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 | ||
8822aea7 | 58 | #define ISHEXDEC ((buf[cursor] >= '0') && (buf[cursor] <= '9')) || ((buf[cursor] >= 'a') && (buf[cursor] <= 'f')) || ((buf[cursor] >= 'A') && (buf[cursor] <= 'F')) |
47624ecf | 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; | |
8822aea7 | 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; |
b41cca85 | 84 | #ifdef GPU_PEOPS |
c8108d88 | 85 | static int show_advanced_gpu_peops_settings = -1; |
b41cca85 | 86 | #endif |
87 | #ifdef GPU_UNAI | |
8822aea7 | 88 | static int show_advanced_gpu_unai_settings = -1; |
b41cca85 | 89 | #endif |
ce239f4a | 90 | static int show_other_input_settings = -1; |
70d56ca3 | 91 | |
4ce3bd43 VP |
92 | static unsigned previous_width = 0; |
93 | static unsigned previous_height = 0; | |
94 | ||
38c2028e | 95 | static int plugins_opened; |
17f84149 | 96 | static int is_pal_mode; |
38c2028e | 97 | |
f9f60dae TK |
98 | /* memory card data */ |
99 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 100 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 101 | extern char McdDisable[2]; |
38c2028e | 102 | |
103 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 104 | int in_type[8] = { |
cada0a36 | 105 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
106 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
107 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
108 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
109 | }; | |
8822aea7 | 110 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; |
111 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
3c0fb554 | 112 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 113 | int multitap1 = 0; |
114 | int multitap2 = 0; | |
4e477065 | 115 | int in_enable_vibration = 1; |
38c2028e | 116 | |
e1442c48 | 117 | // NegCon adjustment parameters |
118 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
119 | // to a standard analog stick -> user should be able to tweak | |
120 | // response/deadzone for comfort | |
121 | // > When response is linear, 'additional' deadzone (set here) | |
122 | // may be left at zero, since this is normally handled via in-game | |
123 | // options menus | |
124 | // > When response is non-linear, deadzone should be set to match the | |
125 | // controller being used (otherwise precision may be lost) | |
126 | // > negcon_linearity: | |
127 | // - 1: Response is linear - recommended when using racing wheel | |
128 | // peripherals, not recommended for standard gamepads | |
129 | // - 2: Response is quadratic - optimal setting for gamepads | |
130 | // - 3: Response is cubic - enables precise fine control, but | |
131 | // difficult to use... | |
132 | #define NEGCON_RANGE 0x7FFF | |
133 | static int negcon_deadzone = 0; | |
134 | static int negcon_linearity = 1; | |
135 | ||
ace1989f SK |
136 | static bool axis_bounds_modifier; |
137 | ||
805fe9bc | 138 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 139 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 140 | #define VOUT_MAX_HEIGHT 512 |
141 | ||
646a63e4 | 142 | //Dummy functions |
8822aea7 | 143 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
144 | void retro_unload_game(void) {} | |
145 | static int vout_open(void) { return 0; } | |
146 | static void vout_close(void) {} | |
147 | static int snd_init(void) { return 0; } | |
148 | static void snd_finish(void) {} | |
149 | static int snd_busy(void) { return 0; } | |
646a63e4 | 150 | |
6713b629 | 151 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
152 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
153 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
154 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
155 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
156 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
157 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
158 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
159 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
160 | ||
7df396ea TK |
161 | static void init_memcard(char *mcd_data) |
162 | { | |
cada0a36 | 163 | unsigned off = 0; |
164 | unsigned i; | |
165 | ||
166 | memset(mcd_data, 0, MCD_SIZE); | |
167 | ||
168 | mcd_data[off++] = 'M'; | |
169 | mcd_data[off++] = 'C'; | |
170 | off += 0x7d; | |
171 | mcd_data[off++] = 0x0e; | |
172 | ||
8822aea7 | 173 | for (i = 0; i < 15; i++) |
174 | { | |
cada0a36 | 175 | mcd_data[off++] = 0xa0; |
176 | off += 0x07; | |
177 | mcd_data[off++] = 0xff; | |
178 | mcd_data[off++] = 0xff; | |
179 | off += 0x75; | |
180 | mcd_data[off++] = 0xa0; | |
181 | } | |
182 | ||
8822aea7 | 183 | for (i = 0; i < 20; i++) |
184 | { | |
cada0a36 | 185 | mcd_data[off++] = 0xff; |
186 | mcd_data[off++] = 0xff; | |
187 | mcd_data[off++] = 0xff; | |
188 | mcd_data[off++] = 0xff; | |
189 | off += 0x04; | |
190 | mcd_data[off++] = 0xff; | |
191 | mcd_data[off++] = 0xff; | |
192 | off += 0x76; | |
193 | } | |
7df396ea TK |
194 | } |
195 | ||
49c61096 | 196 | static void set_vout_fb() |
38c2028e | 197 | { |
8822aea7 | 198 | struct retro_framebuffer fb = { 0 }; |
6558949c | 199 | |
8822aea7 | 200 | fb.width = vout_width; |
201 | fb.height = vout_height; | |
202 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 203 | |
cada0a36 | 204 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
8822aea7 | 205 | vout_buf_ptr = (uint16_t *)fb.data; |
cada0a36 | 206 | else |
207 | vout_buf_ptr = vout_buf; | |
49c61096 | 208 | } |
6558949c | 209 | |
49c61096 G |
210 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
211 | { | |
cada0a36 | 212 | vout_width = w; |
213 | vout_height = h; | |
49c61096 | 214 | |
cada0a36 | 215 | if (previous_width != vout_width || previous_height != vout_height) |
216 | { | |
217 | previous_width = vout_width; | |
218 | previous_height = vout_height; | |
4ce3bd43 | 219 | |
cada0a36 | 220 | struct retro_system_av_info info; |
221 | retro_get_system_av_info(&info); | |
222 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
223 | } | |
d3c41e5e | 224 | |
cada0a36 | 225 | set_vout_fb(); |
38c2028e | 226 | } |
227 | ||
cc4f9b70 | 228 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 229 | static void convert(void *buf, size_t bytes) |
38c2028e | 230 | { |
cada0a36 | 231 | unsigned int i, v, *p = buf; |
38c2028e | 232 | |
8822aea7 | 233 | for (i = 0; i < bytes / 4; i++) |
234 | { | |
cada0a36 | 235 | v = p[i]; |
236 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
237 | } | |
38c2028e | 238 | } |
46aa5b98 | 239 | #endif |
38c2028e | 240 | |
fa56d360 | 241 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 242 | { |
cada0a36 | 243 | unsigned short *dest = vout_buf_ptr; |
244 | const unsigned short *src = vram; | |
245 | int dstride = vout_width, h1 = h; | |
246 | int doffs; | |
247 | ||
8822aea7 | 248 | if (vram == NULL) |
249 | { | |
cada0a36 | 250 | // blanking |
251 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
252 | goto out; | |
253 | } | |
254 | ||
255 | doffs = (vout_height - h) * dstride; | |
256 | doffs += (dstride - w) / 2 & ~1; | |
8822aea7 | 257 | if (doffs != vout_doffs_old) |
258 | { | |
cada0a36 | 259 | // clear borders |
260 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
261 | vout_doffs_old = doffs; | |
262 | } | |
263 | dest += doffs; | |
264 | ||
265 | if (bgr24) | |
266 | { | |
267 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
268 | for (; h1-- > 0; dest += dstride, src += stride) | |
269 | { | |
270 | bgr888_to_rgb565(dest, src, w * 3); | |
271 | } | |
272 | } | |
273 | else | |
274 | { | |
275 | for (; h1-- > 0; dest += dstride, src += stride) | |
276 | { | |
277 | bgr555_to_rgb565(dest, src, w * 2); | |
278 | } | |
279 | } | |
38c2028e | 280 | |
fa56d360 | 281 | out: |
46aa5b98 | 282 | #ifndef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 283 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 284 | #endif |
cada0a36 | 285 | vout_fb_dirty = 1; |
286 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 287 | } |
288 | ||
fc99395c | 289 | #ifdef _3DS |
290 | typedef struct | |
291 | { | |
8822aea7 | 292 | void *buffer; |
fc99395c | 293 | uint32_t target_map; |
294 | size_t size; | |
295 | enum psxMapTag tag; | |
8822aea7 | 296 | } psx_map_t; |
fc99395c | 297 | |
298 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 299 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
300 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
301 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
302 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
303 | { NULL, 0x12000000, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
fc99395c | 304 | }; |
305 | ||
8822aea7 | 306 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
307 | enum psxMapTag tag) | |
fc99395c | 308 | { |
309 | (void)is_fixed; | |
310 | (void)addr; | |
311 | ||
f72db18e | 312 | if (__ctr_svchax) |
fc99395c | 313 | { |
8822aea7 | 314 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 315 | |
316 | for (; custom_map->size; custom_map++) | |
317 | { | |
318 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
319 | { | |
320 | uint32_t ptr_aligned, tmp; | |
321 | ||
322 | custom_map->buffer = malloc(size + 0x1000); | |
323 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
324 | ||
8822aea7 | 325 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 326 | { |
327 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
328 | exit(1); | |
329 | } | |
330 | ||
8822aea7 | 331 | return (void *)custom_map->target_map; |
fc99395c | 332 | } |
333 | } | |
334 | } | |
335 | ||
336 | return malloc(size); | |
337 | } | |
338 | ||
339 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 340 | { |
fc99395c | 341 | (void)tag; |
342 | ||
f72db18e | 343 | if (__ctr_svchax) |
fc99395c | 344 | { |
8822aea7 | 345 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 346 | |
347 | for (; custom_map->size; custom_map++) | |
348 | { | |
349 | if ((custom_map->target_map == (uint32_t)ptr)) | |
350 | { | |
351 | uint32_t ptr_aligned, tmp; | |
352 | ||
353 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
354 | ||
8822aea7 | 355 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 356 | |
357 | free(custom_map->buffer); | |
358 | custom_map->buffer = NULL; | |
359 | return; | |
360 | } | |
361 | } | |
362 | } | |
363 | ||
364 | free(ptr); | |
365 | } | |
366 | #endif | |
367 | ||
1a5fd794 | 368 | #ifdef VITA |
369 | typedef struct | |
370 | { | |
8822aea7 | 371 | void *buffer; |
1a5fd794 | 372 | uint32_t target_map; |
373 | size_t size; | |
374 | enum psxMapTag tag; | |
8822aea7 | 375 | } psx_map_t; |
1a5fd794 | 376 | |
8822aea7 | 377 | void *addr = NULL; |
73081f23 | 378 | |
1a5fd794 | 379 | psx_map_t custom_psx_maps[] = { |
8822aea7 | 380 | { NULL, NULL, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
381 | { NULL, NULL, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
382 | { NULL, NULL, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
383 | { NULL, NULL, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
384 | { NULL, NULL, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
1a5fd794 | 385 | }; |
386 | ||
8822aea7 | 387 | int init_vita_mmap() |
388 | { | |
cada0a36 | 389 | int n; |
8822aea7 | 390 | void *tmpaddr; |
391 | addr = malloc(64 * 1024 * 1024); | |
392 | if (addr == NULL) | |
cada0a36 | 393 | return -1; |
8822aea7 | 394 | tmpaddr = ((u32)(addr + 0xFFFFFF)) & ~0xFFFFFF; |
395 | custom_psx_maps[0].buffer = tmpaddr + 0x2000000; | |
396 | custom_psx_maps[1].buffer = tmpaddr + 0x1800000; | |
397 | custom_psx_maps[2].buffer = tmpaddr + 0x1c00000; | |
398 | custom_psx_maps[3].buffer = tmpaddr + 0x0000000; | |
399 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; | |
73081f23 | 400 | #if 0 |
cada0a36 | 401 | for(n = 0; n < 5; n++){ |
402 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
403 | } | |
73081f23 | 404 | #endif |
cada0a36 | 405 | return 0; |
73081f23 FJGG |
406 | } |
407 | ||
8822aea7 | 408 | void deinit_vita_mmap() |
409 | { | |
cada0a36 | 410 | free(addr); |
73081f23 FJGG |
411 | } |
412 | ||
8822aea7 | 413 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
414 | enum psxMapTag tag) | |
1a5fd794 | 415 | { |
416 | (void)is_fixed; | |
417 | (void)addr; | |
418 | ||
8822aea7 | 419 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 420 | |
cada0a36 | 421 | for (; custom_map->size; custom_map++) |
422 | { | |
423 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
424 | { | |
425 | return custom_map->buffer; | |
426 | } | |
427 | } | |
1a5fd794 | 428 | |
429 | return malloc(size); | |
430 | } | |
431 | ||
432 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
433 | { | |
434 | (void)tag; | |
435 | ||
8822aea7 | 436 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 437 | |
cada0a36 | 438 | for (; custom_map->size; custom_map++) |
439 | { | |
440 | if ((custom_map->buffer == ptr)) | |
441 | { | |
442 | return; | |
443 | } | |
444 | } | |
1a5fd794 | 445 | |
446 | free(ptr); | |
447 | } | |
448 | #endif | |
449 | ||
fc99395c | 450 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 451 | { |
cada0a36 | 452 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 453 | } |
454 | ||
455 | static void pl_munmap(void *ptr, unsigned int size) | |
456 | { | |
cada0a36 | 457 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 458 | } |
459 | ||
38c2028e | 460 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 461 | .pl_vout_open = vout_open, |
cada0a36 | 462 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 463 | .pl_vout_flip = vout_flip, |
464 | .pl_vout_close = vout_close, | |
465 | .mmap = pl_mmap, | |
466 | .munmap = pl_munmap, | |
cada0a36 | 467 | /* from psxcounters */ |
8822aea7 | 468 | .gpu_hcnt = &hSyncCount, |
469 | .gpu_frame_count = &frame_counter, | |
38c2028e | 470 | }; |
471 | ||
472 | void pl_frame_limit(void) | |
473 | { | |
cada0a36 | 474 | /* called once per frame, make psxCpu->Execute() above return */ |
475 | stop = 1; | |
38c2028e | 476 | } |
477 | ||
478 | void pl_timing_prepare(int is_pal) | |
479 | { | |
cada0a36 | 480 | is_pal_mode = is_pal; |
38c2028e | 481 | } |
482 | ||
d71c7095 | 483 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 484 | { |
cada0a36 | 485 | if (!rumble_cb) |
486 | return; | |
79f29e0a | 487 | |
cada0a36 | 488 | if (in_enable_vibration) |
489 | { | |
490 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
491 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
492 | } | |
38c2028e | 493 | } |
494 | ||
e4c83ca6 | 495 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 496 | { |
497 | } | |
498 | ||
499 | /* sound calls */ | |
07c13dfd | 500 | static void snd_feed(void *buf, int bytes) |
38c2028e | 501 | { |
cada0a36 | 502 | if (audio_batch_cb != NULL) |
503 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 504 | } |
505 | ||
07c13dfd | 506 | void out_register_libretro(struct out_driver *drv) |
507 | { | |
8822aea7 | 508 | drv->name = "libretro"; |
509 | drv->init = snd_init; | |
cada0a36 | 510 | drv->finish = snd_finish; |
8822aea7 | 511 | drv->busy = snd_busy; |
512 | drv->feed = snd_feed; | |
07c13dfd | 513 | } |
514 | ||
38c2028e | 515 | /* libretro */ |
e268a47e | 516 | void retro_set_environment(retro_environment_t cb) |
517 | { | |
e268a47e | 518 | environ_cb = cb; |
519 | ||
919cac88 | 520 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
521 | log_cb = logging.log; | |
522 | ||
523 | libretro_set_core_options(environ_cb); | |
e268a47e | 524 | } |
525 | ||
38c2028e | 526 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
527 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
528 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
529 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
530 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
531 | ||
532 | unsigned retro_api_version(void) | |
533 | { | |
cada0a36 | 534 | return RETRO_API_VERSION; |
38c2028e | 535 | } |
536 | ||
15504ca8 | 537 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb | 538 | { |
cada0a36 | 539 | if (port >= PORTS_NUMBER) |
540 | return 0; | |
541 | ||
542 | if (!environ_cb) | |
543 | return 0; | |
544 | ||
545 | var->value = NULL; | |
8822aea7 | 546 | switch (port) |
547 | { | |
cada0a36 | 548 | case 0: |
549 | var->key = "pcsx_rearmed_pad1type"; | |
550 | break; | |
551 | case 1: | |
552 | var->key = "pcsx_rearmed_pad2type"; | |
553 | break; | |
554 | case 2: | |
555 | var->key = "pcsx_rearmed_pad3type"; | |
556 | break; | |
557 | case 3: | |
558 | var->key = "pcsx_rearmed_pad4type"; | |
559 | break; | |
560 | case 4: | |
561 | var->key = "pcsx_rearmed_pad5type"; | |
562 | break; | |
563 | case 5: | |
564 | var->key = "pcsx_rearmed_pad6type"; | |
565 | break; | |
566 | case 6: | |
567 | var->key = "pcsx_rearmed_pad7type"; | |
568 | break; | |
569 | case 7: | |
570 | var->key = "pcsx_rearmed_pad8type"; | |
571 | break; | |
572 | } | |
573 | ||
574 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) && var->value; | |
15504ca8 AP |
575 | } |
576 | ||
577 | static void update_controller_port_variable(unsigned port) | |
578 | { | |
cada0a36 | 579 | if (port >= PORTS_NUMBER) |
580 | return; | |
581 | ||
582 | struct retro_variable var; | |
583 | ||
584 | if (controller_port_variable(port, &var)) | |
585 | { | |
586 | if (strcmp(var.value, "standard") == 0) | |
587 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
588 | else if (strcmp(var.value, "analog") == 0) | |
589 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
590 | else if (strcmp(var.value, "dualshock") == 0) | |
591 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
592 | else if (strcmp(var.value, "negcon") == 0) | |
593 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
594 | else if (strcmp(var.value, "guncon") == 0) | |
595 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
596 | else if (strcmp(var.value, "none") == 0) | |
597 | in_type[port] = PSE_PAD_TYPE_NONE; | |
598 | // else 'default' case, do nothing | |
599 | } | |
15504ca8 | 600 | } |
3dc2e39e | 601 | |
15504ca8 AP |
602 | static void update_controller_port_device(unsigned port, unsigned device) |
603 | { | |
cada0a36 | 604 | if (port >= PORTS_NUMBER) |
605 | return; | |
606 | ||
607 | struct retro_variable var; | |
608 | ||
609 | if (!controller_port_variable(port, &var)) | |
610 | return; | |
611 | ||
612 | if (strcmp(var.value, "default") != 0) | |
613 | return; | |
614 | ||
615 | switch (device) | |
616 | { | |
617 | case RETRO_DEVICE_JOYPAD: | |
618 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
619 | break; | |
620 | case RETRO_DEVICE_ANALOG: | |
621 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
622 | break; | |
623 | case RETRO_DEVICE_MOUSE: | |
624 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
625 | break; | |
626 | case RETRO_DEVICE_LIGHTGUN: | |
627 | in_type[port] = PSE_PAD_TYPE_GUN; | |
628 | break; | |
629 | case RETRO_DEVICE_NONE: | |
630 | default: | |
631 | in_type[port] = PSE_PAD_TYPE_NONE; | |
632 | } | |
8136cafb AP |
633 | } |
634 | ||
30d43b8a AP |
635 | static void update_multitap() |
636 | { | |
cada0a36 | 637 | struct retro_variable var; |
638 | int auto_case, port; | |
639 | ||
640 | var.value = NULL; | |
641 | var.key = "pcsx_rearmed_multitap1"; | |
642 | auto_case = 0; | |
643 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
644 | { | |
645 | if (strcmp(var.value, "enabled") == 0) | |
646 | multitap1 = 1; | |
647 | else if (strcmp(var.value, "disabled") == 0) | |
648 | multitap1 = 0; | |
649 | else // 'auto' case | |
650 | auto_case = 1; | |
651 | } | |
652 | else | |
653 | auto_case = 1; | |
654 | ||
655 | if (auto_case) | |
656 | { | |
657 | // If a gamepad is plugged after port 2, we need a first multitap. | |
658 | multitap1 = 0; | |
659 | for (port = 2; port < PORTS_NUMBER; port++) | |
660 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
661 | } | |
662 | ||
663 | var.value = NULL; | |
664 | var.key = "pcsx_rearmed_multitap2"; | |
665 | auto_case = 0; | |
666 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
667 | { | |
668 | if (strcmp(var.value, "enabled") == 0) | |
669 | multitap2 = 1; | |
670 | else if (strcmp(var.value, "disabled") == 0) | |
671 | multitap2 = 0; | |
672 | else // 'auto' case | |
673 | auto_case = 1; | |
674 | } | |
675 | else | |
676 | auto_case = 1; | |
677 | ||
678 | if (auto_case) | |
679 | { | |
680 | // If a gamepad is plugged after port 4, we need a second multitap. | |
681 | multitap2 = 0; | |
682 | for (port = 4; port < PORTS_NUMBER; port++) | |
683 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
684 | } | |
30d43b8a AP |
685 | } |
686 | ||
38c2028e | 687 | void retro_set_controller_port_device(unsigned port, unsigned device) |
688 | { | |
8822aea7 | 689 | SysPrintf("port %u device %u", port, device); |
8c047f6f | 690 | |
cada0a36 | 691 | if (port >= PORTS_NUMBER) |
692 | return; | |
8c047f6f | 693 | |
cada0a36 | 694 | update_controller_port_device(port, device); |
695 | update_multitap(); | |
38c2028e | 696 | } |
697 | ||
698 | void retro_get_system_info(struct retro_system_info *info) | |
699 | { | |
8fc5171a GR |
700 | #ifndef GIT_VERSION |
701 | #define GIT_VERSION "" | |
702 | #endif | |
cada0a36 | 703 | memset(info, 0, sizeof(*info)); |
8822aea7 | 704 | info->library_name = "PCSX-ReARMed"; |
705 | info->library_version = "r22" GIT_VERSION; | |
cada0a36 | 706 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; |
8822aea7 | 707 | info->need_fullpath = true; |
38c2028e | 708 | } |
709 | ||
710 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
711 | { | |
8822aea7 | 712 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
713 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 714 | |
cada0a36 | 715 | memset(info, 0, sizeof(*info)); |
8822aea7 | 716 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
717 | info->timing.sample_rate = 44100.0; | |
718 | info->geometry.base_width = geom_width; | |
719 | info->geometry.base_height = geom_height; | |
720 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
721 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
722 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 723 | } |
724 | ||
6e921e1d | 725 | /* savestates */ |
ace14ab3 | 726 | size_t retro_serialize_size(void) |
727 | { | |
cada0a36 | 728 | // it's currently 4380651-4397047 bytes, |
729 | // but have some reserved for future | |
730 | return 0x440000; | |
6e921e1d | 731 | } |
732 | ||
8822aea7 | 733 | struct save_fp |
734 | { | |
cada0a36 | 735 | char *buf; |
736 | size_t pos; | |
737 | int is_write; | |
6e921e1d | 738 | }; |
739 | ||
740 | static void *save_open(const char *name, const char *mode) | |
741 | { | |
cada0a36 | 742 | struct save_fp *fp; |
6e921e1d | 743 | |
cada0a36 | 744 | if (name == NULL || mode == NULL) |
745 | return NULL; | |
6e921e1d | 746 | |
cada0a36 | 747 | fp = malloc(sizeof(*fp)); |
748 | if (fp == NULL) | |
749 | return NULL; | |
6e921e1d | 750 | |
cada0a36 | 751 | fp->buf = (char *)name; |
752 | fp->pos = 0; | |
753 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 754 | |
cada0a36 | 755 | return fp; |
6e921e1d | 756 | } |
757 | ||
758 | static int save_read(void *file, void *buf, u32 len) | |
759 | { | |
cada0a36 | 760 | struct save_fp *fp = file; |
761 | if (fp == NULL || buf == NULL) | |
762 | return -1; | |
6e921e1d | 763 | |
cada0a36 | 764 | memcpy(buf, fp->buf + fp->pos, len); |
765 | fp->pos += len; | |
766 | return len; | |
6e921e1d | 767 | } |
768 | ||
769 | static int save_write(void *file, const void *buf, u32 len) | |
770 | { | |
cada0a36 | 771 | struct save_fp *fp = file; |
772 | if (fp == NULL || buf == NULL) | |
773 | return -1; | |
6e921e1d | 774 | |
cada0a36 | 775 | memcpy(fp->buf + fp->pos, buf, len); |
776 | fp->pos += len; | |
777 | return len; | |
6e921e1d | 778 | } |
779 | ||
780 | static long save_seek(void *file, long offs, int whence) | |
781 | { | |
cada0a36 | 782 | struct save_fp *fp = file; |
783 | if (fp == NULL) | |
784 | return -1; | |
785 | ||
8822aea7 | 786 | switch (whence) |
787 | { | |
cada0a36 | 788 | case SEEK_CUR: |
789 | fp->pos += offs; | |
790 | return fp->pos; | |
791 | case SEEK_SET: | |
792 | fp->pos = offs; | |
793 | return fp->pos; | |
794 | default: | |
795 | return -1; | |
796 | } | |
6e921e1d | 797 | } |
798 | ||
799 | static void save_close(void *file) | |
800 | { | |
cada0a36 | 801 | struct save_fp *fp = file; |
802 | size_t r_size = retro_serialize_size(); | |
803 | if (fp == NULL) | |
804 | return; | |
6e921e1d | 805 | |
cada0a36 | 806 | if (fp->pos > r_size) |
807 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
808 | else if (fp->is_write && fp->pos < r_size) | |
809 | // make sure we don't save trash in leftover space | |
810 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
811 | free(fp); | |
38c2028e | 812 | } |
813 | ||
814 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 815 | { |
cada0a36 | 816 | int ret = SaveState(data); |
817 | return ret == 0 ? true : false; | |
38c2028e | 818 | } |
819 | ||
820 | bool retro_unserialize(const void *data, size_t size) | |
821 | { | |
cada0a36 | 822 | int ret = LoadState(data); |
823 | return ret == 0 ? true : false; | |
38c2028e | 824 | } |
825 | ||
23ea11bd | 826 | /* cheats */ |
38c2028e | 827 | void retro_cheat_reset(void) |
828 | { | |
cada0a36 | 829 | ClearAllCheats(); |
38c2028e | 830 | } |
831 | ||
832 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
833 | { | |
cada0a36 | 834 | char buf[256]; |
835 | int ret; | |
836 | ||
837 | // cheat funcs are destructive, need a copy.. | |
838 | strncpy(buf, code, sizeof(buf)); | |
839 | buf[sizeof(buf) - 1] = 0; | |
840 | ||
841 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 842 | int cursor = 0; |
843 | int nonhexdec = 0; | |
844 | while (buf[cursor]) | |
845 | { | |
846 | if (!(ISHEXDEC)) | |
847 | { | |
848 | if (++nonhexdec % 2) | |
849 | { | |
850 | buf[cursor] = ' '; | |
851 | } | |
852 | else | |
853 | { | |
854 | buf[cursor] = '\n'; | |
cada0a36 | 855 | } |
856 | } | |
857 | cursor++; | |
858 | } | |
6e921e1d | 859 | |
cada0a36 | 860 | if (index < NumCheats) |
861 | ret = EditCheat(index, "", buf); | |
862 | else | |
863 | ret = AddCheat("", buf); | |
6e921e1d | 864 | |
cada0a36 | 865 | if (ret != 0) |
866 | SysPrintf("Failed to set cheat %#u\n", index); | |
867 | else if (index < NumCheats) | |
868 | Cheats[index].Enabled = enabled; | |
38c2028e | 869 | } |
870 | ||
144493e8 | 871 | // just in case, maybe a win-rt port in the future? |
872 | #ifdef _WIN32 | |
873 | #define SLASH '\\' | |
874 | #else | |
875 | #define SLASH '/' | |
876 | #endif | |
877 | ||
878 | #ifndef PATH_MAX | |
8822aea7 | 879 | #define PATH_MAX 4096 |
144493e8 | 880 | #endif |
881 | ||
23ea11bd | 882 | /* multidisk support */ |
144493e8 | 883 | static unsigned int disk_initial_index; |
884 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 885 | static bool disk_ejected; |
886 | static unsigned int disk_current_index; | |
51ba7408 | 887 | static unsigned int disk_count; |
8822aea7 | 888 | static struct disks_state |
889 | { | |
cada0a36 | 890 | char *fname; |
891 | char *flabel; | |
892 | int internal_index; // for multidisk eboots | |
23ea11bd | 893 | } disks[8]; |
894 | ||
144493e8 | 895 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
896 | { | |
cada0a36 | 897 | const char *base = NULL; |
144493e8 | 898 | |
cada0a36 | 899 | if (!disk_path || (*disk_path == '\0')) |
900 | return; | |
144493e8 | 901 | |
cada0a36 | 902 | base = strrchr(disk_path, SLASH); |
903 | if (!base) | |
904 | base = disk_path; | |
144493e8 | 905 | |
cada0a36 | 906 | if (*base == SLASH) |
907 | base++; | |
144493e8 | 908 | |
cada0a36 | 909 | strncpy(disk_label, base, len - 1); |
910 | disk_label[len - 1] = '\0'; | |
144493e8 | 911 | |
cada0a36 | 912 | char *ext = strrchr(disk_label, '.'); |
913 | if (ext) | |
914 | *ext = '\0'; | |
144493e8 | 915 | } |
916 | ||
917 | static void disk_init(void) | |
918 | { | |
cada0a36 | 919 | size_t i; |
144493e8 | 920 | |
cada0a36 | 921 | disk_ejected = false; |
922 | disk_current_index = 0; | |
923 | disk_count = 0; | |
144493e8 | 924 | |
8822aea7 | 925 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
926 | { | |
927 | if (disks[i].fname != NULL) | |
928 | { | |
cada0a36 | 929 | free(disks[i].fname); |
930 | disks[i].fname = NULL; | |
931 | } | |
8822aea7 | 932 | if (disks[i].flabel != NULL) |
933 | { | |
cada0a36 | 934 | free(disks[i].flabel); |
935 | disks[i].flabel = NULL; | |
936 | } | |
937 | disks[i].internal_index = 0; | |
938 | } | |
144493e8 | 939 | } |
940 | ||
23ea11bd | 941 | static bool disk_set_eject_state(bool ejected) |
942 | { | |
cada0a36 | 943 | // weird PCSX API.. |
944 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
945 | LidInterrupt(); | |
23ea11bd | 946 | |
cada0a36 | 947 | disk_ejected = ejected; |
948 | return true; | |
23ea11bd | 949 | } |
950 | ||
951 | static bool disk_get_eject_state(void) | |
952 | { | |
cada0a36 | 953 | /* can't be controlled by emulated software */ |
954 | return disk_ejected; | |
23ea11bd | 955 | } |
956 | ||
957 | static unsigned int disk_get_image_index(void) | |
958 | { | |
cada0a36 | 959 | return disk_current_index; |
23ea11bd | 960 | } |
961 | ||
962 | static bool disk_set_image_index(unsigned int index) | |
963 | { | |
cada0a36 | 964 | if (index >= sizeof(disks) / sizeof(disks[0])) |
965 | return false; | |
23ea11bd | 966 | |
cada0a36 | 967 | CdromId[0] = '\0'; |
968 | CdromLabel[0] = '\0'; | |
23ea11bd | 969 | |
8822aea7 | 970 | if (disks[index].fname == NULL) |
971 | { | |
cada0a36 | 972 | SysPrintf("missing disk #%u\n", index); |
973 | CDR_shutdown(); | |
23ea11bd | 974 | |
cada0a36 | 975 | // RetroArch specifies "no disk" with index == count, |
976 | // so don't fail here.. | |
977 | disk_current_index = index; | |
978 | return true; | |
979 | } | |
23ea11bd | 980 | |
cada0a36 | 981 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 982 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 983 | |
cada0a36 | 984 | cdrIsoMultidiskSelect = disks[index].internal_index; |
985 | set_cd_image(disks[index].fname); | |
8822aea7 | 986 | if (ReloadCdromPlugin() < 0) |
987 | { | |
cada0a36 | 988 | SysPrintf("failed to load cdr plugin\n"); |
989 | return false; | |
990 | } | |
8822aea7 | 991 | if (CDR_open() < 0) |
992 | { | |
cada0a36 | 993 | SysPrintf("failed to open cdr plugin\n"); |
994 | return false; | |
995 | } | |
23ea11bd | 996 | |
8822aea7 | 997 | if (!disk_ejected) |
998 | { | |
cada0a36 | 999 | SetCdOpenCaseTime(time(NULL) + 2); |
1000 | LidInterrupt(); | |
1001 | } | |
23ea11bd | 1002 | |
cada0a36 | 1003 | disk_current_index = index; |
1004 | return true; | |
23ea11bd | 1005 | } |
1006 | ||
1007 | static unsigned int disk_get_num_images(void) | |
1008 | { | |
cada0a36 | 1009 | return disk_count; |
23ea11bd | 1010 | } |
1011 | ||
1012 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1013 | const struct retro_game_info *info) |
23ea11bd | 1014 | { |
cada0a36 | 1015 | char *old_fname = NULL; |
1016 | char *old_flabel = NULL; | |
1017 | bool ret = true; | |
23ea11bd | 1018 | |
cada0a36 | 1019 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1020 | return false; | |
23ea11bd | 1021 | |
cada0a36 | 1022 | old_fname = disks[index].fname; |
1023 | old_flabel = disks[index].flabel; | |
144493e8 | 1024 | |
cada0a36 | 1025 | disks[index].fname = NULL; |
1026 | disks[index].flabel = NULL; | |
1027 | disks[index].internal_index = 0; | |
23ea11bd | 1028 | |
8822aea7 | 1029 | if (info != NULL) |
1030 | { | |
cada0a36 | 1031 | char disk_label[PATH_MAX]; |
1032 | disk_label[0] = '\0'; | |
144493e8 | 1033 | |
cada0a36 | 1034 | disks[index].fname = strdup(info->path); |
144493e8 | 1035 | |
cada0a36 | 1036 | get_disk_label(disk_label, info->path, PATH_MAX); |
1037 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1038 | |
cada0a36 | 1039 | if (index == disk_current_index) |
1040 | ret = disk_set_image_index(index); | |
1041 | } | |
23ea11bd | 1042 | |
cada0a36 | 1043 | if (old_fname != NULL) |
1044 | free(old_fname); | |
23ea11bd | 1045 | |
cada0a36 | 1046 | if (old_flabel != NULL) |
1047 | free(old_flabel); | |
144493e8 | 1048 | |
cada0a36 | 1049 | return ret; |
23ea11bd | 1050 | } |
1051 | ||
1052 | static bool disk_add_image_index(void) | |
1053 | { | |
cada0a36 | 1054 | if (disk_count >= 8) |
1055 | return false; | |
51ba7408 | 1056 | |
cada0a36 | 1057 | disk_count++; |
1058 | return true; | |
23ea11bd | 1059 | } |
1060 | ||
144493e8 | 1061 | static bool disk_set_initial_image(unsigned index, const char *path) |
1062 | { | |
cada0a36 | 1063 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1064 | return false; | |
144493e8 | 1065 | |
cada0a36 | 1066 | if (!path || (*path == '\0')) |
1067 | return false; | |
144493e8 | 1068 | |
cada0a36 | 1069 | disk_initial_index = index; |
144493e8 | 1070 | |
cada0a36 | 1071 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1072 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1073 | |
cada0a36 | 1074 | return true; |
144493e8 | 1075 | } |
1076 | ||
1077 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1078 | { | |
cada0a36 | 1079 | const char *fname = NULL; |
144493e8 | 1080 | |
cada0a36 | 1081 | if (len < 1) |
1082 | return false; | |
144493e8 | 1083 | |
cada0a36 | 1084 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1085 | return false; | |
144493e8 | 1086 | |
cada0a36 | 1087 | fname = disks[index].fname; |
144493e8 | 1088 | |
cada0a36 | 1089 | if (!fname || (*fname == '\0')) |
1090 | return false; | |
144493e8 | 1091 | |
cada0a36 | 1092 | strncpy(path, fname, len - 1); |
1093 | path[len - 1] = '\0'; | |
144493e8 | 1094 | |
cada0a36 | 1095 | return true; |
144493e8 | 1096 | } |
1097 | ||
1098 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1099 | { | |
cada0a36 | 1100 | const char *flabel = NULL; |
144493e8 | 1101 | |
cada0a36 | 1102 | if (len < 1) |
1103 | return false; | |
144493e8 | 1104 | |
cada0a36 | 1105 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1106 | return false; | |
144493e8 | 1107 | |
cada0a36 | 1108 | flabel = disks[index].flabel; |
144493e8 | 1109 | |
cada0a36 | 1110 | if (!flabel || (*flabel == '\0')) |
1111 | return false; | |
144493e8 | 1112 | |
cada0a36 | 1113 | strncpy(label, flabel, len - 1); |
1114 | label[len - 1] = '\0'; | |
144493e8 | 1115 | |
cada0a36 | 1116 | return true; |
144493e8 | 1117 | } |
1118 | ||
23ea11bd | 1119 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1120 | .set_eject_state = disk_set_eject_state, |
1121 | .get_eject_state = disk_get_eject_state, | |
1122 | .get_image_index = disk_get_image_index, | |
1123 | .set_image_index = disk_set_image_index, | |
1124 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1125 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1126 | .add_image_index = disk_add_image_index, |
23ea11bd | 1127 | }; |
1128 | ||
144493e8 | 1129 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1130 | .set_eject_state = disk_set_eject_state, |
1131 | .get_eject_state = disk_get_eject_state, | |
1132 | .get_image_index = disk_get_image_index, | |
1133 | .set_image_index = disk_set_image_index, | |
1134 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1135 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1136 | .add_image_index = disk_add_image_index, |
1137 | .set_initial_image = disk_set_initial_image, | |
1138 | .get_image_path = disk_get_image_path, | |
1139 | .get_image_label = disk_get_image_label, | |
144493e8 | 1140 | }; |
9096ba88 | 1141 | |
e6f1e7f7 | 1142 | static char base_dir[1024]; |
9fba39a9 T |
1143 | |
1144 | static bool read_m3u(const char *file) | |
1145 | { | |
cada0a36 | 1146 | char line[1024]; |
1147 | char name[PATH_MAX]; | |
1148 | FILE *f = fopen(file, "r"); | |
1149 | if (!f) | |
1150 | return false; | |
1151 | ||
8822aea7 | 1152 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) |
1153 | { | |
cada0a36 | 1154 | if (line[0] == '#') |
1155 | continue; | |
1156 | char *carrige_return = strchr(line, '\r'); | |
1157 | if (carrige_return) | |
1158 | *carrige_return = '\0'; | |
1159 | char *newline = strchr(line, '\n'); | |
1160 | if (newline) | |
1161 | *newline = '\0'; | |
1162 | ||
1163 | if (line[0] != '\0') | |
1164 | { | |
1165 | char disk_label[PATH_MAX]; | |
1166 | disk_label[0] = '\0'; | |
144493e8 | 1167 | |
cada0a36 | 1168 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1169 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1170 | |
cada0a36 | 1171 | get_disk_label(disk_label, name, PATH_MAX); |
1172 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1173 | |
cada0a36 | 1174 | disk_count++; |
1175 | } | |
1176 | } | |
9fba39a9 | 1177 | |
cada0a36 | 1178 | fclose(f); |
1179 | return (disk_count != 0); | |
9fba39a9 T |
1180 | } |
1181 | ||
1182 | static void extract_directory(char *buf, const char *path, size_t size) | |
1183 | { | |
1184 | char *base; | |
1185 | strncpy(buf, path, size - 1); | |
1186 | buf[size - 1] = '\0'; | |
1187 | ||
1188 | base = strrchr(buf, '/'); | |
1189 | if (!base) | |
1190 | base = strrchr(buf, '\\'); | |
1191 | ||
1192 | if (base) | |
1193 | *base = '\0'; | |
1194 | else | |
1195 | { | |
1196 | buf[0] = '.'; | |
1197 | buf[1] = '\0'; | |
1198 | } | |
1199 | } | |
1200 | ||
003cfc63 | 1201 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1202 | /* Blackberry QNX doesn't have strcasestr */ |
1203 | ||
1204 | /* | |
1205 | * Find the first occurrence of find in s, ignore case. | |
1206 | */ | |
1207 | char * | |
8822aea7 | 1208 | strcasestr(const char *s, const char *find) |
41294f4d | 1209 | { |
cada0a36 | 1210 | char c, sc; |
1211 | size_t len; | |
1212 | ||
8822aea7 | 1213 | if ((c = *find++) != 0) |
1214 | { | |
cada0a36 | 1215 | c = tolower((unsigned char)c); |
1216 | len = strlen(find); | |
8822aea7 | 1217 | do |
1218 | { | |
1219 | do | |
1220 | { | |
cada0a36 | 1221 | if ((sc = *s++) == 0) |
1222 | return (NULL); | |
1223 | } while ((char)tolower((unsigned char)sc) != c); | |
1224 | } while (strncasecmp(s, find, len) != 0); | |
1225 | s--; | |
1226 | } | |
1227 | return ((char *)s); | |
41294f4d | 1228 | } |
1229 | #endif | |
1230 | ||
b5926d18 | 1231 | static void set_retro_memmap(void) |
1232 | { | |
5c00ea32 | 1233 | #ifndef NDEBUG |
cada0a36 | 1234 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1235 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1236 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1237 | }; | |
b5926d18 | 1238 | |
cada0a36 | 1239 | retromap.descriptors = &mmap; |
1240 | retromap.num_descriptors = 1; | |
b5926d18 | 1241 | |
cada0a36 | 1242 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1243 | #endif |
b5926d18 | 1244 | } |
1245 | ||
570b9365 | 1246 | static void update_variables(bool in_flight); |
38c2028e | 1247 | bool retro_load_game(const struct retro_game_info *info) |
1248 | { | |
cada0a36 | 1249 | size_t i; |
1250 | unsigned int cd_index = 0; | |
1251 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
9fba39a9 | 1252 | |
e3f8313f | 1253 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1254 | #define JOYP(port) \ |
1255 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1256 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1257 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1258 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1259 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1260 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1261 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1262 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1263 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1264 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1265 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1266 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1267 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1268 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1269 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1270 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1271 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1272 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1273 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
1274 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1275 | ||
1276 | JOYP(0) | |
1277 | JOYP(1) | |
1278 | JOYP(2) | |
1279 | JOYP(3) | |
1280 | JOYP(4) | |
1281 | JOYP(5) | |
1282 | JOYP(6) | |
1283 | JOYP(7) | |
e3f8313f | 1284 | |
1285 | { 0 }, | |
1286 | }; | |
1287 | ||
cada0a36 | 1288 | frame_count = 0; |
2df7fcac | 1289 | |
e3f8313f | 1290 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1291 | ||
46aa5b98 | 1292 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1293 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1294 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1295 | { | |
cada0a36 | 1296 | SysPrintf("RGB565 supported, using it\n"); |
1297 | } | |
46aa5b98 | 1298 | #endif |
c19aba43 | 1299 | |
8822aea7 | 1300 | if (info == NULL || info->path == NULL) |
1301 | { | |
cada0a36 | 1302 | SysPrintf("info->path required\n"); |
1303 | return false; | |
1304 | } | |
1305 | ||
1306 | update_variables(false); | |
1307 | ||
8822aea7 | 1308 | if (plugins_opened) |
1309 | { | |
cada0a36 | 1310 | ClosePlugins(); |
1311 | plugins_opened = 0; | |
1312 | } | |
1313 | ||
1314 | disk_init(); | |
1315 | ||
1316 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1317 | ||
8822aea7 | 1318 | if (is_m3u) |
1319 | { | |
1320 | if (!read_m3u(info->path)) | |
1321 | { | |
cada0a36 | 1322 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1323 | return false; | |
1324 | } | |
8822aea7 | 1325 | } |
1326 | else | |
1327 | { | |
cada0a36 | 1328 | char disk_label[PATH_MAX]; |
1329 | disk_label[0] = '\0'; | |
1330 | ||
1331 | disk_count = 1; | |
1332 | disks[0].fname = strdup(info->path); | |
1333 | ||
1334 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1335 | disks[0].flabel = strdup(disk_label); | |
1336 | } | |
1337 | ||
1338 | /* If this is an M3U file, attempt to set the | |
1339 | * initial disk image */ | |
8822aea7 | 1340 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1341 | { | |
cada0a36 | 1342 | const char *fname = disks[disk_initial_index].fname; |
1343 | ||
1344 | if (fname && (*fname != '\0')) | |
1345 | if (strcmp(disk_initial_path, fname) == 0) | |
1346 | cd_index = disk_initial_index; | |
1347 | } | |
1348 | ||
1349 | set_cd_image(disks[cd_index].fname); | |
1350 | disk_current_index = cd_index; | |
1351 | ||
1352 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1353 | if (LoadPlugins() == -1) |
1354 | { | |
cada0a36 | 1355 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1356 | return false; | |
1357 | } | |
1358 | ||
1359 | plugins_opened = 1; | |
1360 | NetOpened = 0; | |
1361 | ||
8822aea7 | 1362 | if (OpenPlugins() == -1) |
1363 | { | |
cada0a36 | 1364 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1365 | return false; | |
1366 | } | |
1367 | ||
1368 | /* Handle multi-disk images (i.e. PBP) | |
1369 | * > Cannot do this until after OpenPlugins() is | |
1370 | * called (since this sets the value of | |
1371 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1372 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1373 | { | |
cada0a36 | 1374 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1375 | ||
1376 | /* Small annoyance: We need to change the label | |
1377 | * of disk 0, so have to clear existing entries */ | |
1378 | if (disks[0].fname != NULL) | |
1379 | free(disks[0].fname); | |
1380 | disks[0].fname = NULL; | |
1381 | ||
1382 | if (disks[0].flabel != NULL) | |
1383 | free(disks[0].flabel); | |
1384 | disks[0].flabel = NULL; | |
1385 | ||
8822aea7 | 1386 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1387 | { | |
cada0a36 | 1388 | char disk_name[PATH_MAX]; |
1389 | char disk_label[PATH_MAX]; | |
8822aea7 | 1390 | disk_name[0] = '\0'; |
cada0a36 | 1391 | disk_label[0] = '\0'; |
1392 | ||
1393 | disks[i].fname = strdup(info->path); | |
1394 | ||
1395 | get_disk_label(disk_name, info->path, PATH_MAX); | |
1396 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1397 | disks[i].flabel = strdup(disk_label); | |
1398 | ||
1399 | disks[i].internal_index = i; | |
1400 | } | |
1401 | ||
1402 | /* This is not an M3U file, so initial disk | |
1403 | * image has not yet been set - attempt to | |
1404 | * do so now */ | |
8822aea7 | 1405 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1406 | { | |
cada0a36 | 1407 | const char *fname = disks[disk_initial_index].fname; |
1408 | ||
1409 | if (fname && (*fname != '\0')) | |
1410 | if (strcmp(disk_initial_path, fname) == 0) | |
1411 | cd_index = disk_initial_index; | |
1412 | } | |
1413 | ||
8822aea7 | 1414 | if (cd_index > 0) |
1415 | { | |
1416 | CdromId[0] = '\0'; | |
cada0a36 | 1417 | CdromLabel[0] = '\0'; |
1418 | ||
1419 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1420 | disk_current_index = cd_index; |
cada0a36 | 1421 | set_cd_image(disks[cd_index].fname); |
1422 | ||
8822aea7 | 1423 | if (ReloadCdromPlugin() < 0) |
1424 | { | |
cada0a36 | 1425 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1426 | return false; | |
1427 | } | |
8822aea7 | 1428 | if (CDR_open() < 0) |
1429 | { | |
cada0a36 | 1430 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1431 | return false; | |
1432 | } | |
1433 | } | |
1434 | } | |
1435 | ||
1436 | plugin_call_rearmed_cbs(); | |
1437 | dfinput_activate(); | |
1438 | ||
8822aea7 | 1439 | if (CheckCdrom() == -1) |
1440 | { | |
cada0a36 | 1441 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1442 | return false; | |
1443 | } | |
1444 | ||
1445 | SysReset(); | |
1446 | ||
8822aea7 | 1447 | if (LoadCdrom() == -1) |
1448 | { | |
cada0a36 | 1449 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); |
1450 | return false; | |
1451 | } | |
1452 | emu_on_new_cd(0); | |
1453 | ||
1454 | set_retro_memmap(); | |
1455 | ||
1456 | return true; | |
38c2028e | 1457 | } |
1458 | ||
38c2028e | 1459 | unsigned retro_get_region(void) |
1460 | { | |
cada0a36 | 1461 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1462 | } |
1463 | ||
1464 | void *retro_get_memory_data(unsigned id) | |
1465 | { | |
cada0a36 | 1466 | if (id == RETRO_MEMORY_SAVE_RAM) |
1467 | return Mcd1Data; | |
1468 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1469 | return psxM; | |
1470 | else | |
1471 | return NULL; | |
38c2028e | 1472 | } |
1473 | ||
1474 | size_t retro_get_memory_size(unsigned id) | |
1475 | { | |
cada0a36 | 1476 | if (id == RETRO_MEMORY_SAVE_RAM) |
1477 | return MCD_SIZE; | |
1478 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1479 | return 0x200000; | |
1480 | else | |
1481 | return 0; | |
38c2028e | 1482 | } |
1483 | ||
1484 | void retro_reset(void) | |
1485 | { | |
d9e77039 | 1486 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1487 | rebootemu = 1; | |
cada0a36 | 1488 | //SysReset(); |
38c2028e | 1489 | } |
1490 | ||
1491 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1492 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1493 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1494 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1495 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1496 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1497 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1498 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1499 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1500 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1501 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1502 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1503 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1504 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1505 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1506 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1507 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1508 | }; |
1509 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1510 | ||
cada0a36 | 1511 | //Percentage distance of screen to adjust |
e16ecc89 | 1512 | static int GunconAdjustX = 0; |
1513 | static int GunconAdjustY = 0; | |
1514 | ||
1515 | //Used when out by a percentage | |
1516 | static float GunconAdjustRatioX = 1; | |
1517 | static float GunconAdjustRatioY = 1; | |
1518 | ||
805fe9bc | 1519 | static void update_variables(bool in_flight) |
e268a47e | 1520 | { |
e268a47e | 1521 | struct retro_variable var; |
6cdf212f | 1522 | int i; |
b41cca85 | 1523 | #ifdef GPU_PEOPS |
c8108d88 | 1524 | int gpu_peops_fix = 0; |
b41cca85 | 1525 | #endif |
ace14ab3 | 1526 | |
e268a47e | 1527 | var.value = NULL; |
4e477065 | 1528 | var.key = "pcsx_rearmed_frameskip"; |
3abd263a | 1529 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1530 | pl_rearmed_cbs.frameskip = atoi(var.value); |
9f5a28d9 | 1531 | |
1532 | var.value = NULL; | |
4e477065 | 1533 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1534 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1535 | { |
1536 | Config.PsxAuto = 0; | |
f4cceff6 | 1537 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1538 | Config.PsxAuto = 1; |
1539 | else if (strcmp(var.value, "NTSC") == 0) | |
1540 | Config.PsxType = 0; | |
1541 | else if (strcmp(var.value, "PAL") == 0) | |
1542 | Config.PsxType = 1; | |
1543 | } | |
4615b075 | 1544 | |
6cdf212f | 1545 | for (i = 0; i < PORTS_NUMBER; i++) |
15504ca8 | 1546 | update_controller_port_variable(i); |
61c4962a | 1547 | |
30d43b8a | 1548 | update_multitap(); |
61c4962a | 1549 | |
e1442c48 | 1550 | var.value = NULL; |
1551 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1552 | negcon_deadzone = 0; | |
3abd263a | 1553 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1554 | { |
1555 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1556 | } | |
1557 | ||
1558 | var.value = NULL; | |
1559 | var.key = "pcsx_rearmed_negcon_response"; | |
1560 | negcon_linearity = 1; | |
3abd263a | 1561 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1562 | { |
8822aea7 | 1563 | if (strcmp(var.value, "quadratic") == 0) |
1564 | { | |
e1442c48 | 1565 | negcon_linearity = 2; |
8822aea7 | 1566 | } |
1567 | else if (strcmp(var.value, "cubic") == 0) | |
1568 | { | |
e1442c48 | 1569 | negcon_linearity = 3; |
1570 | } | |
1571 | } | |
1572 | ||
ace1989f SK |
1573 | var.value = NULL; |
1574 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1575 | axis_bounds_modifier = true; | |
3abd263a | 1576 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1577 | { |
8822aea7 | 1578 | if (strcmp(var.value, "square") == 0) |
1579 | { | |
cada0a36 | 1580 | axis_bounds_modifier = true; |
8822aea7 | 1581 | } |
1582 | else if (strcmp(var.value, "circle") == 0) | |
1583 | { | |
cada0a36 | 1584 | axis_bounds_modifier = false; |
1585 | } | |
ace1989f SK |
1586 | } |
1587 | ||
70fb8fe7 | 1588 | var.value = NULL; |
1589 | var.key = "pcsx_rearmed_vibration"; | |
1590 | ||
3abd263a | 1591 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 1592 | { |
1593 | if (strcmp(var.value, "disabled") == 0) | |
1594 | in_enable_vibration = 0; | |
1595 | else if (strcmp(var.value, "enabled") == 0) | |
1596 | in_enable_vibration = 1; | |
1597 | } | |
1598 | ||
5c1cbedc | 1599 | var.value = NULL; |
1600 | var.key = "pcsx_rearmed_dithering"; | |
1601 | ||
3abd263a | 1602 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 1603 | { |
8822aea7 | 1604 | if (strcmp(var.value, "disabled") == 0) |
1605 | { | |
5c1cbedc | 1606 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
1607 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1608 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1609 | #ifdef __ARM_NEON__ |
1610 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1611 | #endif | |
1612 | } | |
8822aea7 | 1613 | else if (strcmp(var.value, "enabled") == 0) |
1614 | { | |
1615 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 1616 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 1617 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1618 | #ifdef __ARM_NEON__ |
1619 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1620 | #endif | |
1621 | } | |
1622 | } | |
1623 | ||
8ac2b9d2 | 1624 | #ifdef GPU_NEON |
3abd263a | 1625 | var.value = NULL; |
55e5626b | 1626 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1627 | |
3abd263a | 1628 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1629 | { |
1630 | if (strcmp(var.value, "disabled") == 0) | |
1631 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1632 | else if (strcmp(var.value, "enabled") == 0) | |
1633 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1634 | } | |
1635 | ||
7d68d030 | 1636 | var.value = NULL; |
55e5626b | 1637 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1638 | |
3abd263a | 1639 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1640 | { |
1641 | if (strcmp(var.value, "disabled") == 0) | |
1642 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1643 | else if (strcmp(var.value, "enabled") == 0) | |
1644 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1645 | } | |
354329fa | 1646 | |
1647 | var.value = NULL; | |
55e5626b | 1648 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1649 | |
3abd263a | 1650 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 1651 | { |
1652 | if (strcmp(var.value, "disabled") == 0) | |
1653 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1654 | else if (strcmp(var.value, "enabled") == 0) | |
1655 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1656 | } | |
094ec204 | 1657 | #endif |
0e5a7b7d | 1658 | |
3abd263a | 1659 | var.value = NULL; |
0e5a7b7d | 1660 | var.key = "pcsx_rearmed_duping_enable"; |
1661 | ||
3abd263a | 1662 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 1663 | { |
0a6520c3 | 1664 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1665 | duping_enable = false; |
0a6520c3 | 1666 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1667 | duping_enable = true; |
1668 | } | |
1669 | ||
3abd263a | 1670 | var.value = NULL; |
2df7fcac BP |
1671 | var.key = "pcsx_rearmed_display_internal_fps"; |
1672 | ||
3abd263a | 1673 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
1674 | { |
1675 | if (strcmp(var.value, "disabled") == 0) | |
1676 | display_internal_fps = false; | |
1677 | else if (strcmp(var.value, "enabled") == 0) | |
1678 | display_internal_fps = true; | |
1679 | } | |
1680 | ||
ec253988 | 1681 | #if defined(LIGHTREC) || defined(NEW_DYNAREC) |
48f615ba | 1682 | var.value = NULL; |
4e477065 | 1683 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1684 | |
3abd263a | 1685 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
48f615ba | 1686 | { |
cada0a36 | 1687 | R3000Acpu *prev_cpu = psxCpu; |
44747c73 AM |
1688 | #if defined(LIGHTREC) |
1689 | bool can_use_dynarec = found_bios; | |
1690 | #else | |
1691 | bool can_use_dynarec = 1; | |
1692 | #endif | |
48f615ba | 1693 | |
fc99395c | 1694 | #ifdef _3DS |
8822aea7 | 1695 | if (!__ctr_svchax) |
fc99395c | 1696 | Config.Cpu = CPU_INTERPRETER; |
1697 | else | |
1698 | #endif | |
44747c73 | 1699 | if (strcmp(var.value, "disabled") == 0 || !can_use_dynarec) |
48f615ba | 1700 | Config.Cpu = CPU_INTERPRETER; |
1701 | else if (strcmp(var.value, "enabled") == 0) | |
1702 | Config.Cpu = CPU_DYNAREC; | |
1703 | ||
1704 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 1705 | if (psxCpu != prev_cpu) |
1706 | { | |
48f615ba | 1707 | prev_cpu->Shutdown(); |
1708 | psxCpu->Init(); | |
1709 | psxCpu->Reset(); // not really a reset.. | |
1710 | } | |
1711 | } | |
ec253988 | 1712 | #endif /* LIGHTREC || NEW_DYNAREC */ |
805fe9bc | 1713 | |
3abd263a | 1714 | var.value = NULL; |
01394a7f | 1715 | var.key = "pcsx_rearmed_spu_reverb"; |
1716 | ||
3abd263a | 1717 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1718 | { |
0a6520c3 | 1719 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1720 | spu_config.iUseReverb = false; |
0a6520c3 | 1721 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1722 | spu_config.iUseReverb = true; |
1723 | } | |
1724 | ||
3abd263a | 1725 | var.value = NULL; |
01394a7f | 1726 | var.key = "pcsx_rearmed_spu_interpolation"; |
1727 | ||
3abd263a | 1728 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1729 | { |
1730 | if (strcmp(var.value, "simple") == 0) | |
1731 | spu_config.iUseInterpolation = 1; | |
1732 | else if (strcmp(var.value, "gaussian") == 0) | |
1733 | spu_config.iUseInterpolation = 2; | |
1734 | else if (strcmp(var.value, "cubic") == 0) | |
1735 | spu_config.iUseInterpolation = 3; | |
1736 | else if (strcmp(var.value, "off") == 0) | |
1737 | spu_config.iUseInterpolation = 0; | |
1738 | } | |
1739 | ||
3abd263a | 1740 | var.value = NULL; |
b3480be8 | 1741 | var.key = "pcsx_rearmed_pe2_fix"; |
1742 | ||
3abd263a | 1743 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1744 | { |
1745 | if (strcmp(var.value, "disabled") == 0) | |
1746 | Config.RCntFix = 0; | |
1747 | else if (strcmp(var.value, "enabled") == 0) | |
1748 | Config.RCntFix = 1; | |
1749 | } | |
ace14ab3 | 1750 | |
3abd263a | 1751 | var.value = NULL; |
1d6abe26 | 1752 | var.key = "pcsx_rearmed_idiablofix"; |
1753 | ||
3abd263a | 1754 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1d6abe26 | 1755 | { |
1756 | if (strcmp(var.value, "disabled") == 0) | |
1757 | spu_config.idiablofix = 0; | |
1758 | else if (strcmp(var.value, "enabled") == 0) | |
1759 | spu_config.idiablofix = 1; | |
1760 | } | |
1761 | ||
3abd263a | 1762 | var.value = NULL; |
b3480be8 | 1763 | var.key = "pcsx_rearmed_inuyasha_fix"; |
1764 | ||
3abd263a | 1765 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1766 | { |
1767 | if (strcmp(var.value, "disabled") == 0) | |
1768 | Config.VSyncWA = 0; | |
1769 | else if (strcmp(var.value, "enabled") == 0) | |
1770 | Config.VSyncWA = 1; | |
1771 | } | |
1772 | ||
679b71e2 JW |
1773 | #ifndef _WIN32 |
1774 | var.value = NULL; | |
1775 | var.key = "pcsx_rearmed_async_cd"; | |
3abd263a | 1776 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
679b71e2 JW |
1777 | { |
1778 | if (strcmp(var.value, "async") == 0) | |
cada0a36 | 1779 | Config.AsyncCD = 1; |
679b71e2 | 1780 | else |
cada0a36 | 1781 | Config.AsyncCD = 0; |
679b71e2 JW |
1782 | } |
1783 | #endif | |
1784 | ||
b12cce74 | 1785 | var.value = NULL; |
1786 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 1787 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1788 | { |
1789 | if (strcmp(var.value, "disabled") == 0) | |
1790 | Config.Xa = 1; | |
1791 | else | |
1792 | Config.Xa = 0; | |
1793 | } | |
1794 | ||
1795 | var.value = NULL; | |
1796 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 1797 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1798 | { |
1799 | if (strcmp(var.value, "disabled") == 0) | |
1800 | Config.Cdda = 1; | |
1801 | else | |
1802 | Config.Cdda = 0; | |
1803 | } | |
1804 | ||
34af0fff | 1805 | var.value = NULL; |
1806 | var.key = "pcsx_rearmed_spuirq"; | |
3abd263a | 1807 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
34af0fff | 1808 | { |
1809 | if (strcmp(var.value, "disabled") == 0) | |
1810 | Config.SpuIrq = 0; | |
1811 | else | |
1812 | Config.SpuIrq = 1; | |
1813 | } | |
1814 | ||
2d17de26 | 1815 | #ifdef GPU_PEOPS |
3abd263a | 1816 | var.value = NULL; |
6713b629 | 1817 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1818 | |
1819 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1820 | { | |
1821 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1822 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1823 | } |
1824 | ||
3abd263a | 1825 | var.value = NULL; |
6713b629 | 1826 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1827 | |
1828 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1829 | { | |
1830 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1831 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1832 | } |
1833 | ||
3abd263a | 1834 | var.value = NULL; |
6713b629 | 1835 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1836 | |
1837 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1838 | { | |
1839 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1840 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1841 | } |
1842 | ||
3abd263a | 1843 | var.value = NULL; |
6713b629 | 1844 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1845 | |
1846 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1847 | { | |
1848 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1849 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1850 | } |
1851 | ||
3abd263a | 1852 | var.value = NULL; |
6713b629 | 1853 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1854 | |
1855 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1856 | { | |
1857 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1858 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1859 | } |
1860 | ||
3abd263a | 1861 | var.value = NULL; |
6713b629 | 1862 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1863 | |
1864 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1865 | { | |
1866 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1867 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1868 | } |
1869 | ||
3abd263a | 1870 | var.value = NULL; |
6713b629 | 1871 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 1872 | |
1873 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1874 | { | |
1875 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1876 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 1877 | } |
1878 | ||
3abd263a | 1879 | var.value = NULL; |
6713b629 | 1880 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 1881 | |
1882 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1883 | { | |
1884 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1885 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 1886 | } |
1887 | ||
3abd263a | 1888 | var.value = NULL; |
6713b629 | 1889 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 1890 | |
1891 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1892 | { | |
1893 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1894 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 1895 | } |
1896 | ||
1897 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1898 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1899 | ||
6713b629 | 1900 | /* Show/hide core options */ |
c8108d88 | 1901 | |
1902 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
1903 | var.value = NULL; | |
1904 | ||
1905 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1906 | { | |
1907 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
1908 | ||
1909 | show_advanced_gpu_peops_settings = 1; | |
1910 | if (strcmp(var.value, "disabled") == 0) | |
1911 | show_advanced_gpu_peops_settings = 0; | |
1912 | ||
1913 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
1914 | { | |
1915 | unsigned i; | |
1916 | struct retro_core_option_display option_display; | |
6713b629 | 1917 | char gpu_peops_option[9][45] = { |
1918 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
1919 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
1920 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
1921 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
1922 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
1923 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
1924 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
1925 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
cada0a36 | 1926 | "pcsx_rearmed_gpu_peops_fake_busy_state" |
c8108d88 | 1927 | }; |
1928 | ||
1929 | option_display.visible = show_advanced_gpu_peops_settings; | |
1930 | ||
1931 | for (i = 0; i < 9; i++) | |
1932 | { | |
1933 | option_display.key = gpu_peops_option[i]; | |
1934 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
1935 | } | |
1936 | } | |
1937 | } | |
1938 | #endif | |
1939 | ||
030d1121 | 1940 | #ifdef GPU_UNAI |
1941 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
1942 | var.value = NULL; | |
1943 | ||
3abd263a | 1944 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1945 | { |
1946 | if (strcmp(var.value, "disabled") == 0) | |
1947 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
1948 | else if (strcmp(var.value, "enabled") == 0) | |
1949 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
1950 | } | |
1951 | ||
1952 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
1953 | var.value = NULL; | |
1954 | ||
3abd263a | 1955 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1956 | { |
1957 | if (strcmp(var.value, "disabled") == 0) | |
1958 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
1959 | else if (strcmp(var.value, "enabled") == 0) | |
1960 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
1961 | } | |
1962 | ||
1963 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
1964 | var.value = NULL; | |
1965 | ||
3abd263a | 1966 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1967 | { |
1968 | if (strcmp(var.value, "disabled") == 0) | |
1969 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
1970 | else if (strcmp(var.value, "enabled") == 0) | |
1971 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
1972 | } | |
1973 | ||
1974 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
1975 | var.value = NULL; | |
1976 | ||
3abd263a | 1977 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1978 | { |
1979 | if (strcmp(var.value, "disabled") == 0) | |
1980 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
1981 | else if (strcmp(var.value, "enabled") == 0) | |
1982 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
1983 | } | |
1984 | ||
1985 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
1986 | var.value = NULL; | |
1987 | ||
3abd263a | 1988 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1989 | { |
1990 | if (strcmp(var.value, "disabled") == 0) | |
1991 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
1992 | else if (strcmp(var.value, "enabled") == 0) | |
1993 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
1994 | } | |
1995 | ||
1996 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
1997 | var.value = NULL; | |
1998 | ||
1999 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2000 | { | |
2001 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
2002 | ||
2003 | show_advanced_gpu_unai_settings = 1; | |
2004 | if (strcmp(var.value, "disabled") == 0) | |
2005 | show_advanced_gpu_unai_settings = 0; | |
2006 | ||
2007 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
2008 | { | |
2009 | unsigned i; | |
2010 | struct retro_core_option_display option_display; | |
2011 | char gpu_unai_option[5][40] = { | |
2012 | "pcsx_rearmed_gpu_unai_blending", | |
2013 | "pcsx_rearmed_gpu_unai_lighting", | |
2014 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
2015 | "pcsx_rearmed_gpu_unai_ilace_force", | |
cada0a36 | 2016 | "pcsx_rearmed_gpu_unai_pixel_skip" |
030d1121 | 2017 | }; |
2018 | ||
2019 | option_display.visible = show_advanced_gpu_unai_settings; | |
2020 | ||
2021 | for (i = 0; i < 5; i++) | |
2022 | { | |
2023 | option_display.key = gpu_unai_option[i]; | |
2024 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2025 | } | |
2026 | } | |
2027 | } | |
2028 | #endif // GPU_UNAI | |
2029 | ||
cada0a36 | 2030 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2031 | //with where the shots are in the emulator. |
2032 | ||
2033 | var.value = NULL; | |
2034 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2035 | ||
2036 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2037 | { | |
cada0a36 | 2038 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2039 | } |
2040 | ||
2041 | var.value = NULL; | |
2042 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2043 | ||
2044 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2045 | { | |
cada0a36 | 2046 | GunconAdjustY = atoi(var.value); |
2047 | } | |
e16ecc89 | 2048 | |
2049 | var.value = NULL; | |
2050 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2051 | ||
2052 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2053 | { | |
cada0a36 | 2054 | GunconAdjustRatioX = atof(var.value); |
2055 | } | |
e16ecc89 | 2056 | |
2057 | var.value = NULL; | |
2058 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2059 | ||
2060 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2061 | { | |
cada0a36 | 2062 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2063 | } |
2064 | ||
ce239f4a | 2065 | #ifdef NEW_DYNAREC |
2066 | var.value = NULL; | |
2067 | var.key = "pcsx_rearmed_nosmccheck"; | |
2068 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2069 | { | |
2070 | if (strcmp(var.value, "enabled") == 0) | |
2071 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2072 | else | |
2073 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
2074 | } | |
2075 | ||
2076 | var.value = NULL; | |
2077 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
2078 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2079 | { | |
2080 | if (strcmp(var.value, "enabled") == 0) | |
2081 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2082 | else | |
2083 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2084 | } | |
2085 | ||
2086 | var.value = NULL; | |
2087 | var.key = "pcsx_rearmed_nogteflags"; | |
2088 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2089 | { | |
2090 | if (strcmp(var.value, "enabled") == 0) | |
2091 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2092 | else | |
2093 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
2094 | } | |
2095 | ||
2096 | /* this probably is safe to change in real-time */ | |
2097 | var.value = NULL; | |
2098 | var.key = "pcsx_rearmed_psxclock"; | |
2099 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2100 | { | |
2101 | int psxclock = atoi(var.value); | |
2102 | cycle_multiplier = 10000 / psxclock; | |
2103 | } | |
2104 | #endif /* NEW_DYNAREC */ | |
2105 | ||
2106 | var.key = "pcsx_rearmed_show_other_input_settings"; | |
2107 | var.value = NULL; | |
2108 | ||
2109 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2110 | { | |
2111 | int previous_settings = show_other_input_settings; | |
2112 | ||
2113 | show_other_input_settings = 1; | |
2114 | if (strcmp(var.value, "disabled") == 0) | |
2115 | show_other_input_settings = 0; | |
2116 | ||
2117 | if (show_other_input_settings != previous_settings) | |
2118 | { | |
2119 | unsigned i; | |
2120 | struct retro_core_option_display option_display; | |
2121 | char gpu_peops_option[][50] = { | |
2122 | "pcsx_rearmed_multitap1", | |
2123 | "pcsx_rearmed_multitap2", | |
2124 | "pcsx_rearmed_pad3type", | |
2125 | "pcsx_rearmed_pad4type", | |
2126 | "pcsx_rearmed_pad5type", | |
2127 | "pcsx_rearmed_pad6type", | |
2128 | "pcsx_rearmed_pad7type", | |
2129 | "pcsx_rearmed_pad8type", | |
2130 | "pcsx_rearmed_negcon_deadzone", | |
2131 | "pcsx_rearmed_negcon_response", | |
2132 | "pcsx_rearmed_analog_axis_modifier", | |
2133 | "pcsx_rearmed_gunconadjustx", | |
2134 | "pcsx_rearmed_gunconadjusty", | |
2135 | "pcsx_rearmed_gunconadjustratiox", | |
2136 | "pcsx_rearmed_gunconadjustratioy" | |
2137 | }; | |
2138 | #define INPUT_LIST (sizeof(gpu_peops_option) / sizeof(gpu_peops_option[0])) | |
2139 | ||
2140 | option_display.visible = show_other_input_settings; | |
2141 | ||
2142 | for (i = 0; i < INPUT_LIST; i++) | |
2143 | { | |
2144 | option_display.key = gpu_peops_option[i]; | |
2145 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2146 | } | |
2147 | } | |
2148 | } | |
2149 | ||
8822aea7 | 2150 | if (in_flight) |
2151 | { | |
2152 | // inform core things about possible config changes | |
32ab9e53 | 2153 | plugin_call_rearmed_cbs(); |
805fe9bc | 2154 | |
8822aea7 | 2155 | if (GPU_open != NULL && GPU_close != NULL) |
2156 | { | |
32ab9e53 TJ |
2157 | GPU_close(); |
2158 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2159 | } | |
805fe9bc | 2160 | |
32ab9e53 TJ |
2161 | dfinput_activate(); |
2162 | } | |
27cf7d31 | 2163 | else |
2164 | { | |
b580cc4f | 2165 | //not yet running |
5bf56268 | 2166 | |
b580cc4f | 2167 | //bootlogo display hack |
8822aea7 | 2168 | if (found_bios) |
2169 | { | |
3abd263a | 2170 | var.value = NULL; |
b580cc4f | 2171 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2172 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2173 | { |
27cf7d31 | 2174 | Config.SlowBoot = 0; |
2175 | rebootemu = 0; | |
0a6520c3 | 2176 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2177 | { |
f422f444 | 2178 | Config.SlowBoot = 1; |
27cf7d31 | 2179 | rebootemu = 1; |
2180 | } | |
b580cc4f | 2181 | } |
2182 | } | |
2183 | } | |
e268a47e | 2184 | } |
2185 | ||
8741f7a2 | 2186 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2187 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2188 | { |
cada0a36 | 2189 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2190 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2191 | |
cada0a36 | 2192 | // First, try and get an analog value using the new libretro API constant |
2193 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2194 | RETRO_DEVICE_ANALOG, |
2195 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2196 | id); | |
cada0a36 | 2197 | button = MIN(button / 128, 255); |
8741f7a2 | 2198 | |
cada0a36 | 2199 | if (button == 0) |
2200 | { | |
2201 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2202 | // is not reporting analog values. We need to do a second check using the classic | |
2203 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2204 | |
cada0a36 | 2205 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2206 | |
cada0a36 | 2207 | button = (ret & (1 << id)) ? 255 : 0; |
2208 | } | |
8741f7a2 | 2209 | |
cada0a36 | 2210 | return button; |
8741f7a2 | 2211 | } |
2212 | ||
8822aea7 | 2213 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2214 | { | |
cada0a36 | 2215 | float modifier_axis_range = 0; |
2216 | ||
8822aea7 | 2217 | if (is_square) |
2218 | { | |
cada0a36 | 2219 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2220 | if (modifier_axis_range < 0) |
2221 | { | |
cada0a36 | 2222 | modifier_axis_range = 0; |
8822aea7 | 2223 | } |
2224 | else if (modifier_axis_range > 255) | |
2225 | { | |
cada0a36 | 2226 | modifier_axis_range = 255; |
2227 | } | |
8822aea7 | 2228 | } |
2229 | else | |
2230 | { | |
cada0a36 | 2231 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2232 | } | |
ace1989f | 2233 | |
cada0a36 | 2234 | return modifier_axis_range; |
ace1989f SK |
2235 | } |
2236 | ||
34f7d033 | 2237 | static void update_input_guncon(int port, int ret) |
38c2028e | 2238 | { |
34f7d033 | 2239 | //ToDo move across to: |
2240 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2241 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2242 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2243 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2244 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2245 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2246 | //Though not sure these are hooked up properly on the Pi | |
2247 | ||
2248 | //ToDo | |
2249 | //Put the controller index back to port instead of hardcoding to 1 when the libretro overlay crash bug is fixed | |
2250 | //This is required for 2 player | |
2251 | ||
2252 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross | |
2253 | ||
2254 | // Trigger | |
2255 | //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug | |
2256 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
8822aea7 | 2257 | { |
34f7d033 | 2258 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2259 | } |
2260 | ||
34f7d033 | 2261 | // A |
2262 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
8822aea7 | 2263 | { |
34f7d033 | 2264 | in_keystate[port] |= (1 << DKEY_START); |
2265 | } | |
cada0a36 | 2266 | |
34f7d033 | 2267 | // B |
2268 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)) | |
2269 | { | |
2270 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2271 | } | |
cada0a36 | 2272 | |
34f7d033 | 2273 | //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug |
2274 | int gunx = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); | |
2275 | int guny = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
cada0a36 | 2276 | |
34f7d033 | 2277 | //Mouse range is -32767 -> 32767 |
2278 | //1% is about 655 | |
2279 | //Use the left analog stick field to store the absolute coordinates | |
2280 | in_analog_left[0][0] = (gunx * GunconAdjustRatioX) + (GunconAdjustX * 655); | |
2281 | in_analog_left[0][1] = (guny * GunconAdjustRatioY) + (GunconAdjustY * 655); | |
2282 | } | |
cada0a36 | 2283 | |
34f7d033 | 2284 | static void update_input_negcon(int port, int ret) |
2285 | { | |
2286 | int lsx; | |
2287 | int rsy; | |
2288 | int negcon_i_rs; | |
2289 | int negcon_ii_rs; | |
2290 | float negcon_twist_amplitude; | |
cada0a36 | 2291 | |
34f7d033 | 2292 | // Query digital inputs |
2293 | // | |
2294 | // > Pad-Up | |
2295 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2296 | in_keystate[port] |= (1 << DKEY_UP); | |
2297 | // > Pad-Right | |
2298 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2299 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2300 | // > Pad-Down | |
2301 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2302 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2303 | // > Pad-Left | |
2304 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2305 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2306 | // > Start | |
2307 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2308 | in_keystate[port] |= (1 << DKEY_START); | |
2309 | // > neGcon A | |
2310 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2311 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2312 | // > neGcon B | |
2313 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2314 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2315 | // > neGcon R shoulder (digital) | |
2316 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2317 | in_keystate[port] |= (1 << DKEY_R1); | |
2318 | // Query analog inputs | |
2319 | // | |
2320 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2321 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2322 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2323 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2324 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2325 | // So we just have to map in_analog_left/right to more | |
2326 | // appropriate inputs... | |
2327 | // | |
2328 | // > NeGcon twist | |
2329 | // >> Get raw analog stick value and account for deadzone | |
2330 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2331 | if (lsx > negcon_deadzone) | |
2332 | lsx = lsx - negcon_deadzone; | |
2333 | else if (lsx < -negcon_deadzone) | |
2334 | lsx = lsx + negcon_deadzone; | |
2335 | else | |
2336 | lsx = 0; | |
2337 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2338 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2339 | if (negcon_linearity == 2) | |
2340 | { | |
2341 | if (negcon_twist_amplitude < 0.0) | |
2342 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2343 | else | |
2344 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2345 | } | |
2346 | else if (negcon_linearity == 3) | |
2347 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2348 | // >> Convert to final 'in_analog' integer value [0,255] | |
2349 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2350 | // > NeGcon I + II | |
2351 | // >> Handle right analog stick vertical axis mapping... | |
2352 | // - Up (-Y) == accelerate == neGcon I | |
2353 | // - Down (+Y) == brake == neGcon II | |
2354 | negcon_i_rs = 0; | |
2355 | negcon_ii_rs = 0; | |
2356 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2357 | if (rsy >= 0) | |
2358 | { | |
2359 | // Account for deadzone | |
2360 | // (Note: have never encountered a gamepad with significant differences | |
2361 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2362 | // deadzone here) | |
2363 | if (rsy > negcon_deadzone) | |
2364 | rsy = rsy - negcon_deadzone; | |
2365 | else | |
2366 | rsy = 0; | |
2367 | // Convert to 'in_analog' integer value [0,255] | |
2368 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2369 | } |
6fbd15c8 | 2370 | else |
34f7d033 | 2371 | { |
2372 | if (rsy < -negcon_deadzone) | |
2373 | rsy = -1 * (rsy + negcon_deadzone); | |
2374 | else | |
2375 | rsy = 0; | |
2376 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2377 | } | |
2378 | // >> NeGcon I | |
2379 | in_analog_right[port][1] = MAX( | |
2380 | MAX( | |
2381 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2382 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2383 | negcon_i_rs); | |
2384 | // >> NeGcon II | |
2385 | in_analog_left[port][0] = MAX( | |
2386 | MAX( | |
2387 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2388 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2389 | negcon_ii_rs); | |
2390 | // > NeGcon L | |
2391 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2392 | } | |
e268a47e | 2393 | |
34f7d033 | 2394 | static void update_input(void) |
2395 | { | |
cada0a36 | 2396 | // reset all keystate, query libretro for keystate |
34f7d033 | 2397 | int i; |
cada0a36 | 2398 | int j; |
e268a47e | 2399 | |
8822aea7 | 2400 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2401 | { |
8822aea7 | 2402 | int16_t ret = 0; |
34f7d033 | 2403 | int type = in_type[i]; |
2404 | ||
cada0a36 | 2405 | in_keystate[i] = 0; |
3c0fb554 | 2406 | |
34f7d033 | 2407 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2408 | continue; |
c8108d88 | 2409 | |
6fbd15c8 | 2410 | if (libretro_supports_bitmasks) |
2411 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2412 | else | |
2413 | { | |
8822aea7 | 2414 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2415 | { |
a3c2efcd | 2416 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2417 | ret |= (1 << j); |
6fbd15c8 | 2418 | } |
2419 | } | |
3c0fb554 | 2420 | |
34f7d033 | 2421 | switch (type) |
cada0a36 | 2422 | { |
34f7d033 | 2423 | case PSE_PAD_TYPE_GUNCON: |
2424 | update_input_guncon(i, ret); | |
2425 | break; | |
2426 | case PSE_PAD_TYPE_NEGCON: | |
2427 | update_input_negcon(i, ret); | |
2428 | break; | |
2429 | default: | |
cada0a36 | 2430 | // Query digital inputs |
2431 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2432 | if (ret & (1 << j)) | |
2433 | in_keystate[i] |= retro_psx_map[j]; | |
2434 | ||
2435 | // Query analog inputs | |
34f7d033 | 2436 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2437 | { |
34f7d033 | 2438 | in_analog_left[i][0] = axis_range_modifier(input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X), axis_bounds_modifier); |
2439 | in_analog_left[i][1] = axis_range_modifier(input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y), axis_bounds_modifier); | |
cada0a36 | 2440 | in_analog_right[i][0] = axis_range_modifier(input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X), axis_bounds_modifier); |
2441 | in_analog_right[i][1] = axis_range_modifier(input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y), axis_bounds_modifier); | |
2442 | } | |
2443 | } | |
2444 | } | |
34f7d033 | 2445 | } |
2446 | ||
2447 | static void print_internal_fps(void) | |
2448 | { | |
2449 | if (display_internal_fps) | |
2450 | { | |
2451 | frame_count++; | |
2452 | ||
2453 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2454 | { | |
2455 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2456 | char str[64]; | |
2457 | const char *strc = (const char *)str; | |
2458 | struct retro_message msg = { | |
2459 | strc, | |
2460 | 180 | |
2461 | }; | |
2462 | ||
2463 | str[0] = '\0'; | |
2464 | ||
2465 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2466 | ||
2467 | pl_rearmed_cbs.flip_cnt = 0; | |
2468 | ||
2469 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2470 | } | |
2471 | } | |
2472 | else | |
2473 | frame_count = 0; | |
2474 | } | |
2475 | ||
2476 | void retro_run(void) | |
2477 | { | |
34f7d033 | 2478 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
2479 | if (rebootemu != 0) | |
2480 | { | |
2481 | rebootemu = 0; | |
2482 | SysReset(); | |
2483 | if (!Config.HLE && !Config.SlowBoot) | |
2484 | { | |
2485 | // skip BIOS logos | |
2486 | psxRegs.pc = psxRegs.GPR.n.ra; | |
2487 | } | |
2488 | } | |
2489 | ||
2490 | print_internal_fps(); | |
2491 | ||
2492 | input_poll_cb(); | |
2493 | ||
2494 | update_input(); | |
2495 | ||
2496 | bool updated = false; | |
2497 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2498 | update_variables(true); | |
cada0a36 | 2499 | |
2500 | stop = 0; | |
2501 | psxCpu->Execute(); | |
2502 | ||
2503 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, | |
8822aea7 | 2504 | vout_width, vout_height, vout_width * 2); |
cada0a36 | 2505 | vout_fb_dirty = 0; |
2506 | ||
2507 | set_vout_fb(); | |
38c2028e | 2508 | } |
2509 | ||
74ebc05b | 2510 | static bool try_use_bios(const char *path) |
2511 | { | |
cada0a36 | 2512 | FILE *f; |
2513 | long size; | |
2514 | const char *name; | |
74ebc05b | 2515 | |
cada0a36 | 2516 | f = fopen(path, "rb"); |
2517 | if (f == NULL) | |
2518 | return false; | |
74ebc05b | 2519 | |
cada0a36 | 2520 | fseek(f, 0, SEEK_END); |
2521 | size = ftell(f); | |
2522 | fclose(f); | |
74ebc05b | 2523 | |
cada0a36 | 2524 | if (size != 512 * 1024) |
2525 | return false; | |
74ebc05b | 2526 | |
cada0a36 | 2527 | name = strrchr(path, SLASH); |
2528 | if (name++ == NULL) | |
2529 | name = path; | |
2530 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2531 | return true; | |
74ebc05b | 2532 | } |
2533 | ||
c4052f4d | 2534 | #ifndef VITA |
74ebc05b | 2535 | #include <sys/types.h> |
2536 | #include <dirent.h> | |
2537 | ||
2538 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2539 | { | |
cada0a36 | 2540 | DIR *dir; |
2541 | struct dirent *ent; | |
2542 | bool ret = false; | |
74ebc05b | 2543 | |
cada0a36 | 2544 | dir = opendir(dirpath); |
2545 | if (dir == NULL) | |
2546 | return false; | |
74ebc05b | 2547 | |
8822aea7 | 2548 | while ((ent = readdir(dir))) |
2549 | { | |
cada0a36 | 2550 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) |
2551 | continue; | |
74ebc05b | 2552 | |
cada0a36 | 2553 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
2554 | ret = try_use_bios(path); | |
2555 | if (ret) | |
2556 | break; | |
2557 | } | |
2558 | closedir(dir); | |
2559 | return ret; | |
74ebc05b | 2560 | } |
2561 | #else | |
2562 | #define find_any_bios(...) false | |
2563 | #endif | |
2564 | ||
11813b9d | 2565 | static void check_system_specs(void) |
2566 | { | |
2567 | unsigned level = 6; | |
2568 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2569 | } | |
2570 | ||
d382721e MOB |
2571 | static int init_memcards(void) |
2572 | { | |
cada0a36 | 2573 | int ret = 0; |
2574 | const char *dir; | |
8822aea7 | 2575 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 2576 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
2577 | ||
2578 | // Memcard2 will be handled and is re-enabled if needed using core | |
2579 | // operations. | |
2580 | // Memcard1 is handled by libretro, doing this will set core to | |
2581 | // skip file io operations for memcard1 like SaveMcd | |
2582 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2583 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
2584 | init_memcard(Mcd1Data); | |
2585 | // Memcard 2 is managed by the emulator on the filesystem, | |
2586 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2587 | ||
8822aea7 | 2588 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2589 | { | |
cada0a36 | 2590 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 2591 | if (memcmp(var.value, "enabled", 7) == 0) |
2592 | { | |
2593 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
2594 | { | |
2595 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
2596 | { | |
cada0a36 | 2597 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
2598 | ret = -1; | |
8822aea7 | 2599 | } |
2600 | else | |
2601 | { | |
cada0a36 | 2602 | McdDisable[1] = 0; |
2603 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2604 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2605 | } | |
8822aea7 | 2606 | } |
2607 | else | |
2608 | { | |
cada0a36 | 2609 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
2610 | ret = -1; | |
2611 | } | |
2612 | } | |
2613 | } | |
2614 | return ret; | |
d382721e MOB |
2615 | } |
2616 | ||
9e7bdf29 | 2617 | static void loadPSXBios(void) |
38c2028e | 2618 | { |
cada0a36 | 2619 | const char *dir; |
2620 | char path[PATH_MAX]; | |
2621 | unsigned useHLE = 0; | |
2622 | ||
2623 | const char *bios[] = { | |
2624 | "PSXONPSP660", "psxonpsp660", | |
2625 | "SCPH101", "scph101", | |
2626 | "SCPH5501", "scph5501", | |
2627 | "SCPH7001", "scph7001", | |
2628 | "SCPH1001", "scph1001" | |
2629 | }; | |
2630 | ||
2631 | struct retro_variable var = { | |
2632 | .key = "pcsx_rearmed_bios", | |
2633 | .value = NULL | |
2634 | }; | |
2635 | ||
2636 | found_bios = 0; | |
2637 | ||
8822aea7 | 2638 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2639 | { | |
cada0a36 | 2640 | if (!strcmp(var.value, "HLE")) |
2641 | useHLE = 1; | |
2642 | } | |
2643 | ||
2644 | if (!useHLE) | |
2645 | { | |
2646 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2647 | { | |
2648 | unsigned i; | |
2649 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2650 | ||
8822aea7 | 2651 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
2652 | { | |
cada0a36 | 2653 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
2654 | found_bios = try_use_bios(path); | |
2655 | if (found_bios) | |
2656 | break; | |
2657 | } | |
2658 | ||
2659 | if (!found_bios) | |
2660 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2661 | } | |
8822aea7 | 2662 | if (found_bios) |
2663 | { | |
cada0a36 | 2664 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
2665 | } | |
2666 | } | |
2667 | ||
2668 | if (useHLE || !found_bios) | |
2669 | { | |
2670 | SysPrintf("no BIOS files found.\n"); | |
8822aea7 | 2671 | struct retro_message msg = { |
cada0a36 | 2672 | "No PlayStation BIOS file found - add for better compatibility", |
2673 | 180 | |
2674 | }; | |
8822aea7 | 2675 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void *)&msg); |
cada0a36 | 2676 | } |
9e7bdf29 | 2677 | } |
2678 | ||
2679 | void retro_init(void) | |
2680 | { | |
cada0a36 | 2681 | unsigned dci_version = 0; |
2682 | struct retro_rumble_interface rumble; | |
2683 | int ret; | |
38c2028e | 2684 | |
d148d265 | 2685 | #ifdef __MACH__ |
cada0a36 | 2686 | // magic sauce to make the dynarec work on iOS |
2687 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 2688 | #endif |
2689 | ||
fc99395c | 2690 | #ifdef _3DS |
fc99395c | 2691 | psxMapHook = pl_3ds_mmap; |
2692 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2693 | #endif |
2694 | #ifdef VITA | |
8822aea7 | 2695 | if (init_vita_mmap() < 0) |
73081f23 | 2696 | abort(); |
1a5fd794 | 2697 | psxMapHook = pl_vita_mmap; |
2698 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2699 | #endif |
cada0a36 | 2700 | ret = emu_core_preinit(); |
5bf56268 | 2701 | #ifdef _3DS |
e4d84733 | 2702 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 2703 | if (!__ctr_svchax) |
e4d84733 | 2704 | Config.Cpu = CPU_INTERPRETER; |
2705 | #endif | |
cada0a36 | 2706 | ret |= init_memcards(); |
73081f23 | 2707 | |
cada0a36 | 2708 | ret |= emu_core_init(); |
8822aea7 | 2709 | if (ret != 0) |
2710 | { | |
cada0a36 | 2711 | SysPrintf("PCSX init failed.\n"); |
2712 | exit(1); | |
2713 | } | |
38c2028e | 2714 | |
0b7f536b | 2715 | #ifdef _3DS |
2716 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2717 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
cada0a36 | 2718 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2719 | #else |
cada0a36 | 2720 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2721 | #endif |
5bf56268 | 2722 | |
cada0a36 | 2723 | vout_buf_ptr = vout_buf; |
74ebc05b | 2724 | |
cada0a36 | 2725 | loadPSXBios(); |
38c2028e | 2726 | |
cada0a36 | 2727 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2728 | |
8822aea7 | 2729 | disk_initial_index = 0; |
cada0a36 | 2730 | disk_initial_path[0] = '\0'; |
2731 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2732 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2733 | else | |
2734 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2735 | |
cada0a36 | 2736 | rumble_cb = NULL; |
2737 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2738 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2739 | |
cada0a36 | 2740 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2741 | * we have to do this because cache misses and some IO penalties | |
2742 | * are not emulated. Warning: changing this may break compatibility. */ | |
2743 | cycle_multiplier = 175; | |
ace14ab3 | 2744 | #ifdef HAVE_PRE_ARMV7 |
cada0a36 | 2745 | cycle_multiplier = 200; |
5ca2ec64 | 2746 | #endif |
cada0a36 | 2747 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
2748 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
2749 | spu_config.iUseFixedUpdates = 1; | |
5ca2ec64 | 2750 | |
cada0a36 | 2751 | SaveFuncs.open = save_open; |
2752 | SaveFuncs.read = save_read; | |
2753 | SaveFuncs.write = save_write; | |
2754 | SaveFuncs.seek = save_seek; | |
2755 | SaveFuncs.close = save_close; | |
e268a47e | 2756 | |
6fbd15c8 | 2757 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2758 | libretro_supports_bitmasks = true; | |
2759 | ||
cada0a36 | 2760 | check_system_specs(); |
38c2028e | 2761 | } |
2762 | ||
2763 | void retro_deinit(void) | |
2764 | { | |
8822aea7 | 2765 | if (plugins_opened) |
2766 | { | |
cada0a36 | 2767 | ClosePlugins(); |
2768 | plugins_opened = 0; | |
2769 | } | |
2770 | SysClose(); | |
0b7f536b | 2771 | #ifdef _3DS |
2772 | linearFree(vout_buf); | |
2773 | #else | |
cada0a36 | 2774 | free(vout_buf); |
0b7f536b | 2775 | #endif |
cada0a36 | 2776 | vout_buf = NULL; |
d8f2e2d8 SL |
2777 | |
2778 | #ifdef VITA | |
cada0a36 | 2779 | deinit_vita_mmap(); |
d8f2e2d8 | 2780 | #endif |
6fbd15c8 | 2781 | libretro_supports_bitmasks = false; |
144493e8 | 2782 | |
cada0a36 | 2783 | /* Have to reset disks struct, otherwise |
2784 | * fnames/flabels will leak memory */ | |
2785 | disk_init(); | |
38c2028e | 2786 | } |
c4052f4d | 2787 | |
2788 | #ifdef VITA | |
2789 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 2790 | int usleep(unsigned long us) |
c4052f4d | 2791 | { |
2792 | sceKernelDelayThread(us); | |
2793 | } | |
2794 | #endif | |
130984f5 | 2795 | |
8822aea7 | 2796 | void SysPrintf(const char *fmt, ...) |
2797 | { | |
cada0a36 | 2798 | va_list list; |
2799 | char msg[512]; | |
130984f5 | 2800 | |
cada0a36 | 2801 | va_start(list, fmt); |
2802 | vsprintf(msg, fmt, list); | |
2803 | va_end(list); | |
130984f5 | 2804 | |
cada0a36 | 2805 | if (log_cb) |
2806 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 2807 | } |