| Stéphane Marchesin | 25a2606 | 2014-09-12 16:18:59 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| 3 | * Use of this source code is governed by a BSD-style license that can be |
| 4 | * found in the LICENSE file. |
| 5 | */ |
| 6 | |
| 7 | #ifndef HELPERS_H |
| 8 | #define HELPERS_H |
| 9 | |
| Gurchetan Singh | 46faf6b | 2016-08-05 14:40:07 -0700 | [diff] [blame] | 10 | #include "drv.h" |
| 11 | |
| 12 | size_t drv_num_planes_from_format(uint32_t format); |
| 13 | int drv_bpp_from_format(uint32_t format); |
| 14 | int drv_stride_from_format(uint32_t format, uint32_t width); |
| 15 | int drv_dumb_bo_create(struct bo *bo, uint32_t width, uint32_t height, |
| Stéphane Marchesin | ec88e89 | 2015-11-03 16:14:59 -0800 | [diff] [blame] | 16 | uint32_t format, uint32_t flags); |
| Gurchetan Singh | 46faf6b | 2016-08-05 14:40:07 -0700 | [diff] [blame] | 17 | int drv_dumb_bo_destroy(struct bo *bo); |
| 18 | int drv_gem_bo_destroy(struct bo *bo); |
| Gurchetan Singh | 1647fbe | 2016-08-03 17:14:55 -0700 | [diff] [blame^] | 19 | uintptr_t drv_get_reference_count(struct driver *drv, struct bo *bo, |
| 20 | size_t plane); |
| 21 | void drv_increment_reference_count(struct driver *drv, struct bo *bo, |
| 22 | size_t plane); |
| 23 | void drv_decrement_reference_count(struct driver *drv, struct bo *bo, |
| 24 | size_t plane); |
| Stéphane Marchesin | 25a2606 | 2014-09-12 16:18:59 -0700 | [diff] [blame] | 25 | #endif |