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 **************************************************************************/
33 #include <spu_mfcio.h>
35 #include "cell/common.h"
40 get_tile(uint tx
, uint ty
, tile_t
*tile
, int tag
, int zBuf
);
43 put_tile(uint tx
, uint ty
, const tile_t
*tile
, int tag
, int zBuf
);
48 clear_c_tile(tile_t
*ctile
)
50 memset32((uint
*) ctile
->ui
,
51 spu
.fb
.color_clear_value
,
52 TILE_SIZE
* TILE_SIZE
);
57 clear_z_tile(tile_t
*ztile
)
59 if (spu
.fb
.zsize
== 2) {
60 memset16((ushort
*) ztile
->us
,
61 spu
.fb
.depth_clear_value
,
62 TILE_SIZE
* TILE_SIZE
);
65 ASSERT(spu
.fb
.zsize
!= 0);
66 memset32((uint
*) ztile
->ui
,
67 spu
.fb
.depth_clear_value
,
68 TILE_SIZE
* TILE_SIZE
);
73 #endif /* SPU_TILE_H */