+++ /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