cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#ifndef _GLX_context_h_
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define _GLX_context_h_
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync/*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync *
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * Permission is hereby granted, free of charge, to any person obtaining a
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * copy of this software and associated documentation files (the "Software"),
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * to deal in the Software without restriction, including without limitation
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * the rights to use, copy, modify, merge, publish, distribute, sublicense,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * and/or sell copies of the Software, and to permit persons to whom the
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * Software is furnished to do so, subject to the following conditions:
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync *
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * The above copyright notice including the dates of first publication and
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * either this permission notice or a reference to
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * http://oss.sgi.com/projects/FreeB/
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * shall be included in all copies or substantial portions of the Software.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync *
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * SOFTWARE.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync *
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * Except as contained in this notice, the name of Silicon Graphics, Inc.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * shall not be used in advertising or otherwise to promote the sale, use or
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * other dealings in this Software without prior written authorization from
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * Silicon Graphics, Inc.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsynctypedef struct __GLXcontextRec __GLXcontext;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#include "GL/internal/glcore.h"
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncstruct __GLXcontextRec {
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** list of context structs
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync struct __GLXcontextRec *last;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync struct __GLXcontextRec *next;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** Pointer to screen info data for this context. This is set
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** when the context is created.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ScreenPtr pScreen;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __GLXscreenInfo *pGlxScreen;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** This context is created with respect to this visual.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync VisualRec *pVisual;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __GLXvisualConfig *pGlxVisual;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __GLXFBConfig *pFBConfig;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** The XID of this context.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync XID id;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync XID *real_ids;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** The XID of the shareList context.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync XID share_id;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** Visual id.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync VisualID vid;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync VisualID *real_vids;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** screen number.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync GLint screen;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** Whether this context's ID still exists.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync GLboolean idExists;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** Whether this context is current for some client.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync GLboolean isCurrent;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** Buffers for feedback and selection.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync GLfloat *feedbackBuf;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync GLint feedbackBufSize; /* number of elements allocated */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync GLuint *selectBuf;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync GLint selectBufSize; /* number of elements allocated */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync /*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ** Set only if current drawable is a glx pixmap.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __GLXpixmap *pGlxPixmap;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __GLXpixmap *pGlxReadPixmap;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __glXWindow *pGlxWindow;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __glXWindow *pGlxReadWindow;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __glXPbuffer *pGlxPbuffer;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync __glXPbuffer *pGlxReadPbuffer;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync};
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#endif /* !__GLX_context_h__ */