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"
38 struct identity_buffer
40 struct pipe_buffer base
;
42 struct pipe_buffer
*buffer
;
46 struct identity_texture
48 struct pipe_texture base
;
50 struct pipe_texture
*texture
;
54 struct identity_surface
56 struct pipe_surface base
;
58 struct pipe_surface
*surface
;
62 struct identity_transfer
64 struct pipe_transfer base
;
66 struct pipe_transfer
*transfer
;
70 static INLINE
struct identity_buffer
*
71 identity_buffer(struct pipe_buffer
*_buffer
)
75 (void)identity_screen(_buffer
->screen
);
76 return (struct identity_buffer
*)_buffer
;
79 static INLINE
struct identity_texture
*
80 identity_texture(struct pipe_texture
*_texture
)
84 (void)identity_screen(_texture
->screen
);
85 return (struct identity_texture
*)_texture
;
88 static INLINE
struct identity_surface
*
89 identity_surface(struct pipe_surface
*_surface
)
93 (void)identity_texture(_surface
->texture
);
94 return (struct identity_surface
*)_surface
;
97 static INLINE
struct identity_transfer
*
98 identity_transfer(struct pipe_transfer
*_transfer
)
102 (void)identity_texture(_transfer
->texture
);
103 return (struct identity_transfer
*)_transfer
;
107 static INLINE
struct pipe_buffer
*
108 identity_buffer_unwrap(struct pipe_buffer
*_buffer
)
112 return identity_buffer(_buffer
)->buffer
;
115 static INLINE
struct pipe_texture
*
116 identity_texture_unwrap(struct pipe_texture
*_texture
)
120 return identity_texture(_texture
)->texture
;
123 static INLINE
struct pipe_surface
*
124 identity_surface_unwrap(struct pipe_surface
*_surface
)
128 return identity_surface(_surface
)->surface
;
131 static INLINE
struct pipe_transfer
*
132 identity_transfer_unwrap(struct pipe_transfer
*_transfer
)
136 return identity_transfer(_transfer
)->transfer
;
141 identity_buffer_create(struct identity_screen
*id_screen
,
142 struct pipe_buffer
*buffer
);
145 identity_buffer_destroy(struct identity_buffer
*id_buffer
);
147 struct pipe_texture
*
148 identity_texture_create(struct identity_screen
*id_screen
,
149 struct pipe_texture
*texture
);
152 identity_texture_destroy(struct identity_texture
*id_texture
);
154 struct pipe_surface
*
155 identity_surface_create(struct identity_texture
*id_texture
,
156 struct pipe_surface
*surface
);
159 identity_surface_destroy(struct identity_surface
*id_surface
);
161 struct pipe_transfer
*
162 identity_transfer_create(struct identity_texture
*id_texture
,
163 struct pipe_transfer
*transfer
);
166 identity_transfer_destroy(struct identity_transfer
*id_transfer
);
169 #endif /* ID_OBJECTS_H */