Commit | Line | Data |
---|---|---|
38c2028e | 1 | /* |
003cfc63 | 2 | * (C) notaz, 2012,2014,2015 |
38c2028e | 3 | * |
4 | * This work is licensed under the terms of the GNU GPLv2 or later. | |
5 | * See the COPYING file in the top-level directory. | |
6 | */ | |
7 | ||
805fe9bc | 8 | #define _GNU_SOURCE 1 // strcasestr |
38c2028e | 9 | #include <stdio.h> |
10 | #include <stdlib.h> | |
11 | #include <string.h> | |
74ebc05b | 12 | #include <strings.h> |
d148d265 | 13 | #ifdef __MACH__ |
14 | #include <unistd.h> | |
15 | #include <sys/syscall.h> | |
16 | #endif | |
38c2028e | 17 | |
12367ad0 | 18 | #ifdef SWITCH |
19 | #include <switch.h> | |
20 | #endif | |
21 | ||
38c2028e | 22 | #include "../libpcsxcore/misc.h" |
23 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 24 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 25 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
23ea11bd | 26 | #include "../libpcsxcore/cdrom.h" |
27 | #include "../libpcsxcore/cdriso.h" | |
6e921e1d | 28 | #include "../libpcsxcore/cheat.h" |
f422f444 | 29 | #include "../libpcsxcore/r3000a.h" |
07c13dfd | 30 | #include "../plugins/dfsound/out.h" |
01394a7f | 31 | #include "../plugins/dfsound/spu_config.h" |
805fe9bc | 32 | #include "../plugins/dfinput/externals.h" |
c82f907a | 33 | #include "cspace.h" |
38c2028e | 34 | #include "main.h" |
b12cce74 | 35 | #include "menu.h" |
38c2028e | 36 | #include "plugin.h" |
37 | #include "plugin_lib.h" | |
ace14ab3 | 38 | #include "arm_features.h" |
38c2028e | 39 | #include "revision.h" |
919cac88 | 40 | |
41 | #include <libretro.h> | |
42 | #include "libretro_core_options.h" | |
38c2028e | 43 | |
fc99395c | 44 | #ifdef _3DS |
fc99395c | 45 | #include "3ds/3ds_utils.h" |
fc99395c | 46 | #endif |
47 | ||
8136cafb AP |
48 | #define PORTS_NUMBER 8 |
49 | ||
a9bb0712 | 50 | #ifndef MIN |
51 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
52 | #endif | |
53 | ||
8741f7a2 | 54 | #ifndef MAX |
55 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) | |
56 | #endif | |
57 | ||
8822aea7 | 58 | #define ISHEXDEC ((buf[cursor] >= '0') && (buf[cursor] <= '9')) || ((buf[cursor] >= 'a') && (buf[cursor] <= 'f')) || ((buf[cursor] >= 'A') && (buf[cursor] <= 'F')) |
47624ecf | 59 | |
2df7fcac BP |
60 | #define INTERNAL_FPS_SAMPLE_PERIOD 64 |
61 | ||
726da67c | 62 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
76996fc3 | 63 | static int rebootemu = 0; |
726da67c | 64 | |
38c2028e | 65 | static retro_video_refresh_t video_cb; |
66 | static retro_input_poll_t input_poll_cb; | |
67 | static retro_input_state_t input_state_cb; | |
68 | static retro_environment_t environ_cb; | |
69 | static retro_audio_sample_batch_t audio_batch_cb; | |
79f29e0a | 70 | static retro_set_rumble_state_t rumble_cb; |
b2aef321 | 71 | static struct retro_log_callback logging; |
72 | static retro_log_printf_t log_cb; | |
38c2028e | 73 | |
8a60e610 | 74 | static unsigned msg_interface_version = 0; |
75 | ||
38c2028e | 76 | static void *vout_buf; |
8822aea7 | 77 | static void *vout_buf_ptr; |
70d56ca3 | 78 | static int vout_width, vout_height; |
79 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 80 | static bool vout_can_dupe; |
0e5a7b7d | 81 | static bool duping_enable; |
b580cc4f | 82 | static bool found_bios; |
2df7fcac BP |
83 | static bool display_internal_fps = false; |
84 | static unsigned frame_count = 0; | |
6fbd15c8 | 85 | static bool libretro_supports_bitmasks = false; |
b41cca85 | 86 | #ifdef GPU_PEOPS |
c8108d88 | 87 | static int show_advanced_gpu_peops_settings = -1; |
b41cca85 | 88 | #endif |
89 | #ifdef GPU_UNAI | |
8822aea7 | 90 | static int show_advanced_gpu_unai_settings = -1; |
b41cca85 | 91 | #endif |
ce239f4a | 92 | static int show_other_input_settings = -1; |
399a33fe | 93 | static float mouse_sensitivity = 1.0f; |
70d56ca3 | 94 | |
4ce3bd43 VP |
95 | static unsigned previous_width = 0; |
96 | static unsigned previous_height = 0; | |
97 | ||
38c2028e | 98 | static int plugins_opened; |
17f84149 | 99 | static int is_pal_mode; |
38c2028e | 100 | |
f9f60dae TK |
101 | /* memory card data */ |
102 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 103 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 104 | extern char McdDisable[2]; |
38c2028e | 105 | |
106 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 107 | int in_type[8] = { |
cada0a36 | 108 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
109 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
110 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
111 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
112 | }; | |
8822aea7 | 113 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; |
114 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
3c0fb554 | 115 | unsigned short in_keystate[PORTS_NUMBER]; |
7dea987c | 116 | int in_mouse[8][2]; |
29f3675b | 117 | int multitap1 = 0; |
118 | int multitap2 = 0; | |
4e477065 | 119 | int in_enable_vibration = 1; |
38c2028e | 120 | |
e1442c48 | 121 | // NegCon adjustment parameters |
122 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
123 | // to a standard analog stick -> user should be able to tweak | |
124 | // response/deadzone for comfort | |
125 | // > When response is linear, 'additional' deadzone (set here) | |
126 | // may be left at zero, since this is normally handled via in-game | |
127 | // options menus | |
128 | // > When response is non-linear, deadzone should be set to match the | |
129 | // controller being used (otherwise precision may be lost) | |
130 | // > negcon_linearity: | |
131 | // - 1: Response is linear - recommended when using racing wheel | |
132 | // peripherals, not recommended for standard gamepads | |
133 | // - 2: Response is quadratic - optimal setting for gamepads | |
134 | // - 3: Response is cubic - enables precise fine control, but | |
135 | // difficult to use... | |
136 | #define NEGCON_RANGE 0x7FFF | |
137 | static int negcon_deadzone = 0; | |
138 | static int negcon_linearity = 1; | |
139 | ||
ace1989f SK |
140 | static bool axis_bounds_modifier; |
141 | ||
805fe9bc | 142 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 143 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 144 | #define VOUT_MAX_HEIGHT 512 |
145 | ||
646a63e4 | 146 | //Dummy functions |
8822aea7 | 147 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
148 | void retro_unload_game(void) {} | |
149 | static int vout_open(void) { return 0; } | |
150 | static void vout_close(void) {} | |
151 | static int snd_init(void) { return 0; } | |
152 | static void snd_finish(void) {} | |
153 | static int snd_busy(void) { return 0; } | |
646a63e4 | 154 | |
6713b629 | 155 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
156 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
157 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
158 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
159 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
160 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
161 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
162 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
163 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
164 | ||
7df396ea TK |
165 | static void init_memcard(char *mcd_data) |
166 | { | |
cada0a36 | 167 | unsigned off = 0; |
168 | unsigned i; | |
169 | ||
170 | memset(mcd_data, 0, MCD_SIZE); | |
171 | ||
172 | mcd_data[off++] = 'M'; | |
173 | mcd_data[off++] = 'C'; | |
174 | off += 0x7d; | |
175 | mcd_data[off++] = 0x0e; | |
176 | ||
8822aea7 | 177 | for (i = 0; i < 15; i++) |
178 | { | |
cada0a36 | 179 | mcd_data[off++] = 0xa0; |
180 | off += 0x07; | |
181 | mcd_data[off++] = 0xff; | |
182 | mcd_data[off++] = 0xff; | |
183 | off += 0x75; | |
184 | mcd_data[off++] = 0xa0; | |
185 | } | |
186 | ||
8822aea7 | 187 | for (i = 0; i < 20; i++) |
188 | { | |
cada0a36 | 189 | mcd_data[off++] = 0xff; |
190 | mcd_data[off++] = 0xff; | |
191 | mcd_data[off++] = 0xff; | |
192 | mcd_data[off++] = 0xff; | |
193 | off += 0x04; | |
194 | mcd_data[off++] = 0xff; | |
195 | mcd_data[off++] = 0xff; | |
196 | off += 0x76; | |
197 | } | |
7df396ea TK |
198 | } |
199 | ||
49c61096 | 200 | static void set_vout_fb() |
38c2028e | 201 | { |
8822aea7 | 202 | struct retro_framebuffer fb = { 0 }; |
6558949c | 203 | |
8822aea7 | 204 | fb.width = vout_width; |
205 | fb.height = vout_height; | |
206 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 207 | |
cada0a36 | 208 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
8822aea7 | 209 | vout_buf_ptr = (uint16_t *)fb.data; |
cada0a36 | 210 | else |
211 | vout_buf_ptr = vout_buf; | |
49c61096 | 212 | } |
6558949c | 213 | |
49c61096 G |
214 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
215 | { | |
cada0a36 | 216 | vout_width = w; |
217 | vout_height = h; | |
49c61096 | 218 | |
cada0a36 | 219 | if (previous_width != vout_width || previous_height != vout_height) |
220 | { | |
221 | previous_width = vout_width; | |
222 | previous_height = vout_height; | |
4ce3bd43 | 223 | |
cada0a36 | 224 | struct retro_system_av_info info; |
225 | retro_get_system_av_info(&info); | |
226 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
227 | } | |
d3c41e5e | 228 | |
cada0a36 | 229 | set_vout_fb(); |
38c2028e | 230 | } |
231 | ||
cc4f9b70 | 232 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 233 | static void convert(void *buf, size_t bytes) |
38c2028e | 234 | { |
cada0a36 | 235 | unsigned int i, v, *p = buf; |
38c2028e | 236 | |
8822aea7 | 237 | for (i = 0; i < bytes / 4; i++) |
238 | { | |
cada0a36 | 239 | v = p[i]; |
240 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
241 | } | |
38c2028e | 242 | } |
46aa5b98 | 243 | #endif |
38c2028e | 244 | |
fa56d360 | 245 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 246 | { |
cada0a36 | 247 | unsigned short *dest = vout_buf_ptr; |
248 | const unsigned short *src = vram; | |
249 | int dstride = vout_width, h1 = h; | |
250 | int doffs; | |
251 | ||
8822aea7 | 252 | if (vram == NULL) |
253 | { | |
cada0a36 | 254 | // blanking |
255 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
256 | goto out; | |
257 | } | |
258 | ||
259 | doffs = (vout_height - h) * dstride; | |
260 | doffs += (dstride - w) / 2 & ~1; | |
8822aea7 | 261 | if (doffs != vout_doffs_old) |
262 | { | |
cada0a36 | 263 | // clear borders |
264 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
265 | vout_doffs_old = doffs; | |
266 | } | |
267 | dest += doffs; | |
268 | ||
269 | if (bgr24) | |
270 | { | |
271 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
272 | for (; h1-- > 0; dest += dstride, src += stride) | |
273 | { | |
274 | bgr888_to_rgb565(dest, src, w * 3); | |
275 | } | |
276 | } | |
277 | else | |
278 | { | |
279 | for (; h1-- > 0; dest += dstride, src += stride) | |
280 | { | |
281 | bgr555_to_rgb565(dest, src, w * 2); | |
282 | } | |
283 | } | |
38c2028e | 284 | |
fa56d360 | 285 | out: |
46aa5b98 | 286 | #ifndef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 287 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 288 | #endif |
cada0a36 | 289 | vout_fb_dirty = 1; |
290 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 291 | } |
292 | ||
fc99395c | 293 | #ifdef _3DS |
294 | typedef struct | |
295 | { | |
8822aea7 | 296 | void *buffer; |
fc99395c | 297 | uint32_t target_map; |
298 | size_t size; | |
299 | enum psxMapTag tag; | |
8822aea7 | 300 | } psx_map_t; |
fc99395c | 301 | |
302 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 303 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
304 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
305 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
306 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
307 | { NULL, 0x12000000, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
fc99395c | 308 | }; |
309 | ||
8822aea7 | 310 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
311 | enum psxMapTag tag) | |
fc99395c | 312 | { |
313 | (void)is_fixed; | |
314 | (void)addr; | |
315 | ||
f72db18e | 316 | if (__ctr_svchax) |
fc99395c | 317 | { |
8822aea7 | 318 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 319 | |
320 | for (; custom_map->size; custom_map++) | |
321 | { | |
322 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
323 | { | |
324 | uint32_t ptr_aligned, tmp; | |
325 | ||
326 | custom_map->buffer = malloc(size + 0x1000); | |
327 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
328 | ||
8822aea7 | 329 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 330 | { |
331 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
332 | exit(1); | |
333 | } | |
334 | ||
8822aea7 | 335 | return (void *)custom_map->target_map; |
fc99395c | 336 | } |
337 | } | |
338 | } | |
339 | ||
340 | return malloc(size); | |
341 | } | |
342 | ||
343 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 344 | { |
fc99395c | 345 | (void)tag; |
346 | ||
f72db18e | 347 | if (__ctr_svchax) |
fc99395c | 348 | { |
8822aea7 | 349 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 350 | |
351 | for (; custom_map->size; custom_map++) | |
352 | { | |
353 | if ((custom_map->target_map == (uint32_t)ptr)) | |
354 | { | |
355 | uint32_t ptr_aligned, tmp; | |
356 | ||
357 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
358 | ||
8822aea7 | 359 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 360 | |
361 | free(custom_map->buffer); | |
362 | custom_map->buffer = NULL; | |
363 | return; | |
364 | } | |
365 | } | |
366 | } | |
367 | ||
368 | free(ptr); | |
369 | } | |
370 | #endif | |
371 | ||
1a5fd794 | 372 | #ifdef VITA |
373 | typedef struct | |
374 | { | |
8822aea7 | 375 | void *buffer; |
1a5fd794 | 376 | uint32_t target_map; |
377 | size_t size; | |
378 | enum psxMapTag tag; | |
8822aea7 | 379 | } psx_map_t; |
1a5fd794 | 380 | |
8822aea7 | 381 | void *addr = NULL; |
73081f23 | 382 | |
1a5fd794 | 383 | psx_map_t custom_psx_maps[] = { |
8822aea7 | 384 | { NULL, NULL, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
385 | { NULL, NULL, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
386 | { NULL, NULL, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
387 | { NULL, NULL, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
388 | { NULL, NULL, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
1a5fd794 | 389 | }; |
390 | ||
8822aea7 | 391 | int init_vita_mmap() |
392 | { | |
cada0a36 | 393 | int n; |
8822aea7 | 394 | void *tmpaddr; |
395 | addr = malloc(64 * 1024 * 1024); | |
396 | if (addr == NULL) | |
cada0a36 | 397 | return -1; |
8822aea7 | 398 | tmpaddr = ((u32)(addr + 0xFFFFFF)) & ~0xFFFFFF; |
399 | custom_psx_maps[0].buffer = tmpaddr + 0x2000000; | |
400 | custom_psx_maps[1].buffer = tmpaddr + 0x1800000; | |
401 | custom_psx_maps[2].buffer = tmpaddr + 0x1c00000; | |
402 | custom_psx_maps[3].buffer = tmpaddr + 0x0000000; | |
403 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; | |
73081f23 | 404 | #if 0 |
cada0a36 | 405 | for(n = 0; n < 5; n++){ |
406 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
407 | } | |
73081f23 | 408 | #endif |
cada0a36 | 409 | return 0; |
73081f23 FJGG |
410 | } |
411 | ||
8822aea7 | 412 | void deinit_vita_mmap() |
413 | { | |
cada0a36 | 414 | free(addr); |
73081f23 FJGG |
415 | } |
416 | ||
8822aea7 | 417 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
418 | enum psxMapTag tag) | |
1a5fd794 | 419 | { |
420 | (void)is_fixed; | |
421 | (void)addr; | |
422 | ||
8822aea7 | 423 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 424 | |
cada0a36 | 425 | for (; custom_map->size; custom_map++) |
426 | { | |
427 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
428 | { | |
429 | return custom_map->buffer; | |
430 | } | |
431 | } | |
1a5fd794 | 432 | |
433 | return malloc(size); | |
434 | } | |
435 | ||
436 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
437 | { | |
438 | (void)tag; | |
439 | ||
8822aea7 | 440 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 441 | |
cada0a36 | 442 | for (; custom_map->size; custom_map++) |
443 | { | |
444 | if ((custom_map->buffer == ptr)) | |
445 | { | |
446 | return; | |
447 | } | |
448 | } | |
1a5fd794 | 449 | |
450 | free(ptr); | |
451 | } | |
452 | #endif | |
453 | ||
fc99395c | 454 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 455 | { |
cada0a36 | 456 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 457 | } |
458 | ||
459 | static void pl_munmap(void *ptr, unsigned int size) | |
460 | { | |
cada0a36 | 461 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 462 | } |
463 | ||
38c2028e | 464 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 465 | .pl_vout_open = vout_open, |
cada0a36 | 466 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 467 | .pl_vout_flip = vout_flip, |
468 | .pl_vout_close = vout_close, | |
469 | .mmap = pl_mmap, | |
470 | .munmap = pl_munmap, | |
cada0a36 | 471 | /* from psxcounters */ |
8822aea7 | 472 | .gpu_hcnt = &hSyncCount, |
473 | .gpu_frame_count = &frame_counter, | |
38c2028e | 474 | }; |
475 | ||
476 | void pl_frame_limit(void) | |
477 | { | |
cada0a36 | 478 | /* called once per frame, make psxCpu->Execute() above return */ |
479 | stop = 1; | |
38c2028e | 480 | } |
481 | ||
482 | void pl_timing_prepare(int is_pal) | |
483 | { | |
cada0a36 | 484 | is_pal_mode = is_pal; |
38c2028e | 485 | } |
486 | ||
d71c7095 | 487 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 488 | { |
cada0a36 | 489 | if (!rumble_cb) |
490 | return; | |
79f29e0a | 491 | |
cada0a36 | 492 | if (in_enable_vibration) |
493 | { | |
494 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
495 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
496 | } | |
38c2028e | 497 | } |
498 | ||
e4c83ca6 | 499 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 500 | { |
501 | } | |
502 | ||
503 | /* sound calls */ | |
07c13dfd | 504 | static void snd_feed(void *buf, int bytes) |
38c2028e | 505 | { |
cada0a36 | 506 | if (audio_batch_cb != NULL) |
507 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 508 | } |
509 | ||
07c13dfd | 510 | void out_register_libretro(struct out_driver *drv) |
511 | { | |
8822aea7 | 512 | drv->name = "libretro"; |
513 | drv->init = snd_init; | |
cada0a36 | 514 | drv->finish = snd_finish; |
8822aea7 | 515 | drv->busy = snd_busy; |
516 | drv->feed = snd_feed; | |
07c13dfd | 517 | } |
518 | ||
31131233 | 519 | #define RETRO_DEVICE_PSE_STANDARD RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 0) |
520 | #define RETRO_DEVICE_PSE_ANALOG RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 0) | |
521 | #define RETRO_DEVICE_PSE_DUALSHOCK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 1) | |
522 | #define RETRO_DEVICE_PSE_NEGCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 2) | |
523 | #define RETRO_DEVICE_PSE_GUNCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 0) | |
524 | #define RETRO_DEVICE_PSE_MOUSE RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_MOUSE, 0) | |
525 | ||
526 | static char *get_pse_pad_label[] = { | |
527 | "none", "mouse", "negcon", "konami gun", "standard", "analog", "guncon", "dualshock" | |
528 | }; | |
529 | ||
530 | static const struct retro_controller_description pads[7] = | |
531 | { | |
532 | { "standard", RETRO_DEVICE_JOYPAD }, | |
533 | { "analog", RETRO_DEVICE_PSE_ANALOG }, | |
534 | { "dualshock", RETRO_DEVICE_PSE_DUALSHOCK }, | |
535 | { "negcon", RETRO_DEVICE_PSE_NEGCON }, | |
536 | { "guncon", RETRO_DEVICE_PSE_GUNCON }, | |
537 | { "mouse", RETRO_DEVICE_PSE_MOUSE }, | |
538 | { NULL, 0 }, | |
539 | }; | |
540 | ||
541 | static const struct retro_controller_info ports[9] = | |
542 | { | |
543 | { pads, 7 }, | |
544 | { pads, 7 }, | |
545 | { pads, 7 }, | |
546 | { pads, 7 }, | |
547 | { pads, 7 }, | |
548 | { pads, 7 }, | |
549 | { pads, 7 }, | |
550 | { pads, 7 }, | |
551 | { NULL, 0 }, | |
552 | }; | |
553 | ||
38c2028e | 554 | /* libretro */ |
e268a47e | 555 | void retro_set_environment(retro_environment_t cb) |
556 | { | |
e268a47e | 557 | environ_cb = cb; |
558 | ||
919cac88 | 559 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
560 | log_cb = logging.log; | |
561 | ||
31131233 | 562 | environ_cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports); |
919cac88 | 563 | libretro_set_core_options(environ_cb); |
e268a47e | 564 | } |
565 | ||
38c2028e | 566 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
567 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
568 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
569 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
570 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
571 | ||
572 | unsigned retro_api_version(void) | |
573 | { | |
cada0a36 | 574 | return RETRO_API_VERSION; |
38c2028e | 575 | } |
576 | ||
15504ca8 | 577 | static int controller_port_variable(unsigned port, struct retro_variable *var) |
8136cafb | 578 | { |
cada0a36 | 579 | if (port >= PORTS_NUMBER) |
580 | return 0; | |
581 | ||
582 | if (!environ_cb) | |
583 | return 0; | |
584 | ||
585 | var->value = NULL; | |
8822aea7 | 586 | switch (port) |
587 | { | |
cada0a36 | 588 | case 0: |
589 | var->key = "pcsx_rearmed_pad1type"; | |
590 | break; | |
591 | case 1: | |
592 | var->key = "pcsx_rearmed_pad2type"; | |
593 | break; | |
594 | case 2: | |
595 | var->key = "pcsx_rearmed_pad3type"; | |
596 | break; | |
597 | case 3: | |
598 | var->key = "pcsx_rearmed_pad4type"; | |
599 | break; | |
600 | case 4: | |
601 | var->key = "pcsx_rearmed_pad5type"; | |
602 | break; | |
603 | case 5: | |
604 | var->key = "pcsx_rearmed_pad6type"; | |
605 | break; | |
606 | case 6: | |
607 | var->key = "pcsx_rearmed_pad7type"; | |
608 | break; | |
609 | case 7: | |
610 | var->key = "pcsx_rearmed_pad8type"; | |
611 | break; | |
612 | } | |
613 | ||
614 | return environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, var) && var->value; | |
15504ca8 AP |
615 | } |
616 | ||
617 | static void update_controller_port_variable(unsigned port) | |
618 | { | |
cada0a36 | 619 | if (port >= PORTS_NUMBER) |
620 | return; | |
621 | ||
622 | struct retro_variable var; | |
623 | ||
624 | if (controller_port_variable(port, &var)) | |
625 | { | |
626 | if (strcmp(var.value, "standard") == 0) | |
627 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
628 | else if (strcmp(var.value, "analog") == 0) | |
629 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
630 | else if (strcmp(var.value, "dualshock") == 0) | |
631 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
632 | else if (strcmp(var.value, "negcon") == 0) | |
633 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
634 | else if (strcmp(var.value, "guncon") == 0) | |
635 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
7dea987c | 636 | else if (strcmp(var.value, "mouse") == 0) |
637 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
cada0a36 | 638 | else if (strcmp(var.value, "none") == 0) |
639 | in_type[port] = PSE_PAD_TYPE_NONE; | |
640 | // else 'default' case, do nothing | |
641 | } | |
15504ca8 | 642 | } |
3dc2e39e | 643 | |
15504ca8 AP |
644 | static void update_controller_port_device(unsigned port, unsigned device) |
645 | { | |
cada0a36 | 646 | if (port >= PORTS_NUMBER) |
647 | return; | |
648 | ||
649 | struct retro_variable var; | |
650 | ||
651 | if (!controller_port_variable(port, &var)) | |
652 | return; | |
653 | ||
654 | if (strcmp(var.value, "default") != 0) | |
655 | return; | |
656 | ||
657 | switch (device) | |
658 | { | |
659 | case RETRO_DEVICE_JOYPAD: | |
660 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
661 | break; | |
662 | case RETRO_DEVICE_ANALOG: | |
663 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
664 | break; | |
665 | case RETRO_DEVICE_MOUSE: | |
666 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
667 | break; | |
668 | case RETRO_DEVICE_LIGHTGUN: | |
669 | in_type[port] = PSE_PAD_TYPE_GUN; | |
670 | break; | |
671 | case RETRO_DEVICE_NONE: | |
672 | default: | |
673 | in_type[port] = PSE_PAD_TYPE_NONE; | |
674 | } | |
8136cafb AP |
675 | } |
676 | ||
31131233 | 677 | static void update_multitap(void) |
30d43b8a | 678 | { |
cada0a36 | 679 | struct retro_variable var; |
680 | int auto_case, port; | |
681 | ||
682 | var.value = NULL; | |
683 | var.key = "pcsx_rearmed_multitap1"; | |
684 | auto_case = 0; | |
685 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
686 | { | |
687 | if (strcmp(var.value, "enabled") == 0) | |
688 | multitap1 = 1; | |
689 | else if (strcmp(var.value, "disabled") == 0) | |
690 | multitap1 = 0; | |
691 | else // 'auto' case | |
692 | auto_case = 1; | |
693 | } | |
694 | else | |
695 | auto_case = 1; | |
696 | ||
697 | if (auto_case) | |
698 | { | |
699 | // If a gamepad is plugged after port 2, we need a first multitap. | |
700 | multitap1 = 0; | |
701 | for (port = 2; port < PORTS_NUMBER; port++) | |
702 | multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
703 | } | |
704 | ||
705 | var.value = NULL; | |
706 | var.key = "pcsx_rearmed_multitap2"; | |
707 | auto_case = 0; | |
708 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
709 | { | |
710 | if (strcmp(var.value, "enabled") == 0) | |
711 | multitap2 = 1; | |
712 | else if (strcmp(var.value, "disabled") == 0) | |
713 | multitap2 = 0; | |
714 | else // 'auto' case | |
715 | auto_case = 1; | |
716 | } | |
717 | else | |
718 | auto_case = 1; | |
719 | ||
720 | if (auto_case) | |
721 | { | |
722 | // If a gamepad is plugged after port 4, we need a second multitap. | |
723 | multitap2 = 0; | |
724 | for (port = 4; port < PORTS_NUMBER; port++) | |
725 | multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE; | |
726 | } | |
30d43b8a AP |
727 | } |
728 | ||
38c2028e | 729 | void retro_set_controller_port_device(unsigned port, unsigned device) |
730 | { | |
cada0a36 | 731 | if (port >= PORTS_NUMBER) |
732 | return; | |
8c047f6f | 733 | |
31131233 | 734 | switch (device) |
735 | { | |
736 | case RETRO_DEVICE_JOYPAD: | |
737 | case RETRO_DEVICE_PSE_STANDARD: | |
738 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
739 | break; | |
740 | case RETRO_DEVICE_PSE_ANALOG: | |
741 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
742 | break; | |
743 | case RETRO_DEVICE_PSE_DUALSHOCK: | |
744 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
745 | break; | |
746 | case RETRO_DEVICE_PSE_MOUSE: | |
747 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
748 | break; | |
749 | case RETRO_DEVICE_PSE_NEGCON: | |
750 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
751 | break; | |
752 | case RETRO_DEVICE_PSE_GUNCON: | |
753 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
754 | break; | |
755 | case RETRO_DEVICE_NONE: | |
756 | default: | |
757 | in_type[port] = PSE_PAD_TYPE_NONE; | |
758 | break; | |
759 | } | |
760 | ||
761 | SysPrintf("port: %u device: %s\n", port + 1, get_pse_pad_label[in_type[port]]); | |
38c2028e | 762 | } |
763 | ||
764 | void retro_get_system_info(struct retro_system_info *info) | |
765 | { | |
8fc5171a GR |
766 | #ifndef GIT_VERSION |
767 | #define GIT_VERSION "" | |
768 | #endif | |
cada0a36 | 769 | memset(info, 0, sizeof(*info)); |
8822aea7 | 770 | info->library_name = "PCSX-ReARMed"; |
771 | info->library_version = "r22" GIT_VERSION; | |
cada0a36 | 772 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; |
8822aea7 | 773 | info->need_fullpath = true; |
38c2028e | 774 | } |
775 | ||
776 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
777 | { | |
8822aea7 | 778 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
779 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 780 | |
cada0a36 | 781 | memset(info, 0, sizeof(*info)); |
8822aea7 | 782 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
783 | info->timing.sample_rate = 44100.0; | |
784 | info->geometry.base_width = geom_width; | |
785 | info->geometry.base_height = geom_height; | |
786 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
787 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
788 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 789 | } |
790 | ||
6e921e1d | 791 | /* savestates */ |
ace14ab3 | 792 | size_t retro_serialize_size(void) |
793 | { | |
cada0a36 | 794 | // it's currently 4380651-4397047 bytes, |
795 | // but have some reserved for future | |
796 | return 0x440000; | |
6e921e1d | 797 | } |
798 | ||
8822aea7 | 799 | struct save_fp |
800 | { | |
cada0a36 | 801 | char *buf; |
802 | size_t pos; | |
803 | int is_write; | |
6e921e1d | 804 | }; |
805 | ||
806 | static void *save_open(const char *name, const char *mode) | |
807 | { | |
cada0a36 | 808 | struct save_fp *fp; |
6e921e1d | 809 | |
cada0a36 | 810 | if (name == NULL || mode == NULL) |
811 | return NULL; | |
6e921e1d | 812 | |
cada0a36 | 813 | fp = malloc(sizeof(*fp)); |
814 | if (fp == NULL) | |
815 | return NULL; | |
6e921e1d | 816 | |
cada0a36 | 817 | fp->buf = (char *)name; |
818 | fp->pos = 0; | |
819 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 820 | |
cada0a36 | 821 | return fp; |
6e921e1d | 822 | } |
823 | ||
824 | static int save_read(void *file, void *buf, u32 len) | |
825 | { | |
cada0a36 | 826 | struct save_fp *fp = file; |
827 | if (fp == NULL || buf == NULL) | |
828 | return -1; | |
6e921e1d | 829 | |
cada0a36 | 830 | memcpy(buf, fp->buf + fp->pos, len); |
831 | fp->pos += len; | |
832 | return len; | |
6e921e1d | 833 | } |
834 | ||
835 | static int save_write(void *file, const void *buf, u32 len) | |
836 | { | |
cada0a36 | 837 | struct save_fp *fp = file; |
838 | if (fp == NULL || buf == NULL) | |
839 | return -1; | |
6e921e1d | 840 | |
cada0a36 | 841 | memcpy(fp->buf + fp->pos, buf, len); |
842 | fp->pos += len; | |
843 | return len; | |
6e921e1d | 844 | } |
845 | ||
846 | static long save_seek(void *file, long offs, int whence) | |
847 | { | |
cada0a36 | 848 | struct save_fp *fp = file; |
849 | if (fp == NULL) | |
850 | return -1; | |
851 | ||
8822aea7 | 852 | switch (whence) |
853 | { | |
cada0a36 | 854 | case SEEK_CUR: |
855 | fp->pos += offs; | |
856 | return fp->pos; | |
857 | case SEEK_SET: | |
858 | fp->pos = offs; | |
859 | return fp->pos; | |
860 | default: | |
861 | return -1; | |
862 | } | |
6e921e1d | 863 | } |
864 | ||
865 | static void save_close(void *file) | |
866 | { | |
cada0a36 | 867 | struct save_fp *fp = file; |
868 | size_t r_size = retro_serialize_size(); | |
869 | if (fp == NULL) | |
870 | return; | |
6e921e1d | 871 | |
cada0a36 | 872 | if (fp->pos > r_size) |
873 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
874 | else if (fp->is_write && fp->pos < r_size) | |
875 | // make sure we don't save trash in leftover space | |
876 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
877 | free(fp); | |
38c2028e | 878 | } |
879 | ||
880 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 881 | { |
cada0a36 | 882 | int ret = SaveState(data); |
883 | return ret == 0 ? true : false; | |
38c2028e | 884 | } |
885 | ||
886 | bool retro_unserialize(const void *data, size_t size) | |
887 | { | |
cada0a36 | 888 | int ret = LoadState(data); |
889 | return ret == 0 ? true : false; | |
38c2028e | 890 | } |
891 | ||
23ea11bd | 892 | /* cheats */ |
38c2028e | 893 | void retro_cheat_reset(void) |
894 | { | |
cada0a36 | 895 | ClearAllCheats(); |
38c2028e | 896 | } |
897 | ||
898 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
899 | { | |
cada0a36 | 900 | char buf[256]; |
901 | int ret; | |
902 | ||
903 | // cheat funcs are destructive, need a copy.. | |
904 | strncpy(buf, code, sizeof(buf)); | |
905 | buf[sizeof(buf) - 1] = 0; | |
906 | ||
907 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 908 | int cursor = 0; |
909 | int nonhexdec = 0; | |
910 | while (buf[cursor]) | |
911 | { | |
912 | if (!(ISHEXDEC)) | |
913 | { | |
914 | if (++nonhexdec % 2) | |
915 | { | |
916 | buf[cursor] = ' '; | |
917 | } | |
918 | else | |
919 | { | |
920 | buf[cursor] = '\n'; | |
cada0a36 | 921 | } |
922 | } | |
923 | cursor++; | |
924 | } | |
6e921e1d | 925 | |
cada0a36 | 926 | if (index < NumCheats) |
927 | ret = EditCheat(index, "", buf); | |
928 | else | |
929 | ret = AddCheat("", buf); | |
6e921e1d | 930 | |
cada0a36 | 931 | if (ret != 0) |
932 | SysPrintf("Failed to set cheat %#u\n", index); | |
933 | else if (index < NumCheats) | |
934 | Cheats[index].Enabled = enabled; | |
38c2028e | 935 | } |
936 | ||
144493e8 | 937 | // just in case, maybe a win-rt port in the future? |
938 | #ifdef _WIN32 | |
939 | #define SLASH '\\' | |
940 | #else | |
941 | #define SLASH '/' | |
942 | #endif | |
943 | ||
944 | #ifndef PATH_MAX | |
8822aea7 | 945 | #define PATH_MAX 4096 |
144493e8 | 946 | #endif |
947 | ||
23ea11bd | 948 | /* multidisk support */ |
144493e8 | 949 | static unsigned int disk_initial_index; |
950 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 951 | static bool disk_ejected; |
952 | static unsigned int disk_current_index; | |
51ba7408 | 953 | static unsigned int disk_count; |
8822aea7 | 954 | static struct disks_state |
955 | { | |
cada0a36 | 956 | char *fname; |
957 | char *flabel; | |
958 | int internal_index; // for multidisk eboots | |
23ea11bd | 959 | } disks[8]; |
960 | ||
144493e8 | 961 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
962 | { | |
cada0a36 | 963 | const char *base = NULL; |
144493e8 | 964 | |
cada0a36 | 965 | if (!disk_path || (*disk_path == '\0')) |
966 | return; | |
144493e8 | 967 | |
cada0a36 | 968 | base = strrchr(disk_path, SLASH); |
969 | if (!base) | |
970 | base = disk_path; | |
144493e8 | 971 | |
cada0a36 | 972 | if (*base == SLASH) |
973 | base++; | |
144493e8 | 974 | |
cada0a36 | 975 | strncpy(disk_label, base, len - 1); |
976 | disk_label[len - 1] = '\0'; | |
144493e8 | 977 | |
cada0a36 | 978 | char *ext = strrchr(disk_label, '.'); |
979 | if (ext) | |
980 | *ext = '\0'; | |
144493e8 | 981 | } |
982 | ||
983 | static void disk_init(void) | |
984 | { | |
cada0a36 | 985 | size_t i; |
144493e8 | 986 | |
cada0a36 | 987 | disk_ejected = false; |
988 | disk_current_index = 0; | |
989 | disk_count = 0; | |
144493e8 | 990 | |
8822aea7 | 991 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
992 | { | |
993 | if (disks[i].fname != NULL) | |
994 | { | |
cada0a36 | 995 | free(disks[i].fname); |
996 | disks[i].fname = NULL; | |
997 | } | |
8822aea7 | 998 | if (disks[i].flabel != NULL) |
999 | { | |
cada0a36 | 1000 | free(disks[i].flabel); |
1001 | disks[i].flabel = NULL; | |
1002 | } | |
1003 | disks[i].internal_index = 0; | |
1004 | } | |
144493e8 | 1005 | } |
1006 | ||
23ea11bd | 1007 | static bool disk_set_eject_state(bool ejected) |
1008 | { | |
cada0a36 | 1009 | // weird PCSX API.. |
1010 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
1011 | LidInterrupt(); | |
23ea11bd | 1012 | |
cada0a36 | 1013 | disk_ejected = ejected; |
1014 | return true; | |
23ea11bd | 1015 | } |
1016 | ||
1017 | static bool disk_get_eject_state(void) | |
1018 | { | |
cada0a36 | 1019 | /* can't be controlled by emulated software */ |
1020 | return disk_ejected; | |
23ea11bd | 1021 | } |
1022 | ||
1023 | static unsigned int disk_get_image_index(void) | |
1024 | { | |
cada0a36 | 1025 | return disk_current_index; |
23ea11bd | 1026 | } |
1027 | ||
1028 | static bool disk_set_image_index(unsigned int index) | |
1029 | { | |
cada0a36 | 1030 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1031 | return false; | |
23ea11bd | 1032 | |
cada0a36 | 1033 | CdromId[0] = '\0'; |
1034 | CdromLabel[0] = '\0'; | |
23ea11bd | 1035 | |
8822aea7 | 1036 | if (disks[index].fname == NULL) |
1037 | { | |
cada0a36 | 1038 | SysPrintf("missing disk #%u\n", index); |
1039 | CDR_shutdown(); | |
23ea11bd | 1040 | |
cada0a36 | 1041 | // RetroArch specifies "no disk" with index == count, |
1042 | // so don't fail here.. | |
1043 | disk_current_index = index; | |
1044 | return true; | |
1045 | } | |
23ea11bd | 1046 | |
cada0a36 | 1047 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 1048 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 1049 | |
cada0a36 | 1050 | cdrIsoMultidiskSelect = disks[index].internal_index; |
1051 | set_cd_image(disks[index].fname); | |
8822aea7 | 1052 | if (ReloadCdromPlugin() < 0) |
1053 | { | |
cada0a36 | 1054 | SysPrintf("failed to load cdr plugin\n"); |
1055 | return false; | |
1056 | } | |
8822aea7 | 1057 | if (CDR_open() < 0) |
1058 | { | |
cada0a36 | 1059 | SysPrintf("failed to open cdr plugin\n"); |
1060 | return false; | |
1061 | } | |
23ea11bd | 1062 | |
8822aea7 | 1063 | if (!disk_ejected) |
1064 | { | |
cada0a36 | 1065 | SetCdOpenCaseTime(time(NULL) + 2); |
1066 | LidInterrupt(); | |
1067 | } | |
23ea11bd | 1068 | |
cada0a36 | 1069 | disk_current_index = index; |
1070 | return true; | |
23ea11bd | 1071 | } |
1072 | ||
1073 | static unsigned int disk_get_num_images(void) | |
1074 | { | |
cada0a36 | 1075 | return disk_count; |
23ea11bd | 1076 | } |
1077 | ||
1078 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1079 | const struct retro_game_info *info) |
23ea11bd | 1080 | { |
cada0a36 | 1081 | char *old_fname = NULL; |
1082 | char *old_flabel = NULL; | |
1083 | bool ret = true; | |
23ea11bd | 1084 | |
cada0a36 | 1085 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1086 | return false; | |
23ea11bd | 1087 | |
cada0a36 | 1088 | old_fname = disks[index].fname; |
1089 | old_flabel = disks[index].flabel; | |
144493e8 | 1090 | |
cada0a36 | 1091 | disks[index].fname = NULL; |
1092 | disks[index].flabel = NULL; | |
1093 | disks[index].internal_index = 0; | |
23ea11bd | 1094 | |
8822aea7 | 1095 | if (info != NULL) |
1096 | { | |
cada0a36 | 1097 | char disk_label[PATH_MAX]; |
1098 | disk_label[0] = '\0'; | |
144493e8 | 1099 | |
cada0a36 | 1100 | disks[index].fname = strdup(info->path); |
144493e8 | 1101 | |
cada0a36 | 1102 | get_disk_label(disk_label, info->path, PATH_MAX); |
1103 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1104 | |
cada0a36 | 1105 | if (index == disk_current_index) |
1106 | ret = disk_set_image_index(index); | |
1107 | } | |
23ea11bd | 1108 | |
cada0a36 | 1109 | if (old_fname != NULL) |
1110 | free(old_fname); | |
23ea11bd | 1111 | |
cada0a36 | 1112 | if (old_flabel != NULL) |
1113 | free(old_flabel); | |
144493e8 | 1114 | |
cada0a36 | 1115 | return ret; |
23ea11bd | 1116 | } |
1117 | ||
1118 | static bool disk_add_image_index(void) | |
1119 | { | |
cada0a36 | 1120 | if (disk_count >= 8) |
1121 | return false; | |
51ba7408 | 1122 | |
cada0a36 | 1123 | disk_count++; |
1124 | return true; | |
23ea11bd | 1125 | } |
1126 | ||
144493e8 | 1127 | static bool disk_set_initial_image(unsigned index, const char *path) |
1128 | { | |
cada0a36 | 1129 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1130 | return false; | |
144493e8 | 1131 | |
cada0a36 | 1132 | if (!path || (*path == '\0')) |
1133 | return false; | |
144493e8 | 1134 | |
cada0a36 | 1135 | disk_initial_index = index; |
144493e8 | 1136 | |
cada0a36 | 1137 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1138 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1139 | |
cada0a36 | 1140 | return true; |
144493e8 | 1141 | } |
1142 | ||
1143 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1144 | { | |
cada0a36 | 1145 | const char *fname = NULL; |
144493e8 | 1146 | |
cada0a36 | 1147 | if (len < 1) |
1148 | return false; | |
144493e8 | 1149 | |
cada0a36 | 1150 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1151 | return false; | |
144493e8 | 1152 | |
cada0a36 | 1153 | fname = disks[index].fname; |
144493e8 | 1154 | |
cada0a36 | 1155 | if (!fname || (*fname == '\0')) |
1156 | return false; | |
144493e8 | 1157 | |
cada0a36 | 1158 | strncpy(path, fname, len - 1); |
1159 | path[len - 1] = '\0'; | |
144493e8 | 1160 | |
cada0a36 | 1161 | return true; |
144493e8 | 1162 | } |
1163 | ||
1164 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1165 | { | |
cada0a36 | 1166 | const char *flabel = NULL; |
144493e8 | 1167 | |
cada0a36 | 1168 | if (len < 1) |
1169 | return false; | |
144493e8 | 1170 | |
cada0a36 | 1171 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1172 | return false; | |
144493e8 | 1173 | |
cada0a36 | 1174 | flabel = disks[index].flabel; |
144493e8 | 1175 | |
cada0a36 | 1176 | if (!flabel || (*flabel == '\0')) |
1177 | return false; | |
144493e8 | 1178 | |
cada0a36 | 1179 | strncpy(label, flabel, len - 1); |
1180 | label[len - 1] = '\0'; | |
144493e8 | 1181 | |
cada0a36 | 1182 | return true; |
144493e8 | 1183 | } |
1184 | ||
23ea11bd | 1185 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1186 | .set_eject_state = disk_set_eject_state, |
1187 | .get_eject_state = disk_get_eject_state, | |
1188 | .get_image_index = disk_get_image_index, | |
1189 | .set_image_index = disk_set_image_index, | |
1190 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1191 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1192 | .add_image_index = disk_add_image_index, |
23ea11bd | 1193 | }; |
1194 | ||
144493e8 | 1195 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1196 | .set_eject_state = disk_set_eject_state, |
1197 | .get_eject_state = disk_get_eject_state, | |
1198 | .get_image_index = disk_get_image_index, | |
1199 | .set_image_index = disk_set_image_index, | |
1200 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1201 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1202 | .add_image_index = disk_add_image_index, |
1203 | .set_initial_image = disk_set_initial_image, | |
1204 | .get_image_path = disk_get_image_path, | |
1205 | .get_image_label = disk_get_image_label, | |
144493e8 | 1206 | }; |
9096ba88 | 1207 | |
e6f1e7f7 | 1208 | static char base_dir[1024]; |
9fba39a9 T |
1209 | |
1210 | static bool read_m3u(const char *file) | |
1211 | { | |
cada0a36 | 1212 | char line[1024]; |
1213 | char name[PATH_MAX]; | |
1214 | FILE *f = fopen(file, "r"); | |
1215 | if (!f) | |
1216 | return false; | |
1217 | ||
8822aea7 | 1218 | while (fgets(line, sizeof(line), f) && disk_count < sizeof(disks) / sizeof(disks[0])) |
1219 | { | |
cada0a36 | 1220 | if (line[0] == '#') |
1221 | continue; | |
1222 | char *carrige_return = strchr(line, '\r'); | |
1223 | if (carrige_return) | |
1224 | *carrige_return = '\0'; | |
1225 | char *newline = strchr(line, '\n'); | |
1226 | if (newline) | |
1227 | *newline = '\0'; | |
1228 | ||
1229 | if (line[0] != '\0') | |
1230 | { | |
1231 | char disk_label[PATH_MAX]; | |
1232 | disk_label[0] = '\0'; | |
144493e8 | 1233 | |
cada0a36 | 1234 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1235 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1236 | |
cada0a36 | 1237 | get_disk_label(disk_label, name, PATH_MAX); |
1238 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1239 | |
cada0a36 | 1240 | disk_count++; |
1241 | } | |
1242 | } | |
9fba39a9 | 1243 | |
cada0a36 | 1244 | fclose(f); |
1245 | return (disk_count != 0); | |
9fba39a9 T |
1246 | } |
1247 | ||
1248 | static void extract_directory(char *buf, const char *path, size_t size) | |
1249 | { | |
1250 | char *base; | |
1251 | strncpy(buf, path, size - 1); | |
1252 | buf[size - 1] = '\0'; | |
1253 | ||
1254 | base = strrchr(buf, '/'); | |
1255 | if (!base) | |
1256 | base = strrchr(buf, '\\'); | |
1257 | ||
1258 | if (base) | |
1259 | *base = '\0'; | |
1260 | else | |
1261 | { | |
1262 | buf[0] = '.'; | |
1263 | buf[1] = '\0'; | |
1264 | } | |
1265 | } | |
1266 | ||
003cfc63 | 1267 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1268 | /* Blackberry QNX doesn't have strcasestr */ |
1269 | ||
1270 | /* | |
1271 | * Find the first occurrence of find in s, ignore case. | |
1272 | */ | |
1273 | char * | |
8822aea7 | 1274 | strcasestr(const char *s, const char *find) |
41294f4d | 1275 | { |
cada0a36 | 1276 | char c, sc; |
1277 | size_t len; | |
1278 | ||
8822aea7 | 1279 | if ((c = *find++) != 0) |
1280 | { | |
cada0a36 | 1281 | c = tolower((unsigned char)c); |
1282 | len = strlen(find); | |
8822aea7 | 1283 | do |
1284 | { | |
1285 | do | |
1286 | { | |
cada0a36 | 1287 | if ((sc = *s++) == 0) |
1288 | return (NULL); | |
1289 | } while ((char)tolower((unsigned char)sc) != c); | |
1290 | } while (strncasecmp(s, find, len) != 0); | |
1291 | s--; | |
1292 | } | |
1293 | return ((char *)s); | |
41294f4d | 1294 | } |
1295 | #endif | |
1296 | ||
b5926d18 | 1297 | static void set_retro_memmap(void) |
1298 | { | |
5c00ea32 | 1299 | #ifndef NDEBUG |
cada0a36 | 1300 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1301 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1302 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1303 | }; | |
b5926d18 | 1304 | |
cada0a36 | 1305 | retromap.descriptors = &mmap; |
1306 | retromap.num_descriptors = 1; | |
b5926d18 | 1307 | |
cada0a36 | 1308 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1309 | #endif |
b5926d18 | 1310 | } |
1311 | ||
570b9365 | 1312 | static void update_variables(bool in_flight); |
38c2028e | 1313 | bool retro_load_game(const struct retro_game_info *info) |
1314 | { | |
cada0a36 | 1315 | size_t i; |
1316 | unsigned int cd_index = 0; | |
1317 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
9fba39a9 | 1318 | |
e3f8313f | 1319 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1320 | #define JOYP(port) \ |
1321 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1322 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1323 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1324 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1325 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1326 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1327 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1328 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1329 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1330 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1331 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1332 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1333 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1334 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1335 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1336 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1337 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1338 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1339 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
1340 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1341 | ||
1342 | JOYP(0) | |
1343 | JOYP(1) | |
1344 | JOYP(2) | |
1345 | JOYP(3) | |
1346 | JOYP(4) | |
1347 | JOYP(5) | |
1348 | JOYP(6) | |
1349 | JOYP(7) | |
e3f8313f | 1350 | |
1351 | { 0 }, | |
1352 | }; | |
1353 | ||
cada0a36 | 1354 | frame_count = 0; |
2df7fcac | 1355 | |
e3f8313f | 1356 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1357 | ||
46aa5b98 | 1358 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1359 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1360 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1361 | { | |
cada0a36 | 1362 | SysPrintf("RGB565 supported, using it\n"); |
1363 | } | |
46aa5b98 | 1364 | #endif |
c19aba43 | 1365 | |
8822aea7 | 1366 | if (info == NULL || info->path == NULL) |
1367 | { | |
cada0a36 | 1368 | SysPrintf("info->path required\n"); |
1369 | return false; | |
1370 | } | |
1371 | ||
1372 | update_variables(false); | |
1373 | ||
8822aea7 | 1374 | if (plugins_opened) |
1375 | { | |
cada0a36 | 1376 | ClosePlugins(); |
1377 | plugins_opened = 0; | |
1378 | } | |
1379 | ||
1380 | disk_init(); | |
1381 | ||
1382 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1383 | ||
8822aea7 | 1384 | if (is_m3u) |
1385 | { | |
1386 | if (!read_m3u(info->path)) | |
1387 | { | |
cada0a36 | 1388 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1389 | return false; | |
1390 | } | |
8822aea7 | 1391 | } |
1392 | else | |
1393 | { | |
cada0a36 | 1394 | char disk_label[PATH_MAX]; |
1395 | disk_label[0] = '\0'; | |
1396 | ||
1397 | disk_count = 1; | |
1398 | disks[0].fname = strdup(info->path); | |
1399 | ||
1400 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1401 | disks[0].flabel = strdup(disk_label); | |
1402 | } | |
1403 | ||
1404 | /* If this is an M3U file, attempt to set the | |
1405 | * initial disk image */ | |
8822aea7 | 1406 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1407 | { | |
cada0a36 | 1408 | const char *fname = disks[disk_initial_index].fname; |
1409 | ||
1410 | if (fname && (*fname != '\0')) | |
1411 | if (strcmp(disk_initial_path, fname) == 0) | |
1412 | cd_index = disk_initial_index; | |
1413 | } | |
1414 | ||
1415 | set_cd_image(disks[cd_index].fname); | |
1416 | disk_current_index = cd_index; | |
1417 | ||
1418 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1419 | if (LoadPlugins() == -1) |
1420 | { | |
cada0a36 | 1421 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1422 | return false; | |
1423 | } | |
1424 | ||
1425 | plugins_opened = 1; | |
1426 | NetOpened = 0; | |
1427 | ||
8822aea7 | 1428 | if (OpenPlugins() == -1) |
1429 | { | |
cada0a36 | 1430 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1431 | return false; | |
1432 | } | |
1433 | ||
1434 | /* Handle multi-disk images (i.e. PBP) | |
1435 | * > Cannot do this until after OpenPlugins() is | |
1436 | * called (since this sets the value of | |
1437 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1438 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1439 | { | |
cada0a36 | 1440 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1441 | ||
1442 | /* Small annoyance: We need to change the label | |
1443 | * of disk 0, so have to clear existing entries */ | |
1444 | if (disks[0].fname != NULL) | |
1445 | free(disks[0].fname); | |
1446 | disks[0].fname = NULL; | |
1447 | ||
1448 | if (disks[0].flabel != NULL) | |
1449 | free(disks[0].flabel); | |
1450 | disks[0].flabel = NULL; | |
1451 | ||
8822aea7 | 1452 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1453 | { | |
cada0a36 | 1454 | char disk_name[PATH_MAX]; |
1455 | char disk_label[PATH_MAX]; | |
8822aea7 | 1456 | disk_name[0] = '\0'; |
cada0a36 | 1457 | disk_label[0] = '\0'; |
1458 | ||
1459 | disks[i].fname = strdup(info->path); | |
1460 | ||
1461 | get_disk_label(disk_name, info->path, PATH_MAX); | |
1462 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1463 | disks[i].flabel = strdup(disk_label); | |
1464 | ||
1465 | disks[i].internal_index = i; | |
1466 | } | |
1467 | ||
1468 | /* This is not an M3U file, so initial disk | |
1469 | * image has not yet been set - attempt to | |
1470 | * do so now */ | |
8822aea7 | 1471 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1472 | { | |
cada0a36 | 1473 | const char *fname = disks[disk_initial_index].fname; |
1474 | ||
1475 | if (fname && (*fname != '\0')) | |
1476 | if (strcmp(disk_initial_path, fname) == 0) | |
1477 | cd_index = disk_initial_index; | |
1478 | } | |
1479 | ||
8822aea7 | 1480 | if (cd_index > 0) |
1481 | { | |
1482 | CdromId[0] = '\0'; | |
cada0a36 | 1483 | CdromLabel[0] = '\0'; |
1484 | ||
1485 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1486 | disk_current_index = cd_index; |
cada0a36 | 1487 | set_cd_image(disks[cd_index].fname); |
1488 | ||
8822aea7 | 1489 | if (ReloadCdromPlugin() < 0) |
1490 | { | |
cada0a36 | 1491 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1492 | return false; | |
1493 | } | |
8822aea7 | 1494 | if (CDR_open() < 0) |
1495 | { | |
cada0a36 | 1496 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1497 | return false; | |
1498 | } | |
1499 | } | |
1500 | } | |
1501 | ||
1502 | plugin_call_rearmed_cbs(); | |
8b9b4c9f | 1503 | /* dfinput_activate(); */ |
cada0a36 | 1504 | |
8822aea7 | 1505 | if (CheckCdrom() == -1) |
1506 | { | |
cada0a36 | 1507 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1508 | return false; | |
1509 | } | |
1510 | ||
1511 | SysReset(); | |
1512 | ||
8822aea7 | 1513 | if (LoadCdrom() == -1) |
1514 | { | |
cada0a36 | 1515 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); |
1516 | return false; | |
1517 | } | |
1518 | emu_on_new_cd(0); | |
1519 | ||
1520 | set_retro_memmap(); | |
1521 | ||
1522 | return true; | |
38c2028e | 1523 | } |
1524 | ||
38c2028e | 1525 | unsigned retro_get_region(void) |
1526 | { | |
cada0a36 | 1527 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1528 | } |
1529 | ||
1530 | void *retro_get_memory_data(unsigned id) | |
1531 | { | |
cada0a36 | 1532 | if (id == RETRO_MEMORY_SAVE_RAM) |
1533 | return Mcd1Data; | |
1534 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1535 | return psxM; | |
1536 | else | |
1537 | return NULL; | |
38c2028e | 1538 | } |
1539 | ||
1540 | size_t retro_get_memory_size(unsigned id) | |
1541 | { | |
cada0a36 | 1542 | if (id == RETRO_MEMORY_SAVE_RAM) |
1543 | return MCD_SIZE; | |
1544 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1545 | return 0x200000; | |
1546 | else | |
1547 | return 0; | |
38c2028e | 1548 | } |
1549 | ||
1550 | void retro_reset(void) | |
1551 | { | |
d9e77039 | 1552 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1553 | rebootemu = 1; | |
cada0a36 | 1554 | //SysReset(); |
38c2028e | 1555 | } |
1556 | ||
1557 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1558 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1559 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1560 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1561 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1562 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1563 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1564 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1565 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1566 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1567 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1568 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1569 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1570 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1571 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1572 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1573 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1574 | }; |
1575 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1576 | ||
cada0a36 | 1577 | //Percentage distance of screen to adjust |
e16ecc89 | 1578 | static int GunconAdjustX = 0; |
1579 | static int GunconAdjustY = 0; | |
1580 | ||
1581 | //Used when out by a percentage | |
1582 | static float GunconAdjustRatioX = 1; | |
1583 | static float GunconAdjustRatioY = 1; | |
1584 | ||
805fe9bc | 1585 | static void update_variables(bool in_flight) |
e268a47e | 1586 | { |
e268a47e | 1587 | struct retro_variable var; |
6cdf212f | 1588 | int i; |
b41cca85 | 1589 | #ifdef GPU_PEOPS |
c8108d88 | 1590 | int gpu_peops_fix = 0; |
b41cca85 | 1591 | #endif |
ace14ab3 | 1592 | |
e268a47e | 1593 | var.value = NULL; |
4e477065 | 1594 | var.key = "pcsx_rearmed_frameskip"; |
3abd263a | 1595 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1596 | pl_rearmed_cbs.frameskip = atoi(var.value); |
9f5a28d9 | 1597 | |
1598 | var.value = NULL; | |
4e477065 | 1599 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1600 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1601 | { |
1602 | Config.PsxAuto = 0; | |
f4cceff6 | 1603 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1604 | Config.PsxAuto = 1; |
1605 | else if (strcmp(var.value, "NTSC") == 0) | |
1606 | Config.PsxType = 0; | |
1607 | else if (strcmp(var.value, "PAL") == 0) | |
1608 | Config.PsxType = 1; | |
1609 | } | |
4615b075 | 1610 | |
31131233 | 1611 | /*for (i = 0; i < PORTS_NUMBER; i++) |
1612 | update_controller_port_variable(i);*/ | |
61c4962a | 1613 | |
30d43b8a | 1614 | update_multitap(); |
61c4962a | 1615 | |
e1442c48 | 1616 | var.value = NULL; |
1617 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1618 | negcon_deadzone = 0; | |
3abd263a | 1619 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1620 | { |
1621 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1622 | } | |
1623 | ||
1624 | var.value = NULL; | |
1625 | var.key = "pcsx_rearmed_negcon_response"; | |
1626 | negcon_linearity = 1; | |
3abd263a | 1627 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1628 | { |
8822aea7 | 1629 | if (strcmp(var.value, "quadratic") == 0) |
1630 | { | |
e1442c48 | 1631 | negcon_linearity = 2; |
8822aea7 | 1632 | } |
1633 | else if (strcmp(var.value, "cubic") == 0) | |
1634 | { | |
e1442c48 | 1635 | negcon_linearity = 3; |
1636 | } | |
1637 | } | |
1638 | ||
ace1989f SK |
1639 | var.value = NULL; |
1640 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1641 | axis_bounds_modifier = true; | |
3abd263a | 1642 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1643 | { |
8822aea7 | 1644 | if (strcmp(var.value, "square") == 0) |
1645 | { | |
cada0a36 | 1646 | axis_bounds_modifier = true; |
8822aea7 | 1647 | } |
1648 | else if (strcmp(var.value, "circle") == 0) | |
1649 | { | |
cada0a36 | 1650 | axis_bounds_modifier = false; |
1651 | } | |
ace1989f SK |
1652 | } |
1653 | ||
70fb8fe7 | 1654 | var.value = NULL; |
1655 | var.key = "pcsx_rearmed_vibration"; | |
1656 | ||
3abd263a | 1657 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 1658 | { |
1659 | if (strcmp(var.value, "disabled") == 0) | |
1660 | in_enable_vibration = 0; | |
1661 | else if (strcmp(var.value, "enabled") == 0) | |
1662 | in_enable_vibration = 1; | |
1663 | } | |
1664 | ||
5c1cbedc | 1665 | var.value = NULL; |
1666 | var.key = "pcsx_rearmed_dithering"; | |
1667 | ||
3abd263a | 1668 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 1669 | { |
8822aea7 | 1670 | if (strcmp(var.value, "disabled") == 0) |
1671 | { | |
5c1cbedc | 1672 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
1673 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1674 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1675 | #ifdef __ARM_NEON__ |
1676 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1677 | #endif | |
1678 | } | |
8822aea7 | 1679 | else if (strcmp(var.value, "enabled") == 0) |
1680 | { | |
1681 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 1682 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 1683 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1684 | #ifdef __ARM_NEON__ |
1685 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1686 | #endif | |
1687 | } | |
1688 | } | |
1689 | ||
8ac2b9d2 | 1690 | #ifdef GPU_NEON |
3abd263a | 1691 | var.value = NULL; |
55e5626b | 1692 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1693 | |
3abd263a | 1694 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1695 | { |
1696 | if (strcmp(var.value, "disabled") == 0) | |
1697 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1698 | else if (strcmp(var.value, "enabled") == 0) | |
1699 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1700 | } | |
1701 | ||
7d68d030 | 1702 | var.value = NULL; |
55e5626b | 1703 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1704 | |
3abd263a | 1705 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1706 | { |
1707 | if (strcmp(var.value, "disabled") == 0) | |
1708 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1709 | else if (strcmp(var.value, "enabled") == 0) | |
1710 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1711 | } | |
354329fa | 1712 | |
1713 | var.value = NULL; | |
55e5626b | 1714 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1715 | |
3abd263a | 1716 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 1717 | { |
1718 | if (strcmp(var.value, "disabled") == 0) | |
1719 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1720 | else if (strcmp(var.value, "enabled") == 0) | |
1721 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1722 | } | |
094ec204 | 1723 | #endif |
0e5a7b7d | 1724 | |
3abd263a | 1725 | var.value = NULL; |
0e5a7b7d | 1726 | var.key = "pcsx_rearmed_duping_enable"; |
1727 | ||
3abd263a | 1728 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 1729 | { |
0a6520c3 | 1730 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1731 | duping_enable = false; |
0a6520c3 | 1732 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1733 | duping_enable = true; |
1734 | } | |
1735 | ||
3abd263a | 1736 | var.value = NULL; |
2df7fcac BP |
1737 | var.key = "pcsx_rearmed_display_internal_fps"; |
1738 | ||
3abd263a | 1739 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
1740 | { |
1741 | if (strcmp(var.value, "disabled") == 0) | |
1742 | display_internal_fps = false; | |
1743 | else if (strcmp(var.value, "enabled") == 0) | |
1744 | display_internal_fps = true; | |
1745 | } | |
1746 | ||
ec253988 | 1747 | #if defined(LIGHTREC) || defined(NEW_DYNAREC) |
48f615ba | 1748 | var.value = NULL; |
4e477065 | 1749 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1750 | |
3abd263a | 1751 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
48f615ba | 1752 | { |
cada0a36 | 1753 | R3000Acpu *prev_cpu = psxCpu; |
44747c73 AM |
1754 | #if defined(LIGHTREC) |
1755 | bool can_use_dynarec = found_bios; | |
1756 | #else | |
1757 | bool can_use_dynarec = 1; | |
1758 | #endif | |
48f615ba | 1759 | |
fc99395c | 1760 | #ifdef _3DS |
8822aea7 | 1761 | if (!__ctr_svchax) |
fc99395c | 1762 | Config.Cpu = CPU_INTERPRETER; |
1763 | else | |
1764 | #endif | |
44747c73 | 1765 | if (strcmp(var.value, "disabled") == 0 || !can_use_dynarec) |
48f615ba | 1766 | Config.Cpu = CPU_INTERPRETER; |
1767 | else if (strcmp(var.value, "enabled") == 0) | |
1768 | Config.Cpu = CPU_DYNAREC; | |
1769 | ||
1770 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 1771 | if (psxCpu != prev_cpu) |
1772 | { | |
48f615ba | 1773 | prev_cpu->Shutdown(); |
1774 | psxCpu->Init(); | |
1775 | psxCpu->Reset(); // not really a reset.. | |
1776 | } | |
1777 | } | |
ec253988 | 1778 | #endif /* LIGHTREC || NEW_DYNAREC */ |
805fe9bc | 1779 | |
3abd263a | 1780 | var.value = NULL; |
01394a7f | 1781 | var.key = "pcsx_rearmed_spu_reverb"; |
1782 | ||
3abd263a | 1783 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1784 | { |
0a6520c3 | 1785 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1786 | spu_config.iUseReverb = false; |
0a6520c3 | 1787 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1788 | spu_config.iUseReverb = true; |
1789 | } | |
1790 | ||
3abd263a | 1791 | var.value = NULL; |
01394a7f | 1792 | var.key = "pcsx_rearmed_spu_interpolation"; |
1793 | ||
3abd263a | 1794 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1795 | { |
1796 | if (strcmp(var.value, "simple") == 0) | |
1797 | spu_config.iUseInterpolation = 1; | |
1798 | else if (strcmp(var.value, "gaussian") == 0) | |
1799 | spu_config.iUseInterpolation = 2; | |
1800 | else if (strcmp(var.value, "cubic") == 0) | |
1801 | spu_config.iUseInterpolation = 3; | |
1802 | else if (strcmp(var.value, "off") == 0) | |
1803 | spu_config.iUseInterpolation = 0; | |
1804 | } | |
1805 | ||
3abd263a | 1806 | var.value = NULL; |
b3480be8 | 1807 | var.key = "pcsx_rearmed_pe2_fix"; |
1808 | ||
3abd263a | 1809 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1810 | { |
1811 | if (strcmp(var.value, "disabled") == 0) | |
1812 | Config.RCntFix = 0; | |
1813 | else if (strcmp(var.value, "enabled") == 0) | |
1814 | Config.RCntFix = 1; | |
1815 | } | |
ace14ab3 | 1816 | |
3abd263a | 1817 | var.value = NULL; |
1d6abe26 | 1818 | var.key = "pcsx_rearmed_idiablofix"; |
1819 | ||
3abd263a | 1820 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1d6abe26 | 1821 | { |
1822 | if (strcmp(var.value, "disabled") == 0) | |
1823 | spu_config.idiablofix = 0; | |
1824 | else if (strcmp(var.value, "enabled") == 0) | |
1825 | spu_config.idiablofix = 1; | |
1826 | } | |
1827 | ||
3abd263a | 1828 | var.value = NULL; |
b3480be8 | 1829 | var.key = "pcsx_rearmed_inuyasha_fix"; |
1830 | ||
3abd263a | 1831 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1832 | { |
1833 | if (strcmp(var.value, "disabled") == 0) | |
1834 | Config.VSyncWA = 0; | |
1835 | else if (strcmp(var.value, "enabled") == 0) | |
1836 | Config.VSyncWA = 1; | |
1837 | } | |
1838 | ||
679b71e2 JW |
1839 | #ifndef _WIN32 |
1840 | var.value = NULL; | |
1841 | var.key = "pcsx_rearmed_async_cd"; | |
3abd263a | 1842 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
679b71e2 JW |
1843 | { |
1844 | if (strcmp(var.value, "async") == 0) | |
cada0a36 | 1845 | Config.AsyncCD = 1; |
679b71e2 | 1846 | else |
cada0a36 | 1847 | Config.AsyncCD = 0; |
679b71e2 JW |
1848 | } |
1849 | #endif | |
1850 | ||
b12cce74 | 1851 | var.value = NULL; |
1852 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 1853 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1854 | { |
1855 | if (strcmp(var.value, "disabled") == 0) | |
1856 | Config.Xa = 1; | |
1857 | else | |
1858 | Config.Xa = 0; | |
1859 | } | |
1860 | ||
1861 | var.value = NULL; | |
1862 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 1863 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1864 | { |
1865 | if (strcmp(var.value, "disabled") == 0) | |
1866 | Config.Cdda = 1; | |
1867 | else | |
1868 | Config.Cdda = 0; | |
1869 | } | |
1870 | ||
34af0fff | 1871 | var.value = NULL; |
1872 | var.key = "pcsx_rearmed_spuirq"; | |
3abd263a | 1873 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
34af0fff | 1874 | { |
1875 | if (strcmp(var.value, "disabled") == 0) | |
1876 | Config.SpuIrq = 0; | |
1877 | else | |
1878 | Config.SpuIrq = 1; | |
1879 | } | |
1880 | ||
c765eb86 JW |
1881 | #ifdef THREAD_RENDERING |
1882 | var.key = "pcsx_rearmed_gpu_thread_rendering"; | |
1883 | var.value = NULL; | |
1884 | ||
1885 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1886 | { | |
1887 | if (strcmp(var.value, "disabled") == 0) | |
1888 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_OFF; | |
1889 | else if (strcmp(var.value, "sync") == 0) | |
1890 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_SYNC; | |
1891 | else if (strcmp(var.value, "async") == 0) | |
1892 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_ASYNC; | |
1893 | } | |
1894 | #endif | |
1895 | ||
2d17de26 | 1896 | #ifdef GPU_PEOPS |
3abd263a | 1897 | var.value = NULL; |
6713b629 | 1898 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1899 | |
1900 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1901 | { | |
1902 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1903 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1904 | } |
1905 | ||
3abd263a | 1906 | var.value = NULL; |
6713b629 | 1907 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1908 | |
1909 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1910 | { | |
1911 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1912 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1913 | } |
1914 | ||
3abd263a | 1915 | var.value = NULL; |
6713b629 | 1916 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1917 | |
1918 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1919 | { | |
1920 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1921 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1922 | } |
1923 | ||
3abd263a | 1924 | var.value = NULL; |
6713b629 | 1925 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1926 | |
1927 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1928 | { | |
1929 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1930 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1931 | } |
1932 | ||
3abd263a | 1933 | var.value = NULL; |
6713b629 | 1934 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1935 | |
1936 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1937 | { | |
1938 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1939 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1940 | } |
1941 | ||
3abd263a | 1942 | var.value = NULL; |
6713b629 | 1943 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1944 | |
1945 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1946 | { | |
1947 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1948 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1949 | } |
1950 | ||
3abd263a | 1951 | var.value = NULL; |
6713b629 | 1952 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 1953 | |
1954 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1955 | { | |
1956 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1957 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 1958 | } |
1959 | ||
3abd263a | 1960 | var.value = NULL; |
6713b629 | 1961 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 1962 | |
1963 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1964 | { | |
1965 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1966 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 1967 | } |
1968 | ||
3abd263a | 1969 | var.value = NULL; |
6713b629 | 1970 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 1971 | |
1972 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1973 | { | |
1974 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1975 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 1976 | } |
1977 | ||
1978 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1979 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1980 | ||
6713b629 | 1981 | /* Show/hide core options */ |
c8108d88 | 1982 | |
1983 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
1984 | var.value = NULL; | |
1985 | ||
1986 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1987 | { | |
1988 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
1989 | ||
1990 | show_advanced_gpu_peops_settings = 1; | |
1991 | if (strcmp(var.value, "disabled") == 0) | |
1992 | show_advanced_gpu_peops_settings = 0; | |
1993 | ||
1994 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
1995 | { | |
1996 | unsigned i; | |
1997 | struct retro_core_option_display option_display; | |
6713b629 | 1998 | char gpu_peops_option[9][45] = { |
1999 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
2000 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
2001 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
2002 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
2003 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
2004 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
2005 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
2006 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
cada0a36 | 2007 | "pcsx_rearmed_gpu_peops_fake_busy_state" |
c8108d88 | 2008 | }; |
2009 | ||
2010 | option_display.visible = show_advanced_gpu_peops_settings; | |
2011 | ||
2012 | for (i = 0; i < 9; i++) | |
2013 | { | |
2014 | option_display.key = gpu_peops_option[i]; | |
2015 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2016 | } | |
2017 | } | |
2018 | } | |
2019 | #endif | |
2020 | ||
030d1121 | 2021 | #ifdef GPU_UNAI |
2022 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
2023 | var.value = NULL; | |
2024 | ||
3abd263a | 2025 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2026 | { |
2027 | if (strcmp(var.value, "disabled") == 0) | |
2028 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2029 | else if (strcmp(var.value, "enabled") == 0) | |
2030 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
2031 | } | |
2032 | ||
2033 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
2034 | var.value = NULL; | |
2035 | ||
3abd263a | 2036 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2037 | { |
2038 | if (strcmp(var.value, "disabled") == 0) | |
2039 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
2040 | else if (strcmp(var.value, "enabled") == 0) | |
2041 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
2042 | } | |
2043 | ||
2044 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2045 | var.value = NULL; | |
2046 | ||
3abd263a | 2047 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2048 | { |
2049 | if (strcmp(var.value, "disabled") == 0) | |
2050 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
2051 | else if (strcmp(var.value, "enabled") == 0) | |
2052 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2053 | } | |
2054 | ||
2055 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
2056 | var.value = NULL; | |
2057 | ||
3abd263a | 2058 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2059 | { |
2060 | if (strcmp(var.value, "disabled") == 0) | |
2061 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
2062 | else if (strcmp(var.value, "enabled") == 0) | |
2063 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2064 | } | |
2065 | ||
2066 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2067 | var.value = NULL; | |
2068 | ||
3abd263a | 2069 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2070 | { |
2071 | if (strcmp(var.value, "disabled") == 0) | |
2072 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2073 | else if (strcmp(var.value, "enabled") == 0) | |
2074 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2075 | } | |
2076 | ||
43047988 JW |
2077 | var.key = "pcsx_rearmed_gpu_unai_scale_hires"; |
2078 | var.value = NULL; | |
2079 | ||
2080 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2081 | { | |
2082 | if (strcmp(var.value, "disabled") == 0) | |
2083 | pl_rearmed_cbs.gpu_unai.scale_hires = 0; | |
2084 | else if (strcmp(var.value, "enabled") == 0) | |
2085 | pl_rearmed_cbs.gpu_unai.scale_hires = 1; | |
2086 | } | |
2087 | ||
030d1121 | 2088 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; |
2089 | var.value = NULL; | |
2090 | ||
2091 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2092 | { | |
2093 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
2094 | ||
2095 | show_advanced_gpu_unai_settings = 1; | |
2096 | if (strcmp(var.value, "disabled") == 0) | |
2097 | show_advanced_gpu_unai_settings = 0; | |
2098 | ||
2099 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
2100 | { | |
2101 | unsigned i; | |
2102 | struct retro_core_option_display option_display; | |
43047988 | 2103 | char gpu_unai_option[6][40] = { |
030d1121 | 2104 | "pcsx_rearmed_gpu_unai_blending", |
2105 | "pcsx_rearmed_gpu_unai_lighting", | |
2106 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
2107 | "pcsx_rearmed_gpu_unai_ilace_force", | |
43047988 | 2108 | "pcsx_rearmed_gpu_unai_pixel_skip", |
c765eb86 | 2109 | "pcsx_rearmed_gpu_unai_scale_hires", |
030d1121 | 2110 | }; |
2111 | ||
2112 | option_display.visible = show_advanced_gpu_unai_settings; | |
2113 | ||
43047988 | 2114 | for (i = 0; i < 6; i++) |
030d1121 | 2115 | { |
2116 | option_display.key = gpu_unai_option[i]; | |
2117 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2118 | } | |
2119 | } | |
2120 | } | |
2121 | #endif // GPU_UNAI | |
2122 | ||
cada0a36 | 2123 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2124 | //with where the shots are in the emulator. |
2125 | ||
2126 | var.value = NULL; | |
2127 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2128 | ||
2129 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2130 | { | |
cada0a36 | 2131 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2132 | } |
2133 | ||
2134 | var.value = NULL; | |
2135 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2136 | ||
2137 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2138 | { | |
cada0a36 | 2139 | GunconAdjustY = atoi(var.value); |
2140 | } | |
e16ecc89 | 2141 | |
2142 | var.value = NULL; | |
2143 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2144 | ||
2145 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2146 | { | |
cada0a36 | 2147 | GunconAdjustRatioX = atof(var.value); |
2148 | } | |
e16ecc89 | 2149 | |
2150 | var.value = NULL; | |
2151 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2152 | ||
2153 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2154 | { | |
cada0a36 | 2155 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2156 | } |
2157 | ||
ce239f4a | 2158 | #ifdef NEW_DYNAREC |
2159 | var.value = NULL; | |
2160 | var.key = "pcsx_rearmed_nosmccheck"; | |
2161 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2162 | { | |
2163 | if (strcmp(var.value, "enabled") == 0) | |
2164 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2165 | else | |
2166 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
2167 | } | |
2168 | ||
2169 | var.value = NULL; | |
2170 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
2171 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2172 | { | |
2173 | if (strcmp(var.value, "enabled") == 0) | |
2174 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2175 | else | |
2176 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2177 | } | |
2178 | ||
2179 | var.value = NULL; | |
2180 | var.key = "pcsx_rearmed_nogteflags"; | |
2181 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2182 | { | |
2183 | if (strcmp(var.value, "enabled") == 0) | |
2184 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2185 | else | |
2186 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
2187 | } | |
2188 | ||
2189 | /* this probably is safe to change in real-time */ | |
2190 | var.value = NULL; | |
2191 | var.key = "pcsx_rearmed_psxclock"; | |
2192 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2193 | { | |
2194 | int psxclock = atoi(var.value); | |
2195 | cycle_multiplier = 10000 / psxclock; | |
2196 | } | |
2197 | #endif /* NEW_DYNAREC */ | |
2198 | ||
399a33fe | 2199 | var.value = NULL; |
2200 | var.key = "pcsx_rearmed_input_sensitivity"; | |
2201 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2202 | { | |
2203 | mouse_sensitivity = atof(var.value); | |
2204 | } | |
2205 | ||
ce239f4a | 2206 | var.key = "pcsx_rearmed_show_other_input_settings"; |
2207 | var.value = NULL; | |
2208 | ||
2209 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2210 | { | |
2211 | int previous_settings = show_other_input_settings; | |
2212 | ||
2213 | show_other_input_settings = 1; | |
2214 | if (strcmp(var.value, "disabled") == 0) | |
2215 | show_other_input_settings = 0; | |
2216 | ||
2217 | if (show_other_input_settings != previous_settings) | |
2218 | { | |
2219 | unsigned i; | |
2220 | struct retro_core_option_display option_display; | |
2221 | char gpu_peops_option[][50] = { | |
2222 | "pcsx_rearmed_multitap1", | |
2223 | "pcsx_rearmed_multitap2", | |
2224 | "pcsx_rearmed_pad3type", | |
2225 | "pcsx_rearmed_pad4type", | |
2226 | "pcsx_rearmed_pad5type", | |
2227 | "pcsx_rearmed_pad6type", | |
2228 | "pcsx_rearmed_pad7type", | |
2229 | "pcsx_rearmed_pad8type", | |
2230 | "pcsx_rearmed_negcon_deadzone", | |
2231 | "pcsx_rearmed_negcon_response", | |
2232 | "pcsx_rearmed_analog_axis_modifier", | |
2233 | "pcsx_rearmed_gunconadjustx", | |
2234 | "pcsx_rearmed_gunconadjusty", | |
2235 | "pcsx_rearmed_gunconadjustratiox", | |
2236 | "pcsx_rearmed_gunconadjustratioy" | |
2237 | }; | |
2238 | #define INPUT_LIST (sizeof(gpu_peops_option) / sizeof(gpu_peops_option[0])) | |
2239 | ||
2240 | option_display.visible = show_other_input_settings; | |
2241 | ||
2242 | for (i = 0; i < INPUT_LIST; i++) | |
2243 | { | |
2244 | option_display.key = gpu_peops_option[i]; | |
2245 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2246 | } | |
2247 | } | |
2248 | } | |
2249 | ||
8822aea7 | 2250 | if (in_flight) |
2251 | { | |
2252 | // inform core things about possible config changes | |
32ab9e53 | 2253 | plugin_call_rearmed_cbs(); |
805fe9bc | 2254 | |
8822aea7 | 2255 | if (GPU_open != NULL && GPU_close != NULL) |
2256 | { | |
32ab9e53 TJ |
2257 | GPU_close(); |
2258 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2259 | } | |
805fe9bc | 2260 | |
8b9b4c9f | 2261 | /* dfinput_activate(); */ |
32ab9e53 | 2262 | } |
27cf7d31 | 2263 | else |
2264 | { | |
b580cc4f | 2265 | //not yet running |
5bf56268 | 2266 | |
b580cc4f | 2267 | //bootlogo display hack |
8822aea7 | 2268 | if (found_bios) |
2269 | { | |
3abd263a | 2270 | var.value = NULL; |
b580cc4f | 2271 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2272 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2273 | { |
27cf7d31 | 2274 | Config.SlowBoot = 0; |
2275 | rebootemu = 0; | |
0a6520c3 | 2276 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2277 | { |
f422f444 | 2278 | Config.SlowBoot = 1; |
27cf7d31 | 2279 | rebootemu = 1; |
2280 | } | |
b580cc4f | 2281 | } |
2282 | } | |
2283 | } | |
31131233 | 2284 | |
2285 | for (i = 0; i < 8; i++) { | |
2286 | SysPrintf("[DEBUG] Player %d: %s\n", i + 1, get_pse_pad_label[in_type[i]]); | |
2287 | } | |
2288 | SysPrintf("Multiplayer 1: %s\n", multitap1 ? "enabled" : "disabled"); | |
2289 | SysPrintf("Multiplayer 2: %s\n", multitap2 ? "enabled" : "disabled"); | |
e268a47e | 2290 | } |
2291 | ||
8741f7a2 | 2292 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2293 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2294 | { |
cada0a36 | 2295 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2296 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2297 | |
cada0a36 | 2298 | // First, try and get an analog value using the new libretro API constant |
2299 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2300 | RETRO_DEVICE_ANALOG, |
2301 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2302 | id); | |
cada0a36 | 2303 | button = MIN(button / 128, 255); |
8741f7a2 | 2304 | |
cada0a36 | 2305 | if (button == 0) |
2306 | { | |
2307 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2308 | // is not reporting analog values. We need to do a second check using the classic | |
2309 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2310 | |
cada0a36 | 2311 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2312 | |
cada0a36 | 2313 | button = (ret & (1 << id)) ? 255 : 0; |
2314 | } | |
8741f7a2 | 2315 | |
cada0a36 | 2316 | return button; |
8741f7a2 | 2317 | } |
2318 | ||
8822aea7 | 2319 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2320 | { | |
cada0a36 | 2321 | float modifier_axis_range = 0; |
2322 | ||
8822aea7 | 2323 | if (is_square) |
2324 | { | |
cada0a36 | 2325 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2326 | if (modifier_axis_range < 0) |
2327 | { | |
cada0a36 | 2328 | modifier_axis_range = 0; |
8822aea7 | 2329 | } |
2330 | else if (modifier_axis_range > 255) | |
2331 | { | |
cada0a36 | 2332 | modifier_axis_range = 255; |
2333 | } | |
8822aea7 | 2334 | } |
2335 | else | |
2336 | { | |
cada0a36 | 2337 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2338 | } | |
ace1989f | 2339 | |
cada0a36 | 2340 | return modifier_axis_range; |
ace1989f SK |
2341 | } |
2342 | ||
34f7d033 | 2343 | static void update_input_guncon(int port, int ret) |
38c2028e | 2344 | { |
34f7d033 | 2345 | //ToDo move across to: |
2346 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2347 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2348 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2349 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2350 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2351 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2352 | //Though not sure these are hooked up properly on the Pi | |
2353 | ||
34f7d033 | 2354 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross |
2355 | ||
2356 | // Trigger | |
2357 | //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug | |
7c455640 | 2358 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) |
8822aea7 | 2359 | { |
34f7d033 | 2360 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2361 | } |
2362 | ||
34f7d033 | 2363 | // A |
7c455640 | 2364 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) |
8822aea7 | 2365 | { |
34f7d033 | 2366 | in_keystate[port] |= (1 << DKEY_START); |
2367 | } | |
cada0a36 | 2368 | |
34f7d033 | 2369 | // B |
7c455640 | 2370 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)) |
34f7d033 | 2371 | { |
2372 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2373 | } | |
cada0a36 | 2374 | |
7c455640 | 2375 | int gunx = input_state_cb(port, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); |
2376 | int guny = input_state_cb(port, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
cada0a36 | 2377 | |
34f7d033 | 2378 | //Mouse range is -32767 -> 32767 |
2379 | //1% is about 655 | |
2380 | //Use the left analog stick field to store the absolute coordinates | |
7c455640 | 2381 | in_analog_left[port][0] = (gunx * GunconAdjustRatioX) + (GunconAdjustX * 655); |
2382 | in_analog_left[port][1] = (guny * GunconAdjustRatioY) + (GunconAdjustY * 655); | |
34f7d033 | 2383 | } |
cada0a36 | 2384 | |
34f7d033 | 2385 | static void update_input_negcon(int port, int ret) |
2386 | { | |
2387 | int lsx; | |
2388 | int rsy; | |
2389 | int negcon_i_rs; | |
2390 | int negcon_ii_rs; | |
2391 | float negcon_twist_amplitude; | |
cada0a36 | 2392 | |
34f7d033 | 2393 | // Query digital inputs |
2394 | // | |
2395 | // > Pad-Up | |
2396 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2397 | in_keystate[port] |= (1 << DKEY_UP); | |
2398 | // > Pad-Right | |
2399 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2400 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2401 | // > Pad-Down | |
2402 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2403 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2404 | // > Pad-Left | |
2405 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2406 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2407 | // > Start | |
2408 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2409 | in_keystate[port] |= (1 << DKEY_START); | |
2410 | // > neGcon A | |
2411 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2412 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2413 | // > neGcon B | |
2414 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2415 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2416 | // > neGcon R shoulder (digital) | |
2417 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2418 | in_keystate[port] |= (1 << DKEY_R1); | |
2419 | // Query analog inputs | |
2420 | // | |
2421 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2422 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2423 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2424 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2425 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2426 | // So we just have to map in_analog_left/right to more | |
2427 | // appropriate inputs... | |
2428 | // | |
2429 | // > NeGcon twist | |
2430 | // >> Get raw analog stick value and account for deadzone | |
2431 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2432 | if (lsx > negcon_deadzone) | |
2433 | lsx = lsx - negcon_deadzone; | |
2434 | else if (lsx < -negcon_deadzone) | |
2435 | lsx = lsx + negcon_deadzone; | |
2436 | else | |
2437 | lsx = 0; | |
2438 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2439 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2440 | if (negcon_linearity == 2) | |
2441 | { | |
2442 | if (negcon_twist_amplitude < 0.0) | |
2443 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2444 | else | |
2445 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2446 | } | |
2447 | else if (negcon_linearity == 3) | |
2448 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2449 | // >> Convert to final 'in_analog' integer value [0,255] | |
2450 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2451 | // > NeGcon I + II | |
2452 | // >> Handle right analog stick vertical axis mapping... | |
2453 | // - Up (-Y) == accelerate == neGcon I | |
2454 | // - Down (+Y) == brake == neGcon II | |
2455 | negcon_i_rs = 0; | |
2456 | negcon_ii_rs = 0; | |
2457 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2458 | if (rsy >= 0) | |
2459 | { | |
2460 | // Account for deadzone | |
2461 | // (Note: have never encountered a gamepad with significant differences | |
2462 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2463 | // deadzone here) | |
2464 | if (rsy > negcon_deadzone) | |
2465 | rsy = rsy - negcon_deadzone; | |
2466 | else | |
2467 | rsy = 0; | |
2468 | // Convert to 'in_analog' integer value [0,255] | |
2469 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2470 | } |
6fbd15c8 | 2471 | else |
34f7d033 | 2472 | { |
2473 | if (rsy < -negcon_deadzone) | |
2474 | rsy = -1 * (rsy + negcon_deadzone); | |
2475 | else | |
2476 | rsy = 0; | |
2477 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2478 | } | |
2479 | // >> NeGcon I | |
2480 | in_analog_right[port][1] = MAX( | |
2481 | MAX( | |
2482 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2483 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2484 | negcon_i_rs); | |
2485 | // >> NeGcon II | |
2486 | in_analog_left[port][0] = MAX( | |
2487 | MAX( | |
2488 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2489 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2490 | negcon_ii_rs); | |
2491 | // > NeGcon L | |
2492 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2493 | } | |
e268a47e | 2494 | |
399a33fe | 2495 | static void update_input_mouse(int port, int ret) |
2496 | { | |
2497 | float raw_x = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X); | |
2498 | float raw_y = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y); | |
2499 | ||
2500 | int x = (int)roundf(raw_x * mouse_sensitivity); | |
2501 | int y = (int)roundf(raw_y * mouse_sensitivity); | |
2502 | ||
2503 | if (x > 127) x = 127; | |
2504 | else if (x < -128) x = -128; | |
2505 | ||
2506 | if (y > 127) y = 127; | |
2507 | else if (y < -128) y = -128; | |
2508 | ||
2509 | in_mouse[port][0] = x; /* -128..+128 left/right movement, 0 = no movement */ | |
2510 | in_mouse[port][1] = y; /* -128..+128 down/up movement, 0 = no movement */ | |
2511 | ||
2512 | /* left mouse button state */ | |
2513 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
2514 | in_keystate[port] |= 1 << 11; | |
2515 | ||
2516 | /* right mouse button state */ | |
2517 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
2518 | in_keystate[port] |= 1 << 10; | |
2519 | } | |
2520 | ||
34f7d033 | 2521 | static void update_input(void) |
2522 | { | |
cada0a36 | 2523 | // reset all keystate, query libretro for keystate |
34f7d033 | 2524 | int i; |
cada0a36 | 2525 | int j; |
e268a47e | 2526 | |
8822aea7 | 2527 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2528 | { |
8822aea7 | 2529 | int16_t ret = 0; |
34f7d033 | 2530 | int type = in_type[i]; |
2531 | ||
cada0a36 | 2532 | in_keystate[i] = 0; |
3c0fb554 | 2533 | |
34f7d033 | 2534 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2535 | continue; |
c8108d88 | 2536 | |
6fbd15c8 | 2537 | if (libretro_supports_bitmasks) |
2538 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2539 | else | |
2540 | { | |
8822aea7 | 2541 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2542 | { |
a3c2efcd | 2543 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2544 | ret |= (1 << j); |
6fbd15c8 | 2545 | } |
2546 | } | |
3c0fb554 | 2547 | |
34f7d033 | 2548 | switch (type) |
cada0a36 | 2549 | { |
34f7d033 | 2550 | case PSE_PAD_TYPE_GUNCON: |
2551 | update_input_guncon(i, ret); | |
2552 | break; | |
2553 | case PSE_PAD_TYPE_NEGCON: | |
2554 | update_input_negcon(i, ret); | |
2555 | break; | |
7dea987c | 2556 | case PSE_PAD_TYPE_MOUSE: |
399a33fe | 2557 | update_input_mouse(i, ret); |
2558 | break; | |
34f7d033 | 2559 | default: |
cada0a36 | 2560 | // Query digital inputs |
2561 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2562 | if (ret & (1 << j)) | |
2563 | in_keystate[i] |= retro_psx_map[j]; | |
2564 | ||
2565 | // Query analog inputs | |
34f7d033 | 2566 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2567 | { |
34f7d033 | 2568 | in_analog_left[i][0] = axis_range_modifier(input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X), axis_bounds_modifier); |
2569 | in_analog_left[i][1] = axis_range_modifier(input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y), axis_bounds_modifier); | |
cada0a36 | 2570 | in_analog_right[i][0] = axis_range_modifier(input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X), axis_bounds_modifier); |
2571 | in_analog_right[i][1] = axis_range_modifier(input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y), axis_bounds_modifier); | |
2572 | } | |
2573 | } | |
2574 | } | |
34f7d033 | 2575 | } |
2576 | ||
2577 | static void print_internal_fps(void) | |
2578 | { | |
2579 | if (display_internal_fps) | |
2580 | { | |
2581 | frame_count++; | |
2582 | ||
2583 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2584 | { | |
2585 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2586 | char str[64]; | |
2587 | const char *strc = (const char *)str; | |
34f7d033 | 2588 | |
2589 | str[0] = '\0'; | |
2590 | ||
2591 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2592 | ||
2593 | pl_rearmed_cbs.flip_cnt = 0; | |
2594 | ||
8a60e610 | 2595 | if (msg_interface_version >= 1) |
2596 | { | |
2597 | struct retro_message_ext msg = { | |
2598 | strc, | |
2599 | 3000, | |
2600 | 1, | |
2601 | RETRO_LOG_INFO, | |
2602 | RETRO_MESSAGE_TARGET_OSD, | |
2603 | RETRO_MESSAGE_TYPE_STATUS, | |
2604 | -1 | |
2605 | }; | |
2606 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2607 | } | |
2608 | else | |
2609 | { | |
2610 | struct retro_message msg = { | |
2611 | strc, | |
2612 | 180 | |
2613 | }; | |
2614 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2615 | } | |
34f7d033 | 2616 | } |
2617 | } | |
2618 | else | |
2619 | frame_count = 0; | |
2620 | } | |
2621 | ||
2622 | void retro_run(void) | |
2623 | { | |
34f7d033 | 2624 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
2625 | if (rebootemu != 0) | |
2626 | { | |
2627 | rebootemu = 0; | |
2628 | SysReset(); | |
2629 | if (!Config.HLE && !Config.SlowBoot) | |
2630 | { | |
2631 | // skip BIOS logos | |
2632 | psxRegs.pc = psxRegs.GPR.n.ra; | |
2633 | } | |
2634 | } | |
2635 | ||
2636 | print_internal_fps(); | |
2637 | ||
2638 | input_poll_cb(); | |
2639 | ||
2640 | update_input(); | |
2641 | ||
2642 | bool updated = false; | |
2643 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2644 | update_variables(true); | |
cada0a36 | 2645 | |
2646 | stop = 0; | |
2647 | psxCpu->Execute(); | |
2648 | ||
2649 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, | |
8822aea7 | 2650 | vout_width, vout_height, vout_width * 2); |
cada0a36 | 2651 | vout_fb_dirty = 0; |
2652 | ||
2653 | set_vout_fb(); | |
38c2028e | 2654 | } |
2655 | ||
74ebc05b | 2656 | static bool try_use_bios(const char *path) |
2657 | { | |
cada0a36 | 2658 | FILE *f; |
2659 | long size; | |
2660 | const char *name; | |
74ebc05b | 2661 | |
cada0a36 | 2662 | f = fopen(path, "rb"); |
2663 | if (f == NULL) | |
2664 | return false; | |
74ebc05b | 2665 | |
cada0a36 | 2666 | fseek(f, 0, SEEK_END); |
2667 | size = ftell(f); | |
2668 | fclose(f); | |
74ebc05b | 2669 | |
cada0a36 | 2670 | if (size != 512 * 1024) |
2671 | return false; | |
74ebc05b | 2672 | |
cada0a36 | 2673 | name = strrchr(path, SLASH); |
2674 | if (name++ == NULL) | |
2675 | name = path; | |
2676 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2677 | return true; | |
74ebc05b | 2678 | } |
2679 | ||
c4052f4d | 2680 | #ifndef VITA |
74ebc05b | 2681 | #include <sys/types.h> |
2682 | #include <dirent.h> | |
2683 | ||
2684 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2685 | { | |
cada0a36 | 2686 | DIR *dir; |
2687 | struct dirent *ent; | |
2688 | bool ret = false; | |
74ebc05b | 2689 | |
cada0a36 | 2690 | dir = opendir(dirpath); |
2691 | if (dir == NULL) | |
2692 | return false; | |
74ebc05b | 2693 | |
8822aea7 | 2694 | while ((ent = readdir(dir))) |
2695 | { | |
cada0a36 | 2696 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) |
2697 | continue; | |
74ebc05b | 2698 | |
cada0a36 | 2699 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
2700 | ret = try_use_bios(path); | |
2701 | if (ret) | |
2702 | break; | |
2703 | } | |
2704 | closedir(dir); | |
2705 | return ret; | |
74ebc05b | 2706 | } |
2707 | #else | |
2708 | #define find_any_bios(...) false | |
2709 | #endif | |
2710 | ||
11813b9d | 2711 | static void check_system_specs(void) |
2712 | { | |
2713 | unsigned level = 6; | |
2714 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2715 | } | |
2716 | ||
d382721e MOB |
2717 | static int init_memcards(void) |
2718 | { | |
cada0a36 | 2719 | int ret = 0; |
2720 | const char *dir; | |
8822aea7 | 2721 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 2722 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
2723 | ||
2724 | // Memcard2 will be handled and is re-enabled if needed using core | |
2725 | // operations. | |
2726 | // Memcard1 is handled by libretro, doing this will set core to | |
2727 | // skip file io operations for memcard1 like SaveMcd | |
2728 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2729 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
2730 | init_memcard(Mcd1Data); | |
2731 | // Memcard 2 is managed by the emulator on the filesystem, | |
2732 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2733 | ||
8822aea7 | 2734 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2735 | { | |
cada0a36 | 2736 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 2737 | if (memcmp(var.value, "enabled", 7) == 0) |
2738 | { | |
2739 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
2740 | { | |
2741 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
2742 | { | |
cada0a36 | 2743 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
2744 | ret = -1; | |
8822aea7 | 2745 | } |
2746 | else | |
2747 | { | |
cada0a36 | 2748 | McdDisable[1] = 0; |
2749 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2750 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2751 | } | |
8822aea7 | 2752 | } |
2753 | else | |
2754 | { | |
cada0a36 | 2755 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
2756 | ret = -1; | |
2757 | } | |
2758 | } | |
2759 | } | |
2760 | return ret; | |
d382721e MOB |
2761 | } |
2762 | ||
9e7bdf29 | 2763 | static void loadPSXBios(void) |
38c2028e | 2764 | { |
cada0a36 | 2765 | const char *dir; |
2766 | char path[PATH_MAX]; | |
2767 | unsigned useHLE = 0; | |
2768 | ||
2769 | const char *bios[] = { | |
2770 | "PSXONPSP660", "psxonpsp660", | |
2771 | "SCPH101", "scph101", | |
2772 | "SCPH5501", "scph5501", | |
2773 | "SCPH7001", "scph7001", | |
2774 | "SCPH1001", "scph1001" | |
2775 | }; | |
2776 | ||
2777 | struct retro_variable var = { | |
2778 | .key = "pcsx_rearmed_bios", | |
2779 | .value = NULL | |
2780 | }; | |
2781 | ||
2782 | found_bios = 0; | |
2783 | ||
8822aea7 | 2784 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2785 | { | |
cada0a36 | 2786 | if (!strcmp(var.value, "HLE")) |
2787 | useHLE = 1; | |
2788 | } | |
2789 | ||
2790 | if (!useHLE) | |
2791 | { | |
2792 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2793 | { | |
2794 | unsigned i; | |
2795 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2796 | ||
8822aea7 | 2797 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
2798 | { | |
cada0a36 | 2799 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
2800 | found_bios = try_use_bios(path); | |
2801 | if (found_bios) | |
2802 | break; | |
2803 | } | |
2804 | ||
2805 | if (!found_bios) | |
2806 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2807 | } | |
8822aea7 | 2808 | if (found_bios) |
2809 | { | |
cada0a36 | 2810 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
2811 | } | |
2812 | } | |
2813 | ||
2814 | if (useHLE || !found_bios) | |
2815 | { | |
8a60e610 | 2816 | const char *msg_str = "No PlayStation BIOS file found - add for better compatibility"; |
2817 | ||
cada0a36 | 2818 | SysPrintf("no BIOS files found.\n"); |
8a60e610 | 2819 | |
2820 | if (msg_interface_version >= 1) | |
2821 | { | |
2822 | struct retro_message_ext msg = { | |
2823 | msg_str, | |
2824 | 3000, | |
2825 | 3, | |
2826 | RETRO_LOG_WARN, | |
2827 | RETRO_MESSAGE_TARGET_ALL, | |
2828 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
2829 | -1 | |
2830 | }; | |
2831 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2832 | } | |
2833 | else | |
2834 | { | |
2835 | struct retro_message msg = { | |
2836 | msg_str, | |
2837 | 180 | |
2838 | }; | |
2839 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2840 | } | |
cada0a36 | 2841 | } |
9e7bdf29 | 2842 | } |
2843 | ||
2844 | void retro_init(void) | |
2845 | { | |
cada0a36 | 2846 | unsigned dci_version = 0; |
2847 | struct retro_rumble_interface rumble; | |
2848 | int ret; | |
38c2028e | 2849 | |
8a60e610 | 2850 | msg_interface_version = 0; |
2851 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
2852 | ||
d148d265 | 2853 | #ifdef __MACH__ |
cada0a36 | 2854 | // magic sauce to make the dynarec work on iOS |
2855 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 2856 | #endif |
2857 | ||
fc99395c | 2858 | #ifdef _3DS |
fc99395c | 2859 | psxMapHook = pl_3ds_mmap; |
2860 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2861 | #endif |
2862 | #ifdef VITA | |
8822aea7 | 2863 | if (init_vita_mmap() < 0) |
73081f23 | 2864 | abort(); |
1a5fd794 | 2865 | psxMapHook = pl_vita_mmap; |
2866 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2867 | #endif |
cada0a36 | 2868 | ret = emu_core_preinit(); |
5bf56268 | 2869 | #ifdef _3DS |
e4d84733 | 2870 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 2871 | if (!__ctr_svchax) |
e4d84733 | 2872 | Config.Cpu = CPU_INTERPRETER; |
2873 | #endif | |
cada0a36 | 2874 | ret |= init_memcards(); |
73081f23 | 2875 | |
cada0a36 | 2876 | ret |= emu_core_init(); |
8822aea7 | 2877 | if (ret != 0) |
2878 | { | |
cada0a36 | 2879 | SysPrintf("PCSX init failed.\n"); |
2880 | exit(1); | |
2881 | } | |
38c2028e | 2882 | |
0b7f536b | 2883 | #ifdef _3DS |
2884 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2885 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
cada0a36 | 2886 | posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2887 | #else |
cada0a36 | 2888 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2889 | #endif |
5bf56268 | 2890 | |
cada0a36 | 2891 | vout_buf_ptr = vout_buf; |
74ebc05b | 2892 | |
cada0a36 | 2893 | loadPSXBios(); |
38c2028e | 2894 | |
cada0a36 | 2895 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2896 | |
8822aea7 | 2897 | disk_initial_index = 0; |
cada0a36 | 2898 | disk_initial_path[0] = '\0'; |
2899 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2900 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2901 | else | |
2902 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2903 | |
cada0a36 | 2904 | rumble_cb = NULL; |
2905 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2906 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2907 | |
cada0a36 | 2908 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2909 | * we have to do this because cache misses and some IO penalties | |
2910 | * are not emulated. Warning: changing this may break compatibility. */ | |
2911 | cycle_multiplier = 175; | |
44e8d7af | 2912 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) |
cada0a36 | 2913 | cycle_multiplier = 200; |
5ca2ec64 | 2914 | #endif |
cada0a36 | 2915 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
2916 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
2917 | spu_config.iUseFixedUpdates = 1; | |
5ca2ec64 | 2918 | |
cada0a36 | 2919 | SaveFuncs.open = save_open; |
2920 | SaveFuncs.read = save_read; | |
2921 | SaveFuncs.write = save_write; | |
2922 | SaveFuncs.seek = save_seek; | |
2923 | SaveFuncs.close = save_close; | |
e268a47e | 2924 | |
6fbd15c8 | 2925 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2926 | libretro_supports_bitmasks = true; | |
2927 | ||
cada0a36 | 2928 | check_system_specs(); |
38c2028e | 2929 | } |
2930 | ||
2931 | void retro_deinit(void) | |
2932 | { | |
8822aea7 | 2933 | if (plugins_opened) |
2934 | { | |
cada0a36 | 2935 | ClosePlugins(); |
2936 | plugins_opened = 0; | |
2937 | } | |
2938 | SysClose(); | |
0b7f536b | 2939 | #ifdef _3DS |
2940 | linearFree(vout_buf); | |
2941 | #else | |
cada0a36 | 2942 | free(vout_buf); |
0b7f536b | 2943 | #endif |
cada0a36 | 2944 | vout_buf = NULL; |
d8f2e2d8 SL |
2945 | |
2946 | #ifdef VITA | |
cada0a36 | 2947 | deinit_vita_mmap(); |
d8f2e2d8 | 2948 | #endif |
6fbd15c8 | 2949 | libretro_supports_bitmasks = false; |
144493e8 | 2950 | |
cada0a36 | 2951 | /* Have to reset disks struct, otherwise |
2952 | * fnames/flabels will leak memory */ | |
2953 | disk_init(); | |
38c2028e | 2954 | } |
c4052f4d | 2955 | |
2956 | #ifdef VITA | |
2957 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 2958 | int usleep(unsigned long us) |
c4052f4d | 2959 | { |
2960 | sceKernelDelayThread(us); | |
2961 | } | |
2962 | #endif | |
130984f5 | 2963 | |
8822aea7 | 2964 | void SysPrintf(const char *fmt, ...) |
2965 | { | |
cada0a36 | 2966 | va_list list; |
2967 | char msg[512]; | |
130984f5 | 2968 | |
cada0a36 | 2969 | va_start(list, fmt); |
2970 | vsprintf(msg, fmt, list); | |
2971 | va_end(list); | |
130984f5 | 2972 | |
cada0a36 | 2973 | if (log_cb) |
2974 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 2975 | } |
d23e64c1 | 2976 | |
2977 | /* Prints debug-level logs */ | |
2978 | void SysDLog(const char *fmt, ...) | |
2979 | { | |
2980 | va_list list; | |
2981 | char msg[512]; | |
2982 | ||
2983 | va_start(list, fmt); | |
2984 | vsprintf(msg, fmt, list); | |
2985 | va_end(list); | |
2986 | ||
2987 | if (log_cb) | |
2988 | log_cb(RETRO_LOG_DEBUG, "%s", msg); | |
2989 | } |