| /* |
| * Copyright (C) 2019 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. |
| */ |
| |
| #ifndef ART_LIBARTPALETTE_INCLUDE_PALETTE_PALETTE_TYPES_H_ |
| #define ART_LIBARTPALETTE_INCLUDE_PALETTE_PALETTE_TYPES_H_ |
| |
| #include <stdint.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif // __cplusplus |
| |
| using palette_status_t = int32_t; |
| |
| // Palette function return value when the function completed successfully. |
| #define PALETTE_STATUS_OK ((palette_status_t) 0) |
| |
| // Palette function return value when the function called yielded and error captured by `errno`. |
| #define PALETTE_STATUS_CHECK_ERRNO ((palette_status_t) 1) |
| |
| // Palette function return value when an argument to the function was invalid. |
| #define PALETTE_STATUS_INVALID_ARGUMENT ((palette_status_t) 2) |
| |
| // Palette function return value when the function called is not supported. This value allows |
| // palette functions to be retired across Android versions. Palette functions can never be removed |
| // from the palette interface by design. |
| #define PALETTE_STATUS_NOT_SUPPORTED ((palette_status_t) 3) |
| |
| // Palette function return value when the function failed for unknown reasons. |
| #define PALETTE_STATUS_FAILED_CHECK_LOG ((palette_status_t) 4) |
| |
| #ifdef __cplusplus |
| } |
| #endif // __cplusplus |
| |
| #endif // ART_LIBARTPALETTE_INCLUDE_PALETTE_PALETTE_TYPES_H_ |