1 /**************************************************************************
3 * Copyright 2009 VMware, Inc.
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:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
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.
26 **************************************************************************/
32 #include "pipe/p_compiler.h"
33 #include "pipe/p_state.h"
35 #include "id_screen.h"
37 struct identity_context
;
40 struct identity_resource
42 struct pipe_resource base
;
44 struct pipe_resource
*resource
;
48 struct identity_sampler_view
50 struct pipe_sampler_view base
;
52 struct pipe_sampler_view
*sampler_view
;
56 struct identity_surface
58 struct pipe_surface base
;
60 struct pipe_surface
*surface
;
64 struct identity_transfer
66 struct pipe_transfer base
;
68 struct pipe_transfer
*transfer
;
72 static INLINE
struct identity_resource
*
73 identity_resource(struct pipe_resource
*_resource
)
77 (void)identity_screen(_resource
->screen
);
78 return (struct identity_resource
*)_resource
;
81 static INLINE
struct identity_sampler_view
*
82 identity_sampler_view(struct pipe_sampler_view
*_sampler_view
)
87 return (struct identity_sampler_view
*)_sampler_view
;
90 static INLINE
struct identity_surface
*
91 identity_surface(struct pipe_surface
*_surface
)
95 (void)identity_resource(_surface
->texture
);
96 return (struct identity_surface
*)_surface
;
99 static INLINE
struct identity_transfer
*
100 identity_transfer(struct pipe_transfer
*_transfer
)
104 (void)identity_resource(_transfer
->resource
);
105 return (struct identity_transfer
*)_transfer
;
108 static INLINE
struct pipe_resource
*
109 identity_resource_unwrap(struct pipe_resource
*_resource
)
113 return identity_resource(_resource
)->resource
;
116 static INLINE
struct pipe_sampler_view
*
117 identity_sampler_view_unwrap(struct pipe_sampler_view
*_sampler_view
)
119 if (!_sampler_view
) {
122 return identity_sampler_view(_sampler_view
)->sampler_view
;
125 static INLINE
struct pipe_surface
*
126 identity_surface_unwrap(struct pipe_surface
*_surface
)
130 return identity_surface(_surface
)->surface
;
133 static INLINE
struct pipe_transfer
*
134 identity_transfer_unwrap(struct pipe_transfer
*_transfer
)
138 return identity_transfer(_transfer
)->transfer
;
142 struct pipe_resource
*
143 identity_resource_create(struct identity_screen
*id_screen
,
144 struct pipe_resource
*resource
);
147 identity_resource_destroy(struct identity_resource
*id_resource
);
149 struct pipe_surface
*
150 identity_surface_create(struct identity_context
*id_context
,
151 struct identity_resource
*id_resource
,
152 struct pipe_surface
*surface
);
155 identity_surface_destroy(struct identity_context
*id_context
,
156 struct identity_surface
*id_surface
);
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
);
164 identity_sampler_view_destroy(struct identity_context
*id_context
,
165 struct identity_sampler_view
*id_sampler_view
);
167 struct pipe_transfer
*
168 identity_transfer_create(struct identity_context
*id_context
,
169 struct identity_resource
*id_resource
,
170 struct pipe_transfer
*transfer
);
173 identity_transfer_destroy(struct identity_context
*id_context
,
174 struct identity_transfer
*id_transfer
);
177 #endif /* ID_OBJECTS_H */