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 | |
226a5691 | 44 | #ifdef USE_LIBRETRO_VFS |
45 | #include <streams/file_stream_transforms.h> | |
46 | #endif | |
47 | ||
fc99395c | 48 | #ifdef _3DS |
fc99395c | 49 | #include "3ds/3ds_utils.h" |
fc99395c | 50 | #endif |
51 | ||
8136cafb AP |
52 | #define PORTS_NUMBER 8 |
53 | ||
a9bb0712 | 54 | #ifndef MIN |
55 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
56 | #endif | |
57 | ||
8741f7a2 | 58 | #ifndef MAX |
59 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) | |
60 | #endif | |
61 | ||
8822aea7 | 62 | #define ISHEXDEC ((buf[cursor] >= '0') && (buf[cursor] <= '9')) || ((buf[cursor] >= 'a') && (buf[cursor] <= 'f')) || ((buf[cursor] >= 'A') && (buf[cursor] <= 'F')) |
47624ecf | 63 | |
2df7fcac BP |
64 | #define INTERNAL_FPS_SAMPLE_PERIOD 64 |
65 | ||
726da67c | 66 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
76996fc3 | 67 | static int rebootemu = 0; |
726da67c | 68 | |
38c2028e | 69 | static retro_video_refresh_t video_cb; |
70 | static retro_input_poll_t input_poll_cb; | |
71 | static retro_input_state_t input_state_cb; | |
72 | static retro_environment_t environ_cb; | |
73 | static retro_audio_sample_batch_t audio_batch_cb; | |
79f29e0a | 74 | static retro_set_rumble_state_t rumble_cb; |
b2aef321 | 75 | static struct retro_log_callback logging; |
76 | static retro_log_printf_t log_cb; | |
38c2028e | 77 | |
8a60e610 | 78 | static unsigned msg_interface_version = 0; |
79 | ||
38c2028e | 80 | static void *vout_buf; |
8822aea7 | 81 | static void *vout_buf_ptr; |
70d56ca3 | 82 | static int vout_width, vout_height; |
83 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 84 | static bool vout_can_dupe; |
0e5a7b7d | 85 | static bool duping_enable; |
b580cc4f | 86 | static bool found_bios; |
2df7fcac BP |
87 | static bool display_internal_fps = false; |
88 | static unsigned frame_count = 0; | |
6fbd15c8 | 89 | static bool libretro_supports_bitmasks = false; |
b41cca85 | 90 | #ifdef GPU_PEOPS |
c8108d88 | 91 | static int show_advanced_gpu_peops_settings = -1; |
b41cca85 | 92 | #endif |
93 | #ifdef GPU_UNAI | |
8822aea7 | 94 | static int show_advanced_gpu_unai_settings = -1; |
b41cca85 | 95 | #endif |
ce239f4a | 96 | static int show_other_input_settings = -1; |
399a33fe | 97 | static float mouse_sensitivity = 1.0f; |
70d56ca3 | 98 | |
5eaa13f1 A |
99 | unsigned frameskip_type = 0; |
100 | unsigned frameskip_threshold = 0; | |
101 | unsigned frameskip_counter = 0; | |
102 | unsigned frameskip_interval = 0; | |
103 | ||
104 | int retro_audio_buff_active = false; | |
105 | unsigned retro_audio_buff_occupancy = 0; | |
106 | int retro_audio_buff_underrun = false; | |
107 | ||
108 | unsigned retro_audio_latency = 0; | |
109 | int update_audio_latency = false; | |
110 | ||
4ce3bd43 VP |
111 | static unsigned previous_width = 0; |
112 | static unsigned previous_height = 0; | |
113 | ||
38c2028e | 114 | static int plugins_opened; |
17f84149 | 115 | static int is_pal_mode; |
38c2028e | 116 | |
f9f60dae TK |
117 | /* memory card data */ |
118 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 119 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 120 | extern char McdDisable[2]; |
38c2028e | 121 | |
122 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 123 | int in_type[8] = { |
cada0a36 | 124 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
125 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
126 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
127 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
128 | }; | |
8822aea7 | 129 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; |
130 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
3c0fb554 | 131 | unsigned short in_keystate[PORTS_NUMBER]; |
7dea987c | 132 | int in_mouse[8][2]; |
29f3675b | 133 | int multitap1 = 0; |
134 | int multitap2 = 0; | |
4e477065 | 135 | int in_enable_vibration = 1; |
38c2028e | 136 | |
e1442c48 | 137 | // NegCon adjustment parameters |
138 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
139 | // to a standard analog stick -> user should be able to tweak | |
140 | // response/deadzone for comfort | |
141 | // > When response is linear, 'additional' deadzone (set here) | |
142 | // may be left at zero, since this is normally handled via in-game | |
143 | // options menus | |
144 | // > When response is non-linear, deadzone should be set to match the | |
145 | // controller being used (otherwise precision may be lost) | |
146 | // > negcon_linearity: | |
147 | // - 1: Response is linear - recommended when using racing wheel | |
148 | // peripherals, not recommended for standard gamepads | |
149 | // - 2: Response is quadratic - optimal setting for gamepads | |
150 | // - 3: Response is cubic - enables precise fine control, but | |
151 | // difficult to use... | |
152 | #define NEGCON_RANGE 0x7FFF | |
153 | static int negcon_deadzone = 0; | |
154 | static int negcon_linearity = 1; | |
155 | ||
ace1989f SK |
156 | static bool axis_bounds_modifier; |
157 | ||
805fe9bc | 158 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 159 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 160 | #define VOUT_MAX_HEIGHT 512 |
161 | ||
646a63e4 | 162 | //Dummy functions |
8822aea7 | 163 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
164 | void retro_unload_game(void) {} | |
165 | static int vout_open(void) { return 0; } | |
166 | static void vout_close(void) {} | |
167 | static int snd_init(void) { return 0; } | |
168 | static void snd_finish(void) {} | |
169 | static int snd_busy(void) { return 0; } | |
646a63e4 | 170 | |
6713b629 | 171 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
172 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
173 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
174 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
175 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
176 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
177 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
178 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
179 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
180 | ||
7df396ea TK |
181 | static void init_memcard(char *mcd_data) |
182 | { | |
cada0a36 | 183 | unsigned off = 0; |
184 | unsigned i; | |
185 | ||
186 | memset(mcd_data, 0, MCD_SIZE); | |
187 | ||
188 | mcd_data[off++] = 'M'; | |
189 | mcd_data[off++] = 'C'; | |
190 | off += 0x7d; | |
191 | mcd_data[off++] = 0x0e; | |
192 | ||
8822aea7 | 193 | for (i = 0; i < 15; i++) |
194 | { | |
cada0a36 | 195 | mcd_data[off++] = 0xa0; |
196 | off += 0x07; | |
197 | mcd_data[off++] = 0xff; | |
198 | mcd_data[off++] = 0xff; | |
199 | off += 0x75; | |
200 | mcd_data[off++] = 0xa0; | |
201 | } | |
202 | ||
8822aea7 | 203 | for (i = 0; i < 20; i++) |
204 | { | |
cada0a36 | 205 | mcd_data[off++] = 0xff; |
206 | mcd_data[off++] = 0xff; | |
207 | mcd_data[off++] = 0xff; | |
208 | mcd_data[off++] = 0xff; | |
209 | off += 0x04; | |
210 | mcd_data[off++] = 0xff; | |
211 | mcd_data[off++] = 0xff; | |
212 | off += 0x76; | |
213 | } | |
7df396ea TK |
214 | } |
215 | ||
49c61096 | 216 | static void set_vout_fb() |
38c2028e | 217 | { |
8822aea7 | 218 | struct retro_framebuffer fb = { 0 }; |
6558949c | 219 | |
8822aea7 | 220 | fb.width = vout_width; |
221 | fb.height = vout_height; | |
222 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 223 | |
cada0a36 | 224 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
8822aea7 | 225 | vout_buf_ptr = (uint16_t *)fb.data; |
cada0a36 | 226 | else |
227 | vout_buf_ptr = vout_buf; | |
49c61096 | 228 | } |
6558949c | 229 | |
49c61096 G |
230 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
231 | { | |
cada0a36 | 232 | vout_width = w; |
233 | vout_height = h; | |
49c61096 | 234 | |
cada0a36 | 235 | if (previous_width != vout_width || previous_height != vout_height) |
236 | { | |
237 | previous_width = vout_width; | |
238 | previous_height = vout_height; | |
4ce3bd43 | 239 | |
cada0a36 | 240 | struct retro_system_av_info info; |
241 | retro_get_system_av_info(&info); | |
242 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
243 | } | |
d3c41e5e | 244 | |
cada0a36 | 245 | set_vout_fb(); |
38c2028e | 246 | } |
247 | ||
cc4f9b70 | 248 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 249 | static void convert(void *buf, size_t bytes) |
38c2028e | 250 | { |
cada0a36 | 251 | unsigned int i, v, *p = buf; |
38c2028e | 252 | |
8822aea7 | 253 | for (i = 0; i < bytes / 4; i++) |
254 | { | |
cada0a36 | 255 | v = p[i]; |
256 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
257 | } | |
38c2028e | 258 | } |
46aa5b98 | 259 | #endif |
38c2028e | 260 | |
fa56d360 | 261 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 262 | { |
cada0a36 | 263 | unsigned short *dest = vout_buf_ptr; |
264 | const unsigned short *src = vram; | |
265 | int dstride = vout_width, h1 = h; | |
266 | int doffs; | |
267 | ||
8822aea7 | 268 | if (vram == NULL) |
269 | { | |
cada0a36 | 270 | // blanking |
271 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
272 | goto out; | |
273 | } | |
274 | ||
275 | doffs = (vout_height - h) * dstride; | |
276 | doffs += (dstride - w) / 2 & ~1; | |
8822aea7 | 277 | if (doffs != vout_doffs_old) |
278 | { | |
cada0a36 | 279 | // clear borders |
280 | memset(vout_buf_ptr, 0, dstride * h * 2); | |
281 | vout_doffs_old = doffs; | |
282 | } | |
283 | dest += doffs; | |
284 | ||
285 | if (bgr24) | |
286 | { | |
287 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
288 | for (; h1-- > 0; dest += dstride, src += stride) | |
289 | { | |
290 | bgr888_to_rgb565(dest, src, w * 3); | |
291 | } | |
292 | } | |
293 | else | |
294 | { | |
295 | for (; h1-- > 0; dest += dstride, src += stride) | |
296 | { | |
297 | bgr555_to_rgb565(dest, src, w * 2); | |
298 | } | |
299 | } | |
38c2028e | 300 | |
fa56d360 | 301 | out: |
46aa5b98 | 302 | #ifndef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 303 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 304 | #endif |
cada0a36 | 305 | vout_fb_dirty = 1; |
306 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 307 | } |
308 | ||
fc99395c | 309 | #ifdef _3DS |
310 | typedef struct | |
311 | { | |
8822aea7 | 312 | void *buffer; |
fc99395c | 313 | uint32_t target_map; |
314 | size_t size; | |
315 | enum psxMapTag tag; | |
8822aea7 | 316 | } psx_map_t; |
fc99395c | 317 | |
318 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 319 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
320 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
321 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
322 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
323 | { NULL, 0x12000000, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
fc99395c | 324 | }; |
325 | ||
8822aea7 | 326 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
327 | enum psxMapTag tag) | |
fc99395c | 328 | { |
329 | (void)is_fixed; | |
330 | (void)addr; | |
331 | ||
f72db18e | 332 | if (__ctr_svchax) |
fc99395c | 333 | { |
8822aea7 | 334 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 335 | |
336 | for (; custom_map->size; custom_map++) | |
337 | { | |
338 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
339 | { | |
340 | uint32_t ptr_aligned, tmp; | |
341 | ||
342 | custom_map->buffer = malloc(size + 0x1000); | |
343 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
344 | ||
8822aea7 | 345 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 346 | { |
347 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
348 | exit(1); | |
349 | } | |
350 | ||
8822aea7 | 351 | return (void *)custom_map->target_map; |
fc99395c | 352 | } |
353 | } | |
354 | } | |
355 | ||
356 | return malloc(size); | |
357 | } | |
358 | ||
359 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 360 | { |
fc99395c | 361 | (void)tag; |
362 | ||
f72db18e | 363 | if (__ctr_svchax) |
fc99395c | 364 | { |
8822aea7 | 365 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 366 | |
367 | for (; custom_map->size; custom_map++) | |
368 | { | |
369 | if ((custom_map->target_map == (uint32_t)ptr)) | |
370 | { | |
371 | uint32_t ptr_aligned, tmp; | |
372 | ||
373 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
374 | ||
8822aea7 | 375 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 376 | |
377 | free(custom_map->buffer); | |
378 | custom_map->buffer = NULL; | |
379 | return; | |
380 | } | |
381 | } | |
382 | } | |
383 | ||
384 | free(ptr); | |
385 | } | |
386 | #endif | |
387 | ||
1a5fd794 | 388 | #ifdef VITA |
389 | typedef struct | |
390 | { | |
8822aea7 | 391 | void *buffer; |
1a5fd794 | 392 | uint32_t target_map; |
393 | size_t size; | |
394 | enum psxMapTag tag; | |
8822aea7 | 395 | } psx_map_t; |
1a5fd794 | 396 | |
8822aea7 | 397 | void *addr = NULL; |
73081f23 | 398 | |
1a5fd794 | 399 | psx_map_t custom_psx_maps[] = { |
8822aea7 | 400 | { NULL, NULL, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
401 | { NULL, NULL, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
402 | { NULL, NULL, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
403 | { NULL, NULL, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
404 | { NULL, NULL, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
1a5fd794 | 405 | }; |
406 | ||
8822aea7 | 407 | int init_vita_mmap() |
408 | { | |
cada0a36 | 409 | int n; |
8822aea7 | 410 | void *tmpaddr; |
411 | addr = malloc(64 * 1024 * 1024); | |
412 | if (addr == NULL) | |
cada0a36 | 413 | return -1; |
8822aea7 | 414 | tmpaddr = ((u32)(addr + 0xFFFFFF)) & ~0xFFFFFF; |
415 | custom_psx_maps[0].buffer = tmpaddr + 0x2000000; | |
416 | custom_psx_maps[1].buffer = tmpaddr + 0x1800000; | |
417 | custom_psx_maps[2].buffer = tmpaddr + 0x1c00000; | |
418 | custom_psx_maps[3].buffer = tmpaddr + 0x0000000; | |
419 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; | |
73081f23 | 420 | #if 0 |
cada0a36 | 421 | for(n = 0; n < 5; n++){ |
422 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
423 | } | |
73081f23 | 424 | #endif |
cada0a36 | 425 | return 0; |
73081f23 FJGG |
426 | } |
427 | ||
8822aea7 | 428 | void deinit_vita_mmap() |
429 | { | |
cada0a36 | 430 | free(addr); |
73081f23 FJGG |
431 | } |
432 | ||
8822aea7 | 433 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
434 | enum psxMapTag tag) | |
1a5fd794 | 435 | { |
436 | (void)is_fixed; | |
437 | (void)addr; | |
438 | ||
8822aea7 | 439 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 440 | |
cada0a36 | 441 | for (; custom_map->size; custom_map++) |
442 | { | |
443 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
444 | { | |
445 | return custom_map->buffer; | |
446 | } | |
447 | } | |
1a5fd794 | 448 | |
449 | return malloc(size); | |
450 | } | |
451 | ||
452 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
453 | { | |
454 | (void)tag; | |
455 | ||
8822aea7 | 456 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 457 | |
cada0a36 | 458 | for (; custom_map->size; custom_map++) |
459 | { | |
460 | if ((custom_map->buffer == ptr)) | |
461 | { | |
462 | return; | |
463 | } | |
464 | } | |
1a5fd794 | 465 | |
466 | free(ptr); | |
467 | } | |
468 | #endif | |
469 | ||
fc99395c | 470 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 471 | { |
cada0a36 | 472 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 473 | } |
474 | ||
475 | static void pl_munmap(void *ptr, unsigned int size) | |
476 | { | |
cada0a36 | 477 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 478 | } |
479 | ||
38c2028e | 480 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 481 | .pl_vout_open = vout_open, |
cada0a36 | 482 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 483 | .pl_vout_flip = vout_flip, |
484 | .pl_vout_close = vout_close, | |
485 | .mmap = pl_mmap, | |
486 | .munmap = pl_munmap, | |
cada0a36 | 487 | /* from psxcounters */ |
8822aea7 | 488 | .gpu_hcnt = &hSyncCount, |
489 | .gpu_frame_count = &frame_counter, | |
38c2028e | 490 | }; |
491 | ||
492 | void pl_frame_limit(void) | |
493 | { | |
cada0a36 | 494 | /* called once per frame, make psxCpu->Execute() above return */ |
495 | stop = 1; | |
38c2028e | 496 | } |
497 | ||
498 | void pl_timing_prepare(int is_pal) | |
499 | { | |
cada0a36 | 500 | is_pal_mode = is_pal; |
38c2028e | 501 | } |
502 | ||
d71c7095 | 503 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 504 | { |
cada0a36 | 505 | if (!rumble_cb) |
506 | return; | |
79f29e0a | 507 | |
cada0a36 | 508 | if (in_enable_vibration) |
509 | { | |
510 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
511 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
512 | } | |
38c2028e | 513 | } |
514 | ||
e4c83ca6 | 515 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 516 | { |
517 | } | |
518 | ||
519 | /* sound calls */ | |
07c13dfd | 520 | static void snd_feed(void *buf, int bytes) |
38c2028e | 521 | { |
cada0a36 | 522 | if (audio_batch_cb != NULL) |
523 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 524 | } |
525 | ||
07c13dfd | 526 | void out_register_libretro(struct out_driver *drv) |
527 | { | |
8822aea7 | 528 | drv->name = "libretro"; |
529 | drv->init = snd_init; | |
cada0a36 | 530 | drv->finish = snd_finish; |
8822aea7 | 531 | drv->busy = snd_busy; |
532 | drv->feed = snd_feed; | |
07c13dfd | 533 | } |
534 | ||
31131233 | 535 | #define RETRO_DEVICE_PSE_STANDARD RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 0) |
536 | #define RETRO_DEVICE_PSE_ANALOG RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 0) | |
537 | #define RETRO_DEVICE_PSE_DUALSHOCK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 1) | |
538 | #define RETRO_DEVICE_PSE_NEGCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 2) | |
539 | #define RETRO_DEVICE_PSE_GUNCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 0) | |
540 | #define RETRO_DEVICE_PSE_MOUSE RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_MOUSE, 0) | |
541 | ||
542 | static char *get_pse_pad_label[] = { | |
543 | "none", "mouse", "negcon", "konami gun", "standard", "analog", "guncon", "dualshock" | |
544 | }; | |
545 | ||
546 | static const struct retro_controller_description pads[7] = | |
547 | { | |
548 | { "standard", RETRO_DEVICE_JOYPAD }, | |
549 | { "analog", RETRO_DEVICE_PSE_ANALOG }, | |
550 | { "dualshock", RETRO_DEVICE_PSE_DUALSHOCK }, | |
551 | { "negcon", RETRO_DEVICE_PSE_NEGCON }, | |
552 | { "guncon", RETRO_DEVICE_PSE_GUNCON }, | |
553 | { "mouse", RETRO_DEVICE_PSE_MOUSE }, | |
554 | { NULL, 0 }, | |
555 | }; | |
556 | ||
557 | static const struct retro_controller_info ports[9] = | |
558 | { | |
559 | { pads, 7 }, | |
560 | { pads, 7 }, | |
561 | { pads, 7 }, | |
562 | { pads, 7 }, | |
563 | { pads, 7 }, | |
564 | { pads, 7 }, | |
565 | { pads, 7 }, | |
566 | { pads, 7 }, | |
567 | { NULL, 0 }, | |
568 | }; | |
569 | ||
38c2028e | 570 | /* libretro */ |
e268a47e | 571 | void retro_set_environment(retro_environment_t cb) |
572 | { | |
226a5691 | 573 | #ifdef USE_LIBRETRO_VFS |
574 | struct retro_vfs_interface_info vfs_iface_info; | |
575 | #endif | |
576 | ||
e268a47e | 577 | environ_cb = cb; |
578 | ||
919cac88 | 579 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
580 | log_cb = logging.log; | |
581 | ||
31131233 | 582 | environ_cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports); |
919cac88 | 583 | libretro_set_core_options(environ_cb); |
226a5691 | 584 | |
585 | #ifdef USE_LIBRETRO_VFS | |
586 | vfs_iface_info.required_interface_version = 1; | |
587 | vfs_iface_info.iface = NULL; | |
588 | if (environ_cb(RETRO_ENVIRONMENT_GET_VFS_INTERFACE, &vfs_iface_info)) | |
589 | filestream_vfs_init(&vfs_iface_info); | |
590 | #endif | |
e268a47e | 591 | } |
592 | ||
38c2028e | 593 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
594 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
595 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
596 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
597 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
598 | ||
599 | unsigned retro_api_version(void) | |
600 | { | |
cada0a36 | 601 | return RETRO_API_VERSION; |
38c2028e | 602 | } |
603 | ||
31131233 | 604 | static void update_multitap(void) |
30d43b8a | 605 | { |
6cb1dcb1 | 606 | struct retro_variable var = { 0 }; |
607 | ||
608 | multitap1 = 0; | |
609 | multitap2 = 0; | |
cada0a36 | 610 | |
611 | var.value = NULL; | |
f6575013 | 612 | var.key = "pcsx_rearmed_multitap"; |
cada0a36 | 613 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) |
614 | { | |
6cb1dcb1 | 615 | if (strcmp(var.value, "port 1") == 0) |
cada0a36 | 616 | multitap1 = 1; |
6cb1dcb1 | 617 | else if (strcmp(var.value, "port 2") == 0) |
cada0a36 | 618 | multitap2 = 1; |
6cb1dcb1 | 619 | else if (strcmp(var.value, "ports 1 and 2") == 0) |
f6575013 | 620 | { |
621 | multitap1 = 1; | |
622 | multitap2 = 1; | |
623 | } | |
cada0a36 | 624 | } |
30d43b8a AP |
625 | } |
626 | ||
38c2028e | 627 | void retro_set_controller_port_device(unsigned port, unsigned device) |
628 | { | |
cada0a36 | 629 | if (port >= PORTS_NUMBER) |
630 | return; | |
8c047f6f | 631 | |
31131233 | 632 | switch (device) |
633 | { | |
634 | case RETRO_DEVICE_JOYPAD: | |
635 | case RETRO_DEVICE_PSE_STANDARD: | |
636 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
637 | break; | |
638 | case RETRO_DEVICE_PSE_ANALOG: | |
639 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
640 | break; | |
641 | case RETRO_DEVICE_PSE_DUALSHOCK: | |
642 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
643 | break; | |
644 | case RETRO_DEVICE_PSE_MOUSE: | |
645 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
646 | break; | |
647 | case RETRO_DEVICE_PSE_NEGCON: | |
648 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
649 | break; | |
650 | case RETRO_DEVICE_PSE_GUNCON: | |
651 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
652 | break; | |
653 | case RETRO_DEVICE_NONE: | |
654 | default: | |
655 | in_type[port] = PSE_PAD_TYPE_NONE; | |
656 | break; | |
657 | } | |
658 | ||
659 | SysPrintf("port: %u device: %s\n", port + 1, get_pse_pad_label[in_type[port]]); | |
38c2028e | 660 | } |
661 | ||
662 | void retro_get_system_info(struct retro_system_info *info) | |
663 | { | |
8fc5171a GR |
664 | #ifndef GIT_VERSION |
665 | #define GIT_VERSION "" | |
666 | #endif | |
cada0a36 | 667 | memset(info, 0, sizeof(*info)); |
8822aea7 | 668 | info->library_name = "PCSX-ReARMed"; |
eeb8a52b | 669 | info->library_version = "r23l" GIT_VERSION; |
cada0a36 | 670 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd"; |
8822aea7 | 671 | info->need_fullpath = true; |
38c2028e | 672 | } |
673 | ||
674 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
675 | { | |
8822aea7 | 676 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
677 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 678 | |
cada0a36 | 679 | memset(info, 0, sizeof(*info)); |
8822aea7 | 680 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
681 | info->timing.sample_rate = 44100.0; | |
682 | info->geometry.base_width = geom_width; | |
683 | info->geometry.base_height = geom_height; | |
684 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
685 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
686 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 687 | } |
688 | ||
6e921e1d | 689 | /* savestates */ |
ace14ab3 | 690 | size_t retro_serialize_size(void) |
691 | { | |
cada0a36 | 692 | // it's currently 4380651-4397047 bytes, |
693 | // but have some reserved for future | |
694 | return 0x440000; | |
6e921e1d | 695 | } |
696 | ||
8822aea7 | 697 | struct save_fp |
698 | { | |
cada0a36 | 699 | char *buf; |
700 | size_t pos; | |
701 | int is_write; | |
6e921e1d | 702 | }; |
703 | ||
704 | static void *save_open(const char *name, const char *mode) | |
705 | { | |
cada0a36 | 706 | struct save_fp *fp; |
6e921e1d | 707 | |
cada0a36 | 708 | if (name == NULL || mode == NULL) |
709 | return NULL; | |
6e921e1d | 710 | |
cada0a36 | 711 | fp = malloc(sizeof(*fp)); |
712 | if (fp == NULL) | |
713 | return NULL; | |
6e921e1d | 714 | |
cada0a36 | 715 | fp->buf = (char *)name; |
716 | fp->pos = 0; | |
717 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 718 | |
cada0a36 | 719 | return fp; |
6e921e1d | 720 | } |
721 | ||
722 | static int save_read(void *file, void *buf, u32 len) | |
723 | { | |
cada0a36 | 724 | struct save_fp *fp = file; |
725 | if (fp == NULL || buf == NULL) | |
726 | return -1; | |
6e921e1d | 727 | |
cada0a36 | 728 | memcpy(buf, fp->buf + fp->pos, len); |
729 | fp->pos += len; | |
730 | return len; | |
6e921e1d | 731 | } |
732 | ||
733 | static int save_write(void *file, const void *buf, u32 len) | |
734 | { | |
cada0a36 | 735 | struct save_fp *fp = file; |
736 | if (fp == NULL || buf == NULL) | |
737 | return -1; | |
6e921e1d | 738 | |
cada0a36 | 739 | memcpy(fp->buf + fp->pos, buf, len); |
740 | fp->pos += len; | |
741 | return len; | |
6e921e1d | 742 | } |
743 | ||
744 | static long save_seek(void *file, long offs, int whence) | |
745 | { | |
cada0a36 | 746 | struct save_fp *fp = file; |
747 | if (fp == NULL) | |
748 | return -1; | |
749 | ||
8822aea7 | 750 | switch (whence) |
751 | { | |
cada0a36 | 752 | case SEEK_CUR: |
753 | fp->pos += offs; | |
754 | return fp->pos; | |
755 | case SEEK_SET: | |
756 | fp->pos = offs; | |
757 | return fp->pos; | |
758 | default: | |
759 | return -1; | |
760 | } | |
6e921e1d | 761 | } |
762 | ||
763 | static void save_close(void *file) | |
764 | { | |
cada0a36 | 765 | struct save_fp *fp = file; |
766 | size_t r_size = retro_serialize_size(); | |
767 | if (fp == NULL) | |
768 | return; | |
6e921e1d | 769 | |
cada0a36 | 770 | if (fp->pos > r_size) |
771 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
772 | else if (fp->is_write && fp->pos < r_size) | |
773 | // make sure we don't save trash in leftover space | |
774 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
775 | free(fp); | |
38c2028e | 776 | } |
777 | ||
778 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 779 | { |
cada0a36 | 780 | int ret = SaveState(data); |
781 | return ret == 0 ? true : false; | |
38c2028e | 782 | } |
783 | ||
784 | bool retro_unserialize(const void *data, size_t size) | |
785 | { | |
cada0a36 | 786 | int ret = LoadState(data); |
787 | return ret == 0 ? true : false; | |
38c2028e | 788 | } |
789 | ||
23ea11bd | 790 | /* cheats */ |
38c2028e | 791 | void retro_cheat_reset(void) |
792 | { | |
cada0a36 | 793 | ClearAllCheats(); |
38c2028e | 794 | } |
795 | ||
796 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
797 | { | |
cada0a36 | 798 | char buf[256]; |
799 | int ret; | |
800 | ||
801 | // cheat funcs are destructive, need a copy.. | |
802 | strncpy(buf, code, sizeof(buf)); | |
803 | buf[sizeof(buf) - 1] = 0; | |
804 | ||
805 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 806 | int cursor = 0; |
807 | int nonhexdec = 0; | |
808 | while (buf[cursor]) | |
809 | { | |
810 | if (!(ISHEXDEC)) | |
811 | { | |
812 | if (++nonhexdec % 2) | |
813 | { | |
814 | buf[cursor] = ' '; | |
815 | } | |
816 | else | |
817 | { | |
818 | buf[cursor] = '\n'; | |
cada0a36 | 819 | } |
820 | } | |
821 | cursor++; | |
822 | } | |
6e921e1d | 823 | |
cada0a36 | 824 | if (index < NumCheats) |
825 | ret = EditCheat(index, "", buf); | |
826 | else | |
827 | ret = AddCheat("", buf); | |
6e921e1d | 828 | |
cada0a36 | 829 | if (ret != 0) |
830 | SysPrintf("Failed to set cheat %#u\n", index); | |
831 | else if (index < NumCheats) | |
832 | Cheats[index].Enabled = enabled; | |
38c2028e | 833 | } |
834 | ||
144493e8 | 835 | // just in case, maybe a win-rt port in the future? |
836 | #ifdef _WIN32 | |
837 | #define SLASH '\\' | |
838 | #else | |
839 | #define SLASH '/' | |
840 | #endif | |
841 | ||
842 | #ifndef PATH_MAX | |
8822aea7 | 843 | #define PATH_MAX 4096 |
144493e8 | 844 | #endif |
845 | ||
23ea11bd | 846 | /* multidisk support */ |
144493e8 | 847 | static unsigned int disk_initial_index; |
848 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 849 | static bool disk_ejected; |
850 | static unsigned int disk_current_index; | |
51ba7408 | 851 | static unsigned int disk_count; |
8822aea7 | 852 | static struct disks_state |
853 | { | |
cada0a36 | 854 | char *fname; |
855 | char *flabel; | |
856 | int internal_index; // for multidisk eboots | |
23ea11bd | 857 | } disks[8]; |
858 | ||
144493e8 | 859 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
860 | { | |
cada0a36 | 861 | const char *base = NULL; |
144493e8 | 862 | |
cada0a36 | 863 | if (!disk_path || (*disk_path == '\0')) |
864 | return; | |
144493e8 | 865 | |
cada0a36 | 866 | base = strrchr(disk_path, SLASH); |
867 | if (!base) | |
868 | base = disk_path; | |
144493e8 | 869 | |
cada0a36 | 870 | if (*base == SLASH) |
871 | base++; | |
144493e8 | 872 | |
cada0a36 | 873 | strncpy(disk_label, base, len - 1); |
874 | disk_label[len - 1] = '\0'; | |
144493e8 | 875 | |
cada0a36 | 876 | char *ext = strrchr(disk_label, '.'); |
877 | if (ext) | |
878 | *ext = '\0'; | |
144493e8 | 879 | } |
880 | ||
881 | static void disk_init(void) | |
882 | { | |
cada0a36 | 883 | size_t i; |
144493e8 | 884 | |
cada0a36 | 885 | disk_ejected = false; |
886 | disk_current_index = 0; | |
887 | disk_count = 0; | |
144493e8 | 888 | |
8822aea7 | 889 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
890 | { | |
891 | if (disks[i].fname != NULL) | |
892 | { | |
cada0a36 | 893 | free(disks[i].fname); |
894 | disks[i].fname = NULL; | |
895 | } | |
8822aea7 | 896 | if (disks[i].flabel != NULL) |
897 | { | |
cada0a36 | 898 | free(disks[i].flabel); |
899 | disks[i].flabel = NULL; | |
900 | } | |
901 | disks[i].internal_index = 0; | |
902 | } | |
144493e8 | 903 | } |
904 | ||
23ea11bd | 905 | static bool disk_set_eject_state(bool ejected) |
906 | { | |
cada0a36 | 907 | // weird PCSX API.. |
908 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
909 | LidInterrupt(); | |
23ea11bd | 910 | |
cada0a36 | 911 | disk_ejected = ejected; |
912 | return true; | |
23ea11bd | 913 | } |
914 | ||
915 | static bool disk_get_eject_state(void) | |
916 | { | |
cada0a36 | 917 | /* can't be controlled by emulated software */ |
918 | return disk_ejected; | |
23ea11bd | 919 | } |
920 | ||
921 | static unsigned int disk_get_image_index(void) | |
922 | { | |
cada0a36 | 923 | return disk_current_index; |
23ea11bd | 924 | } |
925 | ||
926 | static bool disk_set_image_index(unsigned int index) | |
927 | { | |
cada0a36 | 928 | if (index >= sizeof(disks) / sizeof(disks[0])) |
929 | return false; | |
23ea11bd | 930 | |
cada0a36 | 931 | CdromId[0] = '\0'; |
932 | CdromLabel[0] = '\0'; | |
23ea11bd | 933 | |
8822aea7 | 934 | if (disks[index].fname == NULL) |
935 | { | |
cada0a36 | 936 | SysPrintf("missing disk #%u\n", index); |
937 | CDR_shutdown(); | |
23ea11bd | 938 | |
cada0a36 | 939 | // RetroArch specifies "no disk" with index == count, |
940 | // so don't fail here.. | |
941 | disk_current_index = index; | |
942 | return true; | |
943 | } | |
23ea11bd | 944 | |
cada0a36 | 945 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 946 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 947 | |
cada0a36 | 948 | cdrIsoMultidiskSelect = disks[index].internal_index; |
949 | set_cd_image(disks[index].fname); | |
8822aea7 | 950 | if (ReloadCdromPlugin() < 0) |
951 | { | |
cada0a36 | 952 | SysPrintf("failed to load cdr plugin\n"); |
953 | return false; | |
954 | } | |
8822aea7 | 955 | if (CDR_open() < 0) |
956 | { | |
cada0a36 | 957 | SysPrintf("failed to open cdr plugin\n"); |
958 | return false; | |
959 | } | |
23ea11bd | 960 | |
8822aea7 | 961 | if (!disk_ejected) |
962 | { | |
cada0a36 | 963 | SetCdOpenCaseTime(time(NULL) + 2); |
964 | LidInterrupt(); | |
965 | } | |
23ea11bd | 966 | |
cada0a36 | 967 | disk_current_index = index; |
968 | return true; | |
23ea11bd | 969 | } |
970 | ||
971 | static unsigned int disk_get_num_images(void) | |
972 | { | |
cada0a36 | 973 | return disk_count; |
23ea11bd | 974 | } |
975 | ||
976 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 977 | const struct retro_game_info *info) |
23ea11bd | 978 | { |
cada0a36 | 979 | char *old_fname = NULL; |
980 | char *old_flabel = NULL; | |
981 | bool ret = true; | |
23ea11bd | 982 | |
cada0a36 | 983 | if (index >= sizeof(disks) / sizeof(disks[0])) |
984 | return false; | |
23ea11bd | 985 | |
cada0a36 | 986 | old_fname = disks[index].fname; |
987 | old_flabel = disks[index].flabel; | |
144493e8 | 988 | |
cada0a36 | 989 | disks[index].fname = NULL; |
990 | disks[index].flabel = NULL; | |
991 | disks[index].internal_index = 0; | |
23ea11bd | 992 | |
8822aea7 | 993 | if (info != NULL) |
994 | { | |
cada0a36 | 995 | char disk_label[PATH_MAX]; |
996 | disk_label[0] = '\0'; | |
144493e8 | 997 | |
cada0a36 | 998 | disks[index].fname = strdup(info->path); |
144493e8 | 999 | |
cada0a36 | 1000 | get_disk_label(disk_label, info->path, PATH_MAX); |
1001 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1002 | |
cada0a36 | 1003 | if (index == disk_current_index) |
1004 | ret = disk_set_image_index(index); | |
1005 | } | |
23ea11bd | 1006 | |
cada0a36 | 1007 | if (old_fname != NULL) |
1008 | free(old_fname); | |
23ea11bd | 1009 | |
cada0a36 | 1010 | if (old_flabel != NULL) |
1011 | free(old_flabel); | |
144493e8 | 1012 | |
cada0a36 | 1013 | return ret; |
23ea11bd | 1014 | } |
1015 | ||
1016 | static bool disk_add_image_index(void) | |
1017 | { | |
cada0a36 | 1018 | if (disk_count >= 8) |
1019 | return false; | |
51ba7408 | 1020 | |
cada0a36 | 1021 | disk_count++; |
1022 | return true; | |
23ea11bd | 1023 | } |
1024 | ||
144493e8 | 1025 | static bool disk_set_initial_image(unsigned index, const char *path) |
1026 | { | |
cada0a36 | 1027 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1028 | return false; | |
144493e8 | 1029 | |
cada0a36 | 1030 | if (!path || (*path == '\0')) |
1031 | return false; | |
144493e8 | 1032 | |
cada0a36 | 1033 | disk_initial_index = index; |
144493e8 | 1034 | |
cada0a36 | 1035 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1036 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1037 | |
cada0a36 | 1038 | return true; |
144493e8 | 1039 | } |
1040 | ||
1041 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1042 | { | |
cada0a36 | 1043 | const char *fname = NULL; |
144493e8 | 1044 | |
cada0a36 | 1045 | if (len < 1) |
1046 | return false; | |
144493e8 | 1047 | |
cada0a36 | 1048 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1049 | return false; | |
144493e8 | 1050 | |
cada0a36 | 1051 | fname = disks[index].fname; |
144493e8 | 1052 | |
cada0a36 | 1053 | if (!fname || (*fname == '\0')) |
1054 | return false; | |
144493e8 | 1055 | |
cada0a36 | 1056 | strncpy(path, fname, len - 1); |
1057 | path[len - 1] = '\0'; | |
144493e8 | 1058 | |
cada0a36 | 1059 | return true; |
144493e8 | 1060 | } |
1061 | ||
1062 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1063 | { | |
cada0a36 | 1064 | const char *flabel = NULL; |
144493e8 | 1065 | |
cada0a36 | 1066 | if (len < 1) |
1067 | return false; | |
144493e8 | 1068 | |
cada0a36 | 1069 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1070 | return false; | |
144493e8 | 1071 | |
cada0a36 | 1072 | flabel = disks[index].flabel; |
144493e8 | 1073 | |
cada0a36 | 1074 | if (!flabel || (*flabel == '\0')) |
1075 | return false; | |
144493e8 | 1076 | |
cada0a36 | 1077 | strncpy(label, flabel, len - 1); |
1078 | label[len - 1] = '\0'; | |
144493e8 | 1079 | |
cada0a36 | 1080 | return true; |
144493e8 | 1081 | } |
1082 | ||
23ea11bd | 1083 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1084 | .set_eject_state = disk_set_eject_state, |
1085 | .get_eject_state = disk_get_eject_state, | |
1086 | .get_image_index = disk_get_image_index, | |
1087 | .set_image_index = disk_set_image_index, | |
1088 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1089 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1090 | .add_image_index = disk_add_image_index, |
23ea11bd | 1091 | }; |
1092 | ||
144493e8 | 1093 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1094 | .set_eject_state = disk_set_eject_state, |
1095 | .get_eject_state = disk_get_eject_state, | |
1096 | .get_image_index = disk_get_image_index, | |
1097 | .set_image_index = disk_set_image_index, | |
1098 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1099 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1100 | .add_image_index = disk_add_image_index, |
1101 | .set_initial_image = disk_set_initial_image, | |
1102 | .get_image_path = disk_get_image_path, | |
1103 | .get_image_label = disk_get_image_label, | |
144493e8 | 1104 | }; |
9096ba88 | 1105 | |
e6f1e7f7 | 1106 | static char base_dir[1024]; |
9fba39a9 T |
1107 | |
1108 | static bool read_m3u(const char *file) | |
1109 | { | |
cada0a36 | 1110 | char line[1024]; |
1111 | char name[PATH_MAX]; | |
226a5691 | 1112 | FILE *fp = fopen(file, "r"); |
1113 | if (!fp) | |
cada0a36 | 1114 | return false; |
1115 | ||
d710d713 | 1116 | while (fgets(line, sizeof(line), fp) && disk_count < sizeof(disks) / sizeof(disks[0])) |
8822aea7 | 1117 | { |
cada0a36 | 1118 | if (line[0] == '#') |
1119 | continue; | |
1120 | char *carrige_return = strchr(line, '\r'); | |
1121 | if (carrige_return) | |
1122 | *carrige_return = '\0'; | |
1123 | char *newline = strchr(line, '\n'); | |
1124 | if (newline) | |
1125 | *newline = '\0'; | |
1126 | ||
1127 | if (line[0] != '\0') | |
1128 | { | |
1129 | char disk_label[PATH_MAX]; | |
1130 | disk_label[0] = '\0'; | |
144493e8 | 1131 | |
cada0a36 | 1132 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1133 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1134 | |
cada0a36 | 1135 | get_disk_label(disk_label, name, PATH_MAX); |
1136 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1137 | |
cada0a36 | 1138 | disk_count++; |
1139 | } | |
1140 | } | |
9fba39a9 | 1141 | |
226a5691 | 1142 | fclose(fp); |
cada0a36 | 1143 | return (disk_count != 0); |
9fba39a9 T |
1144 | } |
1145 | ||
1146 | static void extract_directory(char *buf, const char *path, size_t size) | |
1147 | { | |
1148 | char *base; | |
1149 | strncpy(buf, path, size - 1); | |
1150 | buf[size - 1] = '\0'; | |
1151 | ||
1152 | base = strrchr(buf, '/'); | |
1153 | if (!base) | |
1154 | base = strrchr(buf, '\\'); | |
1155 | ||
1156 | if (base) | |
1157 | *base = '\0'; | |
1158 | else | |
1159 | { | |
1160 | buf[0] = '.'; | |
1161 | buf[1] = '\0'; | |
1162 | } | |
1163 | } | |
1164 | ||
003cfc63 | 1165 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1166 | /* Blackberry QNX doesn't have strcasestr */ |
1167 | ||
1168 | /* | |
1169 | * Find the first occurrence of find in s, ignore case. | |
1170 | */ | |
1171 | char * | |
8822aea7 | 1172 | strcasestr(const char *s, const char *find) |
41294f4d | 1173 | { |
cada0a36 | 1174 | char c, sc; |
1175 | size_t len; | |
1176 | ||
8822aea7 | 1177 | if ((c = *find++) != 0) |
1178 | { | |
cada0a36 | 1179 | c = tolower((unsigned char)c); |
1180 | len = strlen(find); | |
8822aea7 | 1181 | do |
1182 | { | |
1183 | do | |
1184 | { | |
cada0a36 | 1185 | if ((sc = *s++) == 0) |
1186 | return (NULL); | |
1187 | } while ((char)tolower((unsigned char)sc) != c); | |
1188 | } while (strncasecmp(s, find, len) != 0); | |
1189 | s--; | |
1190 | } | |
1191 | return ((char *)s); | |
41294f4d | 1192 | } |
1193 | #endif | |
1194 | ||
b5926d18 | 1195 | static void set_retro_memmap(void) |
1196 | { | |
5c00ea32 | 1197 | #ifndef NDEBUG |
cada0a36 | 1198 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1199 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1200 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1201 | }; | |
b5926d18 | 1202 | |
cada0a36 | 1203 | retromap.descriptors = &mmap; |
1204 | retromap.num_descriptors = 1; | |
b5926d18 | 1205 | |
cada0a36 | 1206 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1207 | #endif |
b5926d18 | 1208 | } |
1209 | ||
5eaa13f1 A |
1210 | static void retro_audio_buff_status_cb( |
1211 | bool active, unsigned occupancy, bool underrun_likely) | |
1212 | { | |
1213 | retro_audio_buff_active = active; | |
1214 | retro_audio_buff_occupancy = occupancy; | |
1215 | retro_audio_buff_underrun = underrun_likely; | |
1216 | } | |
1217 | ||
1218 | static void retro_set_audio_buff_status_cb(void) | |
1219 | { | |
1220 | if (frameskip_type > 0) | |
1221 | { | |
1222 | struct retro_audio_buffer_status_callback buf_status_cb; | |
1223 | ||
1224 | buf_status_cb.callback = retro_audio_buff_status_cb; | |
1225 | if (!environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, | |
1226 | &buf_status_cb)) | |
1227 | { | |
1228 | retro_audio_buff_active = false; | |
1229 | retro_audio_buff_occupancy = 0; | |
1230 | retro_audio_buff_underrun = false; | |
1231 | retro_audio_latency = 0; | |
1232 | } | |
1233 | else | |
1234 | { | |
1235 | /* Frameskip is enabled - increase frontend | |
1236 | * audio latency to minimise potential | |
1237 | * buffer underruns */ | |
1238 | uint32_t frame_time_usec = 1000000.0 / (is_pal_mode ? 50.0 : 60.0); | |
1239 | ||
1240 | /* Set latency to 6x current frame time... */ | |
1241 | retro_audio_latency = (unsigned)(6 * frame_time_usec / 1000); | |
1242 | ||
1243 | /* ...then round up to nearest multiple of 32 */ | |
1244 | retro_audio_latency = (retro_audio_latency + 0x1F) & ~0x1F; | |
1245 | } | |
1246 | } | |
1247 | else | |
1248 | { | |
1249 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); | |
1250 | retro_audio_latency = 0; | |
1251 | } | |
1252 | ||
1253 | update_audio_latency = true; | |
1254 | } | |
1255 | ||
570b9365 | 1256 | static void update_variables(bool in_flight); |
38c2028e | 1257 | bool retro_load_game(const struct retro_game_info *info) |
1258 | { | |
cada0a36 | 1259 | size_t i; |
1260 | unsigned int cd_index = 0; | |
1261 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
9fba39a9 | 1262 | |
e3f8313f | 1263 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1264 | #define JOYP(port) \ |
1265 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1266 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1267 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1268 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1269 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1270 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1271 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1272 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1273 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1274 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1275 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1276 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1277 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1278 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1279 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1280 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1281 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1282 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1283 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
1284 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, | |
1285 | ||
1286 | JOYP(0) | |
1287 | JOYP(1) | |
1288 | JOYP(2) | |
1289 | JOYP(3) | |
1290 | JOYP(4) | |
1291 | JOYP(5) | |
1292 | JOYP(6) | |
1293 | JOYP(7) | |
e3f8313f | 1294 | |
1295 | { 0 }, | |
1296 | }; | |
1297 | ||
cada0a36 | 1298 | frame_count = 0; |
2df7fcac | 1299 | |
e3f8313f | 1300 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1301 | ||
46aa5b98 | 1302 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1303 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1304 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1305 | { | |
cada0a36 | 1306 | SysPrintf("RGB565 supported, using it\n"); |
1307 | } | |
46aa5b98 | 1308 | #endif |
c19aba43 | 1309 | |
8822aea7 | 1310 | if (info == NULL || info->path == NULL) |
1311 | { | |
cada0a36 | 1312 | SysPrintf("info->path required\n"); |
1313 | return false; | |
1314 | } | |
1315 | ||
1316 | update_variables(false); | |
1317 | ||
8822aea7 | 1318 | if (plugins_opened) |
1319 | { | |
cada0a36 | 1320 | ClosePlugins(); |
1321 | plugins_opened = 0; | |
1322 | } | |
1323 | ||
1324 | disk_init(); | |
1325 | ||
1326 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1327 | ||
8822aea7 | 1328 | if (is_m3u) |
1329 | { | |
1330 | if (!read_m3u(info->path)) | |
1331 | { | |
cada0a36 | 1332 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1333 | return false; | |
1334 | } | |
8822aea7 | 1335 | } |
1336 | else | |
1337 | { | |
cada0a36 | 1338 | char disk_label[PATH_MAX]; |
1339 | disk_label[0] = '\0'; | |
1340 | ||
1341 | disk_count = 1; | |
1342 | disks[0].fname = strdup(info->path); | |
1343 | ||
1344 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1345 | disks[0].flabel = strdup(disk_label); | |
1346 | } | |
1347 | ||
1348 | /* If this is an M3U file, attempt to set the | |
1349 | * initial disk image */ | |
8822aea7 | 1350 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1351 | { | |
cada0a36 | 1352 | const char *fname = disks[disk_initial_index].fname; |
1353 | ||
1354 | if (fname && (*fname != '\0')) | |
1355 | if (strcmp(disk_initial_path, fname) == 0) | |
1356 | cd_index = disk_initial_index; | |
1357 | } | |
1358 | ||
1359 | set_cd_image(disks[cd_index].fname); | |
1360 | disk_current_index = cd_index; | |
1361 | ||
1362 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1363 | if (LoadPlugins() == -1) |
1364 | { | |
cada0a36 | 1365 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1366 | return false; | |
1367 | } | |
1368 | ||
1369 | plugins_opened = 1; | |
1370 | NetOpened = 0; | |
1371 | ||
8822aea7 | 1372 | if (OpenPlugins() == -1) |
1373 | { | |
cada0a36 | 1374 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1375 | return false; | |
1376 | } | |
1377 | ||
1378 | /* Handle multi-disk images (i.e. PBP) | |
1379 | * > Cannot do this until after OpenPlugins() is | |
1380 | * called (since this sets the value of | |
1381 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1382 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1383 | { | |
cada0a36 | 1384 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1385 | ||
1386 | /* Small annoyance: We need to change the label | |
1387 | * of disk 0, so have to clear existing entries */ | |
1388 | if (disks[0].fname != NULL) | |
1389 | free(disks[0].fname); | |
1390 | disks[0].fname = NULL; | |
1391 | ||
1392 | if (disks[0].flabel != NULL) | |
1393 | free(disks[0].flabel); | |
1394 | disks[0].flabel = NULL; | |
1395 | ||
8822aea7 | 1396 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1397 | { | |
9361a5aa EC |
1398 | char disk_name[PATH_MAX - 16] = { 0 }; |
1399 | char disk_label[PATH_MAX] = { 0 }; | |
cada0a36 | 1400 | |
1401 | disks[i].fname = strdup(info->path); | |
1402 | ||
9361a5aa | 1403 | get_disk_label(disk_name, info->path, sizeof(disk_name)); |
cada0a36 | 1404 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); |
1405 | disks[i].flabel = strdup(disk_label); | |
1406 | ||
1407 | disks[i].internal_index = i; | |
1408 | } | |
1409 | ||
1410 | /* This is not an M3U file, so initial disk | |
1411 | * image has not yet been set - attempt to | |
1412 | * do so now */ | |
8822aea7 | 1413 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1414 | { | |
cada0a36 | 1415 | const char *fname = disks[disk_initial_index].fname; |
1416 | ||
1417 | if (fname && (*fname != '\0')) | |
1418 | if (strcmp(disk_initial_path, fname) == 0) | |
1419 | cd_index = disk_initial_index; | |
1420 | } | |
1421 | ||
8822aea7 | 1422 | if (cd_index > 0) |
1423 | { | |
1424 | CdromId[0] = '\0'; | |
cada0a36 | 1425 | CdromLabel[0] = '\0'; |
1426 | ||
1427 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1428 | disk_current_index = cd_index; |
cada0a36 | 1429 | set_cd_image(disks[cd_index].fname); |
1430 | ||
8822aea7 | 1431 | if (ReloadCdromPlugin() < 0) |
1432 | { | |
cada0a36 | 1433 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1434 | return false; | |
1435 | } | |
8822aea7 | 1436 | if (CDR_open() < 0) |
1437 | { | |
cada0a36 | 1438 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1439 | return false; | |
1440 | } | |
1441 | } | |
1442 | } | |
1443 | ||
92cd7e86 | 1444 | /* set ports to use "standard controller" initially */ |
1445 | for (i = 0; i < 8; ++i) | |
1446 | in_type[i] = PSE_PAD_TYPE_STANDARD; | |
1447 | ||
cada0a36 | 1448 | plugin_call_rearmed_cbs(); |
8b9b4c9f | 1449 | /* dfinput_activate(); */ |
cada0a36 | 1450 | |
8822aea7 | 1451 | if (CheckCdrom() == -1) |
1452 | { | |
cada0a36 | 1453 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1454 | return false; | |
1455 | } | |
1456 | ||
1457 | SysReset(); | |
1458 | ||
8822aea7 | 1459 | if (LoadCdrom() == -1) |
1460 | { | |
cada0a36 | 1461 | log_cb(RETRO_LOG_INFO, "could not load CD\n"); |
1462 | return false; | |
1463 | } | |
1464 | emu_on_new_cd(0); | |
1465 | ||
1466 | set_retro_memmap(); | |
5eaa13f1 | 1467 | retro_set_audio_buff_status_cb(); |
cada0a36 | 1468 | |
1469 | return true; | |
38c2028e | 1470 | } |
1471 | ||
38c2028e | 1472 | unsigned retro_get_region(void) |
1473 | { | |
cada0a36 | 1474 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1475 | } |
1476 | ||
1477 | void *retro_get_memory_data(unsigned id) | |
1478 | { | |
cada0a36 | 1479 | if (id == RETRO_MEMORY_SAVE_RAM) |
1480 | return Mcd1Data; | |
1481 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1482 | return psxM; | |
1483 | else | |
1484 | return NULL; | |
38c2028e | 1485 | } |
1486 | ||
1487 | size_t retro_get_memory_size(unsigned id) | |
1488 | { | |
cada0a36 | 1489 | if (id == RETRO_MEMORY_SAVE_RAM) |
1490 | return MCD_SIZE; | |
1491 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1492 | return 0x200000; | |
1493 | else | |
1494 | return 0; | |
38c2028e | 1495 | } |
1496 | ||
1497 | void retro_reset(void) | |
1498 | { | |
d9e77039 | 1499 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1500 | rebootemu = 1; | |
cada0a36 | 1501 | //SysReset(); |
38c2028e | 1502 | } |
1503 | ||
1504 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1505 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1506 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1507 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1508 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1509 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1510 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1511 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1512 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1513 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1514 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1515 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1516 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1517 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1518 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1519 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1520 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1521 | }; |
1522 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1523 | ||
cada0a36 | 1524 | //Percentage distance of screen to adjust |
e16ecc89 | 1525 | static int GunconAdjustX = 0; |
1526 | static int GunconAdjustY = 0; | |
1527 | ||
1528 | //Used when out by a percentage | |
1529 | static float GunconAdjustRatioX = 1; | |
1530 | static float GunconAdjustRatioY = 1; | |
1531 | ||
805fe9bc | 1532 | static void update_variables(bool in_flight) |
e268a47e | 1533 | { |
e268a47e | 1534 | struct retro_variable var; |
b41cca85 | 1535 | #ifdef GPU_PEOPS |
c8108d88 | 1536 | int gpu_peops_fix = 0; |
b41cca85 | 1537 | #endif |
5eaa13f1 A |
1538 | unsigned prev_frameskip_type; |
1539 | ||
1540 | var.key = "pcsx_rearmed_frameskip_type"; | |
1541 | var.value = NULL; | |
1542 | ||
1543 | prev_frameskip_type = frameskip_type; | |
1544 | frameskip_type = 0; | |
1545 | pl_rearmed_cbs.frameskip = 0; | |
ace14ab3 | 1546 | |
5eaa13f1 A |
1547 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1548 | { | |
1549 | if (strcmp(var.value, "auto") == 0) | |
1550 | frameskip_type = 1; | |
1551 | if (strcmp(var.value, "auto_threshold") == 0) | |
1552 | frameskip_type = 2; | |
1553 | if (strcmp(var.value, "fixed_interval") == 0) | |
1554 | frameskip_type = 3; | |
1555 | } | |
1556 | ||
1557 | if (frameskip_type != 0) | |
1558 | pl_rearmed_cbs.frameskip = -1; | |
1559 | ||
1560 | var.key = "pcsx_rearmed_frameskip_threshold"; | |
e268a47e | 1561 | var.value = NULL; |
5eaa13f1 A |
1562 | |
1563 | frameskip_threshold = 30; | |
1564 | ||
1565 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1566 | frameskip_threshold = strtol(var.value, NULL, 10); | |
1567 | ||
4e477065 | 1568 | var.key = "pcsx_rearmed_frameskip"; |
5eaa13f1 A |
1569 | var.value = NULL; |
1570 | ||
1571 | frameskip_interval = 1; | |
1572 | ||
3abd263a | 1573 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5eaa13f1 | 1574 | frameskip_interval = strtol(var.value, NULL, 10); |
9f5a28d9 | 1575 | |
1576 | var.value = NULL; | |
4e477065 | 1577 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1578 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1579 | { |
1580 | Config.PsxAuto = 0; | |
f4cceff6 | 1581 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1582 | Config.PsxAuto = 1; |
1583 | else if (strcmp(var.value, "NTSC") == 0) | |
1584 | Config.PsxType = 0; | |
1585 | else if (strcmp(var.value, "PAL") == 0) | |
1586 | Config.PsxType = 1; | |
1587 | } | |
4615b075 | 1588 | |
30d43b8a | 1589 | update_multitap(); |
61c4962a | 1590 | |
e1442c48 | 1591 | var.value = NULL; |
1592 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1593 | negcon_deadzone = 0; | |
3abd263a | 1594 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1595 | { |
1596 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1597 | } | |
1598 | ||
1599 | var.value = NULL; | |
1600 | var.key = "pcsx_rearmed_negcon_response"; | |
1601 | negcon_linearity = 1; | |
3abd263a | 1602 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1603 | { |
8822aea7 | 1604 | if (strcmp(var.value, "quadratic") == 0) |
1605 | { | |
e1442c48 | 1606 | negcon_linearity = 2; |
8822aea7 | 1607 | } |
1608 | else if (strcmp(var.value, "cubic") == 0) | |
1609 | { | |
e1442c48 | 1610 | negcon_linearity = 3; |
1611 | } | |
1612 | } | |
1613 | ||
ace1989f SK |
1614 | var.value = NULL; |
1615 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1616 | axis_bounds_modifier = true; | |
3abd263a | 1617 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1618 | { |
8822aea7 | 1619 | if (strcmp(var.value, "square") == 0) |
1620 | { | |
cada0a36 | 1621 | axis_bounds_modifier = true; |
8822aea7 | 1622 | } |
1623 | else if (strcmp(var.value, "circle") == 0) | |
1624 | { | |
cada0a36 | 1625 | axis_bounds_modifier = false; |
1626 | } | |
ace1989f SK |
1627 | } |
1628 | ||
70fb8fe7 | 1629 | var.value = NULL; |
1630 | var.key = "pcsx_rearmed_vibration"; | |
1631 | ||
3abd263a | 1632 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 1633 | { |
1634 | if (strcmp(var.value, "disabled") == 0) | |
1635 | in_enable_vibration = 0; | |
1636 | else if (strcmp(var.value, "enabled") == 0) | |
1637 | in_enable_vibration = 1; | |
1638 | } | |
1639 | ||
5c1cbedc | 1640 | var.value = NULL; |
1641 | var.key = "pcsx_rearmed_dithering"; | |
1642 | ||
3abd263a | 1643 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 1644 | { |
8822aea7 | 1645 | if (strcmp(var.value, "disabled") == 0) |
1646 | { | |
5c1cbedc | 1647 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
1648 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1649 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
5c1cbedc | 1650 | #ifdef __ARM_NEON__ |
1651 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
1652 | #endif | |
1653 | } | |
8822aea7 | 1654 | else if (strcmp(var.value, "enabled") == 0) |
1655 | { | |
1656 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 1657 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 1658 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
5c1cbedc | 1659 | #ifdef __ARM_NEON__ |
1660 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
1661 | #endif | |
1662 | } | |
1663 | } | |
1664 | ||
8ac2b9d2 | 1665 | #ifdef GPU_NEON |
3abd263a | 1666 | var.value = NULL; |
55e5626b | 1667 | var.key = "pcsx_rearmed_neon_interlace_enable"; |
9f5a28d9 | 1668 | |
3abd263a | 1669 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1670 | { |
1671 | if (strcmp(var.value, "disabled") == 0) | |
1672 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1673 | else if (strcmp(var.value, "enabled") == 0) | |
1674 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
1675 | } | |
1676 | ||
7d68d030 | 1677 | var.value = NULL; |
55e5626b | 1678 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1679 | |
3abd263a | 1680 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1681 | { |
1682 | if (strcmp(var.value, "disabled") == 0) | |
1683 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1684 | else if (strcmp(var.value, "enabled") == 0) | |
1685 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1686 | } | |
354329fa | 1687 | |
1688 | var.value = NULL; | |
55e5626b | 1689 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1690 | |
3abd263a | 1691 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 1692 | { |
1693 | if (strcmp(var.value, "disabled") == 0) | |
1694 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1695 | else if (strcmp(var.value, "enabled") == 0) | |
1696 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1697 | } | |
094ec204 | 1698 | #endif |
0e5a7b7d | 1699 | |
3abd263a | 1700 | var.value = NULL; |
0e5a7b7d | 1701 | var.key = "pcsx_rearmed_duping_enable"; |
1702 | ||
3abd263a | 1703 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 1704 | { |
0a6520c3 | 1705 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1706 | duping_enable = false; |
0a6520c3 | 1707 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1708 | duping_enable = true; |
1709 | } | |
1710 | ||
3abd263a | 1711 | var.value = NULL; |
2df7fcac BP |
1712 | var.key = "pcsx_rearmed_display_internal_fps"; |
1713 | ||
3abd263a | 1714 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
1715 | { |
1716 | if (strcmp(var.value, "disabled") == 0) | |
1717 | display_internal_fps = false; | |
1718 | else if (strcmp(var.value, "enabled") == 0) | |
1719 | display_internal_fps = true; | |
1720 | } | |
1721 | ||
630b122b | 1722 | #ifndef DRC_DISABLE |
48f615ba | 1723 | var.value = NULL; |
4e477065 | 1724 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1725 | |
abf1a2b6 DGF |
1726 | if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var)) |
1727 | var.value = "enabled"; | |
1728 | ||
48f615ba | 1729 | { |
cada0a36 | 1730 | R3000Acpu *prev_cpu = psxCpu; |
44747c73 AM |
1731 | #if defined(LIGHTREC) |
1732 | bool can_use_dynarec = found_bios; | |
1733 | #else | |
1734 | bool can_use_dynarec = 1; | |
1735 | #endif | |
48f615ba | 1736 | |
fc99395c | 1737 | #ifdef _3DS |
8822aea7 | 1738 | if (!__ctr_svchax) |
fc99395c | 1739 | Config.Cpu = CPU_INTERPRETER; |
1740 | else | |
1741 | #endif | |
44747c73 | 1742 | if (strcmp(var.value, "disabled") == 0 || !can_use_dynarec) |
48f615ba | 1743 | Config.Cpu = CPU_INTERPRETER; |
1744 | else if (strcmp(var.value, "enabled") == 0) | |
1745 | Config.Cpu = CPU_DYNAREC; | |
1746 | ||
1747 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 1748 | if (psxCpu != prev_cpu) |
1749 | { | |
48f615ba | 1750 | prev_cpu->Shutdown(); |
1751 | psxCpu->Init(); | |
1752 | psxCpu->Reset(); // not really a reset.. | |
1753 | } | |
1754 | } | |
630b122b | 1755 | #endif /* !DRC_DISABLE */ |
1756 | psxCpu->ApplyConfig(); | |
805fe9bc | 1757 | |
3abd263a | 1758 | var.value = NULL; |
01394a7f | 1759 | var.key = "pcsx_rearmed_spu_reverb"; |
1760 | ||
3abd263a | 1761 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1762 | { |
0a6520c3 | 1763 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 1764 | spu_config.iUseReverb = false; |
0a6520c3 | 1765 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 1766 | spu_config.iUseReverb = true; |
1767 | } | |
1768 | ||
3abd263a | 1769 | var.value = NULL; |
01394a7f | 1770 | var.key = "pcsx_rearmed_spu_interpolation"; |
1771 | ||
3abd263a | 1772 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1773 | { |
1774 | if (strcmp(var.value, "simple") == 0) | |
1775 | spu_config.iUseInterpolation = 1; | |
1776 | else if (strcmp(var.value, "gaussian") == 0) | |
1777 | spu_config.iUseInterpolation = 2; | |
1778 | else if (strcmp(var.value, "cubic") == 0) | |
1779 | spu_config.iUseInterpolation = 3; | |
1780 | else if (strcmp(var.value, "off") == 0) | |
1781 | spu_config.iUseInterpolation = 0; | |
1782 | } | |
1783 | ||
3abd263a | 1784 | var.value = NULL; |
b3480be8 | 1785 | var.key = "pcsx_rearmed_pe2_fix"; |
1786 | ||
3abd263a | 1787 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 1788 | { |
1789 | if (strcmp(var.value, "disabled") == 0) | |
1790 | Config.RCntFix = 0; | |
1791 | else if (strcmp(var.value, "enabled") == 0) | |
1792 | Config.RCntFix = 1; | |
1793 | } | |
7a811716 | 1794 | |
7a811716 | 1795 | var.value = NULL; |
1796 | var.key = "pcsx_rearmed_icache_emulation"; | |
1797 | ||
1798 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1799 | { | |
1800 | if (strcmp(var.value, "disabled") == 0) | |
1801 | Config.icache_emulation = 0; | |
1802 | else if (strcmp(var.value, "enabled") == 0) | |
1803 | Config.icache_emulation = 1; | |
1804 | } | |
ace14ab3 | 1805 | |
3abd263a | 1806 | var.value = NULL; |
b3480be8 | 1807 | var.key = "pcsx_rearmed_inuyasha_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.VSyncWA = 0; | |
1813 | else if (strcmp(var.value, "enabled") == 0) | |
1814 | Config.VSyncWA = 1; | |
1815 | } | |
1816 | ||
679b71e2 JW |
1817 | #ifndef _WIN32 |
1818 | var.value = NULL; | |
1819 | var.key = "pcsx_rearmed_async_cd"; | |
3abd263a | 1820 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
679b71e2 JW |
1821 | { |
1822 | if (strcmp(var.value, "async") == 0) | |
1d2757f4 | 1823 | { |
cada0a36 | 1824 | Config.AsyncCD = 1; |
1d2757f4 | 1825 | Config.CHD_Precache = 0; |
1826 | } | |
1827 | else if (strcmp(var.value, "sync") == 0) | |
1828 | { | |
cada0a36 | 1829 | Config.AsyncCD = 0; |
1d2757f4 | 1830 | Config.CHD_Precache = 0; |
1831 | } | |
1832 | else if (strcmp(var.value, "precache") == 0) | |
1833 | { | |
1834 | Config.AsyncCD = 0; | |
1835 | Config.CHD_Precache = 1; | |
1836 | } | |
679b71e2 JW |
1837 | } |
1838 | #endif | |
1839 | ||
b12cce74 | 1840 | var.value = NULL; |
1841 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 1842 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1843 | { |
1844 | if (strcmp(var.value, "disabled") == 0) | |
1845 | Config.Xa = 1; | |
1846 | else | |
1847 | Config.Xa = 0; | |
1848 | } | |
1849 | ||
1850 | var.value = NULL; | |
1851 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 1852 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 1853 | { |
1854 | if (strcmp(var.value, "disabled") == 0) | |
1855 | Config.Cdda = 1; | |
1856 | else | |
1857 | Config.Cdda = 0; | |
1858 | } | |
1859 | ||
34af0fff | 1860 | var.value = NULL; |
1861 | var.key = "pcsx_rearmed_spuirq"; | |
3abd263a | 1862 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
34af0fff | 1863 | { |
1864 | if (strcmp(var.value, "disabled") == 0) | |
1865 | Config.SpuIrq = 0; | |
1866 | else | |
1867 | Config.SpuIrq = 1; | |
1868 | } | |
1869 | ||
c765eb86 JW |
1870 | #ifdef THREAD_RENDERING |
1871 | var.key = "pcsx_rearmed_gpu_thread_rendering"; | |
1872 | var.value = NULL; | |
1873 | ||
1874 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1875 | { | |
1876 | if (strcmp(var.value, "disabled") == 0) | |
1877 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_OFF; | |
1878 | else if (strcmp(var.value, "sync") == 0) | |
1879 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_SYNC; | |
1880 | else if (strcmp(var.value, "async") == 0) | |
1881 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_ASYNC; | |
1882 | } | |
1883 | #endif | |
1884 | ||
2d17de26 | 1885 | #ifdef GPU_PEOPS |
3abd263a | 1886 | var.value = NULL; |
6713b629 | 1887 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 1888 | |
1889 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1890 | { | |
1891 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1892 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 1893 | } |
1894 | ||
3abd263a | 1895 | var.value = NULL; |
6713b629 | 1896 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 1897 | |
1898 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1899 | { | |
1900 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1901 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 1902 | } |
1903 | ||
3abd263a | 1904 | var.value = NULL; |
6713b629 | 1905 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 1906 | |
1907 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1908 | { | |
1909 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1910 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 1911 | } |
1912 | ||
3abd263a | 1913 | var.value = NULL; |
6713b629 | 1914 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 1915 | |
1916 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1917 | { | |
1918 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1919 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 1920 | } |
1921 | ||
3abd263a | 1922 | var.value = NULL; |
6713b629 | 1923 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 1924 | |
1925 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1926 | { | |
1927 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1928 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 1929 | } |
1930 | ||
3abd263a | 1931 | var.value = NULL; |
6713b629 | 1932 | var.key = "pcsx_rearmed_gpu_peops_old_frame_skip"; |
c8108d88 | 1933 | |
1934 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1935 | { | |
1936 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1937 | gpu_peops_fix |= GPU_PEOPS_OLD_FRAME_SKIP; |
c8108d88 | 1938 | } |
1939 | ||
3abd263a | 1940 | var.value = NULL; |
6713b629 | 1941 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 1942 | |
1943 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1944 | { | |
1945 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1946 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 1947 | } |
1948 | ||
3abd263a | 1949 | var.value = NULL; |
6713b629 | 1950 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 1951 | |
1952 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1953 | { | |
1954 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1955 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 1956 | } |
1957 | ||
3abd263a | 1958 | var.value = NULL; |
6713b629 | 1959 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 1960 | |
1961 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1962 | { | |
1963 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 1964 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 1965 | } |
1966 | ||
1967 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
1968 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
1969 | ||
6713b629 | 1970 | /* Show/hide core options */ |
c8108d88 | 1971 | |
1972 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
1973 | var.value = NULL; | |
1974 | ||
1975 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1976 | { | |
1977 | int show_advanced_gpu_peops_settings_prev = show_advanced_gpu_peops_settings; | |
1978 | ||
1979 | show_advanced_gpu_peops_settings = 1; | |
1980 | if (strcmp(var.value, "disabled") == 0) | |
1981 | show_advanced_gpu_peops_settings = 0; | |
1982 | ||
1983 | if (show_advanced_gpu_peops_settings != show_advanced_gpu_peops_settings_prev) | |
1984 | { | |
1985 | unsigned i; | |
1986 | struct retro_core_option_display option_display; | |
6713b629 | 1987 | char gpu_peops_option[9][45] = { |
1988 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
1989 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
1990 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
1991 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
1992 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
1993 | "pcsx_rearmed_gpu_peops_old_frame_skip", | |
1994 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
1995 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
cada0a36 | 1996 | "pcsx_rearmed_gpu_peops_fake_busy_state" |
c8108d88 | 1997 | }; |
1998 | ||
1999 | option_display.visible = show_advanced_gpu_peops_settings; | |
2000 | ||
2001 | for (i = 0; i < 9; i++) | |
2002 | { | |
2003 | option_display.key = gpu_peops_option[i]; | |
2004 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2005 | } | |
2006 | } | |
2007 | } | |
2008 | #endif | |
2009 | ||
030d1121 | 2010 | #ifdef GPU_UNAI |
2011 | var.key = "pcsx_rearmed_gpu_unai_ilace_force"; | |
2012 | var.value = NULL; | |
2013 | ||
3abd263a | 2014 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2015 | { |
2016 | if (strcmp(var.value, "disabled") == 0) | |
2017 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2018 | else if (strcmp(var.value, "enabled") == 0) | |
2019 | pl_rearmed_cbs.gpu_unai.ilace_force = 1; | |
2020 | } | |
2021 | ||
2022 | var.key = "pcsx_rearmed_gpu_unai_pixel_skip"; | |
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.pixel_skip = 0; | |
2029 | else if (strcmp(var.value, "enabled") == 0) | |
2030 | pl_rearmed_cbs.gpu_unai.pixel_skip = 1; | |
2031 | } | |
2032 | ||
2033 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
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.lighting = 0; | |
2040 | else if (strcmp(var.value, "enabled") == 0) | |
2041 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2042 | } | |
2043 | ||
2044 | var.key = "pcsx_rearmed_gpu_unai_fast_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.fast_lighting = 0; | |
2051 | else if (strcmp(var.value, "enabled") == 0) | |
2052 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2053 | } | |
2054 | ||
2055 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
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.blending = 0; | |
2062 | else if (strcmp(var.value, "enabled") == 0) | |
2063 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2064 | } | |
2065 | ||
43047988 JW |
2066 | var.key = "pcsx_rearmed_gpu_unai_scale_hires"; |
2067 | var.value = NULL; | |
2068 | ||
2069 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2070 | { | |
2071 | if (strcmp(var.value, "disabled") == 0) | |
2072 | pl_rearmed_cbs.gpu_unai.scale_hires = 0; | |
2073 | else if (strcmp(var.value, "enabled") == 0) | |
2074 | pl_rearmed_cbs.gpu_unai.scale_hires = 1; | |
2075 | } | |
2076 | ||
030d1121 | 2077 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; |
2078 | var.value = NULL; | |
2079 | ||
2080 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2081 | { | |
2082 | int show_advanced_gpu_unai_settings_prev = show_advanced_gpu_unai_settings; | |
2083 | ||
2084 | show_advanced_gpu_unai_settings = 1; | |
2085 | if (strcmp(var.value, "disabled") == 0) | |
2086 | show_advanced_gpu_unai_settings = 0; | |
2087 | ||
2088 | if (show_advanced_gpu_unai_settings != show_advanced_gpu_unai_settings_prev) | |
2089 | { | |
2090 | unsigned i; | |
2091 | struct retro_core_option_display option_display; | |
43047988 | 2092 | char gpu_unai_option[6][40] = { |
030d1121 | 2093 | "pcsx_rearmed_gpu_unai_blending", |
2094 | "pcsx_rearmed_gpu_unai_lighting", | |
2095 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
2096 | "pcsx_rearmed_gpu_unai_ilace_force", | |
43047988 | 2097 | "pcsx_rearmed_gpu_unai_pixel_skip", |
c765eb86 | 2098 | "pcsx_rearmed_gpu_unai_scale_hires", |
030d1121 | 2099 | }; |
2100 | ||
2101 | option_display.visible = show_advanced_gpu_unai_settings; | |
2102 | ||
43047988 | 2103 | for (i = 0; i < 6; i++) |
030d1121 | 2104 | { |
2105 | option_display.key = gpu_unai_option[i]; | |
2106 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2107 | } | |
2108 | } | |
2109 | } | |
2110 | #endif // GPU_UNAI | |
2111 | ||
cada0a36 | 2112 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2113 | //with where the shots are in the emulator. |
2114 | ||
2115 | var.value = NULL; | |
2116 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2117 | ||
2118 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2119 | { | |
cada0a36 | 2120 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2121 | } |
2122 | ||
2123 | var.value = NULL; | |
2124 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2125 | ||
2126 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2127 | { | |
cada0a36 | 2128 | GunconAdjustY = atoi(var.value); |
2129 | } | |
e16ecc89 | 2130 | |
2131 | var.value = NULL; | |
2132 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2133 | ||
2134 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2135 | { | |
cada0a36 | 2136 | GunconAdjustRatioX = atof(var.value); |
2137 | } | |
e16ecc89 | 2138 | |
2139 | var.value = NULL; | |
2140 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2141 | ||
2142 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2143 | { | |
cada0a36 | 2144 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2145 | } |
2146 | ||
630b122b | 2147 | #if !defined(DRC_DISABLE) && !defined(LIGHTREC) |
ce239f4a | 2148 | var.value = NULL; |
2149 | var.key = "pcsx_rearmed_nosmccheck"; | |
2150 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2151 | { | |
2152 | if (strcmp(var.value, "enabled") == 0) | |
2153 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2154 | else | |
2155 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
2156 | } | |
2157 | ||
2158 | var.value = NULL; | |
2159 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
2160 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2161 | { | |
2162 | if (strcmp(var.value, "enabled") == 0) | |
2163 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2164 | else | |
2165 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2166 | } | |
2167 | ||
2168 | var.value = NULL; | |
2169 | var.key = "pcsx_rearmed_nogteflags"; | |
2170 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2171 | { | |
2172 | if (strcmp(var.value, "enabled") == 0) | |
2173 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2174 | else | |
2175 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
2176 | } | |
2177 | ||
2178 | /* this probably is safe to change in real-time */ | |
2179 | var.value = NULL; | |
2180 | var.key = "pcsx_rearmed_psxclock"; | |
2181 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2182 | { | |
2183 | int psxclock = atoi(var.value); | |
2184 | cycle_multiplier = 10000 / psxclock; | |
2185 | } | |
630b122b | 2186 | |
2187 | var.value = NULL; | |
2188 | var.key = "pcsx_rearmed_nocompathacks"; | |
2189 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2190 | { | |
2191 | if (strcmp(var.value, "enabled") == 0) | |
2192 | new_dynarec_hacks |= NDHACK_NO_COMPAT_HACKS; | |
2193 | else | |
2194 | new_dynarec_hacks &= ~NDHACK_NO_COMPAT_HACKS; | |
2195 | } | |
2196 | #endif /* !DRC_DISABLE && !LIGHTREC */ | |
2197 | ||
2198 | var.value = NULL; | |
2199 | var.key = "pcsx_rearmed_nostalls"; | |
2200 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2201 | { | |
2202 | if (strcmp(var.value, "enabled") == 0) | |
2203 | Config.DisableStalls = 1; | |
2204 | else | |
2205 | Config.DisableStalls = 0; | |
2206 | } | |
ce239f4a | 2207 | |
399a33fe | 2208 | var.value = NULL; |
2209 | var.key = "pcsx_rearmed_input_sensitivity"; | |
2210 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2211 | { | |
2212 | mouse_sensitivity = atof(var.value); | |
2213 | } | |
2214 | ||
ce239f4a | 2215 | var.key = "pcsx_rearmed_show_other_input_settings"; |
2216 | var.value = NULL; | |
2217 | ||
2218 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2219 | { | |
2220 | int previous_settings = show_other_input_settings; | |
2221 | ||
2222 | show_other_input_settings = 1; | |
2223 | if (strcmp(var.value, "disabled") == 0) | |
2224 | show_other_input_settings = 0; | |
2225 | ||
2226 | if (show_other_input_settings != previous_settings) | |
2227 | { | |
2228 | unsigned i; | |
2229 | struct retro_core_option_display option_display; | |
2230 | char gpu_peops_option[][50] = { | |
ce239f4a | 2231 | "pcsx_rearmed_negcon_deadzone", |
2232 | "pcsx_rearmed_negcon_response", | |
2233 | "pcsx_rearmed_analog_axis_modifier", | |
2234 | "pcsx_rearmed_gunconadjustx", | |
2235 | "pcsx_rearmed_gunconadjusty", | |
2236 | "pcsx_rearmed_gunconadjustratiox", | |
2237 | "pcsx_rearmed_gunconadjustratioy" | |
2238 | }; | |
2239 | #define INPUT_LIST (sizeof(gpu_peops_option) / sizeof(gpu_peops_option[0])) | |
2240 | ||
2241 | option_display.visible = show_other_input_settings; | |
2242 | ||
2243 | for (i = 0; i < INPUT_LIST; i++) | |
2244 | { | |
2245 | option_display.key = gpu_peops_option[i]; | |
2246 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, &option_display); | |
2247 | } | |
2248 | } | |
2249 | } | |
2250 | ||
8822aea7 | 2251 | if (in_flight) |
2252 | { | |
2253 | // inform core things about possible config changes | |
32ab9e53 | 2254 | plugin_call_rearmed_cbs(); |
805fe9bc | 2255 | |
8822aea7 | 2256 | if (GPU_open != NULL && GPU_close != NULL) |
2257 | { | |
32ab9e53 TJ |
2258 | GPU_close(); |
2259 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2260 | } | |
805fe9bc | 2261 | |
5eaa13f1 A |
2262 | /* Reinitialise frameskipping, if required */ |
2263 | if (((frameskip_type != prev_frameskip_type))) | |
2264 | retro_set_audio_buff_status_cb(); | |
2265 | ||
8b9b4c9f | 2266 | /* dfinput_activate(); */ |
32ab9e53 | 2267 | } |
27cf7d31 | 2268 | else |
2269 | { | |
b580cc4f | 2270 | //not yet running |
5bf56268 | 2271 | |
b580cc4f | 2272 | //bootlogo display hack |
8822aea7 | 2273 | if (found_bios) |
2274 | { | |
3abd263a | 2275 | var.value = NULL; |
b580cc4f | 2276 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2277 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2278 | { |
27cf7d31 | 2279 | Config.SlowBoot = 0; |
2280 | rebootemu = 0; | |
0a6520c3 | 2281 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2282 | { |
f422f444 | 2283 | Config.SlowBoot = 1; |
27cf7d31 | 2284 | rebootemu = 1; |
2285 | } | |
b580cc4f | 2286 | } |
2287 | } | |
2288 | } | |
e268a47e | 2289 | } |
2290 | ||
8741f7a2 | 2291 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2292 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2293 | { |
cada0a36 | 2294 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2295 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2296 | |
cada0a36 | 2297 | // First, try and get an analog value using the new libretro API constant |
2298 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2299 | RETRO_DEVICE_ANALOG, |
2300 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2301 | id); | |
cada0a36 | 2302 | button = MIN(button / 128, 255); |
8741f7a2 | 2303 | |
cada0a36 | 2304 | if (button == 0) |
2305 | { | |
2306 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2307 | // is not reporting analog values. We need to do a second check using the classic | |
2308 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2309 | |
cada0a36 | 2310 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2311 | |
cada0a36 | 2312 | button = (ret & (1 << id)) ? 255 : 0; |
2313 | } | |
8741f7a2 | 2314 | |
cada0a36 | 2315 | return button; |
8741f7a2 | 2316 | } |
2317 | ||
8822aea7 | 2318 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2319 | { | |
cada0a36 | 2320 | float modifier_axis_range = 0; |
2321 | ||
8822aea7 | 2322 | if (is_square) |
2323 | { | |
cada0a36 | 2324 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2325 | if (modifier_axis_range < 0) |
2326 | { | |
cada0a36 | 2327 | modifier_axis_range = 0; |
8822aea7 | 2328 | } |
2329 | else if (modifier_axis_range > 255) | |
2330 | { | |
cada0a36 | 2331 | modifier_axis_range = 255; |
2332 | } | |
8822aea7 | 2333 | } |
2334 | else | |
2335 | { | |
cada0a36 | 2336 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2337 | } | |
ace1989f | 2338 | |
cada0a36 | 2339 | return modifier_axis_range; |
ace1989f SK |
2340 | } |
2341 | ||
34f7d033 | 2342 | static void update_input_guncon(int port, int ret) |
38c2028e | 2343 | { |
34f7d033 | 2344 | //ToDo move across to: |
2345 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X | |
2346 | //RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y | |
2347 | //RETRO_DEVICE_ID_LIGHTGUN_TRIGGER | |
2348 | //RETRO_DEVICE_ID_LIGHTGUN_RELOAD | |
2349 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_A | |
2350 | //RETRO_DEVICE_ID_LIGHTGUN_AUX_B | |
2351 | //Though not sure these are hooked up properly on the Pi | |
2352 | ||
34f7d033 | 2353 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross |
2354 | ||
2355 | // Trigger | |
2356 | //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug | |
7c455640 | 2357 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) |
8822aea7 | 2358 | { |
34f7d033 | 2359 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2360 | } |
2361 | ||
34f7d033 | 2362 | // A |
7c455640 | 2363 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) |
8822aea7 | 2364 | { |
34f7d033 | 2365 | in_keystate[port] |= (1 << DKEY_START); |
2366 | } | |
cada0a36 | 2367 | |
34f7d033 | 2368 | // B |
7c455640 | 2369 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE)) |
34f7d033 | 2370 | { |
2371 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2372 | } | |
cada0a36 | 2373 | |
7c455640 | 2374 | int gunx = input_state_cb(port, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X); |
2375 | int guny = input_state_cb(port, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y); | |
cada0a36 | 2376 | |
34f7d033 | 2377 | //Mouse range is -32767 -> 32767 |
2378 | //1% is about 655 | |
2379 | //Use the left analog stick field to store the absolute coordinates | |
7c455640 | 2380 | in_analog_left[port][0] = (gunx * GunconAdjustRatioX) + (GunconAdjustX * 655); |
2381 | in_analog_left[port][1] = (guny * GunconAdjustRatioY) + (GunconAdjustY * 655); | |
34f7d033 | 2382 | } |
cada0a36 | 2383 | |
34f7d033 | 2384 | static void update_input_negcon(int port, int ret) |
2385 | { | |
2386 | int lsx; | |
2387 | int rsy; | |
2388 | int negcon_i_rs; | |
2389 | int negcon_ii_rs; | |
2390 | float negcon_twist_amplitude; | |
cada0a36 | 2391 | |
34f7d033 | 2392 | // Query digital inputs |
2393 | // | |
2394 | // > Pad-Up | |
2395 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2396 | in_keystate[port] |= (1 << DKEY_UP); | |
2397 | // > Pad-Right | |
2398 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2399 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2400 | // > Pad-Down | |
2401 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2402 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2403 | // > Pad-Left | |
2404 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2405 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2406 | // > Start | |
2407 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2408 | in_keystate[port] |= (1 << DKEY_START); | |
2409 | // > neGcon A | |
2410 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2411 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2412 | // > neGcon B | |
2413 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2414 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2415 | // > neGcon R shoulder (digital) | |
2416 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2417 | in_keystate[port] |= (1 << DKEY_R1); | |
2418 | // Query analog inputs | |
2419 | // | |
2420 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2421 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2422 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2423 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2424 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2425 | // So we just have to map in_analog_left/right to more | |
2426 | // appropriate inputs... | |
2427 | // | |
2428 | // > NeGcon twist | |
2429 | // >> Get raw analog stick value and account for deadzone | |
2430 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2431 | if (lsx > negcon_deadzone) | |
2432 | lsx = lsx - negcon_deadzone; | |
2433 | else if (lsx < -negcon_deadzone) | |
2434 | lsx = lsx + negcon_deadzone; | |
2435 | else | |
2436 | lsx = 0; | |
2437 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2438 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2439 | if (negcon_linearity == 2) | |
2440 | { | |
2441 | if (negcon_twist_amplitude < 0.0) | |
2442 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2443 | else | |
2444 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2445 | } | |
2446 | else if (negcon_linearity == 3) | |
2447 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2448 | // >> Convert to final 'in_analog' integer value [0,255] | |
2449 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2450 | // > NeGcon I + II | |
2451 | // >> Handle right analog stick vertical axis mapping... | |
2452 | // - Up (-Y) == accelerate == neGcon I | |
2453 | // - Down (+Y) == brake == neGcon II | |
2454 | negcon_i_rs = 0; | |
2455 | negcon_ii_rs = 0; | |
2456 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2457 | if (rsy >= 0) | |
2458 | { | |
2459 | // Account for deadzone | |
2460 | // (Note: have never encountered a gamepad with significant differences | |
2461 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2462 | // deadzone here) | |
2463 | if (rsy > negcon_deadzone) | |
2464 | rsy = rsy - negcon_deadzone; | |
2465 | else | |
2466 | rsy = 0; | |
2467 | // Convert to 'in_analog' integer value [0,255] | |
2468 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2469 | } |
6fbd15c8 | 2470 | else |
34f7d033 | 2471 | { |
2472 | if (rsy < -negcon_deadzone) | |
2473 | rsy = -1 * (rsy + negcon_deadzone); | |
2474 | else | |
2475 | rsy = 0; | |
2476 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2477 | } | |
2478 | // >> NeGcon I | |
2479 | in_analog_right[port][1] = MAX( | |
2480 | MAX( | |
2481 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2482 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2483 | negcon_i_rs); | |
2484 | // >> NeGcon II | |
2485 | in_analog_left[port][0] = MAX( | |
2486 | MAX( | |
2487 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2488 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2489 | negcon_ii_rs); | |
2490 | // > NeGcon L | |
2491 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2492 | } | |
e268a47e | 2493 | |
399a33fe | 2494 | static void update_input_mouse(int port, int ret) |
2495 | { | |
2496 | float raw_x = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X); | |
2497 | float raw_y = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y); | |
2498 | ||
2499 | int x = (int)roundf(raw_x * mouse_sensitivity); | |
2500 | int y = (int)roundf(raw_y * mouse_sensitivity); | |
2501 | ||
2502 | if (x > 127) x = 127; | |
2503 | else if (x < -128) x = -128; | |
2504 | ||
2505 | if (y > 127) y = 127; | |
2506 | else if (y < -128) y = -128; | |
2507 | ||
2508 | in_mouse[port][0] = x; /* -128..+128 left/right movement, 0 = no movement */ | |
2509 | in_mouse[port][1] = y; /* -128..+128 down/up movement, 0 = no movement */ | |
2510 | ||
2511 | /* left mouse button state */ | |
2512 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
2513 | in_keystate[port] |= 1 << 11; | |
2514 | ||
2515 | /* right mouse button state */ | |
2516 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
2517 | in_keystate[port] |= 1 << 10; | |
2518 | } | |
2519 | ||
34f7d033 | 2520 | static void update_input(void) |
2521 | { | |
cada0a36 | 2522 | // reset all keystate, query libretro for keystate |
34f7d033 | 2523 | int i; |
cada0a36 | 2524 | int j; |
e268a47e | 2525 | |
8822aea7 | 2526 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2527 | { |
8822aea7 | 2528 | int16_t ret = 0; |
34f7d033 | 2529 | int type = in_type[i]; |
2530 | ||
cada0a36 | 2531 | in_keystate[i] = 0; |
3c0fb554 | 2532 | |
34f7d033 | 2533 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2534 | continue; |
c8108d88 | 2535 | |
6fbd15c8 | 2536 | if (libretro_supports_bitmasks) |
2537 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2538 | else | |
2539 | { | |
8822aea7 | 2540 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2541 | { |
a3c2efcd | 2542 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2543 | ret |= (1 << j); |
6fbd15c8 | 2544 | } |
2545 | } | |
3c0fb554 | 2546 | |
34f7d033 | 2547 | switch (type) |
cada0a36 | 2548 | { |
34f7d033 | 2549 | case PSE_PAD_TYPE_GUNCON: |
2550 | update_input_guncon(i, ret); | |
2551 | break; | |
2552 | case PSE_PAD_TYPE_NEGCON: | |
2553 | update_input_negcon(i, ret); | |
2554 | break; | |
7dea987c | 2555 | case PSE_PAD_TYPE_MOUSE: |
399a33fe | 2556 | update_input_mouse(i, ret); |
2557 | break; | |
34f7d033 | 2558 | default: |
cada0a36 | 2559 | // Query digital inputs |
2560 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2561 | if (ret & (1 << j)) | |
2562 | in_keystate[i] |= retro_psx_map[j]; | |
2563 | ||
2564 | // Query analog inputs | |
34f7d033 | 2565 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2566 | { |
34f7d033 | 2567 | 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); |
2568 | 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 | 2569 | 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); |
2570 | 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); | |
2571 | } | |
2572 | } | |
2573 | } | |
34f7d033 | 2574 | } |
2575 | ||
2576 | static void print_internal_fps(void) | |
2577 | { | |
2578 | if (display_internal_fps) | |
2579 | { | |
2580 | frame_count++; | |
2581 | ||
2582 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2583 | { | |
2584 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2585 | char str[64]; | |
2586 | const char *strc = (const char *)str; | |
34f7d033 | 2587 | |
2588 | str[0] = '\0'; | |
2589 | ||
2590 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2591 | ||
2592 | pl_rearmed_cbs.flip_cnt = 0; | |
2593 | ||
8a60e610 | 2594 | if (msg_interface_version >= 1) |
2595 | { | |
2596 | struct retro_message_ext msg = { | |
2597 | strc, | |
2598 | 3000, | |
2599 | 1, | |
2600 | RETRO_LOG_INFO, | |
2601 | RETRO_MESSAGE_TARGET_OSD, | |
2602 | RETRO_MESSAGE_TYPE_STATUS, | |
2603 | -1 | |
2604 | }; | |
2605 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2606 | } | |
2607 | else | |
2608 | { | |
2609 | struct retro_message msg = { | |
2610 | strc, | |
2611 | 180 | |
2612 | }; | |
2613 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2614 | } | |
34f7d033 | 2615 | } |
2616 | } | |
2617 | else | |
2618 | frame_count = 0; | |
2619 | } | |
2620 | ||
2621 | void retro_run(void) | |
2622 | { | |
34f7d033 | 2623 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
2624 | if (rebootemu != 0) | |
2625 | { | |
2626 | rebootemu = 0; | |
2627 | SysReset(); | |
2628 | if (!Config.HLE && !Config.SlowBoot) | |
2629 | { | |
2630 | // skip BIOS logos | |
2631 | psxRegs.pc = psxRegs.GPR.n.ra; | |
2632 | } | |
82df580d | 2633 | return; |
34f7d033 | 2634 | } |
2635 | ||
2636 | print_internal_fps(); | |
2637 | ||
5eaa13f1 A |
2638 | /* Check whether current frame should |
2639 | * be skipped */ | |
2640 | pl_rearmed_cbs.fskip_force = 0; | |
2641 | pl_rearmed_cbs.fskip_dirty = 0; | |
2642 | if ((frameskip_type > 0) && retro_audio_buff_active) | |
2643 | { | |
2644 | bool skip_frame; | |
2645 | ||
2646 | switch (frameskip_type) | |
2647 | { | |
2648 | case 1: /* auto */ | |
2649 | skip_frame = retro_audio_buff_underrun; | |
2650 | break; | |
2651 | case 2: /* threshold */ | |
2652 | skip_frame = (retro_audio_buff_occupancy < frameskip_threshold); | |
2653 | break; | |
2654 | case 3: /* fixed */ | |
2655 | skip_frame = true; | |
2656 | break; | |
2657 | default: | |
2658 | skip_frame = false; | |
2659 | break; | |
2660 | } | |
2661 | ||
2662 | if (skip_frame && frameskip_counter < frameskip_interval) | |
2663 | pl_rearmed_cbs.fskip_force = 1; | |
2664 | } | |
2665 | ||
2666 | /* If frameskip/timing settings have changed, | |
2667 | * update frontend audio latency | |
2668 | * > Can do this before or after the frameskip | |
2669 | * check, but doing it after means we at least | |
2670 | * retain the current frame's audio output */ | |
2671 | if (update_audio_latency) | |
2672 | { | |
2673 | environ_cb(RETRO_ENVIRONMENT_SET_MINIMUM_AUDIO_LATENCY, | |
2674 | &retro_audio_latency); | |
2675 | update_audio_latency = false; | |
2676 | } | |
2677 | ||
34f7d033 | 2678 | input_poll_cb(); |
2679 | ||
2680 | update_input(); | |
2681 | ||
2682 | bool updated = false; | |
2683 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2684 | update_variables(true); | |
cada0a36 | 2685 | |
2686 | stop = 0; | |
2687 | psxCpu->Execute(); | |
2688 | ||
5eaa13f1 A |
2689 | if (pl_rearmed_cbs.fskip_dirty == 1) { |
2690 | if (frameskip_counter < frameskip_interval) | |
2691 | frameskip_counter++; | |
2692 | else if (frameskip_counter >= frameskip_interval || !pl_rearmed_cbs.fskip_force) | |
2693 | frameskip_counter = 0; | |
2694 | } | |
2695 | ||
cada0a36 | 2696 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, |
8822aea7 | 2697 | vout_width, vout_height, vout_width * 2); |
cada0a36 | 2698 | vout_fb_dirty = 0; |
2699 | ||
2700 | set_vout_fb(); | |
38c2028e | 2701 | } |
2702 | ||
74ebc05b | 2703 | static bool try_use_bios(const char *path) |
2704 | { | |
cada0a36 | 2705 | long size; |
2706 | const char *name; | |
226a5691 | 2707 | FILE *fp = fopen(path, "rb"); |
2708 | if (fp == NULL) | |
cada0a36 | 2709 | return false; |
74ebc05b | 2710 | |
226a5691 | 2711 | fseek(fp, 0, SEEK_END); |
2712 | size = ftell(fp); | |
2713 | fclose(fp); | |
74ebc05b | 2714 | |
cada0a36 | 2715 | if (size != 512 * 1024) |
2716 | return false; | |
74ebc05b | 2717 | |
cada0a36 | 2718 | name = strrchr(path, SLASH); |
2719 | if (name++ == NULL) | |
2720 | name = path; | |
2721 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); | |
2722 | return true; | |
74ebc05b | 2723 | } |
2724 | ||
c4052f4d | 2725 | #ifndef VITA |
74ebc05b | 2726 | #include <sys/types.h> |
2727 | #include <dirent.h> | |
2728 | ||
2729 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2730 | { | |
cada0a36 | 2731 | DIR *dir; |
2732 | struct dirent *ent; | |
2733 | bool ret = false; | |
74ebc05b | 2734 | |
cada0a36 | 2735 | dir = opendir(dirpath); |
2736 | if (dir == NULL) | |
2737 | return false; | |
74ebc05b | 2738 | |
8822aea7 | 2739 | while ((ent = readdir(dir))) |
2740 | { | |
cada0a36 | 2741 | if ((strncasecmp(ent->d_name, "scph", 4) != 0) && (strncasecmp(ent->d_name, "psx", 3) != 0)) |
2742 | continue; | |
74ebc05b | 2743 | |
cada0a36 | 2744 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
2745 | ret = try_use_bios(path); | |
2746 | if (ret) | |
2747 | break; | |
2748 | } | |
2749 | closedir(dir); | |
2750 | return ret; | |
74ebc05b | 2751 | } |
2752 | #else | |
2753 | #define find_any_bios(...) false | |
2754 | #endif | |
2755 | ||
11813b9d | 2756 | static void check_system_specs(void) |
2757 | { | |
2758 | unsigned level = 6; | |
2759 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2760 | } | |
2761 | ||
d382721e MOB |
2762 | static int init_memcards(void) |
2763 | { | |
cada0a36 | 2764 | int ret = 0; |
2765 | const char *dir; | |
8822aea7 | 2766 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 2767 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
2768 | ||
2769 | // Memcard2 will be handled and is re-enabled if needed using core | |
2770 | // operations. | |
2771 | // Memcard1 is handled by libretro, doing this will set core to | |
2772 | // skip file io operations for memcard1 like SaveMcd | |
2773 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2774 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
2775 | init_memcard(Mcd1Data); | |
2776 | // Memcard 2 is managed by the emulator on the filesystem, | |
2777 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2778 | ||
8822aea7 | 2779 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2780 | { | |
cada0a36 | 2781 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 2782 | if (memcmp(var.value, "enabled", 7) == 0) |
2783 | { | |
2784 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
2785 | { | |
2786 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
2787 | { | |
cada0a36 | 2788 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
2789 | ret = -1; | |
8822aea7 | 2790 | } |
2791 | else | |
2792 | { | |
cada0a36 | 2793 | McdDisable[1] = 0; |
2794 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2795 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2796 | } | |
8822aea7 | 2797 | } |
2798 | else | |
2799 | { | |
cada0a36 | 2800 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
2801 | ret = -1; | |
2802 | } | |
2803 | } | |
2804 | } | |
2805 | return ret; | |
d382721e MOB |
2806 | } |
2807 | ||
9e7bdf29 | 2808 | static void loadPSXBios(void) |
38c2028e | 2809 | { |
cada0a36 | 2810 | const char *dir; |
2811 | char path[PATH_MAX]; | |
2812 | unsigned useHLE = 0; | |
2813 | ||
2814 | const char *bios[] = { | |
2815 | "PSXONPSP660", "psxonpsp660", | |
2816 | "SCPH101", "scph101", | |
2817 | "SCPH5501", "scph5501", | |
2818 | "SCPH7001", "scph7001", | |
2819 | "SCPH1001", "scph1001" | |
2820 | }; | |
2821 | ||
2822 | struct retro_variable var = { | |
2823 | .key = "pcsx_rearmed_bios", | |
2824 | .value = NULL | |
2825 | }; | |
2826 | ||
2827 | found_bios = 0; | |
2828 | ||
8822aea7 | 2829 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2830 | { | |
cada0a36 | 2831 | if (!strcmp(var.value, "HLE")) |
2832 | useHLE = 1; | |
2833 | } | |
2834 | ||
2835 | if (!useHLE) | |
2836 | { | |
2837 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2838 | { | |
2839 | unsigned i; | |
2840 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2841 | ||
8822aea7 | 2842 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
2843 | { | |
cada0a36 | 2844 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
2845 | found_bios = try_use_bios(path); | |
2846 | if (found_bios) | |
2847 | break; | |
2848 | } | |
2849 | ||
2850 | if (!found_bios) | |
2851 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
2852 | } | |
8822aea7 | 2853 | if (found_bios) |
2854 | { | |
cada0a36 | 2855 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
2856 | } | |
2857 | } | |
2858 | ||
138b161a | 2859 | if (!found_bios) |
cada0a36 | 2860 | { |
138b161a | 2861 | const char *msg_str; |
2862 | if (useHLE) | |
2863 | { | |
2864 | msg_str = "BIOS set to \'hle\' in core options - real BIOS will be ignored"; | |
2865 | SysPrintf("Using HLE BIOS.\n"); | |
2866 | } | |
2867 | else | |
2868 | { | |
2869 | msg_str = "No PlayStation BIOS file found - add for better compatibility"; | |
2870 | SysPrintf("No BIOS files found.\n"); | |
2871 | } | |
8a60e610 | 2872 | |
2873 | if (msg_interface_version >= 1) | |
2874 | { | |
2875 | struct retro_message_ext msg = { | |
2876 | msg_str, | |
2877 | 3000, | |
2878 | 3, | |
2879 | RETRO_LOG_WARN, | |
2880 | RETRO_MESSAGE_TARGET_ALL, | |
2881 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
2882 | -1 | |
2883 | }; | |
2884 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2885 | } | |
2886 | else | |
2887 | { | |
2888 | struct retro_message msg = { | |
2889 | msg_str, | |
2890 | 180 | |
2891 | }; | |
2892 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2893 | } | |
cada0a36 | 2894 | } |
9e7bdf29 | 2895 | } |
2896 | ||
2897 | void retro_init(void) | |
2898 | { | |
cada0a36 | 2899 | unsigned dci_version = 0; |
2900 | struct retro_rumble_interface rumble; | |
2901 | int ret; | |
38c2028e | 2902 | |
8a60e610 | 2903 | msg_interface_version = 0; |
2904 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
2905 | ||
0e1ccb3f | 2906 | #if defined(__MACH__) && !defined(TVOS) |
cada0a36 | 2907 | // magic sauce to make the dynarec work on iOS |
2908 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 2909 | #endif |
2910 | ||
fc99395c | 2911 | #ifdef _3DS |
fc99395c | 2912 | psxMapHook = pl_3ds_mmap; |
2913 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 2914 | #endif |
2915 | #ifdef VITA | |
8822aea7 | 2916 | if (init_vita_mmap() < 0) |
73081f23 | 2917 | abort(); |
1a5fd794 | 2918 | psxMapHook = pl_vita_mmap; |
2919 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 2920 | #endif |
cada0a36 | 2921 | ret = emu_core_preinit(); |
5bf56268 | 2922 | #ifdef _3DS |
e4d84733 | 2923 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 2924 | if (!__ctr_svchax) |
e4d84733 | 2925 | Config.Cpu = CPU_INTERPRETER; |
2926 | #endif | |
cada0a36 | 2927 | ret |= init_memcards(); |
73081f23 | 2928 | |
cada0a36 | 2929 | ret |= emu_core_init(); |
8822aea7 | 2930 | if (ret != 0) |
2931 | { | |
cada0a36 | 2932 | SysPrintf("PCSX init failed.\n"); |
2933 | exit(1); | |
2934 | } | |
38c2028e | 2935 | |
0b7f536b | 2936 | #ifdef _3DS |
2937 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
12367ad0 | 2938 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__) |
9361a5aa EC |
2939 | if (posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2) != 0) |
2940 | vout_buf = (void *) 0; | |
29122437 | 2941 | #else |
cada0a36 | 2942 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 2943 | #endif |
5bf56268 | 2944 | |
cada0a36 | 2945 | vout_buf_ptr = vout_buf; |
74ebc05b | 2946 | |
cada0a36 | 2947 | loadPSXBios(); |
38c2028e | 2948 | |
cada0a36 | 2949 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 2950 | |
8822aea7 | 2951 | disk_initial_index = 0; |
cada0a36 | 2952 | disk_initial_path[0] = '\0'; |
2953 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
2954 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
2955 | else | |
2956 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 2957 | |
cada0a36 | 2958 | rumble_cb = NULL; |
2959 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
2960 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 2961 | |
cada0a36 | 2962 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
2963 | * we have to do this because cache misses and some IO penalties | |
2964 | * are not emulated. Warning: changing this may break compatibility. */ | |
2965 | cycle_multiplier = 175; | |
44e8d7af | 2966 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) |
cada0a36 | 2967 | cycle_multiplier = 200; |
5ca2ec64 | 2968 | #endif |
cada0a36 | 2969 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
2970 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
2971 | spu_config.iUseFixedUpdates = 1; | |
5ca2ec64 | 2972 | |
cada0a36 | 2973 | SaveFuncs.open = save_open; |
2974 | SaveFuncs.read = save_read; | |
2975 | SaveFuncs.write = save_write; | |
2976 | SaveFuncs.seek = save_seek; | |
2977 | SaveFuncs.close = save_close; | |
e268a47e | 2978 | |
6fbd15c8 | 2979 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
2980 | libretro_supports_bitmasks = true; | |
2981 | ||
cada0a36 | 2982 | check_system_specs(); |
38c2028e | 2983 | } |
2984 | ||
2985 | void retro_deinit(void) | |
2986 | { | |
8822aea7 | 2987 | if (plugins_opened) |
2988 | { | |
cada0a36 | 2989 | ClosePlugins(); |
2990 | plugins_opened = 0; | |
2991 | } | |
2992 | SysClose(); | |
0b7f536b | 2993 | #ifdef _3DS |
2994 | linearFree(vout_buf); | |
2995 | #else | |
cada0a36 | 2996 | free(vout_buf); |
0b7f536b | 2997 | #endif |
cada0a36 | 2998 | vout_buf = NULL; |
d8f2e2d8 SL |
2999 | |
3000 | #ifdef VITA | |
cada0a36 | 3001 | deinit_vita_mmap(); |
d8f2e2d8 | 3002 | #endif |
6fbd15c8 | 3003 | libretro_supports_bitmasks = false; |
144493e8 | 3004 | |
cada0a36 | 3005 | /* Have to reset disks struct, otherwise |
3006 | * fnames/flabels will leak memory */ | |
3007 | disk_init(); | |
5eaa13f1 A |
3008 | frameskip_type = 0; |
3009 | frameskip_threshold = 0; | |
3010 | frameskip_counter = 0; | |
3011 | retro_audio_buff_active = false; | |
3012 | retro_audio_buff_occupancy = 0; | |
3013 | retro_audio_buff_underrun = false; | |
3014 | retro_audio_latency = 0; | |
3015 | update_audio_latency = false; | |
38c2028e | 3016 | } |
c4052f4d | 3017 | |
3018 | #ifdef VITA | |
3019 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 3020 | int usleep(unsigned long us) |
c4052f4d | 3021 | { |
3022 | sceKernelDelayThread(us); | |
3023 | } | |
3024 | #endif | |
130984f5 | 3025 | |
8822aea7 | 3026 | void SysPrintf(const char *fmt, ...) |
3027 | { | |
cada0a36 | 3028 | va_list list; |
3029 | char msg[512]; | |
130984f5 | 3030 | |
cada0a36 | 3031 | va_start(list, fmt); |
3032 | vsprintf(msg, fmt, list); | |
3033 | va_end(list); | |
130984f5 | 3034 | |
cada0a36 | 3035 | if (log_cb) |
3036 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 3037 | } |
d23e64c1 | 3038 | |
3039 | /* Prints debug-level logs */ | |
3040 | void SysDLog(const char *fmt, ...) | |
3041 | { | |
3042 | va_list list; | |
3043 | char msg[512]; | |
3044 | ||
3045 | va_start(list, fmt); | |
3046 | vsprintf(msg, fmt, list); | |
3047 | va_end(list); | |
3048 | ||
3049 | if (log_cb) | |
3050 | log_cb(RETRO_LOG_DEBUG, "%s", msg); | |
3051 | } |