Tizen 2.0 Release
[profile/ivi/osmesa.git] / src / gallium / drivers / identity / id_objects.h
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27
28 #ifndef ID_OBJECTS_H
29 #define ID_OBJECTS_H
30
31
32 #include "pipe/p_compiler.h"
33 #include "pipe/p_state.h"
34
35 #include "id_screen.h"
36
37 struct identity_context;
38
39
40 struct identity_resource
41 {
42    struct pipe_resource base;
43
44    struct pipe_resource *resource;
45 };
46
47
48 struct identity_sampler_view
49 {
50    struct pipe_sampler_view base;
51
52    struct pipe_sampler_view *sampler_view;
53 };
54
55
56 struct identity_surface
57 {
58    struct pipe_surface base;
59
60    struct pipe_surface *surface;
61 };
62
63
64 struct identity_transfer
65 {
66    struct pipe_transfer base;
67
68    struct pipe_transfer *transfer;
69 };
70
71
72 static INLINE struct identity_resource *
73 identity_resource(struct pipe_resource *_resource)
74 {
75    if(!_resource)
76       return NULL;
77    (void)identity_screen(_resource->screen);
78    return (struct identity_resource *)_resource;
79 }
80
81 static INLINE struct identity_sampler_view *
82 identity_sampler_view(struct pipe_sampler_view *_sampler_view)
83 {
84    if (!_sampler_view) {
85       return NULL;
86    }
87    return (struct identity_sampler_view *)_sampler_view;
88 }
89
90 static INLINE struct identity_surface *
91 identity_surface(struct pipe_surface *_surface)
92 {
93    if(!_surface)
94       return NULL;
95    (void)identity_resource(_surface->texture);
96    return (struct identity_surface *)_surface;
97 }
98
99 static INLINE struct identity_transfer *
100 identity_transfer(struct pipe_transfer *_transfer)
101 {
102    if(!_transfer)
103       return NULL;
104    (void)identity_resource(_transfer->resource);
105    return (struct identity_transfer *)_transfer;
106 }
107
108 static INLINE struct pipe_resource *
109 identity_resource_unwrap(struct pipe_resource *_resource)
110 {
111    if(!_resource)
112       return NULL;
113    return identity_resource(_resource)->resource;
114 }
115
116 static INLINE struct pipe_sampler_view *
117 identity_sampler_view_unwrap(struct pipe_sampler_view *_sampler_view)
118 {
119    if (!_sampler_view) {
120       return NULL;
121    }
122    return identity_sampler_view(_sampler_view)->sampler_view;
123 }
124
125 static INLINE struct pipe_surface *
126 identity_surface_unwrap(struct pipe_surface *_surface)
127 {
128    if(!_surface)
129       return NULL;
130    return identity_surface(_surface)->surface;
131 }
132
133 static INLINE struct pipe_transfer *
134 identity_transfer_unwrap(struct pipe_transfer *_transfer)
135 {
136    if(!_transfer)
137       return NULL;
138    return identity_transfer(_transfer)->transfer;
139 }
140
141
142 struct pipe_resource *
143 identity_resource_create(struct identity_screen *id_screen,
144                          struct pipe_resource *resource);
145
146 void
147 identity_resource_destroy(struct identity_resource *id_resource);
148
149 struct pipe_surface *
150 identity_surface_create(struct identity_context *id_context,
151                         struct identity_resource *id_resource,
152                         struct pipe_surface *surface);
153
154 void
155 identity_surface_destroy(struct identity_context *id_context,
156                          struct identity_surface *id_surface);
157
158 struct pipe_sampler_view *
159 identity_sampler_view_create(struct identity_context *id_context,
160                              struct identity_resource *id_resource,
161                              struct pipe_sampler_view *view);
162
163 void
164 identity_sampler_view_destroy(struct identity_context *id_context,
165                               struct identity_sampler_view *id_sampler_view);
166
167 struct pipe_transfer *
168 identity_transfer_create(struct identity_context *id_context,
169                          struct identity_resource *id_resource,
170                          struct pipe_transfer *transfer);
171
172 void
173 identity_transfer_destroy(struct identity_context *id_context,
174                           struct identity_transfer *id_transfer);
175
176
177 #endif /* ID_OBJECTS_H */