Commit | Line | Data |
---|---|---|
38c2028e | 1 | /* |
003cfc63 | 2 | * (C) notaz, 2012,2014,2015 |
38c2028e | 3 | * |
4 | * This work is licensed under the terms of the GNU GPLv2 or later. | |
5 | * See the COPYING file in the top-level directory. | |
6 | */ | |
7 | ||
805fe9bc | 8 | #define _GNU_SOURCE 1 // strcasestr |
38c2028e | 9 | #include <stdio.h> |
10 | #include <stdlib.h> | |
11 | #include <string.h> | |
74ebc05b | 12 | #include <strings.h> |
d148d265 | 13 | #ifdef __MACH__ |
14 | #include <unistd.h> | |
15 | #include <sys/syscall.h> | |
16 | #endif | |
38c2028e | 17 | |
12367ad0 | 18 | #ifdef SWITCH |
19 | #include <switch.h> | |
20 | #endif | |
21 | ||
38c2028e | 22 | #include "../libpcsxcore/misc.h" |
23 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 24 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 25 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
23ea11bd | 26 | #include "../libpcsxcore/cdrom.h" |
27 | #include "../libpcsxcore/cdriso.h" | |
6e921e1d | 28 | #include "../libpcsxcore/cheat.h" |
f422f444 | 29 | #include "../libpcsxcore/r3000a.h" |
07c13dfd | 30 | #include "../plugins/dfsound/out.h" |
01394a7f | 31 | #include "../plugins/dfsound/spu_config.h" |
805fe9bc | 32 | #include "../plugins/dfinput/externals.h" |
c82f907a | 33 | #include "cspace.h" |
38c2028e | 34 | #include "main.h" |
b12cce74 | 35 | #include "menu.h" |
38c2028e | 36 | #include "plugin.h" |
37 | #include "plugin_lib.h" | |
ace14ab3 | 38 | #include "arm_features.h" |
38c2028e | 39 | #include "revision.h" |
919cac88 | 40 | |
41 | #include <libretro.h> | |
42 | #include "libretro_core_options.h" | |
38c2028e | 43 | |
fc99395c | 44 | #ifdef _3DS |
fc99395c | 45 | #include "3ds/3ds_utils.h" |
fc99395c | 46 | #endif |
47 | ||
8136cafb AP |
48 | #define PORTS_NUMBER 8 |
49 | ||
a9bb0712 | 50 | #ifndef MIN |
51 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
52 | #endif | |
53 | ||
8741f7a2 | 54 | #ifndef MAX |
55 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) | |
56 | #endif | |
57 | ||
47624ecf | 58 | #define ISHEXDEC ((buf[cursor]>='0') && (buf[cursor]<='9')) || ((buf[cursor]>='a') && (buf[cursor]<='f')) || ((buf[cursor]>='A') && (buf[cursor]<='F')) |
59 | ||
2df7fcac BP |
60 | #define INTERNAL_FPS_SAMPLE_PERIOD 64 |
61 | ||
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 | ||
69 | void new_dyna_before_save(void) { } | |
70 | void new_dyna_after_save(void) { } | |
71 | void new_dyna_freeze(void *f, int i) { } | |
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 | |
86 | static void *vout_buf; | |
65a0505f | 87 | static void * vout_buf_ptr; |
70d56ca3 | 88 | static int vout_width, vout_height; |
89 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 90 | static bool vout_can_dupe; |
0e5a7b7d | 91 | static bool duping_enable; |
b580cc4f | 92 | static bool found_bios; |
2df7fcac BP |
93 | static bool display_internal_fps = false; |
94 | static unsigned frame_count = 0; | |
6fbd15c8 | 95 | static bool libretro_supports_bitmasks = false; |
b41cca85 | 96 | #ifdef GPU_PEOPS |
c8108d88 | 97 | static int show_advanced_gpu_peops_settings = -1; |
b41cca85 | 98 | #endif |
99 | #ifdef GPU_UNAI | |
030d1121 | 100 | static int show_advanced_gpu_unai_settings = -1; |
b41cca85 | 101 | #endif |
ce239f4a | 102 | static int show_other_input_settings = -1; |
70d56ca3 | 103 | |
4ce3bd43 VP |
104 | static unsigned previous_width = 0; |
105 | static unsigned previous_height = 0; | |
106 | ||
38c2028e | 107 | static int plugins_opened; |
17f84149 | 108 | static int is_pal_mode; |
38c2028e | 109 | |
f9f60dae TK |
110 | /* memory card data */ |
111 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 112 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 113 | extern char McdDisable[2]; |
38c2028e | 114 | |
115 | /* PCSX ReARMed core calls and stuff */ | |
cada0a36 | 116 | int in_type[8] = { |
117 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
118 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
119 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
120 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
121 | }; | |
61c4962a | 122 | int in_analog_left[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; |
123 | int in_analog_right[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; | |
3c0fb554 | 124 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 125 | int multitap1 = 0; |
126 | int multitap2 = 0; | |
4e477065 | 127 | int in_enable_vibration = 1; |
38c2028e | 128 | |
e1442c48 | 129 | // NegCon adjustment parameters |
130 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
131 | // to a standard analog stick -> user should be able to tweak | |
132 | // response/deadzone for comfort | |
133 | // > When response is linear, 'additional' deadzone (set here) | |
134 | // may be left at zero, since this is normally handled via in-game | |
135 | // options menus | |
136 | // > When response is non-linear, deadzone should be set to match the | |
137 | // controller being used (otherwise precision may be lost) | |
138 | // > negcon_linearity: | |
139 | // - 1: Response is linear - recommended when using racing wheel | |
140 | // peripherals, not recommended for standard gamepads | |
141 | // - 2: Response is quadratic - optimal setting for gamepads | |
142 | // - 3: Response is cubic - enables precise fine control, but | |
143 | // difficult to use... | |
144 | #define NEGCON_RANGE 0x7FFF | |
145 | static int negcon_deadzone = 0; | |
146 | static int negcon_linearity = 1; | |
147 | ||
ace1989f SK |
148 | static bool axis_bounds_modifier; |
149 | ||
805fe9bc | 150 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
151 | #define VOUT_MAX_WIDTH 1024 | |
152 | #define VOUT_MAX_HEIGHT 512 | |
153 | ||
646a63e4 | 154 | //Dummy functions |
155 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info){return false;} | |
156 | void retro_unload_game(void){} | |
157 | static int vout_open(void){return 0;} | |
158 | static void vout_close(void){} | |
159 | static int snd_init(void){return 0;} | |
160 | static void snd_finish(void){} | |
161 | static int snd_busy(void){return 0;} | |
162 | ||
6713b629 | 163 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
164 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
165 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
166 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
167 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
168 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
169 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
170 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
171 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
172 | ||
7df396ea TK |
173 | static void init_memcard(char *mcd_data) |
174 | { | |
cada0a36 | 175 | unsigned off = 0; |
176 | unsigned i; | |
177 | ||
178 | memset(mcd_data, 0, MCD_SIZE); | |
179 | ||
180 | mcd_data[off++] = 'M'; | |
181 | mcd_data[off++] = 'C'; | |
182 | off += 0x7d; | |
183 | mcd_data[off++] = 0x0e; | |
184 | ||
185 | for (i = 0; i < 15; i++) { | |
186 | mcd_data[off++] = 0xa0; | |
187 | off += 0x07; | |
188 | mcd_data[off++] = 0xff; | |
189 | mcd_data[off++] = 0xff; | |
190 | off += 0x75; | |
191 | mcd_data[off++] = 0xa0; | |
192 | } | |
193 | ||
194 | for (i = 0; i < 20; i++) { | |
195 | mcd_data[off++] = 0xff; | |
196 | mcd_data[off++] = 0xff; | |
197 | mcd_data[off++] = 0xff; | |
198 | mcd_data[off++] = 0xff; | |
199 | off += 0x04; | |
200 | mcd_data[off++] = 0xff; | |
201 | mcd_data[off++] = 0xff; | |
202 | off += 0x76; | |
203 | } | |
7df396ea TK |
204 | } |
205 | ||
49c61096 | 206 | static void set_vout_fb() |
38c2028e | 207 | { |
cada0a36 | 208 | struct retro_framebuffer fb = {0}; |
6558949c | 209 | |
cada0a36 | 210 | fb.width = vout_width; |
211 | fb.height = vout_height; | |
212 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 213 | |
cada0a36 | 214 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
215 | vout_buf_ptr = (uint16_t*)fb.data; | |
216 | else | |
217 | vout_buf_ptr = vout_buf; | |
49c61096 | 218 | } |
6558949c | 219 | |
49c61096 G |
220 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
221 | { | |
cada0a36 | 222 | vout_width = w; |
223 | vout_height = h; | |
49c61096 | 224 | |
cada0a36 | 225 | if (previous_width != vout_width || previous_height != vout_height) |
226 | { | |
227 | previous_width = vout_width; | |
228 | previous_height = vout_height; | |
4ce3bd43 | 229 | |
cada0a36 | 230 | struct retro_system_av_info info; |
231 | retro_get_system_av_info(&info); | |
232 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
233 | } | |
d3c41e5e | 234 | |
cada0a36 | 235 | set_vout_fb(); |
38c2028e | 236 | } |
237 | ||
cc4f9b70 | 238 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 239 | static void convert(void *buf, size_t bytes) |
38c2028e | 240 | { |
cada0a36 | 241 | unsigned int i, v, *p = buf; |
38c2028e | 242 | |
cada0a36 | 243 | for (i = 0; i < bytes / 4; i++) { |
244 | v = p[i]; | |
245 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
246 | } | |
38c2028e | 247 | } |
46aa5b98 | 248 | #endif |
38c2028e | 249 | |
fa56d360 | 250 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 251 | { |
cada0a36 | 252 | unsigned short *dest = vout_buf_ptr; |
253 | const unsigned short *src = vram; | |
254 | int dstride = vout_width, h1 = h; | |
255 | int doffs; | |
256 | ||
257 | if (vram == NULL) { | |
258 | // blanking | |
259 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
260 | goto out; | |
261 | } | |
262 | ||
263 | doffs = (vout_height - h) * dstride; | |
264 | doffs += (dstride - w) / 2 & ~1; | |
265 | if (doffs != vout_doffs_old) { | |
266 | // clear borders | |
267 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
268 | vout_doffs_old = doffs; | |
269 | } | |
270 | dest += doffs; | |
271 | ||
272 | if (bgr24) | |
273 | { | |
274 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
275 | for (; h1-- > 0; dest += dstride, src += stride) | |
276 | { | |
277 | bgr888_to_rgb565(dest, src, w * 3); | |
278 | } | |
279 | } | |
280 | else | |
281 | { | |
282 | for (; h1-- > 0; dest += dstride, src += stride) | |
283 | { | |
284 | bgr555_to_rgb565(dest, src, w * 2); | |
285 | } | |
286 | } | |
38c2028e | 287 | |
fa56d360 | 288 | out: |
46aa5b98 | 289 | #ifndef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 290 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 291 | #endif |
cada0a36 | 292 | vout_fb_dirty = 1; |
293 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 294 | } |
295 | ||
fc99395c | 296 | #ifdef _3DS |
297 | typedef struct | |
298 | { | |
299 | void* buffer; | |
300 | uint32_t target_map; | |
301 | size_t size; | |
302 | enum psxMapTag tag; | |
303 | }psx_map_t; | |
304 | ||
305 | psx_map_t custom_psx_maps[] = { | |
306 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
307 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
308 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
309 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
310 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
311 | }; | |
312 | ||
313 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
cada0a36 | 314 | enum psxMapTag tag) |
fc99395c | 315 | { |
316 | (void)is_fixed; | |
317 | (void)addr; | |
318 | ||
f72db18e | 319 | if (__ctr_svchax) |
fc99395c | 320 | { |
321 | psx_map_t* custom_map = custom_psx_maps; | |
322 | ||
323 | for (; custom_map->size; custom_map++) | |
324 | { | |
325 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
326 | { | |
327 | uint32_t ptr_aligned, tmp; | |
328 | ||
329 | custom_map->buffer = malloc(size + 0x1000); | |
330 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
331 | ||
f72db18e | 332 | if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 333 | { |
334 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
335 | exit(1); | |
336 | } | |
337 | ||
338 | return (void*)custom_map->target_map; | |
339 | } | |
340 | } | |
341 | } | |
342 | ||
343 | return malloc(size); | |
344 | } | |
345 | ||
346 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 347 | { |
fc99395c | 348 | (void)tag; |
349 | ||
f72db18e | 350 | if (__ctr_svchax) |
fc99395c | 351 | { |
352 | psx_map_t* custom_map = custom_psx_maps; | |
353 | ||
354 | for (; custom_map->size; custom_map++) | |
355 | { | |
356 | if ((custom_map->target_map == (uint32_t)ptr)) | |
357 | { | |
358 | uint32_t ptr_aligned, tmp; | |
359 | ||
360 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
361 | ||
f72db18e | 362 | svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 363 | |
364 | free(custom_map->buffer); | |
365 | custom_map->buffer = NULL; | |
366 | return; | |
367 | } | |
368 | } | |
369 | } | |
370 | ||
371 | free(ptr); | |
372 | } | |
373 | #endif | |
374 | ||
1a5fd794 | 375 | #ifdef VITA |
376 | typedef struct | |
377 | { | |
378 | void* buffer; | |
379 | uint32_t target_map; | |
380 | size_t size; | |
381 | enum psxMapTag tag; | |
382 | }psx_map_t; | |
383 | ||
73081f23 FJGG |
384 | void* addr = NULL; |
385 | ||
1a5fd794 | 386 | psx_map_t custom_psx_maps[] = { |
387 | {NULL, NULL, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
388 | {NULL, NULL, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
389 | {NULL, NULL, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
390 | {NULL, NULL, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
391 | {NULL, NULL, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
392 | }; | |
393 | ||
73081f23 | 394 | int init_vita_mmap(){ |
cada0a36 | 395 | int n; |
396 | void * tmpaddr; | |
397 | addr = malloc(64*1024*1024); | |
398 | if(addr==NULL) | |
399 | return -1; | |
400 | tmpaddr = ((u32)(addr+0xFFFFFF))&~0xFFFFFF; | |
401 | custom_psx_maps[0].buffer=tmpaddr+0x2000000; | |
402 | custom_psx_maps[1].buffer=tmpaddr+0x1800000; | |
403 | custom_psx_maps[2].buffer=tmpaddr+0x1c00000; | |
404 | custom_psx_maps[3].buffer=tmpaddr+0x0000000; | |
405 | custom_psx_maps[4].buffer=tmpaddr+0x1000000; | |
73081f23 | 406 | #if 0 |
cada0a36 | 407 | for(n = 0; n < 5; n++){ |
408 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
409 | } | |
73081f23 | 410 | #endif |
cada0a36 | 411 | return 0; |
73081f23 FJGG |
412 | } |
413 | ||
414 | void deinit_vita_mmap(){ | |
cada0a36 | 415 | free(addr); |
73081f23 FJGG |
416 | } |
417 | ||
1a5fd794 | 418 | void* pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
cada0a36 | 419 | enum psxMapTag tag) |
1a5fd794 | 420 | { |
421 | (void)is_fixed; | |
422 | (void)addr; | |
423 | ||
424 | ||
cada0a36 | 425 | psx_map_t* custom_map = custom_psx_maps; |
1a5fd794 | 426 | |
cada0a36 | 427 | for (; custom_map->size; custom_map++) |
428 | { | |
429 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
430 | { | |
431 | return custom_map->buffer; | |
432 | } | |
433 | } | |
1a5fd794 | 434 | |
435 | return malloc(size); | |
436 | } | |
437 | ||
438 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
439 | { | |
440 | (void)tag; | |
441 | ||
442 | psx_map_t* custom_map = custom_psx_maps; | |
443 | ||
cada0a36 | 444 | for (; custom_map->size; custom_map++) |
445 | { | |
446 | if ((custom_map->buffer == ptr)) | |
447 | { | |
448 | return; | |
449 | } | |
450 | } | |
1a5fd794 | 451 | |
452 | free(ptr); | |
453 | } | |
454 | #endif | |
455 | ||
fc99395c | 456 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 457 | { |
cada0a36 | 458 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 459 | } |
460 | ||
461 | static void pl_munmap(void *ptr, unsigned int size) | |
462 | { | |
cada0a36 | 463 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 464 | } |
465 | ||
38c2028e | 466 | struct rearmed_cbs pl_rearmed_cbs = { |
cada0a36 | 467 | .pl_vout_open = vout_open, |
468 | .pl_vout_set_mode = vout_set_mode, | |
469 | .pl_vout_flip = vout_flip, | |
470 | .pl_vout_close = vout_close, | |
471 | .mmap = pl_mmap, | |
472 | .munmap = pl_munmap, | |
473 | /* from psxcounters */ | |
474 | .gpu_hcnt = &hSyncCount, | |
475 | .gpu_frame_count = &frame_counter, | |
38c2028e | 476 | }; |
477 | ||
478 | void pl_frame_limit(void) | |
479 | { | |
cada0a36 | 480 | /* called once per frame, make psxCpu->Execute() above return */ |
481 | stop = 1; | |
38c2028e | 482 | } |
483 | ||
484 | void pl_timing_prepare(int is_pal) | |
485 | { | |
cada0a36 | 486 | is_pal_mode = is_pal; |
38c2028e | 487 | } |
488 | ||
d71c7095 | 489 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 490 | { |
cada0a36 | 491 | if (!rumble_cb) |
492 | return; | |
79f29e0a | 493 | |
cada0a36 | 494 | if (in_enable_vibration) |
495 | { | |
496 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
497 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
498 | } | |
38c2028e | 499 | } |
500 | ||
e4c83ca6 | 501 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 502 | { |
503 | } | |
504 | ||
505 | /* sound calls */ | |
07c13dfd | 506 | static void snd_feed(void *buf, int bytes) |
38c2028e | 507 | { |
cada0a36 | 508 | if (audio_batch_cb != NULL) |
509 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 510 | } |
511 | ||
07c13dfd | 512 | void out_register_libretro(struct out_driver *drv) |
513 | { | |
cada0a36 | 514 | drv->name = "libretro"; |
515 | drv->init = snd_init; | |
516 | drv->finish = snd_finish; | |
517 | drv->busy = snd_busy; | |
518 | drv->feed = snd_feed; | |
07c13dfd | 519 | } |
520 | ||
38c2028e | 521 | /* libretro */ |
e268a47e | 522 | void retro_set_environment(retro_environment_t cb) |
523 | { | |
e268a47e | 524 | environ_cb = cb; |
525 | ||
919cac88 | 526 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
527 | log_cb = logging.log; | |
528 | ||
529 | libretro_set_core_options(environ_cb); | |
e268a47e | 530 | } |
531 | ||
38c2028e | 532 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
533 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
534 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
535 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
536 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
537 | ||
538 | unsigned retro_api_version(void) | |
539 | { | |
cada0a36 | 540 | return RETRO_API_VERSION; |
38c2028e | 541 | } |
542 | ||
15504ca8 | 543 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb | 544 | { |
cada0a36 | 545 | if (port >= PORTS_NUMBER) |
546 | return 0; | |
547 | ||
548 | if (!environ_cb) | |
549 | return 0; | |
550 | ||
551 | var->value = NULL; | |
552 | switch (port) { | |
553 | case 0: | |
554 | var->key = "pcsx_rearmed_pad1type"; | |
555 | break; | |
556 | case 1: | |
557 | var->key = "pcsx_rearmed_pad2type"; | |
558 | break; | |
559 | case 2: | |
560 | var->key = "pcsx_rearmed_pad3type"; | |
561 | break; | |
562 | case 3: | |
563 | var->key = "pcsx_rearmed_pad4type"; | |
564 | break; | |
565 | case 4: | |
566 | var->key = "pcsx_rearmed_pad5type"; | |
567 | break; | |
568 | case 5: | |
569 | var->key = "pcsx_rearmed_pad6type"; | |
570 | break; | |
571 | case 6: | |
572 | var->key = "pcsx_rearmed_pad7type"; | |
573 | break; | |
574 | case 7: | |
575 | var->key = "pcsx_rearmed_pad8type"; | |
576 | break; | |
577 | } | |
578 | ||
579 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) && var->value; | |
15504ca8 AP |
580 | } |
581 | ||
582 | static void update_controller_port_variable(unsigned port) | |
583 | { | |
cada0a36 | 584 | if (port >= PORTS_NUMBER) |
585 | return; | |
586 | ||
587 | struct retro_variable var; | |
588 | ||
589 | if (controller_port_variable(port, &var)) | |
590 | { | |
591 | if (strcmp(var.value, "standard") == 0) | |
592 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
593 | else if (strcmp(var.value, "analog") == 0) | |
594 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
595 | else if (strcmp(var.value, "dualshock") == 0) | |
596 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
597 | else if (strcmp(var.value, "negcon") == 0) | |
598 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
599 | else if (strcmp(var.value, "guncon") == 0) | |
600 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
601 | else if (strcmp(var.value, "none") == 0) | |
602 | in_type[port] = PSE_PAD_TYPE_NONE; | |
603 | // else 'default' case, do nothing | |
604 | } | |
15504ca8 | 605 | } |
3dc2e39e | 606 | |
15504ca8 AP |
607 | static void update_controller_port_device(unsigned port, unsigned device) |
608 | { | |
cada0a36 | 609 | if (port >= PORTS_NUMBER) |
610 | return; | |
611 | ||
612 | struct retro_variable var; | |
613 | ||
614 | if (!controller_port_variable(port, &var)) | |
615 | return; | |
616 | ||
617 | if (strcmp(var.value, "default") != 0) | |
618 | return; | |
619 | ||
620 | switch (device) | |
621 | { | |
622 | case RETRO_DEVICE_JOYPAD: | |
623 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
624 | break; | |
625 | case RETRO_DEVICE_ANALOG: | |
626 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
627 | break; | |
628 | case RETRO_DEVICE_MOUSE: | |
629 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
630 | break; | |
631 | case RETRO_DEVICE_LIGHTGUN: | |
632 | in_type[port] = PSE_PAD_TYPE_GUN; | |
633 | break; | |
634 | case RETRO_DEVICE_NONE: | |
635 | default: | |
636 | in_type[port] = PSE_PAD_TYPE_NONE; | |
637 | } | |
8136cafb AP |
638 | } |
639 | ||
30d43b8a AP |
640 | static void update_multitap() |
641 | { | |
cada0a36 | 642 | struct retro_variable var; |
643 | int auto_case, port; | |
644 | ||
645 | var.value = NULL; | |
646 | var.key = "pcsx_rearmed_multitap1"; | |
647 | auto_case = 0; | |
648 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
649 | { | |
650 | if (strcmp(var.value, "enabled") == 0) | |
651 | multitap1 = 1; | |
652 | else if (strcmp(var.value, "disabled") == 0) | |
653 | multitap1 = 0; | |
654 | else // 'auto' case | |
655 | auto_case = 1; | |
656 | } | |
657 | else | |
658 | auto_case = 1; | |
659 | ||
660 | if (auto_case) | |
661 | { | |
662 | // If a gamepad is plugged after port 2, we need a first multitap. | |
663 | multitap1 = 0; | |
664 | for (port = 2; port < PORTS_NUMBER; port++) | |
665 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
666 | } | |
667 | ||
668 | var.value = NULL; | |
669 | var.key = "pcsx_rearmed_multitap2"; | |
670 | auto_case = 0; | |
671 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
672 | { | |
673 | if (strcmp(var.value, "enabled") == 0) | |
674 | multitap2 = 1; | |
675 | else if (strcmp(var.value, "disabled") == 0) | |
676 | multitap2 = 0; | |
677 | else // 'auto' case | |
678 | auto_case = 1; | |
679 | } | |
680 | else | |
681 | auto_case = 1; | |
682 | ||
683 | if (auto_case) | |
684 | { | |
685 | // If a gamepad is plugged after port 4, we need a second multitap. | |
686 | multitap2 = 0; | |
687 | for (port = 4; port < PORTS_NUMBER; port++) | |
688 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
689 | } | |
30d43b8a AP |
690 | } |
691 | ||
38c2028e | 692 | void retro_set_controller_port_device(unsigned port, unsigned device) |
693 | { | |
cada0a36 | 694 | SysPrintf("port %u device %u",port,device); |
8c047f6f | 695 | |
cada0a36 | 696 | if (port >= PORTS_NUMBER) |
697 | return; | |
8c047f6f | 698 | |
cada0a36 | 699 | update_controller_port_device(port, device); |
700 | update_multitap(); | |
38c2028e | 701 | } |
702 | ||
703 | void retro_get_system_info(struct retro_system_info *info) | |
704 | { | |
8fc5171a GR |
705 | #ifndef GIT_VERSION |
706 | #define GIT_VERSION "" | |
707 | #endif | |
cada0a36 | 708 | memset(info, 0, sizeof(*info)); |
709 | info->library_name = "PCSX-ReARMed"; | |
710 | info->library_version = "r22" GIT_VERSION; | |
711 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; | |
712 | info->need_fullpath = true; | |
38c2028e | 713 | } |
714 | ||
715 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
716 | { | |
cada0a36 | 717 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
718 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 719 | |
cada0a36 | 720 | memset(info, 0, sizeof(*info)); |
721 | info->timing.fps = is_pal_mode ? 50 : 60; | |
722 | info->timing.sample_rate = 44100; | |
723 | info->geometry.base_width = geom_width; | |
724 | info->geometry.base_height = geom_height; | |
725 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
726 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
727 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 728 | } |
729 | ||
6e921e1d | 730 | /* savestates */ |
ace14ab3 | 731 | size_t retro_serialize_size(void) |
732 | { | |
cada0a36 | 733 | // it's currently 4380651-4397047 bytes, |
734 | // but have some reserved for future | |
735 | return 0x440000; | |
6e921e1d | 736 | } |
737 | ||
738 | struct save_fp { | |
cada0a36 | 739 | char *buf; |
740 | size_t pos; | |
741 | int is_write; | |
6e921e1d | 742 | }; |
743 | ||
744 | static void *save_open(const char *name, const char *mode) | |
745 | { | |
cada0a36 | 746 | struct save_fp *fp; |
6e921e1d | 747 | |
cada0a36 | 748 | if (name == NULL || mode == NULL) |
749 | return NULL; | |
6e921e1d | 750 | |
cada0a36 | 751 | fp = malloc(sizeof(*fp)); |
752 | if (fp == NULL) | |
753 | return NULL; | |
6e921e1d | 754 | |
cada0a36 | 755 | fp->buf = (char *)name; |
756 | fp->pos = 0; | |
757 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 758 | |
cada0a36 | 759 | return fp; |
6e921e1d | 760 | } |
761 | ||
762 | static int save_read(void *file, void *buf, u32 len) | |
763 | { | |
cada0a36 | 764 | struct save_fp *fp = file; |
765 | if (fp == NULL || buf == NULL) | |
766 | return -1; | |
6e921e1d | 767 | |
cada0a36 | 768 | memcpy(buf, fp->buf + fp->pos, len); |
769 | fp->pos += len; | |
770 | return len; | |
6e921e1d | 771 | } |
772 | ||
773 | static int save_write(void *file, const void *buf, u32 len) | |
774 | { | |
cada0a36 | 775 | struct save_fp *fp = file; |
776 | if (fp == NULL || buf == NULL) | |
777 | return -1; | |
6e921e1d | 778 | |
cada0a36 | 779 | memcpy(fp->buf + fp->pos, buf, len); |
780 | fp->pos += len; | |
781 | return len; | |
6e921e1d | 782 | } |
783 | ||
784 | static long save_seek(void *file, long offs, int whence) | |
785 | { | |
cada0a36 | 786 | struct save_fp *fp = file; |
787 | if (fp == NULL) | |
788 | return -1; | |
789 | ||
790 | switch (whence) { | |
791 | case SEEK_CUR: | |
792 | fp->pos += offs; | |
793 | return fp->pos; | |
794 | case SEEK_SET: | |
795 | fp->pos = offs; | |
796 | return fp->pos; | |
797 | default: | |
798 | return -1; | |
799 | } | |
6e921e1d | 800 | } |
801 | ||
802 | static void save_close(void *file) | |
803 | { | |
cada0a36 | 804 | struct save_fp *fp = file; |
805 | size_t r_size = retro_serialize_size(); | |
806 | if (fp == NULL) | |
807 | return; | |
6e921e1d | 808 | |
cada0a36 | 809 | if (fp->pos > r_size) |
810 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
811 | else if (fp->is_write && fp->pos < r_size) | |
812 | // make sure we don't save trash in leftover space | |
813 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
814 | free(fp); | |
38c2028e | 815 | } |
816 | ||
817 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 818 | { |
cada0a36 | 819 | int ret = SaveState(data); |
820 | return ret == 0 ? true : false; | |
38c2028e | 821 | } |
822 | ||
823 | bool retro_unserialize(const void *data, size_t size) | |
824 | { | |
cada0a36 | 825 | int ret = LoadState(data); |
826 | return ret == 0 ? true : false; | |
38c2028e | 827 | } |
828 | ||
23ea11bd | 829 | /* cheats */ |
38c2028e | 830 | void retro_cheat_reset(void) |
831 | { | |
cada0a36 | 832 | ClearAllCheats(); |
38c2028e | 833 | } |
834 | ||
835 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
836 | { | |
cada0a36 | 837 | char buf[256]; |
838 | int ret; | |
839 | ||
840 | // cheat funcs are destructive, need a copy.. | |
841 | strncpy(buf, code, sizeof(buf)); | |
842 | buf[sizeof(buf) - 1] = 0; | |
843 | ||
844 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
845 | int cursor=0; | |
846 | int nonhexdec=0; | |
847 | while (buf[cursor]){ | |
848 | if (!(ISHEXDEC)){ | |
849 | if (++nonhexdec%2){ | |
850 | buf[cursor]=' '; | |
851 | } else { | |
852 | buf[cursor]='\n'; | |
853 | } | |
854 | } | |
855 | cursor++; | |
856 | } | |
6e921e1d | 857 | |
cada0a36 | 858 | if (index < NumCheats) |
859 | ret = EditCheat(index, "", buf); | |
860 | else | |
861 | ret = AddCheat("", buf); | |
6e921e1d | 862 | |
cada0a36 | 863 | if (ret != 0) |
864 | SysPrintf("Failed to set cheat %#u\n", index); | |
865 | else if (index < NumCheats) | |
866 | Cheats[index].Enabled = enabled; | |
38c2028e | 867 | } |
868 | ||
144493e8 | 869 | // just in case, maybe a win-rt port in the future? |
870 | #ifdef _WIN32 | |
871 | #define SLASH '\\' | |
872 | #else | |
873 | #define SLASH '/' | |
874 | #endif | |
875 | ||
876 | #ifndef PATH_MAX | |
877 | #define PATH_MAX 4096 | |
878 | #endif | |
879 | ||
23ea11bd | 880 | /* multidisk support */ |
144493e8 | 881 | static unsigned int disk_initial_index; |
882 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 883 | static bool disk_ejected; |
884 | static unsigned int disk_current_index; | |
51ba7408 | 885 | static unsigned int disk_count; |
23ea11bd | 886 | static struct disks_state { |
cada0a36 | 887 | char *fname; |
888 | char *flabel; | |
889 | int internal_index; // for multidisk eboots | |
23ea11bd | 890 | } disks[8]; |
891 | ||
144493e8 | 892 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
893 | { | |
cada0a36 | 894 | const char *base = NULL; |
144493e8 | 895 | |
cada0a36 | 896 | if (!disk_path || (*disk_path == '\0')) |
897 | return; | |
144493e8 | 898 | |
cada0a36 | 899 | base = strrchr(disk_path, SLASH); |
900 | if (!base) | |
901 | base = disk_path; | |
144493e8 | 902 | |
cada0a36 | 903 | if (*base == SLASH) |
904 | base++; | |
144493e8 | 905 | |
cada0a36 | 906 | strncpy(disk_label, base, len - 1); |
907 | disk_label[len - 1] = '\0'; | |
144493e8 | 908 | |
cada0a36 | 909 | char *ext = strrchr(disk_label, '.'); |
910 | if (ext) | |
911 | *ext = '\0'; | |
144493e8 | 912 | } |
913 | ||
914 | static void disk_init(void) | |
915 | { | |
cada0a36 | 916 | size_t i; |
144493e8 | 917 | |
cada0a36 | 918 | disk_ejected = false; |
919 | disk_current_index = 0; | |
920 | disk_count = 0; | |
144493e8 | 921 | |
cada0a36 | 922 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
923 | if (disks[i].fname != NULL) { | |
924 | free(disks[i].fname); | |
925 | disks[i].fname = NULL; | |
926 | } | |
927 | if (disks[i].flabel != NULL) { | |
928 | free(disks[i].flabel); | |
929 | disks[i].flabel = NULL; | |
930 | } | |
931 | disks[i].internal_index = 0; | |
932 | } | |
144493e8 | 933 | } |
934 | ||
23ea11bd | 935 | static bool disk_set_eject_state(bool ejected) |
936 | { | |
cada0a36 | 937 | // weird PCSX API.. |
938 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
939 | LidInterrupt(); | |
23ea11bd | 940 | |
cada0a36 | 941 | disk_ejected = ejected; |
942 | return true; | |
23ea11bd | 943 | } |
944 | ||
945 | static bool disk_get_eject_state(void) | |
946 | { | |
cada0a36 | 947 | /* can't be controlled by emulated software */ |
948 | return disk_ejected; | |
23ea11bd | 949 | } |
950 | ||
951 | static unsigned int disk_get_image_index(void) | |
952 | { | |
cada0a36 | 953 | return disk_current_index; |
23ea11bd | 954 | } |
955 | ||
956 | static bool disk_set_image_index(unsigned int index) | |
957 | { | |
cada0a36 | 958 | if (index >= sizeof(disks) / sizeof(disks[0])) |
959 | return false; | |
23ea11bd | 960 | |
cada0a36 | 961 | CdromId[0] = '\0'; |
962 | CdromLabel[0] = '\0'; | |
23ea11bd | 963 | |
cada0a36 | 964 | if (disks[index].fname == NULL) { |
965 | SysPrintf("missing disk #%u\n", index); | |
966 | CDR_shutdown(); | |
23ea11bd | 967 | |
cada0a36 | 968 | // RetroArch specifies "no disk" with index == count, |
969 | // so don't fail here.. | |
970 | disk_current_index = index; | |
971 | return true; | |
972 | } | |
23ea11bd | 973 | |
cada0a36 | 974 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
975 | disks[index].fname, disks[index].internal_index); | |
23ea11bd | 976 | |
cada0a36 | 977 | cdrIsoMultidiskSelect = disks[index].internal_index; |
978 | set_cd_image(disks[index].fname); | |
979 | if (ReloadCdromPlugin() < 0) { | |
980 | SysPrintf("failed to load cdr plugin\n"); | |
981 | return false; | |
982 | } | |
983 | if (CDR_open() < 0) { | |
984 | SysPrintf("failed to open cdr plugin\n"); | |
985 | return false; | |
986 | } | |
23ea11bd | 987 | |
cada0a36 | 988 | if (!disk_ejected) { |
989 | SetCdOpenCaseTime(time(NULL) + 2); | |
990 | LidInterrupt(); | |
991 | } | |
23ea11bd | 992 | |
cada0a36 | 993 | disk_current_index = index; |
994 | return true; | |
23ea11bd | 995 | } |
996 | ||
997 | static unsigned int disk_get_num_images(void) | |
998 | { | |
cada0a36 | 999 | return disk_count; |
23ea11bd | 1000 | } |
1001 | ||
1002 | static bool disk_replace_image_index(unsigned index, | |
cada0a36 | 1003 | const struct retro_game_info *info) |
23ea11bd | 1004 | { |
cada0a36 | 1005 | char *old_fname = NULL; |
1006 | char *old_flabel = NULL; | |
1007 | bool ret = true; | |
23ea11bd | 1008 | |
cada0a36 | 1009 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1010 | return false; | |
23ea11bd | 1011 | |
cada0a36 | 1012 | old_fname = disks[index].fname; |
1013 | old_flabel = disks[index].flabel; | |
144493e8 | 1014 | |
cada0a36 | 1015 | disks[index].fname = NULL; |
1016 | disks[index].flabel = NULL; | |
1017 | disks[index].internal_index = 0; | |
23ea11bd | 1018 | |
cada0a36 | 1019 | if (info != NULL) { |
1020 | char disk_label[PATH_MAX]; | |
1021 | disk_label[0] = '\0'; | |
144493e8 | 1022 | |
cada0a36 | 1023 | disks[index].fname = strdup(info->path); |
144493e8 | 1024 | |
cada0a36 | 1025 | get_disk_label(disk_label, info->path, PATH_MAX); |
1026 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1027 | |
cada0a36 | 1028 | if (index == disk_current_index) |
1029 | ret = disk_set_image_index(index); | |
1030 | } | |
23ea11bd | 1031 | |
cada0a36 | 1032 | if (old_fname != NULL) |
1033 | free(old_fname); | |
23ea11bd | 1034 | |
cada0a36 | 1035 | if (old_flabel != NULL) |
1036 | free(old_flabel); | |
144493e8 | 1037 | |
cada0a36 | 1038 | return ret; |
23ea11bd | 1039 | } |
1040 | ||
1041 | static bool disk_add_image_index(void) | |
1042 | { | |
cada0a36 | 1043 | if (disk_count >= 8) |
1044 | return false; | |
51ba7408 | 1045 | |
cada0a36 | 1046 | disk_count++; |
1047 | return true; | |
23ea11bd | 1048 | } |
1049 | ||
144493e8 | 1050 | static bool disk_set_initial_image(unsigned index, const char *path) |
1051 | { | |
cada0a36 | 1052 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1053 | return false; | |
144493e8 | 1054 | |
cada0a36 | 1055 | if (!path || (*path == '\0')) |
1056 | return false; | |
144493e8 | 1057 | |
cada0a36 | 1058 | disk_initial_index = index; |
144493e8 | 1059 | |
cada0a36 | 1060 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1061 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1062 | |
cada0a36 | 1063 | return true; |
144493e8 | 1064 | } |
1065 | ||
1066 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1067 | { | |
cada0a36 | 1068 | const char *fname = NULL; |
144493e8 | 1069 | |
cada0a36 | 1070 | if (len < 1) |
1071 | return false; | |
144493e8 | 1072 | |
cada0a36 | 1073 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1074 | return false; | |
144493e8 | 1075 | |
cada0a36 | 1076 | fname = disks[index].fname; |
144493e8 | 1077 | |
cada0a36 | 1078 | if (!fname || (*fname == '\0')) |
1079 | return false; | |
144493e8 | 1080 | |
cada0a36 | 1081 | strncpy(path, fname, len - 1); |
1082 | path[len - 1] = '\0'; | |
144493e8 | 1083 | |
cada0a36 | 1084 | return true; |
144493e8 | 1085 | } |
1086 | ||
1087 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1088 | { | |
cada0a36 | 1089 | const char *flabel = NULL; |
144493e8 | 1090 | |
cada0a36 | 1091 | if (len < 1) |
1092 | return false; | |
144493e8 | 1093 | |
cada0a36 | 1094 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1095 | return false; | |
144493e8 | 1096 | |
cada0a36 | 1097 | flabel = disks[index].flabel; |
144493e8 | 1098 | |
cada0a36 | 1099 | if (!flabel || (*flabel == '\0')) |
1100 | return false; | |
144493e8 | 1101 | |
cada0a36 | 1102 | strncpy(label, flabel, len - 1); |
1103 | label[len - 1] = '\0'; | |
144493e8 | 1104 | |
cada0a36 | 1105 | return true; |
144493e8 | 1106 | } |
1107 | ||
23ea11bd | 1108 | static struct retro_disk_control_callback disk_control = { |
cada0a36 | 1109 | .set_eject_state = disk_set_eject_state, |
1110 | .get_eject_state = disk_get_eject_state, | |
1111 | .get_image_index = disk_get_image_index, | |
1112 | .set_image_index = disk_set_image_index, | |
1113 | .get_num_images = disk_get_num_images, | |
1114 | .replace_image_index = disk_replace_image_index, | |
1115 | .add_image_index = disk_add_image_index, | |
23ea11bd | 1116 | }; |
1117 | ||
144493e8 | 1118 | static struct retro_disk_control_ext_callback disk_control_ext = { |
cada0a36 | 1119 | .set_eject_state = disk_set_eject_state, |
1120 | .get_eject_state = disk_get_eject_state, | |
1121 | .get_image_index = disk_get_image_index, | |
1122 | .set_image_index = disk_set_image_index, | |
1123 | .get_num_images = disk_get_num_images, | |
1124 | .replace_image_index = disk_replace_image_index, | |
1125 | .add_image_index = disk_add_image_index, | |
1126 | .set_initial_image = disk_set_initial_image, | |
1127 | .get_image_path = disk_get_image_path, | |
1128 | .get_image_label = disk_get_image_label, | |
144493e8 | 1129 | }; |
9096ba88 | 1130 | |
e6f1e7f7 | 1131 | static char base_dir[1024]; |
9fba39a9 T |
1132 | |
1133 | static bool read_m3u(const char *file) | |
1134 | { | |
cada0a36 | 1135 | char line[1024]; |
1136 | char name[PATH_MAX]; | |
1137 | FILE *f = fopen(file, "r"); | |
1138 | if (!f) | |
1139 | return false; | |
1140 | ||
1141 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { | |
1142 | if (line[0] == '#') | |
1143 | continue; | |
1144 | char *carrige_return = strchr(line, '\r'); | |
1145 | if (carrige_return) | |
1146 | *carrige_return = '\0'; | |
1147 | char *newline = strchr(line, '\n'); | |
1148 | if (newline) | |
1149 | *newline = '\0'; | |
1150 | ||
1151 | if (line[0] != '\0') | |
1152 | { | |
1153 | char disk_label[PATH_MAX]; | |
1154 | disk_label[0] = '\0'; | |
144493e8 | 1155 | |
cada0a36 | 1156 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1157 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1158 | |
cada0a36 | 1159 | get_disk_label(disk_label, name, PATH_MAX); |
1160 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1161 | |
cada0a36 | 1162 | disk_count++; |
1163 | } | |
1164 | } | |
9fba39a9 | 1165 | |
cada0a36 | 1166 | fclose(f); |
1167 | return (disk_count != 0); | |
9fba39a9 T |
1168 | } |
1169 | ||
1170 | static void extract_directory(char *buf, const char *path, size_t size) | |
1171 | { | |
1172 | char *base; | |
1173 | strncpy(buf, path, size - 1); | |
1174 | buf[size - 1] = '\0'; | |
1175 | ||
1176 | base = strrchr(buf, '/'); | |
1177 | if (!base) | |
1178 | base = strrchr(buf, '\\'); | |
1179 | ||
1180 | if (base) | |
1181 | *base = '\0'; | |
1182 | else | |
1183 | { | |
1184 | buf[0] = '.'; | |
1185 | buf[1] = '\0'; | |
1186 | } | |
1187 | } | |
1188 | ||
003cfc63 | 1189 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1190 | /* Blackberry QNX doesn't have strcasestr */ |
1191 | ||
1192 | /* | |
1193 | * Find the first occurrence of find in s, ignore case. | |
1194 | */ | |
1195 | char * | |
1196 | strcasestr(const char *s, const char*find) | |
1197 | { | |
cada0a36 | 1198 | char c, sc; |
1199 | size_t len; | |
1200 | ||
1201 | if ((c = *find++) != 0) { | |
1202 | c = tolower((unsigned char)c); | |
1203 | len = strlen(find); | |
1204 | do { | |
1205 | do { | |
1206 | if ((sc = *s++) == 0) | |
1207 | return (NULL); | |
1208 | } while ((char)tolower((unsigned char)sc) != c); | |
1209 | } while (strncasecmp(s, find, len) != 0); | |
1210 | s--; | |
1211 | } | |
1212 | return ((char *)s); | |
41294f4d | 1213 | } |
1214 | #endif | |
1215 | ||
b5926d18 | 1216 | static void set_retro_memmap(void) |
1217 | { | |
cada0a36 | 1218 | struct retro_memory_map retromap = { 0 }; |
1219 | struct retro_memory_descriptor mmap = | |
1220 | { | |
1221 | 0, psxM, 0, 0, 0, 0, 0x200000 | |
1222 | }; | |
b5926d18 | 1223 | |
cada0a36 | 1224 | retromap.descriptors = &mmap; |
1225 | retromap.num_descriptors = 1; | |
b5926d18 | 1226 | |
cada0a36 | 1227 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
b5926d18 | 1228 | } |
1229 | ||
570b9365 | 1230 | static void update_variables(bool in_flight); |
38c2028e | 1231 | bool retro_load_game(const struct retro_game_info *info) |
1232 | { | |
cada0a36 | 1233 | size_t i; |
1234 | unsigned int cd_index = 0; | |
1235 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
9fba39a9 | 1236 | |
e3f8313f | 1237 | struct retro_input_descriptor desc[] = { |
cada0a36 | 1238 | #define JOYP(port) \ |
1239 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1240 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1241 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1242 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1243 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1244 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1245 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1246 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1247 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1248 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1249 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1250 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1251 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1252 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1253 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1254 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1255 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1256 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
1257 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ | |
1258 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1259 | ||
1260 | JOYP(0) | |
1261 | JOYP(1) | |
1262 | JOYP(2) | |
1263 | JOYP(3) | |
1264 | JOYP(4) | |
1265 | JOYP(5) | |
1266 | JOYP(6) | |
1267 | JOYP(7) | |
e3f8313f | 1268 | |
1269 | { 0 }, | |
1270 | }; | |
1271 | ||
cada0a36 | 1272 | frame_count = 0; |
2df7fcac | 1273 | |
e3f8313f | 1274 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1275 | ||
46aa5b98 | 1276 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1277 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
1278 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { | |
1279 | SysPrintf("RGB565 supported, using it\n"); | |
1280 | } | |
46aa5b98 | 1281 | #endif |
c19aba43 | 1282 | |
cada0a36 | 1283 | if (info == NULL || info->path == NULL) { |
1284 | SysPrintf("info->path required\n"); | |
1285 | return false; | |
1286 | } | |
1287 | ||
1288 | update_variables(false); | |
1289 | ||
1290 | if (plugins_opened) { | |
1291 | ClosePlugins(); | |
1292 | plugins_opened = 0; | |
1293 | } | |
1294 | ||
1295 | disk_init(); | |
1296 | ||
1297 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1298 | ||
1299 | if (is_m3u) { | |
1300 | if (!read_m3u(info->path)) { | |
1301 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); | |
1302 | return false; | |
1303 | } | |
1304 | } else { | |
1305 | char disk_label[PATH_MAX]; | |
1306 | disk_label[0] = '\0'; | |
1307 | ||
1308 | disk_count = 1; | |
1309 | disks[0].fname = strdup(info->path); | |
1310 | ||
1311 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1312 | disks[0].flabel = strdup(disk_label); | |
1313 | } | |
1314 | ||
1315 | /* If this is an M3U file, attempt to set the | |
1316 | * initial disk image */ | |
1317 | if (is_m3u && | |
1318 | (disk_initial_index > 0) && | |
1319 | (disk_initial_index < disk_count)) { | |
1320 | const char *fname = disks[disk_initial_index].fname; | |
1321 | ||
1322 | if (fname && (*fname != '\0')) | |
1323 | if (strcmp(disk_initial_path, fname) == 0) | |
1324 | cd_index = disk_initial_index; | |
1325 | } | |
1326 | ||
1327 | set_cd_image(disks[cd_index].fname); | |
1328 | disk_current_index = cd_index; | |
1329 | ||
1330 | /* have to reload after set_cd_image for correct cdr plugin */ | |
1331 | if (LoadPlugins() == -1) { | |
1332 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); | |
1333 | return false; | |
1334 | } | |
1335 | ||
1336 | plugins_opened = 1; | |
1337 | NetOpened = 0; | |
1338 | ||
1339 | if (OpenPlugins() == -1) { | |
1340 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); | |
1341 | return false; | |
1342 | } | |
1343 | ||
1344 | /* Handle multi-disk images (i.e. PBP) | |
1345 | * > Cannot do this until after OpenPlugins() is | |
1346 | * called (since this sets the value of | |
1347 | * cdrIsoMultidiskCount) */ | |
1348 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) { | |
1349 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; | |
1350 | ||
1351 | /* Small annoyance: We need to change the label | |
1352 | * of disk 0, so have to clear existing entries */ | |
1353 | if (disks[0].fname != NULL) | |
1354 | free(disks[0].fname); | |
1355 | disks[0].fname = NULL; | |
1356 | ||
1357 | if (disks[0].flabel != NULL) | |
1358 | free(disks[0].flabel); | |
1359 | disks[0].flabel = NULL; | |
1360 | ||
1361 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { | |
1362 | char disk_name[PATH_MAX]; | |
1363 | char disk_label[PATH_MAX]; | |
1364 | disk_name[0] = '\0'; | |
1365 | disk_label[0] = '\0'; | |
1366 | ||
1367 | disks[i].fname = strdup(info->path); | |
1368 | ||
1369 | get_disk_label(disk_name, info->path, PATH_MAX); | |
1370 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1371 | disks[i].flabel = strdup(disk_label); | |
1372 | ||
1373 | disks[i].internal_index = i; | |
1374 | } | |
1375 | ||
1376 | /* This is not an M3U file, so initial disk | |
1377 | * image has not yet been set - attempt to | |
1378 | * do so now */ | |
1379 | if ((disk_initial_index > 0) && | |
1380 | (disk_initial_index < disk_count)) { | |
1381 | const char *fname = disks[disk_initial_index].fname; | |
1382 | ||
1383 | if (fname && (*fname != '\0')) | |
1384 | if (strcmp(disk_initial_path, fname) == 0) | |
1385 | cd_index = disk_initial_index; | |
1386 | } | |
1387 | ||
1388 | if (cd_index > 0) { | |
1389 | CdromId[0] = '\0'; | |
1390 | CdromLabel[0] = '\0'; | |
1391 | ||
1392 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
1393 | disk_current_index = cd_index; | |
1394 | set_cd_image(disks[cd_index].fname); | |
1395 | ||
1396 | if (ReloadCdromPlugin() < 0) { | |
1397 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); | |
1398 | return false; | |
1399 | } | |
1400 | if (CDR_open() < 0) { | |
1401 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); | |
1402 | return false; | |
1403 | } | |
1404 | } | |
1405 | } | |
1406 | ||
1407 | plugin_call_rearmed_cbs(); | |
1408 | dfinput_activate(); | |
1409 | ||
1410 | if (CheckCdrom() == -1) { | |
1411 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); | |
1412 | return false; | |
1413 | } | |
1414 | ||
1415 | SysReset(); | |
1416 | ||
1417 | if (LoadCdrom() == -1) { | |
1418 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); | |
1419 | return false; | |
1420 | } | |
1421 | emu_on_new_cd(0); | |
1422 | ||
1423 | set_retro_memmap(); | |
1424 | ||
1425 | return true; | |
38c2028e | 1426 | } |
1427 | ||
38c2028e | 1428 | unsigned retro_get_region(void) |
1429 | { | |
cada0a36 | 1430 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1431 | } |
1432 | ||
1433 | void *retro_get_memory_data(unsigned id) | |
1434 | { | |
cada0a36 | 1435 | if (id == RETRO_MEMORY_SAVE_RAM) |
1436 | return Mcd1Data; | |
1437 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1438 | return psxM; | |
1439 | else | |
1440 | return NULL; | |
38c2028e | 1441 | } |
1442 | ||
1443 | size_t retro_get_memory_size(unsigned id) | |
1444 | { | |
cada0a36 | 1445 | if (id == RETRO_MEMORY_SAVE_RAM) |
1446 | return MCD_SIZE; | |
1447 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1448 | return 0x200000; | |
1449 | else | |
1450 | return 0; | |
38c2028e | 1451 | } |
1452 | ||
1453 | void retro_reset(void) | |
1454 | { | |
d9e77039 | 1455 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1456 | rebootemu = 1; | |
cada0a36 | 1457 | //SysReset(); |
38c2028e | 1458 | } |
1459 | ||
1460 | static const unsigned short retro_psx_map[] = { | |
cada0a36 | 1461 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1462 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1463 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1464 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1465 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1466 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1467 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1468 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1469 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1470 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1471 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1472 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1473 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1474 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1475 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1476 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1477 | }; |
1478 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1479 | ||
cada0a36 | 1480 | //Percentage distance of screen to adjust |
e16ecc89 | 1481 | static int GunconAdjustX = 0; |
1482 | static int GunconAdjustY = 0; | |
1483 | ||
1484 | //Used when out by a percentage | |
1485 | static float GunconAdjustRatioX = 1; | |
1486 | static float GunconAdjustRatioY = 1; | |
1487 | ||
805fe9bc | 1488 | static void update_variables(bool in_flight) |
e268a47e | 1489 | { |
e268a47e | 1490 | struct retro_variable var; |
6cdf212f | 1491 | int i; |
b41cca85 | 1492 | #ifdef GPU_PEOPS |
c8108d88 | 1493 | int gpu_peops_fix = 0; |
b41cca85 | 1494 | #endif |
ace14ab3 | 1495 | |
e268a47e | 1496 | var.value = NULL; |
4e477065 | 1497 | var.key = "pcsx_rearmed_frameskip"; |
3abd263a | 1498 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1499 | pl_rearmed_cbs.frameskip = atoi(var.value); |
9f5a28d9 | 1500 | |
1501 | var.value = NULL; | |
4e477065 | 1502 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1503 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1504 | { |
1505 | Config.PsxAuto = 0; | |
f4cceff6 | 1506 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1507 | Config.PsxAuto = 1; |
1508 | else if (strcmp(var.value, "NTSC") == 0) | |
1509 | Config.PsxType = 0; | |
1510 | else if (strcmp(var.value, "PAL") == 0) | |
1511 | Config.PsxType = 1; | |
1512 | } | |
4615b075 | 1513 | |
6cdf212f | 1514 | for (i = 0; i < PORTS_NUMBER; i++) |
15504ca8 | 1515 | update_controller_port_variable(i); |
61c4962a | 1516 | |
30d43b8a | 1517 | update_multitap(); |
61c4962a | 1518 | |
e1442c48 | 1519 | var.value = NULL; |
1520 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1521 | negcon_deadzone = 0; | |
3abd263a | 1522 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1523 | { |
1524 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1525 | } | |
1526 | ||
1527 | var.value = NULL; | |
1528 | var.key = "pcsx_rearmed_negcon_response"; | |
1529 | negcon_linearity = 1; | |
3abd263a | 1530 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1531 | { |
cada0a36 | 1532 | if (strcmp(var.value, "quadratic") == 0) { |
e1442c48 | 1533 | negcon_linearity = 2; |
cada0a36 | 1534 | } else if (strcmp(var.value, "cubic") == 0) { |
e1442c48 | 1535 | negcon_linearity = 3; |
1536 | } | |
1537 | } | |
1538 | ||
ace1989f SK |
1539 | var.value = NULL; |
1540 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1541 | axis_bounds_modifier = true; | |
3abd263a | 1542 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f SK |
1543 | { |
1544 | if (strcmp(var.value, "square") == 0) { | |
cada0a36 | 1545 | axis_bounds_modifier = true; |
1546 | } else if (strcmp(var.value, "circle") == 0) { | |
1547 | axis_bounds_modifier = false; | |
1548 | } | |
ace1989f SK |
1549 | } |
1550 | ||
70fb8fe7 | 1551 | var.value = NULL; |
1552 | var.key = "pcsx_rearmed_vibration"; | |
1553 | ||
3abd263a | 1554 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 1555 | { |
1556 | if (strcmp(var.value, "disabled") == 0) | |
1557 | in_enable_vibration = 0; | |
1558 | else if (strcmp(var.value, "enabled") == 0) | |
1559 | in_enable_vibration = 1; | |
1560 | } | |
1561 | ||
5c1cbedc | 1562 | var.value = NULL; |
1563 | var.key = "pcsx_rearmed_dithering"; | |
1564 | ||
3abd263a | 1565 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 1566 | { |
1567 | if (strcmp(var.value, "disabled") == 0) { | |
1568 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; | |
1569 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1570 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1571 | #ifdef __ARM_NEON__ |
1572 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1573 | #endif | |
1574 | } | |
1575 | else if (strcmp(var.value, "enabled") == 0) { | |
1576 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
1577 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; | |
030d1121 | 1578 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1579 | #ifdef __ARM_NEON__ |
1580 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1581 | #endif | |
1582 | } | |
1583 | } | |
1584 | ||
8ac2b9d2 | 1585 | #ifdef GPU_NEON |
3abd263a | 1586 | var.value = NULL; |
55e5626b | 1587 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1588 | |
3abd263a | 1589 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1590 | { |
1591 | if (strcmp(var.value, "disabled") == 0) | |
1592 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1593 | else if (strcmp(var.value, "enabled") == 0) | |
1594 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1595 | } | |
1596 | ||
7d68d030 | 1597 | var.value = NULL; |
55e5626b | 1598 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1599 | |
3abd263a | 1600 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1601 | { |
1602 | if (strcmp(var.value, "disabled") == 0) | |
1603 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1604 | else if (strcmp(var.value, "enabled") == 0) | |
1605 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1606 | } | |
354329fa | 1607 | |
1608 | var.value = NULL; | |
55e5626b | 1609 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1610 | |
3abd263a | 1611 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 1612 | { |
1613 | if (strcmp(var.value, "disabled") == 0) | |
1614 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1615 | else if (strcmp(var.value, "enabled") == 0) | |
1616 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1617 | } | |
094ec204 | 1618 | #endif |
0e5a7b7d | 1619 | |
3abd263a | 1620 | var.value = NULL; |
0e5a7b7d | 1621 | var.key = "pcsx_rearmed_duping_enable"; |
1622 | ||
3abd263a | 1623 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 1624 | { |
0a6520c3 | 1625 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1626 | duping_enable = false; |
0a6520c3 | 1627 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1628 | duping_enable = true; |
1629 | } | |
1630 | ||
3abd263a | 1631 | var.value = NULL; |
2df7fcac BP |
1632 | var.key = "pcsx_rearmed_display_internal_fps"; |
1633 | ||
3abd263a | 1634 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
1635 | { |
1636 | if (strcmp(var.value, "disabled") == 0) | |
1637 | display_internal_fps = false; | |
1638 | else if (strcmp(var.value, "enabled") == 0) | |
1639 | display_internal_fps = true; | |
1640 | } | |
1641 | ||
ec253988 | 1642 | #if defined(LIGHTREC) || defined(NEW_DYNAREC) |
48f615ba | 1643 | var.value = NULL; |
4e477065 | 1644 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1645 | |
3abd263a | 1646 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
48f615ba | 1647 | { |
cada0a36 | 1648 | R3000Acpu *prev_cpu = psxCpu; |
44747c73 AM |
1649 | #if defined(LIGHTREC) |
1650 | bool can_use_dynarec = found_bios; | |
1651 | #else | |
1652 | bool can_use_dynarec = 1; | |
1653 | #endif | |
48f615ba | 1654 | |
fc99395c | 1655 | #ifdef _3DS |
f72db18e | 1656 | if(!__ctr_svchax) |
fc99395c | 1657 | Config.Cpu = CPU_INTERPRETER; |
1658 | else | |
1659 | #endif | |
44747c73 | 1660 | if (strcmp(var.value, "disabled") == 0 || !can_use_dynarec) |
48f615ba | 1661 | Config.Cpu = CPU_INTERPRETER; |
1662 | else if (strcmp(var.value, "enabled") == 0) | |
1663 | Config.Cpu = CPU_DYNAREC; | |
1664 | ||
1665 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1666 | if (psxCpu != prev_cpu) { | |
1667 | prev_cpu->Shutdown(); | |
1668 | psxCpu->Init(); | |
1669 | psxCpu->Reset(); // not really a reset.. | |
1670 | } | |
1671 | } | |
ec253988 | 1672 | #endif /* LIGHTREC || NEW_DYNAREC */ |
805fe9bc | 1673 | |
3abd263a | 1674 | var.value = NULL; |
01394a7f | 1675 | var.key = "pcsx_rearmed_spu_reverb"; |
1676 | ||
3abd263a | 1677 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1678 | { |
0a6520c3 | 1679 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1680 | spu_config.iUseReverb = false; |
0a6520c3 | 1681 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1682 | spu_config.iUseReverb = true; |
1683 | } | |
1684 | ||
3abd263a | 1685 | var.value = NULL; |
01394a7f | 1686 | var.key = "pcsx_rearmed_spu_interpolation"; |
1687 | ||
3abd263a | 1688 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1689 | { |
1690 | if (strcmp(var.value, "simple") == 0) | |
1691 | spu_config.iUseInterpolation = 1; | |
1692 | else if (strcmp(var.value, "gaussian") == 0) | |
1693 | spu_config.iUseInterpolation = 2; | |
1694 | else if (strcmp(var.value, "cubic") == 0) | |
1695 | spu_config.iUseInterpolation = 3; | |
1696 | else if (strcmp(var.value, "off") == 0) | |
1697 | spu_config.iUseInterpolation = 0; | |
1698 | } | |
1699 | ||
3abd263a | 1700 | var.value = NULL; |
b3480be8 | 1701 | var.key = "pcsx_rearmed_pe2_fix"; |
1702 | ||
3abd263a | 1703 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1704 | { |
1705 | if (strcmp(var.value, "disabled") == 0) | |
1706 | Config.RCntFix = 0; | |
1707 | else if (strcmp(var.value, "enabled") == 0) | |
1708 | Config.RCntFix = 1; | |
1709 | } | |
ace14ab3 | 1710 | |
3abd263a | 1711 | var.value = NULL; |
1d6abe26 | 1712 | var.key = "pcsx_rearmed_idiablofix"; |
1713 | ||
3abd263a | 1714 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1d6abe26 | 1715 | { |
1716 | if (strcmp(var.value, "disabled") == 0) | |
1717 | spu_config.idiablofix = 0; | |
1718 | else if (strcmp(var.value, "enabled") == 0) | |
1719 | spu_config.idiablofix = 1; | |
1720 | } | |
1721 | ||
3abd263a | 1722 | var.value = NULL; |
b3480be8 | 1723 | var.key = "pcsx_rearmed_inuyasha_fix"; |
1724 | ||
3abd263a | 1725 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1726 | { |
1727 | if (strcmp(var.value, "disabled") == 0) | |
1728 | Config.VSyncWA = 0; | |
1729 | else if (strcmp(var.value, "enabled") == 0) | |
1730 | Config.VSyncWA = 1; | |
1731 | } | |
1732 | ||
679b71e2 JW |
1733 | #ifndef _WIN32 |
1734 | var.value = NULL; | |
1735 | var.key = "pcsx_rearmed_async_cd"; | |
3abd263a | 1736 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
679b71e2 JW |
1737 | { |
1738 | if (strcmp(var.value, "async") == 0) | |
cada0a36 | 1739 | Config.AsyncCD = 1; |
679b71e2 | 1740 | else |
cada0a36 | 1741 | Config.AsyncCD = 0; |
679b71e2 JW |
1742 | } |
1743 | #endif | |
1744 | ||
b12cce74 | 1745 | var.value = NULL; |
1746 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 1747 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1748 | { |
1749 | if (strcmp(var.value, "disabled") == 0) | |
1750 | Config.Xa = 1; | |
1751 | else | |
1752 | Config.Xa = 0; | |
1753 | } | |
1754 | ||
1755 | var.value = NULL; | |
1756 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 1757 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1758 | { |
1759 | if (strcmp(var.value, "disabled") == 0) | |
1760 | Config.Cdda = 1; | |
1761 | else | |
1762 | Config.Cdda = 0; | |
1763 | } | |
1764 | ||
34af0fff | 1765 | var.value = NULL; |
1766 | var.key = "pcsx_rearmed_spuirq"; | |
3abd263a | 1767 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
34af0fff | 1768 | { |
1769 | if (strcmp(var.value, "disabled") == 0) | |
1770 | Config.SpuIrq = 0; | |
1771 | else | |
1772 | Config.SpuIrq = 1; | |
1773 | } | |
1774 | ||
2d17de26 | 1775 | #ifdef GPU_PEOPS |
3abd263a | 1776 | var.value = NULL; |
6713b629 | 1777 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1778 | |
1779 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1780 | { | |
1781 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1782 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1783 | } |
1784 | ||
3abd263a | 1785 | var.value = NULL; |
6713b629 | 1786 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1787 | |
1788 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1789 | { | |
1790 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1791 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1792 | } |
1793 | ||
3abd263a | 1794 | var.value = NULL; |
6713b629 | 1795 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1796 | |
1797 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1798 | { | |
1799 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1800 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1801 | } |
1802 | ||
3abd263a | 1803 | var.value = NULL; |
6713b629 | 1804 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1805 | |
1806 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1807 | { | |
1808 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1809 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1810 | } |
1811 | ||
3abd263a | 1812 | var.value = NULL; |
6713b629 | 1813 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1814 | |
1815 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1816 | { | |
1817 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1818 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1819 | } |
1820 | ||
3abd263a | 1821 | var.value = NULL; |
6713b629 | 1822 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1823 | |
1824 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1825 | { | |
1826 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1827 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1828 | } |
1829 | ||
3abd263a | 1830 | var.value = NULL; |
6713b629 | 1831 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
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_REPEATED_TRIANGLES; |
c8108d88 | 1837 | } |
1838 | ||
3abd263a | 1839 | var.value = NULL; |
6713b629 | 1840 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
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_QUADS_WITH_TRIANGLES; |
c8108d88 | 1846 | } |
1847 | ||
3abd263a | 1848 | var.value = NULL; |
6713b629 | 1849 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
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_FAKE_BUSY_STATE; |
c8108d88 | 1855 | } |
1856 | ||
1857 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1858 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1859 | ||
6713b629 | 1860 | /* Show/hide core options */ |
c8108d88 | 1861 | |
1862 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
1863 | var.value = NULL; | |
1864 | ||
1865 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1866 | { | |
1867 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
1868 | ||
1869 | show_advanced_gpu_peops_settings = 1; | |
1870 | if (strcmp(var.value, "disabled") == 0) | |
1871 | show_advanced_gpu_peops_settings = 0; | |
1872 | ||
1873 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
1874 | { | |
1875 | unsigned i; | |
1876 | struct retro_core_option_display option_display; | |
6713b629 | 1877 | char gpu_peops_option[9][45] = { |
1878 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
1879 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
1880 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
1881 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
1882 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
1883 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
1884 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
1885 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
cada0a36 | 1886 | "pcsx_rearmed_gpu_peops_fake_busy_state" |
c8108d88 | 1887 | }; |
1888 | ||
1889 | option_display.visible = show_advanced_gpu_peops_settings; | |
1890 | ||
1891 | for (i = 0; i < 9; i++) | |
1892 | { | |
1893 | option_display.key = gpu_peops_option[i]; | |
1894 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
1895 | } | |
1896 | } | |
1897 | } | |
1898 | #endif | |
1899 | ||
030d1121 | 1900 | #ifdef GPU_UNAI |
1901 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
1902 | var.value = NULL; | |
1903 | ||
3abd263a | 1904 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1905 | { |
1906 | if (strcmp(var.value, "disabled") == 0) | |
1907 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
1908 | else if (strcmp(var.value, "enabled") == 0) | |
1909 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
1910 | } | |
1911 | ||
1912 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
1913 | var.value = NULL; | |
1914 | ||
3abd263a | 1915 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1916 | { |
1917 | if (strcmp(var.value, "disabled") == 0) | |
1918 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
1919 | else if (strcmp(var.value, "enabled") == 0) | |
1920 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
1921 | } | |
1922 | ||
1923 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
1924 | var.value = NULL; | |
1925 | ||
3abd263a | 1926 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1927 | { |
1928 | if (strcmp(var.value, "disabled") == 0) | |
1929 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
1930 | else if (strcmp(var.value, "enabled") == 0) | |
1931 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
1932 | } | |
1933 | ||
1934 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
1935 | var.value = NULL; | |
1936 | ||
3abd263a | 1937 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1938 | { |
1939 | if (strcmp(var.value, "disabled") == 0) | |
1940 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
1941 | else if (strcmp(var.value, "enabled") == 0) | |
1942 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
1943 | } | |
1944 | ||
1945 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
1946 | var.value = NULL; | |
1947 | ||
3abd263a | 1948 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1949 | { |
1950 | if (strcmp(var.value, "disabled") == 0) | |
1951 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
1952 | else if (strcmp(var.value, "enabled") == 0) | |
1953 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
1954 | } | |
1955 | ||
1956 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
1957 | var.value = NULL; | |
1958 | ||
1959 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1960 | { | |
1961 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
1962 | ||
1963 | show_advanced_gpu_unai_settings = 1; | |
1964 | if (strcmp(var.value, "disabled") == 0) | |
1965 | show_advanced_gpu_unai_settings = 0; | |
1966 | ||
1967 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
1968 | { | |
1969 | unsigned i; | |
1970 | struct retro_core_option_display option_display; | |
1971 | char gpu_unai_option[5][40] = { | |
1972 | "pcsx_rearmed_gpu_unai_blending", | |
1973 | "pcsx_rearmed_gpu_unai_lighting", | |
1974 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
1975 | "pcsx_rearmed_gpu_unai_ilace_force", | |
cada0a36 | 1976 | "pcsx_rearmed_gpu_unai_pixel_skip" |
030d1121 | 1977 | }; |
1978 | ||
1979 | option_display.visible = show_advanced_gpu_unai_settings; | |
1980 | ||
1981 | for (i = 0; i < 5; i++) | |
1982 | { | |
1983 | option_display.key = gpu_unai_option[i]; | |
1984 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
1985 | } | |
1986 | } | |
1987 | } | |
1988 | #endif // GPU_UNAI | |
1989 | ||
cada0a36 | 1990 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 1991 | //with where the shots are in the emulator. |
1992 | ||
1993 | var.value = NULL; | |
1994 | var.key = "pcsx_rearmed_gunconadjustx"; | |
1995 | ||
1996 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1997 | { | |
cada0a36 | 1998 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 1999 | } |
2000 | ||
2001 | var.value = NULL; | |
2002 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2003 | ||
2004 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2005 | { | |
cada0a36 | 2006 | GunconAdjustY = atoi(var.value); |
2007 | } | |
e16ecc89 | 2008 | |
2009 | var.value = NULL; | |
2010 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2011 | ||
2012 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2013 | { | |
cada0a36 | 2014 | GunconAdjustRatioX = atof(var.value); |
2015 | } | |
e16ecc89 | 2016 | |
2017 | var.value = NULL; | |
2018 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2019 | ||
2020 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2021 | { | |
cada0a36 | 2022 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2023 | } |
2024 | ||
ce239f4a | 2025 | #ifdef NEW_DYNAREC |
2026 | var.value = NULL; | |
2027 | var.key = "pcsx_rearmed_nosmccheck"; | |
2028 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2029 | { | |
2030 | if (strcmp(var.value, "enabled") == 0) | |
2031 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2032 | else | |
2033 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
2034 | } | |
2035 | ||
2036 | var.value = NULL; | |
2037 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
2038 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2039 | { | |
2040 | if (strcmp(var.value, "enabled") == 0) | |
2041 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2042 | else | |
2043 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2044 | } | |
2045 | ||
2046 | var.value = NULL; | |
2047 | var.key = "pcsx_rearmed_nogteflags"; | |
2048 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2049 | { | |
2050 | if (strcmp(var.value, "enabled") == 0) | |
2051 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2052 | else | |
2053 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
2054 | } | |
2055 | ||
2056 | /* this probably is safe to change in real-time */ | |
2057 | var.value = NULL; | |
2058 | var.key = "pcsx_rearmed_psxclock"; | |
2059 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2060 | { | |
2061 | int psxclock = atoi(var.value); | |
2062 | cycle_multiplier = 10000 / psxclock; | |
2063 | } | |
2064 | #endif /* NEW_DYNAREC */ | |
2065 | ||
2066 | var.key = "pcsx_rearmed_show_other_input_settings"; | |
2067 | var.value = NULL; | |
2068 | ||
2069 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2070 | { | |
2071 | int previous_settings = show_other_input_settings; | |
2072 | ||
2073 | show_other_input_settings = 1; | |
2074 | if (strcmp(var.value, "disabled") == 0) | |
2075 | show_other_input_settings = 0; | |
2076 | ||
2077 | if (show_other_input_settings != previous_settings) | |
2078 | { | |
2079 | unsigned i; | |
2080 | struct retro_core_option_display option_display; | |
2081 | char gpu_peops_option[][50] = { | |
2082 | "pcsx_rearmed_multitap1", | |
2083 | "pcsx_rearmed_multitap2", | |
2084 | "pcsx_rearmed_pad3type", | |
2085 | "pcsx_rearmed_pad4type", | |
2086 | "pcsx_rearmed_pad5type", | |
2087 | "pcsx_rearmed_pad6type", | |
2088 | "pcsx_rearmed_pad7type", | |
2089 | "pcsx_rearmed_pad8type", | |
2090 | "pcsx_rearmed_negcon_deadzone", | |
2091 | "pcsx_rearmed_negcon_response", | |
2092 | "pcsx_rearmed_analog_axis_modifier", | |
2093 | "pcsx_rearmed_gunconadjustx", | |
2094 | "pcsx_rearmed_gunconadjusty", | |
2095 | "pcsx_rearmed_gunconadjustratiox", | |
2096 | "pcsx_rearmed_gunconadjustratioy" | |
2097 | }; | |
2098 | #define INPUT_LIST (sizeof(gpu_peops_option) / sizeof(gpu_peops_option[0])) | |
2099 | ||
2100 | option_display.visible = show_other_input_settings; | |
2101 | ||
2102 | for (i = 0; i < INPUT_LIST; i++) | |
2103 | { | |
2104 | option_display.key = gpu_peops_option[i]; | |
2105 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2106 | } | |
2107 | } | |
2108 | } | |
2109 | ||
32ab9e53 | 2110 | if (in_flight) { |
cada0a36 | 2111 | // inform core things about possible config changes |
32ab9e53 | 2112 | plugin_call_rearmed_cbs(); |
805fe9bc | 2113 | |
32ab9e53 TJ |
2114 | if (GPU_open != NULL && GPU_close != NULL) { |
2115 | GPU_close(); | |
2116 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2117 | } | |
805fe9bc | 2118 | |
32ab9e53 TJ |
2119 | dfinput_activate(); |
2120 | } | |
27cf7d31 | 2121 | else |
2122 | { | |
b580cc4f | 2123 | //not yet running |
5bf56268 | 2124 | |
b580cc4f | 2125 | //bootlogo display hack |
2126 | if (found_bios) { | |
3abd263a | 2127 | var.value = NULL; |
b580cc4f | 2128 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2129 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2130 | { |
27cf7d31 | 2131 | Config.SlowBoot = 0; |
2132 | rebootemu = 0; | |
0a6520c3 | 2133 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2134 | { |
f422f444 | 2135 | Config.SlowBoot = 1; |
27cf7d31 | 2136 | rebootemu = 1; |
2137 | } | |
b580cc4f | 2138 | } |
2139 | } | |
2140 | } | |
e268a47e | 2141 | } |
2142 | ||
8741f7a2 | 2143 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2144 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2145 | { |
cada0a36 | 2146 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2147 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2148 | |
cada0a36 | 2149 | // First, try and get an analog value using the new libretro API constant |
2150 | uint16_t button = input_state_cb(player_index, | |
2151 | RETRO_DEVICE_ANALOG, | |
2152 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2153 | id); | |
2154 | button = MIN(button / 128, 255); | |
8741f7a2 | 2155 | |
cada0a36 | 2156 | if (button == 0) |
2157 | { | |
2158 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2159 | // is not reporting analog values. We need to do a second check using the classic | |
2160 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2161 | |
cada0a36 | 2162 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2163 | |
cada0a36 | 2164 | button = (ret & (1 << id)) ? 255 : 0; |
2165 | } | |
8741f7a2 | 2166 | |
cada0a36 | 2167 | return button; |
8741f7a2 | 2168 | } |
2169 | ||
ace1989f | 2170 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) { |
cada0a36 | 2171 | float modifier_axis_range = 0; |
2172 | ||
2173 | if(is_square) { | |
2174 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; | |
2175 | if(modifier_axis_range < 0) { | |
2176 | modifier_axis_range = 0; | |
2177 | } else if(modifier_axis_range > 255) { | |
2178 | modifier_axis_range = 255; | |
2179 | } | |
2180 | } else { | |
2181 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); | |
2182 | } | |
ace1989f | 2183 | |
cada0a36 | 2184 | return modifier_axis_range; |
ace1989f SK |
2185 | } |
2186 | ||
ace14ab3 | 2187 | void retro_run(void) |
38c2028e | 2188 | { |
cada0a36 | 2189 | int i; |
2190 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) | |
2191 | if (rebootemu != 0) { | |
2192 | rebootemu = 0; | |
2193 | SysReset(); | |
2194 | if (!Config.HLE && !Config.SlowBoot) { | |
2195 | // skip BIOS logos | |
2196 | psxRegs.pc = psxRegs.GPR.n.ra; | |
2197 | } | |
2198 | } | |
2199 | ||
2200 | if (display_internal_fps) { | |
2201 | frame_count++; | |
2202 | ||
2203 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) { | |
2204 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2205 | char str[64]; | |
2206 | const char *strc = (const char*)str; | |
2207 | struct retro_message msg = | |
2208 | { | |
2209 | strc, | |
2210 | 180 | |
2211 | }; | |
2212 | ||
2213 | str[0] = '\0'; | |
2214 | ||
2215 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2216 | ||
2217 | pl_rearmed_cbs.flip_cnt = 0; | |
2218 | ||
2219 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2220 | } | |
2221 | } | |
6fbd15c8 | 2222 | else |
cada0a36 | 2223 | frame_count = 0; |
2224 | ||
2225 | input_poll_cb(); | |
2df7fcac | 2226 | |
cada0a36 | 2227 | bool updated = false; |
2228 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2229 | update_variables(true); | |
e268a47e | 2230 | |
cada0a36 | 2231 | // reset all keystate, query libretro for keystate |
2232 | int j; | |
2233 | int lsx; | |
2234 | int rsy; | |
2235 | float negcon_twist_amplitude; | |
2236 | int negcon_i_rs; | |
2237 | int negcon_ii_rs; | |
e268a47e | 2238 | |
cada0a36 | 2239 | for(i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2240 | { |
2241 | int16_t ret = 0; | |
cada0a36 | 2242 | in_keystate[i] = 0; |
3c0fb554 | 2243 | |
cada0a36 | 2244 | if (in_type[i] == PSE_PAD_TYPE_NONE) |
2245 | continue; | |
c8108d88 | 2246 | |
6fbd15c8 | 2247 | if (libretro_supports_bitmasks) |
2248 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2249 | else | |
2250 | { | |
a3c2efcd T |
2251 | unsigned j; |
2252 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3+1); j++) | |
6fbd15c8 | 2253 | { |
a3c2efcd | 2254 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
cada0a36 | 2255 | ret |= (1 << j); |
6fbd15c8 | 2256 | } |
2257 | } | |
3c0fb554 | 2258 | |
cada0a36 | 2259 | if (in_type[i] == PSE_PAD_TYPE_GUNCON) |
2260 | { | |
2261 | //ToDo move across to: | |
2262 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2263 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2264 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2265 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2266 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2267 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2268 | //Though not sure these are hooked up properly on the Pi | |
2269 | ||
2270 | //ToDo | |
2271 | //Put the controller index back to i instead of hardcoding to 1 when the libretro overlay crash bug is fixed | |
2272 | //This is required for 2 player | |
2273 | ||
2274 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross | |
2275 | ||
2276 | // Trigger | |
2277 | //The 1 is hardcoded instead of i to prevent the overlay mouse button libretro crash bug | |
2278 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)){ | |
2279 | in_keystate[i] |= (1 << DKEY_CIRCLE); | |
2280 | } | |
2281 | ||
2282 | // A | |
2283 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)){ | |
2284 | in_keystate[i] |= (1 << DKEY_START); | |
2285 | } | |
2286 | ||
2287 | // B | |
2288 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)){ | |
2289 | in_keystate[i] |= (1 << DKEY_CROSS); | |
2290 | } | |
2291 | ||
2292 | //The 1 is hardcoded instead of i to prevent the overlay mouse button libretro crash bug | |
2293 | int gunx = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); | |
2294 | int guny = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
2295 | ||
2296 | //Mouse range is -32767 -> 32767 | |
2297 | //1% is about 655 | |
2298 | //Use the left analog stick field to store the absolute coordinates | |
2299 | in_analog_left[0][0] = (gunx*GunconAdjustRatioX) + (GunconAdjustX * 655); | |
2300 | in_analog_left[0][1] = (guny*GunconAdjustRatioY) + (GunconAdjustY * 655); | |
2301 | } | |
2302 | if (in_type[i] == PSE_PAD_TYPE_NEGCON) | |
2303 | { | |
2304 | // Query digital inputs | |
2305 | // | |
2306 | // > Pad-Up | |
2307 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2308 | in_keystate[i] |= (1 << DKEY_UP); | |
2309 | // > Pad-Right | |
2310 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2311 | in_keystate[i] |= (1 << DKEY_RIGHT); | |
2312 | // > Pad-Down | |
2313 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2314 | in_keystate[i] |= (1 << DKEY_DOWN); | |
2315 | // > Pad-Left | |
2316 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2317 | in_keystate[i] |= (1 << DKEY_LEFT); | |
2318 | // > Start | |
2319 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2320 | in_keystate[i] |= (1 << DKEY_START); | |
2321 | // > neGcon A | |
2322 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2323 | in_keystate[i] |= (1 << DKEY_CIRCLE); | |
2324 | // > neGcon B | |
2325 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2326 | in_keystate[i] |= (1 << DKEY_TRIANGLE); | |
2327 | // > neGcon R shoulder (digital) | |
2328 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2329 | in_keystate[i] |= (1 << DKEY_R1); | |
2330 | // Query analog inputs | |
2331 | // | |
2332 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2333 | // >> pad->leftJoyX == in_analog_left[i][0] == NeGcon II | |
2334 | // >> pad->leftJoyY == in_analog_left[i][1] == NeGcon L | |
2335 | // >> pad->rightJoyX == in_analog_right[i][0] == NeGcon twist | |
2336 | // >> pad->rightJoyY == in_analog_right[i][1] == NeGcon I | |
2337 | // So we just have to map in_analog_left/right to more | |
2338 | // appropriate inputs... | |
2339 | // | |
2340 | // > NeGcon twist | |
2341 | // >> Get raw analog stick value and account for deadzone | |
2342 | lsx = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2343 | if (lsx > negcon_deadzone) | |
2344 | lsx = lsx - negcon_deadzone; | |
2345 | else if (lsx < -negcon_deadzone) | |
2346 | lsx = lsx + negcon_deadzone; | |
2347 | else | |
2348 | lsx = 0; | |
2349 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2350 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2351 | if (negcon_linearity == 2) | |
6fbd15c8 | 2352 | { |
cada0a36 | 2353 | if (negcon_twist_amplitude < 0.0) |
2354 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
6fbd15c8 | 2355 | else |
cada0a36 | 2356 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; |
2357 | } | |
6fbd15c8 | 2358 | else if (negcon_linearity == 3) |
cada0a36 | 2359 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; |
2360 | // >> Convert to final 'in_analog' integer value [0,255] | |
2361 | in_analog_right[i][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2362 | // > NeGcon I + II | |
2363 | // >> Handle right analog stick vertical axis mapping... | |
2364 | // - Up (-Y) == accelerate == neGcon I | |
2365 | // - Down (+Y) == brake == neGcon II | |
2366 | negcon_i_rs = 0; | |
2367 | negcon_ii_rs = 0; | |
2368 | rsy = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2369 | if (rsy >= 0) { | |
2370 | // Account for deadzone | |
2371 | // (Note: have never encountered a gamepad with significant differences | |
2372 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2373 | // deadzone here) | |
2374 | if (rsy > negcon_deadzone) | |
2375 | rsy = rsy - negcon_deadzone; | |
6fbd15c8 | 2376 | else |
cada0a36 | 2377 | rsy = 0; |
2378 | // Convert to 'in_analog' integer value [0,255] | |
2379 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2380 | } else { | |
2381 | if (rsy < -negcon_deadzone) | |
2382 | rsy = -1 * (rsy + negcon_deadzone); | |
6fbd15c8 | 2383 | else |
cada0a36 | 2384 | rsy = 0; |
2385 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2386 | } | |
2387 | // >> NeGcon I | |
2388 | in_analog_right[i][1] = MAX( | |
2389 | MAX( | |
2390 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_R2), | |
2391 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_B) | |
2392 | ), | |
2393 | negcon_i_rs | |
2394 | ); | |
2395 | // >> NeGcon II | |
2396 | in_analog_left[i][0] = MAX( | |
2397 | MAX( | |
2398 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L2), | |
2399 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_Y) | |
2400 | ), | |
2401 | negcon_ii_rs | |
2402 | ); | |
2403 | // > NeGcon L | |
2404 | in_analog_left[i][1] = get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L); | |
2405 | } | |
2406 | if (in_type[i] != PSE_PAD_TYPE_NEGCON && in_type[i] != PSE_PAD_TYPE_GUNCON) | |
2407 | { | |
2408 | // Query digital inputs | |
2409 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2410 | if (ret & (1 << j)) | |
2411 | in_keystate[i] |= retro_psx_map[j]; | |
2412 | ||
2413 | // Query analog inputs | |
2414 | if (in_type[i] == PSE_PAD_TYPE_ANALOGJOY || in_type[i] == PSE_PAD_TYPE_ANALOGPAD) | |
2415 | { | |
2416 | 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); | |
2417 | 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); | |
2418 | 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); | |
2419 | 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); | |
2420 | } | |
2421 | } | |
2422 | } | |
2423 | ||
2424 | stop = 0; | |
2425 | psxCpu->Execute(); | |
2426 | ||
2427 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, | |
2428 | vout_width, vout_height, vout_width * 2); | |
2429 | vout_fb_dirty = 0; | |
2430 | ||
2431 | set_vout_fb(); | |
38c2028e | 2432 | } |
2433 | ||
74ebc05b | 2434 | static bool try_use_bios(const char *path) |
2435 | { | |
cada0a36 | 2436 | FILE *f; |
2437 | long size; | |
2438 | const char *name; | |
74ebc05b | 2439 | |
cada0a36 | 2440 | f = fopen(path, "rb"); |
2441 | if (f == NULL) | |
2442 | return false; | |
74ebc05b | 2443 | |
cada0a36 | 2444 | fseek(f, 0, SEEK_END); |
2445 | size = ftell(f); | |
2446 | fclose(f); | |
74ebc05b | 2447 | |
cada0a36 | 2448 | if (size != 512 * 1024) |
2449 | return false; | |
74ebc05b | 2450 | |
cada0a36 | 2451 | name = strrchr(path, SLASH); |
2452 | if (name++ == NULL) | |
2453 | name = path; | |
2454 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2455 | return true; | |
74ebc05b | 2456 | } |
2457 | ||
c4052f4d | 2458 | #ifndef VITA |
74ebc05b | 2459 | #include <sys/types.h> |
2460 | #include <dirent.h> | |
2461 | ||
2462 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2463 | { | |
cada0a36 | 2464 | DIR *dir; |
2465 | struct dirent *ent; | |
2466 | bool ret = false; | |
74ebc05b | 2467 | |
cada0a36 | 2468 | dir = opendir(dirpath); |
2469 | if (dir == NULL) | |
2470 | return false; | |
74ebc05b | 2471 | |
cada0a36 | 2472 | while ((ent = readdir(dir))) { |
2473 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) | |
2474 | continue; | |
74ebc05b | 2475 | |
cada0a36 | 2476 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
2477 | ret = try_use_bios(path); | |
2478 | if (ret) | |
2479 | break; | |
2480 | } | |
2481 | closedir(dir); | |
2482 | return ret; | |
74ebc05b | 2483 | } |
2484 | #else | |
2485 | #define find_any_bios(...) false | |
2486 | #endif | |
2487 | ||
11813b9d | 2488 | static void check_system_specs(void) |
2489 | { | |
2490 | unsigned level = 6; | |
2491 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2492 | } | |
2493 | ||
d382721e MOB |
2494 | static int init_memcards(void) |
2495 | { | |
cada0a36 | 2496 | int ret = 0; |
2497 | const char *dir; | |
2498 | struct retro_variable var = { .key="pcsx_rearmed_memcard2", .value=NULL }; | |
2499 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; | |
2500 | ||
2501 | // Memcard2 will be handled and is re-enabled if needed using core | |
2502 | // operations. | |
2503 | // Memcard1 is handled by libretro, doing this will set core to | |
2504 | // skip file io operations for memcard1 like SaveMcd | |
2505 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2506 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
2507 | init_memcard(Mcd1Data); | |
2508 | // Memcard 2 is managed by the emulator on the filesystem, | |
2509 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2510 | ||
2511 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2512 | SysPrintf("Memcard 2: %s\n", var.value); | |
2513 | if (memcmp(var.value, "enabled", 7) == 0) { | |
2514 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) { | |
2515 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) { | |
2516 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); | |
2517 | ret = -1; | |
2518 | } else { | |
2519 | McdDisable[1] = 0; | |
2520 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2521 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2522 | } | |
2523 | } else { | |
2524 | SysPrintf("Could not get save directory! Could not create memcard 2."); | |
2525 | ret = -1; | |
2526 | } | |
2527 | } | |
2528 | } | |
2529 | return ret; | |
d382721e MOB |
2530 | } |
2531 | ||
9e7bdf29 | 2532 | static void loadPSXBios(void) |
38c2028e | 2533 | { |
cada0a36 | 2534 | const char *dir; |
2535 | char path[PATH_MAX]; | |
2536 | unsigned useHLE = 0; | |
2537 | ||
2538 | const char *bios[] = { | |
2539 | "PSXONPSP660", "psxonpsp660", | |
2540 | "SCPH101", "scph101", | |
2541 | "SCPH5501", "scph5501", | |
2542 | "SCPH7001", "scph7001", | |
2543 | "SCPH1001", "scph1001" | |
2544 | }; | |
2545 | ||
2546 | struct retro_variable var = { | |
2547 | .key = "pcsx_rearmed_bios", | |
2548 | .value = NULL | |
2549 | }; | |
2550 | ||
2551 | found_bios = 0; | |
2552 | ||
2553 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2554 | if (!strcmp(var.value, "HLE")) | |
2555 | useHLE = 1; | |
2556 | } | |
2557 | ||
2558 | if (!useHLE) | |
2559 | { | |
2560 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2561 | { | |
2562 | unsigned i; | |
2563 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2564 | ||
2565 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
2566 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); | |
2567 | found_bios = try_use_bios(path); | |
2568 | if (found_bios) | |
2569 | break; | |
2570 | } | |
2571 | ||
2572 | if (!found_bios) | |
2573 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2574 | } | |
2575 | if (found_bios) { | |
2576 | SysPrintf("found BIOS file: %s\n", Config.Bios); | |
2577 | } | |
2578 | } | |
2579 | ||
2580 | if (useHLE || !found_bios) | |
2581 | { | |
2582 | SysPrintf("no BIOS files found.\n"); | |
2583 | struct retro_message msg = | |
2584 | { | |
2585 | "No PlayStation BIOS file found - add for better compatibility", | |
2586 | 180 | |
2587 | }; | |
2588 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
2589 | } | |
9e7bdf29 | 2590 | } |
2591 | ||
2592 | void retro_init(void) | |
2593 | { | |
cada0a36 | 2594 | unsigned dci_version = 0; |
2595 | struct retro_rumble_interface rumble; | |
2596 | int ret; | |
38c2028e | 2597 | |
d148d265 | 2598 | #ifdef __MACH__ |
cada0a36 | 2599 | // magic sauce to make the dynarec work on iOS |
2600 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 2601 | #endif |
2602 | ||
fc99395c | 2603 | #ifdef _3DS |
fc99395c | 2604 | psxMapHook = pl_3ds_mmap; |
2605 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2606 | #endif |
2607 | #ifdef VITA | |
73081f23 FJGG |
2608 | if(init_vita_mmap()<0) |
2609 | abort(); | |
1a5fd794 | 2610 | psxMapHook = pl_vita_mmap; |
2611 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2612 | #endif |
cada0a36 | 2613 | ret = emu_core_preinit(); |
5bf56268 | 2614 | #ifdef _3DS |
e4d84733 | 2615 | /* emu_core_preinit sets the cpu to dynarec */ |
f72db18e | 2616 | if(!__ctr_svchax) |
e4d84733 | 2617 | Config.Cpu = CPU_INTERPRETER; |
2618 | #endif | |
cada0a36 | 2619 | ret |= init_memcards(); |
73081f23 | 2620 | |
cada0a36 | 2621 | ret |= emu_core_init(); |
2622 | if (ret != 0) { | |
2623 | SysPrintf("PCSX init failed.\n"); | |
2624 | exit(1); | |
2625 | } | |
38c2028e | 2626 | |
0b7f536b | 2627 | #ifdef _3DS |
2628 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2629 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
cada0a36 | 2630 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2631 | #else |
cada0a36 | 2632 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2633 | #endif |
5bf56268 | 2634 | |
cada0a36 | 2635 | vout_buf_ptr = vout_buf; |
74ebc05b | 2636 | |
cada0a36 | 2637 | loadPSXBios(); |
38c2028e | 2638 | |
cada0a36 | 2639 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2640 | |
cada0a36 | 2641 | disk_initial_index = 0; |
2642 | disk_initial_path[0] = '\0'; | |
2643 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2644 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2645 | else | |
2646 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2647 | |
cada0a36 | 2648 | rumble_cb = NULL; |
2649 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2650 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2651 | |
cada0a36 | 2652 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2653 | * we have to do this because cache misses and some IO penalties | |
2654 | * are not emulated. Warning: changing this may break compatibility. */ | |
2655 | cycle_multiplier = 175; | |
ace14ab3 | 2656 | #ifdef HAVE_PRE_ARMV7 |
cada0a36 | 2657 | cycle_multiplier = 200; |
5ca2ec64 | 2658 | #endif |
cada0a36 | 2659 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
2660 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
2661 | spu_config.iUseFixedUpdates = 1; | |
5ca2ec64 | 2662 | |
cada0a36 | 2663 | SaveFuncs.open = save_open; |
2664 | SaveFuncs.read = save_read; | |
2665 | SaveFuncs.write = save_write; | |
2666 | SaveFuncs.seek = save_seek; | |
2667 | SaveFuncs.close = save_close; | |
e268a47e | 2668 | |
6fbd15c8 | 2669 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2670 | libretro_supports_bitmasks = true; | |
2671 | ||
cada0a36 | 2672 | check_system_specs(); |
38c2028e | 2673 | } |
2674 | ||
2675 | void retro_deinit(void) | |
2676 | { | |
cada0a36 | 2677 | if (plugins_opened) { |
2678 | ClosePlugins(); | |
2679 | plugins_opened = 0; | |
2680 | } | |
2681 | SysClose(); | |
0b7f536b | 2682 | #ifdef _3DS |
2683 | linearFree(vout_buf); | |
2684 | #else | |
cada0a36 | 2685 | free(vout_buf); |
0b7f536b | 2686 | #endif |
cada0a36 | 2687 | vout_buf = NULL; |
d8f2e2d8 SL |
2688 | |
2689 | #ifdef VITA | |
cada0a36 | 2690 | deinit_vita_mmap(); |
d8f2e2d8 | 2691 | #endif |
6fbd15c8 | 2692 | libretro_supports_bitmasks = false; |
144493e8 | 2693 | |
cada0a36 | 2694 | /* Have to reset disks struct, otherwise |
2695 | * fnames/flabels will leak memory */ | |
2696 | disk_init(); | |
38c2028e | 2697 | } |
c4052f4d | 2698 | |
2699 | #ifdef VITA | |
2700 | #include <psp2/kernel/threadmgr.h> | |
2701 | int usleep (unsigned long us) | |
2702 | { | |
2703 | sceKernelDelayThread(us); | |
2704 | } | |
2705 | #endif | |
130984f5 | 2706 | |
2707 | void SysPrintf(const char *fmt, ...) { | |
cada0a36 | 2708 | va_list list; |
2709 | char msg[512]; | |
130984f5 | 2710 | |
cada0a36 | 2711 | va_start(list, fmt); |
2712 | vsprintf(msg, fmt, list); | |
2713 | va_end(list); | |
130984f5 | 2714 | |
cada0a36 | 2715 | if (log_cb) |
2716 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 2717 | } |