1 /**************************************************************************
3 * Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA
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 SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
18 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 * USE OR OTHER DEALINGS IN THE SOFTWARE.
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
27 **************************************************************************/
34 #include "target-helpers/wrap_screen.h"
35 #include "trace/tr_public.h"
36 #include "rbug/rbug_public.h"
37 #include "identity/id_public.h"
38 #include "util/u_debug.h"
41 /* Centralized code to inject common wrapping layers:
44 gallium_wrap_screen( struct pipe_screen
*screen
)
46 /* Screen wrapping functions are required not to fail. If it is
47 * impossible to wrap a screen, the unwrapped screen should be
48 * returned instead. Any failure condition should be returned in
51 * Otherwise it is really messy trying to clean up in this code.
53 if (debug_get_bool_option("GALLIUM_WRAP", FALSE
)) {
54 screen
= identity_screen_create(screen
);
57 /* Trace does its own checking if it should run */
58 screen
= trace_screen_create(screen
);
60 /* Rbug does its own checking if it should run */
61 screen
= rbug_screen_create(screen
);