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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
commitf4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch)
tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/programs/Xserver/GL/glx/glxscreens.h
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository
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+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _GLX_screens_h_
+#define _GLX_screens_h_
+
+/* $XFree86: xc/programs/Xserver/GL/glx/glxscreens.h,v 1.4 2001/03/21 16:29:37 dawes Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+**
+** http://oss.sgi.com/projects/FreeB
+**
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+**
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+**
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/* XXX: should be defined somewhere globally */
+#define CAPI
+
+#include "GL/internal/glcore.h"
+
+/*
+** Screen dependent data. These methods are the interface between the DIX
+** and DDX layers of the GLX server extension. The methods provide an
+** interface for context management on a screen.
+*/
+typedef struct {
+ /*
+ ** Probe the screen and see if it supports GL rendering. It will
+ ** return GL_FALSE if it doesn't, GL_TRUE otherwise.
+ */
+ Bool (*screenProbe)(int screen);
+
+ /*
+ ** Create a context using configuration information from modes.
+ ** Use imports as callbacks back to the OS. Return an opaque handle
+ ** on the context (NULL if failure).
+ */
+ __GLinterface *(*createContext)(__GLimports *imports,
+ __GLcontextModes *modes,
+ __GLinterface *shareGC);
+
+ /*
+ ** Create a buffer using information from glxPriv. This routine
+ ** sets up any wrappers necessary to resize, swap or destroy the
+ ** buffer.
+ */
+ void (*createBuffer)(__GLXdrawablePrivate *glxPriv);
+
+ /**
+ * Linked list of valid context modes for this screen.
+ */
+ __GLcontextModes *modes;
+
+ void **pVisualPriv;
+ GLint numVisuals;
+ GLint numUsableVisuals;
+
+ char *GLextensions;
+
+ char *GLXvendor;
+ char *GLXversion;
+ char *GLXextensions;
+
+ /*
+ ** Things that are not statically set.
+ */
+ Bool (*WrappedPositionWindow)(WindowPtr pWin, int x, int y);
+
+} __GLXscreenInfo;
+
+
+extern void __glXScreenInit(GLint);
+extern void __glXScreenReset(void);
+
+#endif /* !__GLX_screens_h__ */