| 0,0 → 1,95 |
|---|
| /************************************************************************** |
| * |
| * Copyright 2008 VMware, Inc. |
| * All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sub license, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR |
| * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| **************************************************************************/ |
| |
| #include <windows.h> |
| |
| #define WGL_WGLEXT_PROTOTYPES |
| |
| #include <GL/gl.h> |
| #include <GL/wglext.h> |
| |
| #include "glapi/glapi.h" |
| #include "stw_device.h" |
| #include "stw_icd.h" |
| |
| struct stw_extension_entry |
| { |
| const char *name; |
| PROC proc; |
| }; |
| |
| #define STW_EXTENSION_ENTRY(P) { #P, (PROC) P } |
| |
| static const struct stw_extension_entry stw_extension_entries[] = { |
| |
| /* WGL_ARB_extensions_string */ |
| STW_EXTENSION_ENTRY( wglGetExtensionsStringARB ), |
| |
| /* WGL_ARB_pbuffer */ |
| STW_EXTENSION_ENTRY( wglCreatePbufferARB ), |
| STW_EXTENSION_ENTRY( wglGetPbufferDCARB ), |
| STW_EXTENSION_ENTRY( wglReleasePbufferDCARB ), |
| STW_EXTENSION_ENTRY( wglDestroyPbufferARB ), |
| STW_EXTENSION_ENTRY( wglQueryPbufferARB ), |
| |
| /* WGL_ARB_pixel_format */ |
| STW_EXTENSION_ENTRY( wglChoosePixelFormatARB ), |
| STW_EXTENSION_ENTRY( wglGetPixelFormatAttribfvARB ), |
| STW_EXTENSION_ENTRY( wglGetPixelFormatAttribivARB ), |
| |
| /* WGL_EXT_extensions_string */ |
| STW_EXTENSION_ENTRY( wglGetExtensionsStringEXT ), |
| |
| /* WGL_EXT_swap_interval */ |
| STW_EXTENSION_ENTRY( wglGetSwapIntervalEXT ), |
| STW_EXTENSION_ENTRY( wglSwapIntervalEXT ), |
| |
| /* WGL_ARB_create_context */ |
| STW_EXTENSION_ENTRY( wglCreateContextAttribsARB ), |
| |
| { NULL, NULL } |
| }; |
| |
| PROC APIENTRY |
| DrvGetProcAddress( |
| LPCSTR lpszProc ) |
| { |
| const struct stw_extension_entry *entry; |
| |
| if (!stw_dev) |
| return NULL; |
| |
| if (lpszProc[0] == 'w' && lpszProc[1] == 'g' && lpszProc[2] == 'l') |
| for (entry = stw_extension_entries; entry->name; entry++) |
| if (strcmp( lpszProc, entry->name ) == 0) |
| return entry->proc; |
| |
| if (lpszProc[0] == 'g' && lpszProc[1] == 'l') |
| return (PROC) _glapi_get_proc_address( lpszProc ); |
| |
| return NULL; |
| } |