maemo/main.c

   1 /*
   2  * (C) notaz, 2010-2011
   3  *
   4  * This work is licensed under the terms of the GNU GPLv2 or later.
   5  * See the COPYING file in the top-level directory.
   6  */
   7
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <unistd.h>
  12
  13 #include "main.h"
  14 #include "menu.h"
  15 #include "plugin.h"
  16 #include "plugin_lib.h"
  17 #include "../libpcsxcore/misc.h"
  18 #include "../libpcsxcore/new_dynarec/new_dynarec.h"
  19
  20 // sound plugin
  21 extern int iUseReverb;
  22 extern int iUseInterpolation;
  23 extern int iSPUIRQWait;
  24 extern int iUseTimer;
  25
  26 int g_opts = OPT_SHOWFPS;
  27
  28 enum sched_action emu_action;
  29 void do_emu_action(void);
  30
  31 static void ChangeWorkingDirectory(char *exe)
  32 {
  33         char exepath[1024];
  34         char *s;
  35         snprintf(exepath, sizeof(exepath), "%s", exe);
  36         s = strrchr(exepath, '/');
  37         if (s != NULL) {
  38                 *s = '\0';
  39                 chdir(exepath);
  40         }
  41 }
  42
  43 int maemo_main(int argc, char **argv)
  44 {
  45         ChangeWorkingDirectory("c");
  46         char file[MAXPATHLEN] = "";
  47         char path[MAXPATHLEN];
  48         const char *cdfile = NULL;
  49         int loadst = 0;
  50         int i;
  51
  52         strcpy(Config.BiosDir, "/home/user/MyDocs");
  53         strcpy(Config.PluginsDir, "/opt/maemo/usr/games/plugins");
  54         snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "/opt/maemo/usr/games" PATCHES_DIR);
  55         Config.PsxAuto = 1;
  56
  57         // read command line options
  58         for (i = 1; i < argc; i++) {
  59                      if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1;
  60                 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
  61                 else if (!strcmp(argv[i], "-cdfile")) {
  62                         char isofilename[MAXPATHLEN];
  63
  64                         if (i+1 >= argc) break;
  65                         strncpy(isofilename, argv[++i], MAXPATHLEN);
  66                         if (isofilename[0] != '/') {
  67                                 getcwd(path, MAXPATHLEN);
  68                                 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
  69                                         strcat(path, "/");
  70                                         strcat(path, isofilename);
  71                                         strcpy(isofilename, path);
  72                                 } else
  73                                         isofilename[0] = 0;
  74                         }
  75
  76                         cdfile = isofilename;
  77                 }
  78                 else if (!strcmp(argv[i],"-frameskip")) {
  79
  80                         int tv_reg = atol(argv[++i]);
  81                         if (tv_reg > 0)
  82                                 pl_rearmed_cbs.frameskip = 1;
  83                 }
  84                 else if (!strcmp(argv[i],"-sputhreaded")) {
  85                         iUseTimer=1;
  86                 }
  87                 else if (!strcmp(argv[i],"-nosound")) {
  88                         strcpy(Config.Spu, "spunull.so");
  89                 }
  90                 else if(!strcmp(argv[i], "-bdir"))      sprintf(Config.BiosDir, "%s", argv[++i]);
  91                 else if(!strcmp(argv[i], "-bios"))      sprintf(Config.Bios, "%s", argv[++i]);
  92                 else if (!strcmp(argv[i],"-gles")){
  93                         strcpy(Config.Gpu, "gpuGLES.so");
  94                 }
  95                 else if (!strcmp(argv[i], "-cdda"))             Config.Cdda = 1;
  96                 else if (!strcmp(argv[i], "-xa"))               Config.Xa = 1;
  97                 else if (!strcmp(argv[i], "-rcnt"))             Config.RCntFix = 1 ;
  98                 else if (!strcmp(argv[i], "-sio"))              Config.Sio = 1;
  99                 else if (!strcmp(argv[i], "-spuirq"))   Config.SpuIrq = 1;
 100                 else if (!strcmp(argv[i], "-vsync"))    Config.VSyncWA = 1;
 101                 else if (!strcmp(argv[i], "-h") ||
 102                          !strcmp(argv[i], "-help") ||
 103                          !strcmp(argv[i], "--help")) {
 104                          printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
 105                          printf("%s\n", _(
 106                                                         " pcsx [options] [file]\n"
 107                                                         "\toptions:\n"
 108                                                         "\t-cdfile FILE\tRuns a CD image file\n"
 109                                                         "\t-psxout\t\tEnable PSX output\n"
 110                                                         "\t-nosound\t\tDisable sound using spunull plugin\n"
 111                                                         "\t-sputhreaded\t\tMove sound to separate thread\n"
 112                                                         "\t-frameskip\t\tEnable frameskip\n"
 113                                                         "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
 114                                                         "\t-h -help\tDisplay this message\n"
 115                                                         "\tfile\t\tLoads file\n"));
 116                          return 0;
 117                 } else {
 118                         strncpy(file, argv[i], MAXPATHLEN);
 119                         if (file[0] != '/') {
 120                                 getcwd(path, MAXPATHLEN);
 121                                 if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
 122                                         strcat(path, "/");
 123                                         strcat(path, file);
 124                                         strcpy(file, path);
 125                                 } else
 126                                         file[0] = 0;
 127                         }
 128                 }
 129         }
 130
 131         pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
 132         iUseReverb = 2;
 133         iUseInterpolation = 1;
 134         iSPUIRQWait = 1;
 135         iUseTimer = 2;
 136
 137         in_type1 = PSE_PAD_TYPE_STANDARD;
 138         in_type2 = PSE_PAD_TYPE_STANDARD;
 139
 140         hildon_init(&argc, &argv);
 141
 142         if (cdfile)
 143                 set_cd_image(cdfile);
 144
 145         if (SysInit() == -1)
 146                 return 1;
 147
 148         pl_init();
 149
 150         if (LoadPlugins() == -1) {
 151                 SysMessage("Failed loading plugins!");
 152                 return 1;
 153         }
 154
 155         if (OpenPlugins() == -1) {
 156                 return 1;
 157         }
 158         plugin_call_rearmed_cbs();
 159
 160         CheckCdrom();
 161         SysReset();
 162
 163         if (file[0] != '\0') {
 164                 if (Load(file) != -1)
 165                         ready_to_go = 1;
 166         } else {
 167                 if (cdfile) {
 168                         if (LoadCdrom() == -1) {
 169                                 ClosePlugins();
 170                                 printf(_("Could not load CD-ROM!\n"));
 171                                 return -1;
 172                         }
 173                         ready_to_go = 1;
 174                 }
 175         }
 176
 177         // If a state has been specified, then load that
 178         if (loadst) {
 179                 int ret = emu_load_state(loadst - 1);
 180                 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
 181         }
 182
 183         if (ready_to_go)
 184                 maemo_init();
 185         else
 186         {
 187                 printf ("somethings goes wrong, maybe you forgot -cdfile ? \n");
 188                 return 0;
 189         }
 190
 191         pl_timing_prepare(Config.PsxType);
 192
 193         while (1)
 194         {
 195                 stop = 0;
 196                 emu_action = SACTION_NONE;
 197
 198                 psxCpu->Execute();
 199                 if (emu_action != SACTION_NONE)
 200                         do_emu_action();
 201         }
 202
 203         return 0;
 204 }
 205