1 /**************************************************************************
3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
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 TUNGSTEN GRAPHICS 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 **************************************************************************/
28 #ifndef CELL_TEXTURE_H
29 #define CELL_TEXTURE_H
37 * Subclass of pipe_texture
41 struct pipe_texture base
;
43 unsigned long level_offset
[CELL_MAX_TEXTURE_LEVELS
];
44 unsigned long stride
[CELL_MAX_TEXTURE_LEVELS
];
46 /* The data is held here:
48 struct pipe_buffer
*buffer
;
49 unsigned long buffer_size
;
51 void *tiled_data
[CELL_MAX_TEXTURE_LEVELS
]; /* XXX this may be temporary */ /*ALIGN16*/
56 static INLINE
struct cell_texture
*
57 cell_texture(struct pipe_texture
*pt
)
59 return (struct cell_texture
*) pt
;
65 cell_update_texture_mapping(struct cell_context
*cell
);
69 cell_init_texture_functions(struct cell_context
*cell
);
73 cell_init_screen_texture_funcs(struct pipe_screen
*screen
);
76 #endif /* CELL_TEXTURE_H */