G3D/Drivers/SoftDrv/SOFTDRV.H

   1 /****************************************************************************************/\r
   2 /*  softdrv.h                                                                           */\r
   3 /*                                                                                      */\r
   4 /*  Author:       John Pollard, Ken Baird                                               */\r
   5 /*  Description:  header for softdrv                                                    */\r
   6 /*                                                                                      */\r
   7 /*  The contents of this file are subject to the Genesis3D Public License               */\r
   8 /*  Version 1.01 (the "License"); you may not use this file except in                   */\r
   9 /*  compliance with the License. You may obtain a copy of the License at                */\r
  10 /*  http://www.genesis3d.com                                                            */\r
  11 /*                                                                                      */\r
  12 /*  Software distributed under the License is distributed on an "AS IS"                 */\r
  13 /*  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See                */\r
  14 /*  the License for the specific language governing rights and limitations              */\r
  15 /*  under the License.                                                                  */\r
  16 /*                                                                                      */\r
  17 /*  The Original Code is Genesis3D, released March 25, 1999.                            */\r
  18 /*  Genesis3D Version 1.1 released November 15, 1999                                 */\r
  19 /*  Copyright (C) 1999 WildTangent, Inc. All Rights Reserved           */\r
  20 /*                                                                                      */\r
  21 /****************************************************************************************/\r
  22 #ifndef SOFTDRV_H\r
  23 #define SOFTDRV_H\r
  24 \r
  25 #include "DCommon.h"\r
  26 #include "ddraw.h"\r
  27 \r
  28 #ifdef __cplusplus\r
  29 extern "C" DRV_Window           ClientWindow;\r
  30 #else\r
  31 extern DRV_Window               ClientWindow;\r
  32 #endif\r
  33 \r
  34 extern DRV_Driver                       SOFTDRV;\r
  35 extern DRV_CacheInfo            CacheInfo;\r
  36 \r
  37 enum    VidSurfFlags\r
  38 {\r
  39         SYSTEM                          =1,     //store buffer in system\r
  40         VIDEO                           =2,     //or video ram\r
  41         HARDWARE                        =4,     //refresh choices\r
  42         DMABLT                          =8,\r
  43         FASTBLT                         =16,\r
  44         SAFEBLT                         =32,\r
  45         FLIP                            =64,\r
  46         DMAPAGELOCKREQUIRED     =128,//pagelock for dma req\r
  47         DMAASYNCH                       =256,//can do asynch dma\r
  48         STRETCHMODE                     =512,//stretch to fit\r
  49         MODEXMODE                       =1024\r
  50 };\r
  51 \r
  52 typedef struct VidModeListTag\r
  53 {\r
  54         uint32  width;\r
  55         uint32  height;\r
  56         uint32  pitch;\r
  57         uint32  flags;                          //capabilities\r
  58         uint32  current;                        //caps in use\r
  59         uint32  bpp;\r
  60 }       VidModeList;\r
  61 \r
  62 typedef struct VidEnumInfoTag\r
  63 {\r
  64         DDDEVICEIDENTIFIER      DeviceInfo;\r
  65         DDDEVICEIDENTIFIER      DeviceInfoHost;\r
  66         GUID                            *DeviceGuid;\r
  67         VidModeList                     VidModes[128];  //let's be safe\r
  68         int                                     NumVidModes;\r
  69         int                                     CurrentVidMode;\r
  70         uint32                                  bpp;                    //bytes per pixel\r
  71 }       VidEnumInfo;\r
  72 \r
  73 typedef struct  CPUInfoTag\r
  74 {\r
  75         uint32          MaxCPUIDVal;\r
  76         char    VendorString[16];\r
  77         char    ProcName[48];\r
  78         uint32          ProcType;\r
  79         uint32          ProcFamily;\r
  80         uint32          ProcModel;\r
  81         uint32          ProcStepping;\r
  82         uint32          ProcSpeed;\r
  83         BOOL    HasRDTSC;\r
  84         BOOL    HasMMX;\r
  85         BOOL    Has3DNow;\r
  86         BOOL    HasFCMOV;\r
  87 }       CPUInfo;\r
  88 \r
  89 BOOL DRIVERCC DrvShutdown(void);\r
  90 void DRIVERCC ErrorBox(char *Str);\r
  91 void SetLastDrvError(S32 Error, char *ErrorStr);\r
  92 \r
  93 #ifdef __cplusplus\r
  94 extern "C" {\r
  95 #endif\r
  96 \r
  97 void    ErrorPrintf(char *text, ...);\r
  98 void    DumpErrorLogToFile(char *fname);\r
  99 \r
 100 #ifdef __cplusplus\r
 101 }\r
 102 #endif\r
 103 \r
 104 #endif