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198 lines
8.2 KiB
198 lines
8.2 KiB
/****************************************************************************
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**
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** Definitions needed for resolving GL/GLX symbols using dlopen()
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** under X11.
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the OpenGL module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** Licensees holding valid TQt Commercial licenses may use this file in
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** accordance with the TQt Commercial License Agreement provided with
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** the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQGL_P_H
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#define TQGL_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the TQt API. This header file may
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// change from version to version without notice, or even be
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// removed.
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//
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// We mean it.
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//
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//
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#ifdef QT_DLOPEN_OPENGL
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// resolve the GL symbols we use ourselves
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bool qt_resolve_gl_symbols(bool = TRUE);
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extern "C" {
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// GL symbols
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typedef void (*_glCallLists)( GLsizei n, GLenum type, const GLvoid *lists );
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typedef void (*_glClearColor)( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha );
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typedef void (*_glClearIndex)( GLfloat c );
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typedef void (*_glColor3ub)( GLubyte red, GLubyte green, GLubyte blue );
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typedef void (*_glDeleteLists)( GLuint list, GLsizei range );
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typedef void (*_glDrawBuffer)( GLenum mode );
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typedef void (*_glFlush)( void );
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typedef void (*_glIndexi)( GLint c );
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typedef void (*_glListBase)( GLuint base );
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typedef void (*_glLoadIdentity)( void );
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typedef void (*_glMatrixMode)( GLenum mode );
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typedef void (*_glOrtho)( GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble near_val, GLdouble far_val );
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typedef void (*_glPopAttrib)( void );
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typedef void (*_glPopMatrix)( void );
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typedef void (*_glPushAttrib)( GLbitfield mask );
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typedef void (*_glPushMatrix)( void );
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typedef void (*_glRasterPos2i)( GLint x, GLint y );
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typedef void (*_glRasterPos3d)( GLdouble x, GLdouble y, GLdouble z );
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typedef void (*_glReadPixels)( GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels );
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typedef void (*_glViewport)( GLint x, GLint y, GLsizei width, GLsizei height );
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typedef void (*_glPixelStorei)( GLenum pname, GLint param );
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typedef void (*_glBitmap)( GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove,
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const GLubyte *bitmap );
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typedef void (*_glDrawPixels)( GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels );
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typedef void (*_glNewList)( GLuint list, GLenum mode );
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typedef void (*_glGetFloatv)( GLenum pname, GLfloat *params );
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typedef void (*_glGetIntegerv)( GLenum pname, GLint *params );
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typedef void (*_glEndList)( void );
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// GLX symbols - should be in the GL lib as well
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typedef XVisualInfo* (*_glXChooseVisual)(Display *dpy, int screen, int *attribList);
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typedef GLXContext (*_glXCreateContext)(Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct);
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typedef GLXPixmap (*_glXCreateGLXPixmap)(Display *dpy, XVisualInfo *vis, Pixmap pixmap);
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typedef void (*_glXDestroyContext)(Display *dpy, GLXContext ctx);
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typedef void (*_glXDestroyGLXPixmap)(Display *dpy, GLXPixmap pix);
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typedef const char* (*_glXGetClientString)(Display *dpy, int name );
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typedef int (*_glXGetConfig)(Display *dpy, XVisualInfo *vis, int attrib, int *value);
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typedef Bool (*_glXIsDirect)(Display *dpy, GLXContext ctx);
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typedef Bool (*_glXMakeCurrent)(Display *dpy, GLXDrawable drawable, GLXContext ctx);
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typedef Bool (*_glXQueryExtension)(Display *dpy, int *errorBase, int *eventBase);
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typedef const char* (*_glXQueryExtensionsString)(Display *dpy, int screen);
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typedef const char* (*_glXQueryServerString)(Display *dpy, int screen, int name);
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typedef void (*_glXSwapBuffers)(Display *dpy, GLXDrawable drawable);
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typedef void (*_glXUseXFont)(Font font, int first, int count, int listBase);
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typedef void (*_glXWaitX)(void);
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extern _glCallLists qt_glCallLists;
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extern _glClearColor qt_glClearColor;
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extern _glClearIndex qt_glClearIndex;
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extern _glColor3ub qt_glColor3ub;
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extern _glDeleteLists qt_glDeleteLists;
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extern _glDrawBuffer qt_glDrawBuffer;
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extern _glFlush qt_glFlush;
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extern _glIndexi qt_glIndexi;
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extern _glListBase qt_glListBase;
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extern _glLoadIdentity qt_glLoadIdentity;
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extern _glMatrixMode qt_glMatrixMode;
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extern _glOrtho qt_glOrtho;
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extern _glPopAttrib qt_glPopAttrib;
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extern _glPopMatrix qt_glPopMatrix;
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extern _glPushAttrib qt_glPushAttrib;
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extern _glPushMatrix qt_glPushMatrix;
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extern _glRasterPos2i qt_glRasterPos2i;
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extern _glRasterPos3d qt_glRasterPos3d;
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extern _glReadPixels qt_glReadPixels;
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extern _glViewport qt_glViewport;
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extern _glPixelStorei qt_glPixelStorei;
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extern _glBitmap qt_glBitmap;
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extern _glDrawPixels qt_glDrawPixels;
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extern _glNewList qt_glNewList;
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extern _glGetFloatv qt_glGetFloatv;
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extern _glGetIntegerv qt_glGetIntegerv;
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extern _glEndList qt_glEndList;
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extern _glXChooseVisual qt_glXChooseVisual;
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extern _glXCreateContext qt_glXCreateContext;
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extern _glXCreateGLXPixmap qt_glXCreateGLXPixmap;
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extern _glXDestroyContext qt_glXDestroyContext;
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extern _glXDestroyGLXPixmap qt_glXDestroyGLXPixmap;
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extern _glXGetClientString qt_glXGetClientString;
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extern _glXGetConfig qt_glXGetConfig;
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extern _glXIsDirect qt_glXIsDirect;
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extern _glXMakeCurrent qt_glXMakeCurrent;
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extern _glXQueryExtension qt_glXQueryExtension;
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extern _glXQueryExtensionsString qt_glXQueryExtensionsString;
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extern _glXQueryServerString qt_glXQueryServerString;
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extern _glXSwapBuffers qt_glXSwapBuffers;
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extern _glXUseXFont qt_glXUseXFont;
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extern _glXWaitX qt_glXWaitX;
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}; // extern "C"
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#define glCallLists qt_glCallLists
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#define glClearColor qt_glClearColor
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#define glClearIndex qt_glClearIndex
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#define glColor3ub qt_glColor3ub
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#define glDeleteLists qt_glDeleteLists
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#define glDrawBuffer qt_glDrawBuffer
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#define glFlush qt_glFlush
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#define glIndexi qt_glIndexi
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#define glListBase qt_glListBase
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#define glLoadIdentity qt_glLoadIdentity
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#define glMatrixMode qt_glMatrixMode
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#define glOrtho qt_glOrtho
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#define glPopAttrib qt_glPopAttrib
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#define glPopMatrix qt_glPopMatrix
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#define glPushAttrib qt_glPushAttrib
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#define glPushMatrix qt_glPushMatrix
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#define glRasterPos2i qt_glRasterPos2i
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#define glRasterPos3d qt_glRasterPos3d
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#define glReadPixels qt_glReadPixels
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#define glViewport qt_glViewport
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#define glPixelStorei qt_glPixelStorei
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#define glBitmap qt_glBitmap
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#define glDrawPixels qt_glDrawPixels
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#define glNewList qt_glNewList
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#define glGetFloatv qt_glGetFloatv
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#define glGetIntegerv qt_glGetIntegerv
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#define glEndList qt_glEndList
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#define glXChooseVisual qt_glXChooseVisual
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#define glXCreateContext qt_glXCreateContext
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#define glXCreateGLXPixmap qt_glXCreateGLXPixmap
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#define glXDestroyContext qt_glXDestroyContext
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#define glXDestroyGLXPixmap qt_glXDestroyGLXPixmap
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#define glXGetClientString qt_glXGetClientString
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#define glXGetConfig qt_glXGetConfig
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#define glXIsDirect qt_glXIsDirect
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#define glXMakeCurrent qt_glXMakeCurrent
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#define glXQueryExtension qt_glXQueryExtension
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#define glXQueryExtensionsString qt_glXQueryExtensionsString
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#define glXQueryServerString qt_glXQueryServerString
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#define glXSwapBuffers qt_glXSwapBuffers
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#define glXUseXFont qt_glXUseXFont
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#define glXWaitX qt_glXWaitX
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#else
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inline bool qt_resolve_gl_symbols(bool = TRUE) { return TRUE; }
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#endif // QT_DLOPEN_OPENGL
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#endif // TQGL_P_H
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