Commit | Line | Data |
---|---|---|
38c2028e | 1 | /* |
003cfc63 | 2 | * (C) notaz, 2012,2014,2015 |
38c2028e | 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" |
01394a7f | 22 | #include "../plugins/dfsound/spu_config.h" |
805fe9bc | 23 | #include "../plugins/dfinput/externals.h" |
c82f907a | 24 | #include "cspace.h" |
38c2028e | 25 | #include "main.h" |
26 | #include "plugin.h" | |
27 | #include "plugin_lib.h" | |
28 | #include "revision.h" | |
29 | #include "libretro.h" | |
30 | ||
fc99395c | 31 | #ifdef _3DS |
32 | #include "3ds.h" | |
33 | #include "3ds/3ds_utils.h" | |
34 | int ctr_svchack_init_success = 0; | |
35 | #endif | |
36 | ||
38c2028e | 37 | static retro_video_refresh_t video_cb; |
38 | static retro_input_poll_t input_poll_cb; | |
39 | static retro_input_state_t input_state_cb; | |
40 | static retro_environment_t environ_cb; | |
41 | static retro_audio_sample_batch_t audio_batch_cb; | |
4e477065 | 42 | static struct retro_rumble_interface rumble; |
38c2028e | 43 | |
44 | static void *vout_buf; | |
70d56ca3 | 45 | static int vout_width, vout_height; |
46 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 47 | static bool vout_can_dupe; |
0e5a7b7d | 48 | static bool duping_enable; |
70d56ca3 | 49 | |
38c2028e | 50 | static int plugins_opened; |
17f84149 | 51 | static int is_pal_mode; |
38c2028e | 52 | |
f9f60dae TK |
53 | /* memory card data */ |
54 | extern char Mcd1Data[MCD_SIZE]; | |
55 | extern char McdDisable[2]; | |
38c2028e | 56 | |
57 | /* PCSX ReARMed core calls and stuff */ | |
58 | int in_type1, in_type2; | |
59 | int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 }; | |
554cc9eb | 60 | int in_a3[2] = { 127, 127 }, in_a4[2] = { 127, 127 }; |
38c2028e | 61 | int in_keystate; |
4e477065 | 62 | int in_enable_vibration = 1; |
38c2028e | 63 | |
805fe9bc | 64 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
65 | #define VOUT_MAX_WIDTH 1024 | |
66 | #define VOUT_MAX_HEIGHT 512 | |
67 | ||
7df396ea TK |
68 | static void init_memcard(char *mcd_data) |
69 | { | |
70 | unsigned off = 0; | |
71 | unsigned i; | |
72 | ||
73 | memset(mcd_data, 0, MCD_SIZE); | |
74 | ||
75 | mcd_data[off++] = 'M'; | |
76 | mcd_data[off++] = 'C'; | |
77 | off += 0x7d; | |
78 | mcd_data[off++] = 0x0e; | |
79 | ||
80 | for (i = 0; i < 15; i++) { | |
81 | mcd_data[off++] = 0xa0; | |
82 | off += 0x07; | |
83 | mcd_data[off++] = 0xff; | |
84 | mcd_data[off++] = 0xff; | |
85 | off += 0x75; | |
86 | mcd_data[off++] = 0xa0; | |
87 | } | |
88 | ||
89 | for (i = 0; i < 20; i++) { | |
90 | mcd_data[off++] = 0xff; | |
91 | mcd_data[off++] = 0xff; | |
92 | mcd_data[off++] = 0xff; | |
93 | mcd_data[off++] = 0xff; | |
94 | off += 0x04; | |
95 | mcd_data[off++] = 0xff; | |
96 | mcd_data[off++] = 0xff; | |
97 | off += 0x76; | |
98 | } | |
99 | } | |
100 | ||
38c2028e | 101 | static int vout_open(void) |
102 | { | |
103 | return 0; | |
104 | } | |
105 | ||
e4c83ca6 | 106 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
38c2028e | 107 | { |
70d56ca3 | 108 | vout_width = w; |
109 | vout_height = h; | |
38c2028e | 110 | } |
111 | ||
cc4f9b70 | 112 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 113 | static void convert(void *buf, size_t bytes) |
38c2028e | 114 | { |
115 | unsigned int i, v, *p = buf; | |
116 | ||
9c59f120 | 117 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 118 | v = p[i]; |
119 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
120 | } | |
121 | } | |
46aa5b98 | 122 | #endif |
38c2028e | 123 | |
fa56d360 | 124 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 125 | { |
fa56d360 | 126 | unsigned short *dest = vout_buf; |
127 | const unsigned short *src = vram; | |
70d56ca3 | 128 | int dstride = vout_width, h1 = h; |
129 | int doffs; | |
38c2028e | 130 | |
fa56d360 | 131 | if (vram == NULL) { |
132 | // blanking | |
cc56203b | 133 | memset(vout_buf, 0, dstride * h * 2); |
fa56d360 | 134 | goto out; |
135 | } | |
136 | ||
70d56ca3 | 137 | doffs = (vout_height - h) * dstride; |
138 | doffs += (dstride - w) / 2 & ~1; | |
139 | if (doffs != vout_doffs_old) { | |
140 | // clear borders | |
141 | memset(vout_buf, 0, dstride * h * 2); | |
142 | vout_doffs_old = doffs; | |
143 | } | |
144 | dest += doffs; | |
145 | ||
fa56d360 | 146 | if (bgr24) |
147 | { | |
148 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
149 | for (; h1-- > 0; dest += dstride, src += stride) | |
150 | { | |
151 | bgr888_to_rgb565(dest, src, w * 3); | |
152 | } | |
153 | } | |
154 | else | |
155 | { | |
156 | for (; h1-- > 0; dest += dstride, src += stride) | |
157 | { | |
158 | bgr555_to_rgb565(dest, src, w * 2); | |
159 | } | |
160 | } | |
38c2028e | 161 | |
fa56d360 | 162 | out: |
46aa5b98 | 163 | #ifndef FRONTEND_SUPPORTS_RGB565 |
70d56ca3 | 164 | convert(vout_buf, vout_width * vout_height * 2); |
46aa5b98 | 165 | #endif |
70d56ca3 | 166 | vout_fb_dirty = 1; |
fa56d360 | 167 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 168 | } |
169 | ||
170 | static void vout_close(void) | |
171 | { | |
172 | } | |
173 | ||
fc99395c | 174 | #ifdef _3DS |
175 | typedef struct | |
176 | { | |
177 | void* buffer; | |
178 | uint32_t target_map; | |
179 | size_t size; | |
180 | enum psxMapTag tag; | |
181 | }psx_map_t; | |
182 | ||
183 | psx_map_t custom_psx_maps[] = { | |
184 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
185 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
186 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
187 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
188 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
189 | }; | |
190 | ||
191 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
192 | enum psxMapTag tag) | |
193 | { | |
194 | (void)is_fixed; | |
195 | (void)addr; | |
196 | ||
197 | if (ctr_svchack_init_success) | |
198 | { | |
199 | psx_map_t* custom_map = custom_psx_maps; | |
200 | ||
201 | for (; custom_map->size; custom_map++) | |
202 | { | |
203 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
204 | { | |
205 | uint32_t ptr_aligned, tmp; | |
206 | ||
207 | custom_map->buffer = malloc(size + 0x1000); | |
208 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
209 | ||
210 | if(svcControlMemory(&tmp, custom_map->target_map, ptr_aligned, size, MEMOP_MAP, 0x3) < 0) | |
211 | { | |
212 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
213 | exit(1); | |
214 | } | |
215 | ||
216 | return (void*)custom_map->target_map; | |
217 | } | |
218 | } | |
219 | } | |
220 | ||
221 | return malloc(size); | |
222 | } | |
223 | ||
224 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 225 | { |
fc99395c | 226 | (void)tag; |
227 | ||
228 | if (ctr_svchack_init_success) | |
229 | { | |
230 | psx_map_t* custom_map = custom_psx_maps; | |
231 | ||
232 | for (; custom_map->size; custom_map++) | |
233 | { | |
234 | if ((custom_map->target_map == (uint32_t)ptr)) | |
235 | { | |
236 | uint32_t ptr_aligned, tmp; | |
237 | ||
238 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
239 | ||
240 | svcControlMemory(&tmp, custom_map->target_map, ptr_aligned, size, MEMOP_UNMAP, 0x3); | |
241 | ||
242 | free(custom_map->buffer); | |
243 | custom_map->buffer = NULL; | |
244 | return; | |
245 | } | |
246 | } | |
247 | } | |
248 | ||
249 | free(ptr); | |
250 | } | |
251 | #endif | |
252 | ||
253 | static void *pl_mmap(unsigned int size) | |
254 | { | |
87e5b45f | 255 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 256 | } |
257 | ||
258 | static void pl_munmap(void *ptr, unsigned int size) | |
259 | { | |
87e5b45f | 260 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 261 | } |
262 | ||
38c2028e | 263 | struct rearmed_cbs pl_rearmed_cbs = { |
264 | .pl_vout_open = vout_open, | |
265 | .pl_vout_set_mode = vout_set_mode, | |
266 | .pl_vout_flip = vout_flip, | |
267 | .pl_vout_close = vout_close, | |
cc56203b | 268 | .mmap = pl_mmap, |
269 | .munmap = pl_munmap, | |
38c2028e | 270 | /* from psxcounters */ |
271 | .gpu_hcnt = &hSyncCount, | |
272 | .gpu_frame_count = &frame_counter, | |
273 | }; | |
274 | ||
275 | void pl_frame_limit(void) | |
276 | { | |
277 | /* called once per frame, make psxCpu->Execute() above return */ | |
278 | stop = 1; | |
279 | } | |
280 | ||
281 | void pl_timing_prepare(int is_pal) | |
282 | { | |
17f84149 | 283 | is_pal_mode = is_pal; |
38c2028e | 284 | } |
285 | ||
d71c7095 | 286 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 287 | { |
4e477065 | 288 | rumble.set_rumble_state(pad, RETRO_RUMBLE_STRONG, high << 8); |
289 | rumble.set_rumble_state(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
38c2028e | 290 | } |
291 | ||
e4c83ca6 | 292 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 293 | { |
294 | } | |
295 | ||
296 | /* sound calls */ | |
07c13dfd | 297 | static int snd_init(void) |
38c2028e | 298 | { |
07c13dfd | 299 | return 0; |
38c2028e | 300 | } |
301 | ||
07c13dfd | 302 | static void snd_finish(void) |
38c2028e | 303 | { |
304 | } | |
305 | ||
07c13dfd | 306 | static int snd_busy(void) |
38c2028e | 307 | { |
db126209 | 308 | return 0; |
38c2028e | 309 | } |
310 | ||
07c13dfd | 311 | static void snd_feed(void *buf, int bytes) |
38c2028e | 312 | { |
db126209 | 313 | if (audio_batch_cb != NULL) |
314 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 315 | } |
316 | ||
07c13dfd | 317 | void out_register_libretro(struct out_driver *drv) |
318 | { | |
319 | drv->name = "libretro"; | |
320 | drv->init = snd_init; | |
321 | drv->finish = snd_finish; | |
322 | drv->busy = snd_busy; | |
323 | drv->feed = snd_feed; | |
324 | } | |
325 | ||
38c2028e | 326 | /* libretro */ |
e268a47e | 327 | void retro_set_environment(retro_environment_t cb) |
328 | { | |
e268a47e | 329 | static const struct retro_variable vars[] = { |
4e477065 | 330 | { "pcsx_rearmed_frameskip", "Frameskip; 0|1|2|3" }, |
331 | { "pcsx_rearmed_region", "Region; Auto|NTSC|PAL" }, | |
e8d96071 | 332 | { "pcsx_rearmed_pad1type", "Pad 1 Type; standard|analog|negcon" }, |
333 | { "pcsx_rearmed_pad2type", "Pad 2 Type; standard|analog|negcon" }, | |
48f615ba | 334 | #ifndef DRC_DISABLE |
4e477065 | 335 | { "pcsx_rearmed_drc", "Dynamic recompiler; enabled|disabled" }, |
48f615ba | 336 | #endif |
7d68d030 | 337 | #ifdef __ARM_NEON__ |
55e5626b | 338 | { "pcsx_rearmed_neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" }, |
339 | { "pcsx_rearmed_neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" }, | |
340 | { "pcsx_rearmed_neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" }, | |
7d68d030 | 341 | #endif |
0e5a7b7d | 342 | { "pcsx_rearmed_duping_enable", "Frame duping; on|off" }, |
01394a7f | 343 | { "pcsx_rearmed_spu_reverb", "Sound: Reverb; on|off" }, |
344 | { "pcsx_rearmed_spu_interpolation", "Sound: Interpolation; simple|gaussian|cubic|off" }, | |
b3480be8 | 345 | { "pcsx_rearmed_pe2_fix", "Parasite Eve 2/Vandal Hearts 1/2 Fix; disabled|enabled" }, |
346 | { "pcsx_rearmed_inuyasha_fix", "InuYasha Sengoku Battle Fix; disabled|enabled" }, | |
e268a47e | 347 | { NULL, NULL }, |
348 | }; | |
349 | ||
350 | environ_cb = cb; | |
351 | ||
352 | cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars); | |
e268a47e | 353 | } |
354 | ||
38c2028e | 355 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
356 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
357 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
358 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
359 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
360 | ||
361 | unsigned retro_api_version(void) | |
362 | { | |
363 | return RETRO_API_VERSION; | |
364 | } | |
365 | ||
366 | void retro_set_controller_port_device(unsigned port, unsigned device) | |
367 | { | |
368 | } | |
369 | ||
370 | void retro_get_system_info(struct retro_system_info *info) | |
371 | { | |
372 | memset(info, 0, sizeof(*info)); | |
373 | info->library_name = "PCSX-ReARMed"; | |
bf48d3aa | 374 | info->library_version = "r22"; |
9fba39a9 | 375 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u"; |
38c2028e | 376 | info->need_fullpath = true; |
377 | } | |
378 | ||
379 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
380 | { | |
381 | memset(info, 0, sizeof(*info)); | |
17f84149 | 382 | info->timing.fps = is_pal_mode ? 50 : 60; |
38c2028e | 383 | info->timing.sample_rate = 44100; |
384 | info->geometry.base_width = 320; | |
385 | info->geometry.base_height = 240; | |
805fe9bc | 386 | info->geometry.max_width = VOUT_MAX_WIDTH; |
387 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
38c2028e | 388 | info->geometry.aspect_ratio = 4.0 / 3.0; |
389 | } | |
390 | ||
6e921e1d | 391 | /* savestates */ |
38c2028e | 392 | size_t retro_serialize_size(void) |
393 | { | |
03f55e6b | 394 | // it's currently 4380651-4397047 bytes, |
395 | // but have some reserved for future | |
396 | return 0x440000; | |
6e921e1d | 397 | } |
398 | ||
399 | struct save_fp { | |
400 | char *buf; | |
401 | size_t pos; | |
402 | int is_write; | |
403 | }; | |
404 | ||
405 | static void *save_open(const char *name, const char *mode) | |
406 | { | |
407 | struct save_fp *fp; | |
408 | ||
409 | if (name == NULL || mode == NULL) | |
410 | return NULL; | |
411 | ||
412 | fp = malloc(sizeof(*fp)); | |
413 | if (fp == NULL) | |
414 | return NULL; | |
415 | ||
416 | fp->buf = (char *)name; | |
417 | fp->pos = 0; | |
418 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
419 | ||
420 | return fp; | |
421 | } | |
422 | ||
423 | static int save_read(void *file, void *buf, u32 len) | |
424 | { | |
425 | struct save_fp *fp = file; | |
426 | if (fp == NULL || buf == NULL) | |
427 | return -1; | |
428 | ||
429 | memcpy(buf, fp->buf + fp->pos, len); | |
430 | fp->pos += len; | |
431 | return len; | |
432 | } | |
433 | ||
434 | static int save_write(void *file, const void *buf, u32 len) | |
435 | { | |
436 | struct save_fp *fp = file; | |
437 | if (fp == NULL || buf == NULL) | |
438 | return -1; | |
439 | ||
440 | memcpy(fp->buf + fp->pos, buf, len); | |
441 | fp->pos += len; | |
442 | return len; | |
443 | } | |
444 | ||
445 | static long save_seek(void *file, long offs, int whence) | |
446 | { | |
447 | struct save_fp *fp = file; | |
448 | if (fp == NULL) | |
449 | return -1; | |
450 | ||
451 | switch (whence) { | |
452 | case SEEK_CUR: | |
453 | fp->pos += offs; | |
454 | return fp->pos; | |
455 | case SEEK_SET: | |
456 | fp->pos = offs; | |
457 | return fp->pos; | |
458 | default: | |
459 | return -1; | |
460 | } | |
461 | } | |
462 | ||
463 | static void save_close(void *file) | |
464 | { | |
465 | struct save_fp *fp = file; | |
466 | size_t r_size = retro_serialize_size(); | |
467 | if (fp == NULL) | |
468 | return; | |
469 | ||
470 | if (fp->pos > r_size) | |
471 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
472 | else if (fp->is_write && fp->pos < r_size) | |
473 | // make sure we don't save trash in leftover space | |
474 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
475 | free(fp); | |
38c2028e | 476 | } |
477 | ||
478 | bool retro_serialize(void *data, size_t size) | |
479 | { | |
6e921e1d | 480 | int ret = SaveState(data); |
481 | return ret == 0 ? true : false; | |
38c2028e | 482 | } |
483 | ||
484 | bool retro_unserialize(const void *data, size_t size) | |
485 | { | |
6e921e1d | 486 | int ret = LoadState(data); |
487 | return ret == 0 ? true : false; | |
38c2028e | 488 | } |
489 | ||
23ea11bd | 490 | /* cheats */ |
38c2028e | 491 | void retro_cheat_reset(void) |
492 | { | |
6e921e1d | 493 | ClearAllCheats(); |
38c2028e | 494 | } |
495 | ||
496 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
497 | { | |
6e921e1d | 498 | char buf[256]; |
499 | int ret; | |
500 | ||
501 | // cheat funcs are destructive, need a copy.. | |
502 | strncpy(buf, code, sizeof(buf)); | |
503 | buf[sizeof(buf) - 1] = 0; | |
504 | ||
505 | if (index < NumCheats) | |
506 | ret = EditCheat(index, "", buf); | |
507 | else | |
508 | ret = AddCheat("", buf); | |
509 | ||
510 | if (ret != 0) | |
511 | SysPrintf("Failed to set cheat %#u\n", index); | |
512 | else if (index < NumCheats) | |
513 | Cheats[index].Enabled = enabled; | |
38c2028e | 514 | } |
515 | ||
23ea11bd | 516 | /* multidisk support */ |
517 | static bool disk_ejected; | |
518 | static unsigned int disk_current_index; | |
51ba7408 | 519 | static unsigned int disk_count; |
23ea11bd | 520 | static struct disks_state { |
521 | char *fname; | |
522 | int internal_index; // for multidisk eboots | |
523 | } disks[8]; | |
524 | ||
525 | static bool disk_set_eject_state(bool ejected) | |
526 | { | |
527 | // weird PCSX API.. | |
528 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
529 | LidInterrupt(); | |
530 | ||
531 | disk_ejected = ejected; | |
532 | return true; | |
533 | } | |
534 | ||
535 | static bool disk_get_eject_state(void) | |
536 | { | |
537 | /* can't be controlled by emulated software */ | |
538 | return disk_ejected; | |
539 | } | |
540 | ||
541 | static unsigned int disk_get_image_index(void) | |
542 | { | |
543 | return disk_current_index; | |
544 | } | |
545 | ||
546 | static bool disk_set_image_index(unsigned int index) | |
547 | { | |
548 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
549 | return false; | |
550 | ||
551 | CdromId[0] = '\0'; | |
552 | CdromLabel[0] = '\0'; | |
553 | ||
554 | if (disks[index].fname == NULL) { | |
555 | SysPrintf("missing disk #%u\n", index); | |
556 | CDR_shutdown(); | |
557 | ||
558 | // RetroArch specifies "no disk" with index == count, | |
559 | // so don't fail here.. | |
560 | disk_current_index = index; | |
561 | return true; | |
562 | } | |
563 | ||
564 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
565 | disks[index].fname, disks[index].internal_index); | |
566 | ||
567 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
568 | set_cd_image(disks[index].fname); | |
569 | if (ReloadCdromPlugin() < 0) { | |
570 | SysPrintf("failed to load cdr plugin\n"); | |
571 | return false; | |
572 | } | |
573 | if (CDR_open() < 0) { | |
574 | SysPrintf("failed to open cdr plugin\n"); | |
575 | return false; | |
576 | } | |
577 | ||
578 | if (!disk_ejected) { | |
579 | SetCdOpenCaseTime(time(NULL) + 2); | |
580 | LidInterrupt(); | |
581 | } | |
582 | ||
583 | disk_current_index = index; | |
584 | return true; | |
585 | } | |
586 | ||
587 | static unsigned int disk_get_num_images(void) | |
588 | { | |
51ba7408 | 589 | return disk_count; |
23ea11bd | 590 | } |
591 | ||
592 | static bool disk_replace_image_index(unsigned index, | |
593 | const struct retro_game_info *info) | |
594 | { | |
595 | char *old_fname; | |
596 | bool ret = true; | |
597 | ||
598 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
599 | return false; | |
600 | ||
601 | old_fname = disks[index].fname; | |
602 | disks[index].fname = NULL; | |
603 | disks[index].internal_index = 0; | |
604 | ||
605 | if (info != NULL) { | |
606 | disks[index].fname = strdup(info->path); | |
607 | if (index == disk_current_index) | |
608 | ret = disk_set_image_index(index); | |
609 | } | |
610 | ||
611 | if (old_fname != NULL) | |
612 | free(old_fname); | |
613 | ||
614 | return ret; | |
615 | } | |
616 | ||
617 | static bool disk_add_image_index(void) | |
618 | { | |
51ba7408 T |
619 | if (disk_count >= 8) |
620 | return false; | |
621 | ||
622 | disk_count++; | |
23ea11bd | 623 | return true; |
624 | } | |
625 | ||
626 | static struct retro_disk_control_callback disk_control = { | |
627 | .set_eject_state = disk_set_eject_state, | |
628 | .get_eject_state = disk_get_eject_state, | |
629 | .get_image_index = disk_get_image_index, | |
630 | .set_image_index = disk_set_image_index, | |
631 | .get_num_images = disk_get_num_images, | |
632 | .replace_image_index = disk_replace_image_index, | |
633 | .add_image_index = disk_add_image_index, | |
634 | }; | |
635 | ||
9fba39a9 T |
636 | // just in case, maybe a win-rt port in the future? |
637 | #ifdef _WIN32 | |
638 | #define SLASH '\\' | |
639 | #else | |
640 | #define SLASH '/' | |
641 | #endif | |
642 | ||
643 | static char base_dir[PATH_MAX]; | |
644 | ||
645 | static bool read_m3u(const char *file) | |
646 | { | |
647 | char line[PATH_MAX]; | |
648 | char name[PATH_MAX]; | |
9fba39a9 T |
649 | FILE *f = fopen(file, "r"); |
650 | if (!f) | |
651 | return false; | |
652 | ||
51ba7408 | 653 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
9fba39a9 T |
654 | if (line[0] == '#') |
655 | continue; | |
656 | char *carrige_return = strchr(line, '\r'); | |
657 | if (carrige_return) | |
658 | *carrige_return = '\0'; | |
659 | char *newline = strchr(line, '\n'); | |
660 | if (newline) | |
661 | *newline = '\0'; | |
662 | ||
663 | if (line[0] != '\0') | |
664 | { | |
665 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); | |
51ba7408 | 666 | disks[disk_count++].fname = strdup(name); |
9fba39a9 T |
667 | } |
668 | } | |
669 | ||
670 | fclose(f); | |
51ba7408 | 671 | return (disk_count != 0); |
9fba39a9 T |
672 | } |
673 | ||
674 | static void extract_directory(char *buf, const char *path, size_t size) | |
675 | { | |
676 | char *base; | |
677 | strncpy(buf, path, size - 1); | |
678 | buf[size - 1] = '\0'; | |
679 | ||
680 | base = strrchr(buf, '/'); | |
681 | if (!base) | |
682 | base = strrchr(buf, '\\'); | |
683 | ||
684 | if (base) | |
685 | *base = '\0'; | |
686 | else | |
687 | { | |
688 | buf[0] = '.'; | |
689 | buf[1] = '\0'; | |
690 | } | |
691 | } | |
692 | ||
003cfc63 | 693 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 694 | /* Blackberry QNX doesn't have strcasestr */ |
695 | ||
696 | /* | |
697 | * Find the first occurrence of find in s, ignore case. | |
698 | */ | |
699 | char * | |
700 | strcasestr(const char *s, const char*find) | |
701 | { | |
702 | char c, sc; | |
703 | size_t len; | |
704 | ||
705 | if ((c = *find++) != 0) { | |
706 | c = tolower((unsigned char)c); | |
707 | len = strlen(find); | |
708 | do { | |
709 | do { | |
710 | if ((sc = *s++) == 0) | |
711 | return (NULL); | |
712 | } while ((char)tolower((unsigned char)sc) != c); | |
713 | } while (strncasecmp(s, find, len) != 0); | |
714 | s--; | |
715 | } | |
716 | return ((char *)s); | |
717 | } | |
718 | #endif | |
719 | ||
38c2028e | 720 | bool retro_load_game(const struct retro_game_info *info) |
721 | { | |
23ea11bd | 722 | size_t i; |
9fba39a9 T |
723 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
724 | ||
e3f8313f | 725 | struct retro_input_descriptor desc[] = { |
726 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
727 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
728 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
729 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
730 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
731 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
732 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
733 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
734 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
735 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
736 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
737 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
738 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
739 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
740 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
741 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 742 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
743 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
744 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
745 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
746 | ||
e3f8313f | 747 | |
748 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
749 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
750 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
751 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
752 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
753 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
754 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
755 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
756 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
757 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
758 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
759 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
760 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
761 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
762 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
763 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 764 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
765 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
766 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
767 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 768 | |
769 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
770 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
771 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
772 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
773 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
774 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
775 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
776 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
777 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
778 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
779 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
780 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
781 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
782 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
783 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
784 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 785 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
786 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
787 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
788 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 789 | |
790 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
791 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
792 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
793 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
794 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
795 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
796 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
797 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
798 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
799 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
800 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
801 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
802 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
803 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
804 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
805 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 806 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
807 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
808 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
809 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 810 | |
811 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
812 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
813 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
814 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
815 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
816 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
817 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
818 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
819 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
820 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
821 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
822 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
823 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
824 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
825 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
826 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 827 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
828 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
829 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
830 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 831 | |
832 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
833 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
834 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
835 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
836 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
837 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
838 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
839 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
840 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
841 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
842 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
843 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
844 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
845 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
846 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
847 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 848 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
849 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
850 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
851 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 852 | |
853 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
854 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
855 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
856 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
857 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
858 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
859 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
860 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
861 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
862 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
863 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
864 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
865 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
866 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
867 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
868 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 869 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
870 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
871 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
872 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 873 | |
874 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
875 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
876 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
877 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
878 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
879 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
880 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
881 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
882 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
883 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
884 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
885 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
886 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
887 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
888 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
889 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 890 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
891 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
892 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
893 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 894 | |
895 | { 0 }, | |
896 | }; | |
897 | ||
898 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); | |
899 | ||
46aa5b98 | 900 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 901 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 902 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 903 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 904 | } |
46aa5b98 | 905 | #endif |
c19aba43 | 906 | |
23ea11bd | 907 | if (info == NULL || info->path == NULL) { |
908 | SysPrintf("info->path required\n"); | |
909 | return false; | |
910 | } | |
911 | ||
38c2028e | 912 | if (plugins_opened) { |
913 | ClosePlugins(); | |
914 | plugins_opened = 0; | |
915 | } | |
916 | ||
23ea11bd | 917 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
918 | if (disks[i].fname != NULL) { | |
919 | free(disks[i].fname); | |
920 | disks[i].fname = NULL; | |
921 | } | |
922 | disks[i].internal_index = 0; | |
923 | } | |
924 | ||
925 | disk_current_index = 0; | |
9fba39a9 T |
926 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
927 | ||
928 | if (is_m3u) { | |
929 | if (!read_m3u(info->path)) { | |
930 | SysPrintf("failed to read m3u file\n"); | |
931 | return false; | |
932 | } | |
51ba7408 T |
933 | } else { |
934 | disk_count = 1; | |
9fba39a9 | 935 | disks[0].fname = strdup(info->path); |
51ba7408 | 936 | } |
23ea11bd | 937 | |
938 | set_cd_image(disks[0].fname); | |
38c2028e | 939 | |
940 | /* have to reload after set_cd_image for correct cdr plugin */ | |
941 | if (LoadPlugins() == -1) { | |
f29fbd53 | 942 | SysPrintf("failed to load plugins\n"); |
38c2028e | 943 | return false; |
944 | } | |
945 | ||
946 | plugins_opened = 1; | |
947 | NetOpened = 0; | |
948 | ||
949 | if (OpenPlugins() == -1) { | |
f29fbd53 | 950 | SysPrintf("failed to open plugins\n"); |
38c2028e | 951 | return false; |
952 | } | |
953 | ||
954 | plugin_call_rearmed_cbs(); | |
19a784e6 | 955 | dfinput_activate(); |
38c2028e | 956 | |
957 | Config.PsxAuto = 1; | |
958 | if (CheckCdrom() == -1) { | |
f29fbd53 | 959 | SysPrintf("unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 960 | return false; |
961 | } | |
962 | ||
963 | SysReset(); | |
964 | ||
965 | if (LoadCdrom() == -1) { | |
f29fbd53 | 966 | SysPrintf("could not load CD-ROM!\n"); |
38c2028e | 967 | return false; |
968 | } | |
79f216e3 | 969 | emu_on_new_cd(0); |
38c2028e | 970 | |
23ea11bd | 971 | // multidisk images |
9fba39a9 | 972 | if (!is_m3u) { |
51ba7408 | 973 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
9fba39a9 T |
974 | for (i = 1; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { |
975 | disks[i].fname = strdup(info->path); | |
976 | disks[i].internal_index = i; | |
977 | } | |
23ea11bd | 978 | } |
979 | ||
38c2028e | 980 | return true; |
981 | } | |
982 | ||
983 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) | |
984 | { | |
985 | return false; | |
986 | } | |
987 | ||
988 | void retro_unload_game(void) | |
989 | { | |
990 | } | |
991 | ||
992 | unsigned retro_get_region(void) | |
993 | { | |
17f84149 | 994 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 995 | } |
996 | ||
997 | void *retro_get_memory_data(unsigned id) | |
998 | { | |
b40a83db T |
999 | if (id == RETRO_MEMORY_SAVE_RAM) |
1000 | return Mcd1Data; | |
1001 | else | |
1002 | return NULL; | |
38c2028e | 1003 | } |
1004 | ||
1005 | size_t retro_get_memory_size(unsigned id) | |
1006 | { | |
b40a83db T |
1007 | if (id == RETRO_MEMORY_SAVE_RAM) |
1008 | return MCD_SIZE; | |
1009 | else | |
1010 | return 0; | |
38c2028e | 1011 | } |
1012 | ||
1013 | void retro_reset(void) | |
1014 | { | |
1015 | SysReset(); | |
1016 | } | |
1017 | ||
1018 | static const unsigned short retro_psx_map[] = { | |
1019 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
1020 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1021 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1022 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1023 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1024 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1025 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1026 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1027 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1028 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1029 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1030 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1031 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1032 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1033 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1034 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
1035 | }; | |
1036 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1037 | ||
805fe9bc | 1038 | static void update_variables(bool in_flight) |
e268a47e | 1039 | { |
e268a47e | 1040 | struct retro_variable var; |
7d68d030 | 1041 | |
e268a47e | 1042 | var.value = NULL; |
4e477065 | 1043 | var.key = "pcsx_rearmed_frameskip"; |
e268a47e | 1044 | |
7d68d030 | 1045 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1046 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
9f5a28d9 | 1047 | |
1048 | var.value = NULL; | |
4e477065 | 1049 | var.key = "pcsx_rearmed_region"; |
9f5a28d9 | 1050 | |
1051 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1052 | { | |
1053 | Config.PsxAuto = 0; | |
1054 | if (strcmp(var.value, "Automatic") == 0) | |
1055 | Config.PsxAuto = 1; | |
1056 | else if (strcmp(var.value, "NTSC") == 0) | |
1057 | Config.PsxType = 0; | |
1058 | else if (strcmp(var.value, "PAL") == 0) | |
1059 | Config.PsxType = 1; | |
1060 | } | |
4615b075 | 1061 | |
1062 | var.value = NULL; | |
4e477065 | 1063 | var.key = "pcsx_rearmed_pad1type"; |
4615b075 | 1064 | |
1065 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1066 | { | |
1067 | in_type1 = PSE_PAD_TYPE_STANDARD; | |
1068 | if (strcmp(var.value, "analog") == 0) | |
1069 | in_type1 = PSE_PAD_TYPE_ANALOGPAD; | |
e8d96071 | 1070 | if (strcmp(var.value, "negcon") == 0) |
1071 | in_type1 = PSE_PAD_TYPE_NEGCON; | |
4615b075 | 1072 | } |
1073 | ||
4e477065 | 1074 | var.value = NULL; |
1075 | var.key = "pcsx_rearmed_pad2type"; | |
1076 | ||
1077 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1078 | { | |
1079 | in_type2 = PSE_PAD_TYPE_STANDARD; | |
1080 | if (strcmp(var.value, "analog") == 0) | |
1081 | in_type2 = PSE_PAD_TYPE_ANALOGPAD; | |
e8d96071 | 1082 | if (strcmp(var.value, "negcon") == 0) |
1083 | in_type2 = PSE_PAD_TYPE_NEGCON; | |
1084 | ||
4e477065 | 1085 | } |
1086 | ||
7d68d030 | 1087 | #ifdef __ARM_NEON__ |
9f5a28d9 | 1088 | var.value = "NULL"; |
55e5626b | 1089 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1090 | |
1091 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1092 | { | |
1093 | if (strcmp(var.value, "disabled") == 0) | |
1094 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1095 | else if (strcmp(var.value, "enabled") == 0) | |
1096 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1097 | } | |
1098 | ||
7d68d030 | 1099 | var.value = NULL; |
55e5626b | 1100 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1101 | |
1102 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1103 | { | |
1104 | if (strcmp(var.value, "disabled") == 0) | |
1105 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1106 | else if (strcmp(var.value, "enabled") == 0) | |
1107 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1108 | } | |
354329fa | 1109 | |
1110 | var.value = NULL; | |
55e5626b | 1111 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1112 | |
1113 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1114 | { | |
1115 | if (strcmp(var.value, "disabled") == 0) | |
1116 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1117 | else if (strcmp(var.value, "enabled") == 0) | |
1118 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1119 | } | |
094ec204 | 1120 | #endif |
0e5a7b7d | 1121 | |
1122 | var.value = "NULL"; | |
1123 | var.key = "pcsx_rearmed_duping_enable"; | |
1124 | ||
1125 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1126 | { | |
1127 | if (strcmp(var.value, "off") == 0) | |
1128 | duping_enable = false; | |
1129 | else if (strcmp(var.value, "on") == 0) | |
1130 | duping_enable = true; | |
1131 | } | |
1132 | ||
48f615ba | 1133 | #ifndef DRC_DISABLE |
1134 | var.value = NULL; | |
4e477065 | 1135 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1136 | |
1137 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1138 | { | |
1139 | R3000Acpu *prev_cpu = psxCpu; | |
1140 | ||
fc99395c | 1141 | #ifdef _3DS |
1142 | if(!ctr_svchack_init_success) | |
1143 | Config.Cpu = CPU_INTERPRETER; | |
1144 | else | |
1145 | #endif | |
48f615ba | 1146 | if (strcmp(var.value, "disabled") == 0) |
1147 | Config.Cpu = CPU_INTERPRETER; | |
1148 | else if (strcmp(var.value, "enabled") == 0) | |
1149 | Config.Cpu = CPU_DYNAREC; | |
1150 | ||
1151 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1152 | if (psxCpu != prev_cpu) { | |
1153 | prev_cpu->Shutdown(); | |
1154 | psxCpu->Init(); | |
1155 | psxCpu->Reset(); // not really a reset.. | |
1156 | } | |
1157 | } | |
1158 | #endif | |
805fe9bc | 1159 | |
01394a7f | 1160 | var.value = "NULL"; |
1161 | var.key = "pcsx_rearmed_spu_reverb"; | |
1162 | ||
1163 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1164 | { | |
1165 | if (strcmp(var.value, "off") == 0) | |
1166 | spu_config.iUseReverb = false; | |
1167 | else if (strcmp(var.value, "on") == 0) | |
1168 | spu_config.iUseReverb = true; | |
1169 | } | |
1170 | ||
1171 | var.value = "NULL"; | |
1172 | var.key = "pcsx_rearmed_spu_interpolation"; | |
1173 | ||
1174 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1175 | { | |
1176 | if (strcmp(var.value, "simple") == 0) | |
1177 | spu_config.iUseInterpolation = 1; | |
1178 | else if (strcmp(var.value, "gaussian") == 0) | |
1179 | spu_config.iUseInterpolation = 2; | |
1180 | else if (strcmp(var.value, "cubic") == 0) | |
1181 | spu_config.iUseInterpolation = 3; | |
1182 | else if (strcmp(var.value, "off") == 0) | |
1183 | spu_config.iUseInterpolation = 0; | |
1184 | } | |
1185 | ||
b3480be8 | 1186 | var.value = "NULL"; |
1187 | var.key = "pcsx_rearmed_pe2_fix"; | |
1188 | ||
1189 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1190 | { | |
1191 | if (strcmp(var.value, "disabled") == 0) | |
1192 | Config.RCntFix = 0; | |
1193 | else if (strcmp(var.value, "enabled") == 0) | |
1194 | Config.RCntFix = 1; | |
1195 | } | |
1196 | ||
1197 | var.value = "NULL"; | |
1198 | var.key = "pcsx_rearmed_inuyasha_fix"; | |
1199 | ||
1200 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1201 | { | |
1202 | if (strcmp(var.value, "disabled") == 0) | |
1203 | Config.VSyncWA = 0; | |
1204 | else if (strcmp(var.value, "enabled") == 0) | |
1205 | Config.VSyncWA = 1; | |
1206 | } | |
1207 | ||
32ab9e53 TJ |
1208 | if (in_flight) { |
1209 | // inform core things about possible config changes | |
1210 | plugin_call_rearmed_cbs(); | |
805fe9bc | 1211 | |
32ab9e53 TJ |
1212 | if (GPU_open != NULL && GPU_close != NULL) { |
1213 | GPU_close(); | |
1214 | GPU_open(&gpuDisp, "PCSX", NULL); | |
1215 | } | |
805fe9bc | 1216 | |
32ab9e53 TJ |
1217 | dfinput_activate(); |
1218 | } | |
e268a47e | 1219 | } |
1220 | ||
38c2028e | 1221 | void retro_run(void) |
1222 | { | |
f730f194 | 1223 | int i, val; |
38c2028e | 1224 | |
1225 | input_poll_cb(); | |
e268a47e | 1226 | |
805fe9bc | 1227 | bool updated = false; |
1228 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
1229 | update_variables(true); | |
e268a47e | 1230 | |
38c2028e | 1231 | in_keystate = 0; |
1232 | for (i = 0; i < RETRO_PSX_MAP_LEN; i++) | |
1233 | if (input_state_cb(1, RETRO_DEVICE_JOYPAD, 0, i)) | |
1234 | in_keystate |= retro_psx_map[i]; | |
1235 | in_keystate <<= 16; | |
1236 | for (i = 0; i < RETRO_PSX_MAP_LEN; i++) | |
1237 | if (input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, i)) | |
1238 | in_keystate |= retro_psx_map[i]; | |
1239 | ||
e8d96071 | 1240 | |
32ab9e53 TJ |
1241 | if (in_type1 == PSE_PAD_TYPE_ANALOGPAD) |
1242 | { | |
1243 | in_a1[0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1244 | in_a1[1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1245 | in_a2[0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1246 | in_a2[1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1247 | } | |
4615b075 | 1248 | |
554cc9eb JNS |
1249 | if (in_type2 == PSE_PAD_TYPE_ANALOGPAD) |
1250 | { | |
1251 | in_a3[0] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1252 | in_a3[1] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1253 | in_a4[0] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1254 | in_a4[1] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1255 | } | |
1256 | ||
e8d96071 | 1257 | |
1258 | if (in_type1 == PSE_PAD_TYPE_NEGCON) | |
1259 | { | |
b1c2fa8f | 1260 | /* left brake */ |
1261 | if(input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, 12)) | |
e8d96071 | 1262 | in_a1[1] = 255; |
1263 | else | |
1264 | in_a1[1] = 0; | |
1265 | ||
b1c2fa8f | 1266 | /* steer */ |
1267 | in_a2[0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1268 | ||
1269 | /* thrust and fire */ | |
1270 | val = ((input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 127)); | |
1271 | if(val < -2) { | |
1272 | in_a1[0] = 256 - val; | |
1273 | } | |
1274 | if (val > 2) { | |
1275 | in_a2[1] = val; | |
1276 | } | |
1277 | if(val >= -2 && val <= 2) | |
1278 | { | |
1279 | in_a2[1] = 0; | |
1280 | in_a1[0] = 0; | |
1281 | } | |
e8d96071 | 1282 | } |
1283 | ||
1284 | if (in_type2 == PSE_PAD_TYPE_NEGCON) | |
1285 | { | |
b1c2fa8f | 1286 | /* left brake */ |
f730f194 | 1287 | if(input_state_cb(1, RETRO_DEVICE_JOYPAD, 0, 12)) |
e8d96071 | 1288 | in_a3[1] = 255; |
1289 | else | |
1290 | in_a3[1] = 0; | |
1291 | ||
b1c2fa8f | 1292 | /* steer */ |
f730f194 | 1293 | in_a4[0] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; |
b1c2fa8f | 1294 | |
1295 | /* thrust and fire */ | |
f730f194 | 1296 | val = ((input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 127)); |
b1c2fa8f | 1297 | if(val < -2) { |
1298 | in_a3[0] = 256 - val; | |
1299 | } | |
1300 | if (val > 2) { | |
1301 | in_a4[1] = val; | |
1302 | } | |
1303 | if(val >= -2 && val <= 2) | |
1304 | { | |
1305 | in_a4[1] = 0; | |
1306 | in_a3[0] = 0; | |
1307 | } | |
e8d96071 | 1308 | } |
1309 | ||
1310 | ||
38c2028e | 1311 | stop = 0; |
1312 | psxCpu->Execute(); | |
1313 | ||
0e5a7b7d | 1314 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf : NULL, |
1a6164a1 | 1315 | vout_width, vout_height, vout_width * 2); |
70d56ca3 | 1316 | vout_fb_dirty = 0; |
38c2028e | 1317 | } |
1318 | ||
74ebc05b | 1319 | static bool try_use_bios(const char *path) |
1320 | { | |
1321 | FILE *f; | |
1322 | long size; | |
1323 | const char *name; | |
1324 | ||
1325 | f = fopen(path, "rb"); | |
1326 | if (f == NULL) | |
1327 | return false; | |
1328 | ||
1329 | fseek(f, 0, SEEK_END); | |
1330 | size = ftell(f); | |
1331 | fclose(f); | |
1332 | ||
1333 | if (size != 512 * 1024) | |
1334 | return false; | |
1335 | ||
1336 | name = strrchr(path, SLASH); | |
1337 | if (name++ == NULL) | |
1338 | name = path; | |
1339 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
1340 | return true; | |
1341 | } | |
1342 | ||
c4052f4d | 1343 | #ifndef VITA |
74ebc05b | 1344 | #include <sys/types.h> |
1345 | #include <dirent.h> | |
1346 | ||
1347 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
1348 | { | |
1349 | DIR *dir; | |
1350 | struct dirent *ent; | |
1351 | bool ret = false; | |
1352 | ||
1353 | dir = opendir(dirpath); | |
1354 | if (dir == NULL) | |
1355 | return false; | |
1356 | ||
1357 | while ((ent = readdir(dir))) { | |
1358 | if (strncasecmp(ent->d_name, "scph", 4) != 0) | |
1359 | continue; | |
1360 | ||
1361 | snprintf(path, path_size, "%s/%s", dirpath, ent->d_name); | |
1362 | ret = try_use_bios(path); | |
1363 | if (ret) | |
1364 | break; | |
1365 | } | |
1366 | closedir(dir); | |
1367 | return ret; | |
1368 | } | |
1369 | #else | |
1370 | #define find_any_bios(...) false | |
1371 | #endif | |
1372 | ||
11813b9d | 1373 | static void check_system_specs(void) |
1374 | { | |
1375 | unsigned level = 6; | |
1376 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
1377 | } | |
1378 | ||
38c2028e | 1379 | void retro_init(void) |
1380 | { | |
1381 | const char *bios[] = { "scph1001", "scph5501", "scph7001" }; | |
1382 | const char *dir; | |
1383 | char path[256]; | |
1e1cccd9 | 1384 | int i, ret; |
74ebc05b | 1385 | bool found_bios = false; |
38c2028e | 1386 | |
fc99395c | 1387 | #ifdef _3DS |
1388 | ctr_svchack_init_success = ctr_svchack_init(); | |
1389 | psxMapHook = pl_3ds_mmap; | |
1390 | psxUnmapHook = pl_3ds_munmap; | |
1391 | #endif | |
38c2028e | 1392 | ret = emu_core_preinit(); |
e4d84733 | 1393 | #ifdef _3DS |
1394 | /* emu_core_preinit sets the cpu to dynarec */ | |
1395 | if(!ctr_svchack_init_success) | |
1396 | Config.Cpu = CPU_INTERPRETER; | |
1397 | #endif | |
38c2028e | 1398 | ret |= emu_core_init(); |
1399 | if (ret != 0) { | |
f29fbd53 | 1400 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 1401 | exit(1); |
1402 | } | |
1403 | ||
0b7f536b | 1404 | #ifdef _3DS |
1405 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
1406 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) | |
a9579f3b | 1407 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 TJ |
1408 | #else |
1409 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
1410 | #endif | |
38c2028e | 1411 | |
1412 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
1413 | { | |
fc99395c | 1414 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); |
38c2028e | 1415 | |
1416 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
1417 | snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]); | |
74ebc05b | 1418 | found_bios = try_use_bios(path); |
1419 | if (found_bios) | |
38c2028e | 1420 | break; |
38c2028e | 1421 | } |
74ebc05b | 1422 | |
1423 | if (!found_bios) | |
1424 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
38c2028e | 1425 | } |
74ebc05b | 1426 | if (found_bios) { |
f29fbd53 | 1427 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
38c2028e | 1428 | } |
1429 | else | |
74ebc05b | 1430 | { |
f29fbd53 | 1431 | SysPrintf("no BIOS files found.\n"); |
74ebc05b | 1432 | struct retro_message msg = |
1433 | { | |
1434 | "no BIOS found, expect bugs!", | |
1435 | 180 | |
1436 | }; | |
1437 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
1438 | } | |
38c2028e | 1439 | |
1a6164a1 | 1440 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
23ea11bd | 1441 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); |
4e477065 | 1442 | environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble); |
1a6164a1 | 1443 | |
5ca2ec64 | 1444 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
1445 | * we have to do this because cache misses and some IO penalties | |
1446 | * are not emulated. Warning: changing this may break compatibility. */ | |
1e1cccd9 | 1447 | #if !defined(__arm__) || defined(__ARM_ARCH_7A__) |
5ca2ec64 | 1448 | cycle_multiplier = 175; |
1449 | #else | |
1450 | cycle_multiplier = 200; | |
1451 | #endif | |
46b3a2fc | 1452 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
1e0eac23 | 1453 | spu_config.iUseFixedUpdates = 1; |
5ca2ec64 | 1454 | |
f9f60dae TK |
1455 | McdDisable[0] = 0; |
1456 | McdDisable[1] = 1; | |
7df396ea | 1457 | init_memcard(Mcd1Data); |
6e921e1d | 1458 | |
1459 | SaveFuncs.open = save_open; | |
1460 | SaveFuncs.read = save_read; | |
1461 | SaveFuncs.write = save_write; | |
1462 | SaveFuncs.seek = save_seek; | |
1463 | SaveFuncs.close = save_close; | |
e268a47e | 1464 | |
805fe9bc | 1465 | update_variables(false); |
32ab9e53 | 1466 | check_system_specs(); |
38c2028e | 1467 | } |
1468 | ||
1469 | void retro_deinit(void) | |
1470 | { | |
1471 | SysClose(); | |
0b7f536b | 1472 | #ifdef _3DS |
1473 | linearFree(vout_buf); | |
1474 | #else | |
38c2028e | 1475 | free(vout_buf); |
0b7f536b | 1476 | #endif |
38c2028e | 1477 | vout_buf = NULL; |
1478 | } | |
c4052f4d | 1479 | |
1480 | #ifdef VITA | |
1481 | #include <psp2/kernel/threadmgr.h> | |
1482 | int usleep (unsigned long us) | |
1483 | { | |
1484 | sceKernelDelayThread(us); | |
1485 | } | |
1486 | #endif |