| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.media; |
| |
| @Backing(type="int") |
| enum AudioUniqueIdUse { |
| UNSPECIFIED = 0, |
| SESSION = 1, // audio_session_t |
| // for allocated sessions, not special AUDIO_SESSION_* |
| MODULE = 2, // audio_module_handle_t |
| EFFECT = 3, // audio_effect_handle_t |
| PATCH = 4, // audio_patch_handle_t |
| OUTPUT = 5, // audio_io_handle_t |
| INPUT = 6, // audio_io_handle_t |
| CLIENT = 7, // client-side players and recorders |
| // FIXME should move to a separate namespace; |
| // these IDs are allocated by AudioFlinger on client request, |
| // but are never used by AudioFlinger |
| } |