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author | Bastian Wissler | 2009-04-01 18:57:04 +0200 |
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committer | Bastian Wissler | 2009-04-01 18:57:04 +0200 |
commit | fd33e001bb3ab76b6aef97f641ddcbee9ab384ef (patch) | |
tree | eb485719b893df5068da6c063c094ae2aa32621b /fltk/fltk/gl.h | |
parent | vmchooser source: (diff) | |
download | vmchooser-fd33e001bb3ab76b6aef97f641ddcbee9ab384ef.tar.gz vmchooser-fd33e001bb3ab76b6aef97f641ddcbee9ab384ef.tar.xz vmchooser-fd33e001bb3ab76b6aef97f641ddcbee9ab384ef.zip |
vmchooser source:
* added fltk libs and includes
git-svn-id: http://svn.openslx.org/svn/openslx/openslx-src-tools/vmchooser/trunk@2778 95ad53e4-c205-0410-b2fa-d234c58c8868
Diffstat (limited to 'fltk/fltk/gl.h')
-rw-r--r-- | fltk/fltk/gl.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/fltk/fltk/gl.h b/fltk/fltk/gl.h new file mode 100644 index 0000000..5b065e3 --- /dev/null +++ b/fltk/fltk/gl.h @@ -0,0 +1,114 @@ +// "$Id: gl.h 6233 2008-09-14 07:54:06Z spitzak $" +// Copyright 1998-2006 by Bill Spitzak and others. +// +// You must include this instead of GL/gl.h to get the Microsoft +// APIENTRY stuff included (from <windows.h>) prior to the OpenGL +// header files. +// +// This file also provides "missing" OpenGL functions, and +// gl_start() and gl_finish() to allow OpenGL to be used in any window +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Library General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Library General Public License for more details. +// +// You should have received a copy of the GNU Library General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA. +// +// Please report all bugs and problems to "fltk-bugs@fltk.org". + +/*! \file + Portably include the OpenGL header files, and define a few OpenGL + drawing functions provided by fltk. You may want to use the + OpenGL Extension Wrangler (glew), which will make it much easier + to call modern OpenGL extensions. If so, include glew.h before + this file, or define USE_GLEW to 1 before including this. +*/ + +#ifndef gl_draw_H +#define gl_draw_H + +#ifndef DOXYGEN +#include "Color.h" +#include "Flags.h" + +#if USE_GLEW +# include <GL/glew.h> +#elif defined(__GLEW_H__) + /* do nothing if they included glew.h */ +#else + +# define GL_GLEXT_PROTOTYPES 1 +# ifdef _WIN32 +# include <windows.h> +# undef OPAQUE +# undef DELETE +# undef ERROR +# undef IN +# undef OUT +# undef POINT +# undef far +# undef max +# undef min +# undef near +# include <GL/gl.h> +# elif defined(__APPLE__) +# ifndef APIENTRY +# define APIENTRY +# endif +# include <OpenGL/gl.h> +# else +# include <GL/gl.h> +# endif + +# if !defined(GL_VERSION_1_4) || defined(DOXYGEN) +FL_GL_API void glWindowPos2i(int x, int y); +# endif + +#endif +#endif + +namespace fltk { + +struct Font; + +/// \name fltk/gl.h +//@{ + +FL_GL_API void glstart(); +FL_GL_API void glfinish(); + +FL_GL_API void glsetcolor(Color); + +FL_GL_API void glstrokerect(int x,int y,int w,int h); +inline void glfillrect(int x,int y,int w,int h) {glRecti(x,y,x+w,y+h);} + +FL_GL_API void glsetfont(Font* f, float size); +FL_GL_API float glgetascent(); +FL_GL_API float glgetdescent(); +FL_GL_API float glgetwidth(const char *); +FL_GL_API float glgetwidth(const char *, int n); + +FL_GL_API void gldrawtext(const char*); +FL_GL_API void gldrawtext(const char*, int n); +FL_GL_API void gldrawtext(const char*, float x, float y, float z = 0); +FL_GL_API void gldrawtext(const char*, int n, float x, float y, float z = 0); + +FL_GL_API void gldrawimage(const uchar *, int x,int y,int w,int h, int d=3, int ld=0); + +//@} + +} +#endif + +// +// End of "$Id: gl.h 6233 2008-09-14 07:54:06Z spitzak $". +// |