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 | |
12367ad0 | 18 | #ifdef SWITCH |
19 | #include <switch.h> | |
20 | #endif | |
21 | ||
38c2028e | 22 | #include "../libpcsxcore/misc.h" |
23 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 24 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 25 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
23ea11bd | 26 | #include "../libpcsxcore/cdrom.h" |
27 | #include "../libpcsxcore/cdriso.h" | |
6e921e1d | 28 | #include "../libpcsxcore/cheat.h" |
f422f444 | 29 | #include "../libpcsxcore/r3000a.h" |
07c13dfd | 30 | #include "../plugins/dfsound/out.h" |
01394a7f | 31 | #include "../plugins/dfsound/spu_config.h" |
805fe9bc | 32 | #include "../plugins/dfinput/externals.h" |
c82f907a | 33 | #include "cspace.h" |
38c2028e | 34 | #include "main.h" |
b12cce74 | 35 | #include "menu.h" |
38c2028e | 36 | #include "plugin.h" |
37 | #include "plugin_lib.h" | |
ace14ab3 | 38 | #include "arm_features.h" |
38c2028e | 39 | #include "revision.h" |
919cac88 | 40 | |
41 | #include <libretro.h> | |
42 | #include "libretro_core_options.h" | |
38c2028e | 43 | |
fc99395c | 44 | #ifdef _3DS |
fc99395c | 45 | #include "3ds/3ds_utils.h" |
fc99395c | 46 | #endif |
47 | ||
8136cafb AP |
48 | #define PORTS_NUMBER 8 |
49 | ||
a9bb0712 | 50 | #ifndef MIN |
51 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
52 | #endif | |
53 | ||
8741f7a2 | 54 | #ifndef MAX |
55 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) | |
56 | #endif | |
57 | ||
47624ecf | 58 | #define ISHEXDEC ((buf[cursor]>='0') && (buf[cursor]<='9')) || ((buf[cursor]>='a') && (buf[cursor]<='f')) || ((buf[cursor]>='A') && (buf[cursor]<='F')) |
59 | ||
2df7fcac BP |
60 | #define INTERNAL_FPS_SAMPLE_PERIOD 64 |
61 | ||
726da67c | 62 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
76996fc3 | 63 | static int rebootemu = 0; |
726da67c | 64 | |
38c2028e | 65 | static retro_video_refresh_t video_cb; |
66 | static retro_input_poll_t input_poll_cb; | |
67 | static retro_input_state_t input_state_cb; | |
68 | static retro_environment_t environ_cb; | |
69 | static retro_audio_sample_batch_t audio_batch_cb; | |
79f29e0a | 70 | static retro_set_rumble_state_t rumble_cb; |
b2aef321 | 71 | static struct retro_log_callback logging; |
72 | static retro_log_printf_t log_cb; | |
38c2028e | 73 | |
74 | static void *vout_buf; | |
65a0505f | 75 | static void * vout_buf_ptr; |
70d56ca3 | 76 | static int vout_width, vout_height; |
77 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 78 | static bool vout_can_dupe; |
0e5a7b7d | 79 | static bool duping_enable; |
b580cc4f | 80 | static bool found_bios; |
2df7fcac BP |
81 | static bool display_internal_fps = false; |
82 | static unsigned frame_count = 0; | |
6fbd15c8 | 83 | static bool libretro_supports_bitmasks = false; |
c8108d88 | 84 | static int show_advanced_gpu_peops_settings = -1; |
030d1121 | 85 | static int show_advanced_gpu_unai_settings = -1; |
70d56ca3 | 86 | |
4ce3bd43 VP |
87 | static unsigned previous_width = 0; |
88 | static unsigned previous_height = 0; | |
89 | ||
38c2028e | 90 | static int plugins_opened; |
17f84149 | 91 | static int is_pal_mode; |
38c2028e | 92 | |
f9f60dae TK |
93 | /* memory card data */ |
94 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 95 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 96 | extern char McdDisable[2]; |
38c2028e | 97 | |
98 | /* PCSX ReARMed core calls and stuff */ | |
15504ca8 AP |
99 | int in_type[8] = { PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
100 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
101 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
102 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE }; | |
61c4962a | 103 | int in_analog_left[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; |
104 | int in_analog_right[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; | |
3c0fb554 | 105 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 106 | int multitap1 = 0; |
107 | int multitap2 = 0; | |
4e477065 | 108 | int in_enable_vibration = 1; |
38c2028e | 109 | |
e1442c48 | 110 | // NegCon adjustment parameters |
111 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
112 | // to a standard analog stick -> user should be able to tweak | |
113 | // response/deadzone for comfort | |
114 | // > When response is linear, 'additional' deadzone (set here) | |
115 | // may be left at zero, since this is normally handled via in-game | |
116 | // options menus | |
117 | // > When response is non-linear, deadzone should be set to match the | |
118 | // controller being used (otherwise precision may be lost) | |
119 | // > negcon_linearity: | |
120 | // - 1: Response is linear - recommended when using racing wheel | |
121 | // peripherals, not recommended for standard gamepads | |
122 | // - 2: Response is quadratic - optimal setting for gamepads | |
123 | // - 3: Response is cubic - enables precise fine control, but | |
124 | // difficult to use... | |
125 | #define NEGCON_RANGE 0x7FFF | |
126 | static int negcon_deadzone = 0; | |
127 | static int negcon_linearity = 1; | |
128 | ||
805fe9bc | 129 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
130 | #define VOUT_MAX_WIDTH 1024 | |
131 | #define VOUT_MAX_HEIGHT 512 | |
132 | ||
646a63e4 | 133 | //Dummy functions |
134 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info){return false;} | |
135 | void retro_unload_game(void){} | |
136 | static int vout_open(void){return 0;} | |
137 | static void vout_close(void){} | |
138 | static int snd_init(void){return 0;} | |
139 | static void snd_finish(void){} | |
140 | static int snd_busy(void){return 0;} | |
141 | ||
6713b629 | 142 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
143 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
144 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
145 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
146 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
147 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
148 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
149 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
150 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
151 | ||
7df396ea TK |
152 | static void init_memcard(char *mcd_data) |
153 | { | |
154 | unsigned off = 0; | |
155 | unsigned i; | |
156 | ||
157 | memset(mcd_data, 0, MCD_SIZE); | |
158 | ||
159 | mcd_data[off++] = 'M'; | |
160 | mcd_data[off++] = 'C'; | |
161 | off += 0x7d; | |
162 | mcd_data[off++] = 0x0e; | |
163 | ||
164 | for (i = 0; i < 15; i++) { | |
165 | mcd_data[off++] = 0xa0; | |
166 | off += 0x07; | |
167 | mcd_data[off++] = 0xff; | |
168 | mcd_data[off++] = 0xff; | |
169 | off += 0x75; | |
170 | mcd_data[off++] = 0xa0; | |
171 | } | |
172 | ||
173 | for (i = 0; i < 20; i++) { | |
174 | mcd_data[off++] = 0xff; | |
175 | mcd_data[off++] = 0xff; | |
176 | mcd_data[off++] = 0xff; | |
177 | mcd_data[off++] = 0xff; | |
178 | off += 0x04; | |
179 | mcd_data[off++] = 0xff; | |
180 | mcd_data[off++] = 0xff; | |
181 | off += 0x76; | |
182 | } | |
183 | } | |
184 | ||
49c61096 | 185 | static void set_vout_fb() |
38c2028e | 186 | { |
6558949c FJGG |
187 | struct retro_framebuffer fb = {0}; |
188 | ||
189 | fb.width = vout_width; | |
190 | fb.height = vout_height; | |
191 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
192 | ||
6558949c | 193 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
49c61096 G |
194 | vout_buf_ptr = (uint16_t*)fb.data; |
195 | else | |
196 | vout_buf_ptr = vout_buf; | |
197 | } | |
6558949c | 198 | |
49c61096 G |
199 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
200 | { | |
201 | vout_width = w; | |
202 | vout_height = h; | |
203 | ||
4ce3bd43 VP |
204 | if (previous_width != vout_width || previous_height != vout_height) |
205 | { | |
206 | previous_width = vout_width; | |
207 | previous_height = vout_height; | |
208 | ||
d3c41e5e VP |
209 | struct retro_system_av_info info; |
210 | retro_get_system_av_info(&info); | |
211 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
4ce3bd43 | 212 | } |
d3c41e5e | 213 | |
49c61096 | 214 | set_vout_fb(); |
38c2028e | 215 | } |
216 | ||
cc4f9b70 | 217 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 218 | static void convert(void *buf, size_t bytes) |
38c2028e | 219 | { |
220 | unsigned int i, v, *p = buf; | |
221 | ||
9c59f120 | 222 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 223 | v = p[i]; |
224 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
225 | } | |
226 | } | |
46aa5b98 | 227 | #endif |
38c2028e | 228 | |
fa56d360 | 229 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 230 | { |
65a0505f | 231 | unsigned short *dest = vout_buf_ptr; |
fa56d360 | 232 | const unsigned short *src = vram; |
70d56ca3 | 233 | int dstride = vout_width, h1 = h; |
234 | int doffs; | |
38c2028e | 235 | |
fa56d360 | 236 | if (vram == NULL) { |
237 | // blanking | |
65a0505f | 238 | memset(vout_buf_ptr, 0, dstride * h * 2); |
fa56d360 | 239 | goto out; |
240 | } | |
241 | ||
70d56ca3 | 242 | doffs = (vout_height - h) * dstride; |
243 | doffs += (dstride - w) / 2 & ~1; | |
244 | if (doffs != vout_doffs_old) { | |
245 | // clear borders | |
65a0505f | 246 | memset(vout_buf_ptr, 0, dstride * h * 2); |
70d56ca3 | 247 | vout_doffs_old = doffs; |
248 | } | |
249 | dest += doffs; | |
250 | ||
fa56d360 | 251 | if (bgr24) |
252 | { | |
253 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
254 | for (; h1-- > 0; dest += dstride, src += stride) | |
255 | { | |
256 | bgr888_to_rgb565(dest, src, w * 3); | |
257 | } | |
258 | } | |
259 | else | |
260 | { | |
261 | for (; h1-- > 0; dest += dstride, src += stride) | |
262 | { | |
263 | bgr555_to_rgb565(dest, src, w * 2); | |
264 | } | |
265 | } | |
38c2028e | 266 | |
fa56d360 | 267 | out: |
46aa5b98 | 268 | #ifndef FRONTEND_SUPPORTS_RGB565 |
65a0505f | 269 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 270 | #endif |
70d56ca3 | 271 | vout_fb_dirty = 1; |
fa56d360 | 272 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 273 | } |
274 | ||
fc99395c | 275 | #ifdef _3DS |
276 | typedef struct | |
277 | { | |
278 | void* buffer; | |
279 | uint32_t target_map; | |
280 | size_t size; | |
281 | enum psxMapTag tag; | |
282 | }psx_map_t; | |
283 | ||
284 | psx_map_t custom_psx_maps[] = { | |
285 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
286 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
287 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
288 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
289 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
290 | }; | |
291 | ||
292 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
293 | enum psxMapTag tag) | |
294 | { | |
295 | (void)is_fixed; | |
296 | (void)addr; | |
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->size == size) && (custom_map->tag == tag)) | |
305 | { | |
306 | uint32_t ptr_aligned, tmp; | |
307 | ||
308 | custom_map->buffer = malloc(size + 0x1000); | |
309 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
310 | ||
f72db18e | 311 | if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 312 | { |
313 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
314 | exit(1); | |
315 | } | |
316 | ||
317 | return (void*)custom_map->target_map; | |
318 | } | |
319 | } | |
320 | } | |
321 | ||
322 | return malloc(size); | |
323 | } | |
324 | ||
325 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 326 | { |
fc99395c | 327 | (void)tag; |
328 | ||
f72db18e | 329 | if (__ctr_svchax) |
fc99395c | 330 | { |
331 | psx_map_t* custom_map = custom_psx_maps; | |
332 | ||
333 | for (; custom_map->size; custom_map++) | |
334 | { | |
335 | if ((custom_map->target_map == (uint32_t)ptr)) | |
336 | { | |
337 | uint32_t ptr_aligned, tmp; | |
338 | ||
339 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
340 | ||
f72db18e | 341 | svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 342 | |
343 | free(custom_map->buffer); | |
344 | custom_map->buffer = NULL; | |
345 | return; | |
346 | } | |
347 | } | |
348 | } | |
349 | ||
350 | free(ptr); | |
351 | } | |
352 | #endif | |
353 | ||
1a5fd794 | 354 | #ifdef VITA |
355 | typedef struct | |
356 | { | |
357 | void* buffer; | |
358 | uint32_t target_map; | |
359 | size_t size; | |
360 | enum psxMapTag tag; | |
361 | }psx_map_t; | |
362 | ||
73081f23 FJGG |
363 | void* addr = NULL; |
364 | ||
1a5fd794 | 365 | psx_map_t custom_psx_maps[] = { |
366 | {NULL, NULL, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
367 | {NULL, NULL, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
368 | {NULL, NULL, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
369 | {NULL, NULL, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
370 | {NULL, NULL, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
371 | }; | |
372 | ||
73081f23 FJGG |
373 | int init_vita_mmap(){ |
374 | int n; | |
848b806c | 375 | void * tmpaddr; |
73081f23 FJGG |
376 | addr = malloc(64*1024*1024); |
377 | if(addr==NULL) | |
378 | return -1; | |
848b806c FJGG |
379 | tmpaddr = ((u32)(addr+0xFFFFFF))&~0xFFFFFF; |
380 | custom_psx_maps[0].buffer=tmpaddr+0x2000000; | |
381 | custom_psx_maps[1].buffer=tmpaddr+0x1800000; | |
382 | custom_psx_maps[2].buffer=tmpaddr+0x1c00000; | |
383 | custom_psx_maps[3].buffer=tmpaddr+0x0000000; | |
384 | custom_psx_maps[4].buffer=tmpaddr+0x1000000; | |
73081f23 FJGG |
385 | #if 0 |
386 | for(n = 0; n < 5; n++){ | |
387 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
388 | } | |
389 | #endif | |
390 | return 0; | |
391 | } | |
392 | ||
393 | void deinit_vita_mmap(){ | |
394 | free(addr); | |
395 | } | |
396 | ||
1a5fd794 | 397 | void* pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
398 | enum psxMapTag tag) | |
399 | { | |
400 | (void)is_fixed; | |
401 | (void)addr; | |
402 | ||
403 | ||
404 | psx_map_t* custom_map = custom_psx_maps; | |
405 | ||
406 | for (; custom_map->size; custom_map++) | |
407 | { | |
408 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
409 | { | |
1a5fd794 | 410 | return custom_map->buffer; |
411 | } | |
412 | } | |
413 | ||
414 | ||
415 | return malloc(size); | |
416 | } | |
417 | ||
418 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
419 | { | |
420 | (void)tag; | |
421 | ||
422 | psx_map_t* custom_map = custom_psx_maps; | |
423 | ||
424 | for (; custom_map->size; custom_map++) | |
425 | { | |
426 | if ((custom_map->buffer == ptr)) | |
427 | { | |
1a5fd794 | 428 | return; |
429 | } | |
430 | } | |
431 | ||
432 | free(ptr); | |
433 | } | |
434 | #endif | |
435 | ||
fc99395c | 436 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 437 | { |
87e5b45f | 438 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 439 | } |
440 | ||
441 | static void pl_munmap(void *ptr, unsigned int size) | |
442 | { | |
87e5b45f | 443 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 444 | } |
445 | ||
38c2028e | 446 | struct rearmed_cbs pl_rearmed_cbs = { |
447 | .pl_vout_open = vout_open, | |
448 | .pl_vout_set_mode = vout_set_mode, | |
449 | .pl_vout_flip = vout_flip, | |
450 | .pl_vout_close = vout_close, | |
cc56203b | 451 | .mmap = pl_mmap, |
452 | .munmap = pl_munmap, | |
38c2028e | 453 | /* from psxcounters */ |
454 | .gpu_hcnt = &hSyncCount, | |
455 | .gpu_frame_count = &frame_counter, | |
456 | }; | |
457 | ||
458 | void pl_frame_limit(void) | |
459 | { | |
460 | /* called once per frame, make psxCpu->Execute() above return */ | |
461 | stop = 1; | |
462 | } | |
463 | ||
464 | void pl_timing_prepare(int is_pal) | |
465 | { | |
17f84149 | 466 | is_pal_mode = is_pal; |
38c2028e | 467 | } |
468 | ||
d71c7095 | 469 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 470 | { |
79f29e0a | 471 | if (!rumble_cb) |
472 | return; | |
473 | ||
474 | if (in_enable_vibration) | |
70fb8fe7 | 475 | { |
79f29e0a | 476 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); |
477 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
70fb8fe7 | 478 | } |
38c2028e | 479 | } |
480 | ||
e4c83ca6 | 481 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 482 | { |
483 | } | |
484 | ||
485 | /* sound calls */ | |
07c13dfd | 486 | static void snd_feed(void *buf, int bytes) |
38c2028e | 487 | { |
db126209 | 488 | if (audio_batch_cb != NULL) |
489 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 490 | } |
491 | ||
07c13dfd | 492 | void out_register_libretro(struct out_driver *drv) |
493 | { | |
494 | drv->name = "libretro"; | |
495 | drv->init = snd_init; | |
496 | drv->finish = snd_finish; | |
497 | drv->busy = snd_busy; | |
498 | drv->feed = snd_feed; | |
499 | } | |
500 | ||
38c2028e | 501 | /* libretro */ |
e268a47e | 502 | void retro_set_environment(retro_environment_t cb) |
503 | { | |
e268a47e | 504 | environ_cb = cb; |
505 | ||
919cac88 | 506 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
507 | log_cb = logging.log; | |
508 | ||
509 | libretro_set_core_options(environ_cb); | |
e268a47e | 510 | } |
511 | ||
38c2028e | 512 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
513 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
514 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
515 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
516 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
517 | ||
518 | unsigned retro_api_version(void) | |
519 | { | |
520 | return RETRO_API_VERSION; | |
521 | } | |
522 | ||
15504ca8 | 523 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb AP |
524 | { |
525 | if (port >= PORTS_NUMBER) | |
15504ca8 | 526 | return 0; |
8136cafb | 527 | |
15504ca8 AP |
528 | if (!environ_cb) |
529 | return 0; | |
8136cafb | 530 | |
15504ca8 | 531 | var->value = NULL; |
a06f5a70 AP |
532 | switch (port) { |
533 | case 0: | |
15504ca8 | 534 | var->key = "pcsx_rearmed_pad1type"; |
a06f5a70 AP |
535 | break; |
536 | case 1: | |
15504ca8 | 537 | var->key = "pcsx_rearmed_pad2type"; |
a06f5a70 AP |
538 | break; |
539 | case 2: | |
15504ca8 | 540 | var->key = "pcsx_rearmed_pad3type"; |
a06f5a70 AP |
541 | break; |
542 | case 3: | |
15504ca8 | 543 | var->key = "pcsx_rearmed_pad4type"; |
a06f5a70 AP |
544 | break; |
545 | case 4: | |
15504ca8 | 546 | var->key = "pcsx_rearmed_pad5type"; |
a06f5a70 AP |
547 | break; |
548 | case 5: | |
15504ca8 | 549 | var->key = "pcsx_rearmed_pad6type"; |
a06f5a70 AP |
550 | break; |
551 | case 6: | |
15504ca8 | 552 | var->key = "pcsx_rearmed_pad7type"; |
a06f5a70 AP |
553 | break; |
554 | case 7: | |
15504ca8 | 555 | var->key = "pcsx_rearmed_pad8type"; |
a06f5a70 AP |
556 | break; |
557 | } | |
558 | ||
15504ca8 AP |
559 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) || var->value; |
560 | } | |
561 | ||
562 | static void update_controller_port_variable(unsigned port) | |
563 | { | |
564 | if (port >= PORTS_NUMBER) | |
565 | return; | |
566 | ||
567 | struct retro_variable var; | |
568 | ||
569 | if (controller_port_variable(port, &var)) | |
8136cafb | 570 | { |
3c0fb554 | 571 | if (strcmp(var.value, "standard") == 0) |
8342a300 | 572 | in_type[port] = PSE_PAD_TYPE_STANDARD; |
3c0fb554 | 573 | else if (strcmp(var.value, "analog") == 0) |
de95fedd S |
574 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; |
575 | else if (strcmp(var.value, "dualshock") == 0) | |
8342a300 | 576 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; |
8136cafb | 577 | else if (strcmp(var.value, "negcon") == 0) |
8342a300 | 578 | in_type[port] = PSE_PAD_TYPE_NEGCON; |
e8e20a7d S |
579 | else if (strcmp(var.value, "guncon") == 0) |
580 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
8c047f6f | 581 | else if (strcmp(var.value, "none") == 0) |
8342a300 | 582 | in_type[port] = PSE_PAD_TYPE_NONE; |
15504ca8 | 583 | // else 'default' case, do nothing |
3dc2e39e | 584 | } |
15504ca8 | 585 | } |
3dc2e39e | 586 | |
15504ca8 AP |
587 | static void update_controller_port_device(unsigned port, unsigned device) |
588 | { | |
589 | if (port >= PORTS_NUMBER) | |
590 | return; | |
591 | ||
592 | struct retro_variable var; | |
593 | ||
594 | if (!controller_port_variable(port, &var)) | |
595 | return; | |
596 | ||
597 | if (strcmp(var.value, "default") != 0) | |
598 | return; | |
599 | ||
600 | switch (device) | |
601 | { | |
602 | case RETRO_DEVICE_JOYPAD: | |
603 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
604 | break; | |
605 | case RETRO_DEVICE_ANALOG: | |
606 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
607 | break; | |
608 | case RETRO_DEVICE_MOUSE: | |
609 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
610 | break; | |
611 | case RETRO_DEVICE_LIGHTGUN: | |
612 | in_type[port] = PSE_PAD_TYPE_GUN; | |
613 | break; | |
614 | case RETRO_DEVICE_NONE: | |
615 | default: | |
616 | in_type[port] = PSE_PAD_TYPE_NONE; | |
617 | } | |
8136cafb AP |
618 | } |
619 | ||
30d43b8a AP |
620 | static void update_multitap() |
621 | { | |
622 | struct retro_variable var; | |
6cdf212f | 623 | int auto_case, port; |
30d43b8a AP |
624 | |
625 | var.value = NULL; | |
626 | var.key = "pcsx_rearmed_multitap1"; | |
3dc2e39e AP |
627 | auto_case = 0; |
628 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) | |
30d43b8a AP |
629 | { |
630 | if (strcmp(var.value, "enabled") == 0) | |
631 | multitap1 = 1; | |
632 | else if (strcmp(var.value, "disabled") == 0) | |
633 | multitap1 = 0; | |
634 | else // 'auto' case | |
3dc2e39e AP |
635 | auto_case = 1; |
636 | } | |
637 | else | |
15504ca8 | 638 | auto_case = 1; |
3dc2e39e AP |
639 | |
640 | if (auto_case) | |
641 | { | |
642 | // If a gamepad is plugged after port 2, we need a first multitap. | |
643 | multitap1 = 0; | |
6cdf212f | 644 | for (port = 2; port < PORTS_NUMBER; port++) |
3dc2e39e | 645 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; |
30d43b8a AP |
646 | } |
647 | ||
648 | var.value = NULL; | |
649 | var.key = "pcsx_rearmed_multitap2"; | |
3dc2e39e AP |
650 | auto_case = 0; |
651 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) | |
30d43b8a AP |
652 | { |
653 | if (strcmp(var.value, "enabled") == 0) | |
654 | multitap2 = 1; | |
655 | else if (strcmp(var.value, "disabled") == 0) | |
656 | multitap2 = 0; | |
657 | else // 'auto' case | |
3dc2e39e AP |
658 | auto_case = 1; |
659 | } | |
660 | else | |
15504ca8 | 661 | auto_case = 1; |
3dc2e39e AP |
662 | |
663 | if (auto_case) | |
664 | { | |
665 | // If a gamepad is plugged after port 4, we need a second multitap. | |
666 | multitap2 = 0; | |
6cdf212f | 667 | for (port = 4; port < PORTS_NUMBER; port++) |
3dc2e39e | 668 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; |
30d43b8a AP |
669 | } |
670 | } | |
671 | ||
38c2028e | 672 | void retro_set_controller_port_device(unsigned port, unsigned device) |
673 | { | |
ace14ab3 | 674 | SysPrintf("port %u device %u",port,device); |
8c047f6f AP |
675 | |
676 | if (port >= PORTS_NUMBER) | |
677 | return; | |
678 | ||
679 | update_controller_port_device(port, device); | |
680 | update_multitap(); | |
38c2028e | 681 | } |
682 | ||
683 | void retro_get_system_info(struct retro_system_info *info) | |
684 | { | |
685 | memset(info, 0, sizeof(*info)); | |
686 | info->library_name = "PCSX-ReARMed"; | |
8fc5171a GR |
687 | #ifndef GIT_VERSION |
688 | #define GIT_VERSION "" | |
689 | #endif | |
690 | info->library_version = "r22" GIT_VERSION; | |
ce188d4d | 691 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; |
38c2028e | 692 | info->need_fullpath = true; |
693 | } | |
694 | ||
695 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
696 | { | |
d3c41e5e VP |
697 | |
698 | unsigned geom_height = vout_height > 0 ? vout_height : 240; | |
699 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
700 | ||
38c2028e | 701 | memset(info, 0, sizeof(*info)); |
17f84149 | 702 | info->timing.fps = is_pal_mode ? 50 : 60; |
38c2028e | 703 | info->timing.sample_rate = 44100; |
d3c41e5e VP |
704 | info->geometry.base_width = geom_width; |
705 | info->geometry.base_height = geom_height; | |
805fe9bc | 706 | info->geometry.max_width = VOUT_MAX_WIDTH; |
707 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
38c2028e | 708 | info->geometry.aspect_ratio = 4.0 / 3.0; |
709 | } | |
710 | ||
6e921e1d | 711 | /* savestates */ |
ace14ab3 | 712 | size_t retro_serialize_size(void) |
713 | { | |
03f55e6b | 714 | // it's currently 4380651-4397047 bytes, |
715 | // but have some reserved for future | |
716 | return 0x440000; | |
6e921e1d | 717 | } |
718 | ||
719 | struct save_fp { | |
720 | char *buf; | |
721 | size_t pos; | |
722 | int is_write; | |
723 | }; | |
724 | ||
725 | static void *save_open(const char *name, const char *mode) | |
726 | { | |
727 | struct save_fp *fp; | |
728 | ||
729 | if (name == NULL || mode == NULL) | |
730 | return NULL; | |
731 | ||
732 | fp = malloc(sizeof(*fp)); | |
733 | if (fp == NULL) | |
734 | return NULL; | |
735 | ||
736 | fp->buf = (char *)name; | |
737 | fp->pos = 0; | |
738 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
739 | ||
740 | return fp; | |
741 | } | |
742 | ||
743 | static int save_read(void *file, void *buf, u32 len) | |
744 | { | |
745 | struct save_fp *fp = file; | |
746 | if (fp == NULL || buf == NULL) | |
747 | return -1; | |
748 | ||
749 | memcpy(buf, fp->buf + fp->pos, len); | |
750 | fp->pos += len; | |
751 | return len; | |
752 | } | |
753 | ||
754 | static int save_write(void *file, const void *buf, u32 len) | |
755 | { | |
756 | struct save_fp *fp = file; | |
757 | if (fp == NULL || buf == NULL) | |
758 | return -1; | |
759 | ||
760 | memcpy(fp->buf + fp->pos, buf, len); | |
761 | fp->pos += len; | |
762 | return len; | |
763 | } | |
764 | ||
765 | static long save_seek(void *file, long offs, int whence) | |
766 | { | |
767 | struct save_fp *fp = file; | |
768 | if (fp == NULL) | |
769 | return -1; | |
770 | ||
771 | switch (whence) { | |
772 | case SEEK_CUR: | |
773 | fp->pos += offs; | |
774 | return fp->pos; | |
775 | case SEEK_SET: | |
776 | fp->pos = offs; | |
777 | return fp->pos; | |
778 | default: | |
779 | return -1; | |
780 | } | |
781 | } | |
782 | ||
783 | static void save_close(void *file) | |
784 | { | |
785 | struct save_fp *fp = file; | |
786 | size_t r_size = retro_serialize_size(); | |
787 | if (fp == NULL) | |
788 | return; | |
789 | ||
790 | if (fp->pos > r_size) | |
791 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
792 | else if (fp->is_write && fp->pos < r_size) | |
793 | // make sure we don't save trash in leftover space | |
794 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
795 | free(fp); | |
38c2028e | 796 | } |
797 | ||
798 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 799 | { |
6e921e1d | 800 | int ret = SaveState(data); |
801 | return ret == 0 ? true : false; | |
38c2028e | 802 | } |
803 | ||
804 | bool retro_unserialize(const void *data, size_t size) | |
805 | { | |
6e921e1d | 806 | int ret = LoadState(data); |
807 | return ret == 0 ? true : false; | |
38c2028e | 808 | } |
809 | ||
23ea11bd | 810 | /* cheats */ |
38c2028e | 811 | void retro_cheat_reset(void) |
812 | { | |
6e921e1d | 813 | ClearAllCheats(); |
38c2028e | 814 | } |
815 | ||
816 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
817 | { | |
6e921e1d | 818 | char buf[256]; |
819 | int ret; | |
820 | ||
821 | // cheat funcs are destructive, need a copy.. | |
822 | strncpy(buf, code, sizeof(buf)); | |
823 | buf[sizeof(buf) - 1] = 0; | |
5bf56268 | 824 | |
47624ecf | 825 | //Prepare buffered cheat for PCSX's AddCheat fucntion. |
826 | int cursor=0; | |
827 | int nonhexdec=0; | |
828 | while (buf[cursor]){ | |
829 | if (!(ISHEXDEC)){ | |
830 | if (++nonhexdec%2){ | |
831 | buf[cursor]=' '; | |
832 | } else { | |
833 | buf[cursor]='\n'; | |
834 | } | |
835 | } | |
836 | cursor++; | |
837 | } | |
5bf56268 | 838 | |
6e921e1d | 839 | |
840 | if (index < NumCheats) | |
841 | ret = EditCheat(index, "", buf); | |
842 | else | |
843 | ret = AddCheat("", buf); | |
844 | ||
845 | if (ret != 0) | |
846 | SysPrintf("Failed to set cheat %#u\n", index); | |
847 | else if (index < NumCheats) | |
848 | Cheats[index].Enabled = enabled; | |
38c2028e | 849 | } |
850 | ||
144493e8 | 851 | // just in case, maybe a win-rt port in the future? |
852 | #ifdef _WIN32 | |
853 | #define SLASH '\\' | |
854 | #else | |
855 | #define SLASH '/' | |
856 | #endif | |
857 | ||
858 | #ifndef PATH_MAX | |
859 | #define PATH_MAX 4096 | |
860 | #endif | |
861 | ||
23ea11bd | 862 | /* multidisk support */ |
144493e8 | 863 | static unsigned int disk_initial_index; |
864 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 865 | static bool disk_ejected; |
866 | static unsigned int disk_current_index; | |
51ba7408 | 867 | static unsigned int disk_count; |
23ea11bd | 868 | static struct disks_state { |
869 | char *fname; | |
144493e8 | 870 | char *flabel; |
23ea11bd | 871 | int internal_index; // for multidisk eboots |
872 | } disks[8]; | |
873 | ||
144493e8 | 874 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
875 | { | |
876 | const char *base = NULL; | |
877 | ||
878 | if (!disk_path || (*disk_path == '\0')) | |
879 | return; | |
880 | ||
881 | base = strrchr(disk_path, SLASH); | |
882 | if (!base) | |
883 | base = disk_path; | |
884 | ||
885 | if (*base == SLASH) | |
886 | base++; | |
887 | ||
888 | strncpy(disk_label, base, len - 1); | |
889 | disk_label[len - 1] = '\0'; | |
890 | ||
891 | char *ext = strrchr(disk_label, '.'); | |
892 | if (ext) | |
893 | *ext = '\0'; | |
894 | } | |
895 | ||
896 | static void disk_init(void) | |
897 | { | |
898 | size_t i; | |
899 | ||
900 | disk_ejected = false; | |
901 | disk_current_index = 0; | |
902 | disk_count = 0; | |
903 | ||
904 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { | |
905 | if (disks[i].fname != NULL) { | |
906 | free(disks[i].fname); | |
907 | disks[i].fname = NULL; | |
908 | } | |
909 | if (disks[i].flabel != NULL) { | |
910 | free(disks[i].flabel); | |
911 | disks[i].flabel = NULL; | |
912 | } | |
913 | disks[i].internal_index = 0; | |
914 | } | |
915 | } | |
916 | ||
23ea11bd | 917 | static bool disk_set_eject_state(bool ejected) |
918 | { | |
919 | // weird PCSX API.. | |
920 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
921 | LidInterrupt(); | |
922 | ||
923 | disk_ejected = ejected; | |
924 | return true; | |
925 | } | |
926 | ||
927 | static bool disk_get_eject_state(void) | |
928 | { | |
929 | /* can't be controlled by emulated software */ | |
930 | return disk_ejected; | |
931 | } | |
932 | ||
933 | static unsigned int disk_get_image_index(void) | |
934 | { | |
935 | return disk_current_index; | |
936 | } | |
937 | ||
938 | static bool disk_set_image_index(unsigned int index) | |
939 | { | |
940 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
941 | return false; | |
942 | ||
943 | CdromId[0] = '\0'; | |
944 | CdromLabel[0] = '\0'; | |
945 | ||
946 | if (disks[index].fname == NULL) { | |
947 | SysPrintf("missing disk #%u\n", index); | |
948 | CDR_shutdown(); | |
949 | ||
950 | // RetroArch specifies "no disk" with index == count, | |
951 | // so don't fail here.. | |
952 | disk_current_index = index; | |
953 | return true; | |
954 | } | |
955 | ||
956 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
957 | disks[index].fname, disks[index].internal_index); | |
958 | ||
959 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
960 | set_cd_image(disks[index].fname); | |
961 | if (ReloadCdromPlugin() < 0) { | |
962 | SysPrintf("failed to load cdr plugin\n"); | |
963 | return false; | |
964 | } | |
965 | if (CDR_open() < 0) { | |
966 | SysPrintf("failed to open cdr plugin\n"); | |
967 | return false; | |
968 | } | |
969 | ||
970 | if (!disk_ejected) { | |
971 | SetCdOpenCaseTime(time(NULL) + 2); | |
972 | LidInterrupt(); | |
973 | } | |
974 | ||
975 | disk_current_index = index; | |
976 | return true; | |
977 | } | |
978 | ||
979 | static unsigned int disk_get_num_images(void) | |
980 | { | |
51ba7408 | 981 | return disk_count; |
23ea11bd | 982 | } |
983 | ||
984 | static bool disk_replace_image_index(unsigned index, | |
985 | const struct retro_game_info *info) | |
986 | { | |
144493e8 | 987 | char *old_fname = NULL; |
988 | char *old_flabel = NULL; | |
989 | bool ret = true; | |
23ea11bd | 990 | |
991 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
992 | return false; | |
993 | ||
144493e8 | 994 | old_fname = disks[index].fname; |
995 | old_flabel = disks[index].flabel; | |
996 | ||
997 | disks[index].fname = NULL; | |
998 | disks[index].flabel = NULL; | |
23ea11bd | 999 | disks[index].internal_index = 0; |
1000 | ||
1001 | if (info != NULL) { | |
144493e8 | 1002 | char disk_label[PATH_MAX]; |
1003 | disk_label[0] = '\0'; | |
1004 | ||
23ea11bd | 1005 | disks[index].fname = strdup(info->path); |
144493e8 | 1006 | |
1007 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1008 | disks[index].flabel = strdup(disk_label); | |
1009 | ||
23ea11bd | 1010 | if (index == disk_current_index) |
1011 | ret = disk_set_image_index(index); | |
1012 | } | |
1013 | ||
1014 | if (old_fname != NULL) | |
1015 | free(old_fname); | |
1016 | ||
144493e8 | 1017 | if (old_flabel != NULL) |
1018 | free(old_flabel); | |
1019 | ||
23ea11bd | 1020 | return ret; |
1021 | } | |
1022 | ||
1023 | static bool disk_add_image_index(void) | |
1024 | { | |
51ba7408 T |
1025 | if (disk_count >= 8) |
1026 | return false; | |
1027 | ||
1028 | disk_count++; | |
23ea11bd | 1029 | return true; |
1030 | } | |
1031 | ||
144493e8 | 1032 | static bool disk_set_initial_image(unsigned index, const char *path) |
1033 | { | |
1034 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1035 | return false; | |
1036 | ||
1037 | if (!path || (*path == '\0')) | |
1038 | return false; | |
1039 | ||
1040 | disk_initial_index = index; | |
1041 | ||
1042 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); | |
1043 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
1044 | ||
1045 | return true; | |
1046 | } | |
1047 | ||
1048 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1049 | { | |
1050 | const char *fname = NULL; | |
1051 | ||
1052 | if (len < 1) | |
1053 | return false; | |
1054 | ||
1055 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1056 | return false; | |
1057 | ||
1058 | fname = disks[index].fname; | |
1059 | ||
1060 | if (!fname || (*fname == '\0')) | |
1061 | return false; | |
1062 | ||
1063 | strncpy(path, fname, len - 1); | |
1064 | path[len - 1] = '\0'; | |
1065 | ||
1066 | return true; | |
1067 | } | |
1068 | ||
1069 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1070 | { | |
1071 | const char *flabel = NULL; | |
1072 | ||
1073 | if (len < 1) | |
1074 | return false; | |
1075 | ||
1076 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1077 | return false; | |
1078 | ||
1079 | flabel = disks[index].flabel; | |
1080 | ||
1081 | if (!flabel || (*flabel == '\0')) | |
1082 | return false; | |
1083 | ||
1084 | strncpy(label, flabel, len - 1); | |
1085 | label[len - 1] = '\0'; | |
1086 | ||
1087 | return true; | |
1088 | } | |
1089 | ||
23ea11bd | 1090 | static struct retro_disk_control_callback disk_control = { |
1091 | .set_eject_state = disk_set_eject_state, | |
1092 | .get_eject_state = disk_get_eject_state, | |
1093 | .get_image_index = disk_get_image_index, | |
1094 | .set_image_index = disk_set_image_index, | |
1095 | .get_num_images = disk_get_num_images, | |
1096 | .replace_image_index = disk_replace_image_index, | |
1097 | .add_image_index = disk_add_image_index, | |
1098 | }; | |
1099 | ||
144493e8 | 1100 | static struct retro_disk_control_ext_callback disk_control_ext = { |
1101 | .set_eject_state = disk_set_eject_state, | |
1102 | .get_eject_state = disk_get_eject_state, | |
1103 | .get_image_index = disk_get_image_index, | |
1104 | .set_image_index = disk_set_image_index, | |
1105 | .get_num_images = disk_get_num_images, | |
1106 | .replace_image_index = disk_replace_image_index, | |
1107 | .add_image_index = disk_add_image_index, | |
1108 | .set_initial_image = disk_set_initial_image, | |
1109 | .get_image_path = disk_get_image_path, | |
1110 | .get_image_label = disk_get_image_label, | |
1111 | }; | |
9096ba88 | 1112 | |
e6f1e7f7 | 1113 | static char base_dir[1024]; |
9fba39a9 T |
1114 | |
1115 | static bool read_m3u(const char *file) | |
1116 | { | |
e6f1e7f7 | 1117 | char line[1024]; |
9fba39a9 | 1118 | char name[PATH_MAX]; |
9fba39a9 T |
1119 | FILE *f = fopen(file, "r"); |
1120 | if (!f) | |
1121 | return false; | |
1122 | ||
51ba7408 | 1123 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
9fba39a9 T |
1124 | if (line[0] == '#') |
1125 | continue; | |
1126 | char *carrige_return = strchr(line, '\r'); | |
1127 | if (carrige_return) | |
1128 | *carrige_return = '\0'; | |
1129 | char *newline = strchr(line, '\n'); | |
1130 | if (newline) | |
1131 | *newline = '\0'; | |
1132 | ||
1133 | if (line[0] != '\0') | |
1134 | { | |
144493e8 | 1135 | char disk_label[PATH_MAX]; |
1136 | disk_label[0] = '\0'; | |
1137 | ||
9fba39a9 | 1138 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
144493e8 | 1139 | disks[disk_count].fname = strdup(name); |
1140 | ||
1141 | get_disk_label(disk_label, name, PATH_MAX); | |
1142 | disks[disk_count].flabel = strdup(disk_label); | |
1143 | ||
1144 | disk_count++; | |
9fba39a9 T |
1145 | } |
1146 | } | |
1147 | ||
1148 | fclose(f); | |
51ba7408 | 1149 | return (disk_count != 0); |
9fba39a9 T |
1150 | } |
1151 | ||
1152 | static void extract_directory(char *buf, const char *path, size_t size) | |
1153 | { | |
1154 | char *base; | |
1155 | strncpy(buf, path, size - 1); | |
1156 | buf[size - 1] = '\0'; | |
1157 | ||
1158 | base = strrchr(buf, '/'); | |
1159 | if (!base) | |
1160 | base = strrchr(buf, '\\'); | |
1161 | ||
1162 | if (base) | |
1163 | *base = '\0'; | |
1164 | else | |
1165 | { | |
1166 | buf[0] = '.'; | |
1167 | buf[1] = '\0'; | |
1168 | } | |
1169 | } | |
1170 | ||
003cfc63 | 1171 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1172 | /* Blackberry QNX doesn't have strcasestr */ |
1173 | ||
1174 | /* | |
1175 | * Find the first occurrence of find in s, ignore case. | |
1176 | */ | |
1177 | char * | |
1178 | strcasestr(const char *s, const char*find) | |
1179 | { | |
1180 | char c, sc; | |
1181 | size_t len; | |
1182 | ||
1183 | if ((c = *find++) != 0) { | |
1184 | c = tolower((unsigned char)c); | |
1185 | len = strlen(find); | |
1186 | do { | |
1187 | do { | |
1188 | if ((sc = *s++) == 0) | |
1189 | return (NULL); | |
1190 | } while ((char)tolower((unsigned char)sc) != c); | |
1191 | } while (strncasecmp(s, find, len) != 0); | |
1192 | s--; | |
1193 | } | |
1194 | return ((char *)s); | |
1195 | } | |
1196 | #endif | |
1197 | ||
b5926d18 | 1198 | static void set_retro_memmap(void) |
1199 | { | |
1200 | struct retro_memory_map retromap = { 0 }; | |
1201 | struct retro_memory_descriptor mmap = | |
1202 | { | |
1203 | 0, psxM, 0, 0, 0, 0, 0x200000 | |
1204 | }; | |
1205 | ||
1206 | retromap.descriptors = &mmap; | |
1207 | retromap.num_descriptors = 1; | |
1208 | ||
1209 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); | |
1210 | } | |
1211 | ||
38c2028e | 1212 | bool retro_load_game(const struct retro_game_info *info) |
1213 | { | |
23ea11bd | 1214 | size_t i; |
144493e8 | 1215 | unsigned int cd_index = 0; |
9fba39a9 T |
1216 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
1217 | ||
e3f8313f | 1218 | struct retro_input_descriptor desc[] = { |
1219 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1220 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1221 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1222 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1223 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1224 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1225 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1226 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1227 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1228 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1229 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1230 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1231 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1232 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1233 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1234 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1235 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1236 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1237 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1238 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1239 | ||
e3f8313f | 1240 | |
1241 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1242 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1243 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1244 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1245 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1246 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1247 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1248 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1249 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1250 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1251 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1252 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1253 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1254 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1255 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1256 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1257 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1258 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1259 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1260 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1261 | |
1262 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1263 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1264 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1265 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1266 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1267 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1268 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1269 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1270 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1271 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1272 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1273 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1274 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1275 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1276 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1277 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1278 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1279 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1280 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1281 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1282 | |
1283 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1284 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1285 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1286 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1287 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1288 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1289 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1290 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1291 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1292 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1293 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1294 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1295 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1296 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1297 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1298 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1299 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1300 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1301 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1302 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1303 | |
1304 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1305 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1306 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1307 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1308 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1309 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1310 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1311 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1312 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1313 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1314 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1315 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1316 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1317 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1318 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1319 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1320 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1321 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1322 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1323 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1324 | |
1325 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1326 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1327 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1328 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1329 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1330 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1331 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1332 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1333 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1334 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1335 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1336 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1337 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1338 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1339 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1340 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1341 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1342 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1343 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1344 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1345 | |
1346 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1347 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1348 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1349 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1350 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1351 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1352 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1353 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1354 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1355 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1356 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1357 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1358 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1359 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1360 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1361 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1362 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1363 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1364 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1365 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1366 | |
1367 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1368 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1369 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1370 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1371 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1372 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1373 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1374 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1375 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1376 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1377 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1378 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1379 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1380 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1381 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1382 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1383 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1384 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1385 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1386 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1387 | |
1388 | { 0 }, | |
1389 | }; | |
1390 | ||
2df7fcac BP |
1391 | frame_count = 0; |
1392 | ||
e3f8313f | 1393 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1394 | ||
46aa5b98 | 1395 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 1396 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 1397 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 1398 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 1399 | } |
46aa5b98 | 1400 | #endif |
c19aba43 | 1401 | |
23ea11bd | 1402 | if (info == NULL || info->path == NULL) { |
1403 | SysPrintf("info->path required\n"); | |
1404 | return false; | |
1405 | } | |
1406 | ||
38c2028e | 1407 | if (plugins_opened) { |
1408 | ClosePlugins(); | |
1409 | plugins_opened = 0; | |
1410 | } | |
1411 | ||
144493e8 | 1412 | disk_init(); |
23ea11bd | 1413 | |
9fba39a9 T |
1414 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
1415 | ||
1416 | if (is_m3u) { | |
1417 | if (!read_m3u(info->path)) { | |
b2aef321 | 1418 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
9fba39a9 T |
1419 | return false; |
1420 | } | |
51ba7408 | 1421 | } else { |
144493e8 | 1422 | char disk_label[PATH_MAX]; |
1423 | disk_label[0] = '\0'; | |
1424 | ||
51ba7408 | 1425 | disk_count = 1; |
9fba39a9 | 1426 | disks[0].fname = strdup(info->path); |
144493e8 | 1427 | |
1428 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1429 | disks[0].flabel = strdup(disk_label); | |
1430 | } | |
1431 | ||
1432 | /* If this is an M3U file, attempt to set the | |
1433 | * initial disk image */ | |
1434 | if (is_m3u && | |
1435 | (disk_initial_index > 0) && | |
1436 | (disk_initial_index < disk_count)) { | |
1437 | const char *fname = disks[disk_initial_index].fname; | |
1438 | ||
1439 | if (fname && (*fname != '\0')) | |
1440 | if (strcmp(disk_initial_path, fname) == 0) | |
1441 | cd_index = disk_initial_index; | |
51ba7408 | 1442 | } |
23ea11bd | 1443 | |
144493e8 | 1444 | set_cd_image(disks[cd_index].fname); |
1445 | disk_current_index = cd_index; | |
38c2028e | 1446 | |
1447 | /* have to reload after set_cd_image for correct cdr plugin */ | |
1448 | if (LoadPlugins() == -1) { | |
b2aef321 | 1449 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
38c2028e | 1450 | return false; |
1451 | } | |
1452 | ||
1453 | plugins_opened = 1; | |
1454 | NetOpened = 0; | |
1455 | ||
1456 | if (OpenPlugins() == -1) { | |
b2aef321 | 1457 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
38c2028e | 1458 | return false; |
1459 | } | |
1460 | ||
144493e8 | 1461 | /* Handle multi-disk images (i.e. PBP) |
1462 | * > Cannot do this until after OpenPlugins() is | |
1463 | * called (since this sets the value of | |
1464 | * cdrIsoMultidiskCount) */ | |
1465 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) { | |
1466 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; | |
1467 | ||
1468 | /* Small annoyance: We need to change the label | |
1469 | * of disk 0, so have to clear existing entries */ | |
1470 | if (disks[0].fname != NULL) | |
1471 | free(disks[0].fname); | |
1472 | disks[0].fname = NULL; | |
1473 | ||
1474 | if (disks[0].flabel != NULL) | |
1475 | free(disks[0].flabel); | |
1476 | disks[0].flabel = NULL; | |
1477 | ||
1478 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { | |
1479 | char disk_name[PATH_MAX]; | |
1480 | char disk_label[PATH_MAX]; | |
1481 | disk_name[0] = '\0'; | |
1482 | disk_label[0] = '\0'; | |
1483 | ||
1484 | disks[i].fname = strdup(info->path); | |
1485 | ||
1486 | get_disk_label(disk_name, info->path, PATH_MAX); | |
1487 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1488 | disks[i].flabel = strdup(disk_label); | |
1489 | ||
1490 | disks[i].internal_index = i; | |
1491 | } | |
1492 | ||
1493 | /* This is not an M3U file, so initial disk | |
1494 | * image has not yet been set - attempt to | |
1495 | * do so now */ | |
1496 | if ((disk_initial_index > 0) && | |
1497 | (disk_initial_index < disk_count)) { | |
1498 | const char *fname = disks[disk_initial_index].fname; | |
1499 | ||
1500 | if (fname && (*fname != '\0')) | |
1501 | if (strcmp(disk_initial_path, fname) == 0) | |
1502 | cd_index = disk_initial_index; | |
1503 | } | |
1504 | ||
1505 | if (cd_index > 0) { | |
1506 | CdromId[0] = '\0'; | |
1507 | CdromLabel[0] = '\0'; | |
1508 | ||
1509 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
1510 | disk_current_index = cd_index; | |
1511 | set_cd_image(disks[cd_index].fname); | |
1512 | ||
1513 | if (ReloadCdromPlugin() < 0) { | |
1514 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); | |
1515 | return false; | |
1516 | } | |
1517 | if (CDR_open() < 0) { | |
1518 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); | |
1519 | return false; | |
1520 | } | |
1521 | } | |
1522 | } | |
1523 | ||
38c2028e | 1524 | plugin_call_rearmed_cbs(); |
19a784e6 | 1525 | dfinput_activate(); |
38c2028e | 1526 | |
38c2028e | 1527 | if (CheckCdrom() == -1) { |
b2aef321 | 1528 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 1529 | return false; |
1530 | } | |
1531 | ||
6492c6e8 | 1532 | SysReset(); |
38c2028e | 1533 | |
1534 | if (LoadCdrom() == -1) { | |
b2aef321 | 1535 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); |
38c2028e | 1536 | return false; |
1537 | } | |
79f216e3 | 1538 | emu_on_new_cd(0); |
38c2028e | 1539 | |
b5926d18 | 1540 | set_retro_memmap(); |
1541 | ||
38c2028e | 1542 | return true; |
1543 | } | |
1544 | ||
38c2028e | 1545 | unsigned retro_get_region(void) |
1546 | { | |
17f84149 | 1547 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1548 | } |
1549 | ||
1550 | void *retro_get_memory_data(unsigned id) | |
1551 | { | |
b40a83db T |
1552 | if (id == RETRO_MEMORY_SAVE_RAM) |
1553 | return Mcd1Data; | |
2683f84f | 1554 | else if (id == RETRO_MEMORY_SYSTEM_RAM) |
1555 | return psxM; | |
b40a83db T |
1556 | else |
1557 | return NULL; | |
38c2028e | 1558 | } |
1559 | ||
1560 | size_t retro_get_memory_size(unsigned id) | |
1561 | { | |
b40a83db T |
1562 | if (id == RETRO_MEMORY_SAVE_RAM) |
1563 | return MCD_SIZE; | |
2683f84f | 1564 | else if (id == RETRO_MEMORY_SYSTEM_RAM) |
6af013d2 | 1565 | return 0x200000; |
b40a83db T |
1566 | else |
1567 | return 0; | |
38c2028e | 1568 | } |
1569 | ||
1570 | void retro_reset(void) | |
1571 | { | |
d9e77039 | 1572 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1573 | rebootemu = 1; | |
1574 | //SysReset(); | |
38c2028e | 1575 | } |
1576 | ||
1577 | static const unsigned short retro_psx_map[] = { | |
1578 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
1579 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1580 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1581 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1582 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1583 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1584 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1585 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1586 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1587 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1588 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1589 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1590 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1591 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1592 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1593 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
1594 | }; | |
1595 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1596 | ||
805fe9bc | 1597 | static void update_variables(bool in_flight) |
e268a47e | 1598 | { |
e268a47e | 1599 | struct retro_variable var; |
6cdf212f | 1600 | int i; |
c8108d88 | 1601 | int gpu_peops_fix = 0; |
ace14ab3 | 1602 | |
e268a47e | 1603 | var.value = NULL; |
4e477065 | 1604 | var.key = "pcsx_rearmed_frameskip"; |
7d68d030 | 1605 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1606 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
9f5a28d9 | 1607 | |
1608 | var.value = NULL; | |
4e477065 | 1609 | var.key = "pcsx_rearmed_region"; |
9f5a28d9 | 1610 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1611 | { | |
1612 | Config.PsxAuto = 0; | |
f4cceff6 | 1613 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1614 | Config.PsxAuto = 1; |
1615 | else if (strcmp(var.value, "NTSC") == 0) | |
1616 | Config.PsxType = 0; | |
1617 | else if (strcmp(var.value, "PAL") == 0) | |
1618 | Config.PsxType = 1; | |
1619 | } | |
4615b075 | 1620 | |
6cdf212f | 1621 | for (i = 0; i < PORTS_NUMBER; i++) |
15504ca8 | 1622 | update_controller_port_variable(i); |
61c4962a | 1623 | |
30d43b8a | 1624 | update_multitap(); |
61c4962a | 1625 | |
e1442c48 | 1626 | var.value = NULL; |
1627 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1628 | negcon_deadzone = 0; | |
1629 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1630 | { | |
1631 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1632 | } | |
1633 | ||
1634 | var.value = NULL; | |
1635 | var.key = "pcsx_rearmed_negcon_response"; | |
1636 | negcon_linearity = 1; | |
1637 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1638 | { | |
1639 | if (strcmp(var.value, "quadratic") == 0){ | |
1640 | negcon_linearity = 2; | |
1641 | } else if (strcmp(var.value, "cubic") == 0){ | |
1642 | negcon_linearity = 3; | |
1643 | } | |
1644 | } | |
1645 | ||
70fb8fe7 | 1646 | var.value = NULL; |
1647 | var.key = "pcsx_rearmed_vibration"; | |
1648 | ||
1649 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1650 | { | |
1651 | if (strcmp(var.value, "disabled") == 0) | |
1652 | in_enable_vibration = 0; | |
1653 | else if (strcmp(var.value, "enabled") == 0) | |
1654 | in_enable_vibration = 1; | |
1655 | } | |
1656 | ||
5c1cbedc | 1657 | var.value = NULL; |
1658 | var.key = "pcsx_rearmed_dithering"; | |
1659 | ||
1660 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1661 | { | |
1662 | if (strcmp(var.value, "disabled") == 0) { | |
1663 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; | |
1664 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1665 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1666 | #ifdef __ARM_NEON__ |
1667 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1668 | #endif | |
1669 | } | |
1670 | else if (strcmp(var.value, "enabled") == 0) { | |
1671 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
1672 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; | |
030d1121 | 1673 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1674 | #ifdef __ARM_NEON__ |
1675 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1676 | #endif | |
1677 | } | |
1678 | } | |
1679 | ||
7d68d030 | 1680 | #ifdef __ARM_NEON__ |
9f5a28d9 | 1681 | var.value = "NULL"; |
55e5626b | 1682 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1683 | |
1684 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1685 | { | |
1686 | if (strcmp(var.value, "disabled") == 0) | |
1687 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1688 | else if (strcmp(var.value, "enabled") == 0) | |
1689 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1690 | } | |
1691 | ||
7d68d030 | 1692 | var.value = NULL; |
55e5626b | 1693 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1694 | |
1695 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1696 | { | |
1697 | if (strcmp(var.value, "disabled") == 0) | |
1698 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1699 | else if (strcmp(var.value, "enabled") == 0) | |
1700 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1701 | } | |
354329fa | 1702 | |
1703 | var.value = NULL; | |
55e5626b | 1704 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1705 | |
1706 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1707 | { | |
1708 | if (strcmp(var.value, "disabled") == 0) | |
1709 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1710 | else if (strcmp(var.value, "enabled") == 0) | |
1711 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1712 | } | |
094ec204 | 1713 | #endif |
0e5a7b7d | 1714 | |
1715 | var.value = "NULL"; | |
1716 | var.key = "pcsx_rearmed_duping_enable"; | |
1717 | ||
1718 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1719 | { | |
0a6520c3 | 1720 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1721 | duping_enable = false; |
0a6520c3 | 1722 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1723 | duping_enable = true; |
1724 | } | |
1725 | ||
2df7fcac BP |
1726 | var.value = "NULL"; |
1727 | var.key = "pcsx_rearmed_display_internal_fps"; | |
1728 | ||
1729 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1730 | { | |
1731 | if (strcmp(var.value, "disabled") == 0) | |
1732 | display_internal_fps = false; | |
1733 | else if (strcmp(var.value, "enabled") == 0) | |
1734 | display_internal_fps = true; | |
1735 | } | |
1736 | ||
48f615ba | 1737 | #ifndef DRC_DISABLE |
1738 | var.value = NULL; | |
4e477065 | 1739 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1740 | |
1741 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1742 | { | |
1743 | R3000Acpu *prev_cpu = psxCpu; | |
1744 | ||
fc99395c | 1745 | #ifdef _3DS |
f72db18e | 1746 | if(!__ctr_svchax) |
fc99395c | 1747 | Config.Cpu = CPU_INTERPRETER; |
1748 | else | |
1749 | #endif | |
48f615ba | 1750 | if (strcmp(var.value, "disabled") == 0) |
1751 | Config.Cpu = CPU_INTERPRETER; | |
1752 | else if (strcmp(var.value, "enabled") == 0) | |
1753 | Config.Cpu = CPU_DYNAREC; | |
1754 | ||
1755 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1756 | if (psxCpu != prev_cpu) { | |
1757 | prev_cpu->Shutdown(); | |
1758 | psxCpu->Init(); | |
1759 | psxCpu->Reset(); // not really a reset.. | |
1760 | } | |
1761 | } | |
1762 | #endif | |
805fe9bc | 1763 | |
01394a7f | 1764 | var.value = "NULL"; |
1765 | var.key = "pcsx_rearmed_spu_reverb"; | |
1766 | ||
1767 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1768 | { | |
0a6520c3 | 1769 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1770 | spu_config.iUseReverb = false; |
0a6520c3 | 1771 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1772 | spu_config.iUseReverb = true; |
1773 | } | |
1774 | ||
1775 | var.value = "NULL"; | |
1776 | var.key = "pcsx_rearmed_spu_interpolation"; | |
1777 | ||
1778 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1779 | { | |
1780 | if (strcmp(var.value, "simple") == 0) | |
1781 | spu_config.iUseInterpolation = 1; | |
1782 | else if (strcmp(var.value, "gaussian") == 0) | |
1783 | spu_config.iUseInterpolation = 2; | |
1784 | else if (strcmp(var.value, "cubic") == 0) | |
1785 | spu_config.iUseInterpolation = 3; | |
1786 | else if (strcmp(var.value, "off") == 0) | |
1787 | spu_config.iUseInterpolation = 0; | |
1788 | } | |
1789 | ||
b3480be8 | 1790 | var.value = "NULL"; |
1791 | var.key = "pcsx_rearmed_pe2_fix"; | |
1792 | ||
1793 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1794 | { | |
1795 | if (strcmp(var.value, "disabled") == 0) | |
1796 | Config.RCntFix = 0; | |
1797 | else if (strcmp(var.value, "enabled") == 0) | |
1798 | Config.RCntFix = 1; | |
1799 | } | |
ace14ab3 | 1800 | |
1d6abe26 | 1801 | var.value = "NULL"; |
1802 | var.key = "pcsx_rearmed_idiablofix"; | |
1803 | ||
1804 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1805 | { | |
1806 | if (strcmp(var.value, "disabled") == 0) | |
1807 | spu_config.idiablofix = 0; | |
1808 | else if (strcmp(var.value, "enabled") == 0) | |
1809 | spu_config.idiablofix = 1; | |
1810 | } | |
1811 | ||
b3480be8 | 1812 | var.value = "NULL"; |
1813 | var.key = "pcsx_rearmed_inuyasha_fix"; | |
1814 | ||
1815 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1816 | { | |
1817 | if (strcmp(var.value, "disabled") == 0) | |
1818 | Config.VSyncWA = 0; | |
1819 | else if (strcmp(var.value, "enabled") == 0) | |
1820 | Config.VSyncWA = 1; | |
1821 | } | |
1822 | ||
b12cce74 | 1823 | var.value = NULL; |
1824 | var.key = "pcsx_rearmed_noxadecoding"; | |
1825 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1826 | { | |
1827 | if (strcmp(var.value, "disabled") == 0) | |
1828 | Config.Xa = 1; | |
1829 | else | |
1830 | Config.Xa = 0; | |
1831 | } | |
1832 | ||
1833 | var.value = NULL; | |
1834 | var.key = "pcsx_rearmed_nocdaudio"; | |
1835 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1836 | { | |
1837 | if (strcmp(var.value, "disabled") == 0) | |
1838 | Config.Cdda = 1; | |
1839 | else | |
1840 | Config.Cdda = 0; | |
1841 | } | |
1842 | ||
34af0fff | 1843 | var.value = NULL; |
1844 | var.key = "pcsx_rearmed_spuirq"; | |
1845 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1846 | { | |
1847 | if (strcmp(var.value, "disabled") == 0) | |
1848 | Config.SpuIrq = 0; | |
1849 | else | |
1850 | Config.SpuIrq = 1; | |
1851 | } | |
1852 | ||
decba348 | 1853 | #ifndef DRC_DISABLE |
1854 | var.value = NULL; | |
1855 | var.key = "pcsx_rearmed_nosmccheck"; | |
1856 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1857 | { | |
1858 | if (strcmp(var.value, "enabled") == 0) | |
1859 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
1860 | else | |
1861 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
1862 | } | |
1863 | ||
1864 | var.value = NULL; | |
1865 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
1866 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1867 | { | |
1868 | if (strcmp(var.value, "enabled") == 0) | |
1869 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
1870 | else | |
1871 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
1872 | } | |
1873 | ||
1874 | var.value = NULL; | |
1875 | var.key = "pcsx_rearmed_nogteflags"; | |
1876 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1877 | { | |
1878 | if (strcmp(var.value, "enabled") == 0) | |
1879 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
1880 | else | |
1881 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
1882 | } | |
1883 | #endif | |
1884 | ||
2d17de26 | 1885 | #ifdef GPU_PEOPS |
c8108d88 | 1886 | var.value = "NULL"; |
6713b629 | 1887 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1888 | |
1889 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1890 | { | |
1891 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1892 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1893 | } |
1894 | ||
1895 | var.value = "NULL"; | |
6713b629 | 1896 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1897 | |
1898 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1899 | { | |
1900 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1901 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1902 | } |
1903 | ||
1904 | var.value = "NULL"; | |
6713b629 | 1905 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1906 | |
1907 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1908 | { | |
1909 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1910 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1911 | } |
1912 | ||
1913 | var.value = "NULL"; | |
6713b629 | 1914 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1915 | |
1916 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1917 | { | |
1918 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1919 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1920 | } |
1921 | ||
1922 | var.value = "NULL"; | |
6713b629 | 1923 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1924 | |
1925 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1926 | { | |
1927 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1928 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1929 | } |
1930 | ||
1931 | var.value = "NULL"; | |
6713b629 | 1932 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1933 | |
1934 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1935 | { | |
1936 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1937 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1938 | } |
1939 | ||
1940 | var.value = "NULL"; | |
6713b629 | 1941 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 1942 | |
1943 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1944 | { | |
1945 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1946 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 1947 | } |
1948 | ||
1949 | var.value = "NULL"; | |
6713b629 | 1950 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 1951 | |
1952 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1953 | { | |
1954 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1955 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 1956 | } |
1957 | ||
1958 | var.value = "NULL"; | |
6713b629 | 1959 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 1960 | |
1961 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1962 | { | |
1963 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1964 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 1965 | } |
1966 | ||
1967 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1968 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1969 | ||
1970 | ||
6713b629 | 1971 | /* Show/hide core options */ |
c8108d88 | 1972 | |
1973 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
1974 | var.value = NULL; | |
1975 | ||
1976 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1977 | { | |
1978 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
1979 | ||
1980 | show_advanced_gpu_peops_settings = 1; | |
1981 | if (strcmp(var.value, "disabled") == 0) | |
1982 | show_advanced_gpu_peops_settings = 0; | |
1983 | ||
1984 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
1985 | { | |
1986 | unsigned i; | |
1987 | struct retro_core_option_display option_display; | |
6713b629 | 1988 | char gpu_peops_option[9][45] = { |
1989 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
1990 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
1991 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
1992 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
1993 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
1994 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
1995 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
1996 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
1997 | "pcsx_rearmed_gpu_peops_fake_busy_state", | |
c8108d88 | 1998 | }; |
1999 | ||
2000 | option_display.visible = show_advanced_gpu_peops_settings; | |
2001 | ||
2002 | for (i = 0; i < 9; i++) | |
2003 | { | |
2004 | option_display.key = gpu_peops_option[i]; | |
2005 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2006 | } | |
2007 | } | |
2008 | } | |
2009 | #endif | |
2010 | ||
030d1121 | 2011 | #ifdef GPU_UNAI |
2012 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
2013 | var.value = NULL; | |
2014 | ||
2015 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2016 | { | |
2017 | if (strcmp(var.value, "disabled") == 0) | |
2018 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2019 | else if (strcmp(var.value, "enabled") == 0) | |
2020 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
2021 | } | |
2022 | ||
2023 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
2024 | var.value = NULL; | |
2025 | ||
2026 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2027 | { | |
2028 | if (strcmp(var.value, "disabled") == 0) | |
2029 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
2030 | else if (strcmp(var.value, "enabled") == 0) | |
2031 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
2032 | } | |
2033 | ||
2034 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2035 | var.value = NULL; | |
2036 | ||
2037 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2038 | { | |
2039 | if (strcmp(var.value, "disabled") == 0) | |
2040 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
2041 | else if (strcmp(var.value, "enabled") == 0) | |
2042 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2043 | } | |
2044 | ||
2045 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
2046 | var.value = NULL; | |
2047 | ||
2048 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2049 | { | |
2050 | if (strcmp(var.value, "disabled") == 0) | |
2051 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
2052 | else if (strcmp(var.value, "enabled") == 0) | |
2053 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2054 | } | |
2055 | ||
2056 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2057 | var.value = NULL; | |
2058 | ||
2059 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2060 | { | |
2061 | if (strcmp(var.value, "disabled") == 0) | |
2062 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2063 | else if (strcmp(var.value, "enabled") == 0) | |
2064 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2065 | } | |
2066 | ||
2067 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
2068 | var.value = NULL; | |
2069 | ||
2070 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2071 | { | |
2072 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
2073 | ||
2074 | show_advanced_gpu_unai_settings = 1; | |
2075 | if (strcmp(var.value, "disabled") == 0) | |
2076 | show_advanced_gpu_unai_settings = 0; | |
2077 | ||
2078 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
2079 | { | |
2080 | unsigned i; | |
2081 | struct retro_core_option_display option_display; | |
2082 | char gpu_unai_option[5][40] = { | |
2083 | "pcsx_rearmed_gpu_unai_blending", | |
2084 | "pcsx_rearmed_gpu_unai_lighting", | |
2085 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
2086 | "pcsx_rearmed_gpu_unai_ilace_force", | |
2087 | "pcsx_rearmed_gpu_unai_pixel_skip", | |
2088 | }; | |
2089 | ||
2090 | option_display.visible = show_advanced_gpu_unai_settings; | |
2091 | ||
2092 | for (i = 0; i < 5; i++) | |
2093 | { | |
2094 | option_display.key = gpu_unai_option[i]; | |
2095 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2096 | } | |
2097 | } | |
2098 | } | |
2099 | #endif // GPU_UNAI | |
2100 | ||
32ab9e53 TJ |
2101 | if (in_flight) { |
2102 | // inform core things about possible config changes | |
2103 | plugin_call_rearmed_cbs(); | |
805fe9bc | 2104 | |
32ab9e53 TJ |
2105 | if (GPU_open != NULL && GPU_close != NULL) { |
2106 | GPU_close(); | |
2107 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2108 | } | |
805fe9bc | 2109 | |
32ab9e53 TJ |
2110 | dfinput_activate(); |
2111 | } | |
27cf7d31 | 2112 | else |
2113 | { | |
b580cc4f | 2114 | //not yet running |
5bf56268 | 2115 | |
b580cc4f | 2116 | //bootlogo display hack |
2117 | if (found_bios) { | |
2118 | var.value = "NULL"; | |
2119 | var.key = "pcsx_rearmed_show_bios_bootlogo"; | |
2120 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2121 | { | |
27cf7d31 | 2122 | Config.SlowBoot = 0; |
2123 | rebootemu = 0; | |
0a6520c3 | 2124 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2125 | { |
f422f444 | 2126 | Config.SlowBoot = 1; |
27cf7d31 | 2127 | rebootemu = 1; |
2128 | } | |
b580cc4f | 2129 | } |
2130 | } | |
f8983cce | 2131 | #ifndef DRC_DISABLE |
2132 | var.value = "NULL"; | |
2133 | var.key = "pcsx_rearmed_psxclock"; | |
2134 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2135 | { | |
2136 | int psxclock = atoi(var.value); | |
2137 | cycle_multiplier = 10000 / psxclock; | |
2138 | } | |
2139 | #endif | |
b580cc4f | 2140 | } |
e268a47e | 2141 | } |
2142 | ||
8741f7a2 | 2143 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2144 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2145 | { |
8741f7a2 | 2146 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2147 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
2148 | ||
2149 | // First, try and get an analog value using the new libretro API constant | |
6fbd15c8 | 2150 | uint16_t button = input_state_cb(player_index, |
8741f7a2 | 2151 | RETRO_DEVICE_ANALOG, |
2152 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2153 | id); | |
2154 | button = MIN(button / 128, 255); | |
2155 | ||
2156 | if (button == 0) | |
2157 | { | |
2158 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2159 | // is not reporting analog values. We need to do a second check using the classic | |
2160 | // digital API method, to at least get some response - better than nothing. | |
2161 | ||
2162 | // NOTE: If we're really just not holding the button, we're still going to get zero. | |
2163 | ||
6fbd15c8 | 2164 | button = (ret & (1 << id)) ? 255 : 0; |
8741f7a2 | 2165 | } |
2166 | ||
2167 | return button; | |
2168 | } | |
2169 | ||
ace14ab3 | 2170 | void retro_run(void) |
38c2028e | 2171 | { |
f422f444 | 2172 | int i; |
2173 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) | |
2174 | if (rebootemu != 0) { | |
2175 | rebootemu = 0; | |
2176 | SysReset(); | |
2177 | if (!Config.HLE && !Config.SlowBoot) { | |
2178 | // skip BIOS logos | |
2179 | psxRegs.pc = psxRegs.GPR.n.ra; | |
f422f444 | 2180 | } |
f8983cce | 2181 | } |
38c2028e | 2182 | |
2df7fcac BP |
2183 | if (display_internal_fps) { |
2184 | frame_count++; | |
2185 | ||
2186 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) { | |
2187 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2188 | char str[64]; | |
2189 | const char *strc = (const char*)str; | |
2190 | struct retro_message msg = | |
2191 | { | |
2192 | strc, | |
2193 | 180 | |
2194 | }; | |
2195 | ||
2196 | str[0] = '\0'; | |
2197 | ||
2198 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2199 | ||
2200 | pl_rearmed_cbs.flip_cnt = 0; | |
2201 | ||
2202 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2203 | } | |
2df7fcac | 2204 | } |
6fbd15c8 | 2205 | else |
2206 | frame_count = 0; | |
2df7fcac | 2207 | |
38c2028e | 2208 | input_poll_cb(); |
e268a47e | 2209 | |
805fe9bc | 2210 | bool updated = false; |
2211 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2212 | update_variables(true); | |
e268a47e | 2213 | |
3b1a5e21 | 2214 | // reset all keystate, query libretro for keystate |
61c4962a | 2215 | int j; |
e1442c48 | 2216 | int lsx; |
064f8235 | 2217 | int rsy; |
e1442c48 | 2218 | float negcon_twist_amplitude; |
064f8235 | 2219 | int negcon_i_rs; |
2220 | int negcon_ii_rs; | |
6fbd15c8 | 2221 | for(i = 0; i < PORTS_NUMBER; i++) |
2222 | { | |
2223 | int16_t ret = 0; | |
61c4962a | 2224 | in_keystate[i] = 0; |
3c0fb554 AP |
2225 | |
2226 | if (in_type[i] == PSE_PAD_TYPE_NONE) | |
2227 | continue; | |
c8108d88 | 2228 | |
6fbd15c8 | 2229 | if (libretro_supports_bitmasks) |
2230 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2231 | else | |
2232 | { | |
a3c2efcd T |
2233 | unsigned j; |
2234 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3+1); j++) | |
6fbd15c8 | 2235 | { |
a3c2efcd T |
2236 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
2237 | ret |= (1 << j); | |
6fbd15c8 | 2238 | } |
2239 | } | |
3c0fb554 | 2240 | |
e8e20a7d S |
2241 | if (in_type[i] == PSE_PAD_TYPE_GUNCON) |
2242 | { | |
2243 | //ToDo move across to: | |
2244 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2245 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2246 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2247 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2248 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2249 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2250 | //Though not sure these are hooked up properly on the Pi | |
2251 | ||
2252 | //ToDo | |
2253 | //Put the controller index back to i instead of hardcoding to 1 when the libretro overlay crash bug is fixed | |
2254 | //This is required for 2 player | |
2255 | ||
2256 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross | |
2257 | ||
2258 | // Trigger | |
e8e20a7d S |
2259 | //The 1 is hardcoded instead of i to prevent the overlay mouse button libretro crash bug |
2260 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)){ | |
2261 | in_keystate[i] |= (1 << DKEY_CIRCLE); | |
2262 | } | |
2263 | ||
2264 | // A | |
2265 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)){ | |
2266 | in_keystate[i] |= (1 << DKEY_START); | |
2267 | } | |
2268 | ||
2269 | // B | |
2270 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)){ | |
2271 | in_keystate[i] |= (1 << DKEY_CROSS); | |
2272 | } | |
2273 | ||
2274 | //The 1 is hardcoded instead of i to prevent the overlay mouse button libretro crash bug | |
2275 | int gunx = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); | |
2276 | int guny = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
2277 | ||
2278 | //This adjustment process gives the user the ability to manually align the mouse up better | |
2279 | //with where the shots are in the emulator. | |
2280 | ||
2281 | //Percentage distance of screen to adjust | |
2282 | int GunconAdjustX = 0; | |
2283 | int GunconAdjustY = 0; | |
2284 | ||
2285 | //Used when out by a percentage | |
2286 | float GunconAdjustRatioX = 1; | |
2287 | float GunconAdjustRatioY = 1; | |
2288 | ||
2289 | struct retro_variable var; | |
2290 | var.value = NULL; | |
2291 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2292 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2293 | { | |
2294 | GunconAdjustX = atoi(var.value); | |
2295 | } | |
2296 | ||
2297 | var.value = NULL; | |
2298 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2299 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2300 | { | |
2301 | GunconAdjustY = atoi(var.value); | |
2302 | } | |
2303 | ||
2304 | ||
2305 | var.value = NULL; | |
2306 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2307 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2308 | { | |
2309 | GunconAdjustRatioX = atof(var.value); | |
2310 | } | |
2311 | ||
2312 | ||
2313 | var.value = NULL; | |
2314 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2315 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2316 | { | |
2317 | GunconAdjustRatioY = atof(var.value); | |
2318 | } | |
2319 | ||
2320 | //Mouse range is -32767 -> 32767 | |
2321 | //1% is about 655 | |
2322 | //Use the left analog stick field to store the absolute coordinates | |
2323 | in_analog_left[0][0] = (gunx*GunconAdjustRatioX) + (GunconAdjustX * 655); | |
2324 | in_analog_left[0][1] = (guny*GunconAdjustRatioY) + (GunconAdjustY * 655); | |
2325 | ||
2326 | ||
2327 | } | |
8741f7a2 | 2328 | if (in_type[i] == PSE_PAD_TYPE_NEGCON) |
56abf614 | 2329 | { |
8741f7a2 | 2330 | // Query digital inputs |
2331 | // | |
2332 | // > Pad-Up | |
9b6b4a24 | 2333 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) |
8741f7a2 | 2334 | in_keystate[i] |= (1 << DKEY_UP); |
8741f7a2 | 2335 | // > Pad-Right |
6fbd15c8 | 2336 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) |
8741f7a2 | 2337 | in_keystate[i] |= (1 << DKEY_RIGHT); |
8741f7a2 | 2338 | // > Pad-Down |
6fbd15c8 | 2339 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) |
8741f7a2 | 2340 | in_keystate[i] |= (1 << DKEY_DOWN); |
8741f7a2 | 2341 | // > Pad-Left |
6fbd15c8 | 2342 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) |
8741f7a2 | 2343 | in_keystate[i] |= (1 << DKEY_LEFT); |
8741f7a2 | 2344 | // > Start |
6fbd15c8 | 2345 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) |
8741f7a2 | 2346 | in_keystate[i] |= (1 << DKEY_START); |
8741f7a2 | 2347 | // > neGcon A |
6fbd15c8 | 2348 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) |
8741f7a2 | 2349 | in_keystate[i] |= (1 << DKEY_CIRCLE); |
8741f7a2 | 2350 | // > neGcon B |
6fbd15c8 | 2351 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) |
8741f7a2 | 2352 | in_keystate[i] |= (1 << DKEY_TRIANGLE); |
8741f7a2 | 2353 | // > neGcon R shoulder (digital) |
6fbd15c8 | 2354 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) |
8741f7a2 | 2355 | in_keystate[i] |= (1 << DKEY_R1); |
8741f7a2 | 2356 | // Query analog inputs |
2357 | // | |
2358 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2359 | // >> pad->leftJoyX == in_analog_left[i][0] == NeGcon II | |
2360 | // >> pad->leftJoyY == in_analog_left[i][1] == NeGcon L | |
2361 | // >> pad->rightJoyX == in_analog_right[i][0] == NeGcon twist | |
2362 | // >> pad->rightJoyY == in_analog_right[i][1] == NeGcon I | |
2363 | // So we just have to map in_analog_left/right to more | |
2364 | // appropriate inputs... | |
2365 | // | |
2366 | // > NeGcon twist | |
e1442c48 | 2367 | // >> Get raw analog stick value and account for deadzone |
2368 | lsx = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
6fbd15c8 | 2369 | if (lsx > negcon_deadzone) |
e1442c48 | 2370 | lsx = lsx - negcon_deadzone; |
6fbd15c8 | 2371 | else if (lsx < -negcon_deadzone) |
e1442c48 | 2372 | lsx = lsx + negcon_deadzone; |
6fbd15c8 | 2373 | else |
e1442c48 | 2374 | lsx = 0; |
e1442c48 | 2375 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response |
2376 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
6fbd15c8 | 2377 | if (negcon_linearity == 2) |
2378 | { | |
2379 | if (negcon_twist_amplitude < 0.0) | |
e1442c48 | 2380 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); |
6fbd15c8 | 2381 | else |
e1442c48 | 2382 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; |
e1442c48 | 2383 | } |
6fbd15c8 | 2384 | else if (negcon_linearity == 3) |
2385 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
e1442c48 | 2386 | // >> Convert to final 'in_analog' integer value [0,255] |
2387 | in_analog_right[i][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
064f8235 | 2388 | // > NeGcon I + II |
2389 | // >> Handle right analog stick vertical axis mapping... | |
2390 | // - Up (-Y) == accelerate == neGcon I | |
2391 | // - Down (+Y) == brake == neGcon II | |
2392 | negcon_i_rs = 0; | |
2393 | negcon_ii_rs = 0; | |
2394 | rsy = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2395 | if (rsy >= 0){ | |
2396 | // Account for deadzone | |
2397 | // (Note: have never encountered a gamepad with significant differences | |
2398 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2399 | // deadzone here) | |
6fbd15c8 | 2400 | if (rsy > negcon_deadzone) |
064f8235 | 2401 | rsy = rsy - negcon_deadzone; |
6fbd15c8 | 2402 | else |
064f8235 | 2403 | rsy = 0; |
064f8235 | 2404 | // Convert to 'in_analog' integer value [0,255] |
2405 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2406 | } else { | |
6fbd15c8 | 2407 | if (rsy < -negcon_deadzone) |
064f8235 | 2408 | rsy = -1 * (rsy + negcon_deadzone); |
6fbd15c8 | 2409 | else |
064f8235 | 2410 | rsy = 0; |
064f8235 | 2411 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); |
2412 | } | |
2413 | // >> NeGcon I | |
8741f7a2 | 2414 | in_analog_right[i][1] = MAX( |
064f8235 | 2415 | MAX( |
6fbd15c8 | 2416 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_R2), |
2417 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_B) | |
064f8235 | 2418 | ), |
2419 | negcon_i_rs | |
8741f7a2 | 2420 | ); |
064f8235 | 2421 | // >> NeGcon II |
8741f7a2 | 2422 | in_analog_left[i][0] = MAX( |
064f8235 | 2423 | MAX( |
6fbd15c8 | 2424 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L2), |
2425 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_Y) | |
064f8235 | 2426 | ), |
2427 | negcon_ii_rs | |
8741f7a2 | 2428 | ); |
2429 | // > NeGcon L | |
6fbd15c8 | 2430 | in_analog_left[i][1] = get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L); |
8741f7a2 | 2431 | } |
e8e20a7d | 2432 | if (in_type[i] != PSE_PAD_TYPE_NEGCON && in_type[i] != PSE_PAD_TYPE_GUNCON) |
8741f7a2 | 2433 | { |
2434 | // Query digital inputs | |
6fbd15c8 | 2435 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) |
2436 | if (ret & (1 << j)) | |
8741f7a2 | 2437 | in_keystate[i] |= retro_psx_map[j]; |
6fbd15c8 | 2438 | |
8741f7a2 | 2439 | // Query analog inputs |
de95fedd | 2440 | if (in_type[i] == PSE_PAD_TYPE_ANALOGJOY || in_type[i] == PSE_PAD_TYPE_ANALOGPAD) |
8741f7a2 | 2441 | { |
2442 | 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); | |
2443 | 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); | |
2444 | 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); | |
2445 | 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); | |
2446 | } | |
56abf614 | 2447 | } |
61c4962a | 2448 | } |
e8d96071 | 2449 | |
38c2028e | 2450 | stop = 0; |
2451 | psxCpu->Execute(); | |
2452 | ||
65a0505f | 2453 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, |
1a6164a1 | 2454 | vout_width, vout_height, vout_width * 2); |
70d56ca3 | 2455 | vout_fb_dirty = 0; |
49c61096 G |
2456 | |
2457 | set_vout_fb(); | |
38c2028e | 2458 | } |
2459 | ||
74ebc05b | 2460 | static bool try_use_bios(const char *path) |
2461 | { | |
2462 | FILE *f; | |
2463 | long size; | |
2464 | const char *name; | |
2465 | ||
2466 | f = fopen(path, "rb"); | |
2467 | if (f == NULL) | |
2468 | return false; | |
2469 | ||
2470 | fseek(f, 0, SEEK_END); | |
2471 | size = ftell(f); | |
2472 | fclose(f); | |
2473 | ||
2474 | if (size != 512 * 1024) | |
2475 | return false; | |
2476 | ||
2477 | name = strrchr(path, SLASH); | |
2478 | if (name++ == NULL) | |
2479 | name = path; | |
2480 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2481 | return true; | |
2482 | } | |
2483 | ||
c4052f4d | 2484 | #ifndef VITA |
74ebc05b | 2485 | #include <sys/types.h> |
2486 | #include <dirent.h> | |
2487 | ||
2488 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2489 | { | |
2490 | DIR *dir; | |
2491 | struct dirent *ent; | |
2492 | bool ret = false; | |
2493 | ||
2494 | dir = opendir(dirpath); | |
2495 | if (dir == NULL) | |
2496 | return false; | |
2497 | ||
2498 | while ((ent = readdir(dir))) { | |
106c2c03 | 2499 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) |
74ebc05b | 2500 | continue; |
2501 | ||
1477f557 | 2502 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
74ebc05b | 2503 | ret = try_use_bios(path); |
2504 | if (ret) | |
2505 | break; | |
2506 | } | |
2507 | closedir(dir); | |
2508 | return ret; | |
2509 | } | |
2510 | #else | |
2511 | #define find_any_bios(...) false | |
2512 | #endif | |
2513 | ||
11813b9d | 2514 | static void check_system_specs(void) |
2515 | { | |
2516 | unsigned level = 6; | |
2517 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2518 | } | |
2519 | ||
d382721e MOB |
2520 | static int init_memcards(void) |
2521 | { | |
2522 | int ret = 0; | |
2523 | const char *dir; | |
2524 | struct retro_variable var = { .key="pcsx_rearmed_memcard2", .value=NULL }; | |
2525 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; | |
2526 | ||
5bf56268 | 2527 | // Memcard2 will be handled and is re-enabled if needed using core |
2528 | // operations. | |
2529 | // Memcard1 is handled by libretro, doing this will set core to | |
2530 | // skip file io operations for memcard1 like SaveMcd | |
2531 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2532 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
d382721e MOB |
2533 | init_memcard(Mcd1Data); |
2534 | // Memcard 2 is managed by the emulator on the filesystem, | |
2535 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2536 | ||
2537 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2538 | SysPrintf("Memcard 2: %s\n", var.value); | |
2539 | if (memcmp(var.value, "enabled", 7) == 0) { | |
2540 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) { | |
2541 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) { | |
2542 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); | |
2543 | ret = -1; | |
2544 | } else { | |
2545 | McdDisable[1] = 0; | |
2546 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2547 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2548 | } | |
2549 | } else { | |
2550 | SysPrintf("Could not get save directory! Could not create memcard 2."); | |
2551 | ret = -1; | |
2552 | } | |
2553 | } | |
2554 | } | |
2555 | return ret; | |
2556 | } | |
2557 | ||
9e7bdf29 | 2558 | static void loadPSXBios(void) |
38c2028e | 2559 | { |
9e7bdf29 | 2560 | const char *dir; |
e6f1e7f7 | 2561 | char path[PATH_MAX]; |
9e7bdf29 | 2562 | unsigned useHLE = 0; |
2563 | ||
1477f557 | 2564 | const char *bios[] = { |
106c2c03 | 2565 | "PSXONPSP660", "psxonpsp660", |
43702642 | 2566 | "SCPH101", "scph101", |
2567 | "SCPH5501", "scph5501", | |
2568 | "SCPH7001", "scph7001", | |
2569 | "SCPH1001", "scph1001" | |
1477f557 | 2570 | }; |
9e7bdf29 | 2571 | |
2572 | struct retro_variable var = { | |
2573 | .key = "pcsx_rearmed_bios", | |
2574 | .value = NULL | |
2575 | }; | |
2576 | ||
2577 | found_bios = 0; | |
2578 | ||
2579 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2580 | if (!strcmp(var.value, "HLE")) | |
2581 | useHLE = 1; | |
2582 | } | |
2583 | ||
2584 | if (!useHLE) | |
2585 | { | |
2586 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2587 | { | |
2588 | unsigned i; | |
2589 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2590 | ||
2591 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
2592 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); | |
2593 | found_bios = try_use_bios(path); | |
2594 | if (found_bios) | |
2595 | break; | |
2596 | } | |
2597 | ||
2598 | if (!found_bios) | |
2599 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2600 | } | |
2601 | if (found_bios) { | |
2602 | SysPrintf("found BIOS file: %s\n", Config.Bios); | |
2603 | } | |
2604 | } | |
2605 | ||
2606 | if (useHLE || !found_bios) | |
2607 | { | |
2608 | SysPrintf("no BIOS files found.\n"); | |
2609 | struct retro_message msg = | |
2610 | { | |
2611 | "No PlayStation BIOS file found - add for better compatibility", | |
2612 | 180 | |
2613 | }; | |
2614 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
2615 | } | |
2616 | } | |
2617 | ||
2618 | void retro_init(void) | |
2619 | { | |
144493e8 | 2620 | unsigned dci_version = 0; |
9e7bdf29 | 2621 | struct retro_rumble_interface rumble; |
2622 | int ret; | |
38c2028e | 2623 | |
d148d265 | 2624 | #ifdef __MACH__ |
2625 | // magic sauce to make the dynarec work on iOS | |
2626 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
2627 | #endif | |
2628 | ||
fc99395c | 2629 | #ifdef _3DS |
fc99395c | 2630 | psxMapHook = pl_3ds_mmap; |
2631 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2632 | #endif |
2633 | #ifdef VITA | |
73081f23 FJGG |
2634 | if(init_vita_mmap()<0) |
2635 | abort(); | |
1a5fd794 | 2636 | psxMapHook = pl_vita_mmap; |
2637 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2638 | #endif |
38c2028e | 2639 | ret = emu_core_preinit(); |
5bf56268 | 2640 | #ifdef _3DS |
e4d84733 | 2641 | /* emu_core_preinit sets the cpu to dynarec */ |
f72db18e | 2642 | if(!__ctr_svchax) |
e4d84733 | 2643 | Config.Cpu = CPU_INTERPRETER; |
2644 | #endif | |
d382721e | 2645 | ret |= init_memcards(); |
73081f23 | 2646 | |
38c2028e | 2647 | ret |= emu_core_init(); |
2648 | if (ret != 0) { | |
f29fbd53 | 2649 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 2650 | exit(1); |
2651 | } | |
2652 | ||
0b7f536b | 2653 | #ifdef _3DS |
2654 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2655 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
a9579f3b | 2656 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 TJ |
2657 | #else |
2658 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
2659 | #endif | |
5bf56268 | 2660 | |
9e7bdf29 | 2661 | vout_buf_ptr = vout_buf; |
74ebc05b | 2662 | |
9e7bdf29 | 2663 | loadPSXBios(); |
38c2028e | 2664 | |
1a6164a1 | 2665 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2666 | |
2667 | disk_initial_index = 0; | |
2668 | disk_initial_path[0] = '\0'; | |
2669 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2670 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2671 | else | |
2672 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2673 | |
2674 | rumble_cb = NULL; | |
2675 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2676 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2677 | |
5ca2ec64 | 2678 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2679 | * we have to do this because cache misses and some IO penalties | |
2680 | * are not emulated. Warning: changing this may break compatibility. */ | |
5ca2ec64 | 2681 | cycle_multiplier = 175; |
ace14ab3 | 2682 | #ifdef HAVE_PRE_ARMV7 |
5ca2ec64 | 2683 | cycle_multiplier = 200; |
2684 | #endif | |
46b3a2fc | 2685 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
6713b629 | 2686 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; |
1e0eac23 | 2687 | spu_config.iUseFixedUpdates = 1; |
5ca2ec64 | 2688 | |
6e921e1d | 2689 | SaveFuncs.open = save_open; |
2690 | SaveFuncs.read = save_read; | |
2691 | SaveFuncs.write = save_write; | |
2692 | SaveFuncs.seek = save_seek; | |
2693 | SaveFuncs.close = save_close; | |
e268a47e | 2694 | |
6fbd15c8 | 2695 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2696 | libretro_supports_bitmasks = true; | |
2697 | ||
805fe9bc | 2698 | update_variables(false); |
32ab9e53 | 2699 | check_system_specs(); |
38c2028e | 2700 | } |
2701 | ||
2702 | void retro_deinit(void) | |
2703 | { | |
3d3bda68 | 2704 | ClosePlugins(); |
38c2028e | 2705 | SysClose(); |
0b7f536b | 2706 | #ifdef _3DS |
2707 | linearFree(vout_buf); | |
2708 | #else | |
38c2028e | 2709 | free(vout_buf); |
0b7f536b | 2710 | #endif |
38c2028e | 2711 | vout_buf = NULL; |
d8f2e2d8 SL |
2712 | |
2713 | #ifdef VITA | |
73081f23 | 2714 | deinit_vita_mmap(); |
d8f2e2d8 | 2715 | #endif |
6fbd15c8 | 2716 | libretro_supports_bitmasks = false; |
144493e8 | 2717 | |
2718 | /* Have to reset disks struct, otherwise | |
2719 | * fnames/flabels will leak memory */ | |
2720 | disk_init(); | |
38c2028e | 2721 | } |
c4052f4d | 2722 | |
2723 | #ifdef VITA | |
2724 | #include <psp2/kernel/threadmgr.h> | |
2725 | int usleep (unsigned long us) | |
2726 | { | |
2727 | sceKernelDelayThread(us); | |
2728 | } | |
2729 | #endif | |
130984f5 | 2730 | |
2731 | void SysPrintf(const char *fmt, ...) { | |
2732 | va_list list; | |
2733 | char msg[512]; | |
2734 | ||
2735 | va_start(list, fmt); | |
2736 | vsprintf(msg, fmt, list); | |
2737 | va_end(list); | |
2738 | ||
2739 | if (log_cb) | |
2740 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
2741 | } |