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 **************************************************************************/
30 * Keith Whitwell <keith@tungstengraphics.com>
34 #include "main/glheader.h"
35 #include "main/macros.h"
36 #include "main/version.h"
37 #include "pipe/p_context.h"
38 #include "pipe/p_screen.h"
39 #include "pipe/p_winsys.h"
40 #include "st_context.h"
41 #include "st_cb_strings.h"
43 #define ST_VERSION_STRING "0.2"
45 static const GLubyte
*
46 st_get_string(GLcontext
* ctx
, GLenum name
)
48 struct st_context
*st
= st_context(ctx
);
49 struct pipe_screen
*screen
= st
->pipe
->screen
;
53 const char *vendor
= screen
->get_vendor( screen
);
54 const char *tungsten
= "Tungsten Graphics, Inc.";
56 /* Tungsten Graphics, Inc. developed the state_tracker module
57 * (and much of Mesa), but the driver itself may come from elsewhere.
58 * The additional string allows "and XyzCorp" to reflect this.
60 if (vendor
&& strcmp(vendor
, tungsten
) != 0)
61 util_snprintf(st
->vendor
, sizeof(st
->vendor
),
62 "%s and %s", tungsten
, vendor
);
64 util_snprintf(st
->vendor
, sizeof(st
->vendor
), "%s", tungsten
);
66 return (GLubyte
*) st
->vendor
;
70 util_snprintf(st
->renderer
, sizeof(st
->renderer
), "Gallium %s, %s on %s",
72 screen
->get_name( screen
),
73 screen
->winsys
->get_name( screen
->winsys
));
75 return (GLubyte
*) st
->renderer
;
83 void st_init_string_functions(struct dd_function_table
*functions
)
85 functions
->GetString
= st_get_string
;