1 /**************************************************************************
3 * Copyright 2008 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 **************************************************************************/
32 #include "pipe/p_compiler.h"
33 #include "pipe/p_debug.h"
34 #include "pipe/p_winsys.h"
38 * It often happens that new data is written directly to the user buffers
39 * without mapping/unmapping. This flag marks user buffers, so that their
40 * contents can be dumpped before being used by the pipe context.
42 #define TRACE_BUFFER_USAGE_USER (1 << 31)
50 struct pipe_winsys base
;
52 struct pipe_winsys
*winsys
;
54 struct hash_table
*buffer_maps
;
58 static INLINE
struct trace_winsys
*
59 trace_winsys(struct pipe_winsys
*winsys
)
62 return (struct trace_winsys
*)winsys
;
68 trace_winsys_create(struct pipe_winsys
*winsys
);
72 trace_winsys_user_buffer_update(struct pipe_winsys
*winsys
,
73 struct pipe_buffer
*buffer
);
76 #endif /* TR_WINSYS_H_ */