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" | |
8f2bb0cb | 28 | #include "arm_features.h" |
38c2028e | 29 | #include "revision.h" |
30 | #include "libretro.h" | |
31 | ||
fc99395c | 32 | #ifdef _3DS |
fc99395c | 33 | #include "3ds/3ds_utils.h" |
fc99395c | 34 | #endif |
35 | ||
38c2028e | 36 | static retro_video_refresh_t video_cb; |
37 | static retro_input_poll_t input_poll_cb; | |
38 | static retro_input_state_t input_state_cb; | |
39 | static retro_environment_t environ_cb; | |
40 | static retro_audio_sample_batch_t audio_batch_cb; | |
4e477065 | 41 | static struct retro_rumble_interface rumble; |
38c2028e | 42 | |
43 | static void *vout_buf; | |
70d56ca3 | 44 | static int vout_width, vout_height; |
45 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 46 | static bool vout_can_dupe; |
0e5a7b7d | 47 | static bool duping_enable; |
70d56ca3 | 48 | |
38c2028e | 49 | static int plugins_opened; |
17f84149 | 50 | static int is_pal_mode; |
38c2028e | 51 | |
f9f60dae TK |
52 | /* memory card data */ |
53 | extern char Mcd1Data[MCD_SIZE]; | |
54 | extern char McdDisable[2]; | |
38c2028e | 55 | |
56 | /* PCSX ReARMed core calls and stuff */ | |
57 | int in_type1, in_type2; | |
58 | int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 }; | |
554cc9eb | 59 | int in_a3[2] = { 127, 127 }, in_a4[2] = { 127, 127 }; |
38c2028e | 60 | int in_keystate; |
4e477065 | 61 | int in_enable_vibration = 1; |
38c2028e | 62 | |
805fe9bc | 63 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
64 | #define VOUT_MAX_WIDTH 1024 | |
65 | #define VOUT_MAX_HEIGHT 512 | |
66 | ||
7df396ea TK |
67 | static void init_memcard(char *mcd_data) |
68 | { | |
69 | unsigned off = 0; | |
70 | unsigned i; | |
71 | ||
72 | memset(mcd_data, 0, MCD_SIZE); | |
73 | ||
74 | mcd_data[off++] = 'M'; | |
75 | mcd_data[off++] = 'C'; | |
76 | off += 0x7d; | |
77 | mcd_data[off++] = 0x0e; | |
78 | ||
79 | for (i = 0; i < 15; i++) { | |
80 | mcd_data[off++] = 0xa0; | |
81 | off += 0x07; | |
82 | mcd_data[off++] = 0xff; | |
83 | mcd_data[off++] = 0xff; | |
84 | off += 0x75; | |
85 | mcd_data[off++] = 0xa0; | |
86 | } | |
87 | ||
88 | for (i = 0; i < 20; i++) { | |
89 | mcd_data[off++] = 0xff; | |
90 | mcd_data[off++] = 0xff; | |
91 | mcd_data[off++] = 0xff; | |
92 | mcd_data[off++] = 0xff; | |
93 | off += 0x04; | |
94 | mcd_data[off++] = 0xff; | |
95 | mcd_data[off++] = 0xff; | |
96 | off += 0x76; | |
97 | } | |
98 | } | |
99 | ||
38c2028e | 100 | static int vout_open(void) |
101 | { | |
102 | return 0; | |
103 | } | |
104 | ||
e4c83ca6 | 105 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
38c2028e | 106 | { |
70d56ca3 | 107 | vout_width = w; |
108 | vout_height = h; | |
38c2028e | 109 | } |
110 | ||
cc4f9b70 | 111 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 112 | static void convert(void *buf, size_t bytes) |
38c2028e | 113 | { |
114 | unsigned int i, v, *p = buf; | |
115 | ||
9c59f120 | 116 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 117 | v = p[i]; |
118 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
119 | } | |
120 | } | |
46aa5b98 | 121 | #endif |
38c2028e | 122 | |
fa56d360 | 123 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 124 | { |
fa56d360 | 125 | unsigned short *dest = vout_buf; |
126 | const unsigned short *src = vram; | |
70d56ca3 | 127 | int dstride = vout_width, h1 = h; |
128 | int doffs; | |
38c2028e | 129 | |
fa56d360 | 130 | if (vram == NULL) { |
131 | // blanking | |
cc56203b | 132 | memset(vout_buf, 0, dstride * h * 2); |
fa56d360 | 133 | goto out; |
134 | } | |
135 | ||
70d56ca3 | 136 | doffs = (vout_height - h) * dstride; |
137 | doffs += (dstride - w) / 2 & ~1; | |
138 | if (doffs != vout_doffs_old) { | |
139 | // clear borders | |
140 | memset(vout_buf, 0, dstride * h * 2); | |
141 | vout_doffs_old = doffs; | |
142 | } | |
143 | dest += doffs; | |
144 | ||
fa56d360 | 145 | if (bgr24) |
146 | { | |
147 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
148 | for (; h1-- > 0; dest += dstride, src += stride) | |
149 | { | |
150 | bgr888_to_rgb565(dest, src, w * 3); | |
151 | } | |
152 | } | |
153 | else | |
154 | { | |
155 | for (; h1-- > 0; dest += dstride, src += stride) | |
156 | { | |
157 | bgr555_to_rgb565(dest, src, w * 2); | |
158 | } | |
159 | } | |
38c2028e | 160 | |
fa56d360 | 161 | out: |
46aa5b98 | 162 | #ifndef FRONTEND_SUPPORTS_RGB565 |
70d56ca3 | 163 | convert(vout_buf, vout_width * vout_height * 2); |
46aa5b98 | 164 | #endif |
70d56ca3 | 165 | vout_fb_dirty = 1; |
fa56d360 | 166 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 167 | } |
168 | ||
169 | static void vout_close(void) | |
170 | { | |
171 | } | |
172 | ||
fc99395c | 173 | #ifdef _3DS |
174 | typedef struct | |
175 | { | |
176 | void* buffer; | |
177 | uint32_t target_map; | |
178 | size_t size; | |
179 | enum psxMapTag tag; | |
180 | }psx_map_t; | |
181 | ||
182 | psx_map_t custom_psx_maps[] = { | |
183 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
184 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
185 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
186 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
187 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
188 | }; | |
189 | ||
190 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
191 | enum psxMapTag tag) | |
192 | { | |
193 | (void)is_fixed; | |
194 | (void)addr; | |
195 | ||
f72db18e | 196 | if (__ctr_svchax) |
fc99395c | 197 | { |
198 | psx_map_t* custom_map = custom_psx_maps; | |
199 | ||
200 | for (; custom_map->size; custom_map++) | |
201 | { | |
202 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
203 | { | |
204 | uint32_t ptr_aligned, tmp; | |
205 | ||
206 | custom_map->buffer = malloc(size + 0x1000); | |
207 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
208 | ||
f72db18e | 209 | if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 210 | { |
211 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
212 | exit(1); | |
213 | } | |
214 | ||
215 | return (void*)custom_map->target_map; | |
216 | } | |
217 | } | |
218 | } | |
219 | ||
220 | return malloc(size); | |
221 | } | |
222 | ||
223 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 224 | { |
fc99395c | 225 | (void)tag; |
226 | ||
f72db18e | 227 | if (__ctr_svchax) |
fc99395c | 228 | { |
229 | psx_map_t* custom_map = custom_psx_maps; | |
230 | ||
231 | for (; custom_map->size; custom_map++) | |
232 | { | |
233 | if ((custom_map->target_map == (uint32_t)ptr)) | |
234 | { | |
235 | uint32_t ptr_aligned, tmp; | |
236 | ||
237 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
238 | ||
f72db18e | 239 | svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 240 | |
241 | free(custom_map->buffer); | |
242 | custom_map->buffer = NULL; | |
243 | return; | |
244 | } | |
245 | } | |
246 | } | |
247 | ||
248 | free(ptr); | |
249 | } | |
250 | #endif | |
251 | ||
252 | static void *pl_mmap(unsigned int size) | |
253 | { | |
87e5b45f | 254 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 255 | } |
256 | ||
257 | static void pl_munmap(void *ptr, unsigned int size) | |
258 | { | |
87e5b45f | 259 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 260 | } |
261 | ||
38c2028e | 262 | struct rearmed_cbs pl_rearmed_cbs = { |
263 | .pl_vout_open = vout_open, | |
264 | .pl_vout_set_mode = vout_set_mode, | |
265 | .pl_vout_flip = vout_flip, | |
266 | .pl_vout_close = vout_close, | |
cc56203b | 267 | .mmap = pl_mmap, |
268 | .munmap = pl_munmap, | |
38c2028e | 269 | /* from psxcounters */ |
270 | .gpu_hcnt = &hSyncCount, | |
271 | .gpu_frame_count = &frame_counter, | |
272 | }; | |
273 | ||
274 | void pl_frame_limit(void) | |
275 | { | |
276 | /* called once per frame, make psxCpu->Execute() above return */ | |
277 | stop = 1; | |
278 | } | |
279 | ||
280 | void pl_timing_prepare(int is_pal) | |
281 | { | |
17f84149 | 282 | is_pal_mode = is_pal; |
38c2028e | 283 | } |
284 | ||
d71c7095 | 285 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 286 | { |
4e477065 | 287 | rumble.set_rumble_state(pad, RETRO_RUMBLE_STRONG, high << 8); |
288 | rumble.set_rumble_state(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
38c2028e | 289 | } |
290 | ||
e4c83ca6 | 291 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 292 | { |
293 | } | |
294 | ||
295 | /* sound calls */ | |
07c13dfd | 296 | static int snd_init(void) |
38c2028e | 297 | { |
07c13dfd | 298 | return 0; |
38c2028e | 299 | } |
300 | ||
07c13dfd | 301 | static void snd_finish(void) |
38c2028e | 302 | { |
303 | } | |
304 | ||
07c13dfd | 305 | static int snd_busy(void) |
38c2028e | 306 | { |
db126209 | 307 | return 0; |
38c2028e | 308 | } |
309 | ||
07c13dfd | 310 | static void snd_feed(void *buf, int bytes) |
38c2028e | 311 | { |
db126209 | 312 | if (audio_batch_cb != NULL) |
313 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 314 | } |
315 | ||
07c13dfd | 316 | void out_register_libretro(struct out_driver *drv) |
317 | { | |
318 | drv->name = "libretro"; | |
319 | drv->init = snd_init; | |
320 | drv->finish = snd_finish; | |
321 | drv->busy = snd_busy; | |
322 | drv->feed = snd_feed; | |
323 | } | |
324 | ||
38c2028e | 325 | /* libretro */ |
e268a47e | 326 | void retro_set_environment(retro_environment_t cb) |
327 | { | |
e268a47e | 328 | static const struct retro_variable vars[] = { |
4e477065 | 329 | { "pcsx_rearmed_frameskip", "Frameskip; 0|1|2|3" }, |
330 | { "pcsx_rearmed_region", "Region; Auto|NTSC|PAL" }, | |
e8d96071 | 331 | { "pcsx_rearmed_pad1type", "Pad 1 Type; standard|analog|negcon" }, |
332 | { "pcsx_rearmed_pad2type", "Pad 2 Type; standard|analog|negcon" }, | |
48f615ba | 333 | #ifndef DRC_DISABLE |
4e477065 | 334 | { "pcsx_rearmed_drc", "Dynamic recompiler; enabled|disabled" }, |
48f615ba | 335 | #endif |
7d68d030 | 336 | #ifdef __ARM_NEON__ |
55e5626b | 337 | { "pcsx_rearmed_neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" }, |
338 | { "pcsx_rearmed_neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" }, | |
339 | { "pcsx_rearmed_neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" }, | |
7d68d030 | 340 | #endif |
0e5a7b7d | 341 | { "pcsx_rearmed_duping_enable", "Frame duping; on|off" }, |
01394a7f | 342 | { "pcsx_rearmed_spu_reverb", "Sound: Reverb; on|off" }, |
343 | { "pcsx_rearmed_spu_interpolation", "Sound: Interpolation; simple|gaussian|cubic|off" }, | |
b3480be8 | 344 | { "pcsx_rearmed_pe2_fix", "Parasite Eve 2/Vandal Hearts 1/2 Fix; disabled|enabled" }, |
345 | { "pcsx_rearmed_inuyasha_fix", "InuYasha Sengoku Battle Fix; disabled|enabled" }, | |
e268a47e | 346 | { NULL, NULL }, |
347 | }; | |
348 | ||
349 | environ_cb = cb; | |
350 | ||
351 | cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars); | |
e268a47e | 352 | } |
353 | ||
38c2028e | 354 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
355 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
356 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
357 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
358 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
359 | ||
360 | unsigned retro_api_version(void) | |
361 | { | |
362 | return RETRO_API_VERSION; | |
363 | } | |
364 | ||
365 | void retro_set_controller_port_device(unsigned port, unsigned device) | |
366 | { | |
367 | } | |
368 | ||
369 | void retro_get_system_info(struct retro_system_info *info) | |
370 | { | |
371 | memset(info, 0, sizeof(*info)); | |
372 | info->library_name = "PCSX-ReARMed"; | |
bf48d3aa | 373 | info->library_version = "r22"; |
9fba39a9 | 374 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u"; |
38c2028e | 375 | info->need_fullpath = true; |
376 | } | |
377 | ||
378 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
379 | { | |
380 | memset(info, 0, sizeof(*info)); | |
17f84149 | 381 | info->timing.fps = is_pal_mode ? 50 : 60; |
38c2028e | 382 | info->timing.sample_rate = 44100; |
383 | info->geometry.base_width = 320; | |
384 | info->geometry.base_height = 240; | |
805fe9bc | 385 | info->geometry.max_width = VOUT_MAX_WIDTH; |
386 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
38c2028e | 387 | info->geometry.aspect_ratio = 4.0 / 3.0; |
388 | } | |
389 | ||
6e921e1d | 390 | /* savestates */ |
38c2028e | 391 | size_t retro_serialize_size(void) |
392 | { | |
03f55e6b | 393 | // it's currently 4380651-4397047 bytes, |
394 | // but have some reserved for future | |
395 | return 0x440000; | |
6e921e1d | 396 | } |
397 | ||
398 | struct save_fp { | |
399 | char *buf; | |
400 | size_t pos; | |
401 | int is_write; | |
402 | }; | |
403 | ||
404 | static void *save_open(const char *name, const char *mode) | |
405 | { | |
406 | struct save_fp *fp; | |
407 | ||
408 | if (name == NULL || mode == NULL) | |
409 | return NULL; | |
410 | ||
411 | fp = malloc(sizeof(*fp)); | |
412 | if (fp == NULL) | |
413 | return NULL; | |
414 | ||
415 | fp->buf = (char *)name; | |
416 | fp->pos = 0; | |
417 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
418 | ||
419 | return fp; | |
420 | } | |
421 | ||
422 | static int save_read(void *file, void *buf, u32 len) | |
423 | { | |
424 | struct save_fp *fp = file; | |
425 | if (fp == NULL || buf == NULL) | |
426 | return -1; | |
427 | ||
428 | memcpy(buf, fp->buf + fp->pos, len); | |
429 | fp->pos += len; | |
430 | return len; | |
431 | } | |
432 | ||
433 | static int save_write(void *file, const void *buf, u32 len) | |
434 | { | |
435 | struct save_fp *fp = file; | |
436 | if (fp == NULL || buf == NULL) | |
437 | return -1; | |
438 | ||
439 | memcpy(fp->buf + fp->pos, buf, len); | |
440 | fp->pos += len; | |
441 | return len; | |
442 | } | |
443 | ||
444 | static long save_seek(void *file, long offs, int whence) | |
445 | { | |
446 | struct save_fp *fp = file; | |
447 | if (fp == NULL) | |
448 | return -1; | |
449 | ||
450 | switch (whence) { | |
451 | case SEEK_CUR: | |
452 | fp->pos += offs; | |
453 | return fp->pos; | |
454 | case SEEK_SET: | |
455 | fp->pos = offs; | |
456 | return fp->pos; | |
457 | default: | |
458 | return -1; | |
459 | } | |
460 | } | |
461 | ||
462 | static void save_close(void *file) | |
463 | { | |
464 | struct save_fp *fp = file; | |
465 | size_t r_size = retro_serialize_size(); | |
466 | if (fp == NULL) | |
467 | return; | |
468 | ||
469 | if (fp->pos > r_size) | |
470 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
471 | else if (fp->is_write && fp->pos < r_size) | |
472 | // make sure we don't save trash in leftover space | |
473 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
474 | free(fp); | |
38c2028e | 475 | } |
476 | ||
477 | bool retro_serialize(void *data, size_t size) | |
478 | { | |
6e921e1d | 479 | int ret = SaveState(data); |
480 | return ret == 0 ? true : false; | |
38c2028e | 481 | } |
482 | ||
483 | bool retro_unserialize(const void *data, size_t size) | |
484 | { | |
6e921e1d | 485 | int ret = LoadState(data); |
486 | return ret == 0 ? true : false; | |
38c2028e | 487 | } |
488 | ||
23ea11bd | 489 | /* cheats */ |
38c2028e | 490 | void retro_cheat_reset(void) |
491 | { | |
6e921e1d | 492 | ClearAllCheats(); |
38c2028e | 493 | } |
494 | ||
495 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
496 | { | |
6e921e1d | 497 | char buf[256]; |
498 | int ret; | |
499 | ||
500 | // cheat funcs are destructive, need a copy.. | |
501 | strncpy(buf, code, sizeof(buf)); | |
502 | buf[sizeof(buf) - 1] = 0; | |
503 | ||
504 | if (index < NumCheats) | |
505 | ret = EditCheat(index, "", buf); | |
506 | else | |
507 | ret = AddCheat("", buf); | |
508 | ||
509 | if (ret != 0) | |
510 | SysPrintf("Failed to set cheat %#u\n", index); | |
511 | else if (index < NumCheats) | |
512 | Cheats[index].Enabled = enabled; | |
38c2028e | 513 | } |
514 | ||
23ea11bd | 515 | /* multidisk support */ |
516 | static bool disk_ejected; | |
517 | static unsigned int disk_current_index; | |
51ba7408 | 518 | static unsigned int disk_count; |
23ea11bd | 519 | static struct disks_state { |
520 | char *fname; | |
521 | int internal_index; // for multidisk eboots | |
522 | } disks[8]; | |
523 | ||
524 | static bool disk_set_eject_state(bool ejected) | |
525 | { | |
526 | // weird PCSX API.. | |
527 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
528 | LidInterrupt(); | |
529 | ||
530 | disk_ejected = ejected; | |
531 | return true; | |
532 | } | |
533 | ||
534 | static bool disk_get_eject_state(void) | |
535 | { | |
536 | /* can't be controlled by emulated software */ | |
537 | return disk_ejected; | |
538 | } | |
539 | ||
540 | static unsigned int disk_get_image_index(void) | |
541 | { | |
542 | return disk_current_index; | |
543 | } | |
544 | ||
545 | static bool disk_set_image_index(unsigned int index) | |
546 | { | |
547 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
548 | return false; | |
549 | ||
550 | CdromId[0] = '\0'; | |
551 | CdromLabel[0] = '\0'; | |
552 | ||
553 | if (disks[index].fname == NULL) { | |
554 | SysPrintf("missing disk #%u\n", index); | |
555 | CDR_shutdown(); | |
556 | ||
557 | // RetroArch specifies "no disk" with index == count, | |
558 | // so don't fail here.. | |
559 | disk_current_index = index; | |
560 | return true; | |
561 | } | |
562 | ||
563 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
564 | disks[index].fname, disks[index].internal_index); | |
565 | ||
566 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
567 | set_cd_image(disks[index].fname); | |
568 | if (ReloadCdromPlugin() < 0) { | |
569 | SysPrintf("failed to load cdr plugin\n"); | |
570 | return false; | |
571 | } | |
572 | if (CDR_open() < 0) { | |
573 | SysPrintf("failed to open cdr plugin\n"); | |
574 | return false; | |
575 | } | |
576 | ||
577 | if (!disk_ejected) { | |
578 | SetCdOpenCaseTime(time(NULL) + 2); | |
579 | LidInterrupt(); | |
580 | } | |
581 | ||
582 | disk_current_index = index; | |
583 | return true; | |
584 | } | |
585 | ||
586 | static unsigned int disk_get_num_images(void) | |
587 | { | |
51ba7408 | 588 | return disk_count; |
23ea11bd | 589 | } |
590 | ||
591 | static bool disk_replace_image_index(unsigned index, | |
592 | const struct retro_game_info *info) | |
593 | { | |
594 | char *old_fname; | |
595 | bool ret = true; | |
596 | ||
597 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
598 | return false; | |
599 | ||
600 | old_fname = disks[index].fname; | |
601 | disks[index].fname = NULL; | |
602 | disks[index].internal_index = 0; | |
603 | ||
604 | if (info != NULL) { | |
605 | disks[index].fname = strdup(info->path); | |
606 | if (index == disk_current_index) | |
607 | ret = disk_set_image_index(index); | |
608 | } | |
609 | ||
610 | if (old_fname != NULL) | |
611 | free(old_fname); | |
612 | ||
613 | return ret; | |
614 | } | |
615 | ||
616 | static bool disk_add_image_index(void) | |
617 | { | |
51ba7408 T |
618 | if (disk_count >= 8) |
619 | return false; | |
620 | ||
621 | disk_count++; | |
23ea11bd | 622 | return true; |
623 | } | |
624 | ||
625 | static struct retro_disk_control_callback disk_control = { | |
626 | .set_eject_state = disk_set_eject_state, | |
627 | .get_eject_state = disk_get_eject_state, | |
628 | .get_image_index = disk_get_image_index, | |
629 | .set_image_index = disk_set_image_index, | |
630 | .get_num_images = disk_get_num_images, | |
631 | .replace_image_index = disk_replace_image_index, | |
632 | .add_image_index = disk_add_image_index, | |
633 | }; | |
634 | ||
9fba39a9 T |
635 | // just in case, maybe a win-rt port in the future? |
636 | #ifdef _WIN32 | |
637 | #define SLASH '\\' | |
638 | #else | |
639 | #define SLASH '/' | |
640 | #endif | |
641 | ||
642 | static char base_dir[PATH_MAX]; | |
643 | ||
644 | static bool read_m3u(const char *file) | |
645 | { | |
646 | char line[PATH_MAX]; | |
647 | char name[PATH_MAX]; | |
9fba39a9 T |
648 | FILE *f = fopen(file, "r"); |
649 | if (!f) | |
650 | return false; | |
651 | ||
51ba7408 | 652 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
9fba39a9 T |
653 | if (line[0] == '#') |
654 | continue; | |
655 | char *carrige_return = strchr(line, '\r'); | |
656 | if (carrige_return) | |
657 | *carrige_return = '\0'; | |
658 | char *newline = strchr(line, '\n'); | |
659 | if (newline) | |
660 | *newline = '\0'; | |
661 | ||
662 | if (line[0] != '\0') | |
663 | { | |
664 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); | |
51ba7408 | 665 | disks[disk_count++].fname = strdup(name); |
9fba39a9 T |
666 | } |
667 | } | |
668 | ||
669 | fclose(f); | |
51ba7408 | 670 | return (disk_count != 0); |
9fba39a9 T |
671 | } |
672 | ||
673 | static void extract_directory(char *buf, const char *path, size_t size) | |
674 | { | |
675 | char *base; | |
676 | strncpy(buf, path, size - 1); | |
677 | buf[size - 1] = '\0'; | |
678 | ||
679 | base = strrchr(buf, '/'); | |
680 | if (!base) | |
681 | base = strrchr(buf, '\\'); | |
682 | ||
683 | if (base) | |
684 | *base = '\0'; | |
685 | else | |
686 | { | |
687 | buf[0] = '.'; | |
688 | buf[1] = '\0'; | |
689 | } | |
690 | } | |
691 | ||
003cfc63 | 692 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 693 | /* Blackberry QNX doesn't have strcasestr */ |
694 | ||
695 | /* | |
696 | * Find the first occurrence of find in s, ignore case. | |
697 | */ | |
698 | char * | |
699 | strcasestr(const char *s, const char*find) | |
700 | { | |
701 | char c, sc; | |
702 | size_t len; | |
703 | ||
704 | if ((c = *find++) != 0) { | |
705 | c = tolower((unsigned char)c); | |
706 | len = strlen(find); | |
707 | do { | |
708 | do { | |
709 | if ((sc = *s++) == 0) | |
710 | return (NULL); | |
711 | } while ((char)tolower((unsigned char)sc) != c); | |
712 | } while (strncasecmp(s, find, len) != 0); | |
713 | s--; | |
714 | } | |
715 | return ((char *)s); | |
716 | } | |
717 | #endif | |
718 | ||
38c2028e | 719 | bool retro_load_game(const struct retro_game_info *info) |
720 | { | |
23ea11bd | 721 | size_t i; |
9fba39a9 T |
722 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
723 | ||
e3f8313f | 724 | struct retro_input_descriptor desc[] = { |
725 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
726 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
727 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
728 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
729 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
730 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
731 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
732 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
733 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
734 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
735 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
736 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
737 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
738 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
739 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
740 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 741 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
742 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
743 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
744 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
745 | ||
e3f8313f | 746 | |
747 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
748 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
749 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
750 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
751 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
752 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
753 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
754 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
755 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
756 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
757 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
758 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
759 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
760 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
761 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
762 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 763 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
764 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
765 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
766 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 767 | |
768 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
769 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
770 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
771 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
772 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
773 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
774 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
775 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
776 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
777 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
778 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
779 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
780 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
781 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
782 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
783 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 784 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
785 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
786 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
787 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 788 | |
789 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
790 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
791 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
792 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
793 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
794 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
795 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
796 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
797 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
798 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
799 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
800 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
801 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
802 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
803 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
804 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 805 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
806 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
807 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
808 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 809 | |
810 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
811 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
812 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
813 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
814 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
815 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
816 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
817 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
818 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
819 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
820 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
821 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
822 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
823 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
824 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
825 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 826 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
827 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
828 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
829 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 830 | |
831 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
832 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
833 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
834 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
835 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
836 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
837 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
838 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
839 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
840 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
841 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
842 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
843 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
844 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
845 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
846 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 847 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
848 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
849 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
850 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 851 | |
852 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
853 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
854 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
855 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
856 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
857 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
858 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
859 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
860 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
861 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
862 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
863 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
864 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
865 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
866 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
867 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 868 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
869 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
870 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
871 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 872 | |
873 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
874 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
875 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
876 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
877 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
878 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
879 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
880 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
881 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
882 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
883 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
884 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
885 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
886 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
887 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
888 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 889 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
890 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
891 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
892 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 893 | |
894 | { 0 }, | |
895 | }; | |
896 | ||
897 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); | |
898 | ||
46aa5b98 | 899 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 900 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 901 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 902 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 903 | } |
46aa5b98 | 904 | #endif |
c19aba43 | 905 | |
23ea11bd | 906 | if (info == NULL || info->path == NULL) { |
907 | SysPrintf("info->path required\n"); | |
908 | return false; | |
909 | } | |
910 | ||
38c2028e | 911 | if (plugins_opened) { |
912 | ClosePlugins(); | |
913 | plugins_opened = 0; | |
914 | } | |
915 | ||
23ea11bd | 916 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
917 | if (disks[i].fname != NULL) { | |
918 | free(disks[i].fname); | |
919 | disks[i].fname = NULL; | |
920 | } | |
921 | disks[i].internal_index = 0; | |
922 | } | |
923 | ||
924 | disk_current_index = 0; | |
9fba39a9 T |
925 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
926 | ||
927 | if (is_m3u) { | |
928 | if (!read_m3u(info->path)) { | |
929 | SysPrintf("failed to read m3u file\n"); | |
930 | return false; | |
931 | } | |
51ba7408 T |
932 | } else { |
933 | disk_count = 1; | |
9fba39a9 | 934 | disks[0].fname = strdup(info->path); |
51ba7408 | 935 | } |
23ea11bd | 936 | |
937 | set_cd_image(disks[0].fname); | |
38c2028e | 938 | |
939 | /* have to reload after set_cd_image for correct cdr plugin */ | |
940 | if (LoadPlugins() == -1) { | |
f29fbd53 | 941 | SysPrintf("failed to load plugins\n"); |
38c2028e | 942 | return false; |
943 | } | |
944 | ||
945 | plugins_opened = 1; | |
946 | NetOpened = 0; | |
947 | ||
948 | if (OpenPlugins() == -1) { | |
f29fbd53 | 949 | SysPrintf("failed to open plugins\n"); |
38c2028e | 950 | return false; |
951 | } | |
952 | ||
953 | plugin_call_rearmed_cbs(); | |
19a784e6 | 954 | dfinput_activate(); |
38c2028e | 955 | |
956 | Config.PsxAuto = 1; | |
957 | if (CheckCdrom() == -1) { | |
f29fbd53 | 958 | SysPrintf("unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 959 | return false; |
960 | } | |
961 | ||
962 | SysReset(); | |
963 | ||
964 | if (LoadCdrom() == -1) { | |
f29fbd53 | 965 | SysPrintf("could not load CD-ROM!\n"); |
38c2028e | 966 | return false; |
967 | } | |
79f216e3 | 968 | emu_on_new_cd(0); |
38c2028e | 969 | |
23ea11bd | 970 | // multidisk images |
9fba39a9 | 971 | if (!is_m3u) { |
51ba7408 | 972 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
9fba39a9 T |
973 | for (i = 1; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { |
974 | disks[i].fname = strdup(info->path); | |
975 | disks[i].internal_index = i; | |
976 | } | |
23ea11bd | 977 | } |
978 | ||
38c2028e | 979 | return true; |
980 | } | |
981 | ||
982 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) | |
983 | { | |
984 | return false; | |
985 | } | |
986 | ||
987 | void retro_unload_game(void) | |
988 | { | |
989 | } | |
990 | ||
991 | unsigned retro_get_region(void) | |
992 | { | |
17f84149 | 993 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 994 | } |
995 | ||
996 | void *retro_get_memory_data(unsigned id) | |
997 | { | |
b40a83db T |
998 | if (id == RETRO_MEMORY_SAVE_RAM) |
999 | return Mcd1Data; | |
1000 | else | |
1001 | return NULL; | |
38c2028e | 1002 | } |
1003 | ||
1004 | size_t retro_get_memory_size(unsigned id) | |
1005 | { | |
b40a83db T |
1006 | if (id == RETRO_MEMORY_SAVE_RAM) |
1007 | return MCD_SIZE; | |
1008 | else | |
1009 | return 0; | |
38c2028e | 1010 | } |
1011 | ||
1012 | void retro_reset(void) | |
1013 | { | |
1014 | SysReset(); | |
1015 | } | |
1016 | ||
1017 | static const unsigned short retro_psx_map[] = { | |
1018 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
1019 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1020 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1021 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1022 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1023 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1024 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1025 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1026 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1027 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1028 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1029 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1030 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1031 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1032 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1033 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
1034 | }; | |
1035 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1036 | ||
805fe9bc | 1037 | static void update_variables(bool in_flight) |
e268a47e | 1038 | { |
e268a47e | 1039 | struct retro_variable var; |
7d68d030 | 1040 | |
e268a47e | 1041 | var.value = NULL; |
4e477065 | 1042 | var.key = "pcsx_rearmed_frameskip"; |
e268a47e | 1043 | |
7d68d030 | 1044 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1045 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
9f5a28d9 | 1046 | |
1047 | var.value = NULL; | |
4e477065 | 1048 | var.key = "pcsx_rearmed_region"; |
9f5a28d9 | 1049 | |
1050 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1051 | { | |
1052 | Config.PsxAuto = 0; | |
1053 | if (strcmp(var.value, "Automatic") == 0) | |
1054 | Config.PsxAuto = 1; | |
1055 | else if (strcmp(var.value, "NTSC") == 0) | |
1056 | Config.PsxType = 0; | |
1057 | else if (strcmp(var.value, "PAL") == 0) | |
1058 | Config.PsxType = 1; | |
1059 | } | |
4615b075 | 1060 | |
1061 | var.value = NULL; | |
4e477065 | 1062 | var.key = "pcsx_rearmed_pad1type"; |
4615b075 | 1063 | |
1064 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1065 | { | |
1066 | in_type1 = PSE_PAD_TYPE_STANDARD; | |
1067 | if (strcmp(var.value, "analog") == 0) | |
1068 | in_type1 = PSE_PAD_TYPE_ANALOGPAD; | |
e8d96071 | 1069 | if (strcmp(var.value, "negcon") == 0) |
1070 | in_type1 = PSE_PAD_TYPE_NEGCON; | |
4615b075 | 1071 | } |
1072 | ||
4e477065 | 1073 | var.value = NULL; |
1074 | var.key = "pcsx_rearmed_pad2type"; | |
1075 | ||
1076 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1077 | { | |
1078 | in_type2 = PSE_PAD_TYPE_STANDARD; | |
1079 | if (strcmp(var.value, "analog") == 0) | |
1080 | in_type2 = PSE_PAD_TYPE_ANALOGPAD; | |
e8d96071 | 1081 | if (strcmp(var.value, "negcon") == 0) |
1082 | in_type2 = PSE_PAD_TYPE_NEGCON; | |
1083 | ||
4e477065 | 1084 | } |
1085 | ||
7d68d030 | 1086 | #ifdef __ARM_NEON__ |
9f5a28d9 | 1087 | var.value = "NULL"; |
55e5626b | 1088 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1089 | |
1090 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1091 | { | |
1092 | if (strcmp(var.value, "disabled") == 0) | |
1093 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1094 | else if (strcmp(var.value, "enabled") == 0) | |
1095 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1096 | } | |
1097 | ||
7d68d030 | 1098 | var.value = NULL; |
55e5626b | 1099 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1100 | |
1101 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1102 | { | |
1103 | if (strcmp(var.value, "disabled") == 0) | |
1104 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1105 | else if (strcmp(var.value, "enabled") == 0) | |
1106 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1107 | } | |
354329fa | 1108 | |
1109 | var.value = NULL; | |
55e5626b | 1110 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1111 | |
1112 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1113 | { | |
1114 | if (strcmp(var.value, "disabled") == 0) | |
1115 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1116 | else if (strcmp(var.value, "enabled") == 0) | |
1117 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1118 | } | |
094ec204 | 1119 | #endif |
0e5a7b7d | 1120 | |
1121 | var.value = "NULL"; | |
1122 | var.key = "pcsx_rearmed_duping_enable"; | |
1123 | ||
1124 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1125 | { | |
1126 | if (strcmp(var.value, "off") == 0) | |
1127 | duping_enable = false; | |
1128 | else if (strcmp(var.value, "on") == 0) | |
1129 | duping_enable = true; | |
1130 | } | |
1131 | ||
48f615ba | 1132 | #ifndef DRC_DISABLE |
1133 | var.value = NULL; | |
4e477065 | 1134 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1135 | |
1136 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1137 | { | |
1138 | R3000Acpu *prev_cpu = psxCpu; | |
1139 | ||
fc99395c | 1140 | #ifdef _3DS |
f72db18e | 1141 | if(!__ctr_svchax) |
fc99395c | 1142 | Config.Cpu = CPU_INTERPRETER; |
1143 | else | |
1144 | #endif | |
48f615ba | 1145 | if (strcmp(var.value, "disabled") == 0) |
1146 | Config.Cpu = CPU_INTERPRETER; | |
1147 | else if (strcmp(var.value, "enabled") == 0) | |
1148 | Config.Cpu = CPU_DYNAREC; | |
1149 | ||
1150 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1151 | if (psxCpu != prev_cpu) { | |
1152 | prev_cpu->Shutdown(); | |
1153 | psxCpu->Init(); | |
1154 | psxCpu->Reset(); // not really a reset.. | |
1155 | } | |
1156 | } | |
1157 | #endif | |
805fe9bc | 1158 | |
01394a7f | 1159 | var.value = "NULL"; |
1160 | var.key = "pcsx_rearmed_spu_reverb"; | |
1161 | ||
1162 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1163 | { | |
1164 | if (strcmp(var.value, "off") == 0) | |
1165 | spu_config.iUseReverb = false; | |
1166 | else if (strcmp(var.value, "on") == 0) | |
1167 | spu_config.iUseReverb = true; | |
1168 | } | |
1169 | ||
1170 | var.value = "NULL"; | |
1171 | var.key = "pcsx_rearmed_spu_interpolation"; | |
1172 | ||
1173 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1174 | { | |
1175 | if (strcmp(var.value, "simple") == 0) | |
1176 | spu_config.iUseInterpolation = 1; | |
1177 | else if (strcmp(var.value, "gaussian") == 0) | |
1178 | spu_config.iUseInterpolation = 2; | |
1179 | else if (strcmp(var.value, "cubic") == 0) | |
1180 | spu_config.iUseInterpolation = 3; | |
1181 | else if (strcmp(var.value, "off") == 0) | |
1182 | spu_config.iUseInterpolation = 0; | |
1183 | } | |
1184 | ||
b3480be8 | 1185 | var.value = "NULL"; |
1186 | var.key = "pcsx_rearmed_pe2_fix"; | |
1187 | ||
1188 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1189 | { | |
1190 | if (strcmp(var.value, "disabled") == 0) | |
1191 | Config.RCntFix = 0; | |
1192 | else if (strcmp(var.value, "enabled") == 0) | |
1193 | Config.RCntFix = 1; | |
1194 | } | |
1195 | ||
1196 | var.value = "NULL"; | |
1197 | var.key = "pcsx_rearmed_inuyasha_fix"; | |
1198 | ||
1199 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1200 | { | |
1201 | if (strcmp(var.value, "disabled") == 0) | |
1202 | Config.VSyncWA = 0; | |
1203 | else if (strcmp(var.value, "enabled") == 0) | |
1204 | Config.VSyncWA = 1; | |
1205 | } | |
1206 | ||
32ab9e53 TJ |
1207 | if (in_flight) { |
1208 | // inform core things about possible config changes | |
1209 | plugin_call_rearmed_cbs(); | |
805fe9bc | 1210 | |
32ab9e53 TJ |
1211 | if (GPU_open != NULL && GPU_close != NULL) { |
1212 | GPU_close(); | |
1213 | GPU_open(&gpuDisp, "PCSX", NULL); | |
1214 | } | |
805fe9bc | 1215 | |
32ab9e53 TJ |
1216 | dfinput_activate(); |
1217 | } | |
e268a47e | 1218 | } |
1219 | ||
38c2028e | 1220 | void retro_run(void) |
1221 | { | |
f730f194 | 1222 | int i, val; |
38c2028e | 1223 | |
1224 | input_poll_cb(); | |
e268a47e | 1225 | |
805fe9bc | 1226 | bool updated = false; |
1227 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
1228 | update_variables(true); | |
e268a47e | 1229 | |
38c2028e | 1230 | in_keystate = 0; |
1231 | for (i = 0; i < RETRO_PSX_MAP_LEN; i++) | |
1232 | if (input_state_cb(1, RETRO_DEVICE_JOYPAD, 0, i)) | |
1233 | in_keystate |= retro_psx_map[i]; | |
1234 | in_keystate <<= 16; | |
1235 | for (i = 0; i < RETRO_PSX_MAP_LEN; i++) | |
1236 | if (input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, i)) | |
1237 | in_keystate |= retro_psx_map[i]; | |
1238 | ||
e8d96071 | 1239 | |
32ab9e53 TJ |
1240 | if (in_type1 == PSE_PAD_TYPE_ANALOGPAD) |
1241 | { | |
1242 | in_a1[0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1243 | in_a1[1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1244 | in_a2[0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1245 | in_a2[1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1246 | } | |
4615b075 | 1247 | |
554cc9eb JNS |
1248 | if (in_type2 == PSE_PAD_TYPE_ANALOGPAD) |
1249 | { | |
1250 | in_a3[0] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1251 | in_a3[1] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1252 | in_a4[0] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1253 | in_a4[1] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1254 | } | |
1255 | ||
e8d96071 | 1256 | |
1257 | if (in_type1 == PSE_PAD_TYPE_NEGCON) | |
1258 | { | |
b1c2fa8f | 1259 | /* left brake */ |
1260 | if(input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, 12)) | |
e8d96071 | 1261 | in_a1[1] = 255; |
1262 | else | |
1263 | in_a1[1] = 0; | |
1264 | ||
b1c2fa8f | 1265 | /* steer */ |
1266 | in_a2[0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1267 | ||
1268 | /* thrust and fire */ | |
1269 | val = ((input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 127)); | |
1270 | if(val < -2) { | |
1271 | in_a1[0] = 256 - val; | |
1272 | } | |
1273 | if (val > 2) { | |
1274 | in_a2[1] = val; | |
1275 | } | |
1276 | if(val >= -2 && val <= 2) | |
1277 | { | |
1278 | in_a2[1] = 0; | |
1279 | in_a1[0] = 0; | |
1280 | } | |
e8d96071 | 1281 | } |
1282 | ||
1283 | if (in_type2 == PSE_PAD_TYPE_NEGCON) | |
1284 | { | |
b1c2fa8f | 1285 | /* left brake */ |
f730f194 | 1286 | if(input_state_cb(1, RETRO_DEVICE_JOYPAD, 0, 12)) |
e8d96071 | 1287 | in_a3[1] = 255; |
1288 | else | |
1289 | in_a3[1] = 0; | |
1290 | ||
b1c2fa8f | 1291 | /* steer */ |
f730f194 | 1292 | in_a4[0] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; |
b1c2fa8f | 1293 | |
1294 | /* thrust and fire */ | |
f730f194 | 1295 | val = ((input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 127)); |
b1c2fa8f | 1296 | if(val < -2) { |
1297 | in_a3[0] = 256 - val; | |
1298 | } | |
1299 | if (val > 2) { | |
1300 | in_a4[1] = val; | |
1301 | } | |
1302 | if(val >= -2 && val <= 2) | |
1303 | { | |
1304 | in_a4[1] = 0; | |
1305 | in_a3[0] = 0; | |
1306 | } | |
e8d96071 | 1307 | } |
1308 | ||
1309 | ||
38c2028e | 1310 | stop = 0; |
1311 | psxCpu->Execute(); | |
1312 | ||
0e5a7b7d | 1313 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf : NULL, |
1a6164a1 | 1314 | vout_width, vout_height, vout_width * 2); |
70d56ca3 | 1315 | vout_fb_dirty = 0; |
38c2028e | 1316 | } |
1317 | ||
74ebc05b | 1318 | static bool try_use_bios(const char *path) |
1319 | { | |
1320 | FILE *f; | |
1321 | long size; | |
1322 | const char *name; | |
1323 | ||
1324 | f = fopen(path, "rb"); | |
1325 | if (f == NULL) | |
1326 | return false; | |
1327 | ||
1328 | fseek(f, 0, SEEK_END); | |
1329 | size = ftell(f); | |
1330 | fclose(f); | |
1331 | ||
1332 | if (size != 512 * 1024) | |
1333 | return false; | |
1334 | ||
1335 | name = strrchr(path, SLASH); | |
1336 | if (name++ == NULL) | |
1337 | name = path; | |
1338 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
1339 | return true; | |
1340 | } | |
1341 | ||
c4052f4d | 1342 | #ifndef VITA |
74ebc05b | 1343 | #include <sys/types.h> |
1344 | #include <dirent.h> | |
1345 | ||
1346 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
1347 | { | |
1348 | DIR *dir; | |
1349 | struct dirent *ent; | |
1350 | bool ret = false; | |
1351 | ||
1352 | dir = opendir(dirpath); | |
1353 | if (dir == NULL) | |
1354 | return false; | |
1355 | ||
1356 | while ((ent = readdir(dir))) { | |
1357 | if (strncasecmp(ent->d_name, "scph", 4) != 0) | |
1358 | continue; | |
1359 | ||
1360 | snprintf(path, path_size, "%s/%s", dirpath, ent->d_name); | |
1361 | ret = try_use_bios(path); | |
1362 | if (ret) | |
1363 | break; | |
1364 | } | |
1365 | closedir(dir); | |
1366 | return ret; | |
1367 | } | |
1368 | #else | |
1369 | #define find_any_bios(...) false | |
1370 | #endif | |
1371 | ||
11813b9d | 1372 | static void check_system_specs(void) |
1373 | { | |
1374 | unsigned level = 6; | |
1375 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
1376 | } | |
1377 | ||
38c2028e | 1378 | void retro_init(void) |
1379 | { | |
1380 | const char *bios[] = { "scph1001", "scph5501", "scph7001" }; | |
1381 | const char *dir; | |
1382 | char path[256]; | |
1e1cccd9 | 1383 | int i, ret; |
74ebc05b | 1384 | bool found_bios = false; |
38c2028e | 1385 | |
fc99395c | 1386 | #ifdef _3DS |
fc99395c | 1387 | psxMapHook = pl_3ds_mmap; |
1388 | psxUnmapHook = pl_3ds_munmap; | |
1389 | #endif | |
38c2028e | 1390 | ret = emu_core_preinit(); |
e4d84733 | 1391 | #ifdef _3DS |
1392 | /* emu_core_preinit sets the cpu to dynarec */ | |
f72db18e | 1393 | if(!__ctr_svchax) |
e4d84733 | 1394 | Config.Cpu = CPU_INTERPRETER; |
1395 | #endif | |
38c2028e | 1396 | ret |= emu_core_init(); |
1397 | if (ret != 0) { | |
f29fbd53 | 1398 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 1399 | exit(1); |
1400 | } | |
1401 | ||
0b7f536b | 1402 | #ifdef _3DS |
1403 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
1404 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) | |
a9579f3b | 1405 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 TJ |
1406 | #else |
1407 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
1408 | #endif | |
38c2028e | 1409 | |
1410 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
1411 | { | |
fc99395c | 1412 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); |
38c2028e | 1413 | |
1414 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
1415 | snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]); | |
74ebc05b | 1416 | found_bios = try_use_bios(path); |
1417 | if (found_bios) | |
38c2028e | 1418 | break; |
38c2028e | 1419 | } |
74ebc05b | 1420 | |
1421 | if (!found_bios) | |
1422 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
38c2028e | 1423 | } |
74ebc05b | 1424 | if (found_bios) { |
f29fbd53 | 1425 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
38c2028e | 1426 | } |
1427 | else | |
74ebc05b | 1428 | { |
f29fbd53 | 1429 | SysPrintf("no BIOS files found.\n"); |
74ebc05b | 1430 | struct retro_message msg = |
1431 | { | |
1432 | "no BIOS found, expect bugs!", | |
1433 | 180 | |
1434 | }; | |
1435 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
1436 | } | |
38c2028e | 1437 | |
1a6164a1 | 1438 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
23ea11bd | 1439 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); |
4e477065 | 1440 | environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble); |
1a6164a1 | 1441 | |
5ca2ec64 | 1442 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
1443 | * we have to do this because cache misses and some IO penalties | |
1444 | * are not emulated. Warning: changing this may break compatibility. */ | |
5ca2ec64 | 1445 | cycle_multiplier = 175; |
8f2bb0cb | 1446 | #ifdef HAVE_PRE_ARMV7 |
5ca2ec64 | 1447 | cycle_multiplier = 200; |
1448 | #endif | |
46b3a2fc | 1449 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
1e0eac23 | 1450 | spu_config.iUseFixedUpdates = 1; |
5ca2ec64 | 1451 | |
f9f60dae TK |
1452 | McdDisable[0] = 0; |
1453 | McdDisable[1] = 1; | |
7df396ea | 1454 | init_memcard(Mcd1Data); |
6e921e1d | 1455 | |
1456 | SaveFuncs.open = save_open; | |
1457 | SaveFuncs.read = save_read; | |
1458 | SaveFuncs.write = save_write; | |
1459 | SaveFuncs.seek = save_seek; | |
1460 | SaveFuncs.close = save_close; | |
e268a47e | 1461 | |
805fe9bc | 1462 | update_variables(false); |
32ab9e53 | 1463 | check_system_specs(); |
38c2028e | 1464 | } |
1465 | ||
1466 | void retro_deinit(void) | |
1467 | { | |
1468 | SysClose(); | |
0b7f536b | 1469 | #ifdef _3DS |
1470 | linearFree(vout_buf); | |
1471 | #else | |
38c2028e | 1472 | free(vout_buf); |
0b7f536b | 1473 | #endif |
38c2028e | 1474 | vout_buf = NULL; |
1475 | } | |
c4052f4d | 1476 | |
1477 | #ifdef VITA | |
1478 | #include <psp2/kernel/threadmgr.h> | |
1479 | int usleep (unsigned long us) | |
1480 | { | |
1481 | sceKernelDelayThread(us); | |
1482 | } | |
1483 | #endif |