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 | ||
8136cafb AP |
36 | #define PORTS_NUMBER 8 |
37 | ||
38c2028e | 38 | static retro_video_refresh_t video_cb; |
39 | static retro_input_poll_t input_poll_cb; | |
40 | static retro_input_state_t input_state_cb; | |
41 | static retro_environment_t environ_cb; | |
42 | static retro_audio_sample_batch_t audio_batch_cb; | |
4e477065 | 43 | static struct retro_rumble_interface rumble; |
38c2028e | 44 | |
45 | static void *vout_buf; | |
70d56ca3 | 46 | static int vout_width, vout_height; |
47 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 48 | static bool vout_can_dupe; |
0e5a7b7d | 49 | static bool duping_enable; |
70d56ca3 | 50 | |
38c2028e | 51 | static int plugins_opened; |
17f84149 | 52 | static int is_pal_mode; |
38c2028e | 53 | |
f9f60dae TK |
54 | /* memory card data */ |
55 | extern char Mcd1Data[MCD_SIZE]; | |
56 | extern char McdDisable[2]; | |
38c2028e | 57 | |
58 | /* PCSX ReARMed core calls and stuff */ | |
c663ec74 | 59 | int in_type[8] = { PSE_PAD_TYPE_STANDARD, PSE_PAD_TYPE_STANDARD, |
60 | PSE_PAD_TYPE_STANDARD, PSE_PAD_TYPE_STANDARD, | |
61 | PSE_PAD_TYPE_STANDARD, PSE_PAD_TYPE_STANDARD, | |
62 | PSE_PAD_TYPE_STANDARD, PSE_PAD_TYPE_STANDARD }; | |
61c4962a | 63 | int in_analog_left[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; |
64 | int in_analog_right[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }}; | |
3c0fb554 | 65 | unsigned short in_keystate[PORTS_NUMBER]; |
29f3675b | 66 | int multitap1 = 0; |
67 | int multitap2 = 0; | |
4e477065 | 68 | int in_enable_vibration = 1; |
38c2028e | 69 | |
805fe9bc | 70 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
71 | #define VOUT_MAX_WIDTH 1024 | |
72 | #define VOUT_MAX_HEIGHT 512 | |
73 | ||
7df396ea TK |
74 | static void init_memcard(char *mcd_data) |
75 | { | |
76 | unsigned off = 0; | |
77 | unsigned i; | |
78 | ||
79 | memset(mcd_data, 0, MCD_SIZE); | |
80 | ||
81 | mcd_data[off++] = 'M'; | |
82 | mcd_data[off++] = 'C'; | |
83 | off += 0x7d; | |
84 | mcd_data[off++] = 0x0e; | |
85 | ||
86 | for (i = 0; i < 15; i++) { | |
87 | mcd_data[off++] = 0xa0; | |
88 | off += 0x07; | |
89 | mcd_data[off++] = 0xff; | |
90 | mcd_data[off++] = 0xff; | |
91 | off += 0x75; | |
92 | mcd_data[off++] = 0xa0; | |
93 | } | |
94 | ||
95 | for (i = 0; i < 20; i++) { | |
96 | mcd_data[off++] = 0xff; | |
97 | mcd_data[off++] = 0xff; | |
98 | mcd_data[off++] = 0xff; | |
99 | mcd_data[off++] = 0xff; | |
100 | off += 0x04; | |
101 | mcd_data[off++] = 0xff; | |
102 | mcd_data[off++] = 0xff; | |
103 | off += 0x76; | |
104 | } | |
105 | } | |
106 | ||
38c2028e | 107 | static int vout_open(void) |
108 | { | |
109 | return 0; | |
110 | } | |
111 | ||
e4c83ca6 | 112 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
38c2028e | 113 | { |
70d56ca3 | 114 | vout_width = w; |
115 | vout_height = h; | |
38c2028e | 116 | } |
117 | ||
cc4f9b70 | 118 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 119 | static void convert(void *buf, size_t bytes) |
38c2028e | 120 | { |
121 | unsigned int i, v, *p = buf; | |
122 | ||
9c59f120 | 123 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 124 | v = p[i]; |
125 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
126 | } | |
127 | } | |
46aa5b98 | 128 | #endif |
38c2028e | 129 | |
fa56d360 | 130 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 131 | { |
fa56d360 | 132 | unsigned short *dest = vout_buf; |
133 | const unsigned short *src = vram; | |
70d56ca3 | 134 | int dstride = vout_width, h1 = h; |
135 | int doffs; | |
38c2028e | 136 | |
fa56d360 | 137 | if (vram == NULL) { |
138 | // blanking | |
cc56203b | 139 | memset(vout_buf, 0, dstride * h * 2); |
fa56d360 | 140 | goto out; |
141 | } | |
142 | ||
70d56ca3 | 143 | doffs = (vout_height - h) * dstride; |
144 | doffs += (dstride - w) / 2 & ~1; | |
145 | if (doffs != vout_doffs_old) { | |
146 | // clear borders | |
147 | memset(vout_buf, 0, dstride * h * 2); | |
148 | vout_doffs_old = doffs; | |
149 | } | |
150 | dest += doffs; | |
151 | ||
fa56d360 | 152 | if (bgr24) |
153 | { | |
154 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
155 | for (; h1-- > 0; dest += dstride, src += stride) | |
156 | { | |
157 | bgr888_to_rgb565(dest, src, w * 3); | |
158 | } | |
159 | } | |
160 | else | |
161 | { | |
162 | for (; h1-- > 0; dest += dstride, src += stride) | |
163 | { | |
164 | bgr555_to_rgb565(dest, src, w * 2); | |
165 | } | |
166 | } | |
38c2028e | 167 | |
fa56d360 | 168 | out: |
46aa5b98 | 169 | #ifndef FRONTEND_SUPPORTS_RGB565 |
70d56ca3 | 170 | convert(vout_buf, vout_width * vout_height * 2); |
46aa5b98 | 171 | #endif |
70d56ca3 | 172 | vout_fb_dirty = 1; |
fa56d360 | 173 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 174 | } |
175 | ||
176 | static void vout_close(void) | |
177 | { | |
178 | } | |
179 | ||
fc99395c | 180 | #ifdef _3DS |
181 | typedef struct | |
182 | { | |
183 | void* buffer; | |
184 | uint32_t target_map; | |
185 | size_t size; | |
186 | enum psxMapTag tag; | |
187 | }psx_map_t; | |
188 | ||
189 | psx_map_t custom_psx_maps[] = { | |
190 | {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000 | |
191 | {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000 | |
192 | {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000 | |
193 | {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000 | |
194 | {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000 | |
195 | }; | |
196 | ||
197 | void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
198 | enum psxMapTag tag) | |
199 | { | |
200 | (void)is_fixed; | |
201 | (void)addr; | |
202 | ||
f72db18e | 203 | if (__ctr_svchax) |
fc99395c | 204 | { |
205 | psx_map_t* custom_map = custom_psx_maps; | |
206 | ||
207 | for (; custom_map->size; custom_map++) | |
208 | { | |
209 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
210 | { | |
211 | uint32_t ptr_aligned, tmp; | |
212 | ||
213 | custom_map->buffer = malloc(size + 0x1000); | |
214 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
215 | ||
f72db18e | 216 | if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 217 | { |
218 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
219 | exit(1); | |
220 | } | |
221 | ||
222 | return (void*)custom_map->target_map; | |
223 | } | |
224 | } | |
225 | } | |
226 | ||
227 | return malloc(size); | |
228 | } | |
229 | ||
230 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 231 | { |
fc99395c | 232 | (void)tag; |
233 | ||
f72db18e | 234 | if (__ctr_svchax) |
fc99395c | 235 | { |
236 | psx_map_t* custom_map = custom_psx_maps; | |
237 | ||
238 | for (; custom_map->size; custom_map++) | |
239 | { | |
240 | if ((custom_map->target_map == (uint32_t)ptr)) | |
241 | { | |
242 | uint32_t ptr_aligned, tmp; | |
243 | ||
244 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
245 | ||
f72db18e | 246 | svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 247 | |
248 | free(custom_map->buffer); | |
249 | custom_map->buffer = NULL; | |
250 | return; | |
251 | } | |
252 | } | |
253 | } | |
254 | ||
255 | free(ptr); | |
256 | } | |
257 | #endif | |
258 | ||
259 | static void *pl_mmap(unsigned int size) | |
ace14ab3 | 260 | { |
87e5b45f | 261 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 262 | } |
263 | ||
264 | static void pl_munmap(void *ptr, unsigned int size) | |
265 | { | |
87e5b45f | 266 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 267 | } |
268 | ||
38c2028e | 269 | struct rearmed_cbs pl_rearmed_cbs = { |
270 | .pl_vout_open = vout_open, | |
271 | .pl_vout_set_mode = vout_set_mode, | |
272 | .pl_vout_flip = vout_flip, | |
273 | .pl_vout_close = vout_close, | |
cc56203b | 274 | .mmap = pl_mmap, |
275 | .munmap = pl_munmap, | |
38c2028e | 276 | /* from psxcounters */ |
277 | .gpu_hcnt = &hSyncCount, | |
278 | .gpu_frame_count = &frame_counter, | |
279 | }; | |
280 | ||
281 | void pl_frame_limit(void) | |
282 | { | |
283 | /* called once per frame, make psxCpu->Execute() above return */ | |
284 | stop = 1; | |
285 | } | |
286 | ||
287 | void pl_timing_prepare(int is_pal) | |
288 | { | |
17f84149 | 289 | is_pal_mode = is_pal; |
38c2028e | 290 | } |
291 | ||
d71c7095 | 292 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 293 | { |
4e477065 | 294 | rumble.set_rumble_state(pad, RETRO_RUMBLE_STRONG, high << 8); |
295 | rumble.set_rumble_state(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
38c2028e | 296 | } |
297 | ||
e4c83ca6 | 298 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 299 | { |
300 | } | |
301 | ||
302 | /* sound calls */ | |
07c13dfd | 303 | static int snd_init(void) |
38c2028e | 304 | { |
07c13dfd | 305 | return 0; |
38c2028e | 306 | } |
307 | ||
07c13dfd | 308 | static void snd_finish(void) |
38c2028e | 309 | { |
310 | } | |
311 | ||
07c13dfd | 312 | static int snd_busy(void) |
38c2028e | 313 | { |
db126209 | 314 | return 0; |
38c2028e | 315 | } |
316 | ||
07c13dfd | 317 | static void snd_feed(void *buf, int bytes) |
38c2028e | 318 | { |
db126209 | 319 | if (audio_batch_cb != NULL) |
320 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 321 | } |
322 | ||
07c13dfd | 323 | void out_register_libretro(struct out_driver *drv) |
324 | { | |
325 | drv->name = "libretro"; | |
326 | drv->init = snd_init; | |
327 | drv->finish = snd_finish; | |
328 | drv->busy = snd_busy; | |
329 | drv->feed = snd_feed; | |
330 | } | |
331 | ||
38c2028e | 332 | /* libretro */ |
e268a47e | 333 | void retro_set_environment(retro_environment_t cb) |
334 | { | |
e268a47e | 335 | static const struct retro_variable vars[] = { |
4e477065 | 336 | { "pcsx_rearmed_frameskip", "Frameskip; 0|1|2|3" }, |
337 | { "pcsx_rearmed_region", "Region; Auto|NTSC|PAL" }, | |
8c047f6f AP |
338 | { "pcsx_rearmed_pad1type", "Pad 1 Type; default|none|standard|analog|negcon" }, |
339 | { "pcsx_rearmed_pad2type", "Pad 2 Type; default|none|standard|analog|negcon" }, | |
340 | { "pcsx_rearmed_pad3type", "Pad 3 Type; default|none|standard|analog|negcon" }, | |
341 | { "pcsx_rearmed_pad4type", "Pad 4 Type; default|none|standard|analog|negcon" }, | |
342 | { "pcsx_rearmed_pad5type", "Pad 5 Type; default|none|standard|analog|negcon" }, | |
343 | { "pcsx_rearmed_pad6type", "Pad 6 Type; default|none|standard|analog|negcon" }, | |
344 | { "pcsx_rearmed_pad7type", "Pad 7 Type; default|none|standard|analog|negcon" }, | |
345 | { "pcsx_rearmed_pad8type", "Pad 8 Type; default|none|standard|analog|negcon" }, | |
30d43b8a AP |
346 | { "pcsx_rearmed_multitap1", "Multitap 1; auto|disabled|enabled" }, |
347 | { "pcsx_rearmed_multitap2", "Multitap 2; auto|disabled|enabled" }, | |
48f615ba | 348 | #ifndef DRC_DISABLE |
4e477065 | 349 | { "pcsx_rearmed_drc", "Dynamic recompiler; enabled|disabled" }, |
48f615ba | 350 | #endif |
7d68d030 | 351 | #ifdef __ARM_NEON__ |
55e5626b | 352 | { "pcsx_rearmed_neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" }, |
353 | { "pcsx_rearmed_neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" }, | |
354 | { "pcsx_rearmed_neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" }, | |
7d68d030 | 355 | #endif |
0e5a7b7d | 356 | { "pcsx_rearmed_duping_enable", "Frame duping; on|off" }, |
01394a7f | 357 | { "pcsx_rearmed_spu_reverb", "Sound: Reverb; on|off" }, |
358 | { "pcsx_rearmed_spu_interpolation", "Sound: Interpolation; simple|gaussian|cubic|off" }, | |
b3480be8 | 359 | { "pcsx_rearmed_pe2_fix", "Parasite Eve 2/Vandal Hearts 1/2 Fix; disabled|enabled" }, |
360 | { "pcsx_rearmed_inuyasha_fix", "InuYasha Sengoku Battle Fix; disabled|enabled" }, | |
e268a47e | 361 | { NULL, NULL }, |
362 | }; | |
363 | ||
364 | environ_cb = cb; | |
365 | ||
366 | cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars); | |
e268a47e | 367 | } |
368 | ||
38c2028e | 369 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
370 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
371 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
372 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
373 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
374 | ||
375 | unsigned retro_api_version(void) | |
376 | { | |
377 | return RETRO_API_VERSION; | |
378 | } | |
379 | ||
8c047f6f | 380 | static void update_controller_port_device(unsigned port, unsigned device) |
8136cafb AP |
381 | { |
382 | if (port >= PORTS_NUMBER) | |
383 | return; | |
384 | ||
8136cafb | 385 | struct retro_variable var; |
3dc2e39e | 386 | int default_case = 0; |
8136cafb AP |
387 | |
388 | var.value = NULL; | |
a06f5a70 AP |
389 | switch (port) { |
390 | case 0: | |
391 | var.key = "pcsx_rearmed_pad1type"; | |
392 | break; | |
393 | case 1: | |
394 | var.key = "pcsx_rearmed_pad2type"; | |
395 | break; | |
396 | case 2: | |
397 | var.key = "pcsx_rearmed_pad3type"; | |
398 | break; | |
399 | case 3: | |
400 | var.key = "pcsx_rearmed_pad4type"; | |
401 | break; | |
402 | case 4: | |
403 | var.key = "pcsx_rearmed_pad5type"; | |
404 | break; | |
405 | case 5: | |
406 | var.key = "pcsx_rearmed_pad6type"; | |
407 | break; | |
408 | case 6: | |
409 | var.key = "pcsx_rearmed_pad7type"; | |
410 | break; | |
411 | case 7: | |
412 | var.key = "pcsx_rearmed_pad8type"; | |
413 | break; | |
414 | } | |
415 | ||
3dc2e39e | 416 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) |
8136cafb | 417 | { |
3c0fb554 AP |
418 | if (strcmp(var.value, "standard") == 0) |
419 | in_type[0] = PSE_PAD_TYPE_STANDARD; | |
420 | else if (strcmp(var.value, "analog") == 0) | |
8136cafb AP |
421 | in_type[0] = PSE_PAD_TYPE_ANALOGPAD; |
422 | else if (strcmp(var.value, "negcon") == 0) | |
423 | in_type[0] = PSE_PAD_TYPE_NEGCON; | |
8c047f6f | 424 | else if (strcmp(var.value, "none") == 0) |
3c0fb554 | 425 | in_type[0] = PSE_PAD_TYPE_NONE; |
8c047f6f | 426 | else // 'default' case |
3dc2e39e AP |
427 | default_case = 1; |
428 | } | |
429 | else | |
430 | default_case = 1; | |
431 | ||
432 | if (default_case) | |
433 | switch (device) | |
8c047f6f | 434 | { |
3dc2e39e AP |
435 | case RETRO_DEVICE_JOYPAD: |
436 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
437 | break; | |
438 | case RETRO_DEVICE_ANALOG: | |
439 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
440 | break; | |
441 | case RETRO_DEVICE_MOUSE: | |
442 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
443 | break; | |
444 | case RETRO_DEVICE_LIGHTGUN: | |
445 | in_type[port] = PSE_PAD_TYPE_GUN; | |
446 | break; | |
447 | case RETRO_DEVICE_NONE: | |
448 | default: | |
449 | in_type[port] = PSE_PAD_TYPE_NONE; | |
8c047f6f | 450 | } |
8136cafb AP |
451 | } |
452 | ||
30d43b8a AP |
453 | static void update_multitap() |
454 | { | |
455 | struct retro_variable var; | |
3dc2e39e | 456 | int auto_case; |
30d43b8a AP |
457 | |
458 | var.value = NULL; | |
459 | var.key = "pcsx_rearmed_multitap1"; | |
3dc2e39e AP |
460 | auto_case = 0; |
461 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) | |
30d43b8a AP |
462 | { |
463 | if (strcmp(var.value, "enabled") == 0) | |
464 | multitap1 = 1; | |
465 | else if (strcmp(var.value, "disabled") == 0) | |
466 | multitap1 = 0; | |
467 | else // 'auto' case | |
3dc2e39e AP |
468 | auto_case = 1; |
469 | } | |
470 | else | |
471 | auto_case == 1; | |
472 | ||
473 | if (auto_case) | |
474 | { | |
475 | // If a gamepad is plugged after port 2, we need a first multitap. | |
476 | multitap1 = 0; | |
477 | for (int port = 2; port < PORTS_NUMBER; port++) | |
478 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
30d43b8a AP |
479 | } |
480 | ||
481 | var.value = NULL; | |
482 | var.key = "pcsx_rearmed_multitap2"; | |
3dc2e39e AP |
483 | auto_case = 0; |
484 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)) | |
30d43b8a AP |
485 | { |
486 | if (strcmp(var.value, "enabled") == 0) | |
487 | multitap2 = 1; | |
488 | else if (strcmp(var.value, "disabled") == 0) | |
489 | multitap2 = 0; | |
490 | else // 'auto' case | |
3dc2e39e AP |
491 | auto_case = 1; |
492 | } | |
493 | else | |
494 | auto_case == 1; | |
495 | ||
496 | if (auto_case) | |
497 | { | |
498 | // If a gamepad is plugged after port 4, we need a second multitap. | |
499 | multitap2 = 0; | |
500 | for (int port = 4; port < PORTS_NUMBER; port++) | |
501 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
30d43b8a AP |
502 | } |
503 | } | |
504 | ||
38c2028e | 505 | void retro_set_controller_port_device(unsigned port, unsigned device) |
506 | { | |
ace14ab3 | 507 | SysPrintf("port %u device %u",port,device); |
8c047f6f AP |
508 | |
509 | if (port >= PORTS_NUMBER) | |
510 | return; | |
511 | ||
512 | update_controller_port_device(port, device); | |
513 | update_multitap(); | |
38c2028e | 514 | } |
515 | ||
516 | void retro_get_system_info(struct retro_system_info *info) | |
517 | { | |
518 | memset(info, 0, sizeof(*info)); | |
519 | info->library_name = "PCSX-ReARMed"; | |
bf48d3aa | 520 | info->library_version = "r22"; |
9fba39a9 | 521 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u"; |
38c2028e | 522 | info->need_fullpath = true; |
523 | } | |
524 | ||
525 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
526 | { | |
527 | memset(info, 0, sizeof(*info)); | |
17f84149 | 528 | info->timing.fps = is_pal_mode ? 50 : 60; |
38c2028e | 529 | info->timing.sample_rate = 44100; |
530 | info->geometry.base_width = 320; | |
531 | info->geometry.base_height = 240; | |
805fe9bc | 532 | info->geometry.max_width = VOUT_MAX_WIDTH; |
533 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
38c2028e | 534 | info->geometry.aspect_ratio = 4.0 / 3.0; |
535 | } | |
536 | ||
6e921e1d | 537 | /* savestates */ |
ace14ab3 | 538 | size_t retro_serialize_size(void) |
539 | { | |
03f55e6b | 540 | // it's currently 4380651-4397047 bytes, |
541 | // but have some reserved for future | |
542 | return 0x440000; | |
6e921e1d | 543 | } |
544 | ||
545 | struct save_fp { | |
546 | char *buf; | |
547 | size_t pos; | |
548 | int is_write; | |
549 | }; | |
550 | ||
551 | static void *save_open(const char *name, const char *mode) | |
552 | { | |
553 | struct save_fp *fp; | |
554 | ||
555 | if (name == NULL || mode == NULL) | |
556 | return NULL; | |
557 | ||
558 | fp = malloc(sizeof(*fp)); | |
559 | if (fp == NULL) | |
560 | return NULL; | |
561 | ||
562 | fp->buf = (char *)name; | |
563 | fp->pos = 0; | |
564 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
565 | ||
566 | return fp; | |
567 | } | |
568 | ||
569 | static int save_read(void *file, void *buf, u32 len) | |
570 | { | |
571 | struct save_fp *fp = file; | |
572 | if (fp == NULL || buf == NULL) | |
573 | return -1; | |
574 | ||
575 | memcpy(buf, fp->buf + fp->pos, len); | |
576 | fp->pos += len; | |
577 | return len; | |
578 | } | |
579 | ||
580 | static int save_write(void *file, const void *buf, u32 len) | |
581 | { | |
582 | struct save_fp *fp = file; | |
583 | if (fp == NULL || buf == NULL) | |
584 | return -1; | |
585 | ||
586 | memcpy(fp->buf + fp->pos, buf, len); | |
587 | fp->pos += len; | |
588 | return len; | |
589 | } | |
590 | ||
591 | static long save_seek(void *file, long offs, int whence) | |
592 | { | |
593 | struct save_fp *fp = file; | |
594 | if (fp == NULL) | |
595 | return -1; | |
596 | ||
597 | switch (whence) { | |
598 | case SEEK_CUR: | |
599 | fp->pos += offs; | |
600 | return fp->pos; | |
601 | case SEEK_SET: | |
602 | fp->pos = offs; | |
603 | return fp->pos; | |
604 | default: | |
605 | return -1; | |
606 | } | |
607 | } | |
608 | ||
609 | static void save_close(void *file) | |
610 | { | |
611 | struct save_fp *fp = file; | |
612 | size_t r_size = retro_serialize_size(); | |
613 | if (fp == NULL) | |
614 | return; | |
615 | ||
616 | if (fp->pos > r_size) | |
617 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
618 | else if (fp->is_write && fp->pos < r_size) | |
619 | // make sure we don't save trash in leftover space | |
620 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
621 | free(fp); | |
38c2028e | 622 | } |
623 | ||
624 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 625 | { |
6e921e1d | 626 | int ret = SaveState(data); |
627 | return ret == 0 ? true : false; | |
38c2028e | 628 | } |
629 | ||
630 | bool retro_unserialize(const void *data, size_t size) | |
631 | { | |
6e921e1d | 632 | int ret = LoadState(data); |
633 | return ret == 0 ? true : false; | |
38c2028e | 634 | } |
635 | ||
23ea11bd | 636 | /* cheats */ |
38c2028e | 637 | void retro_cheat_reset(void) |
638 | { | |
6e921e1d | 639 | ClearAllCheats(); |
38c2028e | 640 | } |
641 | ||
642 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
643 | { | |
6e921e1d | 644 | char buf[256]; |
645 | int ret; | |
646 | ||
647 | // cheat funcs are destructive, need a copy.. | |
648 | strncpy(buf, code, sizeof(buf)); | |
649 | buf[sizeof(buf) - 1] = 0; | |
650 | ||
651 | if (index < NumCheats) | |
652 | ret = EditCheat(index, "", buf); | |
653 | else | |
654 | ret = AddCheat("", buf); | |
655 | ||
656 | if (ret != 0) | |
657 | SysPrintf("Failed to set cheat %#u\n", index); | |
658 | else if (index < NumCheats) | |
659 | Cheats[index].Enabled = enabled; | |
38c2028e | 660 | } |
661 | ||
23ea11bd | 662 | /* multidisk support */ |
663 | static bool disk_ejected; | |
664 | static unsigned int disk_current_index; | |
51ba7408 | 665 | static unsigned int disk_count; |
23ea11bd | 666 | static struct disks_state { |
667 | char *fname; | |
668 | int internal_index; // for multidisk eboots | |
669 | } disks[8]; | |
670 | ||
671 | static bool disk_set_eject_state(bool ejected) | |
672 | { | |
673 | // weird PCSX API.. | |
674 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
675 | LidInterrupt(); | |
676 | ||
677 | disk_ejected = ejected; | |
678 | return true; | |
679 | } | |
680 | ||
681 | static bool disk_get_eject_state(void) | |
682 | { | |
683 | /* can't be controlled by emulated software */ | |
684 | return disk_ejected; | |
685 | } | |
686 | ||
687 | static unsigned int disk_get_image_index(void) | |
688 | { | |
689 | return disk_current_index; | |
690 | } | |
691 | ||
692 | static bool disk_set_image_index(unsigned int index) | |
693 | { | |
694 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
695 | return false; | |
696 | ||
697 | CdromId[0] = '\0'; | |
698 | CdromLabel[0] = '\0'; | |
699 | ||
700 | if (disks[index].fname == NULL) { | |
701 | SysPrintf("missing disk #%u\n", index); | |
702 | CDR_shutdown(); | |
703 | ||
704 | // RetroArch specifies "no disk" with index == count, | |
705 | // so don't fail here.. | |
706 | disk_current_index = index; | |
707 | return true; | |
708 | } | |
709 | ||
710 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
711 | disks[index].fname, disks[index].internal_index); | |
712 | ||
713 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
714 | set_cd_image(disks[index].fname); | |
715 | if (ReloadCdromPlugin() < 0) { | |
716 | SysPrintf("failed to load cdr plugin\n"); | |
717 | return false; | |
718 | } | |
719 | if (CDR_open() < 0) { | |
720 | SysPrintf("failed to open cdr plugin\n"); | |
721 | return false; | |
722 | } | |
723 | ||
724 | if (!disk_ejected) { | |
725 | SetCdOpenCaseTime(time(NULL) + 2); | |
726 | LidInterrupt(); | |
727 | } | |
728 | ||
729 | disk_current_index = index; | |
730 | return true; | |
731 | } | |
732 | ||
733 | static unsigned int disk_get_num_images(void) | |
734 | { | |
51ba7408 | 735 | return disk_count; |
23ea11bd | 736 | } |
737 | ||
738 | static bool disk_replace_image_index(unsigned index, | |
739 | const struct retro_game_info *info) | |
740 | { | |
741 | char *old_fname; | |
742 | bool ret = true; | |
743 | ||
744 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
745 | return false; | |
746 | ||
747 | old_fname = disks[index].fname; | |
748 | disks[index].fname = NULL; | |
749 | disks[index].internal_index = 0; | |
750 | ||
751 | if (info != NULL) { | |
752 | disks[index].fname = strdup(info->path); | |
753 | if (index == disk_current_index) | |
754 | ret = disk_set_image_index(index); | |
755 | } | |
756 | ||
757 | if (old_fname != NULL) | |
758 | free(old_fname); | |
759 | ||
760 | return ret; | |
761 | } | |
762 | ||
763 | static bool disk_add_image_index(void) | |
764 | { | |
51ba7408 T |
765 | if (disk_count >= 8) |
766 | return false; | |
767 | ||
768 | disk_count++; | |
23ea11bd | 769 | return true; |
770 | } | |
771 | ||
772 | static struct retro_disk_control_callback disk_control = { | |
773 | .set_eject_state = disk_set_eject_state, | |
774 | .get_eject_state = disk_get_eject_state, | |
775 | .get_image_index = disk_get_image_index, | |
776 | .set_image_index = disk_set_image_index, | |
777 | .get_num_images = disk_get_num_images, | |
778 | .replace_image_index = disk_replace_image_index, | |
779 | .add_image_index = disk_add_image_index, | |
780 | }; | |
781 | ||
9fba39a9 T |
782 | // just in case, maybe a win-rt port in the future? |
783 | #ifdef _WIN32 | |
784 | #define SLASH '\\' | |
785 | #else | |
786 | #define SLASH '/' | |
787 | #endif | |
788 | ||
789 | static char base_dir[PATH_MAX]; | |
790 | ||
791 | static bool read_m3u(const char *file) | |
792 | { | |
793 | char line[PATH_MAX]; | |
794 | char name[PATH_MAX]; | |
9fba39a9 T |
795 | FILE *f = fopen(file, "r"); |
796 | if (!f) | |
797 | return false; | |
798 | ||
51ba7408 | 799 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
9fba39a9 T |
800 | if (line[0] == '#') |
801 | continue; | |
802 | char *carrige_return = strchr(line, '\r'); | |
803 | if (carrige_return) | |
804 | *carrige_return = '\0'; | |
805 | char *newline = strchr(line, '\n'); | |
806 | if (newline) | |
807 | *newline = '\0'; | |
808 | ||
809 | if (line[0] != '\0') | |
810 | { | |
811 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); | |
51ba7408 | 812 | disks[disk_count++].fname = strdup(name); |
9fba39a9 T |
813 | } |
814 | } | |
815 | ||
816 | fclose(f); | |
51ba7408 | 817 | return (disk_count != 0); |
9fba39a9 T |
818 | } |
819 | ||
820 | static void extract_directory(char *buf, const char *path, size_t size) | |
821 | { | |
822 | char *base; | |
823 | strncpy(buf, path, size - 1); | |
824 | buf[size - 1] = '\0'; | |
825 | ||
826 | base = strrchr(buf, '/'); | |
827 | if (!base) | |
828 | base = strrchr(buf, '\\'); | |
829 | ||
830 | if (base) | |
831 | *base = '\0'; | |
832 | else | |
833 | { | |
834 | buf[0] = '.'; | |
835 | buf[1] = '\0'; | |
836 | } | |
837 | } | |
838 | ||
003cfc63 | 839 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 840 | /* Blackberry QNX doesn't have strcasestr */ |
841 | ||
842 | /* | |
843 | * Find the first occurrence of find in s, ignore case. | |
844 | */ | |
845 | char * | |
846 | strcasestr(const char *s, const char*find) | |
847 | { | |
848 | char c, sc; | |
849 | size_t len; | |
850 | ||
851 | if ((c = *find++) != 0) { | |
852 | c = tolower((unsigned char)c); | |
853 | len = strlen(find); | |
854 | do { | |
855 | do { | |
856 | if ((sc = *s++) == 0) | |
857 | return (NULL); | |
858 | } while ((char)tolower((unsigned char)sc) != c); | |
859 | } while (strncasecmp(s, find, len) != 0); | |
860 | s--; | |
861 | } | |
862 | return ((char *)s); | |
863 | } | |
864 | #endif | |
865 | ||
38c2028e | 866 | bool retro_load_game(const struct retro_game_info *info) |
867 | { | |
23ea11bd | 868 | size_t i; |
9fba39a9 T |
869 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
870 | ||
e3f8313f | 871 | struct retro_input_descriptor desc[] = { |
872 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
873 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
874 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
875 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
876 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
877 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
878 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
879 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
880 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
881 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
882 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
883 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
884 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
885 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
886 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
887 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 888 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
889 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
890 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
891 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
892 | ||
e3f8313f | 893 | |
894 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
895 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
896 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
897 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
898 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
899 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
900 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
901 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
902 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
903 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
904 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
905 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
906 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
907 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
908 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
909 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 910 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
911 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
912 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
913 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 914 | |
915 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
916 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
917 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
918 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
919 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
920 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
921 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
922 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
923 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
924 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
925 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
926 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
927 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
928 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
929 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
930 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 931 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
932 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
933 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
934 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 935 | |
936 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
937 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
938 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
939 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
940 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
941 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
942 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
943 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
944 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
945 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
946 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
947 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
948 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
949 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
950 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
951 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 952 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
953 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
954 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
955 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 956 | |
957 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
958 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
959 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
960 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
961 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
962 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
963 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
964 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
965 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
966 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
967 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
968 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
969 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
970 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
971 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
972 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
3e24db84 | 973 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
974 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
975 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
976 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 977 | |
978 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
979 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
980 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
981 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
982 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
983 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
984 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
985 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
986 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
987 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
988 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
989 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
990 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
991 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
992 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 993 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 994 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
995 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
996 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
997 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 998 | |
999 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1000 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1001 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1002 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1003 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1004 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1005 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1006 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1007 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1008 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1009 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1010 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1011 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1012 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1013 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1014 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1015 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1016 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1017 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1018 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1019 | |
1020 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
1021 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
1022 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
1023 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
1024 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
1025 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
1026 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
1027 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
1028 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
1029 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
1030 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
1031 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
1032 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
1033 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
1034 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
ace14ab3 | 1035 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
3e24db84 | 1036 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
1037 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
1038 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
1039 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
e3f8313f | 1040 | |
1041 | { 0 }, | |
1042 | }; | |
1043 | ||
1044 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); | |
1045 | ||
46aa5b98 | 1046 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 1047 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 1048 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 1049 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 1050 | } |
46aa5b98 | 1051 | #endif |
c19aba43 | 1052 | |
23ea11bd | 1053 | if (info == NULL || info->path == NULL) { |
1054 | SysPrintf("info->path required\n"); | |
1055 | return false; | |
1056 | } | |
1057 | ||
38c2028e | 1058 | if (plugins_opened) { |
1059 | ClosePlugins(); | |
1060 | plugins_opened = 0; | |
1061 | } | |
1062 | ||
23ea11bd | 1063 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
1064 | if (disks[i].fname != NULL) { | |
1065 | free(disks[i].fname); | |
1066 | disks[i].fname = NULL; | |
1067 | } | |
1068 | disks[i].internal_index = 0; | |
1069 | } | |
1070 | ||
1071 | disk_current_index = 0; | |
9fba39a9 T |
1072 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
1073 | ||
1074 | if (is_m3u) { | |
1075 | if (!read_m3u(info->path)) { | |
1076 | SysPrintf("failed to read m3u file\n"); | |
1077 | return false; | |
1078 | } | |
51ba7408 T |
1079 | } else { |
1080 | disk_count = 1; | |
9fba39a9 | 1081 | disks[0].fname = strdup(info->path); |
51ba7408 | 1082 | } |
23ea11bd | 1083 | |
1084 | set_cd_image(disks[0].fname); | |
38c2028e | 1085 | |
1086 | /* have to reload after set_cd_image for correct cdr plugin */ | |
1087 | if (LoadPlugins() == -1) { | |
f29fbd53 | 1088 | SysPrintf("failed to load plugins\n"); |
38c2028e | 1089 | return false; |
1090 | } | |
1091 | ||
1092 | plugins_opened = 1; | |
1093 | NetOpened = 0; | |
1094 | ||
1095 | if (OpenPlugins() == -1) { | |
f29fbd53 | 1096 | SysPrintf("failed to open plugins\n"); |
38c2028e | 1097 | return false; |
1098 | } | |
1099 | ||
1100 | plugin_call_rearmed_cbs(); | |
19a784e6 | 1101 | dfinput_activate(); |
38c2028e | 1102 | |
1103 | Config.PsxAuto = 1; | |
1104 | if (CheckCdrom() == -1) { | |
f29fbd53 | 1105 | SysPrintf("unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 1106 | return false; |
1107 | } | |
1108 | ||
1109 | SysReset(); | |
1110 | ||
1111 | if (LoadCdrom() == -1) { | |
f29fbd53 | 1112 | SysPrintf("could not load CD-ROM!\n"); |
38c2028e | 1113 | return false; |
1114 | } | |
79f216e3 | 1115 | emu_on_new_cd(0); |
38c2028e | 1116 | |
23ea11bd | 1117 | // multidisk images |
9fba39a9 | 1118 | if (!is_m3u) { |
51ba7408 | 1119 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
9fba39a9 T |
1120 | for (i = 1; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { |
1121 | disks[i].fname = strdup(info->path); | |
1122 | disks[i].internal_index = i; | |
1123 | } | |
23ea11bd | 1124 | } |
1125 | ||
38c2028e | 1126 | return true; |
1127 | } | |
1128 | ||
1129 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) | |
1130 | { | |
1131 | return false; | |
1132 | } | |
1133 | ||
ace14ab3 | 1134 | void retro_unload_game(void) |
38c2028e | 1135 | { |
1136 | } | |
1137 | ||
1138 | unsigned retro_get_region(void) | |
1139 | { | |
17f84149 | 1140 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1141 | } |
1142 | ||
1143 | void *retro_get_memory_data(unsigned id) | |
1144 | { | |
b40a83db T |
1145 | if (id == RETRO_MEMORY_SAVE_RAM) |
1146 | return Mcd1Data; | |
1147 | else | |
1148 | return NULL; | |
38c2028e | 1149 | } |
1150 | ||
1151 | size_t retro_get_memory_size(unsigned id) | |
1152 | { | |
b40a83db T |
1153 | if (id == RETRO_MEMORY_SAVE_RAM) |
1154 | return MCD_SIZE; | |
1155 | else | |
1156 | return 0; | |
38c2028e | 1157 | } |
1158 | ||
1159 | void retro_reset(void) | |
1160 | { | |
1161 | SysReset(); | |
1162 | } | |
1163 | ||
1164 | static const unsigned short retro_psx_map[] = { | |
1165 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
1166 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1167 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1168 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1169 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1170 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1171 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1172 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1173 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1174 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1175 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1176 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1177 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1178 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1179 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1180 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
1181 | }; | |
1182 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1183 | ||
805fe9bc | 1184 | static void update_variables(bool in_flight) |
e268a47e | 1185 | { |
e268a47e | 1186 | struct retro_variable var; |
ace14ab3 | 1187 | |
e268a47e | 1188 | var.value = NULL; |
4e477065 | 1189 | var.key = "pcsx_rearmed_frameskip"; |
7d68d030 | 1190 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1191 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
9f5a28d9 | 1192 | |
1193 | var.value = NULL; | |
4e477065 | 1194 | var.key = "pcsx_rearmed_region"; |
9f5a28d9 | 1195 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
1196 | { | |
1197 | Config.PsxAuto = 0; | |
1198 | if (strcmp(var.value, "Automatic") == 0) | |
1199 | Config.PsxAuto = 1; | |
1200 | else if (strcmp(var.value, "NTSC") == 0) | |
1201 | Config.PsxType = 0; | |
1202 | else if (strcmp(var.value, "PAL") == 0) | |
1203 | Config.PsxType = 1; | |
1204 | } | |
4615b075 | 1205 | |
8136cafb | 1206 | for (int i = 0; i < PORTS_NUMBER; i++) |
8c047f6f | 1207 | update_controller_port_device(i, RETRO_DEVICE_NONE); |
61c4962a | 1208 | |
30d43b8a | 1209 | update_multitap(); |
61c4962a | 1210 | |
7d68d030 | 1211 | #ifdef __ARM_NEON__ |
9f5a28d9 | 1212 | var.value = "NULL"; |
55e5626b | 1213 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1214 | |
1215 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1216 | { | |
1217 | if (strcmp(var.value, "disabled") == 0) | |
1218 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1219 | else if (strcmp(var.value, "enabled") == 0) | |
1220 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1221 | } | |
1222 | ||
7d68d030 | 1223 | var.value = NULL; |
55e5626b | 1224 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1225 | |
1226 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1227 | { | |
1228 | if (strcmp(var.value, "disabled") == 0) | |
1229 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1230 | else if (strcmp(var.value, "enabled") == 0) | |
1231 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1232 | } | |
354329fa | 1233 | |
1234 | var.value = NULL; | |
55e5626b | 1235 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1236 | |
1237 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1238 | { | |
1239 | if (strcmp(var.value, "disabled") == 0) | |
1240 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1241 | else if (strcmp(var.value, "enabled") == 0) | |
1242 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1243 | } | |
094ec204 | 1244 | #endif |
0e5a7b7d | 1245 | |
1246 | var.value = "NULL"; | |
1247 | var.key = "pcsx_rearmed_duping_enable"; | |
1248 | ||
1249 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1250 | { | |
1251 | if (strcmp(var.value, "off") == 0) | |
1252 | duping_enable = false; | |
1253 | else if (strcmp(var.value, "on") == 0) | |
1254 | duping_enable = true; | |
1255 | } | |
1256 | ||
48f615ba | 1257 | #ifndef DRC_DISABLE |
1258 | var.value = NULL; | |
4e477065 | 1259 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1260 | |
1261 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1262 | { | |
1263 | R3000Acpu *prev_cpu = psxCpu; | |
1264 | ||
fc99395c | 1265 | #ifdef _3DS |
f72db18e | 1266 | if(!__ctr_svchax) |
fc99395c | 1267 | Config.Cpu = CPU_INTERPRETER; |
1268 | else | |
1269 | #endif | |
48f615ba | 1270 | if (strcmp(var.value, "disabled") == 0) |
1271 | Config.Cpu = CPU_INTERPRETER; | |
1272 | else if (strcmp(var.value, "enabled") == 0) | |
1273 | Config.Cpu = CPU_DYNAREC; | |
1274 | ||
1275 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
1276 | if (psxCpu != prev_cpu) { | |
1277 | prev_cpu->Shutdown(); | |
1278 | psxCpu->Init(); | |
1279 | psxCpu->Reset(); // not really a reset.. | |
1280 | } | |
1281 | } | |
1282 | #endif | |
805fe9bc | 1283 | |
01394a7f | 1284 | var.value = "NULL"; |
1285 | var.key = "pcsx_rearmed_spu_reverb"; | |
1286 | ||
1287 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1288 | { | |
1289 | if (strcmp(var.value, "off") == 0) | |
1290 | spu_config.iUseReverb = false; | |
1291 | else if (strcmp(var.value, "on") == 0) | |
1292 | spu_config.iUseReverb = true; | |
1293 | } | |
1294 | ||
1295 | var.value = "NULL"; | |
1296 | var.key = "pcsx_rearmed_spu_interpolation"; | |
1297 | ||
1298 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1299 | { | |
1300 | if (strcmp(var.value, "simple") == 0) | |
1301 | spu_config.iUseInterpolation = 1; | |
1302 | else if (strcmp(var.value, "gaussian") == 0) | |
1303 | spu_config.iUseInterpolation = 2; | |
1304 | else if (strcmp(var.value, "cubic") == 0) | |
1305 | spu_config.iUseInterpolation = 3; | |
1306 | else if (strcmp(var.value, "off") == 0) | |
1307 | spu_config.iUseInterpolation = 0; | |
1308 | } | |
1309 | ||
b3480be8 | 1310 | var.value = "NULL"; |
1311 | var.key = "pcsx_rearmed_pe2_fix"; | |
1312 | ||
1313 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1314 | { | |
1315 | if (strcmp(var.value, "disabled") == 0) | |
1316 | Config.RCntFix = 0; | |
1317 | else if (strcmp(var.value, "enabled") == 0) | |
1318 | Config.RCntFix = 1; | |
1319 | } | |
ace14ab3 | 1320 | |
b3480be8 | 1321 | var.value = "NULL"; |
1322 | var.key = "pcsx_rearmed_inuyasha_fix"; | |
1323 | ||
1324 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
1325 | { | |
1326 | if (strcmp(var.value, "disabled") == 0) | |
1327 | Config.VSyncWA = 0; | |
1328 | else if (strcmp(var.value, "enabled") == 0) | |
1329 | Config.VSyncWA = 1; | |
1330 | } | |
1331 | ||
32ab9e53 TJ |
1332 | if (in_flight) { |
1333 | // inform core things about possible config changes | |
1334 | plugin_call_rearmed_cbs(); | |
805fe9bc | 1335 | |
32ab9e53 TJ |
1336 | if (GPU_open != NULL && GPU_close != NULL) { |
1337 | GPU_close(); | |
1338 | GPU_open(&gpuDisp, "PCSX", NULL); | |
1339 | } | |
805fe9bc | 1340 | |
32ab9e53 TJ |
1341 | dfinput_activate(); |
1342 | } | |
e268a47e | 1343 | } |
1344 | ||
ace14ab3 | 1345 | void retro_run(void) |
38c2028e | 1346 | { |
3b1a5e21 | 1347 | int i; |
38c2028e | 1348 | |
1349 | input_poll_cb(); | |
e268a47e | 1350 | |
805fe9bc | 1351 | bool updated = false; |
1352 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
1353 | update_variables(true); | |
e268a47e | 1354 | |
3b1a5e21 | 1355 | // reset all keystate, query libretro for keystate |
61c4962a | 1356 | int j; |
3c0fb554 | 1357 | for(i = 0; i < PORTS_NUMBER; i++) { |
61c4962a | 1358 | in_keystate[i] = 0; |
3c0fb554 AP |
1359 | |
1360 | if (in_type[i] == PSE_PAD_TYPE_NONE) | |
1361 | continue; | |
1362 | ||
3b1a5e21 | 1363 | // query libretro for keystate |
1364 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
61c4962a | 1365 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
1366 | in_keystate[i] |= retro_psx_map[j]; | |
56abf614 | 1367 | |
1368 | if (in_type[i] == PSE_PAD_TYPE_ANALOGPAD) | |
1369 | { | |
1370 | in_analog_left[i][0] = (input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1371 | in_analog_left[i][1] = (input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1372 | in_analog_right[i][0] = (input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
1373 | in_analog_right[i][1] = (input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
1374 | } | |
61c4962a | 1375 | } |
e8d96071 | 1376 | |
38c2028e | 1377 | stop = 0; |
1378 | psxCpu->Execute(); | |
1379 | ||
0e5a7b7d | 1380 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf : NULL, |
1a6164a1 | 1381 | vout_width, vout_height, vout_width * 2); |
70d56ca3 | 1382 | vout_fb_dirty = 0; |
38c2028e | 1383 | } |
1384 | ||
74ebc05b | 1385 | static bool try_use_bios(const char *path) |
1386 | { | |
1387 | FILE *f; | |
1388 | long size; | |
1389 | const char *name; | |
1390 | ||
1391 | f = fopen(path, "rb"); | |
1392 | if (f == NULL) | |
1393 | return false; | |
1394 | ||
1395 | fseek(f, 0, SEEK_END); | |
1396 | size = ftell(f); | |
1397 | fclose(f); | |
1398 | ||
1399 | if (size != 512 * 1024) | |
1400 | return false; | |
1401 | ||
1402 | name = strrchr(path, SLASH); | |
1403 | if (name++ == NULL) | |
1404 | name = path; | |
1405 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
1406 | return true; | |
1407 | } | |
1408 | ||
c4052f4d | 1409 | #ifndef VITA |
74ebc05b | 1410 | #include <sys/types.h> |
1411 | #include <dirent.h> | |
1412 | ||
1413 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
1414 | { | |
1415 | DIR *dir; | |
1416 | struct dirent *ent; | |
1417 | bool ret = false; | |
1418 | ||
1419 | dir = opendir(dirpath); | |
1420 | if (dir == NULL) | |
1421 | return false; | |
1422 | ||
1423 | while ((ent = readdir(dir))) { | |
1424 | if (strncasecmp(ent->d_name, "scph", 4) != 0) | |
1425 | continue; | |
1426 | ||
1427 | snprintf(path, path_size, "%s/%s", dirpath, ent->d_name); | |
1428 | ret = try_use_bios(path); | |
1429 | if (ret) | |
1430 | break; | |
1431 | } | |
1432 | closedir(dir); | |
1433 | return ret; | |
1434 | } | |
1435 | #else | |
1436 | #define find_any_bios(...) false | |
1437 | #endif | |
1438 | ||
11813b9d | 1439 | static void check_system_specs(void) |
1440 | { | |
1441 | unsigned level = 6; | |
1442 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
1443 | } | |
1444 | ||
38c2028e | 1445 | void retro_init(void) |
1446 | { | |
1447 | const char *bios[] = { "scph1001", "scph5501", "scph7001" }; | |
1448 | const char *dir; | |
1449 | char path[256]; | |
1e1cccd9 | 1450 | int i, ret; |
74ebc05b | 1451 | bool found_bios = false; |
38c2028e | 1452 | |
fc99395c | 1453 | #ifdef _3DS |
fc99395c | 1454 | psxMapHook = pl_3ds_mmap; |
1455 | psxUnmapHook = pl_3ds_munmap; | |
1456 | #endif | |
38c2028e | 1457 | ret = emu_core_preinit(); |
e4d84733 | 1458 | #ifdef _3DS |
1459 | /* emu_core_preinit sets the cpu to dynarec */ | |
f72db18e | 1460 | if(!__ctr_svchax) |
e4d84733 | 1461 | Config.Cpu = CPU_INTERPRETER; |
1462 | #endif | |
38c2028e | 1463 | ret |= emu_core_init(); |
1464 | if (ret != 0) { | |
f29fbd53 | 1465 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 1466 | exit(1); |
1467 | } | |
1468 | ||
0b7f536b | 1469 | #ifdef _3DS |
1470 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
1471 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) | |
a9579f3b | 1472 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 TJ |
1473 | #else |
1474 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
1475 | #endif | |
38c2028e | 1476 | |
1477 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
1478 | { | |
fc99395c | 1479 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); |
38c2028e | 1480 | |
1481 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
1482 | snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]); | |
74ebc05b | 1483 | found_bios = try_use_bios(path); |
1484 | if (found_bios) | |
38c2028e | 1485 | break; |
38c2028e | 1486 | } |
74ebc05b | 1487 | |
1488 | if (!found_bios) | |
1489 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
38c2028e | 1490 | } |
74ebc05b | 1491 | if (found_bios) { |
f29fbd53 | 1492 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
38c2028e | 1493 | } |
1494 | else | |
74ebc05b | 1495 | { |
f29fbd53 | 1496 | SysPrintf("no BIOS files found.\n"); |
ace14ab3 | 1497 | struct retro_message msg = |
74ebc05b | 1498 | { |
1499 | "no BIOS found, expect bugs!", | |
1500 | 180 | |
1501 | }; | |
1502 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
1503 | } | |
38c2028e | 1504 | |
1a6164a1 | 1505 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
23ea11bd | 1506 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); |
4e477065 | 1507 | environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble); |
1a6164a1 | 1508 | |
5ca2ec64 | 1509 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
1510 | * we have to do this because cache misses and some IO penalties | |
1511 | * are not emulated. Warning: changing this may break compatibility. */ | |
5ca2ec64 | 1512 | cycle_multiplier = 175; |
ace14ab3 | 1513 | #ifdef HAVE_PRE_ARMV7 |
5ca2ec64 | 1514 | cycle_multiplier = 200; |
1515 | #endif | |
46b3a2fc | 1516 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
1e0eac23 | 1517 | spu_config.iUseFixedUpdates = 1; |
5ca2ec64 | 1518 | |
f9f60dae TK |
1519 | McdDisable[0] = 0; |
1520 | McdDisable[1] = 1; | |
7df396ea | 1521 | init_memcard(Mcd1Data); |
6e921e1d | 1522 | |
1523 | SaveFuncs.open = save_open; | |
1524 | SaveFuncs.read = save_read; | |
1525 | SaveFuncs.write = save_write; | |
1526 | SaveFuncs.seek = save_seek; | |
1527 | SaveFuncs.close = save_close; | |
e268a47e | 1528 | |
805fe9bc | 1529 | update_variables(false); |
32ab9e53 | 1530 | check_system_specs(); |
38c2028e | 1531 | } |
1532 | ||
1533 | void retro_deinit(void) | |
1534 | { | |
1535 | SysClose(); | |
0b7f536b | 1536 | #ifdef _3DS |
1537 | linearFree(vout_buf); | |
1538 | #else | |
38c2028e | 1539 | free(vout_buf); |
0b7f536b | 1540 | #endif |
38c2028e | 1541 | vout_buf = NULL; |
1542 | } | |
c4052f4d | 1543 | |
1544 | #ifdef VITA | |
1545 | #include <psp2/kernel/threadmgr.h> | |
1546 | int usleep (unsigned long us) | |
1547 | { | |
1548 | sceKernelDelayThread(us); | |
1549 | } | |
1550 | #endif |