IAudioPolicyService.cpp revision aa9811945f575614b3482d09e4d969792701cebb
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> 22c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#include <sys/types.h> 23c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 24c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#include <binder/Parcel.h> 25c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 2674adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent#include <media/AudioEffect.h> 27c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent#include <media/IAudioPolicyService.h> 28c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 2964760240f931714858a59c1579f07264d7182ba2Dima Zavin#include <system/audio.h> 30fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 31c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentnamespace android { 32c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 33c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentenum { 34c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_DEVICE_CONNECTION_STATE = IBinder::FIRST_CALL_TRANSACTION, 35c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_DEVICE_CONNECTION_STATE, 36c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_PHONE_STATE, 370b07b8085d7b837b4dd5f09e0c8c39408f6bdbf7Glenn Kasten SET_RINGER_MODE, // reserved, no longer used 38c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_FORCE_USE, 39c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_FORCE_USE, 40c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_OUTPUT, 41c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent START_OUTPUT, 42c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent STOP_OUTPUT, 43c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent RELEASE_OUTPUT, 44caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent GET_INPUT_FOR_ATTR, 45c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent START_INPUT, 46c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent STOP_INPUT, 47c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent RELEASE_INPUT, 48c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent INIT_STREAM_VOLUME, 49c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_STREAM_VOLUME, 50de070137f11d346fba77605bd76a44c040a618fcEric Laurent GET_STREAM_VOLUME, 51de070137f11d346fba77605bd76a44c040a618fcEric Laurent GET_STRATEGY_FOR_STREAM, 52de070137f11d346fba77605bd76a44c040a618fcEric Laurent GET_OUTPUT_FOR_EFFECT, 53de070137f11d346fba77605bd76a44c040a618fcEric Laurent REGISTER_EFFECT, 54eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent UNREGISTER_EFFECT, 556b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten IS_STREAM_ACTIVE, 56d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi IS_SOURCE_ACTIVE, 576b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten GET_DEVICES_FOR_STREAM, 58db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent QUERY_DEFAULT_PRE_PROCESSING, 59272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi SET_EFFECT_ENABLED, 60ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald IS_STREAM_ACTIVE_REMOTELY, 61203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent IS_OFFLOAD_SUPPORTED, 62203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent LIST_AUDIO_PORTS, 63203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent GET_AUDIO_PORT, 64203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CREATE_AUDIO_PATCH, 65203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent RELEASE_AUDIO_PATCH, 66203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent LIST_AUDIO_PATCHES, 67b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent SET_AUDIO_PORT_CONFIG, 685bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi REGISTER_CLIENT, 69df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent GET_OUTPUT_FOR_ATTR, 70df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent ACQUIRE_SOUNDTRIGGER_SESSION, 71bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent RELEASE_SOUNDTRIGGER_SESSION, 72baac183f3808d7b68f184647a97bd381620415feEric Laurent GET_PHONE_STATE, 73baac183f3808d7b68f184647a97bd381620415feEric Laurent REGISTER_POLICY_MIXES, 74c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent}; 75c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 761d670b11313250442455a22f1056ad649d607fb2Eric Laurent#define MAX_ITEMS_PER_LIST 1024 771d670b11313250442455a22f1056ad649d607fb2Eric Laurent 78c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentclass BpAudioPolicyService : public BpInterface<IAudioPolicyService> 79c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent{ 80c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentpublic: 81c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent BpAudioPolicyService(const sp<IBinder>& impl) 82c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent : BpInterface<IAudioPolicyService>(impl) 83c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 84c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 85c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 86c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual status_t setDeviceConnectionState( 87fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device, 88fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_dev_state_t state, 89e743a47f445f02a0612018fa5640301304844fbfPaul McLean const char *device_address, 90e743a47f445f02a0612018fa5640301304844fbfPaul McLean const char *device_name) 91c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 92c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 93c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 94c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(device)); 95c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(state)); 96c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeCString(device_address); 97e743a47f445f02a0612018fa5640301304844fbfPaul McLean data.writeCString(device_name); 98c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_DEVICE_CONNECTION_STATE, data, &reply); 99c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 100c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 101c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 102fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual audio_policy_dev_state_t getDeviceConnectionState( 103fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device, 104c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address) 105c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 106c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 107c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 108c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(device)); 109c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeCString(device_address); 110c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_DEVICE_CONNECTION_STATE, data, &reply); 111fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return static_cast <audio_policy_dev_state_t>(reply.readInt32()); 112c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 113c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 114f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten virtual status_t setPhoneState(audio_mode_t state) 115c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 116c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 117c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 118c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(state); 119c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_PHONE_STATE, data, &reply); 120c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 121c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 122c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 123fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual status_t setForceUse(audio_policy_force_use_t usage, audio_policy_forced_cfg_t config) 124c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 125c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 126c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 127c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(usage)); 128c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(config)); 129c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_FORCE_USE, data, &reply); 130c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 131c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 132c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 133fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage) 134c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 135c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 136c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 137c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(usage)); 138c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_FORCE_USE, data, &reply); 139fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return static_cast <audio_policy_forced_cfg_t> (reply.readInt32()); 140c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 141c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 142c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual audio_io_handle_t getOutput( 143fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 144c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate, 14558f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 146254af180475346b6186b49c297f340c9c4817511Glenn Kasten audio_channel_mask_t channelMask, 147ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald audio_output_flags_t flags, 148ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const audio_offload_info_t *offloadInfo) 149c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 150c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 151c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 152c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 153c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 154c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(format)); 155254af180475346b6186b49c297f340c9c4817511Glenn Kasten data.writeInt32(channelMask); 156c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(flags)); 1572301acc6a9c7a3af4ad01f3d1d0f76f13eca7350Glenn Kasten // hasOffloadInfo 158b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald if (offloadInfo == NULL) { 159b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInt32(0); 160b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } else { 161b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInt32(1); 162b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.write(offloadInfo, sizeof(audio_offload_info_t)); 163b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 164c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_OUTPUT, data, &reply); 165fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent return static_cast <audio_io_handle_t> (reply.readInt32()); 166c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 167c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 168e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent virtual status_t getOutputForAttr(const audio_attributes_t *attr, 169e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_io_handle_t *output, 170e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session, 171e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t *stream, 172e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent uint32_t samplingRate, 173e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_format_t format, 174e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_channel_mask_t channelMask, 175e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_output_flags_t flags, 176aa9811945f575614b3482d09e4d969792701cebbPaul McLean audio_port_handle_t selectedDeviceId, 177e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent const audio_offload_info_t *offloadInfo) 1785bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi { 1795bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi Parcel data, reply; 1805bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 1815bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi if (attr == NULL) { 182e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream == NULL) { 183e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr(): NULL audio attributes and stream type"); 184e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 185e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 186e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (*stream == AUDIO_STREAM_DEFAULT) { 187e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr unspecified stream type"); 188e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 189e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 190e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 191e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (output == NULL) { 192e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr NULL output - shouldn't happen"); 193e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 194e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 195e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (attr == NULL) { 196e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(0); 197e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } else { 198e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(1); 199e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.write(attr, sizeof(audio_attributes_t)); 200e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 201e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(session); 202e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream == NULL) { 203e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(0); 204e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } else { 205e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(1); 206e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(*stream); 2075bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 2085bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(samplingRate); 2095bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(static_cast <uint32_t>(format)); 2105bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(channelMask); 2115bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(static_cast <uint32_t>(flags)); 212aa9811945f575614b3482d09e4d969792701cebbPaul McLean data.writeInt32(selectedDeviceId); 2135bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi // hasOffloadInfo 2145bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi if (offloadInfo == NULL) { 2155bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(0); 2165bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } else { 2175bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(1); 2185bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.write(offloadInfo, sizeof(audio_offload_info_t)); 2195bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 220e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status_t status = remote()->transact(GET_OUTPUT_FOR_ATTR, data, &reply); 221e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (status != NO_ERROR) { 222e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 223e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 224e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status = (status_t)reply.readInt32(); 225e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (status != NO_ERROR) { 226e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 227e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 228e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent *output = (audio_io_handle_t)reply.readInt32(); 229e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream != NULL) { 230e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent *stream = (audio_stream_type_t)reply.readInt32(); 231e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 232e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 2335bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 2345bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi 235de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t startOutput(audio_io_handle_t output, 236fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 237e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 238c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 239c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 240c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 241fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 242fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 243e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)session); 244c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(START_OUTPUT, data, &reply); 245c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 246c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 247c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 248de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t stopOutput(audio_io_handle_t output, 249fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 250e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 251c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 252c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 253c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 254fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 255fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 256e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)session); 257c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(STOP_OUTPUT, data, &reply); 258c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 259c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 260c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 261e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent virtual void releaseOutput(audio_io_handle_t output, 262e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream, 263e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 264c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 265c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 266c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 267fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 268e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)stream); 269e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)session); 270c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RELEASE_OUTPUT, data, &reply); 271c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 272c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 273caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent virtual status_t getInputForAttr(const audio_attributes_t *attr, 274caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_io_handle_t *input, 275caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_session_t session, 276caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent uint32_t samplingRate, 277caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_format_t format, 278caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_channel_mask_t channelMask, 279caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_input_flags_t flags) 280c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 281c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 282c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 283caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (attr == NULL) { 284caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent ALOGE("getInputForAttr NULL attr - shouldn't happen"); 285caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return BAD_VALUE; 286caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 287caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (input == NULL) { 288caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent ALOGE("getInputForAttr NULL input - shouldn't happen"); 289caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return BAD_VALUE; 290caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 291caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.write(attr, sizeof(audio_attributes_t)); 292caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.writeInt32(session); 293c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 294c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(format)); 295254af180475346b6186b49c297f340c9c4817511Glenn Kasten data.writeInt32(channelMask); 296b3b1660ecb67f61f9da54efced8677fa3a6f4863Glenn Kasten data.writeInt32(flags); 297caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent status_t status = remote()->transact(GET_INPUT_FOR_ATTR, data, &reply); 298caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status != NO_ERROR) { 299caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return status; 300caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 301caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent status = reply.readInt32(); 302caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status != NO_ERROR) { 303caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return status; 304caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 305caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent *input = (audio_io_handle_t)reply.readInt32(); 306caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return NO_ERROR; 307c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 308c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3094dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual status_t startInput(audio_io_handle_t input, 3104dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 311c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 312c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 313c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 314fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3154dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 316c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(START_INPUT, data, &reply); 317c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 318c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 319c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3204dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual status_t stopInput(audio_io_handle_t input, 3214dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 322c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 323c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 324c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 325fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3264dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 327c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(STOP_INPUT, data, &reply); 328c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 329c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 330c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3314dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual void releaseInput(audio_io_handle_t input, 3324dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 333c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 334c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 335c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 336fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3374dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 338c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RELEASE_INPUT, data, &reply); 339c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 340c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 341fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual status_t initStreamVolume(audio_stream_type_t stream, 342c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMin, 343c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMax) 344c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 345c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 346c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 347c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 348c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(indexMin); 349c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(indexMax); 350c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(INIT_STREAM_VOLUME, data, &reply); 351c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 352c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 353c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 35483844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent virtual status_t setStreamVolumeIndex(audio_stream_type_t stream, 35583844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent int index, 35683844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device) 357c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 358c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 359c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 360c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 361c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(index); 36283844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent data.writeInt32(static_cast <uint32_t>(device)); 363c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_STREAM_VOLUME, data, &reply); 364c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 365c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 366c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 36783844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent virtual status_t getStreamVolumeIndex(audio_stream_type_t stream, 36883844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent int *index, 36983844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device) 370c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 371c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 372c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 373c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 37483844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent data.writeInt32(static_cast <uint32_t>(device)); 37583844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent 376c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_STREAM_VOLUME, data, &reply); 377c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int lIndex = reply.readInt32(); 378c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (index) *index = lIndex; 379c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 380c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 381de070137f11d346fba77605bd76a44c040a618fcEric Laurent 382fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual uint32_t getStrategyForStream(audio_stream_type_t stream) 383de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 384de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 385de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 386de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 387de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(GET_STRATEGY_FOR_STREAM, data, &reply); 388de070137f11d346fba77605bd76a44c040a618fcEric Laurent return reply.readInt32(); 389de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 390de070137f11d346fba77605bd76a44c040a618fcEric Laurent 3916374252107fd6539397598195ea6defd5870fafbEric Laurent virtual audio_devices_t getDevicesForStream(audio_stream_type_t stream) 3926b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten { 3936b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten Parcel data, reply; 3946b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 3956b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten data.writeInt32(static_cast <uint32_t>(stream)); 3966b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten remote()->transact(GET_DEVICES_FOR_STREAM, data, &reply); 3976374252107fd6539397598195ea6defd5870fafbEric Laurent return (audio_devices_t) reply.readInt32(); 3986b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten } 3996b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten 40058e5aa34f01d663654d8bafad65db1dda42161ffGlenn Kasten virtual audio_io_handle_t getOutputForEffect(const effect_descriptor_t *desc) 401de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 402de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 403de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 404de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.write(desc, sizeof(effect_descriptor_t)); 405de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(GET_OUTPUT_FOR_EFFECT, data, &reply); 406de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <audio_io_handle_t> (reply.readInt32()); 407de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 408de070137f11d346fba77605bd76a44c040a618fcEric Laurent 40958e5aa34f01d663654d8bafad65db1dda42161ffGlenn Kasten virtual status_t registerEffect(const effect_descriptor_t *desc, 4107c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent audio_io_handle_t io, 411de070137f11d346fba77605bd76a44c040a618fcEric Laurent uint32_t strategy, 412de070137f11d346fba77605bd76a44c040a618fcEric Laurent int session, 413de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id) 414de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 415de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 416de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 417de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.write(desc, sizeof(effect_descriptor_t)); 4187c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent data.writeInt32(io); 419de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(strategy); 420de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(session); 421de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(id); 422de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(REGISTER_EFFECT, data, &reply); 423de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <status_t> (reply.readInt32()); 424de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 425de070137f11d346fba77605bd76a44c040a618fcEric Laurent 426de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t unregisterEffect(int id) 427de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 428de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 429de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 430de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(id); 431de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(UNREGISTER_EFFECT, data, &reply); 432de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <status_t> (reply.readInt32()); 433de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 434de070137f11d346fba77605bd76a44c040a618fcEric Laurent 435db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent virtual status_t setEffectEnabled(int id, bool enabled) 436db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent { 437db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent Parcel data, reply; 438db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 439db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInt32(id); 440db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInt32(enabled); 441db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent remote()->transact(SET_EFFECT_ENABLED, data, &reply); 442db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent return static_cast <status_t> (reply.readInt32()); 443db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent } 444db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent 445fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual bool isStreamActive(audio_stream_type_t stream, uint32_t inPastMs) const 446eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent { 447eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent Parcel data, reply; 448eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 449fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 450eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent data.writeInt32(inPastMs); 451eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent remote()->transact(IS_STREAM_ACTIVE, data, &reply); 452eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent return reply.readInt32(); 453eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent } 45457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent 455272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi virtual bool isStreamActiveRemotely(audio_stream_type_t stream, uint32_t inPastMs) const 456272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi { 457272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi Parcel data, reply; 458272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 459272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInt32((int32_t) stream); 460272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInt32(inPastMs); 461272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi remote()->transact(IS_STREAM_ACTIVE_REMOTELY, data, &reply); 462272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi return reply.readInt32(); 463272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi } 464272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi 465d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi virtual bool isSourceActive(audio_source_t source) const 466d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi { 467d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi Parcel data, reply; 468d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 469d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi data.writeInt32((int32_t) source); 470d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi remote()->transact(IS_SOURCE_ACTIVE, data, &reply); 471d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi return reply.readInt32(); 472d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi } 473d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi 47457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent virtual status_t queryDefaultPreProcessing(int audioSession, 47557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent effect_descriptor_t *descriptors, 47657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t *count) 47757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent { 47857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (descriptors == NULL || count == NULL) { 47957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return BAD_VALUE; 48057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 48157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent Parcel data, reply; 48257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 48357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInt32(audioSession); 48457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInt32(*count); 48557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status_t status = remote()->transact(QUERY_DEFAULT_PRE_PROCESSING, data, &reply); 48657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (status != NO_ERROR) { 48757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 48857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 48957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status = static_cast <status_t> (reply.readInt32()); 49057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t retCount = reply.readInt32(); 49157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (retCount != 0) { 49257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t numDesc = (retCount < *count) ? retCount : *count; 49357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply.read(descriptors, sizeof(effect_descriptor_t) * numDesc); 49457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 49557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent *count = retCount; 49657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 49757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 498ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 499ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald virtual bool isOffloadSupported(const audio_offload_info_t& info) 500ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald { 501b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald Parcel data, reply; 502b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 503b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.write(&info, sizeof(audio_offload_info_t)); 504b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald remote()->transact(IS_OFFLOAD_SUPPORTED, data, &reply); 505203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return reply.readInt32(); 506203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 507203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 508203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t listAudioPorts(audio_port_role_t role, 509203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_type_t type, 510203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *num_ports, 511203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port *ports, 512203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *generation) 513203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 514203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (num_ports == NULL || (*num_ports != 0 && ports == NULL) || 515203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent generation == NULL) { 516203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 517203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 518203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 519203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 520203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPortsReq = (ports == NULL) ? 0 : *num_ports; 521203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(role); 522203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(type); 523203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(numPortsReq); 524203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(LIST_AUDIO_PORTS, data, &reply); 525203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 526203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 527203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *num_ports = (unsigned int)reply.readInt32(); 528203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 529203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 530203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > *num_ports) { 531203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPortsReq = *num_ports; 532203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 533203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > 0) { 534203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(ports, numPortsReq * sizeof(struct audio_port)); 535203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 536203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *generation = reply.readInt32(); 537203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 538203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 539203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 540203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 541203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t getAudioPort(struct audio_port *port) 542203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 543203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (port == NULL) { 544203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 545203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 546203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 547203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 548203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(port, sizeof(struct audio_port)); 549203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(GET_AUDIO_PORT, data, &reply); 550203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR || 551203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 552203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 553203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 554203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(port, sizeof(struct audio_port)); 555203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 556203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 557203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 558203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t createAudioPatch(const struct audio_patch *patch, 559203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_patch_handle_t *handle) 560203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 561203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (patch == NULL || handle == NULL) { 562203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 563203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 564203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 565203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 566203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(patch, sizeof(struct audio_patch)); 567203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(handle, sizeof(audio_patch_handle_t)); 568203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(CREATE_AUDIO_PATCH, data, &reply); 569203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR || 570203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 571203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 572203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 573203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(handle, sizeof(audio_patch_handle_t)); 574203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 575203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 576203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 577203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t releaseAudioPatch(audio_patch_handle_t handle) 578203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 579203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 580203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 581203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(&handle, sizeof(audio_patch_handle_t)); 582203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(RELEASE_AUDIO_PATCH, data, &reply); 583203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR) { 584203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 585203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 586203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 587203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 588203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 589203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t listAudioPatches(unsigned int *num_patches, 590203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch *patches, 591203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *generation) 592203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 593203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (num_patches == NULL || (*num_patches != 0 && patches == NULL) || 594203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent generation == NULL) { 595203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 596203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 597203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 598203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 599203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatchesReq = (patches == NULL) ? 0 : *num_patches; 600203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(numPatchesReq); 601203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(LIST_AUDIO_PATCHES, data, &reply); 602203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 603203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 604203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *num_patches = (unsigned int)reply.readInt32(); 605203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 606203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 607203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > *num_patches) { 608203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPatchesReq = *num_patches; 609203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 610203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > 0) { 611203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(patches, numPatchesReq * sizeof(struct audio_patch)); 612203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 613203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *generation = reply.readInt32(); 614203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 615203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 616203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 617203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 618203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t setAudioPortConfig(const struct audio_port_config *config) 619203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 620203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (config == NULL) { 621203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 622203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 623203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 624203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 625203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(config, sizeof(struct audio_port_config)); 626203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(SET_AUDIO_PORT_CONFIG, data, &reply); 627203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR) { 628203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 629203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 630203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 631203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 632df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 633b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent virtual void registerClient(const sp<IAudioPolicyServiceClient>& client) 634b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent { 635b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent Parcel data, reply; 636b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 637f888020c6e2735624f2b2a30e72aca24e17b8b4dMarco Nelissen data.writeStrongBinder(IInterface::asBinder(client)); 638b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent remote()->transact(REGISTER_CLIENT, data, &reply); 639b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 640df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 641df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent virtual status_t acquireSoundTriggerSession(audio_session_t *session, 642df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_io_handle_t *ioHandle, 643df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_devices_t *device) 644df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent { 645df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (session == NULL || ioHandle == NULL || device == NULL) { 646df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return BAD_VALUE; 647df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 648df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent Parcel data, reply; 649df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 650df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = remote()->transact(ACQUIRE_SOUNDTRIGGER_SESSION, data, &reply); 651df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status != NO_ERROR) { 652df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 653df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 654df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status = (status_t)reply.readInt32(); 655df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status == NO_ERROR) { 656df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *session = (audio_session_t)reply.readInt32(); 657df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *ioHandle = (audio_io_handle_t)reply.readInt32(); 658df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *device = (audio_devices_t)reply.readInt32(); 659df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 660df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 661df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 662df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 663df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent virtual status_t releaseSoundTriggerSession(audio_session_t session) 664df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent { 665df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent Parcel data, reply; 666df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 667df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInt32(session); 668df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = remote()->transact(RELEASE_SOUNDTRIGGER_SESSION, data, &reply); 669df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status != NO_ERROR) { 670df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 671df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 672df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return (status_t)reply.readInt32(); 673df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 674bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent 675bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent virtual audio_mode_t getPhoneState() 676bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent { 677bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent Parcel data, reply; 678bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 679bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent status_t status = remote()->transact(GET_PHONE_STATE, data, &reply); 680bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent if (status != NO_ERROR) { 681bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return AUDIO_MODE_INVALID; 682bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } 683bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return (audio_mode_t)reply.readInt32(); 684bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } 685baac183f3808d7b68f184647a97bd381620415feEric Laurent 686baac183f3808d7b68f184647a97bd381620415feEric Laurent virtual status_t registerPolicyMixes(Vector<AudioMix> mixes, bool registration) 687baac183f3808d7b68f184647a97bd381620415feEric Laurent { 688baac183f3808d7b68f184647a97bd381620415feEric Laurent Parcel data, reply; 689baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 690baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(registration ? 1 : 0); 691baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t size = mixes.size(); 692baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size > MAX_MIXES_PER_POLICY) { 693baac183f3808d7b68f184647a97bd381620415feEric Laurent size = MAX_MIXES_PER_POLICY; 694baac183f3808d7b68f184647a97bd381620415feEric Laurent } 695baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t sizePosition = data.dataPosition(); 696baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(size); 697baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t finalSize = size; 698baac183f3808d7b68f184647a97bd381620415feEric Laurent for (size_t i = 0; i < size; i++) { 699baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t position = data.dataPosition(); 700baac183f3808d7b68f184647a97bd381620415feEric Laurent if (mixes[i].writeToParcel(&data) != NO_ERROR) { 701baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(position); 702baac183f3808d7b68f184647a97bd381620415feEric Laurent finalSize--; 703baac183f3808d7b68f184647a97bd381620415feEric Laurent } 704baac183f3808d7b68f184647a97bd381620415feEric Laurent } 705baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size != finalSize) { 706baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t position = data.dataPosition(); 707baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(sizePosition); 708baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(finalSize); 709baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(position); 710baac183f3808d7b68f184647a97bd381620415feEric Laurent } 711baac183f3808d7b68f184647a97bd381620415feEric Laurent status_t status = remote()->transact(REGISTER_POLICY_MIXES, data, &reply); 712baac183f3808d7b68f184647a97bd381620415feEric Laurent if (status == NO_ERROR) { 713baac183f3808d7b68f184647a97bd381620415feEric Laurent status = (status_t)reply.readInt32(); 714baac183f3808d7b68f184647a97bd381620415feEric Laurent } 715baac183f3808d7b68f184647a97bd381620415feEric Laurent return status; 716baac183f3808d7b68f184647a97bd381620415feEric Laurent } 717c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent}; 718c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 719c2f1f07084818942352c6bbfb36af9b6b330eb4eEric LaurentIMPLEMENT_META_INTERFACE(AudioPolicyService, "android.media.IAudioPolicyService"); 720c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 721c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent// ---------------------------------------------------------------------- 722c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 723c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 724c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentstatus_t BnAudioPolicyService::onTransact( 725c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 726c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent{ 727e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten switch (code) { 728c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_DEVICE_CONNECTION_STATE: { 729c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 730fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device = 731fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_devices_t>(data.readInt32()); 732fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_dev_state_t state = 733fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_policy_dev_state_t>(data.readInt32()); 734c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address = data.readCString(); 735e743a47f445f02a0612018fa5640301304844fbfPaul McLean const char *device_name = data.readCString(); 736de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast<uint32_t> (setDeviceConnectionState(device, 737de070137f11d346fba77605bd76a44c040a618fcEric Laurent state, 738e743a47f445f02a0612018fa5640301304844fbfPaul McLean device_address, 739e743a47f445f02a0612018fa5640301304844fbfPaul McLean device_name))); 740c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 741c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 742c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 743c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_DEVICE_CONNECTION_STATE: { 744c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 745fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device = 746fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast<audio_devices_t> (data.readInt32()); 747c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address = data.readCString(); 748de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast<uint32_t> (getDeviceConnectionState(device, 749de070137f11d346fba77605bd76a44c040a618fcEric Laurent device_address))); 750c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 751c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 752c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 753c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_PHONE_STATE: { 754c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 75585ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten reply->writeInt32(static_cast <uint32_t>(setPhoneState( 75685ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten (audio_mode_t) data.readInt32()))); 757c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 758c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 759c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 760c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_FORCE_USE: { 761c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 76285ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten audio_policy_force_use_t usage = static_cast <audio_policy_force_use_t>( 76385ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readInt32()); 764fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_forced_cfg_t config = 765fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_policy_forced_cfg_t>(data.readInt32()); 766c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(setForceUse(usage, config))); 767c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 768c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 769c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 770c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_FORCE_USE: { 771c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 77285ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten audio_policy_force_use_t usage = static_cast <audio_policy_force_use_t>( 77385ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readInt32()); 774c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(getForceUse(usage))); 775c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 776c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 777c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 778c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_OUTPUT: { 779c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 780fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 781fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 782c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 78358f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 784254af180475346b6186b49c297f340c9c4817511Glenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 7850ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags = 7860ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent static_cast <audio_output_flags_t>(data.readInt32()); 787b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald bool hasOffloadInfo = data.readInt32() != 0; 788b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald audio_offload_info_t offloadInfo; 789b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald if (hasOffloadInfo) { 790b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.read(&offloadInfo, sizeof(audio_offload_info_t)); 791b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 792c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent audio_io_handle_t output = getOutput(stream, 793c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate, 794c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent format, 795254af180475346b6186b49c297f340c9c4817511Glenn Kasten channelMask, 796b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald flags, 797b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald hasOffloadInfo ? &offloadInfo : NULL); 798fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent reply->writeInt32(static_cast <int>(output)); 799c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 800c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 801c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 8025bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi case GET_OUTPUT_FOR_ATTR: { 8035bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 80485f480e7fd7c5e70c91d2f205b5c49488a84eb4dGlenn Kasten audio_attributes_t attr; 805e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent bool hasAttributes = data.readInt32() != 0; 806e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (hasAttributes) { 807e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.read(&attr, sizeof(audio_attributes_t)); 808e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 809e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 810e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream = AUDIO_STREAM_DEFAULT; 811e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent bool hasStream = data.readInt32() != 0; 812e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (hasStream) { 813e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent stream = (audio_stream_type_t)data.readInt32(); 814e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 8155bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi uint32_t samplingRate = data.readInt32(); 8165bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_format_t format = (audio_format_t) data.readInt32(); 8175bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_channel_mask_t channelMask = data.readInt32(); 8185bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_output_flags_t flags = 8195bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi static_cast <audio_output_flags_t>(data.readInt32()); 820aa9811945f575614b3482d09e4d969792701cebbPaul McLean audio_port_handle_t selectedDeviceId = data.readInt32(); 8215bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi bool hasOffloadInfo = data.readInt32() != 0; 8225bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_offload_info_t offloadInfo; 8235bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi if (hasOffloadInfo) { 8245bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.read(&offloadInfo, sizeof(audio_offload_info_t)); 8255bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 826e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_io_handle_t output; 827e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status_t status = getOutputForAttr(hasAttributes ? &attr : NULL, 828e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent &output, session, &stream, 829e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent samplingRate, format, channelMask, 830aa9811945f575614b3482d09e4d969792701cebbPaul McLean flags, selectedDeviceId, hasOffloadInfo ? &offloadInfo : NULL); 831e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(status); 832e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(output); 833e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(stream); 8345bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi return NO_ERROR; 8355bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } break; 8365bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi 837c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case START_OUTPUT: { 838c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 839fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 840ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent audio_stream_type_t stream = 841ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent static_cast <audio_stream_type_t>(data.readInt32()); 842e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 843de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <uint32_t>(startOutput(output, 844ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent stream, 845de070137f11d346fba77605bd76a44c040a618fcEric Laurent session))); 846c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 847c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 848c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 849c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case STOP_OUTPUT: { 850c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 851fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 852ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent audio_stream_type_t stream = 853ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent static_cast <audio_stream_type_t>(data.readInt32()); 854e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 855de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <uint32_t>(stopOutput(output, 856ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent stream, 857de070137f11d346fba77605bd76a44c040a618fcEric Laurent session))); 858c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 859c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 860c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 861c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RELEASE_OUTPUT: { 862c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 863fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 864e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream = (audio_stream_type_t)data.readInt32(); 865e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 866e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent releaseOutput(output, stream, session); 867c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 868c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 869c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 870caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent case GET_INPUT_FOR_ATTR: { 871c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 872caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_attributes_t attr; 873caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.read(&attr, sizeof(audio_attributes_t)); 874caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 875c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 87658f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 877254af180475346b6186b49c297f340c9c4817511Glenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 878b3b1660ecb67f61f9da54efced8677fa3a6f4863Glenn Kasten audio_input_flags_t flags = (audio_input_flags_t) data.readInt32(); 879caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_io_handle_t input; 880caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent status_t status = getInputForAttr(&attr, &input, session, 881caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent samplingRate, format, channelMask, 882caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent flags); 883caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent reply->writeInt32(status); 884caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status == NO_ERROR) { 885caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent reply->writeInt32(input); 886caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 887c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 888c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 889c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 890c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case START_INPUT: { 891c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 892fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 8934dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 8944dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent reply->writeInt32(static_cast <uint32_t>(startInput(input, session))); 895c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 896c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 897c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 898c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case STOP_INPUT: { 899c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 900fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 9014dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 9024dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent reply->writeInt32(static_cast <uint32_t>(stopInput(input, session))); 903c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 904c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 905c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 906c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RELEASE_INPUT: { 907c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 908fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 9094dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 9104dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent releaseInput(input, session); 911c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 912c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 913c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 914c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case INIT_STREAM_VOLUME: { 915c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 916fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 917fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 918c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMin = data.readInt32(); 919c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMax = data.readInt32(); 920c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(initStreamVolume(stream, indexMin,indexMax))); 921c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 922c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 923c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 924c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_STREAM_VOLUME: { 925c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 926fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 927fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 928c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int index = data.readInt32(); 92983844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device = static_cast <audio_devices_t>(data.readInt32()); 93083844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent reply->writeInt32(static_cast <uint32_t>(setStreamVolumeIndex(stream, 93183844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent index, 93283844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent device))); 933c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 934c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 935c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 936c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_STREAM_VOLUME: { 937c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 938fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 939fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 94083844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device = static_cast <audio_devices_t>(data.readInt32()); 941c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int index; 94283844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent status_t status = getStreamVolumeIndex(stream, &index, device); 943c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(index); 944c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(status)); 945c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 946c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 947c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 948de070137f11d346fba77605bd76a44c040a618fcEric Laurent case GET_STRATEGY_FOR_STREAM: { 949de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 950fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 951fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 952de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(getStrategyForStream(stream)); 953de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 954de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 955de070137f11d346fba77605bd76a44c040a618fcEric Laurent 9566b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten case GET_DEVICES_FOR_STREAM: { 9576b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten CHECK_INTERFACE(IAudioPolicyService, data, reply); 958fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 959fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 9606b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten reply->writeInt32(static_cast <int>(getDevicesForStream(stream))); 9616b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten return NO_ERROR; 9626b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten } break; 9636b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten 964de070137f11d346fba77605bd76a44c040a618fcEric Laurent case GET_OUTPUT_FOR_EFFECT: { 965de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 966de070137f11d346fba77605bd76a44c040a618fcEric Laurent effect_descriptor_t desc; 967de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 968de070137f11d346fba77605bd76a44c040a618fcEric Laurent audio_io_handle_t output = getOutputForEffect(&desc); 969de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int>(output)); 970de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 971de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 972de070137f11d346fba77605bd76a44c040a618fcEric Laurent 973de070137f11d346fba77605bd76a44c040a618fcEric Laurent case REGISTER_EFFECT: { 974de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 975de070137f11d346fba77605bd76a44c040a618fcEric Laurent effect_descriptor_t desc; 976de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 9777c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent audio_io_handle_t io = data.readInt32(); 978de070137f11d346fba77605bd76a44c040a618fcEric Laurent uint32_t strategy = data.readInt32(); 979de070137f11d346fba77605bd76a44c040a618fcEric Laurent int session = data.readInt32(); 980de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id = data.readInt32(); 981de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int32_t>(registerEffect(&desc, 9827c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent io, 983de070137f11d346fba77605bd76a44c040a618fcEric Laurent strategy, 984de070137f11d346fba77605bd76a44c040a618fcEric Laurent session, 985de070137f11d346fba77605bd76a44c040a618fcEric Laurent id))); 986de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 987de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 988de070137f11d346fba77605bd76a44c040a618fcEric Laurent 989de070137f11d346fba77605bd76a44c040a618fcEric Laurent case UNREGISTER_EFFECT: { 990de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 991de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id = data.readInt32(); 992de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int32_t>(unregisterEffect(id))); 993de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 994de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 995de070137f11d346fba77605bd76a44c040a618fcEric Laurent 996db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent case SET_EFFECT_ENABLED: { 997db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 998db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent int id = data.readInt32(); 999db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent bool enabled = static_cast <bool>(data.readInt32()); 1000db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent reply->writeInt32(static_cast <int32_t>(setEffectEnabled(id, enabled))); 1001db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent return NO_ERROR; 1002db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent } break; 1003db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent 1004eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent case IS_STREAM_ACTIVE: { 1005eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1006fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten audio_stream_type_t stream = (audio_stream_type_t) data.readInt32(); 1007eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent uint32_t inPastMs = (uint32_t)data.readInt32(); 1008ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent reply->writeInt32( isStreamActive(stream, inPastMs) ); 1009eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent return NO_ERROR; 1010eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent } break; 1011eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent 1012272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi case IS_STREAM_ACTIVE_REMOTELY: { 1013272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 1014272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi audio_stream_type_t stream = (audio_stream_type_t) data.readInt32(); 1015272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi uint32_t inPastMs = (uint32_t)data.readInt32(); 1016ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent reply->writeInt32( isStreamActiveRemotely(stream, inPastMs) ); 1017272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi return NO_ERROR; 1018272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi } break; 1019272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi 1020d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi case IS_SOURCE_ACTIVE: { 1021d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 1022d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi audio_source_t source = (audio_source_t) data.readInt32(); 1023d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi reply->writeInt32( isSourceActive(source)); 1024d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi return NO_ERROR; 1025d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi } 1026d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi 102757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent case QUERY_DEFAULT_PRE_PROCESSING: { 102857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 102957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent int audioSession = data.readInt32(); 103057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t count = data.readInt32(); 103174adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent if (count > AudioEffect::kMaxPreProcessing) { 103274adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent count = AudioEffect::kMaxPreProcessing; 103374adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent } 103457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t retCount = count; 103574adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent effect_descriptor_t *descriptors = new effect_descriptor_t[count]; 103657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status_t status = queryDefaultPreProcessing(audioSession, descriptors, &retCount); 103757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->writeInt32(status); 103857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (status != NO_ERROR && status != NO_MEMORY) { 103957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent retCount = 0; 104057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 104157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->writeInt32(retCount); 104274adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent if (retCount != 0) { 104357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (retCount < count) { 104457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent count = retCount; 104557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 104657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->write(descriptors, sizeof(effect_descriptor_t) * count); 104757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 104857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent delete[] descriptors; 104957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 105057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 105157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent 1052b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald case IS_OFFLOAD_SUPPORTED: { 1053b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald CHECK_INTERFACE(IAudioPolicyService, data, reply); 1054b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald audio_offload_info_t info; 1055b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.read(&info, sizeof(audio_offload_info_t)); 1056b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald bool isSupported = isOffloadSupported(info); 1057b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald reply->writeInt32(isSupported); 1058b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald return NO_ERROR; 1059b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 1060b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald 1061203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case LIST_AUDIO_PORTS: { 1062203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1063203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_role_t role = (audio_port_role_t)data.readInt32(); 1064203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_type_t type = (audio_port_type_t)data.readInt32(); 1065203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPortsReq = data.readInt32(); 10661d670b11313250442455a22f1056ad649d607fb2Eric Laurent if (numPortsReq > MAX_ITEMS_PER_LIST) { 10671d670b11313250442455a22f1056ad649d607fb2Eric Laurent numPortsReq = MAX_ITEMS_PER_LIST; 10681d670b11313250442455a22f1056ad649d607fb2Eric Laurent } 1069203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPorts = numPortsReq; 1070203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port *ports = 1071203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (struct audio_port *)calloc(numPortsReq, sizeof(struct audio_port)); 10721d670b11313250442455a22f1056ad649d607fb2Eric Laurent if (ports == NULL) { 10731d670b11313250442455a22f1056ad649d607fb2Eric Laurent reply->writeInt32(NO_MEMORY); 10741d670b11313250442455a22f1056ad649d607fb2Eric Laurent reply->writeInt32(0); 10751d670b11313250442455a22f1056ad649d607fb2Eric Laurent return NO_ERROR; 10761d670b11313250442455a22f1056ad649d607fb2Eric Laurent } 10771d670b11313250442455a22f1056ad649d607fb2Eric Laurent unsigned int generation; 1078203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = listAudioPorts(role, type, &numPorts, ports, &generation); 1079203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1080203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(numPorts); 1081203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1082203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1083203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > numPorts) { 1084203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPortsReq = numPorts; 1085203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1086203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(ports, numPortsReq * sizeof(struct audio_port)); 1087203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(generation); 1088203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1089203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent free(ports); 1090203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1091203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1092203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1093203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case GET_AUDIO_PORT: { 1094203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1095203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port port; 1096203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&port, sizeof(struct audio_port)); 1097203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = getAudioPort(&port); 1098203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1099203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1100203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(&port, sizeof(struct audio_port)); 1101203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1102203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1103203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1104203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1105203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case CREATE_AUDIO_PATCH: { 1106203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1107203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch patch; 1108203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&patch, sizeof(struct audio_patch)); 1109203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_patch_handle_t handle; 1110203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&handle, sizeof(audio_patch_handle_t)); 1111203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = createAudioPatch(&patch, &handle); 1112203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1113203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1114203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(&handle, sizeof(audio_patch_handle_t)); 1115203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1116203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1117203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1118203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1119203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case RELEASE_AUDIO_PATCH: { 1120203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1121203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_patch_handle_t handle; 1122203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&handle, sizeof(audio_patch_handle_t)); 1123203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = releaseAudioPatch(handle); 1124203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1125203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1126203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1127203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1128203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case LIST_AUDIO_PATCHES: { 1129203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1130203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatchesReq = data.readInt32(); 11311d670b11313250442455a22f1056ad649d607fb2Eric Laurent if (numPatchesReq > MAX_ITEMS_PER_LIST) { 11321d670b11313250442455a22f1056ad649d607fb2Eric Laurent numPatchesReq = MAX_ITEMS_PER_LIST; 11331d670b11313250442455a22f1056ad649d607fb2Eric Laurent } 1134203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatches = numPatchesReq; 1135203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch *patches = 1136203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (struct audio_patch *)calloc(numPatchesReq, 1137203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent sizeof(struct audio_patch)); 11381d670b11313250442455a22f1056ad649d607fb2Eric Laurent if (patches == NULL) { 11391d670b11313250442455a22f1056ad649d607fb2Eric Laurent reply->writeInt32(NO_MEMORY); 11401d670b11313250442455a22f1056ad649d607fb2Eric Laurent reply->writeInt32(0); 11411d670b11313250442455a22f1056ad649d607fb2Eric Laurent return NO_ERROR; 11421d670b11313250442455a22f1056ad649d607fb2Eric Laurent } 11431d670b11313250442455a22f1056ad649d607fb2Eric Laurent unsigned int generation; 1144203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = listAudioPatches(&numPatches, patches, &generation); 1145203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1146203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(numPatches); 1147203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1148203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > numPatches) { 1149203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPatchesReq = numPatches; 1150203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1151203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(patches, numPatchesReq * sizeof(struct audio_patch)); 1152203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(generation); 1153203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1154203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent free(patches); 1155203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1156203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1157203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1158203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case SET_AUDIO_PORT_CONFIG: { 1159203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1160203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port_config config; 1161203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&config, sizeof(struct audio_port_config)); 1162203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = setAudioPortConfig(&config); 1163203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1164203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1165203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1166df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1167b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent case REGISTER_CLIENT: { 1168b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1169b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1170b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent data.readStrongBinder()); 1171b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent registerClient(client); 1172b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent return NO_ERROR; 1173b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } break; 1174203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1175df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent case ACQUIRE_SOUNDTRIGGER_SESSION: { 1176df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1177df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1178df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.readStrongBinder()); 1179df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_session_t session; 1180df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_io_handle_t ioHandle; 1181df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_devices_t device; 1182df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = acquireSoundTriggerSession(&session, &ioHandle, &device); 1183df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(status); 1184df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status == NO_ERROR) { 1185df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(session); 1186df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(ioHandle); 1187df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(device); 1188df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 1189df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return NO_ERROR; 1190df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } break; 1191df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1192df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent case RELEASE_SOUNDTRIGGER_SESSION: { 1193df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1194df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1195df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.readStrongBinder()); 1196df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 1197df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = releaseSoundTriggerSession(session); 1198df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(status); 1199df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return NO_ERROR; 1200df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } break; 1201df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1202bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent case GET_PHONE_STATE: { 1203bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1204bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent reply->writeInt32((int32_t)getPhoneState()); 1205bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return NO_ERROR; 1206bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } break; 1207bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent 1208baac183f3808d7b68f184647a97bd381620415feEric Laurent case REGISTER_POLICY_MIXES: { 1209baac183f3808d7b68f184647a97bd381620415feEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1210baac183f3808d7b68f184647a97bd381620415feEric Laurent bool registration = data.readInt32() == 1; 1211baac183f3808d7b68f184647a97bd381620415feEric Laurent Vector<AudioMix> mixes; 1212baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t size = (size_t)data.readInt32(); 1213baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size > MAX_MIXES_PER_POLICY) { 1214baac183f3808d7b68f184647a97bd381620415feEric Laurent size = MAX_MIXES_PER_POLICY; 1215baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1216baac183f3808d7b68f184647a97bd381620415feEric Laurent for (size_t i = 0; i < size; i++) { 1217baac183f3808d7b68f184647a97bd381620415feEric Laurent AudioMix mix; 1218baac183f3808d7b68f184647a97bd381620415feEric Laurent if (mix.readFromParcel((Parcel*)&data) == NO_ERROR) { 1219baac183f3808d7b68f184647a97bd381620415feEric Laurent mixes.add(mix); 1220baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1221baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1222baac183f3808d7b68f184647a97bd381620415feEric Laurent status_t status = registerPolicyMixes(mixes, registration); 1223baac183f3808d7b68f184647a97bd381620415feEric Laurent reply->writeInt32(status); 1224baac183f3808d7b68f184647a97bd381620415feEric Laurent return NO_ERROR; 1225baac183f3808d7b68f184647a97bd381620415feEric Laurent } break; 1226baac183f3808d7b68f184647a97bd381620415feEric Laurent 1227c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent default: 1228c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return BBinder::onTransact(code, data, reply, flags); 1229c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 1230c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent} 1231c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1232c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent// ---------------------------------------------------------------------------- 1233c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 123440bc906252974d0b389ae4a147232d0c9a97193fGlenn Kasten} // namespace android 1235