1 /**************************************************************************
2 *
3 * Copyright 2008 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 TR_CONTEXT_H_
29 #define TR_CONTEXT_H_
30
31
32 #include "pipe/p_compiler.h"
33 #include "util/u_debug.h"
34 #include "pipe/p_context.h"
35
36 #include "tr_screen.h"
37
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41
42
43 struct trace_screen;
44
45 struct trace_context
46 {
47 struct pipe_context base;
48
49 struct pipe_context *pipe;
50 };
51
52
53 void
54 trace_context_check(const struct pipe_context *pipe);
55
56
57 static inline struct trace_context *
trace_context(struct pipe_context * pipe)58 trace_context(struct pipe_context *pipe)
59 {
60 assert(pipe);
61 #ifdef DEBUG
62 trace_context_check(pipe);
63 #endif
64 return (struct trace_context *)pipe;
65 }
66
67
68 struct pipe_context *
69 trace_context_create(struct trace_screen *tr_scr,
70 struct pipe_context *pipe);
71
72
73 #ifdef __cplusplus
74 }
75 #endif
76
77 #endif /* TR_CONTEXT_H_ */
78