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; |
c8108d88 | 96 | static int show_advanced_gpu_peops_settings = -1; |
030d1121 | 97 | static int show_advanced_gpu_unai_settings = -1; |
70d56ca3 | 98 | |
4ce3bd43 VP |
99 | static unsigned previous_width = 0; |
100 | static unsigned previous_height = 0; | |
101 | ||
38c2028e | 102 | static int plugins_opened; |
17f84149 | 103 | static int is_pal_mode; |
38c2028e | 104 | |
f9f60dae TK |
105 | /* memory card data */ |
106 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 107 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 108 | extern char McdDisable[2]; |
38c2028e | 109 | |
110 | /* PCSX ReARMed core calls and stuff */ | |
15504ca8 AP |
111 | int in_type[8] = { PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
112 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
113 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
114 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE }; | |
61c4962a | 115 | int in_analog_left[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; |
116 | int in_analog_right[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; | |
3c0fb554 | 117 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 118 | int multitap1 = 0; |
119 | int multitap2 = 0; | |
4e477065 | 120 | int in_enable_vibration = 1; |
38c2028e | 121 | |
e1442c48 | 122 | // NegCon adjustment parameters |
123 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
124 | // to a standard analog stick -> user should be able to tweak | |
125 | // response/deadzone for comfort | |
126 | // > When response is linear, 'additional' deadzone (set here) | |
127 | // may be left at zero, since this is normally handled via in-game | |
128 | // options menus | |
129 | // > When response is non-linear, deadzone should be set to match the | |
130 | // controller being used (otherwise precision may be lost) | |
131 | // > negcon_linearity: | |
132 | // - 1: Response is linear - recommended when using racing wheel | |
133 | // peripherals, not recommended for standard gamepads | |
134 | // - 2: Response is quadratic - optimal setting for gamepads | |
135 | // - 3: Response is cubic - enables precise fine control, but | |
136 | // difficult to use... | |
137 | #define NEGCON_RANGE 0x7FFF | |
138 | static int negcon_deadzone = 0; | |
139 | static int negcon_linearity = 1; | |
140 | ||
ace1989f SK |
141 | static bool axis_bounds_modifier; |
142 | ||
805fe9bc | 143 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
144 | #define VOUT_MAX_WIDTH 1024 | |
145 | #define VOUT_MAX_HEIGHT 512 | |
146 | ||
646a63e4 | 147 | //Dummy functions |
148 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info){return false;} | |
149 | void retro_unload_game(void){} | |
150 | static int vout_open(void){return 0;} | |
151 | static void vout_close(void){} | |
152 | static int snd_init(void){return 0;} | |
153 | static void snd_finish(void){} | |
154 | static int snd_busy(void){return 0;} | |
155 | ||
6713b629 | 156 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
157 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
158 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
159 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
160 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
161 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
162 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
163 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
164 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
165 | ||
7df396ea TK |
166 | static void init_memcard(char *mcd_data) |
167 | { | |
168 | unsigned off = 0; | |
169 | unsigned i; | |
170 | ||
171 | memset(mcd_data, 0, MCD_SIZE); | |
172 | ||
173 | mcd_data[off++] = 'M'; | |
174 | mcd_data[off++] = 'C'; | |
175 | off += 0x7d; | |
176 | mcd_data[off++] = 0x0e; | |
177 | ||
178 | for (i = 0; i < 15; i++) { | |
179 | mcd_data[off++] = 0xa0; | |
180 | off += 0x07; | |
181 | mcd_data[off++] = 0xff; | |
182 | mcd_data[off++] = 0xff; | |
183 | off += 0x75; | |
184 | mcd_data[off++] = 0xa0; | |
185 | } | |
186 | ||
187 | for (i = 0; i < 20; i++) { | |
188 | mcd_data[off++] = 0xff; | |
189 | mcd_data[off++] = 0xff; | |
190 | mcd_data[off++] = 0xff; | |
191 | mcd_data[off++] = 0xff; | |
192 | off += 0x04; | |
193 | mcd_data[off++] = 0xff; | |
194 | mcd_data[off++] = 0xff; | |
195 | off += 0x76; | |
196 | } | |
197 | } | |
198 | ||
49c61096 | 199 | static void set_vout_fb() |
38c2028e | 200 | { |
6558949c FJGG |
201 | struct retro_framebuffer fb = {0}; |
202 | ||
203 | fb.width = vout_width; | |
204 | fb.height = vout_height; | |
205 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
206 | ||
6558949c | 207 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
49c61096 G |
208 | vout_buf_ptr = (uint16_t*)fb.data; |
209 | else | |
210 | vout_buf_ptr = vout_buf; | |
211 | } | |
6558949c | 212 | |
49c61096 G |
213 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
214 | { | |
215 | vout_width = w; | |
216 | vout_height = h; | |
217 | ||
4ce3bd43 VP |
218 | if (previous_width != vout_width || previous_height != vout_height) |
219 | { | |
220 | previous_width = vout_width; | |
221 | previous_height = vout_height; | |
222 | ||
d3c41e5e VP |
223 | struct retro_system_av_info info; |
224 | retro_get_system_av_info(&info); | |
225 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
4ce3bd43 | 226 | } |
d3c41e5e | 227 | |
49c61096 | 228 | set_vout_fb(); |
38c2028e | 229 | } |
230 | ||
cc4f9b70 | 231 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 232 | static void convert(void *buf, size_t bytes) |
38c2028e | 233 | { |
234 | unsigned int i, v, *p = buf; | |
235 | ||
9c59f120 | 236 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 237 | v = p[i]; |
238 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
239 | } | |
240 | } | |
46aa5b98 | 241 | #endif |
38c2028e | 242 | |
fa56d360 | 243 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 244 | { |
65a0505f | 245 | unsigned short *dest = vout_buf_ptr; |
fa56d360 | 246 | const unsigned short *src = vram; |
70d56ca3 | 247 | int dstride = vout_width, h1 = h; |
248 | int doffs; | |
38c2028e | 249 | |
fa56d360 | 250 | if (vram == NULL) { |
251 | // blanking | |
65a0505f | 252 | memset(vout_buf_ptr, 0, dstride * h * 2); |
fa56d360 | 253 | goto out; |
254 | } | |
255 | ||
70d56ca3 | 256 | doffs = (vout_height - h) * dstride; |
257 | doffs += (dstride - w) / 2 & ~1; | |
258 | if (doffs != vout_doffs_old) { | |
259 | // clear borders | |
65a0505f | 260 | memset(vout_buf_ptr, 0, dstride * h * 2); |
70d56ca3 | 261 | vout_doffs_old = doffs; |
262 | } | |
263 | dest += doffs; | |
264 | ||
fa56d360 | 265 | if (bgr24) |
266 | { | |
267 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
268 | for (; h1-- > 0; dest += dstride, src += stride) | |
269 | { | |
270 | bgr888_to_rgb565(dest, src, w * 3); | |
271 | } | |
272 | } | |
273 | else | |
274 | { | |
275 | for (; h1-- > 0; dest += dstride, src += stride) | |
276 | { | |
277 | bgr555_to_rgb565(dest, src, w * 2); | |
278 | } | |
279 | } | |
38c2028e | 280 | |
fa56d360 | 281 | out: |
46aa5b98 | 282 | #ifndef FRONTEND_SUPPORTS_RGB565 |
65a0505f | 283 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 284 | #endif |
70d56ca3 | 285 | vout_fb_dirty = 1; |
fa56d360 | 286 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 287 | } |
288 | ||
fc99395c | 289 | #ifdef _3DS |
290 | typedef struct | |
291 | { | |
292 | void* buffer; | |
293 | uint32_t target_map; | |
294 | size_t size; | |
295 | enum psxMapTag tag; | |
296 | }psx_map_t; | |
297 | ||
298 | psx_map_t custom_psx_maps[] = { | |
299 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
300 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
301 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
302 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
303 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
304 | }; | |
305 | ||
306 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
307 | enum psxMapTag tag) | |
308 | { | |
309 | (void)is_fixed; | |
310 | (void)addr; | |
311 | ||
f72db18e | 312 | if (__ctr_svchax) |
fc99395c | 313 | { |
314 | psx_map_t* custom_map = custom_psx_maps; | |
315 | ||
316 | for (; custom_map->size; custom_map++) | |
317 | { | |
318 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
319 | { | |
320 | uint32_t ptr_aligned, tmp; | |
321 | ||
322 | custom_map->buffer = malloc(size + 0x1000); | |
323 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
324 | ||
f72db18e | 325 | if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 326 | { |
327 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
328 | exit(1); | |
329 | } | |
330 | ||
331 | return (void*)custom_map->target_map; | |
332 | } | |
333 | } | |
334 | } | |
335 | ||
336 | return malloc(size); | |
337 | } | |
338 | ||
339 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 340 | { |
fc99395c | 341 | (void)tag; |
342 | ||
f72db18e | 343 | if (__ctr_svchax) |
fc99395c | 344 | { |
345 | psx_map_t* custom_map = custom_psx_maps; | |
346 | ||
347 | for (; custom_map->size; custom_map++) | |
348 | { | |
349 | if ((custom_map->target_map == (uint32_t)ptr)) | |
350 | { | |
351 | uint32_t ptr_aligned, tmp; | |
352 | ||
353 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
354 | ||
f72db18e | 355 | svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 356 | |
357 | free(custom_map->buffer); | |
358 | custom_map->buffer = NULL; | |
359 | return; | |
360 | } | |
361 | } | |
362 | } | |
363 | ||
364 | free(ptr); | |
365 | } | |
366 | #endif | |
367 | ||
1a5fd794 | 368 | #ifdef VITA |
369 | typedef struct | |
370 | { | |
371 | void* buffer; | |
372 | uint32_t target_map; | |
373 | size_t size; | |
374 | enum psxMapTag tag; | |
375 | }psx_map_t; | |
376 | ||
73081f23 FJGG |
377 | void* addr = NULL; |
378 | ||
1a5fd794 | 379 | psx_map_t custom_psx_maps[] = { |
380 | {NULL, NULL, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
381 | {NULL, NULL, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
382 | {NULL, NULL, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
383 | {NULL, NULL, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
384 | {NULL, NULL, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
385 | }; | |
386 | ||
73081f23 FJGG |
387 | int init_vita_mmap(){ |
388 | int n; | |
848b806c | 389 | void * tmpaddr; |
73081f23 FJGG |
390 | addr = malloc(64*1024*1024); |
391 | if(addr==NULL) | |
392 | return -1; | |
848b806c FJGG |
393 | tmpaddr = ((u32)(addr+0xFFFFFF))&~0xFFFFFF; |
394 | custom_psx_maps[0].buffer=tmpaddr+0x2000000; | |
395 | custom_psx_maps[1].buffer=tmpaddr+0x1800000; | |
396 | custom_psx_maps[2].buffer=tmpaddr+0x1c00000; | |
397 | custom_psx_maps[3].buffer=tmpaddr+0x0000000; | |
398 | custom_psx_maps[4].buffer=tmpaddr+0x1000000; | |
73081f23 FJGG |
399 | #if 0 |
400 | for(n = 0; n < 5; n++){ | |
401 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
402 | } | |
403 | #endif | |
404 | return 0; | |
405 | } | |
406 | ||
407 | void deinit_vita_mmap(){ | |
408 | free(addr); | |
409 | } | |
410 | ||
1a5fd794 | 411 | void* pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
412 | enum psxMapTag tag) | |
413 | { | |
414 | (void)is_fixed; | |
415 | (void)addr; | |
416 | ||
417 | ||
418 | psx_map_t* custom_map = custom_psx_maps; | |
419 | ||
420 | for (; custom_map->size; custom_map++) | |
421 | { | |
422 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
423 | { | |
1a5fd794 | 424 | return custom_map->buffer; |
425 | } | |
426 | } | |
427 | ||
428 | ||
429 | return malloc(size); | |
430 | } | |
431 | ||
432 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
433 | { | |
434 | (void)tag; | |
435 | ||
436 | psx_map_t* custom_map = custom_psx_maps; | |
437 | ||
438 | for (; custom_map->size; custom_map++) | |
439 | { | |
440 | if ((custom_map->buffer == ptr)) | |
441 | { | |
1a5fd794 | 442 | return; |
443 | } | |
444 | } | |
445 | ||
446 | free(ptr); | |
447 | } | |
448 | #endif | |
449 | ||
fc99395c | 450 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 451 | { |
87e5b45f | 452 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 453 | } |
454 | ||
455 | static void pl_munmap(void *ptr, unsigned int size) | |
456 | { | |
87e5b45f | 457 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 458 | } |
459 | ||
38c2028e | 460 | struct rearmed_cbs pl_rearmed_cbs = { |
461 | .pl_vout_open = vout_open, | |
462 | .pl_vout_set_mode = vout_set_mode, | |
463 | .pl_vout_flip = vout_flip, | |
464 | .pl_vout_close = vout_close, | |
cc56203b | 465 | .mmap = pl_mmap, |
466 | .munmap = pl_munmap, | |
38c2028e | 467 | /* from psxcounters */ |
468 | .gpu_hcnt = &hSyncCount, | |
469 | .gpu_frame_count = &frame_counter, | |
470 | }; | |
471 | ||
472 | void pl_frame_limit(void) | |
473 | { | |
474 | /* called once per frame, make psxCpu->Execute() above return */ | |
475 | stop = 1; | |
476 | } | |
477 | ||
478 | void pl_timing_prepare(int is_pal) | |
479 | { | |
17f84149 | 480 | is_pal_mode = is_pal; |
38c2028e | 481 | } |
482 | ||
d71c7095 | 483 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 484 | { |
79f29e0a | 485 | if (!rumble_cb) |
486 | return; | |
487 | ||
488 | if (in_enable_vibration) | |
70fb8fe7 | 489 | { |
79f29e0a | 490 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); |
491 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
70fb8fe7 | 492 | } |
38c2028e | 493 | } |
494 | ||
e4c83ca6 | 495 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 496 | { |
497 | } | |
498 | ||
499 | /* sound calls */ | |
07c13dfd | 500 | static void snd_feed(void *buf, int bytes) |
38c2028e | 501 | { |
db126209 | 502 | if (audio_batch_cb != NULL) |
503 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 504 | } |
505 | ||
07c13dfd | 506 | void out_register_libretro(struct out_driver *drv) |
507 | { | |
508 | drv->name = "libretro"; | |
509 | drv->init = snd_init; | |
510 | drv->finish = snd_finish; | |
511 | drv->busy = snd_busy; | |
512 | drv->feed = snd_feed; | |
513 | } | |
514 | ||
38c2028e | 515 | /* libretro */ |
e268a47e | 516 | void retro_set_environment(retro_environment_t cb) |
517 | { | |
e268a47e | 518 | environ_cb = cb; |
519 | ||
919cac88 | 520 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
521 | log_cb = logging.log; | |
522 | ||
523 | libretro_set_core_options(environ_cb); | |
e268a47e | 524 | } |
525 | ||
38c2028e | 526 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
527 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
528 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
529 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
530 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
531 | ||
532 | unsigned retro_api_version(void) | |
533 | { | |
534 | return RETRO_API_VERSION; | |
535 | } | |
536 | ||
15504ca8 | 537 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb AP |
538 | { |
539 | if (port >= PORTS_NUMBER) | |
15504ca8 | 540 | return 0; |
8136cafb | 541 | |
15504ca8 AP |
542 | if (!environ_cb) |
543 | return 0; | |
8136cafb | 544 | |
15504ca8 | 545 | var->value = NULL; |
a06f5a70 AP |
546 | switch (port) { |
547 | case 0: | |
15504ca8 | 548 | var->key = "pcsx_rearmed_pad1type"; |
a06f5a70 AP |
549 | break; |
550 | case 1: | |
15504ca8 | 551 | var->key = "pcsx_rearmed_pad2type"; |
a06f5a70 AP |
552 | break; |
553 | case 2: | |
15504ca8 | 554 | var->key = "pcsx_rearmed_pad3type"; |
a06f5a70 AP |
555 | break; |
556 | case 3: | |
15504ca8 | 557 | var->key = "pcsx_rearmed_pad4type"; |
a06f5a70 AP |
558 | break; |
559 | case 4: | |
15504ca8 | 560 | var->key = "pcsx_rearmed_pad5type"; |
a06f5a70 AP |
561 | break; |
562 | case 5: | |
15504ca8 | 563 | var->key = "pcsx_rearmed_pad6type"; |
a06f5a70 AP |
564 | break; |
565 | case 6: | |
15504ca8 | 566 | var->key = "pcsx_rearmed_pad7type"; |
a06f5a70 AP |
567 | break; |
568 | case 7: | |
15504ca8 | 569 | var->key = "pcsx_rearmed_pad8type"; |
a06f5a70 AP |
570 | break; |
571 | } | |
572 | ||
15504ca8 AP |
573 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) || var->value; |
574 | } | |
575 | ||
576 | static void update_controller_port_variable(unsigned port) | |
577 | { | |
578 | if (port >= PORTS_NUMBER) | |
579 | return; | |
580 | ||
581 | struct retro_variable var; | |
582 | ||
583 | if (controller_port_variable(port, &var)) | |
8136cafb | 584 | { |
3c0fb554 | 585 | if (strcmp(var.value, "standard") == 0) |
8342a300 | 586 | in_type[port] = PSE_PAD_TYPE_STANDARD; |
3c0fb554 | 587 | else if (strcmp(var.value, "analog") == 0) |
de95fedd S |
588 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; |
589 | else if (strcmp(var.value, "dualshock") == 0) | |
8342a300 | 590 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; |
8136cafb | 591 | else if (strcmp(var.value, "negcon") == 0) |
8342a300 | 592 | in_type[port] = PSE_PAD_TYPE_NEGCON; |
e8e20a7d S |
593 | else if (strcmp(var.value, "guncon") == 0) |
594 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
8c047f6f | 595 | else if (strcmp(var.value, "none") == 0) |
8342a300 | 596 | in_type[port] = PSE_PAD_TYPE_NONE; |
15504ca8 | 597 | // else 'default' case, do nothing |
3dc2e39e | 598 | } |
15504ca8 | 599 | } |
3dc2e39e | 600 | |
15504ca8 AP |
601 | static void update_controller_port_device(unsigned port, unsigned device) |
602 | { | |
603 | if (port >= PORTS_NUMBER) | |
604 | return; | |
605 | ||
606 | struct retro_variable var; | |
607 | ||
608 | if (!controller_port_variable(port, &var)) | |
609 | return; | |
610 | ||
611 | if (strcmp(var.value, "default") != 0) | |
612 | return; | |
613 | ||
614 | switch (device) | |
615 | { | |
616 | case RETRO_DEVICE_JOYPAD: | |
617 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
618 | break; | |
619 | case RETRO_DEVICE_ANALOG: | |
620 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
621 | break; | |
622 | case RETRO_DEVICE_MOUSE: | |
623 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
624 | break; | |
625 | case RETRO_DEVICE_LIGHTGUN: | |
626 | in_type[port] = PSE_PAD_TYPE_GUN; | |
627 | break; | |
628 | case RETRO_DEVICE_NONE: | |
629 | default: | |
630 | in_type[port] = PSE_PAD_TYPE_NONE; | |
631 | } | |
8136cafb AP |
632 | } |
633 | ||
30d43b8a AP |
634 | static void update_multitap() |
635 | { | |
636 | struct retro_variable var; | |
6cdf212f | 637 | int auto_case, port; |
30d43b8a AP |
638 | |
639 | var.value = NULL; | |
640 | var.key = "pcsx_rearmed_multitap1"; | |
3dc2e39e AP |
641 | auto_case = 0; |
642 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) | |
30d43b8a AP |
643 | { |
644 | if (strcmp(var.value, "enabled") == 0) | |
645 | multitap1 = 1; | |
646 | else if (strcmp(var.value, "disabled") == 0) | |
647 | multitap1 = 0; | |
648 | else // 'auto' case | |
3dc2e39e AP |
649 | auto_case = 1; |
650 | } | |
651 | else | |
15504ca8 | 652 | auto_case = 1; |
3dc2e39e AP |
653 | |
654 | if (auto_case) | |
655 | { | |
656 | // If a gamepad is plugged after port 2, we need a first multitap. | |
657 | multitap1 = 0; | |
6cdf212f | 658 | for (port = 2; port < PORTS_NUMBER; port++) |
3dc2e39e | 659 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; |
30d43b8a AP |
660 | } |
661 | ||
662 | var.value = NULL; | |
663 | var.key = "pcsx_rearmed_multitap2"; | |
3dc2e39e AP |
664 | auto_case = 0; |
665 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) | |
30d43b8a AP |
666 | { |
667 | if (strcmp(var.value, "enabled") == 0) | |
668 | multitap2 = 1; | |
669 | else if (strcmp(var.value, "disabled") == 0) | |
670 | multitap2 = 0; | |
671 | else // 'auto' case | |
3dc2e39e AP |
672 | auto_case = 1; |
673 | } | |
674 | else | |
15504ca8 | 675 | auto_case = 1; |
3dc2e39e AP |
676 | |
677 | if (auto_case) | |
678 | { | |
679 | // If a gamepad is plugged after port 4, we need a second multitap. | |
680 | multitap2 = 0; | |
6cdf212f | 681 | for (port = 4; port < PORTS_NUMBER; port++) |
3dc2e39e | 682 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; |
30d43b8a AP |
683 | } |
684 | } | |
685 | ||
38c2028e | 686 | void retro_set_controller_port_device(unsigned port, unsigned device) |
687 | { | |
ace14ab3 | 688 | SysPrintf("port %u device %u",port,device); |
8c047f6f AP |
689 | |
690 | if (port >= PORTS_NUMBER) | |
691 | return; | |
692 | ||
693 | update_controller_port_device(port, device); | |
694 | update_multitap(); | |
38c2028e | 695 | } |
696 | ||
697 | void retro_get_system_info(struct retro_system_info *info) | |
698 | { | |
699 | memset(info, 0, sizeof(*info)); | |
700 | info->library_name = "PCSX-ReARMed"; | |
8fc5171a GR |
701 | #ifndef GIT_VERSION |
702 | #define GIT_VERSION "" | |
703 | #endif | |
704 | info->library_version = "r22" GIT_VERSION; | |
ce188d4d | 705 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; |
38c2028e | 706 | info->need_fullpath = true; |
707 | } | |
708 | ||
709 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
710 | { | |
d3c41e5e VP |
711 | |
712 | unsigned geom_height = vout_height > 0 ? vout_height : 240; | |
713 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
714 | ||
38c2028e | 715 | memset(info, 0, sizeof(*info)); |
17f84149 | 716 | info->timing.fps = is_pal_mode ? 50 : 60; |
38c2028e | 717 | info->timing.sample_rate = 44100; |
d3c41e5e VP |
718 | info->geometry.base_width = geom_width; |
719 | info->geometry.base_height = geom_height; | |
805fe9bc | 720 | info->geometry.max_width = VOUT_MAX_WIDTH; |
721 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
38c2028e | 722 | info->geometry.aspect_ratio = 4.0 / 3.0; |
723 | } | |
724 | ||
6e921e1d | 725 | /* savestates */ |
ace14ab3 | 726 | size_t retro_serialize_size(void) |
727 | { | |
03f55e6b | 728 | // it's currently 4380651-4397047 bytes, |
729 | // but have some reserved for future | |
730 | return 0x440000; | |
6e921e1d | 731 | } |
732 | ||
733 | struct save_fp { | |
734 | char *buf; | |
735 | size_t pos; | |
736 | int is_write; | |
737 | }; | |
738 | ||
739 | static void *save_open(const char *name, const char *mode) | |
740 | { | |
741 | struct save_fp *fp; | |
742 | ||
743 | if (name == NULL || mode == NULL) | |
744 | return NULL; | |
745 | ||
746 | fp = malloc(sizeof(*fp)); | |
747 | if (fp == NULL) | |
748 | return NULL; | |
749 | ||
750 | fp->buf = (char *)name; | |
751 | fp->pos = 0; | |
752 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
753 | ||
754 | return fp; | |
755 | } | |
756 | ||
757 | static int save_read(void *file, void *buf, u32 len) | |
758 | { | |
759 | struct save_fp *fp = file; | |
760 | if (fp == NULL || buf == NULL) | |
761 | return -1; | |
762 | ||
763 | memcpy(buf, fp->buf + fp->pos, len); | |
764 | fp->pos += len; | |
765 | return len; | |
766 | } | |
767 | ||
768 | static int save_write(void *file, const void *buf, u32 len) | |
769 | { | |
770 | struct save_fp *fp = file; | |
771 | if (fp == NULL || buf == NULL) | |
772 | return -1; | |
773 | ||
774 | memcpy(fp->buf + fp->pos, buf, len); | |
775 | fp->pos += len; | |
776 | return len; | |
777 | } | |
778 | ||
779 | static long save_seek(void *file, long offs, int whence) | |
780 | { | |
781 | struct save_fp *fp = file; | |
782 | if (fp == NULL) | |
783 | return -1; | |
784 | ||
785 | switch (whence) { | |
786 | case SEEK_CUR: | |
787 | fp->pos += offs; | |
788 | return fp->pos; | |
789 | case SEEK_SET: | |
790 | fp->pos = offs; | |
791 | return fp->pos; | |
792 | default: | |
793 | return -1; | |
794 | } | |
795 | } | |
796 | ||
797 | static void save_close(void *file) | |
798 | { | |
799 | struct save_fp *fp = file; | |
800 | size_t r_size = retro_serialize_size(); | |
801 | if (fp == NULL) | |
802 | return; | |
803 | ||
804 | if (fp->pos > r_size) | |
805 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
806 | else if (fp->is_write && fp->pos < r_size) | |
807 | // make sure we don't save trash in leftover space | |
808 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
809 | free(fp); | |
38c2028e | 810 | } |
811 | ||
812 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 813 | { |
6e921e1d | 814 | int ret = SaveState(data); |
815 | return ret == 0 ? true : false; | |
38c2028e | 816 | } |
817 | ||
818 | bool retro_unserialize(const void *data, size_t size) | |
819 | { | |
6e921e1d | 820 | int ret = LoadState(data); |
821 | return ret == 0 ? true : false; | |
38c2028e | 822 | } |
823 | ||
23ea11bd | 824 | /* cheats */ |
38c2028e | 825 | void retro_cheat_reset(void) |
826 | { | |
6e921e1d | 827 | ClearAllCheats(); |
38c2028e | 828 | } |
829 | ||
830 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
831 | { | |
6e921e1d | 832 | char buf[256]; |
833 | int ret; | |
834 | ||
835 | // cheat funcs are destructive, need a copy.. | |
836 | strncpy(buf, code, sizeof(buf)); | |
837 | buf[sizeof(buf) - 1] = 0; | |
5bf56268 | 838 | |
47624ecf | 839 | //Prepare buffered cheat for PCSX's AddCheat fucntion. |
840 | int cursor=0; | |
841 | int nonhexdec=0; | |
842 | while (buf[cursor]){ | |
843 | if (!(ISHEXDEC)){ | |
844 | if (++nonhexdec%2){ | |
845 | buf[cursor]=' '; | |
846 | } else { | |
847 | buf[cursor]='\n'; | |
848 | } | |
849 | } | |
850 | cursor++; | |
851 | } | |
5bf56268 | 852 | |
6e921e1d | 853 | |
854 | if (index < NumCheats) | |
855 | ret = EditCheat(index, "", buf); | |
856 | else | |
857 | ret = AddCheat("", buf); | |
858 | ||
859 | if (ret != 0) | |
860 | SysPrintf("Failed to set cheat %#u\n", index); | |
861 | else if (index < NumCheats) | |
862 | Cheats[index].Enabled = enabled; | |
38c2028e | 863 | } |
864 | ||
144493e8 | 865 | // just in case, maybe a win-rt port in the future? |
866 | #ifdef _WIN32 | |
867 | #define SLASH '\\' | |
868 | #else | |
869 | #define SLASH '/' | |
870 | #endif | |
871 | ||
872 | #ifndef PATH_MAX | |
873 | #define PATH_MAX 4096 | |
874 | #endif | |
875 | ||
23ea11bd | 876 | /* multidisk support */ |
144493e8 | 877 | static unsigned int disk_initial_index; |
878 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 879 | static bool disk_ejected; |
880 | static unsigned int disk_current_index; | |
51ba7408 | 881 | static unsigned int disk_count; |
23ea11bd | 882 | static struct disks_state { |
883 | char *fname; | |
144493e8 | 884 | char *flabel; |
23ea11bd | 885 | int internal_index; // for multidisk eboots |
886 | } disks[8]; | |
887 | ||
144493e8 | 888 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
889 | { | |
890 | const char *base = NULL; | |
891 | ||
892 | if (!disk_path || (*disk_path == '\0')) | |
893 | return; | |
894 | ||
895 | base = strrchr(disk_path, SLASH); | |
896 | if (!base) | |
897 | base = disk_path; | |
898 | ||
899 | if (*base == SLASH) | |
900 | base++; | |
901 | ||
902 | strncpy(disk_label, base, len - 1); | |
903 | disk_label[len - 1] = '\0'; | |
904 | ||
905 | char *ext = strrchr(disk_label, '.'); | |
906 | if (ext) | |
907 | *ext = '\0'; | |
908 | } | |
909 | ||
910 | static void disk_init(void) | |
911 | { | |
912 | size_t i; | |
913 | ||
914 | disk_ejected = false; | |
915 | disk_current_index = 0; | |
916 | disk_count = 0; | |
917 | ||
918 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { | |
919 | if (disks[i].fname != NULL) { | |
920 | free(disks[i].fname); | |
921 | disks[i].fname = NULL; | |
922 | } | |
923 | if (disks[i].flabel != NULL) { | |
924 | free(disks[i].flabel); | |
925 | disks[i].flabel = NULL; | |
926 | } | |
927 | disks[i].internal_index = 0; | |
928 | } | |
929 | } | |
930 | ||
23ea11bd | 931 | static bool disk_set_eject_state(bool ejected) |
932 | { | |
933 | // weird PCSX API.. | |
934 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
935 | LidInterrupt(); | |
936 | ||
937 | disk_ejected = ejected; | |
938 | return true; | |
939 | } | |
940 | ||
941 | static bool disk_get_eject_state(void) | |
942 | { | |
943 | /* can't be controlled by emulated software */ | |
944 | return disk_ejected; | |
945 | } | |
946 | ||
947 | static unsigned int disk_get_image_index(void) | |
948 | { | |
949 | return disk_current_index; | |
950 | } | |
951 | ||
952 | static bool disk_set_image_index(unsigned int index) | |
953 | { | |
954 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
955 | return false; | |
956 | ||
957 | CdromId[0] = '\0'; | |
958 | CdromLabel[0] = '\0'; | |
959 | ||
960 | if (disks[index].fname == NULL) { | |
961 | SysPrintf("missing disk #%u\n", index); | |
962 | CDR_shutdown(); | |
963 | ||
964 | // RetroArch specifies "no disk" with index == count, | |
965 | // so don't fail here.. | |
966 | disk_current_index = index; | |
967 | return true; | |
968 | } | |
969 | ||
970 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
971 | disks[index].fname, disks[index].internal_index); | |
972 | ||
973 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
974 | set_cd_image(disks[index].fname); | |
975 | if (ReloadCdromPlugin() < 0) { | |
976 | SysPrintf("failed to load cdr plugin\n"); | |
977 | return false; | |
978 | } | |
979 | if (CDR_open() < 0) { | |
980 | SysPrintf("failed to open cdr plugin\n"); | |
981 | return false; | |
982 | } | |
983 | ||
984 | if (!disk_ejected) { | |
985 | SetCdOpenCaseTime(time(NULL) + 2); | |
986 | LidInterrupt(); | |
987 | } | |
988 | ||
989 | disk_current_index = index; | |
990 | return true; | |
991 | } | |
992 | ||
993 | static unsigned int disk_get_num_images(void) | |
994 | { | |
51ba7408 | 995 | return disk_count; |
23ea11bd | 996 | } |
997 | ||
998 | static bool disk_replace_image_index(unsigned index, | |
999 | const struct retro_game_info *info) | |
1000 | { | |
144493e8 | 1001 | char *old_fname = NULL; |
1002 | char *old_flabel = NULL; | |
1003 | bool ret = true; | |
23ea11bd | 1004 | |
1005 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1006 | return false; | |
1007 | ||
144493e8 | 1008 | old_fname = disks[index].fname; |
1009 | old_flabel = disks[index].flabel; | |
1010 | ||
1011 | disks[index].fname = NULL; | |
1012 | disks[index].flabel = NULL; | |
23ea11bd | 1013 | disks[index].internal_index = 0; |
1014 | ||
1015 | if (info != NULL) { | |
144493e8 | 1016 | char disk_label[PATH_MAX]; |
1017 | disk_label[0] = '\0'; | |
1018 | ||
23ea11bd | 1019 | disks[index].fname = strdup(info->path); |
144493e8 | 1020 | |
1021 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1022 | disks[index].flabel = strdup(disk_label); | |
1023 | ||
23ea11bd | 1024 | if (index == disk_current_index) |
1025 | ret = disk_set_image_index(index); | |
1026 | } | |
1027 | ||
1028 | if (old_fname != NULL) | |
1029 | free(old_fname); | |
1030 | ||
144493e8 | 1031 | if (old_flabel != NULL) |
1032 | free(old_flabel); | |
1033 | ||
23ea11bd | 1034 | return ret; |
1035 | } | |
1036 | ||
1037 | static bool disk_add_image_index(void) | |
1038 | { | |
51ba7408 T |
1039 | if (disk_count >= 8) |
1040 | return false; | |
1041 | ||
1042 | disk_count++; | |
23ea11bd | 1043 | return true; |
1044 | } | |
1045 | ||
144493e8 | 1046 | static bool disk_set_initial_image(unsigned index, const char *path) |
1047 | { | |
1048 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1049 | return false; | |
1050 | ||
1051 | if (!path || (*path == '\0')) | |
1052 | return false; | |
1053 | ||
1054 | disk_initial_index = index; | |
1055 | ||
1056 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); | |
1057 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
1058 | ||
1059 | return true; | |
1060 | } | |
1061 | ||
1062 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1063 | { | |
1064 | const char *fname = NULL; | |
1065 | ||
1066 | if (len < 1) | |
1067 | return false; | |
1068 | ||
1069 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1070 | return false; | |
1071 | ||
1072 | fname = disks[index].fname; | |
1073 | ||
1074 | if (!fname || (*fname == '\0')) | |
1075 | return false; | |
1076 | ||
1077 | strncpy(path, fname, len - 1); | |
1078 | path[len - 1] = '\0'; | |
1079 | ||
1080 | return true; | |
1081 | } | |
1082 | ||
1083 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1084 | { | |
1085 | const char *flabel = NULL; | |
1086 | ||
1087 | if (len < 1) | |
1088 | return false; | |
1089 | ||
1090 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1091 | return false; | |
1092 | ||
1093 | flabel = disks[index].flabel; | |
1094 | ||
1095 | if (!flabel || (*flabel == '\0')) | |
1096 | return false; | |
1097 | ||
1098 | strncpy(label, flabel, len - 1); | |
1099 | label[len - 1] = '\0'; | |
1100 | ||
1101 | return true; | |
1102 | } | |
1103 | ||
23ea11bd | 1104 | static struct retro_disk_control_callback disk_control = { |
1105 | .set_eject_state = disk_set_eject_state, | |
1106 | .get_eject_state = disk_get_eject_state, | |
1107 | .get_image_index = disk_get_image_index, | |
1108 | .set_image_index = disk_set_image_index, | |
1109 | .get_num_images = disk_get_num_images, | |
1110 | .replace_image_index = disk_replace_image_index, | |
1111 | .add_image_index = disk_add_image_index, | |
1112 | }; | |
1113 | ||
144493e8 | 1114 | static struct retro_disk_control_ext_callback disk_control_ext = { |
1115 | .set_eject_state = disk_set_eject_state, | |
1116 | .get_eject_state = disk_get_eject_state, | |
1117 | .get_image_index = disk_get_image_index, | |
1118 | .set_image_index = disk_set_image_index, | |
1119 | .get_num_images = disk_get_num_images, | |
1120 | .replace_image_index = disk_replace_image_index, | |
1121 | .add_image_index = disk_add_image_index, | |
1122 | .set_initial_image = disk_set_initial_image, | |
1123 | .get_image_path = disk_get_image_path, | |
1124 | .get_image_label = disk_get_image_label, | |
1125 | }; | |
9096ba88 | 1126 | |
e6f1e7f7 | 1127 | static char base_dir[1024]; |
9fba39a9 T |
1128 | |
1129 | static bool read_m3u(const char *file) | |
1130 | { | |
e6f1e7f7 | 1131 | char line[1024]; |
9fba39a9 | 1132 | char name[PATH_MAX]; |
9fba39a9 T |
1133 | FILE *f = fopen(file, "r"); |
1134 | if (!f) | |
1135 | return false; | |
1136 | ||
51ba7408 | 1137 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
9fba39a9 T |
1138 | if (line[0] == '#') |
1139 | continue; | |
1140 | char *carrige_return = strchr(line, '\r'); | |
1141 | if (carrige_return) | |
1142 | *carrige_return = '\0'; | |
1143 | char *newline = strchr(line, '\n'); | |
1144 | if (newline) | |
1145 | *newline = '\0'; | |
1146 | ||
1147 | if (line[0] != '\0') | |
1148 | { | |
144493e8 | 1149 | char disk_label[PATH_MAX]; |
1150 | disk_label[0] = '\0'; | |
1151 | ||
9fba39a9 | 1152 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
144493e8 | 1153 | disks[disk_count].fname = strdup(name); |
1154 | ||
1155 | get_disk_label(disk_label, name, PATH_MAX); | |
1156 | disks[disk_count].flabel = strdup(disk_label); | |
1157 | ||
1158 | disk_count++; | |
9fba39a9 T |
1159 | } |
1160 | } | |
1161 | ||
1162 | fclose(f); | |
51ba7408 | 1163 | return (disk_count != 0); |
9fba39a9 T |
1164 | } |
1165 | ||
1166 | static void extract_directory(char *buf, const char *path, size_t size) | |
1167 | { | |
1168 | char *base; | |
1169 | strncpy(buf, path, size - 1); | |
1170 | buf[size - 1] = '\0'; | |
1171 | ||
1172 | base = strrchr(buf, '/'); | |
1173 | if (!base) | |
1174 | base = strrchr(buf, '\\'); | |
1175 | ||
1176 | if (base) | |
1177 | *base = '\0'; | |
1178 | else | |
1179 | { | |
1180 | buf[0] = '.'; | |
1181 | buf[1] = '\0'; | |
1182 | } | |
1183 | } | |
1184 | ||
003cfc63 | 1185 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1186 | /* Blackberry QNX doesn't have strcasestr */ |
1187 | ||
1188 | /* | |
1189 | * Find the first occurrence of find in s, ignore case. | |
1190 | */ | |
1191 | char * | |
1192 | strcasestr(const char *s, const char*find) | |
1193 | { | |
1194 | char c, sc; | |
1195 | size_t len; | |
1196 | ||
1197 | if ((c = *find++) != 0) { | |
1198 | c = tolower((unsigned char)c); | |
1199 | len = strlen(find); | |
1200 | do { | |
1201 | do { | |
1202 | if ((sc = *s++) == 0) | |
1203 | return (NULL); | |
1204 | } while ((char)tolower((unsigned char)sc) != c); | |
1205 | } while (strncasecmp(s, find, len) != 0); | |
1206 | s--; | |
1207 | } | |
1208 | return ((char *)s); | |
1209 | } | |
1210 | #endif | |
1211 | ||
b5926d18 | 1212 | static void set_retro_memmap(void) |
1213 | { | |
1214 | struct retro_memory_map retromap = { 0 }; | |
1215 | struct retro_memory_descriptor mmap = | |
1216 | { | |
1217 | 0, psxM, 0, 0, 0, 0, 0x200000 | |
1218 | }; | |
1219 | ||
1220 | retromap.descriptors = &mmap; | |
1221 | retromap.num_descriptors = 1; | |
1222 | ||
1223 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); | |
1224 | } | |
1225 | ||
38c2028e | 1226 | bool retro_load_game(const struct retro_game_info *info) |
1227 | { | |
23ea11bd | 1228 | size_t i; |
144493e8 | 1229 | unsigned int cd_index = 0; |
9fba39a9 T |
1230 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
1231 | ||
e3f8313f | 1232 | struct retro_input_descriptor desc[] = { |
1233 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1234 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1235 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1236 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1237 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1238 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1239 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1240 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1241 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1242 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1243 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1244 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1245 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1246 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1247 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1248 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1249 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1250 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1251 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1252 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1253 | ||
e3f8313f | 1254 | |
1255 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1256 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1257 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1258 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1259 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1260 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1261 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1262 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1263 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1264 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1265 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1266 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1267 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1268 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1269 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1270 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1271 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1272 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1273 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1274 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1275 | |
1276 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1277 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1278 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1279 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1280 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1281 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1282 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1283 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1284 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1285 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1286 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1287 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1288 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1289 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1290 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1291 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1292 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1293 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1294 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1295 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1296 | |
1297 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1298 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1299 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1300 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1301 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1302 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1303 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1304 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1305 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1306 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1307 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1308 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1309 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1310 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1311 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1312 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1313 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1314 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1315 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1316 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1317 | |
1318 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1319 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1320 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1321 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1322 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1323 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1324 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1325 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1326 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1327 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1328 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1329 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1330 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1331 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1332 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
1333 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 1334 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1335 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1336 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1337 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1338 | |
1339 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1340 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1341 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1342 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1343 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1344 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1345 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1346 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1347 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1348 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1349 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1350 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1351 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1352 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1353 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1354 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1355 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1356 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1357 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1358 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1359 | |
1360 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1361 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1362 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1363 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1364 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1365 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1366 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1367 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1368 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1369 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1370 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1371 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1372 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1373 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1374 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1375 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1376 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1377 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1378 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1379 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1380 | |
1381 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1382 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1383 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1384 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1385 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1386 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1387 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1388 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1389 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1390 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1391 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1392 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1393 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1394 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1395 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1396 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1397 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1398 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1399 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1400 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1401 | |
1402 | { 0 }, | |
1403 | }; | |
1404 | ||
2df7fcac BP |
1405 | frame_count = 0; |
1406 | ||
e3f8313f | 1407 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1408 | ||
46aa5b98 | 1409 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 1410 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 1411 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 1412 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 1413 | } |
46aa5b98 | 1414 | #endif |
c19aba43 | 1415 | |
23ea11bd | 1416 | if (info == NULL || info->path == NULL) { |
1417 | SysPrintf("info->path required\n"); | |
1418 | return false; | |
1419 | } | |
1420 | ||
38c2028e | 1421 | if (plugins_opened) { |
1422 | ClosePlugins(); | |
1423 | plugins_opened = 0; | |
1424 | } | |
1425 | ||
144493e8 | 1426 | disk_init(); |
23ea11bd | 1427 | |
9fba39a9 T |
1428 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
1429 | ||
1430 | if (is_m3u) { | |
1431 | if (!read_m3u(info->path)) { | |
b2aef321 | 1432 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
9fba39a9 T |
1433 | return false; |
1434 | } | |
51ba7408 | 1435 | } else { |
144493e8 | 1436 | char disk_label[PATH_MAX]; |
1437 | disk_label[0] = '\0'; | |
1438 | ||
51ba7408 | 1439 | disk_count = 1; |
9fba39a9 | 1440 | disks[0].fname = strdup(info->path); |
144493e8 | 1441 | |
1442 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1443 | disks[0].flabel = strdup(disk_label); | |
1444 | } | |
1445 | ||
1446 | /* If this is an M3U file, attempt to set the | |
1447 | * initial disk image */ | |
1448 | if (is_m3u && | |
1449 | (disk_initial_index > 0) && | |
1450 | (disk_initial_index < disk_count)) { | |
1451 | const char *fname = disks[disk_initial_index].fname; | |
1452 | ||
1453 | if (fname && (*fname != '\0')) | |
1454 | if (strcmp(disk_initial_path, fname) == 0) | |
1455 | cd_index = disk_initial_index; | |
51ba7408 | 1456 | } |
23ea11bd | 1457 | |
144493e8 | 1458 | set_cd_image(disks[cd_index].fname); |
1459 | disk_current_index = cd_index; | |
38c2028e | 1460 | |
1461 | /* have to reload after set_cd_image for correct cdr plugin */ | |
1462 | if (LoadPlugins() == -1) { | |
b2aef321 | 1463 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
38c2028e | 1464 | return false; |
1465 | } | |
1466 | ||
1467 | plugins_opened = 1; | |
1468 | NetOpened = 0; | |
1469 | ||
1470 | if (OpenPlugins() == -1) { | |
b2aef321 | 1471 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
38c2028e | 1472 | return false; |
1473 | } | |
1474 | ||
144493e8 | 1475 | /* Handle multi-disk images (i.e. PBP) |
1476 | * > Cannot do this until after OpenPlugins() is | |
1477 | * called (since this sets the value of | |
1478 | * cdrIsoMultidiskCount) */ | |
1479 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) { | |
1480 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; | |
1481 | ||
1482 | /* Small annoyance: We need to change the label | |
1483 | * of disk 0, so have to clear existing entries */ | |
1484 | if (disks[0].fname != NULL) | |
1485 | free(disks[0].fname); | |
1486 | disks[0].fname = NULL; | |
1487 | ||
1488 | if (disks[0].flabel != NULL) | |
1489 | free(disks[0].flabel); | |
1490 | disks[0].flabel = NULL; | |
1491 | ||
1492 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { | |
1493 | char disk_name[PATH_MAX]; | |
1494 | char disk_label[PATH_MAX]; | |
1495 | disk_name[0] = '\0'; | |
1496 | disk_label[0] = '\0'; | |
1497 | ||
1498 | disks[i].fname = strdup(info->path); | |
1499 | ||
1500 | get_disk_label(disk_name, info->path, PATH_MAX); | |
1501 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1502 | disks[i].flabel = strdup(disk_label); | |
1503 | ||
1504 | disks[i].internal_index = i; | |
1505 | } | |
1506 | ||
1507 | /* This is not an M3U file, so initial disk | |
1508 | * image has not yet been set - attempt to | |
1509 | * do so now */ | |
1510 | if ((disk_initial_index > 0) && | |
1511 | (disk_initial_index < disk_count)) { | |
1512 | const char *fname = disks[disk_initial_index].fname; | |
1513 | ||
1514 | if (fname && (*fname != '\0')) | |
1515 | if (strcmp(disk_initial_path, fname) == 0) | |
1516 | cd_index = disk_initial_index; | |
1517 | } | |
1518 | ||
1519 | if (cd_index > 0) { | |
1520 | CdromId[0] = '\0'; | |
1521 | CdromLabel[0] = '\0'; | |
1522 | ||
1523 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
1524 | disk_current_index = cd_index; | |
1525 | set_cd_image(disks[cd_index].fname); | |
1526 | ||
1527 | if (ReloadCdromPlugin() < 0) { | |
1528 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); | |
1529 | return false; | |
1530 | } | |
1531 | if (CDR_open() < 0) { | |
1532 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); | |
1533 | return false; | |
1534 | } | |
1535 | } | |
1536 | } | |
1537 | ||
38c2028e | 1538 | plugin_call_rearmed_cbs(); |
19a784e6 | 1539 | dfinput_activate(); |
38c2028e | 1540 | |
38c2028e | 1541 | if (CheckCdrom() == -1) { |
b2aef321 | 1542 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 1543 | return false; |
1544 | } | |
1545 | ||
6492c6e8 | 1546 | SysReset(); |
38c2028e | 1547 | |
1548 | if (LoadCdrom() == -1) { | |
b2aef321 | 1549 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); |
38c2028e | 1550 | return false; |
1551 | } | |
79f216e3 | 1552 | emu_on_new_cd(0); |
38c2028e | 1553 | |
b5926d18 | 1554 | set_retro_memmap(); |
1555 | ||
38c2028e | 1556 | return true; |
1557 | } | |
1558 | ||
38c2028e | 1559 | unsigned retro_get_region(void) |
1560 | { | |
17f84149 | 1561 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1562 | } |
1563 | ||
1564 | void *retro_get_memory_data(unsigned id) | |
1565 | { | |
b40a83db T |
1566 | if (id == RETRO_MEMORY_SAVE_RAM) |
1567 | return Mcd1Data; | |
2683f84f | 1568 | else if (id == RETRO_MEMORY_SYSTEM_RAM) |
1569 | return psxM; | |
b40a83db T |
1570 | else |
1571 | return NULL; | |
38c2028e | 1572 | } |
1573 | ||
1574 | size_t retro_get_memory_size(unsigned id) | |
1575 | { | |
b40a83db T |
1576 | if (id == RETRO_MEMORY_SAVE_RAM) |
1577 | return MCD_SIZE; | |
2683f84f | 1578 | else if (id == RETRO_MEMORY_SYSTEM_RAM) |
6af013d2 | 1579 | return 0x200000; |
b40a83db T |
1580 | else |
1581 | return 0; | |
38c2028e | 1582 | } |
1583 | ||
1584 | void retro_reset(void) | |
1585 | { | |
d9e77039 | 1586 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1587 | rebootemu = 1; | |
1588 | //SysReset(); | |
38c2028e | 1589 | } |
1590 | ||
1591 | static const unsigned short retro_psx_map[] = { | |
1592 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
1593 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1594 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1595 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1596 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1597 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1598 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1599 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1600 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1601 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1602 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1603 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1604 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1605 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1606 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1607 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
1608 | }; | |
1609 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1610 | ||
805fe9bc | 1611 | static void update_variables(bool in_flight) |
e268a47e | 1612 | { |
e268a47e | 1613 | struct retro_variable var; |
6cdf212f | 1614 | int i; |
c8108d88 | 1615 | int gpu_peops_fix = 0; |
ace14ab3 | 1616 | |
e268a47e | 1617 | var.value = NULL; |
4e477065 | 1618 | var.key = "pcsx_rearmed_frameskip"; |
7d68d030 | 1619 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1620 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
9f5a28d9 | 1621 | |
1622 | var.value = NULL; | |
4e477065 | 1623 | var.key = "pcsx_rearmed_region"; |
9f5a28d9 | 1624 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1625 | { | |
1626 | Config.PsxAuto = 0; | |
f4cceff6 | 1627 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1628 | Config.PsxAuto = 1; |
1629 | else if (strcmp(var.value, "NTSC") == 0) | |
1630 | Config.PsxType = 0; | |
1631 | else if (strcmp(var.value, "PAL") == 0) | |
1632 | Config.PsxType = 1; | |
1633 | } | |
4615b075 | 1634 | |
6cdf212f | 1635 | for (i = 0; i < PORTS_NUMBER; i++) |
15504ca8 | 1636 | update_controller_port_variable(i); |
61c4962a | 1637 | |
30d43b8a | 1638 | update_multitap(); |
61c4962a | 1639 | |
e1442c48 | 1640 | var.value = NULL; |
1641 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1642 | negcon_deadzone = 0; | |
1643 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1644 | { | |
1645 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1646 | } | |
1647 | ||
1648 | var.value = NULL; | |
1649 | var.key = "pcsx_rearmed_negcon_response"; | |
1650 | negcon_linearity = 1; | |
1651 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1652 | { | |
1653 | if (strcmp(var.value, "quadratic") == 0){ | |
1654 | negcon_linearity = 2; | |
1655 | } else if (strcmp(var.value, "cubic") == 0){ | |
1656 | negcon_linearity = 3; | |
1657 | } | |
1658 | } | |
1659 | ||
ace1989f SK |
1660 | var.value = NULL; |
1661 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1662 | axis_bounds_modifier = true; | |
1663 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1664 | { | |
1665 | if (strcmp(var.value, "square") == 0) { | |
1666 | axis_bounds_modifier = true; | |
1667 | } else if (strcmp(var.value, "circle") == 0) { | |
1668 | axis_bounds_modifier = false; | |
1669 | } | |
1670 | } | |
1671 | ||
70fb8fe7 | 1672 | var.value = NULL; |
1673 | var.key = "pcsx_rearmed_vibration"; | |
1674 | ||
1675 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1676 | { | |
1677 | if (strcmp(var.value, "disabled") == 0) | |
1678 | in_enable_vibration = 0; | |
1679 | else if (strcmp(var.value, "enabled") == 0) | |
1680 | in_enable_vibration = 1; | |
1681 | } | |
1682 | ||
5c1cbedc | 1683 | var.value = NULL; |
1684 | var.key = "pcsx_rearmed_dithering"; | |
1685 | ||
1686 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1687 | { | |
1688 | if (strcmp(var.value, "disabled") == 0) { | |
1689 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; | |
1690 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1691 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1692 | #ifdef __ARM_NEON__ |
1693 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1694 | #endif | |
1695 | } | |
1696 | else if (strcmp(var.value, "enabled") == 0) { | |
1697 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
1698 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; | |
030d1121 | 1699 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1700 | #ifdef __ARM_NEON__ |
1701 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1702 | #endif | |
1703 | } | |
1704 | } | |
1705 | ||
8ac2b9d2 | 1706 | #ifdef GPU_NEON |
9f5a28d9 | 1707 | var.value = "NULL"; |
55e5626b | 1708 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1709 | |
1710 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1711 | { | |
1712 | if (strcmp(var.value, "disabled") == 0) | |
1713 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1714 | else if (strcmp(var.value, "enabled") == 0) | |
1715 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1716 | } | |
1717 | ||
7d68d030 | 1718 | var.value = NULL; |
55e5626b | 1719 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1720 | |
1721 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1722 | { | |
1723 | if (strcmp(var.value, "disabled") == 0) | |
1724 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1725 | else if (strcmp(var.value, "enabled") == 0) | |
1726 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1727 | } | |
354329fa | 1728 | |
1729 | var.value = NULL; | |
55e5626b | 1730 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1731 | |
1732 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1733 | { | |
1734 | if (strcmp(var.value, "disabled") == 0) | |
1735 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1736 | else if (strcmp(var.value, "enabled") == 0) | |
1737 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1738 | } | |
094ec204 | 1739 | #endif |
0e5a7b7d | 1740 | |
1741 | var.value = "NULL"; | |
1742 | var.key = "pcsx_rearmed_duping_enable"; | |
1743 | ||
1744 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1745 | { | |
0a6520c3 | 1746 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1747 | duping_enable = false; |
0a6520c3 | 1748 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1749 | duping_enable = true; |
1750 | } | |
1751 | ||
2df7fcac BP |
1752 | var.value = "NULL"; |
1753 | var.key = "pcsx_rearmed_display_internal_fps"; | |
1754 | ||
1755 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1756 | { | |
1757 | if (strcmp(var.value, "disabled") == 0) | |
1758 | display_internal_fps = false; | |
1759 | else if (strcmp(var.value, "enabled") == 0) | |
1760 | display_internal_fps = true; | |
1761 | } | |
1762 | ||
48f615ba | 1763 | #ifndef DRC_DISABLE |
1764 | var.value = NULL; | |
4e477065 | 1765 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1766 | |
1767 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1768 | { | |
1769 | R3000Acpu *prev_cpu = psxCpu; | |
1770 | ||
fc99395c | 1771 | #ifdef _3DS |
f72db18e | 1772 | if(!__ctr_svchax) |
fc99395c | 1773 | Config.Cpu = CPU_INTERPRETER; |
1774 | else | |
1775 | #endif | |
48f615ba | 1776 | if (strcmp(var.value, "disabled") == 0) |
1777 | Config.Cpu = CPU_INTERPRETER; | |
1778 | else if (strcmp(var.value, "enabled") == 0) | |
1779 | Config.Cpu = CPU_DYNAREC; | |
1780 | ||
1781 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1782 | if (psxCpu != prev_cpu) { | |
1783 | prev_cpu->Shutdown(); | |
1784 | psxCpu->Init(); | |
1785 | psxCpu->Reset(); // not really a reset.. | |
1786 | } | |
1787 | } | |
1788 | #endif | |
805fe9bc | 1789 | |
01394a7f | 1790 | var.value = "NULL"; |
1791 | var.key = "pcsx_rearmed_spu_reverb"; | |
1792 | ||
1793 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1794 | { | |
0a6520c3 | 1795 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1796 | spu_config.iUseReverb = false; |
0a6520c3 | 1797 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1798 | spu_config.iUseReverb = true; |
1799 | } | |
1800 | ||
1801 | var.value = "NULL"; | |
1802 | var.key = "pcsx_rearmed_spu_interpolation"; | |
1803 | ||
1804 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1805 | { | |
1806 | if (strcmp(var.value, "simple") == 0) | |
1807 | spu_config.iUseInterpolation = 1; | |
1808 | else if (strcmp(var.value, "gaussian") == 0) | |
1809 | spu_config.iUseInterpolation = 2; | |
1810 | else if (strcmp(var.value, "cubic") == 0) | |
1811 | spu_config.iUseInterpolation = 3; | |
1812 | else if (strcmp(var.value, "off") == 0) | |
1813 | spu_config.iUseInterpolation = 0; | |
1814 | } | |
1815 | ||
b3480be8 | 1816 | var.value = "NULL"; |
1817 | var.key = "pcsx_rearmed_pe2_fix"; | |
1818 | ||
1819 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1820 | { | |
1821 | if (strcmp(var.value, "disabled") == 0) | |
1822 | Config.RCntFix = 0; | |
1823 | else if (strcmp(var.value, "enabled") == 0) | |
1824 | Config.RCntFix = 1; | |
1825 | } | |
ace14ab3 | 1826 | |
1d6abe26 | 1827 | var.value = "NULL"; |
1828 | var.key = "pcsx_rearmed_idiablofix"; | |
1829 | ||
1830 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1831 | { | |
1832 | if (strcmp(var.value, "disabled") == 0) | |
1833 | spu_config.idiablofix = 0; | |
1834 | else if (strcmp(var.value, "enabled") == 0) | |
1835 | spu_config.idiablofix = 1; | |
1836 | } | |
1837 | ||
b3480be8 | 1838 | var.value = "NULL"; |
1839 | var.key = "pcsx_rearmed_inuyasha_fix"; | |
1840 | ||
1841 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1842 | { | |
1843 | if (strcmp(var.value, "disabled") == 0) | |
1844 | Config.VSyncWA = 0; | |
1845 | else if (strcmp(var.value, "enabled") == 0) | |
1846 | Config.VSyncWA = 1; | |
1847 | } | |
1848 | ||
b12cce74 | 1849 | var.value = NULL; |
1850 | var.key = "pcsx_rearmed_noxadecoding"; | |
1851 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1852 | { | |
1853 | if (strcmp(var.value, "disabled") == 0) | |
1854 | Config.Xa = 1; | |
1855 | else | |
1856 | Config.Xa = 0; | |
1857 | } | |
1858 | ||
1859 | var.value = NULL; | |
1860 | var.key = "pcsx_rearmed_nocdaudio"; | |
1861 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1862 | { | |
1863 | if (strcmp(var.value, "disabled") == 0) | |
1864 | Config.Cdda = 1; | |
1865 | else | |
1866 | Config.Cdda = 0; | |
1867 | } | |
1868 | ||
34af0fff | 1869 | var.value = NULL; |
1870 | var.key = "pcsx_rearmed_spuirq"; | |
1871 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1872 | { | |
1873 | if (strcmp(var.value, "disabled") == 0) | |
1874 | Config.SpuIrq = 0; | |
1875 | else | |
1876 | Config.SpuIrq = 1; | |
1877 | } | |
1878 | ||
decba348 | 1879 | #ifndef DRC_DISABLE |
1880 | var.value = NULL; | |
1881 | var.key = "pcsx_rearmed_nosmccheck"; | |
1882 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1883 | { | |
1884 | if (strcmp(var.value, "enabled") == 0) | |
1885 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
1886 | else | |
1887 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
1888 | } | |
1889 | ||
1890 | var.value = NULL; | |
1891 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
1892 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1893 | { | |
1894 | if (strcmp(var.value, "enabled") == 0) | |
1895 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
1896 | else | |
1897 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
1898 | } | |
1899 | ||
1900 | var.value = NULL; | |
1901 | var.key = "pcsx_rearmed_nogteflags"; | |
1902 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1903 | { | |
1904 | if (strcmp(var.value, "enabled") == 0) | |
1905 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
1906 | else | |
1907 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
1908 | } | |
1909 | #endif | |
1910 | ||
2d17de26 | 1911 | #ifdef GPU_PEOPS |
c8108d88 | 1912 | var.value = "NULL"; |
6713b629 | 1913 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1914 | |
1915 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1916 | { | |
1917 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1918 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1919 | } |
1920 | ||
1921 | var.value = "NULL"; | |
6713b629 | 1922 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1923 | |
1924 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1925 | { | |
1926 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1927 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1928 | } |
1929 | ||
1930 | var.value = "NULL"; | |
6713b629 | 1931 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1932 | |
1933 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1934 | { | |
1935 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1936 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1937 | } |
1938 | ||
1939 | var.value = "NULL"; | |
6713b629 | 1940 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1941 | |
1942 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1943 | { | |
1944 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1945 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1946 | } |
1947 | ||
1948 | var.value = "NULL"; | |
6713b629 | 1949 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1950 | |
1951 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1952 | { | |
1953 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1954 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1955 | } |
1956 | ||
1957 | var.value = "NULL"; | |
6713b629 | 1958 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1959 | |
1960 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1961 | { | |
1962 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1963 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1964 | } |
1965 | ||
1966 | var.value = "NULL"; | |
6713b629 | 1967 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 1968 | |
1969 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1970 | { | |
1971 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1972 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 1973 | } |
1974 | ||
1975 | var.value = "NULL"; | |
6713b629 | 1976 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 1977 | |
1978 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1979 | { | |
1980 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1981 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 1982 | } |
1983 | ||
1984 | var.value = "NULL"; | |
6713b629 | 1985 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 1986 | |
1987 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1988 | { | |
1989 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1990 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 1991 | } |
1992 | ||
1993 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1994 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1995 | ||
1996 | ||
6713b629 | 1997 | /* Show/hide core options */ |
c8108d88 | 1998 | |
1999 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
2000 | var.value = NULL; | |
2001 | ||
2002 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2003 | { | |
2004 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
2005 | ||
2006 | show_advanced_gpu_peops_settings = 1; | |
2007 | if (strcmp(var.value, "disabled") == 0) | |
2008 | show_advanced_gpu_peops_settings = 0; | |
2009 | ||
2010 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
2011 | { | |
2012 | unsigned i; | |
2013 | struct retro_core_option_display option_display; | |
6713b629 | 2014 | char gpu_peops_option[9][45] = { |
2015 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
2016 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
2017 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
2018 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
2019 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
2020 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
2021 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
2022 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
2023 | "pcsx_rearmed_gpu_peops_fake_busy_state", | |
c8108d88 | 2024 | }; |
2025 | ||
2026 | option_display.visible = show_advanced_gpu_peops_settings; | |
2027 | ||
2028 | for (i = 0; i < 9; i++) | |
2029 | { | |
2030 | option_display.key = gpu_peops_option[i]; | |
2031 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2032 | } | |
2033 | } | |
2034 | } | |
2035 | #endif | |
2036 | ||
030d1121 | 2037 | #ifdef GPU_UNAI |
2038 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
2039 | var.value = NULL; | |
2040 | ||
2041 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2042 | { | |
2043 | if (strcmp(var.value, "disabled") == 0) | |
2044 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2045 | else if (strcmp(var.value, "enabled") == 0) | |
2046 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
2047 | } | |
2048 | ||
2049 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
2050 | var.value = NULL; | |
2051 | ||
2052 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2053 | { | |
2054 | if (strcmp(var.value, "disabled") == 0) | |
2055 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
2056 | else if (strcmp(var.value, "enabled") == 0) | |
2057 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
2058 | } | |
2059 | ||
2060 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2061 | var.value = NULL; | |
2062 | ||
2063 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2064 | { | |
2065 | if (strcmp(var.value, "disabled") == 0) | |
2066 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
2067 | else if (strcmp(var.value, "enabled") == 0) | |
2068 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2069 | } | |
2070 | ||
2071 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
2072 | var.value = NULL; | |
2073 | ||
2074 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2075 | { | |
2076 | if (strcmp(var.value, "disabled") == 0) | |
2077 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
2078 | else if (strcmp(var.value, "enabled") == 0) | |
2079 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2080 | } | |
2081 | ||
2082 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2083 | var.value = NULL; | |
2084 | ||
2085 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2086 | { | |
2087 | if (strcmp(var.value, "disabled") == 0) | |
2088 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2089 | else if (strcmp(var.value, "enabled") == 0) | |
2090 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2091 | } | |
2092 | ||
2093 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
2094 | var.value = NULL; | |
2095 | ||
2096 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2097 | { | |
2098 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
2099 | ||
2100 | show_advanced_gpu_unai_settings = 1; | |
2101 | if (strcmp(var.value, "disabled") == 0) | |
2102 | show_advanced_gpu_unai_settings = 0; | |
2103 | ||
2104 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
2105 | { | |
2106 | unsigned i; | |
2107 | struct retro_core_option_display option_display; | |
2108 | char gpu_unai_option[5][40] = { | |
2109 | "pcsx_rearmed_gpu_unai_blending", | |
2110 | "pcsx_rearmed_gpu_unai_lighting", | |
2111 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
2112 | "pcsx_rearmed_gpu_unai_ilace_force", | |
2113 | "pcsx_rearmed_gpu_unai_pixel_skip", | |
2114 | }; | |
2115 | ||
2116 | option_display.visible = show_advanced_gpu_unai_settings; | |
2117 | ||
2118 | for (i = 0; i < 5; i++) | |
2119 | { | |
2120 | option_display.key = gpu_unai_option[i]; | |
2121 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2122 | } | |
2123 | } | |
2124 | } | |
2125 | #endif // GPU_UNAI | |
2126 | ||
32ab9e53 TJ |
2127 | if (in_flight) { |
2128 | // inform core things about possible config changes | |
2129 | plugin_call_rearmed_cbs(); | |
805fe9bc | 2130 | |
32ab9e53 TJ |
2131 | if (GPU_open != NULL && GPU_close != NULL) { |
2132 | GPU_close(); | |
2133 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2134 | } | |
805fe9bc | 2135 | |
32ab9e53 TJ |
2136 | dfinput_activate(); |
2137 | } | |
27cf7d31 | 2138 | else |
2139 | { | |
b580cc4f | 2140 | //not yet running |
5bf56268 | 2141 | |
b580cc4f | 2142 | //bootlogo display hack |
2143 | if (found_bios) { | |
2144 | var.value = "NULL"; | |
2145 | var.key = "pcsx_rearmed_show_bios_bootlogo"; | |
2146 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2147 | { | |
27cf7d31 | 2148 | Config.SlowBoot = 0; |
2149 | rebootemu = 0; | |
0a6520c3 | 2150 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2151 | { |
f422f444 | 2152 | Config.SlowBoot = 1; |
27cf7d31 | 2153 | rebootemu = 1; |
2154 | } | |
b580cc4f | 2155 | } |
2156 | } | |
87cc59de | 2157 | |
2158 | #if defined(LIGHTREC) || defined(NEW_DYNAREC) | |
f8983cce | 2159 | var.value = "NULL"; |
2160 | var.key = "pcsx_rearmed_psxclock"; | |
2161 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2162 | { | |
2163 | int psxclock = atoi(var.value); | |
2164 | cycle_multiplier = 10000 / psxclock; | |
2165 | } | |
2166 | #endif | |
b580cc4f | 2167 | } |
e268a47e | 2168 | } |
2169 | ||
8741f7a2 | 2170 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2171 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2172 | { |
8741f7a2 | 2173 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2174 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
2175 | ||
2176 | // First, try and get an analog value using the new libretro API constant | |
6fbd15c8 | 2177 | uint16_t button = input_state_cb(player_index, |
8741f7a2 | 2178 | RETRO_DEVICE_ANALOG, |
2179 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2180 | id); | |
2181 | button = MIN(button / 128, 255); | |
2182 | ||
2183 | if (button == 0) | |
2184 | { | |
2185 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2186 | // is not reporting analog values. We need to do a second check using the classic | |
2187 | // digital API method, to at least get some response - better than nothing. | |
2188 | ||
2189 | // NOTE: If we're really just not holding the button, we're still going to get zero. | |
2190 | ||
6fbd15c8 | 2191 | button = (ret & (1 << id)) ? 255 : 0; |
8741f7a2 | 2192 | } |
2193 | ||
2194 | return button; | |
2195 | } | |
2196 | ||
ace1989f SK |
2197 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) { |
2198 | float modifier_axis_range = 0; | |
2199 | ||
2200 | if(is_square) { | |
2201 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; | |
2202 | if(modifier_axis_range < 0) { | |
2203 | modifier_axis_range = 0; | |
2204 | } else if(modifier_axis_range > 255) { | |
2205 | modifier_axis_range = 255; | |
2206 | } | |
2207 | } else { | |
2208 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); | |
2209 | } | |
2210 | ||
2211 | return modifier_axis_range; | |
2212 | } | |
2213 | ||
ace14ab3 | 2214 | void retro_run(void) |
38c2028e | 2215 | { |
f422f444 | 2216 | int i; |
2217 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) | |
2218 | if (rebootemu != 0) { | |
2219 | rebootemu = 0; | |
2220 | SysReset(); | |
2221 | if (!Config.HLE && !Config.SlowBoot) { | |
2222 | // skip BIOS logos | |
2223 | psxRegs.pc = psxRegs.GPR.n.ra; | |
f422f444 | 2224 | } |
f8983cce | 2225 | } |
38c2028e | 2226 | |
2df7fcac BP |
2227 | if (display_internal_fps) { |
2228 | frame_count++; | |
2229 | ||
2230 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) { | |
2231 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2232 | char str[64]; | |
2233 | const char *strc = (const char*)str; | |
2234 | struct retro_message msg = | |
2235 | { | |
2236 | strc, | |
2237 | 180 | |
2238 | }; | |
2239 | ||
2240 | str[0] = '\0'; | |
2241 | ||
2242 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2243 | ||
2244 | pl_rearmed_cbs.flip_cnt = 0; | |
2245 | ||
2246 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2247 | } | |
2df7fcac | 2248 | } |
6fbd15c8 | 2249 | else |
2250 | frame_count = 0; | |
2df7fcac | 2251 | |
38c2028e | 2252 | input_poll_cb(); |
e268a47e | 2253 | |
805fe9bc | 2254 | bool updated = false; |
2255 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2256 | update_variables(true); | |
e268a47e | 2257 | |
3b1a5e21 | 2258 | // reset all keystate, query libretro for keystate |
61c4962a | 2259 | int j; |
e1442c48 | 2260 | int lsx; |
064f8235 | 2261 | int rsy; |
e1442c48 | 2262 | float negcon_twist_amplitude; |
064f8235 | 2263 | int negcon_i_rs; |
2264 | int negcon_ii_rs; | |
6fbd15c8 | 2265 | for(i = 0; i < PORTS_NUMBER; i++) |
2266 | { | |
2267 | int16_t ret = 0; | |
61c4962a | 2268 | in_keystate[i] = 0; |
3c0fb554 AP |
2269 | |
2270 | if (in_type[i] == PSE_PAD_TYPE_NONE) | |
2271 | continue; | |
c8108d88 | 2272 | |
6fbd15c8 | 2273 | if (libretro_supports_bitmasks) |
2274 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2275 | else | |
2276 | { | |
a3c2efcd T |
2277 | unsigned j; |
2278 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3+1); j++) | |
6fbd15c8 | 2279 | { |
a3c2efcd T |
2280 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
2281 | ret |= (1 << j); | |
6fbd15c8 | 2282 | } |
2283 | } | |
3c0fb554 | 2284 | |
e8e20a7d S |
2285 | if (in_type[i] == PSE_PAD_TYPE_GUNCON) |
2286 | { | |
2287 | //ToDo move across to: | |
2288 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2289 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2290 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2291 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2292 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2293 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2294 | //Though not sure these are hooked up properly on the Pi | |
2295 | ||
2296 | //ToDo | |
2297 | //Put the controller index back to i instead of hardcoding to 1 when the libretro overlay crash bug is fixed | |
2298 | //This is required for 2 player | |
2299 | ||
2300 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross | |
2301 | ||
2302 | // Trigger | |
e8e20a7d S |
2303 | //The 1 is hardcoded instead of i to prevent the overlay mouse button libretro crash bug |
2304 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)){ | |
2305 | in_keystate[i] |= (1 << DKEY_CIRCLE); | |
2306 | } | |
2307 | ||
2308 | // A | |
2309 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)){ | |
2310 | in_keystate[i] |= (1 << DKEY_START); | |
2311 | } | |
2312 | ||
2313 | // B | |
2314 | if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)){ | |
2315 | in_keystate[i] |= (1 << DKEY_CROSS); | |
2316 | } | |
2317 | ||
2318 | //The 1 is hardcoded instead of i to prevent the overlay mouse button libretro crash bug | |
2319 | int gunx = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); | |
2320 | int guny = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
2321 | ||
2322 | //This adjustment process gives the user the ability to manually align the mouse up better | |
2323 | //with where the shots are in the emulator. | |
2324 | ||
2325 | //Percentage distance of screen to adjust | |
2326 | int GunconAdjustX = 0; | |
2327 | int GunconAdjustY = 0; | |
2328 | ||
2329 | //Used when out by a percentage | |
2330 | float GunconAdjustRatioX = 1; | |
2331 | float GunconAdjustRatioY = 1; | |
2332 | ||
2333 | struct retro_variable var; | |
2334 | var.value = NULL; | |
2335 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2336 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2337 | { | |
2338 | GunconAdjustX = atoi(var.value); | |
2339 | } | |
2340 | ||
2341 | var.value = NULL; | |
2342 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2343 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2344 | { | |
2345 | GunconAdjustY = atoi(var.value); | |
2346 | } | |
2347 | ||
2348 | ||
2349 | var.value = NULL; | |
2350 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2351 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2352 | { | |
2353 | GunconAdjustRatioX = atof(var.value); | |
2354 | } | |
2355 | ||
2356 | ||
2357 | var.value = NULL; | |
2358 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2359 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
2360 | { | |
2361 | GunconAdjustRatioY = atof(var.value); | |
2362 | } | |
2363 | ||
2364 | //Mouse range is -32767 -> 32767 | |
2365 | //1% is about 655 | |
2366 | //Use the left analog stick field to store the absolute coordinates | |
2367 | in_analog_left[0][0] = (gunx*GunconAdjustRatioX) + (GunconAdjustX * 655); | |
2368 | in_analog_left[0][1] = (guny*GunconAdjustRatioY) + (GunconAdjustY * 655); | |
2369 | ||
2370 | ||
2371 | } | |
8741f7a2 | 2372 | if (in_type[i] == PSE_PAD_TYPE_NEGCON) |
56abf614 | 2373 | { |
8741f7a2 | 2374 | // Query digital inputs |
2375 | // | |
2376 | // > Pad-Up | |
9b6b4a24 | 2377 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) |
8741f7a2 | 2378 | in_keystate[i] |= (1 << DKEY_UP); |
8741f7a2 | 2379 | // > Pad-Right |
6fbd15c8 | 2380 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) |
8741f7a2 | 2381 | in_keystate[i] |= (1 << DKEY_RIGHT); |
8741f7a2 | 2382 | // > Pad-Down |
6fbd15c8 | 2383 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) |
8741f7a2 | 2384 | in_keystate[i] |= (1 << DKEY_DOWN); |
8741f7a2 | 2385 | // > Pad-Left |
6fbd15c8 | 2386 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) |
8741f7a2 | 2387 | in_keystate[i] |= (1 << DKEY_LEFT); |
8741f7a2 | 2388 | // > Start |
6fbd15c8 | 2389 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) |
8741f7a2 | 2390 | in_keystate[i] |= (1 << DKEY_START); |
8741f7a2 | 2391 | // > neGcon A |
6fbd15c8 | 2392 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) |
8741f7a2 | 2393 | in_keystate[i] |= (1 << DKEY_CIRCLE); |
8741f7a2 | 2394 | // > neGcon B |
6fbd15c8 | 2395 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) |
8741f7a2 | 2396 | in_keystate[i] |= (1 << DKEY_TRIANGLE); |
8741f7a2 | 2397 | // > neGcon R shoulder (digital) |
6fbd15c8 | 2398 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) |
8741f7a2 | 2399 | in_keystate[i] |= (1 << DKEY_R1); |
8741f7a2 | 2400 | // Query analog inputs |
2401 | // | |
2402 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2403 | // >> pad->leftJoyX == in_analog_left[i][0] == NeGcon II | |
2404 | // >> pad->leftJoyY == in_analog_left[i][1] == NeGcon L | |
2405 | // >> pad->rightJoyX == in_analog_right[i][0] == NeGcon twist | |
2406 | // >> pad->rightJoyY == in_analog_right[i][1] == NeGcon I | |
2407 | // So we just have to map in_analog_left/right to more | |
2408 | // appropriate inputs... | |
2409 | // | |
2410 | // > NeGcon twist | |
e1442c48 | 2411 | // >> Get raw analog stick value and account for deadzone |
2412 | lsx = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
6fbd15c8 | 2413 | if (lsx > negcon_deadzone) |
e1442c48 | 2414 | lsx = lsx - negcon_deadzone; |
6fbd15c8 | 2415 | else if (lsx < -negcon_deadzone) |
e1442c48 | 2416 | lsx = lsx + negcon_deadzone; |
6fbd15c8 | 2417 | else |
e1442c48 | 2418 | lsx = 0; |
e1442c48 | 2419 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response |
2420 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
6fbd15c8 | 2421 | if (negcon_linearity == 2) |
2422 | { | |
2423 | if (negcon_twist_amplitude < 0.0) | |
e1442c48 | 2424 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); |
6fbd15c8 | 2425 | else |
e1442c48 | 2426 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; |
e1442c48 | 2427 | } |
6fbd15c8 | 2428 | else if (negcon_linearity == 3) |
2429 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
e1442c48 | 2430 | // >> Convert to final 'in_analog' integer value [0,255] |
2431 | in_analog_right[i][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
064f8235 | 2432 | // > NeGcon I + II |
2433 | // >> Handle right analog stick vertical axis mapping... | |
2434 | // - Up (-Y) == accelerate == neGcon I | |
2435 | // - Down (+Y) == brake == neGcon II | |
2436 | negcon_i_rs = 0; | |
2437 | negcon_ii_rs = 0; | |
2438 | rsy = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2439 | if (rsy >= 0){ | |
2440 | // Account for deadzone | |
2441 | // (Note: have never encountered a gamepad with significant differences | |
2442 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2443 | // deadzone here) | |
6fbd15c8 | 2444 | if (rsy > negcon_deadzone) |
064f8235 | 2445 | rsy = rsy - negcon_deadzone; |
6fbd15c8 | 2446 | else |
064f8235 | 2447 | rsy = 0; |
064f8235 | 2448 | // Convert to 'in_analog' integer value [0,255] |
2449 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2450 | } else { | |
6fbd15c8 | 2451 | if (rsy < -negcon_deadzone) |
064f8235 | 2452 | rsy = -1 * (rsy + negcon_deadzone); |
6fbd15c8 | 2453 | else |
064f8235 | 2454 | rsy = 0; |
064f8235 | 2455 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); |
2456 | } | |
2457 | // >> NeGcon I | |
8741f7a2 | 2458 | in_analog_right[i][1] = MAX( |
064f8235 | 2459 | MAX( |
6fbd15c8 | 2460 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_R2), |
2461 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_B) | |
064f8235 | 2462 | ), |
2463 | negcon_i_rs | |
8741f7a2 | 2464 | ); |
064f8235 | 2465 | // >> NeGcon II |
8741f7a2 | 2466 | in_analog_left[i][0] = MAX( |
064f8235 | 2467 | MAX( |
6fbd15c8 | 2468 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L2), |
2469 | get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_Y) | |
064f8235 | 2470 | ), |
2471 | negcon_ii_rs | |
8741f7a2 | 2472 | ); |
2473 | // > NeGcon L | |
6fbd15c8 | 2474 | in_analog_left[i][1] = get_analog_button(ret, input_state_cb, i, RETRO_DEVICE_ID_JOYPAD_L); |
8741f7a2 | 2475 | } |
e8e20a7d | 2476 | if (in_type[i] != PSE_PAD_TYPE_NEGCON && in_type[i] != PSE_PAD_TYPE_GUNCON) |
8741f7a2 | 2477 | { |
2478 | // Query digital inputs | |
6fbd15c8 | 2479 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) |
2480 | if (ret & (1 << j)) | |
8741f7a2 | 2481 | in_keystate[i] |= retro_psx_map[j]; |
6fbd15c8 | 2482 | |
8741f7a2 | 2483 | // Query analog inputs |
de95fedd | 2484 | if (in_type[i] == PSE_PAD_TYPE_ANALOGJOY || in_type[i] == PSE_PAD_TYPE_ANALOGPAD) |
8741f7a2 | 2485 | { |
ace1989f SK |
2486 | 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); |
2487 | 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); | |
2488 | 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); | |
2489 | 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); | |
8741f7a2 | 2490 | } |
56abf614 | 2491 | } |
61c4962a | 2492 | } |
e8d96071 | 2493 | |
38c2028e | 2494 | stop = 0; |
2495 | psxCpu->Execute(); | |
2496 | ||
65a0505f | 2497 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, |
1a6164a1 | 2498 | vout_width, vout_height, vout_width * 2); |
70d56ca3 | 2499 | vout_fb_dirty = 0; |
49c61096 G |
2500 | |
2501 | set_vout_fb(); | |
38c2028e | 2502 | } |
2503 | ||
74ebc05b | 2504 | static bool try_use_bios(const char *path) |
2505 | { | |
2506 | FILE *f; | |
2507 | long size; | |
2508 | const char *name; | |
2509 | ||
2510 | f = fopen(path, "rb"); | |
2511 | if (f == NULL) | |
2512 | return false; | |
2513 | ||
2514 | fseek(f, 0, SEEK_END); | |
2515 | size = ftell(f); | |
2516 | fclose(f); | |
2517 | ||
2518 | if (size != 512 * 1024) | |
2519 | return false; | |
2520 | ||
2521 | name = strrchr(path, SLASH); | |
2522 | if (name++ == NULL) | |
2523 | name = path; | |
2524 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2525 | return true; | |
2526 | } | |
2527 | ||
c4052f4d | 2528 | #ifndef VITA |
74ebc05b | 2529 | #include <sys/types.h> |
2530 | #include <dirent.h> | |
2531 | ||
2532 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2533 | { | |
2534 | DIR *dir; | |
2535 | struct dirent *ent; | |
2536 | bool ret = false; | |
2537 | ||
2538 | dir = opendir(dirpath); | |
2539 | if (dir == NULL) | |
2540 | return false; | |
2541 | ||
2542 | while ((ent = readdir(dir))) { | |
106c2c03 | 2543 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) |
74ebc05b | 2544 | continue; |
2545 | ||
1477f557 | 2546 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
74ebc05b | 2547 | ret = try_use_bios(path); |
2548 | if (ret) | |
2549 | break; | |
2550 | } | |
2551 | closedir(dir); | |
2552 | return ret; | |
2553 | } | |
2554 | #else | |
2555 | #define find_any_bios(...) false | |
2556 | #endif | |
2557 | ||
11813b9d | 2558 | static void check_system_specs(void) |
2559 | { | |
2560 | unsigned level = 6; | |
2561 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2562 | } | |
2563 | ||
d382721e MOB |
2564 | static int init_memcards(void) |
2565 | { | |
2566 | int ret = 0; | |
2567 | const char *dir; | |
2568 | struct retro_variable var = { .key="pcsx_rearmed_memcard2", .value=NULL }; | |
2569 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; | |
2570 | ||
5bf56268 | 2571 | // Memcard2 will be handled and is re-enabled if needed using core |
2572 | // operations. | |
2573 | // Memcard1 is handled by libretro, doing this will set core to | |
2574 | // skip file io operations for memcard1 like SaveMcd | |
2575 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2576 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
d382721e MOB |
2577 | init_memcard(Mcd1Data); |
2578 | // Memcard 2 is managed by the emulator on the filesystem, | |
2579 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2580 | ||
2581 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2582 | SysPrintf("Memcard 2: %s\n", var.value); | |
2583 | if (memcmp(var.value, "enabled", 7) == 0) { | |
2584 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) { | |
2585 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) { | |
2586 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); | |
2587 | ret = -1; | |
2588 | } else { | |
2589 | McdDisable[1] = 0; | |
2590 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2591 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2592 | } | |
2593 | } else { | |
2594 | SysPrintf("Could not get save directory! Could not create memcard 2."); | |
2595 | ret = -1; | |
2596 | } | |
2597 | } | |
2598 | } | |
2599 | return ret; | |
2600 | } | |
2601 | ||
9e7bdf29 | 2602 | static void loadPSXBios(void) |
38c2028e | 2603 | { |
9e7bdf29 | 2604 | const char *dir; |
e6f1e7f7 | 2605 | char path[PATH_MAX]; |
9e7bdf29 | 2606 | unsigned useHLE = 0; |
2607 | ||
1477f557 | 2608 | const char *bios[] = { |
106c2c03 | 2609 | "PSXONPSP660", "psxonpsp660", |
43702642 | 2610 | "SCPH101", "scph101", |
2611 | "SCPH5501", "scph5501", | |
2612 | "SCPH7001", "scph7001", | |
2613 | "SCPH1001", "scph1001" | |
1477f557 | 2614 | }; |
9e7bdf29 | 2615 | |
2616 | struct retro_variable var = { | |
2617 | .key = "pcsx_rearmed_bios", | |
2618 | .value = NULL | |
2619 | }; | |
2620 | ||
2621 | found_bios = 0; | |
2622 | ||
2623 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) { | |
2624 | if (!strcmp(var.value, "HLE")) | |
2625 | useHLE = 1; | |
2626 | } | |
2627 | ||
2628 | if (!useHLE) | |
2629 | { | |
2630 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2631 | { | |
2632 | unsigned i; | |
2633 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2634 | ||
2635 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
2636 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); | |
2637 | found_bios = try_use_bios(path); | |
2638 | if (found_bios) | |
2639 | break; | |
2640 | } | |
2641 | ||
2642 | if (!found_bios) | |
2643 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2644 | } | |
2645 | if (found_bios) { | |
2646 | SysPrintf("found BIOS file: %s\n", Config.Bios); | |
2647 | } | |
2648 | } | |
2649 | ||
2650 | if (useHLE || !found_bios) | |
2651 | { | |
2652 | SysPrintf("no BIOS files found.\n"); | |
2653 | struct retro_message msg = | |
2654 | { | |
2655 | "No PlayStation BIOS file found - add for better compatibility", | |
2656 | 180 | |
2657 | }; | |
2658 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
2659 | } | |
2660 | } | |
2661 | ||
2662 | void retro_init(void) | |
2663 | { | |
144493e8 | 2664 | unsigned dci_version = 0; |
9e7bdf29 | 2665 | struct retro_rumble_interface rumble; |
2666 | int ret; | |
38c2028e | 2667 | |
d148d265 | 2668 | #ifdef __MACH__ |
2669 | // magic sauce to make the dynarec work on iOS | |
2670 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
2671 | #endif | |
2672 | ||
fc99395c | 2673 | #ifdef _3DS |
fc99395c | 2674 | psxMapHook = pl_3ds_mmap; |
2675 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2676 | #endif |
2677 | #ifdef VITA | |
73081f23 FJGG |
2678 | if(init_vita_mmap()<0) |
2679 | abort(); | |
1a5fd794 | 2680 | psxMapHook = pl_vita_mmap; |
2681 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2682 | #endif |
38c2028e | 2683 | ret = emu_core_preinit(); |
5bf56268 | 2684 | #ifdef _3DS |
e4d84733 | 2685 | /* emu_core_preinit sets the cpu to dynarec */ |
f72db18e | 2686 | if(!__ctr_svchax) |
e4d84733 | 2687 | Config.Cpu = CPU_INTERPRETER; |
2688 | #endif | |
d382721e | 2689 | ret |= init_memcards(); |
73081f23 | 2690 | |
38c2028e | 2691 | ret |= emu_core_init(); |
2692 | if (ret != 0) { | |
f29fbd53 | 2693 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 2694 | exit(1); |
2695 | } | |
2696 | ||
0b7f536b | 2697 | #ifdef _3DS |
2698 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2699 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
a9579f3b | 2700 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 TJ |
2701 | #else |
2702 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
2703 | #endif | |
5bf56268 | 2704 | |
9e7bdf29 | 2705 | vout_buf_ptr = vout_buf; |
74ebc05b | 2706 | |
9e7bdf29 | 2707 | loadPSXBios(); |
38c2028e | 2708 | |
1a6164a1 | 2709 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2710 | |
2711 | disk_initial_index = 0; | |
2712 | disk_initial_path[0] = '\0'; | |
2713 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2714 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2715 | else | |
2716 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2717 | |
2718 | rumble_cb = NULL; | |
2719 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2720 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2721 | |
5ca2ec64 | 2722 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2723 | * we have to do this because cache misses and some IO penalties | |
2724 | * are not emulated. Warning: changing this may break compatibility. */ | |
5ca2ec64 | 2725 | cycle_multiplier = 175; |
ace14ab3 | 2726 | #ifdef HAVE_PRE_ARMV7 |
5ca2ec64 | 2727 | cycle_multiplier = 200; |
2728 | #endif | |
46b3a2fc | 2729 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
6713b629 | 2730 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; |
1e0eac23 | 2731 | spu_config.iUseFixedUpdates = 1; |
5ca2ec64 | 2732 | |
6e921e1d | 2733 | SaveFuncs.open = save_open; |
2734 | SaveFuncs.read = save_read; | |
2735 | SaveFuncs.write = save_write; | |
2736 | SaveFuncs.seek = save_seek; | |
2737 | SaveFuncs.close = save_close; | |
e268a47e | 2738 | |
6fbd15c8 | 2739 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2740 | libretro_supports_bitmasks = true; | |
2741 | ||
805fe9bc | 2742 | update_variables(false); |
32ab9e53 | 2743 | check_system_specs(); |
38c2028e | 2744 | } |
2745 | ||
2746 | void retro_deinit(void) | |
2747 | { | |
3d3bda68 | 2748 | ClosePlugins(); |
38c2028e | 2749 | SysClose(); |
0b7f536b | 2750 | #ifdef _3DS |
2751 | linearFree(vout_buf); | |
2752 | #else | |
38c2028e | 2753 | free(vout_buf); |
0b7f536b | 2754 | #endif |
38c2028e | 2755 | vout_buf = NULL; |
d8f2e2d8 SL |
2756 | |
2757 | #ifdef VITA | |
73081f23 | 2758 | deinit_vita_mmap(); |
d8f2e2d8 | 2759 | #endif |
6fbd15c8 | 2760 | libretro_supports_bitmasks = false; |
144493e8 | 2761 | |
2762 | /* Have to reset disks struct, otherwise | |
2763 | * fnames/flabels will leak memory */ | |
2764 | disk_init(); | |
38c2028e | 2765 | } |
c4052f4d | 2766 | |
2767 | #ifdef VITA | |
2768 | #include <psp2/kernel/threadmgr.h> | |
2769 | int usleep (unsigned long us) | |
2770 | { | |
2771 | sceKernelDelayThread(us); | |
2772 | } | |
2773 | #endif | |
130984f5 | 2774 | |
2775 | void SysPrintf(const char *fmt, ...) { | |
2776 | va_list list; | |
2777 | char msg[512]; | |
2778 | ||
2779 | va_start(list, fmt); | |
2780 | vsprintf(msg, fmt, list); | |
2781 | va_end(list); | |
2782 | ||
2783 | if (log_cb) | |
2784 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
2785 | } |