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7a3f75f9ac
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@21263 72102866-910b-0410-8b05-ffd578937521
73 lines
1.7 KiB
Objective-C
73 lines
1.7 KiB
Objective-C
/* -*-ObjC-*- */
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/* XGOpenGL - openGL management using glX
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Copyright (C) 2002 Free Software Foundation, Inc.
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Author: Frederic De Jaeger
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Date: Nov 2002
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This file is part of the GNUstep GUI Library.
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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 Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; see the file COPYING.LIB.
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If not, write to the Free Software Foundation,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef _GNUstep_H_XGOpenGL
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#define _GNUstep_H_XGOpenGL
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#include <AppKit/NSOpenGL.h>
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#define id _gs_avoid_id_collision
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#define BOOL XWINDOWSBOOL
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#include <GL/glx.h>
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#undef id
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#undef BOOL
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@class NSView;
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@class XGXSubWindow;
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@class XGGLPixelFormat;
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@interface XGGLContext : NSOpenGLContext
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{
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GLXContext glx_context;
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GLXWindow glx_drawable;
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XGXSubWindow *xsubwin;
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XGGLPixelFormat *format;
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}
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@end
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@interface XGGLPixelFormat : NSOpenGLPixelFormat
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{
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@public
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union {
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GLXFBConfig *tab;
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XVisualInfo *visual;
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} conf;
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int n_elem;
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}
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@end
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static inline int
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GSglxMinorVersion(Display *dpy)
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{
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int major, minor;
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Bool result;
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result = glXQueryVersion (dpy, &major, &minor);
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if (result == False)
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return -1;
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return minor;
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}
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#endif
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