2 * Copyright (C) 2018-2019 Lima Project
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
30 #include "util/u_atomic.h"
31 #include "util/list.h"
34 struct lima_screen
*screen
;
35 struct list_head time_list
;
36 struct list_head size_list
;
51 bool lima_bo_table_init(struct lima_screen
*screen
);
52 void lima_bo_table_fini(struct lima_screen
*screen
);
53 bool lima_bo_cache_init(struct lima_screen
*screen
);
54 void lima_bo_cache_fini(struct lima_screen
*screen
);
56 struct lima_bo
*lima_bo_create(struct lima_screen
*screen
, uint32_t size
,
58 void lima_bo_unreference(struct lima_bo
*bo
);
60 static inline void lima_bo_reference(struct lima_bo
*bo
)
62 p_atomic_inc(&bo
->refcnt
);
65 void *lima_bo_map(struct lima_bo
*bo
);
66 void lima_bo_unmap(struct lima_bo
*bo
);
68 bool lima_bo_export(struct lima_bo
*bo
, struct winsys_handle
*handle
);
69 struct lima_bo
*lima_bo_import(struct lima_screen
*screen
,
70 struct winsys_handle
*handle
);
72 bool lima_bo_wait(struct lima_bo
*bo
, uint32_t op
, uint64_t timeout_ns
);