2 * (C) notaz, 2012,2014,2015
4 * This work is licensed under the terms of the GNU GPLv2 or later.
5 * See the COPYING file in the top-level directory.
8 #define _GNU_SOURCE 1 // strcasestr
15 #include <sys/syscall.h>
18 #include "../libpcsxcore/misc.h"
19 #include "../libpcsxcore/psxcounters.h"
20 #include "../libpcsxcore/psxmem_map.h"
21 #include "../libpcsxcore/new_dynarec/new_dynarec.h"
22 #include "../libpcsxcore/cdrom.h"
23 #include "../libpcsxcore/cdriso.h"
24 #include "../libpcsxcore/cheat.h"
25 #include "../plugins/dfsound/out.h"
26 #include "../plugins/dfsound/spu_config.h"
27 #include "../plugins/dfinput/externals.h"
31 #include "plugin_lib.h"
32 #include "arm_features.h"
37 #include "3ds/3ds_utils.h"
40 #define PORTS_NUMBER 8
42 //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key
45 static retro_video_refresh_t video_cb;
46 static retro_input_poll_t input_poll_cb;
47 static retro_input_state_t input_state_cb;
48 static retro_environment_t environ_cb;
49 static retro_audio_sample_batch_t audio_batch_cb;
50 static struct retro_rumble_interface rumble;
52 static void *vout_buf;
53 static void * vout_buf_ptr;
54 static int vout_width, vout_height;
55 static int vout_doffs_old, vout_fb_dirty;
56 static bool vout_can_dupe;
57 static bool duping_enable;
59 static int plugins_opened;
60 static int is_pal_mode;
62 /* memory card data */
63 extern char Mcd1Data[MCD_SIZE];
64 extern char McdDisable[2];
66 /* PCSX ReARMed core calls and stuff */
67 int in_type[8] = { PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE,
68 PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE,
69 PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE,
70 PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE };
71 int in_analog_left[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }};
72 int in_analog_right[8][2] = {{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 },{ 127, 127 }};
73 unsigned short in_keystate[PORTS_NUMBER];
76 int in_enable_vibration = 1;
78 /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */
79 #define VOUT_MAX_WIDTH 1024
80 #define VOUT_MAX_HEIGHT 512
82 static void init_memcard(char *mcd_data)
87 memset(mcd_data, 0, MCD_SIZE);
89 mcd_data[off++] = 'M';
90 mcd_data[off++] = 'C';
92 mcd_data[off++] = 0x0e;
94 for (i = 0; i < 15; i++) {
95 mcd_data[off++] = 0xa0;
97 mcd_data[off++] = 0xff;
98 mcd_data[off++] = 0xff;
100 mcd_data[off++] = 0xa0;
103 for (i = 0; i < 20; i++) {
104 mcd_data[off++] = 0xff;
105 mcd_data[off++] = 0xff;
106 mcd_data[off++] = 0xff;
107 mcd_data[off++] = 0xff;
109 mcd_data[off++] = 0xff;
110 mcd_data[off++] = 0xff;
115 static int vout_open(void)
120 static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp)
125 struct retro_framebuffer fb = {0};
127 fb.width = vout_width;
128 fb.height = vout_height;
129 fb.access_flags = RETRO_MEMORY_ACCESS_WRITE;
131 vout_buf_ptr = vout_buf;
133 if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565)
135 vout_buf_ptr = (uint16_t*)fb.data;
140 #ifndef FRONTEND_SUPPORTS_RGB565
141 static void convert(void *buf, size_t bytes)
143 unsigned int i, v, *p = buf;
145 for (i = 0; i < bytes / 4; i++) {
147 p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0);
152 static void vout_flip(const void *vram, int stride, int bgr24, int w, int h)
154 unsigned short *dest = vout_buf_ptr;
155 const unsigned short *src = vram;
156 int dstride = vout_width, h1 = h;
161 memset(vout_buf_ptr, 0, dstride * h * 2);
165 doffs = (vout_height - h) * dstride;
166 doffs += (dstride - w) / 2 & ~1;
167 if (doffs != vout_doffs_old) {
169 memset(vout_buf_ptr, 0, dstride * h * 2);
170 vout_doffs_old = doffs;
176 // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here?
177 for (; h1-- > 0; dest += dstride, src += stride)
179 bgr888_to_rgb565(dest, src, w * 3);
184 for (; h1-- > 0; dest += dstride, src += stride)
186 bgr555_to_rgb565(dest, src, w * 2);
191 #ifndef FRONTEND_SUPPORTS_RGB565
192 convert(vout_buf_ptr, vout_width * vout_height * 2);
195 pl_rearmed_cbs.flip_cnt++;
198 static void vout_close(void)
211 psx_map_t custom_psx_maps[] = {
212 {NULL, 0x13000000, 0x210000, MAP_TAG_RAM}, // 0x80000000
213 {NULL, 0x12800000, 0x010000, MAP_TAG_OTHER}, // 0x1f800000
214 {NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000
215 {NULL, 0x11000000, 0x800000, MAP_TAG_LUTS}, // 0x08000000
216 {NULL, 0x12000000, 0x200000, MAP_TAG_VRAM}, // 0x00000000
219 void* pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed,
227 psx_map_t* custom_map = custom_psx_maps;
229 for (; custom_map->size; custom_map++)
231 if ((custom_map->size == size) && (custom_map->tag == tag))
233 uint32_t ptr_aligned, tmp;
235 custom_map->buffer = malloc(size + 0x1000);
236 ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF;
238 if(svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_MAP, 0x3) < 0)
240 SysPrintf("could not map memory @0x%08X\n", custom_map->target_map);
244 return (void*)custom_map->target_map;
252 void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag)
258 psx_map_t* custom_map = custom_psx_maps;
260 for (; custom_map->size; custom_map++)
262 if ((custom_map->target_map == (uint32_t)ptr))
264 uint32_t ptr_aligned, tmp;
266 ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF;
268 svcControlMemory(&tmp, (void*)custom_map->target_map, (void*)ptr_aligned, size, MEMOP_UNMAP, 0x3);
270 free(custom_map->buffer);
271 custom_map->buffer = NULL;
292 psx_map_t custom_psx_maps[] = {
293 {NULL, NULL, 0x210000, MAP_TAG_RAM}, // 0x80000000
294 {NULL, NULL, 0x010000, MAP_TAG_OTHER}, // 0x1f800000
295 {NULL, NULL, 0x080000, MAP_TAG_OTHER}, // 0x1fc00000
296 {NULL, NULL, 0x800000, MAP_TAG_LUTS}, // 0x08000000
297 {NULL, NULL, 0x200000, MAP_TAG_VRAM}, // 0x00000000
300 int init_vita_mmap(){
303 addr = malloc(64*1024*1024);
306 tmpaddr = ((u32)(addr+0xFFFFFF))&~0xFFFFFF;
307 custom_psx_maps[0].buffer=tmpaddr+0x2000000;
308 custom_psx_maps[1].buffer=tmpaddr+0x1800000;
309 custom_psx_maps[2].buffer=tmpaddr+0x1c00000;
310 custom_psx_maps[3].buffer=tmpaddr+0x0000000;
311 custom_psx_maps[4].buffer=tmpaddr+0x1000000;
313 for(n = 0; n < 5; n++){
314 sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer);
320 void deinit_vita_mmap(){
324 void* pl_vita_mmap(unsigned long addr, size_t size, int is_fixed,
331 psx_map_t* custom_map = custom_psx_maps;
333 for (; custom_map->size; custom_map++)
335 if ((custom_map->size == size) && (custom_map->tag == tag))
337 return custom_map->buffer;
345 void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag)
349 psx_map_t* custom_map = custom_psx_maps;
351 for (; custom_map->size; custom_map++)
353 if ((custom_map->buffer == ptr))
363 static void *pl_mmap(unsigned int size)
365 return psxMap(0, size, 0, MAP_TAG_VRAM);
368 static void pl_munmap(void *ptr, unsigned int size)
370 psxUnmap(ptr, size, MAP_TAG_VRAM);
373 struct rearmed_cbs pl_rearmed_cbs = {
374 .pl_vout_open = vout_open,
375 .pl_vout_set_mode = vout_set_mode,
376 .pl_vout_flip = vout_flip,
377 .pl_vout_close = vout_close,
380 /* from psxcounters */
381 .gpu_hcnt = &hSyncCount,
382 .gpu_frame_count = &frame_counter,
385 void pl_frame_limit(void)
387 /* called once per frame, make psxCpu->Execute() above return */
391 void pl_timing_prepare(int is_pal)
393 is_pal_mode = is_pal;
396 void plat_trigger_vibrate(int pad, int low, int high)
398 rumble.set_rumble_state(pad, RETRO_RUMBLE_STRONG, high << 8);
399 rumble.set_rumble_state(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0);
402 void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in)
407 static int snd_init(void)
412 static void snd_finish(void)
416 static int snd_busy(void)
421 static void snd_feed(void *buf, int bytes)
423 if (audio_batch_cb != NULL)
424 audio_batch_cb(buf, bytes / 4);
427 void out_register_libretro(struct out_driver *drv)
429 drv->name = "libretro";
430 drv->init = snd_init;
431 drv->finish = snd_finish;
432 drv->busy = snd_busy;
433 drv->feed = snd_feed;
437 void retro_set_environment(retro_environment_t cb)
439 static const struct retro_variable vars[] = {
440 { "pcsx_rearmed_frameskip", "Frameskip; 0|1|2|3" },
441 { "pcsx_rearmed_region", "Region; Auto|NTSC|PAL" },
442 { "pcsx_rearmed_pad1type", "Pad 1 Type; default|none|standard|analog|negcon" },
443 { "pcsx_rearmed_pad2type", "Pad 2 Type; default|none|standard|analog|negcon" },
444 { "pcsx_rearmed_pad3type", "Pad 3 Type; default|none|standard|analog|negcon" },
445 { "pcsx_rearmed_pad4type", "Pad 4 Type; default|none|standard|analog|negcon" },
446 { "pcsx_rearmed_pad5type", "Pad 5 Type; default|none|standard|analog|negcon" },
447 { "pcsx_rearmed_pad6type", "Pad 6 Type; default|none|standard|analog|negcon" },
448 { "pcsx_rearmed_pad7type", "Pad 7 Type; default|none|standard|analog|negcon" },
449 { "pcsx_rearmed_pad8type", "Pad 8 Type; default|none|standard|analog|negcon" },
450 { "pcsx_rearmed_multitap1", "Multitap 1; auto|disabled|enabled" },
451 { "pcsx_rearmed_multitap2", "Multitap 2; auto|disabled|enabled" },
453 { "pcsx_rearmed_drc", "Dynamic recompiler; enabled|disabled" },
456 { "pcsx_rearmed_neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" },
457 { "pcsx_rearmed_neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" },
458 { "pcsx_rearmed_neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" },
460 { "pcsx_rearmed_duping_enable", "Frame duping; on|off" },
461 { "pcsx_rearmed_spu_reverb", "Sound: Reverb; on|off" },
462 { "pcsx_rearmed_spu_interpolation", "Sound: Interpolation; simple|gaussian|cubic|off" },
463 { "pcsx_rearmed_pe2_fix", "Parasite Eve 2/Vandal Hearts 1/2 Fix; disabled|enabled" },
464 { "pcsx_rearmed_inuyasha_fix", "InuYasha Sengoku Battle Fix; disabled|enabled" },
470 cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars);
473 void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; }
474 void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; }
475 void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; }
476 void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; }
477 void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; }
479 unsigned retro_api_version(void)
481 return RETRO_API_VERSION;
484 static int controller_port_variable(unsigned port, struct retro_variable *var)
486 if (port >= PORTS_NUMBER)
495 var->key = "pcsx_rearmed_pad1type";
498 var->key = "pcsx_rearmed_pad2type";
501 var->key = "pcsx_rearmed_pad3type";
504 var->key = "pcsx_rearmed_pad4type";
507 var->key = "pcsx_rearmed_pad5type";
510 var->key = "pcsx_rearmed_pad6type";
513 var->key = "pcsx_rearmed_pad7type";
516 var->key = "pcsx_rearmed_pad8type";
520 return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) || var->value;
523 static void update_controller_port_variable(unsigned port)
525 if (port >= PORTS_NUMBER)
528 struct retro_variable var;
530 if (controller_port_variable(port, &var))
532 if (strcmp(var.value, "standard") == 0)
533 in_type[port] = PSE_PAD_TYPE_STANDARD;
534 else if (strcmp(var.value, "analog") == 0)
535 in_type[port] = PSE_PAD_TYPE_ANALOGPAD;
536 else if (strcmp(var.value, "negcon") == 0)
537 in_type[port] = PSE_PAD_TYPE_NEGCON;
538 else if (strcmp(var.value, "none") == 0)
539 in_type[port] = PSE_PAD_TYPE_NONE;
540 // else 'default' case, do nothing
544 static void update_controller_port_device(unsigned port, unsigned device)
546 if (port >= PORTS_NUMBER)
549 struct retro_variable var;
551 if (!controller_port_variable(port, &var))
554 if (strcmp(var.value, "default") != 0)
559 case RETRO_DEVICE_JOYPAD:
560 in_type[port] = PSE_PAD_TYPE_STANDARD;
562 case RETRO_DEVICE_ANALOG:
563 in_type[port] = PSE_PAD_TYPE_ANALOGPAD;
565 case RETRO_DEVICE_MOUSE:
566 in_type[port] = PSE_PAD_TYPE_MOUSE;
568 case RETRO_DEVICE_LIGHTGUN:
569 in_type[port] = PSE_PAD_TYPE_GUN;
571 case RETRO_DEVICE_NONE:
573 in_type[port] = PSE_PAD_TYPE_NONE;
577 static void update_multitap()
579 struct retro_variable var;
583 var.key = "pcsx_rearmed_multitap1";
585 if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value))
587 if (strcmp(var.value, "enabled") == 0)
589 else if (strcmp(var.value, "disabled") == 0)
599 // If a gamepad is plugged after port 2, we need a first multitap.
601 for (port = 2; port < PORTS_NUMBER; port++)
602 multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE;
606 var.key = "pcsx_rearmed_multitap2";
608 if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value))
610 if (strcmp(var.value, "enabled") == 0)
612 else if (strcmp(var.value, "disabled") == 0)
622 // If a gamepad is plugged after port 4, we need a second multitap.
624 for (port = 4; port < PORTS_NUMBER; port++)
625 multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE;
629 void retro_set_controller_port_device(unsigned port, unsigned device)
631 SysPrintf("port %u device %u",port,device);
633 if (port >= PORTS_NUMBER)
636 update_controller_port_device(port, device);
640 void retro_get_system_info(struct retro_system_info *info)
642 memset(info, 0, sizeof(*info));
643 info->library_name = "PCSX-ReARMed";
645 #define GIT_VERSION ""
647 info->library_version = "r22" GIT_VERSION;
648 info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u";
649 info->need_fullpath = true;
652 void retro_get_system_av_info(struct retro_system_av_info *info)
654 memset(info, 0, sizeof(*info));
655 info->timing.fps = is_pal_mode ? 50 : 60;
656 info->timing.sample_rate = 44100;
657 info->geometry.base_width = 320;
658 info->geometry.base_height = 240;
659 info->geometry.max_width = VOUT_MAX_WIDTH;
660 info->geometry.max_height = VOUT_MAX_HEIGHT;
661 info->geometry.aspect_ratio = 4.0 / 3.0;
665 size_t retro_serialize_size(void)
667 // it's currently 4380651-4397047 bytes,
668 // but have some reserved for future
678 static void *save_open(const char *name, const char *mode)
682 if (name == NULL || mode == NULL)
685 fp = malloc(sizeof(*fp));
689 fp->buf = (char *)name;
691 fp->is_write = (mode[0] == 'w' || mode[1] == 'w');
696 static int save_read(void *file, void *buf, u32 len)
698 struct save_fp *fp = file;
699 if (fp == NULL || buf == NULL)
702 memcpy(buf, fp->buf + fp->pos, len);
707 static int save_write(void *file, const void *buf, u32 len)
709 struct save_fp *fp = file;
710 if (fp == NULL || buf == NULL)
713 memcpy(fp->buf + fp->pos, buf, len);
718 static long save_seek(void *file, long offs, int whence)
720 struct save_fp *fp = file;
736 static void save_close(void *file)
738 struct save_fp *fp = file;
739 size_t r_size = retro_serialize_size();
743 if (fp->pos > r_size)
744 SysPrintf("ERROR: save buffer overflow detected\n");
745 else if (fp->is_write && fp->pos < r_size)
746 // make sure we don't save trash in leftover space
747 memset(fp->buf + fp->pos, 0, r_size - fp->pos);
751 bool retro_serialize(void *data, size_t size)
753 int ret = SaveState(data);
754 return ret == 0 ? true : false;
757 bool retro_unserialize(const void *data, size_t size)
759 int ret = LoadState(data);
760 return ret == 0 ? true : false;
764 void retro_cheat_reset(void)
769 void retro_cheat_set(unsigned index, bool enabled, const char *code)
774 // cheat funcs are destructive, need a copy..
775 strncpy(buf, code, sizeof(buf));
776 buf[sizeof(buf) - 1] = 0;
778 if (index < NumCheats)
779 ret = EditCheat(index, "", buf);
781 ret = AddCheat("", buf);
784 SysPrintf("Failed to set cheat %#u\n", index);
785 else if (index < NumCheats)
786 Cheats[index].Enabled = enabled;
789 /* multidisk support */
790 static bool disk_ejected;
791 static unsigned int disk_current_index;
792 static unsigned int disk_count;
793 static struct disks_state {
795 int internal_index; // for multidisk eboots
798 static bool disk_set_eject_state(bool ejected)
801 SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2));
804 disk_ejected = ejected;
808 static bool disk_get_eject_state(void)
810 /* can't be controlled by emulated software */
814 static unsigned int disk_get_image_index(void)
816 return disk_current_index;
819 static bool disk_set_image_index(unsigned int index)
821 if (index >= sizeof(disks) / sizeof(disks[0]))
825 CdromLabel[0] = '\0';
827 if (disks[index].fname == NULL) {
828 SysPrintf("missing disk #%u\n", index);
831 // RetroArch specifies "no disk" with index == count,
832 // so don't fail here..
833 disk_current_index = index;
837 SysPrintf("switching to disk %u: \"%s\" #%d\n", index,
838 disks[index].fname, disks[index].internal_index);
840 cdrIsoMultidiskSelect = disks[index].internal_index;
841 set_cd_image(disks[index].fname);
842 if (ReloadCdromPlugin() < 0) {
843 SysPrintf("failed to load cdr plugin\n");
846 if (CDR_open() < 0) {
847 SysPrintf("failed to open cdr plugin\n");
852 SetCdOpenCaseTime(time(NULL) + 2);
856 disk_current_index = index;
860 static unsigned int disk_get_num_images(void)
865 static bool disk_replace_image_index(unsigned index,
866 const struct retro_game_info *info)
871 if (index >= sizeof(disks) / sizeof(disks[0]))
874 old_fname = disks[index].fname;
875 disks[index].fname = NULL;
876 disks[index].internal_index = 0;
879 disks[index].fname = strdup(info->path);
880 if (index == disk_current_index)
881 ret = disk_set_image_index(index);
884 if (old_fname != NULL)
890 static bool disk_add_image_index(void)
899 static struct retro_disk_control_callback disk_control = {
900 .set_eject_state = disk_set_eject_state,
901 .get_eject_state = disk_get_eject_state,
902 .get_image_index = disk_get_image_index,
903 .set_image_index = disk_set_image_index,
904 .get_num_images = disk_get_num_images,
905 .replace_image_index = disk_replace_image_index,
906 .add_image_index = disk_add_image_index,
909 // just in case, maybe a win-rt port in the future?
916 static char base_dir[PATH_MAX];
918 static bool read_m3u(const char *file)
922 FILE *f = fopen(file, "r");
926 while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) {
929 char *carrige_return = strchr(line, '\r');
931 *carrige_return = '\0';
932 char *newline = strchr(line, '\n');
938 snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line);
939 disks[disk_count++].fname = strdup(name);
944 return (disk_count != 0);
947 static void extract_directory(char *buf, const char *path, size_t size)
950 strncpy(buf, path, size - 1);
951 buf[size - 1] = '\0';
953 base = strrchr(buf, '/');
955 base = strrchr(buf, '\\');
966 #if defined(__QNX__) || defined(_WIN32)
967 /* Blackberry QNX doesn't have strcasestr */
970 * Find the first occurrence of find in s, ignore case.
973 strcasestr(const char *s, const char*find)
978 if ((c = *find++) != 0) {
979 c = tolower((unsigned char)c);
983 if ((sc = *s++) == 0)
985 } while ((char)tolower((unsigned char)sc) != c);
986 } while (strncasecmp(s, find, len) != 0);
993 bool retro_load_game(const struct retro_game_info *info)
996 bool is_m3u = (strcasestr(info->path, ".m3u") != NULL);
998 struct retro_input_descriptor desc[] = {
999 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
1000 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
1001 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
1002 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
1003 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" },
1004 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" },
1005 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" },
1006 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" },
1007 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" },
1008 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" },
1009 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" },
1010 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" },
1011 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" },
1012 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" },
1013 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" },
1014 { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" },
1015 { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" },
1016 { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" },
1017 { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" },
1018 { 0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" },
1021 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
1022 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
1023 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
1024 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
1025 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" },
1026 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" },
1027 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" },
1028 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" },
1029 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" },
1030 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" },
1031 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" },
1032 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" },
1033 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" },
1034 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" },
1035 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" },
1036 { 1, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" },
1037 { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" },
1038 { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" },
1039 { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" },
1040 { 1, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" },
1042 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
1043 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
1044 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
1045 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
1046 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" },
1047 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" },
1048 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" },
1049 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" },
1050 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" },
1051 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" },
1052 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" },
1053 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" },
1054 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" },
1055 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" },
1056 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" },
1057 { 2, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" },
1058 { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" },
1059 { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" },
1060 { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" },
1061 { 2, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" },
1063 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
1064 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
1065 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
1066 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
1067 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" },
1068 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" },
1069 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" },
1070 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" },
1071 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" },
1072 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" },
1073 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" },
1074 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" },
1075 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" },
1076 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" },
1077 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" },
1078 { 3, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" },
1079 { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" },
1080 { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" },
1081 { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" },
1082 { 3, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" },
1084 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
1085 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
1086 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
1087 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
1088 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" },
1089 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" },
1090 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" },
1091 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" },
1092 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" },
1093 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" },
1094 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" },
1095 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" },
1096 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" },
1097 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" },
1098 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" },
1099 { 4, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" },
1100 { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" },
1101 { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" },
1102 { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" },
1103 { 4, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" },
1105 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
1106 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
1107 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
1108 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
1109 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" },
1110 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" },
1111 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" },
1112 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" },
1113 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" },
1114 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" },
1115 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" },
1116 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" },
1117 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" },
1118 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" },
1119 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" },
1120 { 5, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" },
1121 { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" },
1122 { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" },
1123 { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" },
1124 { 5, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" },
1126 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
1127 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
1128 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
1129 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
1130 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" },
1131 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" },
1132 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" },
1133 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" },
1134 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" },
1135 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" },
1136 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" },
1137 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" },
1138 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" },
1139 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" },
1140 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" },
1141 { 6, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" },
1142 { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" },
1143 { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" },
1144 { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" },
1145 { 6, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" },
1147 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
1148 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
1149 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
1150 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
1151 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" },
1152 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" },
1153 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" },
1154 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" },
1155 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" },
1156 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" },
1157 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" },
1158 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" },
1159 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" },
1160 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" },
1161 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" },
1162 { 7, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" },
1163 { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" },
1164 { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" },
1165 { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" },
1166 { 7, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" },
1171 environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc);
1173 #ifdef FRONTEND_SUPPORTS_RGB565
1174 enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565;
1175 if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) {
1176 SysPrintf("RGB565 supported, using it\n");
1180 if (info == NULL || info->path == NULL) {
1181 SysPrintf("info->path required\n");
1185 if (plugins_opened) {
1190 for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) {
1191 if (disks[i].fname != NULL) {
1192 free(disks[i].fname);
1193 disks[i].fname = NULL;
1195 disks[i].internal_index = 0;
1198 disk_current_index = 0;
1199 extract_directory(base_dir, info->path, sizeof(base_dir));
1202 if (!read_m3u(info->path)) {
1203 SysPrintf("failed to read m3u file\n");
1208 disks[0].fname = strdup(info->path);
1211 set_cd_image(disks[0].fname);
1213 /* have to reload after set_cd_image for correct cdr plugin */
1214 if (LoadPlugins() == -1) {
1215 SysPrintf("failed to load plugins\n");
1222 if (OpenPlugins() == -1) {
1223 SysPrintf("failed to open plugins\n");
1227 plugin_call_rearmed_cbs();
1231 if (CheckCdrom() == -1) {
1232 SysPrintf("unsupported/invalid CD image: %s\n", info->path);
1238 if (LoadCdrom() == -1) {
1239 SysPrintf("could not load CD-ROM!\n");
1246 disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8;
1247 for (i = 1; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) {
1248 disks[i].fname = strdup(info->path);
1249 disks[i].internal_index = i;
1256 bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info)
1261 void retro_unload_game(void)
1265 unsigned retro_get_region(void)
1267 return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC;
1270 void *retro_get_memory_data(unsigned id)
1272 if (id == RETRO_MEMORY_SAVE_RAM)
1278 size_t retro_get_memory_size(unsigned id)
1280 if (id == RETRO_MEMORY_SAVE_RAM)
1286 void retro_reset(void)
1288 //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key
1293 static const unsigned short retro_psx_map[] = {
1294 [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS,
1295 [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE,
1296 [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT,
1297 [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START,
1298 [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP,
1299 [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN,
1300 [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT,
1301 [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT,
1302 [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE,
1303 [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE,
1304 [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1,
1305 [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1,
1306 [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2,
1307 [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2,
1308 [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3,
1309 [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3,
1311 #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0]))
1313 static void update_variables(bool in_flight)
1315 struct retro_variable var;
1319 var.key = "pcsx_rearmed_frameskip";
1320 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1321 pl_rearmed_cbs.frameskip = atoi(var.value);
1324 var.key = "pcsx_rearmed_region";
1325 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1328 if (strcmp(var.value, "Automatic") == 0)
1330 else if (strcmp(var.value, "NTSC") == 0)
1332 else if (strcmp(var.value, "PAL") == 0)
1336 for (i = 0; i < PORTS_NUMBER; i++)
1337 update_controller_port_variable(i);
1343 var.key = "pcsx_rearmed_neon_interlace_enable";
1345 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1347 if (strcmp(var.value, "disabled") == 0)
1348 pl_rearmed_cbs.gpu_neon.allow_interlace = 0;
1349 else if (strcmp(var.value, "enabled") == 0)
1350 pl_rearmed_cbs.gpu_neon.allow_interlace = 1;
1354 var.key = "pcsx_rearmed_neon_enhancement_enable";
1356 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1358 if (strcmp(var.value, "disabled") == 0)
1359 pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
1360 else if (strcmp(var.value, "enabled") == 0)
1361 pl_rearmed_cbs.gpu_neon.enhancement_enable = 1;
1365 var.key = "pcsx_rearmed_neon_enhancement_no_main";
1367 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1369 if (strcmp(var.value, "disabled") == 0)
1370 pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0;
1371 else if (strcmp(var.value, "enabled") == 0)
1372 pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1;
1377 var.key = "pcsx_rearmed_duping_enable";
1379 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1381 if (strcmp(var.value, "off") == 0)
1382 duping_enable = false;
1383 else if (strcmp(var.value, "on") == 0)
1384 duping_enable = true;
1389 var.key = "pcsx_rearmed_drc";
1391 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1393 R3000Acpu *prev_cpu = psxCpu;
1397 Config.Cpu = CPU_INTERPRETER;
1400 if (strcmp(var.value, "disabled") == 0)
1401 Config.Cpu = CPU_INTERPRETER;
1402 else if (strcmp(var.value, "enabled") == 0)
1403 Config.Cpu = CPU_DYNAREC;
1405 psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec;
1406 if (psxCpu != prev_cpu) {
1407 prev_cpu->Shutdown();
1409 psxCpu->Reset(); // not really a reset..
1415 var.key = "pcsx_rearmed_spu_reverb";
1417 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1419 if (strcmp(var.value, "off") == 0)
1420 spu_config.iUseReverb = false;
1421 else if (strcmp(var.value, "on") == 0)
1422 spu_config.iUseReverb = true;
1426 var.key = "pcsx_rearmed_spu_interpolation";
1428 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1430 if (strcmp(var.value, "simple") == 0)
1431 spu_config.iUseInterpolation = 1;
1432 else if (strcmp(var.value, "gaussian") == 0)
1433 spu_config.iUseInterpolation = 2;
1434 else if (strcmp(var.value, "cubic") == 0)
1435 spu_config.iUseInterpolation = 3;
1436 else if (strcmp(var.value, "off") == 0)
1437 spu_config.iUseInterpolation = 0;
1441 var.key = "pcsx_rearmed_pe2_fix";
1443 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1445 if (strcmp(var.value, "disabled") == 0)
1447 else if (strcmp(var.value, "enabled") == 0)
1452 var.key = "pcsx_rearmed_inuyasha_fix";
1454 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
1456 if (strcmp(var.value, "disabled") == 0)
1458 else if (strcmp(var.value, "enabled") == 0)
1463 // inform core things about possible config changes
1464 plugin_call_rearmed_cbs();
1466 if (GPU_open != NULL && GPU_close != NULL) {
1468 GPU_open(&gpuDisp, "PCSX", NULL);
1475 static int min(int a, int b)
1477 return a < b ? a : b;
1480 void retro_run(void)
1483 //SysReset must be run while core is running,Not in menu (Locks up Retroarch)
1491 bool updated = false;
1492 if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated)
1493 update_variables(true);
1495 // reset all keystate, query libretro for keystate
1497 for(i = 0; i < PORTS_NUMBER; i++) {
1500 if (in_type[i] == PSE_PAD_TYPE_NONE)
1503 // query libretro for keystate
1504 for (j = 0; j < RETRO_PSX_MAP_LEN; j++)
1505 if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j))
1506 in_keystate[i] |= retro_psx_map[j];
1508 if (in_type[i] == PSE_PAD_TYPE_ANALOGPAD)
1510 in_analog_left[i][0] = min((input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X) / 255) + 128, 255);
1511 in_analog_left[i][1] = min((input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y) / 255) + 128, 255);
1512 in_analog_right[i][0] = min((input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X) / 255) + 128, 255);
1513 in_analog_right[i][1] = min((input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y) / 255) + 128, 255);
1520 video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL,
1521 vout_width, vout_height, vout_width * 2);
1525 static bool try_use_bios(const char *path)
1531 f = fopen(path, "rb");
1535 fseek(f, 0, SEEK_END);
1539 if (size != 512 * 1024)
1542 name = strrchr(path, SLASH);
1545 snprintf(Config.Bios, sizeof(Config.Bios), "%s", name);
1550 #include <sys/types.h>
1553 static bool find_any_bios(const char *dirpath, char *path, size_t path_size)
1559 dir = opendir(dirpath);
1563 while ((ent = readdir(dir))) {
1564 if (strncasecmp(ent->d_name, "scph", 4) != 0)
1567 snprintf(path, path_size, "%s/%s", dirpath, ent->d_name);
1568 ret = try_use_bios(path);
1576 #define find_any_bios(...) false
1579 static void check_system_specs(void)
1582 environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level);
1585 void retro_init(void)
1587 const char *bios[] = { "scph1001", "scph5501", "scph7001" };
1591 bool found_bios = false;
1594 // magic sauce to make the dynarec work on iOS
1595 syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0);
1599 psxMapHook = pl_3ds_mmap;
1600 psxUnmapHook = pl_3ds_munmap;
1603 if(init_vita_mmap()<0)
1605 psxMapHook = pl_vita_mmap;
1606 psxUnmapHook = pl_vita_munmap;
1608 ret = emu_core_preinit();
1610 /* emu_core_preinit sets the cpu to dynarec */
1612 Config.Cpu = CPU_INTERPRETER;
1615 ret |= emu_core_init();
1617 SysPrintf("PCSX init failed.\n");
1622 vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80);
1623 #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA)
1624 posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2);
1626 vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2);
1629 vout_buf_ptr = vout_buf;
1631 if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir)
1633 snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir);
1635 for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) {
1636 snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]);
1637 found_bios = try_use_bios(path);
1643 found_bios = find_any_bios(dir, path, sizeof(path));
1646 SysPrintf("found BIOS file: %s\n", Config.Bios);
1650 SysPrintf("no BIOS files found.\n");
1651 struct retro_message msg =
1653 "no BIOS found, expect bugs!",
1656 environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg);
1659 environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe);
1660 environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control);
1661 environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble);
1663 /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times)
1664 * we have to do this because cache misses and some IO penalties
1665 * are not emulated. Warning: changing this may break compatibility. */
1666 cycle_multiplier = 175;
1667 #ifdef HAVE_PRE_ARMV7
1668 cycle_multiplier = 200;
1670 pl_rearmed_cbs.gpu_peops.iUseDither = 1;
1671 spu_config.iUseFixedUpdates = 1;
1675 init_memcard(Mcd1Data);
1677 SaveFuncs.open = save_open;
1678 SaveFuncs.read = save_read;
1679 SaveFuncs.write = save_write;
1680 SaveFuncs.seek = save_seek;
1681 SaveFuncs.close = save_close;
1683 update_variables(false);
1684 check_system_specs();
1687 void retro_deinit(void)
1691 linearFree(vout_buf);
1703 #include <psp2/kernel/threadmgr.h>
1704 int usleep (unsigned long us)
1706 sceKernelDelayThread(us);