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 | |
7a8d521f | 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" |
7a8d521f | 29 | #include "../libpcsxcore/r3000a.h" |
abf09485 | 30 | #include "../libpcsxcore/gpu.h" |
f3746eea | 31 | #include "../libpcsxcore/database.h" |
07c13dfd | 32 | #include "../plugins/dfsound/out.h" |
01394a7f | 33 | #include "../plugins/dfsound/spu_config.h" |
c82f907a | 34 | #include "cspace.h" |
38c2028e | 35 | #include "main.h" |
7a8d521f | 36 | #include "menu.h" |
38c2028e | 37 | #include "plugin.h" |
38 | #include "plugin_lib.h" | |
8f2bb0cb | 39 | #include "arm_features.h" |
38c2028e | 40 | #include "revision.h" |
7a8d521f | 41 | |
42 | #include <libretro.h> | |
43 | #include "libretro_core_options.h" | |
44 | ||
45 | #ifdef USE_LIBRETRO_VFS | |
46 | #include <streams/file_stream_transforms.h> | |
47 | #endif | |
48 | ||
49 | #ifdef _3DS | |
50 | #include "3ds/3ds_utils.h" | |
51 | #endif | |
52 | ||
53 | #define PORTS_NUMBER 8 | |
54 | ||
55 | #ifndef MIN | |
56 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
57 | #endif | |
58 | ||
59 | #ifndef MAX | |
60 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) | |
61 | #endif | |
62 | ||
63 | #define ISHEXDEC ((buf[cursor] >= '0') && (buf[cursor] <= '9')) || ((buf[cursor] >= 'a') && (buf[cursor] <= 'f')) || ((buf[cursor] >= 'A') && (buf[cursor] <= 'F')) | |
64 | ||
65 | #define INTERNAL_FPS_SAMPLE_PERIOD 64 | |
66 | ||
67 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key | |
68 | static int rebootemu = 0; | |
38c2028e | 69 | |
70 | static retro_video_refresh_t video_cb; | |
71 | static retro_input_poll_t input_poll_cb; | |
72 | static retro_input_state_t input_state_cb; | |
73 | static retro_environment_t environ_cb; | |
74 | static retro_audio_sample_batch_t audio_batch_cb; | |
7a8d521f | 75 | static retro_set_rumble_state_t rumble_cb; |
76 | static struct retro_log_callback logging; | |
77 | static retro_log_printf_t log_cb; | |
78 | ||
79 | static unsigned msg_interface_version = 0; | |
38c2028e | 80 | |
81 | static void *vout_buf; | |
7a8d521f | 82 | static void *vout_buf_ptr; |
70d56ca3 | 83 | static int vout_width, vout_height; |
308c6e67 | 84 | static int vout_fb_dirty; |
f6eb0b1c | 85 | static int psx_w, psx_h; |
1a6164a1 | 86 | static bool vout_can_dupe; |
0e5a7b7d | 87 | static bool duping_enable; |
7a8d521f | 88 | static bool found_bios; |
89 | static bool display_internal_fps = false; | |
90 | static unsigned frame_count = 0; | |
91 | static bool libretro_supports_bitmasks = false; | |
92 | static bool libretro_supports_option_categories = false; | |
93 | static bool show_input_settings = true; | |
94 | #ifdef GPU_PEOPS | |
95 | static bool show_advanced_gpu_peops_settings = true; | |
96 | #endif | |
97 | #ifdef GPU_UNAI | |
98 | static bool show_advanced_gpu_unai_settings = true; | |
99 | #endif | |
100 | static float mouse_sensitivity = 1.0f; | |
6a131b03 | 101 | static unsigned int disk_current_index; |
7a8d521f | 102 | |
103 | typedef enum | |
104 | { | |
105 | FRAMESKIP_NONE = 0, | |
106 | FRAMESKIP_AUTO, | |
107 | FRAMESKIP_AUTO_THRESHOLD, | |
108 | FRAMESKIP_FIXED_INTERVAL | |
109 | } frameskip_type_t; | |
110 | ||
111 | static unsigned frameskip_type = FRAMESKIP_NONE; | |
112 | static unsigned frameskip_threshold = 0; | |
113 | static unsigned frameskip_interval = 0; | |
114 | static unsigned frameskip_counter = 0; | |
115 | ||
116 | static int retro_audio_buff_active = false; | |
117 | static unsigned retro_audio_buff_occupancy = 0; | |
118 | static int retro_audio_buff_underrun = false; | |
119 | ||
120 | static unsigned retro_audio_latency = 0; | |
121 | static int update_audio_latency = false; | |
122 | ||
123 | static unsigned previous_width = 0; | |
124 | static unsigned previous_height = 0; | |
70d56ca3 | 125 | |
38c2028e | 126 | static int plugins_opened; |
17f84149 | 127 | static int is_pal_mode; |
38c2028e | 128 | |
f9f60dae TK |
129 | /* memory card data */ |
130 | extern char Mcd1Data[MCD_SIZE]; | |
7a8d521f | 131 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 132 | extern char McdDisable[2]; |
38c2028e | 133 | |
134 | /* PCSX ReARMed core calls and stuff */ | |
7a8d521f | 135 | int in_type[8] = { |
136 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
137 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
138 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
139 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
140 | }; | |
141 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
142 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
143 | unsigned short in_keystate[PORTS_NUMBER]; | |
144 | int in_mouse[8][2]; | |
145 | int multitap1 = 0; | |
146 | int multitap2 = 0; | |
4e477065 | 147 | int in_enable_vibration = 1; |
d6a231b7 | 148 | int in_enable_crosshair[2] = { 0, 0 }; |
38c2028e | 149 | |
7a8d521f | 150 | // NegCon adjustment parameters |
151 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
152 | // to a standard analog stick -> user should be able to tweak | |
153 | // response/deadzone for comfort | |
154 | // > When response is linear, 'additional' deadzone (set here) | |
155 | // may be left at zero, since this is normally handled via in-game | |
156 | // options menus | |
157 | // > When response is non-linear, deadzone should be set to match the | |
158 | // controller being used (otherwise precision may be lost) | |
159 | // > negcon_linearity: | |
160 | // - 1: Response is linear - recommended when using racing wheel | |
161 | // peripherals, not recommended for standard gamepads | |
162 | // - 2: Response is quadratic - optimal setting for gamepads | |
163 | // - 3: Response is cubic - enables precise fine control, but | |
164 | // difficult to use... | |
165 | #define NEGCON_RANGE 0x7FFF | |
166 | static int negcon_deadzone = 0; | |
167 | static int negcon_linearity = 1; | |
168 | ||
169 | static bool axis_bounds_modifier; | |
170 | ||
805fe9bc | 171 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
7a8d521f | 172 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 173 | #define VOUT_MAX_HEIGHT 512 |
174 | ||
7a8d521f | 175 | //Dummy functions |
176 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } | |
177 | void retro_unload_game(void) {} | |
178 | static int vout_open(void) { return 0; } | |
179 | static void vout_close(void) {} | |
180 | static int snd_init(void) { return 0; } | |
181 | static void snd_finish(void) {} | |
182 | static int snd_busy(void) { return 0; } | |
183 | ||
184 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) | |
185 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
186 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
187 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
188 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
189 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
190 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
191 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
192 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
193 | ||
7df396ea TK |
194 | static void init_memcard(char *mcd_data) |
195 | { | |
7a8d521f | 196 | unsigned off = 0; |
197 | unsigned i; | |
7df396ea | 198 | |
7a8d521f | 199 | memset(mcd_data, 0, MCD_SIZE); |
7df396ea | 200 | |
7a8d521f | 201 | mcd_data[off++] = 'M'; |
202 | mcd_data[off++] = 'C'; | |
203 | off += 0x7d; | |
204 | mcd_data[off++] = 0x0e; | |
7df396ea | 205 | |
7a8d521f | 206 | for (i = 0; i < 15; i++) |
207 | { | |
208 | mcd_data[off++] = 0xa0; | |
209 | off += 0x07; | |
210 | mcd_data[off++] = 0xff; | |
211 | mcd_data[off++] = 0xff; | |
212 | off += 0x75; | |
213 | mcd_data[off++] = 0xa0; | |
214 | } | |
7df396ea | 215 | |
7a8d521f | 216 | for (i = 0; i < 20; i++) |
217 | { | |
218 | mcd_data[off++] = 0xff; | |
219 | mcd_data[off++] = 0xff; | |
220 | mcd_data[off++] = 0xff; | |
221 | mcd_data[off++] = 0xff; | |
222 | off += 0x04; | |
223 | mcd_data[off++] = 0xff; | |
224 | mcd_data[off++] = 0xff; | |
225 | off += 0x76; | |
226 | } | |
7df396ea TK |
227 | } |
228 | ||
7a8d521f | 229 | static void set_vout_fb() |
38c2028e | 230 | { |
7a8d521f | 231 | struct retro_framebuffer fb = { 0 }; |
232 | ||
233 | fb.width = vout_width; | |
234 | fb.height = vout_height; | |
235 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
236 | ||
237 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) | |
238 | vout_buf_ptr = (uint16_t *)fb.data; | |
239 | else | |
240 | vout_buf_ptr = vout_buf; | |
38c2028e | 241 | } |
242 | ||
e4c83ca6 | 243 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
38c2028e | 244 | { |
7a8d521f | 245 | vout_width = w; |
246 | vout_height = h; | |
f6eb0b1c | 247 | psx_w = raw_w; |
248 | psx_h = raw_h; | |
7a8d521f | 249 | |
250 | if (previous_width != vout_width || previous_height != vout_height) | |
251 | { | |
252 | previous_width = vout_width; | |
253 | previous_height = vout_height; | |
254 | ||
255 | struct retro_system_av_info info; | |
256 | retro_get_system_av_info(&info); | |
257 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
258 | } | |
259 | ||
260 | set_vout_fb(); | |
38c2028e | 261 | } |
262 | ||
cc4f9b70 | 263 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 264 | static void convert(void *buf, size_t bytes) |
38c2028e | 265 | { |
7a8d521f | 266 | unsigned int i, v, *p = buf; |
38c2028e | 267 | |
7a8d521f | 268 | for (i = 0; i < bytes / 4; i++) |
269 | { | |
270 | v = p[i]; | |
271 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
272 | } | |
38c2028e | 273 | } |
46aa5b98 | 274 | #endif |
38c2028e | 275 | |
d6a231b7 S |
276 | // Function to add crosshairs |
277 | static void addCrosshair(int port, int crosshair_color, unsigned short *buffer, int bufferStride, int pos_x, int pos_y, int thickness, int size_x, int size_y) { | |
278 | for (port = 0; port < 2; port++) { | |
279 | // Draw the horizontal line of the crosshair | |
280 | for (int i = pos_y - thickness / 2; i <= pos_y + thickness / 2; i++) { | |
281 | for (int j = pos_x - size_x / 2; j <= pos_x + size_x / 2; j++) { | |
282 | if ((i + vout_height) >= 0 && (i + vout_height) < bufferStride && j >= 0 && j < bufferStride && in_enable_crosshair[port] > 0) | |
283 | buffer[i * bufferStride + j] = crosshair_color; | |
284 | } | |
285 | } | |
286 | ||
287 | // Draw the vertical line of the crosshair | |
288 | for (int i = pos_x - thickness / 2; i <= pos_x + thickness / 2; i++) { | |
289 | for (int j = pos_y - size_y / 2; j <= pos_y + size_y / 2; j++) { | |
290 | if (i >= 0 && i < bufferStride && (j + vout_height) >= 0 && (j + vout_height) < bufferStride && in_enable_crosshair[port] > 0) | |
291 | buffer[j * bufferStride + i] = crosshair_color; | |
292 | } | |
293 | } | |
294 | } | |
295 | } | |
296 | ||
297 | struct CrosshairInfo { | |
298 | int pos_x, pos_y, thickness, size_x, size_y; | |
299 | }; | |
300 | ||
301 | // Calculate size and position of crosshairs | |
302 | static void CrosshairDimensions(int port, struct CrosshairInfo *info) { | |
303 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
304 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
305 | if (gunx == 32767) // Prevent crosshairs from wrapping around right side of screen to left | |
306 | info->pos_x = (gunx + 32767.0f) * vout_width / 65534.0f - 0.5f; | |
307 | else | |
308 | info->pos_x = (gunx + 32767.0f) * vout_width / 65534.0f; | |
309 | info->pos_y = (guny + 32767.0f) * vout_height / 65534.0f - vout_height; | |
310 | info->thickness = pl_rearmed_cbs.gpu_neon.enhancement_enable ? 4 : 2; | |
311 | info->size_x = psx_w * (pl_rearmed_cbs.gpu_neon.enhancement_enable ? 2 : 1) / 40.0f; | |
312 | info->size_y = psx_h * (pl_rearmed_cbs.gpu_neon.enhancement_enable ? 2 : 1) * (4.0f / 3.0f) / 40.0f; | |
313 | } | |
314 | ||
308c6e67 | 315 | static void vout_flip(const void *vram, int stride, int bgr24, |
316 | int x, int y, int w, int h, int dims_changed) | |
38c2028e | 317 | { |
7a8d521f | 318 | unsigned short *dest = vout_buf_ptr; |
319 | const unsigned short *src = vram; | |
320 | int dstride = vout_width, h1 = h; | |
d6a231b7 | 321 | int port = 0; |
7a8d521f | 322 | |
d6a231b7 | 323 | if (vram == NULL || dims_changed || (in_enable_crosshair[0] + in_enable_crosshair[1]) > 0) |
7a8d521f | 324 | { |
308c6e67 | 325 | memset(vout_buf_ptr, 0, dstride * vout_height * 2); |
7a8d521f | 326 | // blanking |
308c6e67 | 327 | if (vram == NULL) |
328 | goto out; | |
7a8d521f | 329 | } |
330 | ||
308c6e67 | 331 | dest += x + y * dstride; |
7a8d521f | 332 | |
333 | if (bgr24) | |
334 | { | |
335 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
336 | for (; h1-- > 0; dest += dstride, src += stride) | |
337 | { | |
338 | bgr888_to_rgb565(dest, src, w * 3); | |
339 | } | |
340 | } | |
341 | else | |
342 | { | |
343 | for (; h1-- > 0; dest += dstride, src += stride) | |
344 | { | |
345 | bgr555_to_rgb565(dest, src, w * 2); | |
346 | } | |
347 | } | |
38c2028e | 348 | |
d6a231b7 S |
349 | for (port = 0; port < 2; port++) { |
350 | if (in_enable_crosshair[port] > 0 && (in_type[port] == PSE_PAD_TYPE_GUNCON || in_type[port] == PSE_PAD_TYPE_GUN)) | |
351 | { | |
352 | struct CrosshairInfo crosshairInfo; | |
353 | CrosshairDimensions(port, &crosshairInfo); | |
354 | addCrosshair(port, in_enable_crosshair[port], dest, dstride, crosshairInfo.pos_x, crosshairInfo.pos_y, crosshairInfo.thickness, crosshairInfo.size_x, crosshairInfo.size_y); | |
355 | } | |
356 | } | |
357 | ||
fa56d360 | 358 | out: |
46aa5b98 | 359 | #ifndef FRONTEND_SUPPORTS_RGB565 |
7a8d521f | 360 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
361 | #endif | |
362 | vout_fb_dirty = 1; | |
363 | pl_rearmed_cbs.flip_cnt++; | |
364 | } | |
365 | ||
366 | #ifdef _3DS | |
367 | typedef struct | |
368 | { | |
369 | void *buffer; | |
370 | uint32_t target_map; | |
371 | size_t size; | |
372 | enum psxMapTag tag; | |
373 | } psx_map_t; | |
374 | ||
375 | psx_map_t custom_psx_maps[] = { | |
376 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 | |
377 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
378 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
379 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
380 | { NULL, 0x12000000, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
381 | }; | |
382 | ||
383 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, | |
384 | enum psxMapTag tag) | |
385 | { | |
386 | (void)is_fixed; | |
387 | (void)addr; | |
388 | ||
389 | if (__ctr_svchax) | |
390 | { | |
391 | psx_map_t *custom_map = custom_psx_maps; | |
392 | ||
393 | for (; custom_map->size; custom_map++) | |
394 | { | |
395 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
396 | { | |
397 | uint32_t ptr_aligned, tmp; | |
398 | ||
399 | custom_map->buffer = malloc(size + 0x1000); | |
400 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
401 | ||
402 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) | |
403 | { | |
404 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
405 | exit(1); | |
406 | } | |
407 | ||
408 | return (void *)custom_map->target_map; | |
409 | } | |
410 | } | |
411 | } | |
412 | ||
413 | return malloc(size); | |
414 | } | |
415 | ||
416 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
417 | { | |
418 | (void)tag; | |
419 | ||
420 | if (__ctr_svchax) | |
421 | { | |
422 | psx_map_t *custom_map = custom_psx_maps; | |
423 | ||
424 | for (; custom_map->size; custom_map++) | |
425 | { | |
426 | if ((custom_map->target_map == (uint32_t)ptr)) | |
427 | { | |
428 | uint32_t ptr_aligned, tmp; | |
429 | ||
430 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
431 | ||
432 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); | |
433 | ||
434 | free(custom_map->buffer); | |
435 | custom_map->buffer = NULL; | |
436 | return; | |
437 | } | |
438 | } | |
439 | } | |
440 | ||
441 | free(ptr); | |
442 | } | |
443 | #endif | |
444 | ||
445 | #ifdef VITA | |
446 | typedef struct | |
447 | { | |
448 | void *buffer; | |
449 | uint32_t target_map; | |
450 | size_t size; | |
451 | enum psxMapTag tag; | |
452 | } psx_map_t; | |
453 | ||
454 | void *addr = NULL; | |
455 | ||
456 | psx_map_t custom_psx_maps[] = { | |
457 | { NULL, NULL, 0x210000, MAP_TAG_RAM }, // 0x80000000 | |
458 | { NULL, NULL, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
459 | { NULL, NULL, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
460 | { NULL, NULL, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
461 | { NULL, NULL, 0x200000, MAP_TAG_VRAM }, // 0x00000000 | |
462 | }; | |
463 | ||
464 | int init_vita_mmap() | |
465 | { | |
466 | int n; | |
467 | void *tmpaddr; | |
468 | addr = malloc(64 * 1024 * 1024); | |
469 | if (addr == NULL) | |
470 | return -1; | |
471 | tmpaddr = ((u32)(addr + 0xFFFFFF)) & ~0xFFFFFF; | |
472 | custom_psx_maps[0].buffer = tmpaddr + 0x2000000; | |
473 | custom_psx_maps[1].buffer = tmpaddr + 0x1800000; | |
474 | custom_psx_maps[2].buffer = tmpaddr + 0x1c00000; | |
475 | custom_psx_maps[3].buffer = tmpaddr + 0x0000000; | |
476 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; | |
477 | #if 0 | |
478 | for(n = 0; n < 5; n++){ | |
479 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
480 | } | |
46aa5b98 | 481 | #endif |
7a8d521f | 482 | return 0; |
483 | } | |
484 | ||
485 | void deinit_vita_mmap() | |
486 | { | |
487 | free(addr); | |
488 | } | |
489 | ||
490 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, | |
491 | enum psxMapTag tag) | |
492 | { | |
493 | (void)is_fixed; | |
494 | (void)addr; | |
495 | ||
496 | psx_map_t *custom_map = custom_psx_maps; | |
497 | ||
498 | for (; custom_map->size; custom_map++) | |
499 | { | |
500 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
501 | { | |
502 | return custom_map->buffer; | |
503 | } | |
504 | } | |
505 | ||
506 | return malloc(size); | |
38c2028e | 507 | } |
508 | ||
7a8d521f | 509 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) |
38c2028e | 510 | { |
7a8d521f | 511 | (void)tag; |
512 | ||
513 | psx_map_t *custom_map = custom_psx_maps; | |
514 | ||
515 | for (; custom_map->size; custom_map++) | |
516 | { | |
517 | if ((custom_map->buffer == ptr)) | |
518 | { | |
519 | return; | |
520 | } | |
521 | } | |
522 | ||
523 | free(ptr); | |
38c2028e | 524 | } |
7a8d521f | 525 | #endif |
38c2028e | 526 | |
cc56203b | 527 | static void *pl_mmap(unsigned int size) |
528 | { | |
7a8d521f | 529 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 530 | } |
531 | ||
532 | static void pl_munmap(void *ptr, unsigned int size) | |
533 | { | |
7a8d521f | 534 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 535 | } |
536 | ||
38c2028e | 537 | struct rearmed_cbs pl_rearmed_cbs = { |
7a8d521f | 538 | .pl_vout_open = vout_open, |
539 | .pl_vout_set_mode = vout_set_mode, | |
540 | .pl_vout_flip = vout_flip, | |
541 | .pl_vout_close = vout_close, | |
542 | .mmap = pl_mmap, | |
543 | .munmap = pl_munmap, | |
abf09485 | 544 | .gpu_state_change = gpu_state_change, |
7a8d521f | 545 | /* from psxcounters */ |
546 | .gpu_hcnt = &hSyncCount, | |
547 | .gpu_frame_count = &frame_counter, | |
38c2028e | 548 | }; |
549 | ||
550 | void pl_frame_limit(void) | |
551 | { | |
7a8d521f | 552 | /* called once per frame, make psxCpu->Execute() above return */ |
da65071f | 553 | stop++; |
38c2028e | 554 | } |
555 | ||
556 | void pl_timing_prepare(int is_pal) | |
557 | { | |
7a8d521f | 558 | is_pal_mode = is_pal; |
38c2028e | 559 | } |
560 | ||
d71c7095 | 561 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 562 | { |
7a8d521f | 563 | if (!rumble_cb) |
564 | return; | |
565 | ||
566 | if (in_enable_vibration) | |
567 | { | |
568 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
569 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
570 | } | |
38c2028e | 571 | } |
572 | ||
d6a231b7 S |
573 | //Percentage distance of screen to adjust for Konami Gun |
574 | static float KonamiGunAdjustX = 0; | |
575 | static float KonamiGunAdjustY = 0; | |
576 | ||
2db412ad | 577 | void pl_gun_byte2(int port, unsigned char byte) |
38c2028e | 578 | { |
d6a231b7 S |
579 | int irq_count = 4; |
580 | float justifier_multiplier = 0; | |
581 | int justifier_width = psx_w; | |
582 | int justifier_height = psx_h; | |
583 | int justifier_offscreen = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_IS_OFFSCREEN); | |
584 | int justifier_reload = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD); | |
585 | ||
586 | if (justifier_width == 256) | |
587 | justifier_multiplier = is_pal_mode ? .157086f : .158532f; | |
588 | else if (justifier_width == 320) | |
589 | justifier_multiplier = is_pal_mode ? .196358f : .198166f; | |
590 | else if (justifier_width == 384) | |
591 | justifier_multiplier = is_pal_mode ? .224409f : .226475f; | |
592 | else if (justifier_width == 512) | |
593 | justifier_multiplier = is_pal_mode ? .314173f : .317065f; | |
594 | else // (justifier_width == 640) | |
595 | justifier_multiplier = is_pal_mode ? .392717f : .396332f; | |
596 | ||
597 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
598 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
599 | ||
600 | //Default offset of +105 for X and -12 for Y is chosen to obtain alignment in Die Hard Trilogy, which has no calibration feature | |
601 | int gunx_scaled = ((gunx + 32767.0f) / 65534.0f + KonamiGunAdjustX) * justifier_width / justifier_multiplier + 105.0f; | |
602 | int guny_scaled = ((guny + 32767.0f) / 65534.0f + KonamiGunAdjustY) * justifier_height - 12.0f; | |
603 | ||
604 | if ((byte & 0x10) && !justifier_offscreen && !justifier_reload) | |
605 | { | |
606 | psxScheduleIrq10(irq_count, gunx_scaled, guny_scaled); | |
607 | } | |
38c2028e | 608 | } |
609 | ||
610 | /* sound calls */ | |
7a8d521f | 611 | static void snd_feed(void *buf, int bytes) |
38c2028e | 612 | { |
7a8d521f | 613 | if (audio_batch_cb != NULL) |
614 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 615 | } |
616 | ||
7a8d521f | 617 | void out_register_libretro(struct out_driver *drv) |
38c2028e | 618 | { |
7a8d521f | 619 | drv->name = "libretro"; |
620 | drv->init = snd_init; | |
621 | drv->finish = snd_finish; | |
622 | drv->busy = snd_busy; | |
623 | drv->feed = snd_feed; | |
38c2028e | 624 | } |
625 | ||
d6a231b7 S |
626 | #define RETRO_DEVICE_PSE_STANDARD RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 0) |
627 | #define RETRO_DEVICE_PSE_ANALOG RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 0) | |
628 | #define RETRO_DEVICE_PSE_DUALSHOCK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 1) | |
629 | #define RETRO_DEVICE_PSE_NEGCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 2) | |
630 | #define RETRO_DEVICE_PSE_GUNCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 0) | |
631 | #define RETRO_DEVICE_PSE_JUSTIFIER RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 1) | |
632 | #define RETRO_DEVICE_PSE_MOUSE RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_MOUSE, 0) | |
7a8d521f | 633 | |
634 | static char *get_pse_pad_label[] = { | |
635 | "none", "mouse", "negcon", "konami gun", "standard", "analog", "guncon", "dualshock" | |
636 | }; | |
637 | ||
d6a231b7 | 638 | static const struct retro_controller_description pads[8] = |
38c2028e | 639 | { |
d6a231b7 S |
640 | { "standard", RETRO_DEVICE_JOYPAD }, |
641 | { "analog", RETRO_DEVICE_PSE_ANALOG }, | |
642 | { "dualshock", RETRO_DEVICE_PSE_DUALSHOCK }, | |
643 | { "negcon", RETRO_DEVICE_PSE_NEGCON }, | |
644 | { "guncon", RETRO_DEVICE_PSE_GUNCON }, | |
645 | { "konami gun", RETRO_DEVICE_PSE_JUSTIFIER }, | |
646 | { "mouse", RETRO_DEVICE_PSE_MOUSE }, | |
7a8d521f | 647 | { NULL, 0 }, |
648 | }; | |
38c2028e | 649 | |
7a8d521f | 650 | static const struct retro_controller_info ports[9] = |
38c2028e | 651 | { |
7a8d521f | 652 | { pads, 7 }, |
653 | { pads, 7 }, | |
654 | { pads, 7 }, | |
655 | { pads, 7 }, | |
656 | { pads, 7 }, | |
657 | { pads, 7 }, | |
658 | { pads, 7 }, | |
659 | { pads, 7 }, | |
660 | { NULL, 0 }, | |
661 | }; | |
38c2028e | 662 | |
7a8d521f | 663 | /* libretro */ |
664 | ||
665 | static bool update_option_visibility(void) | |
07c13dfd | 666 | { |
7a8d521f | 667 | struct retro_variable var = {0}; |
668 | struct retro_core_option_display option_display = {0}; | |
669 | bool updated = false; | |
670 | unsigned i; | |
671 | ||
672 | /* If frontend supports core option categories | |
673 | * then show/hide core option entries are ignored | |
674 | * and no options should be hidden */ | |
675 | if (libretro_supports_option_categories) | |
676 | return false; | |
677 | ||
678 | var.key = "pcsx_rearmed_show_input_settings"; | |
679 | var.value = NULL; | |
680 | ||
681 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
682 | { | |
683 | bool show_input_settings_prev = | |
684 | show_input_settings; | |
685 | ||
686 | show_input_settings = true; | |
687 | if (strcmp(var.value, "disabled") == 0) | |
688 | show_input_settings = false; | |
689 | ||
690 | if (show_input_settings != | |
691 | show_input_settings_prev) | |
692 | { | |
693 | char input_option[][50] = { | |
694 | "pcsx_rearmed_analog_axis_modifier", | |
695 | "pcsx_rearmed_vibration", | |
696 | "pcsx_rearmed_multitap", | |
697 | "pcsx_rearmed_negcon_deadzone", | |
698 | "pcsx_rearmed_negcon_response", | |
699 | "pcsx_rearmed_input_sensitivity", | |
d6a231b7 S |
700 | "pcsx_rearmed_crosshair1", |
701 | "pcsx_rearmed_crosshair2", | |
702 | "pcsx_rearmed_konamigunadjustx", | |
703 | "pcsx_rearmed_konamigunadjusty", | |
7a8d521f | 704 | "pcsx_rearmed_gunconadjustx", |
705 | "pcsx_rearmed_gunconadjusty", | |
706 | "pcsx_rearmed_gunconadjustratiox", | |
707 | "pcsx_rearmed_gunconadjustratioy" | |
708 | }; | |
709 | ||
710 | option_display.visible = show_input_settings; | |
711 | ||
712 | for (i = 0; | |
713 | i < (sizeof(input_option) / | |
714 | sizeof(input_option[0])); | |
715 | i++) | |
716 | { | |
717 | option_display.key = input_option[i]; | |
718 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
719 | &option_display); | |
720 | } | |
721 | ||
722 | updated = true; | |
723 | } | |
724 | } | |
725 | #ifdef GPU_PEOPS | |
726 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
727 | var.value = NULL; | |
728 | ||
729 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
730 | { | |
731 | bool show_advanced_gpu_peops_settings_prev = | |
732 | show_advanced_gpu_peops_settings; | |
733 | ||
734 | show_advanced_gpu_peops_settings = true; | |
735 | if (strcmp(var.value, "disabled") == 0) | |
736 | show_advanced_gpu_peops_settings = false; | |
737 | ||
738 | if (show_advanced_gpu_peops_settings != | |
739 | show_advanced_gpu_peops_settings_prev) | |
740 | { | |
741 | unsigned i; | |
742 | struct retro_core_option_display option_display; | |
743 | char gpu_peops_option[][45] = { | |
744 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
745 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
746 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
747 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
748 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
749 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
750 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
751 | "pcsx_rearmed_gpu_peops_fake_busy_state" | |
752 | }; | |
753 | ||
754 | option_display.visible = show_advanced_gpu_peops_settings; | |
755 | ||
756 | for (i = 0; | |
757 | i < (sizeof(gpu_peops_option) / | |
758 | sizeof(gpu_peops_option[0])); | |
759 | i++) | |
760 | { | |
761 | option_display.key = gpu_peops_option[i]; | |
762 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
763 | &option_display); | |
764 | } | |
765 | ||
766 | updated = true; | |
767 | } | |
768 | } | |
769 | #endif | |
770 | #ifdef GPU_UNAI | |
771 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
772 | var.value = NULL; | |
773 | ||
774 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
775 | { | |
776 | bool show_advanced_gpu_unai_settings_prev = | |
777 | show_advanced_gpu_unai_settings; | |
778 | ||
779 | show_advanced_gpu_unai_settings = true; | |
780 | if (strcmp(var.value, "disabled") == 0) | |
781 | show_advanced_gpu_unai_settings = false; | |
782 | ||
783 | if (show_advanced_gpu_unai_settings != | |
784 | show_advanced_gpu_unai_settings_prev) | |
785 | { | |
786 | unsigned i; | |
787 | struct retro_core_option_display option_display; | |
788 | char gpu_unai_option[][40] = { | |
789 | "pcsx_rearmed_gpu_unai_blending", | |
790 | "pcsx_rearmed_gpu_unai_lighting", | |
791 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
792 | "pcsx_rearmed_gpu_unai_scale_hires", | |
793 | }; | |
794 | ||
795 | option_display.visible = show_advanced_gpu_unai_settings; | |
796 | ||
797 | for (i = 0; | |
798 | i < (sizeof(gpu_unai_option) / | |
799 | sizeof(gpu_unai_option[0])); | |
800 | i++) | |
801 | { | |
802 | option_display.key = gpu_unai_option[i]; | |
803 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
804 | &option_display); | |
805 | } | |
806 | ||
807 | updated = true; | |
808 | } | |
809 | } | |
810 | #endif | |
811 | return updated; | |
07c13dfd | 812 | } |
813 | ||
e268a47e | 814 | void retro_set_environment(retro_environment_t cb) |
815 | { | |
7a8d521f | 816 | bool option_categories = false; |
817 | #ifdef USE_LIBRETRO_VFS | |
818 | struct retro_vfs_interface_info vfs_iface_info; | |
7d68d030 | 819 | #endif |
e268a47e | 820 | |
821 | environ_cb = cb; | |
822 | ||
7a8d521f | 823 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
824 | log_cb = logging.log; | |
825 | ||
826 | environ_cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports); | |
827 | ||
828 | /* Set core options | |
829 | * An annoyance: retro_set_environment() can be called | |
830 | * multiple times, and depending upon the current frontend | |
831 | * state various environment callbacks may be disabled. | |
832 | * This means the reported 'categories_supported' status | |
833 | * may change on subsequent iterations. We therefore have | |
834 | * to record whether 'categories_supported' is true on any | |
835 | * iteration, and latch the result */ | |
836 | libretro_set_core_options(environ_cb, &option_categories); | |
837 | libretro_supports_option_categories |= option_categories; | |
838 | ||
839 | /* If frontend supports core option categories, | |
840 | * any show/hide core option entries are unused | |
841 | * and should be hidden */ | |
842 | if (libretro_supports_option_categories) | |
843 | { | |
844 | struct retro_core_option_display option_display; | |
845 | option_display.visible = false; | |
846 | ||
847 | option_display.key = "pcsx_rearmed_show_input_settings"; | |
848 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
849 | &option_display); | |
850 | ||
851 | #ifdef GPU_PEOPS | |
852 | option_display.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
853 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
854 | &option_display); | |
855 | #endif | |
856 | #ifdef GPU_UNAI | |
857 | option_display.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
858 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
859 | &option_display); | |
860 | #endif | |
861 | } | |
862 | /* If frontend does not support core option | |
863 | * categories, core options may be shown/hidden | |
864 | * at runtime. In this case, register 'update | |
865 | * display' callback, so frontend can update | |
866 | * core options menu without calling retro_run() */ | |
867 | else | |
868 | { | |
869 | struct retro_core_options_update_display_callback update_display_cb; | |
870 | update_display_cb.callback = update_option_visibility; | |
871 | ||
872 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_UPDATE_DISPLAY_CALLBACK, | |
873 | &update_display_cb); | |
874 | } | |
875 | ||
876 | #ifdef USE_LIBRETRO_VFS | |
877 | vfs_iface_info.required_interface_version = 1; | |
878 | vfs_iface_info.iface = NULL; | |
879 | if (environ_cb(RETRO_ENVIRONMENT_GET_VFS_INTERFACE, &vfs_iface_info)) | |
880 | filestream_vfs_init(&vfs_iface_info); | |
881 | #endif | |
e268a47e | 882 | } |
883 | ||
38c2028e | 884 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
885 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
886 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
887 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
888 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
889 | ||
890 | unsigned retro_api_version(void) | |
891 | { | |
7a8d521f | 892 | return RETRO_API_VERSION; |
893 | } | |
894 | ||
895 | static void update_multitap(void) | |
896 | { | |
897 | struct retro_variable var = { 0 }; | |
898 | ||
899 | multitap1 = 0; | |
900 | multitap2 = 0; | |
901 | ||
902 | var.value = NULL; | |
903 | var.key = "pcsx_rearmed_multitap"; | |
904 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) | |
905 | { | |
906 | if (strcmp(var.value, "port 1") == 0) | |
907 | multitap1 = 1; | |
908 | else if (strcmp(var.value, "port 2") == 0) | |
909 | multitap2 = 1; | |
910 | else if (strcmp(var.value, "ports 1 and 2") == 0) | |
911 | { | |
912 | multitap1 = 1; | |
913 | multitap2 = 1; | |
914 | } | |
915 | } | |
38c2028e | 916 | } |
917 | ||
918 | void retro_set_controller_port_device(unsigned port, unsigned device) | |
919 | { | |
7a8d521f | 920 | if (port >= PORTS_NUMBER) |
921 | return; | |
922 | ||
923 | switch (device) | |
924 | { | |
925 | case RETRO_DEVICE_JOYPAD: | |
926 | case RETRO_DEVICE_PSE_STANDARD: | |
927 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
928 | break; | |
929 | case RETRO_DEVICE_PSE_ANALOG: | |
930 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
931 | break; | |
932 | case RETRO_DEVICE_PSE_DUALSHOCK: | |
933 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
934 | break; | |
935 | case RETRO_DEVICE_PSE_MOUSE: | |
936 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
937 | break; | |
938 | case RETRO_DEVICE_PSE_NEGCON: | |
939 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
940 | break; | |
941 | case RETRO_DEVICE_PSE_GUNCON: | |
942 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
943 | break; | |
d6a231b7 S |
944 | case RETRO_DEVICE_PSE_JUSTIFIER: |
945 | in_type[port] = PSE_PAD_TYPE_GUN; | |
946 | break; | |
7a8d521f | 947 | case RETRO_DEVICE_NONE: |
948 | default: | |
949 | in_type[port] = PSE_PAD_TYPE_NONE; | |
950 | break; | |
951 | } | |
952 | ||
953 | SysPrintf("port: %u device: %s\n", port + 1, get_pse_pad_label[in_type[port]]); | |
38c2028e | 954 | } |
955 | ||
956 | void retro_get_system_info(struct retro_system_info *info) | |
957 | { | |
7a8d521f | 958 | #ifndef GIT_VERSION |
959 | #define GIT_VERSION "" | |
960 | #endif | |
961 | memset(info, 0, sizeof(*info)); | |
962 | info->library_name = "PCSX-ReARMed"; | |
963 | info->library_version = "r23l" GIT_VERSION; | |
0cae7d24 | 964 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd|iso|exe"; |
7a8d521f | 965 | info->need_fullpath = true; |
38c2028e | 966 | } |
967 | ||
968 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
969 | { | |
7a8d521f | 970 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
971 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
972 | ||
973 | memset(info, 0, sizeof(*info)); | |
974 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; | |
975 | info->timing.sample_rate = 44100.0; | |
976 | info->geometry.base_width = geom_width; | |
977 | info->geometry.base_height = geom_height; | |
978 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
979 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
980 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 981 | } |
982 | ||
6e921e1d | 983 | /* savestates */ |
7a8d521f | 984 | size_t retro_serialize_size(void) |
985 | { | |
986 | // it's currently 4380651-4397047 bytes, | |
987 | // but have some reserved for future | |
988 | return 0x440000; | |
6e921e1d | 989 | } |
990 | ||
7a8d521f | 991 | struct save_fp |
992 | { | |
993 | char *buf; | |
994 | size_t pos; | |
995 | int is_write; | |
6e921e1d | 996 | }; |
997 | ||
998 | static void *save_open(const char *name, const char *mode) | |
999 | { | |
7a8d521f | 1000 | struct save_fp *fp; |
6e921e1d | 1001 | |
7a8d521f | 1002 | if (name == NULL || mode == NULL) |
1003 | return NULL; | |
6e921e1d | 1004 | |
7a8d521f | 1005 | fp = malloc(sizeof(*fp)); |
1006 | if (fp == NULL) | |
1007 | return NULL; | |
6e921e1d | 1008 | |
7a8d521f | 1009 | fp->buf = (char *)name; |
1010 | fp->pos = 0; | |
1011 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 1012 | |
7a8d521f | 1013 | return fp; |
6e921e1d | 1014 | } |
1015 | ||
1016 | static int save_read(void *file, void *buf, u32 len) | |
1017 | { | |
7a8d521f | 1018 | struct save_fp *fp = file; |
1019 | if (fp == NULL || buf == NULL) | |
1020 | return -1; | |
6e921e1d | 1021 | |
7a8d521f | 1022 | memcpy(buf, fp->buf + fp->pos, len); |
1023 | fp->pos += len; | |
1024 | return len; | |
6e921e1d | 1025 | } |
1026 | ||
1027 | static int save_write(void *file, const void *buf, u32 len) | |
1028 | { | |
7a8d521f | 1029 | struct save_fp *fp = file; |
1030 | if (fp == NULL || buf == NULL) | |
1031 | return -1; | |
6e921e1d | 1032 | |
7a8d521f | 1033 | memcpy(fp->buf + fp->pos, buf, len); |
1034 | fp->pos += len; | |
1035 | return len; | |
6e921e1d | 1036 | } |
1037 | ||
1038 | static long save_seek(void *file, long offs, int whence) | |
1039 | { | |
7a8d521f | 1040 | struct save_fp *fp = file; |
1041 | if (fp == NULL) | |
1042 | return -1; | |
6e921e1d | 1043 | |
7a8d521f | 1044 | switch (whence) |
1045 | { | |
1046 | case SEEK_CUR: | |
1047 | fp->pos += offs; | |
1048 | return fp->pos; | |
1049 | case SEEK_SET: | |
1050 | fp->pos = offs; | |
1051 | return fp->pos; | |
1052 | default: | |
1053 | return -1; | |
1054 | } | |
6e921e1d | 1055 | } |
1056 | ||
1057 | static void save_close(void *file) | |
1058 | { | |
7a8d521f | 1059 | struct save_fp *fp = file; |
1060 | size_t r_size = retro_serialize_size(); | |
1061 | if (fp == NULL) | |
1062 | return; | |
1063 | ||
1064 | if (fp->pos > r_size) | |
1065 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
1066 | else if (fp->is_write && fp->pos < r_size) | |
1067 | // make sure we don't save trash in leftover space | |
1068 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
1069 | free(fp); | |
38c2028e | 1070 | } |
1071 | ||
1072 | bool retro_serialize(void *data, size_t size) | |
7a8d521f | 1073 | { |
6a131b03 | 1074 | int ret; |
1075 | CdromFrontendId = disk_current_index; | |
1076 | ret = SaveState(data); | |
7a8d521f | 1077 | return ret == 0 ? true : false; |
38c2028e | 1078 | } |
1079 | ||
6a131b03 | 1080 | static bool disk_set_image_index(unsigned int index); |
1081 | ||
38c2028e | 1082 | bool retro_unserialize(const void *data, size_t size) |
1083 | { | |
6a131b03 | 1084 | int ret; |
1085 | CdromFrontendId = -1; | |
1086 | ret = LoadState(data); | |
1087 | if (ret) | |
1088 | return false; | |
1089 | if (CdromFrontendId != -1 && CdromFrontendId != disk_current_index) | |
1090 | disk_set_image_index(CdromFrontendId); | |
1091 | return true; | |
38c2028e | 1092 | } |
1093 | ||
23ea11bd | 1094 | /* cheats */ |
38c2028e | 1095 | void retro_cheat_reset(void) |
1096 | { | |
7a8d521f | 1097 | ClearAllCheats(); |
38c2028e | 1098 | } |
1099 | ||
1100 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
1101 | { | |
1e93efc0 | 1102 | int ret = -1; |
1103 | char *buf; | |
7a8d521f | 1104 | |
1e93efc0 | 1105 | // cheat funcs are destructive, need a copy... |
1106 | buf = strdup(code); | |
1107 | if (buf == NULL) | |
1108 | goto finish; | |
6e921e1d | 1109 | |
7a8d521f | 1110 | //Prepare buffered cheat for PCSX's AddCheat fucntion. |
1111 | int cursor = 0; | |
1112 | int nonhexdec = 0; | |
1113 | while (buf[cursor]) | |
1114 | { | |
1115 | if (!(ISHEXDEC)) | |
1116 | { | |
1117 | if (++nonhexdec % 2) | |
1118 | { | |
1119 | buf[cursor] = ' '; | |
1120 | } | |
1121 | else | |
1122 | { | |
1123 | buf[cursor] = '\n'; | |
1124 | } | |
1125 | } | |
1126 | cursor++; | |
1127 | } | |
6e921e1d | 1128 | |
7a8d521f | 1129 | if (index < NumCheats) |
1130 | ret = EditCheat(index, "", buf); | |
1131 | else | |
1132 | ret = AddCheat("", buf); | |
6e921e1d | 1133 | |
1e93efc0 | 1134 | finish: |
7a8d521f | 1135 | if (ret != 0) |
1136 | SysPrintf("Failed to set cheat %#u\n", index); | |
1137 | else if (index < NumCheats) | |
1138 | Cheats[index].Enabled = enabled; | |
1e93efc0 | 1139 | free(buf); |
38c2028e | 1140 | } |
1141 | ||
7a8d521f | 1142 | // just in case, maybe a win-rt port in the future? |
1143 | #ifdef _WIN32 | |
1144 | #define SLASH '\\' | |
1145 | #else | |
1146 | #define SLASH '/' | |
1147 | #endif | |
1148 | ||
1149 | #ifndef PATH_MAX | |
1150 | #define PATH_MAX 4096 | |
1151 | #endif | |
1152 | ||
23ea11bd | 1153 | /* multidisk support */ |
7a8d521f | 1154 | static unsigned int disk_initial_index; |
1155 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 1156 | static bool disk_ejected; |
51ba7408 | 1157 | static unsigned int disk_count; |
7a8d521f | 1158 | static struct disks_state |
1159 | { | |
1160 | char *fname; | |
1161 | char *flabel; | |
1162 | int internal_index; // for multidisk eboots | |
23ea11bd | 1163 | } disks[8]; |
1164 | ||
7a8d521f | 1165 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
1166 | { | |
1167 | const char *base = NULL; | |
1168 | ||
1169 | if (!disk_path || (*disk_path == '\0')) | |
1170 | return; | |
1171 | ||
1172 | base = strrchr(disk_path, SLASH); | |
1173 | if (!base) | |
1174 | base = disk_path; | |
1175 | ||
1176 | if (*base == SLASH) | |
1177 | base++; | |
1178 | ||
1179 | strncpy(disk_label, base, len - 1); | |
1180 | disk_label[len - 1] = '\0'; | |
1181 | ||
1182 | char *ext = strrchr(disk_label, '.'); | |
1183 | if (ext) | |
1184 | *ext = '\0'; | |
1185 | } | |
1186 | ||
1187 | static void disk_init(void) | |
1188 | { | |
1189 | size_t i; | |
1190 | ||
1191 | disk_ejected = false; | |
1192 | disk_current_index = 0; | |
1193 | disk_count = 0; | |
1194 | ||
1195 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) | |
1196 | { | |
1197 | if (disks[i].fname != NULL) | |
1198 | { | |
1199 | free(disks[i].fname); | |
1200 | disks[i].fname = NULL; | |
1201 | } | |
1202 | if (disks[i].flabel != NULL) | |
1203 | { | |
1204 | free(disks[i].flabel); | |
1205 | disks[i].flabel = NULL; | |
1206 | } | |
1207 | disks[i].internal_index = 0; | |
1208 | } | |
1209 | } | |
1210 | ||
23ea11bd | 1211 | static bool disk_set_eject_state(bool ejected) |
1212 | { | |
7a8d521f | 1213 | // weird PCSX API.. |
1214 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
1215 | LidInterrupt(); | |
23ea11bd | 1216 | |
7a8d521f | 1217 | disk_ejected = ejected; |
1218 | return true; | |
23ea11bd | 1219 | } |
1220 | ||
1221 | static bool disk_get_eject_state(void) | |
1222 | { | |
7a8d521f | 1223 | /* can't be controlled by emulated software */ |
1224 | return disk_ejected; | |
23ea11bd | 1225 | } |
1226 | ||
1227 | static unsigned int disk_get_image_index(void) | |
1228 | { | |
7a8d521f | 1229 | return disk_current_index; |
23ea11bd | 1230 | } |
1231 | ||
1232 | static bool disk_set_image_index(unsigned int index) | |
1233 | { | |
7a8d521f | 1234 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1235 | return false; | |
23ea11bd | 1236 | |
7a8d521f | 1237 | CdromId[0] = '\0'; |
1238 | CdromLabel[0] = '\0'; | |
23ea11bd | 1239 | |
7a8d521f | 1240 | if (disks[index].fname == NULL) |
1241 | { | |
1242 | SysPrintf("missing disk #%u\n", index); | |
1243 | CDR_shutdown(); | |
23ea11bd | 1244 | |
7a8d521f | 1245 | // RetroArch specifies "no disk" with index == count, |
1246 | // so don't fail here.. | |
1247 | disk_current_index = index; | |
1248 | return true; | |
1249 | } | |
23ea11bd | 1250 | |
7a8d521f | 1251 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
1252 | disks[index].fname, disks[index].internal_index); | |
23ea11bd | 1253 | |
7a8d521f | 1254 | cdrIsoMultidiskSelect = disks[index].internal_index; |
1255 | set_cd_image(disks[index].fname); | |
1256 | if (ReloadCdromPlugin() < 0) | |
1257 | { | |
1258 | SysPrintf("failed to load cdr plugin\n"); | |
1259 | return false; | |
1260 | } | |
1261 | if (CDR_open() < 0) | |
1262 | { | |
1263 | SysPrintf("failed to open cdr plugin\n"); | |
1264 | return false; | |
1265 | } | |
23ea11bd | 1266 | |
7a8d521f | 1267 | if (!disk_ejected) |
1268 | { | |
1269 | SetCdOpenCaseTime(time(NULL) + 2); | |
1270 | LidInterrupt(); | |
1271 | } | |
23ea11bd | 1272 | |
7a8d521f | 1273 | disk_current_index = index; |
1274 | return true; | |
23ea11bd | 1275 | } |
1276 | ||
1277 | static unsigned int disk_get_num_images(void) | |
1278 | { | |
7a8d521f | 1279 | return disk_count; |
23ea11bd | 1280 | } |
1281 | ||
1282 | static bool disk_replace_image_index(unsigned index, | |
7a8d521f | 1283 | const struct retro_game_info *info) |
23ea11bd | 1284 | { |
7a8d521f | 1285 | char *old_fname = NULL; |
1286 | char *old_flabel = NULL; | |
1287 | bool ret = true; | |
1288 | ||
1289 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1290 | return false; | |
1291 | ||
1292 | old_fname = disks[index].fname; | |
1293 | old_flabel = disks[index].flabel; | |
1294 | ||
1295 | disks[index].fname = NULL; | |
1296 | disks[index].flabel = NULL; | |
1297 | disks[index].internal_index = 0; | |
1298 | ||
1299 | if (info != NULL) | |
1300 | { | |
1301 | char disk_label[PATH_MAX]; | |
1302 | disk_label[0] = '\0'; | |
1303 | ||
1304 | disks[index].fname = strdup(info->path); | |
23ea11bd | 1305 | |
7a8d521f | 1306 | get_disk_label(disk_label, info->path, PATH_MAX); |
1307 | disks[index].flabel = strdup(disk_label); | |
23ea11bd | 1308 | |
7a8d521f | 1309 | if (index == disk_current_index) |
1310 | ret = disk_set_image_index(index); | |
1311 | } | |
23ea11bd | 1312 | |
7a8d521f | 1313 | if (old_fname != NULL) |
1314 | free(old_fname); | |
23ea11bd | 1315 | |
7a8d521f | 1316 | if (old_flabel != NULL) |
1317 | free(old_flabel); | |
23ea11bd | 1318 | |
7a8d521f | 1319 | return ret; |
23ea11bd | 1320 | } |
1321 | ||
1322 | static bool disk_add_image_index(void) | |
1323 | { | |
7a8d521f | 1324 | if (disk_count >= 8) |
1325 | return false; | |
51ba7408 | 1326 | |
7a8d521f | 1327 | disk_count++; |
1328 | return true; | |
23ea11bd | 1329 | } |
1330 | ||
7a8d521f | 1331 | static bool disk_set_initial_image(unsigned index, const char *path) |
1332 | { | |
1333 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1334 | return false; | |
23ea11bd | 1335 | |
7a8d521f | 1336 | if (!path || (*path == '\0')) |
1337 | return false; | |
9fba39a9 | 1338 | |
7a8d521f | 1339 | disk_initial_index = index; |
9fba39a9 | 1340 | |
7a8d521f | 1341 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1342 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
1343 | ||
1344 | return true; | |
9fba39a9 T |
1345 | } |
1346 | ||
7a8d521f | 1347 | static bool disk_get_image_path(unsigned index, char *path, size_t len) |
9fba39a9 | 1348 | { |
7a8d521f | 1349 | const char *fname = NULL; |
9fba39a9 | 1350 | |
7a8d521f | 1351 | if (len < 1) |
1352 | return false; | |
9fba39a9 | 1353 | |
7a8d521f | 1354 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1355 | return false; | |
1356 | ||
1357 | fname = disks[index].fname; | |
1358 | ||
1359 | if (!fname || (*fname == '\0')) | |
1360 | return false; | |
1361 | ||
1362 | strncpy(path, fname, len - 1); | |
1363 | path[len - 1] = '\0'; | |
1364 | ||
1365 | return true; | |
1366 | } | |
1367 | ||
1368 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1369 | { | |
1370 | const char *flabel = NULL; | |
1371 | ||
1372 | if (len < 1) | |
1373 | return false; | |
1374 | ||
1375 | if (index >= sizeof(disks) / sizeof(disks[0])) | |
1376 | return false; | |
1377 | ||
1378 | flabel = disks[index].flabel; | |
1379 | ||
1380 | if (!flabel || (*flabel == '\0')) | |
1381 | return false; | |
1382 | ||
1383 | strncpy(label, flabel, len - 1); | |
1384 | label[len - 1] = '\0'; | |
1385 | ||
1386 | return true; | |
1387 | } | |
1388 | ||
1389 | static struct retro_disk_control_callback disk_control = { | |
1390 | .set_eject_state = disk_set_eject_state, | |
1391 | .get_eject_state = disk_get_eject_state, | |
1392 | .get_image_index = disk_get_image_index, | |
1393 | .set_image_index = disk_set_image_index, | |
1394 | .get_num_images = disk_get_num_images, | |
1395 | .replace_image_index = disk_replace_image_index, | |
1396 | .add_image_index = disk_add_image_index, | |
1397 | }; | |
1398 | ||
1399 | static struct retro_disk_control_ext_callback disk_control_ext = { | |
1400 | .set_eject_state = disk_set_eject_state, | |
1401 | .get_eject_state = disk_get_eject_state, | |
1402 | .get_image_index = disk_get_image_index, | |
1403 | .set_image_index = disk_set_image_index, | |
1404 | .get_num_images = disk_get_num_images, | |
1405 | .replace_image_index = disk_replace_image_index, | |
1406 | .add_image_index = disk_add_image_index, | |
1407 | .set_initial_image = disk_set_initial_image, | |
1408 | .get_image_path = disk_get_image_path, | |
1409 | .get_image_label = disk_get_image_label, | |
1410 | }; | |
1411 | ||
1412 | static char base_dir[1024]; | |
1413 | ||
1414 | static bool read_m3u(const char *file) | |
1415 | { | |
1416 | char line[1024]; | |
1417 | char name[PATH_MAX]; | |
1418 | FILE *fp = fopen(file, "r"); | |
1419 | if (!fp) | |
1420 | return false; | |
1421 | ||
1422 | while (fgets(line, sizeof(line), fp) && disk_count < sizeof(disks) / sizeof(disks[0])) | |
1423 | { | |
1424 | if (line[0] == '#') | |
1425 | continue; | |
1426 | char *carrige_return = strchr(line, '\r'); | |
1427 | if (carrige_return) | |
1428 | *carrige_return = '\0'; | |
1429 | char *newline = strchr(line, '\n'); | |
1430 | if (newline) | |
1431 | *newline = '\0'; | |
1432 | ||
1433 | if (line[0] != '\0') | |
1434 | { | |
1435 | char disk_label[PATH_MAX]; | |
1436 | disk_label[0] = '\0'; | |
1437 | ||
1438 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); | |
1439 | disks[disk_count].fname = strdup(name); | |
1440 | ||
1441 | get_disk_label(disk_label, name, PATH_MAX); | |
1442 | disks[disk_count].flabel = strdup(disk_label); | |
1443 | ||
1444 | disk_count++; | |
1445 | } | |
1446 | } | |
1447 | ||
1448 | fclose(fp); | |
1449 | return (disk_count != 0); | |
1450 | } | |
1451 | ||
1452 | static void extract_directory(char *buf, const char *path, size_t size) | |
1453 | { | |
1454 | char *base; | |
1455 | strncpy(buf, path, size - 1); | |
1456 | buf[size - 1] = '\0'; | |
1457 | ||
1458 | base = strrchr(buf, '/'); | |
1459 | if (!base) | |
1460 | base = strrchr(buf, '\\'); | |
1461 | ||
1462 | if (base) | |
1463 | *base = '\0'; | |
1464 | else | |
1465 | { | |
9fba39a9 T |
1466 | buf[0] = '.'; |
1467 | buf[1] = '\0'; | |
1468 | } | |
1469 | } | |
1470 | ||
003cfc63 | 1471 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1472 | /* Blackberry QNX doesn't have strcasestr */ |
1473 | ||
1474 | /* | |
1475 | * Find the first occurrence of find in s, ignore case. | |
1476 | */ | |
1477 | char * | |
7a8d521f | 1478 | strcasestr(const char *s, const char *find) |
1479 | { | |
1480 | char c, sc; | |
1481 | size_t len; | |
1482 | ||
1483 | if ((c = *find++) != 0) | |
1484 | { | |
1485 | c = tolower((unsigned char)c); | |
1486 | len = strlen(find); | |
1487 | do | |
1488 | { | |
1489 | do | |
1490 | { | |
1491 | if ((sc = *s++) == 0) | |
1492 | return (NULL); | |
1493 | } while ((char)tolower((unsigned char)sc) != c); | |
1494 | } while (strncasecmp(s, find, len) != 0); | |
1495 | s--; | |
1496 | } | |
1497 | return ((char *)s); | |
41294f4d | 1498 | } |
1499 | #endif | |
1500 | ||
7a8d521f | 1501 | static void set_retro_memmap(void) |
1502 | { | |
1503 | #ifndef NDEBUG | |
1504 | struct retro_memory_map retromap = { 0 }; | |
1505 | struct retro_memory_descriptor mmap = { | |
1506 | 0, psxM, 0, 0, 0, 0, 0x200000 | |
1507 | }; | |
1508 | ||
1509 | retromap.descriptors = &mmap; | |
1510 | retromap.num_descriptors = 1; | |
1511 | ||
1512 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); | |
1513 | #endif | |
1514 | } | |
1515 | ||
f3746eea | 1516 | static void show_notification(const char *msg_str, |
1517 | unsigned duration_ms, unsigned priority) | |
1518 | { | |
1519 | if (msg_interface_version >= 1) | |
1520 | { | |
1521 | struct retro_message_ext msg = { | |
1522 | msg_str, | |
1523 | duration_ms, | |
1524 | 3, | |
1525 | RETRO_LOG_WARN, | |
1526 | RETRO_MESSAGE_TARGET_ALL, | |
1527 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
1528 | -1 | |
1529 | }; | |
1530 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
1531 | } | |
1532 | else | |
1533 | { | |
1534 | struct retro_message msg = { | |
1535 | msg_str, | |
1536 | 180 | |
1537 | }; | |
1538 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
1539 | } | |
1540 | } | |
1541 | ||
7a8d521f | 1542 | static void retro_audio_buff_status_cb( |
1543 | bool active, unsigned occupancy, bool underrun_likely) | |
1544 | { | |
1545 | retro_audio_buff_active = active; | |
1546 | retro_audio_buff_occupancy = occupancy; | |
1547 | retro_audio_buff_underrun = underrun_likely; | |
1548 | } | |
1549 | ||
1550 | static void retro_set_audio_buff_status_cb(void) | |
1551 | { | |
1552 | if (frameskip_type == FRAMESKIP_NONE) | |
1553 | { | |
1554 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); | |
1555 | retro_audio_latency = 0; | |
1556 | } | |
1557 | else | |
1558 | { | |
1559 | bool calculate_audio_latency = true; | |
1560 | ||
1561 | if (frameskip_type == FRAMESKIP_FIXED_INTERVAL) | |
1562 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); | |
1563 | else | |
1564 | { | |
1565 | struct retro_audio_buffer_status_callback buf_status_cb; | |
1566 | buf_status_cb.callback = retro_audio_buff_status_cb; | |
1567 | if (!environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, | |
1568 | &buf_status_cb)) | |
1569 | { | |
1570 | retro_audio_buff_active = false; | |
1571 | retro_audio_buff_occupancy = 0; | |
1572 | retro_audio_buff_underrun = false; | |
1573 | retro_audio_latency = 0; | |
1574 | calculate_audio_latency = false; | |
1575 | } | |
1576 | } | |
1577 | ||
1578 | if (calculate_audio_latency) | |
1579 | { | |
1580 | /* Frameskip is enabled - increase frontend | |
1581 | * audio latency to minimise potential | |
1582 | * buffer underruns */ | |
1583 | uint32_t frame_time_usec = 1000000.0 / (is_pal_mode ? 50.0 : 60.0); | |
1584 | ||
1585 | /* Set latency to 6x current frame time... */ | |
1586 | retro_audio_latency = (unsigned)(6 * frame_time_usec / 1000); | |
1587 | ||
1588 | /* ...then round up to nearest multiple of 32 */ | |
1589 | retro_audio_latency = (retro_audio_latency + 0x1F) & ~0x1F; | |
1590 | } | |
1591 | } | |
1592 | ||
1593 | update_audio_latency = true; | |
1594 | frameskip_counter = 0; | |
1595 | } | |
1596 | ||
1597 | static void update_variables(bool in_flight); | |
38c2028e | 1598 | bool retro_load_game(const struct retro_game_info *info) |
1599 | { | |
7a8d521f | 1600 | size_t i; |
1601 | unsigned int cd_index = 0; | |
1602 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
8cddf575 | 1603 | bool is_exe = (strcasestr(info->path, ".exe") != NULL); |
1604 | int ret; | |
9fba39a9 | 1605 | |
e3f8313f | 1606 | struct retro_input_descriptor desc[] = { |
7a8d521f | 1607 | #define JOYP(port) \ |
1608 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1609 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1610 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1611 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1612 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1613 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1614 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1615 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1616 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1617 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1618 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1619 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1620 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1621 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1622 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1623 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1624 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1625 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
1626 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ | |
1627 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, \ | |
1628 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_TRIGGER, "Gun Trigger" }, \ | |
1629 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD, "Gun Reload" }, \ | |
1630 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A, "Gun Aux A" }, \ | |
d6a231b7 S |
1631 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B, "Gun Aux B" }, \ |
1632 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_START, "Gun Start" }, | |
7a8d521f | 1633 | |
1634 | JOYP(0) | |
1635 | JOYP(1) | |
1636 | JOYP(2) | |
1637 | JOYP(3) | |
1638 | JOYP(4) | |
1639 | JOYP(5) | |
1640 | JOYP(6) | |
1641 | JOYP(7) | |
e3f8313f | 1642 | |
1643 | { 0 }, | |
1644 | }; | |
1645 | ||
7a8d521f | 1646 | frame_count = 0; |
1647 | ||
e3f8313f | 1648 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1649 | ||
46aa5b98 | 1650 | #ifdef FRONTEND_SUPPORTS_RGB565 |
7a8d521f | 1651 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
1652 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) | |
1653 | { | |
1654 | SysPrintf("RGB565 supported, using it\n"); | |
1655 | } | |
46aa5b98 | 1656 | #endif |
c19aba43 | 1657 | |
7a8d521f | 1658 | if (info == NULL || info->path == NULL) |
1659 | { | |
1660 | SysPrintf("info->path required\n"); | |
1661 | return false; | |
1662 | } | |
23ea11bd | 1663 | |
7a8d521f | 1664 | update_variables(false); |
38c2028e | 1665 | |
7a8d521f | 1666 | if (plugins_opened) |
1667 | { | |
1668 | ClosePlugins(); | |
1669 | plugins_opened = 0; | |
1670 | } | |
23ea11bd | 1671 | |
7a8d521f | 1672 | disk_init(); |
9fba39a9 | 1673 | |
7a8d521f | 1674 | extract_directory(base_dir, info->path, sizeof(base_dir)); |
23ea11bd | 1675 | |
7a8d521f | 1676 | if (is_m3u) |
1677 | { | |
1678 | if (!read_m3u(info->path)) | |
1679 | { | |
1680 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); | |
1681 | return false; | |
1682 | } | |
1683 | } | |
1684 | else | |
1685 | { | |
1686 | char disk_label[PATH_MAX]; | |
1687 | disk_label[0] = '\0'; | |
38c2028e | 1688 | |
7a8d521f | 1689 | disk_count = 1; |
1690 | disks[0].fname = strdup(info->path); | |
38c2028e | 1691 | |
7a8d521f | 1692 | get_disk_label(disk_label, info->path, PATH_MAX); |
1693 | disks[0].flabel = strdup(disk_label); | |
1694 | } | |
38c2028e | 1695 | |
7a8d521f | 1696 | /* If this is an M3U file, attempt to set the |
1697 | * initial disk image */ | |
1698 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) | |
1699 | { | |
1700 | const char *fname = disks[disk_initial_index].fname; | |
38c2028e | 1701 | |
7a8d521f | 1702 | if (fname && (*fname != '\0')) |
1703 | if (strcmp(disk_initial_path, fname) == 0) | |
1704 | cd_index = disk_initial_index; | |
1705 | } | |
38c2028e | 1706 | |
7a8d521f | 1707 | set_cd_image(disks[cd_index].fname); |
1708 | disk_current_index = cd_index; | |
38c2028e | 1709 | |
7a8d521f | 1710 | /* have to reload after set_cd_image for correct cdr plugin */ |
1711 | if (LoadPlugins() == -1) | |
1712 | { | |
1713 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); | |
1714 | return false; | |
1715 | } | |
38c2028e | 1716 | |
7a8d521f | 1717 | plugins_opened = 1; |
1718 | NetOpened = 0; | |
38c2028e | 1719 | |
7a8d521f | 1720 | if (OpenPlugins() == -1) |
1721 | { | |
1722 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); | |
1723 | return false; | |
1724 | } | |
23ea11bd | 1725 | |
7a8d521f | 1726 | /* Handle multi-disk images (i.e. PBP) |
1727 | * > Cannot do this until after OpenPlugins() is | |
1728 | * called (since this sets the value of | |
1729 | * cdrIsoMultidiskCount) */ | |
1730 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) | |
1731 | { | |
1732 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; | |
38c2028e | 1733 | |
7a8d521f | 1734 | /* Small annoyance: We need to change the label |
1735 | * of disk 0, so have to clear existing entries */ | |
1736 | if (disks[0].fname != NULL) | |
1737 | free(disks[0].fname); | |
1738 | disks[0].fname = NULL; | |
38c2028e | 1739 | |
7a8d521f | 1740 | if (disks[0].flabel != NULL) |
1741 | free(disks[0].flabel); | |
1742 | disks[0].flabel = NULL; | |
1743 | ||
1744 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) | |
1745 | { | |
1746 | char disk_name[PATH_MAX - 16] = { 0 }; | |
1747 | char disk_label[PATH_MAX] = { 0 }; | |
1748 | ||
1749 | disks[i].fname = strdup(info->path); | |
1750 | ||
1751 | get_disk_label(disk_name, info->path, sizeof(disk_name)); | |
1752 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); | |
1753 | disks[i].flabel = strdup(disk_label); | |
1754 | ||
1755 | disks[i].internal_index = i; | |
1756 | } | |
1757 | ||
1758 | /* This is not an M3U file, so initial disk | |
1759 | * image has not yet been set - attempt to | |
1760 | * do so now */ | |
1761 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) | |
1762 | { | |
1763 | const char *fname = disks[disk_initial_index].fname; | |
1764 | ||
1765 | if (fname && (*fname != '\0')) | |
1766 | if (strcmp(disk_initial_path, fname) == 0) | |
1767 | cd_index = disk_initial_index; | |
1768 | } | |
1769 | ||
1770 | if (cd_index > 0) | |
1771 | { | |
1772 | CdromId[0] = '\0'; | |
1773 | CdromLabel[0] = '\0'; | |
1774 | ||
1775 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
1776 | disk_current_index = cd_index; | |
1777 | set_cd_image(disks[cd_index].fname); | |
1778 | ||
1779 | if (ReloadCdromPlugin() < 0) | |
1780 | { | |
1781 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); | |
1782 | return false; | |
1783 | } | |
1784 | if (CDR_open() < 0) | |
1785 | { | |
1786 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); | |
1787 | return false; | |
1788 | } | |
1789 | } | |
1790 | } | |
1791 | ||
1792 | /* set ports to use "standard controller" initially */ | |
1793 | for (i = 0; i < 8; ++i) | |
1794 | in_type[i] = PSE_PAD_TYPE_STANDARD; | |
1795 | ||
1796 | plugin_call_rearmed_cbs(); | |
1797 | /* dfinput_activate(); */ | |
1798 | ||
8cddf575 | 1799 | if (!is_exe && CheckCdrom() == -1) |
7a8d521f | 1800 | { |
1801 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); | |
1802 | return false; | |
1803 | } | |
1804 | ||
1805 | SysReset(); | |
1806 | ||
8cddf575 | 1807 | if (is_exe) |
1808 | ret = Load(info->path); | |
1809 | else | |
1810 | ret = LoadCdrom(); | |
1811 | if (ret != 0) | |
7a8d521f | 1812 | { |
8cddf575 | 1813 | log_cb(RETRO_LOG_INFO, "could not load %s (%d)\n", is_exe ? "exe" : "CD", ret); |
7a8d521f | 1814 | return false; |
1815 | } | |
1816 | emu_on_new_cd(0); | |
1817 | ||
1818 | set_retro_memmap(); | |
1819 | retro_set_audio_buff_status_cb(); | |
1820 | ||
f3746eea | 1821 | if (check_unsatisfied_libcrypt()) |
1822 | show_notification("LibCrypt protected game with missing SBI detected", 3000, 3); | |
1823 | ||
7a8d521f | 1824 | return true; |
38c2028e | 1825 | } |
1826 | ||
1827 | unsigned retro_get_region(void) | |
1828 | { | |
7a8d521f | 1829 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1830 | } |
1831 | ||
1832 | void *retro_get_memory_data(unsigned id) | |
1833 | { | |
7a8d521f | 1834 | if (id == RETRO_MEMORY_SAVE_RAM) |
1835 | return Mcd1Data; | |
1836 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1837 | return psxM; | |
1838 | else | |
1839 | return NULL; | |
38c2028e | 1840 | } |
1841 | ||
1842 | size_t retro_get_memory_size(unsigned id) | |
1843 | { | |
7a8d521f | 1844 | if (id == RETRO_MEMORY_SAVE_RAM) |
1845 | return MCD_SIZE; | |
1846 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1847 | return 0x200000; | |
1848 | else | |
1849 | return 0; | |
38c2028e | 1850 | } |
1851 | ||
1852 | void retro_reset(void) | |
1853 | { | |
7a8d521f | 1854 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1855 | rebootemu = 1; | |
1856 | //SysReset(); | |
38c2028e | 1857 | } |
1858 | ||
1859 | static const unsigned short retro_psx_map[] = { | |
7a8d521f | 1860 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1861 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1862 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1863 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1864 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1865 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1866 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1867 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1868 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1869 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1870 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1871 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1872 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1873 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1874 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1875 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1876 | }; |
1877 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1878 | ||
d6a231b7 | 1879 | //Percentage distance of screen to adjust for Guncon |
7a8d521f | 1880 | static int GunconAdjustX = 0; |
1881 | static int GunconAdjustY = 0; | |
1882 | ||
d6a231b7 | 1883 | //Used when out by a percentage with Guncon |
7a8d521f | 1884 | static float GunconAdjustRatioX = 1; |
1885 | static float GunconAdjustRatioY = 1; | |
1886 | ||
805fe9bc | 1887 | static void update_variables(bool in_flight) |
e268a47e | 1888 | { |
e268a47e | 1889 | struct retro_variable var; |
7a8d521f | 1890 | #ifdef GPU_PEOPS |
1891 | // Always enable GPU_PEOPS_OLD_FRAME_SKIP flag | |
1892 | // (this is set in standalone, with no option | |
1893 | // to change it) | |
1894 | int gpu_peops_fix = GPU_PEOPS_OLD_FRAME_SKIP; | |
1895 | #endif | |
1896 | frameskip_type_t prev_frameskip_type; | |
1897 | ||
1898 | var.value = NULL; | |
1899 | var.key = "pcsx_rearmed_frameskip_type"; | |
1900 | ||
1901 | prev_frameskip_type = frameskip_type; | |
1902 | frameskip_type = FRAMESKIP_NONE; | |
1903 | pl_rearmed_cbs.frameskip = 0; | |
1904 | ||
1905 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1906 | { | |
1907 | if (strcmp(var.value, "auto") == 0) | |
1908 | frameskip_type = FRAMESKIP_AUTO; | |
1909 | if (strcmp(var.value, "auto_threshold") == 0) | |
1910 | frameskip_type = FRAMESKIP_AUTO_THRESHOLD; | |
1911 | if (strcmp(var.value, "fixed_interval") == 0) | |
1912 | frameskip_type = FRAMESKIP_FIXED_INTERVAL; | |
1913 | } | |
1914 | ||
1915 | if (frameskip_type != 0) | |
1916 | pl_rearmed_cbs.frameskip = -1; | |
7d68d030 | 1917 | |
e268a47e | 1918 | var.value = NULL; |
7a8d521f | 1919 | var.key = "pcsx_rearmed_frameskip_threshold"; |
1920 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1921 | { | |
1922 | frameskip_threshold = strtol(var.value, NULL, 10); | |
1923 | } | |
e268a47e | 1924 | |
7a8d521f | 1925 | var.value = NULL; |
1926 | var.key = "pcsx_rearmed_frameskip_interval"; | |
1927 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1928 | { | |
1929 | frameskip_interval = strtol(var.value, NULL, 10); | |
1930 | } | |
9f5a28d9 | 1931 | |
1932 | var.value = NULL; | |
4e477065 | 1933 | var.key = "pcsx_rearmed_region"; |
7a8d521f | 1934 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1935 | { |
1936 | Config.PsxAuto = 0; | |
7a8d521f | 1937 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1938 | Config.PsxAuto = 1; |
1939 | else if (strcmp(var.value, "NTSC") == 0) | |
1940 | Config.PsxType = 0; | |
1941 | else if (strcmp(var.value, "PAL") == 0) | |
1942 | Config.PsxType = 1; | |
1943 | } | |
4615b075 | 1944 | |
7a8d521f | 1945 | update_multitap(); |
1946 | ||
4615b075 | 1947 | var.value = NULL; |
7a8d521f | 1948 | var.key = "pcsx_rearmed_negcon_deadzone"; |
1949 | negcon_deadzone = 0; | |
1950 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1951 | { | |
1952 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1953 | } | |
4615b075 | 1954 | |
7a8d521f | 1955 | var.value = NULL; |
1956 | var.key = "pcsx_rearmed_negcon_response"; | |
1957 | negcon_linearity = 1; | |
1958 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
4615b075 | 1959 | { |
7a8d521f | 1960 | if (strcmp(var.value, "quadratic") == 0) |
1961 | { | |
1962 | negcon_linearity = 2; | |
1963 | } | |
1964 | else if (strcmp(var.value, "cubic") == 0) | |
1965 | { | |
1966 | negcon_linearity = 3; | |
1967 | } | |
1968 | } | |
1969 | ||
1970 | var.value = NULL; | |
1971 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1972 | axis_bounds_modifier = true; | |
1973 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1974 | { | |
1975 | if (strcmp(var.value, "square") == 0) | |
1976 | { | |
1977 | axis_bounds_modifier = true; | |
1978 | } | |
1979 | else if (strcmp(var.value, "circle") == 0) | |
1980 | { | |
1981 | axis_bounds_modifier = false; | |
1982 | } | |
1983 | } | |
1984 | ||
1985 | var.value = NULL; | |
1986 | var.key = "pcsx_rearmed_vibration"; | |
1987 | ||
1988 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
1989 | { | |
1990 | if (strcmp(var.value, "disabled") == 0) | |
1991 | in_enable_vibration = 0; | |
1992 | else if (strcmp(var.value, "enabled") == 0) | |
1993 | in_enable_vibration = 1; | |
4615b075 | 1994 | } |
1995 | ||
4e477065 | 1996 | var.value = NULL; |
7a8d521f | 1997 | var.key = "pcsx_rearmed_dithering"; |
4e477065 | 1998 | |
7a8d521f | 1999 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
4e477065 | 2000 | { |
7a8d521f | 2001 | if (strcmp(var.value, "disabled") == 0) |
2002 | { | |
2003 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; | |
2004 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
2005 | pl_rearmed_cbs.gpu_unai.dithering = 0; | |
2006 | #ifdef GPU_NEON | |
2007 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; | |
2008 | #endif | |
2009 | } | |
2010 | else if (strcmp(var.value, "enabled") == 0) | |
2011 | { | |
2012 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
2013 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; | |
2014 | pl_rearmed_cbs.gpu_unai.dithering = 1; | |
2015 | #ifdef GPU_NEON | |
2016 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; | |
2017 | #endif | |
2018 | } | |
4e477065 | 2019 | } |
2020 | ||
7a8d521f | 2021 | #ifdef GPU_NEON |
2022 | var.value = NULL; | |
fdcde643 | 2023 | var.key = "pcsx_rearmed_neon_interlace_enable_v2"; |
9f5a28d9 | 2024 | |
7a8d521f | 2025 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 2026 | { |
2027 | if (strcmp(var.value, "disabled") == 0) | |
2028 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
2029 | else if (strcmp(var.value, "enabled") == 0) | |
2030 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
fdcde643 | 2031 | else // auto |
2032 | pl_rearmed_cbs.gpu_neon.allow_interlace = 2; | |
9f5a28d9 | 2033 | } |
2034 | ||
7d68d030 | 2035 | var.value = NULL; |
55e5626b | 2036 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 2037 | |
7a8d521f | 2038 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 2039 | { |
2040 | if (strcmp(var.value, "disabled") == 0) | |
2041 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
2042 | else if (strcmp(var.value, "enabled") == 0) | |
2043 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
2044 | } | |
354329fa | 2045 | |
2046 | var.value = NULL; | |
55e5626b | 2047 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 2048 | |
7a8d521f | 2049 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 2050 | { |
2051 | if (strcmp(var.value, "disabled") == 0) | |
2052 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
2053 | else if (strcmp(var.value, "enabled") == 0) | |
2054 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
2055 | } | |
094ec204 | 2056 | #endif |
0e5a7b7d | 2057 | |
7a8d521f | 2058 | var.value = NULL; |
0e5a7b7d | 2059 | var.key = "pcsx_rearmed_duping_enable"; |
2060 | ||
7a8d521f | 2061 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 2062 | { |
7a8d521f | 2063 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 2064 | duping_enable = false; |
7a8d521f | 2065 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 2066 | duping_enable = true; |
2067 | } | |
2068 | ||
7a8d521f | 2069 | var.value = NULL; |
2070 | var.key = "pcsx_rearmed_display_internal_fps"; | |
2071 | ||
2072 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2073 | { | |
2074 | if (strcmp(var.value, "disabled") == 0) | |
2075 | display_internal_fps = false; | |
2076 | else if (strcmp(var.value, "enabled") == 0) | |
2077 | display_internal_fps = true; | |
2078 | } | |
2079 | ||
2080 | // | |
2081 | // CPU emulation related config | |
48f615ba | 2082 | #ifndef DRC_DISABLE |
2083 | var.value = NULL; | |
4e477065 | 2084 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 2085 | |
7a8d521f | 2086 | if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var)) |
2087 | var.value = "enabled"; | |
2088 | ||
48f615ba | 2089 | { |
2090 | R3000Acpu *prev_cpu = psxCpu; | |
2091 | ||
7a8d521f | 2092 | #ifdef _3DS |
2093 | if (!__ctr_svchax) | |
2094 | Config.Cpu = CPU_INTERPRETER; | |
2095 | else | |
2096 | #endif | |
1da9b9ae | 2097 | if (strcmp(var.value, "disabled") == 0) |
48f615ba | 2098 | Config.Cpu = CPU_INTERPRETER; |
2099 | else if (strcmp(var.value, "enabled") == 0) | |
2100 | Config.Cpu = CPU_DYNAREC; | |
2101 | ||
2102 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
7a8d521f | 2103 | if (psxCpu != prev_cpu) |
2104 | { | |
980f7a58 | 2105 | prev_cpu->Notify(R3000ACPU_NOTIFY_BEFORE_SAVE, NULL); |
48f615ba | 2106 | prev_cpu->Shutdown(); |
2107 | psxCpu->Init(); | |
980f7a58 | 2108 | psxCpu->Reset(); |
2109 | psxCpu->Notify(R3000ACPU_NOTIFY_AFTER_LOAD, NULL); | |
48f615ba | 2110 | } |
2111 | } | |
7a8d521f | 2112 | #endif /* !DRC_DISABLE */ |
2113 | ||
2114 | var.value = NULL; | |
2115 | var.key = "pcsx_rearmed_psxclock"; | |
2116 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2117 | { | |
2118 | int psxclock = atoi(var.value); | |
2119 | Config.cycle_multiplier = 10000 / psxclock; | |
2120 | } | |
2121 | ||
2122 | #if !defined(DRC_DISABLE) && !defined(LIGHTREC) | |
2123 | var.value = NULL; | |
2124 | var.key = "pcsx_rearmed_nosmccheck"; | |
2125 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2126 | { | |
2127 | if (strcmp(var.value, "enabled") == 0) | |
2128 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2129 | else | |
2130 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
2131 | } | |
2132 | ||
2133 | var.value = NULL; | |
2134 | var.key = "pcsx_rearmed_gteregsunneeded"; | |
2135 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2136 | { | |
2137 | if (strcmp(var.value, "enabled") == 0) | |
2138 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2139 | else | |
2140 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2141 | } | |
2142 | ||
2143 | var.value = NULL; | |
2144 | var.key = "pcsx_rearmed_nogteflags"; | |
2145 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2146 | { | |
2147 | if (strcmp(var.value, "enabled") == 0) | |
2148 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2149 | else | |
2150 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
2151 | } | |
2152 | ||
2153 | var.value = NULL; | |
2154 | var.key = "pcsx_rearmed_nocompathacks"; | |
2155 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2156 | { | |
2157 | if (strcmp(var.value, "enabled") == 0) | |
2158 | new_dynarec_hacks |= NDHACK_NO_COMPAT_HACKS; | |
2159 | else | |
2160 | new_dynarec_hacks &= ~NDHACK_NO_COMPAT_HACKS; | |
2161 | } | |
2162 | #endif /* !DRC_DISABLE && !LIGHTREC */ | |
2163 | ||
2164 | var.value = NULL; | |
2165 | var.key = "pcsx_rearmed_nostalls"; | |
2166 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2167 | { | |
2168 | if (strcmp(var.value, "enabled") == 0) | |
2169 | Config.DisableStalls = 1; | |
2170 | else | |
2171 | Config.DisableStalls = 0; | |
2172 | } | |
2173 | ||
2174 | var.value = NULL; | |
2175 | var.key = "pcsx_rearmed_icache_emulation"; | |
2176 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2177 | { | |
2178 | if (strcmp(var.value, "disabled") == 0) | |
2179 | Config.icache_emulation = 0; | |
2180 | else if (strcmp(var.value, "enabled") == 0) | |
2181 | Config.icache_emulation = 1; | |
2182 | } | |
2183 | ||
bc7c5acb | 2184 | var.value = NULL; |
2185 | var.key = "pcsx_rearmed_exception_emulation"; | |
2186 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2187 | { | |
2188 | if (strcmp(var.value, "enabled") == 0) | |
2189 | Config.PreciseExceptions = 1; | |
2190 | else | |
2191 | Config.PreciseExceptions = 0; | |
2192 | } | |
2193 | ||
32631e6a | 2194 | psxCpu->ApplyConfig(); |
805fe9bc | 2195 | |
7a8d521f | 2196 | // end of CPU emu config |
2197 | // | |
2198 | ||
2199 | var.value = NULL; | |
01394a7f | 2200 | var.key = "pcsx_rearmed_spu_reverb"; |
2201 | ||
7a8d521f | 2202 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2203 | { |
7a8d521f | 2204 | if (strcmp(var.value, "disabled") == 0) |
01394a7f | 2205 | spu_config.iUseReverb = false; |
7a8d521f | 2206 | else if (strcmp(var.value, "enabled") == 0) |
01394a7f | 2207 | spu_config.iUseReverb = true; |
2208 | } | |
2209 | ||
7a8d521f | 2210 | var.value = NULL; |
01394a7f | 2211 | var.key = "pcsx_rearmed_spu_interpolation"; |
2212 | ||
7a8d521f | 2213 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2214 | { |
2215 | if (strcmp(var.value, "simple") == 0) | |
2216 | spu_config.iUseInterpolation = 1; | |
2217 | else if (strcmp(var.value, "gaussian") == 0) | |
2218 | spu_config.iUseInterpolation = 2; | |
2219 | else if (strcmp(var.value, "cubic") == 0) | |
2220 | spu_config.iUseInterpolation = 3; | |
2221 | else if (strcmp(var.value, "off") == 0) | |
2222 | spu_config.iUseInterpolation = 0; | |
2223 | } | |
2224 | ||
16809ab9 | 2225 | var.value = NULL; |
2226 | var.key = "pcsx_rearmed_spu_thread"; | |
2227 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2228 | { | |
2229 | if (strcmp(var.value, "enabled") == 0) | |
2230 | spu_config.iUseThread = 1; | |
2231 | else | |
2232 | spu_config.iUseThread = 0; | |
2233 | } | |
2234 | ||
9165d434 | 2235 | if (P_HAVE_PTHREAD) { |
f28d12a7 PC |
2236 | var.value = NULL; |
2237 | var.key = "pcsx_rearmed_async_cd"; | |
2238 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2239 | { | |
2240 | if (strcmp(var.value, "async") == 0) | |
2241 | { | |
2242 | Config.AsyncCD = 1; | |
2243 | Config.CHD_Precache = 0; | |
2244 | } | |
2245 | else if (strcmp(var.value, "sync") == 0) | |
2246 | { | |
2247 | Config.AsyncCD = 0; | |
2248 | Config.CHD_Precache = 0; | |
2249 | } | |
2250 | else if (strcmp(var.value, "precache") == 0) | |
2251 | { | |
2252 | Config.AsyncCD = 0; | |
2253 | Config.CHD_Precache = 1; | |
2254 | } | |
2255 | } | |
7a8d521f | 2256 | } |
7a8d521f | 2257 | |
2258 | var.value = NULL; | |
2259 | var.key = "pcsx_rearmed_noxadecoding"; | |
2260 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2261 | { | |
2262 | if (strcmp(var.value, "disabled") == 0) | |
2263 | Config.Xa = 1; | |
2264 | else | |
2265 | Config.Xa = 0; | |
2266 | } | |
2267 | ||
2268 | var.value = NULL; | |
2269 | var.key = "pcsx_rearmed_nocdaudio"; | |
2270 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2271 | { | |
2272 | if (strcmp(var.value, "disabled") == 0) | |
2273 | Config.Cdda = 1; | |
2274 | else | |
2275 | Config.Cdda = 0; | |
2276 | } | |
2277 | ||
8c84ba5f | 2278 | var.value = NULL; |
2279 | var.key = "pcsx_rearmed_gpu_slow_llists"; | |
2280 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2281 | { | |
2282 | if (strcmp(var.value, "disabled") == 0) | |
308c6e67 | 2283 | Config.GpuListWalking = 0; |
8c84ba5f | 2284 | else if (strcmp(var.value, "enabled") == 0) |
308c6e67 | 2285 | Config.GpuListWalking = 1; |
8c84ba5f | 2286 | else // auto |
308c6e67 | 2287 | Config.GpuListWalking = -1; |
2288 | } | |
2289 | ||
2290 | var.value = NULL; | |
2291 | var.key = "pcsx_rearmed_screen_centering"; | |
2292 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2293 | { | |
2294 | if (strcmp(var.value, "game") == 0) | |
2295 | pl_rearmed_cbs.screen_centering_type = 1; | |
44e76f8a | 2296 | else if (strcmp(var.value, "borderless") == 0) |
308c6e67 | 2297 | pl_rearmed_cbs.screen_centering_type = 2; |
44e76f8a | 2298 | else if (strcmp(var.value, "manual") == 0) |
2299 | pl_rearmed_cbs.screen_centering_type = 3; | |
308c6e67 | 2300 | else // auto |
2301 | pl_rearmed_cbs.screen_centering_type = 0; | |
2302 | } | |
2303 | ||
2304 | var.value = NULL; | |
2305 | var.key = "pcsx_rearmed_screen_centering_x"; | |
2306 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2307 | { | |
2308 | pl_rearmed_cbs.screen_centering_x = atoi(var.value); | |
2309 | } | |
2310 | ||
2311 | var.value = NULL; | |
2312 | var.key = "pcsx_rearmed_screen_centering_y"; | |
2313 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2314 | { | |
2315 | pl_rearmed_cbs.screen_centering_y = atoi(var.value); | |
8c84ba5f | 2316 | } |
2317 | ||
7a8d521f | 2318 | #ifdef THREAD_RENDERING |
2319 | var.key = "pcsx_rearmed_gpu_thread_rendering"; | |
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.thread_rendering = THREAD_RENDERING_OFF; | |
2326 | else if (strcmp(var.value, "sync") == 0) | |
2327 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_SYNC; | |
2328 | else if (strcmp(var.value, "async") == 0) | |
2329 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_ASYNC; | |
2330 | } | |
2331 | #endif | |
2332 | ||
2333 | #ifdef GPU_PEOPS | |
2334 | var.value = NULL; | |
2335 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; | |
2336 | ||
2337 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2338 | { | |
2339 | if (strcmp(var.value, "enabled") == 0) | |
2340 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; | |
2341 | } | |
2342 | ||
2343 | var.value = NULL; | |
2344 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; | |
2345 | ||
2346 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2347 | { | |
2348 | if (strcmp(var.value, "enabled") == 0) | |
2349 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; | |
2350 | } | |
2351 | ||
2352 | var.value = NULL; | |
2353 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; | |
2354 | ||
2355 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2356 | { | |
2357 | if (strcmp(var.value, "enabled") == 0) | |
2358 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; | |
2359 | } | |
2360 | ||
2361 | var.value = NULL; | |
2362 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; | |
2363 | ||
2364 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2365 | { | |
2366 | if (strcmp(var.value, "enabled") == 0) | |
2367 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; | |
2368 | } | |
2369 | ||
2370 | var.value = NULL; | |
2371 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; | |
2372 | ||
2373 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2374 | { | |
2375 | if (strcmp(var.value, "enabled") == 0) | |
2376 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; | |
2377 | } | |
2378 | ||
2379 | var.value = NULL; | |
2380 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; | |
2381 | ||
2382 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2383 | { | |
2384 | if (strcmp(var.value, "enabled") == 0) | |
2385 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; | |
2386 | } | |
2387 | ||
2388 | var.value = NULL; | |
2389 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; | |
2390 | ||
2391 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2392 | { | |
2393 | if (strcmp(var.value, "enabled") == 0) | |
2394 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; | |
2395 | } | |
2396 | ||
2397 | var.value = NULL; | |
2398 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; | |
2399 | ||
2400 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2401 | { | |
2402 | if (strcmp(var.value, "enabled") == 0) | |
2403 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; | |
2404 | } | |
2405 | ||
2406 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
2407 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
2408 | #endif | |
2409 | ||
2410 | #ifdef GPU_UNAI | |
2411 | /* Note: This used to be an option, but it only works | |
2412 | * (correctly) when running high resolution games | |
2413 | * (480i, 512i) and has been obsoleted by | |
2414 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2415 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2416 | /* Note: This used to be an option, but it has no | |
2417 | * discernable effect and has been obsoleted by | |
2418 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2419 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
2420 | ||
2421 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2422 | var.value = NULL; | |
2423 | ||
2424 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2425 | { | |
2426 | if (strcmp(var.value, "disabled") == 0) | |
2427 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
2428 | else if (strcmp(var.value, "enabled") == 0) | |
2429 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2430 | } | |
2431 | ||
2432 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
2433 | var.value = NULL; | |
2434 | ||
2435 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2436 | { | |
2437 | if (strcmp(var.value, "disabled") == 0) | |
2438 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
2439 | else if (strcmp(var.value, "enabled") == 0) | |
2440 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2441 | } | |
2442 | ||
2443 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2444 | var.value = NULL; | |
2445 | ||
2446 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2447 | { | |
2448 | if (strcmp(var.value, "disabled") == 0) | |
2449 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2450 | else if (strcmp(var.value, "enabled") == 0) | |
2451 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2452 | } | |
2453 | ||
2454 | var.key = "pcsx_rearmed_gpu_unai_scale_hires"; | |
2455 | var.value = NULL; | |
2456 | ||
2457 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2458 | { | |
2459 | if (strcmp(var.value, "disabled") == 0) | |
2460 | pl_rearmed_cbs.gpu_unai.scale_hires = 0; | |
2461 | else if (strcmp(var.value, "enabled") == 0) | |
2462 | pl_rearmed_cbs.gpu_unai.scale_hires = 1; | |
2463 | } | |
2464 | #endif // GPU_UNAI | |
2465 | ||
d6a231b7 S |
2466 | var.value = NULL; |
2467 | var.key = "pcsx_rearmed_crosshair1"; | |
2468 | ||
2469 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2470 | { | |
2471 | if (strcmp(var.value, "disabled") == 0) | |
2472 | in_enable_crosshair[0] = 0; | |
2473 | else if (strcmp(var.value, "blue") == 0) | |
2474 | in_enable_crosshair[0] = 0x1F; | |
2475 | else if (strcmp(var.value, "green") == 0) | |
2476 | in_enable_crosshair[0] = 0x7E0; | |
2477 | else if (strcmp(var.value, "red") == 0) | |
2478 | in_enable_crosshair[0] = 0xF800; | |
2479 | else if (strcmp(var.value, "white") == 0) | |
2480 | in_enable_crosshair[0] = 0xFFFF; | |
2481 | } | |
2482 | ||
2483 | var.value = NULL; | |
2484 | var.key = "pcsx_rearmed_crosshair2"; | |
2485 | ||
2486 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2487 | { | |
2488 | if (strcmp(var.value, "disabled") == 0) | |
2489 | in_enable_crosshair[1] = 0; | |
2490 | else if (strcmp(var.value, "blue") == 0) | |
2491 | in_enable_crosshair[1] = 0x1F; | |
2492 | else if (strcmp(var.value, "green") == 0) | |
2493 | in_enable_crosshair[1] = 0x7E0; | |
2494 | else if (strcmp(var.value, "red") == 0) | |
2495 | in_enable_crosshair[1] = 0xF800; | |
2496 | else if (strcmp(var.value, "white") == 0) | |
2497 | in_enable_crosshair[1] = 0xFFFF; | |
2498 | } | |
2499 | ||
7a8d521f | 2500 | //This adjustment process gives the user the ability to manually align the mouse up better |
2501 | //with where the shots are in the emulator. | |
2502 | ||
d6a231b7 S |
2503 | var.value = NULL; |
2504 | var.key = "pcsx_rearmed_konamigunadjustx"; | |
2505 | ||
2506 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2507 | { | |
2508 | KonamiGunAdjustX = atof(var.value) / 100.0f; | |
2509 | } | |
2510 | ||
2511 | var.value = NULL; | |
2512 | var.key = "pcsx_rearmed_konamigunadjusty"; | |
2513 | ||
2514 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2515 | { | |
2516 | KonamiGunAdjustY = atof(var.value) / 100.0f; | |
2517 | } | |
2518 | ||
7a8d521f | 2519 | var.value = NULL; |
2520 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2521 | ||
2522 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2523 | { | |
2524 | GunconAdjustX = atoi(var.value); | |
2525 | } | |
2526 | ||
2527 | var.value = NULL; | |
2528 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2529 | ||
2530 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2531 | { | |
2532 | GunconAdjustY = atoi(var.value); | |
2533 | } | |
2534 | ||
2535 | var.value = NULL; | |
2536 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2537 | ||
2538 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2539 | { | |
2540 | GunconAdjustRatioX = atof(var.value); | |
2541 | } | |
2542 | ||
2543 | var.value = NULL; | |
2544 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2545 | ||
2546 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2547 | { | |
2548 | GunconAdjustRatioY = atof(var.value); | |
2549 | } | |
2550 | ||
2551 | var.value = NULL; | |
2552 | var.key = "pcsx_rearmed_input_sensitivity"; | |
2553 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2554 | { | |
2555 | mouse_sensitivity = atof(var.value); | |
2556 | } | |
2557 | ||
2558 | if (in_flight) | |
2559 | { | |
32ab9e53 TJ |
2560 | // inform core things about possible config changes |
2561 | plugin_call_rearmed_cbs(); | |
805fe9bc | 2562 | |
7a8d521f | 2563 | if (GPU_open != NULL && GPU_close != NULL) |
2564 | { | |
32ab9e53 TJ |
2565 | GPU_close(); |
2566 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2567 | } | |
805fe9bc | 2568 | |
7a8d521f | 2569 | /* Reinitialise frameskipping, if required */ |
2570 | if (((frameskip_type != prev_frameskip_type))) | |
2571 | retro_set_audio_buff_status_cb(); | |
2572 | ||
2573 | /* dfinput_activate(); */ | |
32ab9e53 | 2574 | } |
7a8d521f | 2575 | else |
2576 | { | |
2577 | //not yet running | |
2578 | ||
2579 | //bootlogo display hack | |
2580 | if (found_bios) | |
2581 | { | |
2582 | var.value = NULL; | |
2583 | var.key = "pcsx_rearmed_show_bios_bootlogo"; | |
2584 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2585 | { | |
2586 | Config.SlowBoot = 0; | |
2587 | rebootemu = 0; | |
2588 | if (strcmp(var.value, "enabled") == 0) | |
2589 | { | |
2590 | Config.SlowBoot = 1; | |
2591 | rebootemu = 1; | |
2592 | } | |
2593 | } | |
2594 | } | |
2595 | } | |
2596 | ||
2597 | update_option_visibility(); | |
e268a47e | 2598 | } |
2599 | ||
7a8d521f | 2600 | // Taken from beetle-psx-libretro |
2601 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) | |
38c2028e | 2602 | { |
7a8d521f | 2603 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2604 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
2605 | ||
2606 | // First, try and get an analog value using the new libretro API constant | |
2607 | uint16_t button = input_state_cb(player_index, | |
2608 | RETRO_DEVICE_ANALOG, | |
2609 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2610 | id); | |
2611 | button = MIN(button / 128, 255); | |
38c2028e | 2612 | |
7a8d521f | 2613 | if (button == 0) |
2614 | { | |
2615 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2616 | // is not reporting analog values. We need to do a second check using the classic | |
2617 | // digital API method, to at least get some response - better than nothing. | |
e268a47e | 2618 | |
7a8d521f | 2619 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
e268a47e | 2620 | |
7a8d521f | 2621 | button = (ret & (1 << id)) ? 255 : 0; |
2622 | } | |
38c2028e | 2623 | |
7a8d521f | 2624 | return button; |
2625 | } | |
4615b075 | 2626 | |
7a8d521f | 2627 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2628 | { | |
2629 | float modifier_axis_range = 0; | |
2630 | ||
2631 | if (is_square) | |
2632 | { | |
2633 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; | |
2634 | if (modifier_axis_range < 0) | |
2635 | { | |
2636 | modifier_axis_range = 0; | |
2637 | } | |
2638 | else if (modifier_axis_range > 255) | |
2639 | { | |
2640 | modifier_axis_range = 255; | |
2641 | } | |
2642 | } | |
2643 | else | |
2644 | { | |
2645 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); | |
2646 | } | |
38c2028e | 2647 | |
7a8d521f | 2648 | return modifier_axis_range; |
38c2028e | 2649 | } |
2650 | ||
7a8d521f | 2651 | static void update_input_guncon(int port, int ret) |
74ebc05b | 2652 | { |
7a8d521f | 2653 | //ToDo: |
7a8d521f | 2654 | //Separate pointer and lightgun control types |
2655 | ||
2656 | //Mouse range is -32767 -> 32767 | |
2657 | //1% is about 655 | |
2658 | //Use the left analog stick field to store the absolute coordinates | |
2db412ad | 2659 | |
2660 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
2661 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
2662 | ||
2663 | //Have the Libretro API let /libpcsxcore/plugins.c know when the lightgun is pointed offscreen | |
2664 | //Offscreen value is chosen to be well out of range of any possible scaling done via core options | |
7a8d521f | 2665 | 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)) |
2666 | { | |
f6eb0b1c | 2667 | in_analog_left[port][0] = 65536; |
2668 | in_analog_left[port][1] = 65536; | |
7a8d521f | 2669 | } |
2670 | else | |
2671 | { | |
f6eb0b1c | 2672 | in_analog_left[port][0] = ((gunx * GunconAdjustRatioX) + (GunconAdjustX * 655)) / 64 + 512; |
2673 | in_analog_left[port][1] = ((guny * GunconAdjustRatioY) + (GunconAdjustY * 655)) / 64 + 512; | |
7a8d521f | 2674 | } |
2675 | ||
2676 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross | |
74ebc05b | 2677 | |
7a8d521f | 2678 | // Trigger |
2679 | 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)) | |
2680 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
74ebc05b | 2681 | |
7a8d521f | 2682 | // A |
2683 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) | |
2684 | in_keystate[port] |= (1 << DKEY_START); | |
74ebc05b | 2685 | |
7a8d521f | 2686 | // B |
2687 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B)) | |
2688 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2689 | ||
2690 | } | |
74ebc05b | 2691 | |
d6a231b7 S |
2692 | static void update_input_justifier(int port, int ret) |
2693 | { | |
2694 | //ToDo: | |
2695 | //Separate pointer and lightgun control types | |
2696 | ||
2697 | //RetroArch lightgun range is -32767 -> 32767 on both axes (positive Y is down) | |
2698 | ||
2699 | //JUSTIFIER has 3 controls, Trigger,Special,Start which equal Square,Cross,Start | |
2700 | ||
2701 | // Trigger | |
2702 | 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)) | |
2703 | in_keystate[port] |= (1 << DKEY_SQUARE); | |
2704 | ||
2705 | // Special | |
2706 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) | |
2707 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2708 | ||
2709 | // Start | |
2710 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_START)) | |
2711 | in_keystate[port] |= (1 << DKEY_START); | |
2712 | ||
2713 | } | |
2714 | ||
7a8d521f | 2715 | static void update_input_negcon(int port, int ret) |
2716 | { | |
2717 | int lsx; | |
2718 | int rsy; | |
2719 | int negcon_i_rs; | |
2720 | int negcon_ii_rs; | |
2721 | float negcon_twist_amplitude; | |
2722 | ||
2723 | // Query digital inputs | |
2724 | // | |
2725 | // > Pad-Up | |
2726 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2727 | in_keystate[port] |= (1 << DKEY_UP); | |
2728 | // > Pad-Right | |
2729 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2730 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2731 | // > Pad-Down | |
2732 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2733 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2734 | // > Pad-Left | |
2735 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2736 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2737 | // > Start | |
2738 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2739 | in_keystate[port] |= (1 << DKEY_START); | |
2740 | // > neGcon A | |
2741 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2742 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2743 | // > neGcon B | |
2744 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2745 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2746 | // > neGcon R shoulder (digital) | |
2747 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2748 | in_keystate[port] |= (1 << DKEY_R1); | |
2749 | // Query analog inputs | |
2750 | // | |
2751 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2752 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2753 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2754 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2755 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2756 | // So we just have to map in_analog_left/right to more | |
2757 | // appropriate inputs... | |
2758 | // | |
2759 | // > NeGcon twist | |
2760 | // >> Get raw analog stick value and account for deadzone | |
2761 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2762 | if (lsx > negcon_deadzone) | |
2763 | lsx = lsx - negcon_deadzone; | |
2764 | else if (lsx < -negcon_deadzone) | |
2765 | lsx = lsx + negcon_deadzone; | |
2766 | else | |
2767 | lsx = 0; | |
2768 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2769 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2770 | if (negcon_linearity == 2) | |
2771 | { | |
2772 | if (negcon_twist_amplitude < 0.0) | |
2773 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2774 | else | |
2775 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2776 | } | |
2777 | else if (negcon_linearity == 3) | |
2778 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2779 | // >> Convert to final 'in_analog' integer value [0,255] | |
2780 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2781 | // > NeGcon I + II | |
2782 | // >> Handle right analog stick vertical axis mapping... | |
2783 | // - Up (-Y) == accelerate == neGcon I | |
2784 | // - Down (+Y) == brake == neGcon II | |
2785 | negcon_i_rs = 0; | |
2786 | negcon_ii_rs = 0; | |
2787 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2788 | if (rsy >= 0) | |
2789 | { | |
2790 | // Account for deadzone | |
2791 | // (Note: have never encountered a gamepad with significant differences | |
2792 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2793 | // deadzone here) | |
2794 | if (rsy > negcon_deadzone) | |
2795 | rsy = rsy - negcon_deadzone; | |
2796 | else | |
2797 | rsy = 0; | |
2798 | // Convert to 'in_analog' integer value [0,255] | |
2799 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2800 | } | |
2801 | else | |
2802 | { | |
2803 | if (rsy < -negcon_deadzone) | |
2804 | rsy = -1 * (rsy + negcon_deadzone); | |
2805 | else | |
2806 | rsy = 0; | |
2807 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2808 | } | |
2809 | // >> NeGcon I | |
2810 | in_analog_right[port][1] = MAX( | |
2811 | MAX( | |
2812 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2813 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2814 | negcon_i_rs); | |
2815 | // >> NeGcon II | |
2816 | in_analog_left[port][0] = MAX( | |
2817 | MAX( | |
2818 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2819 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2820 | negcon_ii_rs); | |
2821 | // > NeGcon L | |
2822 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2823 | } | |
2824 | ||
2825 | static void update_input_mouse(int port, int ret) | |
2826 | { | |
2827 | float raw_x = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X); | |
2828 | float raw_y = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y); | |
2829 | ||
2830 | int x = (int)roundf(raw_x * mouse_sensitivity); | |
2831 | int y = (int)roundf(raw_y * mouse_sensitivity); | |
2832 | ||
2833 | if (x > 127) x = 127; | |
2834 | else if (x < -128) x = -128; | |
2835 | ||
2836 | if (y > 127) y = 127; | |
2837 | else if (y < -128) y = -128; | |
2838 | ||
2839 | in_mouse[port][0] = x; /* -128..+128 left/right movement, 0 = no movement */ | |
2840 | in_mouse[port][1] = y; /* -128..+128 down/up movement, 0 = no movement */ | |
2841 | ||
2842 | /* left mouse button state */ | |
2843 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
2844 | in_keystate[port] |= 1 << 11; | |
2845 | ||
2846 | /* right mouse button state */ | |
2847 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
2848 | in_keystate[port] |= 1 << 10; | |
74ebc05b | 2849 | } |
2850 | ||
7a8d521f | 2851 | static void update_input(void) |
2852 | { | |
2853 | // reset all keystate, query libretro for keystate | |
2854 | int i; | |
2855 | int j; | |
2856 | ||
2857 | for (i = 0; i < PORTS_NUMBER; i++) | |
2858 | { | |
2859 | int16_t ret = 0; | |
2860 | int type = in_type[i]; | |
2861 | ||
2862 | in_keystate[i] = 0; | |
2863 | ||
2864 | if (type == PSE_PAD_TYPE_NONE) | |
2865 | continue; | |
2866 | ||
2867 | if (libretro_supports_bitmasks) | |
2868 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2869 | else | |
2870 | { | |
2871 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) | |
2872 | { | |
2873 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) | |
2874 | ret |= (1 << j); | |
2875 | } | |
2876 | } | |
2877 | ||
2878 | switch (type) | |
2879 | { | |
2880 | case PSE_PAD_TYPE_GUNCON: | |
2881 | update_input_guncon(i, ret); | |
2882 | break; | |
d6a231b7 S |
2883 | case PSE_PAD_TYPE_GUN: |
2884 | update_input_justifier(i, ret); | |
2885 | break; | |
7a8d521f | 2886 | case PSE_PAD_TYPE_NEGCON: |
2887 | update_input_negcon(i, ret); | |
2888 | break; | |
2889 | case PSE_PAD_TYPE_MOUSE: | |
2890 | update_input_mouse(i, ret); | |
2891 | break; | |
2892 | default: | |
2893 | // Query digital inputs | |
2894 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) | |
2895 | if (ret & (1 << j)) | |
2896 | in_keystate[i] |= retro_psx_map[j]; | |
2897 | ||
2898 | // Query analog inputs | |
2899 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) | |
2900 | { | |
2901 | 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); | |
2902 | 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); | |
2903 | 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); | |
2904 | 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); | |
2905 | } | |
2906 | } | |
2907 | } | |
2908 | } | |
2909 | ||
2910 | static void print_internal_fps(void) | |
2911 | { | |
2912 | if (display_internal_fps) | |
2913 | { | |
2914 | frame_count++; | |
2915 | ||
2916 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2917 | { | |
2918 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2919 | char str[64]; | |
2920 | const char *strc = (const char *)str; | |
2921 | ||
2922 | str[0] = '\0'; | |
2923 | ||
2924 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2925 | ||
2926 | pl_rearmed_cbs.flip_cnt = 0; | |
2927 | ||
2928 | if (msg_interface_version >= 1) | |
2929 | { | |
2930 | struct retro_message_ext msg = { | |
2931 | strc, | |
2932 | 3000, | |
2933 | 1, | |
2934 | RETRO_LOG_INFO, | |
2935 | RETRO_MESSAGE_TARGET_OSD, | |
2936 | RETRO_MESSAGE_TYPE_STATUS, | |
2937 | -1 | |
2938 | }; | |
2939 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2940 | } | |
2941 | else | |
2942 | { | |
2943 | struct retro_message msg = { | |
2944 | strc, | |
2945 | 180 | |
2946 | }; | |
2947 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
2948 | } | |
2949 | } | |
2950 | } | |
2951 | else | |
2952 | frame_count = 0; | |
2953 | } | |
2954 | ||
2955 | void retro_run(void) | |
2956 | { | |
2957 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) | |
2958 | if (rebootemu != 0) | |
2959 | { | |
2960 | rebootemu = 0; | |
2961 | SysReset(); | |
d512faf7 | 2962 | if (Config.HLE) |
2963 | LoadCdrom(); | |
7a8d521f | 2964 | } |
2965 | ||
2966 | print_internal_fps(); | |
2967 | ||
2968 | /* Check whether current frame should | |
2969 | * be skipped */ | |
2970 | pl_rearmed_cbs.fskip_force = 0; | |
2971 | pl_rearmed_cbs.fskip_dirty = 0; | |
2972 | ||
2973 | if (frameskip_type != FRAMESKIP_NONE) | |
2974 | { | |
2975 | bool skip_frame = false; | |
2976 | ||
2977 | switch (frameskip_type) | |
2978 | { | |
2979 | case FRAMESKIP_AUTO: | |
2980 | skip_frame = retro_audio_buff_active && retro_audio_buff_underrun; | |
2981 | break; | |
2982 | case FRAMESKIP_AUTO_THRESHOLD: | |
2983 | skip_frame = retro_audio_buff_active && (retro_audio_buff_occupancy < frameskip_threshold); | |
2984 | break; | |
2985 | case FRAMESKIP_FIXED_INTERVAL: | |
2986 | skip_frame = true; | |
2987 | break; | |
2988 | default: | |
2989 | break; | |
2990 | } | |
2991 | ||
2992 | if (skip_frame && frameskip_counter < frameskip_interval) | |
2993 | pl_rearmed_cbs.fskip_force = 1; | |
2994 | } | |
2995 | ||
2996 | /* If frameskip/timing settings have changed, | |
2997 | * update frontend audio latency | |
2998 | * > Can do this before or after the frameskip | |
2999 | * check, but doing it after means we at least | |
3000 | * retain the current frame's audio output */ | |
3001 | if (update_audio_latency) | |
3002 | { | |
3003 | environ_cb(RETRO_ENVIRONMENT_SET_MINIMUM_AUDIO_LATENCY, | |
3004 | &retro_audio_latency); | |
3005 | update_audio_latency = false; | |
3006 | } | |
3007 | ||
3008 | input_poll_cb(); | |
3009 | ||
3010 | update_input(); | |
3011 | ||
3012 | bool updated = false; | |
3013 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
3014 | update_variables(true); | |
3015 | ||
3016 | stop = 0; | |
3017 | psxCpu->Execute(); | |
3018 | ||
3019 | if (pl_rearmed_cbs.fskip_dirty == 1) { | |
3020 | if (frameskip_counter < frameskip_interval) | |
3021 | frameskip_counter++; | |
3022 | else if (frameskip_counter >= frameskip_interval || !pl_rearmed_cbs.fskip_force) | |
3023 | frameskip_counter = 0; | |
3024 | } | |
3025 | ||
3026 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, | |
3027 | vout_width, vout_height, vout_width * 2); | |
3028 | vout_fb_dirty = 0; | |
3029 | ||
3030 | set_vout_fb(); | |
3031 | } | |
3032 | ||
4a1d78d4 | 3033 | static bool try_use_bios(const char *path, bool preferred_only) |
7a8d521f | 3034 | { |
3035 | long size; | |
3036 | const char *name; | |
3037 | FILE *fp = fopen(path, "rb"); | |
3038 | if (fp == NULL) | |
3039 | return false; | |
3040 | ||
3041 | fseek(fp, 0, SEEK_END); | |
3042 | size = ftell(fp); | |
3043 | fclose(fp); | |
3044 | ||
7a8d521f | 3045 | name = strrchr(path, SLASH); |
3046 | if (name++ == NULL) | |
3047 | name = path; | |
4a1d78d4 | 3048 | |
3049 | if (preferred_only && size != 512 * 1024) | |
3050 | return false; | |
3051 | if (size != 512 * 1024 && size != 4 * 1024 * 1024) | |
3052 | return false; | |
3053 | if (strstr(name, "unirom")) | |
3054 | return false; | |
3055 | // jp bios have an addidional region check | |
3056 | if (preferred_only && (strcasestr(name, "00.") || strcasestr(name, "j.bin"))) | |
3057 | return false; | |
3058 | ||
7a8d521f | 3059 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); |
3060 | return true; | |
3061 | } | |
3062 | ||
3063 | #ifndef VITA | |
74ebc05b | 3064 | #include <sys/types.h> |
3065 | #include <dirent.h> | |
3066 | ||
3067 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
3068 | { | |
4a1d78d4 | 3069 | static const char *substr_pref[] = { "scph", "ps" }; |
3070 | static const char *substr_alt[] = { "scph", "ps", "openbios" }; | |
7a8d521f | 3071 | DIR *dir; |
3072 | struct dirent *ent; | |
3073 | bool ret = false; | |
378428ac | 3074 | size_t i; |
74ebc05b | 3075 | |
7a8d521f | 3076 | dir = opendir(dirpath); |
3077 | if (dir == NULL) | |
3078 | return false; | |
74ebc05b | 3079 | |
4a1d78d4 | 3080 | // try to find a "better" bios |
3081 | while ((ent = readdir(dir))) | |
7a8d521f | 3082 | { |
4a1d78d4 | 3083 | for (i = 0; i < sizeof(substr_pref) / sizeof(substr_pref[0]); i++) |
378428ac | 3084 | { |
4a1d78d4 | 3085 | const char *substr = substr_pref[i]; |
3086 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
378428ac | 3087 | continue; |
4a1d78d4 | 3088 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
3089 | ret = try_use_bios(path, true); | |
3090 | if (ret) | |
3091 | goto finish; | |
3092 | } | |
3093 | } | |
378428ac | 3094 | |
4a1d78d4 | 3095 | // another pass to look for anything fitting, even ps2 bios |
3096 | rewinddir(dir); | |
3097 | while ((ent = readdir(dir))) | |
3098 | { | |
3099 | for (i = 0; i < sizeof(substr_alt) / sizeof(substr_alt[0]); i++) | |
3100 | { | |
3101 | const char *substr = substr_alt[i]; | |
3102 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
3103 | continue; | |
378428ac | 3104 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
4a1d78d4 | 3105 | ret = try_use_bios(path, false); |
378428ac | 3106 | if (ret) |
4a1d78d4 | 3107 | goto finish; |
378428ac | 3108 | } |
7a8d521f | 3109 | } |
4a1d78d4 | 3110 | |
3111 | ||
3112 | finish: | |
7a8d521f | 3113 | closedir(dir); |
3114 | return ret; | |
74ebc05b | 3115 | } |
3116 | #else | |
3117 | #define find_any_bios(...) false | |
3118 | #endif | |
3119 | ||
11813b9d | 3120 | static void check_system_specs(void) |
3121 | { | |
3122 | unsigned level = 6; | |
3123 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
3124 | } | |
3125 | ||
7a8d521f | 3126 | static int init_memcards(void) |
3127 | { | |
3128 | int ret = 0; | |
3129 | const char *dir; | |
3130 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; | |
3131 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; | |
3132 | ||
3133 | // Memcard2 will be handled and is re-enabled if needed using core | |
3134 | // operations. | |
3135 | // Memcard1 is handled by libretro, doing this will set core to | |
3136 | // skip file io operations for memcard1 like SaveMcd | |
3137 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
3138 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
3139 | init_memcard(Mcd1Data); | |
3140 | // Memcard 2 is managed by the emulator on the filesystem, | |
3141 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
3142 | ||
3143 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
3144 | { | |
3145 | SysPrintf("Memcard 2: %s\n", var.value); | |
3146 | if (memcmp(var.value, "enabled", 7) == 0) | |
3147 | { | |
3148 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
3149 | { | |
3150 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
3151 | { | |
3152 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); | |
3153 | ret = -1; | |
3154 | } | |
3155 | else | |
3156 | { | |
3157 | McdDisable[1] = 0; | |
3158 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
3159 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
3160 | } | |
3161 | } | |
3162 | else | |
3163 | { | |
3164 | SysPrintf("Could not get save directory! Could not create memcard 2."); | |
3165 | ret = -1; | |
3166 | } | |
3167 | } | |
3168 | } | |
3169 | return ret; | |
3170 | } | |
3171 | ||
3172 | static void loadPSXBios(void) | |
3173 | { | |
3174 | const char *dir; | |
3175 | char path[PATH_MAX]; | |
3176 | unsigned useHLE = 0; | |
3177 | ||
3178 | const char *bios[] = { | |
3179 | "PSXONPSP660", "psxonpsp660", | |
3180 | "SCPH101", "scph101", | |
3181 | "SCPH5501", "scph5501", | |
3182 | "SCPH7001", "scph7001", | |
3183 | "SCPH1001", "scph1001" | |
3184 | }; | |
3185 | ||
3186 | struct retro_variable var = { | |
3187 | .key = "pcsx_rearmed_bios", | |
3188 | .value = NULL | |
3189 | }; | |
3190 | ||
3191 | found_bios = 0; | |
3192 | ||
3193 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
3194 | { | |
3195 | if (!strcmp(var.value, "HLE")) | |
3196 | useHLE = 1; | |
3197 | } | |
3198 | ||
3199 | if (!useHLE) | |
3200 | { | |
3201 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
3202 | { | |
3203 | unsigned i; | |
3204 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
3205 | ||
3206 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) | |
3207 | { | |
3208 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); | |
4a1d78d4 | 3209 | found_bios = try_use_bios(path, true); |
7a8d521f | 3210 | if (found_bios) |
3211 | break; | |
3212 | } | |
3213 | ||
3214 | if (!found_bios) | |
3215 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
3216 | } | |
3217 | if (found_bios) | |
3218 | { | |
3219 | SysPrintf("found BIOS file: %s\n", Config.Bios); | |
3220 | } | |
3221 | } | |
3222 | ||
3223 | if (!found_bios) | |
3224 | { | |
3225 | const char *msg_str; | |
f3746eea | 3226 | unsigned duration; |
7a8d521f | 3227 | if (useHLE) |
3228 | { | |
f3746eea | 3229 | msg_str = "BIOS set to \'hle\'"; |
7a8d521f | 3230 | SysPrintf("Using HLE BIOS.\n"); |
f3746eea | 3231 | // shorter as the user probably intentionally wants to use HLE |
3232 | duration = 700; | |
7a8d521f | 3233 | } |
3234 | else | |
3235 | { | |
3236 | msg_str = "No PlayStation BIOS file found - add for better compatibility"; | |
3237 | SysPrintf("No BIOS files found.\n"); | |
f3746eea | 3238 | duration = 3000; |
7a8d521f | 3239 | } |
f3746eea | 3240 | show_notification(msg_str, duration, 2); |
7a8d521f | 3241 | } |
3242 | } | |
3243 | ||
38c2028e | 3244 | void retro_init(void) |
3245 | { | |
7a8d521f | 3246 | unsigned dci_version = 0; |
3247 | struct retro_rumble_interface rumble; | |
3248 | int ret; | |
38c2028e | 3249 | |
7a8d521f | 3250 | msg_interface_version = 0; |
3251 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
3252 | ||
3253 | #if defined(__MACH__) && !defined(TVOS) | |
3254 | // magic sauce to make the dynarec work on iOS | |
3255 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 3256 | #endif |
3257 | ||
7a8d521f | 3258 | #ifdef _3DS |
3259 | psxMapHook = pl_3ds_mmap; | |
3260 | psxUnmapHook = pl_3ds_munmap; | |
3261 | #endif | |
3262 | #ifdef VITA | |
3263 | if (init_vita_mmap() < 0) | |
3264 | abort(); | |
3265 | psxMapHook = pl_vita_mmap; | |
3266 | psxUnmapHook = pl_vita_munmap; | |
3267 | #endif | |
3268 | ret = emu_core_preinit(); | |
3269 | #ifdef _3DS | |
3270 | /* emu_core_preinit sets the cpu to dynarec */ | |
3271 | if (!__ctr_svchax) | |
3272 | Config.Cpu = CPU_INTERPRETER; | |
3273 | #endif | |
3274 | ret |= init_memcards(); | |
38c2028e | 3275 | |
7a8d521f | 3276 | ret |= emu_core_init(); |
3277 | if (ret != 0) | |
3278 | { | |
3279 | SysPrintf("PCSX init failed.\n"); | |
3280 | exit(1); | |
3281 | } | |
3282 | ||
3283 | #ifdef _3DS | |
3284 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
9165d434 | 3285 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && P_HAVE_POSIX_MEMALIGN |
7a8d521f | 3286 | if (posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2) != 0) |
3287 | vout_buf = (void *) 0; | |
29122437 | 3288 | #else |
7a8d521f | 3289 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 3290 | #endif |
38c2028e | 3291 | |
7a8d521f | 3292 | vout_buf_ptr = vout_buf; |
3293 | ||
3294 | loadPSXBios(); | |
3295 | ||
3296 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); | |
3297 | ||
3298 | disk_initial_index = 0; | |
3299 | disk_initial_path[0] = '\0'; | |
3300 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
3301 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
3302 | else | |
3303 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
3304 | ||
3305 | rumble_cb = NULL; | |
3306 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
3307 | rumble_cb = rumble.set_rumble_state; | |
3308 | ||
3309 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) | |
3310 | * we have to do this because cache misses and some IO penalties | |
3311 | * are not emulated. Warning: changing this may break compatibility. */ | |
3312 | Config.cycle_multiplier = CYCLE_MULT_DEFAULT; | |
3313 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) | |
3314 | Config.cycle_multiplier = 200; | |
5ca2ec64 | 3315 | #endif |
7a8d521f | 3316 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
3317 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
5ca2ec64 | 3318 | |
7a8d521f | 3319 | SaveFuncs.open = save_open; |
3320 | SaveFuncs.read = save_read; | |
3321 | SaveFuncs.write = save_write; | |
3322 | SaveFuncs.seek = save_seek; | |
3323 | SaveFuncs.close = save_close; | |
6e921e1d | 3324 | |
7a8d521f | 3325 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
3326 | libretro_supports_bitmasks = true; | |
e268a47e | 3327 | |
7a8d521f | 3328 | check_system_specs(); |
38c2028e | 3329 | } |
3330 | ||
3331 | void retro_deinit(void) | |
3332 | { | |
7a8d521f | 3333 | if (plugins_opened) |
3334 | { | |
3335 | ClosePlugins(); | |
3336 | plugins_opened = 0; | |
3337 | } | |
3338 | SysClose(); | |
3339 | #ifdef _3DS | |
3340 | linearFree(vout_buf); | |
3341 | #else | |
3342 | free(vout_buf); | |
3343 | #endif | |
3344 | vout_buf = NULL; | |
3345 | ||
3346 | #ifdef VITA | |
3347 | deinit_vita_mmap(); | |
3348 | #endif | |
3349 | libretro_supports_bitmasks = false; | |
3350 | libretro_supports_option_categories = false; | |
3351 | ||
3352 | show_input_settings = true; | |
3353 | #ifdef GPU_PEOPS | |
3354 | show_advanced_gpu_peops_settings = true; | |
3355 | #endif | |
3356 | #ifdef GPU_UNAI | |
3357 | show_advanced_gpu_unai_settings = true; | |
3358 | #endif | |
3359 | ||
3360 | /* Have to reset disks struct, otherwise | |
3361 | * fnames/flabels will leak memory */ | |
3362 | disk_init(); | |
3363 | frameskip_type = FRAMESKIP_NONE; | |
3364 | frameskip_threshold = 0; | |
3365 | frameskip_interval = 0; | |
3366 | frameskip_counter = 0; | |
3367 | retro_audio_buff_active = false; | |
3368 | retro_audio_buff_occupancy = 0; | |
3369 | retro_audio_buff_underrun = false; | |
3370 | retro_audio_latency = 0; | |
3371 | update_audio_latency = false; | |
3372 | } | |
3373 | ||
3374 | #ifdef VITA | |
3375 | #include <psp2/kernel/threadmgr.h> | |
3376 | int usleep(unsigned long us) | |
3377 | { | |
3378 | sceKernelDelayThread(us); | |
3379 | } | |
3380 | #endif | |
3381 | ||
3382 | void SysPrintf(const char *fmt, ...) | |
3383 | { | |
3384 | va_list list; | |
3385 | char msg[512]; | |
3386 | ||
3387 | va_start(list, fmt); | |
3388 | vsprintf(msg, fmt, list); | |
3389 | va_end(list); | |
3390 | ||
3391 | if (log_cb) | |
3392 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
3393 | } | |
3394 | ||
3395 | /* Prints debug-level logs */ | |
3396 | void SysDLog(const char *fmt, ...) | |
3397 | { | |
3398 | va_list list; | |
3399 | char msg[512]; | |
3400 | ||
3401 | va_start(list, fmt); | |
3402 | vsprintf(msg, fmt, list); | |
3403 | va_end(list); | |
3404 | ||
3405 | if (log_cb) | |
3406 | log_cb(RETRO_LOG_DEBUG, "%s", msg); | |
38c2028e | 3407 | } |
378428ac | 3408 | |
3409 | // vim:sw=3:ts=3:expandtab |