c327d07cc6
All the implementations of makeCurrent and forceCurrent are identical, so just use makeCurrent everywhere. Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Adam Jackson <ajax@redhat.com>
132 lines
3.8 KiB
C
132 lines
3.8 KiB
C
#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#ifndef _GLX_context_h_
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#define _GLX_context_h_
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/*
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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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typedef struct __GLXtextureFromPixmap __GLXtextureFromPixmap;
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struct __GLXtextureFromPixmap {
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int (*bindTexImage) (__GLXcontext *baseContext,
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int buffer,
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__GLXdrawable *pixmap);
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int (*releaseTexImage) (__GLXcontext *baseContext,
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int buffer,
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__GLXdrawable *pixmap);
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};
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struct __GLXcontext {
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void (*destroy) (__GLXcontext *context);
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int (*makeCurrent) (__GLXcontext *context);
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int (*loseCurrent) (__GLXcontext *context);
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int (*copy) (__GLXcontext *dst,
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__GLXcontext *src,
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unsigned long mask);
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Bool (*wait) (__GLXcontext *context,
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__GLXclientState *cl,
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int *error);
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__GLXtextureFromPixmap *textureFromPixmap;
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/*
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** list of context structs
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*/
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__GLXcontext *last;
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__GLXcontext *next;
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/*
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** config struct for this context
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*/
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__GLXconfig *config;
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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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__GLXscreen *pGlxScreen;
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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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/*
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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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** 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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** Whether this context is a direct rendering context.
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*/
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GLboolean isDirect;
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/*
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** This flag keeps track of whether there are unflushed GL commands.
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*/
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GLboolean hasUnflushedCommands;
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/*
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** Current rendering mode for this context.
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*/
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GLenum renderMode;
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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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** The drawable private this context is bound to
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*/
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__GLXdrawable *drawPriv;
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__GLXdrawable *readPriv;
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};
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void __glXContextDestroy(__GLXcontext *context);
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#endif /* !__GLX_context_h__ */
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