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https://github.com/gnustep/libs-back.git
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e2c622bad5
Patch by Thomas Gamper <icicle@cg.tuwien.ac.at>, slightly reworked. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@25990 72102866-910b-0410-8b05-ffd578937521
86 lines
1.9 KiB
Objective-C
86 lines
1.9 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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 3 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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Lesser General Public License for more details.
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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; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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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 *xSubWindow;
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XGGLPixelFormat *pixelFormat;
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}
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- (GLXContext)glxcontext;
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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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{
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GLXFBConfig *fbconfig;
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XVisualInfo *visualinfo;
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} configurations;
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int configurationCount;
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}
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- (XVisualInfo *)xvinfo;
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- (GLXContext)createGLXContext: (XGGLContext *)share;
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- (GLXWindow) drawableForWindow: (Window)xwindowid;
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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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if (False == glXQueryVersion(dpy, &major, &minor))
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{
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return -1;
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}
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return minor;
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}
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#endif
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