notaz.gp2x.de / pcsx_rearmed.git / blame
| 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" }, | |
| 3c0fb554 AP |
338 | { "pcsx_rearmed_pad1type", "Pad 1 Type; none|standard|analog|negcon" }, |
| 339 | { "pcsx_rearmed_pad2type", "Pad 2 Type; none|standard|analog|negcon" }, | |
| 340 | { "pcsx_rearmed_pad3type", "Pad 3 Type; none|standard|analog|negcon" }, | |
| 341 | { "pcsx_rearmed_pad4type", "Pad 4 Type; none|standard|analog|negcon" }, | |
| 342 | { "pcsx_rearmed_pad5type", "Pad 5 Type; none|standard|analog|negcon" }, | |
| 343 | { "pcsx_rearmed_pad6type", "Pad 6 Type; none|standard|analog|negcon" }, | |
| 344 | { "pcsx_rearmed_pad7type", "Pad 7 Type; none|standard|analog|negcon" }, | |
| 345 | { "pcsx_rearmed_pad8type", "Pad 8 Type; 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 | ||
| 8136cafb AP |
380 | static void update_controller_port_device(unsigned port) |
| 381 | { | |
| 382 | if (port >= PORTS_NUMBER) | |
| 383 | return; | |
| 384 | ||
| 385 | static const char **CONTROLLER_VARIABLE = { | |
| 386 | "pcsx_rearmed_pad1type", "pcsx_rearmed_pad2type", | |
| 387 | "pcsx_rearmed_pad3type", "pcsx_rearmed_pad4type", | |
| 388 | "pcsx_rearmed_pad5type", "pcsx_rearmed_pad6type", | |
| 389 | "pcsx_rearmed_pad7type", "pcsx_rearmed_pad8type", | |
| 390 | }; | |
| 391 | ||
| 392 | struct retro_variable var; | |
| 393 | ||
| 394 | var.value = NULL; | |
| 395 | var.key = "pcsx_rearmed_pad1type"; | |
| 396 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 397 | { | |
| 3c0fb554 AP |
398 | if (strcmp(var.value, "standard") == 0) |
| 399 | in_type[0] = PSE_PAD_TYPE_STANDARD; | |
| 400 | else if (strcmp(var.value, "analog") == 0) | |
| 8136cafb AP |
401 | in_type[0] = PSE_PAD_TYPE_ANALOGPAD; |
| 402 | else if (strcmp(var.value, "negcon") == 0) | |
| 403 | in_type[0] = PSE_PAD_TYPE_NEGCON; | |
| 3c0fb554 AP |
404 | else // 'none' case |
| 405 | in_type[0] = PSE_PAD_TYPE_NONE; | |
| 8136cafb AP |
406 | } |
| 407 | } | |
| 408 | ||
| 30d43b8a AP |
409 | static void update_multitap() |
| 410 | { | |
| 411 | struct retro_variable var; | |
| 412 | ||
| 413 | var.value = NULL; | |
| 414 | var.key = "pcsx_rearmed_multitap1"; | |
| 415 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 416 | { | |
| 417 | if (strcmp(var.value, "enabled") == 0) | |
| 418 | multitap1 = 1; | |
| 419 | else if (strcmp(var.value, "disabled") == 0) | |
| 420 | multitap1 = 0; | |
| 421 | else // 'auto' case | |
| 422 | { | |
| 423 | // If a gamepad is plugged after port 2, we need a first multitap. | |
| 424 | multitap1 = 0; | |
| 425 | for (int port = 2; port < PORTS_NUMBER; port++) | |
| 426 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
| 427 | } | |
| 428 | } | |
| 429 | ||
| 430 | var.value = NULL; | |
| 431 | var.key = "pcsx_rearmed_multitap2"; | |
| 432 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 433 | { | |
| 434 | if (strcmp(var.value, "enabled") == 0) | |
| 435 | multitap2 = 1; | |
| 436 | else if (strcmp(var.value, "disabled") == 0) | |
| 437 | multitap2 = 0; | |
| 438 | else // 'auto' case | |
| 439 | { | |
| 440 | // If a gamepad is plugged after port 4, we need a second multitap. | |
| 441 | multitap2 = 0; | |
| 442 | for (int port = 4; port < PORTS_NUMBER; port++) | |
| 443 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
| 444 | } | |
| 445 | } | |
| 446 | } | |
| 447 | ||
| 38c2028e | 448 | void retro_set_controller_port_device(unsigned port, unsigned device) |
| 449 | { | |
| ace14ab3 | 450 | SysPrintf("port %u device %u",port,device); |
| 38c2028e | 451 | } |
| 452 | ||
| 453 | void retro_get_system_info(struct retro_system_info *info) | |
| 454 | { | |
| 455 | memset(info, 0, sizeof(*info)); | |
| 456 | info->library_name = "PCSX-ReARMed"; | |
| bf48d3aa | 457 | info->library_version = "r22"; |
| 9fba39a9 | 458 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u"; |
| 38c2028e | 459 | info->need_fullpath = true; |
| 460 | } | |
| 461 | ||
| 462 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
| 463 | { | |
| 464 | memset(info, 0, sizeof(*info)); | |
| 17f84149 | 465 | info->timing.fps = is_pal_mode ? 50 : 60; |
| 38c2028e | 466 | info->timing.sample_rate = 44100; |
| 467 | info->geometry.base_width = 320; | |
| 468 | info->geometry.base_height = 240; | |
| 805fe9bc | 469 | info->geometry.max_width = VOUT_MAX_WIDTH; |
| 470 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
| 38c2028e | 471 | info->geometry.aspect_ratio = 4.0 / 3.0; |
| 472 | } | |
| 473 | ||
| 6e921e1d | 474 | /* savestates */ |
| ace14ab3 | 475 | size_t retro_serialize_size(void) |
| 476 | { | |
| 03f55e6b | 477 | // it's currently 4380651-4397047 bytes, |
| 478 | // but have some reserved for future | |
| 479 | return 0x440000; | |
| 6e921e1d | 480 | } |
| 481 | ||
| 482 | struct save_fp { | |
| 483 | char *buf; | |
| 484 | size_t pos; | |
| 485 | int is_write; | |
| 486 | }; | |
| 487 | ||
| 488 | static void *save_open(const char *name, const char *mode) | |
| 489 | { | |
| 490 | struct save_fp *fp; | |
| 491 | ||
| 492 | if (name == NULL || mode == NULL) | |
| 493 | return NULL; | |
| 494 | ||
| 495 | fp = malloc(sizeof(*fp)); | |
| 496 | if (fp == NULL) | |
| 497 | return NULL; | |
| 498 | ||
| 499 | fp->buf = (char *)name; | |
| 500 | fp->pos = 0; | |
| 501 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
| 502 | ||
| 503 | return fp; | |
| 504 | } | |
| 505 | ||
| 506 | static int save_read(void *file, void *buf, u32 len) | |
| 507 | { | |
| 508 | struct save_fp *fp = file; | |
| 509 | if (fp == NULL || buf == NULL) | |
| 510 | return -1; | |
| 511 | ||
| 512 | memcpy(buf, fp->buf + fp->pos, len); | |
| 513 | fp->pos += len; | |
| 514 | return len; | |
| 515 | } | |
| 516 | ||
| 517 | static int save_write(void *file, const void *buf, u32 len) | |
| 518 | { | |
| 519 | struct save_fp *fp = file; | |
| 520 | if (fp == NULL || buf == NULL) | |
| 521 | return -1; | |
| 522 | ||
| 523 | memcpy(fp->buf + fp->pos, buf, len); | |
| 524 | fp->pos += len; | |
| 525 | return len; | |
| 526 | } | |
| 527 | ||
| 528 | static long save_seek(void *file, long offs, int whence) | |
| 529 | { | |
| 530 | struct save_fp *fp = file; | |
| 531 | if (fp == NULL) | |
| 532 | return -1; | |
| 533 | ||
| 534 | switch (whence) { | |
| 535 | case SEEK_CUR: | |
| 536 | fp->pos += offs; | |
| 537 | return fp->pos; | |
| 538 | case SEEK_SET: | |
| 539 | fp->pos = offs; | |
| 540 | return fp->pos; | |
| 541 | default: | |
| 542 | return -1; | |
| 543 | } | |
| 544 | } | |
| 545 | ||
| 546 | static void save_close(void *file) | |
| 547 | { | |
| 548 | struct save_fp *fp = file; | |
| 549 | size_t r_size = retro_serialize_size(); | |
| 550 | if (fp == NULL) | |
| 551 | return; | |
| 552 | ||
| 553 | if (fp->pos > r_size) | |
| 554 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
| 555 | else if (fp->is_write && fp->pos < r_size) | |
| 556 | // make sure we don't save trash in leftover space | |
| 557 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
| 558 | free(fp); | |
| 38c2028e | 559 | } |
| 560 | ||
| 561 | bool retro_serialize(void *data, size_t size) | |
| ace14ab3 | 562 | { |
| 6e921e1d | 563 | int ret = SaveState(data); |
| 564 | return ret == 0 ? true : false; | |
| 38c2028e | 565 | } |
| 566 | ||
| 567 | bool retro_unserialize(const void *data, size_t size) | |
| 568 | { | |
| 6e921e1d | 569 | int ret = LoadState(data); |
| 570 | return ret == 0 ? true : false; | |
| 38c2028e | 571 | } |
| 572 | ||
| 23ea11bd | 573 | /* cheats */ |
| 38c2028e | 574 | void retro_cheat_reset(void) |
| 575 | { | |
| 6e921e1d | 576 | ClearAllCheats(); |
| 38c2028e | 577 | } |
| 578 | ||
| 579 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
| 580 | { | |
| 6e921e1d | 581 | char buf[256]; |
| 582 | int ret; | |
| 583 | ||
| 584 | // cheat funcs are destructive, need a copy.. | |
| 585 | strncpy(buf, code, sizeof(buf)); | |
| 586 | buf[sizeof(buf) - 1] = 0; | |
| 587 | ||
| 588 | if (index < NumCheats) | |
| 589 | ret = EditCheat(index, "", buf); | |
| 590 | else | |
| 591 | ret = AddCheat("", buf); | |
| 592 | ||
| 593 | if (ret != 0) | |
| 594 | SysPrintf("Failed to set cheat %#u\n", index); | |
| 595 | else if (index < NumCheats) | |
| 596 | Cheats[index].Enabled = enabled; | |
| 38c2028e | 597 | } |
| 598 | ||
| 23ea11bd | 599 | /* multidisk support */ |
| 600 | static bool disk_ejected; | |
| 601 | static unsigned int disk_current_index; | |
| 51ba7408 | 602 | static unsigned int disk_count; |
| 23ea11bd | 603 | static struct disks_state { |
| 604 | char *fname; | |
| 605 | int internal_index; // for multidisk eboots | |
| 606 | } disks[8]; | |
| 607 | ||
| 608 | static bool disk_set_eject_state(bool ejected) | |
| 609 | { | |
| 610 | // weird PCSX API.. | |
| 611 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
| 612 | LidInterrupt(); | |
| 613 | ||
| 614 | disk_ejected = ejected; | |
| 615 | return true; | |
| 616 | } | |
| 617 | ||
| 618 | static bool disk_get_eject_state(void) | |
| 619 | { | |
| 620 | /* can't be controlled by emulated software */ | |
| 621 | return disk_ejected; | |
| 622 | } | |
| 623 | ||
| 624 | static unsigned int disk_get_image_index(void) | |
| 625 | { | |
| 626 | return disk_current_index; | |
| 627 | } | |
| 628 | ||
| 629 | static bool disk_set_image_index(unsigned int index) | |
| 630 | { | |
| 631 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
| 632 | return false; | |
| 633 | ||
| 634 | CdromId[0] = '\0'; | |
| 635 | CdromLabel[0] = '\0'; | |
| 636 | ||
| 637 | if (disks[index].fname == NULL) { | |
| 638 | SysPrintf("missing disk #%u\n", index); | |
| 639 | CDR_shutdown(); | |
| 640 | ||
| 641 | // RetroArch specifies "no disk" with index == count, | |
| 642 | // so don't fail here.. | |
| 643 | disk_current_index = index; | |
| 644 | return true; | |
| 645 | } | |
| 646 | ||
| 647 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, | |
| 648 | disks[index].fname, disks[index].internal_index); | |
| 649 | ||
| 650 | cdrIsoMultidiskSelect = disks[index].internal_index; | |
| 651 | set_cd_image(disks[index].fname); | |
| 652 | if (ReloadCdromPlugin() < 0) { | |
| 653 | SysPrintf("failed to load cdr plugin\n"); | |
| 654 | return false; | |
| 655 | } | |
| 656 | if (CDR_open() < 0) { | |
| 657 | SysPrintf("failed to open cdr plugin\n"); | |
| 658 | return false; | |
| 659 | } | |
| 660 | ||
| 661 | if (!disk_ejected) { | |
| 662 | SetCdOpenCaseTime(time(NULL) + 2); | |
| 663 | LidInterrupt(); | |
| 664 | } | |
| 665 | ||
| 666 | disk_current_index = index; | |
| 667 | return true; | |
| 668 | } | |
| 669 | ||
| 670 | static unsigned int disk_get_num_images(void) | |
| 671 | { | |
| 51ba7408 | 672 | return disk_count; |
| 23ea11bd | 673 | } |
| 674 | ||
| 675 | static bool disk_replace_image_index(unsigned index, | |
| 676 | const struct retro_game_info *info) | |
| 677 | { | |
| 678 | char *old_fname; | |
| 679 | bool ret = true; | |
| 680 | ||
| 681 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
| 682 | return false; | |
| 683 | ||
| 684 | old_fname = disks[index].fname; | |
| 685 | disks[index].fname = NULL; | |
| 686 | disks[index].internal_index = 0; | |
| 687 | ||
| 688 | if (info != NULL) { | |
| 689 | disks[index].fname = strdup(info->path); | |
| 690 | if (index == disk_current_index) | |
| 691 | ret = disk_set_image_index(index); | |
| 692 | } | |
| 693 | ||
| 694 | if (old_fname != NULL) | |
| 695 | free(old_fname); | |
| 696 | ||
| 697 | return ret; | |
| 698 | } | |
| 699 | ||
| 700 | static bool disk_add_image_index(void) | |
| 701 | { | |
| 51ba7408 T |
702 | if (disk_count >= 8) |
| 703 | return false; | |
| 704 | ||
| 705 | disk_count++; | |
| 23ea11bd | 706 | return true; |
| 707 | } | |
| 708 | ||
| 709 | static struct retro_disk_control_callback disk_control = { | |
| 710 | .set_eject_state = disk_set_eject_state, | |
| 711 | .get_eject_state = disk_get_eject_state, | |
| 712 | .get_image_index = disk_get_image_index, | |
| 713 | .set_image_index = disk_set_image_index, | |
| 714 | .get_num_images = disk_get_num_images, | |
| 715 | .replace_image_index = disk_replace_image_index, | |
| 716 | .add_image_index = disk_add_image_index, | |
| 717 | }; | |
| 718 | ||
| 9fba39a9 T |
719 | // just in case, maybe a win-rt port in the future? |
| 720 | #ifdef _WIN32 | |
| 721 | #define SLASH '\\' | |
| 722 | #else | |
| 723 | #define SLASH '/' | |
| 724 | #endif | |
| 725 | ||
| 726 | static char base_dir[PATH_MAX]; | |
| 727 | ||
| 728 | static bool read_m3u(const char *file) | |
| 729 | { | |
| 730 | char line[PATH_MAX]; | |
| 731 | char name[PATH_MAX]; | |
| 9fba39a9 T |
732 | FILE *f = fopen(file, "r"); |
| 733 | if (!f) | |
| 734 | return false; | |
| 735 | ||
| 51ba7408 | 736 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) { |
| 9fba39a9 T |
737 | if (line[0] == '#') |
| 738 | continue; | |
| 739 | char *carrige_return = strchr(line, '\r'); | |
| 740 | if (carrige_return) | |
| 741 | *carrige_return = '\0'; | |
| 742 | char *newline = strchr(line, '\n'); | |
| 743 | if (newline) | |
| 744 | *newline = '\0'; | |
| 745 | ||
| 746 | if (line[0] != '\0') | |
| 747 | { | |
| 748 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); | |
| 51ba7408 | 749 | disks[disk_count++].fname = strdup(name); |
| 9fba39a9 T |
750 | } |
| 751 | } | |
| 752 | ||
| 753 | fclose(f); | |
| 51ba7408 | 754 | return (disk_count != 0); |
| 9fba39a9 T |
755 | } |
| 756 | ||
| 757 | static void extract_directory(char *buf, const char *path, size_t size) | |
| 758 | { | |
| 759 | char *base; | |
| 760 | strncpy(buf, path, size - 1); | |
| 761 | buf[size - 1] = '\0'; | |
| 762 | ||
| 763 | base = strrchr(buf, '/'); | |
| 764 | if (!base) | |
| 765 | base = strrchr(buf, '\\'); | |
| 766 | ||
| 767 | if (base) | |
| 768 | *base = '\0'; | |
| 769 | else | |
| 770 | { | |
| 771 | buf[0] = '.'; | |
| 772 | buf[1] = '\0'; | |
| 773 | } | |
| 774 | } | |
| 775 | ||
| 003cfc63 | 776 | #if defined(__QNX__) || defined(_WIN32) |
| 41294f4d | 777 | /* Blackberry QNX doesn't have strcasestr */ |
| 778 | ||
| 779 | /* | |
| 780 | * Find the first occurrence of find in s, ignore case. | |
| 781 | */ | |
| 782 | char * | |
| 783 | strcasestr(const char *s, const char*find) | |
| 784 | { | |
| 785 | char c, sc; | |
| 786 | size_t len; | |
| 787 | ||
| 788 | if ((c = *find++) != 0) { | |
| 789 | c = tolower((unsigned char)c); | |
| 790 | len = strlen(find); | |
| 791 | do { | |
| 792 | do { | |
| 793 | if ((sc = *s++) == 0) | |
| 794 | return (NULL); | |
| 795 | } while ((char)tolower((unsigned char)sc) != c); | |
| 796 | } while (strncasecmp(s, find, len) != 0); | |
| 797 | s--; | |
| 798 | } | |
| 799 | return ((char *)s); | |
| 800 | } | |
| 801 | #endif | |
| 802 | ||
| 38c2028e | 803 | bool retro_load_game(const struct retro_game_info *info) |
| 804 | { | |
| 23ea11bd | 805 | size_t i; |
| 9fba39a9 T |
806 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); |
| 807 | ||
| e3f8313f | 808 | struct retro_input_descriptor desc[] = { |
| 809 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
| 810 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
| 811 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
| 812 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
| 813 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
| 814 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
| 815 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
| 816 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
| 817 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
| 818 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
| 819 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
| 820 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
| 821 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
| 822 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
| 823 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
| 824 | { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
| 3e24db84 | 825 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
| 826 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
| 827 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
| 828 | { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
| 829 | ||
| e3f8313f | 830 | |
| 831 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
| 832 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
| 833 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
| 834 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
| 835 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
| 836 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
| 837 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
| 838 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
| 839 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
| 840 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
| 841 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
| 842 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
| 843 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
| 844 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
| 845 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
| 846 | { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
| 3e24db84 | 847 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
| 848 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
| 849 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
| 850 | { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
| e3f8313f | 851 | |
| 852 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
| 853 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
| 854 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
| 855 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
| 856 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
| 857 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
| 858 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
| 859 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
| 860 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
| 861 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
| 862 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
| 863 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
| 864 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
| 865 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
| 866 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
| 867 | { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
| 3e24db84 | 868 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
| 869 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
| 870 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
| 871 | { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
| e3f8313f | 872 | |
| 873 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
| 874 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
| 875 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
| 876 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
| 877 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
| 878 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
| 879 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
| 880 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
| 881 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
| 882 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
| 883 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
| 884 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
| 885 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
| 886 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
| 887 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
| 888 | { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
| 3e24db84 | 889 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
| 890 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
| 891 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
| 892 | { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
| e3f8313f | 893 | |
| 894 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
| 895 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
| 896 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
| 897 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
| 898 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
| 899 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
| 900 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
| 901 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
| 902 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
| 903 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
| 904 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
| 905 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
| 906 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
| 907 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
| 908 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
| 909 | { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, | |
| 3e24db84 | 910 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
| 911 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
| 912 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
| 913 | { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
| e3f8313f | 914 | |
| 915 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
| 916 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
| 917 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
| 918 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
| 919 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
| 920 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
| 921 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
| 922 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
| 923 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
| 924 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
| 925 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
| 926 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
| 927 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
| 928 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
| 929 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
| ace14ab3 | 930 | { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
| 3e24db84 | 931 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
| 932 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
| 933 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
| 934 | { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
| e3f8313f | 935 | |
| 936 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
| 937 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
| 938 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
| 939 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
| 940 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
| 941 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
| 942 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
| 943 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
| 944 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
| 945 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
| 946 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
| 947 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
| 948 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
| 949 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
| 950 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
| ace14ab3 | 951 | { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
| 3e24db84 | 952 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
| 953 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
| 954 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
| 955 | { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
| e3f8313f | 956 | |
| 957 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, | |
| 958 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, | |
| 959 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, | |
| 960 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, | |
| 961 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, | |
| 962 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, | |
| 963 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, | |
| 964 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, | |
| 965 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, | |
| 966 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, | |
| 967 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, | |
| 968 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, | |
| 969 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, | |
| 970 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, | |
| 971 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, | |
| ace14ab3 | 972 | { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, |
| 3e24db84 | 973 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, |
| 974 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, | |
| 975 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, | |
| 976 | { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
| e3f8313f | 977 | |
| 978 | { 0 }, | |
| 979 | }; | |
| 980 | ||
| 981 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); | |
| 982 | ||
| 46aa5b98 | 983 | #ifdef FRONTEND_SUPPORTS_RGB565 |
| c19aba43 | 984 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
| 9f766dbe | 985 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
| f29fbd53 | 986 | SysPrintf("RGB565 supported, using it\n"); |
| c19aba43 | 987 | } |
| 46aa5b98 | 988 | #endif |
| c19aba43 | 989 | |
| 23ea11bd | 990 | if (info == NULL || info->path == NULL) { |
| 991 | SysPrintf("info->path required\n"); | |
| 992 | return false; | |
| 993 | } | |
| 994 | ||
| 38c2028e | 995 | if (plugins_opened) { |
| 996 | ClosePlugins(); | |
| 997 | plugins_opened = 0; | |
| 998 | } | |
| 999 | ||
| 23ea11bd | 1000 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) { |
| 1001 | if (disks[i].fname != NULL) { | |
| 1002 | free(disks[i].fname); | |
| 1003 | disks[i].fname = NULL; | |
| 1004 | } | |
| 1005 | disks[i].internal_index = 0; | |
| 1006 | } | |
| 1007 | ||
| 1008 | disk_current_index = 0; | |
| 9fba39a9 T |
1009 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
| 1010 | ||
| 1011 | if (is_m3u) { | |
| 1012 | if (!read_m3u(info->path)) { | |
| 1013 | SysPrintf("failed to read m3u file\n"); | |
| 1014 | return false; | |
| 1015 | } | |
| 51ba7408 T |
1016 | } else { |
| 1017 | disk_count = 1; | |
| 9fba39a9 | 1018 | disks[0].fname = strdup(info->path); |
| 51ba7408 | 1019 | } |
| 23ea11bd | 1020 | |
| 1021 | set_cd_image(disks[0].fname); | |
| 38c2028e | 1022 | |
| 1023 | /* have to reload after set_cd_image for correct cdr plugin */ | |
| 1024 | if (LoadPlugins() == -1) { | |
| f29fbd53 | 1025 | SysPrintf("failed to load plugins\n"); |
| 38c2028e | 1026 | return false; |
| 1027 | } | |
| 1028 | ||
| 1029 | plugins_opened = 1; | |
| 1030 | NetOpened = 0; | |
| 1031 | ||
| 1032 | if (OpenPlugins() == -1) { | |
| f29fbd53 | 1033 | SysPrintf("failed to open plugins\n"); |
| 38c2028e | 1034 | return false; |
| 1035 | } | |
| 1036 | ||
| 1037 | plugin_call_rearmed_cbs(); | |
| 19a784e6 | 1038 | dfinput_activate(); |
| 38c2028e | 1039 | |
| 1040 | Config.PsxAuto = 1; | |
| 1041 | if (CheckCdrom() == -1) { | |
| f29fbd53 | 1042 | SysPrintf("unsupported/invalid CD image: %s\n", info->path); |
| 38c2028e | 1043 | return false; |
| 1044 | } | |
| 1045 | ||
| 1046 | SysReset(); | |
| 1047 | ||
| 1048 | if (LoadCdrom() == -1) { | |
| f29fbd53 | 1049 | SysPrintf("could not load CD-ROM!\n"); |
| 38c2028e | 1050 | return false; |
| 1051 | } | |
| 79f216e3 | 1052 | emu_on_new_cd(0); |
| 38c2028e | 1053 | |
| 23ea11bd | 1054 | // multidisk images |
| 9fba39a9 | 1055 | if (!is_m3u) { |
| 51ba7408 | 1056 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
| 9fba39a9 T |
1057 | for (i = 1; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) { |
| 1058 | disks[i].fname = strdup(info->path); | |
| 1059 | disks[i].internal_index = i; | |
| 1060 | } | |
| 23ea11bd | 1061 | } |
| 1062 | ||
| 38c2028e | 1063 | return true; |
| 1064 | } | |
| 1065 | ||
| 1066 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) | |
| 1067 | { | |
| 1068 | return false; | |
| 1069 | } | |
| 1070 | ||
| ace14ab3 | 1071 | void retro_unload_game(void) |
| 38c2028e | 1072 | { |
| 1073 | } | |
| 1074 | ||
| 1075 | unsigned retro_get_region(void) | |
| 1076 | { | |
| 17f84149 | 1077 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
| 38c2028e | 1078 | } |
| 1079 | ||
| 1080 | void *retro_get_memory_data(unsigned id) | |
| 1081 | { | |
| b40a83db T |
1082 | if (id == RETRO_MEMORY_SAVE_RAM) |
| 1083 | return Mcd1Data; | |
| 1084 | else | |
| 1085 | return NULL; | |
| 38c2028e | 1086 | } |
| 1087 | ||
| 1088 | size_t retro_get_memory_size(unsigned id) | |
| 1089 | { | |
| b40a83db T |
1090 | if (id == RETRO_MEMORY_SAVE_RAM) |
| 1091 | return MCD_SIZE; | |
| 1092 | else | |
| 1093 | return 0; | |
| 38c2028e | 1094 | } |
| 1095 | ||
| 1096 | void retro_reset(void) | |
| 1097 | { | |
| 1098 | SysReset(); | |
| 1099 | } | |
| 1100 | ||
| 1101 | static const unsigned short retro_psx_map[] = { | |
| 1102 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
| 1103 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
| 1104 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
| 1105 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
| 1106 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
| 1107 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
| 1108 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
| 1109 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
| 1110 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
| 1111 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
| 1112 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
| 1113 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
| 1114 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
| 1115 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
| 1116 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
| 1117 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
| 1118 | }; | |
| 1119 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
| 1120 | ||
| 805fe9bc | 1121 | static void update_variables(bool in_flight) |
| e268a47e | 1122 | { |
| e268a47e | 1123 | struct retro_variable var; |
| ace14ab3 | 1124 | |
| e268a47e | 1125 | var.value = NULL; |
| 4e477065 | 1126 | var.key = "pcsx_rearmed_frameskip"; |
| 7d68d030 | 1127 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
| 1128 | pl_rearmed_cbs.frameskip = atoi(var.value); | |
| 9f5a28d9 | 1129 | |
| 1130 | var.value = NULL; | |
| 4e477065 | 1131 | var.key = "pcsx_rearmed_region"; |
| 9f5a28d9 | 1132 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) |
| 1133 | { | |
| 1134 | Config.PsxAuto = 0; | |
| 1135 | if (strcmp(var.value, "Automatic") == 0) | |
| 1136 | Config.PsxAuto = 1; | |
| 1137 | else if (strcmp(var.value, "NTSC") == 0) | |
| 1138 | Config.PsxType = 0; | |
| 1139 | else if (strcmp(var.value, "PAL") == 0) | |
| 1140 | Config.PsxType = 1; | |
| 1141 | } | |
| 4615b075 | 1142 | |
| 8136cafb AP |
1143 | for (int i = 0; i < PORTS_NUMBER; i++) |
| 1144 | update_controller_port_device(i); | |
| 61c4962a | 1145 | |
| 30d43b8a | 1146 | update_multitap(); |
| 61c4962a | 1147 | |
| 7d68d030 | 1148 | #ifdef __ARM_NEON__ |
| 9f5a28d9 | 1149 | var.value = "NULL"; |
| 55e5626b | 1150 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
| 9f5a28d9 | 1151 | |
| 1152 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1153 | { | |
| 1154 | if (strcmp(var.value, "disabled") == 0) | |
| 1155 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
| 1156 | else if (strcmp(var.value, "enabled") == 0) | |
| 1157 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
| 1158 | } | |
| 1159 | ||
| 7d68d030 | 1160 | var.value = NULL; |
| 55e5626b | 1161 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
| 7d68d030 | 1162 | |
| 1163 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1164 | { | |
| 1165 | if (strcmp(var.value, "disabled") == 0) | |
| 1166 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
| 1167 | else if (strcmp(var.value, "enabled") == 0) | |
| 1168 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
| 1169 | } | |
| 354329fa | 1170 | |
| 1171 | var.value = NULL; | |
| 55e5626b | 1172 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
| 354329fa | 1173 | |
| 1174 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1175 | { | |
| 1176 | if (strcmp(var.value, "disabled") == 0) | |
| 1177 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
| 1178 | else if (strcmp(var.value, "enabled") == 0) | |
| 1179 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
| 1180 | } | |
| 094ec204 | 1181 | #endif |
| 0e5a7b7d | 1182 | |
| 1183 | var.value = "NULL"; | |
| 1184 | var.key = "pcsx_rearmed_duping_enable"; | |
| 1185 | ||
| 1186 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1187 | { | |
| 1188 | if (strcmp(var.value, "off") == 0) | |
| 1189 | duping_enable = false; | |
| 1190 | else if (strcmp(var.value, "on") == 0) | |
| 1191 | duping_enable = true; | |
| 1192 | } | |
| 1193 | ||
| 48f615ba | 1194 | #ifndef DRC_DISABLE |
| 1195 | var.value = NULL; | |
| 4e477065 | 1196 | var.key = "pcsx_rearmed_drc"; |
| 48f615ba | 1197 | |
| 1198 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1199 | { | |
| 1200 | R3000Acpu *prev_cpu = psxCpu; | |
| 1201 | ||
| fc99395c | 1202 | #ifdef _3DS |
| f72db18e | 1203 | if(!__ctr_svchax) |
| fc99395c | 1204 | Config.Cpu = CPU_INTERPRETER; |
| 1205 | else | |
| 1206 | #endif | |
| 48f615ba | 1207 | if (strcmp(var.value, "disabled") == 0) |
| 1208 | Config.Cpu = CPU_INTERPRETER; | |
| 1209 | else if (strcmp(var.value, "enabled") == 0) | |
| 1210 | Config.Cpu = CPU_DYNAREC; | |
| 1211 | ||
| 1212 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
| 1213 | if (psxCpu != prev_cpu) { | |
| 1214 | prev_cpu->Shutdown(); | |
| 1215 | psxCpu->Init(); | |
| 1216 | psxCpu->Reset(); // not really a reset.. | |
| 1217 | } | |
| 1218 | } | |
| 1219 | #endif | |
| 805fe9bc | 1220 | |
| 01394a7f | 1221 | var.value = "NULL"; |
| 1222 | var.key = "pcsx_rearmed_spu_reverb"; | |
| 1223 | ||
| 1224 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1225 | { | |
| 1226 | if (strcmp(var.value, "off") == 0) | |
| 1227 | spu_config.iUseReverb = false; | |
| 1228 | else if (strcmp(var.value, "on") == 0) | |
| 1229 | spu_config.iUseReverb = true; | |
| 1230 | } | |
| 1231 | ||
| 1232 | var.value = "NULL"; | |
| 1233 | var.key = "pcsx_rearmed_spu_interpolation"; | |
| 1234 | ||
| 1235 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1236 | { | |
| 1237 | if (strcmp(var.value, "simple") == 0) | |
| 1238 | spu_config.iUseInterpolation = 1; | |
| 1239 | else if (strcmp(var.value, "gaussian") == 0) | |
| 1240 | spu_config.iUseInterpolation = 2; | |
| 1241 | else if (strcmp(var.value, "cubic") == 0) | |
| 1242 | spu_config.iUseInterpolation = 3; | |
| 1243 | else if (strcmp(var.value, "off") == 0) | |
| 1244 | spu_config.iUseInterpolation = 0; | |
| 1245 | } | |
| 1246 | ||
| b3480be8 | 1247 | var.value = "NULL"; |
| 1248 | var.key = "pcsx_rearmed_pe2_fix"; | |
| 1249 | ||
| 1250 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1251 | { | |
| 1252 | if (strcmp(var.value, "disabled") == 0) | |
| 1253 | Config.RCntFix = 0; | |
| 1254 | else if (strcmp(var.value, "enabled") == 0) | |
| 1255 | Config.RCntFix = 1; | |
| 1256 | } | |
| ace14ab3 | 1257 | |
| b3480be8 | 1258 | var.value = "NULL"; |
| 1259 | var.key = "pcsx_rearmed_inuyasha_fix"; | |
| 1260 | ||
| 1261 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) | |
| 1262 | { | |
| 1263 | if (strcmp(var.value, "disabled") == 0) | |
| 1264 | Config.VSyncWA = 0; | |
| 1265 | else if (strcmp(var.value, "enabled") == 0) | |
| 1266 | Config.VSyncWA = 1; | |
| 1267 | } | |
| 1268 | ||
| 32ab9e53 TJ |
1269 | if (in_flight) { |
| 1270 | // inform core things about possible config changes | |
| 1271 | plugin_call_rearmed_cbs(); | |
| 805fe9bc | 1272 | |
| 32ab9e53 TJ |
1273 | if (GPU_open != NULL && GPU_close != NULL) { |
| 1274 | GPU_close(); | |
| 1275 | GPU_open(&gpuDisp, "PCSX", NULL); | |
| 1276 | } | |
| 805fe9bc | 1277 | |
| 32ab9e53 TJ |
1278 | dfinput_activate(); |
| 1279 | } | |
| e268a47e | 1280 | } |
| 1281 | ||
| ace14ab3 | 1282 | void retro_run(void) |
| 38c2028e | 1283 | { |
| 3b1a5e21 | 1284 | int i; |
| 38c2028e | 1285 | |
| 1286 | input_poll_cb(); | |
| e268a47e | 1287 | |
| 805fe9bc | 1288 | bool updated = false; |
| 1289 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
| 1290 | update_variables(true); | |
| e268a47e | 1291 | |
| 3b1a5e21 | 1292 | // reset all keystate, query libretro for keystate |
| 61c4962a | 1293 | int j; |
| 3c0fb554 | 1294 | for(i = 0; i < PORTS_NUMBER; i++) { |
| 61c4962a | 1295 | in_keystate[i] = 0; |
| 3c0fb554 AP |
1296 | |
| 1297 | if (in_type[i] == PSE_PAD_TYPE_NONE) | |
| 1298 | continue; | |
| 1299 | ||
| 3b1a5e21 | 1300 | // query libretro for keystate |
| 1301 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
| 61c4962a | 1302 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
| 1303 | in_keystate[i] |= retro_psx_map[j]; | |
| 56abf614 | 1304 | |
| 1305 | if (in_type[i] == PSE_PAD_TYPE_ANALOGPAD) | |
| 1306 | { | |
| 1307 | in_analog_left[i][0] = (input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
| 1308 | in_analog_left[i][1] = (input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
| 1309 | in_analog_right[i][0] = (input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 256) + 128; | |
| 1310 | in_analog_right[i][1] = (input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 256) + 128; | |
| 1311 | } | |
| 61c4962a | 1312 | } |
| e8d96071 | 1313 | |
| 38c2028e | 1314 | stop = 0; |
| 1315 | psxCpu->Execute(); | |
| 1316 | ||
| 0e5a7b7d | 1317 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf : NULL, |
| 1a6164a1 | 1318 | vout_width, vout_height, vout_width * 2); |
| 70d56ca3 | 1319 | vout_fb_dirty = 0; |
| 38c2028e | 1320 | } |
| 1321 | ||
| 74ebc05b | 1322 | static bool try_use_bios(const char *path) |
| 1323 | { | |
| 1324 | FILE *f; | |
| 1325 | long size; | |
| 1326 | const char *name; | |
| 1327 | ||
| 1328 | f = fopen(path, "rb"); | |
| 1329 | if (f == NULL) | |
| 1330 | return false; | |
| 1331 | ||
| 1332 | fseek(f, 0, SEEK_END); | |
| 1333 | size = ftell(f); | |
| 1334 | fclose(f); | |
| 1335 | ||
| 1336 | if (size != 512 * 1024) | |
| 1337 | return false; | |
| 1338 | ||
| 1339 | name = strrchr(path, SLASH); | |
| 1340 | if (name++ == NULL) | |
| 1341 | name = path; | |
| 1342 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
| 1343 | return true; | |
| 1344 | } | |
| 1345 | ||
| c4052f4d | 1346 | #ifndef VITA |
| 74ebc05b | 1347 | #include <sys/types.h> |
| 1348 | #include <dirent.h> | |
| 1349 | ||
| 1350 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
| 1351 | { | |
| 1352 | DIR *dir; | |
| 1353 | struct dirent *ent; | |
| 1354 | bool ret = false; | |
| 1355 | ||
| 1356 | dir = opendir(dirpath); | |
| 1357 | if (dir == NULL) | |
| 1358 | return false; | |
| 1359 | ||
| 1360 | while ((ent = readdir(dir))) { | |
| 1361 | if (strncasecmp(ent->d_name, "scph", 4) != 0) | |
| 1362 | continue; | |
| 1363 | ||
| 1364 | snprintf(path, path_size, "%s/%s", dirpath, ent->d_name); | |
| 1365 | ret = try_use_bios(path); | |
| 1366 | if (ret) | |
| 1367 | break; | |
| 1368 | } | |
| 1369 | closedir(dir); | |
| 1370 | return ret; | |
| 1371 | } | |
| 1372 | #else | |
| 1373 | #define find_any_bios(...) false | |
| 1374 | #endif | |
| 1375 | ||
| 11813b9d | 1376 | static void check_system_specs(void) |
| 1377 | { | |
| 1378 | unsigned level = 6; | |
| 1379 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
| 1380 | } | |
| 1381 | ||
| 38c2028e | 1382 | void retro_init(void) |
| 1383 | { | |
| 1384 | const char *bios[] = { "scph1001", "scph5501", "scph7001" }; | |
| 1385 | const char *dir; | |
| 1386 | char path[256]; | |
| 1e1cccd9 | 1387 | int i, ret; |
| 74ebc05b | 1388 | bool found_bios = false; |
| 38c2028e | 1389 | |
| fc99395c | 1390 | #ifdef _3DS |
| fc99395c | 1391 | psxMapHook = pl_3ds_mmap; |
| 1392 | psxUnmapHook = pl_3ds_munmap; | |
| 1393 | #endif | |
| 38c2028e | 1394 | ret = emu_core_preinit(); |
| e4d84733 | 1395 | #ifdef _3DS |
| 1396 | /* emu_core_preinit sets the cpu to dynarec */ | |
| f72db18e | 1397 | if(!__ctr_svchax) |
| e4d84733 | 1398 | Config.Cpu = CPU_INTERPRETER; |
| 1399 | #endif | |
| 38c2028e | 1400 | ret |= emu_core_init(); |
| 1401 | if (ret != 0) { | |
| f29fbd53 | 1402 | SysPrintf("PCSX init failed.\n"); |
| 38c2028e | 1403 | exit(1); |
| 1404 | } | |
| 1405 | ||
| 0b7f536b | 1406 | #ifdef _3DS |
| 1407 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
| 1408 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) | |
| a9579f3b | 1409 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
| 29122437 TJ |
1410 | #else |
| 1411 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
| 1412 | #endif | |
| 38c2028e | 1413 | |
| 1414 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
| 1415 | { | |
| fc99395c | 1416 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); |
| 38c2028e | 1417 | |
| 1418 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
| 1419 | snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]); | |
| 74ebc05b | 1420 | found_bios = try_use_bios(path); |
| 1421 | if (found_bios) | |
| 38c2028e | 1422 | break; |
| 38c2028e | 1423 | } |
| 74ebc05b | 1424 | |
| 1425 | if (!found_bios) | |
| 1426 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
| 38c2028e | 1427 | } |
| 74ebc05b | 1428 | if (found_bios) { |
| f29fbd53 | 1429 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
| 38c2028e | 1430 | } |
| 1431 | else | |
| 74ebc05b | 1432 | { |
| f29fbd53 | 1433 | SysPrintf("no BIOS files found.\n"); |
| ace14ab3 | 1434 | struct retro_message msg = |
| 74ebc05b | 1435 | { |
| 1436 | "no BIOS found, expect bugs!", | |
| 1437 | 180 | |
| 1438 | }; | |
| 1439 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg); | |
| 1440 | } | |
| 38c2028e | 1441 | |
| 1a6164a1 | 1442 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
| 23ea11bd | 1443 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); |
| 4e477065 | 1444 | environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble); |
| 1a6164a1 | 1445 | |
| 5ca2ec64 | 1446 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
| 1447 | * we have to do this because cache misses and some IO penalties | |
| 1448 | * are not emulated. Warning: changing this may break compatibility. */ | |
| 5ca2ec64 | 1449 | cycle_multiplier = 175; |
| ace14ab3 | 1450 | #ifdef HAVE_PRE_ARMV7 |
| 5ca2ec64 | 1451 | cycle_multiplier = 200; |
| 1452 | #endif | |
| 46b3a2fc | 1453 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
| 1e0eac23 | 1454 | spu_config.iUseFixedUpdates = 1; |
| 5ca2ec64 | 1455 | |
| f9f60dae TK |
1456 | McdDisable[0] = 0; |
| 1457 | McdDisable[1] = 1; | |
| 7df396ea | 1458 | init_memcard(Mcd1Data); |
| 6e921e1d | 1459 | |
| 1460 | SaveFuncs.open = save_open; | |
| 1461 | SaveFuncs.read = save_read; | |
| 1462 | SaveFuncs.write = save_write; | |
| 1463 | SaveFuncs.seek = save_seek; | |
| 1464 | SaveFuncs.close = save_close; | |
| e268a47e | 1465 | |
| 805fe9bc | 1466 | update_variables(false); |
| 32ab9e53 | 1467 | check_system_specs(); |
| 38c2028e | 1468 | } |
| 1469 | ||
| 1470 | void retro_deinit(void) | |
| 1471 | { | |
| 1472 | SysClose(); | |
| 0b7f536b | 1473 | #ifdef _3DS |
| 1474 | linearFree(vout_buf); | |
| 1475 | #else | |
| 38c2028e | 1476 | free(vout_buf); |
| 0b7f536b | 1477 | #endif |
| 38c2028e | 1478 | vout_buf = NULL; |
| 1479 | } | |
| c4052f4d | 1480 | |
| 1481 | #ifdef VITA | |
| 1482 | #include <psp2/kernel/threadmgr.h> | |
| 1483 | int usleep (unsigned long us) | |
| 1484 | { | |
| 1485 | sceKernelDelayThread(us); | |
| 1486 | } | |
| 1487 | #endif |