| Amit Pundir | 4e37582 | 2019-04-18 16:46:10 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com> |
| 3 | * Copyright (C) 2010-2011 LunarG Inc. |
| 4 | * Copyright (C) 2016 Linaro, Ltd., Rob Herring <robh@kernel.org> |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the "Software"), |
| 8 | * to deal in the Software without restriction, including without limitation |
| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
| 11 | * Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included |
| 14 | * in all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 21 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 22 | * DEALINGS IN THE SOFTWARE. |
| 23 | */ |
| 24 | |
| 25 | #ifndef _GRALLOC_GBM_PRIV_H_ |
| 26 | #define _GRALLOC_GBM_PRIV_H_ |
| 27 | |
| 28 | #ifdef __cplusplus |
| 29 | extern "C" { |
| 30 | #endif |
| 31 | |
| 32 | struct gbm_device; |
| 33 | struct gbm_bo; |
| 34 | |
| 35 | int gralloc_gbm_handle_register(buffer_handle_t handle, struct gbm_device *gbm); |
| 36 | int gralloc_gbm_handle_unregister(buffer_handle_t handle); |
| 37 | |
| 38 | buffer_handle_t gralloc_gbm_bo_create(struct gbm_device *gbm, |
| 39 | int width, int height, int format, int usage, int *stride); |
| 40 | void gbm_free(buffer_handle_t handle); |
| 41 | |
| 42 | struct gbm_bo *gralloc_gbm_bo_from_handle(buffer_handle_t handle); |
| 43 | buffer_handle_t gralloc_gbm_bo_get_handle(struct gbm_bo *bo); |
| 44 | int gralloc_gbm_get_gem_handle(buffer_handle_t handle); |
| 45 | |
| 46 | int gralloc_gbm_bo_lock(buffer_handle_t handle, int x, int y, int w, int h, int enable_write, void **addr); |
| 47 | int gralloc_gbm_bo_unlock(buffer_handle_t handle); |
| 48 | |
| 49 | struct gbm_device *gbm_dev_create(void); |
| 50 | void gbm_dev_destroy(struct gbm_device *gbm); |
| 51 | |
| 52 | #ifdef __cplusplus |
| 53 | } |
| 54 | #endif |
| 55 | #endif /* _GRALLOC_GBM_PRIV_H_ */ |