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> |
d148d265 | 13 | #ifdef __MACH__ |
14 | #include <unistd.h> | |
15 | #include <sys/syscall.h> | |
16 | #endif | |
38c2028e | 17 | |
18 | #include "../libpcsxcore/misc.h" | |
19 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 20 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 21 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
23ea11bd | 22 | #include "../libpcsxcore/cdrom.h" |
23 | #include "../libpcsxcore/cdriso.h" | |
6e921e1d | 24 | #include "../libpcsxcore/cheat.h" |
f422f444 | 25 | #include "../libpcsxcore/r3000a.h" |
07c13dfd | 26 | #include "../plugins/dfsound/out.h" |
01394a7f | 27 | #include "../plugins/dfsound/spu_config.h" |
805fe9bc | 28 | #include "../plugins/dfinput/externals.h" |
c82f907a | 29 | #include "cspace.h" |
38c2028e | 30 | #include "main.h" |
b12cce74 | 31 | #include "menu.h" |
38c2028e | 32 | #include "plugin.h" |
33 | #include "plugin_lib.h" | |
ace14ab3 | 34 | #include "arm_features.h" |
38c2028e | 35 | #include "revision.h" |
36 | #include "libretro.h" | |
37 | ||
fc99395c | 38 | #ifdef _3DS |
fc99395c | 39 | #include "3ds/3ds_utils.h" |
fc99395c | 40 | #endif |
41 | ||
8136cafb AP |
42 | #define PORTS_NUMBER 8 |
43 | ||
a9bb0712 | 44 | #ifndef MIN |
45 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
46 | #endif | |
47 | ||
8741f7a2 | 48 | #ifndef MAX |
49 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) | |
50 | #endif | |
51 | ||
47624ecf | 52 | #define ISHEXDEC ((buf[cursor]>='0') && (buf[cursor]<='9')) || ((buf[cursor]>='a') && (buf[cursor]<='f')) || ((buf[cursor]>='A') && (buf[cursor]<='F')) |
53 | ||
2df7fcac BP |
54 | #define INTERNAL_FPS_SAMPLE_PERIOD 64 |
55 | ||
726da67c | 56 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
76996fc3 | 57 | static int rebootemu = 0; |
726da67c | 58 | |
38c2028e | 59 | static retro_video_refresh_t video_cb; |
60 | static retro_input_poll_t input_poll_cb; | |
61 | static retro_input_state_t input_state_cb; | |
62 | static retro_environment_t environ_cb; | |
63 | static retro_audio_sample_batch_t audio_batch_cb; | |
79f29e0a | 64 | static retro_set_rumble_state_t rumble_cb; |
b2aef321 | 65 | static struct retro_log_callback logging; |
66 | static retro_log_printf_t log_cb; | |
38c2028e | 67 | |
68 | static void *vout_buf; | |
65a0505f | 69 | static void * vout_buf_ptr; |
70d56ca3 | 70 | static int vout_width, vout_height; |
71 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 72 | static bool vout_can_dupe; |
0e5a7b7d | 73 | static bool duping_enable; |
b580cc4f | 74 | static bool found_bios; |
2df7fcac BP |
75 | static bool display_internal_fps = false; |
76 | static unsigned frame_count = 0; | |
6fbd15c8 | 77 | static bool libretro_supports_bitmasks = false; |
70d56ca3 | 78 | |
38c2028e | 79 | static int plugins_opened; |
17f84149 | 80 | static int is_pal_mode; |
38c2028e | 81 | |
f9f60dae TK |
82 | /* memory card data */ |
83 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 84 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 85 | extern char McdDisable[2]; |
38c2028e | 86 | |
87 | /* PCSX ReARMed core calls and stuff */ | |
15504ca8 AP |
88 | int in_type[8] = { PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
89 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
90 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
91 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE }; | |
61c4962a | 92 | int in_analog_left[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; |
93 | int in_analog_right[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; | |
3c0fb554 | 94 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 95 | int multitap1 = 0; |
96 | int multitap2 = 0; | |
4e477065 | 97 | int in_enable_vibration = 1; |
38c2028e | 98 | |
e1442c48 | 99 | // NegCon adjustment parameters |
100 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
101 | // to a standard analog stick -> user should be able to tweak | |
102 | // response/deadzone for comfort | |
103 | // > When response is linear, 'additional' deadzone (set here) | |
104 | // may be left at zero, since this is normally handled via in-game | |
105 | // options menus | |
106 | // > When response is non-linear, deadzone should be set to match the | |
107 | // controller being used (otherwise precision may be lost) | |
108 | // > negcon_linearity: | |
109 | // - 1: Response is linear - recommended when using racing wheel | |
110 | // peripherals, not recommended for standard gamepads | |
111 | // - 2: Response is quadratic - optimal setting for gamepads | |
112 | // - 3: Response is cubic - enables precise fine control, but | |
113 | // difficult to use... | |
114 | #define NEGCON_RANGE 0x7FFF | |
115 | static int negcon_deadzone = 0; | |
116 | static int negcon_linearity = 1; | |
117 | ||
805fe9bc | 118 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
119 | #define VOUT_MAX_WIDTH 1024 | |
120 | #define VOUT_MAX_HEIGHT 512 | |
121 | ||
646a63e4 | 122 | //Dummy functions |
123 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info){return false;} | |
124 | void retro_unload_game(void){} | |
125 | static int vout_open(void){return 0;} | |
126 | static void vout_close(void){} | |
127 | static int snd_init(void){return 0;} | |
128 | static void snd_finish(void){} | |
129 | static int snd_busy(void){return 0;} | |
130 | ||
7df396ea TK |
131 | static void init_memcard(char *mcd_data) |
132 | { | |
133 | unsigned off = 0; | |
134 | unsigned i; | |
135 | ||
136 | memset(mcd_data, 0, MCD_SIZE); | |
137 | ||
138 | mcd_data[off++] = 'M'; | |
139 | mcd_data[off++] = 'C'; | |
140 | off += 0x7d; | |
141 | mcd_data[off++] = 0x0e; | |
142 | ||
143 | for (i = 0; i < 15; i++) { | |
144 | mcd_data[off++] = 0xa0; | |
145 | off += 0x07; | |
146 | mcd_data[off++] = 0xff; | |
147 | mcd_data[off++] = 0xff; | |
148 | off += 0x75; | |
149 | mcd_data[off++] = 0xa0; | |
150 | } | |
151 | ||
152 | for (i = 0; i < 20; i++) { | |
153 | mcd_data[off++] = 0xff; | |
154 | mcd_data[off++] = 0xff; | |
155 | mcd_data[off++] = 0xff; | |
156 | mcd_data[off++] = 0xff; | |
157 | off += 0x04; | |
158 | mcd_data[off++] = 0xff; | |
159 | mcd_data[off++] = 0xff; | |
160 | off += 0x76; | |
161 | } | |
162 | } | |
163 | ||
49c61096 | 164 | static void set_vout_fb() |
38c2028e | 165 | { |
6558949c FJGG |
166 | struct retro_framebuffer fb = {0}; |
167 | ||
168 | fb.width = vout_width; | |
169 | fb.height = vout_height; | |
170 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
171 | ||
6558949c | 172 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
49c61096 G |
173 | vout_buf_ptr = (uint16_t*)fb.data; |
174 | else | |
175 | vout_buf_ptr = vout_buf; | |
176 | } | |
6558949c | 177 | |
49c61096 G |
178 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
179 | { | |
180 | vout_width = w; | |
181 | vout_height = h; | |
182 | ||
183 | set_vout_fb(); | |
38c2028e | 184 | } |
185 | ||
cc4f9b70 | 186 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 187 | static void convert(void *buf, size_t bytes) |
38c2028e | 188 | { |
189 | unsigned int i, v, *p = buf; | |
190 | ||
9c59f120 | 191 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 192 | v = p[i]; |
193 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
194 | } | |
195 | } | |
46aa5b98 | 196 | #endif |
38c2028e | 197 | |
fa56d360 | 198 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 199 | { |
65a0505f | 200 | unsigned short *dest = vout_buf_ptr; |
fa56d360 | 201 | const unsigned short *src = vram; |
70d56ca3 | 202 | int dstride = vout_width, h1 = h; |
203 | int doffs; | |
38c2028e | 204 | |
fa56d360 | 205 | if (vram == NULL) { |
206 | // blanking | |
65a0505f | 207 | memset(vout_buf_ptr, 0, dstride * h * 2); |
fa56d360 | 208 | goto out; |
209 | } | |
210 | ||
70d56ca3 | 211 | doffs = (vout_height - h) * dstride; |
212 | doffs += (dstride - w) / 2 & ~1; | |
213 | if (doffs != vout_doffs_old) { | |
214 | // clear borders | |
65a0505f | 215 | memset(vout_buf_ptr, 0, dstride * h * 2); |
70d56ca3 | 216 | vout_doffs_old = doffs; |
217 | } | |
218 | dest += doffs; | |
219 | ||
fa56d360 | 220 | if (bgr24) |
221 | { | |
222 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
223 | for (; h1-- > 0; dest += dstride, src += stride) | |
224 | { | |
225 | bgr888_to_rgb565(dest, src, w * 3); | |
226 | } | |
227 | } | |
228 | else | |
229 | { | |
230 | for (; h1-- > 0; dest += dstride, src += stride) | |
231 | { | |
232 | bgr555_to_rgb565(dest, src, w * 2); | |
233 | } | |
234 | } | |
38c2028e | 235 | |
fa56d360 | 236 | out: |
46aa5b98 | 237 | #ifndef FRONTEND_SUPPORTS_RGB565 |
65a0505f | 238 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 239 | #endif |
70d56ca3 | 240 | vout_fb_dirty = 1; |
fa56d360 | 241 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 242 | } |
243 | ||
fc99395c | 244 | #ifdef _3DS |
245 | typedef struct | |
246 | { | |
247 | void* buffer; | |
248 | uint32_t target_map; | |
249 | size_t size; | |
250 | enum psxMapTag tag; | |
251 | }psx_map_t; | |
252 | ||
253 | psx_map_t custom_psx_maps[] = { | |
254 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
255 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
256 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
257 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
258 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
259 | }; | |
260 | ||
261 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
262 | enum psxMapTag tag) | |
263 | { | |
264 | (void)is_fixed; | |
265 | (void)addr; | |
266 | ||
f72db18e | 267 | if (__ctr_svchax) |
fc99395c | 268 | { |
269 | psx_map_t* custom_map = custom_psx_maps; | |
270 | ||
271 | for (; custom_map->size; custom_map++) | |
272 | { | |
273 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
274 | { | |
275 | uint32_t ptr_aligned, tmp; | |
276 | ||
277 | custom_map->buffer = malloc(size + 0x1000); | |
278 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
279 | ||
f72db18e | 280 | if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 281 | { |
282 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
283 | exit(1); | |
284 | } | |
285 | ||
286 | return (void*)custom_map->target_map; | |
287 | } | |
288 | } | |
289 | } | |
290 | ||
291 | return malloc(size); | |
292 | } | |
293 | ||
294 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 295 | { |
fc99395c | 296 | (void)tag; |
297 | ||
f72db18e | 298 | if (__ctr_svchax) |
fc99395c | 299 | { |
300 | psx_map_t* custom_map = custom_psx_maps; | |
301 | ||
302 | for (; custom_map->size; custom_map++) | |
303 | { | |
304 | if ((custom_map->target_map == (uint32_t)ptr)) | |
305 | { | |
306 | uint32_t ptr_aligned, tmp; | |
307 | ||
308 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
309 | ||
f72db18e | 310 | svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 311 | |
312 | free(custom_map->buffer); | |
313 | custom_map->buffer = NULL; | |
314 | return; | |
315 | } | |
316 | } | |
317 | } | |
318 | ||
319 | free(ptr); | |
320 | } | |
321 | #endif | |
322 | ||
1a5fd794 | 323 | #ifdef VITA |
324 | typedef struct | |
325 | { | |
326 | void* buffer; | |
327 | uint32_t target_map; | |
328 | size_t size; | |
329 | enum psxMapTag tag; | |
330 | }psx_map_t; | |
331 | ||
73081f23 FJGG |
332 | void* addr = NULL; |
333 | ||
1a5fd794 | 334 | psx_map_t custom_psx_maps[] = { |
335 | {NULL, NULL, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
336 | {NULL, NULL, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
337 | {NULL, NULL, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
338 | {NULL, NULL, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
339 | {NULL, NULL, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
340 | }; | |
341 | ||
73081f23 FJGG |
342 | int init_vita_mmap(){ |
343 | int n; | |
848b806c | 344 | void * tmpaddr; |
73081f23 FJGG |
345 | addr = malloc(64*1024*1024); |
346 | if(addr==NULL) | |
347 | return -1; | |
848b806c FJGG |
348 | tmpaddr = ((u32)(addr+0xFFFFFF))&~0xFFFFFF; |
349 | custom_psx_maps[0].buffer=tmpaddr+0x2000000; | |
350 | custom_psx_maps[1].buffer=tmpaddr+0x1800000; | |
351 | custom_psx_maps[2].buffer=tmpaddr+0x1c00000; | |
352 | custom_psx_maps[3].buffer=tmpaddr+0x0000000; | |
353 | custom_psx_maps[4].buffer=tmpaddr+0x1000000; | |
73081f23 FJGG |
354 | #if 0 |
355 | for(n = 0; n < 5; n++){ | |
356 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
357 | } | |
358 | #endif | |
359 | return 0; | |
360 | } | |
361 | ||
362 | void deinit_vita_mmap(){ | |
363 | free(addr); | |
364 | } | |
365 | ||
1a5fd794 | 366 | void* pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
367 | enum psxMapTag tag) | |
368 | { | |
369 | (void)is_fixed; | |
370 | (void)addr; | |
371 | ||
372 | ||
373 | psx_map_t* custom_map = custom_psx_maps; | |
374 | ||
375 | for (; custom_map->size; custom_map++) | |
376 | { | |
377 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
378 | { | |
1a5fd794 | 379 | return custom_map->buffer; |
380 | } | |
381 | } | |
382 | ||
383 | ||
384 | return malloc(size); | |
385 | } | |
386 | ||
387 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
388 | { | |
389 | (void)tag; | |
390 | ||
391 | psx_map_t* custom_map = custom_psx_maps; | |
392 | ||
393 | for (; custom_map->size; custom_map++) | |
394 | { | |
395 | if ((custom_map->buffer == ptr)) | |
396 | { | |
1a5fd794 | 397 | return; |
398 | } | |
399 | } | |
400 | ||
401 | free(ptr); | |
402 | } | |
403 | #endif | |
404 | ||
fc99395c | 405 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 406 | { |
87e5b45f | 407 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 408 | } |
409 | ||
410 | static void pl_munmap(void *ptr, unsigned int size) | |
411 | { | |
87e5b45f | 412 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 413 | } |
414 | ||
38c2028e | 415 | struct rearmed_cbs pl_rearmed_cbs = { |
416 | .pl_vout_open = vout_open, | |
417 | .pl_vout_set_mode = vout_set_mode, | |
418 | .pl_vout_flip = vout_flip, | |
419 | .pl_vout_close = vout_close, | |
cc56203b | 420 | .mmap = pl_mmap, |
421 | .munmap = pl_munmap, | |
38c2028e | 422 | /* from psxcounters */ |
423 | .gpu_hcnt = &hSyncCount, | |
424 | .gpu_frame_count = &frame_counter, | |
425 | }; | |
426 | ||
427 | void pl_frame_limit(void) | |
428 | { | |
429 | /* called once per frame, make psxCpu->Execute() above return */ | |
430 | stop = 1; | |
431 | } | |
432 | ||
433 | void pl_timing_prepare(int is_pal) | |
434 | { | |
17f84149 | 435 | is_pal_mode = is_pal; |
38c2028e | 436 | } |
437 | ||
d71c7095 | 438 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 439 | { |
79f29e0a | 440 | if (!rumble_cb) |
441 | return; | |
442 | ||
443 | if (in_enable_vibration) | |
70fb8fe7 | 444 | { |
79f29e0a | 445 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); |
446 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
70fb8fe7 | 447 | } |
38c2028e | 448 | } |
449 | ||
e4c83ca6 | 450 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 451 | { |
452 | } | |
453 | ||
454 | /* sound calls */ | |
07c13dfd | 455 | static void snd_feed(void *buf, int bytes) |
38c2028e | 456 | { |
db126209 | 457 | if (audio_batch_cb != NULL) |
458 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 459 | } |
460 | ||
07c13dfd | 461 | void out_register_libretro(struct out_driver *drv) |
462 | { | |
463 | drv->name = "libretro"; | |
464 | drv->init = snd_init; | |
465 | drv->finish = snd_finish; | |
466 | drv->busy = snd_busy; | |
467 | drv->feed = snd_feed; | |
468 | } | |
469 | ||
38c2028e | 470 | /* libretro */ |
e268a47e | 471 | void retro_set_environment(retro_environment_t cb) |
472 | { | |
e268a47e | 473 | static const struct retro_variable vars[] = { |
4e477065 | 474 | { "pcsx_rearmed_frameskip", "Frameskip; 0|1|2|3" }, |
9e7bdf29 | 475 | { "pcsx_rearmed_bios", "Use BIOS; auto|HLE" }, |
f4cceff6 | 476 | { "pcsx_rearmed_region", "Region; auto|NTSC|PAL" }, |
d382721e | 477 | { "pcsx_rearmed_memcard2", "Enable second memory card; disabled|enabled" }, |
bc1fc5f3 | 478 | { "pcsx_rearmed_pad1type", "Pad 1 Type; standard|analog|dualshock|negcon|none" }, |
479 | { "pcsx_rearmed_pad2type", "Pad 2 Type; standard|analog|dualshock|negcon|none" }, | |
480 | { "pcsx_rearmed_pad3type", "Pad 3 Type; none|standard|analog|dualshock|negcon" }, | |
481 | { "pcsx_rearmed_pad4type", "Pad 4 Type; none|standard|analog|dualshock|negcon" }, | |
482 | { "pcsx_rearmed_pad5type", "Pad 5 Type; none|standard|analog|dualshock|negcon" }, | |
483 | { "pcsx_rearmed_pad6type", "Pad 6 Type; none|standard|analog|dualshock|negcon" }, | |
484 | { "pcsx_rearmed_pad7type", "Pad 7 Type; none|standard|analog|dualshock|negcon" }, | |
485 | { "pcsx_rearmed_pad8type", "Pad 8 Type; none|standard|analog|dualshock|negcon" }, | |
30d43b8a AP |
486 | { "pcsx_rearmed_multitap1", "Multitap 1; auto|disabled|enabled" }, |
487 | { "pcsx_rearmed_multitap2", "Multitap 2; auto|disabled|enabled" }, | |
e1442c48 | 488 | { "pcsx_rearmed_negcon_deadzone", "NegCon Twist Deadzone (percent); 0|5|10|15|20|25|30" }, |
489 | { "pcsx_rearmed_negcon_response", "NegCon Twist Response; linear|quadratic|cubic" }, | |
70fb8fe7 | 490 | { "pcsx_rearmed_vibration", "Enable Vibration; enabled|disabled" }, |
5c1cbedc | 491 | { "pcsx_rearmed_dithering", "Enable Dithering; enabled|disabled" }, |
48f615ba | 492 | #ifndef DRC_DISABLE |
4e477065 | 493 | { "pcsx_rearmed_drc", "Dynamic recompiler; enabled|disabled" }, |
f8983cce | 494 | #ifdef HAVE_PRE_ARMV7 |
495 | { "pcsx_rearmed_psxclock", "PSX cpu clock (default 50); 50|51|52|53|54|55|5657|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49" }, | |
496 | #else | |
497 | { "pcsx_rearmed_psxclock", "PSX cpu clock (default 57); 57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56" }, | |
498 | #endif | |
48f615ba | 499 | #endif |
8569f7c3 | 500 | #ifdef __ARM_NEON__ |
55e5626b | 501 | { "pcsx_rearmed_neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" }, |
502 | { "pcsx_rearmed_neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" }, | |
503 | { "pcsx_rearmed_neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" }, | |
7d68d030 | 504 | #endif |
0a6520c3 | 505 | { "pcsx_rearmed_duping_enable", "Frame duping; enabled|disabled" }, |
2df7fcac | 506 | { "pcsx_rearmed_display_internal_fps", "Display Internal FPS; disabled|enabled" }, |
0a6520c3 SB |
507 | { "pcsx_rearmed_show_bios_bootlogo", "Show Bios Bootlogo(Breaks some games); disabled|enabled" }, |
508 | { "pcsx_rearmed_spu_reverb", "Sound: Reverb; enabled|disabled" }, | |
01394a7f | 509 | { "pcsx_rearmed_spu_interpolation", "Sound: Interpolation; simple|gaussian|cubic|off" }, |
1d6abe26 | 510 | { "pcsx_rearmed_idiablofix", "Diablo Music Fix; disabled|enabled" }, |
b3480be8 | 511 | { "pcsx_rearmed_pe2_fix", "Parasite Eve 2/Vandal Hearts 1/2 Fix; disabled|enabled" }, |
512 | { "pcsx_rearmed_inuyasha_fix", "InuYasha Sengoku Battle Fix; disabled|enabled" }, | |
b12cce74 | 513 | |
514 | /* Advance options */ | |
515 | { "pcsx_rearmed_noxadecoding", "XA Decoding; enabled|disabled" }, | |
516 | { "pcsx_rearmed_nocdaudio", "CD Audio; enabled|disabled" }, | |
517 | #ifndef DRC_DISABLE | |
518 | { "pcsx_rearmed_nosmccheck", "(Speed Hack) Disable SMC Checks; disabled|enabled" }, | |
519 | { "pcsx_rearmed_gteregsunneeded", "(Speed Hack) Assume GTE Regs Unneeded; disabled|enabled" }, | |
520 | { "pcsx_rearmed_nogteflags", "(Speed Hack) Disable GTE Flags; disabled|enabled" }, | |
521 | #endif | |
522 | ||
523 | { NULL, NULL } | |
e268a47e | 524 | }; |
525 | ||
b2aef321 | 526 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
527 | log_cb = logging.log; | |
528 | ||
e268a47e | 529 | environ_cb = cb; |
530 | ||
531 | cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars); | |
e268a47e | 532 | } |
533 | ||
38c2028e | 534 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
535 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
536 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
537 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
538 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
539 | ||
540 | unsigned retro_api_version(void) | |
541 | { | |
542 | return RETRO_API_VERSION; | |
543 | } | |
544 | ||
15504ca8 | 545 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb AP |
546 | { |
547 | if (port >= PORTS_NUMBER) | |
15504ca8 | 548 | return 0; |
8136cafb | 549 | |
15504ca8 AP |
550 | if (!environ_cb) |
551 | return 0; | |
8136cafb | 552 | |
15504ca8 | 553 | var->value = NULL; |
a06f5a70 AP |
554 | switch (port) { |
555 | case 0: | |
15504ca8 | 556 | var->key = "pcsx_rearmed_pad1type"; |
a06f5a70 AP |
557 | break; |
558 | case 1: | |
15504ca8 | 559 | var->key = "pcsx_rearmed_pad2type"; |
a06f5a70 AP |
560 | break; |
561 | case 2: | |
15504ca8 | 562 | var->key = "pcsx_rearmed_pad3type"; |
a06f5a70 AP |
563 | break; |
564 | case 3: | |
15504ca8 | 565 | var->key = "pcsx_rearmed_pad4type"; |
a06f5a70 AP |
566 | break; |
567 | case 4: | |
15504ca8 | 568 | var->key = "pcsx_rearmed_pad5type"; |
a06f5a70 AP |
569 | break; |
570 | case 5: | |
15504ca8 | 571 | var->key = "pcsx_rearmed_pad6type"; |
a06f5a70 AP |
572 | break; |
573 | case 6: | |
15504ca8 | 574 | var->key = "pcsx_rearmed_pad7type"; |
a06f5a70 AP |
575 | break; |
576 | case 7: | |
15504ca8 | 577 | var->key = "pcsx_rearmed_pad8type"; |
a06f5a70 AP |
578 | break; |
579 | } | |
580 | ||
15504ca8 AP |
581 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) || var->value; |
582 | } | |
583 | ||
584 | static void update_controller_port_variable(unsigned port) | |
585 | { | |
586 | if (port >= PORTS_NUMBER) | |
587 | return; | |
588 | ||
589 | struct retro_variable var; | |
590 | ||
591 | if (controller_port_variable(port, &var)) | |
8136cafb | 592 | { |
3c0fb554 | 593 | if (strcmp(var.value, "standard") == 0) |
8342a300 | 594 | in_type[port] = PSE_PAD_TYPE_STANDARD; |
3c0fb554 | 595 | else if (strcmp(var.value, "analog") == 0) |
de95fedd S |
596 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; |
597 | else if (strcmp(var.value, "dualshock") == 0) | |
8342a300 | 598 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; |
8136cafb | 599 | else if (strcmp(var.value, "negcon") == 0) |
8342a300 | 600 | in_type[port] = PSE_PAD_TYPE_NEGCON; |
8c047f6f | 601 | else if (strcmp(var.value, "none") == 0) |
8342a300 | 602 | in_type[port] = PSE_PAD_TYPE_NONE; |
15504ca8 | 603 | // else 'default' case, do nothing |
3dc2e39e | 604 | } |
15504ca8 | 605 | } |
3dc2e39e | 606 | |
15504ca8 AP |
607 | static void update_controller_port_device(unsigned port, unsigned device) |
608 | { | |
609 | if (port >= PORTS_NUMBER) | |
610 | return; | |
611 | ||
612 | struct retro_variable var; | |
613 | ||
614 | if (!controller_port_variable(port, &var)) | |
615 | return; | |
616 | ||
617 | if (strcmp(var.value, "default") != 0) | |
618 | return; | |
619 | ||
620 | switch (device) | |
621 | { | |
622 | case RETRO_DEVICE_JOYPAD: | |
623 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
624 | break; | |
625 | case RETRO_DEVICE_ANALOG: | |
626 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
627 | break; | |
628 | case RETRO_DEVICE_MOUSE: | |
629 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
630 | break; | |
631 | case RETRO_DEVICE_LIGHTGUN: | |
632 | in_type[port] = PSE_PAD_TYPE_GUN; | |
633 | break; | |
634 | case RETRO_DEVICE_NONE: | |
635 | default: | |
636 | in_type[port] = PSE_PAD_TYPE_NONE; | |
637 | } | |
8136cafb AP |
638 | } |
639 | ||
30d43b8a AP |
640 | static void update_multitap() |
641 | { | |
642 | struct retro_variable var; | |
6cdf212f | 643 | int auto_case, port; |
30d43b8a AP |
644 | |
645 | var.value = NULL; | |
646 | var.key = "pcsx_rearmed_multitap1"; | |
3dc2e39e AP |
647 | auto_case = 0; |
648 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) | |
30d43b8a AP |
649 | { |
650 | if (strcmp(var.value, "enabled") == 0) | |
651 | multitap1 = 1; | |
652 | else if (strcmp(var.value, "disabled") == 0) | |
653 | multitap1 = 0; | |
654 | else // 'auto' case | |
3dc2e39e AP |
655 | auto_case = 1; |
656 | } | |
657 | else | |
15504ca8 | 658 | auto_case = 1; |
3dc2e39e AP |
659 | |
660 | if (auto_case) | |
661 | { | |
662 | // If a gamepad is plugged after port 2, we need a first multitap. | |
663 | multitap1 = 0; | |
6cdf212f | 664 | for (port = 2; port < PORTS_NUMBER; port++) |
3dc2e39e | 665 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; |
30d43b8a AP |
666 | } |
667 | ||
668 | var.value = NULL; | |
669 | var.key = "pcsx_rearmed_multitap2"; | |
3dc2e39e AP |
670 | auto_case = 0; |
671 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) | |
30d43b8a AP |
672 | { |
673 | if (strcmp(var.value, "enabled") == 0) | |
674 | multitap2 = 1; | |
675 | else if (strcmp(var.value, "disabled") == 0) | |
676 | multitap2 = 0; | |
677 | else // 'auto' case | |
3dc2e39e AP |
678 | auto_case = 1; |
679 | } | |
680 | else | |
15504ca8 | 681 | auto_case = 1; |
3dc2e39e AP |
682 | |
683 | if (auto_case) | |
684 | { | |
685 | // If a gamepad is plugged after port 4, we need a second multitap. | |
686 | multitap2 = 0; | |
6cdf212f | 687 | for (port = 4; port < PORTS_NUMBER; port++) |
3dc2e39e | 688 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; |
30d43b8a AP |
689 | } |
690 | } | |
691 | ||
38c2028e | 692 | void retro_set_controller_port_device(unsigned port, unsigned device) |
693 | { | |
ace14ab3 | 694 | SysPrintf("port %u device %u",port,device); |
8c047f6f AP |
695 | |
696 | if (port >= PORTS_NUMBER) | |
697 | return; | |
698 | ||
699 | update_controller_port_device(port, device); | |
700 | update_multitap(); | |
38c2028e | 701 | } |
702 | ||
703 | void retro_get_system_info(struct retro_system_info *info) | |
704 | { | |
705 | memset(info, 0, sizeof(*info)); | |
706 | info->library_name = "PCSX-ReARMed"; | |
8fc5171a GR |
707 | #ifndef GIT_VERSION |
708 | #define GIT_VERSION "" | |
709 | #endif | |
710 | info->library_version = "r22" GIT_VERSION; | |
ce188d4d | 711 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; |
38c2028e | 712 | info->need_fullpath = true; |
713 | } | |
714 | ||
715 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
716 | { | |
717 | memset(info, 0, sizeof(*info)); | |
17f84149 | 718 | info->timing.fps = is_pal_mode ? 50 : 60; |
38c2028e | 719 | info->timing.sample_rate = 44100; |
720 | info->geometry.base_width = 320; | |
721 | info->geometry.base_height = 240; | |
805fe9bc | 722 | info->geometry.max_width = VOUT_MAX_WIDTH; |
723 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
38c2028e | 724 | info->geometry.aspect_ratio = 4.0 / 3.0; |
725 | } | |
726 | ||
6e921e1d | 727 | /* savestates */ |
ace14ab3 | 728 | size_t retro_serialize_size(void) |
729 | { | |
03f55e6b | 730 | // it's currently 4380651-4397047 bytes, |
731 | // but have some reserved for future | |
732 | return 0x440000; | |
6e921e1d | 733 | } |
734 | ||
735 | struct save_fp { | |
736 | char *buf; | |
737 | size_t pos; | |
738 | int is_write; | |
739 | }; | |
740 | ||
741 | static void *save_open(const char *name, const char *mode) | |
742 | { | |
743 | struct save_fp *fp; | |
744 | ||
745 | if (name == NULL || mode == NULL) | |
746 | return NULL; | |
747 | ||
748 | fp = malloc(sizeof(*fp)); | |
749 | if (fp == NULL) | |
750 | return NULL; | |
751 | ||
752 | fp->buf = (char *)name; | |
753 | fp->pos = 0; | |
754 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
755 | ||
756 | return fp; | |
757 | } | |
758 | ||
759 | static int save_read(void *file, void *buf, u32 len) | |
760 | { | |
761 | struct save_fp *fp = file; | |
762 | if (fp == NULL || buf == NULL) | |
763 | return -1; | |
764 | ||
765 | memcpy(buf, fp->buf + fp->pos, len); | |
766 | fp->pos += len; | |
767 | return len; | |
768 | } | |
769 | ||
770 | static int save_write(void *file, const void *buf, u32 len) | |
771 | { | |
772 | struct save_fp *fp = file; | |
773 | if (fp == NULL || buf == NULL) | |
774 | return -1; | |
775 | ||
776 | memcpy(fp->buf + fp->pos, buf, len); | |
777 | fp->pos += len; | |
778 | return len; | |
779 | } | |
780 | ||
781 | static long save_seek(void *file, long offs, int whence) | |
782 | { | |
783 | struct save_fp *fp = file; | |
784 | if (fp == NULL) | |
785 | return -1; | |
786 | ||
787 | switch (whence) { | |
788 | case SEEK_CUR: | |
789 | fp->pos += offs; | |
790 | return fp->pos; | |
791 | case SEEK_SET: | |
792 | fp->pos = offs; | |
793 | return fp->pos; | |
794 | default: | |
795 | return -1; | |
796 | } | |
797 | } | |
798 | ||
799 | static void save_close(void *file) | |
800 | { | |
801 | struct save_fp *fp = file; | |
802 | size_t r_size = retro_serialize_size(); | |
803 | if (fp == NULL) | |
804 | return; | |
805 | ||
806 | if (fp->pos > r_size) | |
807 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
808 | else if (fp->is_write && fp->pos < r_size) | |
809 | // make sure we don't save trash in leftover space | |
810 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
811 | free(fp); | |
38c2028e | 812 | } |
813 | ||
814 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 815 | { |
6e921e1d | 816 | int ret = SaveState(data); |
817 | return ret == 0 ? true : false; | |
38c2028e | 818 | } |
819 | ||
820 | bool retro_unserialize(const void *data, size_t size) | |
821 | { | |
6e921e1d | 822 | int ret = LoadState(data); |
823 | return ret == 0 ? true : false; | |
38c2028e | 824 | } |
825 | ||
23ea11bd | 826 | /* cheats */ |
38c2028e | 827 | void retro_cheat_reset(void) |
828 | { | |
6e921e1d | 829 | ClearAllCheats(); |
38c2028e | 830 | } |
831 | ||
832 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
833 | { | |
6e921e1d | 834 | char buf[256]; |
835 | int ret; | |
836 | ||
837 | // cheat funcs are destructive, need a copy.. | |
838 | strncpy(buf, code, sizeof(buf)); | |
839 | buf[sizeof(buf) - 1] = 0; | |
5bf56268 | 840 | |
47624ecf | 841 | //Prepare buffered cheat for PCSX's AddCheat fucntion. |
842 | int cursor=0; | |
843 | int nonhexdec=0; | |
844 | while (buf[cursor]){ | |
845 | if (!(ISHEXDEC)){ | |
846 | if (++nonhexdec%2){ | |
847 | buf[cursor]=' '; | |
848 | } else { | |
849 | buf[cursor]='\n'; | |
850 | } | |
851 | } | |
852 | cursor++; | |
853 | } | |
5bf56268 | 854 | |
6e921e1d | 855 | |
856 | if (index < NumCheats) | |
857 | ret = EditCheat(index, "", buf); | |
858 | else | |
859 | ret = AddCheat("", buf); | |
860 | ||
861 | if (ret != 0) | |
862 | SysPrintf("Failed to set cheat %#u\n", index); | |
863 | else if (index < NumCheats) | |
864 | Cheats[index].Enabled = enabled; | |
38c2028e | 865 | } |
866 | ||
23ea11bd | 867 | /* multidisk support */ |
868 | static bool disk_ejected; | |
869 | static unsigned int disk_current_index; | |
51ba7408 | 870 | static unsigned int disk_count; |
23ea11bd | 871 | static struct disks_state { |
872 | char *fname; | |
873 | int internal_index; // for multidisk eboots | |
874 | } disks[8]; | |
875 | ||
876 | static bool disk_set_eject_state(bool ejected) | |
877 | { | |
878 | // weird PCSX API.. | |
879 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
880 | LidInterrupt(); | |
881 | ||
882 | disk_ejected = ejected; | |
883 | return true; | |
884 | } | |
885 | ||
886 | static bool disk_get_eject_state(void) | |
887 | { | |
888 | /* can't be controlled by emulated software */ | |
889 | return disk_ejected; | |
890 | } | |
891 | ||
892 | static unsigned int disk_get_image_index(void) | |
893 | { | |
894 | return disk_current_index; | |
895 | } | |
896 | ||
897 | static bool disk_set_image_index(unsigned int index) | |
898 | { | |
899 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
900 | return false; | |
901 | ||
902 | CdromId[0] = '\0'; | |
903 | CdromLabel[0] = '\0'; | |
904 | ||
905 | if (disks[index].fname == NULL) { | |
906 | SysPrintf("missing disk #%u\n", index); | |
907 | CDR_shutdown(); | |
908 | ||
909 | // RetroArch specifies "no disk" with index == count, | |
910 | // so don't fail here.. | |
911 | disk_current_index = index; | |
912 | return true; | |
913 | } | |
914 | ||
915 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
916 | disks[index].fname, disks[index].internal_index); | |
917 | ||
918 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
919 | set_cd_image(disks[index].fname); | |
920 | if (ReloadCdromPlugin() < 0) { | |
921 | SysPrintf("failed to load cdr plugin\n"); | |
922 | return false; | |
923 | } | |
924 | if (CDR_open() < 0) { | |
925 | SysPrintf("failed to open cdr plugin\n"); | |
926 | return false; | |
927 | } | |
928 | ||
929 | if (!disk_ejected) { | |
930 | SetCdOpenCaseTime(time(NULL) + 2); | |
931 | LidInterrupt(); | |
932 | } | |
933 | ||
934 | disk_current_index = index; | |
935 | return true; | |
936 | } | |
937 | ||
938 | static unsigned int disk_get_num_images(void) | |
939 | { | |
51ba7408 | 940 | return disk_count; |
23ea11bd | 941 | } |
942 | ||
943 | static bool disk_replace_image_index(unsigned index, | |
944 | const struct retro_game_info *info) | |
945 | { | |
946 | char *old_fname; | |
947 | bool ret = true; | |
948 | ||
949 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
950 | return false; | |
951 | ||
952 | old_fname = disks[index].fname; | |
953 | disks[index].fname = NULL; | |
954 | disks[index].internal_index = 0; | |
955 | ||
956 | if (info != NULL) { | |
957 | disks[index].fname = strdup(info->path); | |
958 | if (index == disk_current_index) | |
959 | ret = disk_set_image_index(index); | |
960 | } | |
961 | ||
962 | if (old_fname != NULL) | |
963 | free(old_fname); | |
964 | ||
965 | return ret; | |
966 | } | |
967 | ||
968 | static bool disk_add_image_index(void) | |
969 | { | |
51ba7408 T |
970 | if (disk_count >= 8) |
971 | return false; | |
972 | ||
973 | disk_count++; | |
23ea11bd | 974 | return true; |
975 | } | |
976 | ||
977 | static struct retro_disk_control_callback disk_control = { | |
978 | .set_eject_state = disk_set_eject_state, | |
979 | .get_eject_state = disk_get_eject_state, | |
980 | .get_image_index = disk_get_image_index, | |
981 | .set_image_index = disk_set_image_index, | |
982 | .get_num_images = disk_get_num_images, | |
983 | .replace_image_index = disk_replace_image_index, | |
984 | .add_image_index = disk_add_image_index, | |
985 | }; | |
986 | ||
9fba39a9 T |
987 | // just in case, maybe a win-rt port in the future? |
988 | #ifdef _WIN32 | |
989 | #define SLASH '\\' | |
990 | #else | |
991 | #define SLASH '/' | |
992 | #endif | |
993 | ||
9096ba88 | 994 | #ifndef PATH_MAX |
995 | #define PATH_MAX 4096 | |
996 | #endif | |
997 | ||
9fba39a9 T |
998 | static char base_dir[PATH_MAX]; |
999 | ||
1000 | static bool read_m3u(const char *file) | |
1001 | { | |
1002 | char line[PATH_MAX]; | |
1003 | char name[PATH_MAX]; | |
9fba39a9 T |
1004 | FILE *f = fopen(file, "r"); |
1005 | if (!f) | |
1006 | return false; | |
1007 | ||
51ba7408 | 1008 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
9fba39a9 T |
1009 | if (line[0] == '#') |
1010 | continue; | |
1011 | char *carrige_return = strchr(line, '\r'); | |
1012 | if (carrige_return) | |
1013 | *carrige_return = '\0'; | |
1014 | char *newline = strchr(line, '\n'); | |
1015 | if (newline) | |
1016 | *newline = '\0'; | |
1017 | ||
1018 | if (line[0] != '\0') | |
1019 | { | |
1020 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); | |
51ba7408 | 1021 | disks[disk_count++].fname = strdup(name); |
9fba39a9 T |
1022 | } |
1023 | } | |
1024 | ||
1025 | fclose(f); | |
51ba7408 | 1026 | return (disk_count != 0); |
9fba39a9 T |
1027 | } |
1028 | ||
1029 | static void extract_directory(char *buf, const char *path, size_t size) | |
1030 | { | |
1031 | char *base; | |
1032 | strncpy(buf, path, size - 1); | |
1033 | buf[size - 1] = '\0'; | |
1034 | ||
1035 | base = strrchr(buf, '/'); | |
1036 | if (!base) | |
1037 | base = strrchr(buf, '\\'); | |
1038 | ||
1039 | if (base) | |
1040 | *base = '\0'; | |
1041 | else | |
1042 | { | |
1043 | buf[0] = '.'; | |
1044 | buf[1] = '\0'; | |
1045 | } | |
1046 | } | |
1047 | ||
003cfc63 | 1048 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1049 | /* Blackberry QNX doesn't have strcasestr */ |
1050 | ||
1051 | /* | |
1052 | * Find the first occurrence of find in s, ignore case. | |
1053 | */ | |
1054 | char * | |
1055 | strcasestr(const char *s, const char*find) | |
1056 | { | |
1057 | char c, sc; | |
1058 | size_t len; | |
1059 | ||
1060 | if ((c = *find++) != 0) { | |
1061 | c = tolower((unsigned char)c); | |
1062 | len = strlen(find); | |
1063 | do { | |
1064 | do { | |
1065 | if ((sc = *s++) == 0) | |
1066 | return (NULL); | |
1067 | } while ((char)tolower((unsigned char)sc) != c); | |
1068 | } while (strncasecmp(s, find, len) != 0); | |
1069 | s--; | |
1070 | } | |
1071 | return ((char *)s); | |
1072 | } | |
1073 | #endif | |
1074 | ||
38c2028e | 1075 | bool retro_load_game(const struct retro_game_info *info) |
1076 | { | |
23ea11bd | 1077 | size_t i; |
9fba39a9 T |
1078 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
1079 | ||
e3f8313f | 1080 | struct retro_input_descriptor desc[] = { |
1081 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1082 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1083 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1084 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1085 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1086 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1087 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1088 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1089 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1090 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1091 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1092 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1093 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1094 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1095 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1096 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1097 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1098 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1099 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1100 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1101 | ||
e3f8313f | 1102 | |
1103 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1104 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1105 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1106 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1107 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1108 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1109 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1110 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1111 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1112 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1113 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1114 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1115 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1116 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1117 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1118 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1119 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1120 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1121 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1122 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1123 | |
1124 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1125 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1126 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1127 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1128 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1129 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1130 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1131 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1132 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1133 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1134 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1135 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1136 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1137 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1138 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1139 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1140 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1141 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1142 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1143 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1144 | |
1145 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1146 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1147 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1148 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1149 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1150 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1151 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1152 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1153 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1154 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1155 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1156 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1157 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1158 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1159 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1160 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1161 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1162 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1163 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1164 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1165 | |
1166 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1167 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1168 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1169 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1170 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1171 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1172 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1173 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1174 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1175 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1176 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1177 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1178 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1179 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1180 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1181 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1182 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1183 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1184 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1185 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1186 | |
1187 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1188 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1189 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1190 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1191 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1192 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1193 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1194 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1195 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1196 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1197 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1198 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1199 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1200 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1201 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1202 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1203 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1204 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1205 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1206 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1207 | |
1208 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1209 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1210 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1211 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1212 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1213 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1214 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1215 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1216 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1217 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1218 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1219 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1220 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1221 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1222 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1223 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1224 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1225 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1226 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1227 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1228 | |
1229 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1230 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1231 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1232 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1233 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1234 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1235 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1236 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1237 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1238 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1239 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1240 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1241 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1242 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1243 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1244 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1245 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1246 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1247 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1248 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1249 | |
1250 | { 0 }, | |
1251 | }; | |
1252 | ||
2df7fcac BP |
1253 | frame_count = 0; |
1254 | ||
e3f8313f | 1255 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1256 | ||
46aa5b98 | 1257 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 1258 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 1259 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 1260 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 1261 | } |
46aa5b98 | 1262 | #endif |
c19aba43 | 1263 | |
23ea11bd | 1264 | if (info == NULL || info->path == NULL) { |
1265 | SysPrintf("info->path required\n"); | |
1266 | return false; | |
1267 | } | |
1268 | ||
38c2028e | 1269 | if (plugins_opened) { |
1270 | ClosePlugins(); | |
1271 | plugins_opened = 0; | |
1272 | } | |
1273 | ||
23ea11bd | 1274 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
1275 | if (disks[i].fname != NULL) { | |
1276 | free(disks[i].fname); | |
1277 | disks[i].fname = NULL; | |
1278 | } | |
1279 | disks[i].internal_index = 0; | |
1280 | } | |
1281 | ||
1282 | disk_current_index = 0; | |
9fba39a9 T |
1283 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
1284 | ||
1285 | if (is_m3u) { | |
1286 | if (!read_m3u(info->path)) { | |
b2aef321 | 1287 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
9fba39a9 T |
1288 | return false; |
1289 | } | |
51ba7408 T |
1290 | } else { |
1291 | disk_count = 1; | |
9fba39a9 | 1292 | disks[0].fname = strdup(info->path); |
51ba7408 | 1293 | } |
23ea11bd | 1294 | |
1295 | set_cd_image(disks[0].fname); | |
38c2028e | 1296 | |
1297 | /* have to reload after set_cd_image for correct cdr plugin */ | |
1298 | if (LoadPlugins() == -1) { | |
b2aef321 | 1299 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
38c2028e | 1300 | return false; |
1301 | } | |
1302 | ||
1303 | plugins_opened = 1; | |
1304 | NetOpened = 0; | |
1305 | ||
1306 | if (OpenPlugins() == -1) { | |
b2aef321 | 1307 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
38c2028e | 1308 | return false; |
1309 | } | |
1310 | ||
1311 | plugin_call_rearmed_cbs(); | |
19a784e6 | 1312 | dfinput_activate(); |
38c2028e | 1313 | |
38c2028e | 1314 | if (CheckCdrom() == -1) { |
b2aef321 | 1315 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 1316 | return false; |
1317 | } | |
1318 | ||
6492c6e8 | 1319 | SysReset(); |
38c2028e | 1320 | |
1321 | if (LoadCdrom() == -1) { | |
b2aef321 | 1322 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); |
38c2028e | 1323 | return false; |
1324 | } | |
79f216e3 | 1325 | emu_on_new_cd(0); |
38c2028e | 1326 | |
23ea11bd | 1327 | // multidisk images |
9fba39a9 | 1328 | if (!is_m3u) { |
51ba7408 | 1329 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
9fba39a9 T |
1330 | for (i = 1; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { |
1331 | disks[i].fname = strdup(info->path); | |
1332 | disks[i].internal_index = i; | |
1333 | } | |
23ea11bd | 1334 | } |
1335 | ||
38c2028e | 1336 | return true; |
1337 | } | |
1338 | ||
38c2028e | 1339 | unsigned retro_get_region(void) |
1340 | { | |
17f84149 | 1341 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1342 | } |
1343 | ||
1344 | void *retro_get_memory_data(unsigned id) | |
1345 | { | |
b40a83db T |
1346 | if (id == RETRO_MEMORY_SAVE_RAM) |
1347 | return Mcd1Data; | |
1348 | else | |
1349 | return NULL; | |
38c2028e | 1350 | } |
1351 | ||
1352 | size_t retro_get_memory_size(unsigned id) | |
1353 | { | |
b40a83db T |
1354 | if (id == RETRO_MEMORY_SAVE_RAM) |
1355 | return MCD_SIZE; | |
1356 | else | |
1357 | return 0; | |
38c2028e | 1358 | } |
1359 | ||
1360 | void retro_reset(void) | |
1361 | { | |
d9e77039 | 1362 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1363 | rebootemu = 1; | |
1364 | //SysReset(); | |
38c2028e | 1365 | } |
1366 | ||
1367 | static const unsigned short retro_psx_map[] = { | |
1368 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
1369 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1370 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1371 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1372 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1373 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1374 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1375 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1376 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1377 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1378 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1379 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1380 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1381 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1382 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1383 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
1384 | }; | |
1385 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1386 | ||
805fe9bc | 1387 | static void update_variables(bool in_flight) |
e268a47e | 1388 | { |
e268a47e | 1389 | struct retro_variable var; |
6cdf212f | 1390 | int i; |
ace14ab3 | 1391 | |
e268a47e | 1392 | var.value = NULL; |
4e477065 | 1393 | var.key = "pcsx_rearmed_frameskip"; |
7d68d030 | 1394 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1395 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
9f5a28d9 | 1396 | |
1397 | var.value = NULL; | |
4e477065 | 1398 | var.key = "pcsx_rearmed_region"; |
9f5a28d9 | 1399 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1400 | { | |
1401 | Config.PsxAuto = 0; | |
f4cceff6 | 1402 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1403 | Config.PsxAuto = 1; |
1404 | else if (strcmp(var.value, "NTSC") == 0) | |
1405 | Config.PsxType = 0; | |
1406 | else if (strcmp(var.value, "PAL") == 0) | |
1407 | Config.PsxType = 1; | |
1408 | } | |
4615b075 | 1409 | |
6cdf212f | 1410 | for (i = 0; i < PORTS_NUMBER; i++) |
15504ca8 | 1411 | update_controller_port_variable(i); |
61c4962a | 1412 | |
30d43b8a | 1413 | update_multitap(); |
61c4962a | 1414 | |
e1442c48 | 1415 | var.value = NULL; |
1416 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1417 | negcon_deadzone = 0; | |
1418 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1419 | { | |
1420 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1421 | } | |
1422 | ||
1423 | var.value = NULL; | |
1424 | var.key = "pcsx_rearmed_negcon_response"; | |
1425 | negcon_linearity = 1; | |
1426 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1427 | { | |
1428 | if (strcmp(var.value, "quadratic") == 0){ | |
1429 | negcon_linearity = 2; | |
1430 | } else if (strcmp(var.value, "cubic") == 0){ | |
1431 | negcon_linearity = 3; | |
1432 | } | |
1433 | } | |
1434 | ||
70fb8fe7 | 1435 | var.value = NULL; |
1436 | var.key = "pcsx_rearmed_vibration"; | |
1437 | ||
1438 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1439 | { | |
1440 | if (strcmp(var.value, "disabled") == 0) | |
1441 | in_enable_vibration = 0; | |
1442 | else if (strcmp(var.value, "enabled") == 0) | |
1443 | in_enable_vibration = 1; | |
1444 | } | |
1445 | ||
5c1cbedc | 1446 | var.value = NULL; |
1447 | var.key = "pcsx_rearmed_dithering"; | |
1448 | ||
1449 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1450 | { | |
1451 | if (strcmp(var.value, "disabled") == 0) { | |
1452 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; | |
1453 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
1454 | #ifdef __ARM_NEON__ | |
1455 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1456 | #endif | |
1457 | } | |
1458 | else if (strcmp(var.value, "enabled") == 0) { | |
1459 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
1460 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; | |
1461 | #ifdef __ARM_NEON__ | |
1462 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1463 | #endif | |
1464 | } | |
1465 | } | |
1466 | ||
7d68d030 | 1467 | #ifdef __ARM_NEON__ |
9f5a28d9 | 1468 | var.value = "NULL"; |
55e5626b | 1469 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1470 | |
1471 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1472 | { | |
1473 | if (strcmp(var.value, "disabled") == 0) | |
1474 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1475 | else if (strcmp(var.value, "enabled") == 0) | |
1476 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1477 | } | |
1478 | ||
7d68d030 | 1479 | var.value = NULL; |
55e5626b | 1480 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1481 | |
1482 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1483 | { | |
1484 | if (strcmp(var.value, "disabled") == 0) | |
1485 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1486 | else if (strcmp(var.value, "enabled") == 0) | |
1487 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1488 | } | |
354329fa | 1489 | |
1490 | var.value = NULL; | |
55e5626b | 1491 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1492 | |
1493 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1494 | { | |
1495 | if (strcmp(var.value, "disabled") == 0) | |
1496 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1497 | else if (strcmp(var.value, "enabled") == 0) | |
1498 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1499 | } | |
094ec204 | 1500 | #endif |
0e5a7b7d | 1501 | |
1502 | var.value = "NULL"; | |
1503 | var.key = "pcsx_rearmed_duping_enable"; | |
1504 | ||
1505 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1506 | { | |
0a6520c3 | 1507 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1508 | duping_enable = false; |
0a6520c3 | 1509 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1510 | duping_enable = true; |
1511 | } | |
1512 | ||
2df7fcac BP |
1513 | var.value = "NULL"; |
1514 | var.key = "pcsx_rearmed_display_internal_fps"; | |
1515 | ||
1516 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1517 | { | |
1518 | if (strcmp(var.value, "disabled") == 0) | |
1519 | display_internal_fps = false; | |
1520 | else if (strcmp(var.value, "enabled") == 0) | |
1521 | display_internal_fps = true; | |
1522 | } | |
1523 | ||
48f615ba | 1524 | #ifndef DRC_DISABLE |
1525 | var.value = NULL; | |
4e477065 | 1526 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1527 | |
1528 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1529 | { | |
1530 | R3000Acpu *prev_cpu = psxCpu; | |
1531 | ||
fc99395c | 1532 | #ifdef _3DS |
f72db18e | 1533 | if(!__ctr_svchax) |
fc99395c | 1534 | Config.Cpu = CPU_INTERPRETER; |
1535 | else | |
1536 | #endif | |
48f615ba | 1537 | if (strcmp(var.value, "disabled") == 0) |
1538 | Config.Cpu = CPU_INTERPRETER; | |
1539 | else if (strcmp(var.value, "enabled") == 0) | |
1540 | Config.Cpu = CPU_DYNAREC; | |
1541 | ||
1542 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1543 | if (psxCpu != prev_cpu) { | |
1544 | prev_cpu->Shutdown(); | |
1545 | psxCpu->Init(); | |
1546 | psxCpu->Reset(); // not really a reset.. | |
1547 | } | |
1548 | } | |
1549 | #endif | |
805fe9bc | 1550 | |
01394a7f | 1551 | var.value = "NULL"; |
1552 | var.key = "pcsx_rearmed_spu_reverb"; | |
1553 | ||
1554 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1555 | { | |
0a6520c3 | 1556 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1557 | spu_config.iUseReverb = false; |
0a6520c3 | 1558 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1559 | spu_config.iUseReverb = true; |
1560 | } | |
1561 | ||
1562 | var.value = "NULL"; | |
1563 | var.key = "pcsx_rearmed_spu_interpolation"; | |
1564 | ||
1565 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1566 | { | |
1567 | if (strcmp(var.value, "simple") == 0) | |
1568 | spu_config.iUseInterpolation = 1; | |
1569 | else if (strcmp(var.value, "gaussian") == 0) | |
1570 | spu_config.iUseInterpolation = 2; | |
1571 | else if (strcmp(var.value, "cubic") == 0) | |
1572 | spu_config.iUseInterpolation = 3; | |
1573 | else if (strcmp(var.value, "off") == 0) | |
1574 | spu_config.iUseInterpolation = 0; | |
1575 | } | |
1576 | ||
b3480be8 | 1577 | var.value = "NULL"; |
1578 | var.key = "pcsx_rearmed_pe2_fix"; | |
1579 | ||
1580 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1581 | { | |
1582 | if (strcmp(var.value, "disabled") == 0) | |
1583 | Config.RCntFix = 0; | |
1584 | else if (strcmp(var.value, "enabled") == 0) | |
1585 | Config.RCntFix = 1; | |
1586 | } | |
ace14ab3 | 1587 | |
1d6abe26 | 1588 | var.value = "NULL"; |
1589 | var.key = "pcsx_rearmed_idiablofix"; | |
1590 | ||
1591 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1592 | { | |
1593 | if (strcmp(var.value, "disabled") == 0) | |
1594 | spu_config.idiablofix = 0; | |
1595 | else if (strcmp(var.value, "enabled") == 0) | |
1596 | spu_config.idiablofix = 1; | |
1597 | } | |
1598 | ||
b3480be8 | 1599 | var.value = "NULL"; |
1600 | var.key = "pcsx_rearmed_inuyasha_fix"; | |
1601 | ||
1602 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1603 | { | |
1604 | if (strcmp(var.value, "disabled") == 0) | |
1605 | Config.VSyncWA = 0; | |
1606 | else if (strcmp(var.value, "enabled") == 0) | |
1607 | Config.VSyncWA = 1; | |
1608 | } | |
1609 | ||
b12cce74 | 1610 | var.value = NULL; |
1611 | var.key = "pcsx_rearmed_noxadecoding"; | |
1612 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1613 | { | |
1614 | if (strcmp(var.value, "disabled") == 0) | |
1615 | Config.Xa = 1; | |
1616 | else | |
1617 | Config.Xa = 0; | |
1618 | } | |
1619 | ||
1620 | var.value = NULL; | |
1621 | var.key = "pcsx_rearmed_nocdaudio"; | |
1622 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1623 | { | |
1624 | if (strcmp(var.value, "disabled") == 0) | |
1625 | Config.Cdda = 1; | |
1626 | else | |
1627 | Config.Cdda = 0; | |
1628 | } | |
1629 | ||
decba348 | 1630 | #ifndef DRC_DISABLE |
1631 | var.value = NULL; | |
1632 | var.key = "pcsx_rearmed_nosmccheck"; | |
1633 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1634 | { | |
1635 | if (strcmp(var.value, "enabled") == 0) | |
1636 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
1637 | else | |
1638 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
1639 | } | |
1640 | ||
1641 | var.value = NULL; | |
1642 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
1643 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1644 | { | |
1645 | if (strcmp(var.value, "enabled") == 0) | |
1646 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
1647 | else | |
1648 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
1649 | } | |
1650 | ||
1651 | var.value = NULL; | |
1652 | var.key = "pcsx_rearmed_nogteflags"; | |
1653 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1654 | { | |
1655 | if (strcmp(var.value, "enabled") == 0) | |
1656 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
1657 | else | |
1658 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
1659 | } | |
1660 | #endif | |
1661 | ||
32ab9e53 TJ |
1662 | if (in_flight) { |
1663 | // inform core things about possible config changes | |
1664 | plugin_call_rearmed_cbs(); | |
805fe9bc | 1665 | |
32ab9e53 TJ |
1666 | if (GPU_open != NULL && GPU_close != NULL) { |
1667 | GPU_close(); | |
1668 | GPU_open(&gpuDisp, "PCSX", NULL); | |
1669 | } | |
805fe9bc | 1670 | |
32ab9e53 TJ |
1671 | dfinput_activate(); |
1672 | } | |
27cf7d31 | 1673 | else |
1674 | { | |
b580cc4f | 1675 | //not yet running |
5bf56268 | 1676 | |
b580cc4f | 1677 | //bootlogo display hack |
1678 | if (found_bios) { | |
1679 | var.value = "NULL"; | |
1680 | var.key = "pcsx_rearmed_show_bios_bootlogo"; | |
1681 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1682 | { | |
27cf7d31 | 1683 | Config.SlowBoot = 0; |
1684 | rebootemu = 0; | |
0a6520c3 | 1685 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 1686 | { |
f422f444 | 1687 | Config.SlowBoot = 1; |
27cf7d31 | 1688 | rebootemu = 1; |
1689 | } | |
b580cc4f | 1690 | } |
1691 | } | |
f8983cce | 1692 | #ifndef DRC_DISABLE |
1693 | var.value = "NULL"; | |
1694 | var.key = "pcsx_rearmed_psxclock"; | |
1695 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1696 | { | |
1697 | int psxclock = atoi(var.value); | |
1698 | cycle_multiplier = 10000 / psxclock; | |
1699 | } | |
1700 | #endif | |
b580cc4f | 1701 | } |
e268a47e | 1702 | } |
1703 | ||
8741f7a2 | 1704 | // Taken from beetle-psx-libretro |
6fbd15c8 | 1705 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 1706 | { |
8741f7a2 | 1707 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
1708 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
1709 | ||
1710 | // First, try and get an analog value using the new libretro API constant | |
6fbd15c8 | 1711 | uint16_t button = input_state_cb(player_index, |
8741f7a2 | 1712 | RETRO_DEVICE_ANALOG, |
1713 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
1714 | id); | |
1715 | button = MIN(button / 128, 255); | |
1716 | ||
1717 | if (button == 0) | |
1718 | { | |
1719 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
1720 | // is not reporting analog values. We need to do a second check using the classic | |
1721 | // digital API method, to at least get some response - better than nothing. | |
1722 | ||
1723 | // NOTE: If we're really just not holding the button, we're still going to get zero. | |
1724 | ||
6fbd15c8 | 1725 | button = (ret & (1 << id)) ? 255 : 0; |
8741f7a2 | 1726 | } |
1727 | ||
1728 | return button; | |
1729 | } | |
1730 | ||
ace14ab3 | 1731 | void retro_run(void) |
38c2028e | 1732 | { |
f422f444 | 1733 | int i; |
1734 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) | |
1735 | if (rebootemu != 0) { | |
1736 | rebootemu = 0; | |
1737 | SysReset(); | |
1738 | if (!Config.HLE && !Config.SlowBoot) { | |
1739 | // skip BIOS logos | |
1740 | psxRegs.pc = psxRegs.GPR.n.ra; | |
f422f444 | 1741 | } |
f8983cce | 1742 | } |
38c2028e | 1743 | |
2df7fcac BP |
1744 | if (display_internal_fps) { |
1745 | frame_count++; | |
1746 | ||
1747 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) { | |
1748 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
1749 | char str[64]; | |
1750 | const char *strc = (const char*)str; | |
1751 | struct retro_message msg = | |
1752 | { | |
1753 | strc, | |
1754 | 180 | |
1755 | }; | |
1756 | ||
1757 | str[0] = '\0'; | |
1758 | ||
1759 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
1760 | ||
1761 | pl_rearmed_cbs.flip_cnt = 0; | |
1762 | ||
1763 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
1764 | } | |
2df7fcac | 1765 | } |
6fbd15c8 | 1766 | else |
1767 | frame_count = 0; | |
2df7fcac | 1768 | |
38c2028e | 1769 | input_poll_cb(); |
e268a47e | 1770 | |
805fe9bc | 1771 | bool updated = false; |
1772 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
1773 | update_variables(true); | |
e268a47e | 1774 | |
3b1a5e21 | 1775 | // reset all keystate, query libretro for keystate |
61c4962a | 1776 | int j; |
e1442c48 | 1777 | int lsx; |
064f8235 | 1778 | int rsy; |
e1442c48 | 1779 | float negcon_twist_amplitude; |
064f8235 | 1780 | int negcon_i_rs; |
1781 | int negcon_ii_rs; | |
6fbd15c8 | 1782 | for(i = 0; i < PORTS_NUMBER; i++) |
1783 | { | |
1784 | int16_t ret = 0; | |
61c4962a | 1785 | in_keystate[i] = 0; |
3c0fb554 AP |
1786 | |
1787 | if (in_type[i] == PSE_PAD_TYPE_NONE) | |
1788 | continue; | |
6fbd15c8 | 1789 | |
1790 | if (libretro_supports_bitmasks) | |
1791 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
1792 | else | |
1793 | { | |
a3c2efcd T |
1794 | unsigned j; |
1795 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3+1); j++) | |
6fbd15c8 | 1796 | { |
a3c2efcd T |
1797 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
1798 | ret |= (1 << j); | |
6fbd15c8 | 1799 | } |
1800 | } | |
3c0fb554 | 1801 | |
8741f7a2 | 1802 | if (in_type[i] == PSE_PAD_TYPE_NEGCON) |
56abf614 | 1803 | { |
8741f7a2 | 1804 | // Query digital inputs |
1805 | // | |
1806 | // > Pad-Up | |
6fbd15c8 | 1807 | if (ret & (1 < RETRO_DEVICE_ID_JOYPAD_UP)) |
8741f7a2 | 1808 | in_keystate[i] |= (1 << DKEY_UP); |
8741f7a2 | 1809 | // > Pad-Right |
6fbd15c8 | 1810 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) |
8741f7a2 | 1811 | in_keystate[i] |= (1 << DKEY_RIGHT); |
8741f7a2 | 1812 | // > Pad-Down |
6fbd15c8 | 1813 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) |
8741f7a2 | 1814 | in_keystate[i] |= (1 << DKEY_DOWN); |
8741f7a2 | 1815 | // > Pad-Left |
6fbd15c8 | 1816 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) |
8741f7a2 | 1817 | in_keystate[i] |= (1 << DKEY_LEFT); |
8741f7a2 | 1818 | // > Start |
6fbd15c8 | 1819 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) |
8741f7a2 | 1820 | in_keystate[i] |= (1 << DKEY_START); |
8741f7a2 | 1821 | // > neGcon A |
6fbd15c8 | 1822 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) |
8741f7a2 | 1823 | in_keystate[i] |= (1 << DKEY_CIRCLE); |
8741f7a2 | 1824 | // > neGcon B |
6fbd15c8 | 1825 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) |
8741f7a2 | 1826 | in_keystate[i] |= (1 << DKEY_TRIANGLE); |
8741f7a2 | 1827 | // > neGcon R shoulder (digital) |
6fbd15c8 | 1828 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) |
8741f7a2 | 1829 | in_keystate[i] |= (1 << DKEY_R1); |
8741f7a2 | 1830 | // Query analog inputs |
1831 | // | |
1832 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
1833 | // >> pad->leftJoyX == in_analog_left[i][0] == NeGcon II | |
1834 | // >> pad->leftJoyY == in_analog_left[i][1] == NeGcon L | |
1835 | // >> pad->rightJoyX == in_analog_right[i][0] == NeGcon twist | |
1836 | // >> pad->rightJoyY == in_analog_right[i][1] == NeGcon I | |
1837 | // So we just have to map in_analog_left/right to more | |
1838 | // appropriate inputs... | |
1839 | // | |
1840 | // > NeGcon twist | |
e1442c48 | 1841 | // >> Get raw analog stick value and account for deadzone |
1842 | lsx = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
6fbd15c8 | 1843 | if (lsx > negcon_deadzone) |
e1442c48 | 1844 | lsx = lsx - negcon_deadzone; |
6fbd15c8 | 1845 | else if (lsx < -negcon_deadzone) |
e1442c48 | 1846 | lsx = lsx + negcon_deadzone; |
6fbd15c8 | 1847 | else |
e1442c48 | 1848 | lsx = 0; |
e1442c48 | 1849 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response |
1850 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
6fbd15c8 | 1851 | if (negcon_linearity == 2) |
1852 | { | |
1853 | if (negcon_twist_amplitude < 0.0) | |
e1442c48 | 1854 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); |
6fbd15c8 | 1855 | else |
e1442c48 | 1856 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; |
e1442c48 | 1857 | } |
6fbd15c8 | 1858 | else if (negcon_linearity == 3) |
1859 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
e1442c48 | 1860 | // >> Convert to final 'in_analog' integer value [0,255] |
1861 | in_analog_right[i][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
064f8235 | 1862 | // > NeGcon I + II |
1863 | // >> Handle right analog stick vertical axis mapping... | |
1864 | // - Up (-Y) == accelerate == neGcon I | |
1865 | // - Down (+Y) == brake == neGcon II | |
1866 | negcon_i_rs = 0; | |
1867 | negcon_ii_rs = 0; | |
1868 | rsy = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
1869 | if (rsy >= 0){ | |
1870 | // Account for deadzone | |
1871 | // (Note: have never encountered a gamepad with significant differences | |
1872 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
1873 | // deadzone here) | |
6fbd15c8 | 1874 | if (rsy > negcon_deadzone) |
064f8235 | 1875 | rsy = rsy - negcon_deadzone; |
6fbd15c8 | 1876 | else |
064f8235 | 1877 | rsy = 0; |
064f8235 | 1878 | // Convert to 'in_analog' integer value [0,255] |
1879 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
1880 | } else { | |
6fbd15c8 | 1881 | if (rsy < -negcon_deadzone) |
064f8235 | 1882 | rsy = -1 * (rsy + negcon_deadzone); |
6fbd15c8 | 1883 | else |
064f8235 | 1884 | rsy = 0; |
064f8235 | 1885 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); |
1886 | } | |
1887 | // >> NeGcon I | |
8741f7a2 | 1888 | in_analog_right[i][1] = MAX( |
064f8235 | 1889 | MAX( |
6fbd15c8 | 1890 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_R2), |
1891 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_B) | |
064f8235 | 1892 | ), |
1893 | negcon_i_rs | |
8741f7a2 | 1894 | ); |
064f8235 | 1895 | // >> NeGcon II |
8741f7a2 | 1896 | in_analog_left[i][0] = MAX( |
064f8235 | 1897 | MAX( |
6fbd15c8 | 1898 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L2), |
1899 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_Y) | |
064f8235 | 1900 | ), |
1901 | negcon_ii_rs | |
8741f7a2 | 1902 | ); |
1903 | // > NeGcon L | |
6fbd15c8 | 1904 | in_analog_left[i][1] = get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L); |
8741f7a2 | 1905 | } |
1906 | else | |
1907 | { | |
1908 | // Query digital inputs | |
6fbd15c8 | 1909 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) |
1910 | if (ret & (1 << j)) | |
8741f7a2 | 1911 | in_keystate[i] |= retro_psx_map[j]; |
6fbd15c8 | 1912 | |
8741f7a2 | 1913 | // Query analog inputs |
de95fedd | 1914 | if (in_type[i] == PSE_PAD_TYPE_ANALOGJOY || in_type[i] == PSE_PAD_TYPE_ANALOGPAD) |
8741f7a2 | 1915 | { |
1916 | in_analog_left[i][0] = MIN((input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 255) + 128, 255); | |
1917 | in_analog_left[i][1] = MIN((input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 255) + 128, 255); | |
1918 | in_analog_right[i][0] = MIN((input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 255) + 128, 255); | |
1919 | in_analog_right[i][1] = MIN((input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 255) + 128, 255); | |
1920 | } | |
56abf614 | 1921 | } |
61c4962a | 1922 | } |
e8d96071 | 1923 | |
38c2028e | 1924 | stop = 0; |
1925 | psxCpu->Execute(); | |
1926 | ||
65a0505f | 1927 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, |
1a6164a1 | 1928 | vout_width, vout_height, vout_width * 2); |
70d56ca3 | 1929 | vout_fb_dirty = 0; |
49c61096 G |
1930 | |
1931 | set_vout_fb(); | |
38c2028e | 1932 | } |
1933 | ||
74ebc05b | 1934 | static bool try_use_bios(const char *path) |
1935 | { | |
1936 | FILE *f; | |
1937 | long size; | |
1938 | const char *name; | |
1939 | ||
1940 | f = fopen(path, "rb"); | |
1941 | if (f == NULL) | |
1942 | return false; | |
1943 | ||
1944 | fseek(f, 0, SEEK_END); | |
1945 | size = ftell(f); | |
1946 | fclose(f); | |
1947 | ||
1948 | if (size != 512 * 1024) | |
1949 | return false; | |
1950 | ||
1951 | name = strrchr(path, SLASH); | |
1952 | if (name++ == NULL) | |
1953 | name = path; | |
1954 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
1955 | return true; | |
1956 | } | |
1957 | ||
c4052f4d | 1958 | #ifndef VITA |
74ebc05b | 1959 | #include <sys/types.h> |
1960 | #include <dirent.h> | |
1961 | ||
1962 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
1963 | { | |
1964 | DIR *dir; | |
1965 | struct dirent *ent; | |
1966 | bool ret = false; | |
1967 | ||
1968 | dir = opendir(dirpath); | |
1969 | if (dir == NULL) | |
1970 | return false; | |
1971 | ||
1972 | while ((ent = readdir(dir))) { | |
1973 | if (strncasecmp(ent->d_name, "scph", 4) != 0) | |
1974 | continue; | |
1975 | ||
1477f557 | 1976 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
74ebc05b | 1977 | ret = try_use_bios(path); |
1978 | if (ret) | |
1979 | break; | |
1980 | } | |
1981 | closedir(dir); | |
1982 | return ret; | |
1983 | } | |
1984 | #else | |
1985 | #define find_any_bios(...) false | |
1986 | #endif | |
1987 | ||
11813b9d | 1988 | static void check_system_specs(void) |
1989 | { | |
1990 | unsigned level = 6; | |
1991 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
1992 | } | |
1993 | ||
d382721e MOB |
1994 | static int init_memcards(void) |
1995 | { | |
1996 | int ret = 0; | |
1997 | const char *dir; | |
1998 | struct retro_variable var = { .key="pcsx_rearmed_memcard2", .value=NULL }; | |
1999 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; | |
2000 | ||
5bf56268 | 2001 | // Memcard2 will be handled and is re-enabled if needed using core |
2002 | // operations. | |
2003 | // Memcard1 is handled by libretro, doing this will set core to | |
2004 | // skip file io operations for memcard1 like SaveMcd | |
2005 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2006 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
d382721e MOB |
2007 | init_memcard(Mcd1Data); |
2008 | // Memcard 2 is managed by the emulator on the filesystem, | |
2009 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2010 | ||
2011 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2012 | SysPrintf("Memcard 2: %s\n", var.value); | |
2013 | if (memcmp(var.value, "enabled", 7) == 0) { | |
2014 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) { | |
2015 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) { | |
2016 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); | |
2017 | ret = -1; | |
2018 | } else { | |
2019 | McdDisable[1] = 0; | |
2020 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2021 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2022 | } | |
2023 | } else { | |
2024 | SysPrintf("Could not get save directory! Could not create memcard 2."); | |
2025 | ret = -1; | |
2026 | } | |
2027 | } | |
2028 | } | |
2029 | return ret; | |
2030 | } | |
2031 | ||
9e7bdf29 | 2032 | static void loadPSXBios(void) |
38c2028e | 2033 | { |
9e7bdf29 | 2034 | const char *dir; |
2035 | char path[256]; | |
2036 | unsigned useHLE = 0; | |
2037 | ||
1477f557 | 2038 | const char *bios[] = { |
43702642 | 2039 | "SCPH101", "scph101", |
2040 | "SCPH5501", "scph5501", | |
2041 | "SCPH7001", "scph7001", | |
2042 | "SCPH1001", "scph1001" | |
1477f557 | 2043 | }; |
9e7bdf29 | 2044 | |
2045 | struct retro_variable var = { | |
2046 | .key = "pcsx_rearmed_bios", | |
2047 | .value = NULL | |
2048 | }; | |
2049 | ||
2050 | found_bios = 0; | |
2051 | ||
2052 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2053 | if (!strcmp(var.value, "HLE")) | |
2054 | useHLE = 1; | |
2055 | } | |
2056 | ||
2057 | if (!useHLE) | |
2058 | { | |
2059 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2060 | { | |
2061 | unsigned i; | |
2062 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2063 | ||
2064 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
2065 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); | |
2066 | found_bios = try_use_bios(path); | |
2067 | if (found_bios) | |
2068 | break; | |
2069 | } | |
2070 | ||
2071 | if (!found_bios) | |
2072 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2073 | } | |
2074 | if (found_bios) { | |
2075 | SysPrintf("found BIOS file: %s\n", Config.Bios); | |
2076 | } | |
2077 | } | |
2078 | ||
2079 | if (useHLE || !found_bios) | |
2080 | { | |
2081 | SysPrintf("no BIOS files found.\n"); | |
2082 | struct retro_message msg = | |
2083 | { | |
2084 | "No PlayStation BIOS file found - add for better compatibility", | |
2085 | 180 | |
2086 | }; | |
2087 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
2088 | } | |
2089 | } | |
2090 | ||
2091 | void retro_init(void) | |
2092 | { | |
2093 | struct retro_rumble_interface rumble; | |
2094 | int ret; | |
38c2028e | 2095 | |
d148d265 | 2096 | #ifdef __MACH__ |
2097 | // magic sauce to make the dynarec work on iOS | |
2098 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
2099 | #endif | |
2100 | ||
fc99395c | 2101 | #ifdef _3DS |
fc99395c | 2102 | psxMapHook = pl_3ds_mmap; |
2103 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2104 | #endif |
2105 | #ifdef VITA | |
73081f23 FJGG |
2106 | if(init_vita_mmap()<0) |
2107 | abort(); | |
1a5fd794 | 2108 | psxMapHook = pl_vita_mmap; |
2109 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2110 | #endif |
38c2028e | 2111 | ret = emu_core_preinit(); |
5bf56268 | 2112 | #ifdef _3DS |
e4d84733 | 2113 | /* emu_core_preinit sets the cpu to dynarec */ |
f72db18e | 2114 | if(!__ctr_svchax) |
e4d84733 | 2115 | Config.Cpu = CPU_INTERPRETER; |
2116 | #endif | |
d382721e | 2117 | ret |= init_memcards(); |
73081f23 | 2118 | |
38c2028e | 2119 | ret |= emu_core_init(); |
2120 | if (ret != 0) { | |
f29fbd53 | 2121 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 2122 | exit(1); |
2123 | } | |
2124 | ||
0b7f536b | 2125 | #ifdef _3DS |
2126 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
2127 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) | |
a9579f3b | 2128 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 TJ |
2129 | #else |
2130 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
2131 | #endif | |
5bf56268 | 2132 | |
9e7bdf29 | 2133 | vout_buf_ptr = vout_buf; |
74ebc05b | 2134 | |
9e7bdf29 | 2135 | loadPSXBios(); |
38c2028e | 2136 | |
1a6164a1 | 2137 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
23ea11bd | 2138 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); |
79f29e0a | 2139 | |
2140 | rumble_cb = NULL; | |
2141 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2142 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2143 | |
5ca2ec64 | 2144 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2145 | * we have to do this because cache misses and some IO penalties | |
2146 | * are not emulated. Warning: changing this may break compatibility. */ | |
5ca2ec64 | 2147 | cycle_multiplier = 175; |
ace14ab3 | 2148 | #ifdef HAVE_PRE_ARMV7 |
5ca2ec64 | 2149 | cycle_multiplier = 200; |
2150 | #endif | |
46b3a2fc | 2151 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
1e0eac23 | 2152 | spu_config.iUseFixedUpdates = 1; |
5ca2ec64 | 2153 | |
6e921e1d | 2154 | SaveFuncs.open = save_open; |
2155 | SaveFuncs.read = save_read; | |
2156 | SaveFuncs.write = save_write; | |
2157 | SaveFuncs.seek = save_seek; | |
2158 | SaveFuncs.close = save_close; | |
e268a47e | 2159 | |
6fbd15c8 | 2160 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2161 | libretro_supports_bitmasks = true; | |
2162 | ||
805fe9bc | 2163 | update_variables(false); |
32ab9e53 | 2164 | check_system_specs(); |
38c2028e | 2165 | } |
2166 | ||
2167 | void retro_deinit(void) | |
2168 | { | |
2169 | SysClose(); | |
0b7f536b | 2170 | #ifdef _3DS |
2171 | linearFree(vout_buf); | |
2172 | #else | |
38c2028e | 2173 | free(vout_buf); |
0b7f536b | 2174 | #endif |
38c2028e | 2175 | vout_buf = NULL; |
d8f2e2d8 SL |
2176 | |
2177 | #ifdef VITA | |
73081f23 | 2178 | deinit_vita_mmap(); |
d8f2e2d8 | 2179 | #endif |
6fbd15c8 | 2180 | libretro_supports_bitmasks = false; |
38c2028e | 2181 | } |
c4052f4d | 2182 | |
2183 | #ifdef VITA | |
2184 | #include <psp2/kernel/threadmgr.h> | |
2185 | int usleep (unsigned long us) | |
2186 | { | |
2187 | sceKernelDelayThread(us); | |
2188 | } | |
2189 | #endif |