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> |
38c2028e | 13 | |
14 | #include "../libpcsxcore/misc.h" | |
15 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 16 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 17 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
23ea11bd | 18 | #include "../libpcsxcore/cdrom.h" |
19 | #include "../libpcsxcore/cdriso.h" | |
6e921e1d | 20 | #include "../libpcsxcore/cheat.h" |
07c13dfd | 21 | #include "../plugins/dfsound/out.h" |
01394a7f | 22 | #include "../plugins/dfsound/spu_config.h" |
805fe9bc | 23 | #include "../plugins/dfinput/externals.h" |
c82f907a | 24 | #include "cspace.h" |
38c2028e | 25 | #include "main.h" |
26 | #include "plugin.h" | |
27 | #include "plugin_lib.h" | |
ace14ab3 | 28 | #include "arm_features.h" |
38c2028e | 29 | #include "revision.h" |
30 | #include "libretro.h" | |
31 | ||
fc99395c | 32 | #ifdef _3DS |
fc99395c | 33 | #include "3ds/3ds_utils.h" |
fc99395c | 34 | #endif |
35 | ||
38c2028e | 36 | static retro_video_refresh_t video_cb; |
37 | static retro_input_poll_t input_poll_cb; | |
38 | static retro_input_state_t input_state_cb; | |
39 | static retro_environment_t environ_cb; | |
40 | static retro_audio_sample_batch_t audio_batch_cb; | |
4e477065 | 41 | static struct retro_rumble_interface rumble; |
38c2028e | 42 | |
43 | static void *vout_buf; | |
70d56ca3 | 44 | static int vout_width, vout_height; |
45 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 46 | static bool vout_can_dupe; |
0e5a7b7d | 47 | static bool duping_enable; |
70d56ca3 | 48 | |
38c2028e | 49 | static int plugins_opened; |
17f84149 | 50 | static int is_pal_mode; |
38c2028e | 51 | |
f9f60dae TK |
52 | /* memory card data */ |
53 | extern char Mcd1Data[MCD_SIZE]; | |
54 | extern char McdDisable[2]; | |
38c2028e | 55 | |
56 | /* PCSX ReARMed core calls and stuff */ | |
61c4962a | 57 | int in_type[8]; |
58 | int in_analog_left[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; | |
59 | int in_analog_right[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; | |
60 | unsigned short in_keystate[8]; | |
ace14ab3 | 61 | int multitap1; |
62 | int multitap2; | |
4e477065 | 63 | int in_enable_vibration = 1; |
38c2028e | 64 | |
805fe9bc | 65 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
66 | #define VOUT_MAX_WIDTH 1024 | |
67 | #define VOUT_MAX_HEIGHT 512 | |
68 | ||
7df396ea TK |
69 | static void init_memcard(char *mcd_data) |
70 | { | |
71 | unsigned off = 0; | |
72 | unsigned i; | |
73 | ||
74 | memset(mcd_data, 0, MCD_SIZE); | |
75 | ||
76 | mcd_data[off++] = 'M'; | |
77 | mcd_data[off++] = 'C'; | |
78 | off += 0x7d; | |
79 | mcd_data[off++] = 0x0e; | |
80 | ||
81 | for (i = 0; i < 15; i++) { | |
82 | mcd_data[off++] = 0xa0; | |
83 | off += 0x07; | |
84 | mcd_data[off++] = 0xff; | |
85 | mcd_data[off++] = 0xff; | |
86 | off += 0x75; | |
87 | mcd_data[off++] = 0xa0; | |
88 | } | |
89 | ||
90 | for (i = 0; i < 20; i++) { | |
91 | mcd_data[off++] = 0xff; | |
92 | mcd_data[off++] = 0xff; | |
93 | mcd_data[off++] = 0xff; | |
94 | mcd_data[off++] = 0xff; | |
95 | off += 0x04; | |
96 | mcd_data[off++] = 0xff; | |
97 | mcd_data[off++] = 0xff; | |
98 | off += 0x76; | |
99 | } | |
100 | } | |
101 | ||
38c2028e | 102 | static int vout_open(void) |
103 | { | |
104 | return 0; | |
105 | } | |
106 | ||
e4c83ca6 | 107 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
38c2028e | 108 | { |
70d56ca3 | 109 | vout_width = w; |
110 | vout_height = h; | |
38c2028e | 111 | } |
112 | ||
cc4f9b70 | 113 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 114 | static void convert(void *buf, size_t bytes) |
38c2028e | 115 | { |
116 | unsigned int i, v, *p = buf; | |
117 | ||
9c59f120 | 118 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 119 | v = p[i]; |
120 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
121 | } | |
122 | } | |
46aa5b98 | 123 | #endif |
38c2028e | 124 | |
fa56d360 | 125 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 126 | { |
fa56d360 | 127 | unsigned short *dest = vout_buf; |
128 | const unsigned short *src = vram; | |
70d56ca3 | 129 | int dstride = vout_width, h1 = h; |
130 | int doffs; | |
38c2028e | 131 | |
fa56d360 | 132 | if (vram == NULL) { |
133 | // blanking | |
cc56203b | 134 | memset(vout_buf, 0, dstride * h * 2); |
fa56d360 | 135 | goto out; |
136 | } | |
137 | ||
70d56ca3 | 138 | doffs = (vout_height - h) * dstride; |
139 | doffs += (dstride - w) / 2 & ~1; | |
140 | if (doffs != vout_doffs_old) { | |
141 | // clear borders | |
142 | memset(vout_buf, 0, dstride * h * 2); | |
143 | vout_doffs_old = doffs; | |
144 | } | |
145 | dest += doffs; | |
146 | ||
fa56d360 | 147 | if (bgr24) |
148 | { | |
149 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
150 | for (; h1-- > 0; dest += dstride, src += stride) | |
151 | { | |
152 | bgr888_to_rgb565(dest, src, w * 3); | |
153 | } | |
154 | } | |
155 | else | |
156 | { | |
157 | for (; h1-- > 0; dest += dstride, src += stride) | |
158 | { | |
159 | bgr555_to_rgb565(dest, src, w * 2); | |
160 | } | |
161 | } | |
38c2028e | 162 | |
fa56d360 | 163 | out: |
46aa5b98 | 164 | #ifndef FRONTEND_SUPPORTS_RGB565 |
70d56ca3 | 165 | convert(vout_buf, vout_width * vout_height * 2); |
46aa5b98 | 166 | #endif |
70d56ca3 | 167 | vout_fb_dirty = 1; |
fa56d360 | 168 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 169 | } |
170 | ||
171 | static void vout_close(void) | |
172 | { | |
173 | } | |
174 | ||
fc99395c | 175 | #ifdef _3DS |
176 | typedef struct | |
177 | { | |
178 | void* buffer; | |
179 | uint32_t target_map; | |
180 | size_t size; | |
181 | enum psxMapTag tag; | |
182 | }psx_map_t; | |
183 | ||
184 | psx_map_t custom_psx_maps[] = { | |
185 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
186 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
187 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
188 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
189 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
190 | }; | |
191 | ||
192 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
193 | enum psxMapTag tag) | |
194 | { | |
195 | (void)is_fixed; | |
196 | (void)addr; | |
197 | ||
f72db18e | 198 | if (__ctr_svchax) |
fc99395c | 199 | { |
200 | psx_map_t* custom_map = custom_psx_maps; | |
201 | ||
202 | for (; custom_map->size; custom_map++) | |
203 | { | |
204 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
205 | { | |
206 | uint32_t ptr_aligned, tmp; | |
207 | ||
208 | custom_map->buffer = malloc(size + 0x1000); | |
209 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
210 | ||
f72db18e | 211 | if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 212 | { |
213 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
214 | exit(1); | |
215 | } | |
216 | ||
217 | return (void*)custom_map->target_map; | |
218 | } | |
219 | } | |
220 | } | |
221 | ||
222 | return malloc(size); | |
223 | } | |
224 | ||
225 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 226 | { |
fc99395c | 227 | (void)tag; |
228 | ||
f72db18e | 229 | if (__ctr_svchax) |
fc99395c | 230 | { |
231 | psx_map_t* custom_map = custom_psx_maps; | |
232 | ||
233 | for (; custom_map->size; custom_map++) | |
234 | { | |
235 | if ((custom_map->target_map == (uint32_t)ptr)) | |
236 | { | |
237 | uint32_t ptr_aligned, tmp; | |
238 | ||
239 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
240 | ||
f72db18e | 241 | svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 242 | |
243 | free(custom_map->buffer); | |
244 | custom_map->buffer = NULL; | |
245 | return; | |
246 | } | |
247 | } | |
248 | } | |
249 | ||
250 | free(ptr); | |
251 | } | |
252 | #endif | |
253 | ||
254 | static void *pl_mmap(unsigned int size) | |
ace14ab3 | 255 | { |
87e5b45f | 256 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 257 | } |
258 | ||
259 | static void pl_munmap(void *ptr, unsigned int size) | |
260 | { | |
87e5b45f | 261 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 262 | } |
263 | ||
38c2028e | 264 | struct rearmed_cbs pl_rearmed_cbs = { |
265 | .pl_vout_open = vout_open, | |
266 | .pl_vout_set_mode = vout_set_mode, | |
267 | .pl_vout_flip = vout_flip, | |
268 | .pl_vout_close = vout_close, | |
cc56203b | 269 | .mmap = pl_mmap, |
270 | .munmap = pl_munmap, | |
38c2028e | 271 | /* from psxcounters */ |
272 | .gpu_hcnt = &hSyncCount, | |
273 | .gpu_frame_count = &frame_counter, | |
274 | }; | |
275 | ||
276 | void pl_frame_limit(void) | |
277 | { | |
278 | /* called once per frame, make psxCpu->Execute() above return */ | |
279 | stop = 1; | |
280 | } | |
281 | ||
282 | void pl_timing_prepare(int is_pal) | |
283 | { | |
17f84149 | 284 | is_pal_mode = is_pal; |
38c2028e | 285 | } |
286 | ||
d71c7095 | 287 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 288 | { |
4e477065 | 289 | rumble.set_rumble_state(pad, RETRO_RUMBLE_STRONG, high << 8); |
290 | rumble.set_rumble_state(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
38c2028e | 291 | } |
292 | ||
e4c83ca6 | 293 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 294 | { |
295 | } | |
296 | ||
297 | /* sound calls */ | |
07c13dfd | 298 | static int snd_init(void) |
38c2028e | 299 | { |
07c13dfd | 300 | return 0; |
38c2028e | 301 | } |
302 | ||
07c13dfd | 303 | static void snd_finish(void) |
38c2028e | 304 | { |
305 | } | |
306 | ||
07c13dfd | 307 | static int snd_busy(void) |
38c2028e | 308 | { |
db126209 | 309 | return 0; |
38c2028e | 310 | } |
311 | ||
07c13dfd | 312 | static void snd_feed(void *buf, int bytes) |
38c2028e | 313 | { |
db126209 | 314 | if (audio_batch_cb != NULL) |
315 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 316 | } |
317 | ||
07c13dfd | 318 | void out_register_libretro(struct out_driver *drv) |
319 | { | |
320 | drv->name = "libretro"; | |
321 | drv->init = snd_init; | |
322 | drv->finish = snd_finish; | |
323 | drv->busy = snd_busy; | |
324 | drv->feed = snd_feed; | |
325 | } | |
326 | ||
38c2028e | 327 | /* libretro */ |
e268a47e | 328 | void retro_set_environment(retro_environment_t cb) |
329 | { | |
e268a47e | 330 | static const struct retro_variable vars[] = { |
4e477065 | 331 | { "pcsx_rearmed_frameskip", "Frameskip; 0|1|2|3" }, |
332 | { "pcsx_rearmed_region", "Region; Auto|NTSC|PAL" }, | |
e8d96071 | 333 | { "pcsx_rearmed_pad1type", "Pad 1 Type; standard|analog|negcon" }, |
ace14ab3 | 334 | { "pcsx_rearmed_pad2type", "Pad 2 Type; standard|analog|negcon" }, |
335 | { "pcsx_rearmed_pad3type", "Pad 3 Type; standard|analog|negcon" }, | |
336 | { "pcsx_rearmed_pad4type", "Pad 4 Type; standard|analog|negcon" }, | |
337 | { "pcsx_rearmed_pad5type", "Pad 5 Type; standard|analog|negcon" }, | |
338 | { "pcsx_rearmed_pad6type", "Pad 6 Type; standard|analog|negcon" }, | |
339 | { "pcsx_rearmed_pad7type", "Pad 7 Type; standard|analog|negcon" }, | |
340 | { "pcsx_rearmed_pad8type", "Pad 8 Type; standard|analog|negcon" }, | |
341 | { "pcsx_rearmed_multitap1", "Multitap 1; disabled|enabled" }, | |
342 | { "pcsx_rearmed_multitap2", "Multitap 2; disabled|enabled" }, | |
48f615ba | 343 | #ifndef DRC_DISABLE |
4e477065 | 344 | { "pcsx_rearmed_drc", "Dynamic recompiler; enabled|disabled" }, |
48f615ba | 345 | #endif |
7d68d030 | 346 | #ifdef __ARM_NEON__ |
55e5626b | 347 | { "pcsx_rearmed_neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" }, |
348 | { "pcsx_rearmed_neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" }, | |
349 | { "pcsx_rearmed_neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" }, | |
7d68d030 | 350 | #endif |
0e5a7b7d | 351 | { "pcsx_rearmed_duping_enable", "Frame duping; on|off" }, |
01394a7f | 352 | { "pcsx_rearmed_spu_reverb", "Sound: Reverb; on|off" }, |
353 | { "pcsx_rearmed_spu_interpolation", "Sound: Interpolation; simple|gaussian|cubic|off" }, | |
b3480be8 | 354 | { "pcsx_rearmed_pe2_fix", "Parasite Eve 2/Vandal Hearts 1/2 Fix; disabled|enabled" }, |
355 | { "pcsx_rearmed_inuyasha_fix", "InuYasha Sengoku Battle Fix; disabled|enabled" }, | |
e268a47e | 356 | { NULL, NULL }, |
357 | }; | |
358 | ||
359 | environ_cb = cb; | |
360 | ||
361 | cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars); | |
e268a47e | 362 | } |
363 | ||
38c2028e | 364 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
365 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
366 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
367 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
368 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
369 | ||
370 | unsigned retro_api_version(void) | |
371 | { | |
372 | return RETRO_API_VERSION; | |
373 | } | |
374 | ||
375 | void retro_set_controller_port_device(unsigned port, unsigned device) | |
376 | { | |
ace14ab3 | 377 | SysPrintf("port %u device %u",port,device); |
38c2028e | 378 | } |
379 | ||
380 | void retro_get_system_info(struct retro_system_info *info) | |
381 | { | |
382 | memset(info, 0, sizeof(*info)); | |
383 | info->library_name = "PCSX-ReARMed"; | |
bf48d3aa | 384 | info->library_version = "r22"; |
9fba39a9 | 385 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u"; |
38c2028e | 386 | info->need_fullpath = true; |
387 | } | |
388 | ||
389 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
390 | { | |
391 | memset(info, 0, sizeof(*info)); | |
17f84149 | 392 | info->timing.fps = is_pal_mode ? 50 : 60; |
38c2028e | 393 | info->timing.sample_rate = 44100; |
394 | info->geometry.base_width = 320; | |
395 | info->geometry.base_height = 240; | |
805fe9bc | 396 | info->geometry.max_width = VOUT_MAX_WIDTH; |
397 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
38c2028e | 398 | info->geometry.aspect_ratio = 4.0 / 3.0; |
399 | } | |
400 | ||
6e921e1d | 401 | /* savestates */ |
ace14ab3 | 402 | size_t retro_serialize_size(void) |
403 | { | |
03f55e6b | 404 | // it's currently 4380651-4397047 bytes, |
405 | // but have some reserved for future | |
406 | return 0x440000; | |
6e921e1d | 407 | } |
408 | ||
409 | struct save_fp { | |
410 | char *buf; | |
411 | size_t pos; | |
412 | int is_write; | |
413 | }; | |
414 | ||
415 | static void *save_open(const char *name, const char *mode) | |
416 | { | |
417 | struct save_fp *fp; | |
418 | ||
419 | if (name == NULL || mode == NULL) | |
420 | return NULL; | |
421 | ||
422 | fp = malloc(sizeof(*fp)); | |
423 | if (fp == NULL) | |
424 | return NULL; | |
425 | ||
426 | fp->buf = (char *)name; | |
427 | fp->pos = 0; | |
428 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
429 | ||
430 | return fp; | |
431 | } | |
432 | ||
433 | static int save_read(void *file, void *buf, u32 len) | |
434 | { | |
435 | struct save_fp *fp = file; | |
436 | if (fp == NULL || buf == NULL) | |
437 | return -1; | |
438 | ||
439 | memcpy(buf, fp->buf + fp->pos, len); | |
440 | fp->pos += len; | |
441 | return len; | |
442 | } | |
443 | ||
444 | static int save_write(void *file, const void *buf, u32 len) | |
445 | { | |
446 | struct save_fp *fp = file; | |
447 | if (fp == NULL || buf == NULL) | |
448 | return -1; | |
449 | ||
450 | memcpy(fp->buf + fp->pos, buf, len); | |
451 | fp->pos += len; | |
452 | return len; | |
453 | } | |
454 | ||
455 | static long save_seek(void *file, long offs, int whence) | |
456 | { | |
457 | struct save_fp *fp = file; | |
458 | if (fp == NULL) | |
459 | return -1; | |
460 | ||
461 | switch (whence) { | |
462 | case SEEK_CUR: | |
463 | fp->pos += offs; | |
464 | return fp->pos; | |
465 | case SEEK_SET: | |
466 | fp->pos = offs; | |
467 | return fp->pos; | |
468 | default: | |
469 | return -1; | |
470 | } | |
471 | } | |
472 | ||
473 | static void save_close(void *file) | |
474 | { | |
475 | struct save_fp *fp = file; | |
476 | size_t r_size = retro_serialize_size(); | |
477 | if (fp == NULL) | |
478 | return; | |
479 | ||
480 | if (fp->pos > r_size) | |
481 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
482 | else if (fp->is_write && fp->pos < r_size) | |
483 | // make sure we don't save trash in leftover space | |
484 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
485 | free(fp); | |
38c2028e | 486 | } |
487 | ||
488 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 489 | { |
6e921e1d | 490 | int ret = SaveState(data); |
491 | return ret == 0 ? true : false; | |
38c2028e | 492 | } |
493 | ||
494 | bool retro_unserialize(const void *data, size_t size) | |
495 | { | |
6e921e1d | 496 | int ret = LoadState(data); |
497 | return ret == 0 ? true : false; | |
38c2028e | 498 | } |
499 | ||
23ea11bd | 500 | /* cheats */ |
38c2028e | 501 | void retro_cheat_reset(void) |
502 | { | |
6e921e1d | 503 | ClearAllCheats(); |
38c2028e | 504 | } |
505 | ||
506 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
507 | { | |
6e921e1d | 508 | char buf[256]; |
509 | int ret; | |
510 | ||
511 | // cheat funcs are destructive, need a copy.. | |
512 | strncpy(buf, code, sizeof(buf)); | |
513 | buf[sizeof(buf) - 1] = 0; | |
514 | ||
515 | if (index < NumCheats) | |
516 | ret = EditCheat(index, "", buf); | |
517 | else | |
518 | ret = AddCheat("", buf); | |
519 | ||
520 | if (ret != 0) | |
521 | SysPrintf("Failed to set cheat %#u\n", index); | |
522 | else if (index < NumCheats) | |
523 | Cheats[index].Enabled = enabled; | |
38c2028e | 524 | } |
525 | ||
23ea11bd | 526 | /* multidisk support */ |
527 | static bool disk_ejected; | |
528 | static unsigned int disk_current_index; | |
51ba7408 | 529 | static unsigned int disk_count; |
23ea11bd | 530 | static struct disks_state { |
531 | char *fname; | |
532 | int internal_index; // for multidisk eboots | |
533 | } disks[8]; | |
534 | ||
535 | static bool disk_set_eject_state(bool ejected) | |
536 | { | |
537 | // weird PCSX API.. | |
538 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
539 | LidInterrupt(); | |
540 | ||
541 | disk_ejected = ejected; | |
542 | return true; | |
543 | } | |
544 | ||
545 | static bool disk_get_eject_state(void) | |
546 | { | |
547 | /* can't be controlled by emulated software */ | |
548 | return disk_ejected; | |
549 | } | |
550 | ||
551 | static unsigned int disk_get_image_index(void) | |
552 | { | |
553 | return disk_current_index; | |
554 | } | |
555 | ||
556 | static bool disk_set_image_index(unsigned int index) | |
557 | { | |
558 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
559 | return false; | |
560 | ||
561 | CdromId[0] = '\0'; | |
562 | CdromLabel[0] = '\0'; | |
563 | ||
564 | if (disks[index].fname == NULL) { | |
565 | SysPrintf("missing disk #%u\n", index); | |
566 | CDR_shutdown(); | |
567 | ||
568 | // RetroArch specifies "no disk" with index == count, | |
569 | // so don't fail here.. | |
570 | disk_current_index = index; | |
571 | return true; | |
572 | } | |
573 | ||
574 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
575 | disks[index].fname, disks[index].internal_index); | |
576 | ||
577 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
578 | set_cd_image(disks[index].fname); | |
579 | if (ReloadCdromPlugin() < 0) { | |
580 | SysPrintf("failed to load cdr plugin\n"); | |
581 | return false; | |
582 | } | |
583 | if (CDR_open() < 0) { | |
584 | SysPrintf("failed to open cdr plugin\n"); | |
585 | return false; | |
586 | } | |
587 | ||
588 | if (!disk_ejected) { | |
589 | SetCdOpenCaseTime(time(NULL) + 2); | |
590 | LidInterrupt(); | |
591 | } | |
592 | ||
593 | disk_current_index = index; | |
594 | return true; | |
595 | } | |
596 | ||
597 | static unsigned int disk_get_num_images(void) | |
598 | { | |
51ba7408 | 599 | return disk_count; |
23ea11bd | 600 | } |
601 | ||
602 | static bool disk_replace_image_index(unsigned index, | |
603 | const struct retro_game_info *info) | |
604 | { | |
605 | char *old_fname; | |
606 | bool ret = true; | |
607 | ||
608 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
609 | return false; | |
610 | ||
611 | old_fname = disks[index].fname; | |
612 | disks[index].fname = NULL; | |
613 | disks[index].internal_index = 0; | |
614 | ||
615 | if (info != NULL) { | |
616 | disks[index].fname = strdup(info->path); | |
617 | if (index == disk_current_index) | |
618 | ret = disk_set_image_index(index); | |
619 | } | |
620 | ||
621 | if (old_fname != NULL) | |
622 | free(old_fname); | |
623 | ||
624 | return ret; | |
625 | } | |
626 | ||
627 | static bool disk_add_image_index(void) | |
628 | { | |
51ba7408 T |
629 | if (disk_count >= 8) |
630 | return false; | |
631 | ||
632 | disk_count++; | |
23ea11bd | 633 | return true; |
634 | } | |
635 | ||
636 | static struct retro_disk_control_callback disk_control = { | |
637 | .set_eject_state = disk_set_eject_state, | |
638 | .get_eject_state = disk_get_eject_state, | |
639 | .get_image_index = disk_get_image_index, | |
640 | .set_image_index = disk_set_image_index, | |
641 | .get_num_images = disk_get_num_images, | |
642 | .replace_image_index = disk_replace_image_index, | |
643 | .add_image_index = disk_add_image_index, | |
644 | }; | |
645 | ||
9fba39a9 T |
646 | // just in case, maybe a win-rt port in the future? |
647 | #ifdef _WIN32 | |
648 | #define SLASH '\\' | |
649 | #else | |
650 | #define SLASH '/' | |
651 | #endif | |
652 | ||
653 | static char base_dir[PATH_MAX]; | |
654 | ||
655 | static bool read_m3u(const char *file) | |
656 | { | |
657 | char line[PATH_MAX]; | |
658 | char name[PATH_MAX]; | |
9fba39a9 T |
659 | FILE *f = fopen(file, "r"); |
660 | if (!f) | |
661 | return false; | |
662 | ||
51ba7408 | 663 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
9fba39a9 T |
664 | if (line[0] == '#') |
665 | continue; | |
666 | char *carrige_return = strchr(line, '\r'); | |
667 | if (carrige_return) | |
668 | *carrige_return = '\0'; | |
669 | char *newline = strchr(line, '\n'); | |
670 | if (newline) | |
671 | *newline = '\0'; | |
672 | ||
673 | if (line[0] != '\0') | |
674 | { | |
675 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); | |
51ba7408 | 676 | disks[disk_count++].fname = strdup(name); |
9fba39a9 T |
677 | } |
678 | } | |
679 | ||
680 | fclose(f); | |
51ba7408 | 681 | return (disk_count != 0); |
9fba39a9 T |
682 | } |
683 | ||
684 | static void extract_directory(char *buf, const char *path, size_t size) | |
685 | { | |
686 | char *base; | |
687 | strncpy(buf, path, size - 1); | |
688 | buf[size - 1] = '\0'; | |
689 | ||
690 | base = strrchr(buf, '/'); | |
691 | if (!base) | |
692 | base = strrchr(buf, '\\'); | |
693 | ||
694 | if (base) | |
695 | *base = '\0'; | |
696 | else | |
697 | { | |
698 | buf[0] = '.'; | |
699 | buf[1] = '\0'; | |
700 | } | |
701 | } | |
702 | ||
003cfc63 | 703 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 704 | /* Blackberry QNX doesn't have strcasestr */ |
705 | ||
706 | /* | |
707 | * Find the first occurrence of find in s, ignore case. | |
708 | */ | |
709 | char * | |
710 | strcasestr(const char *s, const char*find) | |
711 | { | |
712 | char c, sc; | |
713 | size_t len; | |
714 | ||
715 | if ((c = *find++) != 0) { | |
716 | c = tolower((unsigned char)c); | |
717 | len = strlen(find); | |
718 | do { | |
719 | do { | |
720 | if ((sc = *s++) == 0) | |
721 | return (NULL); | |
722 | } while ((char)tolower((unsigned char)sc) != c); | |
723 | } while (strncasecmp(s, find, len) != 0); | |
724 | s--; | |
725 | } | |
726 | return ((char *)s); | |
727 | } | |
728 | #endif | |
729 | ||
38c2028e | 730 | bool retro_load_game(const struct retro_game_info *info) |
731 | { | |
23ea11bd | 732 | size_t i; |
9fba39a9 T |
733 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
734 | ||
e3f8313f | 735 | struct retro_input_descriptor desc[] = { |
736 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
737 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
738 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
739 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
740 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
741 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
742 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
743 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
744 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
745 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
746 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
747 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
748 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
749 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
750 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
751 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 752 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
753 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
754 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
755 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
756 | ||
e3f8313f | 757 | |
758 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
759 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
760 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
761 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
762 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
763 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
764 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
765 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
766 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
767 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
768 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
769 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
770 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
771 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
772 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
773 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 774 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
775 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
776 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
777 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 778 | |
779 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
780 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
781 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
782 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
783 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
784 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
785 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
786 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
787 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
788 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
789 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
790 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
791 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
792 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
793 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
794 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 795 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
796 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
797 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
798 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 799 | |
800 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
801 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
802 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
803 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
804 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
805 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
806 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
807 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
808 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
809 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
810 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
811 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
812 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
813 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
814 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
815 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 816 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
817 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
818 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
819 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 820 | |
821 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
822 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
823 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
824 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
825 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
826 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
827 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
828 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
829 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
830 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
831 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
832 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
833 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
834 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
835 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
836 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 837 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
838 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
839 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
840 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 841 | |
842 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
843 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
844 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
845 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
846 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
847 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
848 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
849 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
850 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
851 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
852 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
853 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
854 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
855 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
856 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 857 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 858 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
859 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
860 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
861 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 862 | |
863 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
864 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
865 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
866 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
867 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
868 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
869 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
870 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
871 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
872 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
873 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
874 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
875 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
876 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
877 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 878 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 879 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
880 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
881 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
882 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 883 | |
884 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
885 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
886 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
887 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
888 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
889 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
890 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
891 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
892 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
893 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
894 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
895 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
896 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
897 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
898 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 899 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 900 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
901 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
902 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
903 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 904 | |
905 | { 0 }, | |
906 | }; | |
907 | ||
908 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); | |
909 | ||
46aa5b98 | 910 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 911 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 912 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 913 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 914 | } |
46aa5b98 | 915 | #endif |
c19aba43 | 916 | |
23ea11bd | 917 | if (info == NULL || info->path == NULL) { |
918 | SysPrintf("info->path required\n"); | |
919 | return false; | |
920 | } | |
921 | ||
38c2028e | 922 | if (plugins_opened) { |
923 | ClosePlugins(); | |
924 | plugins_opened = 0; | |
925 | } | |
926 | ||
23ea11bd | 927 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
928 | if (disks[i].fname != NULL) { | |
929 | free(disks[i].fname); | |
930 | disks[i].fname = NULL; | |
931 | } | |
932 | disks[i].internal_index = 0; | |
933 | } | |
934 | ||
935 | disk_current_index = 0; | |
9fba39a9 T |
936 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
937 | ||
938 | if (is_m3u) { | |
939 | if (!read_m3u(info->path)) { | |
940 | SysPrintf("failed to read m3u file\n"); | |
941 | return false; | |
942 | } | |
51ba7408 T |
943 | } else { |
944 | disk_count = 1; | |
9fba39a9 | 945 | disks[0].fname = strdup(info->path); |
51ba7408 | 946 | } |
23ea11bd | 947 | |
948 | set_cd_image(disks[0].fname); | |
38c2028e | 949 | |
950 | /* have to reload after set_cd_image for correct cdr plugin */ | |
951 | if (LoadPlugins() == -1) { | |
f29fbd53 | 952 | SysPrintf("failed to load plugins\n"); |
38c2028e | 953 | return false; |
954 | } | |
955 | ||
956 | plugins_opened = 1; | |
957 | NetOpened = 0; | |
958 | ||
959 | if (OpenPlugins() == -1) { | |
f29fbd53 | 960 | SysPrintf("failed to open plugins\n"); |
38c2028e | 961 | return false; |
962 | } | |
963 | ||
964 | plugin_call_rearmed_cbs(); | |
19a784e6 | 965 | dfinput_activate(); |
38c2028e | 966 | |
967 | Config.PsxAuto = 1; | |
968 | if (CheckCdrom() == -1) { | |
f29fbd53 | 969 | SysPrintf("unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 970 | return false; |
971 | } | |
972 | ||
973 | SysReset(); | |
974 | ||
975 | if (LoadCdrom() == -1) { | |
f29fbd53 | 976 | SysPrintf("could not load CD-ROM!\n"); |
38c2028e | 977 | return false; |
978 | } | |
79f216e3 | 979 | emu_on_new_cd(0); |
38c2028e | 980 | |
23ea11bd | 981 | // multidisk images |
9fba39a9 | 982 | if (!is_m3u) { |
51ba7408 | 983 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
9fba39a9 T |
984 | for (i = 1; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { |
985 | disks[i].fname = strdup(info->path); | |
986 | disks[i].internal_index = i; | |
987 | } | |
23ea11bd | 988 | } |
989 | ||
38c2028e | 990 | return true; |
991 | } | |
992 | ||
993 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) | |
994 | { | |
995 | return false; | |
996 | } | |
997 | ||
ace14ab3 | 998 | void retro_unload_game(void) |
38c2028e | 999 | { |
1000 | } | |
1001 | ||
1002 | unsigned retro_get_region(void) | |
1003 | { | |
17f84149 | 1004 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1005 | } |
1006 | ||
1007 | void *retro_get_memory_data(unsigned id) | |
1008 | { | |
b40a83db T |
1009 | if (id == RETRO_MEMORY_SAVE_RAM) |
1010 | return Mcd1Data; | |
1011 | else | |
1012 | return NULL; | |
38c2028e | 1013 | } |
1014 | ||
1015 | size_t retro_get_memory_size(unsigned id) | |
1016 | { | |
b40a83db T |
1017 | if (id == RETRO_MEMORY_SAVE_RAM) |
1018 | return MCD_SIZE; | |
1019 | else | |
1020 | return 0; | |
38c2028e | 1021 | } |
1022 | ||
1023 | void retro_reset(void) | |
1024 | { | |
1025 | SysReset(); | |
1026 | } | |
1027 | ||
1028 | static const unsigned short retro_psx_map[] = { | |
1029 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
1030 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1031 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1032 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1033 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1034 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1035 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1036 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1037 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1038 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1039 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1040 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1041 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1042 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1043 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1044 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
1045 | }; | |
1046 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1047 | ||
805fe9bc | 1048 | static void update_variables(bool in_flight) |
e268a47e | 1049 | { |
e268a47e | 1050 | struct retro_variable var; |
ace14ab3 | 1051 | |
e268a47e | 1052 | var.value = NULL; |
4e477065 | 1053 | var.key = "pcsx_rearmed_frameskip"; |
7d68d030 | 1054 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1055 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
9f5a28d9 | 1056 | |
1057 | var.value = NULL; | |
4e477065 | 1058 | var.key = "pcsx_rearmed_region"; |
9f5a28d9 | 1059 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1060 | { | |
1061 | Config.PsxAuto = 0; | |
1062 | if (strcmp(var.value, "Automatic") == 0) | |
1063 | Config.PsxAuto = 1; | |
1064 | else if (strcmp(var.value, "NTSC") == 0) | |
1065 | Config.PsxType = 0; | |
1066 | else if (strcmp(var.value, "PAL") == 0) | |
1067 | Config.PsxType = 1; | |
1068 | } | |
4615b075 | 1069 | |
1070 | var.value = NULL; | |
4e477065 | 1071 | var.key = "pcsx_rearmed_pad1type"; |
4615b075 | 1072 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1073 | { | |
61c4962a | 1074 | in_type[0] = PSE_PAD_TYPE_STANDARD; |
4615b075 | 1075 | if (strcmp(var.value, "analog") == 0) |
61c4962a | 1076 | in_type[0] = PSE_PAD_TYPE_ANALOGPAD; |
ace14ab3 | 1077 | else if (strcmp(var.value, "negcon") == 0) |
61c4962a | 1078 | in_type[0] = PSE_PAD_TYPE_NEGCON; |
4615b075 | 1079 | } |
1080 | ||
4e477065 | 1081 | var.value = NULL; |
1082 | var.key = "pcsx_rearmed_pad2type"; | |
4e477065 | 1083 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1084 | { | |
61c4962a | 1085 | in_type[1] = PSE_PAD_TYPE_STANDARD; |
4e477065 | 1086 | if (strcmp(var.value, "analog") == 0) |
61c4962a | 1087 | in_type[1] = PSE_PAD_TYPE_ANALOGPAD; |
ace14ab3 | 1088 | else if (strcmp(var.value, "negcon") == 0) |
61c4962a | 1089 | in_type[1] = PSE_PAD_TYPE_NEGCON; |
4e477065 | 1090 | } |
1091 | ||
ace14ab3 | 1092 | var.value = NULL; |
1093 | var.key = "pcsx_rearmed_pad3type"; | |
1094 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1095 | { | |
1096 | in_type[2] = PSE_PAD_TYPE_STANDARD; | |
1097 | if (strcmp(var.value, "analog") == 0) | |
1098 | in_type[2] = PSE_PAD_TYPE_ANALOGPAD; | |
1099 | else if (strcmp(var.value, "negcon") == 0) | |
1100 | in_type[2] = PSE_PAD_TYPE_NEGCON; | |
1101 | } | |
61c4962a | 1102 | |
ace14ab3 | 1103 | var.value = NULL; |
1104 | var.key = "pcsx_rearmed_pad4type"; | |
1105 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1106 | { | |
1107 | in_type[3] = PSE_PAD_TYPE_STANDARD; | |
1108 | if (strcmp(var.value, "analog") == 0) | |
1109 | in_type[3] = PSE_PAD_TYPE_ANALOGPAD; | |
1110 | else if (strcmp(var.value, "negcon") == 0) | |
1111 | in_type[3] = PSE_PAD_TYPE_NEGCON; | |
1112 | } | |
61c4962a | 1113 | |
ace14ab3 | 1114 | var.value = NULL; |
1115 | var.key = "pcsx_rearmed_pad5type"; | |
1116 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1117 | { | |
1118 | in_type[4] = PSE_PAD_TYPE_STANDARD; | |
1119 | if (strcmp(var.value, "analog") == 0) | |
1120 | in_type[4] = PSE_PAD_TYPE_ANALOGPAD; | |
1121 | else if (strcmp(var.value, "negcon") == 0) | |
1122 | in_type[4] = PSE_PAD_TYPE_NEGCON; | |
1123 | } | |
61c4962a | 1124 | |
ace14ab3 | 1125 | var.value = NULL; |
1126 | var.key = "pcsx_rearmed_pad6type"; | |
1127 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1128 | { | |
1129 | in_type[5] = PSE_PAD_TYPE_STANDARD; | |
1130 | if (strcmp(var.value, "analog") == 0) | |
1131 | in_type[5] = PSE_PAD_TYPE_ANALOGPAD; | |
1132 | else if (strcmp(var.value, "negcon") == 0) | |
1133 | in_type[5] = PSE_PAD_TYPE_NEGCON; | |
1134 | } | |
61c4962a | 1135 | |
ace14ab3 | 1136 | var.value = NULL; |
1137 | var.key = "pcsx_rearmed_pad7type"; | |
1138 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1139 | { | |
1140 | in_type[6] = PSE_PAD_TYPE_STANDARD; | |
1141 | if (strcmp(var.value, "analog") == 0) | |
1142 | in_type[6] = PSE_PAD_TYPE_ANALOGPAD; | |
1143 | else if (strcmp(var.value, "negcon") == 0) | |
1144 | in_type[6] = PSE_PAD_TYPE_NEGCON; | |
1145 | } | |
61c4962a | 1146 | |
ace14ab3 | 1147 | var.value = NULL; |
1148 | var.key = "pcsx_rearmed_pad8type"; | |
1149 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1150 | { | |
1151 | in_type[7] = PSE_PAD_TYPE_STANDARD; | |
1152 | if (strcmp(var.value, "analog") == 0) | |
1153 | in_type[7] = PSE_PAD_TYPE_ANALOGPAD; | |
1154 | else if (strcmp(var.value, "negcon") == 0) | |
1155 | in_type[7] = PSE_PAD_TYPE_NEGCON; | |
1156 | } | |
61c4962a | 1157 | |
ace14ab3 | 1158 | var.value = NULL; |
1159 | var.key = "pcsx_rearmed_multitap1"; | |
1160 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1161 | { | |
1162 | if (strcmp(var.value, "enabled") == 0) | |
1163 | multitap1 = 1; | |
1164 | else multitap1 = 0; | |
1165 | } | |
1166 | ||
1167 | var.value = NULL; | |
1168 | var.key = "pcsx_rearmed_multitap2"; | |
1169 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1170 | { | |
1171 | if (strcmp(var.value, "enabled") == 0) | |
1172 | multitap2 = 1; | |
1173 | else multitap2 = 0; | |
1174 | } | |
61c4962a | 1175 | |
7d68d030 | 1176 | #ifdef __ARM_NEON__ |
9f5a28d9 | 1177 | var.value = "NULL"; |
55e5626b | 1178 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1179 | |
1180 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1181 | { | |
1182 | if (strcmp(var.value, "disabled") == 0) | |
1183 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1184 | else if (strcmp(var.value, "enabled") == 0) | |
1185 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1186 | } | |
1187 | ||
7d68d030 | 1188 | var.value = NULL; |
55e5626b | 1189 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1190 | |
1191 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1192 | { | |
1193 | if (strcmp(var.value, "disabled") == 0) | |
1194 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1195 | else if (strcmp(var.value, "enabled") == 0) | |
1196 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1197 | } | |
354329fa | 1198 | |
1199 | var.value = NULL; | |
55e5626b | 1200 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1201 | |
1202 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1203 | { | |
1204 | if (strcmp(var.value, "disabled") == 0) | |
1205 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1206 | else if (strcmp(var.value, "enabled") == 0) | |
1207 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1208 | } | |
094ec204 | 1209 | #endif |
0e5a7b7d | 1210 | |
1211 | var.value = "NULL"; | |
1212 | var.key = "pcsx_rearmed_duping_enable"; | |
1213 | ||
1214 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1215 | { | |
1216 | if (strcmp(var.value, "off") == 0) | |
1217 | duping_enable = false; | |
1218 | else if (strcmp(var.value, "on") == 0) | |
1219 | duping_enable = true; | |
1220 | } | |
1221 | ||
48f615ba | 1222 | #ifndef DRC_DISABLE |
1223 | var.value = NULL; | |
4e477065 | 1224 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1225 | |
1226 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1227 | { | |
1228 | R3000Acpu *prev_cpu = psxCpu; | |
1229 | ||
fc99395c | 1230 | #ifdef _3DS |
f72db18e | 1231 | if(!__ctr_svchax) |
fc99395c | 1232 | Config.Cpu = CPU_INTERPRETER; |
1233 | else | |
1234 | #endif | |
48f615ba | 1235 | if (strcmp(var.value, "disabled") == 0) |
1236 | Config.Cpu = CPU_INTERPRETER; | |
1237 | else if (strcmp(var.value, "enabled") == 0) | |
1238 | Config.Cpu = CPU_DYNAREC; | |
1239 | ||
1240 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1241 | if (psxCpu != prev_cpu) { | |
1242 | prev_cpu->Shutdown(); | |
1243 | psxCpu->Init(); | |
1244 | psxCpu->Reset(); // not really a reset.. | |
1245 | } | |
1246 | } | |
1247 | #endif | |
805fe9bc | 1248 | |
01394a7f | 1249 | var.value = "NULL"; |
1250 | var.key = "pcsx_rearmed_spu_reverb"; | |
1251 | ||
1252 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1253 | { | |
1254 | if (strcmp(var.value, "off") == 0) | |
1255 | spu_config.iUseReverb = false; | |
1256 | else if (strcmp(var.value, "on") == 0) | |
1257 | spu_config.iUseReverb = true; | |
1258 | } | |
1259 | ||
1260 | var.value = "NULL"; | |
1261 | var.key = "pcsx_rearmed_spu_interpolation"; | |
1262 | ||
1263 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1264 | { | |
1265 | if (strcmp(var.value, "simple") == 0) | |
1266 | spu_config.iUseInterpolation = 1; | |
1267 | else if (strcmp(var.value, "gaussian") == 0) | |
1268 | spu_config.iUseInterpolation = 2; | |
1269 | else if (strcmp(var.value, "cubic") == 0) | |
1270 | spu_config.iUseInterpolation = 3; | |
1271 | else if (strcmp(var.value, "off") == 0) | |
1272 | spu_config.iUseInterpolation = 0; | |
1273 | } | |
1274 | ||
b3480be8 | 1275 | var.value = "NULL"; |
1276 | var.key = "pcsx_rearmed_pe2_fix"; | |
1277 | ||
1278 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1279 | { | |
1280 | if (strcmp(var.value, "disabled") == 0) | |
1281 | Config.RCntFix = 0; | |
1282 | else if (strcmp(var.value, "enabled") == 0) | |
1283 | Config.RCntFix = 1; | |
1284 | } | |
ace14ab3 | 1285 | |
b3480be8 | 1286 | var.value = "NULL"; |
1287 | var.key = "pcsx_rearmed_inuyasha_fix"; | |
1288 | ||
1289 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1290 | { | |
1291 | if (strcmp(var.value, "disabled") == 0) | |
1292 | Config.VSyncWA = 0; | |
1293 | else if (strcmp(var.value, "enabled") == 0) | |
1294 | Config.VSyncWA = 1; | |
1295 | } | |
1296 | ||
32ab9e53 TJ |
1297 | if (in_flight) { |
1298 | // inform core things about possible config changes | |
1299 | plugin_call_rearmed_cbs(); | |
805fe9bc | 1300 | |
32ab9e53 TJ |
1301 | if (GPU_open != NULL && GPU_close != NULL) { |
1302 | GPU_close(); | |
1303 | GPU_open(&gpuDisp, "PCSX", NULL); | |
1304 | } | |
805fe9bc | 1305 | |
32ab9e53 TJ |
1306 | dfinput_activate(); |
1307 | } | |
e268a47e | 1308 | } |
1309 | ||
ace14ab3 | 1310 | void retro_run(void) |
38c2028e | 1311 | { |
61c4962a | 1312 | |
ace14ab3 | 1313 | int i; |
38c2028e | 1314 | |
1315 | input_poll_cb(); | |
e268a47e | 1316 | |
805fe9bc | 1317 | bool updated = false; |
1318 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
1319 | update_variables(true); | |
e268a47e | 1320 | |
ace14ab3 | 1321 | // reset all keystate, query from libretro for keystate |
61c4962a | 1322 | int j; |
1323 | for(i=0;i<8;i++){ | |
1324 | in_keystate[i] = 0; | |
ace14ab3 | 1325 | // query from libretro for keystate |
61c4962a | 1326 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++){ |
1327 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) | |
1328 | in_keystate[i] |= retro_psx_map[j]; | |
1329 | } | |
32ab9e53 | 1330 | } |
4615b075 | 1331 | |
61c4962a | 1332 | if (in_type[0] == PSE_PAD_TYPE_ANALOGPAD) |
554cc9eb | 1333 | { |
61c4962a | 1334 | in_analog_left[0][0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; |
1335 | in_analog_left[0][1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1336 | in_analog_right[0][0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1337 | in_analog_right[0][1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
554cc9eb JNS |
1338 | } |
1339 | ||
61c4962a | 1340 | if (in_type[1] == PSE_PAD_TYPE_ANALOGPAD) |
1341 | { | |
1342 | in_analog_left[1][0] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1343 | in_analog_left[1][1] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1344 | in_analog_right[1][0] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1345 | in_analog_right[1][1] = (input_state_cb(1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1346 | } | |
e8d96071 | 1347 | |
38c2028e | 1348 | stop = 0; |
1349 | psxCpu->Execute(); | |
1350 | ||
0e5a7b7d | 1351 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf : NULL, |
1a6164a1 | 1352 | vout_width, vout_height, vout_width * 2); |
70d56ca3 | 1353 | vout_fb_dirty = 0; |
38c2028e | 1354 | } |
1355 | ||
74ebc05b | 1356 | static bool try_use_bios(const char *path) |
1357 | { | |
1358 | FILE *f; | |
1359 | long size; | |
1360 | const char *name; | |
1361 | ||
1362 | f = fopen(path, "rb"); | |
1363 | if (f == NULL) | |
1364 | return false; | |
1365 | ||
1366 | fseek(f, 0, SEEK_END); | |
1367 | size = ftell(f); | |
1368 | fclose(f); | |
1369 | ||
1370 | if (size != 512 * 1024) | |
1371 | return false; | |
1372 | ||
1373 | name = strrchr(path, SLASH); | |
1374 | if (name++ == NULL) | |
1375 | name = path; | |
1376 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
1377 | return true; | |
1378 | } | |
1379 | ||
c4052f4d | 1380 | #ifndef VITA |
74ebc05b | 1381 | #include <sys/types.h> |
1382 | #include <dirent.h> | |
1383 | ||
1384 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
1385 | { | |
1386 | DIR *dir; | |
1387 | struct dirent *ent; | |
1388 | bool ret = false; | |
1389 | ||
1390 | dir = opendir(dirpath); | |
1391 | if (dir == NULL) | |
1392 | return false; | |
1393 | ||
1394 | while ((ent = readdir(dir))) { | |
1395 | if (strncasecmp(ent->d_name, "scph", 4) != 0) | |
1396 | continue; | |
1397 | ||
1398 | snprintf(path, path_size, "%s/%s", dirpath, ent->d_name); | |
1399 | ret = try_use_bios(path); | |
1400 | if (ret) | |
1401 | break; | |
1402 | } | |
1403 | closedir(dir); | |
1404 | return ret; | |
1405 | } | |
1406 | #else | |
1407 | #define find_any_bios(...) false | |
1408 | #endif | |
1409 | ||
11813b9d | 1410 | static void check_system_specs(void) |
1411 | { | |
1412 | unsigned level = 6; | |
1413 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
1414 | } | |
1415 | ||
38c2028e | 1416 | void retro_init(void) |
1417 | { | |
1418 | const char *bios[] = { "scph1001", "scph5501", "scph7001" }; | |
1419 | const char *dir; | |
1420 | char path[256]; | |
1e1cccd9 | 1421 | int i, ret; |
74ebc05b | 1422 | bool found_bios = false; |
38c2028e | 1423 | |
fc99395c | 1424 | #ifdef _3DS |
fc99395c | 1425 | psxMapHook = pl_3ds_mmap; |
1426 | psxUnmapHook = pl_3ds_munmap; | |
1427 | #endif | |
38c2028e | 1428 | ret = emu_core_preinit(); |
e4d84733 | 1429 | #ifdef _3DS |
1430 | /* emu_core_preinit sets the cpu to dynarec */ | |
f72db18e | 1431 | if(!__ctr_svchax) |
e4d84733 | 1432 | Config.Cpu = CPU_INTERPRETER; |
1433 | #endif | |
38c2028e | 1434 | ret |= emu_core_init(); |
1435 | if (ret != 0) { | |
f29fbd53 | 1436 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 1437 | exit(1); |
1438 | } | |
1439 | ||
0b7f536b | 1440 | #ifdef _3DS |
1441 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
1442 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) | |
a9579f3b | 1443 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 TJ |
1444 | #else |
1445 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
1446 | #endif | |
38c2028e | 1447 | |
1448 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
1449 | { | |
fc99395c | 1450 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); |
38c2028e | 1451 | |
1452 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
1453 | snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]); | |
74ebc05b | 1454 | found_bios = try_use_bios(path); |
1455 | if (found_bios) | |
38c2028e | 1456 | break; |
38c2028e | 1457 | } |
74ebc05b | 1458 | |
1459 | if (!found_bios) | |
1460 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
38c2028e | 1461 | } |
74ebc05b | 1462 | if (found_bios) { |
f29fbd53 | 1463 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
38c2028e | 1464 | } |
1465 | else | |
74ebc05b | 1466 | { |
f29fbd53 | 1467 | SysPrintf("no BIOS files found.\n"); |
ace14ab3 | 1468 | struct retro_message msg = |
74ebc05b | 1469 | { |
1470 | "no BIOS found, expect bugs!", | |
1471 | 180 | |
1472 | }; | |
1473 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
1474 | } | |
38c2028e | 1475 | |
1a6164a1 | 1476 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
23ea11bd | 1477 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); |
4e477065 | 1478 | environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble); |
1a6164a1 | 1479 | |
5ca2ec64 | 1480 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
1481 | * we have to do this because cache misses and some IO penalties | |
1482 | * are not emulated. Warning: changing this may break compatibility. */ | |
5ca2ec64 | 1483 | cycle_multiplier = 175; |
ace14ab3 | 1484 | #ifdef HAVE_PRE_ARMV7 |
5ca2ec64 | 1485 | cycle_multiplier = 200; |
1486 | #endif | |
46b3a2fc | 1487 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
1e0eac23 | 1488 | spu_config.iUseFixedUpdates = 1; |
5ca2ec64 | 1489 | |
f9f60dae TK |
1490 | McdDisable[0] = 0; |
1491 | McdDisable[1] = 1; | |
7df396ea | 1492 | init_memcard(Mcd1Data); |
6e921e1d | 1493 | |
1494 | SaveFuncs.open = save_open; | |
1495 | SaveFuncs.read = save_read; | |
1496 | SaveFuncs.write = save_write; | |
1497 | SaveFuncs.seek = save_seek; | |
1498 | SaveFuncs.close = save_close; | |
e268a47e | 1499 | |
805fe9bc | 1500 | update_variables(false); |
32ab9e53 | 1501 | check_system_specs(); |
38c2028e | 1502 | } |
1503 | ||
1504 | void retro_deinit(void) | |
1505 | { | |
1506 | SysClose(); | |
0b7f536b | 1507 | #ifdef _3DS |
1508 | linearFree(vout_buf); | |
1509 | #else | |
38c2028e | 1510 | free(vout_buf); |
0b7f536b | 1511 | #endif |
38c2028e | 1512 | vout_buf = NULL; |
1513 | } | |
c4052f4d | 1514 | |
1515 | #ifdef VITA | |
1516 | #include <psp2/kernel/threadmgr.h> | |
1517 | int usleep (unsigned long us) | |
1518 | { | |
1519 | sceKernelDelayThread(us); | |
1520 | } | |
1521 | #endif |