070137f11d346fba77605bd76a44c040a618fcEric Laurent return reply.readInt32(); 417de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 418de070137f11d346fba77605bd76a44c040a618fcEric Laurent 4196374252107fd6539397598195ea6defd5870fafbEric Laurent virtual audio_devices_t getDevicesForStream(audio_stream_type_t stream) 4206b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten { 4216b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten Parcel data, reply; 4226b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 4236b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten data.writeInt32(static_cast <uint32_t>(stream)); 4246b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten remote()->transact(GET_DEVICES_FOR_STREAM, data, &reply); 4256374252107fd6539397598195ea6defd5870fafbEric Laurent return (audio_devices_t) reply.readInt32(); 4266b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten } 4276b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten 42858e5aa34f01d663654d8bafad65db1dda42161ffGlenn Kasten virtual audio_io_handle_t getOutputForEffect(const effect_descriptor_t *desc) 429de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 430de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 431de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 432de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.write(desc, sizeof(effect_descriptor_t)); 433de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(GET_OUTPUT_FOR_EFFECT, data, &reply); 434de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <audio_io_handle_t> (reply.readInt32()); 435de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 436de070137f11d346fba77605bd76a44c040a618fcEric Laurent 43758e5aa34f01d663654d8bafad65db1dda42161ffGlenn Kasten virtual status_t registerEffect(const effect_descriptor_t *desc, 4387c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent audio_io_handle_t io, 439de070137f11d346fba77605bd76a44c040a618fcEric Laurent uint32_t strategy, 440d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten audio_session_t session, 441de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id) 442de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 443de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 444de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 445de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.write(desc, sizeof(effect_descriptor_t)); 4467c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent data.writeInt32(io); 447de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(strategy); 448de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(session); 449de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(id); 450de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(REGISTER_EFFECT, data, &reply); 451de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <status_t> (reply.readInt32()); 452de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 453de070137f11d346fba77605bd76a44c040a618fcEric Laurent 454de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t unregisterEffect(int id) 455de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 456de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 457de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 458de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(id); 459de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(UNREGISTER_EFFECT, data, &reply); 460de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <status_t> (reply.readInt32()); 461de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 462de070137f11d346fba77605bd76a44c040a618fcEric Laurent 463db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent virtual status_t setEffectEnabled(int id, bool enabled) 464db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent { 465db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent Parcel data, reply; 466db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 467db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInt32(id); 468db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInt32(enabled); 469db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent remote()->transact(SET_EFFECT_ENABLED, data, &reply); 470db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent return static_cast <status_t> (reply.readInt32()); 471db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent } 472db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent 473fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual bool isStreamActive(audio_stream_type_t stream, uint32_t inPastMs) const 474eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent { 475eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent Parcel data, reply; 476eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 477fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 478eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent data.writeInt32(inPastMs); 479eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent remote()->transact(IS_STREAM_ACTIVE, data, &reply); 480eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent return reply.readInt32(); 481eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent } 48257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent 483272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi virtual bool isStreamActiveRemotely(audio_stream_type_t stream, uint32_t inPastMs) const 484272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi { 485272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi Parcel data, reply; 486272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 487272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInt32((int32_t) stream); 488272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInt32(inPastMs); 489272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi remote()->transact(IS_STREAM_ACTIVE_REMOTELY, data, &reply); 490272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi return reply.readInt32(); 491272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi } 492272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi 493d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi virtual bool isSourceActive(audio_source_t source) const 494d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi { 495d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi Parcel data, reply; 496d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 497d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi data.writeInt32((int32_t) source); 498d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi remote()->transact(IS_SOURCE_ACTIVE, data, &reply); 499d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi return reply.readInt32(); 500d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi } 501d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi 502d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten virtual status_t queryDefaultPreProcessing(audio_session_t audioSession, 50357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent effect_descriptor_t *descriptors, 50457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t *count) 50557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent { 50657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (descriptors == NULL || count == NULL) { 50757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return BAD_VALUE; 50857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 50957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent Parcel data, reply; 51057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 51157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInt32(audioSession); 51257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInt32(*count); 51357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status_t status = remote()->transact(QUERY_DEFAULT_PRE_PROCESSING, data, &reply); 51457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (status != NO_ERROR) { 51557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 51657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 51757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status = static_cast <status_t> (reply.readInt32()); 51857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t retCount = reply.readInt32(); 51957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (retCount != 0) { 52057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t numDesc = (retCount < *count) ? retCount : *count; 52157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply.read(descriptors, sizeof(effect_descriptor_t) * numDesc); 52257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 52357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent *count = retCount; 52457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 52557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 526ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 527ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald virtual bool isOffloadSupported(const audio_offload_info_t& info) 528ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald { 529b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald Parcel data, reply; 530b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 531b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.write(&info, sizeof(audio_offload_info_t)); 532b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald remote()->transact(IS_OFFLOAD_SUPPORTED, data, &reply); 533203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return reply.readInt32(); 534203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 535203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 536203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t listAudioPorts(audio_port_role_t role, 537203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_type_t type, 538203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *num_ports, 539203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port *ports, 540203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *generation) 541203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 542203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (num_ports == NULL || (*num_ports != 0 && ports == NULL) || 543203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent generation == NULL) { 544203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 545203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 546203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 547203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 548203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPortsReq = (ports == NULL) ? 0 : *num_ports; 549203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(role); 550203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(type); 551203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(numPortsReq); 552203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(LIST_AUDIO_PORTS, data, &reply); 553203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 554203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 555203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *num_ports = (unsigned int)reply.readInt32(); 556203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 557203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 558203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > *num_ports) { 559203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPortsReq = *num_ports; 560203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 561203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > 0) { 562203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(ports, numPortsReq * sizeof(struct audio_port)); 563203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 564203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *generation = reply.readInt32(); 565203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 566203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 567203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 568203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 569203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t getAudioPort(struct audio_port *port) 570203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 571203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (port == NULL) { 572203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 573203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 574203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 575203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 576203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(port, sizeof(struct audio_port)); 577203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(GET_AUDIO_PORT, data, &reply); 578203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR || 579203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 580203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 581203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 582203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(port, sizeof(struct audio_port)); 583203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 584203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 585203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 586203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t createAudioPatch(const struct audio_patch *patch, 587203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_patch_handle_t *handle) 588203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 589203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (patch == NULL || handle == NULL) { 590203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 591203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 592203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 593203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 594203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(patch, sizeof(struct audio_patch)); 595203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(handle, sizeof(audio_patch_handle_t)); 596203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(CREATE_AUDIO_PATCH, data, &reply); 597203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR || 598203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 599203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 600203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 601203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(handle, sizeof(audio_patch_handle_t)); 602203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 603203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 604203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 605203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t releaseAudioPatch(audio_patch_handle_t handle) 606203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 607203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 608203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 609203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(&handle, sizeof(audio_patch_handle_t)); 610203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(RELEASE_AUDIO_PATCH, data, &reply); 611203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR) { 612203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 613203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 614203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 615203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 616203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 617203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t listAudioPatches(unsigned int *num_patches, 618203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch *patches, 619203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *generation) 620203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 621203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (num_patches == NULL || (*num_patches != 0 && patches == NULL) || 622203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent generation == NULL) { 623203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 624203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 625203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 626203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 627203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatchesReq = (patches == NULL) ? 0 : *num_patches; 628203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(numPatchesReq); 629203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(LIST_AUDIO_PATCHES, data, &reply); 630203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 631203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 632203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *num_patches = (unsigned int)reply.readInt32(); 633203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 634203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 635203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > *num_patches) { 636203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPatchesReq = *num_patches; 637203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 638203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > 0) { 639203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(patches, numPatchesReq * sizeof(struct audio_patch)); 640203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 641203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *generation = reply.readInt32(); 642203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 643203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 644203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 645203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 646203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t setAudioPortConfig(const struct audio_port_config *config) 647203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 648203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (config == NULL) { 649203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 650203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 651203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 652203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 653203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(config, sizeof(struct audio_port_config)); 654203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(SET_AUDIO_PORT_CONFIG, data, &reply); 655203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR) { 656203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 657203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 658203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 659203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 660df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 661b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent virtual void registerClient(const sp<IAudioPolicyServiceClient>& client) 662b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent { 663b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent Parcel data, reply; 664b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 665f888020c6e2735624f2b2a30e72aca24e17b8b4dMarco Nelissen data.writeStrongBinder(IInterface::asBinder(client)); 666b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent remote()->transact(REGISTER_CLIENT, data, &reply); 667b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 668df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 669e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent virtual void setAudioPortCallbacksEnabled(bool enabled) 670e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent { 671e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent Parcel data, reply; 672e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 673e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent data.writeInt32(enabled ? 1 : 0); 674e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent remote()->transact(SET_AUDIO_PORT_CALLBACK_ENABLED, data, &reply); 675e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent } 676e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent 677df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent virtual status_t acquireSoundTriggerSession(audio_session_t *session, 678df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_io_handle_t *ioHandle, 679df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_devices_t *device) 680df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent { 681df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (session == NULL || ioHandle == NULL || device == NULL) { 682df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return BAD_VALUE; 683df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 684df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent Parcel data, reply; 685df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 686df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = remote()->transact(ACQUIRE_SOUNDTRIGGER_SESSION, data, &reply); 687df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status != NO_ERROR) { 688df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 689df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 690df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status = (status_t)reply.readInt32(); 691df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status == NO_ERROR) { 692df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *session = (audio_session_t)reply.readInt32(); 693df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *ioHandle = (audio_io_handle_t)reply.readInt32(); 694df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *device = (audio_devices_t)reply.readInt32(); 695df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 696df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 697df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 698df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 699df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent virtual status_t releaseSoundTriggerSession(audio_session_t session) 700df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent { 701df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent Parcel data, reply; 702df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 703df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInt32(session); 704df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = remote()->transact(RELEASE_SOUNDTRIGGER_SESSION, data, &reply); 705df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status != NO_ERROR) { 706df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 707df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 708df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return (status_t)reply.readInt32(); 709df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 710bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent 711bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent virtual audio_mode_t getPhoneState() 712bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent { 713bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent Parcel data, reply; 714bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 715bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent status_t status = remote()->transact(GET_PHONE_STATE, data, &reply); 716bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent if (status != NO_ERROR) { 717bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return AUDIO_MODE_INVALID; 718bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } 719bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return (audio_mode_t)reply.readInt32(); 720bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } 721baac183f3808d7b68f184647a97bd381620415feEric Laurent 722e964d4e421e2d1ca937227a580c0c837091a11e3Chih-Hung Hsieh virtual status_t registerPolicyMixes(const Vector<AudioMix>& mixes, bool registration) 723baac183f3808d7b68f184647a97bd381620415feEric Laurent { 724baac183f3808d7b68f184647a97bd381620415feEric Laurent Parcel data, reply; 725baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 726baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(registration ? 1 : 0); 727baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t size = mixes.size(); 728baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size > MAX_MIXES_PER_POLICY) { 729baac183f3808d7b68f184647a97bd381620415feEric Laurent size = MAX_MIXES_PER_POLICY; 730baac183f3808d7b68f184647a97bd381620415feEric Laurent } 731baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t sizePosition = data.dataPosition(); 732baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(size); 733baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t finalSize = size; 734baac183f3808d7b68f184647a97bd381620415feEric Laurent for (size_t i = 0; i < size; i++) { 735baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t position = data.dataPosition(); 736baac183f3808d7b68f184647a97bd381620415feEric Laurent if (mixes[i].writeToParcel(&data) != NO_ERROR) { 737baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(position); 738baac183f3808d7b68f184647a97bd381620415feEric Laurent finalSize--; 739baac183f3808d7b68f184647a97bd381620415feEric Laurent } 740baac183f3808d7b68f184647a97bd381620415feEric Laurent } 741baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size != finalSize) { 742baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t position = data.dataPosition(); 743baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(sizePosition); 744baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(finalSize); 745baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(position); 746baac183f3808d7b68f184647a97bd381620415feEric Laurent } 747baac183f3808d7b68f184647a97bd381620415feEric Laurent status_t status = remote()->transact(REGISTER_POLICY_MIXES, data, &reply); 748baac183f3808d7b68f184647a97bd381620415feEric Laurent if (status == NO_ERROR) { 749baac183f3808d7b68f184647a97bd381620415feEric Laurent status = (status_t)reply.readInt32(); 750baac183f3808d7b68f184647a97bd381620415feEric Laurent } 751baac183f3808d7b68f184647a97bd381620415feEric Laurent return status; 752baac183f3808d7b68f184647a97bd381620415feEric Laurent } 753554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent 754554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent virtual status_t startAudioSource(const struct audio_port_config *source, 755554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent const audio_attributes_t *attributes, 756559d439c6fe8679e3c52f1cf265d46d7d2e65b68Glenn Kasten audio_patch_handle_t *handle) 757554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent { 758554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent Parcel data, reply; 759554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 760554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent if (source == NULL || attributes == NULL || handle == NULL) { 761554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent return BAD_VALUE; 762554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent } 763554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent data.write(source, sizeof(struct audio_port_config)); 764554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent data.write(attributes, sizeof(audio_attributes_t)); 765554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent status_t status = remote()->transact(START_AUDIO_SOURCE, data, &reply); 766554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent if (status != NO_ERROR) { 767554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent return status; 768554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent } 769554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent status = (status_t)reply.readInt32(); 770554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent if (status != NO_ERROR) { 771554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent return status; 772554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent } 773559d439c6fe8679e3c52f1cf265d46d7d2e65b68Glenn Kasten *handle = (audio_patch_handle_t)reply.readInt32(); 774554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent return status; 775554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent } 776554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent 777559d439c6fe8679e3c52f1cf265d46d7d2e65b68Glenn Kasten virtual status_t stopAudioSource(audio_patch_handle_t handle) 778554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent { 779554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent Parcel data, reply; 780554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 781554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent data.writeInt32(handle); 782554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent status_t status = remote()->transact(STOP_AUDIO_SOURCE, data, &reply); 783554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent if (status != NO_ERROR) { 784554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent return status; 785554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent } 786554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent status = (status_t)reply.readInt32(); 787554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent return status; 788554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent } 7892ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung 7902ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung virtual status_t setMasterMono(bool mono) 7912ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung { 7922ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung Parcel data, reply; 7932ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 7942ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung data.writeInt32(static_cast<int32_t>(mono)); 7952ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung status_t status = remote()->transact(SET_MASTER_MONO, data, &reply); 7962ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung if (status != NO_ERROR) { 7972ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung return status; 7982ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } 7992ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung return static_cast<status_t>(reply.readInt32()); 8002ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } 8012ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung 8022ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung virtual status_t getMasterMono(bool *mono) 8032ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung { 8042ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung if (mono == nullptr) { 8052ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung return BAD_VALUE; 8062ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } 8072ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung Parcel data, reply; 8082ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 8092ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung 8102ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung status_t status = remote()->transact(GET_MASTER_MONO, data, &reply); 8112ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung if (status != NO_ERROR) { 8122ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung return status; 8132ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } 8142ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung status = static_cast<status_t>(reply.readInt32()); 8152ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung if (status == NO_ERROR) { 8162ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung *mono = static_cast<bool>(reply.readInt32()); 8172ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } 8182ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung return status; 8192ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } 820ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent 821ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent virtual float getStreamVolumeDB(audio_stream_type_t stream, int index, audio_devices_t device) 822ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent { 823ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent Parcel data, reply; 824ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 825ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent data.writeInt32(static_cast <int32_t>(stream)); 826ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent data.writeInt32(static_cast <int32_t>(index)); 827ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent data.writeUint32(static_cast <uint32_t>(device)); 828ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent status_t status = remote()->transact(GET_STREAM_VOLUME_DB, data, &reply); 829ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent if (status != NO_ERROR) { 830ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent return NAN; 831ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent } 832ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent return reply.readFloat(); 833ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent } 834c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent}; 835c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 836c2f1f07084818942352c6bbfb36af9b6b330eb4eEric LaurentIMPLEMENT_META_INTERFACE(AudioPolicyService, "android.media.IAudioPolicyService"); 837c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 838c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent// ---------------------------------------------------------------------- 839c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 840c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 841c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentstatus_t BnAudioPolicyService::onTransact( 842c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 843c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent{ 844e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten switch (code) { 845c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_DEVICE_CONNECTION_STATE: { 846c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 847fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device = 848fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_devices_t>(data.readInt32()); 849fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_dev_state_t state = 850fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_policy_dev_state_t>(data.readInt32()); 851c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address = data.readCString(); 852e743a47f445f02a0612018fa5640301304844fbfPaul McLean const char *device_name = data.readCString(); 853c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov if (device_address == nullptr || device_name == nullptr) { 854c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov ALOGE("Bad Binder transaction: SET_DEVICE_CONNECTION_STATE for device %u", device); 855c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov reply->writeInt32(static_cast<int32_t> (BAD_VALUE)); 856c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov } else { 857c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov reply->writeInt32(static_cast<uint32_t> (setDeviceConnectionState(device, 858c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov state, 859c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov device_address, 860c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov device_name))); 861c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov } 862c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 863c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 864c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 865c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_DEVICE_CONNECTION_STATE: { 866c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 867fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device = 868fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast<audio_devices_t> (data.readInt32()); 869c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address = data.readCString(); 870c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov if (device_address == nullptr) { 871c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov ALOGE("Bad Binder transaction: GET_DEVICE_CONNECTION_STATE for device %u", device); 872c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov reply->writeInt32(static_cast<int32_t> (AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE)); 873c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov } else { 874c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov reply->writeInt32(static_cast<uint32_t> (getDeviceConnectionState(device, 875c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov device_address))); 876c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov } 877c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 878c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 879c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 880f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov case HANDLE_DEVICE_CONFIG_CHANGE: { 881f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov CHECK_INTERFACE(IAudioPolicyService, data, reply); 882f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov audio_devices_t device = 883f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov static_cast <audio_devices_t>(data.readInt32()); 884f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov const char *device_address = data.readCString(); 885f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov const char *device_name = data.readCString(); 886c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov if (device_address == nullptr || device_name == nullptr) { 887c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov ALOGE("Bad Binder transaction: HANDLE_DEVICE_CONFIG_CHANGE for device %u", device); 888c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov reply->writeInt32(static_cast<int32_t> (BAD_VALUE)); 889c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov } else { 890c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov reply->writeInt32(static_cast<uint32_t> (handleDeviceConfigChange(device, 891c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov device_address, 892c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov device_name))); 893c694ff449bef4ca1e45a6506f34e66c613757311Pavlin Radoslavov } 894f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov return NO_ERROR; 895f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov } break; 896f862bc6a7a35054e38cb50fa16ae7a07f683ee01Pavlin Radoslavov 897c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_PHONE_STATE: { 898c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 89985ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten reply->writeInt32(static_cast <uint32_t>(setPhoneState( 90085ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten (audio_mode_t) data.readInt32()))); 901c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 902c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 903c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 904c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_FORCE_USE: { 905c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 90685ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten audio_policy_force_use_t usage = static_cast <audio_policy_force_use_t>( 90785ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readInt32()); 908fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_forced_cfg_t config = 909fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_policy_forced_cfg_t>(data.readInt32()); 910c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(setForceUse(usage, config))); 911c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 912c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 913c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 914c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_FORCE_USE: { 915c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 91685ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten audio_policy_force_use_t usage = static_cast <audio_policy_force_use_t>( 91785ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readInt32()); 918c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(getForceUse(usage))); 919c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 920c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 921c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 922c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_OUTPUT: { 923c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 924fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 925fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 926c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 92758f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 928254af180475346b6186b49c297f340c9c4817511Glenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 9290ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags = 9300ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent static_cast <audio_output_flags_t>(data.readInt32()); 931b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald bool hasOffloadInfo = data.readInt32() != 0; 932b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald audio_offload_info_t offloadInfo; 933b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald if (hasOffloadInfo) { 934b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.read(&offloadInfo, sizeof(audio_offload_info_t)); 935b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 936c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent audio_io_handle_t output = getOutput(stream, 937c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate, 938c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent format, 939254af180475346b6186b49c297f340c9c4817511Glenn Kasten channelMask, 940b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald flags, 941b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald hasOffloadInfo ? &offloadInfo : NULL); 942fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent reply->writeInt32(static_cast <int>(output)); 943c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 944c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 945c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 9465bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi case GET_OUTPUT_FOR_ATTR: { 9475bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 94885f480e7fd7c5e70c91d2f205b5c49488a84eb4dGlenn Kasten audio_attributes_t attr; 949e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent bool hasAttributes = data.readInt32() != 0; 950e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (hasAttributes) { 951e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.read(&attr, sizeof(audio_attributes_t)); 952e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 953e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 954e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream = AUDIO_STREAM_DEFAULT; 955e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent bool hasStream = data.readInt32() != 0; 956e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (hasStream) { 957e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent stream = (audio_stream_type_t)data.readInt32(); 958e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 9598c7e6dac6f5eb38cef627dab92eac8b38513450cEric Laurent uid_t uid = (uid_t)data.readInt32(); 96020b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent audio_config_t config; 96120b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent memset(&config, 0, sizeof(audio_config_t)); 96220b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent data.read(&config, sizeof(audio_config_t)); 9635bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_output_flags_t flags = 9645bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi static_cast <audio_output_flags_t>(data.readInt32()); 965aa9811945f575614b3482d09e4d969792701cebbPaul McLean audio_port_handle_t selectedDeviceId = data.readInt32(); 96620b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent audio_port_handle_t portId = (audio_port_handle_t)data.readInt32(); 967a946d844a77906072f5eb7093d41db465d6514bbRobert Shih audio_io_handle_t output = 0; 968e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status_t status = getOutputForAttr(hasAttributes ? &attr : NULL, 9698c7e6dac6f5eb38cef627dab92eac8b38513450cEric Laurent &output, session, &stream, uid, 97020b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent &config, 97120b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent flags, selectedDeviceId, &portId); 972e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(status); 973e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(output); 974e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(stream); 97520b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent reply->writeInt32(portId); 9765bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi return NO_ERROR; 9775bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } break; 9785bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi 979c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case START_OUTPUT: { 980c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 981fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 982ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent audio_stream_type_t stream = 983ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent static_cast <audio_stream_type_t>(data.readInt32()); 984e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 985de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <uint32_t>(startOutput(output, 986ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent stream, 987de070137f11d346fba77605bd76a44c040a618fcEric Laurent session))); 988c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 989c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 990c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 991c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case STOP_OUTPUT: { 992c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 993fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 994ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent audio_stream_type_t stream = 995ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent static_cast <audio_stream_type_t>(data.readInt32()); 996e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 997de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <uint32_t>(stopOutput(output, 998ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent stream, 999de070137f11d346fba77605bd76a44c040a618fcEric Laurent session))); 1000c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1001c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1002c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1003c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RELEASE_OUTPUT: { 1004c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1005fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 1006e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream = (audio_stream_type_t)data.readInt32(); 1007e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 1008e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent releaseOutput(output, stream, session); 1009c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1010c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1011c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1012caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent case GET_INPUT_FOR_ATTR: { 1013c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1014caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_attributes_t attr; 1015caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.read(&attr, sizeof(audio_attributes_t)); 1016caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 1017b2379ba0a32638bae2ea0460644f68cf5a0967ceEric Laurent pid_t pid = (pid_t)data.readInt32(); 10188c7e6dac6f5eb38cef627dab92eac8b38513450cEric Laurent uid_t uid = (uid_t)data.readInt32(); 101920b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent audio_config_base_t config; 102020b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent memset(&config, 0, sizeof(audio_config_base_t)); 102120b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent data.read(&config, sizeof(audio_config_base_t)); 1022b3b1660ecb67f61f9da54efced8677fa3a6f4863Glenn Kasten audio_input_flags_t flags = (audio_input_flags_t) data.readInt32(); 1023466dc8ed6ca6b7f585104806c48613dd34e608c9Paul McLean audio_port_handle_t selectedDeviceId = (audio_port_handle_t) data.readInt32(); 102420b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent audio_port_handle_t portId = (audio_port_handle_t)data.readInt32(); 1025a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kasten audio_io_handle_t input = AUDIO_IO_HANDLE_NONE; 1026b2379ba0a32638bae2ea0460644f68cf5a0967ceEric Laurent status_t status = getInputForAttr(&attr, &input, session, pid, uid, 102720b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent &config, 102820b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent flags, selectedDeviceId, &portId); 1029caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent reply->writeInt32(status); 1030caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status == NO_ERROR) { 1031caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent reply->writeInt32(input); 103220b9ef0b55c9150ae11057ab997ae61be2d496efEric Laurent reply->writeInt32(portId); 1033caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 1034c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1035c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1036c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1037c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case START_INPUT: { 1038c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1039fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 10404dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 10414dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent reply->writeInt32(static_cast <uint32_t>(startInput(input, session))); 1042c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1043c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1044c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1045c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case STOP_INPUT: { 1046c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1047fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 10484dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 10494dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent reply->writeInt32(static_cast <uint32_t>(stopInput(input, session))); 1050c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1051c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1052c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1053c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RELEASE_INPUT: { 1054c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1055fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 10564dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 10574dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent releaseInput(input, session); 1058c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1059c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1060c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1061c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case INIT_STREAM_VOLUME: { 1062c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1063fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 1064fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 1065c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMin = data.readInt32(); 1066c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMax = data.readInt32(); 1067c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(initStreamVolume(stream, indexMin,indexMax))); 1068c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1069c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1070c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1071c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_STREAM_VOLUME: { 1072c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1073fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 1074fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 1075c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int index = data.readInt32(); 107683844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device = static_cast <audio_devices_t>(data.readInt32()); 107783844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent reply->writeInt32(static_cast <uint32_t>(setStreamVolumeIndex(stream, 107883844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent index, 107983844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent device))); 1080c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1081c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1082c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1083c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_STREAM_VOLUME: { 1084c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1085fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 1086fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 108783844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device = static_cast <audio_devices_t>(data.readInt32()); 1088892354335d49f0b9fcd10e20e0c13e3cd0f1f1cbRobert Shih int index = 0; 108983844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent status_t status = getStreamVolumeIndex(stream, &index, device); 1090c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(index); 1091c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(status)); 1092c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1093c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1094c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1095de070137f11d346fba77605bd76a44c040a618fcEric Laurent case GET_STRATEGY_FOR_STREAM: { 1096de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1097fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 1098fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 1099de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(getStrategyForStream(stream)); 1100de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1101de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1102de070137f11d346fba77605bd76a44c040a618fcEric Laurent 11036b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten case GET_DEVICES_FOR_STREAM: { 11046b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten CHECK_INTERFACE(IAudioPolicyService, data, reply); 1105fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 1106fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 11076b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten reply->writeInt32(static_cast <int>(getDevicesForStream(stream))); 11086b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten return NO_ERROR; 11096b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten } break; 11106b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten 1111de070137f11d346fba77605bd76a44c040a618fcEric Laurent case GET_OUTPUT_FOR_EFFECT: { 1112de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1113de070137f11d346fba77605bd76a44c040a618fcEric Laurent effect_descriptor_t desc; 1114de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 1115de070137f11d346fba77605bd76a44c040a618fcEric Laurent audio_io_handle_t output = getOutputForEffect(&desc); 1116de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int>(output)); 1117de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1118de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1119de070137f11d346fba77605bd76a44c040a618fcEric Laurent 1120de070137f11d346fba77605bd76a44c040a618fcEric Laurent case REGISTER_EFFECT: { 1121de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1122de070137f11d346fba77605bd76a44c040a618fcEric Laurent effect_descriptor_t desc; 1123de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 11247c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent audio_io_handle_t io = data.readInt32(); 1125de070137f11d346fba77605bd76a44c040a618fcEric Laurent uint32_t strategy = data.readInt32(); 1126d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten audio_session_t session = (audio_session_t) data.readInt32(); 1127de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id = data.readInt32(); 1128de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int32_t>(registerEffect(&desc, 11297c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent io, 1130de070137f11d346fba77605bd76a44c040a618fcEric Laurent strategy, 1131de070137f11d346fba77605bd76a44c040a618fcEric Laurent session, 1132de070137f11d346fba77605bd76a44c040a618fcEric Laurent id))); 1133de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1134de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1135de070137f11d346fba77605bd76a44c040a618fcEric Laurent 1136de070137f11d346fba77605bd76a44c040a618fcEric Laurent case UNREGISTER_EFFECT: { 1137de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1138de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id = data.readInt32(); 1139de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int32_t>(unregisterEffect(id))); 1140de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1141de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1142de070137f11d346fba77605bd76a44c040a618fcEric Laurent 1143db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent case SET_EFFECT_ENABLED: { 1144db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1145db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent int id = data.readInt32(); 1146db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent bool enabled = static_cast <bool>(data.readInt32()); 1147db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent reply->writeInt32(static_cast <int32_t>(setEffectEnabled(id, enabled))); 1148db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent return NO_ERROR; 1149db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent } break; 1150db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent 1151eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent case IS_STREAM_ACTIVE: { 1152eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1153fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten audio_stream_type_t stream = (audio_stream_type_t) data.readInt32(); 1154eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent uint32_t inPastMs = (uint32_t)data.readInt32(); 1155ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent reply->writeInt32( isStreamActive(stream, inPastMs) ); 1156eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent return NO_ERROR; 1157eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent } break; 1158eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent 1159272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi case IS_STREAM_ACTIVE_REMOTELY: { 1160272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 1161272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi audio_stream_type_t stream = (audio_stream_type_t) data.readInt32(); 1162272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi uint32_t inPastMs = (uint32_t)data.readInt32(); 1163ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent reply->writeInt32( isStreamActiveRemotely(stream, inPastMs) ); 1164272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi return NO_ERROR; 1165272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi } break; 1166272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi 1167d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi case IS_SOURCE_ACTIVE: { 1168d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 1169d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi audio_source_t source = (audio_source_t) data.readInt32(); 1170d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi reply->writeInt32( isSourceActive(source)); 1171d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi return NO_ERROR; 1172d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi } 1173d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi 117457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent case QUERY_DEFAULT_PRE_PROCESSING: { 117557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1176d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten audio_session_t audioSession = (audio_session_t) data.readInt32(); 117757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t count = data.readInt32(); 117874adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent if (count > AudioEffect::kMaxPreProcessing) { 117974adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent count = AudioEffect::kMaxPreProcessing; 118074adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent } 118157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t retCount = count; 118274adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent effect_descriptor_t *descriptors = new effect_descriptor_t[count]; 118357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status_t status = queryDefaultPreProcessing(audioSession, descriptors, &retCount); 118457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->writeInt32(status); 118557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (status != NO_ERROR && status != NO_MEMORY) { 118657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent retCount = 0; 118757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 118857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->writeInt32(retCount); 118974adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent if (retCount != 0) { 119057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (retCount < count) { 119157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent count = retCount; 119257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 119357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->write(descriptors, sizeof(effect_descriptor_t) * count); 119457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 119557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent delete[] descriptors; 119657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 119757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 119857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent 1199b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald case IS_OFFLOAD_SUPPORTED: { 1200b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald CHECK_INTERFACE(IAudioPolicyService, data, reply); 1201b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald audio_offload_info_t info; 1202b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.read(&info, sizeof(audio_offload_info_t)); 1203b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald bool isSupported = isOffloadSupported(info); 1204b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald reply->writeInt32(isSupported); 1205b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald return NO_ERROR; 1206b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 1207b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald 1208203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case LIST_AUDIO_PORTS: { 1209203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1210203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_role_t role = (audio_port_role_t)data.readInt32(); 1211203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_type_t type = (audio_port_type_t)data.readInt32(); 1212203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPortsReq = data.readInt32(); 12131d670b11313250442455a22f1056ad649d607fb2Eric Laurent if (numPortsReq > MAX_ITEMS_PER_LIST) { 12141d670b11313250442455a22f1056ad649d607fb2Eric Laurent numPortsReq = MAX_ITEMS_PER_LIST; 12151d670b11313250442455a22f1056ad649d607fb2Eric Laurent } 1216203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPorts = numPortsReq; 1217203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port *ports = 1218203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (struct audio_port *)calloc(numPortsReq, sizeof(struct audio_port)); 12191d670b11313250442455a22f1056ad649d607fb2Eric Laurent if (ports == NULL) { 12201d670b11313250442455a22f1056ad649d607fb2Eric Laurent reply->writeInt32(NO_MEMORY); 12211d670b11313250442455a22f1056ad649d607fb2Eric Laurent reply->writeInt32(0); 12221d670b11313250442455a22f1056ad649d607fb2Eric Laurent return NO_ERROR; 12231d670b11313250442455a22f1056ad649d607fb2Eric Laurent } 12241d670b11313250442455a22f1056ad649d607fb2Eric Laurent unsigned int generation; 1225203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = listAudioPorts(role, type, &numPorts, ports, &generation); 1226203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1227203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(numPorts); 1228203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1229203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1230203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > numPorts) { 1231203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPortsReq = numPorts; 1232203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1233203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(ports, numPortsReq * sizeof(struct audio_port)); 1234203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(generation); 1235203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1236203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent free(ports); 1237203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1238203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1239203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1240203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case GET_AUDIO_PORT: { 1241203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1242e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia struct audio_port port = {}; 1243e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia if (data.read(&port, sizeof(struct audio_port)) != NO_ERROR) { 1244e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia ALOGE("b/23912202"); 1245e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia } 1246203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = getAudioPort(&port); 1247203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1248203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1249203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(&port, sizeof(struct audio_port)); 1250203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1251203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1252203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1253203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1254203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case CREATE_AUDIO_PATCH: { 1255203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1256203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch patch; 1257203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&patch, sizeof(struct audio_patch)); 1258a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kasten audio_patch_handle_t handle = AUDIO_PATCH_HANDLE_NONE; 1259e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia if (data.read(&handle, sizeof(audio_patch_handle_t)) != NO_ERROR) { 1260e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia ALOGE("b/23912202"); 1261e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia } 1262203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = createAudioPatch(&patch, &handle); 1263203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1264203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1265203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(&handle, sizeof(audio_patch_handle_t)); 1266203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1267203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1268203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1269203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1270203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case RELEASE_AUDIO_PATCH: { 1271203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1272203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_patch_handle_t handle; 1273203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&handle, sizeof(audio_patch_handle_t)); 1274203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = releaseAudioPatch(handle); 1275203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1276203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1277203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1278203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1279203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case LIST_AUDIO_PATCHES: { 1280203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1281203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatchesReq = data.readInt32(); 12821d670b11313250442455a22f1056ad649d607fb2Eric Laurent if (numPatchesReq > MAX_ITEMS_PER_LIST) { 12831d670b11313250442455a22f1056ad649d607fb2Eric Laurent numPatchesReq = MAX_ITEMS_PER_LIST; 12841d670b11313250442455a22f1056ad649d607fb2Eric Laurent } 1285203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatches = numPatchesReq; 1286203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch *patches = 1287203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (struct audio_patch *)calloc(numPatchesReq, 1288203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent sizeof(struct audio_patch)); 12891d670b11313250442455a22f1056ad649d607fb2Eric Laurent if (patches == NULL) { 12901d670b11313250442455a22f1056ad649d607fb2Eric Laurent reply->writeInt32(NO_MEMORY); 12911d670b11313250442455a22f1056ad649d607fb2Eric Laurent reply->writeInt32(0); 12921d670b11313250442455a22f1056ad649d607fb2Eric Laurent return NO_ERROR; 12931d670b11313250442455a22f1056ad649d607fb2Eric Laurent } 12941d670b11313250442455a22f1056ad649d607fb2Eric Laurent unsigned int generation; 1295203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = listAudioPatches(&numPatches, patches, &generation); 1296203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1297203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(numPatches); 1298203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1299203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > numPatches) { 1300203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPatchesReq = numPatches; 1301203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1302203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(patches, numPatchesReq * sizeof(struct audio_patch)); 1303203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(generation); 1304203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1305203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent free(patches); 1306203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1307203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1308203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1309203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case SET_AUDIO_PORT_CONFIG: { 1310203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1311203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port_config config; 1312203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&config, sizeof(struct audio_port_config)); 1313203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = setAudioPortConfig(&config); 1314203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1315203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1316203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1317df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1318b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent case REGISTER_CLIENT: { 1319b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1320b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1321b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent data.readStrongBinder()); 1322b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent registerClient(client); 1323b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent return NO_ERROR; 1324b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } break; 1325203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1326e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent case SET_AUDIO_PORT_CALLBACK_ENABLED: { 1327e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1328e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent setAudioPortCallbacksEnabled(data.readInt32() == 1); 1329e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent return NO_ERROR; 1330e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent } break; 1331e8726fea8a53bf3474aa3c6deaf2f6c1f565e694Eric Laurent 1332df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent case ACQUIRE_SOUNDTRIGGER_SESSION: { 1333df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1334df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1335df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.readStrongBinder()); 1336a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kasten audio_session_t session = AUDIO_SESSION_NONE; 1337a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kasten audio_io_handle_t ioHandle = AUDIO_IO_HANDLE_NONE; 1338a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kasten audio_devices_t device = AUDIO_DEVICE_NONE; 1339df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = acquireSoundTriggerSession(&session, &ioHandle, &device); 1340df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(status); 1341df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status == NO_ERROR) { 1342df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(session); 1343df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(ioHandle); 1344df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(device); 1345df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 1346df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return NO_ERROR; 1347df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } break; 1348df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1349df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent case RELEASE_SOUNDTRIGGER_SESSION: { 1350df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1351df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1352df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.readStrongBinder()); 1353df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 1354df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = releaseSoundTriggerSession(session); 1355df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(status); 1356df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return NO_ERROR; 1357df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } break; 1358df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1359bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent case GET_PHONE_STATE: { 1360bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1361bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent reply->writeInt32((int32_t)getPhoneState()); 1362bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return NO_ERROR; 1363bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } break; 1364bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent 1365baac183f3808d7b68f184647a97bd381620415feEric Laurent case REGISTER_POLICY_MIXES: { 1366baac183f3808d7b68f184647a97bd381620415feEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1367baac183f3808d7b68f184647a97bd381620415feEric Laurent bool registration = data.readInt32() == 1; 1368baac183f3808d7b68f184647a97bd381620415feEric Laurent Vector<AudioMix> mixes; 1369baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t size = (size_t)data.readInt32(); 1370baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size > MAX_MIXES_PER_POLICY) { 1371baac183f3808d7b68f184647a97bd381620415feEric Laurent size = MAX_MIXES_PER_POLICY; 1372baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1373baac183f3808d7b68f184647a97bd381620415feEric Laurent for (size_t i = 0; i < size; i++) { 1374baac183f3808d7b68f184647a97bd381620415feEric Laurent AudioMix mix; 1375baac183f3808d7b68f184647a97bd381620415feEric Laurent if (mix.readFromParcel((Parcel*)&data) == NO_ERROR) { 1376baac183f3808d7b68f184647a97bd381620415feEric Laurent mixes.add(mix); 1377baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1378baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1379baac183f3808d7b68f184647a97bd381620415feEric Laurent status_t status = registerPolicyMixes(mixes, registration); 1380baac183f3808d7b68f184647a97bd381620415feEric Laurent reply->writeInt32(status); 1381baac183f3808d7b68f184647a97bd381620415feEric Laurent return NO_ERROR; 1382baac183f3808d7b68f184647a97bd381620415feEric Laurent } break; 1383baac183f3808d7b68f184647a97bd381620415feEric Laurent 1384554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent case START_AUDIO_SOURCE: { 1385554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1386554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent struct audio_port_config source; 1387554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent data.read(&source, sizeof(struct audio_port_config)); 1388554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent audio_attributes_t attributes; 1389554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent data.read(&attributes, sizeof(audio_attributes_t)); 1390559d439c6fe8679e3c52f1cf265d46d7d2e65b68Glenn Kasten audio_patch_handle_t handle = AUDIO_PATCH_HANDLE_NONE; 1391554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent status_t status = startAudioSource(&source, &attributes, &handle); 1392554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent reply->writeInt32(status); 1393554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent reply->writeInt32(handle); 1394554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent return NO_ERROR; 1395554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent } break; 1396554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent 1397554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent case STOP_AUDIO_SOURCE: { 1398554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1399559d439c6fe8679e3c52f1cf265d46d7d2e65b68Glenn Kasten audio_patch_handle_t handle = (audio_patch_handle_t) data.readInt32(); 1400554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent status_t status = stopAudioSource(handle); 1401554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent reply->writeInt32(status); 1402554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent return NO_ERROR; 1403554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent } break; 1404554a277d4e42a3d3df3d90ba0e7dfa2d31690e32Eric Laurent 14052ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung case SET_MASTER_MONO: { 14062ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung CHECK_INTERFACE(IAudioPolicyService, data, reply); 14072ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung bool mono = static_cast<bool>(data.readInt32()); 14082ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung status_t status = setMasterMono(mono); 14092ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung reply->writeInt32(status); 14102ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung return NO_ERROR; 14112ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } break; 14122ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung 14132ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung case GET_MASTER_MONO: { 14142ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung CHECK_INTERFACE(IAudioPolicyService, data, reply); 14152ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung bool mono; 14162ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung status_t status = getMasterMono(&mono); 14172ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung reply->writeInt32(status); 14182ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung if (status == NO_ERROR) { 14192ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung reply->writeInt32(static_cast<int32_t>(mono)); 14202ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } 14212ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung return NO_ERROR; 14222ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung } break; 14232ddee19245641e86bca436dda23a0f5089bf2ab5Andy Hung 1424ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent case GET_STREAM_VOLUME_DB: { 1425ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1426ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent audio_stream_type_t stream = 1427ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent static_cast <audio_stream_type_t>(data.readInt32()); 1428ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent int index = static_cast <int>(data.readInt32()); 1429ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent audio_devices_t device = 1430ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent static_cast <audio_devices_t>(data.readUint32()); 1431ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent reply->writeFloat(getStreamVolumeDB(stream, index, device)); 1432ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent return NO_ERROR; 1433ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent } 1434ac9cef5f3288df6e65cb4488e2615cc3c07b70d0Eric Laurent 1435c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent default: 1436c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return BBinder::onTransact(code, data, reply, flags); 1437c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 1438c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent} 1439c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1440c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent// ---------------------------------------------------------------------------- 1441c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 144240bc906252974d0b389ae4a147232d0c9a97193fGlenn Kasten} // namespace android 1443