4 * This work is licensed under the terms of the GNU GPLv2 or later.
5 * See the COPYING file in the top-level directory.
13 #include <sys/types.h>
20 #include "plugin_lib.h"
24 #include "../libpcsxcore/misc.h"
25 #include "../libpcsxcore/new_dynarec/new_dynarec.h"
26 #include "../plugins/cdrcimg/cdrcimg.h"
27 #include "common/plat.h"
28 #include "common/readpng.h"
29 #include "common/input.h"
30 #include "linux/in_evdev.h"
32 // don't include debug.h - it breaks ARM build (R1 redefined)
37 extern int iUseReverb;
38 extern int iUseInterpolation;
40 extern int iSPUIRQWait;
45 unsigned long gpuDisp;
46 char cfgfile_basename[MAXPATHLEN];
48 enum sched_action emu_action, emu_action_old;
52 static void make_path(char *buf, size_t size, const char *dir, const char *fname)
55 snprintf(buf, size, ".%s%s", dir, fname);
57 snprintf(buf, size, ".%s", dir);
59 #define MAKE_PATH(buf, dir, fname) \
60 make_path(buf, sizeof(buf), dir, fname)
62 static void create_profile_dir(const char *directory) {
63 char path[MAXPATHLEN];
65 MAKE_PATH(path, directory, NULL);
66 mkdir(path, S_IRWXU | S_IRWXG);
69 static void CheckSubDir() {
70 // make sure that ~/.pcsx exists
71 create_profile_dir(PCSX_DOT_DIR);
73 create_profile_dir(BIOS_DIR);
74 create_profile_dir(MEMCARD_DIR);
75 create_profile_dir(STATES_DIR);
76 create_profile_dir(PLUGINS_DIR);
77 create_profile_dir(PLUGINS_CFG_DIR);
78 create_profile_dir(CHEATS_DIR);
79 create_profile_dir(PATCHES_DIR);
80 create_profile_dir(PCSX_DOT_DIR "cfg");
81 create_profile_dir("/screenshots/");
84 static int get_gameid_filename(char *buf, int size, const char *fmt, int i) {
88 strncpy(trimlabel, CdromLabel, 32);
90 for (j = 31; j >= 0; j--)
91 if (trimlabel[j] == ' ')
96 snprintf(buf, size, fmt, trimlabel, CdromId, i);
101 void set_cd_image(const char *fname)
103 const char *ext = NULL;
106 ext = strrchr(fname, '.');
109 strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
110 strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) {
112 cdrcimg_set_fname(fname);
113 strcpy(Config.Cdr, "builtin_cdrcimg");
116 strcpy(Config.Cdr, "builtin_cdr");
120 static void set_default_paths(void)
122 MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
123 MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
124 strcpy(Config.BiosDir, "bios");
126 strcpy(Config.PluginsDir, "plugins");
127 strcpy(Config.Gpu, "builtin_gpu");
128 strcpy(Config.Spu, "builtin_spu");
129 strcpy(Config.Cdr, "builtin_cdr");
130 strcpy(Config.Pad1, "builtin_pad");
131 strcpy(Config.Pad2, "builtin_pad");
132 strcpy(Config.Net, "Disabled");
133 #if defined(__arm__) && !defined(__ARM_ARCH_7A__) /* XXX */
134 strcpy(Config.Gpu, "gpuPCSX4ALL.so");
137 snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
140 void emu_set_default_config(void)
142 // try to set sane config on which most games work
143 Config.Xa = Config.Cdda = Config.Sio =
144 Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
145 Config.CdrReschedule = 0;
148 pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
149 pl_rearmed_cbs.gpu_peops.iUseDither = 0;
150 pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
151 pl_rearmed_cbs.gpu_unai.abe_hack =
152 pl_rearmed_cbs.gpu_unai.no_light =
153 pl_rearmed_cbs.gpu_unai.no_blend = 0;
154 memset(&pl_rearmed_cbs.gpu_peopsgl, 0, sizeof(pl_rearmed_cbs.gpu_peopsgl));
155 pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;
156 pl_rearmed_cbs.gpu_peopsgl.iTexGarbageCollection = 1;
159 iUseInterpolation = 1;
164 #ifndef __ARM_ARCH_7A__ /* XXX */
166 iUseInterpolation = 0;
168 new_dynarec_hacks = 0;
169 cycle_multiplier = 200;
171 in_type1 = PSE_PAD_TYPE_STANDARD;
172 in_type2 = PSE_PAD_TYPE_STANDARD;
175 static void check_memcards(void)
177 char buf[MAXPATHLEN];
181 for (i = 1; i <= 9; i++) {
182 snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);
184 f = fopen(buf, "rb");
186 printf("Creating memcard: %s\n", buf);
194 void do_emu_action(void)
196 char buf[MAXPATHLEN];
199 emu_action_old = emu_action;
201 switch (emu_action) {
202 case SACTION_ENTER_MENU:
205 case SACTION_LOAD_STATE:
206 ret = emu_load_state(state_slot);
207 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
209 case SACTION_SAVE_STATE:
210 ret = emu_save_state(state_slot);
211 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
213 case SACTION_NEXT_SSLOT:
218 case SACTION_PREV_SSLOT:
223 case SACTION_TOGGLE_FSKIP:
224 pl_rearmed_cbs.fskip_advice = 0;
225 pl_rearmed_cbs.frameskip++;
226 if (pl_rearmed_cbs.frameskip > 1)
227 pl_rearmed_cbs.frameskip = -1;
228 snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
229 pl_rearmed_cbs.frameskip == -1 ? "AUTO" :
230 pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
231 plugin_call_rearmed_cbs();
233 case SACTION_SCREENSHOT:
237 time_t t = time(NULL);
238 struct tm *tb = localtime(&t);
239 int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
240 tb->tm_min * 100 + tb->tm_sec;
242 scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
243 get_gameid_filename(buf, sizeof(buf),
244 "screenshots/%.32s-%.9s.%d.png", ti);
246 if (scrbuf != 0 && bpp == 16)
247 ret = writepng(buf, scrbuf, w, h);
249 snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
252 case SACTION_VOLUME_UP:
253 case SACTION_VOLUME_DOWN:
254 plat_step_volume(emu_action == SACTION_VOLUME_UP);
256 case SACTION_MINIMIZE:
266 snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
267 emu_check_state(state_slot) == 0 ? "USED" : "FREE");
269 printf("* %s\n", hud_msg);
272 int main(int argc, char *argv[])
274 // what is the name of the config file?
275 // it may be redefined by -cfg on the command line
276 strcpy(cfgfile_basename, "pcsx.cfg");
281 memset(&Config, 0, sizeof(Config));
285 emu_set_default_config();
287 strcpy(Config.Bios, "HLE");
290 extern int maemo_main(int argc, char **argv);
291 return maemo_main(argc, argv);
293 char file[MAXPATHLEN] = "";
294 char path[MAXPATHLEN];
295 const char *cdfile = NULL;
296 const char *loadst_f = NULL;
301 // read command line options
302 for (i = 1; i < argc; i++) {
303 if (!strcmp(argv[i], "-psxout")) psxout = 1;
304 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
305 else if (!strcmp(argv[i], "-cfg")) {
306 if (i+1 >= argc) break;
307 strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */
308 printf("Using config file %s.\n", cfgfile_basename);
310 else if (!strcmp(argv[i], "-cdfile")) {
311 char isofilename[MAXPATHLEN];
313 if (i+1 >= argc) break;
314 strncpy(isofilename, argv[++i], MAXPATHLEN);
315 if (isofilename[0] != '/') {
316 getcwd(path, MAXPATHLEN);
317 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
319 strcat(path, isofilename);
320 strcpy(isofilename, path);
325 cdfile = isofilename;
327 else if (!strcmp(argv[i], "-loadf")) {
328 if (i+1 >= argc) break;
329 loadst_f = argv[++i];
331 else if (!strcmp(argv[i], "-h") ||
332 !strcmp(argv[i], "-help") ||
333 !strcmp(argv[i], "--help")) {
334 printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
336 " pcsx [options] [file]\n"
338 "\t-cdfile FILE\tRuns a CD image file\n"
339 "\t-nogui\t\tDon't open the GTK GUI\n"
340 "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
341 "\t-psxout\t\tEnable PSX output\n"
342 "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
343 "\t-h -help\tDisplay this message\n"
344 "\tfile\t\tLoads file\n"));
347 strncpy(file, argv[i], MAXPATHLEN);
348 if (file[0] != '/') {
349 getcwd(path, MAXPATHLEN);
350 if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
361 set_cd_image(cdfile);
367 // init input but leave probing to platform code,
368 // they add input drivers and may need to modify them after probe
372 menu_init(); // loads config
377 if (LoadPlugins() == -1) {
378 // FIXME: this recovery doesn't work, just delete bad config and bail out
379 // SysMessage("could not load plugins, retrying with defaults\n");
381 snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
383 SysMessage("Failed loading plugins!");
388 if (OpenPlugins() == -1) {
391 plugin_call_rearmed_cbs();
396 if (file[0] != '\0') {
397 if (Load(file) != -1)
401 if (LoadCdrom() == -1) {
403 printf(_("Could not load CD-ROM!\n"));
413 // If a state has been specified, then load that
415 int ret = emu_load_state(loadst - 1);
416 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
419 int ret = LoadState(loadst_f);
420 printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f);
431 emu_action = SACTION_NONE;
434 if (emu_action != SACTION_NONE)
443 if (EmuInit() == -1) {
444 printf("PSX emulator couldn't be initialized.\n");
448 LoadMcds(Config.Mcd1, Config.Mcd2);
458 printf("SysRunGui\n");
462 printf("StartGui\n");
465 static void dummy_lace()
470 // rearmed hack: EmuReset() runs some code when real BIOS is used,
471 // but we usually do reset from menu while GPU is not open yet,
472 // so we need to prevent updateLace() call..
473 void *real_lace = GPU_updateLace;
474 GPU_updateLace = dummy_lace;
476 // reset can run code, timing must be set
477 pl_timing_prepare(Config.PsxType);
481 // hmh core forgets this
484 GPU_updateLace = real_lace;
493 if (emuLog != NULL) fclose(emuLog);
500 printf("OnFile_Exit\n");
509 int get_state_filename(char *buf, int size, int i) {
510 return get_gameid_filename(buf, size,
511 "." STATES_DIR "%.32s-%.9s.%3.3d", i);
514 int emu_check_state(int slot)
516 char fname[MAXPATHLEN];
519 ret = get_state_filename(fname, sizeof(fname), slot);
523 return CheckState(fname);
526 int emu_save_state(int slot)
528 char fname[MAXPATHLEN];
531 ret = get_state_filename(fname, sizeof(fname), slot);
535 ret = SaveState(fname);
536 #ifndef __ARM_ARCH_7A__ /* XXX */
539 printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot);
543 int emu_load_state(int slot)
545 char fname[MAXPATHLEN];
548 ret = get_state_filename(fname, sizeof(fname), slot);
552 return LoadState(fname);
555 void SysPrintf(const char *fmt, ...) {
560 vsprintf(msg, fmt, list);
563 fprintf(emuLog, "%s", msg);
566 void SysMessage(const char *fmt, ...) {
571 vsprintf(msg, fmt, list);
574 if (msg[strlen(msg) - 1] == '\n')
575 msg[strlen(msg) - 1] = 0;
577 fprintf(stderr, "%s\n", msg);
580 static void SignalExit(int sig) {
585 #define PARSEPATH(dst, src) \
586 ptr = src + strlen(src); \
587 while (*ptr != '\\' && ptr != src) ptr--; \
589 strcpy(dst, ptr+1); \
592 static int _OpenPlugins(void) {
595 signal(SIGINT, SignalExit);
596 signal(SIGPIPE, SignalExit);
598 GPU_clearDynarec(clearDynarec);
601 if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; }
603 if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
604 SPU_registerCallback(SPUirq);
605 // pcsx-rearmed: we handle gpu elsewhere
606 //ret = GPU_open(&gpuDisp, "PCSX", NULL);
607 //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
608 ret = PAD1_open(&gpuDisp);
609 if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; }
610 ret = PAD2_open(&gpuDisp);
611 if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; }
613 if (Config.UseNet && !NetOpened) {
615 char path[MAXPATHLEN];
616 char dotdir[MAXPATHLEN];
618 MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);
620 strcpy(info.EmuName, "PCSX " PACKAGE_VERSION);
621 strncpy(info.CdromID, CdromId, 9);
622 strncpy(info.CdromLabel, CdromLabel, 9);
624 info.GPU_showScreenPic = GPU_showScreenPic;
625 info.GPU_displayText = GPU_displayText;
626 info.GPU_showScreenPic = GPU_showScreenPic;
627 info.PAD_setSensitive = PAD1_setSensitive;
628 sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
629 strcpy(info.BIOSpath, path);
630 strcpy(info.MCD1path, Config.Mcd1);
631 strcpy(info.MCD2path, Config.Mcd2);
632 sprintf(path, "%s%s", dotdir, Config.Gpu);
633 strcpy(info.GPUpath, path);
634 sprintf(path, "%s%s", dotdir, Config.Spu);
635 strcpy(info.SPUpath, path);
636 sprintf(path, "%s%s", dotdir, Config.Cdr);
637 strcpy(info.CDRpath, path);
640 ret = NET_open(&gpuDisp);
643 // -2 is returned when something in the info
644 // changed and needs to be synced
647 PARSEPATH(Config.Bios, info.BIOSpath);
648 PARSEPATH(Config.Gpu, info.GPUpath);
649 PARSEPATH(Config.Spu, info.SPUpath);
650 PARSEPATH(Config.Cdr, info.CDRpath);
652 strcpy(Config.Mcd1, info.MCD1path);
653 strcpy(Config.Mcd2, info.MCD2path);
656 Config.UseNet = FALSE;
659 if (NET_queryPlayer() == 1) {
660 if (SendPcsxInfo() == -1) Config.UseNet = FALSE;
662 if (RecvPcsxInfo() == -1) Config.UseNet = FALSE;
666 } else if (Config.UseNet) {
676 while ((ret = _OpenPlugins()) == -2) {
678 LoadMcds(Config.Mcd1, Config.Mcd2);
679 if (LoadPlugins() == -1) return -1;
684 void ClosePlugins() {
687 signal(SIGINT, SIG_DFL);
688 signal(SIGPIPE, SIG_DFL);
690 if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
692 if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; }
694 if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; }
696 if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; }
697 // pcsx-rearmed: we handle gpu elsewhere
699 //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }
706 /* we hook statically linked plugins here */
707 static const char *builtin_plugins[] = {
708 "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
712 static const int builtin_plugin_ids[] = {
713 PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD,
717 void *SysLoadLibrary(const char *lib) {
718 const char *tmp = strrchr(lib, '/');
722 printf("plugin: %s\n", lib);
726 for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
727 if (strcmp(tmp, builtin_plugins[i]) == 0)
728 return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
731 #if defined(__x86_64__) || defined(__i386__)
733 if (strstr(lib, ".x86") == NULL) {
734 char name[MAXPATHLEN];
735 snprintf(name, sizeof(name), "%s.x86", lib);
740 ret = dlopen(lib, RTLD_NOW);
742 fprintf(stderr, "dlopen: %s\n", dlerror());
746 void *SysLoadSym(void *lib, const char *sym) {
747 unsigned int plugid = (unsigned int)(long)lib;
749 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
750 return plugin_link(plugid - PLUGIN_DL_BASE, sym);
752 return dlsym(lib, sym);
755 const char *SysLibError() {
759 void SysCloseLibrary(void *lib) {
760 unsigned int plugid = (unsigned int)(long)lib;
762 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))