drivers/cli/svgalib.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include <vga.h>
   5 #include <vgamouse.h>
   6 #include <vgakeyboard.h>
   7
   8 #include "../../driver.h"
   9 #include "../common/args.h"
  10 #include "../common/config.h"
  11 #include "../common/unixdsp.h"
  12
  13 #include "svgalib.h"
  14 #include "svga-video.h"
  15 #include "lnx-joystick.h"
  16 #include "unix-netplay.h"
  17
  18 static int soundo=48000;
  19 static int f8bit=0;
  20 static int sfragsize=7,snfrags=8;
  21
  22 int doptions=0;
  23
  24 CFGSTRUCT DriverConfig[]={
  25         NAC("sound",soundo),
  26         AC(doptions),
  27         AC(f8bit),
  28         AC(vmode),
  29         NACA("joybmap",joyBMap),
  30         ACA(joy),
  31         AC(snfrags),
  32         AC(sfragsize),
  33         ENDCFGSTRUCT
  34 };
  35
  36
  37 char *DriverUsage=
  38 "-vmode x        Select video mode(all are 8 bpp).\n\
  39                  1 = 256x240                 5 = 640x480(\"1 per 4\")\n\
  40                  2 = 256x256                 6 = 256x224(with scanlines)\n\
  41                  3 = 256x256(with scanlines) 7 = 320x240\n\
  42                  4 = 640x480(with scanlines) 8 = 256x224\n\
  43 -vsync x        Wait for the screen's vertical retrace before updating the\n\
  44                 screen.  Refer to the documentation for caveats.\n\
  45                  0 = Disabled.\n\
  46                  1 = Enabled.\n\
  47 -joyx y         Joystick mapped to virtual joystick x(1-4).\n\
  48                  0 = Disabled, reset configuration.\n\
  49                  Otherwise, y(1-inf) = joystick number.\n\
  50 -sound x        Sound.\n\
  51                  0 = Disabled.\n\
  52                  Otherwise, x = playback rate.\n\
  53 -sfragsize x    Set sound fragment size to 2^x samples.\n\
  54 -snfrags x      Set number of sound fragments to x.\n\
  55 -f8bit x        Force 8-bit sound.\n\
  56                  0 = Disabled.\n\
  57                  1 = Enabled.\n\
  58 -connect s      Connect to server 's' for TCP/IP network play.\n\
  59 -server         Be a host/server for TCP/IP network play.\n\
  60 -netport x      Use TCP/IP port x for network play.";
  61
  62
  63 static int docheckie[2]={0,0};
  64 ARGPSTRUCT DriverArgs[]={
  65          {"-joy1",0,&joy[0],0},{"-joy2",0,&joy[1],0},
  66          {"-joy3",0,&joy[2],0},{"-joy4",0,&joy[3],0},
  67          {"-snfrags",0,&snfrags,0},{"-sfragsize",0,&sfragsize,0},
  68          {"-vmode",0,&vmode,0},
  69          {"-vsync",0,&doptions,0x8000|DO_VSYNC},
  70          {"-sound",0,&soundo,0},
  71          {"-f8bit",0,&f8bit,0},
  72          {"-connect",&docheckie[0],&netplayhost,0x4001},
  73          {"-server",&docheckie[1],0,0},
  74          {"-netport",0,&Port,0},
  75          {0,0,0,0}
  76 };
  77
  78 void DoDriverArgs(void)
  79 {
  80         int x;
  81
  82         if(docheckie[0])
  83          netplay=2;
  84         else if(docheckie[1])
  85          netplay=1;
  86
  87         if(netplay)
  88          FCEUI_SetNetworkPlay(netplay);
  89
  90         for(x=0;x<4;x++)
  91          if(!joy[x]) memset(joyBMap[x],0,4*sizeof(int));
  92 }
  93
  94 int InitSound(void)
  95 {
  96         if(soundo)
  97         {
  98          int rate;
  99          if(soundo==1)
 100           soundo=48000;
 101          rate=soundo;
 102          if(InitUNIXDSPSound(&rate,f8bit?0:1,sfragsize,snfrags))
 103          {
 104           FCEUI_Sound(rate);
 105           return(1);
 106          }
 107         }
 108         return(0);
 109 }
 110
 111 void WriteSound(int32 *Buffer, int Count, int NoWaiting)
 112 {
 113         WriteUNIXDSPSound(Buffer,Count,NoWaiting);
 114 }
 115
 116 void KillSound(void)
 117 {
 118         KillUNIXDSPSound();
 119 }
 120
 121 int InitMouse(void)
 122 {
 123     vga_setmousesupport(1);
 124     mouse_setxrange(0,260);
 125     mouse_setyrange(0,260);
 126     mouse_setscale(1);
 127     return(1);
 128 }
 129
 130 void KillMouse(void)
 131 {
 132  mouse_close();
 133 }
 134
 135 void GetMouseData(uint32 *MouseData)
 136 {
 137  int z;
 138  mouse_update();
 139  MouseData[0]=mouse_getx();
 140  MouseData[1]=mouse_gety();
 141  z=mouse_getbutton();
 142  MouseData[2]=((z&MOUSE_LEFTBUTTON)?1:0)|((z&MOUSE_RIGHTBUTTON)?2:0);
 143 }
 144
 145 #include "unix-basedir.h"
 146
 147 int InitKeyboard(void)
 148 {
 149   if(keyboard_init()==-1)
 150   {
 151    puts("Error initializing keyboard.");
 152    return 0;
 153   }
 154   keyboard_translatekeys(TRANSLATE_CURSORKEYS | TRANSLATE_DIAGONAL);
 155   return 1;
 156 }
 157
 158 int UpdateKeyboard(void)
 159 {
 160  return(keyboard_update());
 161 }
 162
 163 char *GetKeyboard(void)
 164 {
 165  return(keyboard_getstate());
 166 }
 167
 168 void KillKeyboard(void)
 169 {
 170  keyboard_close();
 171 }
 172
 173 int main(int argc, char *argv[])
 174 {
 175         puts("\nStarting FCE Ultra "VERSION_STRING"...\n");
 176         vga_init();
 177         return(CLImain(argc,argv));
 178 }