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 **************************************************************************/
28 //#include <windows.h>
30 #define WGL_WGLEXT_PROTOTYPES
33 #include <GL/wglext.h>
35 #include "glapi/glapi.h"
36 #include "stw_ext_gallium.h"
37 #include "stw_device.h"
40 struct stw_extension_entry
46 #define STW_EXTENSION_ENTRY(P) { #P, (PROC) P }
48 static const struct stw_extension_entry stw_extension_entries
[] = {
50 /* WGL_ARB_extensions_string */
51 STW_EXTENSION_ENTRY( wglGetExtensionsStringARB
),
54 STW_EXTENSION_ENTRY( wglCreatePbufferARB
),
55 STW_EXTENSION_ENTRY( wglGetPbufferDCARB
),
56 STW_EXTENSION_ENTRY( wglReleasePbufferDCARB
),
57 STW_EXTENSION_ENTRY( wglDestroyPbufferARB
),
58 STW_EXTENSION_ENTRY( wglQueryPbufferARB
),
60 /* WGL_ARB_pixel_format */
61 STW_EXTENSION_ENTRY( wglChoosePixelFormatARB
),
62 STW_EXTENSION_ENTRY( wglGetPixelFormatAttribfvARB
),
63 STW_EXTENSION_ENTRY( wglGetPixelFormatAttribivARB
),
65 /* WGL_EXT_extensions_string */
66 STW_EXTENSION_ENTRY( wglGetExtensionsStringEXT
),
68 /* WGL_EXT_swap_interval */
69 STW_EXTENSION_ENTRY( wglGetSwapIntervalEXT
),
70 STW_EXTENSION_ENTRY( wglSwapIntervalEXT
),
72 /* WGL_EXT_gallium ? */
73 STW_EXTENSION_ENTRY( wglGetGalliumScreenMESA
),
74 STW_EXTENSION_ENTRY( wglCreateGalliumContextMESA
),
76 /* WGL_ARB_create_context */
77 STW_EXTENSION_ENTRY( wglCreateContextAttribsARB
),
86 const struct stw_extension_entry
*entry
;
91 if (lpszProc
[0] == 'w' && lpszProc
[1] == 'g' && lpszProc
[2] == 'l')
92 for (entry
= stw_extension_entries
; entry
->name
; entry
++)
93 if (strcmp( lpszProc
, entry
->name
) == 0)
96 if (lpszProc
[0] == 'g' && lpszProc
[1] == 'l')
97 return (PROC
) _glapi_get_proc_address( lpszProc
);