1 /**************************************************************************
2 *
3 * Copyright 2010 VMware, Inc.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28 #ifndef RBUG_SCREEN_H
29 #define RBUG_SCREEN_H
30
31 #include "pipe/p_screen.h"
32 #include "pipe/p_defines.h"
33 #include "util/list.h"
34
35 #include "os/os_thread.h"
36
37
38 struct rbug_screen
39 {
40 struct pipe_screen base;
41
42 struct pipe_screen *screen;
43 struct pipe_context *private_context;
44
45 /* remote debugger */
46 struct rbug_rbug *rbug;
47
48 mtx_t list_mutex;
49 int num_contexts;
50 int num_resources;
51 int num_surfaces;
52 int num_transfers;
53 struct list_head contexts;
54 struct list_head resources;
55 struct list_head surfaces;
56 struct list_head transfers;
57 };
58
59 static inline struct rbug_screen *
rbug_screen(struct pipe_screen * screen)60 rbug_screen(struct pipe_screen *screen)
61 {
62 return (struct rbug_screen *)screen;
63 }
64
65 #define rbug_screen_add_to_list(scr, name, obj) \
66 do { \
67 mtx_lock(&scr->list_mutex); \
68 list_add(&scr->name, &obj->list); \
69 scr->num_##name++; \
70 mtx_unlock(&scr->list_mutex); \
71 } while (0)
72
73 #define rbug_screen_remove_from_list(scr, name, obj) \
74 do { \
75 mtx_lock(&scr->list_mutex); \
76 list_del(&obj->list); \
77 scr->num_##name--; \
78 mtx_unlock(&scr->list_mutex); \
79 } while (0)
80
81
82
83 /**********************************************************
84 * rbug_core.c
85 */
86
87 struct rbug_rbug;
88
89 struct rbug_rbug *
90 rbug_start(struct rbug_screen *rb_screen);
91
92 void
93 rbug_stop(struct rbug_rbug *rbug);
94
95
96 #endif /* RBUG_SCREEN_H */
97