99 lines
3.6 KiB
C
99 lines
3.6 KiB
C
/* $XFree86: xc/programs/Xserver/GL/glx/glxext.h,v 1.4 2001/03/21 16:29:36 dawes Exp $ */
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#ifndef _glxext_h_
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#define _glxext_h_
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/*
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** License Applicability. Except to the extent portions of this file are
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** made subject to an alternative license as permitted in the SGI Free
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** Software License B, Version 1.1 (the "License"), the contents of this
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** file are subject only to the provisions of the License. You may not use
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** this file except in compliance with the License. You may obtain a copy
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** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
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** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
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**
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** http://oss.sgi.com/projects/FreeB
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**
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** Note that, as provided in the License, the Software is distributed on an
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** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
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** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
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** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
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** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
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**
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** Original Code. The Original Code is: OpenGL Sample Implementation,
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** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
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** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
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** Copyright in any portions created by third parties is as indicated
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** elsewhere herein. All Rights Reserved.
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**
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** Additional Notice Provisions: The application programming interfaces
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** established by SGI in conjunction with the Original Code are The
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** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
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** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
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** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
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** Window System(R) (Version 1.3), released October 19, 1998. This software
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** was created using the OpenGL(R) version 1.2.1 Sample Implementation
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** published by SGI, but has not been independently verified as being
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** compliant with the OpenGL(R) version 1.2.1 Specification.
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**
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*/
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/*
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* Added by VA Linux for XFree86 4.0.x
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*/
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typedef struct {
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int type;
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void (*resetExtension)(void);
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Bool (*initVisuals)(
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VisualPtr * visualp,
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DepthPtr * depthp,
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int * nvisualp,
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int * ndepthp,
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int * rootDepthp,
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VisualID * defaultVisp,
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unsigned long sizes,
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int bitsPerRGB
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);
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void (*setVisualConfigs)(
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int nconfigs,
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__GLXvisualConfig *configs,
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void **privates
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);
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} __GLXextensionInfo;
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extern GLboolean __glXFreeContext(__GLXcontext *glxc);
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extern void __glXFlushContextCache(void);
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extern void __glXFreeGLXWindow(__glXWindow *pGlxWindow);
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extern void __glXFreeGLXPixmap( __GLXpixmap *pGlxPixmap );
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extern void __glXNoSuchRenderOpcode(GLbyte*);
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extern int __glXNoSuchSingleOpcode(__GLXclientState*, GLbyte*);
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extern void __glXErrorCallBack(__GLinterface *gc, GLenum code);
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extern void __glXClearErrorOccured(void);
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extern GLboolean __glXErrorOccured(void);
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extern void __glXResetLargeCommandStatus(__GLXclientState*);
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extern int __glXQueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc);
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extern int __glXSwapQueryContextInfoEXT(__GLXclientState *cl, char *pc);
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extern void GlxExtensionInit(void);
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extern Bool __glXCoreType(void);
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extern int GlxInitVisuals(
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#if NeedFunctionPrototypes
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VisualPtr * visualp,
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DepthPtr * depthp,
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int * nvisualp,
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int * ndepthp,
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int * rootDepthp,
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VisualID * defaultVisp,
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unsigned long sizes,
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int bitsPerRGB,
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int preferredVis
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#endif
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);
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#endif /* _glxext_h_ */
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