xorg-server-1.4/hw/xgl/egl/xeglinit.c

   1 /*
   2  * Copyright © 2004 David Reveman
   3  *
   4  * Permission to use, copy, modify, distribute, and sell this software
   5  * and its documentation for any purpose is hereby granted without
   6  * fee, provided that the above copyright notice appear in all copies
   7  * and that both that copyright notice and this permission notice
   8  * appear in supporting documentation, and that the name of
   9  * David Reveman not be used in advertising or publicity pertaining to
  10  * distribution of the software without specific, written prior permission.
  11  * David Reveman makes no representations about the suitability of this
  12  * software for any purpose. It is provided "as is" without express or
  13  * implied warranty.
  14  *
  15  * DAVID REVEMAN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  16  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
  17  * NO EVENT SHALL DAVID REVEMAN BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  18  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
  19  * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
  20  * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
  21  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  22  *
  23  * Author: David Reveman <davidr@novell.com>
  24  */
  25
  26 #include "xegl.h"
  27
  28 static xglScreenInfoRec xglScreenInfo = {
  29     NULL, 0, 0, 0, 0,
  30     DEFAULT_GEOMETRY_DATA_TYPE,
  31     DEFAULT_GEOMETRY_USAGE,
  32     FALSE,
  33     XGL_DEFAULT_PBO_MASK,
  34     FALSE,
  35     FALSE
  36 };
  37
  38 #ifdef GLXEXT
  39 static Bool loadGlx = TRUE;
  40 #endif
  41
  42 void
  43 InitOutput (ScreenInfo *pScreenInfo,
  44             int        argc,
  45             char       **argv)
  46 {
  47
  48 #ifdef GLXEXT
  49     if (loadGlx)
  50     {
  51         if (!xglLoadGLXModules ())
  52             FatalError ("No GLX modules loaded");
  53     }
  54 #endif
  55
  56     xeglInitOutput (pScreenInfo, argc, argv);
  57 }
  58
  59 Bool
  60 LegalModifier (unsigned int key,
  61                DeviceIntPtr pDev)
  62 {
  63     return xeglLegalModifier (key, pDev);
  64 }
  65
  66 void
  67 ProcessInputEvents (void)
  68 {
  69     xeglProcessInputEvents ();
  70 }
  71
  72 void
  73 InitInput (int  argc,
  74            char **argv)
  75 {
  76     xeglInitInput (argc, argv);
  77 }
  78
  79 void
  80 ddxUseMsg (void)
  81 {
  82     ErrorF ("\nXgl usage:\n");
  83
  84 #ifdef GLXEXT
  85     ErrorF ("-noglx                 don't load glx extension\n");
  86 #endif
  87
  88     xglUseMsg ();
  89     ErrorF ("\nXegl usage:\n");
  90     xeglUseMsg ();
  91 }
  92
  93 int
  94 ddxProcessArgument (int  argc,
  95                     char **argv,
  96                     int  i)
  97 {
  98     int skip;
  99
 100 #ifdef GLXEXT
 101     if (!strcmp (argv[i], "-noglx"))
 102     {
 103         loadGlx = FALSE;
 104         return 1;
 105     }
 106 #endif
 107
 108     skip = xglProcessArgument (argc, argv, i);
 109     if (skip)
 110         return skip;
 111
 112     return xeglProcessArgument (argc, argv, i);
 113 }
 114
 115 void
 116 AbortDDX (void)
 117 {
 118     xeglAbort ();
 119 }
 120
 121 void
 122 ddxGiveUp (void)
 123 {
 124     xeglGiveUp ();
 125 }
 126
 127 void
 128 OsVendorInit (void)
 129 {
 130     xeglOsVendorInit ();
 131 }