IAudioPolicyService.cpp revision baac183f3808d7b68f184647a97bd381620415fe
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 76c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentclass BpAudioPolicyService : public BpInterface<IAudioPolicyService> 77c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent{ 78c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentpublic: 79c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent BpAudioPolicyService(const sp<IBinder>& impl) 80c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent : BpInterface<IAudioPolicyService>(impl) 81c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 82c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 83c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 84c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual status_t setDeviceConnectionState( 85fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device, 86fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_dev_state_t state, 87c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address) 88c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 89c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 90c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 91c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(device)); 92c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(state)); 93c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeCString(device_address); 94c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_DEVICE_CONNECTION_STATE, data, &reply); 95c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 96c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 97c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 98fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual audio_policy_dev_state_t getDeviceConnectionState( 99fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device, 100c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address) 101c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 102c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 103c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 104c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(device)); 105c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeCString(device_address); 106c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_DEVICE_CONNECTION_STATE, data, &reply); 107fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return static_cast <audio_policy_dev_state_t>(reply.readInt32()); 108c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 109c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 110f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten virtual status_t setPhoneState(audio_mode_t state) 111c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 112c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 113c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 114c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(state); 115c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_PHONE_STATE, data, &reply); 116c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 117c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 118c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 119fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual status_t setForceUse(audio_policy_force_use_t usage, audio_policy_forced_cfg_t config) 120c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 121c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 122c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 123c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(usage)); 124c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(config)); 125c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_FORCE_USE, data, &reply); 126c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 127c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 128c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 129fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage) 130c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 131c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 132c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 133c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(usage)); 134c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_FORCE_USE, data, &reply); 135fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return static_cast <audio_policy_forced_cfg_t> (reply.readInt32()); 136c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 137c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 138c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual audio_io_handle_t getOutput( 139fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 140c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate, 14158f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 142254af180475346b6186b49c297f340c9c4817511Glenn Kasten audio_channel_mask_t channelMask, 143ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald audio_output_flags_t flags, 144ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const audio_offload_info_t *offloadInfo) 145c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 146c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 147c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 148c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 149c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 150c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(format)); 151254af180475346b6186b49c297f340c9c4817511Glenn Kasten data.writeInt32(channelMask); 152c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(flags)); 1532301acc6a9c7a3af4ad01f3d1d0f76f13eca7350Glenn Kasten // hasOffloadInfo 154b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald if (offloadInfo == NULL) { 155b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInt32(0); 156b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } else { 157b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInt32(1); 158b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.write(offloadInfo, sizeof(audio_offload_info_t)); 159b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 160c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_OUTPUT, data, &reply); 161fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent return static_cast <audio_io_handle_t> (reply.readInt32()); 162c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 163c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 164e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent virtual status_t getOutputForAttr(const audio_attributes_t *attr, 165e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_io_handle_t *output, 166e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session, 167e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t *stream, 168e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent uint32_t samplingRate, 169e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_format_t format, 170e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_channel_mask_t channelMask, 171e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_output_flags_t flags, 172e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent const audio_offload_info_t *offloadInfo) 1735bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi { 1745bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi Parcel data, reply; 1755bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 1765bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi if (attr == NULL) { 177e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream == NULL) { 178e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr(): NULL audio attributes and stream type"); 179e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 180e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 181e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (*stream == AUDIO_STREAM_DEFAULT) { 182e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr unspecified stream type"); 183e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 184e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 185e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 186e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (output == NULL) { 187e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent ALOGE("getOutputForAttr NULL output - shouldn't happen"); 188e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return BAD_VALUE; 189e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 190e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (attr == NULL) { 191e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(0); 192e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } else { 193e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(1); 194e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.write(attr, sizeof(audio_attributes_t)); 195e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 196e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(session); 197e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream == NULL) { 198e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(0); 199e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } else { 200e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(1); 201e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32(*stream); 2025bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 2035bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(samplingRate); 2045bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(static_cast <uint32_t>(format)); 2055bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(channelMask); 2065bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(static_cast <uint32_t>(flags)); 2075bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi // hasOffloadInfo 2085bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi if (offloadInfo == NULL) { 2095bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(0); 2105bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } else { 2115bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.writeInt32(1); 2125bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.write(offloadInfo, sizeof(audio_offload_info_t)); 2135bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 214e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status_t status = remote()->transact(GET_OUTPUT_FOR_ATTR, data, &reply); 215e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (status != NO_ERROR) { 216e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 217e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 218e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status = (status_t)reply.readInt32(); 219e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (status != NO_ERROR) { 220e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 221e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 222e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent *output = (audio_io_handle_t)reply.readInt32(); 223e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (stream != NULL) { 224e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent *stream = (audio_stream_type_t)reply.readInt32(); 225e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 226e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent return status; 2275bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 2285bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi 229de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t startOutput(audio_io_handle_t output, 230fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 231e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 232c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 233c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 234c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 235fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 236fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 237e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)session); 238c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(START_OUTPUT, data, &reply); 239c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 240c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 241c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 242de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t stopOutput(audio_io_handle_t output, 243fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream, 244e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 245c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 246c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 247c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 248fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 249fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 250e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)session); 251c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(STOP_OUTPUT, data, &reply); 252c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 253c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 254c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 255e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent virtual void releaseOutput(audio_io_handle_t output, 256e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream, 257e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session) 258c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 259c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 260c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 261fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(output); 262e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)stream); 263e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.writeInt32((int32_t)session); 264c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RELEASE_OUTPUT, data, &reply); 265c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 266c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 267caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent virtual status_t getInputForAttr(const audio_attributes_t *attr, 268caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_io_handle_t *input, 269caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_session_t session, 270caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent uint32_t samplingRate, 271caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_format_t format, 272caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_channel_mask_t channelMask, 273caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_input_flags_t flags) 274c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 275c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 276c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 277caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (attr == NULL) { 278caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent ALOGE("getInputForAttr NULL attr - shouldn't happen"); 279caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return BAD_VALUE; 280caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 281caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (input == NULL) { 282caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent ALOGE("getInputForAttr NULL input - shouldn't happen"); 283caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return BAD_VALUE; 284caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 285caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.write(attr, sizeof(audio_attributes_t)); 286caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.writeInt32(session); 287c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 288c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(format)); 289254af180475346b6186b49c297f340c9c4817511Glenn Kasten data.writeInt32(channelMask); 290b3b1660ecb67f61f9da54efced8677fa3a6f4863Glenn Kasten data.writeInt32(flags); 291caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent status_t status = remote()->transact(GET_INPUT_FOR_ATTR, data, &reply); 292caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status != NO_ERROR) { 293caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return status; 294caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 295caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent status = reply.readInt32(); 296caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status != NO_ERROR) { 297caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return status; 298caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 299caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent *input = (audio_io_handle_t)reply.readInt32(); 300caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent return NO_ERROR; 301c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 302c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3034dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual status_t startInput(audio_io_handle_t input, 3044dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 305c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 306c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 307c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 308fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3094dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 310c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(START_INPUT, data, &reply); 311c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 312c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 313c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3144dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual status_t stopInput(audio_io_handle_t input, 3154dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 316c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 317c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 318c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 319fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3204dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 321c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(STOP_INPUT, data, &reply); 322c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 323c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 324c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 3254dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent virtual void releaseInput(audio_io_handle_t input, 3264dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session) 327c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 328c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 329c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 330fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 3314dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent data.writeInt32(session); 332c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RELEASE_INPUT, data, &reply); 333c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 334c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 335fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual status_t initStreamVolume(audio_stream_type_t stream, 336c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMin, 337c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMax) 338c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 339c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 340c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 341c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 342c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(indexMin); 343c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(indexMax); 344c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(INIT_STREAM_VOLUME, data, &reply); 345c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 346c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 347c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 34883844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent virtual status_t setStreamVolumeIndex(audio_stream_type_t stream, 34983844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent int index, 35083844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device) 351c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 352c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 353c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 354c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 355c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(index); 35683844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent data.writeInt32(static_cast <uint32_t>(device)); 357c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_STREAM_VOLUME, data, &reply); 358c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 359c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 360c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 36183844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent virtual status_t getStreamVolumeIndex(audio_stream_type_t stream, 36283844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent int *index, 36383844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device) 364c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 365c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 366c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 367c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 36883844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent data.writeInt32(static_cast <uint32_t>(device)); 36983844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent 370c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_STREAM_VOLUME, data, &reply); 371c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int lIndex = reply.readInt32(); 372c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (index) *index = lIndex; 373c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return static_cast <status_t> (reply.readInt32()); 374c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 375de070137f11d346fba77605bd76a44c040a618fcEric Laurent 376fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual uint32_t getStrategyForStream(audio_stream_type_t stream) 377de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 378de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 379de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 380de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(static_cast <uint32_t>(stream)); 381de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(GET_STRATEGY_FOR_STREAM, data, &reply); 382de070137f11d346fba77605bd76a44c040a618fcEric Laurent return reply.readInt32(); 383de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 384de070137f11d346fba77605bd76a44c040a618fcEric Laurent 3856374252107fd6539397598195ea6defd5870fafbEric Laurent virtual audio_devices_t getDevicesForStream(audio_stream_type_t stream) 3866b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten { 3876b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten Parcel data, reply; 3886b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 3896b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten data.writeInt32(static_cast <uint32_t>(stream)); 3906b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten remote()->transact(GET_DEVICES_FOR_STREAM, data, &reply); 3916374252107fd6539397598195ea6defd5870fafbEric Laurent return (audio_devices_t) reply.readInt32(); 3926b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten } 3936b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten 39458e5aa34f01d663654d8bafad65db1dda42161ffGlenn Kasten virtual audio_io_handle_t getOutputForEffect(const effect_descriptor_t *desc) 395de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 396de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 397de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 398de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.write(desc, sizeof(effect_descriptor_t)); 399de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(GET_OUTPUT_FOR_EFFECT, data, &reply); 400de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <audio_io_handle_t> (reply.readInt32()); 401de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 402de070137f11d346fba77605bd76a44c040a618fcEric Laurent 40358e5aa34f01d663654d8bafad65db1dda42161ffGlenn Kasten virtual status_t registerEffect(const effect_descriptor_t *desc, 4047c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent audio_io_handle_t io, 405de070137f11d346fba77605bd76a44c040a618fcEric Laurent uint32_t strategy, 406de070137f11d346fba77605bd76a44c040a618fcEric Laurent int session, 407de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id) 408de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 409de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 410de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 411de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.write(desc, sizeof(effect_descriptor_t)); 4127c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent data.writeInt32(io); 413de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(strategy); 414de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(session); 415de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(id); 416de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(REGISTER_EFFECT, data, &reply); 417de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <status_t> (reply.readInt32()); 418de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 419de070137f11d346fba77605bd76a44c040a618fcEric Laurent 420de070137f11d346fba77605bd76a44c040a618fcEric Laurent virtual status_t unregisterEffect(int id) 421de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 422de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 423de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 424de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(id); 425de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(UNREGISTER_EFFECT, data, &reply); 426de070137f11d346fba77605bd76a44c040a618fcEric Laurent return static_cast <status_t> (reply.readInt32()); 427de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 428de070137f11d346fba77605bd76a44c040a618fcEric Laurent 429db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent virtual status_t setEffectEnabled(int id, bool enabled) 430db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent { 431db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent Parcel data, reply; 432db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 433db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInt32(id); 434db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent data.writeInt32(enabled); 435db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent remote()->transact(SET_EFFECT_ENABLED, data, &reply); 436db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent return static_cast <status_t> (reply.readInt32()); 437db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent } 438db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent 439fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual bool isStreamActive(audio_stream_type_t stream, uint32_t inPastMs) const 440eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent { 441eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent Parcel data, reply; 442eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 443fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 444eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent data.writeInt32(inPastMs); 445eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent remote()->transact(IS_STREAM_ACTIVE, data, &reply); 446eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent return reply.readInt32(); 447eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent } 44857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent 449272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi virtual bool isStreamActiveRemotely(audio_stream_type_t stream, uint32_t inPastMs) const 450272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi { 451272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi Parcel data, reply; 452272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 453272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInt32((int32_t) stream); 454272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi data.writeInt32(inPastMs); 455272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi remote()->transact(IS_STREAM_ACTIVE_REMOTELY, data, &reply); 456272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi return reply.readInt32(); 457272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi } 458272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi 459d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi virtual bool isSourceActive(audio_source_t source) const 460d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi { 461d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi Parcel data, reply; 462d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 463d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi data.writeInt32((int32_t) source); 464d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi remote()->transact(IS_SOURCE_ACTIVE, data, &reply); 465d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi return reply.readInt32(); 466d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi } 467d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi 46857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent virtual status_t queryDefaultPreProcessing(int audioSession, 46957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent effect_descriptor_t *descriptors, 47057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t *count) 47157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent { 47257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (descriptors == NULL || count == NULL) { 47357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return BAD_VALUE; 47457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 47557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent Parcel data, reply; 47657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 47757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInt32(audioSession); 47857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent data.writeInt32(*count); 47957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status_t status = remote()->transact(QUERY_DEFAULT_PRE_PROCESSING, data, &reply); 48057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (status != NO_ERROR) { 48157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 48257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 48357dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status = static_cast <status_t> (reply.readInt32()); 48457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t retCount = reply.readInt32(); 48557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (retCount != 0) { 48657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t numDesc = (retCount < *count) ? retCount : *count; 48757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply.read(descriptors, sizeof(effect_descriptor_t) * numDesc); 48857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 48957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent *count = retCount; 49057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 49157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 492ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 493ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald virtual bool isOffloadSupported(const audio_offload_info_t& info) 494ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald { 495b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald Parcel data, reply; 496b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 497b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.write(&info, sizeof(audio_offload_info_t)); 498b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald remote()->transact(IS_OFFLOAD_SUPPORTED, data, &reply); 499203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return reply.readInt32(); 500203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 501203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 502203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t listAudioPorts(audio_port_role_t role, 503203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_type_t type, 504203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *num_ports, 505203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port *ports, 506203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *generation) 507203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 508203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (num_ports == NULL || (*num_ports != 0 && ports == NULL) || 509203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent generation == NULL) { 510203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 511203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 512203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 513203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 514203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPortsReq = (ports == NULL) ? 0 : *num_ports; 515203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(role); 516203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(type); 517203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(numPortsReq); 518203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(LIST_AUDIO_PORTS, data, &reply); 519203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 520203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 521203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *num_ports = (unsigned int)reply.readInt32(); 522203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 523203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 524203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > *num_ports) { 525203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPortsReq = *num_ports; 526203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 527203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > 0) { 528203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(ports, numPortsReq * sizeof(struct audio_port)); 529203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 530203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *generation = reply.readInt32(); 531203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 532203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 533203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 534203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 535203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t getAudioPort(struct audio_port *port) 536203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 537203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (port == NULL) { 538203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 539203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 540203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 541203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 542203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(port, sizeof(struct audio_port)); 543203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(GET_AUDIO_PORT, data, &reply); 544203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR || 545203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 546203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 547203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 548203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(port, sizeof(struct audio_port)); 549203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 550203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 551203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 552203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t createAudioPatch(const struct audio_patch *patch, 553203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_patch_handle_t *handle) 554203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 555203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (patch == NULL || handle == NULL) { 556203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 557203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 558203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 559203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 560203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(patch, sizeof(struct audio_patch)); 561203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(handle, sizeof(audio_patch_handle_t)); 562203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(CREATE_AUDIO_PATCH, data, &reply); 563203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR || 564203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 565203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 566203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 567203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(handle, sizeof(audio_patch_handle_t)); 568203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 569203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 570203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 571203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t releaseAudioPatch(audio_patch_handle_t handle) 572203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 573203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 574203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 575203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(&handle, sizeof(audio_patch_handle_t)); 576203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(RELEASE_AUDIO_PATCH, data, &reply); 577203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR) { 578203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 579203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 580203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 581203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 582203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 583203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t listAudioPatches(unsigned int *num_patches, 584203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch *patches, 585203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int *generation) 586203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 587203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (num_patches == NULL || (*num_patches != 0 && patches == NULL) || 588203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent generation == NULL) { 589203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 590203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 591203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 592203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 593203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatchesReq = (patches == NULL) ? 0 : *num_patches; 594203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInt32(numPatchesReq); 595203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(LIST_AUDIO_PATCHES, data, &reply); 596203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 597203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 598203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *num_patches = (unsigned int)reply.readInt32(); 599203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 600203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 601203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > *num_patches) { 602203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPatchesReq = *num_patches; 603203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 604203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > 0) { 605203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply.read(patches, numPatchesReq * sizeof(struct audio_patch)); 606203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 607203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent *generation = reply.readInt32(); 608203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 609203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 610203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 611203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 612203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent virtual status_t setAudioPortConfig(const struct audio_port_config *config) 613203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent { 614203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (config == NULL) { 615203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return BAD_VALUE; 616203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 617203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent Parcel data, reply; 618203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 619203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.write(config, sizeof(struct audio_port_config)); 620203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = remote()->transact(SET_AUDIO_PORT_CONFIG, data, &reply); 621203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status != NO_ERROR) { 622203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status = (status_t)reply.readInt32(); 623203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 624203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return status; 625203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 626df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 627b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent virtual void registerClient(const sp<IAudioPolicyServiceClient>& client) 628b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent { 629b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent Parcel data, reply; 630b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 631b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent data.writeStrongBinder(client->asBinder()); 632b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent remote()->transact(REGISTER_CLIENT, data, &reply); 633b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 634df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 635df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent virtual status_t acquireSoundTriggerSession(audio_session_t *session, 636df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_io_handle_t *ioHandle, 637df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_devices_t *device) 638df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent { 639df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (session == NULL || ioHandle == NULL || device == NULL) { 640df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return BAD_VALUE; 641df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 642df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent Parcel data, reply; 643df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 644df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = remote()->transact(ACQUIRE_SOUNDTRIGGER_SESSION, data, &reply); 645df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status != NO_ERROR) { 646df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 647df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 648df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status = (status_t)reply.readInt32(); 649df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status == NO_ERROR) { 650df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *session = (audio_session_t)reply.readInt32(); 651df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *ioHandle = (audio_io_handle_t)reply.readInt32(); 652df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent *device = (audio_devices_t)reply.readInt32(); 653df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 654df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 655df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 656df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 657df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent virtual status_t releaseSoundTriggerSession(audio_session_t session) 658df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent { 659df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent Parcel data, reply; 660df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 661df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.writeInt32(session); 662df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = remote()->transact(RELEASE_SOUNDTRIGGER_SESSION, data, &reply); 663df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status != NO_ERROR) { 664df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return status; 665df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 666df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return (status_t)reply.readInt32(); 667df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 668bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent 669bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent virtual audio_mode_t getPhoneState() 670bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent { 671bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent Parcel data, reply; 672bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 673bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent status_t status = remote()->transact(GET_PHONE_STATE, data, &reply); 674bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent if (status != NO_ERROR) { 675bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return AUDIO_MODE_INVALID; 676bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } 677bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return (audio_mode_t)reply.readInt32(); 678bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } 679baac183f3808d7b68f184647a97bd381620415feEric Laurent 680baac183f3808d7b68f184647a97bd381620415feEric Laurent virtual status_t registerPolicyMixes(Vector<AudioMix> mixes, bool registration) 681baac183f3808d7b68f184647a97bd381620415feEric Laurent { 682baac183f3808d7b68f184647a97bd381620415feEric Laurent Parcel data, reply; 683baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor()); 684baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(registration ? 1 : 0); 685baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t size = mixes.size(); 686baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size > MAX_MIXES_PER_POLICY) { 687baac183f3808d7b68f184647a97bd381620415feEric Laurent size = MAX_MIXES_PER_POLICY; 688baac183f3808d7b68f184647a97bd381620415feEric Laurent } 689baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t sizePosition = data.dataPosition(); 690baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(size); 691baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t finalSize = size; 692baac183f3808d7b68f184647a97bd381620415feEric Laurent for (size_t i = 0; i < size; i++) { 693baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t position = data.dataPosition(); 694baac183f3808d7b68f184647a97bd381620415feEric Laurent if (mixes[i].writeToParcel(&data) != NO_ERROR) { 695baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(position); 696baac183f3808d7b68f184647a97bd381620415feEric Laurent finalSize--; 697baac183f3808d7b68f184647a97bd381620415feEric Laurent } 698baac183f3808d7b68f184647a97bd381620415feEric Laurent } 699baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size != finalSize) { 700baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t position = data.dataPosition(); 701baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(sizePosition); 702baac183f3808d7b68f184647a97bd381620415feEric Laurent data.writeInt32(finalSize); 703baac183f3808d7b68f184647a97bd381620415feEric Laurent data.setDataPosition(position); 704baac183f3808d7b68f184647a97bd381620415feEric Laurent } 705baac183f3808d7b68f184647a97bd381620415feEric Laurent status_t status = remote()->transact(REGISTER_POLICY_MIXES, data, &reply); 706baac183f3808d7b68f184647a97bd381620415feEric Laurent if (status == NO_ERROR) { 707baac183f3808d7b68f184647a97bd381620415feEric Laurent status = (status_t)reply.readInt32(); 708baac183f3808d7b68f184647a97bd381620415feEric Laurent } 709baac183f3808d7b68f184647a97bd381620415feEric Laurent return status; 710baac183f3808d7b68f184647a97bd381620415feEric Laurent } 711c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent}; 712c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 713c2f1f07084818942352c6bbfb36af9b6b330eb4eEric LaurentIMPLEMENT_META_INTERFACE(AudioPolicyService, "android.media.IAudioPolicyService"); 714c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 715c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent// ---------------------------------------------------------------------- 716c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 717c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 718c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurentstatus_t BnAudioPolicyService::onTransact( 719c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 720c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent{ 721e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten switch (code) { 722c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_DEVICE_CONNECTION_STATE: { 723c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 724fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device = 725fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_devices_t>(data.readInt32()); 726fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_dev_state_t state = 727fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_policy_dev_state_t>(data.readInt32()); 728c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address = data.readCString(); 729de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast<uint32_t> (setDeviceConnectionState(device, 730de070137f11d346fba77605bd76a44c040a618fcEric Laurent state, 731de070137f11d346fba77605bd76a44c040a618fcEric Laurent device_address))); 732c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 733c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 734c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 735c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_DEVICE_CONNECTION_STATE: { 736c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 737fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_devices_t device = 738fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast<audio_devices_t> (data.readInt32()); 739c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent const char *device_address = data.readCString(); 740de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast<uint32_t> (getDeviceConnectionState(device, 741de070137f11d346fba77605bd76a44c040a618fcEric Laurent device_address))); 742c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 743c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 744c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 745c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_PHONE_STATE: { 746c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 74785ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten reply->writeInt32(static_cast <uint32_t>(setPhoneState( 74885ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten (audio_mode_t) data.readInt32()))); 749c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 750c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 751c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 752c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_FORCE_USE: { 753c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 75485ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten audio_policy_force_use_t usage = static_cast <audio_policy_force_use_t>( 75585ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readInt32()); 756fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_forced_cfg_t config = 757fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_policy_forced_cfg_t>(data.readInt32()); 758c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(setForceUse(usage, config))); 759c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 760c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 761c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 762c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_FORCE_USE: { 763c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 76485ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten audio_policy_force_use_t usage = static_cast <audio_policy_force_use_t>( 76585ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readInt32()); 766c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(getForceUse(usage))); 767c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 768c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 769c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 770c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_OUTPUT: { 771c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 772fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 773fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 774c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 77558f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 776254af180475346b6186b49c297f340c9c4817511Glenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 7770ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags = 7780ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent static_cast <audio_output_flags_t>(data.readInt32()); 779b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald bool hasOffloadInfo = data.readInt32() != 0; 780b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald audio_offload_info_t offloadInfo; 781b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald if (hasOffloadInfo) { 782b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.read(&offloadInfo, sizeof(audio_offload_info_t)); 783b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 784c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent audio_io_handle_t output = getOutput(stream, 785c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate, 786c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent format, 787254af180475346b6186b49c297f340c9c4817511Glenn Kasten channelMask, 788b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald flags, 789b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald hasOffloadInfo ? &offloadInfo : NULL); 790fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent reply->writeInt32(static_cast <int>(output)); 791c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 792c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 793c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 7945bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi case GET_OUTPUT_FOR_ATTR: { 7955bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 79685f480e7fd7c5e70c91d2f205b5c49488a84eb4dGlenn Kasten audio_attributes_t attr; 797e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent bool hasAttributes = data.readInt32() != 0; 798e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (hasAttributes) { 799e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent data.read(&attr, sizeof(audio_attributes_t)); 800e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 801e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 802e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream = AUDIO_STREAM_DEFAULT; 803e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent bool hasStream = data.readInt32() != 0; 804e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent if (hasStream) { 805e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent stream = (audio_stream_type_t)data.readInt32(); 806e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent } 8075bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi uint32_t samplingRate = data.readInt32(); 8085bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_format_t format = (audio_format_t) data.readInt32(); 8095bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_channel_mask_t channelMask = data.readInt32(); 8105bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_output_flags_t flags = 8115bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi static_cast <audio_output_flags_t>(data.readInt32()); 8125bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi bool hasOffloadInfo = data.readInt32() != 0; 8135bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi audio_offload_info_t offloadInfo; 8145bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi if (hasOffloadInfo) { 8155bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi data.read(&offloadInfo, sizeof(audio_offload_info_t)); 8165bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } 817e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_io_handle_t output; 818e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent status_t status = getOutputForAttr(hasAttributes ? &attr : NULL, 819e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent &output, session, &stream, 820e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent samplingRate, format, channelMask, 821e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent flags, hasOffloadInfo ? &offloadInfo : NULL); 822e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(status); 823e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(output); 824e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent reply->writeInt32(stream); 8255bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi return NO_ERROR; 8265bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi } break; 8275bd3f38638acab633d181359cc9ec27b80f84d43Jean-Michel Trivi 828c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case START_OUTPUT: { 829c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 830fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 831ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent audio_stream_type_t stream = 832ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent static_cast <audio_stream_type_t>(data.readInt32()); 833e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 834de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <uint32_t>(startOutput(output, 835ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent stream, 836de070137f11d346fba77605bd76a44c040a618fcEric Laurent session))); 837c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 838c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 839c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 840c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case STOP_OUTPUT: { 841c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 842fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 843ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent audio_stream_type_t stream = 844ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent static_cast <audio_stream_type_t>(data.readInt32()); 845e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 846de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <uint32_t>(stopOutput(output, 847ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent stream, 848de070137f11d346fba77605bd76a44c040a618fcEric Laurent session))); 849c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 850c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 851c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 852c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RELEASE_OUTPUT: { 853c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 854fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t output = static_cast <audio_io_handle_t>(data.readInt32()); 855e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_stream_type_t stream = (audio_stream_type_t)data.readInt32(); 856e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 857e83b55dc29ca16092ba02f36f55fa6e0e37fd78cEric Laurent releaseOutput(output, stream, session); 858c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 859c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 860c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 861caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent case GET_INPUT_FOR_ATTR: { 862c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 863caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_attributes_t attr; 864caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent data.read(&attr, sizeof(audio_attributes_t)); 865caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 866c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 86758f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 868254af180475346b6186b49c297f340c9c4817511Glenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 869b3b1660ecb67f61f9da54efced8677fa3a6f4863Glenn Kasten audio_input_flags_t flags = (audio_input_flags_t) data.readInt32(); 870caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent audio_io_handle_t input; 871caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent status_t status = getInputForAttr(&attr, &input, session, 872caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent samplingRate, format, channelMask, 873caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent flags); 874caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent reply->writeInt32(status); 875caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent if (status == NO_ERROR) { 876caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent reply->writeInt32(input); 877caf7f48a0ef558689d39aafd187c1571ff4128b4Eric Laurent } 878c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 879c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 880c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 881c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case START_INPUT: { 882c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 883fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 8844dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 8854dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent reply->writeInt32(static_cast <uint32_t>(startInput(input, session))); 886c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 887c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 888c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 889c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case STOP_INPUT: { 890c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 891fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 8924dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 8934dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent reply->writeInt32(static_cast <uint32_t>(stopInput(input, session))); 894c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 895c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 896c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 897c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RELEASE_INPUT: { 898c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 899fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent audio_io_handle_t input = static_cast <audio_io_handle_t>(data.readInt32()); 9004dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent audio_session_t session = static_cast <audio_session_t>(data.readInt32()); 9014dc680607181e6a76f4e91a39366c4f5dfb7b03eEric Laurent releaseInput(input, session); 902c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 903c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 904c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 905c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case INIT_STREAM_VOLUME: { 906c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 907fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 908fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 909c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMin = data.readInt32(); 910c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int indexMax = data.readInt32(); 911c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(initStreamVolume(stream, indexMin,indexMax))); 912c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 913c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 914c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 915c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_STREAM_VOLUME: { 916c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 917fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 918fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 919c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int index = data.readInt32(); 92083844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device = static_cast <audio_devices_t>(data.readInt32()); 92183844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent reply->writeInt32(static_cast <uint32_t>(setStreamVolumeIndex(stream, 92283844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent index, 92383844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent device))); 924c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 925c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 926c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 927c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_STREAM_VOLUME: { 928c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 929fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 930fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 93183844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent audio_devices_t device = static_cast <audio_devices_t>(data.readInt32()); 932c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent int index; 93383844cc2f95dc279015b47fd1e18c7cb4eabe9a1Eric Laurent status_t status = getStreamVolumeIndex(stream, &index, device); 934c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(index); 935c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(static_cast <uint32_t>(status)); 936c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 937c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 938c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 939de070137f11d346fba77605bd76a44c040a618fcEric Laurent case GET_STRATEGY_FOR_STREAM: { 940de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 941fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 942fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 943de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(getStrategyForStream(stream)); 944de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 945de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 946de070137f11d346fba77605bd76a44c040a618fcEric Laurent 9476b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten case GET_DEVICES_FOR_STREAM: { 9486b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten CHECK_INTERFACE(IAudioPolicyService, data, reply); 949fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream = 950fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin static_cast <audio_stream_type_t>(data.readInt32()); 9516b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten reply->writeInt32(static_cast <int>(getDevicesForStream(stream))); 9526b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten return NO_ERROR; 9536b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten } break; 9546b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3Glenn Kasten 955de070137f11d346fba77605bd76a44c040a618fcEric Laurent case GET_OUTPUT_FOR_EFFECT: { 956de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 957de070137f11d346fba77605bd76a44c040a618fcEric Laurent effect_descriptor_t desc; 958de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 959de070137f11d346fba77605bd76a44c040a618fcEric Laurent audio_io_handle_t output = getOutputForEffect(&desc); 960de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int>(output)); 961de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 962de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 963de070137f11d346fba77605bd76a44c040a618fcEric Laurent 964de070137f11d346fba77605bd76a44c040a618fcEric Laurent case REGISTER_EFFECT: { 965de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 966de070137f11d346fba77605bd76a44c040a618fcEric Laurent effect_descriptor_t desc; 967de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 9687c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent audio_io_handle_t io = data.readInt32(); 969de070137f11d346fba77605bd76a44c040a618fcEric Laurent uint32_t strategy = data.readInt32(); 970de070137f11d346fba77605bd76a44c040a618fcEric Laurent int session = data.readInt32(); 971de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id = data.readInt32(); 972de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int32_t>(registerEffect(&desc, 9737c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent io, 974de070137f11d346fba77605bd76a44c040a618fcEric Laurent strategy, 975de070137f11d346fba77605bd76a44c040a618fcEric Laurent session, 976de070137f11d346fba77605bd76a44c040a618fcEric Laurent id))); 977de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 978de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 979de070137f11d346fba77605bd76a44c040a618fcEric Laurent 980de070137f11d346fba77605bd76a44c040a618fcEric Laurent case UNREGISTER_EFFECT: { 981de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 982de070137f11d346fba77605bd76a44c040a618fcEric Laurent int id = data.readInt32(); 983de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(static_cast <int32_t>(unregisterEffect(id))); 984de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 985de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 986de070137f11d346fba77605bd76a44c040a618fcEric Laurent 987db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent case SET_EFFECT_ENABLED: { 988db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 989db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent int id = data.readInt32(); 990db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent bool enabled = static_cast <bool>(data.readInt32()); 991db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent reply->writeInt32(static_cast <int32_t>(setEffectEnabled(id, enabled))); 992db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent return NO_ERROR; 993db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent } break; 994db7c079f284f6e91266f6653ae0ec198b1c5006eEric Laurent 995eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent case IS_STREAM_ACTIVE: { 996eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 997fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten audio_stream_type_t stream = (audio_stream_type_t) data.readInt32(); 998eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent uint32_t inPastMs = (uint32_t)data.readInt32(); 999ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent reply->writeInt32( isStreamActive(stream, inPastMs) ); 1000eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent return NO_ERROR; 1001eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent } break; 1002eda6c364c253ba97ee45a3adeb8c2b45db1f81dbEric Laurent 1003272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi case IS_STREAM_ACTIVE_REMOTELY: { 1004272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 1005272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi audio_stream_type_t stream = (audio_stream_type_t) data.readInt32(); 1006272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi uint32_t inPastMs = (uint32_t)data.readInt32(); 1007ebcb254adb7402ab89ae97c4d9d16d886790dcb3Eric Laurent reply->writeInt32( isStreamActiveRemotely(stream, inPastMs) ); 1008272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi return NO_ERROR; 1009272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi } break; 1010272ab546940054ad7991bef4b3a36f15175721cdJean-Michel Trivi 1011d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi case IS_SOURCE_ACTIVE: { 1012d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi CHECK_INTERFACE(IAudioPolicyService, data, reply); 1013d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi audio_source_t source = (audio_source_t) data.readInt32(); 1014d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi reply->writeInt32( isSourceActive(source)); 1015d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi return NO_ERROR; 1016d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi } 1017d7086030fcf731e4bcef6c033cc6418cd04e6b91Jean-Michel Trivi 101857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent case QUERY_DEFAULT_PRE_PROCESSING: { 101957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 102057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent int audioSession = data.readInt32(); 102157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t count = data.readInt32(); 102274adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent if (count > AudioEffect::kMaxPreProcessing) { 102374adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent count = AudioEffect::kMaxPreProcessing; 102474adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent } 102557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent uint32_t retCount = count; 102674adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent effect_descriptor_t *descriptors = new effect_descriptor_t[count]; 102757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent status_t status = queryDefaultPreProcessing(audioSession, descriptors, &retCount); 102857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->writeInt32(status); 102957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (status != NO_ERROR && status != NO_MEMORY) { 103057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent retCount = 0; 103157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 103257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->writeInt32(retCount); 103374adca9ad30b7f8a70d40c5237bade0d16c4ea58Eric Laurent if (retCount != 0) { 103457dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent if (retCount < count) { 103557dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent count = retCount; 103657dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 103757dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent reply->write(descriptors, sizeof(effect_descriptor_t) * count); 103857dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 103957dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent delete[] descriptors; 104057dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent return status; 104157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent } 104257dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent 1043b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald case IS_OFFLOAD_SUPPORTED: { 1044b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald CHECK_INTERFACE(IAudioPolicyService, data, reply); 1045b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald audio_offload_info_t info; 1046b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.read(&info, sizeof(audio_offload_info_t)); 1047b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald bool isSupported = isOffloadSupported(info); 1048b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald reply->writeInt32(isSupported); 1049b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald return NO_ERROR; 1050b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 1051b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald 1052203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case LIST_AUDIO_PORTS: { 1053203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1054203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_role_t role = (audio_port_role_t)data.readInt32(); 1055203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_port_type_t type = (audio_port_type_t)data.readInt32(); 1056203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPortsReq = data.readInt32(); 1057203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPorts = numPortsReq; 1058203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int generation; 1059203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port *ports = 1060203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (struct audio_port *)calloc(numPortsReq, sizeof(struct audio_port)); 1061203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = listAudioPorts(role, type, &numPorts, ports, &generation); 1062203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1063203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(numPorts); 1064203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1065203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1066203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPortsReq > numPorts) { 1067203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPortsReq = numPorts; 1068203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1069203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(ports, numPortsReq * sizeof(struct audio_port)); 1070203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(generation); 1071203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1072203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent free(ports); 1073203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1074203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1075203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1076203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case GET_AUDIO_PORT: { 1077203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1078203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port port; 1079203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&port, sizeof(struct audio_port)); 1080203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = getAudioPort(&port); 1081203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1082203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1083203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(&port, sizeof(struct audio_port)); 1084203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1085203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1086203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1087203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1088203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case CREATE_AUDIO_PATCH: { 1089203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1090203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch patch; 1091203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&patch, sizeof(struct audio_patch)); 1092203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_patch_handle_t handle; 1093203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&handle, sizeof(audio_patch_handle_t)); 1094203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = createAudioPatch(&patch, &handle); 1095203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1096203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1097203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(&handle, sizeof(audio_patch_handle_t)); 1098203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1099203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1100203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1101203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1102203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case RELEASE_AUDIO_PATCH: { 1103203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1104203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent audio_patch_handle_t handle; 1105203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&handle, sizeof(audio_patch_handle_t)); 1106203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = releaseAudioPatch(handle); 1107203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1108203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1109203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1110203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1111203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case LIST_AUDIO_PATCHES: { 1112203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1113203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatchesReq = data.readInt32(); 1114203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int numPatches = numPatchesReq; 1115203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent unsigned int generation; 1116203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_patch *patches = 1117203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent (struct audio_patch *)calloc(numPatchesReq, 1118203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent sizeof(struct audio_patch)); 1119203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = listAudioPatches(&numPatches, patches, &generation); 1120203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1121203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(numPatches); 1122203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (status == NO_ERROR) { 1123203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent if (numPatchesReq > numPatches) { 1124203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent numPatchesReq = numPatches; 1125203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1126203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->write(patches, numPatchesReq * sizeof(struct audio_patch)); 1127203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(generation); 1128203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1129203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent free(patches); 1130203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1131203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1132203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1133203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent case SET_AUDIO_PORT_CONFIG: { 1134203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1135203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent struct audio_port_config config; 1136203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent data.read(&config, sizeof(struct audio_port_config)); 1137203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent status_t status = setAudioPortConfig(&config); 1138203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent reply->writeInt32(status); 1139203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent return NO_ERROR; 1140203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent } 1141df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1142b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent case REGISTER_CLIENT: { 1143b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1144b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1145b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent data.readStrongBinder()); 1146b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent registerClient(client); 1147b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent return NO_ERROR; 1148b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } break; 1149203b1a18a806e2c56c701aac49cda963bccfad5bEric Laurent 1150df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent case ACQUIRE_SOUNDTRIGGER_SESSION: { 1151df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1152df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1153df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.readStrongBinder()); 1154df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_session_t session; 1155df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_io_handle_t ioHandle; 1156df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_devices_t device; 1157df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = acquireSoundTriggerSession(&session, &ioHandle, &device); 1158df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(status); 1159df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent if (status == NO_ERROR) { 1160df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(session); 1161df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(ioHandle); 1162df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(device); 1163df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } 1164df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return NO_ERROR; 1165df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } break; 1166df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1167df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent case RELEASE_SOUNDTRIGGER_SESSION: { 1168df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1169df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>( 1170df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent data.readStrongBinder()); 1171df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent audio_session_t session = (audio_session_t)data.readInt32(); 1172df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent status_t status = releaseSoundTriggerSession(session); 1173df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent reply->writeInt32(status); 1174df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent return NO_ERROR; 1175df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent } break; 1176df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871Eric Laurent 1177bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent case GET_PHONE_STATE: { 1178bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1179bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent reply->writeInt32((int32_t)getPhoneState()); 1180bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent return NO_ERROR; 1181bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent } break; 1182bb6c9a05840d924b502ce0f1868fca4881ada1edEric Laurent 1183baac183f3808d7b68f184647a97bd381620415feEric Laurent case REGISTER_POLICY_MIXES: { 1184baac183f3808d7b68f184647a97bd381620415feEric Laurent CHECK_INTERFACE(IAudioPolicyService, data, reply); 1185baac183f3808d7b68f184647a97bd381620415feEric Laurent bool registration = data.readInt32() == 1; 1186baac183f3808d7b68f184647a97bd381620415feEric Laurent Vector<AudioMix> mixes; 1187baac183f3808d7b68f184647a97bd381620415feEric Laurent size_t size = (size_t)data.readInt32(); 1188baac183f3808d7b68f184647a97bd381620415feEric Laurent if (size > MAX_MIXES_PER_POLICY) { 1189baac183f3808d7b68f184647a97bd381620415feEric Laurent size = MAX_MIXES_PER_POLICY; 1190baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1191baac183f3808d7b68f184647a97bd381620415feEric Laurent for (size_t i = 0; i < size; i++) { 1192baac183f3808d7b68f184647a97bd381620415feEric Laurent AudioMix mix; 1193baac183f3808d7b68f184647a97bd381620415feEric Laurent if (mix.readFromParcel((Parcel*)&data) == NO_ERROR) { 1194baac183f3808d7b68f184647a97bd381620415feEric Laurent mixes.add(mix); 1195baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1196baac183f3808d7b68f184647a97bd381620415feEric Laurent } 1197baac183f3808d7b68f184647a97bd381620415feEric Laurent status_t status = registerPolicyMixes(mixes, registration); 1198baac183f3808d7b68f184647a97bd381620415feEric Laurent reply->writeInt32(status); 1199baac183f3808d7b68f184647a97bd381620415feEric Laurent return NO_ERROR; 1200baac183f3808d7b68f184647a97bd381620415feEric Laurent } break; 1201baac183f3808d7b68f184647a97bd381620415feEric Laurent 1202c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent default: 1203c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return BBinder::onTransact(code, data, reply, flags); 1204c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 1205c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent} 1206c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1207c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent// ---------------------------------------------------------------------------- 1208c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1209c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent}; // namespace android 1210