/usr/include/gtkgl-2.0/gtkgl/gtkglarea.h is in libgtkgl2.0-dev 2.0.1-2.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | /*
* Copyright (C) 1997-1998 Janne Löf <jlof@mail.student.oulu.fi>
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __GTK_GL_AREA_H__
#define __GTK_GL_AREA_H__
#include <gdk/gdk.h>
#include <gtkgl/gdkgl.h>
#include <gtk/gtkdrawingarea.h>
G_BEGIN_DECLS
#define GTK_TYPE_GL_AREA (gtk_gl_area_get_type())
#define GTK_GL_AREA(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_GL_AREA, GtkGLArea))
#define GTK_GL_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST (klass, GTK_TYPE_GL_AREA, GtkGLAreaClass))
#define GTK_IS_GL_AREA(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_GL_AREA))
#define GTK_IS_GL_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_GL_AREA))
#define GTK_GL_AREA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_GL_AREA, GtkGLArea))
typedef struct _GtkGLArea GtkGLArea;
typedef struct _GtkGLAreaClass GtkGLAreaClass;
struct _GtkGLArea
{
GtkDrawingArea darea;
GdkGLContext *glcontext;
};
struct _GtkGLAreaClass
{
GtkDrawingAreaClass parent_class;
};
GType gtk_gl_area_get_type (void);
GtkWidget* gtk_gl_area_new (int *attrList);
GtkWidget* gtk_gl_area_share_new (int *attrList,
GtkGLArea *share);
GtkWidget* gtk_gl_area_new_vargs (GtkGLArea *share,
...);
gint gtk_gl_area_make_current(GtkGLArea *glarea);
void gtk_gl_area_endgl (GtkGLArea *glarea); /* deprecated */
void gtk_gl_area_swap_buffers(GtkGLArea *glarea);
#ifndef GTKGL_DISABLE_DEPRECATED
# define gtk_gl_area_begingl(glarea) \
gtk_gl_area_make_current(glarea)
# define gtk_gl_area_endgl(glarea) \
glFlush()
# define gtk_gl_area_swapbuffers(glarea) \
gtk_gl_area_swap_buffers(glarea)
# define gtk_gl_area_size(glarea, width, height) \
gtk_widget_set_size_request(GTK_WIDGET(glarea), (width), (height))
#endif
G_END_DECLS
#endif /* __GTK_GL_AREA_H__ */
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