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