Commit | Line | Data |
---|---|---|
38c2028e | 1 | /* |
2 | * (C) notaz, 2012 | |
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 | ||
805fe9bc | 8 | #define _GNU_SOURCE 1 // strcasestr |
38c2028e | 9 | #include <stdio.h> |
10 | #include <stdlib.h> | |
11 | #include <string.h> | |
74ebc05b | 12 | #include <strings.h> |
38c2028e | 13 | |
14 | #include "../libpcsxcore/misc.h" | |
15 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 16 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 17 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
23ea11bd | 18 | #include "../libpcsxcore/cdrom.h" |
19 | #include "../libpcsxcore/cdriso.h" | |
6e921e1d | 20 | #include "../libpcsxcore/cheat.h" |
07c13dfd | 21 | #include "../plugins/dfsound/out.h" |
805fe9bc | 22 | #include "../plugins/dfinput/externals.h" |
c82f907a | 23 | #include "cspace.h" |
38c2028e | 24 | #include "main.h" |
25 | #include "plugin.h" | |
26 | #include "plugin_lib.h" | |
27 | #include "revision.h" | |
28 | #include "libretro.h" | |
29 | ||
30 | static retro_video_refresh_t video_cb; | |
31 | static retro_input_poll_t input_poll_cb; | |
32 | static retro_input_state_t input_state_cb; | |
33 | static retro_environment_t environ_cb; | |
34 | static retro_audio_sample_batch_t audio_batch_cb; | |
8d24cb85 | 35 | static struct retro_rumble_interface rumble; |
38c2028e | 36 | |
37 | static void *vout_buf; | |
70d56ca3 | 38 | static int vout_width, vout_height; |
39 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 40 | static bool vout_can_dupe; |
483afec9 | 41 | static bool duping_enable; |
70d56ca3 | 42 | |
38c2028e | 43 | static int samples_sent, samples_to_send; |
44 | static int plugins_opened; | |
17f84149 | 45 | static int is_pal_mode; |
38c2028e | 46 | |
f9f60dae TK |
47 | /* memory card data */ |
48 | extern char Mcd1Data[MCD_SIZE]; | |
49 | extern char McdDisable[2]; | |
38c2028e | 50 | |
51 | /* PCSX ReARMed core calls and stuff */ | |
52 | int in_type1, in_type2; | |
53 | int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 }; | |
54 | int in_keystate; | |
8d24cb85 | 55 | int in_enable_vibration = 1; |
38c2028e | 56 | |
805fe9bc | 57 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
58 | #define VOUT_MAX_WIDTH 1024 | |
59 | #define VOUT_MAX_HEIGHT 512 | |
60 | ||
7df396ea TK |
61 | static void init_memcard(char *mcd_data) |
62 | { | |
63 | unsigned off = 0; | |
64 | unsigned i; | |
65 | ||
66 | memset(mcd_data, 0, MCD_SIZE); | |
67 | ||
68 | mcd_data[off++] = 'M'; | |
69 | mcd_data[off++] = 'C'; | |
70 | off += 0x7d; | |
71 | mcd_data[off++] = 0x0e; | |
72 | ||
73 | for (i = 0; i < 15; i++) { | |
74 | mcd_data[off++] = 0xa0; | |
75 | off += 0x07; | |
76 | mcd_data[off++] = 0xff; | |
77 | mcd_data[off++] = 0xff; | |
78 | off += 0x75; | |
79 | mcd_data[off++] = 0xa0; | |
80 | } | |
81 | ||
82 | for (i = 0; i < 20; i++) { | |
83 | mcd_data[off++] = 0xff; | |
84 | mcd_data[off++] = 0xff; | |
85 | mcd_data[off++] = 0xff; | |
86 | mcd_data[off++] = 0xff; | |
87 | off += 0x04; | |
88 | mcd_data[off++] = 0xff; | |
89 | mcd_data[off++] = 0xff; | |
90 | off += 0x76; | |
91 | } | |
92 | } | |
93 | ||
38c2028e | 94 | static int vout_open(void) |
95 | { | |
96 | return 0; | |
97 | } | |
98 | ||
e4c83ca6 | 99 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
38c2028e | 100 | { |
70d56ca3 | 101 | vout_width = w; |
102 | vout_height = h; | |
38c2028e | 103 | } |
104 | ||
cc4f9b70 | 105 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 106 | static void convert(void *buf, size_t bytes) |
38c2028e | 107 | { |
108 | unsigned int i, v, *p = buf; | |
109 | ||
9c59f120 | 110 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 111 | v = p[i]; |
112 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
113 | } | |
114 | } | |
46aa5b98 | 115 | #endif |
38c2028e | 116 | |
fa56d360 | 117 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 118 | { |
fa56d360 | 119 | unsigned short *dest = vout_buf; |
120 | const unsigned short *src = vram; | |
70d56ca3 | 121 | int dstride = vout_width, h1 = h; |
122 | int doffs; | |
38c2028e | 123 | |
fa56d360 | 124 | if (vram == NULL) { |
125 | // blanking | |
cc56203b | 126 | memset(vout_buf, 0, dstride * h * 2); |
fa56d360 | 127 | goto out; |
128 | } | |
129 | ||
70d56ca3 | 130 | doffs = (vout_height - h) * dstride; |
131 | doffs += (dstride - w) / 2 & ~1; | |
132 | if (doffs != vout_doffs_old) { | |
133 | // clear borders | |
134 | memset(vout_buf, 0, dstride * h * 2); | |
135 | vout_doffs_old = doffs; | |
136 | } | |
137 | dest += doffs; | |
138 | ||
fa56d360 | 139 | if (bgr24) |
140 | { | |
141 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
142 | for (; h1-- > 0; dest += dstride, src += stride) | |
143 | { | |
144 | bgr888_to_rgb565(dest, src, w * 3); | |
145 | } | |
146 | } | |
147 | else | |
148 | { | |
149 | for (; h1-- > 0; dest += dstride, src += stride) | |
150 | { | |
151 | bgr555_to_rgb565(dest, src, w * 2); | |
152 | } | |
153 | } | |
38c2028e | 154 | |
fa56d360 | 155 | out: |
46aa5b98 | 156 | #ifndef FRONTEND_SUPPORTS_RGB565 |
70d56ca3 | 157 | convert(vout_buf, vout_width * vout_height * 2); |
46aa5b98 | 158 | #endif |
70d56ca3 | 159 | vout_fb_dirty = 1; |
fa56d360 | 160 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 161 | } |
162 | ||
163 | static void vout_close(void) | |
164 | { | |
165 | } | |
166 | ||
cc56203b | 167 | static void *pl_mmap(unsigned int size) |
168 | { | |
87e5b45f | 169 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 170 | } |
171 | ||
172 | static void pl_munmap(void *ptr, unsigned int size) | |
173 | { | |
87e5b45f | 174 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 175 | } |
176 | ||
38c2028e | 177 | struct rearmed_cbs pl_rearmed_cbs = { |
178 | .pl_vout_open = vout_open, | |
179 | .pl_vout_set_mode = vout_set_mode, | |
180 | .pl_vout_flip = vout_flip, | |
181 | .pl_vout_close = vout_close, | |
cc56203b | 182 | .mmap = pl_mmap, |
183 | .munmap = pl_munmap, | |
38c2028e | 184 | /* from psxcounters */ |
185 | .gpu_hcnt = &hSyncCount, | |
186 | .gpu_frame_count = &frame_counter, | |
187 | }; | |
188 | ||
189 | void pl_frame_limit(void) | |
190 | { | |
191 | /* called once per frame, make psxCpu->Execute() above return */ | |
192 | stop = 1; | |
193 | } | |
194 | ||
195 | void pl_timing_prepare(int is_pal) | |
196 | { | |
17f84149 | 197 | is_pal_mode = is_pal; |
38c2028e | 198 | } |
199 | ||
8d24cb85 | 200 | void plat_trigger_vibrate(int pad, uint32_t low, uint32_t high) |
38c2028e | 201 | { |
8d24cb85 | 202 | rumble.set_rumble_state(pad, RETRO_RUMBLE_STRONG, high << 8); |
203 | rumble.set_rumble_state(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
38c2028e | 204 | } |
205 | ||
e4c83ca6 | 206 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 207 | { |
208 | } | |
209 | ||
210 | /* sound calls */ | |
07c13dfd | 211 | static int snd_init(void) |
38c2028e | 212 | { |
07c13dfd | 213 | return 0; |
38c2028e | 214 | } |
215 | ||
07c13dfd | 216 | static void snd_finish(void) |
38c2028e | 217 | { |
218 | } | |
219 | ||
07c13dfd | 220 | static int snd_busy(void) |
38c2028e | 221 | { |
222 | if (samples_to_send > samples_sent) | |
223 | return 0; /* give more samples */ | |
224 | else | |
225 | return 1; | |
226 | } | |
227 | ||
07c13dfd | 228 | static void snd_feed(void *buf, int bytes) |
38c2028e | 229 | { |
230 | audio_batch_cb(buf, bytes / 4); | |
231 | samples_sent += bytes / 4; | |
232 | } | |
233 | ||
07c13dfd | 234 | void out_register_libretro(struct out_driver *drv) |
235 | { | |
236 | drv->name = "libretro"; | |
237 | drv->init = snd_init; | |
238 | drv->finish = snd_finish; | |
239 | drv->busy = snd_busy; | |
240 | drv->feed = snd_feed; | |
241 | } | |
242 | ||
38c2028e | 243 | /* libretro */ |
e268a47e | 244 | void retro_set_environment(retro_environment_t cb) |
245 | { | |
e268a47e | 246 | static const struct retro_variable vars[] = { |
8d24cb85 | 247 | { "pcsx_rearmed_frameskip", "Frameskip; 0|1|2|3" }, |
248 | { "pcsx_rearmed_region", "Region; Auto|NTSC|PAL" }, | |
249 | { "pcsx_rearmed_pad1type", "Pad 1 Type; standard|analog" }, | |
250 | { "pcsx_rearmed_pad2type", "Pad 2 Type; standard|analog" }, | |
48f615ba | 251 | #ifndef DRC_DISABLE |
8d24cb85 | 252 | { "pcsx_rearmed_drc", "Dynamic recompiler; enabled|disabled" }, |
48f615ba | 253 | #endif |
c82d5b4b | 254 | #if defined(__ARM_NEON__) || defined(NEON_PC) |
89329f14 | 255 | { "pcsx_rearmed_neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" }, |
256 | { "pcsx_rearmed_neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" }, | |
257 | { "pcsx_rearmed_neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" }, | |
7d68d030 | 258 | #endif |
483afec9 | 259 | { "pcsx_rearmed_duping_enable", "Frame duping; on|off" }, |
e268a47e | 260 | { NULL, NULL }, |
261 | }; | |
262 | ||
263 | environ_cb = cb; | |
264 | ||
265 | cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars); | |
e268a47e | 266 | } |
267 | ||
38c2028e | 268 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
269 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
270 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
271 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
272 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
273 | ||
274 | unsigned retro_api_version(void) | |
275 | { | |
276 | return RETRO_API_VERSION; | |
277 | } | |
278 | ||
279 | void retro_set_controller_port_device(unsigned port, unsigned device) | |
280 | { | |
281 | } | |
282 | ||
283 | void retro_get_system_info(struct retro_system_info *info) | |
284 | { | |
285 | memset(info, 0, sizeof(*info)); | |
286 | info->library_name = "PCSX-ReARMed"; | |
0ed87574 | 287 | info->library_version = "r19"; |
9fba39a9 | 288 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u"; |
38c2028e | 289 | info->need_fullpath = true; |
290 | } | |
291 | ||
292 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
293 | { | |
294 | memset(info, 0, sizeof(*info)); | |
17f84149 | 295 | info->timing.fps = is_pal_mode ? 50 : 60; |
38c2028e | 296 | info->timing.sample_rate = 44100; |
297 | info->geometry.base_width = 320; | |
298 | info->geometry.base_height = 240; | |
805fe9bc | 299 | info->geometry.max_width = VOUT_MAX_WIDTH; |
300 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
38c2028e | 301 | info->geometry.aspect_ratio = 4.0 / 3.0; |
302 | } | |
303 | ||
6e921e1d | 304 | /* savestates */ |
38c2028e | 305 | size_t retro_serialize_size(void) |
306 | { | |
6e921e1d | 307 | // it's currently 4380651 bytes, but have some reserved for future |
308 | return 0x430000; | |
309 | } | |
310 | ||
311 | struct save_fp { | |
312 | char *buf; | |
313 | size_t pos; | |
314 | int is_write; | |
315 | }; | |
316 | ||
317 | static void *save_open(const char *name, const char *mode) | |
318 | { | |
319 | struct save_fp *fp; | |
320 | ||
321 | if (name == NULL || mode == NULL) | |
322 | return NULL; | |
323 | ||
324 | fp = malloc(sizeof(*fp)); | |
325 | if (fp == NULL) | |
326 | return NULL; | |
327 | ||
328 | fp->buf = (char *)name; | |
329 | fp->pos = 0; | |
330 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
331 | ||
332 | return fp; | |
333 | } | |
334 | ||
335 | static int save_read(void *file, void *buf, u32 len) | |
336 | { | |
337 | struct save_fp *fp = file; | |
338 | if (fp == NULL || buf == NULL) | |
339 | return -1; | |
340 | ||
341 | memcpy(buf, fp->buf + fp->pos, len); | |
342 | fp->pos += len; | |
343 | return len; | |
344 | } | |
345 | ||
346 | static int save_write(void *file, const void *buf, u32 len) | |
347 | { | |
348 | struct save_fp *fp = file; | |
349 | if (fp == NULL || buf == NULL) | |
350 | return -1; | |
351 | ||
352 | memcpy(fp->buf + fp->pos, buf, len); | |
353 | fp->pos += len; | |
354 | return len; | |
355 | } | |
356 | ||
357 | static long save_seek(void *file, long offs, int whence) | |
358 | { | |
359 | struct save_fp *fp = file; | |
360 | if (fp == NULL) | |
361 | return -1; | |
362 | ||
363 | switch (whence) { | |
364 | case SEEK_CUR: | |
365 | fp->pos += offs; | |
366 | return fp->pos; | |
367 | case SEEK_SET: | |
368 | fp->pos = offs; | |
369 | return fp->pos; | |
370 | default: | |
371 | return -1; | |
372 | } | |
373 | } | |
374 | ||
375 | static void save_close(void *file) | |
376 | { | |
377 | struct save_fp *fp = file; | |
378 | size_t r_size = retro_serialize_size(); | |
379 | if (fp == NULL) | |
380 | return; | |
381 | ||
382 | if (fp->pos > r_size) | |
383 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
384 | else if (fp->is_write && fp->pos < r_size) | |
385 | // make sure we don't save trash in leftover space | |
386 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
387 | free(fp); | |
38c2028e | 388 | } |
389 | ||
390 | bool retro_serialize(void *data, size_t size) | |
391 | { | |
6e921e1d | 392 | int ret = SaveState(data); |
393 | return ret == 0 ? true : false; | |
38c2028e | 394 | } |
395 | ||
396 | bool retro_unserialize(const void *data, size_t size) | |
397 | { | |
6e921e1d | 398 | int ret = LoadState(data); |
399 | return ret == 0 ? true : false; | |
38c2028e | 400 | } |
401 | ||
23ea11bd | 402 | /* cheats */ |
38c2028e | 403 | void retro_cheat_reset(void) |
404 | { | |
6e921e1d | 405 | ClearAllCheats(); |
38c2028e | 406 | } |
407 | ||
408 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
409 | { | |
6e921e1d | 410 | char buf[256]; |
411 | int ret; | |
412 | ||
413 | // cheat funcs are destructive, need a copy.. | |
414 | strncpy(buf, code, sizeof(buf)); | |
415 | buf[sizeof(buf) - 1] = 0; | |
416 | ||
417 | if (index < NumCheats) | |
418 | ret = EditCheat(index, "", buf); | |
419 | else | |
420 | ret = AddCheat("", buf); | |
421 | ||
422 | if (ret != 0) | |
423 | SysPrintf("Failed to set cheat %#u\n", index); | |
424 | else if (index < NumCheats) | |
425 | Cheats[index].Enabled = enabled; | |
38c2028e | 426 | } |
427 | ||
23ea11bd | 428 | /* multidisk support */ |
429 | static bool disk_ejected; | |
430 | static unsigned int disk_current_index; | |
51ba7408 | 431 | static unsigned int disk_count; |
23ea11bd | 432 | static struct disks_state { |
433 | char *fname; | |
434 | int internal_index; // for multidisk eboots | |
435 | } disks[8]; | |
436 | ||
437 | static bool disk_set_eject_state(bool ejected) | |
438 | { | |
439 | // weird PCSX API.. | |
440 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
441 | LidInterrupt(); | |
442 | ||
443 | disk_ejected = ejected; | |
444 | return true; | |
445 | } | |
446 | ||
447 | static bool disk_get_eject_state(void) | |
448 | { | |
449 | /* can't be controlled by emulated software */ | |
450 | return disk_ejected; | |
451 | } | |
452 | ||
453 | static unsigned int disk_get_image_index(void) | |
454 | { | |
455 | return disk_current_index; | |
456 | } | |
457 | ||
458 | static bool disk_set_image_index(unsigned int index) | |
459 | { | |
460 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
461 | return false; | |
462 | ||
463 | CdromId[0] = '\0'; | |
464 | CdromLabel[0] = '\0'; | |
465 | ||
466 | if (disks[index].fname == NULL) { | |
467 | SysPrintf("missing disk #%u\n", index); | |
468 | CDR_shutdown(); | |
469 | ||
470 | // RetroArch specifies "no disk" with index == count, | |
471 | // so don't fail here.. | |
472 | disk_current_index = index; | |
473 | return true; | |
474 | } | |
475 | ||
476 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
477 | disks[index].fname, disks[index].internal_index); | |
478 | ||
479 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
480 | set_cd_image(disks[index].fname); | |
481 | if (ReloadCdromPlugin() < 0) { | |
482 | SysPrintf("failed to load cdr plugin\n"); | |
483 | return false; | |
484 | } | |
485 | if (CDR_open() < 0) { | |
486 | SysPrintf("failed to open cdr plugin\n"); | |
487 | return false; | |
488 | } | |
489 | ||
490 | if (!disk_ejected) { | |
491 | SetCdOpenCaseTime(time(NULL) + 2); | |
492 | LidInterrupt(); | |
493 | } | |
494 | ||
495 | disk_current_index = index; | |
496 | return true; | |
497 | } | |
498 | ||
499 | static unsigned int disk_get_num_images(void) | |
500 | { | |
51ba7408 | 501 | return disk_count; |
23ea11bd | 502 | } |
503 | ||
504 | static bool disk_replace_image_index(unsigned index, | |
505 | const struct retro_game_info *info) | |
506 | { | |
507 | char *old_fname; | |
508 | bool ret = true; | |
509 | ||
510 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
511 | return false; | |
512 | ||
513 | old_fname = disks[index].fname; | |
514 | disks[index].fname = NULL; | |
515 | disks[index].internal_index = 0; | |
516 | ||
517 | if (info != NULL) { | |
518 | disks[index].fname = strdup(info->path); | |
519 | if (index == disk_current_index) | |
520 | ret = disk_set_image_index(index); | |
521 | } | |
522 | ||
523 | if (old_fname != NULL) | |
524 | free(old_fname); | |
525 | ||
526 | return ret; | |
527 | } | |
528 | ||
529 | static bool disk_add_image_index(void) | |
530 | { | |
51ba7408 T |
531 | if (disk_count >= 8) |
532 | return false; | |
533 | ||
534 | disk_count++; | |
23ea11bd | 535 | return true; |
536 | } | |
537 | ||
538 | static struct retro_disk_control_callback disk_control = { | |
539 | .set_eject_state = disk_set_eject_state, | |
540 | .get_eject_state = disk_get_eject_state, | |
541 | .get_image_index = disk_get_image_index, | |
542 | .set_image_index = disk_set_image_index, | |
543 | .get_num_images = disk_get_num_images, | |
544 | .replace_image_index = disk_replace_image_index, | |
545 | .add_image_index = disk_add_image_index, | |
546 | }; | |
547 | ||
9fba39a9 T |
548 | // just in case, maybe a win-rt port in the future? |
549 | #ifdef _WIN32 | |
550 | #define SLASH '\\' | |
551 | #else | |
552 | #define SLASH '/' | |
553 | #endif | |
554 | ||
555 | static char base_dir[PATH_MAX]; | |
556 | ||
557 | static bool read_m3u(const char *file) | |
558 | { | |
559 | char line[PATH_MAX]; | |
560 | char name[PATH_MAX]; | |
9fba39a9 T |
561 | FILE *f = fopen(file, "r"); |
562 | if (!f) | |
563 | return false; | |
564 | ||
51ba7408 | 565 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
9fba39a9 T |
566 | if (line[0] == '#') |
567 | continue; | |
568 | char *carrige_return = strchr(line, '\r'); | |
569 | if (carrige_return) | |
570 | *carrige_return = '\0'; | |
571 | char *newline = strchr(line, '\n'); | |
572 | if (newline) | |
573 | *newline = '\0'; | |
574 | ||
575 | if (line[0] != '\0') | |
576 | { | |
577 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); | |
51ba7408 | 578 | disks[disk_count++].fname = strdup(name); |
9fba39a9 T |
579 | } |
580 | } | |
581 | ||
582 | fclose(f); | |
51ba7408 | 583 | return (disk_count != 0); |
9fba39a9 T |
584 | } |
585 | ||
586 | static void extract_directory(char *buf, const char *path, size_t size) | |
587 | { | |
588 | char *base; | |
589 | strncpy(buf, path, size - 1); | |
590 | buf[size - 1] = '\0'; | |
591 | ||
592 | base = strrchr(buf, '/'); | |
593 | if (!base) | |
594 | base = strrchr(buf, '\\'); | |
595 | ||
596 | if (base) | |
597 | *base = '\0'; | |
598 | else | |
599 | { | |
600 | buf[0] = '.'; | |
601 | buf[1] = '\0'; | |
602 | } | |
603 | } | |
604 | ||
41294f4d | 605 | #ifdef __QNX__ |
606 | /* Blackberry QNX doesn't have strcasestr */ | |
607 | ||
608 | /* | |
609 | * Find the first occurrence of find in s, ignore case. | |
610 | */ | |
611 | char * | |
612 | strcasestr(const char *s, const char*find) | |
613 | { | |
614 | char c, sc; | |
615 | size_t len; | |
616 | ||
617 | if ((c = *find++) != 0) { | |
618 | c = tolower((unsigned char)c); | |
619 | len = strlen(find); | |
620 | do { | |
621 | do { | |
622 | if ((sc = *s++) == 0) | |
623 | return (NULL); | |
624 | } while ((char)tolower((unsigned char)sc) != c); | |
625 | } while (strncasecmp(s, find, len) != 0); | |
626 | s--; | |
627 | } | |
628 | return ((char *)s); | |
629 | } | |
630 | #endif | |
631 | ||
38c2028e | 632 | bool retro_load_game(const struct retro_game_info *info) |
633 | { | |
23ea11bd | 634 | size_t i; |
9fba39a9 T |
635 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
636 | ||
8ddd009b | 637 | struct retro_input_descriptor desc[] = { |
638 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
639 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
640 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
641 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
642 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
643 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
644 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
645 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
646 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
647 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
648 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
649 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
650 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
651 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
652 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
653 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
84f18c09 | 654 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
655 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
656 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
657 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
658 | ||
8ddd009b | 659 | |
660 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
661 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
662 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
663 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
664 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
665 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
666 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
667 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
668 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
669 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
670 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
671 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
672 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
673 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
674 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
675 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
84f18c09 | 676 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
677 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
678 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
679 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
8ddd009b | 680 | |
681 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
682 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
683 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
684 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
685 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
686 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
687 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
688 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
689 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
690 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
691 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
692 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
693 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
694 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
695 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
696 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
84f18c09 | 697 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
698 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
699 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
700 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
8ddd009b | 701 | |
702 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
703 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
704 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
705 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
706 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
707 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
708 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
709 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
710 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
711 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
712 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
713 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
714 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
715 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
716 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
717 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
84f18c09 | 718 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
719 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
720 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
721 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
8ddd009b | 722 | |
723 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
724 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
725 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
726 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
727 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
728 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
729 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
730 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
731 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
732 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
733 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
734 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
735 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
736 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
737 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
738 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
84f18c09 | 739 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
740 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
741 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
742 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
8ddd009b | 743 | |
744 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
745 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
746 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
747 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
748 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
749 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
750 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
751 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
752 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
753 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
754 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
755 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
756 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
757 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
758 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
759 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
84f18c09 | 760 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
761 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
762 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
763 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
8ddd009b | 764 | |
765 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
766 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
767 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
768 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
769 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
770 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
771 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
772 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
773 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
774 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
775 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
776 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
777 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
778 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
779 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
780 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
84f18c09 | 781 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
782 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
783 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
784 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
8ddd009b | 785 | |
786 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
787 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
788 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
789 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
790 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
791 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
792 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
793 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
794 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
795 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
796 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
797 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
798 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
799 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
800 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
801 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
84f18c09 | 802 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
803 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
804 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
805 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
8ddd009b | 806 | |
807 | { 0 }, | |
808 | }; | |
809 | ||
810 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); | |
811 | ||
46aa5b98 | 812 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 813 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 814 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 815 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 816 | } |
46aa5b98 | 817 | #endif |
c19aba43 | 818 | |
23ea11bd | 819 | if (info == NULL || info->path == NULL) { |
820 | SysPrintf("info->path required\n"); | |
821 | return false; | |
822 | } | |
823 | ||
38c2028e | 824 | if (plugins_opened) { |
825 | ClosePlugins(); | |
826 | plugins_opened = 0; | |
827 | } | |
828 | ||
23ea11bd | 829 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
830 | if (disks[i].fname != NULL) { | |
831 | free(disks[i].fname); | |
832 | disks[i].fname = NULL; | |
833 | } | |
834 | disks[i].internal_index = 0; | |
835 | } | |
836 | ||
837 | disk_current_index = 0; | |
9fba39a9 T |
838 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
839 | ||
840 | if (is_m3u) { | |
841 | if (!read_m3u(info->path)) { | |
842 | SysPrintf("failed to read m3u file\n"); | |
843 | return false; | |
844 | } | |
51ba7408 T |
845 | } else { |
846 | disk_count = 1; | |
9fba39a9 | 847 | disks[0].fname = strdup(info->path); |
51ba7408 | 848 | } |
23ea11bd | 849 | |
850 | set_cd_image(disks[0].fname); | |
38c2028e | 851 | |
852 | /* have to reload after set_cd_image for correct cdr plugin */ | |
853 | if (LoadPlugins() == -1) { | |
f29fbd53 | 854 | SysPrintf("failed to load plugins\n"); |
38c2028e | 855 | return false; |
856 | } | |
857 | ||
858 | plugins_opened = 1; | |
859 | NetOpened = 0; | |
860 | ||
861 | if (OpenPlugins() == -1) { | |
f29fbd53 | 862 | SysPrintf("failed to open plugins\n"); |
38c2028e | 863 | return false; |
864 | } | |
865 | ||
866 | plugin_call_rearmed_cbs(); | |
19a784e6 | 867 | dfinput_activate(); |
38c2028e | 868 | |
869 | Config.PsxAuto = 1; | |
870 | if (CheckCdrom() == -1) { | |
f29fbd53 | 871 | SysPrintf("unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 872 | return false; |
873 | } | |
874 | ||
875 | SysReset(); | |
876 | ||
877 | if (LoadCdrom() == -1) { | |
f29fbd53 | 878 | SysPrintf("could not load CD-ROM!\n"); |
38c2028e | 879 | return false; |
880 | } | |
79f216e3 | 881 | emu_on_new_cd(0); |
38c2028e | 882 | |
23ea11bd | 883 | // multidisk images |
9fba39a9 | 884 | if (!is_m3u) { |
51ba7408 | 885 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
9fba39a9 T |
886 | for (i = 1; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { |
887 | disks[i].fname = strdup(info->path); | |
888 | disks[i].internal_index = i; | |
889 | } | |
23ea11bd | 890 | } |
891 | ||
38c2028e | 892 | return true; |
893 | } | |
894 | ||
895 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) | |
896 | { | |
897 | return false; | |
898 | } | |
899 | ||
900 | void retro_unload_game(void) | |
901 | { | |
902 | } | |
903 | ||
904 | unsigned retro_get_region(void) | |
905 | { | |
17f84149 | 906 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 907 | } |
908 | ||
909 | void *retro_get_memory_data(unsigned id) | |
910 | { | |
b40a83db T |
911 | if (id == RETRO_MEMORY_SAVE_RAM) |
912 | return Mcd1Data; | |
913 | else | |
914 | return NULL; | |
38c2028e | 915 | } |
916 | ||
917 | size_t retro_get_memory_size(unsigned id) | |
918 | { | |
b40a83db T |
919 | if (id == RETRO_MEMORY_SAVE_RAM) |
920 | return MCD_SIZE; | |
921 | else | |
922 | return 0; | |
38c2028e | 923 | } |
924 | ||
925 | void retro_reset(void) | |
926 | { | |
927 | SysReset(); | |
928 | } | |
929 | ||
930 | static const unsigned short retro_psx_map[] = { | |
931 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
932 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
933 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
934 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
935 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
936 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
937 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
938 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
939 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
940 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
941 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
942 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
943 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
944 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
945 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
946 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
947 | }; | |
948 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
949 | ||
805fe9bc | 950 | static void update_variables(bool in_flight) |
e268a47e | 951 | { |
e268a47e | 952 | struct retro_variable var; |
7d68d030 | 953 | |
e268a47e | 954 | var.value = NULL; |
8d24cb85 | 955 | var.key = "pcsx_rearmed_frameskip"; |
e268a47e | 956 | |
7d68d030 | 957 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
958 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
9f5a28d9 | 959 | |
960 | var.value = NULL; | |
8d24cb85 | 961 | var.key = "pcsx_rearmed_region"; |
9f5a28d9 | 962 | |
963 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
964 | { | |
965 | Config.PsxAuto = 0; | |
966 | if (strcmp(var.value, "Automatic") == 0) | |
967 | Config.PsxAuto = 1; | |
968 | else if (strcmp(var.value, "NTSC") == 0) | |
969 | Config.PsxType = 0; | |
970 | else if (strcmp(var.value, "PAL") == 0) | |
971 | Config.PsxType = 1; | |
972 | } | |
4615b075 | 973 | |
974 | var.value = NULL; | |
8d24cb85 | 975 | var.key = "pcsx_rearmed_pad1type"; |
4615b075 | 976 | |
977 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
978 | { | |
979 | in_type1 = PSE_PAD_TYPE_STANDARD; | |
980 | if (strcmp(var.value, "analog") == 0) | |
981 | in_type1 = PSE_PAD_TYPE_ANALOGPAD; | |
982 | } | |
983 | ||
8d24cb85 | 984 | var.value = NULL; |
985 | var.key = "pcsx_rearmed_pad2type"; | |
986 | ||
987 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
988 | { | |
989 | in_type2 = PSE_PAD_TYPE_STANDARD; | |
990 | if (strcmp(var.value, "analog") == 0) | |
991 | in_type2 = PSE_PAD_TYPE_ANALOGPAD; | |
992 | } | |
993 | ||
c82d5b4b | 994 | #if defined(__ARM_NEON__) || defined(NEON_PC) |
9f5a28d9 | 995 | var.value = "NULL"; |
89329f14 | 996 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 997 | |
998 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
999 | { | |
1000 | if (strcmp(var.value, "disabled") == 0) | |
1001 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1002 | else if (strcmp(var.value, "enabled") == 0) | |
1003 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1004 | } | |
1005 | ||
7d68d030 | 1006 | var.value = NULL; |
89329f14 | 1007 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1008 | |
1009 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1010 | { | |
1011 | if (strcmp(var.value, "disabled") == 0) | |
1012 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1013 | else if (strcmp(var.value, "enabled") == 0) | |
1014 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1015 | } | |
354329fa | 1016 | |
1017 | var.value = NULL; | |
89329f14 | 1018 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1019 | |
1020 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1021 | { | |
1022 | if (strcmp(var.value, "disabled") == 0) | |
1023 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1024 | else if (strcmp(var.value, "enabled") == 0) | |
1025 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1026 | } | |
094ec204 | 1027 | #endif |
c82d5b4b | 1028 | |
483afec9 | 1029 | var.value = "NULL"; |
1030 | var.key = "pcsx_rearmed_duping_enable"; | |
1031 | ||
1032 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1033 | { | |
1034 | if (strcmp(var.value, "off") == 0) | |
1035 | duping_enable = false; | |
1036 | else if (strcmp(var.value, "on") == 0) | |
1037 | duping_enable = true; | |
1038 | } | |
1039 | ||
48f615ba | 1040 | #ifndef DRC_DISABLE |
1041 | var.value = NULL; | |
8d24cb85 | 1042 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1043 | |
1044 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1045 | { | |
1046 | R3000Acpu *prev_cpu = psxCpu; | |
1047 | ||
1048 | if (strcmp(var.value, "disabled") == 0) | |
1049 | Config.Cpu = CPU_INTERPRETER; | |
1050 | else if (strcmp(var.value, "enabled") == 0) | |
1051 | Config.Cpu = CPU_DYNAREC; | |
1052 | ||
1053 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1054 | if (psxCpu != prev_cpu) { | |
1055 | prev_cpu->Shutdown(); | |
1056 | psxCpu->Init(); | |
1057 | psxCpu->Reset(); // not really a reset.. | |
1058 | } | |
1059 | } | |
1060 | #endif | |
805fe9bc | 1061 | |
a19f6faa TJ |
1062 | if (in_flight) { |
1063 | // inform core things about possible config changes | |
1064 | plugin_call_rearmed_cbs(); | |
805fe9bc | 1065 | |
a19f6faa TJ |
1066 | if (GPU_open != NULL && GPU_close != NULL) { |
1067 | GPU_close(); | |
1068 | GPU_open(&gpuDisp, "PCSX", NULL); | |
1069 | } | |
805fe9bc | 1070 | |
a19f6faa TJ |
1071 | dfinput_activate(); |
1072 | } | |
e268a47e | 1073 | } |
1074 | ||
38c2028e | 1075 | void retro_run(void) |
1076 | { | |
1077 | int i; | |
1078 | ||
1079 | input_poll_cb(); | |
e268a47e | 1080 | |
805fe9bc | 1081 | bool updated = false; |
1082 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
1083 | update_variables(true); | |
e268a47e | 1084 | |
38c2028e | 1085 | in_keystate = 0; |
1086 | for (i = 0; i < RETRO_PSX_MAP_LEN; i++) | |
1087 | if (input_state_cb(1, RETRO_DEVICE_JOYPAD, 0, i)) | |
1088 | in_keystate |= retro_psx_map[i]; | |
1089 | in_keystate <<= 16; | |
1090 | for (i = 0; i < RETRO_PSX_MAP_LEN; i++) | |
1091 | if (input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, i)) | |
1092 | in_keystate |= retro_psx_map[i]; | |
1093 | ||
a19f6faa TJ |
1094 | if (in_type1 == PSE_PAD_TYPE_ANALOGPAD) |
1095 | { | |
1096 | in_a1[0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1097 | in_a1[1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1098 | in_a2[0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1099 | in_a2[1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1100 | } | |
4615b075 | 1101 | |
38c2028e | 1102 | stop = 0; |
1103 | psxCpu->Execute(); | |
1104 | ||
17f84149 | 1105 | samples_to_send += is_pal_mode ? 44100 / 50 : 44100 / 60; |
e2bdb933 | 1106 | |
483afec9 | 1107 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf : NULL, |
1a6164a1 | 1108 | vout_width, vout_height, vout_width * 2); |
70d56ca3 | 1109 | vout_fb_dirty = 0; |
38c2028e | 1110 | } |
1111 | ||
74ebc05b | 1112 | static bool try_use_bios(const char *path) |
1113 | { | |
1114 | FILE *f; | |
1115 | long size; | |
1116 | const char *name; | |
1117 | ||
1118 | f = fopen(path, "rb"); | |
1119 | if (f == NULL) | |
1120 | return false; | |
1121 | ||
1122 | fseek(f, 0, SEEK_END); | |
1123 | size = ftell(f); | |
1124 | fclose(f); | |
1125 | ||
1126 | if (size != 512 * 1024) | |
1127 | return false; | |
1128 | ||
1129 | name = strrchr(path, SLASH); | |
1130 | if (name++ == NULL) | |
1131 | name = path; | |
1132 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
1133 | return true; | |
1134 | } | |
1135 | ||
1136 | #if 1 | |
1137 | #include <sys/types.h> | |
1138 | #include <dirent.h> | |
1139 | ||
1140 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
1141 | { | |
1142 | DIR *dir; | |
1143 | struct dirent *ent; | |
1144 | bool ret = false; | |
1145 | ||
1146 | dir = opendir(dirpath); | |
1147 | if (dir == NULL) | |
1148 | return false; | |
1149 | ||
1150 | while ((ent = readdir(dir))) { | |
1151 | if (strncasecmp(ent->d_name, "scph", 4) != 0) | |
1152 | continue; | |
1153 | ||
1154 | snprintf(path, path_size, "%s/%s", dirpath, ent->d_name); | |
1155 | ret = try_use_bios(path); | |
1156 | if (ret) | |
1157 | break; | |
1158 | } | |
1159 | closedir(dir); | |
1160 | return ret; | |
1161 | } | |
1162 | #else | |
1163 | #define find_any_bios(...) false | |
1164 | #endif | |
1165 | ||
496d5596 | 1166 | static void check_system_specs(void) |
1167 | { | |
1168 | unsigned level = 6; | |
1169 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
1170 | } | |
1171 | ||
38c2028e | 1172 | void retro_init(void) |
1173 | { | |
1174 | const char *bios[] = { "scph1001", "scph5501", "scph7001" }; | |
1175 | const char *dir; | |
1176 | char path[256]; | |
38c2028e | 1177 | int i, ret, level; |
74ebc05b | 1178 | bool found_bios = false; |
38c2028e | 1179 | |
1180 | ret = emu_core_preinit(); | |
1181 | ret |= emu_core_init(); | |
1182 | if (ret != 0) { | |
f29fbd53 | 1183 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 1184 | exit(1); |
1185 | } | |
1186 | ||
63d480d0 | 1187 | #if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) |
252e4935 | 1188 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
63d480d0 TJ |
1189 | #else |
1190 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
1191 | #endif | |
38c2028e | 1192 | |
1193 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
1194 | { | |
1195 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s/", dir); | |
1196 | ||
1197 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
1198 | snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]); | |
74ebc05b | 1199 | found_bios = try_use_bios(path); |
1200 | if (found_bios) | |
38c2028e | 1201 | break; |
38c2028e | 1202 | } |
74ebc05b | 1203 | |
1204 | if (!found_bios) | |
1205 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
38c2028e | 1206 | } |
74ebc05b | 1207 | if (found_bios) { |
f29fbd53 | 1208 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
38c2028e | 1209 | } |
1210 | else | |
74ebc05b | 1211 | { |
f29fbd53 | 1212 | SysPrintf("no BIOS files found.\n"); |
74ebc05b | 1213 | struct retro_message msg = |
1214 | { | |
1215 | "no BIOS found, expect bugs!", | |
1216 | 180 | |
1217 | }; | |
1218 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
1219 | } | |
38c2028e | 1220 | |
1221 | level = 1; | |
1222 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
f9f60dae | 1223 | |
1a6164a1 | 1224 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
23ea11bd | 1225 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); |
8d24cb85 | 1226 | environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble); |
1a6164a1 | 1227 | |
5ca2ec64 | 1228 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
1229 | * we have to do this because cache misses and some IO penalties | |
1230 | * are not emulated. Warning: changing this may break compatibility. */ | |
1231 | #ifdef __ARM_ARCH_7A__ | |
1232 | cycle_multiplier = 175; | |
1233 | #else | |
1234 | cycle_multiplier = 200; | |
1235 | #endif | |
1236 | ||
f9f60dae TK |
1237 | McdDisable[0] = 0; |
1238 | McdDisable[1] = 1; | |
7df396ea | 1239 | init_memcard(Mcd1Data); |
6e921e1d | 1240 | |
1241 | SaveFuncs.open = save_open; | |
1242 | SaveFuncs.read = save_read; | |
1243 | SaveFuncs.write = save_write; | |
1244 | SaveFuncs.seek = save_seek; | |
1245 | SaveFuncs.close = save_close; | |
e268a47e | 1246 | |
805fe9bc | 1247 | update_variables(false); |
a19f6faa | 1248 | check_system_specs(); |
38c2028e | 1249 | } |
1250 | ||
1251 | void retro_deinit(void) | |
1252 | { | |
1253 | SysClose(); | |
1254 | free(vout_buf); | |
1255 | vout_buf = NULL; | |
1256 | } |