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" |
1328fa32 | 30 | #include "../libpcsxcore/gpu.h" |
07c13dfd | 31 | #include "../plugins/dfsound/out.h" |
01394a7f | 32 | #include "../plugins/dfsound/spu_config.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; |
5bbe183f | 83 | static int vout_fb_dirty; |
a11d0b9d | 84 | static int psx_w, psx_h; |
1a6164a1 | 85 | static bool vout_can_dupe; |
0e5a7b7d | 86 | static bool duping_enable; |
b580cc4f | 87 | static bool found_bios; |
2df7fcac BP |
88 | static bool display_internal_fps = false; |
89 | static unsigned frame_count = 0; | |
6fbd15c8 | 90 | static bool libretro_supports_bitmasks = false; |
f3c6ae10 | 91 | static bool libretro_supports_option_categories = false; |
92 | static bool show_input_settings = true; | |
b41cca85 | 93 | #ifdef GPU_PEOPS |
f3c6ae10 | 94 | static bool show_advanced_gpu_peops_settings = true; |
b41cca85 | 95 | #endif |
96 | #ifdef GPU_UNAI | |
f3c6ae10 | 97 | static bool show_advanced_gpu_unai_settings = true; |
b41cca85 | 98 | #endif |
399a33fe | 99 | static float mouse_sensitivity = 1.0f; |
70d56ca3 | 100 | |
44c38f79 | 101 | typedef enum |
102 | { | |
103 | FRAMESKIP_NONE = 0, | |
104 | FRAMESKIP_AUTO, | |
105 | FRAMESKIP_AUTO_THRESHOLD, | |
106 | FRAMESKIP_FIXED_INTERVAL | |
107 | } frameskip_type_t; | |
108 | ||
109 | static unsigned frameskip_type = FRAMESKIP_NONE; | |
110 | static unsigned frameskip_threshold = 0; | |
111 | static unsigned frameskip_interval = 0; | |
112 | static unsigned frameskip_counter = 0; | |
5eaa13f1 | 113 | |
44c38f79 | 114 | static int retro_audio_buff_active = false; |
115 | static unsigned retro_audio_buff_occupancy = 0; | |
116 | static int retro_audio_buff_underrun = false; | |
5eaa13f1 | 117 | |
44c38f79 | 118 | static unsigned retro_audio_latency = 0; |
119 | static int update_audio_latency = false; | |
5eaa13f1 | 120 | |
4ce3bd43 VP |
121 | static unsigned previous_width = 0; |
122 | static unsigned previous_height = 0; | |
123 | ||
38c2028e | 124 | static int plugins_opened; |
17f84149 | 125 | static int is_pal_mode; |
38c2028e | 126 | |
f9f60dae TK |
127 | /* memory card data */ |
128 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 129 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 130 | extern char McdDisable[2]; |
38c2028e | 131 | |
132 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 133 | int in_type[8] = { |
cada0a36 | 134 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
135 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
136 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
137 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
138 | }; | |
8822aea7 | 139 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; |
140 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
3c0fb554 | 141 | unsigned short in_keystate[PORTS_NUMBER]; |
7dea987c | 142 | int in_mouse[8][2]; |
29f3675b | 143 | int multitap1 = 0; |
144 | int multitap2 = 0; | |
4e477065 | 145 | int in_enable_vibration = 1; |
38c2028e | 146 | |
e1442c48 | 147 | // NegCon adjustment parameters |
148 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
149 | // to a standard analog stick -> user should be able to tweak | |
150 | // response/deadzone for comfort | |
151 | // > When response is linear, 'additional' deadzone (set here) | |
152 | // may be left at zero, since this is normally handled via in-game | |
153 | // options menus | |
154 | // > When response is non-linear, deadzone should be set to match the | |
155 | // controller being used (otherwise precision may be lost) | |
156 | // > negcon_linearity: | |
157 | // - 1: Response is linear - recommended when using racing wheel | |
158 | // peripherals, not recommended for standard gamepads | |
159 | // - 2: Response is quadratic - optimal setting for gamepads | |
160 | // - 3: Response is cubic - enables precise fine control, but | |
161 | // difficult to use... | |
162 | #define NEGCON_RANGE 0x7FFF | |
163 | static int negcon_deadzone = 0; | |
164 | static int negcon_linearity = 1; | |
165 | ||
ace1989f SK |
166 | static bool axis_bounds_modifier; |
167 | ||
805fe9bc | 168 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 169 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 170 | #define VOUT_MAX_HEIGHT 512 |
171 | ||
646a63e4 | 172 | //Dummy functions |
8822aea7 | 173 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
174 | void retro_unload_game(void) {} | |
175 | static int vout_open(void) { return 0; } | |
176 | static void vout_close(void) {} | |
177 | static int snd_init(void) { return 0; } | |
178 | static void snd_finish(void) {} | |
179 | static int snd_busy(void) { return 0; } | |
646a63e4 | 180 | |
6713b629 | 181 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
182 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
183 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
184 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
185 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
186 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
187 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
188 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
189 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
190 | ||
7df396ea TK |
191 | static void init_memcard(char *mcd_data) |
192 | { | |
cada0a36 | 193 | unsigned off = 0; |
194 | unsigned i; | |
195 | ||
196 | memset(mcd_data, 0, MCD_SIZE); | |
197 | ||
198 | mcd_data[off++] = 'M'; | |
199 | mcd_data[off++] = 'C'; | |
200 | off += 0x7d; | |
201 | mcd_data[off++] = 0x0e; | |
202 | ||
8822aea7 | 203 | for (i = 0; i < 15; i++) |
204 | { | |
cada0a36 | 205 | mcd_data[off++] = 0xa0; |
206 | off += 0x07; | |
207 | mcd_data[off++] = 0xff; | |
208 | mcd_data[off++] = 0xff; | |
209 | off += 0x75; | |
210 | mcd_data[off++] = 0xa0; | |
211 | } | |
212 | ||
8822aea7 | 213 | for (i = 0; i < 20; i++) |
214 | { | |
cada0a36 | 215 | mcd_data[off++] = 0xff; |
216 | mcd_data[off++] = 0xff; | |
217 | mcd_data[off++] = 0xff; | |
218 | mcd_data[off++] = 0xff; | |
219 | off += 0x04; | |
220 | mcd_data[off++] = 0xff; | |
221 | mcd_data[off++] = 0xff; | |
222 | off += 0x76; | |
223 | } | |
7df396ea TK |
224 | } |
225 | ||
49c61096 | 226 | static void set_vout_fb() |
38c2028e | 227 | { |
8822aea7 | 228 | struct retro_framebuffer fb = { 0 }; |
6558949c | 229 | |
8822aea7 | 230 | fb.width = vout_width; |
231 | fb.height = vout_height; | |
232 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 233 | |
cada0a36 | 234 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
8822aea7 | 235 | vout_buf_ptr = (uint16_t *)fb.data; |
cada0a36 | 236 | else |
237 | vout_buf_ptr = vout_buf; | |
49c61096 | 238 | } |
6558949c | 239 | |
49c61096 G |
240 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
241 | { | |
cada0a36 | 242 | vout_width = w; |
243 | vout_height = h; | |
a11d0b9d | 244 | psx_w = raw_w; |
245 | psx_h = raw_h; | |
49c61096 | 246 | |
cada0a36 | 247 | if (previous_width != vout_width || previous_height != vout_height) |
248 | { | |
249 | previous_width = vout_width; | |
250 | previous_height = vout_height; | |
4ce3bd43 | 251 | |
cada0a36 | 252 | struct retro_system_av_info info; |
253 | retro_get_system_av_info(&info); | |
254 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
255 | } | |
d3c41e5e | 256 | |
cada0a36 | 257 | set_vout_fb(); |
38c2028e | 258 | } |
259 | ||
cc4f9b70 | 260 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 261 | static void convert(void *buf, size_t bytes) |
38c2028e | 262 | { |
cada0a36 | 263 | unsigned int i, v, *p = buf; |
38c2028e | 264 | |
8822aea7 | 265 | for (i = 0; i < bytes / 4; i++) |
266 | { | |
cada0a36 | 267 | v = p[i]; |
268 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
269 | } | |
38c2028e | 270 | } |
46aa5b98 | 271 | #endif |
38c2028e | 272 | |
5bbe183f | 273 | static void vout_flip(const void *vram, int stride, int bgr24, |
274 | int x, int y, int w, int h, int dims_changed) | |
38c2028e | 275 | { |
cada0a36 | 276 | unsigned short *dest = vout_buf_ptr; |
277 | const unsigned short *src = vram; | |
278 | int dstride = vout_width, h1 = h; | |
cada0a36 | 279 | |
5bbe183f | 280 | if (vram == NULL || dims_changed) |
8822aea7 | 281 | { |
5bbe183f | 282 | memset(vout_buf_ptr, 0, dstride * vout_height * 2); |
cada0a36 | 283 | // blanking |
5bbe183f | 284 | if (vram == NULL) |
285 | goto out; | |
cada0a36 | 286 | } |
287 | ||
5bbe183f | 288 | dest += x + y * dstride; |
cada0a36 | 289 | |
290 | if (bgr24) | |
291 | { | |
292 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
293 | for (; h1-- > 0; dest += dstride, src += stride) | |
294 | { | |
295 | bgr888_to_rgb565(dest, src, w * 3); | |
296 | } | |
297 | } | |
298 | else | |
299 | { | |
300 | for (; h1-- > 0; dest += dstride, src += stride) | |
301 | { | |
302 | bgr555_to_rgb565(dest, src, w * 2); | |
303 | } | |
304 | } | |
38c2028e | 305 | |
fa56d360 | 306 | out: |
46aa5b98 | 307 | #ifndef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 308 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 309 | #endif |
cada0a36 | 310 | vout_fb_dirty = 1; |
311 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 312 | } |
313 | ||
fc99395c | 314 | #ifdef _3DS |
315 | typedef struct | |
316 | { | |
8822aea7 | 317 | void *buffer; |
fc99395c | 318 | uint32_t target_map; |
319 | size_t size; | |
320 | enum psxMapTag tag; | |
8822aea7 | 321 | } psx_map_t; |
fc99395c | 322 | |
323 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 324 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
325 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
326 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
327 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
328 | { NULL, 0x12000000, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
fc99395c | 329 | }; |
330 | ||
8822aea7 | 331 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
332 | enum psxMapTag tag) | |
fc99395c | 333 | { |
334 | (void)is_fixed; | |
335 | (void)addr; | |
336 | ||
f72db18e | 337 | if (__ctr_svchax) |
fc99395c | 338 | { |
8822aea7 | 339 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 340 | |
341 | for (; custom_map->size; custom_map++) | |
342 | { | |
343 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
344 | { | |
345 | uint32_t ptr_aligned, tmp; | |
346 | ||
347 | custom_map->buffer = malloc(size + 0x1000); | |
348 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
349 | ||
8822aea7 | 350 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 351 | { |
352 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
353 | exit(1); | |
354 | } | |
355 | ||
8822aea7 | 356 | return (void *)custom_map->target_map; |
fc99395c | 357 | } |
358 | } | |
359 | } | |
360 | ||
361 | return malloc(size); | |
362 | } | |
363 | ||
364 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 365 | { |
fc99395c | 366 | (void)tag; |
367 | ||
f72db18e | 368 | if (__ctr_svchax) |
fc99395c | 369 | { |
8822aea7 | 370 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 371 | |
372 | for (; custom_map->size; custom_map++) | |
373 | { | |
374 | if ((custom_map->target_map == (uint32_t)ptr)) | |
375 | { | |
376 | uint32_t ptr_aligned, tmp; | |
377 | ||
378 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
379 | ||
8822aea7 | 380 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 381 | |
382 | free(custom_map->buffer); | |
383 | custom_map->buffer = NULL; | |
384 | return; | |
385 | } | |
386 | } | |
387 | } | |
388 | ||
389 | free(ptr); | |
390 | } | |
391 | #endif | |
392 | ||
1a5fd794 | 393 | #ifdef VITA |
394 | typedef struct | |
395 | { | |
8822aea7 | 396 | void *buffer; |
1a5fd794 | 397 | uint32_t target_map; |
398 | size_t size; | |
399 | enum psxMapTag tag; | |
8822aea7 | 400 | } psx_map_t; |
1a5fd794 | 401 | |
8822aea7 | 402 | void *addr = NULL; |
73081f23 | 403 | |
1a5fd794 | 404 | psx_map_t custom_psx_maps[] = { |
8822aea7 | 405 | { NULL, NULL, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
406 | { NULL, NULL, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
407 | { NULL, NULL, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
408 | { NULL, NULL, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
409 | { NULL, NULL, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
1a5fd794 | 410 | }; |
411 | ||
8822aea7 | 412 | int init_vita_mmap() |
413 | { | |
cada0a36 | 414 | int n; |
8822aea7 | 415 | void *tmpaddr; |
416 | addr = malloc(64 * 1024 * 1024); | |
417 | if (addr == NULL) | |
cada0a36 | 418 | return -1; |
8822aea7 | 419 | tmpaddr = ((u32)(addr + 0xFFFFFF)) & ~0xFFFFFF; |
420 | custom_psx_maps[0].buffer = tmpaddr + 0x2000000; | |
421 | custom_psx_maps[1].buffer = tmpaddr + 0x1800000; | |
422 | custom_psx_maps[2].buffer = tmpaddr + 0x1c00000; | |
423 | custom_psx_maps[3].buffer = tmpaddr + 0x0000000; | |
424 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; | |
73081f23 | 425 | #if 0 |
cada0a36 | 426 | for(n = 0; n < 5; n++){ |
427 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
428 | } | |
73081f23 | 429 | #endif |
cada0a36 | 430 | return 0; |
73081f23 FJGG |
431 | } |
432 | ||
8822aea7 | 433 | void deinit_vita_mmap() |
434 | { | |
cada0a36 | 435 | free(addr); |
73081f23 FJGG |
436 | } |
437 | ||
8822aea7 | 438 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
439 | enum psxMapTag tag) | |
1a5fd794 | 440 | { |
441 | (void)is_fixed; | |
442 | (void)addr; | |
443 | ||
8822aea7 | 444 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 445 | |
cada0a36 | 446 | for (; custom_map->size; custom_map++) |
447 | { | |
448 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
449 | { | |
450 | return custom_map->buffer; | |
451 | } | |
452 | } | |
1a5fd794 | 453 | |
454 | return malloc(size); | |
455 | } | |
456 | ||
457 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
458 | { | |
459 | (void)tag; | |
460 | ||
8822aea7 | 461 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 462 | |
cada0a36 | 463 | for (; custom_map->size; custom_map++) |
464 | { | |
465 | if ((custom_map->buffer == ptr)) | |
466 | { | |
467 | return; | |
468 | } | |
469 | } | |
1a5fd794 | 470 | |
471 | free(ptr); | |
472 | } | |
473 | #endif | |
474 | ||
fc99395c | 475 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 476 | { |
cada0a36 | 477 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 478 | } |
479 | ||
480 | static void pl_munmap(void *ptr, unsigned int size) | |
481 | { | |
cada0a36 | 482 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 483 | } |
484 | ||
38c2028e | 485 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 486 | .pl_vout_open = vout_open, |
cada0a36 | 487 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 488 | .pl_vout_flip = vout_flip, |
489 | .pl_vout_close = vout_close, | |
490 | .mmap = pl_mmap, | |
491 | .munmap = pl_munmap, | |
1328fa32 | 492 | .gpu_state_change = gpu_state_change, |
cada0a36 | 493 | /* from psxcounters */ |
8822aea7 | 494 | .gpu_hcnt = &hSyncCount, |
495 | .gpu_frame_count = &frame_counter, | |
38c2028e | 496 | }; |
497 | ||
498 | void pl_frame_limit(void) | |
499 | { | |
cada0a36 | 500 | /* called once per frame, make psxCpu->Execute() above return */ |
f3bc907d | 501 | stop++; |
38c2028e | 502 | } |
503 | ||
504 | void pl_timing_prepare(int is_pal) | |
505 | { | |
cada0a36 | 506 | is_pal_mode = is_pal; |
38c2028e | 507 | } |
508 | ||
d71c7095 | 509 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 510 | { |
cada0a36 | 511 | if (!rumble_cb) |
512 | return; | |
79f29e0a | 513 | |
cada0a36 | 514 | if (in_enable_vibration) |
515 | { | |
516 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
517 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
518 | } | |
38c2028e | 519 | } |
520 | ||
1b591888 | 521 | void pl_gun_byte2(int port, unsigned char byte) |
522 | { | |
523 | } | |
524 | ||
38c2028e | 525 | /* sound calls */ |
07c13dfd | 526 | static void snd_feed(void *buf, int bytes) |
38c2028e | 527 | { |
cada0a36 | 528 | if (audio_batch_cb != NULL) |
529 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 530 | } |
531 | ||
07c13dfd | 532 | void out_register_libretro(struct out_driver *drv) |
533 | { | |
8822aea7 | 534 | drv->name = "libretro"; |
535 | drv->init = snd_init; | |
cada0a36 | 536 | drv->finish = snd_finish; |
8822aea7 | 537 | drv->busy = snd_busy; |
538 | drv->feed = snd_feed; | |
07c13dfd | 539 | } |
540 | ||
31131233 | 541 | #define RETRO_DEVICE_PSE_STANDARD RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 0) |
542 | #define RETRO_DEVICE_PSE_ANALOG RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 0) | |
543 | #define RETRO_DEVICE_PSE_DUALSHOCK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 1) | |
544 | #define RETRO_DEVICE_PSE_NEGCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 2) | |
545 | #define RETRO_DEVICE_PSE_GUNCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 0) | |
546 | #define RETRO_DEVICE_PSE_MOUSE RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_MOUSE, 0) | |
547 | ||
548 | static char *get_pse_pad_label[] = { | |
549 | "none", "mouse", "negcon", "konami gun", "standard", "analog", "guncon", "dualshock" | |
550 | }; | |
551 | ||
552 | static const struct retro_controller_description pads[7] = | |
553 | { | |
554 | { "standard", RETRO_DEVICE_JOYPAD }, | |
555 | { "analog", RETRO_DEVICE_PSE_ANALOG }, | |
556 | { "dualshock", RETRO_DEVICE_PSE_DUALSHOCK }, | |
557 | { "negcon", RETRO_DEVICE_PSE_NEGCON }, | |
558 | { "guncon", RETRO_DEVICE_PSE_GUNCON }, | |
559 | { "mouse", RETRO_DEVICE_PSE_MOUSE }, | |
560 | { NULL, 0 }, | |
561 | }; | |
562 | ||
563 | static const struct retro_controller_info ports[9] = | |
564 | { | |
565 | { pads, 7 }, | |
566 | { pads, 7 }, | |
567 | { pads, 7 }, | |
568 | { pads, 7 }, | |
569 | { pads, 7 }, | |
570 | { pads, 7 }, | |
571 | { pads, 7 }, | |
572 | { pads, 7 }, | |
573 | { NULL, 0 }, | |
574 | }; | |
575 | ||
38c2028e | 576 | /* libretro */ |
f3c6ae10 | 577 | |
578 | static bool update_option_visibility(void) | |
579 | { | |
580 | struct retro_variable var = {0}; | |
581 | struct retro_core_option_display option_display = {0}; | |
582 | bool updated = false; | |
583 | unsigned i; | |
584 | ||
585 | /* If frontend supports core option categories | |
586 | * then show/hide core option entries are ignored | |
587 | * and no options should be hidden */ | |
588 | if (libretro_supports_option_categories) | |
589 | return false; | |
590 | ||
591 | var.key = "pcsx_rearmed_show_input_settings"; | |
592 | var.value = NULL; | |
593 | ||
594 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
595 | { | |
596 | bool show_input_settings_prev = | |
597 | show_input_settings; | |
598 | ||
599 | show_input_settings = true; | |
600 | if (strcmp(var.value, "disabled") == 0) | |
601 | show_input_settings = false; | |
602 | ||
603 | if (show_input_settings != | |
604 | show_input_settings_prev) | |
605 | { | |
606 | char input_option[][50] = { | |
607 | "pcsx_rearmed_analog_axis_modifier", | |
608 | "pcsx_rearmed_vibration", | |
609 | "pcsx_rearmed_multitap", | |
610 | "pcsx_rearmed_negcon_deadzone", | |
611 | "pcsx_rearmed_negcon_response", | |
612 | "pcsx_rearmed_input_sensitivity", | |
613 | "pcsx_rearmed_gunconadjustx", | |
614 | "pcsx_rearmed_gunconadjusty", | |
615 | "pcsx_rearmed_gunconadjustratiox", | |
616 | "pcsx_rearmed_gunconadjustratioy" | |
617 | }; | |
618 | ||
619 | option_display.visible = show_input_settings; | |
620 | ||
621 | for (i = 0; | |
622 | i < (sizeof(input_option) / | |
623 | sizeof(input_option[0])); | |
624 | i++) | |
625 | { | |
626 | option_display.key = input_option[i]; | |
627 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
628 | &option_display); | |
629 | } | |
630 | ||
631 | updated = true; | |
632 | } | |
633 | } | |
634 | #ifdef GPU_PEOPS | |
635 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
636 | var.value = NULL; | |
637 | ||
638 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
639 | { | |
640 | bool show_advanced_gpu_peops_settings_prev = | |
641 | show_advanced_gpu_peops_settings; | |
642 | ||
643 | show_advanced_gpu_peops_settings = true; | |
644 | if (strcmp(var.value, "disabled") == 0) | |
645 | show_advanced_gpu_peops_settings = false; | |
646 | ||
647 | if (show_advanced_gpu_peops_settings != | |
648 | show_advanced_gpu_peops_settings_prev) | |
649 | { | |
650 | unsigned i; | |
651 | struct retro_core_option_display option_display; | |
652 | char gpu_peops_option[][45] = { | |
653 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
654 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
655 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
656 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
657 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
658 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
659 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
660 | "pcsx_rearmed_gpu_peops_fake_busy_state" | |
661 | }; | |
662 | ||
663 | option_display.visible = show_advanced_gpu_peops_settings; | |
664 | ||
665 | for (i = 0; | |
666 | i < (sizeof(gpu_peops_option) / | |
667 | sizeof(gpu_peops_option[0])); | |
668 | i++) | |
669 | { | |
670 | option_display.key = gpu_peops_option[i]; | |
671 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
672 | &option_display); | |
673 | } | |
674 | ||
675 | updated = true; | |
676 | } | |
677 | } | |
678 | #endif | |
679 | #ifdef GPU_UNAI | |
680 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
681 | var.value = NULL; | |
682 | ||
683 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
684 | { | |
685 | bool show_advanced_gpu_unai_settings_prev = | |
686 | show_advanced_gpu_unai_settings; | |
687 | ||
688 | show_advanced_gpu_unai_settings = true; | |
689 | if (strcmp(var.value, "disabled") == 0) | |
690 | show_advanced_gpu_unai_settings = false; | |
691 | ||
692 | if (show_advanced_gpu_unai_settings != | |
693 | show_advanced_gpu_unai_settings_prev) | |
694 | { | |
695 | unsigned i; | |
696 | struct retro_core_option_display option_display; | |
697 | char gpu_unai_option[][40] = { | |
698 | "pcsx_rearmed_gpu_unai_blending", | |
699 | "pcsx_rearmed_gpu_unai_lighting", | |
700 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
701 | "pcsx_rearmed_gpu_unai_scale_hires", | |
702 | }; | |
703 | ||
704 | option_display.visible = show_advanced_gpu_unai_settings; | |
705 | ||
706 | for (i = 0; | |
707 | i < (sizeof(gpu_unai_option) / | |
708 | sizeof(gpu_unai_option[0])); | |
709 | i++) | |
710 | { | |
711 | option_display.key = gpu_unai_option[i]; | |
712 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
713 | &option_display); | |
714 | } | |
715 | ||
716 | updated = true; | |
717 | } | |
718 | } | |
719 | #endif | |
720 | return updated; | |
721 | } | |
722 | ||
e268a47e | 723 | void retro_set_environment(retro_environment_t cb) |
724 | { | |
f3c6ae10 | 725 | bool option_categories = false; |
226a5691 | 726 | #ifdef USE_LIBRETRO_VFS |
727 | struct retro_vfs_interface_info vfs_iface_info; | |
728 | #endif | |
729 | ||
e268a47e | 730 | environ_cb = cb; |
731 | ||
919cac88 | 732 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
733 | log_cb = logging.log; | |
734 | ||
31131233 | 735 | environ_cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports); |
f3c6ae10 | 736 | |
737 | /* Set core options | |
738 | * An annoyance: retro_set_environment() can be called | |
739 | * multiple times, and depending upon the current frontend | |
740 | * state various environment callbacks may be disabled. | |
741 | * This means the reported 'categories_supported' status | |
742 | * may change on subsequent iterations. We therefore have | |
743 | * to record whether 'categories_supported' is true on any | |
744 | * iteration, and latch the result */ | |
745 | libretro_set_core_options(environ_cb, &option_categories); | |
746 | libretro_supports_option_categories |= option_categories; | |
747 | ||
748 | /* If frontend supports core option categories, | |
749 | * any show/hide core option entries are unused | |
750 | * and should be hidden */ | |
751 | if (libretro_supports_option_categories) | |
752 | { | |
753 | struct retro_core_option_display option_display; | |
754 | option_display.visible = false; | |
755 | ||
756 | option_display.key = "pcsx_rearmed_show_input_settings"; | |
757 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
758 | &option_display); | |
759 | ||
760 | #ifdef GPU_PEOPS | |
761 | option_display.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
762 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
763 | &option_display); | |
764 | #endif | |
765 | #ifdef GPU_UNAI | |
766 | option_display.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
767 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
768 | &option_display); | |
769 | #endif | |
770 | } | |
771 | /* If frontend does not support core option | |
772 | * categories, core options may be shown/hidden | |
773 | * at runtime. In this case, register 'update | |
774 | * display' callback, so frontend can update | |
775 | * core options menu without calling retro_run() */ | |
776 | else | |
777 | { | |
778 | struct retro_core_options_update_display_callback update_display_cb; | |
779 | update_display_cb.callback = update_option_visibility; | |
780 | ||
781 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_UPDATE_DISPLAY_CALLBACK, | |
782 | &update_display_cb); | |
783 | } | |
226a5691 | 784 | |
785 | #ifdef USE_LIBRETRO_VFS | |
786 | vfs_iface_info.required_interface_version = 1; | |
787 | vfs_iface_info.iface = NULL; | |
788 | if (environ_cb(RETRO_ENVIRONMENT_GET_VFS_INTERFACE, &vfs_iface_info)) | |
789 | filestream_vfs_init(&vfs_iface_info); | |
790 | #endif | |
e268a47e | 791 | } |
792 | ||
38c2028e | 793 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
794 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
795 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
796 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
797 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
798 | ||
799 | unsigned retro_api_version(void) | |
800 | { | |
cada0a36 | 801 | return RETRO_API_VERSION; |
38c2028e | 802 | } |
803 | ||
31131233 | 804 | static void update_multitap(void) |
30d43b8a | 805 | { |
6cb1dcb1 | 806 | struct retro_variable var = { 0 }; |
807 | ||
808 | multitap1 = 0; | |
809 | multitap2 = 0; | |
cada0a36 | 810 | |
811 | var.value = NULL; | |
f6575013 | 812 | var.key = "pcsx_rearmed_multitap"; |
cada0a36 | 813 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) |
814 | { | |
6cb1dcb1 | 815 | if (strcmp(var.value, "port 1") == 0) |
cada0a36 | 816 | multitap1 = 1; |
6cb1dcb1 | 817 | else if (strcmp(var.value, "port 2") == 0) |
cada0a36 | 818 | multitap2 = 1; |
6cb1dcb1 | 819 | else if (strcmp(var.value, "ports 1 and 2") == 0) |
f6575013 | 820 | { |
821 | multitap1 = 1; | |
822 | multitap2 = 1; | |
823 | } | |
cada0a36 | 824 | } |
30d43b8a AP |
825 | } |
826 | ||
38c2028e | 827 | void retro_set_controller_port_device(unsigned port, unsigned device) |
828 | { | |
cada0a36 | 829 | if (port >= PORTS_NUMBER) |
830 | return; | |
8c047f6f | 831 | |
31131233 | 832 | switch (device) |
833 | { | |
834 | case RETRO_DEVICE_JOYPAD: | |
835 | case RETRO_DEVICE_PSE_STANDARD: | |
836 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
837 | break; | |
838 | case RETRO_DEVICE_PSE_ANALOG: | |
839 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
840 | break; | |
841 | case RETRO_DEVICE_PSE_DUALSHOCK: | |
842 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
843 | break; | |
844 | case RETRO_DEVICE_PSE_MOUSE: | |
845 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
846 | break; | |
847 | case RETRO_DEVICE_PSE_NEGCON: | |
848 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
849 | break; | |
850 | case RETRO_DEVICE_PSE_GUNCON: | |
851 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
852 | break; | |
853 | case RETRO_DEVICE_NONE: | |
854 | default: | |
855 | in_type[port] = PSE_PAD_TYPE_NONE; | |
856 | break; | |
857 | } | |
858 | ||
859 | SysPrintf("port: %u device: %s\n", port + 1, get_pse_pad_label[in_type[port]]); | |
38c2028e | 860 | } |
861 | ||
862 | void retro_get_system_info(struct retro_system_info *info) | |
863 | { | |
8fc5171a GR |
864 | #ifndef GIT_VERSION |
865 | #define GIT_VERSION "" | |
866 | #endif | |
cada0a36 | 867 | memset(info, 0, sizeof(*info)); |
8822aea7 | 868 | info->library_name = "PCSX-ReARMed"; |
eeb8a52b | 869 | info->library_version = "r23l" GIT_VERSION; |
cb065acc | 870 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd|iso|exe"; |
8822aea7 | 871 | info->need_fullpath = true; |
38c2028e | 872 | } |
873 | ||
874 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
875 | { | |
8822aea7 | 876 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
877 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 878 | |
cada0a36 | 879 | memset(info, 0, sizeof(*info)); |
8822aea7 | 880 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
881 | info->timing.sample_rate = 44100.0; | |
882 | info->geometry.base_width = geom_width; | |
883 | info->geometry.base_height = geom_height; | |
884 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
885 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
886 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 887 | } |
888 | ||
6e921e1d | 889 | /* savestates */ |
ace14ab3 | 890 | size_t retro_serialize_size(void) |
891 | { | |
cada0a36 | 892 | // it's currently 4380651-4397047 bytes, |
893 | // but have some reserved for future | |
894 | return 0x440000; | |
6e921e1d | 895 | } |
896 | ||
8822aea7 | 897 | struct save_fp |
898 | { | |
cada0a36 | 899 | char *buf; |
900 | size_t pos; | |
901 | int is_write; | |
6e921e1d | 902 | }; |
903 | ||
904 | static void *save_open(const char *name, const char *mode) | |
905 | { | |
cada0a36 | 906 | struct save_fp *fp; |
6e921e1d | 907 | |
cada0a36 | 908 | if (name == NULL || mode == NULL) |
909 | return NULL; | |
6e921e1d | 910 | |
cada0a36 | 911 | fp = malloc(sizeof(*fp)); |
912 | if (fp == NULL) | |
913 | return NULL; | |
6e921e1d | 914 | |
cada0a36 | 915 | fp->buf = (char *)name; |
916 | fp->pos = 0; | |
917 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 918 | |
cada0a36 | 919 | return fp; |
6e921e1d | 920 | } |
921 | ||
922 | static int save_read(void *file, void *buf, u32 len) | |
923 | { | |
cada0a36 | 924 | struct save_fp *fp = file; |
925 | if (fp == NULL || buf == NULL) | |
926 | return -1; | |
6e921e1d | 927 | |
cada0a36 | 928 | memcpy(buf, fp->buf + fp->pos, len); |
929 | fp->pos += len; | |
930 | return len; | |
6e921e1d | 931 | } |
932 | ||
933 | static int save_write(void *file, const void *buf, u32 len) | |
934 | { | |
cada0a36 | 935 | struct save_fp *fp = file; |
936 | if (fp == NULL || buf == NULL) | |
937 | return -1; | |
6e921e1d | 938 | |
cada0a36 | 939 | memcpy(fp->buf + fp->pos, buf, len); |
940 | fp->pos += len; | |
941 | return len; | |
6e921e1d | 942 | } |
943 | ||
944 | static long save_seek(void *file, long offs, int whence) | |
945 | { | |
cada0a36 | 946 | struct save_fp *fp = file; |
947 | if (fp == NULL) | |
948 | return -1; | |
949 | ||
8822aea7 | 950 | switch (whence) |
951 | { | |
cada0a36 | 952 | case SEEK_CUR: |
953 | fp->pos += offs; | |
954 | return fp->pos; | |
955 | case SEEK_SET: | |
956 | fp->pos = offs; | |
957 | return fp->pos; | |
958 | default: | |
959 | return -1; | |
960 | } | |
6e921e1d | 961 | } |
962 | ||
963 | static void save_close(void *file) | |
964 | { | |
cada0a36 | 965 | struct save_fp *fp = file; |
966 | size_t r_size = retro_serialize_size(); | |
967 | if (fp == NULL) | |
968 | return; | |
6e921e1d | 969 | |
cada0a36 | 970 | if (fp->pos > r_size) |
971 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
972 | else if (fp->is_write && fp->pos < r_size) | |
973 | // make sure we don't save trash in leftover space | |
974 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
975 | free(fp); | |
38c2028e | 976 | } |
977 | ||
978 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 979 | { |
cada0a36 | 980 | int ret = SaveState(data); |
981 | return ret == 0 ? true : false; | |
38c2028e | 982 | } |
983 | ||
984 | bool retro_unserialize(const void *data, size_t size) | |
985 | { | |
cada0a36 | 986 | int ret = LoadState(data); |
987 | return ret == 0 ? true : false; | |
38c2028e | 988 | } |
989 | ||
23ea11bd | 990 | /* cheats */ |
38c2028e | 991 | void retro_cheat_reset(void) |
992 | { | |
cada0a36 | 993 | ClearAllCheats(); |
38c2028e | 994 | } |
995 | ||
996 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
997 | { | |
59a0eb99 | 998 | int ret = -1; |
999 | char *buf; | |
cada0a36 | 1000 | |
59a0eb99 | 1001 | // cheat funcs are destructive, need a copy... |
1002 | buf = strdup(code); | |
1003 | if (buf == NULL) | |
1004 | goto finish; | |
cada0a36 | 1005 | |
1006 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 1007 | int cursor = 0; |
1008 | int nonhexdec = 0; | |
1009 | while (buf[cursor]) | |
1010 | { | |
1011 | if (!(ISHEXDEC)) | |
1012 | { | |
1013 | if (++nonhexdec % 2) | |
1014 | { | |
1015 | buf[cursor] = ' '; | |
1016 | } | |
1017 | else | |
1018 | { | |
1019 | buf[cursor] = '\n'; | |
cada0a36 | 1020 | } |
1021 | } | |
1022 | cursor++; | |
1023 | } | |
6e921e1d | 1024 | |
cada0a36 | 1025 | if (index < NumCheats) |
1026 | ret = EditCheat(index, "", buf); | |
1027 | else | |
1028 | ret = AddCheat("", buf); | |
6e921e1d | 1029 | |
59a0eb99 | 1030 | finish: |
cada0a36 | 1031 | if (ret != 0) |
1032 | SysPrintf("Failed to set cheat %#u\n", index); | |
1033 | else if (index < NumCheats) | |
1034 | Cheats[index].Enabled = enabled; | |
59a0eb99 | 1035 | free(buf); |
38c2028e | 1036 | } |
1037 | ||
144493e8 | 1038 | // just in case, maybe a win-rt port in the future? |
1039 | #ifdef _WIN32 | |
1040 | #define SLASH '\\' | |
1041 | #else | |
1042 | #define SLASH '/' | |
1043 | #endif | |
1044 | ||
1045 | #ifndef PATH_MAX | |
8822aea7 | 1046 | #define PATH_MAX 4096 |
144493e8 | 1047 | #endif |
1048 | ||
23ea11bd | 1049 | /* multidisk support */ |
144493e8 | 1050 | static unsigned int disk_initial_index; |
1051 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 1052 | static bool disk_ejected; |
1053 | static unsigned int disk_current_index; | |
51ba7408 | 1054 | static unsigned int disk_count; |
8822aea7 | 1055 | static struct disks_state |
1056 | { | |
cada0a36 | 1057 | char *fname; |
1058 | char *flabel; | |
1059 | int internal_index; // for multidisk eboots | |
23ea11bd | 1060 | } disks[8]; |
1061 | ||
144493e8 | 1062 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
1063 | { | |
cada0a36 | 1064 | const char *base = NULL; |
144493e8 | 1065 | |
cada0a36 | 1066 | if (!disk_path || (*disk_path == '\0')) |
1067 | return; | |
144493e8 | 1068 | |
cada0a36 | 1069 | base = strrchr(disk_path, SLASH); |
1070 | if (!base) | |
1071 | base = disk_path; | |
144493e8 | 1072 | |
cada0a36 | 1073 | if (*base == SLASH) |
1074 | base++; | |
144493e8 | 1075 | |
cada0a36 | 1076 | strncpy(disk_label, base, len - 1); |
1077 | disk_label[len - 1] = '\0'; | |
144493e8 | 1078 | |
cada0a36 | 1079 | char *ext = strrchr(disk_label, '.'); |
1080 | if (ext) | |
1081 | *ext = '\0'; | |
144493e8 | 1082 | } |
1083 | ||
1084 | static void disk_init(void) | |
1085 | { | |
cada0a36 | 1086 | size_t i; |
144493e8 | 1087 | |
cada0a36 | 1088 | disk_ejected = false; |
1089 | disk_current_index = 0; | |
1090 | disk_count = 0; | |
144493e8 | 1091 | |
8822aea7 | 1092 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
1093 | { | |
1094 | if (disks[i].fname != NULL) | |
1095 | { | |
cada0a36 | 1096 | free(disks[i].fname); |
1097 | disks[i].fname = NULL; | |
1098 | } | |
8822aea7 | 1099 | if (disks[i].flabel != NULL) |
1100 | { | |
cada0a36 | 1101 | free(disks[i].flabel); |
1102 | disks[i].flabel = NULL; | |
1103 | } | |
1104 | disks[i].internal_index = 0; | |
1105 | } | |
144493e8 | 1106 | } |
1107 | ||
23ea11bd | 1108 | static bool disk_set_eject_state(bool ejected) |
1109 | { | |
cada0a36 | 1110 | // weird PCSX API.. |
1111 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
1112 | LidInterrupt(); | |
23ea11bd | 1113 | |
cada0a36 | 1114 | disk_ejected = ejected; |
1115 | return true; | |
23ea11bd | 1116 | } |
1117 | ||
1118 | static bool disk_get_eject_state(void) | |
1119 | { | |
cada0a36 | 1120 | /* can't be controlled by emulated software */ |
1121 | return disk_ejected; | |
23ea11bd | 1122 | } |
1123 | ||
1124 | static unsigned int disk_get_image_index(void) | |
1125 | { | |
cada0a36 | 1126 | return disk_current_index; |
23ea11bd | 1127 | } |
1128 | ||
1129 | static bool disk_set_image_index(unsigned int index) | |
1130 | { | |
cada0a36 | 1131 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1132 | return false; | |
23ea11bd | 1133 | |
cada0a36 | 1134 | CdromId[0] = '\0'; |
1135 | CdromLabel[0] = '\0'; | |
23ea11bd | 1136 | |
8822aea7 | 1137 | if (disks[index].fname == NULL) |
1138 | { | |
cada0a36 | 1139 | SysPrintf("missing disk #%u\n", index); |
1140 | CDR_shutdown(); | |
23ea11bd | 1141 | |
cada0a36 | 1142 | // RetroArch specifies "no disk" with index == count, |
1143 | // so don't fail here.. | |
1144 | disk_current_index = index; | |
1145 | return true; | |
1146 | } | |
23ea11bd | 1147 | |
cada0a36 | 1148 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 1149 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 1150 | |
cada0a36 | 1151 | cdrIsoMultidiskSelect = disks[index].internal_index; |
1152 | set_cd_image(disks[index].fname); | |
8822aea7 | 1153 | if (ReloadCdromPlugin() < 0) |
1154 | { | |
cada0a36 | 1155 | SysPrintf("failed to load cdr plugin\n"); |
1156 | return false; | |
1157 | } | |
8822aea7 | 1158 | if (CDR_open() < 0) |
1159 | { | |
cada0a36 | 1160 | SysPrintf("failed to open cdr plugin\n"); |
1161 | return false; | |
1162 | } | |
23ea11bd | 1163 | |
8822aea7 | 1164 | if (!disk_ejected) |
1165 | { | |
cada0a36 | 1166 | SetCdOpenCaseTime(time(NULL) + 2); |
1167 | LidInterrupt(); | |
1168 | } | |
23ea11bd | 1169 | |
cada0a36 | 1170 | disk_current_index = index; |
1171 | return true; | |
23ea11bd | 1172 | } |
1173 | ||
1174 | static unsigned int disk_get_num_images(void) | |
1175 | { | |
cada0a36 | 1176 | return disk_count; |
23ea11bd | 1177 | } |
1178 | ||
1179 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1180 | const struct retro_game_info *info) |
23ea11bd | 1181 | { |
cada0a36 | 1182 | char *old_fname = NULL; |
1183 | char *old_flabel = NULL; | |
1184 | bool ret = true; | |
23ea11bd | 1185 | |
cada0a36 | 1186 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1187 | return false; | |
23ea11bd | 1188 | |
cada0a36 | 1189 | old_fname = disks[index].fname; |
1190 | old_flabel = disks[index].flabel; | |
144493e8 | 1191 | |
cada0a36 | 1192 | disks[index].fname = NULL; |
1193 | disks[index].flabel = NULL; | |
1194 | disks[index].internal_index = 0; | |
23ea11bd | 1195 | |
8822aea7 | 1196 | if (info != NULL) |
1197 | { | |
cada0a36 | 1198 | char disk_label[PATH_MAX]; |
1199 | disk_label[0] = '\0'; | |
144493e8 | 1200 | |
cada0a36 | 1201 | disks[index].fname = strdup(info->path); |
144493e8 | 1202 | |
cada0a36 | 1203 | get_disk_label(disk_label, info->path, PATH_MAX); |
1204 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1205 | |
cada0a36 | 1206 | if (index == disk_current_index) |
1207 | ret = disk_set_image_index(index); | |
1208 | } | |
23ea11bd | 1209 | |
cada0a36 | 1210 | if (old_fname != NULL) |
1211 | free(old_fname); | |
23ea11bd | 1212 | |
cada0a36 | 1213 | if (old_flabel != NULL) |
1214 | free(old_flabel); | |
144493e8 | 1215 | |
cada0a36 | 1216 | return ret; |
23ea11bd | 1217 | } |
1218 | ||
1219 | static bool disk_add_image_index(void) | |
1220 | { | |
cada0a36 | 1221 | if (disk_count >= 8) |
1222 | return false; | |
51ba7408 | 1223 | |
cada0a36 | 1224 | disk_count++; |
1225 | return true; | |
23ea11bd | 1226 | } |
1227 | ||
144493e8 | 1228 | static bool disk_set_initial_image(unsigned index, const char *path) |
1229 | { | |
cada0a36 | 1230 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1231 | return false; | |
144493e8 | 1232 | |
cada0a36 | 1233 | if (!path || (*path == '\0')) |
1234 | return false; | |
144493e8 | 1235 | |
cada0a36 | 1236 | disk_initial_index = index; |
144493e8 | 1237 | |
cada0a36 | 1238 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1239 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1240 | |
cada0a36 | 1241 | return true; |
144493e8 | 1242 | } |
1243 | ||
1244 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1245 | { | |
cada0a36 | 1246 | const char *fname = NULL; |
144493e8 | 1247 | |
cada0a36 | 1248 | if (len < 1) |
1249 | return false; | |
144493e8 | 1250 | |
cada0a36 | 1251 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1252 | return false; | |
144493e8 | 1253 | |
cada0a36 | 1254 | fname = disks[index].fname; |
144493e8 | 1255 | |
cada0a36 | 1256 | if (!fname || (*fname == '\0')) |
1257 | return false; | |
144493e8 | 1258 | |
cada0a36 | 1259 | strncpy(path, fname, len - 1); |
1260 | path[len - 1] = '\0'; | |
144493e8 | 1261 | |
cada0a36 | 1262 | return true; |
144493e8 | 1263 | } |
1264 | ||
1265 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1266 | { | |
cada0a36 | 1267 | const char *flabel = NULL; |
144493e8 | 1268 | |
cada0a36 | 1269 | if (len < 1) |
1270 | return false; | |
144493e8 | 1271 | |
cada0a36 | 1272 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1273 | return false; | |
144493e8 | 1274 | |
cada0a36 | 1275 | flabel = disks[index].flabel; |
144493e8 | 1276 | |
cada0a36 | 1277 | if (!flabel || (*flabel == '\0')) |
1278 | return false; | |
144493e8 | 1279 | |
cada0a36 | 1280 | strncpy(label, flabel, len - 1); |
1281 | label[len - 1] = '\0'; | |
144493e8 | 1282 | |
cada0a36 | 1283 | return true; |
144493e8 | 1284 | } |
1285 | ||
23ea11bd | 1286 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1287 | .set_eject_state = disk_set_eject_state, |
1288 | .get_eject_state = disk_get_eject_state, | |
1289 | .get_image_index = disk_get_image_index, | |
1290 | .set_image_index = disk_set_image_index, | |
1291 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1292 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1293 | .add_image_index = disk_add_image_index, |
23ea11bd | 1294 | }; |
1295 | ||
144493e8 | 1296 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1297 | .set_eject_state = disk_set_eject_state, |
1298 | .get_eject_state = disk_get_eject_state, | |
1299 | .get_image_index = disk_get_image_index, | |
1300 | .set_image_index = disk_set_image_index, | |
1301 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1302 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1303 | .add_image_index = disk_add_image_index, |
1304 | .set_initial_image = disk_set_initial_image, | |
1305 | .get_image_path = disk_get_image_path, | |
1306 | .get_image_label = disk_get_image_label, | |
144493e8 | 1307 | }; |
9096ba88 | 1308 | |
e6f1e7f7 | 1309 | static char base_dir[1024]; |
9fba39a9 T |
1310 | |
1311 | static bool read_m3u(const char *file) | |
1312 | { | |
cada0a36 | 1313 | char line[1024]; |
1314 | char name[PATH_MAX]; | |
226a5691 | 1315 | FILE *fp = fopen(file, "r"); |
1316 | if (!fp) | |
cada0a36 | 1317 | return false; |
1318 | ||
d710d713 | 1319 | while (fgets(line, sizeof(line), fp) && disk_count < sizeof(disks) / sizeof(disks[0])) |
8822aea7 | 1320 | { |
cada0a36 | 1321 | if (line[0] == '#') |
1322 | continue; | |
1323 | char *carrige_return = strchr(line, '\r'); | |
1324 | if (carrige_return) | |
1325 | *carrige_return = '\0'; | |
1326 | char *newline = strchr(line, '\n'); | |
1327 | if (newline) | |
1328 | *newline = '\0'; | |
1329 | ||
1330 | if (line[0] != '\0') | |
1331 | { | |
1332 | char disk_label[PATH_MAX]; | |
1333 | disk_label[0] = '\0'; | |
144493e8 | 1334 | |
cada0a36 | 1335 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1336 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1337 | |
cada0a36 | 1338 | get_disk_label(disk_label, name, PATH_MAX); |
1339 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1340 | |
cada0a36 | 1341 | disk_count++; |
1342 | } | |
1343 | } | |
9fba39a9 | 1344 | |
226a5691 | 1345 | fclose(fp); |
cada0a36 | 1346 | return (disk_count != 0); |
9fba39a9 T |
1347 | } |
1348 | ||
1349 | static void extract_directory(char *buf, const char *path, size_t size) | |
1350 | { | |
1351 | char *base; | |
1352 | strncpy(buf, path, size - 1); | |
1353 | buf[size - 1] = '\0'; | |
1354 | ||
1355 | base = strrchr(buf, '/'); | |
1356 | if (!base) | |
1357 | base = strrchr(buf, '\\'); | |
1358 | ||
1359 | if (base) | |
1360 | *base = '\0'; | |
1361 | else | |
1362 | { | |
1363 | buf[0] = '.'; | |
1364 | buf[1] = '\0'; | |
1365 | } | |
1366 | } | |
1367 | ||
003cfc63 | 1368 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1369 | /* Blackberry QNX doesn't have strcasestr */ |
1370 | ||
1371 | /* | |
1372 | * Find the first occurrence of find in s, ignore case. | |
1373 | */ | |
1374 | char * | |
8822aea7 | 1375 | strcasestr(const char *s, const char *find) |
41294f4d | 1376 | { |
cada0a36 | 1377 | char c, sc; |
1378 | size_t len; | |
1379 | ||
8822aea7 | 1380 | if ((c = *find++) != 0) |
1381 | { | |
cada0a36 | 1382 | c = tolower((unsigned char)c); |
1383 | len = strlen(find); | |
8822aea7 | 1384 | do |
1385 | { | |
1386 | do | |
1387 | { | |
cada0a36 | 1388 | if ((sc = *s++) == 0) |
1389 | return (NULL); | |
1390 | } while ((char)tolower((unsigned char)sc) != c); | |
1391 | } while (strncasecmp(s, find, len) != 0); | |
1392 | s--; | |
1393 | } | |
1394 | return ((char *)s); | |
41294f4d | 1395 | } |
1396 | #endif | |
1397 | ||
b5926d18 | 1398 | static void set_retro_memmap(void) |
1399 | { | |
5c00ea32 | 1400 | #ifndef NDEBUG |
cada0a36 | 1401 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1402 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1403 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1404 | }; | |
b5926d18 | 1405 | |
cada0a36 | 1406 | retromap.descriptors = &mmap; |
1407 | retromap.num_descriptors = 1; | |
b5926d18 | 1408 | |
cada0a36 | 1409 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1410 | #endif |
b5926d18 | 1411 | } |
1412 | ||
5eaa13f1 A |
1413 | static void retro_audio_buff_status_cb( |
1414 | bool active, unsigned occupancy, bool underrun_likely) | |
1415 | { | |
1416 | retro_audio_buff_active = active; | |
1417 | retro_audio_buff_occupancy = occupancy; | |
1418 | retro_audio_buff_underrun = underrun_likely; | |
1419 | } | |
1420 | ||
1421 | static void retro_set_audio_buff_status_cb(void) | |
1422 | { | |
44c38f79 | 1423 | if (frameskip_type == FRAMESKIP_NONE) |
5eaa13f1 | 1424 | { |
44c38f79 | 1425 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); |
1426 | retro_audio_latency = 0; | |
1427 | } | |
1428 | else | |
1429 | { | |
1430 | bool calculate_audio_latency = true; | |
5eaa13f1 | 1431 | |
44c38f79 | 1432 | if (frameskip_type == FRAMESKIP_FIXED_INTERVAL) |
1433 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); | |
1434 | else | |
5eaa13f1 | 1435 | { |
44c38f79 | 1436 | struct retro_audio_buffer_status_callback buf_status_cb; |
1437 | buf_status_cb.callback = retro_audio_buff_status_cb; | |
1438 | if (!environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, | |
1439 | &buf_status_cb)) | |
1440 | { | |
1441 | retro_audio_buff_active = false; | |
1442 | retro_audio_buff_occupancy = 0; | |
1443 | retro_audio_buff_underrun = false; | |
1444 | retro_audio_latency = 0; | |
1445 | calculate_audio_latency = false; | |
1446 | } | |
5eaa13f1 | 1447 | } |
44c38f79 | 1448 | |
1449 | if (calculate_audio_latency) | |
5eaa13f1 A |
1450 | { |
1451 | /* Frameskip is enabled - increase frontend | |
1452 | * audio latency to minimise potential | |
1453 | * buffer underruns */ | |
1454 | uint32_t frame_time_usec = 1000000.0 / (is_pal_mode ? 50.0 : 60.0); | |
1455 | ||
1456 | /* Set latency to 6x current frame time... */ | |
1457 | retro_audio_latency = (unsigned)(6 * frame_time_usec / 1000); | |
1458 | ||
1459 | /* ...then round up to nearest multiple of 32 */ | |
1460 | retro_audio_latency = (retro_audio_latency + 0x1F) & ~0x1F; | |
1461 | } | |
1462 | } | |
5eaa13f1 A |
1463 | |
1464 | update_audio_latency = true; | |
44c38f79 | 1465 | frameskip_counter = 0; |
5eaa13f1 A |
1466 | } |
1467 | ||
570b9365 | 1468 | static void update_variables(bool in_flight); |
38c2028e | 1469 | bool retro_load_game(const struct retro_game_info *info) |
1470 | { | |
cada0a36 | 1471 | size_t i; |
1472 | unsigned int cd_index = 0; | |
1473 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
1f915be5 | 1474 | bool is_exe = (strcasestr(info->path, ".exe") != NULL); |
1475 | int ret; | |
9fba39a9 | 1476 | |
e3f8313f | 1477 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1478 | #define JOYP(port) \ |
1479 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1480 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1481 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1482 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1483 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1484 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1485 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1486 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1487 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1488 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1489 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1490 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1491 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1492 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1493 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1494 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1495 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1496 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1497 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
2815469a S |
1498 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, \ |
1499 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_TRIGGER, "Gun Trigger" }, \ | |
1500 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD, "Gun Reload" }, \ | |
1501 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A, "Gun Aux A" }, \ | |
1502 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B, "Gun Aux B" }, | |
1503 | ||
cada0a36 | 1504 | JOYP(0) |
1505 | JOYP(1) | |
1506 | JOYP(2) | |
1507 | JOYP(3) | |
1508 | JOYP(4) | |
1509 | JOYP(5) | |
1510 | JOYP(6) | |
1511 | JOYP(7) | |
e3f8313f | 1512 | |
1513 | { 0 }, | |
1514 | }; | |
1515 | ||
cada0a36 | 1516 | frame_count = 0; |
2df7fcac | 1517 | |
e3f8313f | 1518 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1519 | ||
46aa5b98 | 1520 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1521 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1522 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1523 | { | |
cada0a36 | 1524 | SysPrintf("RGB565 supported, using it\n"); |
1525 | } | |
46aa5b98 | 1526 | #endif |
c19aba43 | 1527 | |
8822aea7 | 1528 | if (info == NULL || info->path == NULL) |
1529 | { | |
cada0a36 | 1530 | SysPrintf("info->path required\n"); |
1531 | return false; | |
1532 | } | |
1533 | ||
1534 | update_variables(false); | |
1535 | ||
8822aea7 | 1536 | if (plugins_opened) |
1537 | { | |
cada0a36 | 1538 | ClosePlugins(); |
1539 | plugins_opened = 0; | |
1540 | } | |
1541 | ||
1542 | disk_init(); | |
1543 | ||
1544 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1545 | ||
8822aea7 | 1546 | if (is_m3u) |
1547 | { | |
1548 | if (!read_m3u(info->path)) | |
1549 | { | |
cada0a36 | 1550 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1551 | return false; | |
1552 | } | |
8822aea7 | 1553 | } |
1554 | else | |
1555 | { | |
cada0a36 | 1556 | char disk_label[PATH_MAX]; |
1557 | disk_label[0] = '\0'; | |
1558 | ||
1559 | disk_count = 1; | |
1560 | disks[0].fname = strdup(info->path); | |
1561 | ||
1562 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1563 | disks[0].flabel = strdup(disk_label); | |
1564 | } | |
1565 | ||
1566 | /* If this is an M3U file, attempt to set the | |
1567 | * initial disk image */ | |
8822aea7 | 1568 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1569 | { | |
cada0a36 | 1570 | const char *fname = disks[disk_initial_index].fname; |
1571 | ||
1572 | if (fname && (*fname != '\0')) | |
1573 | if (strcmp(disk_initial_path, fname) == 0) | |
1574 | cd_index = disk_initial_index; | |
1575 | } | |
1576 | ||
1577 | set_cd_image(disks[cd_index].fname); | |
1578 | disk_current_index = cd_index; | |
1579 | ||
1580 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1581 | if (LoadPlugins() == -1) |
1582 | { | |
cada0a36 | 1583 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1584 | return false; | |
1585 | } | |
1586 | ||
1587 | plugins_opened = 1; | |
1588 | NetOpened = 0; | |
1589 | ||
8822aea7 | 1590 | if (OpenPlugins() == -1) |
1591 | { | |
cada0a36 | 1592 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1593 | return false; | |
1594 | } | |
1595 | ||
1596 | /* Handle multi-disk images (i.e. PBP) | |
1597 | * > Cannot do this until after OpenPlugins() is | |
1598 | * called (since this sets the value of | |
1599 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1600 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1601 | { | |
cada0a36 | 1602 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1603 | ||
1604 | /* Small annoyance: We need to change the label | |
1605 | * of disk 0, so have to clear existing entries */ | |
1606 | if (disks[0].fname != NULL) | |
1607 | free(disks[0].fname); | |
1608 | disks[0].fname = NULL; | |
1609 | ||
1610 | if (disks[0].flabel != NULL) | |
1611 | free(disks[0].flabel); | |
1612 | disks[0].flabel = NULL; | |
1613 | ||
8822aea7 | 1614 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1615 | { | |
9361a5aa EC |
1616 | char disk_name[PATH_MAX - 16] = { 0 }; |
1617 | char disk_label[PATH_MAX] = { 0 }; | |
cada0a36 | 1618 | |
1619 | disks[i].fname = strdup(info->path); | |
1620 | ||
9361a5aa | 1621 | get_disk_label(disk_name, info->path, sizeof(disk_name)); |
cada0a36 | 1622 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); |
1623 | disks[i].flabel = strdup(disk_label); | |
1624 | ||
1625 | disks[i].internal_index = i; | |
1626 | } | |
1627 | ||
1628 | /* This is not an M3U file, so initial disk | |
1629 | * image has not yet been set - attempt to | |
1630 | * do so now */ | |
8822aea7 | 1631 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1632 | { | |
cada0a36 | 1633 | const char *fname = disks[disk_initial_index].fname; |
1634 | ||
1635 | if (fname && (*fname != '\0')) | |
1636 | if (strcmp(disk_initial_path, fname) == 0) | |
1637 | cd_index = disk_initial_index; | |
1638 | } | |
1639 | ||
8822aea7 | 1640 | if (cd_index > 0) |
1641 | { | |
1642 | CdromId[0] = '\0'; | |
cada0a36 | 1643 | CdromLabel[0] = '\0'; |
1644 | ||
1645 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1646 | disk_current_index = cd_index; |
cada0a36 | 1647 | set_cd_image(disks[cd_index].fname); |
1648 | ||
8822aea7 | 1649 | if (ReloadCdromPlugin() < 0) |
1650 | { | |
cada0a36 | 1651 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1652 | return false; | |
1653 | } | |
8822aea7 | 1654 | if (CDR_open() < 0) |
1655 | { | |
cada0a36 | 1656 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1657 | return false; | |
1658 | } | |
1659 | } | |
1660 | } | |
1661 | ||
92cd7e86 | 1662 | /* set ports to use "standard controller" initially */ |
1663 | for (i = 0; i < 8; ++i) | |
1664 | in_type[i] = PSE_PAD_TYPE_STANDARD; | |
1665 | ||
cada0a36 | 1666 | plugin_call_rearmed_cbs(); |
8b9b4c9f | 1667 | /* dfinput_activate(); */ |
cada0a36 | 1668 | |
1f915be5 | 1669 | if (!is_exe && CheckCdrom() == -1) |
8822aea7 | 1670 | { |
cada0a36 | 1671 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1672 | return false; | |
1673 | } | |
1674 | ||
1675 | SysReset(); | |
1676 | ||
1f915be5 | 1677 | if (is_exe) |
1678 | ret = Load(info->path); | |
1679 | else | |
1680 | ret = LoadCdrom(); | |
1681 | if (ret != 0) | |
8822aea7 | 1682 | { |
1f915be5 | 1683 | log_cb(RETRO_LOG_INFO, "could not load %s (%d)\n", is_exe ? "exe" : "CD", ret); |
cada0a36 | 1684 | return false; |
1685 | } | |
1686 | emu_on_new_cd(0); | |
1687 | ||
1688 | set_retro_memmap(); | |
5eaa13f1 | 1689 | retro_set_audio_buff_status_cb(); |
cada0a36 | 1690 | |
1691 | return true; | |
38c2028e | 1692 | } |
1693 | ||
38c2028e | 1694 | unsigned retro_get_region(void) |
1695 | { | |
cada0a36 | 1696 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1697 | } |
1698 | ||
1699 | void *retro_get_memory_data(unsigned id) | |
1700 | { | |
cada0a36 | 1701 | if (id == RETRO_MEMORY_SAVE_RAM) |
1702 | return Mcd1Data; | |
1703 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1704 | return psxM; | |
1705 | else | |
1706 | return NULL; | |
38c2028e | 1707 | } |
1708 | ||
1709 | size_t retro_get_memory_size(unsigned id) | |
1710 | { | |
cada0a36 | 1711 | if (id == RETRO_MEMORY_SAVE_RAM) |
1712 | return MCD_SIZE; | |
1713 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1714 | return 0x200000; | |
1715 | else | |
1716 | return 0; | |
38c2028e | 1717 | } |
1718 | ||
1719 | void retro_reset(void) | |
1720 | { | |
d9e77039 | 1721 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1722 | rebootemu = 1; | |
cada0a36 | 1723 | //SysReset(); |
38c2028e | 1724 | } |
1725 | ||
1726 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1727 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1728 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1729 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1730 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1731 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1732 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1733 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1734 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1735 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1736 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1737 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1738 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1739 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1740 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1741 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1742 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1743 | }; |
1744 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1745 | ||
cada0a36 | 1746 | //Percentage distance of screen to adjust |
e16ecc89 | 1747 | static int GunconAdjustX = 0; |
1748 | static int GunconAdjustY = 0; | |
1749 | ||
1750 | //Used when out by a percentage | |
1751 | static float GunconAdjustRatioX = 1; | |
1752 | static float GunconAdjustRatioY = 1; | |
1753 | ||
805fe9bc | 1754 | static void update_variables(bool in_flight) |
e268a47e | 1755 | { |
e268a47e | 1756 | struct retro_variable var; |
b41cca85 | 1757 | #ifdef GPU_PEOPS |
f3c6ae10 | 1758 | // Always enable GPU_PEOPS_OLD_FRAME_SKIP flag |
1759 | // (this is set in standalone, with no option | |
1760 | // to change it) | |
1761 | int gpu_peops_fix = GPU_PEOPS_OLD_FRAME_SKIP; | |
b41cca85 | 1762 | #endif |
44c38f79 | 1763 | frameskip_type_t prev_frameskip_type; |
5eaa13f1 | 1764 | |
5eaa13f1 | 1765 | var.value = NULL; |
10a3edb5 | 1766 | var.key = "pcsx_rearmed_frameskip_type"; |
5eaa13f1 A |
1767 | |
1768 | prev_frameskip_type = frameskip_type; | |
44c38f79 | 1769 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 1770 | pl_rearmed_cbs.frameskip = 0; |
ace14ab3 | 1771 | |
5eaa13f1 A |
1772 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1773 | { | |
1774 | if (strcmp(var.value, "auto") == 0) | |
44c38f79 | 1775 | frameskip_type = FRAMESKIP_AUTO; |
5eaa13f1 | 1776 | if (strcmp(var.value, "auto_threshold") == 0) |
44c38f79 | 1777 | frameskip_type = FRAMESKIP_AUTO_THRESHOLD; |
5eaa13f1 | 1778 | if (strcmp(var.value, "fixed_interval") == 0) |
44c38f79 | 1779 | frameskip_type = FRAMESKIP_FIXED_INTERVAL; |
5eaa13f1 A |
1780 | } |
1781 | ||
1782 | if (frameskip_type != 0) | |
1783 | pl_rearmed_cbs.frameskip = -1; | |
10a3edb5 | 1784 | |
e268a47e | 1785 | var.value = NULL; |
10a3edb5 | 1786 | var.key = "pcsx_rearmed_frameskip_threshold"; |
5eaa13f1 | 1787 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1788 | { |
1789 | frameskip_threshold = strtol(var.value, NULL, 10); | |
1790 | } | |
5eaa13f1 | 1791 | |
5eaa13f1 | 1792 | var.value = NULL; |
10a3edb5 | 1793 | var.key = "pcsx_rearmed_frameskip_interval"; |
3abd263a | 1794 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1795 | { |
1796 | frameskip_interval = strtol(var.value, NULL, 10); | |
1797 | } | |
9f5a28d9 | 1798 | |
1799 | var.value = NULL; | |
4e477065 | 1800 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1801 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1802 | { |
1803 | Config.PsxAuto = 0; | |
f4cceff6 | 1804 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1805 | Config.PsxAuto = 1; |
1806 | else if (strcmp(var.value, "NTSC") == 0) | |
1807 | Config.PsxType = 0; | |
1808 | else if (strcmp(var.value, "PAL") == 0) | |
1809 | Config.PsxType = 1; | |
1810 | } | |
4615b075 | 1811 | |
30d43b8a | 1812 | update_multitap(); |
61c4962a | 1813 | |
e1442c48 | 1814 | var.value = NULL; |
1815 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1816 | negcon_deadzone = 0; | |
3abd263a | 1817 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1818 | { |
1819 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1820 | } | |
1821 | ||
1822 | var.value = NULL; | |
1823 | var.key = "pcsx_rearmed_negcon_response"; | |
1824 | negcon_linearity = 1; | |
3abd263a | 1825 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1826 | { |
8822aea7 | 1827 | if (strcmp(var.value, "quadratic") == 0) |
1828 | { | |
e1442c48 | 1829 | negcon_linearity = 2; |
8822aea7 | 1830 | } |
1831 | else if (strcmp(var.value, "cubic") == 0) | |
1832 | { | |
e1442c48 | 1833 | negcon_linearity = 3; |
1834 | } | |
1835 | } | |
1836 | ||
ace1989f SK |
1837 | var.value = NULL; |
1838 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1839 | axis_bounds_modifier = true; | |
3abd263a | 1840 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1841 | { |
8822aea7 | 1842 | if (strcmp(var.value, "square") == 0) |
1843 | { | |
cada0a36 | 1844 | axis_bounds_modifier = true; |
8822aea7 | 1845 | } |
1846 | else if (strcmp(var.value, "circle") == 0) | |
1847 | { | |
cada0a36 | 1848 | axis_bounds_modifier = false; |
1849 | } | |
ace1989f SK |
1850 | } |
1851 | ||
70fb8fe7 | 1852 | var.value = NULL; |
1853 | var.key = "pcsx_rearmed_vibration"; | |
1854 | ||
3abd263a | 1855 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 1856 | { |
1857 | if (strcmp(var.value, "disabled") == 0) | |
1858 | in_enable_vibration = 0; | |
1859 | else if (strcmp(var.value, "enabled") == 0) | |
1860 | in_enable_vibration = 1; | |
1861 | } | |
1862 | ||
5c1cbedc | 1863 | var.value = NULL; |
1864 | var.key = "pcsx_rearmed_dithering"; | |
1865 | ||
3abd263a | 1866 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 1867 | { |
8822aea7 | 1868 | if (strcmp(var.value, "disabled") == 0) |
1869 | { | |
5c1cbedc | 1870 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
1871 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 1872 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
07ade526 | 1873 | #ifdef GPU_NEON |
5c1cbedc | 1874 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; |
1875 | #endif | |
1876 | } | |
8822aea7 | 1877 | else if (strcmp(var.value, "enabled") == 0) |
1878 | { | |
1879 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 1880 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 1881 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
07ade526 | 1882 | #ifdef GPU_NEON |
5c1cbedc | 1883 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; |
1884 | #endif | |
1885 | } | |
1886 | } | |
1887 | ||
8ac2b9d2 | 1888 | #ifdef GPU_NEON |
3abd263a | 1889 | var.value = NULL; |
3c53dce3 | 1890 | var.key = "pcsx_rearmed_neon_interlace_enable_v2"; |
9f5a28d9 | 1891 | |
3abd263a | 1892 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1893 | { |
1894 | if (strcmp(var.value, "disabled") == 0) | |
1895 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
1896 | else if (strcmp(var.value, "enabled") == 0) | |
1897 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
3c53dce3 | 1898 | else // auto |
1899 | pl_rearmed_cbs.gpu_neon.allow_interlace = 2; | |
9f5a28d9 | 1900 | } |
1901 | ||
7d68d030 | 1902 | var.value = NULL; |
55e5626b | 1903 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 1904 | |
3abd263a | 1905 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 1906 | { |
1907 | if (strcmp(var.value, "disabled") == 0) | |
1908 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
1909 | else if (strcmp(var.value, "enabled") == 0) | |
1910 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
1911 | } | |
354329fa | 1912 | |
1913 | var.value = NULL; | |
55e5626b | 1914 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 1915 | |
3abd263a | 1916 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 1917 | { |
1918 | if (strcmp(var.value, "disabled") == 0) | |
1919 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
1920 | else if (strcmp(var.value, "enabled") == 0) | |
1921 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
1922 | } | |
094ec204 | 1923 | #endif |
0e5a7b7d | 1924 | |
3abd263a | 1925 | var.value = NULL; |
0e5a7b7d | 1926 | var.key = "pcsx_rearmed_duping_enable"; |
1927 | ||
3abd263a | 1928 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 1929 | { |
0a6520c3 | 1930 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 1931 | duping_enable = false; |
0a6520c3 | 1932 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 1933 | duping_enable = true; |
1934 | } | |
1935 | ||
3abd263a | 1936 | var.value = NULL; |
2df7fcac BP |
1937 | var.key = "pcsx_rearmed_display_internal_fps"; |
1938 | ||
3abd263a | 1939 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
1940 | { |
1941 | if (strcmp(var.value, "disabled") == 0) | |
1942 | display_internal_fps = false; | |
1943 | else if (strcmp(var.value, "enabled") == 0) | |
1944 | display_internal_fps = true; | |
1945 | } | |
1946 | ||
86be2515 | 1947 | // |
1948 | // CPU emulation related config | |
630b122b | 1949 | #ifndef DRC_DISABLE |
48f615ba | 1950 | var.value = NULL; |
4e477065 | 1951 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 1952 | |
abf1a2b6 DGF |
1953 | if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var)) |
1954 | var.value = "enabled"; | |
1955 | ||
48f615ba | 1956 | { |
cada0a36 | 1957 | R3000Acpu *prev_cpu = psxCpu; |
48f615ba | 1958 | |
fc99395c | 1959 | #ifdef _3DS |
8822aea7 | 1960 | if (!__ctr_svchax) |
fc99395c | 1961 | Config.Cpu = CPU_INTERPRETER; |
1962 | else | |
1963 | #endif | |
ec4baa7d | 1964 | if (strcmp(var.value, "disabled") == 0) |
48f615ba | 1965 | Config.Cpu = CPU_INTERPRETER; |
1966 | else if (strcmp(var.value, "enabled") == 0) | |
1967 | Config.Cpu = CPU_DYNAREC; | |
1968 | ||
1969 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 1970 | if (psxCpu != prev_cpu) |
1971 | { | |
20196899 | 1972 | prev_cpu->Notify(R3000ACPU_NOTIFY_BEFORE_SAVE, NULL); |
48f615ba | 1973 | prev_cpu->Shutdown(); |
1974 | psxCpu->Init(); | |
20196899 | 1975 | psxCpu->Reset(); |
1976 | psxCpu->Notify(R3000ACPU_NOTIFY_AFTER_LOAD, NULL); | |
48f615ba | 1977 | } |
1978 | } | |
630b122b | 1979 | #endif /* !DRC_DISABLE */ |
805fe9bc | 1980 | |
3abd263a | 1981 | var.value = NULL; |
86be2515 | 1982 | var.key = "pcsx_rearmed_psxclock"; |
1983 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1984 | { | |
1985 | int psxclock = atoi(var.value); | |
1986 | Config.cycle_multiplier = 10000 / psxclock; | |
1987 | } | |
01394a7f | 1988 | |
86be2515 | 1989 | #if !defined(DRC_DISABLE) && !defined(LIGHTREC) |
1990 | var.value = NULL; | |
1991 | var.key = "pcsx_rearmed_nosmccheck"; | |
3abd263a | 1992 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 1993 | { |
86be2515 | 1994 | if (strcmp(var.value, "enabled") == 0) |
1995 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
1996 | else | |
1997 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
01394a7f | 1998 | } |
1999 | ||
3abd263a | 2000 | var.value = NULL; |
86be2515 | 2001 | var.key = "pcsx_rearmed_gteregsunneeded"; |
2002 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2003 | { | |
2004 | if (strcmp(var.value, "enabled") == 0) | |
2005 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2006 | else | |
2007 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2008 | } | |
01394a7f | 2009 | |
86be2515 | 2010 | var.value = NULL; |
2011 | var.key = "pcsx_rearmed_nogteflags"; | |
3abd263a | 2012 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2013 | { |
86be2515 | 2014 | if (strcmp(var.value, "enabled") == 0) |
2015 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2016 | else | |
2017 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
01394a7f | 2018 | } |
2019 | ||
3abd263a | 2020 | var.value = NULL; |
86be2515 | 2021 | var.key = "pcsx_rearmed_nocompathacks"; |
2022 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2023 | { | |
2024 | if (strcmp(var.value, "enabled") == 0) | |
2025 | new_dynarec_hacks |= NDHACK_NO_COMPAT_HACKS; | |
2026 | else | |
2027 | new_dynarec_hacks &= ~NDHACK_NO_COMPAT_HACKS; | |
2028 | } | |
2029 | #endif /* !DRC_DISABLE && !LIGHTREC */ | |
b3480be8 | 2030 | |
86be2515 | 2031 | var.value = NULL; |
2032 | var.key = "pcsx_rearmed_nostalls"; | |
3abd263a | 2033 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2034 | { |
86be2515 | 2035 | if (strcmp(var.value, "enabled") == 0) |
2036 | Config.DisableStalls = 1; | |
2037 | else | |
2038 | Config.DisableStalls = 0; | |
b3480be8 | 2039 | } |
86be2515 | 2040 | |
7a811716 | 2041 | var.value = NULL; |
2042 | var.key = "pcsx_rearmed_icache_emulation"; | |
7a811716 | 2043 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2044 | { | |
2045 | if (strcmp(var.value, "disabled") == 0) | |
2046 | Config.icache_emulation = 0; | |
2047 | else if (strcmp(var.value, "enabled") == 0) | |
2048 | Config.icache_emulation = 1; | |
2049 | } | |
ace14ab3 | 2050 | |
6d79a06f | 2051 | var.value = NULL; |
2052 | var.key = "pcsx_rearmed_exception_emulation"; | |
2053 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2054 | { | |
2055 | if (strcmp(var.value, "enabled") == 0) | |
2056 | Config.PreciseExceptions = 1; | |
2057 | else | |
2058 | Config.PreciseExceptions = 0; | |
2059 | } | |
2060 | ||
86be2515 | 2061 | psxCpu->ApplyConfig(); |
2062 | ||
2063 | // end of CPU emu config | |
2064 | // | |
2065 | ||
3abd263a | 2066 | var.value = NULL; |
86be2515 | 2067 | var.key = "pcsx_rearmed_spu_reverb"; |
b3480be8 | 2068 | |
3abd263a | 2069 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2070 | { |
2071 | if (strcmp(var.value, "disabled") == 0) | |
86be2515 | 2072 | spu_config.iUseReverb = false; |
b3480be8 | 2073 | else if (strcmp(var.value, "enabled") == 0) |
86be2515 | 2074 | spu_config.iUseReverb = true; |
2075 | } | |
2076 | ||
2077 | var.value = NULL; | |
2078 | var.key = "pcsx_rearmed_spu_interpolation"; | |
2079 | ||
2080 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2081 | { | |
2082 | if (strcmp(var.value, "simple") == 0) | |
2083 | spu_config.iUseInterpolation = 1; | |
2084 | else if (strcmp(var.value, "gaussian") == 0) | |
2085 | spu_config.iUseInterpolation = 2; | |
2086 | else if (strcmp(var.value, "cubic") == 0) | |
2087 | spu_config.iUseInterpolation = 3; | |
2088 | else if (strcmp(var.value, "off") == 0) | |
2089 | spu_config.iUseInterpolation = 0; | |
b3480be8 | 2090 | } |
2091 | ||
04d27b25 | 2092 | var.value = NULL; |
2093 | var.key = "pcsx_rearmed_spu_thread"; | |
2094 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2095 | { | |
2096 | if (strcmp(var.value, "enabled") == 0) | |
2097 | spu_config.iUseThread = 1; | |
2098 | else | |
2099 | spu_config.iUseThread = 0; | |
2100 | } | |
2101 | ||
94f0c7c5 | 2102 | if (P_HAVE_PTHREAD) { |
78bb116f PC |
2103 | var.value = NULL; |
2104 | var.key = "pcsx_rearmed_async_cd"; | |
2105 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2106 | { | |
2107 | if (strcmp(var.value, "async") == 0) | |
2108 | { | |
2109 | Config.AsyncCD = 1; | |
2110 | Config.CHD_Precache = 0; | |
2111 | } | |
2112 | else if (strcmp(var.value, "sync") == 0) | |
2113 | { | |
2114 | Config.AsyncCD = 0; | |
2115 | Config.CHD_Precache = 0; | |
2116 | } | |
2117 | else if (strcmp(var.value, "precache") == 0) | |
2118 | { | |
2119 | Config.AsyncCD = 0; | |
2120 | Config.CHD_Precache = 1; | |
2121 | } | |
2122 | } | |
679b71e2 | 2123 | } |
679b71e2 | 2124 | |
b12cce74 | 2125 | var.value = NULL; |
2126 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 2127 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2128 | { |
2129 | if (strcmp(var.value, "disabled") == 0) | |
2130 | Config.Xa = 1; | |
2131 | else | |
2132 | Config.Xa = 0; | |
2133 | } | |
2134 | ||
2135 | var.value = NULL; | |
2136 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 2137 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2138 | { |
2139 | if (strcmp(var.value, "disabled") == 0) | |
2140 | Config.Cdda = 1; | |
2141 | else | |
2142 | Config.Cdda = 0; | |
2143 | } | |
2144 | ||
fae38d7a | 2145 | var.value = NULL; |
2146 | var.key = "pcsx_rearmed_gpu_slow_llists"; | |
2147 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2148 | { | |
2149 | if (strcmp(var.value, "disabled") == 0) | |
5bbe183f | 2150 | Config.GpuListWalking = 0; |
fae38d7a | 2151 | else if (strcmp(var.value, "enabled") == 0) |
5bbe183f | 2152 | Config.GpuListWalking = 1; |
fae38d7a | 2153 | else // auto |
5bbe183f | 2154 | Config.GpuListWalking = -1; |
2155 | } | |
2156 | ||
2157 | var.value = NULL; | |
2158 | var.key = "pcsx_rearmed_screen_centering"; | |
2159 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2160 | { | |
2161 | if (strcmp(var.value, "game") == 0) | |
2162 | pl_rearmed_cbs.screen_centering_type = 1; | |
2163 | else if (strcmp(var.value, "manual") == 0) | |
2164 | pl_rearmed_cbs.screen_centering_type = 2; | |
2165 | else // auto | |
2166 | pl_rearmed_cbs.screen_centering_type = 0; | |
2167 | } | |
2168 | ||
2169 | var.value = NULL; | |
2170 | var.key = "pcsx_rearmed_screen_centering_x"; | |
2171 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2172 | { | |
2173 | pl_rearmed_cbs.screen_centering_x = atoi(var.value); | |
2174 | } | |
2175 | ||
2176 | var.value = NULL; | |
2177 | var.key = "pcsx_rearmed_screen_centering_y"; | |
2178 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2179 | { | |
2180 | pl_rearmed_cbs.screen_centering_y = atoi(var.value); | |
fae38d7a | 2181 | } |
2182 | ||
c765eb86 JW |
2183 | #ifdef THREAD_RENDERING |
2184 | var.key = "pcsx_rearmed_gpu_thread_rendering"; | |
2185 | var.value = NULL; | |
2186 | ||
2187 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2188 | { | |
2189 | if (strcmp(var.value, "disabled") == 0) | |
2190 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_OFF; | |
2191 | else if (strcmp(var.value, "sync") == 0) | |
2192 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_SYNC; | |
2193 | else if (strcmp(var.value, "async") == 0) | |
2194 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_ASYNC; | |
2195 | } | |
2196 | #endif | |
2197 | ||
2d17de26 | 2198 | #ifdef GPU_PEOPS |
3abd263a | 2199 | var.value = NULL; |
6713b629 | 2200 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 2201 | |
2202 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2203 | { | |
2204 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2205 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 2206 | } |
2207 | ||
3abd263a | 2208 | var.value = NULL; |
6713b629 | 2209 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 2210 | |
2211 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2212 | { | |
2213 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2214 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 2215 | } |
2216 | ||
3abd263a | 2217 | var.value = NULL; |
6713b629 | 2218 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 2219 | |
2220 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2221 | { | |
2222 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2223 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 2224 | } |
2225 | ||
3abd263a | 2226 | var.value = NULL; |
6713b629 | 2227 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 2228 | |
2229 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2230 | { | |
2231 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2232 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 2233 | } |
2234 | ||
3abd263a | 2235 | var.value = NULL; |
6713b629 | 2236 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 2237 | |
2238 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2239 | { | |
2240 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2241 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 2242 | } |
2243 | ||
3abd263a | 2244 | var.value = NULL; |
6713b629 | 2245 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 2246 | |
2247 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2248 | { | |
2249 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2250 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 2251 | } |
2252 | ||
3abd263a | 2253 | var.value = NULL; |
6713b629 | 2254 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 2255 | |
2256 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2257 | { | |
2258 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2259 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 2260 | } |
2261 | ||
3abd263a | 2262 | var.value = NULL; |
6713b629 | 2263 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 2264 | |
2265 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2266 | { | |
2267 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2268 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 2269 | } |
2270 | ||
2271 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
2272 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
c8108d88 | 2273 | #endif |
2274 | ||
030d1121 | 2275 | #ifdef GPU_UNAI |
f3c6ae10 | 2276 | /* Note: This used to be an option, but it only works |
2277 | * (correctly) when running high resolution games | |
2278 | * (480i, 512i) and has been obsoleted by | |
2279 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2280 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2281 | /* Note: This used to be an option, but it has no | |
2282 | * discernable effect and has been obsoleted by | |
2283 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2284 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
030d1121 | 2285 | |
2286 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2287 | var.value = NULL; | |
2288 | ||
3abd263a | 2289 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2290 | { |
2291 | if (strcmp(var.value, "disabled") == 0) | |
2292 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
2293 | else if (strcmp(var.value, "enabled") == 0) | |
2294 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2295 | } | |
2296 | ||
2297 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
2298 | var.value = NULL; | |
2299 | ||
3abd263a | 2300 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2301 | { |
2302 | if (strcmp(var.value, "disabled") == 0) | |
2303 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
2304 | else if (strcmp(var.value, "enabled") == 0) | |
2305 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2306 | } | |
2307 | ||
2308 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2309 | var.value = NULL; | |
2310 | ||
3abd263a | 2311 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2312 | { |
2313 | if (strcmp(var.value, "disabled") == 0) | |
2314 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2315 | else if (strcmp(var.value, "enabled") == 0) | |
2316 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2317 | } | |
2318 | ||
43047988 JW |
2319 | var.key = "pcsx_rearmed_gpu_unai_scale_hires"; |
2320 | var.value = NULL; | |
2321 | ||
2322 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2323 | { | |
2324 | if (strcmp(var.value, "disabled") == 0) | |
2325 | pl_rearmed_cbs.gpu_unai.scale_hires = 0; | |
2326 | else if (strcmp(var.value, "enabled") == 0) | |
2327 | pl_rearmed_cbs.gpu_unai.scale_hires = 1; | |
2328 | } | |
030d1121 | 2329 | #endif // GPU_UNAI |
2330 | ||
cada0a36 | 2331 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2332 | //with where the shots are in the emulator. |
2333 | ||
2334 | var.value = NULL; | |
2335 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2336 | ||
2337 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2338 | { | |
cada0a36 | 2339 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2340 | } |
2341 | ||
2342 | var.value = NULL; | |
2343 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2344 | ||
2345 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2346 | { | |
cada0a36 | 2347 | GunconAdjustY = atoi(var.value); |
2348 | } | |
e16ecc89 | 2349 | |
2350 | var.value = NULL; | |
2351 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2352 | ||
2353 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2354 | { | |
cada0a36 | 2355 | GunconAdjustRatioX = atof(var.value); |
2356 | } | |
e16ecc89 | 2357 | |
2358 | var.value = NULL; | |
2359 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2360 | ||
2361 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2362 | { | |
cada0a36 | 2363 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2364 | } |
2365 | ||
399a33fe | 2366 | var.value = NULL; |
2367 | var.key = "pcsx_rearmed_input_sensitivity"; | |
2368 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2369 | { | |
2370 | mouse_sensitivity = atof(var.value); | |
2371 | } | |
2372 | ||
8822aea7 | 2373 | if (in_flight) |
2374 | { | |
2375 | // inform core things about possible config changes | |
32ab9e53 | 2376 | plugin_call_rearmed_cbs(); |
805fe9bc | 2377 | |
8822aea7 | 2378 | if (GPU_open != NULL && GPU_close != NULL) |
2379 | { | |
32ab9e53 TJ |
2380 | GPU_close(); |
2381 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2382 | } | |
805fe9bc | 2383 | |
5eaa13f1 A |
2384 | /* Reinitialise frameskipping, if required */ |
2385 | if (((frameskip_type != prev_frameskip_type))) | |
2386 | retro_set_audio_buff_status_cb(); | |
2387 | ||
8b9b4c9f | 2388 | /* dfinput_activate(); */ |
32ab9e53 | 2389 | } |
27cf7d31 | 2390 | else |
2391 | { | |
b580cc4f | 2392 | //not yet running |
5bf56268 | 2393 | |
b580cc4f | 2394 | //bootlogo display hack |
8822aea7 | 2395 | if (found_bios) |
2396 | { | |
3abd263a | 2397 | var.value = NULL; |
b580cc4f | 2398 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2399 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2400 | { |
27cf7d31 | 2401 | Config.SlowBoot = 0; |
2402 | rebootemu = 0; | |
0a6520c3 | 2403 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2404 | { |
f422f444 | 2405 | Config.SlowBoot = 1; |
27cf7d31 | 2406 | rebootemu = 1; |
2407 | } | |
b580cc4f | 2408 | } |
2409 | } | |
2410 | } | |
f3c6ae10 | 2411 | |
2412 | update_option_visibility(); | |
e268a47e | 2413 | } |
2414 | ||
8741f7a2 | 2415 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2416 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2417 | { |
cada0a36 | 2418 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2419 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2420 | |
cada0a36 | 2421 | // First, try and get an analog value using the new libretro API constant |
2422 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2423 | RETRO_DEVICE_ANALOG, |
2424 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2425 | id); | |
cada0a36 | 2426 | button = MIN(button / 128, 255); |
8741f7a2 | 2427 | |
cada0a36 | 2428 | if (button == 0) |
2429 | { | |
2430 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2431 | // is not reporting analog values. We need to do a second check using the classic | |
2432 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2433 | |
cada0a36 | 2434 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2435 | |
cada0a36 | 2436 | button = (ret & (1 << id)) ? 255 : 0; |
2437 | } | |
8741f7a2 | 2438 | |
cada0a36 | 2439 | return button; |
8741f7a2 | 2440 | } |
2441 | ||
8822aea7 | 2442 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2443 | { | |
cada0a36 | 2444 | float modifier_axis_range = 0; |
2445 | ||
8822aea7 | 2446 | if (is_square) |
2447 | { | |
cada0a36 | 2448 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2449 | if (modifier_axis_range < 0) |
2450 | { | |
cada0a36 | 2451 | modifier_axis_range = 0; |
8822aea7 | 2452 | } |
2453 | else if (modifier_axis_range > 255) | |
2454 | { | |
cada0a36 | 2455 | modifier_axis_range = 255; |
2456 | } | |
8822aea7 | 2457 | } |
2458 | else | |
2459 | { | |
cada0a36 | 2460 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2461 | } | |
ace1989f | 2462 | |
cada0a36 | 2463 | return modifier_axis_range; |
ace1989f SK |
2464 | } |
2465 | ||
34f7d033 | 2466 | static void update_input_guncon(int port, int ret) |
38c2028e | 2467 | { |
2815469a S |
2468 | //ToDo: |
2469 | //Core option for cursors for both players | |
2470 | //Separate pointer and lightgun control types | |
34f7d033 | 2471 | |
2815469a S |
2472 | //Mouse range is -32767 -> 32767 |
2473 | //1% is about 655 | |
2474 | //Use the left analog stick field to store the absolute coordinates | |
a901d519 S |
2475 | |
2476 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
2477 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
2478 | ||
2479 | //Have the Libretro API let /libpcsxcore/plugins.c know when the lightgun is pointed offscreen | |
2480 | //Offscreen value is chosen to be well out of range of any possible scaling done via core options | |
2815469a S |
2481 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_IS_OFFSCREEN) || input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD)) |
2482 | { | |
a11d0b9d | 2483 | in_analog_left[port][0] = 65536; |
2484 | in_analog_left[port][1] = 65536; | |
2815469a S |
2485 | } |
2486 | else | |
2487 | { | |
a11d0b9d | 2488 | in_analog_left[port][0] = ((gunx * GunconAdjustRatioX) + (GunconAdjustX * 655)) / 64 + 512; |
2489 | in_analog_left[port][1] = ((guny * GunconAdjustRatioY) + (GunconAdjustY * 655)) / 64 + 512; | |
2815469a S |
2490 | } |
2491 | ||
34f7d033 | 2492 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross |
2493 | ||
2494 | // Trigger | |
2815469a | 2495 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_TRIGGER) || input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD)) |
34f7d033 | 2496 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2497 | |
34f7d033 | 2498 | // A |
2815469a | 2499 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) |
34f7d033 | 2500 | in_keystate[port] |= (1 << DKEY_START); |
cada0a36 | 2501 | |
34f7d033 | 2502 | // B |
2815469a | 2503 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B)) |
34f7d033 | 2504 | in_keystate[port] |= (1 << DKEY_CROSS); |
2815469a | 2505 | |
34f7d033 | 2506 | } |
cada0a36 | 2507 | |
34f7d033 | 2508 | static void update_input_negcon(int port, int ret) |
2509 | { | |
2510 | int lsx; | |
2511 | int rsy; | |
2512 | int negcon_i_rs; | |
2513 | int negcon_ii_rs; | |
2514 | float negcon_twist_amplitude; | |
cada0a36 | 2515 | |
34f7d033 | 2516 | // Query digital inputs |
2517 | // | |
2518 | // > Pad-Up | |
2519 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2520 | in_keystate[port] |= (1 << DKEY_UP); | |
2521 | // > Pad-Right | |
2522 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2523 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2524 | // > Pad-Down | |
2525 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2526 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2527 | // > Pad-Left | |
2528 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2529 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2530 | // > Start | |
2531 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2532 | in_keystate[port] |= (1 << DKEY_START); | |
2533 | // > neGcon A | |
2534 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2535 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2536 | // > neGcon B | |
2537 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2538 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2539 | // > neGcon R shoulder (digital) | |
2540 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2541 | in_keystate[port] |= (1 << DKEY_R1); | |
2542 | // Query analog inputs | |
2543 | // | |
2544 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2545 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2546 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2547 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2548 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2549 | // So we just have to map in_analog_left/right to more | |
2550 | // appropriate inputs... | |
2551 | // | |
2552 | // > NeGcon twist | |
2553 | // >> Get raw analog stick value and account for deadzone | |
2554 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2555 | if (lsx > negcon_deadzone) | |
2556 | lsx = lsx - negcon_deadzone; | |
2557 | else if (lsx < -negcon_deadzone) | |
2558 | lsx = lsx + negcon_deadzone; | |
2559 | else | |
2560 | lsx = 0; | |
2561 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2562 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2563 | if (negcon_linearity == 2) | |
2564 | { | |
2565 | if (negcon_twist_amplitude < 0.0) | |
2566 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2567 | else | |
2568 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2569 | } | |
2570 | else if (negcon_linearity == 3) | |
2571 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2572 | // >> Convert to final 'in_analog' integer value [0,255] | |
2573 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2574 | // > NeGcon I + II | |
2575 | // >> Handle right analog stick vertical axis mapping... | |
2576 | // - Up (-Y) == accelerate == neGcon I | |
2577 | // - Down (+Y) == brake == neGcon II | |
2578 | negcon_i_rs = 0; | |
2579 | negcon_ii_rs = 0; | |
2580 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2581 | if (rsy >= 0) | |
2582 | { | |
2583 | // Account for deadzone | |
2584 | // (Note: have never encountered a gamepad with significant differences | |
2585 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2586 | // deadzone here) | |
2587 | if (rsy > negcon_deadzone) | |
2588 | rsy = rsy - negcon_deadzone; | |
2589 | else | |
2590 | rsy = 0; | |
2591 | // Convert to 'in_analog' integer value [0,255] | |
2592 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2593 | } |
6fbd15c8 | 2594 | else |
34f7d033 | 2595 | { |
2596 | if (rsy < -negcon_deadzone) | |
2597 | rsy = -1 * (rsy + negcon_deadzone); | |
2598 | else | |
2599 | rsy = 0; | |
2600 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2601 | } | |
2602 | // >> NeGcon I | |
2603 | in_analog_right[port][1] = MAX( | |
2604 | MAX( | |
2605 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2606 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2607 | negcon_i_rs); | |
2608 | // >> NeGcon II | |
2609 | in_analog_left[port][0] = MAX( | |
2610 | MAX( | |
2611 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2612 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2613 | negcon_ii_rs); | |
2614 | // > NeGcon L | |
2615 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2616 | } | |
e268a47e | 2617 | |
399a33fe | 2618 | static void update_input_mouse(int port, int ret) |
2619 | { | |
2620 | float raw_x = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X); | |
2621 | float raw_y = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y); | |
2622 | ||
2623 | int x = (int)roundf(raw_x * mouse_sensitivity); | |
2624 | int y = (int)roundf(raw_y * mouse_sensitivity); | |
2625 | ||
2626 | if (x > 127) x = 127; | |
2627 | else if (x < -128) x = -128; | |
2628 | ||
2629 | if (y > 127) y = 127; | |
2630 | else if (y < -128) y = -128; | |
2631 | ||
2632 | in_mouse[port][0] = x; /* -128..+128 left/right movement, 0 = no movement */ | |
2633 | in_mouse[port][1] = y; /* -128..+128 down/up movement, 0 = no movement */ | |
2634 | ||
2635 | /* left mouse button state */ | |
2636 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
2637 | in_keystate[port] |= 1 << 11; | |
2638 | ||
2639 | /* right mouse button state */ | |
2640 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
2641 | in_keystate[port] |= 1 << 10; | |
2642 | } | |
2643 | ||
34f7d033 | 2644 | static void update_input(void) |
2645 | { | |
cada0a36 | 2646 | // reset all keystate, query libretro for keystate |
34f7d033 | 2647 | int i; |
cada0a36 | 2648 | int j; |
e268a47e | 2649 | |
8822aea7 | 2650 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2651 | { |
8822aea7 | 2652 | int16_t ret = 0; |
34f7d033 | 2653 | int type = in_type[i]; |
2654 | ||
cada0a36 | 2655 | in_keystate[i] = 0; |
3c0fb554 | 2656 | |
34f7d033 | 2657 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2658 | continue; |
c8108d88 | 2659 | |
6fbd15c8 | 2660 | if (libretro_supports_bitmasks) |
2661 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2662 | else | |
2663 | { | |
8822aea7 | 2664 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2665 | { |
a3c2efcd | 2666 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2667 | ret |= (1 << j); |
6fbd15c8 | 2668 | } |
2669 | } | |
3c0fb554 | 2670 | |
34f7d033 | 2671 | switch (type) |
cada0a36 | 2672 | { |
34f7d033 | 2673 | case PSE_PAD_TYPE_GUNCON: |
2674 | update_input_guncon(i, ret); | |
2675 | break; | |
2676 | case PSE_PAD_TYPE_NEGCON: | |
2677 | update_input_negcon(i, ret); | |
2678 | break; | |
7dea987c | 2679 | case PSE_PAD_TYPE_MOUSE: |
399a33fe | 2680 | update_input_mouse(i, ret); |
2681 | break; | |
34f7d033 | 2682 | default: |
cada0a36 | 2683 | // Query digital inputs |
2684 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2685 | if (ret & (1 << j)) | |
2686 | in_keystate[i] |= retro_psx_map[j]; | |
2687 | ||
2688 | // Query analog inputs | |
34f7d033 | 2689 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2690 | { |
34f7d033 | 2691 | 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); |
2692 | 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 | 2693 | 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); |
2694 | 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); | |
2695 | } | |
2696 | } | |
2697 | } | |
34f7d033 | 2698 | } |
2699 | ||
2700 | static void print_internal_fps(void) | |
2701 | { | |
2702 | if (display_internal_fps) | |
2703 | { | |
2704 | frame_count++; | |
2705 | ||
2706 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2707 | { | |
2708 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2709 | char str[64]; | |
2710 | const char *strc = (const char *)str; | |
34f7d033 | 2711 | |
2712 | str[0] = '\0'; | |
2713 | ||
2714 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2715 | ||
2716 | pl_rearmed_cbs.flip_cnt = 0; | |
2717 | ||
8a60e610 | 2718 | if (msg_interface_version >= 1) |
2719 | { | |
2720 | struct retro_message_ext msg = { | |
2721 | strc, | |
2722 | 3000, | |
2723 | 1, | |
2724 | RETRO_LOG_INFO, | |
2725 | RETRO_MESSAGE_TARGET_OSD, | |
2726 | RETRO_MESSAGE_TYPE_STATUS, | |
2727 | -1 | |
2728 | }; | |
2729 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2730 | } | |
2731 | else | |
2732 | { | |
2733 | struct retro_message msg = { | |
2734 | strc, | |
2735 | 180 | |
2736 | }; | |
2737 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2738 | } | |
34f7d033 | 2739 | } |
2740 | } | |
2741 | else | |
2742 | frame_count = 0; | |
2743 | } | |
2744 | ||
2745 | void retro_run(void) | |
2746 | { | |
34f7d033 | 2747 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
2748 | if (rebootemu != 0) | |
2749 | { | |
2750 | rebootemu = 0; | |
2751 | SysReset(); | |
d6ecbd77 | 2752 | if (Config.HLE) |
2753 | LoadCdrom(); | |
34f7d033 | 2754 | } |
2755 | ||
2756 | print_internal_fps(); | |
2757 | ||
5eaa13f1 A |
2758 | /* Check whether current frame should |
2759 | * be skipped */ | |
2760 | pl_rearmed_cbs.fskip_force = 0; | |
2761 | pl_rearmed_cbs.fskip_dirty = 0; | |
44c38f79 | 2762 | |
2763 | if (frameskip_type != FRAMESKIP_NONE) | |
5eaa13f1 | 2764 | { |
44c38f79 | 2765 | bool skip_frame = false; |
5eaa13f1 A |
2766 | |
2767 | switch (frameskip_type) | |
2768 | { | |
44c38f79 | 2769 | case FRAMESKIP_AUTO: |
2770 | skip_frame = retro_audio_buff_active && retro_audio_buff_underrun; | |
5eaa13f1 | 2771 | break; |
44c38f79 | 2772 | case FRAMESKIP_AUTO_THRESHOLD: |
2773 | skip_frame = retro_audio_buff_active && (retro_audio_buff_occupancy < frameskip_threshold); | |
5eaa13f1 | 2774 | break; |
44c38f79 | 2775 | case FRAMESKIP_FIXED_INTERVAL: |
5eaa13f1 A |
2776 | skip_frame = true; |
2777 | break; | |
2778 | default: | |
5eaa13f1 A |
2779 | break; |
2780 | } | |
2781 | ||
2782 | if (skip_frame && frameskip_counter < frameskip_interval) | |
2783 | pl_rearmed_cbs.fskip_force = 1; | |
2784 | } | |
2785 | ||
2786 | /* If frameskip/timing settings have changed, | |
2787 | * update frontend audio latency | |
2788 | * > Can do this before or after the frameskip | |
2789 | * check, but doing it after means we at least | |
2790 | * retain the current frame's audio output */ | |
2791 | if (update_audio_latency) | |
2792 | { | |
2793 | environ_cb(RETRO_ENVIRONMENT_SET_MINIMUM_AUDIO_LATENCY, | |
2794 | &retro_audio_latency); | |
2795 | update_audio_latency = false; | |
2796 | } | |
2797 | ||
34f7d033 | 2798 | input_poll_cb(); |
2799 | ||
2800 | update_input(); | |
2801 | ||
2802 | bool updated = false; | |
2803 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
2804 | update_variables(true); | |
cada0a36 | 2805 | |
2806 | stop = 0; | |
2807 | psxCpu->Execute(); | |
2808 | ||
5eaa13f1 A |
2809 | if (pl_rearmed_cbs.fskip_dirty == 1) { |
2810 | if (frameskip_counter < frameskip_interval) | |
2811 | frameskip_counter++; | |
2812 | else if (frameskip_counter >= frameskip_interval || !pl_rearmed_cbs.fskip_force) | |
2813 | frameskip_counter = 0; | |
2814 | } | |
2815 | ||
cada0a36 | 2816 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, |
8822aea7 | 2817 | vout_width, vout_height, vout_width * 2); |
cada0a36 | 2818 | vout_fb_dirty = 0; |
2819 | ||
2820 | set_vout_fb(); | |
38c2028e | 2821 | } |
2822 | ||
b9d7a0b4 | 2823 | static bool try_use_bios(const char *path, bool preferred_only) |
74ebc05b | 2824 | { |
cada0a36 | 2825 | long size; |
2826 | const char *name; | |
226a5691 | 2827 | FILE *fp = fopen(path, "rb"); |
2828 | if (fp == NULL) | |
cada0a36 | 2829 | return false; |
74ebc05b | 2830 | |
226a5691 | 2831 | fseek(fp, 0, SEEK_END); |
2832 | size = ftell(fp); | |
2833 | fclose(fp); | |
74ebc05b | 2834 | |
cada0a36 | 2835 | name = strrchr(path, SLASH); |
2836 | if (name++ == NULL) | |
2837 | name = path; | |
b9d7a0b4 | 2838 | |
2839 | if (preferred_only && size != 512 * 1024) | |
2840 | return false; | |
2841 | if (size != 512 * 1024 && size != 4 * 1024 * 1024) | |
2842 | return false; | |
2843 | if (strstr(name, "unirom")) | |
2844 | return false; | |
2845 | // jp bios have an addidional region check | |
2846 | if (preferred_only && (strcasestr(name, "00.") || strcasestr(name, "j.bin"))) | |
2847 | return false; | |
2848 | ||
cada0a36 | 2849 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); |
2850 | return true; | |
74ebc05b | 2851 | } |
2852 | ||
c4052f4d | 2853 | #ifndef VITA |
74ebc05b | 2854 | #include <sys/types.h> |
2855 | #include <dirent.h> | |
2856 | ||
2857 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
2858 | { | |
b9d7a0b4 | 2859 | static const char *substr_pref[] = { "scph", "ps" }; |
2860 | static const char *substr_alt[] = { "scph", "ps", "openbios" }; | |
cada0a36 | 2861 | DIR *dir; |
2862 | struct dirent *ent; | |
2863 | bool ret = false; | |
de36a536 | 2864 | size_t i; |
74ebc05b | 2865 | |
cada0a36 | 2866 | dir = opendir(dirpath); |
2867 | if (dir == NULL) | |
2868 | return false; | |
74ebc05b | 2869 | |
b9d7a0b4 | 2870 | // try to find a "better" bios |
2871 | while ((ent = readdir(dir))) | |
8822aea7 | 2872 | { |
b9d7a0b4 | 2873 | for (i = 0; i < sizeof(substr_pref) / sizeof(substr_pref[0]); i++) |
de36a536 | 2874 | { |
b9d7a0b4 | 2875 | const char *substr = substr_pref[i]; |
2876 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
de36a536 | 2877 | continue; |
b9d7a0b4 | 2878 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
2879 | ret = try_use_bios(path, true); | |
2880 | if (ret) | |
2881 | goto finish; | |
2882 | } | |
2883 | } | |
de36a536 | 2884 | |
b9d7a0b4 | 2885 | // another pass to look for anything fitting, even ps2 bios |
2886 | rewinddir(dir); | |
2887 | while ((ent = readdir(dir))) | |
2888 | { | |
2889 | for (i = 0; i < sizeof(substr_alt) / sizeof(substr_alt[0]); i++) | |
2890 | { | |
2891 | const char *substr = substr_alt[i]; | |
2892 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
2893 | continue; | |
de36a536 | 2894 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
b9d7a0b4 | 2895 | ret = try_use_bios(path, false); |
de36a536 | 2896 | if (ret) |
b9d7a0b4 | 2897 | goto finish; |
de36a536 | 2898 | } |
cada0a36 | 2899 | } |
b9d7a0b4 | 2900 | |
2901 | ||
2902 | finish: | |
cada0a36 | 2903 | closedir(dir); |
2904 | return ret; | |
74ebc05b | 2905 | } |
2906 | #else | |
2907 | #define find_any_bios(...) false | |
2908 | #endif | |
2909 | ||
11813b9d | 2910 | static void check_system_specs(void) |
2911 | { | |
2912 | unsigned level = 6; | |
2913 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
2914 | } | |
2915 | ||
d382721e MOB |
2916 | static int init_memcards(void) |
2917 | { | |
cada0a36 | 2918 | int ret = 0; |
2919 | const char *dir; | |
8822aea7 | 2920 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 2921 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
2922 | ||
2923 | // Memcard2 will be handled and is re-enabled if needed using core | |
2924 | // operations. | |
2925 | // Memcard1 is handled by libretro, doing this will set core to | |
2926 | // skip file io operations for memcard1 like SaveMcd | |
2927 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
2928 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
2929 | init_memcard(Mcd1Data); | |
2930 | // Memcard 2 is managed by the emulator on the filesystem, | |
2931 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
2932 | ||
8822aea7 | 2933 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2934 | { | |
cada0a36 | 2935 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 2936 | if (memcmp(var.value, "enabled", 7) == 0) |
2937 | { | |
2938 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
2939 | { | |
2940 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
2941 | { | |
cada0a36 | 2942 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
2943 | ret = -1; | |
8822aea7 | 2944 | } |
2945 | else | |
2946 | { | |
cada0a36 | 2947 | McdDisable[1] = 0; |
2948 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
2949 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
2950 | } | |
8822aea7 | 2951 | } |
2952 | else | |
2953 | { | |
cada0a36 | 2954 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
2955 | ret = -1; | |
2956 | } | |
2957 | } | |
2958 | } | |
2959 | return ret; | |
d382721e MOB |
2960 | } |
2961 | ||
9e7bdf29 | 2962 | static void loadPSXBios(void) |
38c2028e | 2963 | { |
cada0a36 | 2964 | const char *dir; |
2965 | char path[PATH_MAX]; | |
2966 | unsigned useHLE = 0; | |
2967 | ||
2968 | const char *bios[] = { | |
2969 | "PSXONPSP660", "psxonpsp660", | |
2970 | "SCPH101", "scph101", | |
2971 | "SCPH5501", "scph5501", | |
2972 | "SCPH7001", "scph7001", | |
2973 | "SCPH1001", "scph1001" | |
2974 | }; | |
2975 | ||
2976 | struct retro_variable var = { | |
2977 | .key = "pcsx_rearmed_bios", | |
2978 | .value = NULL | |
2979 | }; | |
2980 | ||
2981 | found_bios = 0; | |
2982 | ||
8822aea7 | 2983 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2984 | { | |
cada0a36 | 2985 | if (!strcmp(var.value, "HLE")) |
2986 | useHLE = 1; | |
2987 | } | |
2988 | ||
2989 | if (!useHLE) | |
2990 | { | |
2991 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
2992 | { | |
2993 | unsigned i; | |
2994 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
2995 | ||
8822aea7 | 2996 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
2997 | { | |
cada0a36 | 2998 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
b9d7a0b4 | 2999 | found_bios = try_use_bios(path, true); |
cada0a36 | 3000 | if (found_bios) |
3001 | break; | |
3002 | } | |
3003 | ||
3004 | if (!found_bios) | |
3005 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
3006 | } | |
8822aea7 | 3007 | if (found_bios) |
3008 | { | |
cada0a36 | 3009 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
3010 | } | |
3011 | } | |
3012 | ||
138b161a | 3013 | if (!found_bios) |
cada0a36 | 3014 | { |
138b161a | 3015 | const char *msg_str; |
3016 | if (useHLE) | |
3017 | { | |
3018 | msg_str = "BIOS set to \'hle\' in core options - real BIOS will be ignored"; | |
3019 | SysPrintf("Using HLE BIOS.\n"); | |
3020 | } | |
3021 | else | |
3022 | { | |
3023 | msg_str = "No PlayStation BIOS file found - add for better compatibility"; | |
3024 | SysPrintf("No BIOS files found.\n"); | |
3025 | } | |
8a60e610 | 3026 | |
3027 | if (msg_interface_version >= 1) | |
3028 | { | |
3029 | struct retro_message_ext msg = { | |
3030 | msg_str, | |
3031 | 3000, | |
3032 | 3, | |
3033 | RETRO_LOG_WARN, | |
3034 | RETRO_MESSAGE_TARGET_ALL, | |
3035 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
3036 | -1 | |
3037 | }; | |
3038 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
3039 | } | |
3040 | else | |
3041 | { | |
3042 | struct retro_message msg = { | |
3043 | msg_str, | |
3044 | 180 | |
3045 | }; | |
3046 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
3047 | } | |
cada0a36 | 3048 | } |
9e7bdf29 | 3049 | } |
3050 | ||
3051 | void retro_init(void) | |
3052 | { | |
cada0a36 | 3053 | unsigned dci_version = 0; |
3054 | struct retro_rumble_interface rumble; | |
3055 | int ret; | |
38c2028e | 3056 | |
8a60e610 | 3057 | msg_interface_version = 0; |
3058 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
3059 | ||
0e1ccb3f | 3060 | #if defined(__MACH__) && !defined(TVOS) |
cada0a36 | 3061 | // magic sauce to make the dynarec work on iOS |
3062 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 3063 | #endif |
3064 | ||
fc99395c | 3065 | #ifdef _3DS |
fc99395c | 3066 | psxMapHook = pl_3ds_mmap; |
3067 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 3068 | #endif |
3069 | #ifdef VITA | |
8822aea7 | 3070 | if (init_vita_mmap() < 0) |
73081f23 | 3071 | abort(); |
1a5fd794 | 3072 | psxMapHook = pl_vita_mmap; |
3073 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 3074 | #endif |
cada0a36 | 3075 | ret = emu_core_preinit(); |
5bf56268 | 3076 | #ifdef _3DS |
e4d84733 | 3077 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 3078 | if (!__ctr_svchax) |
e4d84733 | 3079 | Config.Cpu = CPU_INTERPRETER; |
3080 | #endif | |
cada0a36 | 3081 | ret |= init_memcards(); |
73081f23 | 3082 | |
cada0a36 | 3083 | ret |= emu_core_init(); |
8822aea7 | 3084 | if (ret != 0) |
3085 | { | |
cada0a36 | 3086 | SysPrintf("PCSX init failed.\n"); |
3087 | exit(1); | |
3088 | } | |
38c2028e | 3089 | |
0b7f536b | 3090 | #ifdef _3DS |
3091 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
94f0c7c5 | 3092 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && P_HAVE_POSIX_MEMALIGN |
9361a5aa EC |
3093 | if (posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2) != 0) |
3094 | vout_buf = (void *) 0; | |
29122437 | 3095 | #else |
cada0a36 | 3096 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 3097 | #endif |
5bf56268 | 3098 | |
cada0a36 | 3099 | vout_buf_ptr = vout_buf; |
74ebc05b | 3100 | |
cada0a36 | 3101 | loadPSXBios(); |
38c2028e | 3102 | |
cada0a36 | 3103 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 3104 | |
8822aea7 | 3105 | disk_initial_index = 0; |
cada0a36 | 3106 | disk_initial_path[0] = '\0'; |
3107 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
3108 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
3109 | else | |
3110 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 3111 | |
cada0a36 | 3112 | rumble_cb = NULL; |
3113 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
3114 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 3115 | |
cada0a36 | 3116 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
3117 | * we have to do this because cache misses and some IO penalties | |
3118 | * are not emulated. Warning: changing this may break compatibility. */ | |
86be2515 | 3119 | Config.cycle_multiplier = CYCLE_MULT_DEFAULT; |
44e8d7af | 3120 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) |
86be2515 | 3121 | Config.cycle_multiplier = 200; |
5ca2ec64 | 3122 | #endif |
cada0a36 | 3123 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
3124 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
5ca2ec64 | 3125 | |
cada0a36 | 3126 | SaveFuncs.open = save_open; |
3127 | SaveFuncs.read = save_read; | |
3128 | SaveFuncs.write = save_write; | |
3129 | SaveFuncs.seek = save_seek; | |
3130 | SaveFuncs.close = save_close; | |
e268a47e | 3131 | |
6fbd15c8 | 3132 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
3133 | libretro_supports_bitmasks = true; | |
3134 | ||
cada0a36 | 3135 | check_system_specs(); |
38c2028e | 3136 | } |
3137 | ||
3138 | void retro_deinit(void) | |
3139 | { | |
8822aea7 | 3140 | if (plugins_opened) |
3141 | { | |
cada0a36 | 3142 | ClosePlugins(); |
3143 | plugins_opened = 0; | |
3144 | } | |
3145 | SysClose(); | |
0b7f536b | 3146 | #ifdef _3DS |
3147 | linearFree(vout_buf); | |
3148 | #else | |
cada0a36 | 3149 | free(vout_buf); |
0b7f536b | 3150 | #endif |
cada0a36 | 3151 | vout_buf = NULL; |
d8f2e2d8 SL |
3152 | |
3153 | #ifdef VITA | |
cada0a36 | 3154 | deinit_vita_mmap(); |
d8f2e2d8 | 3155 | #endif |
6fbd15c8 | 3156 | libretro_supports_bitmasks = false; |
f3c6ae10 | 3157 | libretro_supports_option_categories = false; |
3158 | ||
3159 | show_input_settings = true; | |
3160 | #ifdef GPU_PEOPS | |
3161 | show_advanced_gpu_peops_settings = true; | |
3162 | #endif | |
3163 | #ifdef GPU_UNAI | |
3164 | show_advanced_gpu_unai_settings = true; | |
3165 | #endif | |
144493e8 | 3166 | |
cada0a36 | 3167 | /* Have to reset disks struct, otherwise |
3168 | * fnames/flabels will leak memory */ | |
3169 | disk_init(); | |
44c38f79 | 3170 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 3171 | frameskip_threshold = 0; |
44c38f79 | 3172 | frameskip_interval = 0; |
5eaa13f1 A |
3173 | frameskip_counter = 0; |
3174 | retro_audio_buff_active = false; | |
3175 | retro_audio_buff_occupancy = 0; | |
3176 | retro_audio_buff_underrun = false; | |
3177 | retro_audio_latency = 0; | |
3178 | update_audio_latency = false; | |
38c2028e | 3179 | } |
c4052f4d | 3180 | |
3181 | #ifdef VITA | |
3182 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 3183 | int usleep(unsigned long us) |
c4052f4d | 3184 | { |
3185 | sceKernelDelayThread(us); | |
3186 | } | |
3187 | #endif | |
130984f5 | 3188 | |
8822aea7 | 3189 | void SysPrintf(const char *fmt, ...) |
3190 | { | |
cada0a36 | 3191 | va_list list; |
3192 | char msg[512]; | |
130984f5 | 3193 | |
cada0a36 | 3194 | va_start(list, fmt); |
3195 | vsprintf(msg, fmt, list); | |
3196 | va_end(list); | |
130984f5 | 3197 | |
cada0a36 | 3198 | if (log_cb) |
3199 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 3200 | } |
d23e64c1 | 3201 | |
3202 | /* Prints debug-level logs */ | |
3203 | void SysDLog(const char *fmt, ...) | |
3204 | { | |
3205 | va_list list; | |
3206 | char msg[512]; | |
3207 | ||
3208 | va_start(list, fmt); | |
3209 | vsprintf(msg, fmt, list); | |
3210 | va_end(list); | |
3211 | ||
3212 | if (log_cb) | |
3213 | log_cb(RETRO_LOG_DEBUG, "%s", msg); | |
3214 | } | |
de36a536 | 3215 | |
3216 | // vim:sw=3:ts=3:expandtab |