Imported Upstream version 1.15.1

[deb_xorg-server.git] / hw / dmx / dmx_glxvisuals.h

/*
 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice including the dates of first publication and
 * either this permission notice or a reference to
 * http://oss.sgi.com/projects/FreeB/
 * shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * Except as contained in this notice, the name of Silicon Graphics, Inc.
 * shall not be used in advertising or otherwise to promote the sale, use or
 * other dealings in this Software without prior written authorization from
 * Silicon Graphics, Inc.
 */

#ifndef _GLXVISUALS_H
#define _GLXVISUALS_H

#include <GL/glxint.h>

/** GLX Visual private area. */
typedef struct {
    int x_visual_depth;
    int x_visual_class;
} dmxGlxVisualPrivate;

__GLXvisualConfig *GetGLXVisualConfigs(Display * dpy,
                                       int screen, int *nconfigs);

__GLXFBConfig *GetGLXFBConfigs(Display * dpy,
                               int glxMajorOpcode, int *nconfigs);

__GLXvisualConfig *GetGLXVisualConfigsFromFBConfigs(__GLXFBConfig * fbconfigs,
                                                    int nfbconfigs,
                                                    XVisualInfo * visuals,
                                                    int nvisuals,
                                                    __GLXvisualConfig
                                                    * glxConfigs,
                                                    int nGlxConfigs,
                                                    int *nconfigs);

#endif