notaz.gp2x.de / pcsx_rearmed.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
frontend: add fast forward support
[pcsx_rearmed.git] / frontend / main.c
... / ...
CommitLineData
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 <stdarg.h>
11#include <dlfcn.h>
12#include <sys/stat.h>
13#include <sys/types.h>
14#include <unistd.h>
15#include <signal.h>
16#include <time.h>
17
18#include "main.h"
19#include "plugin.h"
20#include "plugin_lib.h"
21#include "pcnt.h"
22#include "menu.h"
23#include "plat.h"
24#include "../libpcsxcore/misc.h"
25#include "../libpcsxcore/cheat.h"
26#include "../libpcsxcore/new_dynarec/new_dynarec.h"
27#include "../plugins/cdrcimg/cdrcimg.h"
28#include "revision.h"
29
30#ifndef NO_FRONTEND
31#include "libpicofe/input.h"
32#include "libpicofe/plat.h"
33#include "libpicofe/readpng.h"
34#endif
35
36// don't include debug.h - it breaks ARM build (R1 redefined)
37void StartDebugger();
38void StopDebugger();
39
40// sound plugin
41extern int iUseReverb;
42extern int iUseInterpolation;
43extern int iXAPitch;
44extern int iVolume;
45
46int ready_to_go;
47unsigned long gpuDisp;
48char cfgfile_basename[MAXPATHLEN];
49int state_slot;
50enum sched_action emu_action, emu_action_old;
51char hud_msg[64];
52int hud_new_msg;
53
54static void toggle_fast_forward(int force_off);
55
56static void make_path(char *buf, size_t size, const char *dir, const char *fname)
57{
58 if (fname)
59 snprintf(buf, size, ".%s%s", dir, fname);
60 else
61 snprintf(buf, size, ".%s", dir);
62}
63#define MAKE_PATH(buf, dir, fname) \
64 make_path(buf, sizeof(buf), dir, fname)
65
66static void create_profile_dir(const char *directory) {
67 char path[MAXPATHLEN];
68
69 MAKE_PATH(path, directory, NULL);
70 mkdir(path, S_IRWXU | S_IRWXG);
71}
72
73static void CheckSubDir() {
74 // make sure that ~/.pcsx exists
75 create_profile_dir(PCSX_DOT_DIR);
76
77 create_profile_dir(BIOS_DIR);
78 create_profile_dir(MEMCARD_DIR);
79 create_profile_dir(STATES_DIR);
80 create_profile_dir(PLUGINS_DIR);
81 create_profile_dir(PLUGINS_CFG_DIR);
82 create_profile_dir(CHEATS_DIR);
83 create_profile_dir(PATCHES_DIR);
84 create_profile_dir(PCSX_DOT_DIR "cfg");
85 create_profile_dir("/screenshots/");
86}
87
88static int get_gameid_filename(char *buf, int size, const char *fmt, int i) {
89 char trimlabel[33];
90 int j;
91
92 strncpy(trimlabel, CdromLabel, 32);
93 trimlabel[32] = 0;
94 for (j = 31; j >= 0; j--)
95 if (trimlabel[j] == ' ')
96 trimlabel[j] = 0;
97 else
98 continue;
99
100 snprintf(buf, size, fmt, trimlabel, CdromId, i);
101
102 return 0;
103}
104
105void set_cd_image(const char *fname)
106{
107 const char *ext = NULL;
108
109 if (fname != NULL)
110 ext = strrchr(fname, '.');
111
112 if (ext && (
113 strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
114 strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) {
115 SetIsoFile(NULL);
116 cdrcimg_set_fname(fname);
117 strcpy(Config.Cdr, "builtin_cdrcimg");
118 } else {
119 SetIsoFile(fname);
120 strcpy(Config.Cdr, "builtin_cdr");
121 }
122}
123
124static void set_default_paths(void)
125{
126 MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
127 MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
128 strcpy(Config.BiosDir, "bios");
129
130 strcpy(Config.PluginsDir, "plugins");
131 strcpy(Config.Gpu, "builtin_gpu");
132 strcpy(Config.Spu, "builtin_spu");
133 strcpy(Config.Cdr, "builtin_cdr");
134 strcpy(Config.Pad1, "builtin_pad");
135 strcpy(Config.Pad2, "builtin_pad");
136 strcpy(Config.Net, "Disabled");
137
138 snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
139}
140
141void emu_set_default_config(void)
142{
143 // try to set sane config on which most games work
144 Config.Xa = Config.Cdda = Config.Sio =
145 Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
146 Config.CdrReschedule = 0;
147 Config.PsxAuto = 1;
148
149 pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
150 pl_rearmed_cbs.gpu_neon.enhancement_enable =
151 pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0;
152 pl_rearmed_cbs.gpu_peops.iUseDither = 0;
153 pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
154 pl_rearmed_cbs.gpu_unai.abe_hack =
155 pl_rearmed_cbs.gpu_unai.no_light =
156 pl_rearmed_cbs.gpu_unai.no_blend = 0;
157 memset(&pl_rearmed_cbs.gpu_peopsgl, 0, sizeof(pl_rearmed_cbs.gpu_peopsgl));
158 pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;
159 pl_rearmed_cbs.gpu_peopsgl.iTexGarbageCollection = 1;
160
161 iUseReverb = 2;
162 iUseInterpolation = 1;
163 iXAPitch = 0;
164 iVolume = 768;
165#ifndef __ARM_ARCH_7A__ /* XXX */
166 iUseReverb = 0;
167 iUseInterpolation = 0;
168#endif
169 new_dynarec_hacks = 0;
170 cycle_multiplier = 200;
171
172 in_type1 = PSE_PAD_TYPE_STANDARD;
173 in_type2 = PSE_PAD_TYPE_STANDARD;
174}
175
176static void check_memcards(void)
177{
178 char buf[MAXPATHLEN];
179 FILE *f;
180 int i;
181
182 for (i = 1; i <= 9; i++) {
183 snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);
184
185 f = fopen(buf, "rb");
186 if (f == NULL) {
187 printf("Creating memcard: %s\n", buf);
188 CreateMcd(buf);
189 }
190 else
191 fclose(f);
192 }
193}
194
195void do_emu_action(void)
196{
197 int ret;
198
199 emu_action_old = emu_action;
200
201 switch (emu_action) {
202 case SACTION_LOAD_STATE:
203 ret = emu_load_state(state_slot);
204 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
205 break;
206 case SACTION_SAVE_STATE:
207 ret = emu_save_state(state_slot);
208 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
209 break;
210#ifndef NO_FRONTEND
211 case SACTION_ENTER_MENU:
212 toggle_fast_forward(1);
213 menu_loop();
214 return;
215 case SACTION_NEXT_SSLOT:
216 state_slot++;
217 if (state_slot > 9)
218 state_slot = 0;
219 goto do_state_slot;
220 case SACTION_PREV_SSLOT:
221 state_slot--;
222 if (state_slot < 0)
223 state_slot = 9;
224do_state_slot:
225 snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
226 emu_check_state(state_slot) == 0 ? "USED" : "FREE");
227 hud_new_msg = 3;
228 printf("* %s\n", hud_msg);
229 break;
230 case SACTION_TOGGLE_FSKIP:
231 pl_rearmed_cbs.fskip_advice = 0;
232 pl_rearmed_cbs.frameskip++;
233 if (pl_rearmed_cbs.frameskip > 1)
234 pl_rearmed_cbs.frameskip = -1;
235 snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
236 pl_rearmed_cbs.frameskip == -1 ? "AUTO" :
237 pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
238 plugin_call_rearmed_cbs();
239 break;
240 case SACTION_SWITCH_DISPMODE:
241 pl_switch_dispmode();
242 plugin_call_rearmed_cbs();
243 if (GPU_open != NULL && GPU_close != NULL) {
244 GPU_close();
245 GPU_open(&gpuDisp, "PCSX", NULL);
246 }
247 break;
248 case SACTION_FAST_FORWARD:
249 toggle_fast_forward(0);
250 plugin_call_rearmed_cbs();
251 break;
252 case SACTION_SCREENSHOT:
253 {
254 char buf[MAXPATHLEN];
255 void *scrbuf;
256 int w, h, bpp;
257 time_t t = time(NULL);
258 struct tm *tb = localtime(&t);
259 int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
260 tb->tm_min * 100 + tb->tm_sec;
261
262 scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
263 get_gameid_filename(buf, sizeof(buf),
264 "screenshots/%.32s-%.9s.%d.png", ti);
265 ret = -1;
266 if (scrbuf != 0 && bpp == 16)
267 ret = writepng(buf, scrbuf, w, h);
268 if (ret == 0)
269 snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
270 break;
271 }
272 case SACTION_VOLUME_UP:
273 case SACTION_VOLUME_DOWN:
274 plat_target_step_volume(emu_action == SACTION_VOLUME_UP);
275 return;
276 case SACTION_MINIMIZE:
277 if (GPU_close != NULL)
278 GPU_close();
279
280 plat_minimize();
281
282 if (GPU_open != NULL) {
283 ret = GPU_open(&gpuDisp, "PCSX", NULL);
284 if (ret)
285 fprintf(stderr, "GPU_open returned %d\n", ret);
286 }
287 return;
288#endif
289 default:
290 return;
291 }
292
293 hud_new_msg = 3;
294}
295
296static int cdidcmp(const char *id1, const char *id2)
297{
298 while (*id1 != 0 && *id2 != 0) {
299 if (*id1 == '_') { id1++; continue; }
300 if (*id2 == '_') { id2++; continue; }
301 if (*id1 != *id2)
302 break;
303 id1++;
304 id2++;
305 }
306
307 return *id1 - *id2;
308}
309
310static void parse_cwcheat(void)
311{
312 char line[256], buf[64], name[64], *p;
313 int newcheat = 1;
314 u32 a, v;
315 FILE *f;
316
317 f = fopen("cheatpops.db", "r");
318 if (f == NULL)
319 return;
320
321 /* find the game */
322 while (fgets(line, sizeof(line), f)) {
323 if (sscanf(line, "_S %63s", buf) != 1)
324 continue;
325 if (cdidcmp(buf, CdromId) == 0)
326 break;
327 }
328
329 if (feof(f))
330 goto out;
331
332 printf("cwcheat section found for %s\n", CdromId);
333 while (fgets(line, sizeof(line), f))
334 {
335 p = line + strlen(line);
336 for (p--; p >= line && (*p == '\r' || *p == '\n' || *p == ' '); p--)
337 *p = 0;
338 if (*p == 0 || *p == '#' || *p == ';')
339 continue;
340
341 if (strncmp(line, "_S", 2) == 0)
342 break;
343 if (strncmp(line, "_G", 2) == 0) {
344 printf(" cwcheat game name: '%s'\n", line + 3);
345 continue;
346 }
347 if (strncmp(line, "_C0", 3) == 0) {
348 if (!newcheat && Cheats[NumCheats - 1].n == 0) {
349 printf("cheat '%s' failed to parse\n", name);
350 free(Cheats[NumCheats - 1].Descr);
351 NumCheats--;
352 }
353 snprintf(name, sizeof(name), "%s", line + 4);
354 newcheat = 1;
355 continue;
356 }
357 if (sscanf(line, "_L %x %x", &a, &v) != 2) {
358 printf("line failed to parse: '%s'\n", line);
359 continue;
360 }
361
362 if (newcheat) {
363 if (NumCheats >= NumCheatsAllocated) {
364 NumCheatsAllocated += 16;
365 Cheats = realloc(Cheats, sizeof(Cheat) *
366 NumCheatsAllocated);
367 if (Cheats == NULL)
368 break;
369 }
370 Cheats[NumCheats].Descr = strdup(name);
371 Cheats[NumCheats].Enabled = 0;
372 Cheats[NumCheats].WasEnabled = 0;
373 Cheats[NumCheats].First = NumCodes;
374 Cheats[NumCheats].n = 0;
375 NumCheats++;
376 newcheat = 0;
377 }
378
379 if (NumCodes >= NumCodesAllocated) {
380 NumCodesAllocated += 16;
381 CheatCodes = realloc(CheatCodes, sizeof(CheatCode) *
382 NumCodesAllocated);
383 if (CheatCodes == NULL)
384 break;
385 }
386 CheatCodes[NumCodes].Addr = a;
387 CheatCodes[NumCodes].Val = v;
388 NumCodes++;
389 Cheats[NumCheats - 1].n++;
390 }
391
392out:
393 fclose(f);
394}
395
396void emu_on_new_cd(void)
397{
398 ClearAllCheats();
399 parse_cwcheat();
400
401 if (Config.HLE) {
402 printf("note: running with HLE BIOS, expect compatibility problems\n");
403 printf("----------------------------------------------------------\n");
404 }
405
406 snprintf(hud_msg, sizeof(hud_msg), "Booting up...");
407 hud_new_msg = 2;
408}
409
410int emu_core_preinit(void)
411{
412 // what is the name of the config file?
413 // it may be redefined by -cfg on the command line
414 strcpy(cfgfile_basename, "pcsx.cfg");
415
416 emuLog = stdout;
417 SetIsoFile(NULL);
418
419 memset(&Config, 0, sizeof(Config));
420
421 set_default_paths();
422 emu_set_default_config();
423 strcpy(Config.Bios, "HLE");
424
425 return 0;
426}
427
428int emu_core_init(void)
429{
430 CheckSubDir();
431 check_memcards();
432
433 if (EmuInit() == -1) {
434 printf("PSX emulator couldn't be initialized.\n");
435 return -1;
436 }
437
438 LoadMcds(Config.Mcd1, Config.Mcd2);
439
440 if (Config.Debug) {
441 StartDebugger();
442 }
443
444 return 0;
445}
446
447#ifndef NO_FRONTEND
448int main(int argc, char *argv[])
449{
450 char file[MAXPATHLEN] = "";
451 char path[MAXPATHLEN];
452 const char *cdfile = NULL;
453 const char *loadst_f = NULL;
454 int psxout = 0;
455 int loadst = 0;
456 int i;
457
458 emu_core_preinit();
459
460 // read command line options
461 for (i = 1; i < argc; i++) {
462 if (!strcmp(argv[i], "-psxout")) psxout = 1;
463 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
464 else if (!strcmp(argv[i], "-cfg")) {
465 if (i+1 >= argc) break;
466 strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */
467 printf("Using config file %s.\n", cfgfile_basename);
468 }
469 else if (!strcmp(argv[i], "-cdfile")) {
470 char isofilename[MAXPATHLEN];
471
472 if (i+1 >= argc) break;
473 strncpy(isofilename, argv[++i], MAXPATHLEN);
474 if (isofilename[0] != '/') {
475 getcwd(path, MAXPATHLEN);
476 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
477 strcat(path, "/");
478 strcat(path, isofilename);
479 strcpy(isofilename, path);
480 } else
481 isofilename[0] = 0;
482 }
483
484 cdfile = isofilename;
485 }
486 else if (!strcmp(argv[i], "-loadf")) {
487 if (i+1 >= argc) break;
488 loadst_f = argv[++i];
489 }
490 else if (!strcmp(argv[i], "-h") ||
491 !strcmp(argv[i], "-help") ||
492 !strcmp(argv[i], "--help")) {
493 printf("PCSX-ReARMed " REV "\n");
494 printf("%s\n", _(
495 " pcsx [options] [file]\n"
496 "\toptions:\n"
497 "\t-cdfile FILE\tRuns a CD image file\n"
498 "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
499 "\t-psxout\t\tEnable PSX output\n"
500 "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
501 "\t-h -help\tDisplay this message\n"
502 "\tfile\t\tLoads a PSX EXE file\n"));
503 return 0;
504 } else {
505 strncpy(file, argv[i], MAXPATHLEN);
506 if (file[0] != '/') {
507 getcwd(path, MAXPATHLEN);
508 if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
509 strcat(path, "/");
510 strcat(path, file);
511 strcpy(file, path);
512 } else
513 file[0] = 0;
514 }
515 }
516 }
517
518 if (cdfile)
519 set_cd_image(cdfile);
520
521 // frontend stuff
522 // init input but leave probing to platform code,
523 // they add input drivers and may need to modify them after probe
524 in_init();
525 pl_init();
526 plat_init();
527 menu_init(); // loads config
528
529 emu_core_init();
530
531 if (psxout)
532 Config.PsxOut = 1;
533
534 if (LoadPlugins() == -1) {
535 // FIXME: this recovery doesn't work, just delete bad config and bail out
536 // SysMessage("could not load plugins, retrying with defaults\n");
537 set_default_paths();
538 snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
539 remove(path);
540 SysMessage("Failed loading plugins!");
541 return 1;
542 }
543 pcnt_hook_plugins();
544
545 if (OpenPlugins() == -1) {
546 return 1;
547 }
548 plugin_call_rearmed_cbs();
549
550 CheckCdrom();
551 SysReset();
552
553 if (file[0] != '\0') {
554 if (Load(file) != -1)
555 ready_to_go = 1;
556 } else {
557 if (cdfile) {
558 if (LoadCdrom() == -1) {
559 ClosePlugins();
560 printf(_("Could not load CD-ROM!\n"));
561 return -1;
562 }
563 emu_on_new_cd();
564 ready_to_go = 1;
565 }
566 }
567
568 if (ready_to_go) {
569 menu_prepare_emu();
570
571 // If a state has been specified, then load that
572 if (loadst) {
573 int ret = emu_load_state(loadst - 1);
574 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
575 }
576 if (loadst_f) {
577 int ret = LoadState(loadst_f);
578 printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f);
579 }
580 }
581 else
582 menu_loop();
583
584 pl_start_watchdog();
585
586 while (1)
587 {
588 stop = 0;
589 emu_action = SACTION_NONE;
590
591 psxCpu->Execute();
592 if (emu_action != SACTION_NONE)
593 do_emu_action();
594 }
595
596 return 0;
597}
598
599static void toggle_fast_forward(int force_off)
600{
601 static int fast_forward;
602 static int normal_g_opts;
603 static int normal_frameskip;
604 static int normal_enhancement_enable;
605
606 if (force_off && !fast_forward)
607 return;
608
609 fast_forward = !fast_forward;
610 if (fast_forward) {
611 normal_g_opts = g_opts;
612 normal_frameskip = pl_rearmed_cbs.frameskip;
613 normal_enhancement_enable =
614 pl_rearmed_cbs.gpu_neon.enhancement_enable;
615
616 g_opts |= OPT_NO_FRAMELIM;
617 pl_rearmed_cbs.frameskip = 3;
618 pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
619 } else {
620 g_opts = normal_g_opts;
621 pl_rearmed_cbs.frameskip = normal_frameskip;
622 pl_rearmed_cbs.gpu_neon.enhancement_enable =
623 normal_enhancement_enable;
624
625 pl_timing_prepare(Config.PsxType);
626 }
627
628 if (!force_off)
629 snprintf(hud_msg, sizeof(hud_msg), "FAST FORWARD %s",
630 fast_forward ? "ON" : "OFF");
631}
632#endif
633
634void SysRunGui() {
635 printf("SysRunGui\n");
636}
637
638static void dummy_lace()
639{
640}
641
642void SysReset() {
643 // rearmed hack: EmuReset() runs some code when real BIOS is used,
644 // but we usually do reset from menu while GPU is not open yet,
645 // so we need to prevent updateLace() call..
646 void *real_lace = GPU_updateLace;
647 GPU_updateLace = dummy_lace;
648
649 // reset can run code, timing must be set
650 pl_timing_prepare(Config.PsxType);
651
652 EmuReset();
653
654 // hmh core forgets this
655 CDR_stop();
656
657 GPU_updateLace = real_lace;
658}
659
660void SysClose() {
661 EmuShutdown();
662 ReleasePlugins();
663
664 StopDebugger();
665
666 if (emuLog != NULL) fclose(emuLog);
667}
668
669void SysUpdate() {
670}
671
672void OnFile_Exit() {
673 printf("OnFile_Exit\n");
674 SysClose();
675#ifndef NO_FRONTEND
676 menu_finish();
677 plat_finish();
678 exit(0);
679#endif
680}
681
682int get_state_filename(char *buf, int size, int i) {
683 return get_gameid_filename(buf, size,
684 "." STATES_DIR "%.32s-%.9s.%3.3d", i);
685}
686
687int emu_check_state(int slot)
688{
689 char fname[MAXPATHLEN];
690 int ret;
691
692 ret = get_state_filename(fname, sizeof(fname), slot);
693 if (ret != 0)
694 return ret;
695
696 return CheckState(fname);
697}
698
699int emu_save_state(int slot)
700{
701 char fname[MAXPATHLEN];
702 int ret;
703
704 ret = get_state_filename(fname, sizeof(fname), slot);
705 if (ret != 0)
706 return ret;
707
708 ret = SaveState(fname);
709#ifndef __ARM_ARCH_7A__ /* XXX */
710 sync();
711#endif
712 printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot);
713 return ret;
714}
715
716int emu_load_state(int slot)
717{
718 char fname[MAXPATHLEN];
719 int ret;
720
721 ret = get_state_filename(fname, sizeof(fname), slot);
722 if (ret != 0)
723 return ret;
724
725 return LoadState(fname);
726}
727
728void SysPrintf(const char *fmt, ...) {
729 va_list list;
730 char msg[512];
731
732 va_start(list, fmt);
733 vsprintf(msg, fmt, list);
734 va_end(list);
735
736 fprintf(emuLog, "%s", msg);
737}
738
739void SysMessage(const char *fmt, ...) {
740 va_list list;
741 char msg[512];
742
743 va_start(list, fmt);
744 vsprintf(msg, fmt, list);
745 va_end(list);
746
747 if (msg[strlen(msg) - 1] == '\n')
748 msg[strlen(msg) - 1] = 0;
749
750 fprintf(stderr, "%s\n", msg);
751}
752
753static void SignalExit(int sig) {
754 ClosePlugins();
755 OnFile_Exit();
756}
757
758#define PARSEPATH(dst, src) \
759 ptr = src + strlen(src); \
760 while (*ptr != '\\' && ptr != src) ptr--; \
761 if (ptr != src) { \
762 strcpy(dst, ptr+1); \
763 }
764
765static int _OpenPlugins(void) {
766 int ret;
767
768 signal(SIGINT, SignalExit);
769 signal(SIGPIPE, SignalExit);
770
771 GPU_clearDynarec(clearDynarec);
772
773 ret = CDR_open();
774 if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; }
775 ret = SPU_open();
776 if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
777 SPU_registerCallback(SPUirq);
778 // pcsx-rearmed: we handle gpu elsewhere
779 //ret = GPU_open(&gpuDisp, "PCSX", NULL);
780 //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
781 ret = PAD1_open(&gpuDisp);
782 if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; }
783 ret = PAD2_open(&gpuDisp);
784 if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; }
785
786 if (Config.UseNet && !NetOpened) {
787 netInfo info;
788 char path[MAXPATHLEN];
789 char dotdir[MAXPATHLEN];
790
791 MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);
792
793 strcpy(info.EmuName, "PCSX");
794 strncpy(info.CdromID, CdromId, 9);
795 strncpy(info.CdromLabel, CdromLabel, 9);
796 info.psxMem = psxM;
797 info.GPU_showScreenPic = GPU_showScreenPic;
798 info.GPU_displayText = GPU_displayText;
799 info.GPU_showScreenPic = GPU_showScreenPic;
800 info.PAD_setSensitive = PAD1_setSensitive;
801 sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
802 strcpy(info.BIOSpath, path);
803 strcpy(info.MCD1path, Config.Mcd1);
804 strcpy(info.MCD2path, Config.Mcd2);
805 sprintf(path, "%s%s", dotdir, Config.Gpu);
806 strcpy(info.GPUpath, path);
807 sprintf(path, "%s%s", dotdir, Config.Spu);
808 strcpy(info.SPUpath, path);
809 sprintf(path, "%s%s", dotdir, Config.Cdr);
810 strcpy(info.CDRpath, path);
811 NET_setInfo(&info);
812
813 ret = NET_open(&gpuDisp);
814 if (ret < 0) {
815 if (ret == -2) {
816 // -2 is returned when something in the info
817 // changed and needs to be synced
818 char *ptr;
819
820 PARSEPATH(Config.Bios, info.BIOSpath);
821 PARSEPATH(Config.Gpu, info.GPUpath);
822 PARSEPATH(Config.Spu, info.SPUpath);
823 PARSEPATH(Config.Cdr, info.CDRpath);
824
825 strcpy(Config.Mcd1, info.MCD1path);
826 strcpy(Config.Mcd2, info.MCD2path);
827 return -2;
828 } else {
829 Config.UseNet = FALSE;
830 }
831 } else {
832 if (NET_queryPlayer() == 1) {
833 if (SendPcsxInfo() == -1) Config.UseNet = FALSE;
834 } else {
835 if (RecvPcsxInfo() == -1) Config.UseNet = FALSE;
836 }
837 }
838 NetOpened = TRUE;
839 } else if (Config.UseNet) {
840 NET_resume();
841 }
842
843 return 0;
844}
845
846int OpenPlugins() {
847 int ret;
848
849 while ((ret = _OpenPlugins()) == -2) {
850 ReleasePlugins();
851 LoadMcds(Config.Mcd1, Config.Mcd2);
852 if (LoadPlugins() == -1) return -1;
853 }
854 return ret;
855}
856
857void ClosePlugins() {
858 int ret;
859
860 signal(SIGINT, SIG_DFL);
861 signal(SIGPIPE, SIG_DFL);
862 ret = CDR_close();
863 if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
864 ret = SPU_close();
865 if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; }
866 ret = PAD1_close();
867 if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; }
868 ret = PAD2_close();
869 if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; }
870 // pcsx-rearmed: we handle gpu elsewhere
871 //ret = GPU_close();
872 //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }
873
874 if (Config.UseNet) {
875 NET_pause();
876 }
877}
878
879/* we hook statically linked plugins here */
880static const char *builtin_plugins[] = {
881 "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
882 "builtin_cdrcimg",
883};
884
885static const int builtin_plugin_ids[] = {
886 PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD,
887 PLUGIN_CDRCIMG,
888};
889
890void *SysLoadLibrary(const char *lib) {
891 const char *tmp = strrchr(lib, '/');
892 void *ret;
893 int i;
894
895 printf("plugin: %s\n", lib);
896
897 if (tmp != NULL) {
898 tmp++;
899 for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
900 if (strcmp(tmp, builtin_plugins[i]) == 0)
901 return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
902 }
903
904 ret = dlopen(lib, RTLD_NOW);
905 if (ret == NULL)
906 fprintf(stderr, "dlopen: %s\n", dlerror());
907 return ret;
908}
909
910void *SysLoadSym(void *lib, const char *sym) {
911 unsigned int plugid = (unsigned int)(long)lib;
912
913 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
914 return plugin_link(plugid - PLUGIN_DL_BASE, sym);
915
916 return dlsym(lib, sym);
917}
918
919const char *SysLibError() {
920 return dlerror();
921}
922
923void SysCloseLibrary(void *lib) {
924 unsigned int plugid = (unsigned int)(long)lib;
925
926 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
927 return;
928
929 dlclose(lib);
930}
931
ARM optimized PCSX fork