--- /dev/null
+extern CFGSTRUCT DriverConfig[];
+extern ARGPSTRUCT DriverArgs[];
+extern char *DriverUsage;
+
+void DoDriverArgs(void);
+void GetBaseDirectory(char *BaseDirectory);
+
+int InitSound(void);
+void WriteSound(int32 *Buffer, int Count, int NoWaiting);
+void KillSound(void);
+void SilenceSound(int s); /* DOS and SDL */
+
+
+int InitMouse(void);
+void KillMouse(void);
+void GetMouseData(uint32 *MouseData);
+
+int InitJoysticks(void);
+void KillJoysticks(void);
+uint32 *GetJSOr(void);
+
+int InitKeyboard(void);
+int UpdateKeyboard(void);
+char *GetKeyboard(void);
+void KillKeyboard(void);
+
+int InitVideo(void);
+void KillVideo(void);
+void BlitScreen(uint8 *XBuf);
+void LockConsole(void);
+void UnlockConsole(void);
+void ToggleFS(); /* SDL */
--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ * Copyright (C) 2002 Ben Parnell
+ *
+ * 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
+ */
+
+#define JOY_A 1
+#define JOY_B 2
+#define JOY_SELECT 4
+#define JOY_START 8
+#define JOY_UP 0x10
+#define JOY_DOWN 0x20
+#define JOY_LEFT 0x40
+#define JOY_RIGHT 0x80
+
+
+#include "minimal.h"
+extern int swapbuttons;
+extern int stretch_offset;
+extern int FSkip_setting;
+
+extern void SetVideoScaling(int pixels,int width,int height);
+INLINE long UpdateGamepadGP2X(void);
+
+
+
+/* UsrInputType[] is user-specified. InputType[] is current
+ (game loading can override user settings)
+*/
+static int UsrInputType[2]={SI_GAMEPAD,SI_GAMEPAD};
+static int InputType[2];
+
+static int UsrInputTypeFC={SI_NONE};
+static int InputTypeFC;
+
+static uint32 JSreturn;
+int NoWaiting=0;
+
+static int powerpadsc[2][12];
+static int powerpadside=0;
+
+
+static uint32 MouseData[3];
+static uint8 fkbkeys[0x48];
+unsigned long lastpad=0;
+
+void FCEUD_UpdateInput(void)
+{
+ int t=0;
+ long lastpad2=lastpad;
+ long pad = UpdateGamepadGP2X();
+ t=1;
+ // JSreturn=(JSreturn&0xFF000000)|(JSreturn&0xFF)|((JSreturn&0xFF0000)>>8)|((JSreturn&0xFF00)<<8);
+ if(gametype==GIT_FDS)
+ {
+ NoWaiting&=~1;
+ if ((pad & GP2X_PUSH) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_L)) && (!(pad & GP2X_R)) && (!(lastpad2 & GP2X_PUSH)))
+ {
+ DriverInterface(DES_FDSSELECT,0);
+ }
+ else if ((pad & GP2X_L) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_PUSH)) && (!(pad & GP2X_R))&& (!(lastpad2 & GP2X_L)))
+ {
+ DriverInterface(DES_FDSINSERT,0);
+ }
+ else if ((pad & GP2X_R) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_L)) && (!(pad & GP2X_PUSH)) && (!(lastpad2 & GP2X_R)))
+ {
+ DriverInterface(DES_FDSEJECT,0);
+ }
+ }
+
+}
+
+
+//#ifdef GP2X
+
+extern void ResetNES(void);
+extern void CleanSurface(void);
+
+char soundvolmeter[21];
+int soundvolIndex=0;
+int L_count=0;
+int R_count=0;
+extern int CurrentState;
+int TurboFireOff=1;
+int TurboFireTop=0; // 0 is none // 1 is A & X turbo // 2 is Y & B turbo
+int TurboFireBottom=0;
+int turbo_toggle_A=0;
+int turbo_toggle_B=0;
+
+static void setsoundvol(int soundvolume)
+{
+ //FCEUI_SetSoundVolume(soundvol);
+ // draw on screen :D
+ gp2x_sound_volume(soundvolume, soundvolume);
+ int meterval=soundvolume/5;
+ for (soundvolIndex=0; soundvolIndex < 20; soundvolIndex++)
+ {
+ if (soundvolIndex < meterval)
+ {
+ soundvolmeter[soundvolIndex]='*';
+ }
+ else
+ {
+ soundvolmeter[soundvolIndex]='_';
+ }
+ }
+ soundvolmeter[20]=0;
+ FCEU_DispMessage("|%s|", soundvolmeter);
+}
+/**
+ * GP2x joystick reader
+ *
+ */
+INLINE long UpdateGamepadGP2X(void)
+{
+ uint32 JS=0;
+
+ unsigned long pad=gp2x_joystick_read();
+#define down(b) (pad & GP2X_##b)
+#define last_down(b) (lastpad & GP2X_##b)
+#define L_down (pad & GP2X_L)
+#define R_down (pad & GP2X_R)
+#define last_L_down (lastpad & GP2X_L)
+#define last_R_down (lastpad & GP2X_R)
+#define shift ((pad & GP2X_PUSH) || ((pad & (GP2X_VOL_UP|GP2X_VOL_DOWN)) == (GP2X_VOL_UP|GP2X_VOL_DOWN)))
+#define last_shift ((lastpad & GP2X_PUSH) || ((lastpad & (GP2X_VOL_UP|GP2X_VOL_DOWN)) == (GP2X_VOL_UP|GP2X_VOL_DOWN)))
+
+ if (L_down && R_down && !(pad & GP2X_PUSH) && !(last_R_down && last_L_down))
+ {
+ ResetNES();
+ puts("Reset");
+ goto no_pad;
+ }
+
+ if (down(VOL_UP) && !down(VOL_DOWN))
+ {
+ soundvol+=1;
+ if (soundvol >= 100) soundvol=100;
+ //FCEUI_SetSoundVolume(soundvol);
+ setsoundvol(soundvol);
+ }
+ else if (down(VOL_DOWN) && !down(VOL_UP))
+ {
+ soundvol-=1;
+ if (soundvol < 0) soundvol=0;
+ //FCEUI_SetSoundVolume(soundvol);
+ setsoundvol(soundvol);
+ }
+
+ if (shift)
+ {
+ // only if it's something else then last time, and not moving around the joystick
+ if (!(pad & (GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT)))
+ {
+ if (down(SELECT))
+ {
+ if (last_down(SELECT) && last_shift)
+ {
+ // still pressed down from stretching from last one
+ goto no_pad;
+ }
+ if (stretch_offset == 32)
+ {
+ stretch_offset=0;
+ }
+ else
+ {
+ stretch_offset=32;
+ }
+
+ if (stretch_offset == 32)
+ {
+ SetVideoScaling(320, 320, 240);
+ CleanSurface();
+ }
+ else
+ {
+ SetVideoScaling(320, 256, 240);
+ }
+
+ goto no_pad;
+ }
+ else if (L_down && R_down)
+ {
+ FCEUI_CloseGame();
+ puts("Quit");
+ goto no_pad;
+ }
+ else if (R_down && !(last_R_down && last_shift))
+ {
+ FCEUI_LoadState();
+ goto no_pad;
+ }
+ else if (L_down && !(last_L_down && last_shift))
+ {
+ FCEUI_SaveState();
+ goto no_pad;
+ }
+ else if (down(A) && !(last_down(A) && last_shift))
+ {
+ FSkip_setting--;
+ if (FSkip_setting < 0) {
+ FSkip_setting = -1;
+ FCEUI_DispMessage("Auto frameskip");
+ }
+ else
+ FCEUI_DispMessage("Frameskip: %i", FSkip_setting);
+ goto no_pad;
+ }
+ else if (down(Y) && !(last_down(Y) && last_shift))
+ {
+ FSkip_setting++;
+ if (FSkip_setting > 8) FSkip_setting = 8;
+ FCEUI_DispMessage("Frameskip: %i", FSkip_setting);
+ goto no_pad;
+ }
+ }
+ }
+
+ // r is toggle savestate
+ if (R_down)
+ {
+ if (last_R_down)
+ {
+ R_count++;
+ if ((R_count & 31)== 31)
+ {
+ CurrentState=(CurrentState+1) % 10;
+ FCEUI_DispMessage("Now Using Save State %d", CurrentState);
+ }
+ }
+ }
+ else
+ {
+ R_count=0;
+ }
+
+ // l is toggle turbo
+ if (L_down)
+ {
+ if (last_L_down)
+ {
+ L_count++;
+ if ((L_count & 31)== 31)
+ {
+ // 0 is none // 1 is Y & B turbo // 2 is X & A turbo
+ if ((!TurboFireTop) && (!TurboFireBottom))
+ {
+ // was off
+ TurboFireTop=1;
+ TurboFireBottom=0;
+ if (swapbuttons)
+ {
+ FCEUI_DispMessage("Turbo A and Y");
+ }
+ else
+ {
+ FCEUI_DispMessage("Turbo Y and B");
+ }
+ }
+ else if (TurboFireTop)
+ {
+ TurboFireTop=0;
+ TurboFireBottom=1;
+ if (swapbuttons)
+ {
+ FCEUI_DispMessage("Turbo X and B");
+ }
+ else
+ {
+ FCEUI_DispMessage("Turbo A and X");
+ }
+ }
+ else
+ {
+ TurboFireTop=0;
+ TurboFireBottom=0;
+ FCEUI_DispMessage("Turbo Off");
+ }
+
+ }
+ }
+ }
+ else
+ {
+ L_count=0;
+ }
+
+ //unsigned long padTmp=0;
+ // shift the bits in
+ // up
+ //padTmp=(pad & GP2X_UP) ; // 1 is 2^0,
+ JS |= ((pad & GP2X_UP) << (4-0)); // 0x10 is 2^4
+
+ //padTmp=(pad & GP2X_DOWN); // 0x10 is 2^4,
+ JS |= ((pad & GP2X_DOWN) << (5-4)); // 0x20 is 2^5
+
+ //padTmp=(pad & GP2X_LEFT); // 0x4 is 2^2,
+ JS |= ((pad & GP2X_LEFT) << (6-2)); // 0x40 is 2^6
+
+ //padTmp=(pad & GP2X_RIGHT); // 0x40 is 2^6,
+ JS |= ((pad & GP2X_RIGHT) << (7-6)); // 0x80 is 2^7
+
+
+#define A_down (pad & GP2X_A)
+#define B_down (pad & GP2X_B)
+#define X_down (pad & GP2X_X)
+#define Y_down (pad & GP2X_Y)
+
+ // should be 2 cycles held, 1 cycle release
+ turbo_toggle_A=(turbo_toggle_A+1) % 3;
+ turbo_toggle_B=(turbo_toggle_B+1) % 3;
+
+ // 0 is none // 1 is Y & B turbo // 2 is X & A turbo
+ // B or X are both considered A
+ //padTmp=B_down >> 13; // 2^13,
+
+ if (!(TurboFireTop && (!turbo_toggle_A)))
+ {
+ JS |= ((B_down >> 13) << 0); // 0x1 is 2^0
+ }
+ // A or Y are both considered B
+ //padTmp=A_down >> 12; // 2^13,
+ if (!(TurboFireBottom && (!turbo_toggle_B)))
+ {
+ JS |= ((A_down >> 12) << 1); // 0x2 is 2^1
+ }
+
+ if (swapbuttons)
+ {
+ //padTmp=X_down >> 14; // 2^13,
+ if (!(TurboFireBottom && (!turbo_toggle_A)))
+ {
+// JS |= ((X_down >> 14) << 0); // 0x1 is 2^0
+ JS |= ((Y_down >> 15) << 0); // 0x1 is 2^0
+ }
+
+ //padTmp=Y_down >> 15; // 2^13,
+ if (!(TurboFireTop && (!turbo_toggle_B)))
+ {
+ JS |= ((X_down >> 14) << 1); // 0x2 is 2^1
+ }
+ }
+ else
+ {
+ //padTmp=X_down >> 14; // 2^13,
+ if (!(TurboFireBottom && (!turbo_toggle_A)))
+ {
+ JS |= ((X_down >> 14) << 0); // 0x1 is 2^0
+ }
+
+ //padTmp=Y_down >> 15; // 2^13,
+ if (!(TurboFireTop && (!turbo_toggle_B)))
+ {
+ JS |= ((Y_down >> 15) << 1); // 0x2 is 2^1
+ }
+ }
+
+ // select
+ //padTmp=(pad & GP2X_SELECT) >> 9; // 0x40 is 2^9,
+ JS |= (((pad & GP2X_SELECT) >> 9) << 2); // 0x4 is 2^2
+
+ // start
+ //padTmp=(pad & GP2X_START) >> 8; // 2^8,
+ JS |= (((pad & GP2X_START) >> 8) << 3); // 0x8 is 2^3
+
+
+ JSreturn = JS;
+ lastpad=pad;
+
+ return pad;
+ //JSreturn=(JS&0xFF000000)|(JS&0xFF)|((JS&0xFF0000)>>8)|((JS&0xFF00)<<8);
+no_pad:
+ JSreturn=0;
+ lastpad=pad;
+ return 0;
+}
+//#endif
+
+
+static void InitOtherInput(void)
+{
+
+ void *InputDPtr;
+
+ int t;
+ int x;
+ int attrib;
+
+ for(t=0,x=0;x<2;x++)
+ {
+ attrib=0;
+ InputDPtr=0;
+ switch(InputType[x])
+ {
+ //case SI_POWERPAD:InputDPtr=&powerpadbuf[x];break;
+ case SI_GAMEPAD:InputDPtr=((uint8 *)&JSreturn)+(x<<1);break;
+ case SI_ARKANOID:InputDPtr=MouseData;t|=1;break;
+ case SI_ZAPPER:InputDPtr=MouseData;
+ t|=1;
+ attrib=1;
+ break;
+ }
+ FCEUI_SetInput(x,InputType[x],InputDPtr,attrib);
+ }
+
+ attrib=0;
+ InputDPtr=0;
+ switch(InputTypeFC)
+ {
+ case SIFC_SHADOW:InputDPtr=MouseData;t|=1;attrib=1;break;
+ case SIFC_ARKANOID:InputDPtr=MouseData;t|=1;break;
+ case SIFC_FKB:InputDPtr=fkbkeys;break;
+ }
+
+ FCEUI_SetInputFC(InputTypeFC,InputDPtr,attrib);
+ FCEUI_DisableFourScore(eoptions&EO_NOFOURSCORE);
+
+ if(t && !(inited&16))
+ {
+ InitMouse();
+ inited|=16;
+ }
+}
--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ * Copyright (C) 2002 Ben Parnell
+ *
+ * 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 <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <linux/joystick.h>
+#include "main.h"
+#include "lnx-joystick.h"
+
+int joy[4]={0,0,0,0};
+int joyBMap[4][4];
+
+static int32 joybuttons[4]={0,0,0,0};
+static int32 joyx[4]={0,0,0,0};
+static int32 joyy[4]={0,0,0,0};
+
+static void ConfigJoystick(int z);
+static int fd[4];
+
+#define JOY_A 1
+#define JOY_B 2
+#define JOY_SELECT 4
+#define JOY_START 8
+#define JOY_UP 0x10
+#define JOY_DOWN 0x20
+#define JOY_LEFT 0x40
+#define JOY_RIGHT 0x80
+
+static void UpdateJoyData(int x)
+{
+ struct js_event e;
+
+ while(read(fd[x],&e,sizeof(struct js_event))==sizeof(struct js_event))
+ {
+ e.type&=~JS_EVENT_INIT;
+ if(e.type==JS_EVENT_BUTTON)
+ {
+ if(e.value)
+ joybuttons[x]|=(1<<e.number);
+ else
+ joybuttons[x]&=~(1<<e.number);
+ }
+ else if(e.type==JS_EVENT_AXIS)
+ {
+ if(e.number==0)
+ joyx[x]=e.value;
+ else if(e.number==1)
+ joyy[x]=e.value;
+ }
+ }
+}
+
+uint32 GetJSOr(void)
+{
+ int x,y;
+ unsigned long ret;
+ ret=0;
+
+ for(x=0;x<4;x++)
+ {
+ int *joym=joyBMap[x];
+
+ if(!joy[x]) continue;
+ UpdateJoyData(x);
+ for(y=0;y<4;y++)
+ if(joybuttons[x]&joym[y]) ret|=(1<<y)<<(x<<3);
+ if(joyx[x]<=-16383) ret|=JOY_LEFT<<(x<<3);
+ else if(joyx[x]>=16383) ret|=JOY_RIGHT<<(x<<3);
+ if(joyy[x]<=-16383) ret|=JOY_UP<<(x<<3);
+ else if(joyy[x]>=16383) ret|=JOY_DOWN<<(x<<3);
+ }
+ return ret;
+}
+
+void KillJoysticks(void)
+{
+ int x;
+ for(x=0;x<4;x++)
+ if(joy[x])
+ close(fd[x]);
+}
+
+int InitJoysticks(void)
+{
+ char dbuf[64];
+ int version;
+ int z;
+
+ for(z=0;z<4;z++)
+ {
+ if(!joy[z]) continue;
+ sprintf(dbuf,"/dev/js%d",joy[z]-1);
+ if((fd[z]=open(dbuf,O_RDONLY|O_NONBLOCK))<0)
+ {
+ printf("Could not open %s.\n",dbuf);
+ joy[z]=0;
+ continue;
+ }
+
+ if(ioctl(fd[z], JSIOCGVERSION, &version)==-1)
+ {
+ printf("Error using ioctl JSIOCGVERSION on %s.\n",dbuf);
+ joy[z]=0;
+ close(fd[z]);
+ continue;
+ }
+
+ if(!(joyBMap[z][0]|joyBMap[z][1]|joyBMap[z][2]|joyBMap[z][3]))
+ ConfigJoystick(z);
+ }
+
+ return(joy[0]|joy[1]|joy[2]|joy[3]);
+}
+
+#define WNOINPUT(); for(;;){uint8 t; if(read(fileno(stdin),&t,1)==-1) \
+ {break;}}
+
+static void BConfig(int z,int b)
+{
+ WNOINPUT();
+ for(;;)
+ {
+ uint8 t;
+ if(read(fileno(stdin),&t,1)==-1)
+ {
+ if(errno!=EAGAIN) break;
+ }
+ else
+ break;
+
+ {
+ struct js_event e;
+
+ while(read(fd[z],&e,sizeof(struct js_event))==sizeof(struct js_event))
+ {
+ if(e.type==JS_EVENT_BUTTON)
+ {
+ if(!e.value)
+ {
+ joyBMap[z][b]=1<<e.number;
+ goto endsa;
+ }
+ }
+ }
+ }
+
+ }
+ endsa:
+ WNOINPUT();
+}
+
+void ConfigJoystick(int z)
+{
+ int sa;
+ static char *genb="** Press button for ";
+
+ printf("\n\n Joystick button configuration:\n\n");
+ printf(" Push the button to map to the virtual joystick.\n");
+ printf(" If you do not wish to assign a button, press Enter to skip\n");
+ printf(" that button.\n\n");
+ printf(" Press enter to continue...\n");
+ getchar();
+ printf("**** Configuring joystick %d ****\n\n",z+1);
+
+ sa=fcntl(fileno(stdin),F_GETFL);
+ fcntl(fileno(stdin),F_SETFL,O_NONBLOCK);
+
+ printf("%s\"Select\".\n",genb);
+ BConfig(z,2);
+
+ printf("%s\"Start\".\n",genb);
+ BConfig(z,3);
+
+ printf("%s\"B\".\n",genb);
+ BConfig(z,1);
+
+ printf("%s\"A\".\n",genb);
+ BConfig(z,0);
+
+ fcntl(fileno(stdin),F_SETFL,sa);
+}
+
--- /dev/null
+extern int joy[4];
+extern int joyBMap[4][4];
+
--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ * Copyright (C) 2002 Ben Parnell
+ *
+ * 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
+ */
+
+/* This file contains or coordinates all of the code necessary to compile
+ on a UNIX system that can use svgalib, such as FreeBSD and Linux.
+ This code is not guaranteed to compile on FreeBSD, though.
+*/
+
+
+#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 "main.h"
+#include "throttle.h"
+
+#include "../common/config.h"
+#include "../common/args.h"
+#include "../common/unixdsp.h"
+#include "../common/cheat.h"
+
+#include "dface.h"
+
+static int ntsccol=0,ntschue=-1,ntsctint=-1;
+int soundvol=70;
+int inited=0;
+int swapbuttons=0;
+int showfps=0;
+
+int srendlinev[2]={0,0};
+//int srendlinev[2]={0,0};
+int erendlinev[2]={239,239};
+//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;
+ FCEUI_GetCurrentVidSystem(&srendline,&erendline);
+}
+
+void FCEUD_PrintError(char *s)
+{
+ puts(s);
+}
+
+static char *cpalette=0;
+static void LoadCPalette(void)
+{
+ char tmpp[192];
+ FILE *fp;
+
+ if(!(fp=fopen(cpalette,"rb")))
+ {
+ printf(" Error loading custom palette from file: %s\n",cpalette);
+ 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 void SaveConfig(void)
+{
+ char tdir[2048];
+ sprintf(tdir,"%s"PSS"fceu.cfg",BaseDirectory);
+ DriverInterface(DES_GETNTSCTINT,&ntsctint);
+ DriverInterface(DES_GETNTSCHUE,&ntschue);
+ SaveFCEUConfig(tdir,fceuconfig);
+}
+
+static void LoadConfig(void)
+{
+ char tdir[2048];
+ sprintf(tdir,"%s"PSS"fceu.cfg",BaseDirectory);
+ LoadFCEUConfig(tdir,fceuconfig);
+ if(ntsctint>=0) DriverInterface(DES_SETNTSCTINT,&ntsctint);
+ if(ntschue>=0) DriverInterface(DES_SETNTSCHUE,&ntschue);
+}
+
+static void CreateDirs(void)
+{
+ char *subs[5]={"fcs","snaps","gameinfo","sav","cheats"};
+ char tdir[2048];
+ int x;
+
+ mkdir(BaseDirectory,S_IRWXU);
+ for(x=0;x<5;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;
+ /* So much SIGBUS evil. */
+ #ifdef SIGBUS
+ #if(SIGBUS!=SIGSEGV)
+ case SIGBUS:printf("I told you to be nice to the driver.\n");break;
+ #endif
+ #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 void 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_POWERPAD,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;
+ 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",&docheckie[1],0,0},
+ {"-no8lim",0,&eoptions,0x8001},
+ {"-subase",0,&eoptions,0x8002},
+ {"-snapname",0,&eoptions,0x8000|EO_SNAPNAME},
+ {"-nofs",0,&eoptions,0x8000|EO_NOFOURSCORE},
+ {"-clipsides",0,&eoptions,0x8000|EO_CLIPSIDES},
+ {"-nothrottle",0,&eoptions,0x8000|EO_NOTHROTTLE},
+ {"-slstart",0,&srendlinev[0],0},{"-slend",0,&erendlinev[0],0},
+ {"-slstartp",0,&srendlinev[1],0},{"-slendp",0,&erendlinev[1],0},
+ {"-swapbuttons",&swapbuttons, 0, 0},
+ {"-showfps",&showfps, 0, 0},
+ {0,(void *)DriverArgs,0,0},
+ {0,0,0,0}
+ };
+
+ memset(docheckie,0,sizeof(docheckie));
+ ParseArguments(argc, argv, FCEUArgs);
+ if(cpalette)
+ {
+ if(cpalette[0]=='0')
+ if(cpalette[1]==0)
+ {
+ free(cpalette);
+ cpalette=0;
+ }
+ }
+ if(docheckie[0])
+ FCEUI_SetVidSystem(1);
+ if(docheckie[1])
+ FCEUI_SetGameGenie(1);
+ FCEUI_DisableSpriteLimitation(1);
+ FCEUI_SaveExtraDataUnderBase(eoptions&2);
+ 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;
+ }
+
+ printf("main() setrendered lines: %d, %d, %d, %d\n",srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);
+ printf("main() clip sides %d\n", eoptions&EO_CLIPSIDES);
+ srendlinev[0]=0;
+ FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);
+ FCEUI_SetRenderedLines(0,erendlinev[0],srendlinev[1],erendlinev[1]);
+ FCEUI_SetSoundVolume(soundvol);
+ DriverInterface(DES_NTSCCOL,&ntsccol);
+ 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]);
+ }
+ }
+ }
+}
+
+#include "usage.h"
+
+int CLImain(int argc, char *argv[])
+{
+ FCEUGI *tmp;
+ int ret;
+
+ if(!(ret=FCEUI_Initialize()))
+ return(1);
+ GetBaseDirectory(BaseDirectory);
+ FCEUI_SetBaseDirectory(BaseDirectory);
+
+ CreateDirs();
+ if(argc<=1)
+ {
+ ShowUsage(argv[0]);
+ return 1;
+ }
+ LoadConfig();
+ DoArgs(argc-2,&argv[1]);
+ if(cpalette)
+ LoadCPalette();
+ if(InitSound())
+ inited|=1;
+
+ if(!(tmp=FCEUI_LoadGame(argv[argc-1])))
+ {
+ ret=0;
+ goto dk;
+ }
+ ParseGI(tmp);
+ //RefreshThrottleFPS();
+ if(!DriverInitialize())
+ {
+ ret=0;
+ goto dk;
+ }
+ InitOtherInput();
+ FCEUI_Emulate();
+
+ dk:
+ DriverKill();
+ return(ret?0:1);
+}
+
+static int DriverInitialize(void)
+{
+ SetSignals((void *)CloseStuff);
+
+ if(InitJoysticks())
+ inited|=2;
+ if(!InitVideo()) return 0;
+ inited|=4;
+ if(!InitKeyboard()) return 0;
+ inited|=8;
+ return 1;
+}
+
+static void DriverKill(void)
+{
+ SaveConfig();
+ SetSignals(SIG_IGN);
+
+ if(inited&2)
+ KillJoysticks();
+ if(inited&8)
+ KillKeyboard();
+ if(inited&4)
+ KillVideo();
+ if(inited&1)
+ KillSound();
+ if(inited&16)
+ KillMouse();
+ inited=0;
+}
+
+void FCEUD_Update(uint8 *XBuf, int32 *Buffer, int Count)
+{
+ if(!Count && !NoWaiting && !(eoptions&EO_NOTHROTTLE))
+ SpeedThrottle();
+ BlitScreen(XBuf);
+ if(Count)
+ WriteSound(Buffer,Count,NoWaiting);
+ FCEUD_UpdateInput();
+}
+
--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ * Copyright (C) 2002 Ben Parnell
+ *
+ * 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 "../../driver.h"
+
+extern int eoptions;
+#define EO_NO8LIM 1
+#define EO_SUBASE 2
+#define EO_CLIPSIDES 8
+#define EO_SNAPNAME 16
+#define EO_NOFOURSCORE 32
+#define EO_NOTHROTTLE 64
+extern int srendline,erendline,srendlinev[2],erendlinev[2];
+extern int NoWaiting;
--- /dev/null
+/*
+ GP2X minimal library v0.A by rlyeh, 2005. emulnation.info@rlyeh (swap it!)
+
+ + GP2X 920t/940t CPUs library with a FIFO message system.
+ + GP2X video library with double buffering.
+ + GP2X sound library with double buffering.
+ + GP2X blitter library.
+ + GP2X timer library.
+ + GP2X joystick library.
+
+ Thanks to Squidge, Robster, snaff, Reesy and NK, for the help & previous work! :-)
+
+
+ License
+ =======
+
+ Free for non-commercial projects (it would be nice receiving a mail from you).
+ Other cases, ask me first.
+
+ GamePark Holdings is not allowed to use this library and/or use parts from it.
+
+
+ Known projects using the library or parts from it
+ =================================================
+
+ REminiscence-0.1.8 (rlyeh)
+ Atari800 GP2X pre-release 3 (foft)
+ XUMP (kedo)
+ MAME2X (Franxis)
+ DrMD for GP2X (Reesy)
+
+
+ What's new
+ ==========
+
+ 0.A: 940t disabled all time unless required
+ sound is paused by default now, use gp2x_sound_pause() to unlock it
+
+ fixed functions:
+ - gp2x_sound_play() ; increased the number of sampling buffers
+ - gp2x_timer_read() ; it should work again. broken at some point before
+ - gp2x_dualcore_launch_program_from_disk() ; it missed the code uploading call
+
+ added functions:
+ - gp2x_sound_pause()
+ - gp2x_timer_delay()
+ - gp2x_dualcore_pause()
+
+ 0.9: initial FIFO message system for dual cpu cores.
+ initial 48 Mb support.
+ initial quadruple buffering in 8bbp mode.
+
+ added functions:
+ - gp2x_dualcore_exec() ; initial FIFO message system for dual cpu cores.
+ - gp2x_dualcore_sync() ; initial FIFO message system for dual cpu cores.
+
+ improved functions:
+ - gp2x_video_flip() ; initial quadruple buffering in 8bbp mode.
+
+ 0.8: initial dual cores cpu support.
+ very basic blit functions by popular demand ;-)
+ vsync & hsync waiting code (thanks Reesy)
+
+ added functions:
+ - gp2x_launch_program() ; initial dual cores cpu support.
+ - gp2x_launch_program_from_disk() ; initial dual cores cpu support.
+ - gp2x_launch_subprogram() ; initial dual cores cpu support.
+ - gp2x_blitter_rect15() ; very basic blit function by popular demand ;-)
+ - gp2x_blitter_rect8() ; very basic blit function by popular demand ;-)
+ - gp2x_video_hsync() ; hsync waiting code (thanks Reesy)
+ - gp2x_video_vsync() ; vsync waiting code (thanks Reesy)
+
+ fixed functions:
+ - gp2x_video_color8() ; bugfixed a stupid typo (thanks Franxis for the bug report)
+
+ 0.7: added functions:
+ - gp2x_sound_volume()
+
+ fixed functions:
+ - gp2x_deinit() ; fixed menu launch code when exiting.
+
+ improved functions:
+ - gp2x_timer_read() ; rewritten timer. it should be more accurate now.
+ - gp2x_init() ; faster init code.
+
+ 0.6: added functions:
+ - gp2x_timer_read()
+ - gp2x_sound_pause()
+
+ fixed functions:
+ - gp2x_video_setpalette() ; palette handling was incorrect. fixed.
+
+ 0.5: improved functions:
+ - gp2x_init() ; better and cleaner initalizing code.
+ - gp2x_init() ; sound patched for real stereo output (by using NK's solution)
+
+ 0.4: lots of cleanups.
+ sound is threaded and double buffered now.
+ 8 bpp video support.
+
+ fixed functions:
+ - gp2x_deinit() ; better and cleaner exiting code.
+
+ 0.3: shorter library.
+
+ fixed functions:
+ - gp2x_joystick_read() ; improved joystick diagonal detection.
+
+ 0.2: better code layout.
+ public release.
+
+ 0.1: beta release.
+*/
+
+#include "minimal.h"
+
+ unsigned char *gp2x_screen8 ,*gp2x_upperRAM;
+ unsigned long gp2x_dev[8]={0,0,0,0,0,0,0,0}, gp2x_physvram[8], *gp2x_memregl, gp2x_volume, gp2x_ticks_per_second;
+volatile unsigned long gp2x_sound_pausei=1, gp2x_ticks=0, gp2x_sound=0, *gp2x_dualcore_ram;
+ unsigned short *gp2x_memregs, *gp2x_screen15, *gp2x_logvram15[4], gp2x_sound_buffer[4+((44100/25)*2)*8]; //25 Hz gives our biggest supported sampling buffer
+volatile unsigned short gp2x_palette[512];
+ pthread_t gp2x_sound_thread=0;
+
+extern void gp2x_sound_frame(void *blah, void *buff, int samples);
+
+
+void gp2x_video_flip(void)
+{
+ unsigned long address=gp2x_physvram[gp2x_physvram[7]];
+
+ if(++gp2x_physvram[7]==4) gp2x_physvram[7]=0;
+ gp2x_screen15=gp2x_logvram15[gp2x_physvram[7]];
+ gp2x_screen8=(unsigned char *)gp2x_screen15;
+
+ gp2x_memregs[0x290E>>1]=(unsigned short)(address & 0xFFFF);
+ gp2x_memregs[0x2910>>1]=(unsigned short)(address >> 16);
+ gp2x_memregs[0x2912>>1]=(unsigned short)(address & 0xFFFF);
+ gp2x_memregs[0x2914>>1]=(unsigned short)(address >> 16);
+}
+
+void gp2x_video_flip_single(void)
+{
+ unsigned long address=gp2x_physvram[0];
+
+ gp2x_screen15=gp2x_logvram15[0];
+ gp2x_screen8=(unsigned char *)gp2x_screen15;
+
+ gp2x_memregs[0x290E>>1]=(unsigned short)(address & 0xFFFF);
+ gp2x_memregs[0x2910>>1]=(unsigned short)(address >> 16);
+ gp2x_memregs[0x2912>>1]=(unsigned short)(address & 0xFFFF);
+ gp2x_memregs[0x2914>>1]=(unsigned short)(address >> 16);
+}
+
+
+void gp2x_video_setgamma(unsigned short gamma) /*0..255*/
+{
+ int i=256*3;
+ gp2x_memregs[0x295C>>1]=0;
+ while(i--) gp2x_memregs[0x295E>>1]=gamma;
+}
+
+void gp2x_video_setpalette(void)
+{
+ unsigned short *g=(unsigned short *)gp2x_palette; int i=512;
+ gp2x_memregs[0x2958>>1]=0;
+ while(i--) gp2x_memregs[0x295A>>1]=*g++;
+}
+
+void gp2x_blitter_rect15(gp2x_rect *r)
+{
+ int x, y; unsigned short *data=r->data15, *offset=&gp2x_screen15[r->x+r->y*320];
+
+ y=r->h; if(r->solid)
+ while(y--) { x=r->w; while(x--) *offset++=*data++; offset+=320-x; }
+ else
+ while(y--) { x=r->w; while(x--) { if(*data) *offset=*data; offset++, data++; }
+ offset+=320-x; }
+}
+
+void gp2x_blitter_rect8(gp2x_rect *r)
+{
+ int x, y; unsigned char *data=r->data8, *offset=&gp2x_screen8[r->x+r->y*320];
+
+ y=r->h; if(r->solid)
+ while(y--) { x=r->w; while(x--) *offset++=*data++; offset+=320-x; }
+ else
+ while(y--) { x=r->w; while(x--) { if(*data) *offset=*data; offset++, data++; }
+ offset+=320-x; }
+}
+
+unsigned long gp2x_joystick_read(void)
+{
+ unsigned long value=(gp2x_memregs[0x1198>>1] & 0x00FF);
+
+ if(value==0xFD) value=0xFA;
+ if(value==0xF7) value=0xEB;
+ if(value==0xDF) value=0xAF;
+ if(value==0x7F) value=0xBE;
+
+ return ~((gp2x_memregs[0x1184>>1] & 0xFF00) | value | (gp2x_memregs[0x1186>>1] << 16));
+}
+
+void gp2x_sound_volume(int l, int r)
+{
+ l=(((l*0x50)/100)<<8)|((r*0x50)/100); //0x5A, 0x60
+ ioctl(gp2x_dev[4], SOUND_MIXER_WRITE_PCM, &l); //SOUND_MIXER_WRITE_VOLUME
+}
+
+void gp2x_timer_delay(unsigned long ticks)
+{
+ unsigned long target=gp2x_memregl[0x0A00>>2]+ticks*gp2x_ticks_per_second;
+ while(gp2x_memregl[0x0A00>>2]<target);
+}
+
+unsigned long gp2x_timer_read(void)
+{
+ return gp2x_memregl[0x0A00>>2]/gp2x_ticks_per_second;
+}
+
+unsigned long gp2x_timer_read_ms(void)
+{
+ return gp2x_memregl[0x0A00>>2];
+}
+
+
+void gp2x_sound_pause(int yes) { gp2x_sound_pausei=yes; }
+
+
+static void *gp2x_sound_play(void *blah)
+{
+ int flip=0, flyp=gp2x_sound_buffer[1];
+ struct timespec ts; ts.tv_sec=0, ts.tv_nsec=gp2x_sound_buffer[2];
+
+ while(!gp2x_sound)
+ {
+ nanosleep(&ts, NULL);
+
+
+ if(!gp2x_sound_pausei)
+ {
+ // [1] is sound buffer size at 22050, 16, stereo, it is 1468 (367*4)
+ // [0] number of bytes?, at 22050,16,stereo, it is 367
+ // first half of buffer
+
+ // first one is 368
+
+
+ gp2x_sound_frame(blah, (void *)(&gp2x_sound_buffer[4+flip]), gp2x_sound_buffer[0]);
+ // write out to second half of buffer
+ write(gp2x_dev[3], (void *)(&gp2x_sound_buffer[4+flyp]), gp2x_sound_buffer[1]);
+
+ flip+=gp2x_sound_buffer[1];
+ if(flip==gp2x_sound_buffer[1]*8) flip=0;
+ flyp+=gp2x_sound_buffer[1];
+ if(flyp==gp2x_sound_buffer[1]*8) flyp=0;
+ }
+ }
+ return NULL;
+}
+
+static void gp2x_initqueue(gp2x_queue *q, unsigned long queue_items, unsigned long *position920t, unsigned long *position940t)
+{
+ q->head = q->tail = q->items = 0;
+ q->max_items = queue_items;
+ if(position920t) q->place920t=position920t; else q->place920t=(unsigned long *)malloc(sizeof(unsigned long) * queue_items);
+ if(position940t) q->place940t=position940t;
+ memset(q->place920t, 0, sizeof(unsigned long) * queue_items);
+}
+
+static void gp2x_enqueue(gp2x_queue *q, unsigned long data)
+{
+ while(q->items==q->max_items); /*waiting for tail to decrease...*/
+ q->place920t[q->head = (q->head < q->max_items ? q->head+1 : 0)] = data;
+ q->items++;
+}
+
+/* UNUSED
+ static unsigned long gp2x_dequeue(gp2x_queue *q)
+{
+ while(!q->items); //waiting for head to increase...
+ q->items--;
+ return q->place920t[q->tail = (q->tail < q->max_items ? q->tail+1 : 0)];
+} */
+
+
+
+ void gp2x_dualcore_pause(int yes) { if(yes) gp2x_memregs[0x0904>>1] &= 0xFFFE; else gp2x_memregs[0x0904>>1] |= 1; }
+static void gp2x_940t_reset(int yes) { gp2x_memregs[0x3B48>>1] = ((yes&1) << 7) | (0x03); }
+static void gp2x_940t_pause(int yes) { gp2x_dualcore_pause(yes); }
+
+static void gp2x_dualcore_registers(int save)
+{
+ static unsigned short regs[8];
+
+ if(save)
+ {
+ regs[0]=gp2x_memregs[0x0904>>1]; regs[1]=gp2x_memregs[0x0912>>1];
+ regs[2]=gp2x_memregs[0x091c>>1]; regs[3]=gp2x_memregs[0x3b40>>1];
+ regs[4]=gp2x_memregs[0x3b42>>1]; regs[5]=gp2x_memregs[0x3b48>>1];
+ regs[6]=gp2x_memregs[0x3b44>>1]; regs[7]=gp2x_memregs[0x3b46>>1];
+
+ gp2x_940t_reset(1);
+ gp2x_940t_pause(1);
+ }
+ else
+ {
+ gp2x_memregs[0x0904>>1]=regs[0]; gp2x_memregs[0x0912>>1]=regs[1];
+ gp2x_memregs[0x091c>>1]=regs[2]; gp2x_memregs[0x3b40>>1]=regs[3];
+ gp2x_memregs[0x3b42>>1]=regs[4]; gp2x_memregs[0x3b48>>1]=regs[5];
+ gp2x_memregs[0x3b44>>1]=regs[6]; gp2x_memregs[0x3b46>>1]=regs[7];
+ }
+}
+
+void gp2x_dualcore_sync(void)
+{
+ gp2x_queue *q=(gp2x_queue *)gp2x_1stcore_data_ptr(GP2X_QUEUE_ARRAY_PTR);
+ while(q->items);
+}
+
+void gp2x_dualcore_exec(unsigned long command) { gp2x_enqueue((gp2x_queue *)gp2x_1stcore_data_ptr(GP2X_QUEUE_ARRAY_PTR),command); }
+
+void gp2x_dualcore_launch_program(unsigned long *area, unsigned long size)
+{
+ unsigned long i=0, *arm940t_ram=(unsigned long *)gp2x_dualcore_ram;
+
+ gp2x_940t_reset(1);
+
+ gp2x_memregs[0x3B40>>1] = 0; //disable interrupts
+ gp2x_memregs[0x3B42>>1] = 0;
+ gp2x_memregs[0x3B44>>1] = 0xffff;
+ gp2x_memregs[0x3B46>>1] = 0xffff;
+
+ gp2x_940t_pause(0);
+
+ while(i < size) *arm940t_ram++=area[i++];
+
+ gp2x_initqueue((gp2x_queue *)gp2x_1stcore_data_ptr(GP2X_QUEUE_ARRAY_PTR), GP2X_QUEUE_MAX_ITEMS, (unsigned long *)gp2x_1stcore_data_ptr(GP2X_QUEUE_DATA_PTR), (unsigned long *)gp2x_2ndcore_data_ptr(GP2X_QUEUE_DATA_PTR));
+
+ gp2x_940t_reset(0);
+}
+
+void gp2x_dualcore_launch_program_from_disk(const char *file, unsigned long offset, unsigned long size)
+{
+ FILE *in; void *data;
+
+ if((in=fopen(file, "rb"))==NULL) return;
+ if((data=malloc(size))==NULL) { fclose(in); return; }
+ fseek(in, 0L, offset);
+ fread(data, 1, size, in);
+ gp2x_dualcore_launch_program((unsigned long *)data, size);
+ free(data);
+ fclose(in);
+}
+
+void gp2x_init(int ticks_per_second, int bpp, int rate, int bits, int stereo, int Hz)
+{
+ struct fb_fix_screeninfo fixed_info;
+ static int first=1;
+
+ // GP2X_DO_SOUND
+ int gp2x_do_sound=1;
+ int frag=0;
+ int channels=1;
+ int stereoLocal=0;
+
+ gp2x_ticks_per_second=7372800/ticks_per_second;
+
+ if(!gp2x_dev[0]) gp2x_dev[0] = open("/dev/fb0", O_RDWR);
+ if(!gp2x_dev[1]) gp2x_dev[1] = open("/dev/fb1", O_RDWR);
+ if(!gp2x_dev[2]) gp2x_dev[2] = open("/dev/mem", O_RDWR);
+
+ // don't run sound right now
+ if ( gp2x_do_sound)
+ {
+ if(!gp2x_dev[3]) gp2x_dev[3] = open("/dev/dsp", O_WRONLY);
+ if(!gp2x_dev[4]) gp2x_dev[4] = open("/dev/mixer", O_RDWR);
+ }
+
+ gp2x_dualcore_ram=(unsigned long *)mmap(0, 0x1000000, PROT_READ|PROT_WRITE, MAP_SHARED, gp2x_dev[2], 0x03000000);
+/*gp2x_dualcore_ram=(unsigned long *)mmap(0, 0x2000000, PROT_READ|PROT_WRITE, MAP_SHARED, gp2x_dev[2], 0x02000000);*/
+ gp2x_memregl=(unsigned long *)mmap(0, 0x10000, PROT_READ|PROT_WRITE, MAP_SHARED, gp2x_dev[2], 0xc0000000);
+ gp2x_memregs=(unsigned short *)gp2x_memregl;
+
+ if(first) { printf(MINILIB_VERSION "\n");
+ gp2x_dualcore_registers(1);
+ gp2x_sound_volume(100,100);
+ gp2x_memregs[0x0F16>>1] = 0x830a; usleep(100000);
+ gp2x_memregs[0x0F58>>1] = 0x100c; usleep(100000); }
+
+ ioctl(gp2x_dev[gp2x_physvram[7]=0], FBIOGET_FSCREENINFO, &fixed_info);
+ gp2x_screen15=gp2x_logvram15[2]=gp2x_logvram15[0]=(unsigned short *)mmap(0, 320*240*2, PROT_WRITE, MAP_SHARED, gp2x_dev[0], 0);
+ gp2x_screen8=(unsigned char *)gp2x_screen15;
+ gp2x_physvram[2]=gp2x_physvram[0]=fixed_info.smem_start;
+
+ ioctl(gp2x_dev[1], FBIOGET_FSCREENINFO, &fixed_info);
+ gp2x_logvram15[3]=gp2x_logvram15[1]=(unsigned short *)mmap(0, 320*240*2, PROT_WRITE, MAP_SHARED, gp2x_dev[1], 0);
+ gp2x_physvram[3]=gp2x_physvram[1]=fixed_info.smem_start;
+
+ gp2x_memregs[0x28DA>>1]=(((bpp+1)/8)<<9)|0xAB; /*8/15/16/24bpp...*/
+ gp2x_memregs[0x290C>>1]=320*((bpp+1)/8); /*line width in bytes*/
+
+ memset(gp2x_screen15, 0, 320*240*2); gp2x_video_flip();
+ memset(gp2x_screen15, 0, 320*240*2); gp2x_video_flip();
+
+ if(bpp==8) gp2x_physvram[2]+=320*240, gp2x_physvram[3]+=320*240,
+ gp2x_logvram15[2]+=320*240/2, gp2x_logvram15[3]+=320*240/2;
+
+
+ if ( gp2x_do_sound)
+ {
+
+ ioctl(gp2x_dev[3], SNDCTL_DSP_SPEED, &rate);
+ ioctl(gp2x_dev[3], SNDCTL_DSP_SETFMT, &bits);
+
+ ioctl(gp2x_dev[3], SNDCTL_DSP_CHANNELS, &channels);
+ ioctl(gp2x_dev[3], SNDCTL_DSP_STEREO, &stereoLocal);
+
+ frag = 0x40000|13;
+ ioctl(gp2x_dev[3], SNDCTL_DSP_SETFRAGMENT, &frag);
+
+
+ printf("minimal() do sound, rate %d, bits %d, stereo %d, frag %d\n", rate, bits, stereo, frag);
+
+ if(first)
+ {
+ first=0;
+ }
+ }
+
+}
+
+
+extern int fcloseall(void);
+void gp2x_deinit(void)
+{
+ while((gp2x_sound++)<1000000); //wait arm920t threads to finish
+
+ gp2x_dualcore_registers(0);
+
+ gp2x_memregs[0x28DA>>1]=0x4AB; //set video mode
+ gp2x_memregs[0x290C>>1]=640;
+
+ { int i; for(i=0;i<8;i++) if(gp2x_dev[i]) close(gp2x_dev[i]); } //close all devices
+
+ fcloseall(); //close all files
+
+}
+
+
+void SetVideoScaling(int pixels,int width,int height)
+{
+ float x, y;
+ float xscale,yscale;
+
+ int bpp=(gp2x_memregs[0x28DA>>1]>>9)&0x3; /* bytes per pixel */
+
+ if(gp2x_memregs[0x2800>>1]&0x100) /* TV-Out ON? */
+ {
+ xscale=489.0; /* X-Scale with TV-Out (PAL or NTSC) */
+ if (gp2x_memregs[0x2818>>1] == 287) /* PAL? */
+ yscale=(pixels*274.0)/320.0; /* Y-Scale with PAL */
+ else if (gp2x_memregs[0x2818>>1] == 239) /* NTSC? */
+ yscale=(pixels*331.0)/320.0; /* Y-Scale with NTSC */
+ }
+ else /* TV-Out OFF? */
+ {
+ xscale=1024.0; /* X-Scale for LCD */
+ yscale=pixels; /* Y-Scale for LCD */
+ }
+
+ x=(xscale*width)/320.0;
+ y=(yscale*bpp*height)/240.0;
+ gp2x_memregs[0x2906>>1]=(unsigned short)x; /* scale horizontal */
+ gp2x_memregl[0x2908>>2]=(unsigned long)y; /* scale vertical */
+ gp2x_memregs[0x290C>>1]=pixels*bpp; /* Set Video Width */
+}
--- /dev/null
+/*\r
+\r
+ GP2X minimal library v0.A by rlyeh, (c) 2005. emulnation.info@rlyeh (swap it!)\r
+\r
+ Thanks to Squidge, Robster, snaff, Reesy and NK, for the help & previous work! :-)\r
+\r
+ License\r
+ =======\r
+\r
+ Free for non-commercial projects (it would be nice receiving a mail from you).\r
+ Other cases, ask me first.\r
+\r
+ GamePark Holdings is not allowed to use this library and/or use parts from it.\r
+\r
+*/\r
+\r
+#include <fcntl.h>\r
+#include <linux/fb.h>\r
+#include <pthread.h>\r
+#include <signal.h>\r
+#include <stdlib.h>\r
+#include <stdio.h>\r
+#include <string.h>\r
+#include <sys/mman.h>\r
+//#include <sys/ioctl.h>\r
+#include <sys/soundcard.h>\r
+#include <linux/soundcard.h>\r
+\r
+#include <sys/time.h>\r
+#include <unistd.h>\r
+#include <sys/ioctl.h>\r
+\r
+#ifndef __MINIMAL_H__\r
+#define __MINIMAL_H__\r
+\r
+#define MINILIB_VERSION "GP2X minimal library v0.A by rlyeh, (c) 2005."\r
+\r
+typedef struct gp2x_queue { volatile unsigned long head, tail, items, max_items; unsigned long *place920t, *place940t; } gp2x_queue;\r
+typedef struct gp2x_rect { int x,y,w,h,solid; unsigned short *data15; unsigned char *data8; } gp2x_rect;\r
+\r
+extern void gp2x_timer_delay(unsigned long ticks);\r
+extern void gp2x_sound_pause(int yes);\r
+extern void gp2x_dualcore_pause(int yes);\r
+extern void gp2x_blitter_rect15(gp2x_rect *r);\r
+extern void gp2x_blitter_rect8(gp2x_rect *r);\r
+\r
+\r
+\r
+//extern void gp2x_sound_frame (void *blah, void *bufferg, int samples);\r
+\r
+enum { GP2X_UP=0x1, GP2X_LEFT=0x4, GP2X_DOWN=0x10, GP2X_RIGHT=0x40,\r
+ GP2X_START=1<<8, GP2X_SELECT=1<<9, GP2X_L=1<<10, GP2X_R=1<<11,\r
+ GP2X_A=1<<12, GP2X_B=1<<13, GP2X_X=1<<14, GP2X_Y=1<<15,\r
+ GP2X_VOL_UP=1<<23, GP2X_VOL_DOWN=1<<22, GP2X_PUSH=1<<27 };\r
+\r
+\r
+#define GP2X_QUEUE_MAX_ITEMS 16\r
+#define GP2X_QUEUE_ARRAY_PTR ((0x1000-(sizeof(gp2x_queue)<<2)))\r
+#define GP2X_QUEUE_DATA_PTR (GP2X_QUEUE_ARRAY_PTR-(GP2X_QUEUE_MAX_ITEMS<<2))\r
+\r
+#define gp2x_2ndcore_code(v) (*(volatile unsigned long *)(v))\r
+#define gp2x_1stcore_code(v) gp2x_dualcore_ram[(v)>>2]\r
+#define gp2x_2ndcore_data(v) gp2x_2ndcore_code((v)+0x100000)\r
+#define gp2x_1stcore_data(v) gp2x_1stcore_code((v)+0x100000)\r
+#define gp2x_dualcore_data(v) gp2x_1stcore_data(v)\r
+\r
+#define gp2x_2ndcore_code_ptr(v) ((volatile unsigned long *)(v))\r
+#define gp2x_1stcore_code_ptr(v) (&gp2x_dualcore_ram[(v)>>2])\r
+#define gp2x_2ndcore_data_ptr(v) gp2x_2ndcore_code_ptr((v)+0x100000)\r
+#define gp2x_1stcore_data_ptr(v) gp2x_1stcore_code_ptr((v)+0x100000)\r
+ \r
+#define gp2x_video_wait_vsync() while(gp2x_memregs[0x1182>>1]&(1<<4));\r
+#define gp2x_video_wait_hsync() while(gp2x_memregs[0x1182>>1]&(1<<5));\r
+\r
+#define gp2x_video_color8(C,R,G,B) do gp2x_palette[((C)<<1)+0]=((G)<<8)|(B),gp2x_palette[((C)<<1)+1]=(R); while(0)\r
+#define gp2x_video_color15(R,G,B,A) ((((R)&0xF8)<<8)|(((G)&0xF8)<<3)|(((B)&0xF8)>>3)|((A)<<5))\r
+\r
+\r
+extern volatile unsigned short gp2x_palette[512];\r
+extern unsigned short *gp2x_screen15;\r
+extern unsigned char *gp2x_screen8;\r
+extern volatile unsigned long *gp2x_dualcore_ram;\r
+\r
+extern void gp2x_init(int tickspersecond, int bpp, int rate, int bits, int stereo, int hz);\r
+extern void gp2x_deinit(void);\r
+\r
+extern void gp2x_video_flip(void);\r
+extern void gp2x_video_flip_single(void);\r
+extern void gp2x_video_setpalette(void);\r
+\r
+extern unsigned long gp2x_joystick_read(void);\r
+\r
+extern void gp2x_sound_volume(int left, int right);\r
+\r
+extern unsigned long gp2x_timer_read(void);\r
+extern unsigned long gp2x_timer_read_ms(void);\r
+\r
+extern void gp2x_dualcore_enable(int on);\r
+extern void gp2x_dualcore_sync(void);\r
+extern void gp2x_dualcore_exec(unsigned long command);\r
+extern void gp2x_dualcore_launch_program(unsigned long *area, unsigned long size);\r
+extern void gp2x_dualcore_launch_program_from_disk(const char *file, unsigned long offset, unsigned long size);\r
+\r
+#define gp2x_dualcore_declare_subprogram(name) extern void gp2x_dualcore_launch_## name ##_subprogram(void);\r
+#define gp2x_dualcore_launch_subprogram(name) gp2x_dualcore_launch_## name ##_subprogram()\r
+\r
+#endif\r
+\r
--- /dev/null
+/*\r
+\r
+ GP2X minimal library v0.A by rlyeh, (c) 2005. emulnation.info@rlyeh (swap it!)\r
+\r
+ Thanks to Squidge, Robster, snaff, Reesy and NK, for the help & previous work! :-)\r
+\r
+ License\r
+ =======\r
+\r
+ Free for non-commercial projects (it would be nice receiving a mail from you).\r
+ Other cases, ask me first.\r
+\r
+ GamePark Holdings is not allowed to use this library and/or use parts from it.\r
+\r
+*/\r
+\r
+#include "minimal.h"\r
+\r
+#ifndef __MINIMAL_H_STUB_940T__\r
+#define __MINIMAL_H_STUB_940T__\r
+\r
+#undef gp2x_dualcore_data\r
+#define gp2x_dualcore_data(v) gp2x_2ndcore_data(v)\r
+\r
+#define main gp2x_2ndcore_run\r
+\r
+static void gp2x_2ndcore_start(void) __attribute__((naked));\r
+\r
+static void gp2x_2ndcore_start(void)\r
+{\r
+ unsigned long gp2x_dequeue(gp2x_queue *q)\r
+ {\r
+ unsigned long data;\r
+\r
+ while(!q->items); //waiting for head to increase...\r
+\r
+ data=q->place940t[q->tail = (q->tail < q->max_items ? q->tail+1 : 0)];\r
+ q->items--;\r
+\r
+ return data;\r
+ }\r
+\r
+#define gp2x_dualcore_name_subprogram(name) \\r
+/* 00000020 <_start>: */ \\r
+/* 0:*/ asm volatile (".word 0xe59ff02c"); /* ldr pc, [pc, #44] ; 34 <ioffset> */ \\r
+/* 4:*/ asm volatile (".word 0xe59ff028"); /* ldr pc, [pc, #40] ; 34 <ioffset> */ \\r
+/* 8:*/ asm volatile (".word 0xe59ff024"); /* ldr pc, [pc, #36] ; 34 <ioffset> */ \\r
+/* c:*/ asm volatile (".word 0xe59ff020"); /* ldr pc, [pc, #32] ; 34 <ioffset> */ \\r
+/* 10:*/ asm volatile (".word 0xe59ff01c"); /* ldr pc, [pc, #28] ; 34 <ioffset> */ \\r
+/* 14:*/ asm volatile (".word 0xe59ff018"); /* ldr pc, [pc, #24] ; 34 <ioffset> */ \\r
+/* 18:*/ asm volatile (".word 0xe59ff014"); /* ldr pc, [pc, #20] ; 34 <ioffset> */ \\r
+/* 1c:*/ asm volatile (".word 0xe59ff010"); /* ldr pc, [pc, #16] ; 34 <ioffset> */ \\r
+/* 00000020 <_init>: */ \\r
+/* 20:*/ asm volatile (".word 0xe59fd010"); /* ldr sp, [pc, #16] ; 38 <stack> */ \\r
+/* 24:*/ asm volatile (".word 0xe59fc010"); /* ldr ip, [pc, #16] ; 3c <deadbeef> */ \\r
+/* 28:*/ asm volatile (".word 0xe59fb010"); /* ldr fp, [pc, #16] ; 40 <leetface> */ \\r
+/* 2c:*/ asm volatile (".word 0xe92d1800"); /* stmdb sp!, {fp, ip} */ \\r
+/* 30:*/ asm volatile (".word 0xea000004"); /* b 48 <realinit> */ \\r
+/* 00000034 <ioffset>: */ \\r
+/* 34:*/ asm volatile (".word 0x00000020"); /* */ \\r
+/* 00000038 <stack>: */ \\r
+/* 38:*/ asm volatile (".word 0x000ffffc"); /* */ \\r
+/* 0000003c <deadbeef>: */ \\r
+/* 3c:*/ asm volatile (".word 0xdeadbeef"); /* */ \\r
+/* 00000040 <leetface>: */ \\r
+/* 40:*/ asm volatile (".word 0x1ee7face"); /* */ \\r
+/* 00000044 <area1>: */ \\r
+/* 44:*/ asm volatile (".word 0x00100019"); /* */ \\r
+/* 00000048 <realinit>: */ \\r
+/* our main code starts here... */ \\r
+/* 48:*/ asm volatile (".word 0xe3a0003f"); /* mov r0, #63 ; 0x3f */ \\r
+/* 4c:*/ asm volatile (".word 0xee060f10"); /* mcr 15, 0, r0, cr6, cr0, {0} */ \\r
+/* 50:*/ asm volatile (".word 0xee060f30"); /* mcr 15, 0, r0, cr6, cr0, {1} */ \\r
+/* 54:*/ asm volatile (".word 0xe51f0018"); /* ldr r0, [pc, #-24] ; 44 <area1> */ \\r
+/* 58:*/ asm volatile (".word 0xee060f11"); /* mcr 15, 0, r0, cr6, cr1, {0} */ \\r
+/* 5c:*/ asm volatile (".word 0xee060f31"); /* mcr 15, 0, r0, cr6, cr1, {1} */ \\r
+/* 60:*/ asm volatile (".word 0xe3a00001"); /* mov r0, #1 ; 0x1 */ \\r
+/* 64:*/ asm volatile (".word 0xee020f10"); /* mcr 15, 0, r0, cr2, cr0, {0} */ \\r
+/* 68:*/ asm volatile (".word 0xee020f30"); /* mcr 15, 0, r0, cr2, cr0, {1} */ \\r
+/* 6c:*/ asm volatile (".word 0xee030f10"); /* mcr 15, 0, r0, cr3, cr0, {0} */ \\r
+/* 70:*/ asm volatile (".word 0xe3a0000f"); /* mov r0, #15 ; 0xf */ \\r
+/* 74:*/ asm volatile (".word 0xee050f10"); /* mcr 15, 0, r0, cr5, cr0, {0} */ \\r
+/* 78:*/ asm volatile (".word 0xee050f30"); /* mcr 15, 0, r0, cr5, cr0, {1} */ \\r
+/* 7c:*/ asm volatile (".word 0xee110f10"); /* mrc 15, 0, r0, cr1, cr0, {0} */ \\r
+/* 80:*/ asm volatile (".word 0xe3800001"); /* orr r0, r0, #1 ; 0x1 */ \\r
+/* 84:*/ asm volatile (".word 0xe3800004"); /* orr r0, r0, #4 ; 0x4 */ \\r
+/* 88:*/ asm volatile (".word 0xe3800a01"); /* orr r0, r0, #4096 ; 0x1000 */ \\r
+/* 8c:*/ asm volatile (".word 0xe3800103"); /* orr r0, r0, #-1073741824 ; 0xc0000000 */ \\r
+/* 90:*/ asm volatile (".word 0xee010f10"); /* mcr 15, 0, r0, cr1, cr0, {0} */ \\r
+ while(1) gp2x_2ndcore_run(gp2x_dequeue((gp2x_queue *)gp2x_2ndcore_data_ptr(GP2X_QUEUE_ARRAY_PTR))); \\r
+} \\r
+void gp2x_dualcore_launch_##name##_subprogram(void) { gp2x_dualcore_launch_program((unsigned long *)&gp2x_2ndcore_start, ((int)&gp2x_dualcore_launch_##name##_subprogram)-((int)&gp2x_2ndcore_start)); }\r
+\r
+#endif\r
+\r
+\r
--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ * Copyright (C) 2002 Xodnizel
+ *
+ * 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 <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/time.h>
+#include <pthread.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <linux/soundcard.h>
+
+#include "sdl.h"
+#include "minimal.h"
+
+#define GP2X_SOUND 1
+
+extern void pthread_yield(void);
+extern void FCEUI_FrameSkip(int x);
+
+//extern int dosound;
+extern int soundvol;
+
+// always have this call
+INLINE void gp2x_sound_frame(void *blah, void *buff, int samples)
+ {
+}
+
+
+
+
+
+//static int sexy_in_function=0;
+#define NumSexyBufferBuffers 2
+struct timespec gp2x_sleep_ts;
+int firstentry=1;
+//int firstprint=1;
+struct timeval sleeptimer;
+
+
+
+pthread_t gp2x_sexy_sound_thread=0;
+int** SexyBufferBuffers=NULL;
+int SexyBufferBufferCounts[NumSexyBufferBuffers];
+int gp2x_sound_inited=0;
+int gp2x_in_sound_thread=0;
+extern unsigned long gp2x_dev[8];
+
+pthread_cond_t gp2x_sound_cond=PTHREAD_COND_INITIALIZER;
+pthread_mutex_t gp2x_sound_mutex = PTHREAD_MUTEX_INITIALIZER;
+int zzdebug01_entry=0;
+int zzdebug01_wait=0;
+int hasSound=0;
+extern unsigned long fps;
+extern unsigned long avg_fps;
+extern unsigned long ticks;
+
+int throttlecount=0;
+
+void WriteSound(int32 *Buffer, int Count)
+ {
+ write(gp2x_dev[3], Buffer, Count<<1);
+ pthread_yield();
+ SpeedThrottle();
+ }
+
+void* gp2x_write_sound(void* blah)
+ {
+ gp2x_in_sound_thread=1;
+ {
+ if (hasSound)
+ {
+ hasSound=0;
+ }
+ else
+ {
+ }
+
+ }
+ gp2x_in_sound_thread=0;
+ return NULL;
+}
+
+void SilenceSound(int n)
+{
+ soundvol=0;
+}
+
+int InitSound(FCEUGI *gi)
+{
+ Settings.sound=22050;
+ FCEUI_Sound(Settings.sound);
+ gp2x_sound_volume(soundvol, soundvol);
+ printf("InitSound() sound_rate: %d\n", Settings.sound);
+ if(firstentry)
+ {
+ firstentry=0;
+ gp2x_sound_inited=1;
+ }
+ return 1 ;
+}
+
+uint32 GetMaxSound(void)
+{
+ return(4096);
+}
+
+uint32 GetWriteSound(void)
+ {
+ return 1024;
+}
+
+int KillSound(void)
+{
+ FCEUI_Sound(0);
+ gp2x_sound_inited=0;
+
+ return 1;
+}
+
+
+
+
--- /dev/null
+/* 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 <stdio.h>
+#include <string.h>
+#include <sys/time.h>
+
+#include "sdl.h"
+//#include "../common/vidblit.h"
+
+
+#include "minimal.h"
+
+extern int showfps;
+
+static char fps_str[32];
+static int framesEmulated, framesRendered;
+
+int stretch_offset=32;
+int paletterefresh;
+
+#define FPS_COLOR 61
+
+
+static unsigned char fontdata8x8[] =
+{
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x3C,0x42,0x99,0xBD,0xBD,0x99,0x42,0x3C,0x3C,0x42,0x81,0x81,0x81,0x81,0x42,0x3C,
+ 0xFE,0x82,0x8A,0xD2,0xA2,0x82,0xFE,0x00,0xFE,0x82,0x82,0x82,0x82,0x82,0xFE,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x64,0x74,0x7C,0x38,0x00,0x00,
+ 0x80,0xC0,0xF0,0xFC,0xF0,0xC0,0x80,0x00,0x01,0x03,0x0F,0x3F,0x0F,0x03,0x01,0x00,
+ 0x18,0x3C,0x7E,0x18,0x7E,0x3C,0x18,0x00,0xEE,0xEE,0xEE,0xCC,0x00,0xCC,0xCC,0x00,
+ 0x00,0x00,0x30,0x68,0x78,0x30,0x00,0x00,0x00,0x38,0x64,0x74,0x7C,0x38,0x00,0x00,
+ 0x3C,0x66,0x7A,0x7A,0x7E,0x7E,0x3C,0x00,0x0E,0x3E,0x3A,0x22,0x26,0x6E,0xE4,0x40,
+ 0x18,0x3C,0x7E,0x3C,0x3C,0x3C,0x3C,0x00,0x3C,0x3C,0x3C,0x3C,0x7E,0x3C,0x18,0x00,
+ 0x08,0x7C,0x7E,0x7E,0x7C,0x08,0x00,0x00,0x10,0x3E,0x7E,0x7E,0x3E,0x10,0x00,0x00,
+ 0x58,0x2A,0xDC,0xC8,0xDC,0x2A,0x58,0x00,0x24,0x66,0xFF,0xFF,0x66,0x24,0x00,0x00,
+ 0x00,0x10,0x10,0x38,0x38,0x7C,0xFE,0x00,0xFE,0x7C,0x38,0x38,0x10,0x10,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x18,0x00,0x18,0x18,0x00,
+ 0x6C,0x6C,0x24,0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x7C,0x28,0x7C,0x28,0x00,0x00,
+ 0x10,0x38,0x60,0x38,0x0C,0x78,0x10,0x00,0x40,0xA4,0x48,0x10,0x24,0x4A,0x04,0x00,
+ 0x18,0x34,0x18,0x3A,0x6C,0x66,0x3A,0x00,0x18,0x18,0x20,0x00,0x00,0x00,0x00,0x00,
+ 0x30,0x60,0x60,0x60,0x60,0x60,0x30,0x00,0x0C,0x06,0x06,0x06,0x06,0x06,0x0C,0x00,
+ 0x10,0x54,0x38,0x7C,0x38,0x54,0x10,0x00,0x00,0x18,0x18,0x7E,0x18,0x18,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x18,0x18,0x30,0x00,0x00,0x00,0x00,0x00,0x3E,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x04,0x08,0x10,0x20,0x40,0x00,0x00,
+ 0x38,0x4C,0xC6,0xC6,0xC6,0x64,0x38,0x00,0x18,0x38,0x18,0x18,0x18,0x18,0x7E,0x00,
+ 0x7C,0xC6,0x0E,0x3C,0x78,0xE0,0xFE,0x00,0x7E,0x0C,0x18,0x3C,0x06,0xC6,0x7C,0x00,
+ 0x1C,0x3C,0x6C,0xCC,0xFE,0x0C,0x0C,0x00,0xFC,0xC0,0xFC,0x06,0x06,0xC6,0x7C,0x00,
+ 0x3C,0x60,0xC0,0xFC,0xC6,0xC6,0x7C,0x00,0xFE,0xC6,0x0C,0x18,0x30,0x30,0x30,0x00,
+ 0x78,0xC4,0xE4,0x78,0x86,0x86,0x7C,0x00,0x7C,0xC6,0xC6,0x7E,0x06,0x0C,0x78,0x00,
+ 0x00,0x00,0x18,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x18,0x00,0x00,0x18,0x18,0x30,
+ 0x1C,0x38,0x70,0xE0,0x70,0x38,0x1C,0x00,0x00,0x7C,0x00,0x00,0x7C,0x00,0x00,0x00,
+ 0x70,0x38,0x1C,0x0E,0x1C,0x38,0x70,0x00,0x7C,0xC6,0xC6,0x1C,0x18,0x00,0x18,0x00,
+ 0x3C,0x42,0x99,0xA1,0xA5,0x99,0x42,0x3C,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0x00,
+ 0xFC,0xC6,0xC6,0xFC,0xC6,0xC6,0xFC,0x00,0x3C,0x66,0xC0,0xC0,0xC0,0x66,0x3C,0x00,
+ 0xF8,0xCC,0xC6,0xC6,0xC6,0xCC,0xF8,0x00,0xFE,0xC0,0xC0,0xFC,0xC0,0xC0,0xFE,0x00,
+ 0xFE,0xC0,0xC0,0xFC,0xC0,0xC0,0xC0,0x00,0x3E,0x60,0xC0,0xCE,0xC6,0x66,0x3E,0x00,
+ 0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0x00,0x7E,0x18,0x18,0x18,0x18,0x18,0x7E,0x00,
+ 0x06,0x06,0x06,0x06,0xC6,0xC6,0x7C,0x00,0xC6,0xCC,0xD8,0xF0,0xF8,0xDC,0xCE,0x00,
+ 0x60,0x60,0x60,0x60,0x60,0x60,0x7E,0x00,0xC6,0xEE,0xFE,0xFE,0xD6,0xC6,0xC6,0x00,
+ 0xC6,0xE6,0xF6,0xFE,0xDE,0xCE,0xC6,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,
+ 0xFC,0xC6,0xC6,0xC6,0xFC,0xC0,0xC0,0x00,0x7C,0xC6,0xC6,0xC6,0xDE,0xCC,0x7A,0x00,
+ 0xFC,0xC6,0xC6,0xCE,0xF8,0xDC,0xCE,0x00,0x78,0xCC,0xC0,0x7C,0x06,0xC6,0x7C,0x00,
+ 0x7E,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,
+ 0xC6,0xC6,0xC6,0xEE,0x7C,0x38,0x10,0x00,0xC6,0xC6,0xD6,0xFE,0xFE,0xEE,0xC6,0x00,
+ 0xC6,0xEE,0x3C,0x38,0x7C,0xEE,0xC6,0x00,0x66,0x66,0x66,0x3C,0x18,0x18,0x18,0x00,
+ 0xFE,0x0E,0x1C,0x38,0x70,0xE0,0xFE,0x00,0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00,
+ 0x60,0x60,0x30,0x18,0x0C,0x06,0x06,0x00,0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00,
+ 0x18,0x3C,0x66,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
+ 0x30,0x30,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x06,0x3E,0x66,0x66,0x3C,0x00,
+ 0x60,0x7C,0x66,0x66,0x66,0x66,0x7C,0x00,0x00,0x3C,0x66,0x60,0x60,0x66,0x3C,0x00,
+ 0x06,0x3E,0x66,0x66,0x66,0x66,0x3E,0x00,0x00,0x3C,0x66,0x66,0x7E,0x60,0x3C,0x00,
+ 0x1C,0x30,0x78,0x30,0x30,0x30,0x30,0x00,0x00,0x3E,0x66,0x66,0x66,0x3E,0x06,0x3C,
+ 0x60,0x7C,0x76,0x66,0x66,0x66,0x66,0x00,0x18,0x00,0x38,0x18,0x18,0x18,0x18,0x00,
+ 0x0C,0x00,0x1C,0x0C,0x0C,0x0C,0x0C,0x38,0x60,0x60,0x66,0x6C,0x78,0x6C,0x66,0x00,
+ 0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0xEC,0xFE,0xFE,0xFE,0xD6,0xC6,0x00,
+ 0x00,0x7C,0x76,0x66,0x66,0x66,0x66,0x00,0x00,0x3C,0x66,0x66,0x66,0x66,0x3C,0x00,
+ 0x00,0x7C,0x66,0x66,0x66,0x7C,0x60,0x60,0x00,0x3E,0x66,0x66,0x66,0x3E,0x06,0x06,
+ 0x00,0x7E,0x70,0x60,0x60,0x60,0x60,0x00,0x00,0x3C,0x60,0x3C,0x06,0x66,0x3C,0x00,
+ 0x30,0x78,0x30,0x30,0x30,0x30,0x1C,0x00,0x00,0x66,0x66,0x66,0x66,0x6E,0x3E,0x00,
+ 0x00,0x66,0x66,0x66,0x66,0x3C,0x18,0x00,0x00,0xC6,0xD6,0xFE,0xFE,0x7C,0x6C,0x00,
+ 0x00,0x66,0x3C,0x18,0x3C,0x66,0x66,0x00,0x00,0x66,0x66,0x66,0x66,0x3E,0x06,0x3C,
+ 0x00,0x7E,0x0C,0x18,0x30,0x60,0x7E,0x00,0x0E,0x18,0x0C,0x38,0x0C,0x18,0x0E,0x00,
+ 0x18,0x18,0x18,0x00,0x18,0x18,0x18,0x00,0x70,0x18,0x30,0x1C,0x30,0x18,0x70,0x00,
+ 0x00,0x00,0x76,0xDC,0x00,0x00,0x00,0x00,0x10,0x28,0x10,0x54,0xAA,0x44,0x00,0x00,
+};
+
+static void gp2x_text(unsigned char *screen, int x, int y, char *text, int color, int flip)
+{
+ int i,l,slen;
+ slen=strlen(text);
+
+ screen=screen+x+y*320;
+
+ for (i=0;i<slen;i++)
+ {
+ for (l=0;l<8;l++)
+ {
+
+ screen[l*320+0]=(fontdata8x8[((text[i])*8)+l]&0x80)?color:screen[l*320+0];
+ screen[l*320+1]=(fontdata8x8[((text[i])*8)+l]&0x40)?color:screen[l*320+1];
+ screen[l*320+2]=(fontdata8x8[((text[i])*8)+l]&0x20)?color:screen[l*320+2];
+ screen[l*320+3]=(fontdata8x8[((text[i])*8)+l]&0x10)?color:screen[l*320+3];
+ screen[l*320+4]=(fontdata8x8[((text[i])*8)+l]&0x08)?color:screen[l*320+4];
+ screen[l*320+5]=(fontdata8x8[((text[i])*8)+l]&0x04)?color:screen[l*320+5];
+ screen[l*320+6]=(fontdata8x8[((text[i])*8)+l]&0x02)?color:screen[l*320+6];
+ screen[l*320+7]=(fontdata8x8[((text[i])*8)+l]&0x01)?color:screen[l*320+7];
+
+ }
+ screen+=8;
+ }
+}
+
+
+void CleanSurface(void)
+{
+ int c=4;
+ while (c--)
+ {
+ memset (gp2x_screen8, 0x80, 320*240);
+ gp2x_video_flip();
+ }
+}
+
+
+void KillVideo(void)
+{
+}
+
+
+int InitVideo(void)
+{
+ fps_str[0]=0;
+
+ CleanSurface();
+
+ puts("Initialized GP2X VIDEO via minimal");
+
+ srendline=0;
+ erendline=239;
+ return 1;
+}
+
+
+void ToggleFS(void)
+{
+}
+
+
+void FCEUD_SetPalette(uint8 index, uint8 r, uint8 g, uint8 b)
+{
+ gp2x_video_color8(index, r, g, b);
+ gp2x_video_setpalette();
+
+ paletterefresh = 1;
+}
+
+
+void FCEUD_GetPalette(uint8 index, uint8 * r, uint8 * g, uint8 * b)
+{
+ *r = (uint8) gp2x_palette[(index << 1) + 1];
+ *g = (uint8) (gp2x_palette[(index << 1) + 0] >> 8);
+ *b = (uint8) gp2x_palette[(index << 1) + 0];
+}
+
+
+static INLINE void printFps(uint8 *screen)
+{
+ struct timeval tv_now;
+ static int prevsec, needfpsflip = 0;
+
+ gettimeofday(&tv_now, 0);
+ if (prevsec != tv_now.tv_sec)
+ {
+ sprintf(fps_str, "%i/%i", framesRendered, framesEmulated);
+ framesEmulated = framesRendered = 0;
+ needfpsflip = 4;
+ prevsec = tv_now.tv_sec;
+ }
+
+ if (stretch_offset > 0)
+ {
+ if (needfpsflip)
+ {
+ int y, *destt = (int *) screen;
+ for (y = 240; y; y--)
+ {
+ *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F;
+ *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F;
+ destt += 64;
+
+ *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F;
+ *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F;
+ }
+ if (showfps)
+ {
+ fps_str[2] = 0;
+ gp2x_text(screen, 0, 0, fps_str, FPS_COLOR, 0);
+ gp2x_text(screen, 0, 10, fps_str+3, FPS_COLOR, 0);
+ }
+ needfpsflip--;
+ }
+ }
+ else
+ {
+ if (showfps)
+ {
+ gp2x_text(screen, 0, 0, fps_str, FPS_COLOR, 0);
+ }
+ }
+}
+
+
+void BlitScreen(uint8 * XBuf)
+{
+ int x, y, yinc;
+
+ framesEmulated++;
+
+ if (!XBuf) return;
+
+ framesRendered++;
+
+#if 1 // 48->54
+ y=240;
+ yinc=272*(y-1);
+ while (y--)
+ {
+ int* dest=(int *) (gp2x_screen8+((y << 8) + (y << 6))+stretch_offset);
+
+ int* src=(int *) (XBuf+yinc);
+ x=64;
+ while (x--)
+ {
+ dest[x]=src[x];
+ }
+ yinc-=272;
+ }
+
+ if (paletterefresh)
+ {
+ gp2x_video_setpalette();
+ paletterefresh = 0;
+ }
+#endif
+ printFps(gp2x_screen8);
+ gp2x_video_flip();
+}
+
+
--- /dev/null
+uint32 PtoV(uint16 x, uint16 y);
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pthread.h>
+
+#include "sdl.h"
+#include "sdl-video.h"
+#ifdef NETWORK
+#include "unix-netplay.h"
+#endif
+#include "minimal.h"
+//extern int soundvol;
+int CLImain(int argc, char *argv[]);
+extern int gp2x_in_sound_thread;
+extern void pthread_yield(void);
+extern void SetVideoScaling(int, int, int);
+
+//#define SOUND_RATE 44100
+#define SOUND_RATE 22050
+
+DSETTINGS Settings;
+CFGSTRUCT DriverConfig[]={
+ AC(_xscale),
+ AC(_yscale),
+ AC(_xscalefs),
+ AC(_yscalefs),
+ AC(_efx),
+ AC(_efxfs),
+ AC(_sound),
+ #ifdef DSPSOUND
+ AC(_f8bit),
+ #else
+ AC(_ebufsize),
+ AC(_lbufsize),
+ #endif
+ AC(_fullscreen),
+ AC(_xres),
+ AC(_yres),
+ ACA(joyBMap),
+ ACA(joyAMap),
+ ACA(joy),
+ //ACS(_fshack),
+ ENDCFGSTRUCT
+};
+
+//-fshack x Set the environment variable SDL_VIDEODRIVER to \"x\" when
+// entering full screen mode and x is not \"0\".
+
+char *DriverUsage=
+"-xres x Set horizontal resolution to x for full screen mode.\n\
+-yres x Set vertical resolution to x for full screen mode.\n\
+-xscale(fs) x Multiply width by x.\n\
+-yscale(fs) x Multiply height by x.\n\
+-efx(fs) x Enable scanlines effect if x is non zero. yscale must be >=2\n\
+ and preferably a multiple of 2.\n\
+-fs x Select full screen mode if x is non zero.\n\
+-joyx y Use joystick y as virtual joystick x.\n\
+-sound x Sound.\n\
+ 0 = Disabled.\n\
+ Otherwise, x = playback rate.\n\
+"
+#ifdef DSPSOUND
+"-f8bit x Force 8-bit sound.\n\
+ 0 = Disabled.\n\
+ 1 = Enabled.\n\
+"
+#else
+"-lbufsize x Internal FCE Ultra sound buffer size. Size = 2^x samples.\n\
+-ebufsize x External SDL sound buffer size. Size = 2^x samples.\n\
+"
+#endif
+"-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.";
+
+#ifdef NETWORK
+static int docheckie[2]={0,0};
+#endif
+ARGPSTRUCT DriverArgs[]={
+ {"-joy1",0,&joy[0],0},{"-joy2",0,&joy[1],0},
+ {"-joy3",0,&joy[2],0},{"-joy4",0,&joy[3],0},
+ {"-xscale",0,&_xscale,0},
+ {"-yscale",0,&_yscale,0},
+ {"-efx",0,&_efx,0},
+ {"-xscalefs",0,&_xscalefs,0},
+ {"-yscalefs",0,&_yscalefs,0},
+ {"-efxfs",0,&_efxfs,0},
+ {"-xres",0,&_xres,0},
+ {"-yres",0,&_yres,0},
+ {"-fs",0,&_fullscreen,0},
+ //{"-fshack",0,&_fshack,0x4001},
+ {"-sound",0,&_sound,0},
+ #ifdef DSPSOUND
+ {"-f8bit",0,&_f8bit,0},
+ #else
+ {"-lbufsize",0,&_lbufsize,0},
+ {"-ebufsize",0,&_ebufsize,0},
+ #endif
+ #ifdef NETWORK
+ {"-connect",&docheckie[0],&netplayhost,0x4001},
+ {"-server",&docheckie[1],0,0},
+ {"-netport",0,&Port,0},
+ #endif
+ {0,0,0,0}
+};
+
+
+
+
+
+void GetBaseDirectory(char *BaseDirectory)
+{
+ char *ol;
+
+ ol="/mnt/sd/roms/nes";
+ BaseDirectory[0]=0;
+ if(ol)
+ {
+ strncpy(BaseDirectory,ol,2047);
+ BaseDirectory[2047]=0;
+ strcat(BaseDirectory,"/fceultra");
+ }
+}
+
+static void SetDefaults(void)
+{
+ _xres=320;
+ _yres=240;
+ _fullscreen=0;
+ _sound=SOUND_RATE; // 48000 wrong
+ #ifdef DSPSOUND
+ _f8bit=0;
+ #else
+ _lbufsize=10;
+ _ebufsize=8;
+ #endif
+ _xscale=_yscale=_xscalefs=_yscalefs=1;
+ _efx=_efxfs=0;
+ //_fshack=_fshacksave=0;
+ memset(joy,0,sizeof(joy));
+}
+
+void DoDriverArgs(void)
+{
+ int x;
+
+ #ifdef BROKEN
+ if(_fshack)
+ {
+ if(_fshack[0]=='0')
+ if(_fshack[1]==0)
+ {
+ free(_fshack);
+ _fshack=0;
+ }
+ }
+ #endif
+
+ #ifdef NETWORK
+ if(docheckie[0])
+ netplay=2;
+ else if(docheckie[1])
+ netplay=1;
+
+ if(netplay)
+ FCEUI_SetNetworkPlay(netplay);
+ #endif
+
+ for(x=0;x<4;x++)
+ if(!joy[x])
+ {
+ memset(joyBMap[x],0,sizeof(joyBMap[0]));
+ memset(joyAMap[x],0,sizeof(joyAMap[0]));
+ }
+}
+int InitMouse(void)
+{
+ return(0);
+}
+void KillMouse(void){}
+void GetMouseData(uint32 *d)
+{
+}
+
+int InitKeyboard(void)
+{
+ return(1);
+}
+
+int UpdateKeyboard(void)
+{
+ return(1);
+}
+
+void KillKeyboard(void)
+{
+
+}
+
+char *GetKeyboard(void)
+{
+ return NULL;
+}
+
+#include "unix-basedir.h"
+extern int showfps;
+extern int swapbuttons;
+
+int main(int argc, char *argv[])
+{
+
+ puts("Starting GPFCE - Port version 0.2 05-29-2006");
+ puts("Based on FCE Ultra "VERSION_STRING"...");
+ puts("Ported by Zheng Zhu\n");
+
+ // stereo
+ //gp2x_init (1000, 8, SOUND_RATE, 16, 1, 60);
+
+ // mono 44khz
+ //gp2x_init (1000, 8, SOUND_RATE<<1, 16, 0, 60);
+ // mono 22khz
+ gp2x_init (1000, 8, SOUND_RATE, 16, 0, 60);
+
+ SetDefaults();
+ int ret=CLImain(argc,argv);
+
+ // unscale the screen, in case this is bad.
+ SetVideoScaling(320, 320, 240);
+
+ gp2x_deinit();
+ // make sure sound thread has exited cleanly
+ while (gp2x_in_sound_thread) pthread_yield();
+ printf("Sound thread exited\n");
+ printf("Exiting main(). terminated");
+ if (showfps && swapbuttons)
+ {
+ execl("./selector","./selector","./gpfce_showfps_swapbuttons_config",NULL);
+ }
+ else if (showfps)
+ {
+ execl("./selector","./selector","./gpfce_showfps_config",NULL);
+ }
+ else if (swapbuttons)
+ {
+ execl("./selector","./selector","./gpfce_swapbuttons_config",NULL);
+ }
+ else
+ {
+ execl("./selector","./selector","./gpfce_config",NULL);
+ }
+ return(ret?0:-1);
+}
+
--- /dev/null
+#include "../../driver.h"
+#include "../common/args.h"
+#include "../common/config.h"
+#include "main.h"
+
+typedef struct {
+ int xres;
+ int yres;
+ int xscale,yscale;
+ int xscalefs,yscalefs;
+ int efx,efxfs;
+ int fullscreen;
+ int sound;
+ #ifdef DSPSOUND
+ int f8bit;
+ #else
+ int lbufsize,ebufsize;
+ #endif
+ int joy[4];
+ int joyAMap[4][2];
+ int joyBMap[4][4];
+ char *fshack;
+ char *fshacksave;
+} DSETTINGS;
+
+extern DSETTINGS Settings;
+
+#define _xres Settings.xres
+#define _yres Settings.yres
+#define _fullscreen Settings.fullscreen
+#define _sound Settings.sound
+#define _f8bit Settings.f8bit
+#define _xscale Settings.xscale
+#define _yscale Settings.yscale
+#define _xscalefs Settings.xscalefs
+#define _yscalefs Settings.yscalefs
+#define _efx Settings.efx
+#define _efxfs Settings.efxfs
+#define _ebufsize Settings.ebufsize
+#define _lbufsize Settings.lbufsize
+#define _fshack Settings.fshack
+#define _fshacksave Settings.fshacksave
+
+#define joyAMap Settings.joyAMap
+#define joyBMap Settings.joyBMap
+#define joy Settings.joy
--- /dev/null
+#include <sys/time.h>
+#include "main.h"
+#include "throttle.h"
+
+#if 0
+static uint64 tfreq;
+static uint64 desiredfps;
+
+void RefreshThrottleFPS(void)
+{
+ uint64 f=FCEUI_GetDesiredFPS();
+ // great, a bit faster than before
+ //f = (f*65) >> 6;
+ desiredfps=f>>8;
+ tfreq=1000000;
+ tfreq<<=16; /* Adjustment for fps returned from FCEUI_GetDesiredFPS(). */
+}
+
+static uint64 GetCurTime(void)
+{
+ uint64 ret;
+ struct timeval tv;
+
+ gettimeofday(&tv,0);
+ ret=(uint64)tv.tv_sec*1000000;
+ ret+=tv.tv_usec;
+ return(ret);
+}
+
+INLINE void SpeedThrottle(void)
+{
+ static uint64 ttime,ltime;
+
+ waiter:
+
+ ttime=GetCurTime();
+
+ if( (ttime-ltime) < (tfreq/desiredfps) )
+ {
+ goto waiter;
+ }
+ if( (ttime-ltime) >= (tfreq*4/desiredfps))
+ ltime=ttime;
+ else
+ ltime+=tfreq/desiredfps;
+}
+
+#else
+
+extern uint8 PAL;
+extern int FSkip, FSkip_setting;
+static int usec_aim = 0, usec_done = 0;
+static int skip_count = 0;
+
+INLINE void SpeedThrottle(void)
+{
+ static struct timeval tv_prev;
+ struct timeval tv_now;
+ int delta_nom = PAL ? 19997 : 16639; // ~50.007, 19.997 ms/frame : ~60.1, 16.639 ms/frame
+
+
+ if (usec_done == 0) { // first time
+ usec_done = 1;
+ gettimeofday(&tv_prev, 0);
+ return;
+ }
+
+ gettimeofday(&tv_now, 0);
+
+ usec_aim += delta_nom;
+ if (tv_now.tv_sec != tv_prev.tv_sec)
+ usec_done += 1000000;
+ usec_done += tv_now.tv_usec - tv_prev.tv_usec;
+
+#ifdef FRAMESKIP
+ if (FSkip_setting >= 0)
+ {
+ if (skip_count >= FSkip_setting)
+ skip_count = 0;
+ else {
+ skip_count++;
+ FSkip = 1;
+ }
+ }
+ else if (usec_done > usec_aim)
+ {
+ /* auto frameskip */
+ if (usec_done - usec_aim > 150000)
+ usec_done = usec_aim = 0; // too much behind, try to recover..
+ FSkip = 1;
+ tv_prev = tv_now;
+ return;
+ }
+#endif
+
+ tv_prev = tv_now;
+ while (usec_done < usec_aim)
+ {
+ gettimeofday(&tv_now, 0);
+
+ if (tv_now.tv_sec != tv_prev.tv_sec)
+ usec_done += 1000000;
+ usec_done += tv_now.tv_usec - tv_prev.tv_usec;
+ tv_prev = tv_now;
+ }
+ usec_done = usec_done - usec_aim + 1; // reset to prevent overflows
+ usec_aim = 0;
+}
+#endif
+
--- /dev/null
+void RefreshThrottleFPS(void);
+INLINE void SpeedThrottle(void);
--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ * Copyright (C) 2002 Ben Parnell
+ *
+ * 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 <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <errno.h>
+
+#ifndef socklen_t
+#define socklen_t int
+#endif
+#ifdef NETWORK
+static int Socket=-1;
+#endif
+#include "main.h"
+#include "unix-netplay.h"
+
+char *netplayhost=0;
+int Port=0xFCE;
+int netplay=0;
+
+int FCEUD_NetworkConnect(void)
+{
+#ifdef NETWORK
+ struct sockaddr_in sockn;
+ int TSocket;
+
+ memset(&sockn,0,sizeof(sockn));
+ sockn.sin_family=AF_INET;
+ sockn.sin_port=htons(Port);
+
+ if((TSocket=socket(AF_INET, SOCK_STREAM, 0))<0)
+ {
+ puts("Error creating socket.");
+ return(0);
+ }
+
+ if(netplay==1) /* Be a server. */
+ {
+ sockn.sin_addr.s_addr=INADDR_ANY;
+ if(bind(TSocket, (struct sockaddr *)&sockn, sizeof(sockn))<0)
+ {
+ close(TSocket);
+ puts("Error binding to socket.");
+ return(0);
+ }
+ if(listen(TSocket, 1)<0)
+ {
+ puts("Error listening on socket.");
+ close(TSocket);
+ return(0);
+ }
+ {
+ socklen_t len=sizeof(sockn);
+
+ printf("Accepting connection on port %d...\n",Port);
+ if((Socket=accept(TSocket,(struct sockaddr *)&sockn,&len))<0 )
+ {
+ puts("Error accepting a connection.");
+ close(TSocket);
+ return(0);
+ }
+ close(TSocket);
+ }
+
+ }
+ else /* Connect as a client if not a server. */
+ {
+ struct hostent *Host;
+
+ if((sockn.sin_addr.s_addr=inet_addr(netplayhost))==INADDR_NONE)
+ {
+ if(!(Host=gethostbyname(netplayhost)))
+ {
+ puts("Error getting network host entry.");
+ return(0);
+ }
+ memcpy(&sockn.sin_addr,Host->h_addr,Host->h_length);
+ }
+ printf("Attempting to connect to %s...\n",netplayhost);
+ if( connect(TSocket, (struct sockaddr *)&sockn, sizeof(sockn)) <0 )
+ {
+ puts("Error connecting to remote host.");
+ close(TSocket);
+ return(0);
+ }
+ Socket=TSocket;
+ }
+#endif
+ return(1);
+}
+
+/* 0 on failure, 1 on success, -1 if it would block and blocking is not
+ specified.
+*/
+
+int FCEUD_NetworkRecvData(uint8 *data, uint32 len, int block)
+{
+#ifdef NETWORK
+ if(block)
+ {
+ int t;
+ uint8 temp[32];
+ t=recv(Socket,temp,32,MSG_PEEK|MSG_DONTWAIT);
+ if(t==-1)
+ {
+ if(errno!=EAGAIN) return(0);
+ }
+ else if(t==32)
+ NoWaiting|=2;
+ else
+ NoWaiting&=~2;
+ return(recv(Socket,data,len,0)==len);
+ }
+ else
+ {
+ int t=recv(Socket,data,len,MSG_DONTWAIT);
+ if(t==-1)
+ {
+ if(errno==EAGAIN) // Would block
+ return(-1);
+ return(0);
+ }
+ return(1);
+ }
+#else
+ return 1;
+#endif
+}
+
+/* 0 on failure, 1 on success. This function should always block. */
+
+int FCEUD_NetworkSendData(uint8 *Value, uint32 len)
+{
+#ifdef NETWORK
+ return(send(Socket,Value,len,0)==len);
+#else
+ return 0;
+#endif
+}
+
+void FCEUD_NetworkClose(void)
+{
+#ifdef NETWORK
+ if(Socket>0)
+ close(Socket);
+ Socket=-1;
+#endif
+}
+
--- /dev/null
+extern char *netplayhost;
+extern int Port;
+extern int FDnetplay;
+#define netplay FDnetplay
+
--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ * Copyright (C) 2002 Ben Parnell
+ *
+ * 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
+ */
+
+void ShowUsage(char *prog)
+{
+printf("\nUsage is as follows:\n%s <options> filename\n\n",prog);
+puts("Options:");
+puts(DriverUsage);
+puts("-cpalette x Load a custom global palette from file x.\n\
+-ntsccol x Emulate an NTSC's TV's colors.\n\
+ 0 = Disabled.\n\
+ 1 = Enabled.\n\
+-pal Emulate a PAL NES.\n\
+-soundvol x Sound volume. x is an integral percentage value.\n\
+-inputx str Select device mapped to virtual input port x(1-2).\n\
+ str may be: none, gamepad, zapper, powerpada, powerpadb,\n\
+ arkanoid\n\
+-fcexp str Select Famicom expansion port device.\n\
+ str may be: none, shadow, arkanoid, 4player, fkb\n\
+-nofs x Disables Four-Score emulation if x is 1.\n\
+-gg Enable Game Genie emulation.\n\
+-no8lim x Disables the 8 sprites per scanline limitation.\n\
+ 0 = Limitation enabled.\n\
+ 1 = Limitation disabled.\n\
+-subase x Save extra game data files under the base directory if enabled.\n\
+ 0 = Disabled.\n\
+ 1 = Enabled.\n\
+-snapname x Selects what type of file name snapshots will have.\n\
+ 0 = Numeric(0.png)\n\
+ 1 = File base and numeric(mario-0.png)\n\
+-nothrottle x Disable artificial speed throttling if x is non-zero.\n\
+-clipsides x Clip leftmost and rightmost 8 columns of pixels of video output.\n\
+ 0 = No clipping.\n\
+ 1 = Clipping.\n\
+-slstart x Set the first drawn emulated scanline. Valid values for x are\n\
+ 0 through 239.\n\
+-slend x Set the last drawn emulated scanline. Valid values for x are\n\
+ 0 through 239.");
+}
notaz.gp2x.de / fceu.git / commitdiff