gpfce patch part3

[fceu.git] / drivers / pc / svgalib.c

diff --git a/drivers/pc/svgalib.c b/drivers/pc/svgalib.c
new file mode 100644 (file)
index 0000000..3e3cd4d
--- /dev/null
+++ b/drivers/pc/svgalib.c
@@ -0,0 +1,179 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <vga.h>
+#include <vgamouse.h>
+#include <vgakeyboard.h>
+
+#include "../../driver.h"
+#include "../common/args.h"
+#include "../common/config.h"
+#include "../common/unixdsp.h"
+
+#include "svgalib.h"
+#include "svga-video.h"
+#include "lnx-joystick.h"
+#include "unix-netplay.h"
+
+//static int soundo=0;
+static int f8bit=0;
+static int sfragsize=7,snfrags=8;
+
+int doptions=0;
+
+CFGSTRUCT DriverConfig[]={
+        NAC("sound",soundo),
+       AC(doptions),
+        AC(f8bit),
+        AC(vmode),
+        NACA("joybmap",joyBMap),
+        ACA(joy),
+        AC(snfrags),
+        AC(sfragsize),
+       ENDCFGSTRUCT
+};
+
+
+char *DriverUsage=
+"-vmode x        Select video mode(all are 8 bpp).\n\
+                 1 = 256x240                 5 = 640x480(\"1 per 4\")\n\
+                 2 = 256x256                 6 = 256x224(with scanlines)\n\
+                 3 = 256x256(with scanlines) 7 = 320x240\n\
+                 4 = 640x480(with scanlines) 8 = 256x224\n\
+-vsync x        Wait for the screen's vertical retrace before updating the\n\
+                screen.  Refer to the documentation for caveats.\n\
+                 0 = Disabled.\n\
+                 1 = Enabled.\n\
+-joyx y         Joystick mapped to virtual joystick x(1-4).\n\
+                 0 = Disabled, reset configuration.\n\
+                 Otherwise, y(1-inf) = joystick number.\n\
+-sound x        Sound.\n\
+                 0 = Disabled.\n\
+                 Otherwise, x = playback rate.\n\
+-sfragsize x    Set sound fragment size to 2^x samples.\n\
+-snfrags x      Set number of sound fragments to x.\n\
+-f8bit x        Force 8-bit sound.\n\
+                 0 = Disabled.\n\
+                 1 = Enabled.\n\
+-connect s      Connect to server 's' for TCP/IP network play.\n\
+-server         Be a host/server for TCP/IP network play.\n\
+-netport x      Use TCP/IP port x for network play.";
+
+
+static int docheckie[2]={0,0};
+ARGPSTRUCT DriverArgs[]={
+         {"-joy1",0,&joy[0],0},{"-joy2",0,&joy[1],0},
+         {"-joy3",0,&joy[2],0},{"-joy4",0,&joy[3],0},
+         {"-snfrags",0,&snfrags,0},{"-sfragsize",0,&sfragsize,0},
+        {"-vmode",0,&vmode,0},
+         {"-vsync",0,&doptions,0x8000|DO_VSYNC},
+        {"-sound",0,&soundo,0},
+         {"-f8bit",0,&f8bit,0},
+         {"-connect",&docheckie[0],&netplayhost,0x4001},
+         {"-server",&docheckie[1],0,0},
+         {"-netport",0,&Port,0},
+        {0,0,0,0}
+};
+
+void DoDriverArgs(void)
+{
+       int x;
+
+        if(docheckie[0])
+         netplay=2;
+        else if(docheckie[1])
+         netplay=1;
+
+        if(netplay)
+         FCEUI_SetNetworkPlay(netplay);
+
+        for(x=0;x<4;x++)
+         if(!joy[x]) memset(joyBMap[x],0,4*sizeof(int));
+}
+/*
+int InitSound(void)
+{
+       printf("Called InitSound svgalib.c\n"); 
+        if(soundo)
+        {
+         int rate;
+         if(soundo==1)
+          soundo=48000;
+         rate=soundo;
+         if(InitUNIXDSPSound(&rate,f8bit?0:1,sfragsize,snfrags))
+        {
+         FCEUI_Sound(rate);
+         return(1);
+        }
+        }
+       return(0);
+}*/
+
+void WriteSound(int32 *Buffer, int Count, int NoWaiting)
+{
+       WriteUNIXDSPSound(Buffer,Count,NoWaiting);
+}
+
+void KillSound(void)
+{
+       KillUNIXDSPSound();
+}
+
+int InitMouse(void)
+{
+    vga_setmousesupport(1);
+    mouse_setxrange(0,260);
+    mouse_setyrange(0,260);
+    mouse_setscale(1);
+    return(1);
+}
+
+void KillMouse(void)
+{
+ mouse_close();
+}
+
+void GetMouseData(uint32 *MouseData)
+{
+ int z;
+ mouse_update();
+ MouseData[0]=mouse_getx();
+ MouseData[1]=mouse_gety();
+ z=mouse_getbutton();
+ MouseData[2]=((z&MOUSE_LEFTBUTTON)?1:0)|((z&MOUSE_RIGHTBUTTON)?2:0);
+}
+
+#include "unix-basedir.h"
+
+int InitKeyboard(void)
+{
+  if(keyboard_init()==-1)
+  {
+   puts("Error initializing keyboard.");
+   return 0;
+  }
+  keyboard_translatekeys(TRANSLATE_CURSORKEYS | TRANSLATE_DIAGONAL);
+  return 1;
+}
+
+int UpdateKeyboard(void)
+{
+ return(keyboard_update());
+}
+
+char *GetKeyboard(void)
+{
+ return(keyboard_getstate());
+}
+
+void KillKeyboard(void)
+{
+ keyboard_close();
+}
+
+int main(int argc, char *argv[])
+{
+        puts("\nStarting FCE Ultra "VERSION_STRING"...\n");
+        vga_init();
+       return(CLImain(argc,argv));
+}