e906c010 |
1 | /* |
dde7da71 |
2 | * (C) notaz, 2010-2012 |
e906c010 |
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 | |
80c2304e |
8 | #include <stdio.h> |
9 | #include <string.h> |
10 | #include <stdarg.h> |
80c2304e |
11 | #include <unistd.h> |
c5061935 |
12 | #include <signal.h> |
29a8c4f3 |
13 | #include <time.h> |
c4052f4d |
14 | #if !defined(_WIN32) && !defined(NO_DYLIB) |
003cfc63 |
15 | #include <dlfcn.h> |
16 | #endif |
80c2304e |
17 | |
c5061935 |
18 | #include "main.h" |
e906c010 |
19 | #include "plugin.h" |
7c0f51de |
20 | #include "plugin_lib.h" |
14dffdb7 |
21 | #include "pcnt.h" |
3c70c47b |
22 | #include "menu.h" |
47821672 |
23 | #include "plat.h" |
80c2304e |
24 | #include "../libpcsxcore/misc.h" |
9c27c205 |
25 | #include "../libpcsxcore/cheat.h" |
799b0b87 |
26 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
47bf65ab |
27 | #include "../plugins/cdrcimg/cdrcimg.h" |
3154bfab |
28 | #include "../plugins/dfsound/spu_config.h" |
ace14ab3 |
29 | #include "arm_features.h" |
38c2028e |
30 | #include "revision.h" |
80c2304e |
31 | |
b01fca94 |
32 | #if defined(__has_builtin) |
33 | #define DO_CPU_CHECKS __has_builtin(__builtin_cpu_init) |
34 | #elif defined(__x86_64__) || defined(__i386__) |
35 | #define DO_CPU_CHECKS 1 |
36 | #else |
37 | #define DO_CPU_CHECKS 0 |
38 | #endif |
39 | |
cc56203b |
40 | #ifndef NO_FRONTEND |
41 | #include "libpicofe/input.h" |
42 | #include "libpicofe/plat.h" |
43 | #include "libpicofe/readpng.h" |
87e5b45f |
44 | |
45 | static void toggle_fast_forward(int force_off); |
e6495add |
46 | static void check_profile(void); |
47 | static void check_memcards(void); |
cc56203b |
48 | #endif |
a1b44e36 |
49 | #ifndef BOOT_MSG |
50 | #define BOOT_MSG "Booting up..." |
51 | #endif |
cc56203b |
52 | |
fc8145b7 |
53 | // don't include debug.h - it breaks ARM build (R1 redefined) |
cab87bf3 |
54 | static void StartDebugger() {} |
55 | static void StopDebugger() {} |
fc8145b7 |
56 | |
69e482e3 |
57 | int ready_to_go, g_emu_want_quit, g_emu_resetting; |
c5061935 |
58 | unsigned long gpuDisp; |
59 | char cfgfile_basename[MAXPATHLEN]; |
8f892648 |
60 | int state_slot; |
61 | enum sched_action emu_action, emu_action_old; |
62 | char hud_msg[64]; |
63 | int hud_new_msg; |
64 | |
80c2304e |
65 | static void make_path(char *buf, size_t size, const char *dir, const char *fname) |
66 | { |
67 | if (fname) |
68 | snprintf(buf, size, ".%s%s", dir, fname); |
69 | else |
70 | snprintf(buf, size, ".%s", dir); |
71 | } |
72 | #define MAKE_PATH(buf, dir, fname) \ |
73 | make_path(buf, sizeof(buf), dir, fname) |
74 | |
29a8c4f3 |
75 | static int get_gameid_filename(char *buf, int size, const char *fmt, int i) { |
76 | char trimlabel[33]; |
77 | int j; |
78 | |
79 | strncpy(trimlabel, CdromLabel, 32); |
80 | trimlabel[32] = 0; |
81 | for (j = 31; j >= 0; j--) |
82 | if (trimlabel[j] == ' ') |
83 | trimlabel[j] = 0; |
84 | else |
85 | continue; |
86 | |
87 | snprintf(buf, size, fmt, trimlabel, CdromId, i); |
88 | |
89 | return 0; |
80c2304e |
90 | } |
91 | |
47bf65ab |
92 | void set_cd_image(const char *fname) |
93 | { |
e16a7e51 |
94 | const char *ext = NULL; |
47bf65ab |
95 | |
33716956 |
96 | if (fname != NULL) |
97 | ext = strrchr(fname, '.'); |
47bf65ab |
98 | |
33716956 |
99 | if (ext && ( |
100 | strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 || |
9a92bffb |
101 | strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) { |
47bf65ab |
102 | SetIsoFile(NULL); |
103 | cdrcimg_set_fname(fname); |
104 | strcpy(Config.Cdr, "builtin_cdrcimg"); |
105 | } else { |
106 | SetIsoFile(fname); |
107 | strcpy(Config.Cdr, "builtin_cdr"); |
108 | } |
109 | } |
110 | |
6fe1f056 |
111 | static void set_default_paths(void) |
112 | { |
e6495add |
113 | #ifndef NO_FRONTEND |
114 | snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR); |
6fe1f056 |
115 | MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd"); |
116 | MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd"); |
117 | strcpy(Config.BiosDir, "bios"); |
e6495add |
118 | #endif |
6fe1f056 |
119 | |
120 | strcpy(Config.PluginsDir, "plugins"); |
121 | strcpy(Config.Gpu, "builtin_gpu"); |
122 | strcpy(Config.Spu, "builtin_spu"); |
123 | strcpy(Config.Cdr, "builtin_cdr"); |
124 | strcpy(Config.Pad1, "builtin_pad"); |
125 | strcpy(Config.Pad2, "builtin_pad"); |
126 | strcpy(Config.Net, "Disabled"); |
6fe1f056 |
127 | } |
128 | |
33400707 |
129 | void emu_set_default_config(void) |
130 | { |
131 | // try to set sane config on which most games work |
840639a5 |
132 | Config.Xa = Config.Cdda = 0; |
133 | Config.icache_emulation = 0; |
33400707 |
134 | Config.PsxAuto = 1; |
1562ed57 |
135 | Config.cycle_multiplier = CYCLE_MULT_DEFAULT; |
33400707 |
136 | |
746fee51 |
137 | pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto |
0b02eb77 |
138 | pl_rearmed_cbs.gpu_neon.enhancement_enable = |
139 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; |
33400707 |
140 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
141 | pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7; |
5b568098 |
142 | #if 0 |
143 | pl_rearmed_cbs.gpu_senquack.ilace_force = 0; |
144 | pl_rearmed_cbs.gpu_senquack.pixel_skip = 0; |
145 | pl_rearmed_cbs.gpu_senquack.lighting = 1; |
146 | pl_rearmed_cbs.gpu_senquack.fast_lighting = 0; |
147 | pl_rearmed_cbs.gpu_senquack.blending = 1; |
148 | pl_rearmed_cbs.gpu_senquack.dithering = 0; |
149 | #else |
030d1121 |
150 | pl_rearmed_cbs.gpu_unai.lighting = 1; |
030d1121 |
151 | pl_rearmed_cbs.gpu_unai.blending = 1; |
5b568098 |
152 | #endif |
33400707 |
153 | pl_rearmed_cbs.gpu_unai.abe_hack = |
154 | pl_rearmed_cbs.gpu_unai.no_light = |
155 | pl_rearmed_cbs.gpu_unai.no_blend = 0; |
e60da159 |
156 | memset(&pl_rearmed_cbs.gpu_peopsgl, 0, sizeof(pl_rearmed_cbs.gpu_peopsgl)); |
746fee51 |
157 | pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64; |
cbb26048 |
158 | pl_rearmed_cbs.gpu_peopsgl.iTexGarbageCollection = 1; |
33400707 |
159 | |
3154bfab |
160 | spu_config.iUseReverb = 1; |
161 | spu_config.iUseInterpolation = 1; |
162 | spu_config.iXAPitch = 0; |
163 | spu_config.iVolume = 768; |
164 | spu_config.iTempo = 0; |
63a4f6b6 |
165 | spu_config.iUseThread = 1; // no effect if only 1 core is detected |
bbb541fb |
166 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) /* XXX GPH hack */ |
3154bfab |
167 | spu_config.iUseReverb = 0; |
168 | spu_config.iUseInterpolation = 0; |
71f31f3f |
169 | #ifndef HAVE_LIBRETRO |
3154bfab |
170 | spu_config.iTempo = 1; |
44c38f79 |
171 | #endif |
33400707 |
172 | #endif |
173 | new_dynarec_hacks = 0; |
33400707 |
174 | |
61c4962a |
175 | in_type[0] = PSE_PAD_TYPE_STANDARD; |
176 | in_type[1] = PSE_PAD_TYPE_STANDARD; |
33400707 |
177 | } |
178 | |
8f892648 |
179 | void do_emu_action(void) |
180 | { |
181 | int ret; |
182 | |
183 | emu_action_old = emu_action; |
184 | |
185 | switch (emu_action) { |
8f892648 |
186 | case SACTION_LOAD_STATE: |
187 | ret = emu_load_state(state_slot); |
188 | snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!"); |
189 | break; |
190 | case SACTION_SAVE_STATE: |
191 | ret = emu_save_state(state_slot); |
192 | snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!"); |
193 | break; |
38c2028e |
194 | #ifndef NO_FRONTEND |
195 | case SACTION_ENTER_MENU: |
456f1b86 |
196 | toggle_fast_forward(1); |
38c2028e |
197 | menu_loop(); |
198 | return; |
8f892648 |
199 | case SACTION_NEXT_SSLOT: |
200 | state_slot++; |
201 | if (state_slot > 9) |
202 | state_slot = 0; |
203 | goto do_state_slot; |
204 | case SACTION_PREV_SSLOT: |
205 | state_slot--; |
206 | if (state_slot < 0) |
207 | state_slot = 9; |
38c2028e |
208 | do_state_slot: |
209 | snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot, |
210 | emu_check_state(state_slot) == 0 ? "USED" : "FREE"); |
211 | hud_new_msg = 3; |
f29fbd53 |
212 | SysPrintf("* %s\n", hud_msg); |
38c2028e |
213 | break; |
8f892648 |
214 | case SACTION_TOGGLE_FSKIP: |
ea4a16e7 |
215 | pl_rearmed_cbs.fskip_advice = 0; |
216 | pl_rearmed_cbs.frameskip++; |
217 | if (pl_rearmed_cbs.frameskip > 1) |
218 | pl_rearmed_cbs.frameskip = -1; |
219 | snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s", |
220 | pl_rearmed_cbs.frameskip == -1 ? "AUTO" : |
221 | pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" ); |
222 | plugin_call_rearmed_cbs(); |
8f892648 |
223 | break; |
fa56d360 |
224 | case SACTION_SWITCH_DISPMODE: |
225 | pl_switch_dispmode(); |
d81b8e97 |
226 | plugin_call_rearmed_cbs(); |
fa56d360 |
227 | if (GPU_open != NULL && GPU_close != NULL) { |
228 | GPU_close(); |
229 | GPU_open(&gpuDisp, "PCSX", NULL); |
230 | } |
d81b8e97 |
231 | break; |
456f1b86 |
232 | case SACTION_FAST_FORWARD: |
233 | toggle_fast_forward(0); |
234 | plugin_call_rearmed_cbs(); |
235 | break; |
dde7da71 |
236 | case SACTION_TOGGLE_FPS: |
237 | if ((g_opts & (OPT_SHOWFPS|OPT_SHOWCPU)) |
238 | == (OPT_SHOWFPS|OPT_SHOWCPU)) |
239 | g_opts &= ~(OPT_SHOWFPS|OPT_SHOWCPU); |
240 | else if (g_opts & OPT_SHOWFPS) |
241 | g_opts |= OPT_SHOWCPU; |
242 | else |
243 | g_opts |= OPT_SHOWFPS; |
244 | break; |
a8376201 |
245 | case SACTION_TOGGLE_FULLSCREEN: |
5b9aa749 |
246 | plat_target.vout_fullscreen = !plat_target.vout_fullscreen; |
c9099d02 |
247 | if (GPU_open != NULL && GPU_close != NULL) { |
248 | GPU_close(); |
249 | GPU_open(&gpuDisp, "PCSX", NULL); |
250 | } |
a8376201 |
251 | break; |
29a8c4f3 |
252 | case SACTION_SCREENSHOT: |
253 | { |
38c2028e |
254 | char buf[MAXPATHLEN]; |
29a8c4f3 |
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 | } |
221be40d |
272 | case SACTION_VOLUME_UP: |
273 | case SACTION_VOLUME_DOWN: |
bcfc48e3 |
274 | { |
275 | static int volume; |
276 | plat_target_step_volume(&volume, |
277 | emu_action == SACTION_VOLUME_UP ? 1 : -1); |
278 | } |
221be40d |
279 | return; |
a805c855 |
280 | case SACTION_MINIMIZE: |
36dfb787 |
281 | if (GPU_close != NULL) |
282 | GPU_close(); |
283 | |
a805c855 |
284 | plat_minimize(); |
36dfb787 |
285 | |
286 | if (GPU_open != NULL) { |
287 | ret = GPU_open(&gpuDisp, "PCSX", NULL); |
288 | if (ret) |
f29fbd53 |
289 | SysMessage("GPU_open returned %d", ret); |
36dfb787 |
290 | } |
a805c855 |
291 | return; |
38c2028e |
292 | #endif |
4c08b9e7 |
293 | default: |
294 | return; |
8f892648 |
295 | } |
8f892648 |
296 | |
8f892648 |
297 | hud_new_msg = 3; |
298 | } |
299 | |
cae602d4 |
300 | static char basic_lcase(char c) |
301 | { |
302 | if ('A' <= c && c <= 'Z') |
303 | return c - 'A' + 'a'; |
304 | return c; |
305 | } |
306 | |
9c27c205 |
307 | static int cdidcmp(const char *id1, const char *id2) |
308 | { |
309 | while (*id1 != 0 && *id2 != 0) { |
310 | if (*id1 == '_') { id1++; continue; } |
311 | if (*id2 == '_') { id2++; continue; } |
cae602d4 |
312 | if (basic_lcase(*id1) != basic_lcase(*id2)) |
9c27c205 |
313 | break; |
314 | id1++; |
315 | id2++; |
316 | } |
317 | |
318 | return *id1 - *id2; |
319 | } |
320 | |
321 | static void parse_cwcheat(void) |
322 | { |
4b7da20a |
323 | char line[256], buf[256], name[256], *p; |
9c27c205 |
324 | int newcheat = 1; |
325 | u32 a, v; |
326 | FILE *f; |
327 | |
328 | f = fopen("cheatpops.db", "r"); |
329 | if (f == NULL) |
330 | return; |
331 | |
332 | /* find the game */ |
333 | while (fgets(line, sizeof(line), f)) { |
334 | if (sscanf(line, "_S %63s", buf) != 1) |
335 | continue; |
336 | if (cdidcmp(buf, CdromId) == 0) |
337 | break; |
338 | } |
339 | |
340 | if (feof(f)) |
341 | goto out; |
342 | |
f29fbd53 |
343 | SysPrintf("cwcheat section found for %s\n", CdromId); |
9c27c205 |
344 | while (fgets(line, sizeof(line), f)) |
345 | { |
346 | p = line + strlen(line); |
347 | for (p--; p >= line && (*p == '\r' || *p == '\n' || *p == ' '); p--) |
348 | *p = 0; |
349 | if (*p == 0 || *p == '#' || *p == ';') |
350 | continue; |
351 | |
352 | if (strncmp(line, "_S", 2) == 0) |
353 | break; |
354 | if (strncmp(line, "_G", 2) == 0) { |
f29fbd53 |
355 | SysPrintf(" cwcheat game name: '%s'\n", line + 3); |
9c27c205 |
356 | continue; |
357 | } |
358 | if (strncmp(line, "_C0", 3) == 0) { |
359 | if (!newcheat && Cheats[NumCheats - 1].n == 0) { |
f29fbd53 |
360 | SysPrintf("cheat '%s' failed to parse\n", name); |
9c27c205 |
361 | free(Cheats[NumCheats - 1].Descr); |
362 | NumCheats--; |
363 | } |
364 | snprintf(name, sizeof(name), "%s", line + 4); |
365 | newcheat = 1; |
366 | continue; |
367 | } |
368 | if (sscanf(line, "_L %x %x", &a, &v) != 2) { |
f29fbd53 |
369 | SysPrintf("line failed to parse: '%s'\n", line); |
9c27c205 |
370 | continue; |
371 | } |
372 | |
373 | if (newcheat) { |
374 | if (NumCheats >= NumCheatsAllocated) { |
375 | NumCheatsAllocated += 16; |
376 | Cheats = realloc(Cheats, sizeof(Cheat) * |
377 | NumCheatsAllocated); |
378 | if (Cheats == NULL) |
379 | break; |
380 | } |
381 | Cheats[NumCheats].Descr = strdup(name); |
382 | Cheats[NumCheats].Enabled = 0; |
2c843d96 |
383 | Cheats[NumCheats].WasEnabled = 0; |
9c27c205 |
384 | Cheats[NumCheats].First = NumCodes; |
385 | Cheats[NumCheats].n = 0; |
386 | NumCheats++; |
387 | newcheat = 0; |
388 | } |
389 | |
390 | if (NumCodes >= NumCodesAllocated) { |
391 | NumCodesAllocated += 16; |
392 | CheatCodes = realloc(CheatCodes, sizeof(CheatCode) * |
393 | NumCodesAllocated); |
394 | if (CheatCodes == NULL) |
395 | break; |
396 | } |
397 | CheatCodes[NumCodes].Addr = a; |
398 | CheatCodes[NumCodes].Val = v; |
399 | NumCodes++; |
400 | Cheats[NumCheats - 1].n++; |
401 | } |
402 | |
403 | out: |
404 | fclose(f); |
405 | } |
406 | |
79f216e3 |
407 | void emu_on_new_cd(int show_hud_msg) |
9c27c205 |
408 | { |
409 | ClearAllCheats(); |
410 | parse_cwcheat(); |
411 | |
412 | if (Config.HLE) { |
f29fbd53 |
413 | SysPrintf("note: running with HLE BIOS, expect compatibility problems\n"); |
414 | SysPrintf("----------------------------------------------------------\n"); |
9c27c205 |
415 | } |
416 | |
79f216e3 |
417 | if (show_hud_msg) { |
418 | snprintf(hud_msg, sizeof(hud_msg), BOOT_MSG); |
419 | hud_new_msg = 3; |
420 | } |
9c27c205 |
421 | } |
422 | |
b01fca94 |
423 | static void log_wrong_cpu(void) |
424 | { |
425 | #if DO_CPU_CHECKS |
426 | __builtin_cpu_init(); |
427 | #define CHECK_CPU(name) if (!__builtin_cpu_supports(name)) \ |
428 | SysPrintf("ERROR: compiled for " name ", which is unsupported by the CPU\n") |
429 | #ifdef __SSE2__ |
430 | CHECK_CPU("sse2"); |
431 | #endif |
432 | #ifdef __SSSE3__ |
433 | CHECK_CPU("ssse3"); |
434 | #endif |
435 | #ifdef __SSE4_1__ |
b4f2c7d9 |
436 | CHECK_CPU("sse4.1"); |
b01fca94 |
437 | #endif |
438 | #endif // DO_CPU_CHECKS |
439 | } |
440 | |
38c2028e |
441 | int emu_core_preinit(void) |
80c2304e |
442 | { |
80c2304e |
443 | // what is the name of the config file? |
444 | // it may be redefined by -cfg on the command line |
445 | strcpy(cfgfile_basename, "pcsx.cfg"); |
446 | |
ea12009c |
447 | #ifdef IOS |
448 | emuLog = fopen("/User/Documents/pcsxr.log", "w"); |
449 | if (emuLog == NULL) |
450 | emuLog = fopen("pcsxr.log", "w"); |
451 | if (emuLog == NULL) |
452 | #endif |
e906c010 |
453 | emuLog = stdout; |
ea12009c |
454 | |
b01fca94 |
455 | log_wrong_cpu(); |
456 | |
80c2304e |
457 | SetIsoFile(NULL); |
80c2304e |
458 | |
e0c692d9 |
459 | memset(&Config, 0, sizeof(Config)); |
460 | |
e0c692d9 |
461 | set_default_paths(); |
33400707 |
462 | emu_set_default_config(); |
e0c692d9 |
463 | strcpy(Config.Bios, "HLE"); |
464 | |
38c2028e |
465 | return 0; |
466 | } |
467 | |
468 | int emu_core_init(void) |
469 | { |
45b97ede |
470 | SysPrintf("Starting PCSX-ReARMed " REV "\n"); |
471 | |
e6495add |
472 | #ifndef NO_FRONTEND |
473 | check_profile(); |
38c2028e |
474 | check_memcards(); |
e6495add |
475 | #endif |
38c2028e |
476 | |
477 | if (EmuInit() == -1) { |
f29fbd53 |
478 | SysPrintf("PSX emulator couldn't be initialized.\n"); |
38c2028e |
479 | return -1; |
480 | } |
481 | |
482 | LoadMcds(Config.Mcd1, Config.Mcd2); |
483 | |
484 | if (Config.Debug) { |
485 | StartDebugger(); |
486 | } |
487 | |
488 | return 0; |
489 | } |
490 | |
69e482e3 |
491 | void emu_core_ask_exit(void) |
492 | { |
493 | stop = 1; |
494 | g_emu_want_quit = 1; |
495 | } |
496 | |
38c2028e |
497 | #ifndef NO_FRONTEND |
003cfc63 |
498 | |
499 | #include <sys/stat.h> |
500 | #include <sys/types.h> |
501 | |
e6495add |
502 | static void create_profile_dir(const char *directory) { |
503 | char path[MAXPATHLEN]; |
504 | |
505 | MAKE_PATH(path, directory, NULL); |
506 | mkdir(path, S_IRWXU | S_IRWXG); |
507 | } |
508 | |
509 | static void check_profile(void) { |
510 | // make sure that ~/.pcsx exists |
511 | create_profile_dir(PCSX_DOT_DIR); |
512 | |
513 | create_profile_dir(BIOS_DIR); |
514 | create_profile_dir(MEMCARD_DIR); |
515 | create_profile_dir(STATES_DIR); |
516 | create_profile_dir(PLUGINS_DIR); |
517 | create_profile_dir(PLUGINS_CFG_DIR); |
518 | create_profile_dir(CHEATS_DIR); |
519 | create_profile_dir(PATCHES_DIR); |
520 | create_profile_dir(PCSX_DOT_DIR "cfg"); |
521 | create_profile_dir("/screenshots/"); |
522 | } |
523 | |
524 | static void check_memcards(void) |
525 | { |
526 | char buf[MAXPATHLEN]; |
527 | FILE *f; |
528 | int i; |
529 | |
530 | for (i = 1; i <= 9; i++) { |
531 | snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i); |
532 | |
533 | f = fopen(buf, "rb"); |
534 | if (f == NULL) { |
535 | SysPrintf("Creating memcard: %s\n", buf); |
536 | CreateMcd(buf); |
537 | } |
538 | else |
539 | fclose(f); |
540 | } |
541 | } |
542 | |
38c2028e |
543 | int main(int argc, char *argv[]) |
544 | { |
e0c692d9 |
545 | char file[MAXPATHLEN] = ""; |
546 | char path[MAXPATHLEN]; |
547 | const char *cdfile = NULL; |
de910c6b |
548 | const char *loadst_f = NULL; |
0a151868 |
549 | int psxout = 0; |
e0c692d9 |
550 | int loadst = 0; |
551 | int i; |
552 | |
38c2028e |
553 | emu_core_preinit(); |
554 | |
80c2304e |
555 | // read command line options |
556 | for (i = 1; i < argc; i++) { |
0a151868 |
557 | if (!strcmp(argv[i], "-psxout")) psxout = 1; |
80c2304e |
558 | else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]); |
559 | else if (!strcmp(argv[i], "-cfg")) { |
560 | if (i+1 >= argc) break; |
561 | strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */ |
f29fbd53 |
562 | SysPrintf("Using config file %s.\n", cfgfile_basename); |
80c2304e |
563 | } |
564 | else if (!strcmp(argv[i], "-cdfile")) { |
565 | char isofilename[MAXPATHLEN]; |
566 | |
567 | if (i+1 >= argc) break; |
568 | strncpy(isofilename, argv[++i], MAXPATHLEN); |
569 | if (isofilename[0] != '/') { |
570 | getcwd(path, MAXPATHLEN); |
571 | if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) { |
572 | strcat(path, "/"); |
573 | strcat(path, isofilename); |
574 | strcpy(isofilename, path); |
575 | } else |
576 | isofilename[0] = 0; |
577 | } |
578 | |
47bf65ab |
579 | cdfile = isofilename; |
80c2304e |
580 | } |
de910c6b |
581 | else if (!strcmp(argv[i], "-loadf")) { |
582 | if (i+1 >= argc) break; |
583 | loadst_f = argv[++i]; |
584 | } |
80c2304e |
585 | else if (!strcmp(argv[i], "-h") || |
586 | !strcmp(argv[i], "-help") || |
587 | !strcmp(argv[i], "--help")) { |
38c2028e |
588 | printf("PCSX-ReARMed " REV "\n"); |
80c2304e |
589 | printf("%s\n", _( |
590 | " pcsx [options] [file]\n" |
591 | "\toptions:\n" |
592 | "\t-cdfile FILE\tRuns a CD image file\n" |
80c2304e |
593 | "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n" |
594 | "\t-psxout\t\tEnable PSX output\n" |
595 | "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n" |
596 | "\t-h -help\tDisplay this message\n" |
38c2028e |
597 | "\tfile\t\tLoads a PSX EXE file\n")); |
80c2304e |
598 | return 0; |
599 | } else { |
600 | strncpy(file, argv[i], MAXPATHLEN); |
601 | if (file[0] != '/') { |
602 | getcwd(path, MAXPATHLEN); |
603 | if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) { |
604 | strcat(path, "/"); |
605 | strcat(path, file); |
606 | strcpy(file, path); |
607 | } else |
608 | file[0] = 0; |
609 | } |
610 | } |
611 | } |
612 | |
47bf65ab |
613 | if (cdfile) |
614 | set_cd_image(cdfile); |
615 | |
69af03a2 |
616 | // frontend stuff |
b07c18e8 |
617 | // init input but leave probing to platform code, |
618 | // they add input drivers and may need to modify them after probe |
69af03a2 |
619 | in_init(); |
59f1c85c |
620 | pl_init(); |
69af03a2 |
621 | plat_init(); |
0a151868 |
622 | menu_init(); // loads config |
623 | |
45b97ede |
624 | if (emu_core_init() != 0) |
625 | return 1; |
38c2028e |
626 | |
0a151868 |
627 | if (psxout) |
628 | Config.PsxOut = 1; |
80c2304e |
629 | |
69af03a2 |
630 | if (LoadPlugins() == -1) { |
6fe1f056 |
631 | // FIXME: this recovery doesn't work, just delete bad config and bail out |
632 | // SysMessage("could not load plugins, retrying with defaults\n"); |
633 | set_default_paths(); |
634 | snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename); |
635 | remove(path); |
69af03a2 |
636 | SysMessage("Failed loading plugins!"); |
637 | return 1; |
638 | } |
639 | pcnt_hook_plugins(); |
80c2304e |
640 | |
69af03a2 |
641 | if (OpenPlugins() == -1) { |
642 | return 1; |
643 | } |
201c21e2 |
644 | plugin_call_rearmed_cbs(); |
80c2304e |
645 | |
69af03a2 |
646 | CheckCdrom(); |
bbd837c6 |
647 | SysReset(); |
69af03a2 |
648 | |
649 | if (file[0] != '\0') { |
650 | if (Load(file) != -1) |
651 | ready_to_go = 1; |
652 | } else { |
47bf65ab |
653 | if (cdfile) { |
69af03a2 |
654 | if (LoadCdrom() == -1) { |
655 | ClosePlugins(); |
f29fbd53 |
656 | SysPrintf(_("Could not load CD-ROM!\n")); |
69af03a2 |
657 | return -1; |
80c2304e |
658 | } |
79f216e3 |
659 | emu_on_new_cd(!loadst); |
69af03a2 |
660 | ready_to_go = 1; |
80c2304e |
661 | } |
69af03a2 |
662 | } |
80c2304e |
663 | |
ea66e884 |
664 | if (loadst_f) { |
665 | int ret = LoadState(loadst_f); |
f29fbd53 |
666 | SysPrintf("%s state file: %s\n", |
667 | ret ? "failed to load" : "loaded", loadst_f); |
ea66e884 |
668 | ready_to_go |= ret == 0; |
669 | } |
670 | |
45d45c1e |
671 | if (ready_to_go) { |
3c70c47b |
672 | menu_prepare_emu(); |
45d45c1e |
673 | |
674 | // If a state has been specified, then load that |
675 | if (loadst) { |
676 | int ret = emu_load_state(loadst - 1); |
f29fbd53 |
677 | SysPrintf("%s state %d\n", |
678 | ret ? "failed to load" : "loaded", loadst); |
45d45c1e |
679 | } |
680 | } |
3c70c47b |
681 | else |
69af03a2 |
682 | menu_loop(); |
683 | |
7c0f51de |
684 | pl_start_watchdog(); |
685 | |
69e482e3 |
686 | while (!g_emu_want_quit) |
69af03a2 |
687 | { |
799b0b87 |
688 | stop = 0; |
8f892648 |
689 | emu_action = SACTION_NONE; |
690 | |
80c2304e |
691 | psxCpu->Execute(); |
8f892648 |
692 | if (emu_action != SACTION_NONE) |
693 | do_emu_action(); |
80c2304e |
694 | } |
695 | |
69e482e3 |
696 | printf("Exit..\n"); |
697 | ClosePlugins(); |
698 | SysClose(); |
699 | menu_finish(); |
700 | plat_finish(); |
701 | |
80c2304e |
702 | return 0; |
703 | } |
456f1b86 |
704 | |
705 | static void toggle_fast_forward(int force_off) |
706 | { |
707 | static int fast_forward; |
708 | static int normal_g_opts; |
709 | static int normal_frameskip; |
710 | static int normal_enhancement_enable; |
711 | |
712 | if (force_off && !fast_forward) |
713 | return; |
714 | |
715 | fast_forward = !fast_forward; |
716 | if (fast_forward) { |
717 | normal_g_opts = g_opts; |
718 | normal_frameskip = pl_rearmed_cbs.frameskip; |
719 | normal_enhancement_enable = |
720 | pl_rearmed_cbs.gpu_neon.enhancement_enable; |
721 | |
722 | g_opts |= OPT_NO_FRAMELIM; |
723 | pl_rearmed_cbs.frameskip = 3; |
724 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; |
725 | } else { |
726 | g_opts = normal_g_opts; |
727 | pl_rearmed_cbs.frameskip = normal_frameskip; |
728 | pl_rearmed_cbs.gpu_neon.enhancement_enable = |
729 | normal_enhancement_enable; |
730 | |
731 | pl_timing_prepare(Config.PsxType); |
732 | } |
733 | |
734 | if (!force_off) |
735 | snprintf(hud_msg, sizeof(hud_msg), "FAST FORWARD %s", |
736 | fast_forward ? "ON" : "OFF"); |
737 | } |
ee1a37fd |
738 | |
739 | static void SignalExit(int sig) { |
740 | // only to restore framebuffer/resolution on some devices |
741 | plat_finish(); |
742 | exit(1); |
743 | } |
38c2028e |
744 | #endif |
80c2304e |
745 | |
746 | void SysRunGui() { |
747 | printf("SysRunGui\n"); |
748 | } |
749 | |
78de2879 |
750 | static void CALLBACK dummy_lace() |
e6eb2066 |
751 | { |
752 | } |
753 | |
80c2304e |
754 | void SysReset() { |
e6eb2066 |
755 | // rearmed hack: EmuReset() runs some code when real BIOS is used, |
756 | // but we usually do reset from menu while GPU is not open yet, |
757 | // so we need to prevent updateLace() call.. |
758 | void *real_lace = GPU_updateLace; |
759 | GPU_updateLace = dummy_lace; |
69e482e3 |
760 | g_emu_resetting = 1; |
e6eb2066 |
761 | |
33400707 |
762 | // reset can run code, timing must be set |
763 | pl_timing_prepare(Config.PsxType); |
764 | |
76e889bc |
765 | // hmh core forgets this |
bd6267e6 |
766 | CDR_stop(); |
76e889bc |
767 | |
768 | EmuReset(); |
e6eb2066 |
769 | |
770 | GPU_updateLace = real_lace; |
69e482e3 |
771 | g_emu_resetting = 0; |
80c2304e |
772 | } |
773 | |
774 | void SysClose() { |
775 | EmuShutdown(); |
776 | ReleasePlugins(); |
777 | |
778 | StopDebugger(); |
779 | |
69e482e3 |
780 | if (emuLog != NULL && emuLog != stdout && emuLog != stderr) { |
781 | fclose(emuLog); |
782 | emuLog = NULL; |
783 | } |
80c2304e |
784 | } |
785 | |
786 | void SysUpdate() { |
80c2304e |
787 | } |
788 | |
c5061935 |
789 | int get_state_filename(char *buf, int size, int i) { |
29a8c4f3 |
790 | return get_gameid_filename(buf, size, |
791 | "." STATES_DIR "%.32s-%.9s.%3.3d", i); |
80c2304e |
792 | } |
793 | |
8f892648 |
794 | int emu_check_state(int slot) |
795 | { |
796 | char fname[MAXPATHLEN]; |
797 | int ret; |
798 | |
799 | ret = get_state_filename(fname, sizeof(fname), slot); |
800 | if (ret != 0) |
801 | return ret; |
802 | |
803 | return CheckState(fname); |
804 | } |
805 | |
806 | int emu_save_state(int slot) |
807 | { |
808 | char fname[MAXPATHLEN]; |
809 | int ret; |
810 | |
811 | ret = get_state_filename(fname, sizeof(fname), slot); |
812 | if (ret != 0) |
813 | return ret; |
814 | |
90f1d26c |
815 | ret = SaveState(fname); |
12367ad0 |
816 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) && !defined(__SWITCH__) /* XXX GPH hack */ |
0b1dbe6b |
817 | sync(); |
818 | #endif |
f29fbd53 |
819 | SysPrintf("* %s \"%s\" [%d]\n", |
820 | ret == 0 ? "saved" : "failed to save", fname, slot); |
90f1d26c |
821 | return ret; |
8f892648 |
822 | } |
823 | |
824 | int emu_load_state(int slot) |
825 | { |
826 | char fname[MAXPATHLEN]; |
827 | int ret; |
828 | |
dde7da71 |
829 | hud_msg[0] = 0; |
830 | |
8f892648 |
831 | ret = get_state_filename(fname, sizeof(fname), slot); |
832 | if (ret != 0) |
833 | return ret; |
834 | |
835 | return LoadState(fname); |
836 | } |
837 | |
130984f5 |
838 | #ifndef HAVE_LIBRETRO |
45b97ede |
839 | #ifndef ANDROID |
840 | |
80c2304e |
841 | void SysPrintf(const char *fmt, ...) { |
842 | va_list list; |
80c2304e |
843 | |
844 | va_start(list, fmt); |
f29fbd53 |
845 | vfprintf(emuLog, fmt, list); |
80c2304e |
846 | va_end(list); |
82fe9e47 |
847 | fflush(emuLog); |
80c2304e |
848 | } |
849 | |
45b97ede |
850 | #else |
851 | |
852 | #include <android/log.h> |
853 | |
854 | void SysPrintf(const char *fmt, ...) { |
855 | va_list list; |
856 | |
857 | va_start(list, fmt); |
858 | __android_log_vprint(ANDROID_LOG_INFO, "PCSX", fmt, list); |
859 | va_end(list); |
860 | } |
861 | |
862 | #endif |
130984f5 |
863 | #endif /* HAVE_LIBRETRO */ |
45b97ede |
864 | |
80c2304e |
865 | void SysMessage(const char *fmt, ...) { |
45b97ede |
866 | va_list list; |
867 | char msg[512]; |
868 | int ret; |
80c2304e |
869 | |
45b97ede |
870 | va_start(list, fmt); |
871 | ret = vsnprintf(msg, sizeof(msg), fmt, list); |
872 | va_end(list); |
80c2304e |
873 | |
45b97ede |
874 | if (ret < sizeof(msg) && msg[ret - 1] == '\n') |
875 | msg[ret - 1] = 0; |
80c2304e |
876 | |
f29fbd53 |
877 | SysPrintf("%s\n", msg); |
80c2304e |
878 | } |
879 | |
c5061935 |
880 | #define PARSEPATH(dst, src) \ |
881 | ptr = src + strlen(src); \ |
882 | while (*ptr != '\\' && ptr != src) ptr--; \ |
883 | if (ptr != src) { \ |
884 | strcpy(dst, ptr+1); \ |
885 | } |
886 | |
887 | static int _OpenPlugins(void) { |
888 | int ret; |
889 | |
ee1a37fd |
890 | #ifndef NO_FRONTEND |
c5061935 |
891 | signal(SIGINT, SignalExit); |
892 | signal(SIGPIPE, SignalExit); |
ee1a37fd |
893 | #endif |
c5061935 |
894 | |
895 | GPU_clearDynarec(clearDynarec); |
896 | |
897 | ret = CDR_open(); |
898 | if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; } |
899 | ret = SPU_open(); |
900 | if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; } |
901 | SPU_registerCallback(SPUirq); |
2b30c129 |
902 | SPU_registerScheduleCb(SPUschedule); |
c5061935 |
903 | // pcsx-rearmed: we handle gpu elsewhere |
904 | //ret = GPU_open(&gpuDisp, "PCSX", NULL); |
905 | //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; } |
906 | ret = PAD1_open(&gpuDisp); |
907 | if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; } |
908 | ret = PAD2_open(&gpuDisp); |
909 | if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; } |
910 | |
911 | if (Config.UseNet && !NetOpened) { |
912 | netInfo info; |
13fab97c |
913 | char path[MAXPATHLEN * 2]; |
c5061935 |
914 | char dotdir[MAXPATHLEN]; |
915 | |
916 | MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL); |
917 | |
38c2028e |
918 | strcpy(info.EmuName, "PCSX"); |
4b7da20a |
919 | memcpy(info.CdromID, CdromId, 9); /* no \0 trailing character? */ |
920 | memcpy(info.CdromLabel, CdromLabel, 9); |
921 | info.CdromLabel[9] = '\0'; |
c5061935 |
922 | info.psxMem = psxM; |
923 | info.GPU_showScreenPic = GPU_showScreenPic; |
924 | info.GPU_displayText = GPU_displayText; |
925 | info.GPU_showScreenPic = GPU_showScreenPic; |
926 | info.PAD_setSensitive = PAD1_setSensitive; |
927 | sprintf(path, "%s%s", Config.BiosDir, Config.Bios); |
928 | strcpy(info.BIOSpath, path); |
929 | strcpy(info.MCD1path, Config.Mcd1); |
930 | strcpy(info.MCD2path, Config.Mcd2); |
931 | sprintf(path, "%s%s", dotdir, Config.Gpu); |
932 | strcpy(info.GPUpath, path); |
933 | sprintf(path, "%s%s", dotdir, Config.Spu); |
934 | strcpy(info.SPUpath, path); |
935 | sprintf(path, "%s%s", dotdir, Config.Cdr); |
936 | strcpy(info.CDRpath, path); |
937 | NET_setInfo(&info); |
938 | |
939 | ret = NET_open(&gpuDisp); |
940 | if (ret < 0) { |
941 | if (ret == -2) { |
942 | // -2 is returned when something in the info |
943 | // changed and needs to be synced |
944 | char *ptr; |
945 | |
946 | PARSEPATH(Config.Bios, info.BIOSpath); |
947 | PARSEPATH(Config.Gpu, info.GPUpath); |
948 | PARSEPATH(Config.Spu, info.SPUpath); |
949 | PARSEPATH(Config.Cdr, info.CDRpath); |
950 | |
951 | strcpy(Config.Mcd1, info.MCD1path); |
952 | strcpy(Config.Mcd2, info.MCD2path); |
953 | return -2; |
954 | } else { |
955 | Config.UseNet = FALSE; |
956 | } |
957 | } else { |
958 | if (NET_queryPlayer() == 1) { |
959 | if (SendPcsxInfo() == -1) Config.UseNet = FALSE; |
960 | } else { |
961 | if (RecvPcsxInfo() == -1) Config.UseNet = FALSE; |
962 | } |
963 | } |
964 | NetOpened = TRUE; |
965 | } else if (Config.UseNet) { |
966 | NET_resume(); |
967 | } |
968 | |
969 | return 0; |
970 | } |
971 | |
972 | int OpenPlugins() { |
973 | int ret; |
974 | |
975 | while ((ret = _OpenPlugins()) == -2) { |
976 | ReleasePlugins(); |
977 | LoadMcds(Config.Mcd1, Config.Mcd2); |
978 | if (LoadPlugins() == -1) return -1; |
979 | } |
980 | return ret; |
981 | } |
982 | |
983 | void ClosePlugins() { |
984 | int ret; |
985 | |
ee1a37fd |
986 | #ifndef NO_FRONTEND |
c5061935 |
987 | signal(SIGINT, SIG_DFL); |
988 | signal(SIGPIPE, SIG_DFL); |
ee1a37fd |
989 | #endif |
990 | |
c5061935 |
991 | ret = CDR_close(); |
992 | if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; } |
993 | ret = SPU_close(); |
994 | if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; } |
995 | ret = PAD1_close(); |
996 | if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; } |
997 | ret = PAD2_close(); |
998 | if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; } |
999 | // pcsx-rearmed: we handle gpu elsewhere |
1000 | //ret = GPU_close(); |
1001 | //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; } |
1002 | |
1003 | if (Config.UseNet) { |
1004 | NET_pause(); |
1005 | } |
1006 | } |
1007 | |
e906c010 |
1008 | /* we hook statically linked plugins here */ |
1009 | static const char *builtin_plugins[] = { |
47bf65ab |
1010 | "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad", |
1011 | "builtin_cdrcimg", |
e906c010 |
1012 | }; |
1013 | |
1014 | static const int builtin_plugin_ids[] = { |
1015 | PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD, |
47bf65ab |
1016 | PLUGIN_CDRCIMG, |
e906c010 |
1017 | }; |
1018 | |
80c2304e |
1019 | void *SysLoadLibrary(const char *lib) { |
e906c010 |
1020 | const char *tmp = strrchr(lib, '/'); |
003cfc63 |
1021 | void *ret = NULL; |
e906c010 |
1022 | int i; |
1023 | |
f29fbd53 |
1024 | SysPrintf("plugin: %s\n", lib); |
bbd837c6 |
1025 | |
e906c010 |
1026 | if (tmp != NULL) { |
1027 | tmp++; |
1028 | for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++) |
1029 | if (strcmp(tmp, builtin_plugins[i]) == 0) |
2d724e28 |
1030 | return (void *)(uintptr_t)(PLUGIN_DL_BASE + builtin_plugin_ids[i]); |
e906c010 |
1031 | } |
1032 | |
c4052f4d |
1033 | #if !defined(_WIN32) && !defined(NO_DYLIB) |
bbd837c6 |
1034 | ret = dlopen(lib, RTLD_NOW); |
1035 | if (ret == NULL) |
f29fbd53 |
1036 | SysMessage("dlopen: %s", dlerror()); |
003cfc63 |
1037 | #else |
1038 | /* no external plugin support, abi is no longer |
1039 | * compatible with psemu/pcsx anyway */ |
1040 | #endif |
bbd837c6 |
1041 | return ret; |
80c2304e |
1042 | } |
1043 | |
1044 | void *SysLoadSym(void *lib, const char *sym) { |
2d724e28 |
1045 | unsigned int plugid = (unsigned int)(uintptr_t)lib; |
e906c010 |
1046 | |
1047 | if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins)) |
1048 | return plugin_link(plugid - PLUGIN_DL_BASE, sym); |
1049 | |
c4052f4d |
1050 | #if !defined(_WIN32) && !defined(NO_DYLIB) |
80c2304e |
1051 | return dlsym(lib, sym); |
003cfc63 |
1052 | #else |
1053 | return NULL; |
1054 | #endif |
80c2304e |
1055 | } |
1056 | |
1057 | const char *SysLibError() { |
c4052f4d |
1058 | #if defined(NO_DYLIB) |
fc99395c |
1059 | return NULL; |
1060 | #elif !defined(_WIN32) |
80c2304e |
1061 | return dlerror(); |
003cfc63 |
1062 | #else |
1063 | return "not supported"; |
1064 | #endif |
80c2304e |
1065 | } |
1066 | |
1067 | void SysCloseLibrary(void *lib) { |
2d724e28 |
1068 | unsigned int plugid = (unsigned int)(uintptr_t)lib; |
e906c010 |
1069 | |
1070 | if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins)) |
1071 | return; |
1072 | |
c4052f4d |
1073 | #if !defined(_WIN32) && !defined(NO_DYLIB) |
80c2304e |
1074 | dlclose(lib); |
003cfc63 |
1075 | #endif |
80c2304e |
1076 | } |