2 * Copyright 2014, 2015 Red Hat.
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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
23 #ifndef VIRGL_DRM_WINSYS_H
24 #define VIRGL_DRM_WINSYS_H
27 #include "os/os_thread.h"
28 #include "pipe/p_state.h"
29 #include "util/list.h"
31 #include "virgl/virgl_winsys.h"
33 struct pipe_fence_handle
;
34 struct util_hash_table
;
37 struct pipe_reference reference
;
41 int num_cs_references
;
46 struct list_head head
;
55 struct virgl_drm_winsys
57 struct virgl_winsys base
;
59 struct list_head delayed
;
64 struct util_hash_table
*bo_handles
;
65 struct util_hash_table
*bo_names
;
66 pipe_mutex bo_handles_mutex
;
69 struct virgl_drm_cmd_buf
{
70 struct virgl_cmd_buf base
;
72 uint32_t buf
[VIRGL_MAX_CMDBUF_DWORDS
];
76 struct virgl_hw_res
**res_bo
;
77 struct virgl_winsys
*ws
;
80 char is_handle_added
[512];
81 unsigned reloc_indices_hashlist
[512];
85 static inline struct virgl_hw_res
*
86 virgl_hw_res(struct pipe_fence_handle
*f
)
88 return (struct virgl_hw_res
*)f
;
91 static inline struct virgl_drm_winsys
*
92 virgl_drm_winsys(struct virgl_winsys
*iws
)
94 return (struct virgl_drm_winsys
*)iws
;
97 static inline struct virgl_drm_cmd_buf
*
98 virgl_drm_cmd_buf(struct virgl_cmd_buf
*cbuf
)
100 return (struct virgl_drm_cmd_buf
*)cbuf
;