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 */