src/mesa/drivers/dri/mga/mgadd.c

   1 /*
   2  * Copyright 2000-2001 VA Linux Systems, Inc.
   3  * All Rights Reserved.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * on the rights to use, copy, modify, merge, publish, distribute, sub
   9  * license, and/or sell copies of the Software, and to permit persons to whom
  10  * the Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the next
  13  * paragraph) shall be included in all copies or substantial portions of the
  14  * Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
  19  * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  22  * OTHER DEALINGS IN THE SOFTWARE.
  23  *
  24  * Authors:
  25  *    Keith Whitwell <keith@tungstengraphics.com>
  26  */
  27
  28
  29 #include "main/mtypes.h"
  30 #include "main/framebuffer.h"
  31 #include "main/mm.h"
  32
  33 #include "mgacontext.h"
  34 #include "mgadd.h"
  35 #include "mga_xmesa.h"
  36 #include "utils.h"
  37
  38 #define DRIVER_DATE     "20071017"
  39
  40
  41 /***************************************
  42  * Mesa's Driver Functions
  43  ***************************************/
  44
  45
  46 static const GLubyte *mgaGetString( GLcontext *ctx, GLenum name )
  47 {
  48    mgaContextPtr mmesa = MGA_CONTEXT( ctx );
  49    static char buffer[128];
  50    unsigned   offset;
  51
  52    switch ( name ) {
  53    case GL_VENDOR:
  54       return (GLubyte *) "VA Linux Systems Inc.";
  55
  56    case GL_RENDERER:
  57       offset = driGetRendererString( buffer,
  58                                      MGA_IS_G400(mmesa) ? "G400" :
  59                                      MGA_IS_G200(mmesa) ? "G200" : "MGA",
  60                                      DRIVER_DATE,
  61                                      mmesa->mgaScreen->agpMode );
  62
  63       return (GLubyte *)buffer;
  64
  65    default:
  66       return NULL;
  67    }
  68 }
  69
  70
  71 void mgaInitDriverFuncs( struct dd_function_table *functions )
  72 {
  73    functions->GetString = mgaGetString;
  74 }