1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/**************************************************************************
*
* Copyright 2009 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#include "state_tracker/drm_api.h"
#include "util/u_memory.h"
#include "rbug/rbug_public.h"
#include "tr_drm.h"
#include "tr_screen.h"
#include "tr_public.h"
struct trace_drm_api
{
struct drm_api base;
struct drm_api *api;
};
static INLINE struct trace_drm_api *
trace_drm_api(struct drm_api *_api)
{
return (struct trace_drm_api *)_api;
}
static struct pipe_screen *
trace_drm_create_screen(struct drm_api *_api, int fd,
struct drm_create_screen_arg *arg)
{
struct trace_drm_api *tr_api = trace_drm_api(_api);
struct drm_api *api = tr_api->api;
struct pipe_screen *screen;
/* TODO trace call */
if (arg && arg->mode != DRM_CREATE_NORMAL)
return NULL;
screen = api->create_screen(api, fd, arg);
return trace_screen_create(rbug_screen_create(screen));
}
static void
trace_drm_destroy(struct drm_api *_api)
{
struct trace_drm_api *tr_api = trace_drm_api(_api);
struct drm_api *api = tr_api->api;
if (api->destroy)
api->destroy(api);
FREE(tr_api);
}
struct drm_api *
trace_drm_create(struct drm_api *api)
{
struct trace_drm_api *tr_api;
if (!api)
goto error;
if (!trace_enabled() && !rbug_enabled())
goto error;
tr_api = CALLOC_STRUCT(trace_drm_api);
if (!tr_api)
goto error;
tr_api->base.name = api->name;
tr_api->base.driver_name = api->driver_name;
tr_api->base.create_screen = trace_drm_create_screen;
tr_api->base.destroy = trace_drm_destroy;
tr_api->api = api;
return &tr_api->base;
error:
return api;
}
|
