113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
/* $XFree86: xc/programs/Xserver/GL/glx/glxdrawable.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#ifndef _GLX_drawable_h_
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#define _GLX_drawable_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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typedef struct {
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DrawablePtr pDraw;
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__GLcontextModes *modes;
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__GLXscreenInfo *pGlxScreen;
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ScreenPtr pScreen;
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Bool idExists;
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int refcnt;
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} __GLXpixmap;
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struct __GLXdrawablePrivateRec {
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/*
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** list of drawable private structs
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*/
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struct __GLXdrawablePrivateRec *last;
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struct __GLXdrawablePrivateRec *next;
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DrawablePtr pDraw;
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XID drawId;
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__GLXpixmap *pGlxPixmap;
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/*
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** Either DRAWABLE_PIXMAP or DRAWABLE_WINDOW, copied from pDraw above.
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** Needed by the resource freer because pDraw might already have been
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** freed.
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*/
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int type;
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/*
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** Configuration of the visual to which this drawable was created.
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*/
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__GLcontextModes *modes;
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/*
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** cached drawable size and origin
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*/
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GLint xorigin, yorigin;
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GLint width, height;
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/*
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** Lists of contexts bound to this drawable. There are two lists here.
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** One list is of the contexts that have this drawable bound for drawing,
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** and the other is the list of contexts that have this drawable bound
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** for reading.
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*/
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struct __GLXcontextRec *drawGlxc;
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struct __GLXcontextRec *readGlxc;
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/*
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** "methods" that the drawble should be able to respond to.
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*/
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void (*freeBuffers)(struct __GLXdrawablePrivateRec *);
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void (*updatePalette)(struct __GLXdrawablePrivateRec *);
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GLboolean (*swapBuffers)(struct __GLXdrawablePrivateRec *);
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/*
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** The GL drawable (information shared between GLX and the GL core)
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*/
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__GLdrawablePrivate glPriv;
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/*
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** reference count
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*/
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int refCount;
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};
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#endif /* !__GLX_drawable_h__ */
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