| /* |
| * Copyright (C) 2016 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.hardware.graphics.composer@2.1; |
| |
| /** Return codes from all functions. */ |
| enum Error : int32_t { |
| NONE = 0, /** no error */ |
| BAD_CONFIG = 1, /** invalid Config */ |
| BAD_DISPLAY = 2, /** invalid Display */ |
| BAD_LAYER = 3, /** invalid Layer */ |
| BAD_PARAMETER = 4, /** invalid width, height, etc. */ |
| /** 5 is reserved */ |
| NO_RESOURCES = 6, /** temporary failure due to resource contention */ |
| NOT_VALIDATED = 7, /** validateDisplay has not been called */ |
| UNSUPPORTED = 8, /** permanent failure */ |
| }; |
| |
| typedef uint32_t Config; |
| typedef uint64_t Display; |
| typedef uint64_t Layer; |