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"
34 #include "pipe/p_video_state.h"
36 #include "id_screen.h"
39 struct identity_buffer
41 struct pipe_buffer base
;
43 struct pipe_buffer
*buffer
;
47 struct identity_texture
49 struct pipe_texture base
;
51 struct pipe_texture
*texture
;
55 struct identity_surface
57 struct pipe_surface base
;
59 struct pipe_surface
*surface
;
63 struct identity_transfer
65 struct pipe_transfer base
;
67 struct pipe_transfer
*transfer
;
71 struct identity_video_surface
73 struct pipe_video_surface base
;
75 struct pipe_video_surface
*video_surface
;
79 static INLINE
struct identity_buffer
*
80 identity_buffer(struct pipe_buffer
*_buffer
)
84 (void)identity_screen(_buffer
->screen
);
85 return (struct identity_buffer
*)_buffer
;
88 static INLINE
struct identity_texture
*
89 identity_texture(struct pipe_texture
*_texture
)
93 (void)identity_screen(_texture
->screen
);
94 return (struct identity_texture
*)_texture
;
97 static INLINE
struct identity_surface
*
98 identity_surface(struct pipe_surface
*_surface
)
102 (void)identity_texture(_surface
->texture
);
103 return (struct identity_surface
*)_surface
;
106 static INLINE
struct identity_transfer
*
107 identity_transfer(struct pipe_transfer
*_transfer
)
111 (void)identity_texture(_transfer
->texture
);
112 return (struct identity_transfer
*)_transfer
;
115 static INLINE
struct identity_video_surface
*
116 identity_video_surface(struct pipe_video_surface
*_video_surface
)
118 if (!_video_surface
) {
121 (void)identity_screen(_video_surface
->screen
);
122 return (struct identity_video_surface
*)_video_surface
;
125 static INLINE
struct pipe_buffer
*
126 identity_buffer_unwrap(struct pipe_buffer
*_buffer
)
130 return identity_buffer(_buffer
)->buffer
;
133 static INLINE
struct pipe_texture
*
134 identity_texture_unwrap(struct pipe_texture
*_texture
)
138 return identity_texture(_texture
)->texture
;
141 static INLINE
struct pipe_surface
*
142 identity_surface_unwrap(struct pipe_surface
*_surface
)
146 return identity_surface(_surface
)->surface
;
149 static INLINE
struct pipe_transfer
*
150 identity_transfer_unwrap(struct pipe_transfer
*_transfer
)
154 return identity_transfer(_transfer
)->transfer
;
159 identity_buffer_create(struct identity_screen
*id_screen
,
160 struct pipe_buffer
*buffer
);
163 identity_buffer_destroy(struct identity_buffer
*id_buffer
);
165 struct pipe_texture
*
166 identity_texture_create(struct identity_screen
*id_screen
,
167 struct pipe_texture
*texture
);
170 identity_texture_destroy(struct identity_texture
*id_texture
);
172 struct pipe_surface
*
173 identity_surface_create(struct identity_texture
*id_texture
,
174 struct pipe_surface
*surface
);
177 identity_surface_destroy(struct identity_surface
*id_surface
);
179 struct pipe_transfer
*
180 identity_transfer_create(struct identity_texture
*id_texture
,
181 struct pipe_transfer
*transfer
);
184 identity_transfer_destroy(struct identity_transfer
*id_transfer
);
186 struct pipe_video_surface
*
187 identity_video_surface_create(struct identity_screen
*id_screen
,
188 struct pipe_video_surface
*video_surface
);
191 identity_video_surface_destroy(struct identity_video_surface
*id_video_surface
);
194 #endif /* ID_OBJECTS_H */