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46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
/* Support for window-specific OpenGL extensions.
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*
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* Copyright (c) 2004 Lionel Ulmer
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* Copyright (c) 2005 Raphael Junqueira
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __DLLS_OPENGL32_WGL_EXT_H
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#define __DLLS_OPENGL32_WGL_EXT_H
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#include "opengl_ext.h"
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typedef void* (*glXGetProcAddressARB_t)(const GLubyte *);
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/* Used to initialize the WGL extension string at DLL loading */
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void wgl_ext_initialize_extensions(Display *display, int screen, glXGetProcAddressARB_t proc, const char* disabled_extensions);
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void wgl_ext_finalize_extensions(void);
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/* Used to convert between WGL and GLX pixel formats in wglMakeCurrent and some WGL extensions */
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BOOL ConvertPixelFormatWGLtoGLX(Display *display, int iPixelFormat, int *fmt_index, int *fmt_count);
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typedef struct {
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const char *func_name;
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void *func_address;
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const char *(*func_init)(void *(*p_glXGetProcAddressARB)(const GLubyte *), void *context);
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void *context;
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} WGL_extension;
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extern WGL_extension wgl_extension_registry[];
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extern int wgl_extension_registry_size;
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#endif /* __DLLS_OPENGL32_WGL_EXT_H */
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