2006-11-26 11:13:41 -07:00
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#ifndef _GLX_context_h_
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#define _GLX_context_h_
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/*
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2009-09-06 13:44:18 -06:00
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* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
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* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice including the dates of first publication and
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* either this permission notice or a reference to
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* http://oss.sgi.com/projects/FreeB/
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* shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of Silicon Graphics, Inc.
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* shall not be used in advertising or otherwise to promote the sale, use or
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* other dealings in this Software without prior written authorization from
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* Silicon Graphics, Inc.
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*/
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2006-11-26 11:13:41 -07:00
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typedef struct __GLXcontextRec __GLXcontext;
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#include "GL/internal/glcore.h"
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struct __GLXcontextRec {
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/*
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** list of context structs
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*/
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struct __GLXcontextRec *last;
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struct __GLXcontextRec *next;
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/*
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** Pointer to screen info data for this context. This is set
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** when the context is created.
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*/
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ScreenPtr pScreen;
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__GLXscreenInfo *pGlxScreen;
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/*
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** This context is created with respect to this visual.
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*/
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VisualRec *pVisual;
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__GLXvisualConfig *pGlxVisual;
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__GLXFBConfig *pFBConfig;
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/*
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** The XID of this context.
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*/
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XID id;
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XID *real_ids;
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/*
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** The XID of the shareList context.
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*/
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XID share_id;
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/*
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** Visual id.
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*/
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VisualID vid;
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VisualID *real_vids;
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/*
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** screen number.
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*/
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GLint screen;
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/*
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** Whether this context's ID still exists.
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*/
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GLboolean idExists;
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/*
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** Whether this context is current for some client.
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*/
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GLboolean isCurrent;
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/*
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** Buffers for feedback and selection.
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*/
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GLfloat *feedbackBuf;
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GLint feedbackBufSize; /* number of elements allocated */
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GLuint *selectBuf;
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GLint selectBufSize; /* number of elements allocated */
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/*
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** Set only if current drawable is a glx pixmap.
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*/
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__GLXpixmap *pGlxPixmap;
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__GLXpixmap *pGlxReadPixmap;
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__glXWindow *pGlxWindow;
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__glXWindow *pGlxReadWindow;
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__glXPbuffer *pGlxPbuffer;
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__glXPbuffer *pGlxReadPbuffer;
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};
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#endif /* !__GLX_context_h__ */
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