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 |
70d56ca3 | 102 | |
4ce3bd43 VP |
103 | static unsigned previous_width = 0; |
104 | static unsigned previous_height = 0; | |
105 | ||
38c2028e | 106 | static int plugins_opened; |
17f84149 | 107 | static int is_pal_mode; |
38c2028e | 108 | |
f9f60dae TK |
109 | /* memory card data */ |
110 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 111 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 112 | extern char McdDisable[2]; |
38c2028e | 113 | |
114 | /* PCSX ReARMed core calls and stuff */ | |
cada0a36 | 115 | int in_type[8] = { |
116 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
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 | }; | |
61c4962a | 121 | int in_analog_left[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; |
122 | int in_analog_right[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; | |
3c0fb554 | 123 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 124 | int multitap1 = 0; |
125 | int multitap2 = 0; | |
4e477065 | 126 | int in_enable_vibration = 1; |
38c2028e | 127 | |
e1442c48 | 128 | // NegCon adjustment parameters |
129 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
130 | // to a standard analog stick -> user should be able to tweak | |
131 | // response/deadzone for comfort | |
132 | // > When response is linear, 'additional' deadzone (set here) | |
133 | // may be left at zero, since this is normally handled via in-game | |
134 | // options menus | |
135 | // > When response is non-linear, deadzone should be set to match the | |
136 | // controller being used (otherwise precision may be lost) | |
137 | // > negcon_linearity: | |
138 | // - 1: Response is linear - recommended when using racing wheel | |
139 | // peripherals, not recommended for standard gamepads | |
140 | // - 2: Response is quadratic - optimal setting for gamepads | |
141 | // - 3: Response is cubic - enables precise fine control, but | |
142 | // difficult to use... | |
143 | #define NEGCON_RANGE 0x7FFF | |
144 | static int negcon_deadzone = 0; | |
145 | static int negcon_linearity = 1; | |
146 | ||
ace1989f SK |
147 | static bool axis_bounds_modifier; |
148 | ||
805fe9bc | 149 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
150 | #define VOUT_MAX_WIDTH 1024 | |
151 | #define VOUT_MAX_HEIGHT 512 | |
152 | ||
646a63e4 | 153 | //Dummy functions |
154 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info){return false;} | |
155 | void retro_unload_game(void){} | |
156 | static int vout_open(void){return 0;} | |
157 | static void vout_close(void){} | |
158 | static int snd_init(void){return 0;} | |
159 | static void snd_finish(void){} | |
160 | static int snd_busy(void){return 0;} | |
161 | ||
6713b629 | 162 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
163 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
164 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
165 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
166 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
167 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
168 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
169 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
170 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
171 | ||
7df396ea TK |
172 | static void init_memcard(char *mcd_data) |
173 | { | |
cada0a36 | 174 | unsigned off = 0; |
175 | unsigned i; | |
176 | ||
177 | memset(mcd_data, 0, MCD_SIZE); | |
178 | ||
179 | mcd_data[off++] = 'M'; | |
180 | mcd_data[off++] = 'C'; | |
181 | off += 0x7d; | |
182 | mcd_data[off++] = 0x0e; | |
183 | ||
184 | for (i = 0; i < 15; i++) { | |
185 | mcd_data[off++] = 0xa0; | |
186 | off += 0x07; | |
187 | mcd_data[off++] = 0xff; | |
188 | mcd_data[off++] = 0xff; | |
189 | off += 0x75; | |
190 | mcd_data[off++] = 0xa0; | |
191 | } | |
192 | ||
193 | for (i = 0; i < 20; i++) { | |
194 | mcd_data[off++] = 0xff; | |
195 | mcd_data[off++] = 0xff; | |
196 | mcd_data[off++] = 0xff; | |
197 | mcd_data[off++] = 0xff; | |
198 | off += 0x04; | |
199 | mcd_data[off++] = 0xff; | |
200 | mcd_data[off++] = 0xff; | |
201 | off += 0x76; | |
202 | } | |
7df396ea TK |
203 | } |
204 | ||
49c61096 | 205 | static void set_vout_fb() |
38c2028e | 206 | { |
cada0a36 | 207 | struct retro_framebuffer fb = {0}; |
6558949c | 208 | |
cada0a36 | 209 | fb.width = vout_width; |
210 | fb.height = vout_height; | |
211 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 212 | |
cada0a36 | 213 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
214 | vout_buf_ptr = (uint16_t*)fb.data; | |
215 | else | |
216 | vout_buf_ptr = vout_buf; | |
49c61096 | 217 | } |
6558949c | 218 | |
49c61096 G |
219 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
220 | { | |
cada0a36 | 221 | vout_width = w; |
222 | vout_height = h; | |
49c61096 | 223 | |
cada0a36 | 224 | if (previous_width != vout_width || previous_height != vout_height) |
225 | { | |
226 | previous_width = vout_width; | |
227 | previous_height = vout_height; | |
4ce3bd43 | 228 | |
cada0a36 | 229 | struct retro_system_av_info info; |
230 | retro_get_system_av_info(&info); | |
231 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
232 | } | |
d3c41e5e | 233 | |
cada0a36 | 234 | set_vout_fb(); |
38c2028e | 235 | } |
236 | ||
cc4f9b70 | 237 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 238 | static void convert(void *buf, size_t bytes) |
38c2028e | 239 | { |
cada0a36 | 240 | unsigned int i, v, *p = buf; |
38c2028e | 241 | |
cada0a36 | 242 | for (i = 0; i < bytes / 4; i++) { |
243 | v = p[i]; | |
244 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
245 | } | |
38c2028e | 246 | } |
46aa5b98 | 247 | #endif |
38c2028e | 248 | |
fa56d360 | 249 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 250 | { |
cada0a36 | 251 | unsigned short *dest = vout_buf_ptr; |
252 | const unsigned short *src = vram; | |
253 | int dstride = vout_width, h1 = h; | |
254 | int doffs; | |
255 | ||
256 | if (vram == NULL) { | |
257 | // blanking | |
258 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
259 | goto out; | |
260 | } | |
261 | ||
262 | doffs = (vout_height - h) * dstride; | |
263 | doffs += (dstride - w) / 2 & ~1; | |
264 | if (doffs != vout_doffs_old) { | |
265 | // clear borders | |
266 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
267 | vout_doffs_old = doffs; | |
268 | } | |
269 | dest += doffs; | |
270 | ||
271 | if (bgr24) | |
272 | { | |
273 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
274 | for (; h1-- > 0; dest += dstride, src += stride) | |
275 | { | |
276 | bgr888_to_rgb565(dest, src, w * 3); | |
277 | } | |
278 | } | |
279 | else | |
280 | { | |
281 | for (; h1-- > 0; dest += dstride, src += stride) | |
282 | { | |
283 | bgr555_to_rgb565(dest, src, w * 2); | |
284 | } | |
285 | } | |
38c2028e | 286 | |
fa56d360 | 287 | out: |
46aa5b98 | 288 | #ifndef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 289 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 290 | #endif |
cada0a36 | 291 | vout_fb_dirty = 1; |
292 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 293 | } |
294 | ||
fc99395c | 295 | #ifdef _3DS |
296 | typedef struct | |
297 | { | |
298 | void* buffer; | |
299 | uint32_t target_map; | |
300 | size_t size; | |
301 | enum psxMapTag tag; | |
302 | }psx_map_t; | |
303 | ||
304 | psx_map_t custom_psx_maps[] = { | |
305 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
306 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
307 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
308 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
309 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
310 | }; | |
311 | ||
312 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
cada0a36 | 313 | enum psxMapTag tag) |
fc99395c | 314 | { |
315 | (void)is_fixed; | |
316 | (void)addr; | |
317 | ||
f72db18e | 318 | if (__ctr_svchax) |
fc99395c | 319 | { |
320 | psx_map_t* custom_map = custom_psx_maps; | |
321 | ||
322 | for (; custom_map->size; custom_map++) | |
323 | { | |
324 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
325 | { | |
326 | uint32_t ptr_aligned, tmp; | |
327 | ||
328 | custom_map->buffer = malloc(size + 0x1000); | |
329 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
330 | ||
f72db18e | 331 | if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 332 | { |
333 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
334 | exit(1); | |
335 | } | |
336 | ||
337 | return (void*)custom_map->target_map; | |
338 | } | |
339 | } | |
340 | } | |
341 | ||
342 | return malloc(size); | |
343 | } | |
344 | ||
345 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 346 | { |
fc99395c | 347 | (void)tag; |
348 | ||
f72db18e | 349 | if (__ctr_svchax) |
fc99395c | 350 | { |
351 | psx_map_t* custom_map = custom_psx_maps; | |
352 | ||
353 | for (; custom_map->size; custom_map++) | |
354 | { | |
355 | if ((custom_map->target_map == (uint32_t)ptr)) | |
356 | { | |
357 | uint32_t ptr_aligned, tmp; | |
358 | ||
359 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
360 | ||
f72db18e | 361 | svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 362 | |
363 | free(custom_map->buffer); | |
364 | custom_map->buffer = NULL; | |
365 | return; | |
366 | } | |
367 | } | |
368 | } | |
369 | ||
370 | free(ptr); | |
371 | } | |
372 | #endif | |
373 | ||
1a5fd794 | 374 | #ifdef VITA |
375 | typedef struct | |
376 | { | |
377 | void* buffer; | |
378 | uint32_t target_map; | |
379 | size_t size; | |
380 | enum psxMapTag tag; | |
381 | }psx_map_t; | |
382 | ||
73081f23 FJGG |
383 | void* addr = NULL; |
384 | ||
1a5fd794 | 385 | psx_map_t custom_psx_maps[] = { |
386 | {NULL, NULL, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
387 | {NULL, NULL, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
388 | {NULL, NULL, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
389 | {NULL, NULL, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
390 | {NULL, NULL, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
391 | }; | |
392 | ||
73081f23 | 393 | int init_vita_mmap(){ |
cada0a36 | 394 | int n; |
395 | void * tmpaddr; | |
396 | addr = malloc(64*1024*1024); | |
397 | if(addr==NULL) | |
398 | return -1; | |
399 | tmpaddr = ((u32)(addr+0xFFFFFF))&~0xFFFFFF; | |
400 | custom_psx_maps[0].buffer=tmpaddr+0x2000000; | |
401 | custom_psx_maps[1].buffer=tmpaddr+0x1800000; | |
402 | custom_psx_maps[2].buffer=tmpaddr+0x1c00000; | |
403 | custom_psx_maps[3].buffer=tmpaddr+0x0000000; | |
404 | custom_psx_maps[4].buffer=tmpaddr+0x1000000; | |
73081f23 | 405 | #if 0 |
cada0a36 | 406 | for(n = 0; n < 5; n++){ |
407 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
408 | } | |
73081f23 | 409 | #endif |
cada0a36 | 410 | return 0; |
73081f23 FJGG |
411 | } |
412 | ||
413 | void deinit_vita_mmap(){ | |
cada0a36 | 414 | free(addr); |
73081f23 FJGG |
415 | } |
416 | ||
1a5fd794 | 417 | void* pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
cada0a36 | 418 | enum psxMapTag tag) |
1a5fd794 | 419 | { |
420 | (void)is_fixed; | |
421 | (void)addr; | |
422 | ||
423 | ||
cada0a36 | 424 | psx_map_t* custom_map = custom_psx_maps; |
1a5fd794 | 425 | |
cada0a36 | 426 | for (; custom_map->size; custom_map++) |
427 | { | |
428 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
429 | { | |
430 | return custom_map->buffer; | |
431 | } | |
432 | } | |
1a5fd794 | 433 | |
434 | return malloc(size); | |
435 | } | |
436 | ||
437 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
438 | { | |
439 | (void)tag; | |
440 | ||
441 | psx_map_t* custom_map = custom_psx_maps; | |
442 | ||
cada0a36 | 443 | for (; custom_map->size; custom_map++) |
444 | { | |
445 | if ((custom_map->buffer == ptr)) | |
446 | { | |
447 | return; | |
448 | } | |
449 | } | |
1a5fd794 | 450 | |
451 | free(ptr); | |
452 | } | |
453 | #endif | |
454 | ||
fc99395c | 455 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 456 | { |
cada0a36 | 457 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 458 | } |
459 | ||
460 | static void pl_munmap(void *ptr, unsigned int size) | |
461 | { | |
cada0a36 | 462 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 463 | } |
464 | ||
38c2028e | 465 | struct rearmed_cbs pl_rearmed_cbs = { |
cada0a36 | 466 | .pl_vout_open = vout_open, |
467 | .pl_vout_set_mode = vout_set_mode, | |
468 | .pl_vout_flip = vout_flip, | |
469 | .pl_vout_close = vout_close, | |
470 | .mmap = pl_mmap, | |
471 | .munmap = pl_munmap, | |
472 | /* from psxcounters */ | |
473 | .gpu_hcnt = &hSyncCount, | |
474 | .gpu_frame_count = &frame_counter, | |
38c2028e | 475 | }; |
476 | ||
477 | void pl_frame_limit(void) | |
478 | { | |
cada0a36 | 479 | /* called once per frame, make psxCpu->Execute() above return */ |
480 | stop = 1; | |
38c2028e | 481 | } |
482 | ||
483 | void pl_timing_prepare(int is_pal) | |
484 | { | |
cada0a36 | 485 | is_pal_mode = is_pal; |
38c2028e | 486 | } |
487 | ||
d71c7095 | 488 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 489 | { |
cada0a36 | 490 | if (!rumble_cb) |
491 | return; | |
79f29e0a | 492 | |
cada0a36 | 493 | if (in_enable_vibration) |
494 | { | |
495 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
496 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
497 | } | |
38c2028e | 498 | } |
499 | ||
e4c83ca6 | 500 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 501 | { |
502 | } | |
503 | ||
504 | /* sound calls */ | |
07c13dfd | 505 | static void snd_feed(void *buf, int bytes) |
38c2028e | 506 | { |
cada0a36 | 507 | if (audio_batch_cb != NULL) |
508 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 509 | } |
510 | ||
07c13dfd | 511 | void out_register_libretro(struct out_driver *drv) |
512 | { | |
cada0a36 | 513 | drv->name = "libretro"; |
514 | drv->init = snd_init; | |
515 | drv->finish = snd_finish; | |
516 | drv->busy = snd_busy; | |
517 | drv->feed = snd_feed; | |
07c13dfd | 518 | } |
519 | ||
38c2028e | 520 | /* libretro */ |
e268a47e | 521 | void retro_set_environment(retro_environment_t cb) |
522 | { | |
e268a47e | 523 | environ_cb = cb; |
524 | ||
919cac88 | 525 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
526 | log_cb = logging.log; | |
527 | ||
528 | libretro_set_core_options(environ_cb); | |
e268a47e | 529 | } |
530 | ||
38c2028e | 531 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
532 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
533 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
534 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
535 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
536 | ||
537 | unsigned retro_api_version(void) | |
538 | { | |
cada0a36 | 539 | return RETRO_API_VERSION; |
38c2028e | 540 | } |
541 | ||
15504ca8 | 542 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb | 543 | { |
cada0a36 | 544 | if (port >= PORTS_NUMBER) |
545 | return 0; | |
546 | ||
547 | if (!environ_cb) | |
548 | return 0; | |
549 | ||
550 | var->value = NULL; | |
551 | switch (port) { | |
552 | case 0: | |
553 | var->key = "pcsx_rearmed_pad1type"; | |
554 | break; | |
555 | case 1: | |
556 | var->key = "pcsx_rearmed_pad2type"; | |
557 | break; | |
558 | case 2: | |
559 | var->key = "pcsx_rearmed_pad3type"; | |
560 | break; | |
561 | case 3: | |
562 | var->key = "pcsx_rearmed_pad4type"; | |
563 | break; | |
564 | case 4: | |
565 | var->key = "pcsx_rearmed_pad5type"; | |
566 | break; | |
567 | case 5: | |
568 | var->key = "pcsx_rearmed_pad6type"; | |
569 | break; | |
570 | case 6: | |
571 | var->key = "pcsx_rearmed_pad7type"; | |
572 | break; | |
573 | case 7: | |
574 | var->key = "pcsx_rearmed_pad8type"; | |
575 | break; | |
576 | } | |
577 | ||
578 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) && var->value; | |
15504ca8 AP |
579 | } |
580 | ||
581 | static void update_controller_port_variable(unsigned port) | |
582 | { | |
cada0a36 | 583 | if (port >= PORTS_NUMBER) |
584 | return; | |
585 | ||
586 | struct retro_variable var; | |
587 | ||
588 | if (controller_port_variable(port, &var)) | |
589 | { | |
590 | if (strcmp(var.value, "standard") == 0) | |
591 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
592 | else if (strcmp(var.value, "analog") == 0) | |
593 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
594 | else if (strcmp(var.value, "dualshock") == 0) | |
595 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
596 | else if (strcmp(var.value, "negcon") == 0) | |
597 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
598 | else if (strcmp(var.value, "guncon") == 0) | |
599 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
600 | else if (strcmp(var.value, "none") == 0) | |
601 | in_type[port] = PSE_PAD_TYPE_NONE; | |
602 | // else 'default' case, do nothing | |
603 | } | |
15504ca8 | 604 | } |
3dc2e39e | 605 | |
15504ca8 AP |
606 | static void update_controller_port_device(unsigned port, unsigned device) |
607 | { | |
cada0a36 | 608 | if (port >= PORTS_NUMBER) |
609 | return; | |
610 | ||
611 | struct retro_variable var; | |
612 | ||
613 | if (!controller_port_variable(port, &var)) | |
614 | return; | |
615 | ||
616 | if (strcmp(var.value, "default") != 0) | |
617 | return; | |
618 | ||
619 | switch (device) | |
620 | { | |
621 | case RETRO_DEVICE_JOYPAD: | |
622 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
623 | break; | |
624 | case RETRO_DEVICE_ANALOG: | |
625 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
626 | break; | |
627 | case RETRO_DEVICE_MOUSE: | |
628 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
629 | break; | |
630 | case RETRO_DEVICE_LIGHTGUN: | |
631 | in_type[port] = PSE_PAD_TYPE_GUN; | |
632 | break; | |
633 | case RETRO_DEVICE_NONE: | |
634 | default: | |
635 | in_type[port] = PSE_PAD_TYPE_NONE; | |
636 | } | |
8136cafb AP |
637 | } |
638 | ||
30d43b8a AP |
639 | static void update_multitap() |
640 | { | |
cada0a36 | 641 | struct retro_variable var; |
642 | int auto_case, port; | |
643 | ||
644 | var.value = NULL; | |
645 | var.key = "pcsx_rearmed_multitap1"; | |
646 | auto_case = 0; | |
647 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
648 | { | |
649 | if (strcmp(var.value, "enabled") == 0) | |
650 | multitap1 = 1; | |
651 | else if (strcmp(var.value, "disabled") == 0) | |
652 | multitap1 = 0; | |
653 | else // 'auto' case | |
654 | auto_case = 1; | |
655 | } | |
656 | else | |
657 | auto_case = 1; | |
658 | ||
659 | if (auto_case) | |
660 | { | |
661 | // If a gamepad is plugged after port 2, we need a first multitap. | |
662 | multitap1 = 0; | |
663 | for (port = 2; port < PORTS_NUMBER; port++) | |
664 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
665 | } | |
666 | ||
667 | var.value = NULL; | |
668 | var.key = "pcsx_rearmed_multitap2"; | |
669 | auto_case = 0; | |
670 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
671 | { | |
672 | if (strcmp(var.value, "enabled") == 0) | |
673 | multitap2 = 1; | |
674 | else if (strcmp(var.value, "disabled") == 0) | |
675 | multitap2 = 0; | |
676 | else // 'auto' case | |
677 | auto_case = 1; | |
678 | } | |
679 | else | |
680 | auto_case = 1; | |
681 | ||
682 | if (auto_case) | |
683 | { | |
684 | // If a gamepad is plugged after port 4, we need a second multitap. | |
685 | multitap2 = 0; | |
686 | for (port = 4; port < PORTS_NUMBER; port++) | |
687 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
688 | } | |
30d43b8a AP |
689 | } |
690 | ||
38c2028e | 691 | void retro_set_controller_port_device(unsigned port, unsigned device) |
692 | { | |
cada0a36 | 693 | SysPrintf("port %u device %u",port,device); |
8c047f6f | 694 | |
cada0a36 | 695 | if (port >= PORTS_NUMBER) |
696 | return; | |
8c047f6f | 697 | |
cada0a36 | 698 | update_controller_port_device(port, device); |
699 | update_multitap(); | |
38c2028e | 700 | } |
701 | ||
702 | void retro_get_system_info(struct retro_system_info *info) | |
703 | { | |
8fc5171a GR |
704 | #ifndef GIT_VERSION |
705 | #define GIT_VERSION "" | |
706 | #endif | |
cada0a36 | 707 | memset(info, 0, sizeof(*info)); |
708 | info->library_name = "PCSX-ReARMed"; | |
709 | info->library_version = "r22" GIT_VERSION; | |
710 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; | |
711 | info->need_fullpath = true; | |
38c2028e | 712 | } |
713 | ||
714 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
715 | { | |
cada0a36 | 716 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
717 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 718 | |
cada0a36 | 719 | memset(info, 0, sizeof(*info)); |
720 | info->timing.fps = is_pal_mode ? 50 : 60; | |
721 | info->timing.sample_rate = 44100; | |
722 | info->geometry.base_width = geom_width; | |
723 | info->geometry.base_height = geom_height; | |
724 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
725 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
726 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 727 | } |
728 | ||
6e921e1d | 729 | /* savestates */ |
ace14ab3 | 730 | size_t retro_serialize_size(void) |
731 | { | |
cada0a36 | 732 | // it's currently 4380651-4397047 bytes, |
733 | // but have some reserved for future | |
734 | return 0x440000; | |
6e921e1d | 735 | } |
736 | ||
737 | struct save_fp { | |
cada0a36 | 738 | char *buf; |
739 | size_t pos; | |
740 | int is_write; | |
6e921e1d | 741 | }; |
742 | ||
743 | static void *save_open(const char *name, const char *mode) | |
744 | { | |
cada0a36 | 745 | struct save_fp *fp; |
6e921e1d | 746 | |
cada0a36 | 747 | if (name == NULL || mode == NULL) |
748 | return NULL; | |
6e921e1d | 749 | |
cada0a36 | 750 | fp = malloc(sizeof(*fp)); |
751 | if (fp == NULL) | |
752 | return NULL; | |
6e921e1d | 753 | |
cada0a36 | 754 | fp->buf = (char *)name; |
755 | fp->pos = 0; | |
756 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 757 | |
cada0a36 | 758 | return fp; |
6e921e1d | 759 | } |
760 | ||
761 | static int save_read(void *file, void *buf, u32 len) | |
762 | { | |
cada0a36 | 763 | struct save_fp *fp = file; |
764 | if (fp == NULL || buf == NULL) | |
765 | return -1; | |
6e921e1d | 766 | |
cada0a36 | 767 | memcpy(buf, fp->buf + fp->pos, len); |
768 | fp->pos += len; | |
769 | return len; | |
6e921e1d | 770 | } |
771 | ||
772 | static int save_write(void *file, const void *buf, u32 len) | |
773 | { | |
cada0a36 | 774 | struct save_fp *fp = file; |
775 | if (fp == NULL || buf == NULL) | |
776 | return -1; | |
6e921e1d | 777 | |
cada0a36 | 778 | memcpy(fp->buf + fp->pos, buf, len); |
779 | fp->pos += len; | |
780 | return len; | |
6e921e1d | 781 | } |
782 | ||
783 | static long save_seek(void *file, long offs, int whence) | |
784 | { | |
cada0a36 | 785 | struct save_fp *fp = file; |
786 | if (fp == NULL) | |
787 | return -1; | |
788 | ||
789 | switch (whence) { | |
790 | case SEEK_CUR: | |
791 | fp->pos += offs; | |
792 | return fp->pos; | |
793 | case SEEK_SET: | |
794 | fp->pos = offs; | |
795 | return fp->pos; | |
796 | default: | |
797 | return -1; | |
798 | } | |
6e921e1d | 799 | } |
800 | ||
801 | static void save_close(void *file) | |
802 | { | |
cada0a36 | 803 | struct save_fp *fp = file; |
804 | size_t r_size = retro_serialize_size(); | |
805 | if (fp == NULL) | |
806 | return; | |
6e921e1d | 807 | |
cada0a36 | 808 | if (fp->pos > r_size) |
809 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
810 | else if (fp->is_write && fp->pos < r_size) | |
811 | // make sure we don't save trash in leftover space | |
812 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
813 | free(fp); | |
38c2028e | 814 | } |
815 | ||
816 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 817 | { |
cada0a36 | 818 | int ret = SaveState(data); |
819 | return ret == 0 ? true : false; | |
38c2028e | 820 | } |
821 | ||
822 | bool retro_unserialize(const void *data, size_t size) | |
823 | { | |
cada0a36 | 824 | int ret = LoadState(data); |
825 | return ret == 0 ? true : false; | |
38c2028e | 826 | } |
827 | ||
23ea11bd | 828 | /* cheats */ |
38c2028e | 829 | void retro_cheat_reset(void) |
830 | { | |
cada0a36 | 831 | ClearAllCheats(); |
38c2028e | 832 | } |
833 | ||
834 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
835 | { | |
cada0a36 | 836 | char buf[256]; |
837 | int ret; | |
838 | ||
839 | // cheat funcs are destructive, need a copy.. | |
840 | strncpy(buf, code, sizeof(buf)); | |
841 | buf[sizeof(buf) - 1] = 0; | |
842 | ||
843 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
844 | int cursor=0; | |
845 | int nonhexdec=0; | |
846 | while (buf[cursor]){ | |
847 | if (!(ISHEXDEC)){ | |
848 | if (++nonhexdec%2){ | |
849 | buf[cursor]=' '; | |
850 | } else { | |
851 | buf[cursor]='\n'; | |
852 | } | |
853 | } | |
854 | cursor++; | |
855 | } | |
6e921e1d | 856 | |
cada0a36 | 857 | if (index < NumCheats) |
858 | ret = EditCheat(index, "", buf); | |
859 | else | |
860 | ret = AddCheat("", buf); | |
6e921e1d | 861 | |
cada0a36 | 862 | if (ret != 0) |
863 | SysPrintf("Failed to set cheat %#u\n", index); | |
864 | else if (index < NumCheats) | |
865 | Cheats[index].Enabled = enabled; | |
38c2028e | 866 | } |
867 | ||
144493e8 | 868 | // just in case, maybe a win-rt port in the future? |
869 | #ifdef _WIN32 | |
870 | #define SLASH '\\' | |
871 | #else | |
872 | #define SLASH '/' | |
873 | #endif | |
874 | ||
875 | #ifndef PATH_MAX | |
876 | #define PATH_MAX 4096 | |
877 | #endif | |
878 | ||
23ea11bd | 879 | /* multidisk support */ |
144493e8 | 880 | static unsigned int disk_initial_index; |
881 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 882 | static bool disk_ejected; |
883 | static unsigned int disk_current_index; | |
51ba7408 | 884 | static unsigned int disk_count; |
23ea11bd | 885 | static struct disks_state { |
cada0a36 | 886 | char *fname; |
887 | char *flabel; | |
888 | int internal_index; // for multidisk eboots | |
23ea11bd | 889 | } disks[8]; |
890 | ||
144493e8 | 891 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
892 | { | |
cada0a36 | 893 | const char *base = NULL; |
144493e8 | 894 | |
cada0a36 | 895 | if (!disk_path || (*disk_path == '\0')) |
896 | return; | |
144493e8 | 897 | |
cada0a36 | 898 | base = strrchr(disk_path, SLASH); |
899 | if (!base) | |
900 | base = disk_path; | |
144493e8 | 901 | |
cada0a36 | 902 | if (*base == SLASH) |
903 | base++; | |
144493e8 | 904 | |
cada0a36 | 905 | strncpy(disk_label, base, len - 1); |
906 | disk_label[len - 1] = '\0'; | |
144493e8 | 907 | |
cada0a36 | 908 | char *ext = strrchr(disk_label, '.'); |
909 | if (ext) | |
910 | *ext = '\0'; | |
144493e8 | 911 | } |
912 | ||
913 | static void disk_init(void) | |
914 | { | |
cada0a36 | 915 | size_t i; |
144493e8 | 916 | |
cada0a36 | 917 | disk_ejected = false; |
918 | disk_current_index = 0; | |
919 | disk_count = 0; | |
144493e8 | 920 | |
cada0a36 | 921 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
922 | if (disks[i].fname != NULL) { | |
923 | free(disks[i].fname); | |
924 | disks[i].fname = NULL; | |
925 | } | |
926 | if (disks[i].flabel != NULL) { | |
927 | free(disks[i].flabel); | |
928 | disks[i].flabel = NULL; | |
929 | } | |
930 | disks[i].internal_index = 0; | |
931 | } | |
144493e8 | 932 | } |
933 | ||
23ea11bd | 934 | static bool disk_set_eject_state(bool ejected) |
935 | { | |
cada0a36 | 936 | // weird PCSX API.. |
937 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
938 | LidInterrupt(); | |
23ea11bd | 939 | |
cada0a36 | 940 | disk_ejected = ejected; |
941 | return true; | |
23ea11bd | 942 | } |
943 | ||
944 | static bool disk_get_eject_state(void) | |
945 | { | |
cada0a36 | 946 | /* can't be controlled by emulated software */ |
947 | return disk_ejected; | |
23ea11bd | 948 | } |
949 | ||
950 | static unsigned int disk_get_image_index(void) | |
951 | { | |
cada0a36 | 952 | return disk_current_index; |
23ea11bd | 953 | } |
954 | ||
955 | static bool disk_set_image_index(unsigned int index) | |
956 | { | |
cada0a36 | 957 | if (index >= sizeof(disks) / sizeof(disks[0])) |
958 | return false; | |
23ea11bd | 959 | |
cada0a36 | 960 | CdromId[0] = '\0'; |
961 | CdromLabel[0] = '\0'; | |
23ea11bd | 962 | |
cada0a36 | 963 | if (disks[index].fname == NULL) { |
964 | SysPrintf("missing disk #%u\n", index); | |
965 | CDR_shutdown(); | |
23ea11bd | 966 | |
cada0a36 | 967 | // RetroArch specifies "no disk" with index == count, |
968 | // so don't fail here.. | |
969 | disk_current_index = index; | |
970 | return true; | |
971 | } | |
23ea11bd | 972 | |
cada0a36 | 973 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
974 | disks[index].fname, disks[index].internal_index); | |
23ea11bd | 975 | |
cada0a36 | 976 | cdrIsoMultidiskSelect = disks[index].internal_index; |
977 | set_cd_image(disks[index].fname); | |
978 | if (ReloadCdromPlugin() < 0) { | |
979 | SysPrintf("failed to load cdr plugin\n"); | |
980 | return false; | |
981 | } | |
982 | if (CDR_open() < 0) { | |
983 | SysPrintf("failed to open cdr plugin\n"); | |
984 | return false; | |
985 | } | |
23ea11bd | 986 | |
cada0a36 | 987 | if (!disk_ejected) { |
988 | SetCdOpenCaseTime(time(NULL) + 2); | |
989 | LidInterrupt(); | |
990 | } | |
23ea11bd | 991 | |
cada0a36 | 992 | disk_current_index = index; |
993 | return true; | |
23ea11bd | 994 | } |
995 | ||
996 | static unsigned int disk_get_num_images(void) | |
997 | { | |
cada0a36 | 998 | return disk_count; |
23ea11bd | 999 | } |
1000 | ||
1001 | static bool disk_replace_image_index(unsigned index, | |
cada0a36 | 1002 | const struct retro_game_info *info) |
23ea11bd | 1003 | { |
cada0a36 | 1004 | char *old_fname = NULL; |
1005 | char *old_flabel = NULL; | |
1006 | bool ret = true; | |
23ea11bd | 1007 | |
cada0a36 | 1008 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1009 | return false; | |
23ea11bd | 1010 | |
cada0a36 | 1011 | old_fname = disks[index].fname; |
1012 | old_flabel = disks[index].flabel; | |
144493e8 | 1013 | |
cada0a36 | 1014 | disks[index].fname = NULL; |
1015 | disks[index].flabel = NULL; | |
1016 | disks[index].internal_index = 0; | |
23ea11bd | 1017 | |
cada0a36 | 1018 | if (info != NULL) { |
1019 | char disk_label[PATH_MAX]; | |
1020 | disk_label[0] = '\0'; | |
144493e8 | 1021 | |
cada0a36 | 1022 | disks[index].fname = strdup(info->path); |
144493e8 | 1023 | |
cada0a36 | 1024 | get_disk_label(disk_label, info->path, PATH_MAX); |
1025 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1026 | |
cada0a36 | 1027 | if (index == disk_current_index) |
1028 | ret = disk_set_image_index(index); | |
1029 | } | |
23ea11bd | 1030 | |
cada0a36 | 1031 | if (old_fname != NULL) |
1032 | free(old_fname); | |
23ea11bd | 1033 | |
cada0a36 | 1034 | if (old_flabel != NULL) |
1035 | free(old_flabel); | |
144493e8 | 1036 | |
cada0a36 | 1037 | return ret; |
23ea11bd | 1038 | } |
1039 | ||
1040 | static bool disk_add_image_index(void) | |
1041 | { | |
cada0a36 | 1042 | if (disk_count >= 8) |
1043 | return false; | |
51ba7408 | 1044 | |
cada0a36 | 1045 | disk_count++; |
1046 | return true; | |
23ea11bd | 1047 | } |
1048 | ||
144493e8 | 1049 | static bool disk_set_initial_image(unsigned index, const char *path) |
1050 | { | |
cada0a36 | 1051 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1052 | return false; | |
144493e8 | 1053 | |
cada0a36 | 1054 | if (!path || (*path == '\0')) |
1055 | return false; | |
144493e8 | 1056 | |
cada0a36 | 1057 | disk_initial_index = index; |
144493e8 | 1058 | |
cada0a36 | 1059 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1060 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1061 | |
cada0a36 | 1062 | return true; |
144493e8 | 1063 | } |
1064 | ||
1065 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1066 | { | |
cada0a36 | 1067 | const char *fname = NULL; |
144493e8 | 1068 | |
cada0a36 | 1069 | if (len < 1) |
1070 | return false; | |
144493e8 | 1071 | |
cada0a36 | 1072 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1073 | return false; | |
144493e8 | 1074 | |
cada0a36 | 1075 | fname = disks[index].fname; |
144493e8 | 1076 | |
cada0a36 | 1077 | if (!fname || (*fname == '\0')) |
1078 | return false; | |
144493e8 | 1079 | |
cada0a36 | 1080 | strncpy(path, fname, len - 1); |
1081 | path[len - 1] = '\0'; | |
144493e8 | 1082 | |
cada0a36 | 1083 | return true; |
144493e8 | 1084 | } |
1085 | ||
1086 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1087 | { | |
cada0a36 | 1088 | const char *flabel = NULL; |
144493e8 | 1089 | |
cada0a36 | 1090 | if (len < 1) |
1091 | return false; | |
144493e8 | 1092 | |
cada0a36 | 1093 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1094 | return false; | |
144493e8 | 1095 | |
cada0a36 | 1096 | flabel = disks[index].flabel; |
144493e8 | 1097 | |
cada0a36 | 1098 | if (!flabel || (*flabel == '\0')) |
1099 | return false; | |
144493e8 | 1100 | |
cada0a36 | 1101 | strncpy(label, flabel, len - 1); |
1102 | label[len - 1] = '\0'; | |
144493e8 | 1103 | |
cada0a36 | 1104 | return true; |
144493e8 | 1105 | } |
1106 | ||
23ea11bd | 1107 | static struct retro_disk_control_callback disk_control = { |
cada0a36 | 1108 | .set_eject_state = disk_set_eject_state, |
1109 | .get_eject_state = disk_get_eject_state, | |
1110 | .get_image_index = disk_get_image_index, | |
1111 | .set_image_index = disk_set_image_index, | |
1112 | .get_num_images = disk_get_num_images, | |
1113 | .replace_image_index = disk_replace_image_index, | |
1114 | .add_image_index = disk_add_image_index, | |
23ea11bd | 1115 | }; |
1116 | ||
144493e8 | 1117 | static struct retro_disk_control_ext_callback disk_control_ext = { |
cada0a36 | 1118 | .set_eject_state = disk_set_eject_state, |
1119 | .get_eject_state = disk_get_eject_state, | |
1120 | .get_image_index = disk_get_image_index, | |
1121 | .set_image_index = disk_set_image_index, | |
1122 | .get_num_images = disk_get_num_images, | |
1123 | .replace_image_index = disk_replace_image_index, | |
1124 | .add_image_index = disk_add_image_index, | |
1125 | .set_initial_image = disk_set_initial_image, | |
1126 | .get_image_path = disk_get_image_path, | |
1127 | .get_image_label = disk_get_image_label, | |
144493e8 | 1128 | }; |
9096ba88 | 1129 | |
e6f1e7f7 | 1130 | static char base_dir[1024]; |
9fba39a9 T |
1131 | |
1132 | static bool read_m3u(const char *file) | |
1133 | { | |
cada0a36 | 1134 | char line[1024]; |
1135 | char name[PATH_MAX]; | |
1136 | FILE *f = fopen(file, "r"); | |
1137 | if (!f) | |
1138 | return false; | |
1139 | ||
1140 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { | |
1141 | if (line[0] == '#') | |
1142 | continue; | |
1143 | char *carrige_return = strchr(line, '\r'); | |
1144 | if (carrige_return) | |
1145 | *carrige_return = '\0'; | |
1146 | char *newline = strchr(line, '\n'); | |
1147 | if (newline) | |
1148 | *newline = '\0'; | |
1149 | ||
1150 | if (line[0] != '\0') | |
1151 | { | |
1152 | char disk_label[PATH_MAX]; | |
1153 | disk_label[0] = '\0'; | |
144493e8 | 1154 | |
cada0a36 | 1155 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1156 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1157 | |
cada0a36 | 1158 | get_disk_label(disk_label, name, PATH_MAX); |
1159 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1160 | |
cada0a36 | 1161 | disk_count++; |
1162 | } | |
1163 | } | |
9fba39a9 | 1164 | |
cada0a36 | 1165 | fclose(f); |
1166 | return (disk_count != 0); | |
9fba39a9 T |
1167 | } |
1168 | ||
1169 | static void extract_directory(char *buf, const char *path, size_t size) | |
1170 | { | |
1171 | char *base; | |
1172 | strncpy(buf, path, size - 1); | |
1173 | buf[size - 1] = '\0'; | |
1174 | ||
1175 | base = strrchr(buf, '/'); | |
1176 | if (!base) | |
1177 | base = strrchr(buf, '\\'); | |
1178 | ||
1179 | if (base) | |
1180 | *base = '\0'; | |
1181 | else | |
1182 | { | |
1183 | buf[0] = '.'; | |
1184 | buf[1] = '\0'; | |
1185 | } | |
1186 | } | |
1187 | ||
003cfc63 | 1188 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1189 | /* Blackberry QNX doesn't have strcasestr */ |
1190 | ||
1191 | /* | |
1192 | * Find the first occurrence of find in s, ignore case. | |
1193 | */ | |
1194 | char * | |
1195 | strcasestr(const char *s, const char*find) | |
1196 | { | |
cada0a36 | 1197 | char c, sc; |
1198 | size_t len; | |
1199 | ||
1200 | if ((c = *find++) != 0) { | |
1201 | c = tolower((unsigned char)c); | |
1202 | len = strlen(find); | |
1203 | do { | |
1204 | do { | |
1205 | if ((sc = *s++) == 0) | |
1206 | return (NULL); | |
1207 | } while ((char)tolower((unsigned char)sc) != c); | |
1208 | } while (strncasecmp(s, find, len) != 0); | |
1209 | s--; | |
1210 | } | |
1211 | return ((char *)s); | |
41294f4d | 1212 | } |
1213 | #endif | |
1214 | ||
b5926d18 | 1215 | static void set_retro_memmap(void) |
1216 | { | |
cada0a36 | 1217 | struct retro_memory_map retromap = { 0 }; |
1218 | struct retro_memory_descriptor mmap = | |
1219 | { | |
1220 | 0, psxM, 0, 0, 0, 0, 0x200000 | |
1221 | }; | |
b5926d18 | 1222 | |
cada0a36 | 1223 | retromap.descriptors = &mmap; |
1224 | retromap.num_descriptors = 1; | |
b5926d18 | 1225 | |
cada0a36 | 1226 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
b5926d18 | 1227 | } |
1228 | ||
570b9365 | 1229 | static void update_variables(bool in_flight); |
38c2028e | 1230 | bool retro_load_game(const struct retro_game_info *info) |
1231 | { | |
cada0a36 | 1232 | size_t i; |
1233 | unsigned int cd_index = 0; | |
1234 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
9fba39a9 | 1235 | |
e3f8313f | 1236 | struct retro_input_descriptor desc[] = { |
cada0a36 | 1237 | #define JOYP(port) \ |
1238 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1239 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1240 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1241 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1242 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1243 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1244 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1245 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1246 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1247 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1248 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1249 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1250 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1251 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1252 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1253 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1254 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1255 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
1256 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ | |
1257 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1258 | ||
1259 | JOYP(0) | |
1260 | JOYP(1) | |
1261 | JOYP(2) | |
1262 | JOYP(3) | |
1263 | JOYP(4) | |
1264 | JOYP(5) | |
1265 | JOYP(6) | |
1266 | JOYP(7) | |
e3f8313f | 1267 | |
1268 | { 0 }, | |
1269 | }; | |
1270 | ||
cada0a36 | 1271 | frame_count = 0; |
2df7fcac | 1272 | |
e3f8313f | 1273 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1274 | ||
46aa5b98 | 1275 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1276 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
1277 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { | |
1278 | SysPrintf("RGB565 supported, using it\n"); | |
1279 | } | |
46aa5b98 | 1280 | #endif |
c19aba43 | 1281 | |
cada0a36 | 1282 | if (info == NULL || info->path == NULL) { |
1283 | SysPrintf("info->path required\n"); | |
1284 | return false; | |
1285 | } | |
1286 | ||
1287 | update_variables(false); | |
1288 | ||
1289 | if (plugins_opened) { | |
1290 | ClosePlugins(); | |
1291 | plugins_opened = 0; | |
1292 | } | |
1293 | ||
1294 | disk_init(); | |
1295 | ||
1296 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1297 | ||
1298 | if (is_m3u) { | |
1299 | if (!read_m3u(info->path)) { | |
1300 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); | |
1301 | return false; | |
1302 | } | |
1303 | } else { | |
1304 | char disk_label[PATH_MAX]; | |
1305 | disk_label[0] = '\0'; | |
1306 | ||
1307 | disk_count = 1; | |
1308 | disks[0].fname = strdup(info->path); | |
1309 | ||
1310 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1311 | disks[0].flabel = strdup(disk_label); | |
1312 | } | |
1313 | ||
1314 | /* If this is an M3U file, attempt to set the | |
1315 | * initial disk image */ | |
1316 | if (is_m3u && | |
1317 | (disk_initial_index > 0) && | |
1318 | (disk_initial_index < disk_count)) { | |
1319 | const char *fname = disks[disk_initial_index].fname; | |
1320 | ||
1321 | if (fname && (*fname != '\0')) | |
1322 | if (strcmp(disk_initial_path, fname) == 0) | |
1323 | cd_index = disk_initial_index; | |
1324 | } | |
1325 | ||
1326 | set_cd_image(disks[cd_index].fname); | |
1327 | disk_current_index = cd_index; | |
1328 | ||
1329 | /* have to reload after set_cd_image for correct cdr plugin */ | |
1330 | if (LoadPlugins() == -1) { | |
1331 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); | |
1332 | return false; | |
1333 | } | |
1334 | ||
1335 | plugins_opened = 1; | |
1336 | NetOpened = 0; | |
1337 | ||
1338 | if (OpenPlugins() == -1) { | |
1339 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); | |
1340 | return false; | |
1341 | } | |
1342 | ||
1343 | /* Handle multi-disk images (i.e. PBP) | |
1344 | * > Cannot do this until after OpenPlugins() is | |
1345 | * called (since this sets the value of | |
1346 | * cdrIsoMultidiskCount) */ | |
1347 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) { | |
1348 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; | |
1349 | ||
1350 | /* Small annoyance: We need to change the label | |
1351 | * of disk 0, so have to clear existing entries */ | |
1352 | if (disks[0].fname != NULL) | |
1353 | free(disks[0].fname); | |
1354 | disks[0].fname = NULL; | |
1355 | ||
1356 | if (disks[0].flabel != NULL) | |
1357 | free(disks[0].flabel); | |
1358 | disks[0].flabel = NULL; | |
1359 | ||
1360 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { | |
1361 | char disk_name[PATH_MAX]; | |
1362 | char disk_label[PATH_MAX]; | |
1363 | disk_name[0] = '\0'; | |
1364 | disk_label[0] = '\0'; | |
1365 | ||
1366 | disks[i].fname = strdup(info->path); | |
1367 | ||
1368 | get_disk_label(disk_name, info->path, PATH_MAX); | |
1369 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1370 | disks[i].flabel = strdup(disk_label); | |
1371 | ||
1372 | disks[i].internal_index = i; | |
1373 | } | |
1374 | ||
1375 | /* This is not an M3U file, so initial disk | |
1376 | * image has not yet been set - attempt to | |
1377 | * do so now */ | |
1378 | if ((disk_initial_index > 0) && | |
1379 | (disk_initial_index < disk_count)) { | |
1380 | const char *fname = disks[disk_initial_index].fname; | |
1381 | ||
1382 | if (fname && (*fname != '\0')) | |
1383 | if (strcmp(disk_initial_path, fname) == 0) | |
1384 | cd_index = disk_initial_index; | |
1385 | } | |
1386 | ||
1387 | if (cd_index > 0) { | |
1388 | CdromId[0] = '\0'; | |
1389 | CdromLabel[0] = '\0'; | |
1390 | ||
1391 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
1392 | disk_current_index = cd_index; | |
1393 | set_cd_image(disks[cd_index].fname); | |
1394 | ||
1395 | if (ReloadCdromPlugin() < 0) { | |
1396 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); | |
1397 | return false; | |
1398 | } | |
1399 | if (CDR_open() < 0) { | |
1400 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); | |
1401 | return false; | |
1402 | } | |
1403 | } | |
1404 | } | |
1405 | ||
1406 | plugin_call_rearmed_cbs(); | |
1407 | dfinput_activate(); | |
1408 | ||
1409 | if (CheckCdrom() == -1) { | |
1410 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); | |
1411 | return false; | |
1412 | } | |
1413 | ||
1414 | SysReset(); | |
1415 | ||
1416 | if (LoadCdrom() == -1) { | |
1417 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); | |
1418 | return false; | |
1419 | } | |
1420 | emu_on_new_cd(0); | |
1421 | ||
1422 | set_retro_memmap(); | |
1423 | ||
1424 | return true; | |
38c2028e | 1425 | } |
1426 | ||
38c2028e | 1427 | unsigned retro_get_region(void) |
1428 | { | |
cada0a36 | 1429 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1430 | } |
1431 | ||
1432 | void *retro_get_memory_data(unsigned id) | |
1433 | { | |
cada0a36 | 1434 | if (id == RETRO_MEMORY_SAVE_RAM) |
1435 | return Mcd1Data; | |
1436 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1437 | return psxM; | |
1438 | else | |
1439 | return NULL; | |
38c2028e | 1440 | } |
1441 | ||
1442 | size_t retro_get_memory_size(unsigned id) | |
1443 | { | |
cada0a36 | 1444 | if (id == RETRO_MEMORY_SAVE_RAM) |
1445 | return MCD_SIZE; | |
1446 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1447 | return 0x200000; | |
1448 | else | |
1449 | return 0; | |
38c2028e | 1450 | } |
1451 | ||
1452 | void retro_reset(void) | |
1453 | { | |
d9e77039 | 1454 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1455 | rebootemu = 1; | |
cada0a36 | 1456 | //SysReset(); |
38c2028e | 1457 | } |
1458 | ||
1459 | static const unsigned short retro_psx_map[] = { | |
cada0a36 | 1460 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1461 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1462 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1463 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1464 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1465 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1466 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1467 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1468 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1469 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1470 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1471 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1472 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1473 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1474 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1475 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1476 | }; |
1477 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1478 | ||
cada0a36 | 1479 | //Percentage distance of screen to adjust |
e16ecc89 | 1480 | static int GunconAdjustX = 0; |
1481 | static int GunconAdjustY = 0; | |
1482 | ||
1483 | //Used when out by a percentage | |
1484 | static float GunconAdjustRatioX = 1; | |
1485 | static float GunconAdjustRatioY = 1; | |
1486 | ||
805fe9bc | 1487 | static void update_variables(bool in_flight) |
e268a47e | 1488 | { |
e268a47e | 1489 | struct retro_variable var; |
6cdf212f | 1490 | int i; |
b41cca85 | 1491 | #ifdef GPU_PEOPS |
c8108d88 | 1492 | int gpu_peops_fix = 0; |
b41cca85 | 1493 | #endif |
ace14ab3 | 1494 | |
e268a47e | 1495 | var.value = NULL; |
4e477065 | 1496 | var.key = "pcsx_rearmed_frameskip"; |
3abd263a | 1497 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1498 | pl_rearmed_cbs.frameskip = atoi(var.value); |
9f5a28d9 | 1499 | |
1500 | var.value = NULL; | |
4e477065 | 1501 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1502 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1503 | { |
1504 | Config.PsxAuto = 0; | |
f4cceff6 | 1505 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1506 | Config.PsxAuto = 1; |
1507 | else if (strcmp(var.value, "NTSC") == 0) | |
1508 | Config.PsxType = 0; | |
1509 | else if (strcmp(var.value, "PAL") == 0) | |
1510 | Config.PsxType = 1; | |
1511 | } | |
4615b075 | 1512 | |
6cdf212f | 1513 | for (i = 0; i < PORTS_NUMBER; i++) |
15504ca8 | 1514 | update_controller_port_variable(i); |
61c4962a | 1515 | |
30d43b8a | 1516 | update_multitap(); |
61c4962a | 1517 | |
e1442c48 | 1518 | var.value = NULL; |
1519 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1520 | negcon_deadzone = 0; | |
3abd263a | 1521 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1522 | { |
1523 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1524 | } | |
1525 | ||
1526 | var.value = NULL; | |
1527 | var.key = "pcsx_rearmed_negcon_response"; | |
1528 | negcon_linearity = 1; | |
3abd263a | 1529 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1530 | { |
cada0a36 | 1531 | if (strcmp(var.value, "quadratic") == 0) { |
e1442c48 | 1532 | negcon_linearity = 2; |
cada0a36 | 1533 | } else if (strcmp(var.value, "cubic") == 0) { |
e1442c48 | 1534 | negcon_linearity = 3; |
1535 | } | |
1536 | } | |
1537 | ||
ace1989f SK |
1538 | var.value = NULL; |
1539 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1540 | axis_bounds_modifier = true; | |
3abd263a | 1541 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f SK |
1542 | { |
1543 | if (strcmp(var.value, "square") == 0) { | |
cada0a36 | 1544 | axis_bounds_modifier = true; |
1545 | } else if (strcmp(var.value, "circle") == 0) { | |
1546 | axis_bounds_modifier = false; | |
1547 | } | |
ace1989f SK |
1548 | } |
1549 | ||
70fb8fe7 | 1550 | var.value = NULL; |
1551 | var.key = "pcsx_rearmed_vibration"; | |
1552 | ||
3abd263a | 1553 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 1554 | { |
1555 | if (strcmp(var.value, "disabled") == 0) | |
1556 | in_enable_vibration = 0; | |
1557 | else if (strcmp(var.value, "enabled") == 0) | |
1558 | in_enable_vibration = 1; | |
1559 | } | |
1560 | ||
5c1cbedc | 1561 | var.value = NULL; |
1562 | var.key = "pcsx_rearmed_dithering"; | |
1563 | ||
3abd263a | 1564 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 1565 | { |
1566 | if (strcmp(var.value, "disabled") == 0) { | |
1567 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; | |
1568 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1569 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1570 | #ifdef __ARM_NEON__ |
1571 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1572 | #endif | |
1573 | } | |
1574 | else if (strcmp(var.value, "enabled") == 0) { | |
1575 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
1576 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; | |
030d1121 | 1577 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1578 | #ifdef __ARM_NEON__ |
1579 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1580 | #endif | |
1581 | } | |
1582 | } | |
1583 | ||
8ac2b9d2 | 1584 | #ifdef GPU_NEON |
3abd263a | 1585 | var.value = NULL; |
55e5626b | 1586 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1587 | |
3abd263a | 1588 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1589 | { |
1590 | if (strcmp(var.value, "disabled") == 0) | |
1591 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1592 | else if (strcmp(var.value, "enabled") == 0) | |
1593 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1594 | } | |
1595 | ||
7d68d030 | 1596 | var.value = NULL; |
55e5626b | 1597 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1598 | |
3abd263a | 1599 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1600 | { |
1601 | if (strcmp(var.value, "disabled") == 0) | |
1602 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1603 | else if (strcmp(var.value, "enabled") == 0) | |
1604 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1605 | } | |
354329fa | 1606 | |
1607 | var.value = NULL; | |
55e5626b | 1608 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1609 | |
3abd263a | 1610 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 1611 | { |
1612 | if (strcmp(var.value, "disabled") == 0) | |
1613 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1614 | else if (strcmp(var.value, "enabled") == 0) | |
1615 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1616 | } | |
094ec204 | 1617 | #endif |
0e5a7b7d | 1618 | |
3abd263a | 1619 | var.value = NULL; |
0e5a7b7d | 1620 | var.key = "pcsx_rearmed_duping_enable"; |
1621 | ||
3abd263a | 1622 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 1623 | { |
0a6520c3 | 1624 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1625 | duping_enable = false; |
0a6520c3 | 1626 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1627 | duping_enable = true; |
1628 | } | |
1629 | ||
3abd263a | 1630 | var.value = NULL; |
2df7fcac BP |
1631 | var.key = "pcsx_rearmed_display_internal_fps"; |
1632 | ||
3abd263a | 1633 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
1634 | { |
1635 | if (strcmp(var.value, "disabled") == 0) | |
1636 | display_internal_fps = false; | |
1637 | else if (strcmp(var.value, "enabled") == 0) | |
1638 | display_internal_fps = true; | |
1639 | } | |
1640 | ||
ec253988 | 1641 | #if defined(LIGHTREC) || defined(NEW_DYNAREC) |
48f615ba | 1642 | var.value = NULL; |
4e477065 | 1643 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1644 | |
3abd263a | 1645 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
48f615ba | 1646 | { |
cada0a36 | 1647 | R3000Acpu *prev_cpu = psxCpu; |
44747c73 AM |
1648 | #if defined(LIGHTREC) |
1649 | bool can_use_dynarec = found_bios; | |
1650 | #else | |
1651 | bool can_use_dynarec = 1; | |
1652 | #endif | |
48f615ba | 1653 | |
fc99395c | 1654 | #ifdef _3DS |
f72db18e | 1655 | if(!__ctr_svchax) |
fc99395c | 1656 | Config.Cpu = CPU_INTERPRETER; |
1657 | else | |
1658 | #endif | |
44747c73 | 1659 | if (strcmp(var.value, "disabled") == 0 || !can_use_dynarec) |
48f615ba | 1660 | Config.Cpu = CPU_INTERPRETER; |
1661 | else if (strcmp(var.value, "enabled") == 0) | |
1662 | Config.Cpu = CPU_DYNAREC; | |
1663 | ||
1664 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1665 | if (psxCpu != prev_cpu) { | |
1666 | prev_cpu->Shutdown(); | |
1667 | psxCpu->Init(); | |
1668 | psxCpu->Reset(); // not really a reset.. | |
1669 | } | |
1670 | } | |
ec253988 | 1671 | #endif /* LIGHTREC || NEW_DYNAREC */ |
805fe9bc | 1672 | |
3abd263a | 1673 | var.value = NULL; |
01394a7f | 1674 | var.key = "pcsx_rearmed_spu_reverb"; |
1675 | ||
3abd263a | 1676 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1677 | { |
0a6520c3 | 1678 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1679 | spu_config.iUseReverb = false; |
0a6520c3 | 1680 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1681 | spu_config.iUseReverb = true; |
1682 | } | |
1683 | ||
3abd263a | 1684 | var.value = NULL; |
01394a7f | 1685 | var.key = "pcsx_rearmed_spu_interpolation"; |
1686 | ||
3abd263a | 1687 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1688 | { |
1689 | if (strcmp(var.value, "simple") == 0) | |
1690 | spu_config.iUseInterpolation = 1; | |
1691 | else if (strcmp(var.value, "gaussian") == 0) | |
1692 | spu_config.iUseInterpolation = 2; | |
1693 | else if (strcmp(var.value, "cubic") == 0) | |
1694 | spu_config.iUseInterpolation = 3; | |
1695 | else if (strcmp(var.value, "off") == 0) | |
1696 | spu_config.iUseInterpolation = 0; | |
1697 | } | |
1698 | ||
3abd263a | 1699 | var.value = NULL; |
b3480be8 | 1700 | var.key = "pcsx_rearmed_pe2_fix"; |
1701 | ||
3abd263a | 1702 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1703 | { |
1704 | if (strcmp(var.value, "disabled") == 0) | |
1705 | Config.RCntFix = 0; | |
1706 | else if (strcmp(var.value, "enabled") == 0) | |
1707 | Config.RCntFix = 1; | |
1708 | } | |
ace14ab3 | 1709 | |
3abd263a | 1710 | var.value = NULL; |
1d6abe26 | 1711 | var.key = "pcsx_rearmed_idiablofix"; |
1712 | ||
3abd263a | 1713 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1d6abe26 | 1714 | { |
1715 | if (strcmp(var.value, "disabled") == 0) | |
1716 | spu_config.idiablofix = 0; | |
1717 | else if (strcmp(var.value, "enabled") == 0) | |
1718 | spu_config.idiablofix = 1; | |
1719 | } | |
1720 | ||
3abd263a | 1721 | var.value = NULL; |
b3480be8 | 1722 | var.key = "pcsx_rearmed_inuyasha_fix"; |
1723 | ||
3abd263a | 1724 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1725 | { |
1726 | if (strcmp(var.value, "disabled") == 0) | |
1727 | Config.VSyncWA = 0; | |
1728 | else if (strcmp(var.value, "enabled") == 0) | |
1729 | Config.VSyncWA = 1; | |
1730 | } | |
1731 | ||
679b71e2 JW |
1732 | #ifndef _WIN32 |
1733 | var.value = NULL; | |
1734 | var.key = "pcsx_rearmed_async_cd"; | |
3abd263a | 1735 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
679b71e2 JW |
1736 | { |
1737 | if (strcmp(var.value, "async") == 0) | |
cada0a36 | 1738 | Config.AsyncCD = 1; |
679b71e2 | 1739 | else |
cada0a36 | 1740 | Config.AsyncCD = 0; |
679b71e2 JW |
1741 | } |
1742 | #endif | |
1743 | ||
b12cce74 | 1744 | var.value = NULL; |
1745 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 1746 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1747 | { |
1748 | if (strcmp(var.value, "disabled") == 0) | |
1749 | Config.Xa = 1; | |
1750 | else | |
1751 | Config.Xa = 0; | |
1752 | } | |
1753 | ||
1754 | var.value = NULL; | |
1755 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 1756 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1757 | { |
1758 | if (strcmp(var.value, "disabled") == 0) | |
1759 | Config.Cdda = 1; | |
1760 | else | |
1761 | Config.Cdda = 0; | |
1762 | } | |
1763 | ||
34af0fff | 1764 | var.value = NULL; |
1765 | var.key = "pcsx_rearmed_spuirq"; | |
3abd263a | 1766 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
34af0fff | 1767 | { |
1768 | if (strcmp(var.value, "disabled") == 0) | |
1769 | Config.SpuIrq = 0; | |
1770 | else | |
1771 | Config.SpuIrq = 1; | |
1772 | } | |
1773 | ||
ec253988 | 1774 | #ifdef NEW_DYNAREC |
decba348 | 1775 | var.value = NULL; |
1776 | var.key = "pcsx_rearmed_nosmccheck"; | |
3abd263a | 1777 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
decba348 | 1778 | { |
1779 | if (strcmp(var.value, "enabled") == 0) | |
1780 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
1781 | else | |
1782 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
1783 | } | |
1784 | ||
1785 | var.value = NULL; | |
1786 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
3abd263a | 1787 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
decba348 | 1788 | { |
1789 | if (strcmp(var.value, "enabled") == 0) | |
1790 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
1791 | else | |
1792 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
1793 | } | |
1794 | ||
1795 | var.value = NULL; | |
1796 | var.key = "pcsx_rearmed_nogteflags"; | |
3abd263a | 1797 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
decba348 | 1798 | { |
1799 | if (strcmp(var.value, "enabled") == 0) | |
1800 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
1801 | else | |
1802 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
1803 | } | |
ec253988 | 1804 | #endif /* NEW_DYNAREC */ |
decba348 | 1805 | |
2d17de26 | 1806 | #ifdef GPU_PEOPS |
3abd263a | 1807 | var.value = NULL; |
6713b629 | 1808 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1809 | |
1810 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1811 | { | |
1812 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1813 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1814 | } |
1815 | ||
3abd263a | 1816 | var.value = NULL; |
6713b629 | 1817 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1818 | |
1819 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1820 | { | |
1821 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1822 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1823 | } |
1824 | ||
3abd263a | 1825 | var.value = NULL; |
6713b629 | 1826 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1827 | |
1828 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1829 | { | |
1830 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1831 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1832 | } |
1833 | ||
3abd263a | 1834 | var.value = NULL; |
6713b629 | 1835 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1836 | |
1837 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1838 | { | |
1839 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1840 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1841 | } |
1842 | ||
3abd263a | 1843 | var.value = NULL; |
6713b629 | 1844 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1845 | |
1846 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1847 | { | |
1848 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1849 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1850 | } |
1851 | ||
3abd263a | 1852 | var.value = NULL; |
6713b629 | 1853 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1854 | |
1855 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1856 | { | |
1857 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1858 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1859 | } |
1860 | ||
3abd263a | 1861 | var.value = NULL; |
6713b629 | 1862 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 1863 | |
1864 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1865 | { | |
1866 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1867 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 1868 | } |
1869 | ||
3abd263a | 1870 | var.value = NULL; |
6713b629 | 1871 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 1872 | |
1873 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1874 | { | |
1875 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1876 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 1877 | } |
1878 | ||
3abd263a | 1879 | var.value = NULL; |
6713b629 | 1880 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 1881 | |
1882 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1883 | { | |
1884 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1885 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 1886 | } |
1887 | ||
1888 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1889 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1890 | ||
6713b629 | 1891 | /* Show/hide core options */ |
c8108d88 | 1892 | |
1893 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
1894 | var.value = NULL; | |
1895 | ||
1896 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1897 | { | |
1898 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
1899 | ||
1900 | show_advanced_gpu_peops_settings = 1; | |
1901 | if (strcmp(var.value, "disabled") == 0) | |
1902 | show_advanced_gpu_peops_settings = 0; | |
1903 | ||
1904 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
1905 | { | |
1906 | unsigned i; | |
1907 | struct retro_core_option_display option_display; | |
6713b629 | 1908 | char gpu_peops_option[9][45] = { |
1909 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
1910 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
1911 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
1912 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
1913 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
1914 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
1915 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
1916 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
cada0a36 | 1917 | "pcsx_rearmed_gpu_peops_fake_busy_state" |
c8108d88 | 1918 | }; |
1919 | ||
1920 | option_display.visible = show_advanced_gpu_peops_settings; | |
1921 | ||
1922 | for (i = 0; i < 9; i++) | |
1923 | { | |
1924 | option_display.key = gpu_peops_option[i]; | |
1925 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
1926 | } | |
1927 | } | |
1928 | } | |
1929 | #endif | |
1930 | ||
030d1121 | 1931 | #ifdef GPU_UNAI |
1932 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
1933 | var.value = NULL; | |
1934 | ||
3abd263a | 1935 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1936 | { |
1937 | if (strcmp(var.value, "disabled") == 0) | |
1938 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
1939 | else if (strcmp(var.value, "enabled") == 0) | |
1940 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
1941 | } | |
1942 | ||
1943 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
1944 | var.value = NULL; | |
1945 | ||
3abd263a | 1946 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1947 | { |
1948 | if (strcmp(var.value, "disabled") == 0) | |
1949 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
1950 | else if (strcmp(var.value, "enabled") == 0) | |
1951 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
1952 | } | |
1953 | ||
1954 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
1955 | var.value = NULL; | |
1956 | ||
3abd263a | 1957 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1958 | { |
1959 | if (strcmp(var.value, "disabled") == 0) | |
1960 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
1961 | else if (strcmp(var.value, "enabled") == 0) | |
1962 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
1963 | } | |
1964 | ||
1965 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
1966 | var.value = NULL; | |
1967 | ||
3abd263a | 1968 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1969 | { |
1970 | if (strcmp(var.value, "disabled") == 0) | |
1971 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
1972 | else if (strcmp(var.value, "enabled") == 0) | |
1973 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
1974 | } | |
1975 | ||
1976 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
1977 | var.value = NULL; | |
1978 | ||
3abd263a | 1979 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 1980 | { |
1981 | if (strcmp(var.value, "disabled") == 0) | |
1982 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
1983 | else if (strcmp(var.value, "enabled") == 0) | |
1984 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
1985 | } | |
1986 | ||
1987 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
1988 | var.value = NULL; | |
1989 | ||
1990 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1991 | { | |
1992 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
1993 | ||
1994 | show_advanced_gpu_unai_settings = 1; | |
1995 | if (strcmp(var.value, "disabled") == 0) | |
1996 | show_advanced_gpu_unai_settings = 0; | |
1997 | ||
1998 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
1999 | { | |
2000 | unsigned i; | |
2001 | struct retro_core_option_display option_display; | |
2002 | char gpu_unai_option[5][40] = { | |
2003 | "pcsx_rearmed_gpu_unai_blending", | |
2004 | "pcsx_rearmed_gpu_unai_lighting", | |
2005 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
2006 | "pcsx_rearmed_gpu_unai_ilace_force", | |
cada0a36 | 2007 | "pcsx_rearmed_gpu_unai_pixel_skip" |
030d1121 | 2008 | }; |
2009 | ||
2010 | option_display.visible = show_advanced_gpu_unai_settings; | |
2011 | ||
2012 | for (i = 0; i < 5; i++) | |
2013 | { | |
2014 | option_display.key = gpu_unai_option[i]; | |
2015 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2016 | } | |
2017 | } | |
2018 | } | |
2019 | #endif // GPU_UNAI | |
2020 | ||
cada0a36 | 2021 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2022 | //with where the shots are in the emulator. |
2023 | ||
2024 | var.value = NULL; | |
2025 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2026 | ||
2027 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2028 | { | |
cada0a36 | 2029 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2030 | } |
2031 | ||
2032 | var.value = NULL; | |
2033 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2034 | ||
2035 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2036 | { | |
cada0a36 | 2037 | GunconAdjustY = atoi(var.value); |
2038 | } | |
e16ecc89 | 2039 | |
2040 | var.value = NULL; | |
2041 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2042 | ||
2043 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2044 | { | |
cada0a36 | 2045 | GunconAdjustRatioX = atof(var.value); |
2046 | } | |
e16ecc89 | 2047 | |
2048 | var.value = NULL; | |
2049 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2050 | ||
2051 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2052 | { | |
cada0a36 | 2053 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2054 | } |
2055 | ||
32ab9e53 | 2056 | if (in_flight) { |
cada0a36 | 2057 | // inform core things about possible config changes |
32ab9e53 | 2058 | plugin_call_rearmed_cbs(); |
805fe9bc | 2059 | |
32ab9e53 TJ |
2060 | if (GPU_open != NULL && GPU_close != NULL) { |
2061 | GPU_close(); | |
2062 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2063 | } | |
805fe9bc | 2064 | |
32ab9e53 TJ |
2065 | dfinput_activate(); |
2066 | } | |
27cf7d31 | 2067 | else |
2068 | { | |
b580cc4f | 2069 | //not yet running |
5bf56268 | 2070 | |
b580cc4f | 2071 | //bootlogo display hack |
2072 | if (found_bios) { | |
3abd263a | 2073 | var.value = NULL; |
b580cc4f | 2074 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2075 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2076 | { |
27cf7d31 | 2077 | Config.SlowBoot = 0; |
2078 | rebootemu = 0; | |
0a6520c3 | 2079 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2080 | { |
f422f444 | 2081 | Config.SlowBoot = 1; |
27cf7d31 | 2082 | rebootemu = 1; |
2083 | } | |
b580cc4f | 2084 | } |
2085 | } | |
ec253988 | 2086 | #ifdef NEW_DYNAREC |
3abd263a | 2087 | var.value = NULL; |
f8983cce | 2088 | var.key = "pcsx_rearmed_psxclock"; |
3abd263a | 2089 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
f8983cce | 2090 | { |
2091 | int psxclock = atoi(var.value); | |
2092 | cycle_multiplier = 10000 / psxclock; | |
2093 | } | |
2094 | #endif | |
b580cc4f | 2095 | } |
e268a47e | 2096 | } |
2097 | ||
8741f7a2 | 2098 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2099 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2100 | { |
cada0a36 | 2101 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2102 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2103 | |
cada0a36 | 2104 | // First, try and get an analog value using the new libretro API constant |
2105 | uint16_t button = input_state_cb(player_index, | |
2106 | RETRO_DEVICE_ANALOG, | |
2107 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2108 | id); | |
2109 | button = MIN(button / 128, 255); | |
8741f7a2 | 2110 | |
cada0a36 | 2111 | if (button == 0) |
2112 | { | |
2113 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2114 | // is not reporting analog values. We need to do a second check using the classic | |
2115 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2116 | |
cada0a36 | 2117 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2118 | |
cada0a36 | 2119 | button = (ret & (1 << id)) ? 255 : 0; |
2120 | } | |
8741f7a2 | 2121 | |
cada0a36 | 2122 | return button; |
8741f7a2 | 2123 | } |
2124 | ||
ace1989f | 2125 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) { |
cada0a36 | 2126 | float modifier_axis_range = 0; |
2127 | ||
2128 | if(is_square) { | |
2129 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; | |
2130 | if(modifier_axis_range < 0) { | |
2131 | modifier_axis_range = 0; | |
2132 | } else if(modifier_axis_range > 255) { | |
2133 | modifier_axis_range = 255; | |
2134 | } | |
2135 | } else { | |
2136 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); | |
2137 | } | |
ace1989f | 2138 | |
cada0a36 | 2139 | return modifier_axis_range; |
ace1989f SK |
2140 | } |
2141 | ||
ace14ab3 | 2142 | void retro_run(void) |
38c2028e | 2143 | { |
cada0a36 | 2144 | int i; |
2145 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) | |
2146 | if (rebootemu != 0) { | |
2147 | rebootemu = 0; | |
2148 | SysReset(); | |
2149 | if (!Config.HLE && !Config.SlowBoot) { | |
2150 | // skip BIOS logos | |
2151 | psxRegs.pc = psxRegs.GPR.n.ra; | |
2152 | } | |
2153 | } | |
2154 | ||
2155 | if (display_internal_fps) { | |
2156 | frame_count++; | |
2157 | ||
2158 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) { | |
2159 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2160 | char str[64]; | |
2161 | const char *strc = (const char*)str; | |
2162 | struct retro_message msg = | |
2163 | { | |
2164 | strc, | |
2165 | 180 | |
2166 | }; | |
2167 | ||
2168 | str[0] = '\0'; | |
2169 | ||
2170 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2171 | ||
2172 | pl_rearmed_cbs.flip_cnt = 0; | |
2173 | ||
2174 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2175 | } | |
2176 | } | |
6fbd15c8 | 2177 | else |
cada0a36 | 2178 | frame_count = 0; |
2179 | ||
2180 | input_poll_cb(); | |
2df7fcac | 2181 | |
cada0a36 | 2182 | bool updated = false; |
2183 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2184 | update_variables(true); | |
e268a47e | 2185 | |
cada0a36 | 2186 | // reset all keystate, query libretro for keystate |
2187 | int j; | |
2188 | int lsx; | |
2189 | int rsy; | |
2190 | float negcon_twist_amplitude; | |
2191 | int negcon_i_rs; | |
2192 | int negcon_ii_rs; | |
e268a47e | 2193 | |
cada0a36 | 2194 | for(i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2195 | { |
2196 | int16_t ret = 0; | |
cada0a36 | 2197 | in_keystate[i] = 0; |
3c0fb554 | 2198 | |
cada0a36 | 2199 | if (in_type[i] == PSE_PAD_TYPE_NONE) |
2200 | continue; | |
c8108d88 | 2201 | |
6fbd15c8 | 2202 | if (libretro_supports_bitmasks) |
2203 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2204 | else | |
2205 | { | |
a3c2efcd T |
2206 | unsigned j; |
2207 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3+1); j++) | |
6fbd15c8 | 2208 | { |
a3c2efcd | 2209 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
cada0a36 | 2210 | ret |= (1 << j); |
6fbd15c8 | 2211 | } |
2212 | } | |
3c0fb554 | 2213 | |
cada0a36 | 2214 | if (in_type[i] == PSE_PAD_TYPE_GUNCON) |
2215 | { | |
2216 | //ToDo move across to: | |
2217 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2218 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2219 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2220 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2221 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2222 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2223 | //Though not sure these are hooked up properly on the Pi | |
2224 | ||
2225 | //ToDo | |
2226 | //Put the controller index back to i instead of hardcoding to 1 when the libretro overlay crash bug is fixed | |
2227 | //This is required for 2 player | |
2228 | ||
2229 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross | |
2230 | ||
2231 | // Trigger | |
2232 | //The 1 is hardcoded instead of i to prevent the overlay mouse button libretro crash bug | |
2233 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)){ | |
2234 | in_keystate[i] |= (1 << DKEY_CIRCLE); | |
2235 | } | |
2236 | ||
2237 | // A | |
2238 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)){ | |
2239 | in_keystate[i] |= (1 << DKEY_START); | |
2240 | } | |
2241 | ||
2242 | // B | |
2243 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)){ | |
2244 | in_keystate[i] |= (1 << DKEY_CROSS); | |
2245 | } | |
2246 | ||
2247 | //The 1 is hardcoded instead of i to prevent the overlay mouse button libretro crash bug | |
2248 | int gunx = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); | |
2249 | int guny = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
2250 | ||
2251 | //Mouse range is -32767 -> 32767 | |
2252 | //1% is about 655 | |
2253 | //Use the left analog stick field to store the absolute coordinates | |
2254 | in_analog_left[0][0] = (gunx*GunconAdjustRatioX) + (GunconAdjustX * 655); | |
2255 | in_analog_left[0][1] = (guny*GunconAdjustRatioY) + (GunconAdjustY * 655); | |
2256 | } | |
2257 | if (in_type[i] == PSE_PAD_TYPE_NEGCON) | |
2258 | { | |
2259 | // Query digital inputs | |
2260 | // | |
2261 | // > Pad-Up | |
2262 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2263 | in_keystate[i] |= (1 << DKEY_UP); | |
2264 | // > Pad-Right | |
2265 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2266 | in_keystate[i] |= (1 << DKEY_RIGHT); | |
2267 | // > Pad-Down | |
2268 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2269 | in_keystate[i] |= (1 << DKEY_DOWN); | |
2270 | // > Pad-Left | |
2271 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2272 | in_keystate[i] |= (1 << DKEY_LEFT); | |
2273 | // > Start | |
2274 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2275 | in_keystate[i] |= (1 << DKEY_START); | |
2276 | // > neGcon A | |
2277 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2278 | in_keystate[i] |= (1 << DKEY_CIRCLE); | |
2279 | // > neGcon B | |
2280 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2281 | in_keystate[i] |= (1 << DKEY_TRIANGLE); | |
2282 | // > neGcon R shoulder (digital) | |
2283 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2284 | in_keystate[i] |= (1 << DKEY_R1); | |
2285 | // Query analog inputs | |
2286 | // | |
2287 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2288 | // >> pad->leftJoyX == in_analog_left[i][0] == NeGcon II | |
2289 | // >> pad->leftJoyY == in_analog_left[i][1] == NeGcon L | |
2290 | // >> pad->rightJoyX == in_analog_right[i][0] == NeGcon twist | |
2291 | // >> pad->rightJoyY == in_analog_right[i][1] == NeGcon I | |
2292 | // So we just have to map in_analog_left/right to more | |
2293 | // appropriate inputs... | |
2294 | // | |
2295 | // > NeGcon twist | |
2296 | // >> Get raw analog stick value and account for deadzone | |
2297 | lsx = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2298 | if (lsx > negcon_deadzone) | |
2299 | lsx = lsx - negcon_deadzone; | |
2300 | else if (lsx < -negcon_deadzone) | |
2301 | lsx = lsx + negcon_deadzone; | |
2302 | else | |
2303 | lsx = 0; | |
2304 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2305 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2306 | if (negcon_linearity == 2) | |
6fbd15c8 | 2307 | { |
cada0a36 | 2308 | if (negcon_twist_amplitude < 0.0) |
2309 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
6fbd15c8 | 2310 | else |
cada0a36 | 2311 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; |
2312 | } | |
6fbd15c8 | 2313 | else if (negcon_linearity == 3) |
cada0a36 | 2314 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; |
2315 | // >> Convert to final 'in_analog' integer value [0,255] | |
2316 | in_analog_right[i][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2317 | // > NeGcon I + II | |
2318 | // >> Handle right analog stick vertical axis mapping... | |
2319 | // - Up (-Y) == accelerate == neGcon I | |
2320 | // - Down (+Y) == brake == neGcon II | |
2321 | negcon_i_rs = 0; | |
2322 | negcon_ii_rs = 0; | |
2323 | rsy = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2324 | if (rsy >= 0) { | |
2325 | // Account for deadzone | |
2326 | // (Note: have never encountered a gamepad with significant differences | |
2327 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2328 | // deadzone here) | |
2329 | if (rsy > negcon_deadzone) | |
2330 | rsy = rsy - negcon_deadzone; | |
6fbd15c8 | 2331 | else |
cada0a36 | 2332 | rsy = 0; |
2333 | // Convert to 'in_analog' integer value [0,255] | |
2334 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2335 | } else { | |
2336 | if (rsy < -negcon_deadzone) | |
2337 | rsy = -1 * (rsy + negcon_deadzone); | |
6fbd15c8 | 2338 | else |
cada0a36 | 2339 | rsy = 0; |
2340 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2341 | } | |
2342 | // >> NeGcon I | |
2343 | in_analog_right[i][1] = MAX( | |
2344 | MAX( | |
2345 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_R2), | |
2346 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_B) | |
2347 | ), | |
2348 | negcon_i_rs | |
2349 | ); | |
2350 | // >> NeGcon II | |
2351 | in_analog_left[i][0] = MAX( | |
2352 | MAX( | |
2353 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L2), | |
2354 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_Y) | |
2355 | ), | |
2356 | negcon_ii_rs | |
2357 | ); | |
2358 | // > NeGcon L | |
2359 | in_analog_left[i][1] = get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L); | |
2360 | } | |
2361 | if (in_type[i] != PSE_PAD_TYPE_NEGCON && in_type[i] != PSE_PAD_TYPE_GUNCON) | |
2362 | { | |
2363 | // Query digital inputs | |
2364 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2365 | if (ret & (1 << j)) | |
2366 | in_keystate[i] |= retro_psx_map[j]; | |
2367 | ||
2368 | // Query analog inputs | |
2369 | if (in_type[i] == PSE_PAD_TYPE_ANALOGJOY || in_type[i] == PSE_PAD_TYPE_ANALOGPAD) | |
2370 | { | |
2371 | 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); | |
2372 | 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); | |
2373 | 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); | |
2374 | 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); | |
2375 | } | |
2376 | } | |
2377 | } | |
2378 | ||
2379 | stop = 0; | |
2380 | psxCpu->Execute(); | |
2381 | ||
2382 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, | |
2383 | vout_width, vout_height, vout_width * 2); | |
2384 | vout_fb_dirty = 0; | |
2385 | ||
2386 | set_vout_fb(); | |
38c2028e | 2387 | } |
2388 | ||
74ebc05b | 2389 | static bool try_use_bios(const char *path) |
2390 | { | |
cada0a36 | 2391 | FILE *f; |
2392 | long size; | |
2393 | const char *name; | |
74ebc05b | 2394 | |
cada0a36 | 2395 | f = fopen(path, "rb"); |
2396 | if (f == NULL) | |
2397 | return false; | |
74ebc05b | 2398 | |
cada0a36 | 2399 | fseek(f, 0, SEEK_END); |
2400 | size = ftell(f); | |
2401 | fclose(f); | |
74ebc05b | 2402 | |
cada0a36 | 2403 | if (size != 512 * 1024) |
2404 | return false; | |
74ebc05b | 2405 | |
cada0a36 | 2406 | name = strrchr(path, SLASH); |
2407 | if (name++ == NULL) | |
2408 | name = path; | |
2409 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2410 | return true; | |
74ebc05b | 2411 | } |
2412 | ||
c4052f4d | 2413 | #ifndef VITA |
74ebc05b | 2414 | #include <sys/types.h> |
2415 | #include <dirent.h> | |
2416 | ||
2417 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2418 | { | |
cada0a36 | 2419 | DIR *dir; |
2420 | struct dirent *ent; | |
2421 | bool ret = false; | |
74ebc05b | 2422 | |
cada0a36 | 2423 | dir = opendir(dirpath); |
2424 | if (dir == NULL) | |
2425 | return false; | |
74ebc05b | 2426 | |
cada0a36 | 2427 | while ((ent = readdir(dir))) { |
2428 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) | |
2429 | continue; | |
74ebc05b | 2430 | |
cada0a36 | 2431 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
2432 | ret = try_use_bios(path); | |
2433 | if (ret) | |
2434 | break; | |
2435 | } | |
2436 | closedir(dir); | |
2437 | return ret; | |
74ebc05b | 2438 | } |
2439 | #else | |
2440 | #define find_any_bios(...) false | |
2441 | #endif | |
2442 | ||
11813b9d | 2443 | static void check_system_specs(void) |
2444 | { | |
2445 | unsigned level = 6; | |
2446 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2447 | } | |
2448 | ||
d382721e MOB |
2449 | static int init_memcards(void) |
2450 | { | |
cada0a36 | 2451 | int ret = 0; |
2452 | const char *dir; | |
2453 | struct retro_variable var = { .key="pcsx_rearmed_memcard2", .value=NULL }; | |
2454 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; | |
2455 | ||
2456 | // Memcard2 will be handled and is re-enabled if needed using core | |
2457 | // operations. | |
2458 | // Memcard1 is handled by libretro, doing this will set core to | |
2459 | // skip file io operations for memcard1 like SaveMcd | |
2460 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2461 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
2462 | init_memcard(Mcd1Data); | |
2463 | // Memcard 2 is managed by the emulator on the filesystem, | |
2464 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2465 | ||
2466 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2467 | SysPrintf("Memcard 2: %s\n", var.value); | |
2468 | if (memcmp(var.value, "enabled", 7) == 0) { | |
2469 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) { | |
2470 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) { | |
2471 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); | |
2472 | ret = -1; | |
2473 | } else { | |
2474 | McdDisable[1] = 0; | |
2475 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2476 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2477 | } | |
2478 | } else { | |
2479 | SysPrintf("Could not get save directory! Could not create memcard 2."); | |
2480 | ret = -1; | |
2481 | } | |
2482 | } | |
2483 | } | |
2484 | return ret; | |
d382721e MOB |
2485 | } |
2486 | ||
9e7bdf29 | 2487 | static void loadPSXBios(void) |
38c2028e | 2488 | { |
cada0a36 | 2489 | const char *dir; |
2490 | char path[PATH_MAX]; | |
2491 | unsigned useHLE = 0; | |
2492 | ||
2493 | const char *bios[] = { | |
2494 | "PSXONPSP660", "psxonpsp660", | |
2495 | "SCPH101", "scph101", | |
2496 | "SCPH5501", "scph5501", | |
2497 | "SCPH7001", "scph7001", | |
2498 | "SCPH1001", "scph1001" | |
2499 | }; | |
2500 | ||
2501 | struct retro_variable var = { | |
2502 | .key = "pcsx_rearmed_bios", | |
2503 | .value = NULL | |
2504 | }; | |
2505 | ||
2506 | found_bios = 0; | |
2507 | ||
2508 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2509 | if (!strcmp(var.value, "HLE")) | |
2510 | useHLE = 1; | |
2511 | } | |
2512 | ||
2513 | if (!useHLE) | |
2514 | { | |
2515 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2516 | { | |
2517 | unsigned i; | |
2518 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2519 | ||
2520 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
2521 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); | |
2522 | found_bios = try_use_bios(path); | |
2523 | if (found_bios) | |
2524 | break; | |
2525 | } | |
2526 | ||
2527 | if (!found_bios) | |
2528 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2529 | } | |
2530 | if (found_bios) { | |
2531 | SysPrintf("found BIOS file: %s\n", Config.Bios); | |
2532 | } | |
2533 | } | |
2534 | ||
2535 | if (useHLE || !found_bios) | |
2536 | { | |
2537 | SysPrintf("no BIOS files found.\n"); | |
2538 | struct retro_message msg = | |
2539 | { | |
2540 | "No PlayStation BIOS file found - add for better compatibility", | |
2541 | 180 | |
2542 | }; | |
2543 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
2544 | } | |
9e7bdf29 | 2545 | } |
2546 | ||
2547 | void retro_init(void) | |
2548 | { | |
cada0a36 | 2549 | unsigned dci_version = 0; |
2550 | struct retro_rumble_interface rumble; | |
2551 | int ret; | |
38c2028e | 2552 | |
d148d265 | 2553 | #ifdef __MACH__ |
cada0a36 | 2554 | // magic sauce to make the dynarec work on iOS |
2555 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 2556 | #endif |
2557 | ||
fc99395c | 2558 | #ifdef _3DS |
fc99395c | 2559 | psxMapHook = pl_3ds_mmap; |
2560 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2561 | #endif |
2562 | #ifdef VITA | |
73081f23 FJGG |
2563 | if(init_vita_mmap()<0) |
2564 | abort(); | |
1a5fd794 | 2565 | psxMapHook = pl_vita_mmap; |
2566 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2567 | #endif |
cada0a36 | 2568 | ret = emu_core_preinit(); |
5bf56268 | 2569 | #ifdef _3DS |
e4d84733 | 2570 | /* emu_core_preinit sets the cpu to dynarec */ |
f72db18e | 2571 | if(!__ctr_svchax) |
e4d84733 | 2572 | Config.Cpu = CPU_INTERPRETER; |
2573 | #endif | |
cada0a36 | 2574 | ret |= init_memcards(); |
73081f23 | 2575 | |
cada0a36 | 2576 | ret |= emu_core_init(); |
2577 | if (ret != 0) { | |
2578 | SysPrintf("PCSX init failed.\n"); | |
2579 | exit(1); | |
2580 | } | |
38c2028e | 2581 | |
0b7f536b | 2582 | #ifdef _3DS |
2583 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2584 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
cada0a36 | 2585 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2586 | #else |
cada0a36 | 2587 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2588 | #endif |
5bf56268 | 2589 | |
cada0a36 | 2590 | vout_buf_ptr = vout_buf; |
74ebc05b | 2591 | |
cada0a36 | 2592 | loadPSXBios(); |
38c2028e | 2593 | |
cada0a36 | 2594 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2595 | |
cada0a36 | 2596 | disk_initial_index = 0; |
2597 | disk_initial_path[0] = '\0'; | |
2598 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2599 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2600 | else | |
2601 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2602 | |
cada0a36 | 2603 | rumble_cb = NULL; |
2604 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2605 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2606 | |
cada0a36 | 2607 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2608 | * we have to do this because cache misses and some IO penalties | |
2609 | * are not emulated. Warning: changing this may break compatibility. */ | |
2610 | cycle_multiplier = 175; | |
ace14ab3 | 2611 | #ifdef HAVE_PRE_ARMV7 |
cada0a36 | 2612 | cycle_multiplier = 200; |
5ca2ec64 | 2613 | #endif |
cada0a36 | 2614 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
2615 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
2616 | spu_config.iUseFixedUpdates = 1; | |
5ca2ec64 | 2617 | |
cada0a36 | 2618 | SaveFuncs.open = save_open; |
2619 | SaveFuncs.read = save_read; | |
2620 | SaveFuncs.write = save_write; | |
2621 | SaveFuncs.seek = save_seek; | |
2622 | SaveFuncs.close = save_close; | |
e268a47e | 2623 | |
6fbd15c8 | 2624 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2625 | libretro_supports_bitmasks = true; | |
2626 | ||
cada0a36 | 2627 | check_system_specs(); |
38c2028e | 2628 | } |
2629 | ||
2630 | void retro_deinit(void) | |
2631 | { | |
cada0a36 | 2632 | if (plugins_opened) { |
2633 | ClosePlugins(); | |
2634 | plugins_opened = 0; | |
2635 | } | |
2636 | SysClose(); | |
0b7f536b | 2637 | #ifdef _3DS |
2638 | linearFree(vout_buf); | |
2639 | #else | |
cada0a36 | 2640 | free(vout_buf); |
0b7f536b | 2641 | #endif |
cada0a36 | 2642 | vout_buf = NULL; |
d8f2e2d8 SL |
2643 | |
2644 | #ifdef VITA | |
cada0a36 | 2645 | deinit_vita_mmap(); |
d8f2e2d8 | 2646 | #endif |
6fbd15c8 | 2647 | libretro_supports_bitmasks = false; |
144493e8 | 2648 | |
cada0a36 | 2649 | /* Have to reset disks struct, otherwise |
2650 | * fnames/flabels will leak memory */ | |
2651 | disk_init(); | |
38c2028e | 2652 | } |
c4052f4d | 2653 | |
2654 | #ifdef VITA | |
2655 | #include <psp2/kernel/threadmgr.h> | |
2656 | int usleep (unsigned long us) | |
2657 | { | |
2658 | sceKernelDelayThread(us); | |
2659 | } | |
2660 | #endif | |
130984f5 | 2661 | |
2662 | void SysPrintf(const char *fmt, ...) { | |
cada0a36 | 2663 | va_list list; |
2664 | char msg[512]; | |
130984f5 | 2665 | |
cada0a36 | 2666 | va_start(list, fmt); |
2667 | vsprintf(msg, fmt, list); | |
2668 | va_end(list); | |
130984f5 | 2669 | |
cada0a36 | 2670 | if (log_cb) |
2671 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 2672 | } |