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 | ||
87cc59de | 62 | #ifdef DRC_DISABLE |
63 | int stop; | |
64 | u32 next_interupt; | |
65 | u32 event_cycles[PSXINT_COUNT]; | |
66 | int cycle_multiplier; | |
67 | int new_dynarec_hacks; | |
68 | ||
8822aea7 | 69 | void new_dyna_before_save(void) {} |
70 | void new_dyna_after_save(void) {} | |
71 | void new_dyna_freeze(void *f, int i) {} | |
87cc59de | 72 | #endif |
73 | ||
726da67c | 74 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
76996fc3 | 75 | static int rebootemu = 0; |
726da67c | 76 | |
38c2028e | 77 | static retro_video_refresh_t video_cb; |
78 | static retro_input_poll_t input_poll_cb; | |
79 | static retro_input_state_t input_state_cb; | |
80 | static retro_environment_t environ_cb; | |
81 | static retro_audio_sample_batch_t audio_batch_cb; | |
79f29e0a | 82 | static retro_set_rumble_state_t rumble_cb; |
b2aef321 | 83 | static struct retro_log_callback logging; |
84 | static retro_log_printf_t log_cb; | |
38c2028e | 85 | |
8a60e610 | 86 | static unsigned msg_interface_version = 0; |
87 | ||
38c2028e | 88 | static void *vout_buf; |
8822aea7 | 89 | static void *vout_buf_ptr; |
70d56ca3 | 90 | static int vout_width, vout_height; |
91 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 92 | static bool vout_can_dupe; |
0e5a7b7d | 93 | static bool duping_enable; |
b580cc4f | 94 | static bool found_bios; |
2df7fcac BP |
95 | static bool display_internal_fps = false; |
96 | static unsigned frame_count = 0; | |
6fbd15c8 | 97 | static bool libretro_supports_bitmasks = false; |
b41cca85 | 98 | #ifdef GPU_PEOPS |
c8108d88 | 99 | static int show_advanced_gpu_peops_settings = -1; |
b41cca85 | 100 | #endif |
101 | #ifdef GPU_UNAI | |
8822aea7 | 102 | static int show_advanced_gpu_unai_settings = -1; |
b41cca85 | 103 | #endif |
ce239f4a | 104 | static int show_other_input_settings = -1; |
70d56ca3 | 105 | |
4ce3bd43 VP |
106 | static unsigned previous_width = 0; |
107 | static unsigned previous_height = 0; | |
108 | ||
38c2028e | 109 | static int plugins_opened; |
17f84149 | 110 | static int is_pal_mode; |
38c2028e | 111 | |
f9f60dae TK |
112 | /* memory card data */ |
113 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 114 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 115 | extern char McdDisable[2]; |
38c2028e | 116 | |
117 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 118 | int in_type[8] = { |
cada0a36 | 119 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
120 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
121 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
122 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
123 | }; | |
8822aea7 | 124 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; |
125 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
3c0fb554 | 126 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 127 | int multitap1 = 0; |
128 | int multitap2 = 0; | |
4e477065 | 129 | int in_enable_vibration = 1; |
38c2028e | 130 | |
e1442c48 | 131 | // NegCon adjustment parameters |
132 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
133 | // to a standard analog stick -> user should be able to tweak | |
134 | // response/deadzone for comfort | |
135 | // > When response is linear, 'additional' deadzone (set here) | |
136 | // may be left at zero, since this is normally handled via in-game | |
137 | // options menus | |
138 | // > When response is non-linear, deadzone should be set to match the | |
139 | // controller being used (otherwise precision may be lost) | |
140 | // > negcon_linearity: | |
141 | // - 1: Response is linear - recommended when using racing wheel | |
142 | // peripherals, not recommended for standard gamepads | |
143 | // - 2: Response is quadratic - optimal setting for gamepads | |
144 | // - 3: Response is cubic - enables precise fine control, but | |
145 | // difficult to use... | |
146 | #define NEGCON_RANGE 0x7FFF | |
147 | static int negcon_deadzone = 0; | |
148 | static int negcon_linearity = 1; | |
149 | ||
ace1989f SK |
150 | static bool axis_bounds_modifier; |
151 | ||
805fe9bc | 152 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 153 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 154 | #define VOUT_MAX_HEIGHT 512 |
155 | ||
646a63e4 | 156 | //Dummy functions |
8822aea7 | 157 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
158 | void retro_unload_game(void) {} | |
159 | static int vout_open(void) { return 0; } | |
160 | static void vout_close(void) {} | |
161 | static int snd_init(void) { return 0; } | |
162 | static void snd_finish(void) {} | |
163 | static int snd_busy(void) { return 0; } | |
646a63e4 | 164 | |
6713b629 | 165 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
166 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
167 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
168 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
169 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
170 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
171 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
172 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
173 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
174 | ||
7df396ea TK |
175 | static void init_memcard(char *mcd_data) |
176 | { | |
cada0a36 | 177 | unsigned off = 0; |
178 | unsigned i; | |
179 | ||
180 | memset(mcd_data, 0, MCD_SIZE); | |
181 | ||
182 | mcd_data[off++] = 'M'; | |
183 | mcd_data[off++] = 'C'; | |
184 | off += 0x7d; | |
185 | mcd_data[off++] = 0x0e; | |
186 | ||
8822aea7 | 187 | for (i = 0; i < 15; i++) |
188 | { | |
cada0a36 | 189 | mcd_data[off++] = 0xa0; |
190 | off += 0x07; | |
191 | mcd_data[off++] = 0xff; | |
192 | mcd_data[off++] = 0xff; | |
193 | off += 0x75; | |
194 | mcd_data[off++] = 0xa0; | |
195 | } | |
196 | ||
8822aea7 | 197 | for (i = 0; i < 20; i++) |
198 | { | |
cada0a36 | 199 | mcd_data[off++] = 0xff; |
200 | mcd_data[off++] = 0xff; | |
201 | mcd_data[off++] = 0xff; | |
202 | mcd_data[off++] = 0xff; | |
203 | off += 0x04; | |
204 | mcd_data[off++] = 0xff; | |
205 | mcd_data[off++] = 0xff; | |
206 | off += 0x76; | |
207 | } | |
7df396ea TK |
208 | } |
209 | ||
49c61096 | 210 | static void set_vout_fb() |
38c2028e | 211 | { |
8822aea7 | 212 | struct retro_framebuffer fb = { 0 }; |
6558949c | 213 | |
8822aea7 | 214 | fb.width = vout_width; |
215 | fb.height = vout_height; | |
216 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 217 | |
cada0a36 | 218 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
8822aea7 | 219 | vout_buf_ptr = (uint16_t *)fb.data; |
cada0a36 | 220 | else |
221 | vout_buf_ptr = vout_buf; | |
49c61096 | 222 | } |
6558949c | 223 | |
49c61096 G |
224 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
225 | { | |
cada0a36 | 226 | vout_width = w; |
227 | vout_height = h; | |
49c61096 | 228 | |
cada0a36 | 229 | if (previous_width != vout_width || previous_height != vout_height) |
230 | { | |
231 | previous_width = vout_width; | |
232 | previous_height = vout_height; | |
4ce3bd43 | 233 | |
cada0a36 | 234 | struct retro_system_av_info info; |
235 | retro_get_system_av_info(&info); | |
236 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
237 | } | |
d3c41e5e | 238 | |
cada0a36 | 239 | set_vout_fb(); |
38c2028e | 240 | } |
241 | ||
cc4f9b70 | 242 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 243 | static void convert(void *buf, size_t bytes) |
38c2028e | 244 | { |
cada0a36 | 245 | unsigned int i, v, *p = buf; |
38c2028e | 246 | |
8822aea7 | 247 | for (i = 0; i < bytes / 4; i++) |
248 | { | |
cada0a36 | 249 | v = p[i]; |
250 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
251 | } | |
38c2028e | 252 | } |
46aa5b98 | 253 | #endif |
38c2028e | 254 | |
fa56d360 | 255 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 256 | { |
cada0a36 | 257 | unsigned short *dest = vout_buf_ptr; |
258 | const unsigned short *src = vram; | |
259 | int dstride = vout_width, h1 = h; | |
260 | int doffs; | |
261 | ||
8822aea7 | 262 | if (vram == NULL) |
263 | { | |
cada0a36 | 264 | // blanking |
265 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
266 | goto out; | |
267 | } | |
268 | ||
269 | doffs = (vout_height - h) * dstride; | |
270 | doffs += (dstride - w) / 2 & ~1; | |
8822aea7 | 271 | if (doffs != vout_doffs_old) |
272 | { | |
cada0a36 | 273 | // clear borders |
274 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
275 | vout_doffs_old = doffs; | |
276 | } | |
277 | dest += doffs; | |
278 | ||
279 | if (bgr24) | |
280 | { | |
281 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
282 | for (; h1-- > 0; dest += dstride, src += stride) | |
283 | { | |
284 | bgr888_to_rgb565(dest, src, w * 3); | |
285 | } | |
286 | } | |
287 | else | |
288 | { | |
289 | for (; h1-- > 0; dest += dstride, src += stride) | |
290 | { | |
291 | bgr555_to_rgb565(dest, src, w * 2); | |
292 | } | |
293 | } | |
38c2028e | 294 | |
fa56d360 | 295 | out: |
46aa5b98 | 296 | #ifndef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 297 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 298 | #endif |
cada0a36 | 299 | vout_fb_dirty = 1; |
300 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 301 | } |
302 | ||
fc99395c | 303 | #ifdef _3DS |
304 | typedef struct | |
305 | { | |
8822aea7 | 306 | void *buffer; |
fc99395c | 307 | uint32_t target_map; |
308 | size_t size; | |
309 | enum psxMapTag tag; | |
8822aea7 | 310 | } psx_map_t; |
fc99395c | 311 | |
312 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 313 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
314 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
315 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
316 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
317 | { NULL, 0x12000000, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
fc99395c | 318 | }; |
319 | ||
8822aea7 | 320 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
321 | enum psxMapTag tag) | |
fc99395c | 322 | { |
323 | (void)is_fixed; | |
324 | (void)addr; | |
325 | ||
f72db18e | 326 | if (__ctr_svchax) |
fc99395c | 327 | { |
8822aea7 | 328 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 329 | |
330 | for (; custom_map->size; custom_map++) | |
331 | { | |
332 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
333 | { | |
334 | uint32_t ptr_aligned, tmp; | |
335 | ||
336 | custom_map->buffer = malloc(size + 0x1000); | |
337 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
338 | ||
8822aea7 | 339 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 340 | { |
341 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
342 | exit(1); | |
343 | } | |
344 | ||
8822aea7 | 345 | return (void *)custom_map->target_map; |
fc99395c | 346 | } |
347 | } | |
348 | } | |
349 | ||
350 | return malloc(size); | |
351 | } | |
352 | ||
353 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 354 | { |
fc99395c | 355 | (void)tag; |
356 | ||
f72db18e | 357 | if (__ctr_svchax) |
fc99395c | 358 | { |
8822aea7 | 359 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 360 | |
361 | for (; custom_map->size; custom_map++) | |
362 | { | |
363 | if ((custom_map->target_map == (uint32_t)ptr)) | |
364 | { | |
365 | uint32_t ptr_aligned, tmp; | |
366 | ||
367 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
368 | ||
8822aea7 | 369 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 370 | |
371 | free(custom_map->buffer); | |
372 | custom_map->buffer = NULL; | |
373 | return; | |
374 | } | |
375 | } | |
376 | } | |
377 | ||
378 | free(ptr); | |
379 | } | |
380 | #endif | |
381 | ||
1a5fd794 | 382 | #ifdef VITA |
383 | typedef struct | |
384 | { | |
8822aea7 | 385 | void *buffer; |
1a5fd794 | 386 | uint32_t target_map; |
387 | size_t size; | |
388 | enum psxMapTag tag; | |
8822aea7 | 389 | } psx_map_t; |
1a5fd794 | 390 | |
8822aea7 | 391 | void *addr = NULL; |
73081f23 | 392 | |
1a5fd794 | 393 | psx_map_t custom_psx_maps[] = { |
8822aea7 | 394 | { NULL, NULL, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
395 | { NULL, NULL, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
396 | { NULL, NULL, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
397 | { NULL, NULL, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
398 | { NULL, NULL, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
1a5fd794 | 399 | }; |
400 | ||
8822aea7 | 401 | int init_vita_mmap() |
402 | { | |
cada0a36 | 403 | int n; |
8822aea7 | 404 | void *tmpaddr; |
405 | addr = malloc(64 * 1024 * 1024); | |
406 | if (addr == NULL) | |
cada0a36 | 407 | return -1; |
8822aea7 | 408 | tmpaddr = ((u32)(addr + 0xFFFFFF)) & ~0xFFFFFF; |
409 | custom_psx_maps[0].buffer = tmpaddr + 0x2000000; | |
410 | custom_psx_maps[1].buffer = tmpaddr + 0x1800000; | |
411 | custom_psx_maps[2].buffer = tmpaddr + 0x1c00000; | |
412 | custom_psx_maps[3].buffer = tmpaddr + 0x0000000; | |
413 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; | |
73081f23 | 414 | #if 0 |
cada0a36 | 415 | for(n = 0; n < 5; n++){ |
416 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
417 | } | |
73081f23 | 418 | #endif |
cada0a36 | 419 | return 0; |
73081f23 FJGG |
420 | } |
421 | ||
8822aea7 | 422 | void deinit_vita_mmap() |
423 | { | |
cada0a36 | 424 | free(addr); |
73081f23 FJGG |
425 | } |
426 | ||
8822aea7 | 427 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
428 | enum psxMapTag tag) | |
1a5fd794 | 429 | { |
430 | (void)is_fixed; | |
431 | (void)addr; | |
432 | ||
8822aea7 | 433 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 434 | |
cada0a36 | 435 | for (; custom_map->size; custom_map++) |
436 | { | |
437 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
438 | { | |
439 | return custom_map->buffer; | |
440 | } | |
441 | } | |
1a5fd794 | 442 | |
443 | return malloc(size); | |
444 | } | |
445 | ||
446 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
447 | { | |
448 | (void)tag; | |
449 | ||
8822aea7 | 450 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 451 | |
cada0a36 | 452 | for (; custom_map->size; custom_map++) |
453 | { | |
454 | if ((custom_map->buffer == ptr)) | |
455 | { | |
456 | return; | |
457 | } | |
458 | } | |
1a5fd794 | 459 | |
460 | free(ptr); | |
461 | } | |
462 | #endif | |
463 | ||
fc99395c | 464 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 465 | { |
cada0a36 | 466 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 467 | } |
468 | ||
469 | static void pl_munmap(void *ptr, unsigned int size) | |
470 | { | |
cada0a36 | 471 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 472 | } |
473 | ||
38c2028e | 474 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 475 | .pl_vout_open = vout_open, |
cada0a36 | 476 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 477 | .pl_vout_flip = vout_flip, |
478 | .pl_vout_close = vout_close, | |
479 | .mmap = pl_mmap, | |
480 | .munmap = pl_munmap, | |
cada0a36 | 481 | /* from psxcounters */ |
8822aea7 | 482 | .gpu_hcnt = &hSyncCount, |
483 | .gpu_frame_count = &frame_counter, | |
38c2028e | 484 | }; |
485 | ||
486 | void pl_frame_limit(void) | |
487 | { | |
cada0a36 | 488 | /* called once per frame, make psxCpu->Execute() above return */ |
489 | stop = 1; | |
38c2028e | 490 | } |
491 | ||
492 | void pl_timing_prepare(int is_pal) | |
493 | { | |
cada0a36 | 494 | is_pal_mode = is_pal; |
38c2028e | 495 | } |
496 | ||
d71c7095 | 497 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 498 | { |
cada0a36 | 499 | if (!rumble_cb) |
500 | return; | |
79f29e0a | 501 | |
cada0a36 | 502 | if (in_enable_vibration) |
503 | { | |
504 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
505 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
506 | } | |
38c2028e | 507 | } |
508 | ||
e4c83ca6 | 509 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 510 | { |
511 | } | |
512 | ||
513 | /* sound calls */ | |
07c13dfd | 514 | static void snd_feed(void *buf, int bytes) |
38c2028e | 515 | { |
cada0a36 | 516 | if (audio_batch_cb != NULL) |
517 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 518 | } |
519 | ||
07c13dfd | 520 | void out_register_libretro(struct out_driver *drv) |
521 | { | |
8822aea7 | 522 | drv->name = "libretro"; |
523 | drv->init = snd_init; | |
cada0a36 | 524 | drv->finish = snd_finish; |
8822aea7 | 525 | drv->busy = snd_busy; |
526 | drv->feed = snd_feed; | |
07c13dfd | 527 | } |
528 | ||
38c2028e | 529 | /* libretro */ |
e268a47e | 530 | void retro_set_environment(retro_environment_t cb) |
531 | { | |
e268a47e | 532 | environ_cb = cb; |
533 | ||
919cac88 | 534 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
535 | log_cb = logging.log; | |
536 | ||
537 | libretro_set_core_options(environ_cb); | |
e268a47e | 538 | } |
539 | ||
38c2028e | 540 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
541 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
542 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
543 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
544 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
545 | ||
546 | unsigned retro_api_version(void) | |
547 | { | |
cada0a36 | 548 | return RETRO_API_VERSION; |
38c2028e | 549 | } |
550 | ||
15504ca8 | 551 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb | 552 | { |
cada0a36 | 553 | if (port >= PORTS_NUMBER) |
554 | return 0; | |
555 | ||
556 | if (!environ_cb) | |
557 | return 0; | |
558 | ||
559 | var->value = NULL; | |
8822aea7 | 560 | switch (port) |
561 | { | |
cada0a36 | 562 | case 0: |
563 | var->key = "pcsx_rearmed_pad1type"; | |
564 | break; | |
565 | case 1: | |
566 | var->key = "pcsx_rearmed_pad2type"; | |
567 | break; | |
568 | case 2: | |
569 | var->key = "pcsx_rearmed_pad3type"; | |
570 | break; | |
571 | case 3: | |
572 | var->key = "pcsx_rearmed_pad4type"; | |
573 | break; | |
574 | case 4: | |
575 | var->key = "pcsx_rearmed_pad5type"; | |
576 | break; | |
577 | case 5: | |
578 | var->key = "pcsx_rearmed_pad6type"; | |
579 | break; | |
580 | case 6: | |
581 | var->key = "pcsx_rearmed_pad7type"; | |
582 | break; | |
583 | case 7: | |
584 | var->key = "pcsx_rearmed_pad8type"; | |
585 | break; | |
586 | } | |
587 | ||
588 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) && var->value; | |
15504ca8 AP |
589 | } |
590 | ||
591 | static void update_controller_port_variable(unsigned port) | |
592 | { | |
cada0a36 | 593 | if (port >= PORTS_NUMBER) |
594 | return; | |
595 | ||
596 | struct retro_variable var; | |
597 | ||
598 | if (controller_port_variable(port, &var)) | |
599 | { | |
600 | if (strcmp(var.value, "standard") == 0) | |
601 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
602 | else if (strcmp(var.value, "analog") == 0) | |
603 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
604 | else if (strcmp(var.value, "dualshock") == 0) | |
605 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
606 | else if (strcmp(var.value, "negcon") == 0) | |
607 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
608 | else if (strcmp(var.value, "guncon") == 0) | |
609 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
610 | else if (strcmp(var.value, "none") == 0) | |
611 | in_type[port] = PSE_PAD_TYPE_NONE; | |
612 | // else 'default' case, do nothing | |
613 | } | |
15504ca8 | 614 | } |
3dc2e39e | 615 | |
15504ca8 AP |
616 | static void update_controller_port_device(unsigned port, unsigned device) |
617 | { | |
cada0a36 | 618 | if (port >= PORTS_NUMBER) |
619 | return; | |
620 | ||
621 | struct retro_variable var; | |
622 | ||
623 | if (!controller_port_variable(port, &var)) | |
624 | return; | |
625 | ||
626 | if (strcmp(var.value, "default") != 0) | |
627 | return; | |
628 | ||
629 | switch (device) | |
630 | { | |
631 | case RETRO_DEVICE_JOYPAD: | |
632 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
633 | break; | |
634 | case RETRO_DEVICE_ANALOG: | |
635 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
636 | break; | |
637 | case RETRO_DEVICE_MOUSE: | |
638 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
639 | break; | |
640 | case RETRO_DEVICE_LIGHTGUN: | |
641 | in_type[port] = PSE_PAD_TYPE_GUN; | |
642 | break; | |
643 | case RETRO_DEVICE_NONE: | |
644 | default: | |
645 | in_type[port] = PSE_PAD_TYPE_NONE; | |
646 | } | |
8136cafb AP |
647 | } |
648 | ||
30d43b8a AP |
649 | static void update_multitap() |
650 | { | |
cada0a36 | 651 | struct retro_variable var; |
652 | int auto_case, port; | |
653 | ||
654 | var.value = NULL; | |
655 | var.key = "pcsx_rearmed_multitap1"; | |
656 | auto_case = 0; | |
657 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
658 | { | |
659 | if (strcmp(var.value, "enabled") == 0) | |
660 | multitap1 = 1; | |
661 | else if (strcmp(var.value, "disabled") == 0) | |
662 | multitap1 = 0; | |
663 | else // 'auto' case | |
664 | auto_case = 1; | |
665 | } | |
666 | else | |
667 | auto_case = 1; | |
668 | ||
669 | if (auto_case) | |
670 | { | |
671 | // If a gamepad is plugged after port 2, we need a first multitap. | |
672 | multitap1 = 0; | |
673 | for (port = 2; port < PORTS_NUMBER; port++) | |
674 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
675 | } | |
676 | ||
677 | var.value = NULL; | |
678 | var.key = "pcsx_rearmed_multitap2"; | |
679 | auto_case = 0; | |
680 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
681 | { | |
682 | if (strcmp(var.value, "enabled") == 0) | |
683 | multitap2 = 1; | |
684 | else if (strcmp(var.value, "disabled") == 0) | |
685 | multitap2 = 0; | |
686 | else // 'auto' case | |
687 | auto_case = 1; | |
688 | } | |
689 | else | |
690 | auto_case = 1; | |
691 | ||
692 | if (auto_case) | |
693 | { | |
694 | // If a gamepad is plugged after port 4, we need a second multitap. | |
695 | multitap2 = 0; | |
696 | for (port = 4; port < PORTS_NUMBER; port++) | |
697 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
698 | } | |
30d43b8a AP |
699 | } |
700 | ||
38c2028e | 701 | void retro_set_controller_port_device(unsigned port, unsigned device) |
702 | { | |
8822aea7 | 703 | SysPrintf("port %u device %u", port, device); |
8c047f6f | 704 | |
cada0a36 | 705 | if (port >= PORTS_NUMBER) |
706 | return; | |
8c047f6f | 707 | |
cada0a36 | 708 | update_controller_port_device(port, device); |
709 | update_multitap(); | |
38c2028e | 710 | } |
711 | ||
712 | void retro_get_system_info(struct retro_system_info *info) | |
713 | { | |
8fc5171a GR |
714 | #ifndef GIT_VERSION |
715 | #define GIT_VERSION "" | |
716 | #endif | |
cada0a36 | 717 | memset(info, 0, sizeof(*info)); |
8822aea7 | 718 | info->library_name = "PCSX-ReARMed"; |
719 | info->library_version = "r22" GIT_VERSION; | |
cada0a36 | 720 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; |
8822aea7 | 721 | info->need_fullpath = true; |
38c2028e | 722 | } |
723 | ||
724 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
725 | { | |
8822aea7 | 726 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
727 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 728 | |
cada0a36 | 729 | memset(info, 0, sizeof(*info)); |
8822aea7 | 730 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
731 | info->timing.sample_rate = 44100.0; | |
732 | info->geometry.base_width = geom_width; | |
733 | info->geometry.base_height = geom_height; | |
734 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
735 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
736 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 737 | } |
738 | ||
6e921e1d | 739 | /* savestates */ |
ace14ab3 | 740 | size_t retro_serialize_size(void) |
741 | { | |
cada0a36 | 742 | // it's currently 4380651-4397047 bytes, |
743 | // but have some reserved for future | |
744 | return 0x440000; | |
6e921e1d | 745 | } |
746 | ||
8822aea7 | 747 | struct save_fp |
748 | { | |
cada0a36 | 749 | char *buf; |
750 | size_t pos; | |
751 | int is_write; | |
6e921e1d | 752 | }; |
753 | ||
754 | static void *save_open(const char *name, const char *mode) | |
755 | { | |
cada0a36 | 756 | struct save_fp *fp; |
6e921e1d | 757 | |
cada0a36 | 758 | if (name == NULL || mode == NULL) |
759 | return NULL; | |
6e921e1d | 760 | |
cada0a36 | 761 | fp = malloc(sizeof(*fp)); |
762 | if (fp == NULL) | |
763 | return NULL; | |
6e921e1d | 764 | |
cada0a36 | 765 | fp->buf = (char *)name; |
766 | fp->pos = 0; | |
767 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 768 | |
cada0a36 | 769 | return fp; |
6e921e1d | 770 | } |
771 | ||
772 | static int save_read(void *file, void *buf, u32 len) | |
773 | { | |
cada0a36 | 774 | struct save_fp *fp = file; |
775 | if (fp == NULL || buf == NULL) | |
776 | return -1; | |
6e921e1d | 777 | |
cada0a36 | 778 | memcpy(buf, fp->buf + fp->pos, len); |
779 | fp->pos += len; | |
780 | return len; | |
6e921e1d | 781 | } |
782 | ||
783 | static int save_write(void *file, const void *buf, u32 len) | |
784 | { | |
cada0a36 | 785 | struct save_fp *fp = file; |
786 | if (fp == NULL || buf == NULL) | |
787 | return -1; | |
6e921e1d | 788 | |
cada0a36 | 789 | memcpy(fp->buf + fp->pos, buf, len); |
790 | fp->pos += len; | |
791 | return len; | |
6e921e1d | 792 | } |
793 | ||
794 | static long save_seek(void *file, long offs, int whence) | |
795 | { | |
cada0a36 | 796 | struct save_fp *fp = file; |
797 | if (fp == NULL) | |
798 | return -1; | |
799 | ||
8822aea7 | 800 | switch (whence) |
801 | { | |
cada0a36 | 802 | case SEEK_CUR: |
803 | fp->pos += offs; | |
804 | return fp->pos; | |
805 | case SEEK_SET: | |
806 | fp->pos = offs; | |
807 | return fp->pos; | |
808 | default: | |
809 | return -1; | |
810 | } | |
6e921e1d | 811 | } |
812 | ||
813 | static void save_close(void *file) | |
814 | { | |
cada0a36 | 815 | struct save_fp *fp = file; |
816 | size_t r_size = retro_serialize_size(); | |
817 | if (fp == NULL) | |
818 | return; | |
6e921e1d | 819 | |
cada0a36 | 820 | if (fp->pos > r_size) |
821 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
822 | else if (fp->is_write && fp->pos < r_size) | |
823 | // make sure we don't save trash in leftover space | |
824 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
825 | free(fp); | |
38c2028e | 826 | } |
827 | ||
828 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 829 | { |
cada0a36 | 830 | int ret = SaveState(data); |
831 | return ret == 0 ? true : false; | |
38c2028e | 832 | } |
833 | ||
834 | bool retro_unserialize(const void *data, size_t size) | |
835 | { | |
cada0a36 | 836 | int ret = LoadState(data); |
837 | return ret == 0 ? true : false; | |
38c2028e | 838 | } |
839 | ||
23ea11bd | 840 | /* cheats */ |
38c2028e | 841 | void retro_cheat_reset(void) |
842 | { | |
cada0a36 | 843 | ClearAllCheats(); |
38c2028e | 844 | } |
845 | ||
846 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
847 | { | |
cada0a36 | 848 | char buf[256]; |
849 | int ret; | |
850 | ||
851 | // cheat funcs are destructive, need a copy.. | |
852 | strncpy(buf, code, sizeof(buf)); | |
853 | buf[sizeof(buf) - 1] = 0; | |
854 | ||
855 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 856 | int cursor = 0; |
857 | int nonhexdec = 0; | |
858 | while (buf[cursor]) | |
859 | { | |
860 | if (!(ISHEXDEC)) | |
861 | { | |
862 | if (++nonhexdec % 2) | |
863 | { | |
864 | buf[cursor] = ' '; | |
865 | } | |
866 | else | |
867 | { | |
868 | buf[cursor] = '\n'; | |
cada0a36 | 869 | } |
870 | } | |
871 | cursor++; | |
872 | } | |
6e921e1d | 873 | |
cada0a36 | 874 | if (index < NumCheats) |
875 | ret = EditCheat(index, "", buf); | |
876 | else | |
877 | ret = AddCheat("", buf); | |
6e921e1d | 878 | |
cada0a36 | 879 | if (ret != 0) |
880 | SysPrintf("Failed to set cheat %#u\n", index); | |
881 | else if (index < NumCheats) | |
882 | Cheats[index].Enabled = enabled; | |
38c2028e | 883 | } |
884 | ||
144493e8 | 885 | // just in case, maybe a win-rt port in the future? |
886 | #ifdef _WIN32 | |
887 | #define SLASH '\\' | |
888 | #else | |
889 | #define SLASH '/' | |
890 | #endif | |
891 | ||
892 | #ifndef PATH_MAX | |
8822aea7 | 893 | #define PATH_MAX 4096 |
144493e8 | 894 | #endif |
895 | ||
23ea11bd | 896 | /* multidisk support */ |
144493e8 | 897 | static unsigned int disk_initial_index; |
898 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 899 | static bool disk_ejected; |
900 | static unsigned int disk_current_index; | |
51ba7408 | 901 | static unsigned int disk_count; |
8822aea7 | 902 | static struct disks_state |
903 | { | |
cada0a36 | 904 | char *fname; |
905 | char *flabel; | |
906 | int internal_index; // for multidisk eboots | |
23ea11bd | 907 | } disks[8]; |
908 | ||
144493e8 | 909 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
910 | { | |
cada0a36 | 911 | const char *base = NULL; |
144493e8 | 912 | |
cada0a36 | 913 | if (!disk_path || (*disk_path == '\0')) |
914 | return; | |
144493e8 | 915 | |
cada0a36 | 916 | base = strrchr(disk_path, SLASH); |
917 | if (!base) | |
918 | base = disk_path; | |
144493e8 | 919 | |
cada0a36 | 920 | if (*base == SLASH) |
921 | base++; | |
144493e8 | 922 | |
cada0a36 | 923 | strncpy(disk_label, base, len - 1); |
924 | disk_label[len - 1] = '\0'; | |
144493e8 | 925 | |
cada0a36 | 926 | char *ext = strrchr(disk_label, '.'); |
927 | if (ext) | |
928 | *ext = '\0'; | |
144493e8 | 929 | } |
930 | ||
931 | static void disk_init(void) | |
932 | { | |
cada0a36 | 933 | size_t i; |
144493e8 | 934 | |
cada0a36 | 935 | disk_ejected = false; |
936 | disk_current_index = 0; | |
937 | disk_count = 0; | |
144493e8 | 938 | |
8822aea7 | 939 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
940 | { | |
941 | if (disks[i].fname != NULL) | |
942 | { | |
cada0a36 | 943 | free(disks[i].fname); |
944 | disks[i].fname = NULL; | |
945 | } | |
8822aea7 | 946 | if (disks[i].flabel != NULL) |
947 | { | |
cada0a36 | 948 | free(disks[i].flabel); |
949 | disks[i].flabel = NULL; | |
950 | } | |
951 | disks[i].internal_index = 0; | |
952 | } | |
144493e8 | 953 | } |
954 | ||
23ea11bd | 955 | static bool disk_set_eject_state(bool ejected) |
956 | { | |
cada0a36 | 957 | // weird PCSX API.. |
958 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
959 | LidInterrupt(); | |
23ea11bd | 960 | |
cada0a36 | 961 | disk_ejected = ejected; |
962 | return true; | |
23ea11bd | 963 | } |
964 | ||
965 | static bool disk_get_eject_state(void) | |
966 | { | |
cada0a36 | 967 | /* can't be controlled by emulated software */ |
968 | return disk_ejected; | |
23ea11bd | 969 | } |
970 | ||
971 | static unsigned int disk_get_image_index(void) | |
972 | { | |
cada0a36 | 973 | return disk_current_index; |
23ea11bd | 974 | } |
975 | ||
976 | static bool disk_set_image_index(unsigned int index) | |
977 | { | |
cada0a36 | 978 | if (index >= sizeof(disks) / sizeof(disks[0])) |
979 | return false; | |
23ea11bd | 980 | |
cada0a36 | 981 | CdromId[0] = '\0'; |
982 | CdromLabel[0] = '\0'; | |
23ea11bd | 983 | |
8822aea7 | 984 | if (disks[index].fname == NULL) |
985 | { | |
cada0a36 | 986 | SysPrintf("missing disk #%u\n", index); |
987 | CDR_shutdown(); | |
23ea11bd | 988 | |
cada0a36 | 989 | // RetroArch specifies "no disk" with index == count, |
990 | // so don't fail here.. | |
991 | disk_current_index = index; | |
992 | return true; | |
993 | } | |
23ea11bd | 994 | |
cada0a36 | 995 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 996 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 997 | |
cada0a36 | 998 | cdrIsoMultidiskSelect = disks[index].internal_index; |
999 | set_cd_image(disks[index].fname); | |
8822aea7 | 1000 | if (ReloadCdromPlugin() < 0) |
1001 | { | |
cada0a36 | 1002 | SysPrintf("failed to load cdr plugin\n"); |
1003 | return false; | |
1004 | } | |
8822aea7 | 1005 | if (CDR_open() < 0) |
1006 | { | |
cada0a36 | 1007 | SysPrintf("failed to open cdr plugin\n"); |
1008 | return false; | |
1009 | } | |
23ea11bd | 1010 | |
8822aea7 | 1011 | if (!disk_ejected) |
1012 | { | |
cada0a36 | 1013 | SetCdOpenCaseTime(time(NULL) + 2); |
1014 | LidInterrupt(); | |
1015 | } | |
23ea11bd | 1016 | |
cada0a36 | 1017 | disk_current_index = index; |
1018 | return true; | |
23ea11bd | 1019 | } |
1020 | ||
1021 | static unsigned int disk_get_num_images(void) | |
1022 | { | |
cada0a36 | 1023 | return disk_count; |
23ea11bd | 1024 | } |
1025 | ||
1026 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1027 | const struct retro_game_info *info) |
23ea11bd | 1028 | { |
cada0a36 | 1029 | char *old_fname = NULL; |
1030 | char *old_flabel = NULL; | |
1031 | bool ret = true; | |
23ea11bd | 1032 | |
cada0a36 | 1033 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1034 | return false; | |
23ea11bd | 1035 | |
cada0a36 | 1036 | old_fname = disks[index].fname; |
1037 | old_flabel = disks[index].flabel; | |
144493e8 | 1038 | |
cada0a36 | 1039 | disks[index].fname = NULL; |
1040 | disks[index].flabel = NULL; | |
1041 | disks[index].internal_index = 0; | |
23ea11bd | 1042 | |
8822aea7 | 1043 | if (info != NULL) |
1044 | { | |
cada0a36 | 1045 | char disk_label[PATH_MAX]; |
1046 | disk_label[0] = '\0'; | |
144493e8 | 1047 | |
cada0a36 | 1048 | disks[index].fname = strdup(info->path); |
144493e8 | 1049 | |
cada0a36 | 1050 | get_disk_label(disk_label, info->path, PATH_MAX); |
1051 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1052 | |
cada0a36 | 1053 | if (index == disk_current_index) |
1054 | ret = disk_set_image_index(index); | |
1055 | } | |
23ea11bd | 1056 | |
cada0a36 | 1057 | if (old_fname != NULL) |
1058 | free(old_fname); | |
23ea11bd | 1059 | |
cada0a36 | 1060 | if (old_flabel != NULL) |
1061 | free(old_flabel); | |
144493e8 | 1062 | |
cada0a36 | 1063 | return ret; |
23ea11bd | 1064 | } |
1065 | ||
1066 | static bool disk_add_image_index(void) | |
1067 | { | |
cada0a36 | 1068 | if (disk_count >= 8) |
1069 | return false; | |
51ba7408 | 1070 | |
cada0a36 | 1071 | disk_count++; |
1072 | return true; | |
23ea11bd | 1073 | } |
1074 | ||
144493e8 | 1075 | static bool disk_set_initial_image(unsigned index, const char *path) |
1076 | { | |
cada0a36 | 1077 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1078 | return false; | |
144493e8 | 1079 | |
cada0a36 | 1080 | if (!path || (*path == '\0')) |
1081 | return false; | |
144493e8 | 1082 | |
cada0a36 | 1083 | disk_initial_index = index; |
144493e8 | 1084 | |
cada0a36 | 1085 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1086 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1087 | |
cada0a36 | 1088 | return true; |
144493e8 | 1089 | } |
1090 | ||
1091 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1092 | { | |
cada0a36 | 1093 | const char *fname = NULL; |
144493e8 | 1094 | |
cada0a36 | 1095 | if (len < 1) |
1096 | return false; | |
144493e8 | 1097 | |
cada0a36 | 1098 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1099 | return false; | |
144493e8 | 1100 | |
cada0a36 | 1101 | fname = disks[index].fname; |
144493e8 | 1102 | |
cada0a36 | 1103 | if (!fname || (*fname == '\0')) |
1104 | return false; | |
144493e8 | 1105 | |
cada0a36 | 1106 | strncpy(path, fname, len - 1); |
1107 | path[len - 1] = '\0'; | |
144493e8 | 1108 | |
cada0a36 | 1109 | return true; |
144493e8 | 1110 | } |
1111 | ||
1112 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1113 | { | |
cada0a36 | 1114 | const char *flabel = NULL; |
144493e8 | 1115 | |
cada0a36 | 1116 | if (len < 1) |
1117 | return false; | |
144493e8 | 1118 | |
cada0a36 | 1119 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1120 | return false; | |
144493e8 | 1121 | |
cada0a36 | 1122 | flabel = disks[index].flabel; |
144493e8 | 1123 | |
cada0a36 | 1124 | if (!flabel || (*flabel == '\0')) |
1125 | return false; | |
144493e8 | 1126 | |
cada0a36 | 1127 | strncpy(label, flabel, len - 1); |
1128 | label[len - 1] = '\0'; | |
144493e8 | 1129 | |
cada0a36 | 1130 | return true; |
144493e8 | 1131 | } |
1132 | ||
23ea11bd | 1133 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1134 | .set_eject_state = disk_set_eject_state, |
1135 | .get_eject_state = disk_get_eject_state, | |
1136 | .get_image_index = disk_get_image_index, | |
1137 | .set_image_index = disk_set_image_index, | |
1138 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1139 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1140 | .add_image_index = disk_add_image_index, |
23ea11bd | 1141 | }; |
1142 | ||
144493e8 | 1143 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1144 | .set_eject_state = disk_set_eject_state, |
1145 | .get_eject_state = disk_get_eject_state, | |
1146 | .get_image_index = disk_get_image_index, | |
1147 | .set_image_index = disk_set_image_index, | |
1148 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1149 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1150 | .add_image_index = disk_add_image_index, |
1151 | .set_initial_image = disk_set_initial_image, | |
1152 | .get_image_path = disk_get_image_path, | |
1153 | .get_image_label = disk_get_image_label, | |
144493e8 | 1154 | }; |
9096ba88 | 1155 | |
e6f1e7f7 | 1156 | static char base_dir[1024]; |
9fba39a9 T |
1157 | |
1158 | static bool read_m3u(const char *file) | |
1159 | { | |
cada0a36 | 1160 | char line[1024]; |
1161 | char name[PATH_MAX]; | |
1162 | FILE *f = fopen(file, "r"); | |
1163 | if (!f) | |
1164 | return false; | |
1165 | ||
8822aea7 | 1166 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) |
1167 | { | |
cada0a36 | 1168 | if (line[0] == '#') |
1169 | continue; | |
1170 | char *carrige_return = strchr(line, '\r'); | |
1171 | if (carrige_return) | |
1172 | *carrige_return = '\0'; | |
1173 | char *newline = strchr(line, '\n'); | |
1174 | if (newline) | |
1175 | *newline = '\0'; | |
1176 | ||
1177 | if (line[0] != '\0') | |
1178 | { | |
1179 | char disk_label[PATH_MAX]; | |
1180 | disk_label[0] = '\0'; | |
144493e8 | 1181 | |
cada0a36 | 1182 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1183 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1184 | |
cada0a36 | 1185 | get_disk_label(disk_label, name, PATH_MAX); |
1186 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1187 | |
cada0a36 | 1188 | disk_count++; |
1189 | } | |
1190 | } | |
9fba39a9 | 1191 | |
cada0a36 | 1192 | fclose(f); |
1193 | return (disk_count != 0); | |
9fba39a9 T |
1194 | } |
1195 | ||
1196 | static void extract_directory(char *buf, const char *path, size_t size) | |
1197 | { | |
1198 | char *base; | |
1199 | strncpy(buf, path, size - 1); | |
1200 | buf[size - 1] = '\0'; | |
1201 | ||
1202 | base = strrchr(buf, '/'); | |
1203 | if (!base) | |
1204 | base = strrchr(buf, '\\'); | |
1205 | ||
1206 | if (base) | |
1207 | *base = '\0'; | |
1208 | else | |
1209 | { | |
1210 | buf[0] = '.'; | |
1211 | buf[1] = '\0'; | |
1212 | } | |
1213 | } | |
1214 | ||
003cfc63 | 1215 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1216 | /* Blackberry QNX doesn't have strcasestr */ |
1217 | ||
1218 | /* | |
1219 | * Find the first occurrence of find in s, ignore case. | |
1220 | */ | |
1221 | char * | |
8822aea7 | 1222 | strcasestr(const char *s, const char *find) |
41294f4d | 1223 | { |
cada0a36 | 1224 | char c, sc; |
1225 | size_t len; | |
1226 | ||
8822aea7 | 1227 | if ((c = *find++) != 0) |
1228 | { | |
cada0a36 | 1229 | c = tolower((unsigned char)c); |
1230 | len = strlen(find); | |
8822aea7 | 1231 | do |
1232 | { | |
1233 | do | |
1234 | { | |
cada0a36 | 1235 | if ((sc = *s++) == 0) |
1236 | return (NULL); | |
1237 | } while ((char)tolower((unsigned char)sc) != c); | |
1238 | } while (strncasecmp(s, find, len) != 0); | |
1239 | s--; | |
1240 | } | |
1241 | return ((char *)s); | |
41294f4d | 1242 | } |
1243 | #endif | |
1244 | ||
b5926d18 | 1245 | static void set_retro_memmap(void) |
1246 | { | |
5c00ea32 | 1247 | #ifndef NDEBUG |
cada0a36 | 1248 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1249 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1250 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1251 | }; | |
b5926d18 | 1252 | |
cada0a36 | 1253 | retromap.descriptors = &mmap; |
1254 | retromap.num_descriptors = 1; | |
b5926d18 | 1255 | |
cada0a36 | 1256 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1257 | #endif |
b5926d18 | 1258 | } |
1259 | ||
570b9365 | 1260 | static void update_variables(bool in_flight); |
38c2028e | 1261 | bool retro_load_game(const struct retro_game_info *info) |
1262 | { | |
cada0a36 | 1263 | size_t i; |
1264 | unsigned int cd_index = 0; | |
1265 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
9fba39a9 | 1266 | |
e3f8313f | 1267 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1268 | #define JOYP(port) \ |
1269 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1270 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1271 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1272 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1273 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1274 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1275 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1276 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1277 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1278 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1279 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1280 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1281 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1282 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1283 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1284 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1285 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1286 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1287 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
1288 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1289 | ||
1290 | JOYP(0) | |
1291 | JOYP(1) | |
1292 | JOYP(2) | |
1293 | JOYP(3) | |
1294 | JOYP(4) | |
1295 | JOYP(5) | |
1296 | JOYP(6) | |
1297 | JOYP(7) | |
e3f8313f | 1298 | |
1299 | { 0 }, | |
1300 | }; | |
1301 | ||
cada0a36 | 1302 | frame_count = 0; |
2df7fcac | 1303 | |
e3f8313f | 1304 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1305 | ||
46aa5b98 | 1306 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1307 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1308 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1309 | { | |
cada0a36 | 1310 | SysPrintf("RGB565 supported, using it\n"); |
1311 | } | |
46aa5b98 | 1312 | #endif |
c19aba43 | 1313 | |
8822aea7 | 1314 | if (info == NULL || info->path == NULL) |
1315 | { | |
cada0a36 | 1316 | SysPrintf("info->path required\n"); |
1317 | return false; | |
1318 | } | |
1319 | ||
1320 | update_variables(false); | |
1321 | ||
8822aea7 | 1322 | if (plugins_opened) |
1323 | { | |
cada0a36 | 1324 | ClosePlugins(); |
1325 | plugins_opened = 0; | |
1326 | } | |
1327 | ||
1328 | disk_init(); | |
1329 | ||
1330 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1331 | ||
8822aea7 | 1332 | if (is_m3u) |
1333 | { | |
1334 | if (!read_m3u(info->path)) | |
1335 | { | |
cada0a36 | 1336 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1337 | return false; | |
1338 | } | |
8822aea7 | 1339 | } |
1340 | else | |
1341 | { | |
cada0a36 | 1342 | char disk_label[PATH_MAX]; |
1343 | disk_label[0] = '\0'; | |
1344 | ||
1345 | disk_count = 1; | |
1346 | disks[0].fname = strdup(info->path); | |
1347 | ||
1348 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1349 | disks[0].flabel = strdup(disk_label); | |
1350 | } | |
1351 | ||
1352 | /* If this is an M3U file, attempt to set the | |
1353 | * initial disk image */ | |
8822aea7 | 1354 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1355 | { | |
cada0a36 | 1356 | const char *fname = disks[disk_initial_index].fname; |
1357 | ||
1358 | if (fname && (*fname != '\0')) | |
1359 | if (strcmp(disk_initial_path, fname) == 0) | |
1360 | cd_index = disk_initial_index; | |
1361 | } | |
1362 | ||
1363 | set_cd_image(disks[cd_index].fname); | |
1364 | disk_current_index = cd_index; | |
1365 | ||
1366 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1367 | if (LoadPlugins() == -1) |
1368 | { | |
cada0a36 | 1369 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1370 | return false; | |
1371 | } | |
1372 | ||
1373 | plugins_opened = 1; | |
1374 | NetOpened = 0; | |
1375 | ||
8822aea7 | 1376 | if (OpenPlugins() == -1) |
1377 | { | |
cada0a36 | 1378 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1379 | return false; | |
1380 | } | |
1381 | ||
1382 | /* Handle multi-disk images (i.e. PBP) | |
1383 | * > Cannot do this until after OpenPlugins() is | |
1384 | * called (since this sets the value of | |
1385 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1386 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1387 | { | |
cada0a36 | 1388 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1389 | ||
1390 | /* Small annoyance: We need to change the label | |
1391 | * of disk 0, so have to clear existing entries */ | |
1392 | if (disks[0].fname != NULL) | |
1393 | free(disks[0].fname); | |
1394 | disks[0].fname = NULL; | |
1395 | ||
1396 | if (disks[0].flabel != NULL) | |
1397 | free(disks[0].flabel); | |
1398 | disks[0].flabel = NULL; | |
1399 | ||
8822aea7 | 1400 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1401 | { | |
cada0a36 | 1402 | char disk_name[PATH_MAX]; |
1403 | char disk_label[PATH_MAX]; | |
8822aea7 | 1404 | disk_name[0] = '\0'; |
cada0a36 | 1405 | disk_label[0] = '\0'; |
1406 | ||
1407 | disks[i].fname = strdup(info->path); | |
1408 | ||
1409 | get_disk_label(disk_name, info->path, PATH_MAX); | |
1410 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1411 | disks[i].flabel = strdup(disk_label); | |
1412 | ||
1413 | disks[i].internal_index = i; | |
1414 | } | |
1415 | ||
1416 | /* This is not an M3U file, so initial disk | |
1417 | * image has not yet been set - attempt to | |
1418 | * do so now */ | |
8822aea7 | 1419 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1420 | { | |
cada0a36 | 1421 | const char *fname = disks[disk_initial_index].fname; |
1422 | ||
1423 | if (fname && (*fname != '\0')) | |
1424 | if (strcmp(disk_initial_path, fname) == 0) | |
1425 | cd_index = disk_initial_index; | |
1426 | } | |
1427 | ||
8822aea7 | 1428 | if (cd_index > 0) |
1429 | { | |
1430 | CdromId[0] = '\0'; | |
cada0a36 | 1431 | CdromLabel[0] = '\0'; |
1432 | ||
1433 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1434 | disk_current_index = cd_index; |
cada0a36 | 1435 | set_cd_image(disks[cd_index].fname); |
1436 | ||
8822aea7 | 1437 | if (ReloadCdromPlugin() < 0) |
1438 | { | |
cada0a36 | 1439 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1440 | return false; | |
1441 | } | |
8822aea7 | 1442 | if (CDR_open() < 0) |
1443 | { | |
cada0a36 | 1444 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1445 | return false; | |
1446 | } | |
1447 | } | |
1448 | } | |
1449 | ||
1450 | plugin_call_rearmed_cbs(); | |
1451 | dfinput_activate(); | |
1452 | ||
8822aea7 | 1453 | if (CheckCdrom() == -1) |
1454 | { | |
cada0a36 | 1455 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1456 | return false; | |
1457 | } | |
1458 | ||
1459 | SysReset(); | |
1460 | ||
8822aea7 | 1461 | if (LoadCdrom() == -1) |
1462 | { | |
cada0a36 | 1463 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); |
1464 | return false; | |
1465 | } | |
1466 | emu_on_new_cd(0); | |
1467 | ||
1468 | set_retro_memmap(); | |
1469 | ||
1470 | return true; | |
38c2028e | 1471 | } |
1472 | ||
38c2028e | 1473 | unsigned retro_get_region(void) |
1474 | { | |
cada0a36 | 1475 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1476 | } |
1477 | ||
1478 | void *retro_get_memory_data(unsigned id) | |
1479 | { | |
cada0a36 | 1480 | if (id == RETRO_MEMORY_SAVE_RAM) |
1481 | return Mcd1Data; | |
1482 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1483 | return psxM; | |
1484 | else | |
1485 | return NULL; | |
38c2028e | 1486 | } |
1487 | ||
1488 | size_t retro_get_memory_size(unsigned id) | |
1489 | { | |
cada0a36 | 1490 | if (id == RETRO_MEMORY_SAVE_RAM) |
1491 | return MCD_SIZE; | |
1492 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1493 | return 0x200000; | |
1494 | else | |
1495 | return 0; | |
38c2028e | 1496 | } |
1497 | ||
1498 | void retro_reset(void) | |
1499 | { | |
d9e77039 | 1500 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1501 | rebootemu = 1; | |
cada0a36 | 1502 | //SysReset(); |
38c2028e | 1503 | } |
1504 | ||
1505 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1506 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1507 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1508 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1509 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1510 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1511 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1512 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1513 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1514 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1515 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1516 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1517 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1518 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1519 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1520 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1521 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1522 | }; |
1523 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1524 | ||
cada0a36 | 1525 | //Percentage distance of screen to adjust |
e16ecc89 | 1526 | static int GunconAdjustX = 0; |
1527 | static int GunconAdjustY = 0; | |
1528 | ||
1529 | //Used when out by a percentage | |
1530 | static float GunconAdjustRatioX = 1; | |
1531 | static float GunconAdjustRatioY = 1; | |
1532 | ||
805fe9bc | 1533 | static void update_variables(bool in_flight) |
e268a47e | 1534 | { |
e268a47e | 1535 | struct retro_variable var; |
6cdf212f | 1536 | int i; |
b41cca85 | 1537 | #ifdef GPU_PEOPS |
c8108d88 | 1538 | int gpu_peops_fix = 0; |
b41cca85 | 1539 | #endif |
ace14ab3 | 1540 | |
e268a47e | 1541 | var.value = NULL; |
4e477065 | 1542 | var.key = "pcsx_rearmed_frameskip"; |
3abd263a | 1543 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1544 | pl_rearmed_cbs.frameskip = atoi(var.value); |
9f5a28d9 | 1545 | |
1546 | var.value = NULL; | |
4e477065 | 1547 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1548 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1549 | { |
1550 | Config.PsxAuto = 0; | |
f4cceff6 | 1551 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1552 | Config.PsxAuto = 1; |
1553 | else if (strcmp(var.value, "NTSC") == 0) | |
1554 | Config.PsxType = 0; | |
1555 | else if (strcmp(var.value, "PAL") == 0) | |
1556 | Config.PsxType = 1; | |
1557 | } | |
4615b075 | 1558 | |
6cdf212f | 1559 | for (i = 0; i < PORTS_NUMBER; i++) |
15504ca8 | 1560 | update_controller_port_variable(i); |
61c4962a | 1561 | |
30d43b8a | 1562 | update_multitap(); |
61c4962a | 1563 | |
e1442c48 | 1564 | var.value = NULL; |
1565 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1566 | negcon_deadzone = 0; | |
3abd263a | 1567 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1568 | { |
1569 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1570 | } | |
1571 | ||
1572 | var.value = NULL; | |
1573 | var.key = "pcsx_rearmed_negcon_response"; | |
1574 | negcon_linearity = 1; | |
3abd263a | 1575 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1576 | { |
8822aea7 | 1577 | if (strcmp(var.value, "quadratic") == 0) |
1578 | { | |
e1442c48 | 1579 | negcon_linearity = 2; |
8822aea7 | 1580 | } |
1581 | else if (strcmp(var.value, "cubic") == 0) | |
1582 | { | |
e1442c48 | 1583 | negcon_linearity = 3; |
1584 | } | |
1585 | } | |
1586 | ||
ace1989f SK |
1587 | var.value = NULL; |
1588 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1589 | axis_bounds_modifier = true; | |
3abd263a | 1590 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1591 | { |
8822aea7 | 1592 | if (strcmp(var.value, "square") == 0) |
1593 | { | |
cada0a36 | 1594 | axis_bounds_modifier = true; |
8822aea7 | 1595 | } |
1596 | else if (strcmp(var.value, "circle") == 0) | |
1597 | { | |
cada0a36 | 1598 | axis_bounds_modifier = false; |
1599 | } | |
ace1989f SK |
1600 | } |
1601 | ||
70fb8fe7 | 1602 | var.value = NULL; |
1603 | var.key = "pcsx_rearmed_vibration"; | |
1604 | ||
3abd263a | 1605 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 1606 | { |
1607 | if (strcmp(var.value, "disabled") == 0) | |
1608 | in_enable_vibration = 0; | |
1609 | else if (strcmp(var.value, "enabled") == 0) | |
1610 | in_enable_vibration = 1; | |
1611 | } | |
1612 | ||
5c1cbedc | 1613 | var.value = NULL; |
1614 | var.key = "pcsx_rearmed_dithering"; | |
1615 | ||
3abd263a | 1616 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 1617 | { |
8822aea7 | 1618 | if (strcmp(var.value, "disabled") == 0) |
1619 | { | |
5c1cbedc | 1620 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
1621 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1622 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1623 | #ifdef __ARM_NEON__ |
1624 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1625 | #endif | |
1626 | } | |
8822aea7 | 1627 | else if (strcmp(var.value, "enabled") == 0) |
1628 | { | |
1629 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 1630 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 1631 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1632 | #ifdef __ARM_NEON__ |
1633 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1634 | #endif | |
1635 | } | |
1636 | } | |
1637 | ||
8ac2b9d2 | 1638 | #ifdef GPU_NEON |
3abd263a | 1639 | var.value = NULL; |
55e5626b | 1640 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1641 | |
3abd263a | 1642 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1643 | { |
1644 | if (strcmp(var.value, "disabled") == 0) | |
1645 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1646 | else if (strcmp(var.value, "enabled") == 0) | |
1647 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1648 | } | |
1649 | ||
7d68d030 | 1650 | var.value = NULL; |
55e5626b | 1651 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1652 | |
3abd263a | 1653 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1654 | { |
1655 | if (strcmp(var.value, "disabled") == 0) | |
1656 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1657 | else if (strcmp(var.value, "enabled") == 0) | |
1658 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1659 | } | |
354329fa | 1660 | |
1661 | var.value = NULL; | |
55e5626b | 1662 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1663 | |
3abd263a | 1664 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 1665 | { |
1666 | if (strcmp(var.value, "disabled") == 0) | |
1667 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1668 | else if (strcmp(var.value, "enabled") == 0) | |
1669 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1670 | } | |
094ec204 | 1671 | #endif |
0e5a7b7d | 1672 | |
3abd263a | 1673 | var.value = NULL; |
0e5a7b7d | 1674 | var.key = "pcsx_rearmed_duping_enable"; |
1675 | ||
3abd263a | 1676 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 1677 | { |
0a6520c3 | 1678 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1679 | duping_enable = false; |
0a6520c3 | 1680 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1681 | duping_enable = true; |
1682 | } | |
1683 | ||
3abd263a | 1684 | var.value = NULL; |
2df7fcac BP |
1685 | var.key = "pcsx_rearmed_display_internal_fps"; |
1686 | ||
3abd263a | 1687 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
1688 | { |
1689 | if (strcmp(var.value, "disabled") == 0) | |
1690 | display_internal_fps = false; | |
1691 | else if (strcmp(var.value, "enabled") == 0) | |
1692 | display_internal_fps = true; | |
1693 | } | |
1694 | ||
ec253988 | 1695 | #if defined(LIGHTREC) || defined(NEW_DYNAREC) |
48f615ba | 1696 | var.value = NULL; |
4e477065 | 1697 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1698 | |
3abd263a | 1699 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
48f615ba | 1700 | { |
cada0a36 | 1701 | R3000Acpu *prev_cpu = psxCpu; |
44747c73 AM |
1702 | #if defined(LIGHTREC) |
1703 | bool can_use_dynarec = found_bios; | |
1704 | #else | |
1705 | bool can_use_dynarec = 1; | |
1706 | #endif | |
48f615ba | 1707 | |
fc99395c | 1708 | #ifdef _3DS |
8822aea7 | 1709 | if (!__ctr_svchax) |
fc99395c | 1710 | Config.Cpu = CPU_INTERPRETER; |
1711 | else | |
1712 | #endif | |
44747c73 | 1713 | if (strcmp(var.value, "disabled") == 0 || !can_use_dynarec) |
48f615ba | 1714 | Config.Cpu = CPU_INTERPRETER; |
1715 | else if (strcmp(var.value, "enabled") == 0) | |
1716 | Config.Cpu = CPU_DYNAREC; | |
1717 | ||
1718 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 1719 | if (psxCpu != prev_cpu) |
1720 | { | |
48f615ba | 1721 | prev_cpu->Shutdown(); |
1722 | psxCpu->Init(); | |
1723 | psxCpu->Reset(); // not really a reset.. | |
1724 | } | |
1725 | } | |
ec253988 | 1726 | #endif /* LIGHTREC || NEW_DYNAREC */ |
805fe9bc | 1727 | |
3abd263a | 1728 | var.value = NULL; |
01394a7f | 1729 | var.key = "pcsx_rearmed_spu_reverb"; |
1730 | ||
3abd263a | 1731 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1732 | { |
0a6520c3 | 1733 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1734 | spu_config.iUseReverb = false; |
0a6520c3 | 1735 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1736 | spu_config.iUseReverb = true; |
1737 | } | |
1738 | ||
3abd263a | 1739 | var.value = NULL; |
01394a7f | 1740 | var.key = "pcsx_rearmed_spu_interpolation"; |
1741 | ||
3abd263a | 1742 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1743 | { |
1744 | if (strcmp(var.value, "simple") == 0) | |
1745 | spu_config.iUseInterpolation = 1; | |
1746 | else if (strcmp(var.value, "gaussian") == 0) | |
1747 | spu_config.iUseInterpolation = 2; | |
1748 | else if (strcmp(var.value, "cubic") == 0) | |
1749 | spu_config.iUseInterpolation = 3; | |
1750 | else if (strcmp(var.value, "off") == 0) | |
1751 | spu_config.iUseInterpolation = 0; | |
1752 | } | |
1753 | ||
3abd263a | 1754 | var.value = NULL; |
b3480be8 | 1755 | var.key = "pcsx_rearmed_pe2_fix"; |
1756 | ||
3abd263a | 1757 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1758 | { |
1759 | if (strcmp(var.value, "disabled") == 0) | |
1760 | Config.RCntFix = 0; | |
1761 | else if (strcmp(var.value, "enabled") == 0) | |
1762 | Config.RCntFix = 1; | |
1763 | } | |
ace14ab3 | 1764 | |
3abd263a | 1765 | var.value = NULL; |
1d6abe26 | 1766 | var.key = "pcsx_rearmed_idiablofix"; |
1767 | ||
3abd263a | 1768 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1d6abe26 | 1769 | { |
1770 | if (strcmp(var.value, "disabled") == 0) | |
1771 | spu_config.idiablofix = 0; | |
1772 | else if (strcmp(var.value, "enabled") == 0) | |
1773 | spu_config.idiablofix = 1; | |
1774 | } | |
1775 | ||
3abd263a | 1776 | var.value = NULL; |
b3480be8 | 1777 | var.key = "pcsx_rearmed_inuyasha_fix"; |
1778 | ||
3abd263a | 1779 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1780 | { |
1781 | if (strcmp(var.value, "disabled") == 0) | |
1782 | Config.VSyncWA = 0; | |
1783 | else if (strcmp(var.value, "enabled") == 0) | |
1784 | Config.VSyncWA = 1; | |
1785 | } | |
1786 | ||
679b71e2 JW |
1787 | #ifndef _WIN32 |
1788 | var.value = NULL; | |
1789 | var.key = "pcsx_rearmed_async_cd"; | |
3abd263a | 1790 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
679b71e2 JW |
1791 | { |
1792 | if (strcmp(var.value, "async") == 0) | |
cada0a36 | 1793 | Config.AsyncCD = 1; |
679b71e2 | 1794 | else |
cada0a36 | 1795 | Config.AsyncCD = 0; |
679b71e2 JW |
1796 | } |
1797 | #endif | |
1798 | ||
b12cce74 | 1799 | var.value = NULL; |
1800 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 1801 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1802 | { |
1803 | if (strcmp(var.value, "disabled") == 0) | |
1804 | Config.Xa = 1; | |
1805 | else | |
1806 | Config.Xa = 0; | |
1807 | } | |
1808 | ||
1809 | var.value = NULL; | |
1810 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 1811 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1812 | { |
1813 | if (strcmp(var.value, "disabled") == 0) | |
1814 | Config.Cdda = 1; | |
1815 | else | |
1816 | Config.Cdda = 0; | |
1817 | } | |
1818 | ||
34af0fff | 1819 | var.value = NULL; |
1820 | var.key = "pcsx_rearmed_spuirq"; | |
3abd263a | 1821 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
34af0fff | 1822 | { |
1823 | if (strcmp(var.value, "disabled") == 0) | |
1824 | Config.SpuIrq = 0; | |
1825 | else | |
1826 | Config.SpuIrq = 1; | |
1827 | } | |
1828 | ||
2d17de26 | 1829 | #ifdef GPU_PEOPS |
3abd263a | 1830 | var.value = NULL; |
6713b629 | 1831 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1832 | |
1833 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1834 | { | |
1835 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1836 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1837 | } |
1838 | ||
3abd263a | 1839 | var.value = NULL; |
6713b629 | 1840 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1841 | |
1842 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1843 | { | |
1844 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1845 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1846 | } |
1847 | ||
3abd263a | 1848 | var.value = NULL; |
6713b629 | 1849 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1850 | |
1851 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1852 | { | |
1853 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1854 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1855 | } |
1856 | ||
3abd263a | 1857 | var.value = NULL; |
6713b629 | 1858 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1859 | |
1860 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1861 | { | |
1862 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1863 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1864 | } |
1865 | ||
3abd263a | 1866 | var.value = NULL; |
6713b629 | 1867 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1868 | |
1869 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1870 | { | |
1871 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1872 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1873 | } |
1874 | ||
3abd263a | 1875 | var.value = NULL; |
6713b629 | 1876 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1877 | |
1878 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1879 | { | |
1880 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1881 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1882 | } |
1883 | ||
3abd263a | 1884 | var.value = NULL; |
6713b629 | 1885 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 1886 | |
1887 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1888 | { | |
1889 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1890 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 1891 | } |
1892 | ||
3abd263a | 1893 | var.value = NULL; |
6713b629 | 1894 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 1895 | |
1896 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1897 | { | |
1898 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1899 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 1900 | } |
1901 | ||
3abd263a | 1902 | var.value = NULL; |
6713b629 | 1903 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 1904 | |
1905 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1906 | { | |
1907 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1908 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 1909 | } |
1910 | ||
1911 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1912 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1913 | ||
6713b629 | 1914 | /* Show/hide core options */ |
c8108d88 | 1915 | |
1916 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
1917 | var.value = NULL; | |
1918 | ||
1919 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1920 | { | |
1921 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
1922 | ||
1923 | show_advanced_gpu_peops_settings = 1; | |
1924 | if (strcmp(var.value, "disabled") == 0) | |
1925 | show_advanced_gpu_peops_settings = 0; | |
1926 | ||
1927 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
1928 | { | |
1929 | unsigned i; | |
1930 | struct retro_core_option_display option_display; | |
6713b629 | 1931 | char gpu_peops_option[9][45] = { |
1932 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
1933 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
1934 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
1935 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
1936 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
1937 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
1938 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
1939 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
cada0a36 | 1940 | "pcsx_rearmed_gpu_peops_fake_busy_state" |
c8108d88 | 1941 | }; |
1942 | ||
1943 | option_display.visible = show_advanced_gpu_peops_settings; | |
1944 | ||
1945 | for (i = 0; i < 9; i++) | |
1946 | { | |
1947 | option_display.key = gpu_peops_option[i]; | |
1948 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
1949 | } | |
1950 | } | |
1951 | } | |
1952 | #endif | |
1953 | ||
030d1121 | 1954 | #ifdef GPU_UNAI |
1955 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
1956 | var.value = NULL; | |
1957 | ||
3abd263a | 1958 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1959 | { |
1960 | if (strcmp(var.value, "disabled") == 0) | |
1961 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
1962 | else if (strcmp(var.value, "enabled") == 0) | |
1963 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
1964 | } | |
1965 | ||
1966 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
1967 | var.value = NULL; | |
1968 | ||
3abd263a | 1969 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1970 | { |
1971 | if (strcmp(var.value, "disabled") == 0) | |
1972 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
1973 | else if (strcmp(var.value, "enabled") == 0) | |
1974 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
1975 | } | |
1976 | ||
1977 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
1978 | var.value = NULL; | |
1979 | ||
3abd263a | 1980 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1981 | { |
1982 | if (strcmp(var.value, "disabled") == 0) | |
1983 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
1984 | else if (strcmp(var.value, "enabled") == 0) | |
1985 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
1986 | } | |
1987 | ||
1988 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
1989 | var.value = NULL; | |
1990 | ||
3abd263a | 1991 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1992 | { |
1993 | if (strcmp(var.value, "disabled") == 0) | |
1994 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
1995 | else if (strcmp(var.value, "enabled") == 0) | |
1996 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
1997 | } | |
1998 | ||
1999 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2000 | var.value = NULL; | |
2001 | ||
3abd263a | 2002 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2003 | { |
2004 | if (strcmp(var.value, "disabled") == 0) | |
2005 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2006 | else if (strcmp(var.value, "enabled") == 0) | |
2007 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2008 | } | |
2009 | ||
2010 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
2011 | var.value = NULL; | |
2012 | ||
2013 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2014 | { | |
2015 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
2016 | ||
2017 | show_advanced_gpu_unai_settings = 1; | |
2018 | if (strcmp(var.value, "disabled") == 0) | |
2019 | show_advanced_gpu_unai_settings = 0; | |
2020 | ||
2021 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
2022 | { | |
2023 | unsigned i; | |
2024 | struct retro_core_option_display option_display; | |
2025 | char gpu_unai_option[5][40] = { | |
2026 | "pcsx_rearmed_gpu_unai_blending", | |
2027 | "pcsx_rearmed_gpu_unai_lighting", | |
2028 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
2029 | "pcsx_rearmed_gpu_unai_ilace_force", | |
cada0a36 | 2030 | "pcsx_rearmed_gpu_unai_pixel_skip" |
030d1121 | 2031 | }; |
2032 | ||
2033 | option_display.visible = show_advanced_gpu_unai_settings; | |
2034 | ||
2035 | for (i = 0; i < 5; i++) | |
2036 | { | |
2037 | option_display.key = gpu_unai_option[i]; | |
2038 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2039 | } | |
2040 | } | |
2041 | } | |
2042 | #endif // GPU_UNAI | |
2043 | ||
cada0a36 | 2044 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2045 | //with where the shots are in the emulator. |
2046 | ||
2047 | var.value = NULL; | |
2048 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2049 | ||
2050 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2051 | { | |
cada0a36 | 2052 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2053 | } |
2054 | ||
2055 | var.value = NULL; | |
2056 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2057 | ||
2058 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2059 | { | |
cada0a36 | 2060 | GunconAdjustY = atoi(var.value); |
2061 | } | |
e16ecc89 | 2062 | |
2063 | var.value = NULL; | |
2064 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2065 | ||
2066 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2067 | { | |
cada0a36 | 2068 | GunconAdjustRatioX = atof(var.value); |
2069 | } | |
e16ecc89 | 2070 | |
2071 | var.value = NULL; | |
2072 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2073 | ||
2074 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2075 | { | |
cada0a36 | 2076 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2077 | } |
2078 | ||
ce239f4a | 2079 | #ifdef NEW_DYNAREC |
2080 | var.value = NULL; | |
2081 | var.key = "pcsx_rearmed_nosmccheck"; | |
2082 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2083 | { | |
2084 | if (strcmp(var.value, "enabled") == 0) | |
2085 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2086 | else | |
2087 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
2088 | } | |
2089 | ||
2090 | var.value = NULL; | |
2091 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
2092 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2093 | { | |
2094 | if (strcmp(var.value, "enabled") == 0) | |
2095 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2096 | else | |
2097 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2098 | } | |
2099 | ||
2100 | var.value = NULL; | |
2101 | var.key = "pcsx_rearmed_nogteflags"; | |
2102 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2103 | { | |
2104 | if (strcmp(var.value, "enabled") == 0) | |
2105 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2106 | else | |
2107 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
2108 | } | |
2109 | ||
2110 | /* this probably is safe to change in real-time */ | |
2111 | var.value = NULL; | |
2112 | var.key = "pcsx_rearmed_psxclock"; | |
2113 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2114 | { | |
2115 | int psxclock = atoi(var.value); | |
2116 | cycle_multiplier = 10000 / psxclock; | |
2117 | } | |
2118 | #endif /* NEW_DYNAREC */ | |
2119 | ||
2120 | var.key = "pcsx_rearmed_show_other_input_settings"; | |
2121 | var.value = NULL; | |
2122 | ||
2123 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2124 | { | |
2125 | int previous_settings = show_other_input_settings; | |
2126 | ||
2127 | show_other_input_settings = 1; | |
2128 | if (strcmp(var.value, "disabled") == 0) | |
2129 | show_other_input_settings = 0; | |
2130 | ||
2131 | if (show_other_input_settings != previous_settings) | |
2132 | { | |
2133 | unsigned i; | |
2134 | struct retro_core_option_display option_display; | |
2135 | char gpu_peops_option[][50] = { | |
2136 | "pcsx_rearmed_multitap1", | |
2137 | "pcsx_rearmed_multitap2", | |
2138 | "pcsx_rearmed_pad3type", | |
2139 | "pcsx_rearmed_pad4type", | |
2140 | "pcsx_rearmed_pad5type", | |
2141 | "pcsx_rearmed_pad6type", | |
2142 | "pcsx_rearmed_pad7type", | |
2143 | "pcsx_rearmed_pad8type", | |
2144 | "pcsx_rearmed_negcon_deadzone", | |
2145 | "pcsx_rearmed_negcon_response", | |
2146 | "pcsx_rearmed_analog_axis_modifier", | |
2147 | "pcsx_rearmed_gunconadjustx", | |
2148 | "pcsx_rearmed_gunconadjusty", | |
2149 | "pcsx_rearmed_gunconadjustratiox", | |
2150 | "pcsx_rearmed_gunconadjustratioy" | |
2151 | }; | |
2152 | #define INPUT_LIST (sizeof(gpu_peops_option) / sizeof(gpu_peops_option[0])) | |
2153 | ||
2154 | option_display.visible = show_other_input_settings; | |
2155 | ||
2156 | for (i = 0; i < INPUT_LIST; i++) | |
2157 | { | |
2158 | option_display.key = gpu_peops_option[i]; | |
2159 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2160 | } | |
2161 | } | |
2162 | } | |
2163 | ||
8822aea7 | 2164 | if (in_flight) |
2165 | { | |
2166 | // inform core things about possible config changes | |
32ab9e53 | 2167 | plugin_call_rearmed_cbs(); |
805fe9bc | 2168 | |
8822aea7 | 2169 | if (GPU_open != NULL && GPU_close != NULL) |
2170 | { | |
32ab9e53 TJ |
2171 | GPU_close(); |
2172 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2173 | } | |
805fe9bc | 2174 | |
32ab9e53 TJ |
2175 | dfinput_activate(); |
2176 | } | |
27cf7d31 | 2177 | else |
2178 | { | |
b580cc4f | 2179 | //not yet running |
5bf56268 | 2180 | |
b580cc4f | 2181 | //bootlogo display hack |
8822aea7 | 2182 | if (found_bios) |
2183 | { | |
3abd263a | 2184 | var.value = NULL; |
b580cc4f | 2185 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2186 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2187 | { |
27cf7d31 | 2188 | Config.SlowBoot = 0; |
2189 | rebootemu = 0; | |
0a6520c3 | 2190 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2191 | { |
f422f444 | 2192 | Config.SlowBoot = 1; |
27cf7d31 | 2193 | rebootemu = 1; |
2194 | } | |
b580cc4f | 2195 | } |
2196 | } | |
2197 | } | |
e268a47e | 2198 | } |
2199 | ||
8741f7a2 | 2200 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2201 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2202 | { |
cada0a36 | 2203 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2204 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2205 | |
cada0a36 | 2206 | // First, try and get an analog value using the new libretro API constant |
2207 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2208 | RETRO_DEVICE_ANALOG, |
2209 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2210 | id); | |
cada0a36 | 2211 | button = MIN(button / 128, 255); |
8741f7a2 | 2212 | |
cada0a36 | 2213 | if (button == 0) |
2214 | { | |
2215 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2216 | // is not reporting analog values. We need to do a second check using the classic | |
2217 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2218 | |
cada0a36 | 2219 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2220 | |
cada0a36 | 2221 | button = (ret & (1 << id)) ? 255 : 0; |
2222 | } | |
8741f7a2 | 2223 | |
cada0a36 | 2224 | return button; |
8741f7a2 | 2225 | } |
2226 | ||
8822aea7 | 2227 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2228 | { | |
cada0a36 | 2229 | float modifier_axis_range = 0; |
2230 | ||
8822aea7 | 2231 | if (is_square) |
2232 | { | |
cada0a36 | 2233 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2234 | if (modifier_axis_range < 0) |
2235 | { | |
cada0a36 | 2236 | modifier_axis_range = 0; |
8822aea7 | 2237 | } |
2238 | else if (modifier_axis_range > 255) | |
2239 | { | |
cada0a36 | 2240 | modifier_axis_range = 255; |
2241 | } | |
8822aea7 | 2242 | } |
2243 | else | |
2244 | { | |
cada0a36 | 2245 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2246 | } | |
ace1989f | 2247 | |
cada0a36 | 2248 | return modifier_axis_range; |
ace1989f SK |
2249 | } |
2250 | ||
34f7d033 | 2251 | static void update_input_guncon(int port, int ret) |
38c2028e | 2252 | { |
34f7d033 | 2253 | //ToDo move across to: |
2254 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2255 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2256 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2257 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2258 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2259 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2260 | //Though not sure these are hooked up properly on the Pi | |
2261 | ||
2262 | //ToDo | |
2263 | //Put the controller index back to port instead of hardcoding to 1 when the libretro overlay crash bug is fixed | |
2264 | //This is required for 2 player | |
2265 | ||
2266 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross | |
2267 | ||
2268 | // Trigger | |
2269 | //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug | |
2270 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
8822aea7 | 2271 | { |
34f7d033 | 2272 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2273 | } |
2274 | ||
34f7d033 | 2275 | // A |
2276 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
8822aea7 | 2277 | { |
34f7d033 | 2278 | in_keystate[port] |= (1 << DKEY_START); |
2279 | } | |
cada0a36 | 2280 | |
34f7d033 | 2281 | // B |
2282 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)) | |
2283 | { | |
2284 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2285 | } | |
cada0a36 | 2286 | |
34f7d033 | 2287 | //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug |
2288 | int gunx = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); | |
2289 | int guny = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
cada0a36 | 2290 | |
34f7d033 | 2291 | //Mouse range is -32767 -> 32767 |
2292 | //1% is about 655 | |
2293 | //Use the left analog stick field to store the absolute coordinates | |
2294 | in_analog_left[0][0] = (gunx * GunconAdjustRatioX) + (GunconAdjustX * 655); | |
2295 | in_analog_left[0][1] = (guny * GunconAdjustRatioY) + (GunconAdjustY * 655); | |
2296 | } | |
cada0a36 | 2297 | |
34f7d033 | 2298 | static void update_input_negcon(int port, int ret) |
2299 | { | |
2300 | int lsx; | |
2301 | int rsy; | |
2302 | int negcon_i_rs; | |
2303 | int negcon_ii_rs; | |
2304 | float negcon_twist_amplitude; | |
cada0a36 | 2305 | |
34f7d033 | 2306 | // Query digital inputs |
2307 | // | |
2308 | // > Pad-Up | |
2309 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2310 | in_keystate[port] |= (1 << DKEY_UP); | |
2311 | // > Pad-Right | |
2312 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2313 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2314 | // > Pad-Down | |
2315 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2316 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2317 | // > Pad-Left | |
2318 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2319 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2320 | // > Start | |
2321 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2322 | in_keystate[port] |= (1 << DKEY_START); | |
2323 | // > neGcon A | |
2324 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2325 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2326 | // > neGcon B | |
2327 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2328 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2329 | // > neGcon R shoulder (digital) | |
2330 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2331 | in_keystate[port] |= (1 << DKEY_R1); | |
2332 | // Query analog inputs | |
2333 | // | |
2334 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2335 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2336 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2337 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2338 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2339 | // So we just have to map in_analog_left/right to more | |
2340 | // appropriate inputs... | |
2341 | // | |
2342 | // > NeGcon twist | |
2343 | // >> Get raw analog stick value and account for deadzone | |
2344 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2345 | if (lsx > negcon_deadzone) | |
2346 | lsx = lsx - negcon_deadzone; | |
2347 | else if (lsx < -negcon_deadzone) | |
2348 | lsx = lsx + negcon_deadzone; | |
2349 | else | |
2350 | lsx = 0; | |
2351 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2352 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2353 | if (negcon_linearity == 2) | |
2354 | { | |
2355 | if (negcon_twist_amplitude < 0.0) | |
2356 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2357 | else | |
2358 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2359 | } | |
2360 | else if (negcon_linearity == 3) | |
2361 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2362 | // >> Convert to final 'in_analog' integer value [0,255] | |
2363 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2364 | // > NeGcon I + II | |
2365 | // >> Handle right analog stick vertical axis mapping... | |
2366 | // - Up (-Y) == accelerate == neGcon I | |
2367 | // - Down (+Y) == brake == neGcon II | |
2368 | negcon_i_rs = 0; | |
2369 | negcon_ii_rs = 0; | |
2370 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2371 | if (rsy >= 0) | |
2372 | { | |
2373 | // Account for deadzone | |
2374 | // (Note: have never encountered a gamepad with significant differences | |
2375 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2376 | // deadzone here) | |
2377 | if (rsy > negcon_deadzone) | |
2378 | rsy = rsy - negcon_deadzone; | |
2379 | else | |
2380 | rsy = 0; | |
2381 | // Convert to 'in_analog' integer value [0,255] | |
2382 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2383 | } |
6fbd15c8 | 2384 | else |
34f7d033 | 2385 | { |
2386 | if (rsy < -negcon_deadzone) | |
2387 | rsy = -1 * (rsy + negcon_deadzone); | |
2388 | else | |
2389 | rsy = 0; | |
2390 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2391 | } | |
2392 | // >> NeGcon I | |
2393 | in_analog_right[port][1] = MAX( | |
2394 | MAX( | |
2395 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2396 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2397 | negcon_i_rs); | |
2398 | // >> NeGcon II | |
2399 | in_analog_left[port][0] = MAX( | |
2400 | MAX( | |
2401 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2402 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2403 | negcon_ii_rs); | |
2404 | // > NeGcon L | |
2405 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2406 | } | |
e268a47e | 2407 | |
34f7d033 | 2408 | static void update_input(void) |
2409 | { | |
cada0a36 | 2410 | // reset all keystate, query libretro for keystate |
34f7d033 | 2411 | int i; |
cada0a36 | 2412 | int j; |
e268a47e | 2413 | |
8822aea7 | 2414 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2415 | { |
8822aea7 | 2416 | int16_t ret = 0; |
34f7d033 | 2417 | int type = in_type[i]; |
2418 | ||
cada0a36 | 2419 | in_keystate[i] = 0; |
3c0fb554 | 2420 | |
34f7d033 | 2421 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2422 | continue; |
c8108d88 | 2423 | |
6fbd15c8 | 2424 | if (libretro_supports_bitmasks) |
2425 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2426 | else | |
2427 | { | |
8822aea7 | 2428 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2429 | { |
a3c2efcd | 2430 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2431 | ret |= (1 << j); |
6fbd15c8 | 2432 | } |
2433 | } | |
3c0fb554 | 2434 | |
34f7d033 | 2435 | switch (type) |
cada0a36 | 2436 | { |
34f7d033 | 2437 | case PSE_PAD_TYPE_GUNCON: |
2438 | update_input_guncon(i, ret); | |
2439 | break; | |
2440 | case PSE_PAD_TYPE_NEGCON: | |
2441 | update_input_negcon(i, ret); | |
2442 | break; | |
2443 | default: | |
cada0a36 | 2444 | // Query digital inputs |
2445 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2446 | if (ret & (1 << j)) | |
2447 | in_keystate[i] |= retro_psx_map[j]; | |
2448 | ||
2449 | // Query analog inputs | |
34f7d033 | 2450 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2451 | { |
34f7d033 | 2452 | 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); |
2453 | 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 | 2454 | 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); |
2455 | 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); | |
2456 | } | |
2457 | } | |
2458 | } | |
34f7d033 | 2459 | } |
2460 | ||
2461 | static void print_internal_fps(void) | |
2462 | { | |
2463 | if (display_internal_fps) | |
2464 | { | |
2465 | frame_count++; | |
2466 | ||
2467 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2468 | { | |
2469 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2470 | char str[64]; | |
2471 | const char *strc = (const char *)str; | |
34f7d033 | 2472 | |
2473 | str[0] = '\0'; | |
2474 | ||
2475 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2476 | ||
2477 | pl_rearmed_cbs.flip_cnt = 0; | |
2478 | ||
8a60e610 | 2479 | if (msg_interface_version >= 1) |
2480 | { | |
2481 | struct retro_message_ext msg = { | |
2482 | strc, | |
2483 | 3000, | |
2484 | 1, | |
2485 | RETRO_LOG_INFO, | |
2486 | RETRO_MESSAGE_TARGET_OSD, | |
2487 | RETRO_MESSAGE_TYPE_STATUS, | |
2488 | -1 | |
2489 | }; | |
2490 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2491 | } | |
2492 | else | |
2493 | { | |
2494 | struct retro_message msg = { | |
2495 | strc, | |
2496 | 180 | |
2497 | }; | |
2498 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2499 | } | |
34f7d033 | 2500 | } |
2501 | } | |
2502 | else | |
2503 | frame_count = 0; | |
2504 | } | |
2505 | ||
2506 | void retro_run(void) | |
2507 | { | |
34f7d033 | 2508 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
2509 | if (rebootemu != 0) | |
2510 | { | |
2511 | rebootemu = 0; | |
2512 | SysReset(); | |
2513 | if (!Config.HLE && !Config.SlowBoot) | |
2514 | { | |
2515 | // skip BIOS logos | |
2516 | psxRegs.pc = psxRegs.GPR.n.ra; | |
2517 | } | |
2518 | } | |
2519 | ||
2520 | print_internal_fps(); | |
2521 | ||
2522 | input_poll_cb(); | |
2523 | ||
2524 | update_input(); | |
2525 | ||
2526 | bool updated = false; | |
2527 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2528 | update_variables(true); | |
cada0a36 | 2529 | |
2530 | stop = 0; | |
2531 | psxCpu->Execute(); | |
2532 | ||
2533 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, | |
8822aea7 | 2534 | vout_width, vout_height, vout_width * 2); |
cada0a36 | 2535 | vout_fb_dirty = 0; |
2536 | ||
2537 | set_vout_fb(); | |
38c2028e | 2538 | } |
2539 | ||
74ebc05b | 2540 | static bool try_use_bios(const char *path) |
2541 | { | |
cada0a36 | 2542 | FILE *f; |
2543 | long size; | |
2544 | const char *name; | |
74ebc05b | 2545 | |
cada0a36 | 2546 | f = fopen(path, "rb"); |
2547 | if (f == NULL) | |
2548 | return false; | |
74ebc05b | 2549 | |
cada0a36 | 2550 | fseek(f, 0, SEEK_END); |
2551 | size = ftell(f); | |
2552 | fclose(f); | |
74ebc05b | 2553 | |
cada0a36 | 2554 | if (size != 512 * 1024) |
2555 | return false; | |
74ebc05b | 2556 | |
cada0a36 | 2557 | name = strrchr(path, SLASH); |
2558 | if (name++ == NULL) | |
2559 | name = path; | |
2560 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2561 | return true; | |
74ebc05b | 2562 | } |
2563 | ||
c4052f4d | 2564 | #ifndef VITA |
74ebc05b | 2565 | #include <sys/types.h> |
2566 | #include <dirent.h> | |
2567 | ||
2568 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2569 | { | |
cada0a36 | 2570 | DIR *dir; |
2571 | struct dirent *ent; | |
2572 | bool ret = false; | |
74ebc05b | 2573 | |
cada0a36 | 2574 | dir = opendir(dirpath); |
2575 | if (dir == NULL) | |
2576 | return false; | |
74ebc05b | 2577 | |
8822aea7 | 2578 | while ((ent = readdir(dir))) |
2579 | { | |
cada0a36 | 2580 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) |
2581 | continue; | |
74ebc05b | 2582 | |
cada0a36 | 2583 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
2584 | ret = try_use_bios(path); | |
2585 | if (ret) | |
2586 | break; | |
2587 | } | |
2588 | closedir(dir); | |
2589 | return ret; | |
74ebc05b | 2590 | } |
2591 | #else | |
2592 | #define find_any_bios(...) false | |
2593 | #endif | |
2594 | ||
11813b9d | 2595 | static void check_system_specs(void) |
2596 | { | |
2597 | unsigned level = 6; | |
2598 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2599 | } | |
2600 | ||
d382721e MOB |
2601 | static int init_memcards(void) |
2602 | { | |
cada0a36 | 2603 | int ret = 0; |
2604 | const char *dir; | |
8822aea7 | 2605 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 2606 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
2607 | ||
2608 | // Memcard2 will be handled and is re-enabled if needed using core | |
2609 | // operations. | |
2610 | // Memcard1 is handled by libretro, doing this will set core to | |
2611 | // skip file io operations for memcard1 like SaveMcd | |
2612 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2613 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
2614 | init_memcard(Mcd1Data); | |
2615 | // Memcard 2 is managed by the emulator on the filesystem, | |
2616 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2617 | ||
8822aea7 | 2618 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2619 | { | |
cada0a36 | 2620 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 2621 | if (memcmp(var.value, "enabled", 7) == 0) |
2622 | { | |
2623 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
2624 | { | |
2625 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
2626 | { | |
cada0a36 | 2627 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
2628 | ret = -1; | |
8822aea7 | 2629 | } |
2630 | else | |
2631 | { | |
cada0a36 | 2632 | McdDisable[1] = 0; |
2633 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2634 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2635 | } | |
8822aea7 | 2636 | } |
2637 | else | |
2638 | { | |
cada0a36 | 2639 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
2640 | ret = -1; | |
2641 | } | |
2642 | } | |
2643 | } | |
2644 | return ret; | |
d382721e MOB |
2645 | } |
2646 | ||
9e7bdf29 | 2647 | static void loadPSXBios(void) |
38c2028e | 2648 | { |
cada0a36 | 2649 | const char *dir; |
2650 | char path[PATH_MAX]; | |
2651 | unsigned useHLE = 0; | |
2652 | ||
2653 | const char *bios[] = { | |
2654 | "PSXONPSP660", "psxonpsp660", | |
2655 | "SCPH101", "scph101", | |
2656 | "SCPH5501", "scph5501", | |
2657 | "SCPH7001", "scph7001", | |
2658 | "SCPH1001", "scph1001" | |
2659 | }; | |
2660 | ||
2661 | struct retro_variable var = { | |
2662 | .key = "pcsx_rearmed_bios", | |
2663 | .value = NULL | |
2664 | }; | |
2665 | ||
2666 | found_bios = 0; | |
2667 | ||
8822aea7 | 2668 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2669 | { | |
cada0a36 | 2670 | if (!strcmp(var.value, "HLE")) |
2671 | useHLE = 1; | |
2672 | } | |
2673 | ||
2674 | if (!useHLE) | |
2675 | { | |
2676 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2677 | { | |
2678 | unsigned i; | |
2679 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2680 | ||
8822aea7 | 2681 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
2682 | { | |
cada0a36 | 2683 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
2684 | found_bios = try_use_bios(path); | |
2685 | if (found_bios) | |
2686 | break; | |
2687 | } | |
2688 | ||
2689 | if (!found_bios) | |
2690 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2691 | } | |
8822aea7 | 2692 | if (found_bios) |
2693 | { | |
cada0a36 | 2694 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
2695 | } | |
2696 | } | |
2697 | ||
2698 | if (useHLE || !found_bios) | |
2699 | { | |
8a60e610 | 2700 | const char *msg_str = "No PlayStation BIOS file found - add for better compatibility"; |
2701 | ||
cada0a36 | 2702 | SysPrintf("no BIOS files found.\n"); |
8a60e610 | 2703 | |
2704 | if (msg_interface_version >= 1) | |
2705 | { | |
2706 | struct retro_message_ext msg = { | |
2707 | msg_str, | |
2708 | 3000, | |
2709 | 3, | |
2710 | RETRO_LOG_WARN, | |
2711 | RETRO_MESSAGE_TARGET_ALL, | |
2712 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
2713 | -1 | |
2714 | }; | |
2715 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2716 | } | |
2717 | else | |
2718 | { | |
2719 | struct retro_message msg = { | |
2720 | msg_str, | |
2721 | 180 | |
2722 | }; | |
2723 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2724 | } | |
cada0a36 | 2725 | } |
9e7bdf29 | 2726 | } |
2727 | ||
2728 | void retro_init(void) | |
2729 | { | |
cada0a36 | 2730 | unsigned dci_version = 0; |
2731 | struct retro_rumble_interface rumble; | |
2732 | int ret; | |
38c2028e | 2733 | |
8a60e610 | 2734 | msg_interface_version = 0; |
2735 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
2736 | ||
d148d265 | 2737 | #ifdef __MACH__ |
cada0a36 | 2738 | // magic sauce to make the dynarec work on iOS |
2739 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 2740 | #endif |
2741 | ||
fc99395c | 2742 | #ifdef _3DS |
fc99395c | 2743 | psxMapHook = pl_3ds_mmap; |
2744 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2745 | #endif |
2746 | #ifdef VITA | |
8822aea7 | 2747 | if (init_vita_mmap() < 0) |
73081f23 | 2748 | abort(); |
1a5fd794 | 2749 | psxMapHook = pl_vita_mmap; |
2750 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2751 | #endif |
cada0a36 | 2752 | ret = emu_core_preinit(); |
5bf56268 | 2753 | #ifdef _3DS |
e4d84733 | 2754 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 2755 | if (!__ctr_svchax) |
e4d84733 | 2756 | Config.Cpu = CPU_INTERPRETER; |
2757 | #endif | |
cada0a36 | 2758 | ret |= init_memcards(); |
73081f23 | 2759 | |
cada0a36 | 2760 | ret |= emu_core_init(); |
8822aea7 | 2761 | if (ret != 0) |
2762 | { | |
cada0a36 | 2763 | SysPrintf("PCSX init failed.\n"); |
2764 | exit(1); | |
2765 | } | |
38c2028e | 2766 | |
0b7f536b | 2767 | #ifdef _3DS |
2768 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2769 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
cada0a36 | 2770 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2771 | #else |
cada0a36 | 2772 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2773 | #endif |
5bf56268 | 2774 | |
cada0a36 | 2775 | vout_buf_ptr = vout_buf; |
74ebc05b | 2776 | |
cada0a36 | 2777 | loadPSXBios(); |
38c2028e | 2778 | |
cada0a36 | 2779 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2780 | |
8822aea7 | 2781 | disk_initial_index = 0; |
cada0a36 | 2782 | disk_initial_path[0] = '\0'; |
2783 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2784 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2785 | else | |
2786 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2787 | |
cada0a36 | 2788 | rumble_cb = NULL; |
2789 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2790 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2791 | |
cada0a36 | 2792 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2793 | * we have to do this because cache misses and some IO penalties | |
2794 | * are not emulated. Warning: changing this may break compatibility. */ | |
2795 | cycle_multiplier = 175; | |
ace14ab3 | 2796 | #ifdef HAVE_PRE_ARMV7 |
cada0a36 | 2797 | cycle_multiplier = 200; |
5ca2ec64 | 2798 | #endif |
cada0a36 | 2799 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
2800 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
2801 | spu_config.iUseFixedUpdates = 1; | |
5ca2ec64 | 2802 | |
cada0a36 | 2803 | SaveFuncs.open = save_open; |
2804 | SaveFuncs.read = save_read; | |
2805 | SaveFuncs.write = save_write; | |
2806 | SaveFuncs.seek = save_seek; | |
2807 | SaveFuncs.close = save_close; | |
e268a47e | 2808 | |
6fbd15c8 | 2809 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2810 | libretro_supports_bitmasks = true; | |
2811 | ||
cada0a36 | 2812 | check_system_specs(); |
38c2028e | 2813 | } |
2814 | ||
2815 | void retro_deinit(void) | |
2816 | { | |
8822aea7 | 2817 | if (plugins_opened) |
2818 | { | |
cada0a36 | 2819 | ClosePlugins(); |
2820 | plugins_opened = 0; | |
2821 | } | |
2822 | SysClose(); | |
0b7f536b | 2823 | #ifdef _3DS |
2824 | linearFree(vout_buf); | |
2825 | #else | |
cada0a36 | 2826 | free(vout_buf); |
0b7f536b | 2827 | #endif |
cada0a36 | 2828 | vout_buf = NULL; |
d8f2e2d8 SL |
2829 | |
2830 | #ifdef VITA | |
cada0a36 | 2831 | deinit_vita_mmap(); |
d8f2e2d8 | 2832 | #endif |
6fbd15c8 | 2833 | libretro_supports_bitmasks = false; |
144493e8 | 2834 | |
cada0a36 | 2835 | /* Have to reset disks struct, otherwise |
2836 | * fnames/flabels will leak memory */ | |
2837 | disk_init(); | |
38c2028e | 2838 | } |
c4052f4d | 2839 | |
2840 | #ifdef VITA | |
2841 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 2842 | int usleep(unsigned long us) |
c4052f4d | 2843 | { |
2844 | sceKernelDelayThread(us); | |
2845 | } | |
2846 | #endif | |
130984f5 | 2847 | |
8822aea7 | 2848 | void SysPrintf(const char *fmt, ...) |
2849 | { | |
cada0a36 | 2850 | va_list list; |
2851 | char msg[512]; | |
130984f5 | 2852 | |
cada0a36 | 2853 | va_start(list, fmt); |
2854 | vsprintf(msg, fmt, list); | |
2855 | va_end(list); | |
130984f5 | 2856 | |
cada0a36 | 2857 | if (log_cb) |
2858 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 2859 | } |