X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=fceu.git;a=blobdiff_plain;f=drivers%2Fgp2x%2Fmain.c;fp=drivers%2Fgp2x%2Fmain.c;h=0000000000000000000000000000000000000000;hp=091fc835e13aefea7f9d9b9ee60fb84b425456d2;hb=4a2a617ac879a95babe3b8a822188b71e9769ba4;hpb=396c448eb538587248ddbf586a90371c71b48183

diff --git a/drivers/gp2x/main.c b/drivers/gp2x/main.c
deleted file mode 100644
index 091fc83..0000000
--- a/drivers/gp2x/main.c
+++ /dev/null
@@ -1,508 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-
-#include <unistd.h>
-#include <sys/types.h>
-#include <signal.h>
-#include <sys/time.h>
-#include <sys/stat.h>
-#include <string.h>
-#include <strings.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "../common/main.h"
-#include "minimal.h"
-#include "throttle.h"
-#include "menu.h"
-#include "gp2x.h"
-
-#include "../common/config.h"
-#include "../common/args.h"
-#include "../common/unixdsp.h"
-#include "../common/cheat.h"
-
-#include "../../fce.h"
-#include "../../cart.h"
-
-#include "dface.h"
-
-
-void CleanSurface(void);
-
-// internals
-extern char lastLoadedGameName[2048];
-extern uint8 Exit; // exit emu loop flag
-extern int FSkip;
-void CloseGame(void);
-
-FCEUGI *fceugi = NULL;
-int ntsccol=0,ntschue=-1,ntsctint=-1;
-int soundvol=70;
-int inited=0;
-
-int srendlinev[2]={8,0};
-int erendlinev[2]={231,239};
-int srendline,erendline;
-
-
-static char BaseDirectory[2048];
-
-int eoptions=0;
-
-static void DriverKill(void);
-static int DriverInitialize(void);
-
-static int gametype;
-#include "input.c"
-
-static void ParseGI(FCEUGI *gi)
-{
- gametype=gi->type;
-
- InputType[0]=UsrInputType[0];
- InputType[1]=UsrInputType[1];
- InputTypeFC=UsrInputTypeFC;
-
- if(gi->input[0]>=0)
-  InputType[0]=gi->input[0];
- if(gi->input[1]>=0)
-  InputType[1]=gi->input[1];
- if(gi->inputfc>=0)
-  InputTypeFC=gi->inputfc;
-}
-
-void FCEUD_PrintError(char *s)
-{
- puts(s);
-}
-
-char *cpalette=0;
-void LoadCPalette(void)
-{
- char tmpp[192];
- FILE *fp;
-
- if(!(fp=fopen(cpalette,"rb")))
- {
-  printf(" Error loading custom palette from file: %s\n",cpalette);
-  free(cpalette);
-  cpalette=0;
-  return;
- }
- fread(tmpp,1,192,fp);
- FCEUI_SetPaletteArray((uint8 *)tmpp);
- fclose(fp);
-}
-
-static CFGSTRUCT fceuconfig[]={
-	AC(soundvol),
-	ACS(cpalette),
-	AC(ntsctint),
-	AC(ntschue),
-	AC(ntsccol),
-	AC(UsrInputTypeFC),
-	ACA(UsrInputType),
-	AC(powerpadside),
-	AC(powerpadsc),
-	AC(eoptions),
-	ACA(srendlinev),
-	ACA(erendlinev),
-	ADDCFGSTRUCT(DriverConfig),
-	ENDCFGSTRUCT
-};
-
-static const char *skip_path(const char *path)
-{
-	const char *p;
-	if (path == NULL) return NULL;
-	for (p = path+strlen(path)-1; p > path && *p != '/'; p--);
-	if (*p == '/') p++;
-	return p;
-}
-
-int SaveConfig(const char *llgn_path)
-{
-	const char *name = skip_path(llgn_path);
-	char tdir[2048];
-	int ret;
-	if (name)
-	     sprintf(tdir,"%s"PSS"cfg"PSS"%s.cfg",BaseDirectory,name);
-	else sprintf(tdir,"%s"PSS"fceu2.cfg",BaseDirectory);
-	printf("saving cfg to %s ... ", tdir); fflush(stdout);
-	FCEUI_GetNTSCTH(&ntsctint, &ntschue);
-        ret=SaveFCEUConfig(tdir,fceuconfig);
-	printf(ret == 0 ? "done\n" : "failed\n");
-	return ret;
-}
-
-static int LoadConfig(const char *llgn_path)
-{
-	const char *name = skip_path(llgn_path);
-	char tdir[2048];
-	int ret;
-	if (name)
-	     sprintf(tdir,"%s"PSS"cfg"PSS"%s.cfg",BaseDirectory,name);
-	else sprintf(tdir,"%s"PSS"fceu2.cfg",BaseDirectory);
-	printf("loading cfg from %s ... ", tdir); fflush(stdout);
-	FCEUI_GetNTSCTH(&ntsctint, &ntschue); /* Get default settings for if no config file exists. */
-        ret=LoadFCEUConfig(tdir,fceuconfig);
-	FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);
-	printf(ret == 0 ? "done\n" : "failed\n");
-	return ret;
-}
-
-static void LoadLLGN(void)
-{
- char tdir[2048];
- FILE *f;
- int len;
- sprintf(tdir,"%s"PSS"last_rom.txt",BaseDirectory);
- f=fopen(tdir, "r");
- if(f)
- {
-  len = fread(lastLoadedGameName, 1, sizeof(lastLoadedGameName)-1, f);
-  lastLoadedGameName[len] = 0;
-  fclose(f);
- }
-}
-
-static void SaveLLGN(void)
-{
- // save last loaded game name
- if (lastLoadedGameName[0] && !(eoptions&EO_NOAUTOWRITE))
- {
-  char tdir[2048];
-  FILE *f;
-  sprintf(tdir,"%s"PSS"last_rom.txt",BaseDirectory);
-  f=fopen(tdir, "w");
-  if(f)
-  {
-   fwrite(lastLoadedGameName, 1, strlen(lastLoadedGameName), f);
-   fclose(f);
-   sync();
-  }
- }
-}
-
-
-static void CreateDirs(void)
-{
- char *subs[]={"fcs","snaps","gameinfo","sav","cheats","cfg","pal"};
- char tdir[2048];
- int x;
-
- mkdir(BaseDirectory,S_IRWXU);
- for(x=0;x<sizeof(subs)/sizeof(subs[0]);x++)
- {
-  sprintf(tdir,"%s"PSS"%s",BaseDirectory,subs[x]);
-  mkdir(tdir,S_IRWXU);
- }
-}
-
-static void SetSignals(void (*t)(int))
-{
-  int sigs[11]={SIGINT,SIGTERM,SIGHUP,SIGPIPE,SIGSEGV,SIGFPE,SIGKILL,SIGALRM,SIGABRT,SIGUSR1,SIGUSR2};
-  int x;
-  for(x=0;x<11;x++)
-   signal(sigs[x],t);
-}
-
-static void CloseStuff(int signum)
-{
-	DriverKill();
-        printf("\nSignal %d has been caught and dealt with...\n",signum);
-        switch(signum)
-        {
-         case SIGINT:printf("How DARE you interrupt me!\n");break;
-         case SIGTERM:printf("MUST TERMINATE ALL HUMANS\n");break;
-         case SIGHUP:printf("Reach out and hang-up on someone.\n");break;
-         case SIGPIPE:printf("The pipe has broken!  Better watch out for floods...\n");break;
-         case SIGSEGV:printf("Iyeeeeeeeee!!!  A segmentation fault has occurred.  Have a fluffy day.\n");break;
-	 #if(SIGBUS!=SIGSEGV)
-         case SIGBUS:printf("I told you to be nice to the driver.\n");break;
-	 #endif
-         case SIGFPE:printf("Those darn floating points.  Ne'er know when they'll bite!\n");break;
-         case SIGALRM:printf("Don't throw your clock at the meowing cats!\n");break;
-         case SIGABRT:printf("Abort, Retry, Ignore, Fail?\n");break;
-         case SIGUSR1:
-         case SIGUSR2:printf("Killing your processes is not nice.\n");break;
-        }
-        exit(1);
-}
-
-static int DoArgs(int argc, char *argv[])
-{
-        static char *cortab[5]={"none","gamepad","zapper","powerpad","arkanoid"};
-        static int cortabi[5]={SI_NONE,SI_GAMEPAD,
-                               SI_ZAPPER,SI_POWERPADA,SI_ARKANOID};
-	static char *fccortab[5]={"none","arkanoid","shadow","4player","fkb"};
-	static int fccortabi[5]={SIFC_NONE,SIFC_ARKANOID,SIFC_SHADOW,
-			         SIFC_4PLAYER,SIFC_FKB};
-
-	int x, ret;
-	static char *inputa[2]={0,0};
-	static char *fcexp=0;
-	static int docheckie[4];
-
-        static ARGPSTRUCT FCEUArgs[]={
-         {"-soundvol",0,&soundvol,0},
-         {"-cpalette",0,&cpalette,0x4001},
-
-         {"-ntsccol",0,&ntsccol,0},
-         {"-pal",&docheckie[0],0,0},
-         {"-input1",0,&inputa[0],0x4001},{"-input2",0,&inputa[1],0x4001},
-         {"-fcexp",0,&fcexp,0x4001},
-
-         {"-gg",0,&eoptions,0x8000|EO_GG},
-         {"-no8lim",0,&eoptions,0x8000|EO_NO8LIM},
-         {"-snapname",0,&eoptions,0x8000|EO_SNAPNAME},
-	 {"-nofs",0,&eoptions,0x8000|EO_NOFOURSCORE},
-         {"-clipsides",0,&eoptions,0x8000|EO_CLIPSIDES},
-	 {"-nothrottle",0,&eoptions,0x8000|EO_NOTHROTTLE},
-	 {"-noautowrite",0,&eoptions,0x8000|EO_NOAUTOWRITE},
-         {"-slstart",0,&srendlinev[0],0},{"-slend",0,&erendlinev[0],0},
-         {"-slstartp",0,&srendlinev[1],0},{"-slendp",0,&erendlinev[1],0},
-	 {0,(void *)DriverArgs,0,0},
-	 {0,0,0,0}
-        };
-
-        memset(docheckie,0,sizeof(docheckie));
-	ret=ParseArguments(argc, argv, FCEUArgs);
-	if(cpalette)
-	{
-  	 if(cpalette[0]=='0')
-	  if(cpalette[1]==0)
-	  {
-	   free(cpalette);
-	   cpalette=0;
-	  }
-	}
-	if(docheckie[0])
-	 Settings.region_force=2;
-	FCEUI_SetGameGenie(eoptions&EO_GG);
-        FCEUI_DisableSpriteLimitation(eoptions&EO_NO8LIM);
-	FCEUI_SetSnapName(eoptions&EO_SNAPNAME);
-
-	for(x=0;x<2;x++)
-	{
-         if(srendlinev[x]<0 || srendlinev[x]>239) srendlinev[x]=0;
-         if(erendlinev[x]<srendlinev[x] || erendlinev[x]>239) erendlinev[x]=239;
-	}
-
-        FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);
-        FCEUI_SetSoundVolume(80);
-	DoDriverArgs();
-
-	if(fcexp)
-	{
-	 int y;
-         for(y=0;y<5;y++)
-         {
-          if(!strncmp(fccortab[y],fcexp,8))
-          {
-	   UsrInputTypeFC=fccortabi[y];
-	   break;
-          }
-         }
-	 free(fcexp);
-	}
-	for(x=0;x<2;x++)
-	{
-	 int y;
-
-         if(!inputa[x])
-	  continue;
-
-	 for(y=0;y<5;y++)
-	 {
-	  if(!strncmp(cortab[y],inputa[x],8))
-	  {
-	   UsrInputType[x]=cortabi[y];
-	   if(y==3)
-	   {
-	    powerpadside&=~(1<<x);
-	    powerpadside|=((((inputa[x][8])-'a')&1)^1)<<x;
-	   }
-	   free(inputa[x]);
-	  }
-	 }
-	}
-	return ret;
-}
-
-
-#include "usage.h"
-
-int CLImain(int argc, char *argv[])
-{
-	int last_arg_parsed, ret;
-        /* TODO if(argc<=1)
-        {
-         ShowUsage(argv[0]);
-         return 1;
-        }*/
-
-        if(!DriverInitialize())
-        {
-	 return 1;
-        }
-
-	if(!FCEUI_Initialize())
-         return(1);
-        GetBaseDirectory(BaseDirectory);
-	FCEUI_SetBaseDirectory(BaseDirectory);
-	lastLoadedGameName[0] = 0;
-
-	CreateDirs();
-        LoadConfig(NULL);
-        last_arg_parsed=DoArgs(argc-1,&argv[1]);
-	gp2x_opt_setup();
-	LoadLLGN();
-	FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);
-	if(cpalette)
-	 LoadCPalette();
-	if(InitSound())
-	 inited|=1;
-
-	if (argc > 1 && !last_arg_parsed)
-	{
-	 strncpy(lastLoadedGameName, argv[argc-1], sizeof(lastLoadedGameName));
-	 lastLoadedGameName[sizeof(lastLoadedGameName)-1] = 0;
-	 Exit = 0;
-	}
-	else
-	{
-	 Exit = 1;
-	}
-
-	while (1)
-	{
-	 if(!Exit)
-	 {
-	  if (fceugi)
-	   CloseGame();
-	  ret=LoadConfig(lastLoadedGameName);
-	  if (ret != 0)
-	  {
-	   LoadConfig(NULL);
-	  }
-	  FCEUI_SetEmuMode(Settings.accurate_mode);
-          fceugi=FCEUI_LoadGame(lastLoadedGameName);
-	  if (fceugi)
-	  {
-	   char infostring[32];
-	   if (Settings.region_force)
-	    FCEUI_SetVidSystem(Settings.region_force - 1);
-	   ParseGI(fceugi);
-	   InitOtherInput();
-
-	   if ((eoptions&EO_GG) && geniestage == 0) {
-	    strcpy(infostring, "gg.rom is missing, GG disabled");
-	    eoptions&=~EO_GG;
-	    FCEUI_SetGameGenie(0);
-	   } else
-	    GameInterface(GI_INFOSTRING, infostring);
-	   FCEU_DispMessage("%s", infostring);
-	  }
-	  else
-	  {
-	   switch(LoadGameLastError) {
-	    default: strcpy(menuErrorMsg, "failed to load ROM"); break;
-	    case  2: strcpy(menuErrorMsg, "Can't find a ROM for ips/movie"); break;
-	    case 10: strcpy(menuErrorMsg, "FDS BIOS ROM is missing, read docs"); break;
-	    case 11: strcpy(menuErrorMsg, "Error reading auxillary FDS file"); break;
-	   }
-	  }
-	 }
-         if(Exit || !fceugi)
-         {
-          int ret;
-	  ret = gp2x_menu_do();
-	  if (ret == 1) break;		// exit emu
-	  if (ret == 2) {		// reload ROM
-	   Exit = 0;
-	   continue;
-	  }
-         }
-
-	 gp2x_opt_update();
-	 PrepareOtherInput();
-	 FCEUI_GetCurrentVidSystem(&srendline,&erendline);
-	 gp2x_video_changemode(Settings.scaling == 3 ? 15 : 8);
-	 switch (Settings.scaling & 3) {
-		 case 0: gp2x_video_set_offs(0);  gp2x_video_RGB_setscaling(320, 240); break;
-		 case 1: gp2x_video_set_offs(32); gp2x_video_RGB_setscaling(256, 240); break;
-		 case 2: gp2x_video_set_offs(32+srendline*320); gp2x_video_RGB_setscaling(256, erendline-srendline); break;
-		 case 3: gp2x_video_set_offs(32); gp2x_video_RGB_setscaling(320, 240); break;
-	 }
-	 CleanSurface();
-	 gp2x_start_sound(Settings.sound_rate, 16, 0);
-	 RefreshThrottleFPS();
-	 FCEUI_Emulate();
-	}
-
-	if (fceugi)
-	 CloseGame();
-
-	SaveLLGN();
-	FCEUI_Kill();
-	DriverKill();
-        return 0;
-}
-
-static int DriverInitialize(void)
-{
-   SetSignals((void *)CloseStuff);
-
-   if(!InitVideo()) return 0;
-   inited|=4;
-   return 1;
-}
-
-static void DriverKill(void)
-{
- // SaveConfig(NULL); // done explicitly in menu now
- SetSignals(SIG_DFL);
-
- if(cpalette) free(cpalette);
- cpalette=0;
-
- if(inited&4)
-  KillVideo();
- if(inited&1)
-  KillSound();
- inited=0;
-}
-
-void FCEUD_Update(uint8 *xbuf, int16 *Buffer, int Count)
-{
- FCEUD_UpdateInput();	// must update input before blitting because of save confirmation stuff
- BlitPrepare(xbuf == NULL);
- if(!(eoptions&EO_NOTHROTTLE))
- {
-  if(Count)
-   WriteSound(Buffer,Count);
-  SpeedThrottle();
- }
- BlitScreen(xbuf == NULL);
- // make sure last frame won't get skipped, because we need it for menu bg
- if (Exit) FSkip=0;
-}
-