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;
43 unsigned long gpuDisp;
44 char cfgfile_basename[MAXPATHLEN];
46 enum sched_action emu_action, emu_action_old;
50 static void make_path(char *buf, size_t size, const char *dir, const char *fname)
53 snprintf(buf, size, ".%s%s", dir, fname);
55 snprintf(buf, size, ".%s", dir);
57 #define MAKE_PATH(buf, dir, fname) \
58 make_path(buf, sizeof(buf), dir, fname)
60 static void create_profile_dir(const char *directory) {
61 char path[MAXPATHLEN];
63 MAKE_PATH(path, directory, NULL);
64 mkdir(path, S_IRWXU | S_IRWXG);
67 static void CheckSubDir() {
68 // make sure that ~/.pcsx exists
69 create_profile_dir(PCSX_DOT_DIR);
71 create_profile_dir(BIOS_DIR);
72 create_profile_dir(MEMCARD_DIR);
73 create_profile_dir(STATES_DIR);
74 create_profile_dir(PLUGINS_DIR);
75 create_profile_dir(PLUGINS_CFG_DIR);
76 create_profile_dir(CHEATS_DIR);
77 create_profile_dir(PATCHES_DIR);
78 create_profile_dir(PCSX_DOT_DIR "cfg");
79 create_profile_dir("/screenshots/");
82 static int get_gameid_filename(char *buf, int size, const char *fmt, int i) {
86 strncpy(trimlabel, CdromLabel, 32);
88 for (j = 31; j >= 0; j--)
89 if (trimlabel[j] == ' ')
94 snprintf(buf, size, fmt, trimlabel, CdromId, i);
99 void set_cd_image(const char *fname)
101 const char *ext = NULL;
104 ext = strrchr(fname, '.');
107 strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
108 strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) {
110 cdrcimg_set_fname(fname);
111 strcpy(Config.Cdr, "builtin_cdrcimg");
114 strcpy(Config.Cdr, "builtin_cdr");
118 static void set_default_paths(void)
120 MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
121 MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
122 strcpy(Config.BiosDir, "bios");
124 strcpy(Config.PluginsDir, "plugins");
125 strcpy(Config.Gpu, "builtin_gpu");
126 strcpy(Config.Spu, "builtin_spu");
127 strcpy(Config.Cdr, "builtin_cdr");
128 strcpy(Config.Pad1, "builtin_pad");
129 strcpy(Config.Pad2, "builtin_pad");
130 strcpy(Config.Net, "Disabled");
131 #if defined(__arm__) && !defined(__ARM_ARCH_7A__) /* XXX */
132 strcpy(Config.Gpu, "gpu_unai.so");
135 snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
138 void emu_set_default_config(void)
140 // try to set sane config on which most games work
141 Config.Xa = Config.Cdda = Config.Sio =
142 Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
143 Config.CdrReschedule = 0;
146 pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
147 pl_rearmed_cbs.gpu_peops.iUseDither = 0;
148 pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
149 pl_rearmed_cbs.gpu_unai.abe_hack =
150 pl_rearmed_cbs.gpu_unai.no_light =
151 pl_rearmed_cbs.gpu_unai.no_blend = 0;
152 memset(&pl_rearmed_cbs.gpu_peopsgl, 0, sizeof(pl_rearmed_cbs.gpu_peopsgl));
153 pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;
154 pl_rearmed_cbs.gpu_peopsgl.iTexGarbageCollection = 1;
157 iUseInterpolation = 1;
160 #ifndef __ARM_ARCH_7A__ /* XXX */
162 iUseInterpolation = 0;
164 new_dynarec_hacks = 0;
165 cycle_multiplier = 200;
167 in_type1 = PSE_PAD_TYPE_STANDARD;
168 in_type2 = PSE_PAD_TYPE_STANDARD;
171 static void check_memcards(void)
173 char buf[MAXPATHLEN];
177 for (i = 1; i <= 9; i++) {
178 snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);
180 f = fopen(buf, "rb");
182 printf("Creating memcard: %s\n", buf);
190 void do_emu_action(void)
192 char buf[MAXPATHLEN];
195 emu_action_old = emu_action;
197 switch (emu_action) {
198 case SACTION_ENTER_MENU:
201 case SACTION_LOAD_STATE:
202 ret = emu_load_state(state_slot);
203 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
205 case SACTION_SAVE_STATE:
206 ret = emu_save_state(state_slot);
207 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
209 case SACTION_NEXT_SSLOT:
214 case SACTION_PREV_SSLOT:
219 case SACTION_TOGGLE_FSKIP:
220 pl_rearmed_cbs.fskip_advice = 0;
221 pl_rearmed_cbs.frameskip++;
222 if (pl_rearmed_cbs.frameskip > 1)
223 pl_rearmed_cbs.frameskip = -1;
224 snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
225 pl_rearmed_cbs.frameskip == -1 ? "AUTO" :
226 pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
227 plugin_call_rearmed_cbs();
229 case SACTION_SCREENSHOT:
233 time_t t = time(NULL);
234 struct tm *tb = localtime(&t);
235 int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
236 tb->tm_min * 100 + tb->tm_sec;
238 scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
239 get_gameid_filename(buf, sizeof(buf),
240 "screenshots/%.32s-%.9s.%d.png", ti);
242 if (scrbuf != 0 && bpp == 16)
243 ret = writepng(buf, scrbuf, w, h);
245 snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
248 case SACTION_VOLUME_UP:
249 case SACTION_VOLUME_DOWN:
250 plat_step_volume(emu_action == SACTION_VOLUME_UP);
252 case SACTION_MINIMIZE:
262 snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
263 emu_check_state(state_slot) == 0 ? "USED" : "FREE");
265 printf("* %s\n", hud_msg);
268 int main(int argc, char *argv[])
270 // what is the name of the config file?
271 // it may be redefined by -cfg on the command line
272 strcpy(cfgfile_basename, "pcsx.cfg");
277 memset(&Config, 0, sizeof(Config));
281 emu_set_default_config();
283 strcpy(Config.Bios, "HLE");
286 extern int maemo_main(int argc, char **argv);
287 return maemo_main(argc, argv);
289 char file[MAXPATHLEN] = "";
290 char path[MAXPATHLEN];
291 const char *cdfile = NULL;
292 const char *loadst_f = NULL;
297 // read command line options
298 for (i = 1; i < argc; i++) {
299 if (!strcmp(argv[i], "-psxout")) psxout = 1;
300 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
301 else if (!strcmp(argv[i], "-cfg")) {
302 if (i+1 >= argc) break;
303 strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */
304 printf("Using config file %s.\n", cfgfile_basename);
306 else if (!strcmp(argv[i], "-cdfile")) {
307 char isofilename[MAXPATHLEN];
309 if (i+1 >= argc) break;
310 strncpy(isofilename, argv[++i], MAXPATHLEN);
311 if (isofilename[0] != '/') {
312 getcwd(path, MAXPATHLEN);
313 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
315 strcat(path, isofilename);
316 strcpy(isofilename, path);
321 cdfile = isofilename;
323 else if (!strcmp(argv[i], "-loadf")) {
324 if (i+1 >= argc) break;
325 loadst_f = argv[++i];
327 else if (!strcmp(argv[i], "-h") ||
328 !strcmp(argv[i], "-help") ||
329 !strcmp(argv[i], "--help")) {
330 printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
332 " pcsx [options] [file]\n"
334 "\t-cdfile FILE\tRuns a CD image file\n"
335 "\t-nogui\t\tDon't open the GTK GUI\n"
336 "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
337 "\t-psxout\t\tEnable PSX output\n"
338 "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
339 "\t-h -help\tDisplay this message\n"
340 "\tfile\t\tLoads file\n"));
343 strncpy(file, argv[i], MAXPATHLEN);
344 if (file[0] != '/') {
345 getcwd(path, MAXPATHLEN);
346 if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
357 set_cd_image(cdfile);
363 // init input but leave probing to platform code,
364 // they add input drivers and may need to modify them after probe
368 menu_init(); // loads config
373 if (LoadPlugins() == -1) {
374 // FIXME: this recovery doesn't work, just delete bad config and bail out
375 // SysMessage("could not load plugins, retrying with defaults\n");
377 snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
379 SysMessage("Failed loading plugins!");
384 if (OpenPlugins() == -1) {
387 plugin_call_rearmed_cbs();
392 if (file[0] != '\0') {
393 if (Load(file) != -1)
397 if (LoadCdrom() == -1) {
399 printf(_("Could not load CD-ROM!\n"));
409 // If a state has been specified, then load that
411 int ret = emu_load_state(loadst - 1);
412 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
415 int ret = LoadState(loadst_f);
416 printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f);
427 emu_action = SACTION_NONE;
430 if (emu_action != SACTION_NONE)
439 if (EmuInit() == -1) {
440 printf("PSX emulator couldn't be initialized.\n");
444 LoadMcds(Config.Mcd1, Config.Mcd2);
454 printf("SysRunGui\n");
458 printf("StartGui\n");
461 static void dummy_lace()
466 // rearmed hack: EmuReset() runs some code when real BIOS is used,
467 // but we usually do reset from menu while GPU is not open yet,
468 // so we need to prevent updateLace() call..
469 void *real_lace = GPU_updateLace;
470 GPU_updateLace = dummy_lace;
472 // reset can run code, timing must be set
473 pl_timing_prepare(Config.PsxType);
477 // hmh core forgets this
480 GPU_updateLace = real_lace;
489 if (emuLog != NULL) fclose(emuLog);
496 printf("OnFile_Exit\n");
505 int get_state_filename(char *buf, int size, int i) {
506 return get_gameid_filename(buf, size,
507 "." STATES_DIR "%.32s-%.9s.%3.3d", i);
510 int emu_check_state(int slot)
512 char fname[MAXPATHLEN];
515 ret = get_state_filename(fname, sizeof(fname), slot);
519 return CheckState(fname);
522 int emu_save_state(int slot)
524 char fname[MAXPATHLEN];
527 ret = get_state_filename(fname, sizeof(fname), slot);
531 ret = SaveState(fname);
532 #ifndef __ARM_ARCH_7A__ /* XXX */
535 printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot);
539 int emu_load_state(int slot)
541 char fname[MAXPATHLEN];
544 ret = get_state_filename(fname, sizeof(fname), slot);
548 return LoadState(fname);
551 void SysPrintf(const char *fmt, ...) {
556 vsprintf(msg, fmt, list);
559 fprintf(emuLog, "%s", msg);
562 void SysMessage(const char *fmt, ...) {
567 vsprintf(msg, fmt, list);
570 if (msg[strlen(msg) - 1] == '\n')
571 msg[strlen(msg) - 1] = 0;
573 fprintf(stderr, "%s\n", msg);
576 static void SignalExit(int sig) {
581 #define PARSEPATH(dst, src) \
582 ptr = src + strlen(src); \
583 while (*ptr != '\\' && ptr != src) ptr--; \
585 strcpy(dst, ptr+1); \
588 static int _OpenPlugins(void) {
591 signal(SIGINT, SignalExit);
592 signal(SIGPIPE, SignalExit);
594 GPU_clearDynarec(clearDynarec);
597 if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; }
599 if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
600 SPU_registerCallback(SPUirq);
601 // pcsx-rearmed: we handle gpu elsewhere
602 //ret = GPU_open(&gpuDisp, "PCSX", NULL);
603 //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
604 ret = PAD1_open(&gpuDisp);
605 if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; }
606 ret = PAD2_open(&gpuDisp);
607 if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; }
609 if (Config.UseNet && !NetOpened) {
611 char path[MAXPATHLEN];
612 char dotdir[MAXPATHLEN];
614 MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);
616 strcpy(info.EmuName, "PCSX " PACKAGE_VERSION);
617 strncpy(info.CdromID, CdromId, 9);
618 strncpy(info.CdromLabel, CdromLabel, 9);
620 info.GPU_showScreenPic = GPU_showScreenPic;
621 info.GPU_displayText = GPU_displayText;
622 info.GPU_showScreenPic = GPU_showScreenPic;
623 info.PAD_setSensitive = PAD1_setSensitive;
624 sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
625 strcpy(info.BIOSpath, path);
626 strcpy(info.MCD1path, Config.Mcd1);
627 strcpy(info.MCD2path, Config.Mcd2);
628 sprintf(path, "%s%s", dotdir, Config.Gpu);
629 strcpy(info.GPUpath, path);
630 sprintf(path, "%s%s", dotdir, Config.Spu);
631 strcpy(info.SPUpath, path);
632 sprintf(path, "%s%s", dotdir, Config.Cdr);
633 strcpy(info.CDRpath, path);
636 ret = NET_open(&gpuDisp);
639 // -2 is returned when something in the info
640 // changed and needs to be synced
643 PARSEPATH(Config.Bios, info.BIOSpath);
644 PARSEPATH(Config.Gpu, info.GPUpath);
645 PARSEPATH(Config.Spu, info.SPUpath);
646 PARSEPATH(Config.Cdr, info.CDRpath);
648 strcpy(Config.Mcd1, info.MCD1path);
649 strcpy(Config.Mcd2, info.MCD2path);
652 Config.UseNet = FALSE;
655 if (NET_queryPlayer() == 1) {
656 if (SendPcsxInfo() == -1) Config.UseNet = FALSE;
658 if (RecvPcsxInfo() == -1) Config.UseNet = FALSE;
662 } else if (Config.UseNet) {
672 while ((ret = _OpenPlugins()) == -2) {
674 LoadMcds(Config.Mcd1, Config.Mcd2);
675 if (LoadPlugins() == -1) return -1;
680 void ClosePlugins() {
683 signal(SIGINT, SIG_DFL);
684 signal(SIGPIPE, SIG_DFL);
686 if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
688 if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; }
690 if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; }
692 if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; }
693 // pcsx-rearmed: we handle gpu elsewhere
695 //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }
702 /* we hook statically linked plugins here */
703 static const char *builtin_plugins[] = {
704 "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
708 static const int builtin_plugin_ids[] = {
709 PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD,
713 void *SysLoadLibrary(const char *lib) {
714 const char *tmp = strrchr(lib, '/');
718 printf("plugin: %s\n", lib);
722 for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
723 if (strcmp(tmp, builtin_plugins[i]) == 0)
724 return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
727 #if defined(__x86_64__) || defined(__i386__)
729 if (strstr(lib, ".x86") == NULL) {
730 char name[MAXPATHLEN];
731 snprintf(name, sizeof(name), "%s.x86_64", lib);
736 ret = dlopen(lib, RTLD_NOW);
738 fprintf(stderr, "dlopen: %s\n", dlerror());
742 void *SysLoadSym(void *lib, const char *sym) {
743 unsigned int plugid = (unsigned int)(long)lib;
745 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
746 return plugin_link(plugid - PLUGIN_DL_BASE, sym);
748 return dlsym(lib, sym);
751 const char *SysLibError() {
755 void SysCloseLibrary(void *lib) {
756 unsigned int plugid = (unsigned int)(long)lib;
758 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))