b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#ifndef _GLX_context_h_
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define _GLX_context_h_
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Permission is hereby granted, free of charge, to any person obtaining a
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * copy of this software and associated documentation files (the "Software"),
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * to deal in the Software without restriction, including without limitation
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * the rights to use, copy, modify, merge, publish, distribute, sublicense,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * and/or sell copies of the Software, and to permit persons to whom the
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Software is furnished to do so, subject to the following conditions:
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * The above copyright notice including the dates of first publication and
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * either this permission notice or a reference to
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * http://oss.sgi.com/projects/FreeB/
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * shall be included in all copies or substantial portions of the Software.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * SOFTWARE.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Except as contained in this notice, the name of Silicon Graphics, Inc.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * shall not be used in advertising or otherwise to promote the sale, use or
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * other dealings in this Software without prior written authorization from
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Silicon Graphics, Inc.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct __GLXcontextRec __GLXcontext;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "GL/internal/glcore.h"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncstruct __GLXcontextRec {
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** list of context structs
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync struct __GLXcontextRec *last;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync struct __GLXcontextRec *next;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** Pointer to screen info data for this context. This is set
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** when the context is created.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ScreenPtr pScreen;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __GLXscreenInfo *pGlxScreen;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** This context is created with respect to this visual.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync VisualRec *pVisual;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __GLXvisualConfig *pGlxVisual;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __GLXFBConfig *pFBConfig;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** The XID of this context.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync XID id;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync XID *real_ids;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** The XID of the shareList context.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync XID share_id;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** Visual id.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync VisualID vid;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync VisualID *real_vids;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** screen number.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GLint screen;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** Whether this context's ID still exists.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GLboolean idExists;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** Whether this context is current for some client.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GLboolean isCurrent;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** Buffers for feedback and selection.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GLfloat *feedbackBuf;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GLint feedbackBufSize; /* number of elements allocated */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GLuint *selectBuf;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GLint selectBufSize; /* number of elements allocated */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ** Set only if current drawable is a glx pixmap.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __GLXpixmap *pGlxPixmap;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __GLXpixmap *pGlxReadPixmap;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __glXWindow *pGlxWindow;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __glXWindow *pGlxReadWindow;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __glXPbuffer *pGlxPbuffer;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync __glXPbuffer *pGlxReadPbuffer;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync};
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#endif /* !__GLX_context_h__ */