1 /**************************************************************************
2  *
3  * Copyright 2008 VMware, Inc.
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13  *
14  * The above copyright notice and this permission notice (including the
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16  * of the Software.
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27 
28 #ifndef TR_SCREEN_H_
29 #define TR_SCREEN_H_
30 
31 
32 #include "pipe/p_screen.h"
33 #include "os/os_thread.h"
34 #include "util/u_threaded_context.h"
35 
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
40 
41 /**
42  * It often happens that new data is written directly to the user buffers
43  * without mapping/unmapping. This flag marks user buffers, so that their
44  * contents can be dumped before being used by the pipe context.
45  */
46 #define TRACE_FLAG_USER_BUFFER  (1 << 31)
47 
48 
49 struct trace_screen
50 {
51    struct pipe_screen base;
52 
53    struct pipe_screen *screen;
54    tc_is_resource_busy is_resource_busy;
55    bool trace_tc;
56 };
57 
58 
59 struct trace_screen *
60 trace_screen(struct pipe_screen *screen);
61 
62 
63 #ifdef __cplusplus
64 }
65 #endif
66 
67 #endif /* TR_SCREEN_H_ */
68