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 | |
8a60e610 | 74 | static unsigned msg_interface_version = 0; |
75 | ||
38c2028e | 76 | static void *vout_buf; |
8822aea7 | 77 | static void *vout_buf_ptr; |
70d56ca3 | 78 | static int vout_width, vout_height; |
79 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 80 | static bool vout_can_dupe; |
0e5a7b7d | 81 | static bool duping_enable; |
b580cc4f | 82 | static bool found_bios; |
2df7fcac BP |
83 | static bool display_internal_fps = false; |
84 | static unsigned frame_count = 0; | |
6fbd15c8 | 85 | static bool libretro_supports_bitmasks = false; |
b41cca85 | 86 | #ifdef GPU_PEOPS |
c8108d88 | 87 | static int show_advanced_gpu_peops_settings = -1; |
b41cca85 | 88 | #endif |
89 | #ifdef GPU_UNAI | |
8822aea7 | 90 | static int show_advanced_gpu_unai_settings = -1; |
b41cca85 | 91 | #endif |
ce239f4a | 92 | static int show_other_input_settings = -1; |
70d56ca3 | 93 | |
4ce3bd43 VP |
94 | static unsigned previous_width = 0; |
95 | static unsigned previous_height = 0; | |
96 | ||
38c2028e | 97 | static int plugins_opened; |
17f84149 | 98 | static int is_pal_mode; |
38c2028e | 99 | |
f9f60dae TK |
100 | /* memory card data */ |
101 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 102 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 103 | extern char McdDisable[2]; |
38c2028e | 104 | |
105 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 106 | int in_type[8] = { |
cada0a36 | 107 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
108 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
109 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
110 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
111 | }; | |
8822aea7 | 112 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; |
113 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
3c0fb554 | 114 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 115 | int multitap1 = 0; |
116 | int multitap2 = 0; | |
4e477065 | 117 | int in_enable_vibration = 1; |
38c2028e | 118 | |
e1442c48 | 119 | // NegCon adjustment parameters |
120 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
121 | // to a standard analog stick -> user should be able to tweak | |
122 | // response/deadzone for comfort | |
123 | // > When response is linear, 'additional' deadzone (set here) | |
124 | // may be left at zero, since this is normally handled via in-game | |
125 | // options menus | |
126 | // > When response is non-linear, deadzone should be set to match the | |
127 | // controller being used (otherwise precision may be lost) | |
128 | // > negcon_linearity: | |
129 | // - 1: Response is linear - recommended when using racing wheel | |
130 | // peripherals, not recommended for standard gamepads | |
131 | // - 2: Response is quadratic - optimal setting for gamepads | |
132 | // - 3: Response is cubic - enables precise fine control, but | |
133 | // difficult to use... | |
134 | #define NEGCON_RANGE 0x7FFF | |
135 | static int negcon_deadzone = 0; | |
136 | static int negcon_linearity = 1; | |
137 | ||
ace1989f SK |
138 | static bool axis_bounds_modifier; |
139 | ||
805fe9bc | 140 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 141 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 142 | #define VOUT_MAX_HEIGHT 512 |
143 | ||
646a63e4 | 144 | //Dummy functions |
8822aea7 | 145 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
146 | void retro_unload_game(void) {} | |
147 | static int vout_open(void) { return 0; } | |
148 | static void vout_close(void) {} | |
149 | static int snd_init(void) { return 0; } | |
150 | static void snd_finish(void) {} | |
151 | static int snd_busy(void) { return 0; } | |
646a63e4 | 152 | |
6713b629 | 153 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
154 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
155 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
156 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
157 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
158 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
159 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
160 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
161 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
162 | ||
7df396ea TK |
163 | static void init_memcard(char *mcd_data) |
164 | { | |
cada0a36 | 165 | unsigned off = 0; |
166 | unsigned i; | |
167 | ||
168 | memset(mcd_data, 0, MCD_SIZE); | |
169 | ||
170 | mcd_data[off++] = 'M'; | |
171 | mcd_data[off++] = 'C'; | |
172 | off += 0x7d; | |
173 | mcd_data[off++] = 0x0e; | |
174 | ||
8822aea7 | 175 | for (i = 0; i < 15; i++) |
176 | { | |
cada0a36 | 177 | mcd_data[off++] = 0xa0; |
178 | off += 0x07; | |
179 | mcd_data[off++] = 0xff; | |
180 | mcd_data[off++] = 0xff; | |
181 | off += 0x75; | |
182 | mcd_data[off++] = 0xa0; | |
183 | } | |
184 | ||
8822aea7 | 185 | for (i = 0; i < 20; i++) |
186 | { | |
cada0a36 | 187 | mcd_data[off++] = 0xff; |
188 | mcd_data[off++] = 0xff; | |
189 | mcd_data[off++] = 0xff; | |
190 | mcd_data[off++] = 0xff; | |
191 | off += 0x04; | |
192 | mcd_data[off++] = 0xff; | |
193 | mcd_data[off++] = 0xff; | |
194 | off += 0x76; | |
195 | } | |
7df396ea TK |
196 | } |
197 | ||
49c61096 | 198 | static void set_vout_fb() |
38c2028e | 199 | { |
8822aea7 | 200 | struct retro_framebuffer fb = { 0 }; |
6558949c | 201 | |
8822aea7 | 202 | fb.width = vout_width; |
203 | fb.height = vout_height; | |
204 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 205 | |
cada0a36 | 206 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
8822aea7 | 207 | vout_buf_ptr = (uint16_t *)fb.data; |
cada0a36 | 208 | else |
209 | vout_buf_ptr = vout_buf; | |
49c61096 | 210 | } |
6558949c | 211 | |
49c61096 G |
212 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
213 | { | |
cada0a36 | 214 | vout_width = w; |
215 | vout_height = h; | |
49c61096 | 216 | |
cada0a36 | 217 | if (previous_width != vout_width || previous_height != vout_height) |
218 | { | |
219 | previous_width = vout_width; | |
220 | previous_height = vout_height; | |
4ce3bd43 | 221 | |
cada0a36 | 222 | struct retro_system_av_info info; |
223 | retro_get_system_av_info(&info); | |
224 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
225 | } | |
d3c41e5e | 226 | |
cada0a36 | 227 | set_vout_fb(); |
38c2028e | 228 | } |
229 | ||
cc4f9b70 | 230 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 231 | static void convert(void *buf, size_t bytes) |
38c2028e | 232 | { |
cada0a36 | 233 | unsigned int i, v, *p = buf; |
38c2028e | 234 | |
8822aea7 | 235 | for (i = 0; i < bytes / 4; i++) |
236 | { | |
cada0a36 | 237 | v = p[i]; |
238 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
239 | } | |
38c2028e | 240 | } |
46aa5b98 | 241 | #endif |
38c2028e | 242 | |
fa56d360 | 243 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 244 | { |
cada0a36 | 245 | unsigned short *dest = vout_buf_ptr; |
246 | const unsigned short *src = vram; | |
247 | int dstride = vout_width, h1 = h; | |
248 | int doffs; | |
249 | ||
8822aea7 | 250 | if (vram == NULL) |
251 | { | |
cada0a36 | 252 | // blanking |
253 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
254 | goto out; | |
255 | } | |
256 | ||
257 | doffs = (vout_height - h) * dstride; | |
258 | doffs += (dstride - w) / 2 & ~1; | |
8822aea7 | 259 | if (doffs != vout_doffs_old) |
260 | { | |
cada0a36 | 261 | // clear borders |
262 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
263 | vout_doffs_old = doffs; | |
264 | } | |
265 | dest += doffs; | |
266 | ||
267 | if (bgr24) | |
268 | { | |
269 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
270 | for (; h1-- > 0; dest += dstride, src += stride) | |
271 | { | |
272 | bgr888_to_rgb565(dest, src, w * 3); | |
273 | } | |
274 | } | |
275 | else | |
276 | { | |
277 | for (; h1-- > 0; dest += dstride, src += stride) | |
278 | { | |
279 | bgr555_to_rgb565(dest, src, w * 2); | |
280 | } | |
281 | } | |
38c2028e | 282 | |
fa56d360 | 283 | out: |
46aa5b98 | 284 | #ifndef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 285 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 286 | #endif |
cada0a36 | 287 | vout_fb_dirty = 1; |
288 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 289 | } |
290 | ||
fc99395c | 291 | #ifdef _3DS |
292 | typedef struct | |
293 | { | |
8822aea7 | 294 | void *buffer; |
fc99395c | 295 | uint32_t target_map; |
296 | size_t size; | |
297 | enum psxMapTag tag; | |
8822aea7 | 298 | } psx_map_t; |
fc99395c | 299 | |
300 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 301 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
302 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
303 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
304 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
305 | { NULL, 0x12000000, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
fc99395c | 306 | }; |
307 | ||
8822aea7 | 308 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
309 | enum psxMapTag tag) | |
fc99395c | 310 | { |
311 | (void)is_fixed; | |
312 | (void)addr; | |
313 | ||
f72db18e | 314 | if (__ctr_svchax) |
fc99395c | 315 | { |
8822aea7 | 316 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 317 | |
318 | for (; custom_map->size; custom_map++) | |
319 | { | |
320 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
321 | { | |
322 | uint32_t ptr_aligned, tmp; | |
323 | ||
324 | custom_map->buffer = malloc(size + 0x1000); | |
325 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
326 | ||
8822aea7 | 327 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 328 | { |
329 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
330 | exit(1); | |
331 | } | |
332 | ||
8822aea7 | 333 | return (void *)custom_map->target_map; |
fc99395c | 334 | } |
335 | } | |
336 | } | |
337 | ||
338 | return malloc(size); | |
339 | } | |
340 | ||
341 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 342 | { |
fc99395c | 343 | (void)tag; |
344 | ||
f72db18e | 345 | if (__ctr_svchax) |
fc99395c | 346 | { |
8822aea7 | 347 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 348 | |
349 | for (; custom_map->size; custom_map++) | |
350 | { | |
351 | if ((custom_map->target_map == (uint32_t)ptr)) | |
352 | { | |
353 | uint32_t ptr_aligned, tmp; | |
354 | ||
355 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
356 | ||
8822aea7 | 357 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 358 | |
359 | free(custom_map->buffer); | |
360 | custom_map->buffer = NULL; | |
361 | return; | |
362 | } | |
363 | } | |
364 | } | |
365 | ||
366 | free(ptr); | |
367 | } | |
368 | #endif | |
369 | ||
1a5fd794 | 370 | #ifdef VITA |
371 | typedef struct | |
372 | { | |
8822aea7 | 373 | void *buffer; |
1a5fd794 | 374 | uint32_t target_map; |
375 | size_t size; | |
376 | enum psxMapTag tag; | |
8822aea7 | 377 | } psx_map_t; |
1a5fd794 | 378 | |
8822aea7 | 379 | void *addr = NULL; |
73081f23 | 380 | |
1a5fd794 | 381 | psx_map_t custom_psx_maps[] = { |
8822aea7 | 382 | { NULL, NULL, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
383 | { NULL, NULL, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
384 | { NULL, NULL, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
385 | { NULL, NULL, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
386 | { NULL, NULL, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
1a5fd794 | 387 | }; |
388 | ||
8822aea7 | 389 | int init_vita_mmap() |
390 | { | |
cada0a36 | 391 | int n; |
8822aea7 | 392 | void *tmpaddr; |
393 | addr = malloc(64 * 1024 * 1024); | |
394 | if (addr == NULL) | |
cada0a36 | 395 | return -1; |
8822aea7 | 396 | tmpaddr = ((u32)(addr + 0xFFFFFF)) & ~0xFFFFFF; |
397 | custom_psx_maps[0].buffer = tmpaddr + 0x2000000; | |
398 | custom_psx_maps[1].buffer = tmpaddr + 0x1800000; | |
399 | custom_psx_maps[2].buffer = tmpaddr + 0x1c00000; | |
400 | custom_psx_maps[3].buffer = tmpaddr + 0x0000000; | |
401 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; | |
73081f23 | 402 | #if 0 |
cada0a36 | 403 | for(n = 0; n < 5; n++){ |
404 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
405 | } | |
73081f23 | 406 | #endif |
cada0a36 | 407 | return 0; |
73081f23 FJGG |
408 | } |
409 | ||
8822aea7 | 410 | void deinit_vita_mmap() |
411 | { | |
cada0a36 | 412 | free(addr); |
73081f23 FJGG |
413 | } |
414 | ||
8822aea7 | 415 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
416 | enum psxMapTag tag) | |
1a5fd794 | 417 | { |
418 | (void)is_fixed; | |
419 | (void)addr; | |
420 | ||
8822aea7 | 421 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 422 | |
cada0a36 | 423 | for (; custom_map->size; custom_map++) |
424 | { | |
425 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
426 | { | |
427 | return custom_map->buffer; | |
428 | } | |
429 | } | |
1a5fd794 | 430 | |
431 | return malloc(size); | |
432 | } | |
433 | ||
434 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
435 | { | |
436 | (void)tag; | |
437 | ||
8822aea7 | 438 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 439 | |
cada0a36 | 440 | for (; custom_map->size; custom_map++) |
441 | { | |
442 | if ((custom_map->buffer == ptr)) | |
443 | { | |
444 | return; | |
445 | } | |
446 | } | |
1a5fd794 | 447 | |
448 | free(ptr); | |
449 | } | |
450 | #endif | |
451 | ||
fc99395c | 452 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 453 | { |
cada0a36 | 454 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 455 | } |
456 | ||
457 | static void pl_munmap(void *ptr, unsigned int size) | |
458 | { | |
cada0a36 | 459 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 460 | } |
461 | ||
38c2028e | 462 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 463 | .pl_vout_open = vout_open, |
cada0a36 | 464 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 465 | .pl_vout_flip = vout_flip, |
466 | .pl_vout_close = vout_close, | |
467 | .mmap = pl_mmap, | |
468 | .munmap = pl_munmap, | |
cada0a36 | 469 | /* from psxcounters */ |
8822aea7 | 470 | .gpu_hcnt = &hSyncCount, |
471 | .gpu_frame_count = &frame_counter, | |
38c2028e | 472 | }; |
473 | ||
474 | void pl_frame_limit(void) | |
475 | { | |
cada0a36 | 476 | /* called once per frame, make psxCpu->Execute() above return */ |
477 | stop = 1; | |
38c2028e | 478 | } |
479 | ||
480 | void pl_timing_prepare(int is_pal) | |
481 | { | |
cada0a36 | 482 | is_pal_mode = is_pal; |
38c2028e | 483 | } |
484 | ||
d71c7095 | 485 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 486 | { |
cada0a36 | 487 | if (!rumble_cb) |
488 | return; | |
79f29e0a | 489 | |
cada0a36 | 490 | if (in_enable_vibration) |
491 | { | |
492 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
493 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
494 | } | |
38c2028e | 495 | } |
496 | ||
e4c83ca6 | 497 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 498 | { |
499 | } | |
500 | ||
501 | /* sound calls */ | |
07c13dfd | 502 | static void snd_feed(void *buf, int bytes) |
38c2028e | 503 | { |
cada0a36 | 504 | if (audio_batch_cb != NULL) |
505 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 506 | } |
507 | ||
07c13dfd | 508 | void out_register_libretro(struct out_driver *drv) |
509 | { | |
8822aea7 | 510 | drv->name = "libretro"; |
511 | drv->init = snd_init; | |
cada0a36 | 512 | drv->finish = snd_finish; |
8822aea7 | 513 | drv->busy = snd_busy; |
514 | drv->feed = snd_feed; | |
07c13dfd | 515 | } |
516 | ||
38c2028e | 517 | /* libretro */ |
e268a47e | 518 | void retro_set_environment(retro_environment_t cb) |
519 | { | |
e268a47e | 520 | environ_cb = cb; |
521 | ||
919cac88 | 522 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
523 | log_cb = logging.log; | |
524 | ||
525 | libretro_set_core_options(environ_cb); | |
e268a47e | 526 | } |
527 | ||
38c2028e | 528 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
529 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
530 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
531 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
532 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
533 | ||
534 | unsigned retro_api_version(void) | |
535 | { | |
cada0a36 | 536 | return RETRO_API_VERSION; |
38c2028e | 537 | } |
538 | ||
15504ca8 | 539 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb | 540 | { |
cada0a36 | 541 | if (port >= PORTS_NUMBER) |
542 | return 0; | |
543 | ||
544 | if (!environ_cb) | |
545 | return 0; | |
546 | ||
547 | var->value = NULL; | |
8822aea7 | 548 | switch (port) |
549 | { | |
cada0a36 | 550 | case 0: |
551 | var->key = "pcsx_rearmed_pad1type"; | |
552 | break; | |
553 | case 1: | |
554 | var->key = "pcsx_rearmed_pad2type"; | |
555 | break; | |
556 | case 2: | |
557 | var->key = "pcsx_rearmed_pad3type"; | |
558 | break; | |
559 | case 3: | |
560 | var->key = "pcsx_rearmed_pad4type"; | |
561 | break; | |
562 | case 4: | |
563 | var->key = "pcsx_rearmed_pad5type"; | |
564 | break; | |
565 | case 5: | |
566 | var->key = "pcsx_rearmed_pad6type"; | |
567 | break; | |
568 | case 6: | |
569 | var->key = "pcsx_rearmed_pad7type"; | |
570 | break; | |
571 | case 7: | |
572 | var->key = "pcsx_rearmed_pad8type"; | |
573 | break; | |
574 | } | |
575 | ||
576 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) && var->value; | |
15504ca8 AP |
577 | } |
578 | ||
579 | static void update_controller_port_variable(unsigned port) | |
580 | { | |
cada0a36 | 581 | if (port >= PORTS_NUMBER) |
582 | return; | |
583 | ||
584 | struct retro_variable var; | |
585 | ||
586 | if (controller_port_variable(port, &var)) | |
587 | { | |
588 | if (strcmp(var.value, "standard") == 0) | |
589 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
590 | else if (strcmp(var.value, "analog") == 0) | |
591 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
592 | else if (strcmp(var.value, "dualshock") == 0) | |
593 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
594 | else if (strcmp(var.value, "negcon") == 0) | |
595 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
596 | else if (strcmp(var.value, "guncon") == 0) | |
597 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
598 | else if (strcmp(var.value, "none") == 0) | |
599 | in_type[port] = PSE_PAD_TYPE_NONE; | |
600 | // else 'default' case, do nothing | |
601 | } | |
15504ca8 | 602 | } |
3dc2e39e | 603 | |
15504ca8 AP |
604 | static void update_controller_port_device(unsigned port, unsigned device) |
605 | { | |
cada0a36 | 606 | if (port >= PORTS_NUMBER) |
607 | return; | |
608 | ||
609 | struct retro_variable var; | |
610 | ||
611 | if (!controller_port_variable(port, &var)) | |
612 | return; | |
613 | ||
614 | if (strcmp(var.value, "default") != 0) | |
615 | return; | |
616 | ||
617 | switch (device) | |
618 | { | |
619 | case RETRO_DEVICE_JOYPAD: | |
620 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
621 | break; | |
622 | case RETRO_DEVICE_ANALOG: | |
623 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
624 | break; | |
625 | case RETRO_DEVICE_MOUSE: | |
626 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
627 | break; | |
628 | case RETRO_DEVICE_LIGHTGUN: | |
629 | in_type[port] = PSE_PAD_TYPE_GUN; | |
630 | break; | |
631 | case RETRO_DEVICE_NONE: | |
632 | default: | |
633 | in_type[port] = PSE_PAD_TYPE_NONE; | |
634 | } | |
8136cafb AP |
635 | } |
636 | ||
30d43b8a AP |
637 | static void update_multitap() |
638 | { | |
cada0a36 | 639 | struct retro_variable var; |
640 | int auto_case, port; | |
641 | ||
642 | var.value = NULL; | |
643 | var.key = "pcsx_rearmed_multitap1"; | |
644 | auto_case = 0; | |
645 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
646 | { | |
647 | if (strcmp(var.value, "enabled") == 0) | |
648 | multitap1 = 1; | |
649 | else if (strcmp(var.value, "disabled") == 0) | |
650 | multitap1 = 0; | |
651 | else // 'auto' case | |
652 | auto_case = 1; | |
653 | } | |
654 | else | |
655 | auto_case = 1; | |
656 | ||
657 | if (auto_case) | |
658 | { | |
659 | // If a gamepad is plugged after port 2, we need a first multitap. | |
660 | multitap1 = 0; | |
661 | for (port = 2; port < PORTS_NUMBER; port++) | |
662 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
663 | } | |
664 | ||
665 | var.value = NULL; | |
666 | var.key = "pcsx_rearmed_multitap2"; | |
667 | auto_case = 0; | |
668 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
669 | { | |
670 | if (strcmp(var.value, "enabled") == 0) | |
671 | multitap2 = 1; | |
672 | else if (strcmp(var.value, "disabled") == 0) | |
673 | multitap2 = 0; | |
674 | else // 'auto' case | |
675 | auto_case = 1; | |
676 | } | |
677 | else | |
678 | auto_case = 1; | |
679 | ||
680 | if (auto_case) | |
681 | { | |
682 | // If a gamepad is plugged after port 4, we need a second multitap. | |
683 | multitap2 = 0; | |
684 | for (port = 4; port < PORTS_NUMBER; port++) | |
685 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
686 | } | |
30d43b8a AP |
687 | } |
688 | ||
38c2028e | 689 | void retro_set_controller_port_device(unsigned port, unsigned device) |
690 | { | |
8822aea7 | 691 | SysPrintf("port %u device %u", port, device); |
8c047f6f | 692 | |
cada0a36 | 693 | if (port >= PORTS_NUMBER) |
694 | return; | |
8c047f6f | 695 | |
cada0a36 | 696 | update_controller_port_device(port, device); |
697 | update_multitap(); | |
38c2028e | 698 | } |
699 | ||
700 | void retro_get_system_info(struct retro_system_info *info) | |
701 | { | |
8fc5171a GR |
702 | #ifndef GIT_VERSION |
703 | #define GIT_VERSION "" | |
704 | #endif | |
cada0a36 | 705 | memset(info, 0, sizeof(*info)); |
8822aea7 | 706 | info->library_name = "PCSX-ReARMed"; |
707 | info->library_version = "r22" GIT_VERSION; | |
cada0a36 | 708 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; |
8822aea7 | 709 | info->need_fullpath = true; |
38c2028e | 710 | } |
711 | ||
712 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
713 | { | |
8822aea7 | 714 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
715 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 716 | |
cada0a36 | 717 | memset(info, 0, sizeof(*info)); |
8822aea7 | 718 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
719 | info->timing.sample_rate = 44100.0; | |
720 | info->geometry.base_width = geom_width; | |
721 | info->geometry.base_height = geom_height; | |
722 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
723 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
724 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 725 | } |
726 | ||
6e921e1d | 727 | /* savestates */ |
ace14ab3 | 728 | size_t retro_serialize_size(void) |
729 | { | |
cada0a36 | 730 | // it's currently 4380651-4397047 bytes, |
731 | // but have some reserved for future | |
732 | return 0x440000; | |
6e921e1d | 733 | } |
734 | ||
8822aea7 | 735 | struct save_fp |
736 | { | |
cada0a36 | 737 | char *buf; |
738 | size_t pos; | |
739 | int is_write; | |
6e921e1d | 740 | }; |
741 | ||
742 | static void *save_open(const char *name, const char *mode) | |
743 | { | |
cada0a36 | 744 | struct save_fp *fp; |
6e921e1d | 745 | |
cada0a36 | 746 | if (name == NULL || mode == NULL) |
747 | return NULL; | |
6e921e1d | 748 | |
cada0a36 | 749 | fp = malloc(sizeof(*fp)); |
750 | if (fp == NULL) | |
751 | return NULL; | |
6e921e1d | 752 | |
cada0a36 | 753 | fp->buf = (char *)name; |
754 | fp->pos = 0; | |
755 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 756 | |
cada0a36 | 757 | return fp; |
6e921e1d | 758 | } |
759 | ||
760 | static int save_read(void *file, void *buf, u32 len) | |
761 | { | |
cada0a36 | 762 | struct save_fp *fp = file; |
763 | if (fp == NULL || buf == NULL) | |
764 | return -1; | |
6e921e1d | 765 | |
cada0a36 | 766 | memcpy(buf, fp->buf + fp->pos, len); |
767 | fp->pos += len; | |
768 | return len; | |
6e921e1d | 769 | } |
770 | ||
771 | static int save_write(void *file, const void *buf, u32 len) | |
772 | { | |
cada0a36 | 773 | struct save_fp *fp = file; |
774 | if (fp == NULL || buf == NULL) | |
775 | return -1; | |
6e921e1d | 776 | |
cada0a36 | 777 | memcpy(fp->buf + fp->pos, buf, len); |
778 | fp->pos += len; | |
779 | return len; | |
6e921e1d | 780 | } |
781 | ||
782 | static long save_seek(void *file, long offs, int whence) | |
783 | { | |
cada0a36 | 784 | struct save_fp *fp = file; |
785 | if (fp == NULL) | |
786 | return -1; | |
787 | ||
8822aea7 | 788 | switch (whence) |
789 | { | |
cada0a36 | 790 | case SEEK_CUR: |
791 | fp->pos += offs; | |
792 | return fp->pos; | |
793 | case SEEK_SET: | |
794 | fp->pos = offs; | |
795 | return fp->pos; | |
796 | default: | |
797 | return -1; | |
798 | } | |
6e921e1d | 799 | } |
800 | ||
801 | static void save_close(void *file) | |
802 | { | |
cada0a36 | 803 | struct save_fp *fp = file; |
804 | size_t r_size = retro_serialize_size(); | |
805 | if (fp == NULL) | |
806 | return; | |
6e921e1d | 807 | |
cada0a36 | 808 | if (fp->pos > r_size) |
809 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
810 | else if (fp->is_write && fp->pos < r_size) | |
811 | // make sure we don't save trash in leftover space | |
812 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
813 | free(fp); | |
38c2028e | 814 | } |
815 | ||
816 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 817 | { |
cada0a36 | 818 | int ret = SaveState(data); |
819 | return ret == 0 ? true : false; | |
38c2028e | 820 | } |
821 | ||
822 | bool retro_unserialize(const void *data, size_t size) | |
823 | { | |
cada0a36 | 824 | int ret = LoadState(data); |
825 | return ret == 0 ? true : false; | |
38c2028e | 826 | } |
827 | ||
23ea11bd | 828 | /* cheats */ |
38c2028e | 829 | void retro_cheat_reset(void) |
830 | { | |
cada0a36 | 831 | ClearAllCheats(); |
38c2028e | 832 | } |
833 | ||
834 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
835 | { | |
cada0a36 | 836 | char buf[256]; |
837 | int ret; | |
838 | ||
839 | // cheat funcs are destructive, need a copy.. | |
840 | strncpy(buf, code, sizeof(buf)); | |
841 | buf[sizeof(buf) - 1] = 0; | |
842 | ||
843 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 844 | int cursor = 0; |
845 | int nonhexdec = 0; | |
846 | while (buf[cursor]) | |
847 | { | |
848 | if (!(ISHEXDEC)) | |
849 | { | |
850 | if (++nonhexdec % 2) | |
851 | { | |
852 | buf[cursor] = ' '; | |
853 | } | |
854 | else | |
855 | { | |
856 | buf[cursor] = '\n'; | |
cada0a36 | 857 | } |
858 | } | |
859 | cursor++; | |
860 | } | |
6e921e1d | 861 | |
cada0a36 | 862 | if (index < NumCheats) |
863 | ret = EditCheat(index, "", buf); | |
864 | else | |
865 | ret = AddCheat("", buf); | |
6e921e1d | 866 | |
cada0a36 | 867 | if (ret != 0) |
868 | SysPrintf("Failed to set cheat %#u\n", index); | |
869 | else if (index < NumCheats) | |
870 | Cheats[index].Enabled = enabled; | |
38c2028e | 871 | } |
872 | ||
144493e8 | 873 | // just in case, maybe a win-rt port in the future? |
874 | #ifdef _WIN32 | |
875 | #define SLASH '\\' | |
876 | #else | |
877 | #define SLASH '/' | |
878 | #endif | |
879 | ||
880 | #ifndef PATH_MAX | |
8822aea7 | 881 | #define PATH_MAX 4096 |
144493e8 | 882 | #endif |
883 | ||
23ea11bd | 884 | /* multidisk support */ |
144493e8 | 885 | static unsigned int disk_initial_index; |
886 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 887 | static bool disk_ejected; |
888 | static unsigned int disk_current_index; | |
51ba7408 | 889 | static unsigned int disk_count; |
8822aea7 | 890 | static struct disks_state |
891 | { | |
cada0a36 | 892 | char *fname; |
893 | char *flabel; | |
894 | int internal_index; // for multidisk eboots | |
23ea11bd | 895 | } disks[8]; |
896 | ||
144493e8 | 897 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
898 | { | |
cada0a36 | 899 | const char *base = NULL; |
144493e8 | 900 | |
cada0a36 | 901 | if (!disk_path || (*disk_path == '\0')) |
902 | return; | |
144493e8 | 903 | |
cada0a36 | 904 | base = strrchr(disk_path, SLASH); |
905 | if (!base) | |
906 | base = disk_path; | |
144493e8 | 907 | |
cada0a36 | 908 | if (*base == SLASH) |
909 | base++; | |
144493e8 | 910 | |
cada0a36 | 911 | strncpy(disk_label, base, len - 1); |
912 | disk_label[len - 1] = '\0'; | |
144493e8 | 913 | |
cada0a36 | 914 | char *ext = strrchr(disk_label, '.'); |
915 | if (ext) | |
916 | *ext = '\0'; | |
144493e8 | 917 | } |
918 | ||
919 | static void disk_init(void) | |
920 | { | |
cada0a36 | 921 | size_t i; |
144493e8 | 922 | |
cada0a36 | 923 | disk_ejected = false; |
924 | disk_current_index = 0; | |
925 | disk_count = 0; | |
144493e8 | 926 | |
8822aea7 | 927 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
928 | { | |
929 | if (disks[i].fname != NULL) | |
930 | { | |
cada0a36 | 931 | free(disks[i].fname); |
932 | disks[i].fname = NULL; | |
933 | } | |
8822aea7 | 934 | if (disks[i].flabel != NULL) |
935 | { | |
cada0a36 | 936 | free(disks[i].flabel); |
937 | disks[i].flabel = NULL; | |
938 | } | |
939 | disks[i].internal_index = 0; | |
940 | } | |
144493e8 | 941 | } |
942 | ||
23ea11bd | 943 | static bool disk_set_eject_state(bool ejected) |
944 | { | |
cada0a36 | 945 | // weird PCSX API.. |
946 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
947 | LidInterrupt(); | |
23ea11bd | 948 | |
cada0a36 | 949 | disk_ejected = ejected; |
950 | return true; | |
23ea11bd | 951 | } |
952 | ||
953 | static bool disk_get_eject_state(void) | |
954 | { | |
cada0a36 | 955 | /* can't be controlled by emulated software */ |
956 | return disk_ejected; | |
23ea11bd | 957 | } |
958 | ||
959 | static unsigned int disk_get_image_index(void) | |
960 | { | |
cada0a36 | 961 | return disk_current_index; |
23ea11bd | 962 | } |
963 | ||
964 | static bool disk_set_image_index(unsigned int index) | |
965 | { | |
cada0a36 | 966 | if (index >= sizeof(disks) / sizeof(disks[0])) |
967 | return false; | |
23ea11bd | 968 | |
cada0a36 | 969 | CdromId[0] = '\0'; |
970 | CdromLabel[0] = '\0'; | |
23ea11bd | 971 | |
8822aea7 | 972 | if (disks[index].fname == NULL) |
973 | { | |
cada0a36 | 974 | SysPrintf("missing disk #%u\n", index); |
975 | CDR_shutdown(); | |
23ea11bd | 976 | |
cada0a36 | 977 | // RetroArch specifies "no disk" with index == count, |
978 | // so don't fail here.. | |
979 | disk_current_index = index; | |
980 | return true; | |
981 | } | |
23ea11bd | 982 | |
cada0a36 | 983 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 984 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 985 | |
cada0a36 | 986 | cdrIsoMultidiskSelect = disks[index].internal_index; |
987 | set_cd_image(disks[index].fname); | |
8822aea7 | 988 | if (ReloadCdromPlugin() < 0) |
989 | { | |
cada0a36 | 990 | SysPrintf("failed to load cdr plugin\n"); |
991 | return false; | |
992 | } | |
8822aea7 | 993 | if (CDR_open() < 0) |
994 | { | |
cada0a36 | 995 | SysPrintf("failed to open cdr plugin\n"); |
996 | return false; | |
997 | } | |
23ea11bd | 998 | |
8822aea7 | 999 | if (!disk_ejected) |
1000 | { | |
cada0a36 | 1001 | SetCdOpenCaseTime(time(NULL) + 2); |
1002 | LidInterrupt(); | |
1003 | } | |
23ea11bd | 1004 | |
cada0a36 | 1005 | disk_current_index = index; |
1006 | return true; | |
23ea11bd | 1007 | } |
1008 | ||
1009 | static unsigned int disk_get_num_images(void) | |
1010 | { | |
cada0a36 | 1011 | return disk_count; |
23ea11bd | 1012 | } |
1013 | ||
1014 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1015 | const struct retro_game_info *info) |
23ea11bd | 1016 | { |
cada0a36 | 1017 | char *old_fname = NULL; |
1018 | char *old_flabel = NULL; | |
1019 | bool ret = true; | |
23ea11bd | 1020 | |
cada0a36 | 1021 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1022 | return false; | |
23ea11bd | 1023 | |
cada0a36 | 1024 | old_fname = disks[index].fname; |
1025 | old_flabel = disks[index].flabel; | |
144493e8 | 1026 | |
cada0a36 | 1027 | disks[index].fname = NULL; |
1028 | disks[index].flabel = NULL; | |
1029 | disks[index].internal_index = 0; | |
23ea11bd | 1030 | |
8822aea7 | 1031 | if (info != NULL) |
1032 | { | |
cada0a36 | 1033 | char disk_label[PATH_MAX]; |
1034 | disk_label[0] = '\0'; | |
144493e8 | 1035 | |
cada0a36 | 1036 | disks[index].fname = strdup(info->path); |
144493e8 | 1037 | |
cada0a36 | 1038 | get_disk_label(disk_label, info->path, PATH_MAX); |
1039 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1040 | |
cada0a36 | 1041 | if (index == disk_current_index) |
1042 | ret = disk_set_image_index(index); | |
1043 | } | |
23ea11bd | 1044 | |
cada0a36 | 1045 | if (old_fname != NULL) |
1046 | free(old_fname); | |
23ea11bd | 1047 | |
cada0a36 | 1048 | if (old_flabel != NULL) |
1049 | free(old_flabel); | |
144493e8 | 1050 | |
cada0a36 | 1051 | return ret; |
23ea11bd | 1052 | } |
1053 | ||
1054 | static bool disk_add_image_index(void) | |
1055 | { | |
cada0a36 | 1056 | if (disk_count >= 8) |
1057 | return false; | |
51ba7408 | 1058 | |
cada0a36 | 1059 | disk_count++; |
1060 | return true; | |
23ea11bd | 1061 | } |
1062 | ||
144493e8 | 1063 | static bool disk_set_initial_image(unsigned index, const char *path) |
1064 | { | |
cada0a36 | 1065 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1066 | return false; | |
144493e8 | 1067 | |
cada0a36 | 1068 | if (!path || (*path == '\0')) |
1069 | return false; | |
144493e8 | 1070 | |
cada0a36 | 1071 | disk_initial_index = index; |
144493e8 | 1072 | |
cada0a36 | 1073 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1074 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1075 | |
cada0a36 | 1076 | return true; |
144493e8 | 1077 | } |
1078 | ||
1079 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1080 | { | |
cada0a36 | 1081 | const char *fname = NULL; |
144493e8 | 1082 | |
cada0a36 | 1083 | if (len < 1) |
1084 | return false; | |
144493e8 | 1085 | |
cada0a36 | 1086 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1087 | return false; | |
144493e8 | 1088 | |
cada0a36 | 1089 | fname = disks[index].fname; |
144493e8 | 1090 | |
cada0a36 | 1091 | if (!fname || (*fname == '\0')) |
1092 | return false; | |
144493e8 | 1093 | |
cada0a36 | 1094 | strncpy(path, fname, len - 1); |
1095 | path[len - 1] = '\0'; | |
144493e8 | 1096 | |
cada0a36 | 1097 | return true; |
144493e8 | 1098 | } |
1099 | ||
1100 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1101 | { | |
cada0a36 | 1102 | const char *flabel = NULL; |
144493e8 | 1103 | |
cada0a36 | 1104 | if (len < 1) |
1105 | return false; | |
144493e8 | 1106 | |
cada0a36 | 1107 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1108 | return false; | |
144493e8 | 1109 | |
cada0a36 | 1110 | flabel = disks[index].flabel; |
144493e8 | 1111 | |
cada0a36 | 1112 | if (!flabel || (*flabel == '\0')) |
1113 | return false; | |
144493e8 | 1114 | |
cada0a36 | 1115 | strncpy(label, flabel, len - 1); |
1116 | label[len - 1] = '\0'; | |
144493e8 | 1117 | |
cada0a36 | 1118 | return true; |
144493e8 | 1119 | } |
1120 | ||
23ea11bd | 1121 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1122 | .set_eject_state = disk_set_eject_state, |
1123 | .get_eject_state = disk_get_eject_state, | |
1124 | .get_image_index = disk_get_image_index, | |
1125 | .set_image_index = disk_set_image_index, | |
1126 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1127 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1128 | .add_image_index = disk_add_image_index, |
23ea11bd | 1129 | }; |
1130 | ||
144493e8 | 1131 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1132 | .set_eject_state = disk_set_eject_state, |
1133 | .get_eject_state = disk_get_eject_state, | |
1134 | .get_image_index = disk_get_image_index, | |
1135 | .set_image_index = disk_set_image_index, | |
1136 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1137 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1138 | .add_image_index = disk_add_image_index, |
1139 | .set_initial_image = disk_set_initial_image, | |
1140 | .get_image_path = disk_get_image_path, | |
1141 | .get_image_label = disk_get_image_label, | |
144493e8 | 1142 | }; |
9096ba88 | 1143 | |
e6f1e7f7 | 1144 | static char base_dir[1024]; |
9fba39a9 T |
1145 | |
1146 | static bool read_m3u(const char *file) | |
1147 | { | |
cada0a36 | 1148 | char line[1024]; |
1149 | char name[PATH_MAX]; | |
1150 | FILE *f = fopen(file, "r"); | |
1151 | if (!f) | |
1152 | return false; | |
1153 | ||
8822aea7 | 1154 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) |
1155 | { | |
cada0a36 | 1156 | if (line[0] == '#') |
1157 | continue; | |
1158 | char *carrige_return = strchr(line, '\r'); | |
1159 | if (carrige_return) | |
1160 | *carrige_return = '\0'; | |
1161 | char *newline = strchr(line, '\n'); | |
1162 | if (newline) | |
1163 | *newline = '\0'; | |
1164 | ||
1165 | if (line[0] != '\0') | |
1166 | { | |
1167 | char disk_label[PATH_MAX]; | |
1168 | disk_label[0] = '\0'; | |
144493e8 | 1169 | |
cada0a36 | 1170 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1171 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1172 | |
cada0a36 | 1173 | get_disk_label(disk_label, name, PATH_MAX); |
1174 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1175 | |
cada0a36 | 1176 | disk_count++; |
1177 | } | |
1178 | } | |
9fba39a9 | 1179 | |
cada0a36 | 1180 | fclose(f); |
1181 | return (disk_count != 0); | |
9fba39a9 T |
1182 | } |
1183 | ||
1184 | static void extract_directory(char *buf, const char *path, size_t size) | |
1185 | { | |
1186 | char *base; | |
1187 | strncpy(buf, path, size - 1); | |
1188 | buf[size - 1] = '\0'; | |
1189 | ||
1190 | base = strrchr(buf, '/'); | |
1191 | if (!base) | |
1192 | base = strrchr(buf, '\\'); | |
1193 | ||
1194 | if (base) | |
1195 | *base = '\0'; | |
1196 | else | |
1197 | { | |
1198 | buf[0] = '.'; | |
1199 | buf[1] = '\0'; | |
1200 | } | |
1201 | } | |
1202 | ||
003cfc63 | 1203 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1204 | /* Blackberry QNX doesn't have strcasestr */ |
1205 | ||
1206 | /* | |
1207 | * Find the first occurrence of find in s, ignore case. | |
1208 | */ | |
1209 | char * | |
8822aea7 | 1210 | strcasestr(const char *s, const char *find) |
41294f4d | 1211 | { |
cada0a36 | 1212 | char c, sc; |
1213 | size_t len; | |
1214 | ||
8822aea7 | 1215 | if ((c = *find++) != 0) |
1216 | { | |
cada0a36 | 1217 | c = tolower((unsigned char)c); |
1218 | len = strlen(find); | |
8822aea7 | 1219 | do |
1220 | { | |
1221 | do | |
1222 | { | |
cada0a36 | 1223 | if ((sc = *s++) == 0) |
1224 | return (NULL); | |
1225 | } while ((char)tolower((unsigned char)sc) != c); | |
1226 | } while (strncasecmp(s, find, len) != 0); | |
1227 | s--; | |
1228 | } | |
1229 | return ((char *)s); | |
41294f4d | 1230 | } |
1231 | #endif | |
1232 | ||
b5926d18 | 1233 | static void set_retro_memmap(void) |
1234 | { | |
5c00ea32 | 1235 | #ifndef NDEBUG |
cada0a36 | 1236 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1237 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1238 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1239 | }; | |
b5926d18 | 1240 | |
cada0a36 | 1241 | retromap.descriptors = &mmap; |
1242 | retromap.num_descriptors = 1; | |
b5926d18 | 1243 | |
cada0a36 | 1244 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1245 | #endif |
b5926d18 | 1246 | } |
1247 | ||
570b9365 | 1248 | static void update_variables(bool in_flight); |
38c2028e | 1249 | bool retro_load_game(const struct retro_game_info *info) |
1250 | { | |
cada0a36 | 1251 | size_t i; |
1252 | unsigned int cd_index = 0; | |
1253 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
9fba39a9 | 1254 | |
e3f8313f | 1255 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1256 | #define JOYP(port) \ |
1257 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1258 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1259 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1260 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1261 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1262 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1263 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1264 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1265 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1266 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1267 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1268 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1269 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1270 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1271 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1272 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1273 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1274 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1275 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
1276 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1277 | ||
1278 | JOYP(0) | |
1279 | JOYP(1) | |
1280 | JOYP(2) | |
1281 | JOYP(3) | |
1282 | JOYP(4) | |
1283 | JOYP(5) | |
1284 | JOYP(6) | |
1285 | JOYP(7) | |
e3f8313f | 1286 | |
1287 | { 0 }, | |
1288 | }; | |
1289 | ||
cada0a36 | 1290 | frame_count = 0; |
2df7fcac | 1291 | |
e3f8313f | 1292 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1293 | ||
46aa5b98 | 1294 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1295 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1296 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1297 | { | |
cada0a36 | 1298 | SysPrintf("RGB565 supported, using it\n"); |
1299 | } | |
46aa5b98 | 1300 | #endif |
c19aba43 | 1301 | |
8822aea7 | 1302 | if (info == NULL || info->path == NULL) |
1303 | { | |
cada0a36 | 1304 | SysPrintf("info->path required\n"); |
1305 | return false; | |
1306 | } | |
1307 | ||
1308 | update_variables(false); | |
1309 | ||
8822aea7 | 1310 | if (plugins_opened) |
1311 | { | |
cada0a36 | 1312 | ClosePlugins(); |
1313 | plugins_opened = 0; | |
1314 | } | |
1315 | ||
1316 | disk_init(); | |
1317 | ||
1318 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1319 | ||
8822aea7 | 1320 | if (is_m3u) |
1321 | { | |
1322 | if (!read_m3u(info->path)) | |
1323 | { | |
cada0a36 | 1324 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1325 | return false; | |
1326 | } | |
8822aea7 | 1327 | } |
1328 | else | |
1329 | { | |
cada0a36 | 1330 | char disk_label[PATH_MAX]; |
1331 | disk_label[0] = '\0'; | |
1332 | ||
1333 | disk_count = 1; | |
1334 | disks[0].fname = strdup(info->path); | |
1335 | ||
1336 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1337 | disks[0].flabel = strdup(disk_label); | |
1338 | } | |
1339 | ||
1340 | /* If this is an M3U file, attempt to set the | |
1341 | * initial disk image */ | |
8822aea7 | 1342 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1343 | { | |
cada0a36 | 1344 | const char *fname = disks[disk_initial_index].fname; |
1345 | ||
1346 | if (fname && (*fname != '\0')) | |
1347 | if (strcmp(disk_initial_path, fname) == 0) | |
1348 | cd_index = disk_initial_index; | |
1349 | } | |
1350 | ||
1351 | set_cd_image(disks[cd_index].fname); | |
1352 | disk_current_index = cd_index; | |
1353 | ||
1354 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1355 | if (LoadPlugins() == -1) |
1356 | { | |
cada0a36 | 1357 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1358 | return false; | |
1359 | } | |
1360 | ||
1361 | plugins_opened = 1; | |
1362 | NetOpened = 0; | |
1363 | ||
8822aea7 | 1364 | if (OpenPlugins() == -1) |
1365 | { | |
cada0a36 | 1366 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1367 | return false; | |
1368 | } | |
1369 | ||
1370 | /* Handle multi-disk images (i.e. PBP) | |
1371 | * > Cannot do this until after OpenPlugins() is | |
1372 | * called (since this sets the value of | |
1373 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1374 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1375 | { | |
cada0a36 | 1376 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1377 | ||
1378 | /* Small annoyance: We need to change the label | |
1379 | * of disk 0, so have to clear existing entries */ | |
1380 | if (disks[0].fname != NULL) | |
1381 | free(disks[0].fname); | |
1382 | disks[0].fname = NULL; | |
1383 | ||
1384 | if (disks[0].flabel != NULL) | |
1385 | free(disks[0].flabel); | |
1386 | disks[0].flabel = NULL; | |
1387 | ||
8822aea7 | 1388 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1389 | { | |
cada0a36 | 1390 | char disk_name[PATH_MAX]; |
1391 | char disk_label[PATH_MAX]; | |
8822aea7 | 1392 | disk_name[0] = '\0'; |
cada0a36 | 1393 | disk_label[0] = '\0'; |
1394 | ||
1395 | disks[i].fname = strdup(info->path); | |
1396 | ||
1397 | get_disk_label(disk_name, info->path, PATH_MAX); | |
1398 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1399 | disks[i].flabel = strdup(disk_label); | |
1400 | ||
1401 | disks[i].internal_index = i; | |
1402 | } | |
1403 | ||
1404 | /* This is not an M3U file, so initial disk | |
1405 | * image has not yet been set - attempt to | |
1406 | * do so now */ | |
8822aea7 | 1407 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1408 | { | |
cada0a36 | 1409 | const char *fname = disks[disk_initial_index].fname; |
1410 | ||
1411 | if (fname && (*fname != '\0')) | |
1412 | if (strcmp(disk_initial_path, fname) == 0) | |
1413 | cd_index = disk_initial_index; | |
1414 | } | |
1415 | ||
8822aea7 | 1416 | if (cd_index > 0) |
1417 | { | |
1418 | CdromId[0] = '\0'; | |
cada0a36 | 1419 | CdromLabel[0] = '\0'; |
1420 | ||
1421 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1422 | disk_current_index = cd_index; |
cada0a36 | 1423 | set_cd_image(disks[cd_index].fname); |
1424 | ||
8822aea7 | 1425 | if (ReloadCdromPlugin() < 0) |
1426 | { | |
cada0a36 | 1427 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1428 | return false; | |
1429 | } | |
8822aea7 | 1430 | if (CDR_open() < 0) |
1431 | { | |
cada0a36 | 1432 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1433 | return false; | |
1434 | } | |
1435 | } | |
1436 | } | |
1437 | ||
1438 | plugin_call_rearmed_cbs(); | |
1439 | dfinput_activate(); | |
1440 | ||
8822aea7 | 1441 | if (CheckCdrom() == -1) |
1442 | { | |
cada0a36 | 1443 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1444 | return false; | |
1445 | } | |
1446 | ||
1447 | SysReset(); | |
1448 | ||
8822aea7 | 1449 | if (LoadCdrom() == -1) |
1450 | { | |
cada0a36 | 1451 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); |
1452 | return false; | |
1453 | } | |
1454 | emu_on_new_cd(0); | |
1455 | ||
1456 | set_retro_memmap(); | |
1457 | ||
1458 | return true; | |
38c2028e | 1459 | } |
1460 | ||
38c2028e | 1461 | unsigned retro_get_region(void) |
1462 | { | |
cada0a36 | 1463 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1464 | } |
1465 | ||
1466 | void *retro_get_memory_data(unsigned id) | |
1467 | { | |
cada0a36 | 1468 | if (id == RETRO_MEMORY_SAVE_RAM) |
1469 | return Mcd1Data; | |
1470 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1471 | return psxM; | |
1472 | else | |
1473 | return NULL; | |
38c2028e | 1474 | } |
1475 | ||
1476 | size_t retro_get_memory_size(unsigned id) | |
1477 | { | |
cada0a36 | 1478 | if (id == RETRO_MEMORY_SAVE_RAM) |
1479 | return MCD_SIZE; | |
1480 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1481 | return 0x200000; | |
1482 | else | |
1483 | return 0; | |
38c2028e | 1484 | } |
1485 | ||
1486 | void retro_reset(void) | |
1487 | { | |
d9e77039 | 1488 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1489 | rebootemu = 1; | |
cada0a36 | 1490 | //SysReset(); |
38c2028e | 1491 | } |
1492 | ||
1493 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1494 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1495 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1496 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1497 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1498 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1499 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1500 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1501 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1502 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1503 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1504 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1505 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1506 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1507 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1508 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1509 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1510 | }; |
1511 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1512 | ||
cada0a36 | 1513 | //Percentage distance of screen to adjust |
e16ecc89 | 1514 | static int GunconAdjustX = 0; |
1515 | static int GunconAdjustY = 0; | |
1516 | ||
1517 | //Used when out by a percentage | |
1518 | static float GunconAdjustRatioX = 1; | |
1519 | static float GunconAdjustRatioY = 1; | |
1520 | ||
805fe9bc | 1521 | static void update_variables(bool in_flight) |
e268a47e | 1522 | { |
e268a47e | 1523 | struct retro_variable var; |
6cdf212f | 1524 | int i; |
b41cca85 | 1525 | #ifdef GPU_PEOPS |
c8108d88 | 1526 | int gpu_peops_fix = 0; |
b41cca85 | 1527 | #endif |
ace14ab3 | 1528 | |
e268a47e | 1529 | var.value = NULL; |
4e477065 | 1530 | var.key = "pcsx_rearmed_frameskip"; |
3abd263a | 1531 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1532 | pl_rearmed_cbs.frameskip = atoi(var.value); |
9f5a28d9 | 1533 | |
1534 | var.value = NULL; | |
4e477065 | 1535 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1536 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1537 | { |
1538 | Config.PsxAuto = 0; | |
f4cceff6 | 1539 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1540 | Config.PsxAuto = 1; |
1541 | else if (strcmp(var.value, "NTSC") == 0) | |
1542 | Config.PsxType = 0; | |
1543 | else if (strcmp(var.value, "PAL") == 0) | |
1544 | Config.PsxType = 1; | |
1545 | } | |
4615b075 | 1546 | |
6cdf212f | 1547 | for (i = 0; i < PORTS_NUMBER; i++) |
15504ca8 | 1548 | update_controller_port_variable(i); |
61c4962a | 1549 | |
30d43b8a | 1550 | update_multitap(); |
61c4962a | 1551 | |
e1442c48 | 1552 | var.value = NULL; |
1553 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1554 | negcon_deadzone = 0; | |
3abd263a | 1555 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1556 | { |
1557 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1558 | } | |
1559 | ||
1560 | var.value = NULL; | |
1561 | var.key = "pcsx_rearmed_negcon_response"; | |
1562 | negcon_linearity = 1; | |
3abd263a | 1563 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1564 | { |
8822aea7 | 1565 | if (strcmp(var.value, "quadratic") == 0) |
1566 | { | |
e1442c48 | 1567 | negcon_linearity = 2; |
8822aea7 | 1568 | } |
1569 | else if (strcmp(var.value, "cubic") == 0) | |
1570 | { | |
e1442c48 | 1571 | negcon_linearity = 3; |
1572 | } | |
1573 | } | |
1574 | ||
ace1989f SK |
1575 | var.value = NULL; |
1576 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1577 | axis_bounds_modifier = true; | |
3abd263a | 1578 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1579 | { |
8822aea7 | 1580 | if (strcmp(var.value, "square") == 0) |
1581 | { | |
cada0a36 | 1582 | axis_bounds_modifier = true; |
8822aea7 | 1583 | } |
1584 | else if (strcmp(var.value, "circle") == 0) | |
1585 | { | |
cada0a36 | 1586 | axis_bounds_modifier = false; |
1587 | } | |
ace1989f SK |
1588 | } |
1589 | ||
70fb8fe7 | 1590 | var.value = NULL; |
1591 | var.key = "pcsx_rearmed_vibration"; | |
1592 | ||
3abd263a | 1593 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 1594 | { |
1595 | if (strcmp(var.value, "disabled") == 0) | |
1596 | in_enable_vibration = 0; | |
1597 | else if (strcmp(var.value, "enabled") == 0) | |
1598 | in_enable_vibration = 1; | |
1599 | } | |
1600 | ||
5c1cbedc | 1601 | var.value = NULL; |
1602 | var.key = "pcsx_rearmed_dithering"; | |
1603 | ||
3abd263a | 1604 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 1605 | { |
8822aea7 | 1606 | if (strcmp(var.value, "disabled") == 0) |
1607 | { | |
5c1cbedc | 1608 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
1609 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1610 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1611 | #ifdef __ARM_NEON__ |
1612 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1613 | #endif | |
1614 | } | |
8822aea7 | 1615 | else if (strcmp(var.value, "enabled") == 0) |
1616 | { | |
1617 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 1618 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 1619 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1620 | #ifdef __ARM_NEON__ |
1621 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1622 | #endif | |
1623 | } | |
1624 | } | |
1625 | ||
8ac2b9d2 | 1626 | #ifdef GPU_NEON |
3abd263a | 1627 | var.value = NULL; |
55e5626b | 1628 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1629 | |
3abd263a | 1630 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1631 | { |
1632 | if (strcmp(var.value, "disabled") == 0) | |
1633 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1634 | else if (strcmp(var.value, "enabled") == 0) | |
1635 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1636 | } | |
1637 | ||
7d68d030 | 1638 | var.value = NULL; |
55e5626b | 1639 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1640 | |
3abd263a | 1641 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1642 | { |
1643 | if (strcmp(var.value, "disabled") == 0) | |
1644 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1645 | else if (strcmp(var.value, "enabled") == 0) | |
1646 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1647 | } | |
354329fa | 1648 | |
1649 | var.value = NULL; | |
55e5626b | 1650 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1651 | |
3abd263a | 1652 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 1653 | { |
1654 | if (strcmp(var.value, "disabled") == 0) | |
1655 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1656 | else if (strcmp(var.value, "enabled") == 0) | |
1657 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1658 | } | |
094ec204 | 1659 | #endif |
0e5a7b7d | 1660 | |
3abd263a | 1661 | var.value = NULL; |
0e5a7b7d | 1662 | var.key = "pcsx_rearmed_duping_enable"; |
1663 | ||
3abd263a | 1664 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 1665 | { |
0a6520c3 | 1666 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1667 | duping_enable = false; |
0a6520c3 | 1668 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1669 | duping_enable = true; |
1670 | } | |
1671 | ||
3abd263a | 1672 | var.value = NULL; |
2df7fcac BP |
1673 | var.key = "pcsx_rearmed_display_internal_fps"; |
1674 | ||
3abd263a | 1675 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
1676 | { |
1677 | if (strcmp(var.value, "disabled") == 0) | |
1678 | display_internal_fps = false; | |
1679 | else if (strcmp(var.value, "enabled") == 0) | |
1680 | display_internal_fps = true; | |
1681 | } | |
1682 | ||
ec253988 | 1683 | #if defined(LIGHTREC) || defined(NEW_DYNAREC) |
48f615ba | 1684 | var.value = NULL; |
4e477065 | 1685 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1686 | |
3abd263a | 1687 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
48f615ba | 1688 | { |
cada0a36 | 1689 | R3000Acpu *prev_cpu = psxCpu; |
44747c73 AM |
1690 | #if defined(LIGHTREC) |
1691 | bool can_use_dynarec = found_bios; | |
1692 | #else | |
1693 | bool can_use_dynarec = 1; | |
1694 | #endif | |
48f615ba | 1695 | |
fc99395c | 1696 | #ifdef _3DS |
8822aea7 | 1697 | if (!__ctr_svchax) |
fc99395c | 1698 | Config.Cpu = CPU_INTERPRETER; |
1699 | else | |
1700 | #endif | |
44747c73 | 1701 | if (strcmp(var.value, "disabled") == 0 || !can_use_dynarec) |
48f615ba | 1702 | Config.Cpu = CPU_INTERPRETER; |
1703 | else if (strcmp(var.value, "enabled") == 0) | |
1704 | Config.Cpu = CPU_DYNAREC; | |
1705 | ||
1706 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 1707 | if (psxCpu != prev_cpu) |
1708 | { | |
48f615ba | 1709 | prev_cpu->Shutdown(); |
1710 | psxCpu->Init(); | |
1711 | psxCpu->Reset(); // not really a reset.. | |
1712 | } | |
1713 | } | |
ec253988 | 1714 | #endif /* LIGHTREC || NEW_DYNAREC */ |
805fe9bc | 1715 | |
3abd263a | 1716 | var.value = NULL; |
01394a7f | 1717 | var.key = "pcsx_rearmed_spu_reverb"; |
1718 | ||
3abd263a | 1719 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1720 | { |
0a6520c3 | 1721 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1722 | spu_config.iUseReverb = false; |
0a6520c3 | 1723 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1724 | spu_config.iUseReverb = true; |
1725 | } | |
1726 | ||
3abd263a | 1727 | var.value = NULL; |
01394a7f | 1728 | var.key = "pcsx_rearmed_spu_interpolation"; |
1729 | ||
3abd263a | 1730 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1731 | { |
1732 | if (strcmp(var.value, "simple") == 0) | |
1733 | spu_config.iUseInterpolation = 1; | |
1734 | else if (strcmp(var.value, "gaussian") == 0) | |
1735 | spu_config.iUseInterpolation = 2; | |
1736 | else if (strcmp(var.value, "cubic") == 0) | |
1737 | spu_config.iUseInterpolation = 3; | |
1738 | else if (strcmp(var.value, "off") == 0) | |
1739 | spu_config.iUseInterpolation = 0; | |
1740 | } | |
1741 | ||
3abd263a | 1742 | var.value = NULL; |
b3480be8 | 1743 | var.key = "pcsx_rearmed_pe2_fix"; |
1744 | ||
3abd263a | 1745 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1746 | { |
1747 | if (strcmp(var.value, "disabled") == 0) | |
1748 | Config.RCntFix = 0; | |
1749 | else if (strcmp(var.value, "enabled") == 0) | |
1750 | Config.RCntFix = 1; | |
1751 | } | |
ace14ab3 | 1752 | |
3abd263a | 1753 | var.value = NULL; |
1d6abe26 | 1754 | var.key = "pcsx_rearmed_idiablofix"; |
1755 | ||
3abd263a | 1756 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1d6abe26 | 1757 | { |
1758 | if (strcmp(var.value, "disabled") == 0) | |
1759 | spu_config.idiablofix = 0; | |
1760 | else if (strcmp(var.value, "enabled") == 0) | |
1761 | spu_config.idiablofix = 1; | |
1762 | } | |
1763 | ||
3abd263a | 1764 | var.value = NULL; |
b3480be8 | 1765 | var.key = "pcsx_rearmed_inuyasha_fix"; |
1766 | ||
3abd263a | 1767 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1768 | { |
1769 | if (strcmp(var.value, "disabled") == 0) | |
1770 | Config.VSyncWA = 0; | |
1771 | else if (strcmp(var.value, "enabled") == 0) | |
1772 | Config.VSyncWA = 1; | |
1773 | } | |
1774 | ||
679b71e2 JW |
1775 | #ifndef _WIN32 |
1776 | var.value = NULL; | |
1777 | var.key = "pcsx_rearmed_async_cd"; | |
3abd263a | 1778 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
679b71e2 JW |
1779 | { |
1780 | if (strcmp(var.value, "async") == 0) | |
cada0a36 | 1781 | Config.AsyncCD = 1; |
679b71e2 | 1782 | else |
cada0a36 | 1783 | Config.AsyncCD = 0; |
679b71e2 JW |
1784 | } |
1785 | #endif | |
1786 | ||
b12cce74 | 1787 | var.value = NULL; |
1788 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 1789 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1790 | { |
1791 | if (strcmp(var.value, "disabled") == 0) | |
1792 | Config.Xa = 1; | |
1793 | else | |
1794 | Config.Xa = 0; | |
1795 | } | |
1796 | ||
1797 | var.value = NULL; | |
1798 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 1799 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1800 | { |
1801 | if (strcmp(var.value, "disabled") == 0) | |
1802 | Config.Cdda = 1; | |
1803 | else | |
1804 | Config.Cdda = 0; | |
1805 | } | |
1806 | ||
34af0fff | 1807 | var.value = NULL; |
1808 | var.key = "pcsx_rearmed_spuirq"; | |
3abd263a | 1809 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
34af0fff | 1810 | { |
1811 | if (strcmp(var.value, "disabled") == 0) | |
1812 | Config.SpuIrq = 0; | |
1813 | else | |
1814 | Config.SpuIrq = 1; | |
1815 | } | |
1816 | ||
2d17de26 | 1817 | #ifdef GPU_PEOPS |
3abd263a | 1818 | var.value = NULL; |
6713b629 | 1819 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1820 | |
1821 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1822 | { | |
1823 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1824 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1825 | } |
1826 | ||
3abd263a | 1827 | var.value = NULL; |
6713b629 | 1828 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1829 | |
1830 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1831 | { | |
1832 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1833 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1834 | } |
1835 | ||
3abd263a | 1836 | var.value = NULL; |
6713b629 | 1837 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1838 | |
1839 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1840 | { | |
1841 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1842 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1843 | } |
1844 | ||
3abd263a | 1845 | var.value = NULL; |
6713b629 | 1846 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1847 | |
1848 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1849 | { | |
1850 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1851 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1852 | } |
1853 | ||
3abd263a | 1854 | var.value = NULL; |
6713b629 | 1855 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1856 | |
1857 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1858 | { | |
1859 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1860 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1861 | } |
1862 | ||
3abd263a | 1863 | var.value = NULL; |
6713b629 | 1864 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1865 | |
1866 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1867 | { | |
1868 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1869 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1870 | } |
1871 | ||
3abd263a | 1872 | var.value = NULL; |
6713b629 | 1873 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 1874 | |
1875 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1876 | { | |
1877 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1878 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 1879 | } |
1880 | ||
3abd263a | 1881 | var.value = NULL; |
6713b629 | 1882 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 1883 | |
1884 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1885 | { | |
1886 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1887 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 1888 | } |
1889 | ||
3abd263a | 1890 | var.value = NULL; |
6713b629 | 1891 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 1892 | |
1893 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1894 | { | |
1895 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1896 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 1897 | } |
1898 | ||
1899 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1900 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1901 | ||
6713b629 | 1902 | /* Show/hide core options */ |
c8108d88 | 1903 | |
1904 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
1905 | var.value = NULL; | |
1906 | ||
1907 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1908 | { | |
1909 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
1910 | ||
1911 | show_advanced_gpu_peops_settings = 1; | |
1912 | if (strcmp(var.value, "disabled") == 0) | |
1913 | show_advanced_gpu_peops_settings = 0; | |
1914 | ||
1915 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
1916 | { | |
1917 | unsigned i; | |
1918 | struct retro_core_option_display option_display; | |
6713b629 | 1919 | char gpu_peops_option[9][45] = { |
1920 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
1921 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
1922 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
1923 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
1924 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
1925 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
1926 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
1927 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
cada0a36 | 1928 | "pcsx_rearmed_gpu_peops_fake_busy_state" |
c8108d88 | 1929 | }; |
1930 | ||
1931 | option_display.visible = show_advanced_gpu_peops_settings; | |
1932 | ||
1933 | for (i = 0; i < 9; i++) | |
1934 | { | |
1935 | option_display.key = gpu_peops_option[i]; | |
1936 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
1937 | } | |
1938 | } | |
1939 | } | |
1940 | #endif | |
1941 | ||
030d1121 | 1942 | #ifdef GPU_UNAI |
1943 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
1944 | var.value = NULL; | |
1945 | ||
3abd263a | 1946 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1947 | { |
1948 | if (strcmp(var.value, "disabled") == 0) | |
1949 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
1950 | else if (strcmp(var.value, "enabled") == 0) | |
1951 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
1952 | } | |
1953 | ||
1954 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
1955 | var.value = NULL; | |
1956 | ||
3abd263a | 1957 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1958 | { |
1959 | if (strcmp(var.value, "disabled") == 0) | |
1960 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
1961 | else if (strcmp(var.value, "enabled") == 0) | |
1962 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
1963 | } | |
1964 | ||
1965 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
1966 | var.value = NULL; | |
1967 | ||
3abd263a | 1968 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1969 | { |
1970 | if (strcmp(var.value, "disabled") == 0) | |
1971 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
1972 | else if (strcmp(var.value, "enabled") == 0) | |
1973 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
1974 | } | |
1975 | ||
1976 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
1977 | var.value = NULL; | |
1978 | ||
3abd263a | 1979 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1980 | { |
1981 | if (strcmp(var.value, "disabled") == 0) | |
1982 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
1983 | else if (strcmp(var.value, "enabled") == 0) | |
1984 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
1985 | } | |
1986 | ||
1987 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
1988 | var.value = NULL; | |
1989 | ||
3abd263a | 1990 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1991 | { |
1992 | if (strcmp(var.value, "disabled") == 0) | |
1993 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
1994 | else if (strcmp(var.value, "enabled") == 0) | |
1995 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
1996 | } | |
1997 | ||
1998 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
1999 | var.value = NULL; | |
2000 | ||
2001 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2002 | { | |
2003 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
2004 | ||
2005 | show_advanced_gpu_unai_settings = 1; | |
2006 | if (strcmp(var.value, "disabled") == 0) | |
2007 | show_advanced_gpu_unai_settings = 0; | |
2008 | ||
2009 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
2010 | { | |
2011 | unsigned i; | |
2012 | struct retro_core_option_display option_display; | |
2013 | char gpu_unai_option[5][40] = { | |
2014 | "pcsx_rearmed_gpu_unai_blending", | |
2015 | "pcsx_rearmed_gpu_unai_lighting", | |
2016 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
2017 | "pcsx_rearmed_gpu_unai_ilace_force", | |
cada0a36 | 2018 | "pcsx_rearmed_gpu_unai_pixel_skip" |
030d1121 | 2019 | }; |
2020 | ||
2021 | option_display.visible = show_advanced_gpu_unai_settings; | |
2022 | ||
2023 | for (i = 0; i < 5; i++) | |
2024 | { | |
2025 | option_display.key = gpu_unai_option[i]; | |
2026 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2027 | } | |
2028 | } | |
2029 | } | |
2030 | #endif // GPU_UNAI | |
2031 | ||
cada0a36 | 2032 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2033 | //with where the shots are in the emulator. |
2034 | ||
2035 | var.value = NULL; | |
2036 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2037 | ||
2038 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2039 | { | |
cada0a36 | 2040 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2041 | } |
2042 | ||
2043 | var.value = NULL; | |
2044 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2045 | ||
2046 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2047 | { | |
cada0a36 | 2048 | GunconAdjustY = atoi(var.value); |
2049 | } | |
e16ecc89 | 2050 | |
2051 | var.value = NULL; | |
2052 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2053 | ||
2054 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2055 | { | |
cada0a36 | 2056 | GunconAdjustRatioX = atof(var.value); |
2057 | } | |
e16ecc89 | 2058 | |
2059 | var.value = NULL; | |
2060 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2061 | ||
2062 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2063 | { | |
cada0a36 | 2064 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2065 | } |
2066 | ||
ce239f4a | 2067 | #ifdef NEW_DYNAREC |
2068 | var.value = NULL; | |
2069 | var.key = "pcsx_rearmed_nosmccheck"; | |
2070 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2071 | { | |
2072 | if (strcmp(var.value, "enabled") == 0) | |
2073 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2074 | else | |
2075 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
2076 | } | |
2077 | ||
2078 | var.value = NULL; | |
2079 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
2080 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2081 | { | |
2082 | if (strcmp(var.value, "enabled") == 0) | |
2083 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2084 | else | |
2085 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2086 | } | |
2087 | ||
2088 | var.value = NULL; | |
2089 | var.key = "pcsx_rearmed_nogteflags"; | |
2090 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2091 | { | |
2092 | if (strcmp(var.value, "enabled") == 0) | |
2093 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2094 | else | |
2095 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
2096 | } | |
2097 | ||
2098 | /* this probably is safe to change in real-time */ | |
2099 | var.value = NULL; | |
2100 | var.key = "pcsx_rearmed_psxclock"; | |
2101 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2102 | { | |
2103 | int psxclock = atoi(var.value); | |
2104 | cycle_multiplier = 10000 / psxclock; | |
2105 | } | |
2106 | #endif /* NEW_DYNAREC */ | |
2107 | ||
2108 | var.key = "pcsx_rearmed_show_other_input_settings"; | |
2109 | var.value = NULL; | |
2110 | ||
2111 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2112 | { | |
2113 | int previous_settings = show_other_input_settings; | |
2114 | ||
2115 | show_other_input_settings = 1; | |
2116 | if (strcmp(var.value, "disabled") == 0) | |
2117 | show_other_input_settings = 0; | |
2118 | ||
2119 | if (show_other_input_settings != previous_settings) | |
2120 | { | |
2121 | unsigned i; | |
2122 | struct retro_core_option_display option_display; | |
2123 | char gpu_peops_option[][50] = { | |
2124 | "pcsx_rearmed_multitap1", | |
2125 | "pcsx_rearmed_multitap2", | |
2126 | "pcsx_rearmed_pad3type", | |
2127 | "pcsx_rearmed_pad4type", | |
2128 | "pcsx_rearmed_pad5type", | |
2129 | "pcsx_rearmed_pad6type", | |
2130 | "pcsx_rearmed_pad7type", | |
2131 | "pcsx_rearmed_pad8type", | |
2132 | "pcsx_rearmed_negcon_deadzone", | |
2133 | "pcsx_rearmed_negcon_response", | |
2134 | "pcsx_rearmed_analog_axis_modifier", | |
2135 | "pcsx_rearmed_gunconadjustx", | |
2136 | "pcsx_rearmed_gunconadjusty", | |
2137 | "pcsx_rearmed_gunconadjustratiox", | |
2138 | "pcsx_rearmed_gunconadjustratioy" | |
2139 | }; | |
2140 | #define INPUT_LIST (sizeof(gpu_peops_option) / sizeof(gpu_peops_option[0])) | |
2141 | ||
2142 | option_display.visible = show_other_input_settings; | |
2143 | ||
2144 | for (i = 0; i < INPUT_LIST; i++) | |
2145 | { | |
2146 | option_display.key = gpu_peops_option[i]; | |
2147 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2148 | } | |
2149 | } | |
2150 | } | |
2151 | ||
8822aea7 | 2152 | if (in_flight) |
2153 | { | |
2154 | // inform core things about possible config changes | |
32ab9e53 | 2155 | plugin_call_rearmed_cbs(); |
805fe9bc | 2156 | |
8822aea7 | 2157 | if (GPU_open != NULL && GPU_close != NULL) |
2158 | { | |
32ab9e53 TJ |
2159 | GPU_close(); |
2160 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2161 | } | |
805fe9bc | 2162 | |
32ab9e53 TJ |
2163 | dfinput_activate(); |
2164 | } | |
27cf7d31 | 2165 | else |
2166 | { | |
b580cc4f | 2167 | //not yet running |
5bf56268 | 2168 | |
b580cc4f | 2169 | //bootlogo display hack |
8822aea7 | 2170 | if (found_bios) |
2171 | { | |
3abd263a | 2172 | var.value = NULL; |
b580cc4f | 2173 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2174 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2175 | { |
27cf7d31 | 2176 | Config.SlowBoot = 0; |
2177 | rebootemu = 0; | |
0a6520c3 | 2178 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2179 | { |
f422f444 | 2180 | Config.SlowBoot = 1; |
27cf7d31 | 2181 | rebootemu = 1; |
2182 | } | |
b580cc4f | 2183 | } |
2184 | } | |
2185 | } | |
e268a47e | 2186 | } |
2187 | ||
8741f7a2 | 2188 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2189 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2190 | { |
cada0a36 | 2191 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2192 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2193 | |
cada0a36 | 2194 | // First, try and get an analog value using the new libretro API constant |
2195 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2196 | RETRO_DEVICE_ANALOG, |
2197 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2198 | id); | |
cada0a36 | 2199 | button = MIN(button / 128, 255); |
8741f7a2 | 2200 | |
cada0a36 | 2201 | if (button == 0) |
2202 | { | |
2203 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2204 | // is not reporting analog values. We need to do a second check using the classic | |
2205 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2206 | |
cada0a36 | 2207 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2208 | |
cada0a36 | 2209 | button = (ret & (1 << id)) ? 255 : 0; |
2210 | } | |
8741f7a2 | 2211 | |
cada0a36 | 2212 | return button; |
8741f7a2 | 2213 | } |
2214 | ||
8822aea7 | 2215 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2216 | { | |
cada0a36 | 2217 | float modifier_axis_range = 0; |
2218 | ||
8822aea7 | 2219 | if (is_square) |
2220 | { | |
cada0a36 | 2221 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2222 | if (modifier_axis_range < 0) |
2223 | { | |
cada0a36 | 2224 | modifier_axis_range = 0; |
8822aea7 | 2225 | } |
2226 | else if (modifier_axis_range > 255) | |
2227 | { | |
cada0a36 | 2228 | modifier_axis_range = 255; |
2229 | } | |
8822aea7 | 2230 | } |
2231 | else | |
2232 | { | |
cada0a36 | 2233 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2234 | } | |
ace1989f | 2235 | |
cada0a36 | 2236 | return modifier_axis_range; |
ace1989f SK |
2237 | } |
2238 | ||
34f7d033 | 2239 | static void update_input_guncon(int port, int ret) |
38c2028e | 2240 | { |
34f7d033 | 2241 | //ToDo move across to: |
2242 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2243 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2244 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2245 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2246 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2247 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2248 | //Though not sure these are hooked up properly on the Pi | |
2249 | ||
2250 | //ToDo | |
2251 | //Put the controller index back to port instead of hardcoding to 1 when the libretro overlay crash bug is fixed | |
2252 | //This is required for 2 player | |
2253 | ||
2254 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross | |
2255 | ||
2256 | // Trigger | |
2257 | //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug | |
2258 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
8822aea7 | 2259 | { |
34f7d033 | 2260 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2261 | } |
2262 | ||
34f7d033 | 2263 | // A |
2264 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
8822aea7 | 2265 | { |
34f7d033 | 2266 | in_keystate[port] |= (1 << DKEY_START); |
2267 | } | |
cada0a36 | 2268 | |
34f7d033 | 2269 | // B |
2270 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)) | |
2271 | { | |
2272 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2273 | } | |
cada0a36 | 2274 | |
34f7d033 | 2275 | //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug |
2276 | int gunx = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); | |
2277 | int guny = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
cada0a36 | 2278 | |
34f7d033 | 2279 | //Mouse range is -32767 -> 32767 |
2280 | //1% is about 655 | |
2281 | //Use the left analog stick field to store the absolute coordinates | |
2282 | in_analog_left[0][0] = (gunx * GunconAdjustRatioX) + (GunconAdjustX * 655); | |
2283 | in_analog_left[0][1] = (guny * GunconAdjustRatioY) + (GunconAdjustY * 655); | |
2284 | } | |
cada0a36 | 2285 | |
34f7d033 | 2286 | static void update_input_negcon(int port, int ret) |
2287 | { | |
2288 | int lsx; | |
2289 | int rsy; | |
2290 | int negcon_i_rs; | |
2291 | int negcon_ii_rs; | |
2292 | float negcon_twist_amplitude; | |
cada0a36 | 2293 | |
34f7d033 | 2294 | // Query digital inputs |
2295 | // | |
2296 | // > Pad-Up | |
2297 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2298 | in_keystate[port] |= (1 << DKEY_UP); | |
2299 | // > Pad-Right | |
2300 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2301 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2302 | // > Pad-Down | |
2303 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2304 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2305 | // > Pad-Left | |
2306 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2307 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2308 | // > Start | |
2309 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2310 | in_keystate[port] |= (1 << DKEY_START); | |
2311 | // > neGcon A | |
2312 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2313 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2314 | // > neGcon B | |
2315 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2316 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2317 | // > neGcon R shoulder (digital) | |
2318 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2319 | in_keystate[port] |= (1 << DKEY_R1); | |
2320 | // Query analog inputs | |
2321 | // | |
2322 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2323 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2324 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2325 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2326 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2327 | // So we just have to map in_analog_left/right to more | |
2328 | // appropriate inputs... | |
2329 | // | |
2330 | // > NeGcon twist | |
2331 | // >> Get raw analog stick value and account for deadzone | |
2332 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2333 | if (lsx > negcon_deadzone) | |
2334 | lsx = lsx - negcon_deadzone; | |
2335 | else if (lsx < -negcon_deadzone) | |
2336 | lsx = lsx + negcon_deadzone; | |
2337 | else | |
2338 | lsx = 0; | |
2339 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2340 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2341 | if (negcon_linearity == 2) | |
2342 | { | |
2343 | if (negcon_twist_amplitude < 0.0) | |
2344 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2345 | else | |
2346 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2347 | } | |
2348 | else if (negcon_linearity == 3) | |
2349 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2350 | // >> Convert to final 'in_analog' integer value [0,255] | |
2351 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2352 | // > NeGcon I + II | |
2353 | // >> Handle right analog stick vertical axis mapping... | |
2354 | // - Up (-Y) == accelerate == neGcon I | |
2355 | // - Down (+Y) == brake == neGcon II | |
2356 | negcon_i_rs = 0; | |
2357 | negcon_ii_rs = 0; | |
2358 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2359 | if (rsy >= 0) | |
2360 | { | |
2361 | // Account for deadzone | |
2362 | // (Note: have never encountered a gamepad with significant differences | |
2363 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2364 | // deadzone here) | |
2365 | if (rsy > negcon_deadzone) | |
2366 | rsy = rsy - negcon_deadzone; | |
2367 | else | |
2368 | rsy = 0; | |
2369 | // Convert to 'in_analog' integer value [0,255] | |
2370 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2371 | } |
6fbd15c8 | 2372 | else |
34f7d033 | 2373 | { |
2374 | if (rsy < -negcon_deadzone) | |
2375 | rsy = -1 * (rsy + negcon_deadzone); | |
2376 | else | |
2377 | rsy = 0; | |
2378 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2379 | } | |
2380 | // >> NeGcon I | |
2381 | in_analog_right[port][1] = MAX( | |
2382 | MAX( | |
2383 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2384 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2385 | negcon_i_rs); | |
2386 | // >> NeGcon II | |
2387 | in_analog_left[port][0] = MAX( | |
2388 | MAX( | |
2389 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2390 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2391 | negcon_ii_rs); | |
2392 | // > NeGcon L | |
2393 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2394 | } | |
e268a47e | 2395 | |
34f7d033 | 2396 | static void update_input(void) |
2397 | { | |
cada0a36 | 2398 | // reset all keystate, query libretro for keystate |
34f7d033 | 2399 | int i; |
cada0a36 | 2400 | int j; |
e268a47e | 2401 | |
8822aea7 | 2402 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2403 | { |
8822aea7 | 2404 | int16_t ret = 0; |
34f7d033 | 2405 | int type = in_type[i]; |
2406 | ||
cada0a36 | 2407 | in_keystate[i] = 0; |
3c0fb554 | 2408 | |
34f7d033 | 2409 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2410 | continue; |
c8108d88 | 2411 | |
6fbd15c8 | 2412 | if (libretro_supports_bitmasks) |
2413 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2414 | else | |
2415 | { | |
8822aea7 | 2416 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2417 | { |
a3c2efcd | 2418 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2419 | ret |= (1 << j); |
6fbd15c8 | 2420 | } |
2421 | } | |
3c0fb554 | 2422 | |
34f7d033 | 2423 | switch (type) |
cada0a36 | 2424 | { |
34f7d033 | 2425 | case PSE_PAD_TYPE_GUNCON: |
2426 | update_input_guncon(i, ret); | |
2427 | break; | |
2428 | case PSE_PAD_TYPE_NEGCON: | |
2429 | update_input_negcon(i, ret); | |
2430 | break; | |
2431 | default: | |
cada0a36 | 2432 | // Query digital inputs |
2433 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2434 | if (ret & (1 << j)) | |
2435 | in_keystate[i] |= retro_psx_map[j]; | |
2436 | ||
2437 | // Query analog inputs | |
34f7d033 | 2438 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2439 | { |
34f7d033 | 2440 | 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); |
2441 | 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 | 2442 | 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); |
2443 | 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); | |
2444 | } | |
2445 | } | |
2446 | } | |
34f7d033 | 2447 | } |
2448 | ||
2449 | static void print_internal_fps(void) | |
2450 | { | |
2451 | if (display_internal_fps) | |
2452 | { | |
2453 | frame_count++; | |
2454 | ||
2455 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2456 | { | |
2457 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2458 | char str[64]; | |
2459 | const char *strc = (const char *)str; | |
34f7d033 | 2460 | |
2461 | str[0] = '\0'; | |
2462 | ||
2463 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2464 | ||
2465 | pl_rearmed_cbs.flip_cnt = 0; | |
2466 | ||
8a60e610 | 2467 | if (msg_interface_version >= 1) |
2468 | { | |
2469 | struct retro_message_ext msg = { | |
2470 | strc, | |
2471 | 3000, | |
2472 | 1, | |
2473 | RETRO_LOG_INFO, | |
2474 | RETRO_MESSAGE_TARGET_OSD, | |
2475 | RETRO_MESSAGE_TYPE_STATUS, | |
2476 | -1 | |
2477 | }; | |
2478 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2479 | } | |
2480 | else | |
2481 | { | |
2482 | struct retro_message msg = { | |
2483 | strc, | |
2484 | 180 | |
2485 | }; | |
2486 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2487 | } | |
34f7d033 | 2488 | } |
2489 | } | |
2490 | else | |
2491 | frame_count = 0; | |
2492 | } | |
2493 | ||
2494 | void retro_run(void) | |
2495 | { | |
34f7d033 | 2496 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
2497 | if (rebootemu != 0) | |
2498 | { | |
2499 | rebootemu = 0; | |
2500 | SysReset(); | |
2501 | if (!Config.HLE && !Config.SlowBoot) | |
2502 | { | |
2503 | // skip BIOS logos | |
2504 | psxRegs.pc = psxRegs.GPR.n.ra; | |
2505 | } | |
2506 | } | |
2507 | ||
2508 | print_internal_fps(); | |
2509 | ||
2510 | input_poll_cb(); | |
2511 | ||
2512 | update_input(); | |
2513 | ||
2514 | bool updated = false; | |
2515 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2516 | update_variables(true); | |
cada0a36 | 2517 | |
2518 | stop = 0; | |
2519 | psxCpu->Execute(); | |
2520 | ||
2521 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, | |
8822aea7 | 2522 | vout_width, vout_height, vout_width * 2); |
cada0a36 | 2523 | vout_fb_dirty = 0; |
2524 | ||
2525 | set_vout_fb(); | |
38c2028e | 2526 | } |
2527 | ||
74ebc05b | 2528 | static bool try_use_bios(const char *path) |
2529 | { | |
cada0a36 | 2530 | FILE *f; |
2531 | long size; | |
2532 | const char *name; | |
74ebc05b | 2533 | |
cada0a36 | 2534 | f = fopen(path, "rb"); |
2535 | if (f == NULL) | |
2536 | return false; | |
74ebc05b | 2537 | |
cada0a36 | 2538 | fseek(f, 0, SEEK_END); |
2539 | size = ftell(f); | |
2540 | fclose(f); | |
74ebc05b | 2541 | |
cada0a36 | 2542 | if (size != 512 * 1024) |
2543 | return false; | |
74ebc05b | 2544 | |
cada0a36 | 2545 | name = strrchr(path, SLASH); |
2546 | if (name++ == NULL) | |
2547 | name = path; | |
2548 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2549 | return true; | |
74ebc05b | 2550 | } |
2551 | ||
c4052f4d | 2552 | #ifndef VITA |
74ebc05b | 2553 | #include <sys/types.h> |
2554 | #include <dirent.h> | |
2555 | ||
2556 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2557 | { | |
cada0a36 | 2558 | DIR *dir; |
2559 | struct dirent *ent; | |
2560 | bool ret = false; | |
74ebc05b | 2561 | |
cada0a36 | 2562 | dir = opendir(dirpath); |
2563 | if (dir == NULL) | |
2564 | return false; | |
74ebc05b | 2565 | |
8822aea7 | 2566 | while ((ent = readdir(dir))) |
2567 | { | |
cada0a36 | 2568 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) |
2569 | continue; | |
74ebc05b | 2570 | |
cada0a36 | 2571 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
2572 | ret = try_use_bios(path); | |
2573 | if (ret) | |
2574 | break; | |
2575 | } | |
2576 | closedir(dir); | |
2577 | return ret; | |
74ebc05b | 2578 | } |
2579 | #else | |
2580 | #define find_any_bios(...) false | |
2581 | #endif | |
2582 | ||
11813b9d | 2583 | static void check_system_specs(void) |
2584 | { | |
2585 | unsigned level = 6; | |
2586 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2587 | } | |
2588 | ||
d382721e MOB |
2589 | static int init_memcards(void) |
2590 | { | |
cada0a36 | 2591 | int ret = 0; |
2592 | const char *dir; | |
8822aea7 | 2593 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 2594 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
2595 | ||
2596 | // Memcard2 will be handled and is re-enabled if needed using core | |
2597 | // operations. | |
2598 | // Memcard1 is handled by libretro, doing this will set core to | |
2599 | // skip file io operations for memcard1 like SaveMcd | |
2600 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2601 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
2602 | init_memcard(Mcd1Data); | |
2603 | // Memcard 2 is managed by the emulator on the filesystem, | |
2604 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2605 | ||
8822aea7 | 2606 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2607 | { | |
cada0a36 | 2608 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 2609 | if (memcmp(var.value, "enabled", 7) == 0) |
2610 | { | |
2611 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
2612 | { | |
2613 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
2614 | { | |
cada0a36 | 2615 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
2616 | ret = -1; | |
8822aea7 | 2617 | } |
2618 | else | |
2619 | { | |
cada0a36 | 2620 | McdDisable[1] = 0; |
2621 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2622 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2623 | } | |
8822aea7 | 2624 | } |
2625 | else | |
2626 | { | |
cada0a36 | 2627 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
2628 | ret = -1; | |
2629 | } | |
2630 | } | |
2631 | } | |
2632 | return ret; | |
d382721e MOB |
2633 | } |
2634 | ||
9e7bdf29 | 2635 | static void loadPSXBios(void) |
38c2028e | 2636 | { |
cada0a36 | 2637 | const char *dir; |
2638 | char path[PATH_MAX]; | |
2639 | unsigned useHLE = 0; | |
2640 | ||
2641 | const char *bios[] = { | |
2642 | "PSXONPSP660", "psxonpsp660", | |
2643 | "SCPH101", "scph101", | |
2644 | "SCPH5501", "scph5501", | |
2645 | "SCPH7001", "scph7001", | |
2646 | "SCPH1001", "scph1001" | |
2647 | }; | |
2648 | ||
2649 | struct retro_variable var = { | |
2650 | .key = "pcsx_rearmed_bios", | |
2651 | .value = NULL | |
2652 | }; | |
2653 | ||
2654 | found_bios = 0; | |
2655 | ||
8822aea7 | 2656 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2657 | { | |
cada0a36 | 2658 | if (!strcmp(var.value, "HLE")) |
2659 | useHLE = 1; | |
2660 | } | |
2661 | ||
2662 | if (!useHLE) | |
2663 | { | |
2664 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2665 | { | |
2666 | unsigned i; | |
2667 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2668 | ||
8822aea7 | 2669 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
2670 | { | |
cada0a36 | 2671 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
2672 | found_bios = try_use_bios(path); | |
2673 | if (found_bios) | |
2674 | break; | |
2675 | } | |
2676 | ||
2677 | if (!found_bios) | |
2678 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2679 | } | |
8822aea7 | 2680 | if (found_bios) |
2681 | { | |
cada0a36 | 2682 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
2683 | } | |
2684 | } | |
2685 | ||
2686 | if (useHLE || !found_bios) | |
2687 | { | |
8a60e610 | 2688 | const char *msg_str = "No PlayStation BIOS file found - add for better compatibility"; |
2689 | ||
cada0a36 | 2690 | SysPrintf("no BIOS files found.\n"); |
8a60e610 | 2691 | |
2692 | if (msg_interface_version >= 1) | |
2693 | { | |
2694 | struct retro_message_ext msg = { | |
2695 | msg_str, | |
2696 | 3000, | |
2697 | 3, | |
2698 | RETRO_LOG_WARN, | |
2699 | RETRO_MESSAGE_TARGET_ALL, | |
2700 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
2701 | -1 | |
2702 | }; | |
2703 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2704 | } | |
2705 | else | |
2706 | { | |
2707 | struct retro_message msg = { | |
2708 | msg_str, | |
2709 | 180 | |
2710 | }; | |
2711 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2712 | } | |
cada0a36 | 2713 | } |
9e7bdf29 | 2714 | } |
2715 | ||
2716 | void retro_init(void) | |
2717 | { | |
cada0a36 | 2718 | unsigned dci_version = 0; |
2719 | struct retro_rumble_interface rumble; | |
2720 | int ret; | |
38c2028e | 2721 | |
8a60e610 | 2722 | msg_interface_version = 0; |
2723 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
2724 | ||
d148d265 | 2725 | #ifdef __MACH__ |
cada0a36 | 2726 | // magic sauce to make the dynarec work on iOS |
2727 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 2728 | #endif |
2729 | ||
fc99395c | 2730 | #ifdef _3DS |
fc99395c | 2731 | psxMapHook = pl_3ds_mmap; |
2732 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2733 | #endif |
2734 | #ifdef VITA | |
8822aea7 | 2735 | if (init_vita_mmap() < 0) |
73081f23 | 2736 | abort(); |
1a5fd794 | 2737 | psxMapHook = pl_vita_mmap; |
2738 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2739 | #endif |
cada0a36 | 2740 | ret = emu_core_preinit(); |
5bf56268 | 2741 | #ifdef _3DS |
e4d84733 | 2742 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 2743 | if (!__ctr_svchax) |
e4d84733 | 2744 | Config.Cpu = CPU_INTERPRETER; |
2745 | #endif | |
cada0a36 | 2746 | ret |= init_memcards(); |
73081f23 | 2747 | |
cada0a36 | 2748 | ret |= emu_core_init(); |
8822aea7 | 2749 | if (ret != 0) |
2750 | { | |
cada0a36 | 2751 | SysPrintf("PCSX init failed.\n"); |
2752 | exit(1); | |
2753 | } | |
38c2028e | 2754 | |
0b7f536b | 2755 | #ifdef _3DS |
2756 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2757 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
cada0a36 | 2758 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2759 | #else |
cada0a36 | 2760 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2761 | #endif |
5bf56268 | 2762 | |
cada0a36 | 2763 | vout_buf_ptr = vout_buf; |
74ebc05b | 2764 | |
cada0a36 | 2765 | loadPSXBios(); |
38c2028e | 2766 | |
cada0a36 | 2767 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2768 | |
8822aea7 | 2769 | disk_initial_index = 0; |
cada0a36 | 2770 | disk_initial_path[0] = '\0'; |
2771 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2772 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2773 | else | |
2774 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2775 | |
cada0a36 | 2776 | rumble_cb = NULL; |
2777 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2778 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2779 | |
cada0a36 | 2780 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2781 | * we have to do this because cache misses and some IO penalties | |
2782 | * are not emulated. Warning: changing this may break compatibility. */ | |
2783 | cycle_multiplier = 175; | |
ace14ab3 | 2784 | #ifdef HAVE_PRE_ARMV7 |
cada0a36 | 2785 | cycle_multiplier = 200; |
5ca2ec64 | 2786 | #endif |
cada0a36 | 2787 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
2788 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
2789 | spu_config.iUseFixedUpdates = 1; | |
5ca2ec64 | 2790 | |
cada0a36 | 2791 | SaveFuncs.open = save_open; |
2792 | SaveFuncs.read = save_read; | |
2793 | SaveFuncs.write = save_write; | |
2794 | SaveFuncs.seek = save_seek; | |
2795 | SaveFuncs.close = save_close; | |
e268a47e | 2796 | |
6fbd15c8 | 2797 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2798 | libretro_supports_bitmasks = true; | |
2799 | ||
cada0a36 | 2800 | check_system_specs(); |
38c2028e | 2801 | } |
2802 | ||
2803 | void retro_deinit(void) | |
2804 | { | |
8822aea7 | 2805 | if (plugins_opened) |
2806 | { | |
cada0a36 | 2807 | ClosePlugins(); |
2808 | plugins_opened = 0; | |
2809 | } | |
2810 | SysClose(); | |
0b7f536b | 2811 | #ifdef _3DS |
2812 | linearFree(vout_buf); | |
2813 | #else | |
cada0a36 | 2814 | free(vout_buf); |
0b7f536b | 2815 | #endif |
cada0a36 | 2816 | vout_buf = NULL; |
d8f2e2d8 SL |
2817 | |
2818 | #ifdef VITA | |
cada0a36 | 2819 | deinit_vita_mmap(); |
d8f2e2d8 | 2820 | #endif |
6fbd15c8 | 2821 | libretro_supports_bitmasks = false; |
144493e8 | 2822 | |
cada0a36 | 2823 | /* Have to reset disks struct, otherwise |
2824 | * fnames/flabels will leak memory */ | |
2825 | disk_init(); | |
38c2028e | 2826 | } |
c4052f4d | 2827 | |
2828 | #ifdef VITA | |
2829 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 2830 | int usleep(unsigned long us) |
c4052f4d | 2831 | { |
2832 | sceKernelDelayThread(us); | |
2833 | } | |
2834 | #endif | |
130984f5 | 2835 | |
8822aea7 | 2836 | void SysPrintf(const char *fmt, ...) |
2837 | { | |
cada0a36 | 2838 | va_list list; |
2839 | char msg[512]; | |
130984f5 | 2840 | |
cada0a36 | 2841 | va_start(list, fmt); |
2842 | vsprintf(msg, fmt, list); | |
2843 | va_end(list); | |
130984f5 | 2844 | |
cada0a36 | 2845 | if (log_cb) |
2846 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 2847 | } |