1/*
2 * Copyright © 2008 Jérôme Glisse
3 * All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
14 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
15 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
16 * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
17 * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 * USE OR OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
24 * of the Software.
25 */
26/*
27 * Authors:
28 *      Jérôme Glisse <glisse@freedesktop.org>
29 */
30#ifndef RADEON_BO_H
31#define RADEON_BO_H
32
33#include <stdio.h>
34#include <stdint.h>
35
36/* bo object */
37#define RADEON_BO_FLAGS_MACRO_TILE  1
38#define RADEON_BO_FLAGS_MICRO_TILE  2
39#define RADEON_BO_FLAGS_MICRO_TILE_SQUARE 0x20
40
41struct radeon_bo_manager;
42struct radeon_cs;
43
44struct radeon_bo {
45    void                        *ptr;
46    uint32_t                    flags;
47    uint32_t                    handle;
48    uint32_t                    size;
49};
50
51struct radeon_bo_manager;
52
53void radeon_bo_debug(struct radeon_bo *bo, const char *op);
54
55struct radeon_bo *radeon_bo_open(struct radeon_bo_manager *bom,
56                                 uint32_t handle,
57                                 uint32_t size,
58                                 uint32_t alignment,
59                                 uint32_t domains,
60                                 uint32_t flags);
61
62void radeon_bo_ref(struct radeon_bo *bo);
63struct radeon_bo *radeon_bo_unref(struct radeon_bo *bo);
64int radeon_bo_map(struct radeon_bo *bo, int write);
65int radeon_bo_unmap(struct radeon_bo *bo);
66int radeon_bo_wait(struct radeon_bo *bo);
67int radeon_bo_is_busy(struct radeon_bo *bo, uint32_t *domain);
68int radeon_bo_set_tiling(struct radeon_bo *bo, uint32_t tiling_flags, uint32_t pitch);
69int radeon_bo_get_tiling(struct radeon_bo *bo, uint32_t *tiling_flags, uint32_t *pitch);
70int radeon_bo_is_static(struct radeon_bo *bo);
71int radeon_bo_is_referenced_by_cs(struct radeon_bo *bo, struct radeon_cs *cs);
72uint32_t radeon_bo_get_handle(struct radeon_bo *bo);
73uint32_t radeon_bo_get_src_domain(struct radeon_bo *bo);
74#endif
75