Commit | Line | Data |
---|---|---|
38c2028e | 1 | /* |
003cfc63 | 2 | * (C) notaz, 2012,2014,2015 |
38c2028e | 3 | * |
4 | * This work is licensed under the terms of the GNU GPLv2 or later. | |
5 | * See the COPYING file in the top-level directory. | |
6 | */ | |
7 | ||
805fe9bc | 8 | #define _GNU_SOURCE 1 // strcasestr |
38c2028e | 9 | #include <stdio.h> |
10 | #include <stdlib.h> | |
11 | #include <string.h> | |
74ebc05b | 12 | #include <strings.h> |
d148d265 | 13 | #ifdef __MACH__ |
14 | #include <unistd.h> | |
15 | #include <sys/syscall.h> | |
16 | #endif | |
38c2028e | 17 | |
12367ad0 | 18 | #ifdef SWITCH |
19 | #include <switch.h> | |
20 | #endif | |
21 | ||
38c2028e | 22 | #include "../libpcsxcore/misc.h" |
23 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 24 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 25 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
23ea11bd | 26 | #include "../libpcsxcore/cdrom.h" |
27 | #include "../libpcsxcore/cdriso.h" | |
6e921e1d | 28 | #include "../libpcsxcore/cheat.h" |
f422f444 | 29 | #include "../libpcsxcore/r3000a.h" |
1328fa32 | 30 | #include "../libpcsxcore/gpu.h" |
cdee2d81 | 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" |
b12cce74 | 36 | #include "menu.h" |
38c2028e | 37 | #include "plugin.h" |
38 | #include "plugin_lib.h" | |
ace14ab3 | 39 | #include "arm_features.h" |
38c2028e | 40 | #include "revision.h" |
919cac88 | 41 | |
42 | #include <libretro.h> | |
43 | #include "libretro_core_options.h" | |
38c2028e | 44 | |
226a5691 | 45 | #ifdef USE_LIBRETRO_VFS |
46 | #include <streams/file_stream_transforms.h> | |
47 | #endif | |
48 | ||
fc99395c | 49 | #ifdef _3DS |
fc99395c | 50 | #include "3ds/3ds_utils.h" |
fc99395c | 51 | #endif |
52 | ||
8136cafb AP |
53 | #define PORTS_NUMBER 8 |
54 | ||
a9bb0712 | 55 | #ifndef MIN |
56 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
57 | #endif | |
58 | ||
8741f7a2 | 59 | #ifndef MAX |
60 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) | |
61 | #endif | |
62 | ||
8822aea7 | 63 | #define ISHEXDEC ((buf[cursor] >= '0') && (buf[cursor] <= '9')) || ((buf[cursor] >= 'a') && (buf[cursor] <= 'f')) || ((buf[cursor] >= 'A') && (buf[cursor] <= 'F')) |
47624ecf | 64 | |
2df7fcac BP |
65 | #define INTERNAL_FPS_SAMPLE_PERIOD 64 |
66 | ||
726da67c | 67 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
76996fc3 | 68 | static int rebootemu = 0; |
726da67c | 69 | |
38c2028e | 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; | |
79f29e0a | 75 | static retro_set_rumble_state_t rumble_cb; |
b2aef321 | 76 | static struct retro_log_callback logging; |
77 | static retro_log_printf_t log_cb; | |
38c2028e | 78 | |
8a60e610 | 79 | static unsigned msg_interface_version = 0; |
80 | ||
38c2028e | 81 | static void *vout_buf; |
8822aea7 | 82 | static void *vout_buf_ptr; |
70d56ca3 | 83 | static int vout_width, vout_height; |
5bbe183f | 84 | static int vout_fb_dirty; |
a11d0b9d | 85 | static int psx_w, psx_h; |
1a6164a1 | 86 | static bool vout_can_dupe; |
0e5a7b7d | 87 | static bool duping_enable; |
b580cc4f | 88 | static bool found_bios; |
2df7fcac BP |
89 | static bool display_internal_fps = false; |
90 | static unsigned frame_count = 0; | |
6fbd15c8 | 91 | static bool libretro_supports_bitmasks = false; |
f3c6ae10 | 92 | static bool libretro_supports_option_categories = false; |
93 | static bool show_input_settings = true; | |
b41cca85 | 94 | #ifdef GPU_PEOPS |
f3c6ae10 | 95 | static bool show_advanced_gpu_peops_settings = true; |
b41cca85 | 96 | #endif |
97 | #ifdef GPU_UNAI | |
f3c6ae10 | 98 | static bool show_advanced_gpu_unai_settings = true; |
b41cca85 | 99 | #endif |
399a33fe | 100 | static float mouse_sensitivity = 1.0f; |
ec92465a | 101 | static unsigned int disk_current_index; |
70d56ca3 | 102 | |
44c38f79 | 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; | |
5eaa13f1 | 115 | |
44c38f79 | 116 | static int retro_audio_buff_active = false; |
117 | static unsigned retro_audio_buff_occupancy = 0; | |
118 | static int retro_audio_buff_underrun = false; | |
5eaa13f1 | 119 | |
44c38f79 | 120 | static unsigned retro_audio_latency = 0; |
121 | static int update_audio_latency = false; | |
5eaa13f1 | 122 | |
4ce3bd43 VP |
123 | static unsigned previous_width = 0; |
124 | static unsigned previous_height = 0; | |
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]; | |
76e889bc | 131 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 132 | extern char McdDisable[2]; |
38c2028e | 133 | |
134 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 135 | int in_type[8] = { |
cada0a36 | 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 | }; | |
8822aea7 | 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 } }; | |
3c0fb554 | 143 | unsigned short in_keystate[PORTS_NUMBER]; |
7dea987c | 144 | int in_mouse[8][2]; |
29f3675b | 145 | int multitap1 = 0; |
146 | int multitap2 = 0; | |
4e477065 | 147 | int in_enable_vibration = 1; |
8b1be692 | 148 | int in_enable_crosshair[2] = { 0, 0 }; |
38c2028e | 149 | |
e1442c48 | 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 | ||
ace1989f SK |
169 | static bool axis_bounds_modifier; |
170 | ||
805fe9bc | 171 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 172 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 173 | #define VOUT_MAX_HEIGHT 512 |
174 | ||
646a63e4 | 175 | //Dummy functions |
8822aea7 | 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; } | |
646a63e4 | 183 | |
6713b629 | 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 | { | |
cada0a36 | 196 | unsigned off = 0; |
197 | unsigned i; | |
198 | ||
199 | memset(mcd_data, 0, MCD_SIZE); | |
200 | ||
201 | mcd_data[off++] = 'M'; | |
202 | mcd_data[off++] = 'C'; | |
203 | off += 0x7d; | |
204 | mcd_data[off++] = 0x0e; | |
205 | ||
8822aea7 | 206 | for (i = 0; i < 15; i++) |
207 | { | |
cada0a36 | 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 | } | |
215 | ||
8822aea7 | 216 | for (i = 0; i < 20; i++) |
217 | { | |
cada0a36 | 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 | ||
49c61096 | 229 | static void set_vout_fb() |
38c2028e | 230 | { |
8822aea7 | 231 | struct retro_framebuffer fb = { 0 }; |
6558949c | 232 | |
8822aea7 | 233 | fb.width = vout_width; |
234 | fb.height = vout_height; | |
235 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 236 | |
cada0a36 | 237 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) |
8822aea7 | 238 | vout_buf_ptr = (uint16_t *)fb.data; |
cada0a36 | 239 | else |
240 | vout_buf_ptr = vout_buf; | |
49c61096 | 241 | } |
6558949c | 242 | |
49c61096 G |
243 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
244 | { | |
cada0a36 | 245 | vout_width = w; |
246 | vout_height = h; | |
a11d0b9d | 247 | psx_w = raw_w; |
248 | psx_h = raw_h; | |
49c61096 | 249 | |
cada0a36 | 250 | if (previous_width != vout_width || previous_height != vout_height) |
251 | { | |
252 | previous_width = vout_width; | |
253 | previous_height = vout_height; | |
4ce3bd43 | 254 | |
cada0a36 | 255 | struct retro_system_av_info info; |
256 | retro_get_system_av_info(&info); | |
257 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
258 | } | |
d3c41e5e | 259 | |
cada0a36 | 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 | { |
cada0a36 | 266 | unsigned int i, v, *p = buf; |
38c2028e | 267 | |
8822aea7 | 268 | for (i = 0; i < bytes / 4; i++) |
269 | { | |
cada0a36 | 270 | v = p[i]; |
271 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
272 | } | |
38c2028e | 273 | } |
46aa5b98 | 274 | #endif |
38c2028e | 275 | |
8b1be692 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 | ||
5bbe183f | 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 | { |
cada0a36 | 318 | unsigned short *dest = vout_buf_ptr; |
319 | const unsigned short *src = vram; | |
320 | int dstride = vout_width, h1 = h; | |
8b1be692 | 321 | int port = 0; |
cada0a36 | 322 | |
8b1be692 | 323 | if (vram == NULL || dims_changed || (in_enable_crosshair[0] + in_enable_crosshair[1]) > 0) |
8822aea7 | 324 | { |
5bbe183f | 325 | memset(vout_buf_ptr, 0, dstride * vout_height * 2); |
cada0a36 | 326 | // blanking |
5bbe183f | 327 | if (vram == NULL) |
328 | goto out; | |
cada0a36 | 329 | } |
330 | ||
5bbe183f | 331 | dest += x + y * dstride; |
cada0a36 | 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 | |
8b1be692 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 |
cada0a36 | 360 | convert(vout_buf_ptr, vout_width * vout_height * 2); |
46aa5b98 | 361 | #endif |
cada0a36 | 362 | vout_fb_dirty = 1; |
363 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 364 | } |
365 | ||
fc99395c | 366 | #ifdef _3DS |
367 | typedef struct | |
368 | { | |
8822aea7 | 369 | void *buffer; |
fc99395c | 370 | uint32_t target_map; |
371 | size_t size; | |
372 | enum psxMapTag tag; | |
8822aea7 | 373 | } psx_map_t; |
fc99395c | 374 | |
375 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 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 | |
fc99395c | 381 | }; |
382 | ||
8822aea7 | 383 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
384 | enum psxMapTag tag) | |
fc99395c | 385 | { |
386 | (void)is_fixed; | |
387 | (void)addr; | |
388 | ||
f72db18e | 389 | if (__ctr_svchax) |
fc99395c | 390 | { |
8822aea7 | 391 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 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 | ||
8822aea7 | 402 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 403 | { |
404 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
405 | exit(1); | |
406 | } | |
407 | ||
8822aea7 | 408 | return (void *)custom_map->target_map; |
fc99395c | 409 | } |
410 | } | |
411 | } | |
412 | ||
413 | return malloc(size); | |
414 | } | |
415 | ||
416 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 417 | { |
fc99395c | 418 | (void)tag; |
419 | ||
f72db18e | 420 | if (__ctr_svchax) |
fc99395c | 421 | { |
8822aea7 | 422 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 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 | ||
8822aea7 | 432 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 433 | |
434 | free(custom_map->buffer); | |
435 | custom_map->buffer = NULL; | |
436 | return; | |
437 | } | |
438 | } | |
439 | } | |
440 | ||
441 | free(ptr); | |
442 | } | |
443 | #endif | |
444 | ||
1a5fd794 | 445 | #ifdef VITA |
446 | typedef struct | |
447 | { | |
8822aea7 | 448 | void *buffer; |
1a5fd794 | 449 | uint32_t target_map; |
450 | size_t size; | |
451 | enum psxMapTag tag; | |
8822aea7 | 452 | } psx_map_t; |
1a5fd794 | 453 | |
8822aea7 | 454 | void *addr = NULL; |
73081f23 | 455 | |
1a5fd794 | 456 | psx_map_t custom_psx_maps[] = { |
8822aea7 | 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 | |
1a5fd794 | 462 | }; |
463 | ||
8822aea7 | 464 | int init_vita_mmap() |
465 | { | |
cada0a36 | 466 | int n; |
8822aea7 | 467 | void *tmpaddr; |
468 | addr = malloc(64 * 1024 * 1024); | |
469 | if (addr == NULL) | |
cada0a36 | 470 | return -1; |
8822aea7 | 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; | |
73081f23 | 477 | #if 0 |
cada0a36 | 478 | for(n = 0; n < 5; n++){ |
479 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
480 | } | |
73081f23 | 481 | #endif |
cada0a36 | 482 | return 0; |
73081f23 FJGG |
483 | } |
484 | ||
8822aea7 | 485 | void deinit_vita_mmap() |
486 | { | |
cada0a36 | 487 | free(addr); |
73081f23 FJGG |
488 | } |
489 | ||
8822aea7 | 490 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
491 | enum psxMapTag tag) | |
1a5fd794 | 492 | { |
493 | (void)is_fixed; | |
494 | (void)addr; | |
495 | ||
8822aea7 | 496 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 497 | |
cada0a36 | 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 | } | |
1a5fd794 | 505 | |
506 | return malloc(size); | |
507 | } | |
508 | ||
509 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
510 | { | |
511 | (void)tag; | |
512 | ||
8822aea7 | 513 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 514 | |
cada0a36 | 515 | for (; custom_map->size; custom_map++) |
516 | { | |
517 | if ((custom_map->buffer == ptr)) | |
518 | { | |
519 | return; | |
520 | } | |
521 | } | |
1a5fd794 | 522 | |
523 | free(ptr); | |
524 | } | |
525 | #endif | |
526 | ||
fc99395c | 527 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 528 | { |
cada0a36 | 529 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 530 | } |
531 | ||
532 | static void pl_munmap(void *ptr, unsigned int size) | |
533 | { | |
cada0a36 | 534 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 535 | } |
536 | ||
38c2028e | 537 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 538 | .pl_vout_open = vout_open, |
cada0a36 | 539 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 540 | .pl_vout_flip = vout_flip, |
541 | .pl_vout_close = vout_close, | |
542 | .mmap = pl_mmap, | |
543 | .munmap = pl_munmap, | |
1328fa32 | 544 | .gpu_state_change = gpu_state_change, |
cada0a36 | 545 | /* from psxcounters */ |
8822aea7 | 546 | .gpu_hcnt = &hSyncCount, |
547 | .gpu_frame_count = &frame_counter, | |
38c2028e | 548 | }; |
549 | ||
550 | void pl_frame_limit(void) | |
551 | { | |
cada0a36 | 552 | /* called once per frame, make psxCpu->Execute() above return */ |
f3bc907d | 553 | stop++; |
38c2028e | 554 | } |
555 | ||
556 | void pl_timing_prepare(int is_pal) | |
557 | { | |
cada0a36 | 558 | is_pal_mode = is_pal; |
38c2028e | 559 | } |
560 | ||
d71c7095 | 561 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 562 | { |
cada0a36 | 563 | if (!rumble_cb) |
564 | return; | |
79f29e0a | 565 | |
cada0a36 | 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 | ||
8b1be692 S |
573 | //Percentage distance of screen to adjust for Konami Gun |
574 | static float KonamiGunAdjustX = 0; | |
575 | static float KonamiGunAdjustY = 0; | |
576 | ||
1b591888 | 577 | void pl_gun_byte2(int port, unsigned char byte) |
578 | { | |
8b1be692 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 | } | |
1b591888 | 608 | } |
609 | ||
38c2028e | 610 | /* sound calls */ |
07c13dfd | 611 | static void snd_feed(void *buf, int bytes) |
38c2028e | 612 | { |
cada0a36 | 613 | if (audio_batch_cb != NULL) |
614 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 615 | } |
616 | ||
07c13dfd | 617 | void out_register_libretro(struct out_driver *drv) |
618 | { | |
8822aea7 | 619 | drv->name = "libretro"; |
620 | drv->init = snd_init; | |
cada0a36 | 621 | drv->finish = snd_finish; |
8822aea7 | 622 | drv->busy = snd_busy; |
623 | drv->feed = snd_feed; | |
07c13dfd | 624 | } |
625 | ||
8b1be692 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) | |
31131233 | 633 | |
634 | static char *get_pse_pad_label[] = { | |
635 | "none", "mouse", "negcon", "konami gun", "standard", "analog", "guncon", "dualshock" | |
636 | }; | |
637 | ||
8b1be692 | 638 | static const struct retro_controller_description pads[8] = |
31131233 | 639 | { |
8b1be692 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 }, | |
31131233 | 647 | { NULL, 0 }, |
648 | }; | |
649 | ||
650 | static const struct retro_controller_info ports[9] = | |
651 | { | |
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 | }; | |
662 | ||
38c2028e | 663 | /* libretro */ |
f3c6ae10 | 664 | |
665 | static bool update_option_visibility(void) | |
666 | { | |
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", | |
8b1be692 S |
700 | "pcsx_rearmed_crosshair1", |
701 | "pcsx_rearmed_crosshair2", | |
702 | "pcsx_rearmed_konamigunadjustx", | |
703 | "pcsx_rearmed_konamigunadjusty", | |
f3c6ae10 | 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; | |
812 | } | |
813 | ||
e268a47e | 814 | void retro_set_environment(retro_environment_t cb) |
815 | { | |
f3c6ae10 | 816 | bool option_categories = false; |
226a5691 | 817 | #ifdef USE_LIBRETRO_VFS |
818 | struct retro_vfs_interface_info vfs_iface_info; | |
819 | #endif | |
820 | ||
e268a47e | 821 | environ_cb = cb; |
822 | ||
919cac88 | 823 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
824 | log_cb = logging.log; | |
825 | ||
31131233 | 826 | environ_cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports); |
f3c6ae10 | 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 | } | |
226a5691 | 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 | { | |
cada0a36 | 892 | return RETRO_API_VERSION; |
38c2028e | 893 | } |
894 | ||
31131233 | 895 | static void update_multitap(void) |
30d43b8a | 896 | { |
6cb1dcb1 | 897 | struct retro_variable var = { 0 }; |
898 | ||
899 | multitap1 = 0; | |
900 | multitap2 = 0; | |
cada0a36 | 901 | |
902 | var.value = NULL; | |
f6575013 | 903 | var.key = "pcsx_rearmed_multitap"; |
cada0a36 | 904 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) |
905 | { | |
6cb1dcb1 | 906 | if (strcmp(var.value, "port 1") == 0) |
cada0a36 | 907 | multitap1 = 1; |
6cb1dcb1 | 908 | else if (strcmp(var.value, "port 2") == 0) |
cada0a36 | 909 | multitap2 = 1; |
6cb1dcb1 | 910 | else if (strcmp(var.value, "ports 1 and 2") == 0) |
f6575013 | 911 | { |
912 | multitap1 = 1; | |
913 | multitap2 = 1; | |
914 | } | |
cada0a36 | 915 | } |
30d43b8a AP |
916 | } |
917 | ||
38c2028e | 918 | void retro_set_controller_port_device(unsigned port, unsigned device) |
919 | { | |
cada0a36 | 920 | if (port >= PORTS_NUMBER) |
921 | return; | |
8c047f6f | 922 | |
31131233 | 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; | |
8b1be692 S |
944 | case RETRO_DEVICE_PSE_JUSTIFIER: |
945 | in_type[port] = PSE_PAD_TYPE_GUN; | |
946 | break; | |
31131233 | 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 | { | |
8fc5171a GR |
958 | #ifndef GIT_VERSION |
959 | #define GIT_VERSION "" | |
960 | #endif | |
cada0a36 | 961 | memset(info, 0, sizeof(*info)); |
8822aea7 | 962 | info->library_name = "PCSX-ReARMed"; |
eeb8a52b | 963 | info->library_version = "r23l" GIT_VERSION; |
cb065acc | 964 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd|iso|exe"; |
8822aea7 | 965 | info->need_fullpath = true; |
38c2028e | 966 | } |
967 | ||
968 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
969 | { | |
8822aea7 | 970 | unsigned geom_height = vout_height > 0 ? vout_height : 240; |
971 | unsigned geom_width = vout_width > 0 ? vout_width : 320; | |
d3c41e5e | 972 | |
cada0a36 | 973 | memset(info, 0, sizeof(*info)); |
8822aea7 | 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 */ |
ace14ab3 | 984 | size_t retro_serialize_size(void) |
985 | { | |
cada0a36 | 986 | // it's currently 4380651-4397047 bytes, |
987 | // but have some reserved for future | |
988 | return 0x440000; | |
6e921e1d | 989 | } |
990 | ||
8822aea7 | 991 | struct save_fp |
992 | { | |
cada0a36 | 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 | { | |
cada0a36 | 1000 | struct save_fp *fp; |
6e921e1d | 1001 | |
cada0a36 | 1002 | if (name == NULL || mode == NULL) |
1003 | return NULL; | |
6e921e1d | 1004 | |
cada0a36 | 1005 | fp = malloc(sizeof(*fp)); |
1006 | if (fp == NULL) | |
1007 | return NULL; | |
6e921e1d | 1008 | |
cada0a36 | 1009 | fp->buf = (char *)name; |
1010 | fp->pos = 0; | |
1011 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 1012 | |
cada0a36 | 1013 | return fp; |
6e921e1d | 1014 | } |
1015 | ||
1016 | static int save_read(void *file, void *buf, u32 len) | |
1017 | { | |
cada0a36 | 1018 | struct save_fp *fp = file; |
1019 | if (fp == NULL || buf == NULL) | |
1020 | return -1; | |
6e921e1d | 1021 | |
cada0a36 | 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 | { | |
cada0a36 | 1029 | struct save_fp *fp = file; |
1030 | if (fp == NULL || buf == NULL) | |
1031 | return -1; | |
6e921e1d | 1032 | |
cada0a36 | 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 | { | |
cada0a36 | 1040 | struct save_fp *fp = file; |
1041 | if (fp == NULL) | |
1042 | return -1; | |
1043 | ||
8822aea7 | 1044 | switch (whence) |
1045 | { | |
cada0a36 | 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 | { | |
cada0a36 | 1059 | struct save_fp *fp = file; |
1060 | size_t r_size = retro_serialize_size(); | |
1061 | if (fp == NULL) | |
1062 | return; | |
6e921e1d | 1063 | |
cada0a36 | 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) | |
ace14ab3 | 1073 | { |
ec92465a | 1074 | int ret; |
1075 | CdromFrontendId = disk_current_index; | |
1076 | ret = SaveState(data); | |
cada0a36 | 1077 | return ret == 0 ? true : false; |
38c2028e | 1078 | } |
1079 | ||
ec92465a | 1080 | static bool disk_set_image_index(unsigned int index); |
1081 | ||
38c2028e | 1082 | bool retro_unserialize(const void *data, size_t size) |
1083 | { | |
ec92465a | 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 | { | |
cada0a36 | 1097 | ClearAllCheats(); |
38c2028e | 1098 | } |
1099 | ||
1100 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
1101 | { | |
59a0eb99 | 1102 | int ret = -1; |
1103 | char *buf; | |
cada0a36 | 1104 | |
59a0eb99 | 1105 | // cheat funcs are destructive, need a copy... |
1106 | buf = strdup(code); | |
1107 | if (buf == NULL) | |
1108 | goto finish; | |
cada0a36 | 1109 | |
1110 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 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'; | |
cada0a36 | 1124 | } |
1125 | } | |
1126 | cursor++; | |
1127 | } | |
6e921e1d | 1128 | |
cada0a36 | 1129 | if (index < NumCheats) |
1130 | ret = EditCheat(index, "", buf); | |
1131 | else | |
1132 | ret = AddCheat("", buf); | |
6e921e1d | 1133 | |
59a0eb99 | 1134 | finish: |
cada0a36 | 1135 | if (ret != 0) |
1136 | SysPrintf("Failed to set cheat %#u\n", index); | |
1137 | else if (index < NumCheats) | |
1138 | Cheats[index].Enabled = enabled; | |
59a0eb99 | 1139 | free(buf); |
38c2028e | 1140 | } |
1141 | ||
144493e8 | 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 | |
8822aea7 | 1150 | #define PATH_MAX 4096 |
144493e8 | 1151 | #endif |
1152 | ||
23ea11bd | 1153 | /* multidisk support */ |
144493e8 | 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; |
8822aea7 | 1158 | static struct disks_state |
1159 | { | |
cada0a36 | 1160 | char *fname; |
1161 | char *flabel; | |
1162 | int internal_index; // for multidisk eboots | |
23ea11bd | 1163 | } disks[8]; |
1164 | ||
144493e8 | 1165 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
1166 | { | |
cada0a36 | 1167 | const char *base = NULL; |
144493e8 | 1168 | |
cada0a36 | 1169 | if (!disk_path || (*disk_path == '\0')) |
1170 | return; | |
144493e8 | 1171 | |
cada0a36 | 1172 | base = strrchr(disk_path, SLASH); |
1173 | if (!base) | |
1174 | base = disk_path; | |
144493e8 | 1175 | |
cada0a36 | 1176 | if (*base == SLASH) |
1177 | base++; | |
144493e8 | 1178 | |
cada0a36 | 1179 | strncpy(disk_label, base, len - 1); |
1180 | disk_label[len - 1] = '\0'; | |
144493e8 | 1181 | |
cada0a36 | 1182 | char *ext = strrchr(disk_label, '.'); |
1183 | if (ext) | |
1184 | *ext = '\0'; | |
144493e8 | 1185 | } |
1186 | ||
1187 | static void disk_init(void) | |
1188 | { | |
cada0a36 | 1189 | size_t i; |
144493e8 | 1190 | |
cada0a36 | 1191 | disk_ejected = false; |
1192 | disk_current_index = 0; | |
1193 | disk_count = 0; | |
144493e8 | 1194 | |
8822aea7 | 1195 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
1196 | { | |
1197 | if (disks[i].fname != NULL) | |
1198 | { | |
cada0a36 | 1199 | free(disks[i].fname); |
1200 | disks[i].fname = NULL; | |
1201 | } | |
8822aea7 | 1202 | if (disks[i].flabel != NULL) |
1203 | { | |
cada0a36 | 1204 | free(disks[i].flabel); |
1205 | disks[i].flabel = NULL; | |
1206 | } | |
1207 | disks[i].internal_index = 0; | |
1208 | } | |
144493e8 | 1209 | } |
1210 | ||
23ea11bd | 1211 | static bool disk_set_eject_state(bool ejected) |
1212 | { | |
cada0a36 | 1213 | // weird PCSX API.. |
1214 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
1215 | LidInterrupt(); | |
23ea11bd | 1216 | |
cada0a36 | 1217 | disk_ejected = ejected; |
1218 | return true; | |
23ea11bd | 1219 | } |
1220 | ||
1221 | static bool disk_get_eject_state(void) | |
1222 | { | |
cada0a36 | 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 | { | |
cada0a36 | 1229 | return disk_current_index; |
23ea11bd | 1230 | } |
1231 | ||
1232 | static bool disk_set_image_index(unsigned int index) | |
1233 | { | |
cada0a36 | 1234 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1235 | return false; | |
23ea11bd | 1236 | |
cada0a36 | 1237 | CdromId[0] = '\0'; |
1238 | CdromLabel[0] = '\0'; | |
23ea11bd | 1239 | |
8822aea7 | 1240 | if (disks[index].fname == NULL) |
1241 | { | |
cada0a36 | 1242 | SysPrintf("missing disk #%u\n", index); |
1243 | CDR_shutdown(); | |
23ea11bd | 1244 | |
cada0a36 | 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 | |
cada0a36 | 1251 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 1252 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 1253 | |
cada0a36 | 1254 | cdrIsoMultidiskSelect = disks[index].internal_index; |
1255 | set_cd_image(disks[index].fname); | |
8822aea7 | 1256 | if (ReloadCdromPlugin() < 0) |
1257 | { | |
cada0a36 | 1258 | SysPrintf("failed to load cdr plugin\n"); |
1259 | return false; | |
1260 | } | |
8822aea7 | 1261 | if (CDR_open() < 0) |
1262 | { | |
cada0a36 | 1263 | SysPrintf("failed to open cdr plugin\n"); |
1264 | return false; | |
1265 | } | |
23ea11bd | 1266 | |
8822aea7 | 1267 | if (!disk_ejected) |
1268 | { | |
cada0a36 | 1269 | SetCdOpenCaseTime(time(NULL) + 2); |
1270 | LidInterrupt(); | |
1271 | } | |
23ea11bd | 1272 | |
cada0a36 | 1273 | disk_current_index = index; |
1274 | return true; | |
23ea11bd | 1275 | } |
1276 | ||
1277 | static unsigned int disk_get_num_images(void) | |
1278 | { | |
cada0a36 | 1279 | return disk_count; |
23ea11bd | 1280 | } |
1281 | ||
1282 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1283 | const struct retro_game_info *info) |
23ea11bd | 1284 | { |
cada0a36 | 1285 | char *old_fname = NULL; |
1286 | char *old_flabel = NULL; | |
1287 | bool ret = true; | |
23ea11bd | 1288 | |
cada0a36 | 1289 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1290 | return false; | |
23ea11bd | 1291 | |
cada0a36 | 1292 | old_fname = disks[index].fname; |
1293 | old_flabel = disks[index].flabel; | |
144493e8 | 1294 | |
cada0a36 | 1295 | disks[index].fname = NULL; |
1296 | disks[index].flabel = NULL; | |
1297 | disks[index].internal_index = 0; | |
23ea11bd | 1298 | |
8822aea7 | 1299 | if (info != NULL) |
1300 | { | |
cada0a36 | 1301 | char disk_label[PATH_MAX]; |
1302 | disk_label[0] = '\0'; | |
144493e8 | 1303 | |
cada0a36 | 1304 | disks[index].fname = strdup(info->path); |
144493e8 | 1305 | |
cada0a36 | 1306 | get_disk_label(disk_label, info->path, PATH_MAX); |
1307 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1308 | |
cada0a36 | 1309 | if (index == disk_current_index) |
1310 | ret = disk_set_image_index(index); | |
1311 | } | |
23ea11bd | 1312 | |
cada0a36 | 1313 | if (old_fname != NULL) |
1314 | free(old_fname); | |
23ea11bd | 1315 | |
cada0a36 | 1316 | if (old_flabel != NULL) |
1317 | free(old_flabel); | |
144493e8 | 1318 | |
cada0a36 | 1319 | return ret; |
23ea11bd | 1320 | } |
1321 | ||
1322 | static bool disk_add_image_index(void) | |
1323 | { | |
cada0a36 | 1324 | if (disk_count >= 8) |
1325 | return false; | |
51ba7408 | 1326 | |
cada0a36 | 1327 | disk_count++; |
1328 | return true; | |
23ea11bd | 1329 | } |
1330 | ||
144493e8 | 1331 | static bool disk_set_initial_image(unsigned index, const char *path) |
1332 | { | |
cada0a36 | 1333 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1334 | return false; | |
144493e8 | 1335 | |
cada0a36 | 1336 | if (!path || (*path == '\0')) |
1337 | return false; | |
144493e8 | 1338 | |
cada0a36 | 1339 | disk_initial_index = index; |
144493e8 | 1340 | |
cada0a36 | 1341 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1342 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1343 | |
cada0a36 | 1344 | return true; |
144493e8 | 1345 | } |
1346 | ||
1347 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1348 | { | |
cada0a36 | 1349 | const char *fname = NULL; |
144493e8 | 1350 | |
cada0a36 | 1351 | if (len < 1) |
1352 | return false; | |
144493e8 | 1353 | |
cada0a36 | 1354 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1355 | return false; | |
144493e8 | 1356 | |
cada0a36 | 1357 | fname = disks[index].fname; |
144493e8 | 1358 | |
cada0a36 | 1359 | if (!fname || (*fname == '\0')) |
1360 | return false; | |
144493e8 | 1361 | |
cada0a36 | 1362 | strncpy(path, fname, len - 1); |
1363 | path[len - 1] = '\0'; | |
144493e8 | 1364 | |
cada0a36 | 1365 | return true; |
144493e8 | 1366 | } |
1367 | ||
1368 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1369 | { | |
cada0a36 | 1370 | const char *flabel = NULL; |
144493e8 | 1371 | |
cada0a36 | 1372 | if (len < 1) |
1373 | return false; | |
144493e8 | 1374 | |
cada0a36 | 1375 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1376 | return false; | |
144493e8 | 1377 | |
cada0a36 | 1378 | flabel = disks[index].flabel; |
144493e8 | 1379 | |
cada0a36 | 1380 | if (!flabel || (*flabel == '\0')) |
1381 | return false; | |
144493e8 | 1382 | |
cada0a36 | 1383 | strncpy(label, flabel, len - 1); |
1384 | label[len - 1] = '\0'; | |
144493e8 | 1385 | |
cada0a36 | 1386 | return true; |
144493e8 | 1387 | } |
1388 | ||
23ea11bd | 1389 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 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, | |
cada0a36 | 1395 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1396 | .add_image_index = disk_add_image_index, |
23ea11bd | 1397 | }; |
1398 | ||
144493e8 | 1399 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 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, | |
cada0a36 | 1405 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 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, | |
144493e8 | 1410 | }; |
9096ba88 | 1411 | |
e6f1e7f7 | 1412 | static char base_dir[1024]; |
9fba39a9 T |
1413 | |
1414 | static bool read_m3u(const char *file) | |
1415 | { | |
cada0a36 | 1416 | char line[1024]; |
1417 | char name[PATH_MAX]; | |
226a5691 | 1418 | FILE *fp = fopen(file, "r"); |
1419 | if (!fp) | |
cada0a36 | 1420 | return false; |
1421 | ||
d710d713 | 1422 | while (fgets(line, sizeof(line), fp) && disk_count < sizeof(disks) / sizeof(disks[0])) |
8822aea7 | 1423 | { |
cada0a36 | 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'; | |
144493e8 | 1437 | |
cada0a36 | 1438 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1439 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1440 | |
cada0a36 | 1441 | get_disk_label(disk_label, name, PATH_MAX); |
1442 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1443 | |
cada0a36 | 1444 | disk_count++; |
1445 | } | |
1446 | } | |
9fba39a9 | 1447 | |
226a5691 | 1448 | fclose(fp); |
cada0a36 | 1449 | return (disk_count != 0); |
9fba39a9 T |
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 | { | |
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 * | |
8822aea7 | 1478 | strcasestr(const char *s, const char *find) |
41294f4d | 1479 | { |
cada0a36 | 1480 | char c, sc; |
1481 | size_t len; | |
1482 | ||
8822aea7 | 1483 | if ((c = *find++) != 0) |
1484 | { | |
cada0a36 | 1485 | c = tolower((unsigned char)c); |
1486 | len = strlen(find); | |
8822aea7 | 1487 | do |
1488 | { | |
1489 | do | |
1490 | { | |
cada0a36 | 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 | ||
b5926d18 | 1501 | static void set_retro_memmap(void) |
1502 | { | |
5c00ea32 | 1503 | #ifndef NDEBUG |
cada0a36 | 1504 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1505 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1506 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1507 | }; | |
b5926d18 | 1508 | |
cada0a36 | 1509 | retromap.descriptors = &mmap; |
1510 | retromap.num_descriptors = 1; | |
b5926d18 | 1511 | |
cada0a36 | 1512 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1513 | #endif |
b5926d18 | 1514 | } |
1515 | ||
cdee2d81 | 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 | ||
5eaa13f1 A |
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 | { | |
44c38f79 | 1552 | if (frameskip_type == FRAMESKIP_NONE) |
5eaa13f1 | 1553 | { |
44c38f79 | 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; | |
5eaa13f1 | 1560 | |
44c38f79 | 1561 | if (frameskip_type == FRAMESKIP_FIXED_INTERVAL) |
1562 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); | |
1563 | else | |
5eaa13f1 | 1564 | { |
44c38f79 | 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 | } | |
5eaa13f1 | 1576 | } |
44c38f79 | 1577 | |
1578 | if (calculate_audio_latency) | |
5eaa13f1 A |
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 | } | |
5eaa13f1 A |
1592 | |
1593 | update_audio_latency = true; | |
44c38f79 | 1594 | frameskip_counter = 0; |
5eaa13f1 A |
1595 | } |
1596 | ||
570b9365 | 1597 | static void update_variables(bool in_flight); |
38c2028e | 1598 | bool retro_load_game(const struct retro_game_info *info) |
1599 | { | |
cada0a36 | 1600 | size_t i; |
1601 | unsigned int cd_index = 0; | |
1602 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
1f915be5 | 1603 | bool is_exe = (strcasestr(info->path, ".exe") != NULL); |
1604 | int ret; | |
9fba39a9 | 1605 | |
e3f8313f | 1606 | struct retro_input_descriptor desc[] = { |
8822aea7 | 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" }, \ | |
cada0a36 | 1626 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
2815469a S |
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" }, \ | |
8b1be692 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" }, | |
2815469a | 1633 | |
cada0a36 | 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 | ||
cada0a36 | 1646 | frame_count = 0; |
2df7fcac | 1647 | |
e3f8313f | 1648 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1649 | ||
46aa5b98 | 1650 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1651 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1652 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1653 | { | |
cada0a36 | 1654 | SysPrintf("RGB565 supported, using it\n"); |
1655 | } | |
46aa5b98 | 1656 | #endif |
c19aba43 | 1657 | |
8822aea7 | 1658 | if (info == NULL || info->path == NULL) |
1659 | { | |
cada0a36 | 1660 | SysPrintf("info->path required\n"); |
1661 | return false; | |
1662 | } | |
1663 | ||
1664 | update_variables(false); | |
1665 | ||
8822aea7 | 1666 | if (plugins_opened) |
1667 | { | |
cada0a36 | 1668 | ClosePlugins(); |
1669 | plugins_opened = 0; | |
1670 | } | |
1671 | ||
1672 | disk_init(); | |
1673 | ||
1674 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1675 | ||
8822aea7 | 1676 | if (is_m3u) |
1677 | { | |
1678 | if (!read_m3u(info->path)) | |
1679 | { | |
cada0a36 | 1680 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1681 | return false; | |
1682 | } | |
8822aea7 | 1683 | } |
1684 | else | |
1685 | { | |
cada0a36 | 1686 | char disk_label[PATH_MAX]; |
1687 | disk_label[0] = '\0'; | |
1688 | ||
1689 | disk_count = 1; | |
1690 | disks[0].fname = strdup(info->path); | |
1691 | ||
1692 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1693 | disks[0].flabel = strdup(disk_label); | |
1694 | } | |
1695 | ||
1696 | /* If this is an M3U file, attempt to set the | |
1697 | * initial disk image */ | |
8822aea7 | 1698 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1699 | { | |
cada0a36 | 1700 | const char *fname = disks[disk_initial_index].fname; |
1701 | ||
1702 | if (fname && (*fname != '\0')) | |
1703 | if (strcmp(disk_initial_path, fname) == 0) | |
1704 | cd_index = disk_initial_index; | |
1705 | } | |
1706 | ||
1707 | set_cd_image(disks[cd_index].fname); | |
1708 | disk_current_index = cd_index; | |
1709 | ||
1710 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1711 | if (LoadPlugins() == -1) |
1712 | { | |
cada0a36 | 1713 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1714 | return false; | |
1715 | } | |
1716 | ||
1717 | plugins_opened = 1; | |
1718 | NetOpened = 0; | |
1719 | ||
8822aea7 | 1720 | if (OpenPlugins() == -1) |
1721 | { | |
cada0a36 | 1722 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1723 | return false; | |
1724 | } | |
1725 | ||
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) */ | |
8822aea7 | 1730 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1731 | { | |
cada0a36 | 1732 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1733 | ||
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; | |
1739 | ||
1740 | if (disks[0].flabel != NULL) | |
1741 | free(disks[0].flabel); | |
1742 | disks[0].flabel = NULL; | |
1743 | ||
8822aea7 | 1744 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1745 | { | |
9361a5aa EC |
1746 | char disk_name[PATH_MAX - 16] = { 0 }; |
1747 | char disk_label[PATH_MAX] = { 0 }; | |
cada0a36 | 1748 | |
1749 | disks[i].fname = strdup(info->path); | |
1750 | ||
9361a5aa | 1751 | get_disk_label(disk_name, info->path, sizeof(disk_name)); |
cada0a36 | 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 */ | |
8822aea7 | 1761 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1762 | { | |
cada0a36 | 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 | ||
8822aea7 | 1770 | if (cd_index > 0) |
1771 | { | |
1772 | CdromId[0] = '\0'; | |
cada0a36 | 1773 | CdromLabel[0] = '\0'; |
1774 | ||
1775 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1776 | disk_current_index = cd_index; |
cada0a36 | 1777 | set_cd_image(disks[cd_index].fname); |
1778 | ||
8822aea7 | 1779 | if (ReloadCdromPlugin() < 0) |
1780 | { | |
cada0a36 | 1781 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1782 | return false; | |
1783 | } | |
8822aea7 | 1784 | if (CDR_open() < 0) |
1785 | { | |
cada0a36 | 1786 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1787 | return false; | |
1788 | } | |
1789 | } | |
1790 | } | |
1791 | ||
92cd7e86 | 1792 | /* set ports to use "standard controller" initially */ |
1793 | for (i = 0; i < 8; ++i) | |
1794 | in_type[i] = PSE_PAD_TYPE_STANDARD; | |
1795 | ||
cada0a36 | 1796 | plugin_call_rearmed_cbs(); |
8b9b4c9f | 1797 | /* dfinput_activate(); */ |
cada0a36 | 1798 | |
1f915be5 | 1799 | if (!is_exe && CheckCdrom() == -1) |
8822aea7 | 1800 | { |
cada0a36 | 1801 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1802 | return false; | |
1803 | } | |
1804 | ||
1805 | SysReset(); | |
1806 | ||
1f915be5 | 1807 | if (is_exe) |
1808 | ret = Load(info->path); | |
1809 | else | |
1810 | ret = LoadCdrom(); | |
1811 | if (ret != 0) | |
8822aea7 | 1812 | { |
1f915be5 | 1813 | log_cb(RETRO_LOG_INFO, "could not load %s (%d)\n", is_exe ? "exe" : "CD", ret); |
cada0a36 | 1814 | return false; |
1815 | } | |
1816 | emu_on_new_cd(0); | |
1817 | ||
1818 | set_retro_memmap(); | |
5eaa13f1 | 1819 | retro_set_audio_buff_status_cb(); |
cada0a36 | 1820 | |
cdee2d81 | 1821 | if (check_unsatisfied_libcrypt()) |
1822 | show_notification("LibCrypt protected game with missing SBI detected", 3000, 3); | |
1823 | ||
cada0a36 | 1824 | return true; |
38c2028e | 1825 | } |
1826 | ||
38c2028e | 1827 | unsigned retro_get_region(void) |
1828 | { | |
cada0a36 | 1829 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1830 | } |
1831 | ||
1832 | void *retro_get_memory_data(unsigned id) | |
1833 | { | |
cada0a36 | 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 | { | |
cada0a36 | 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 | { | |
d9e77039 | 1854 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1855 | rebootemu = 1; | |
cada0a36 | 1856 | //SysReset(); |
38c2028e | 1857 | } |
1858 | ||
1859 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 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 | ||
8b1be692 | 1879 | //Percentage distance of screen to adjust for Guncon |
e16ecc89 | 1880 | static int GunconAdjustX = 0; |
1881 | static int GunconAdjustY = 0; | |
1882 | ||
8b1be692 | 1883 | //Used when out by a percentage with Guncon |
e16ecc89 | 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; |
b41cca85 | 1890 | #ifdef GPU_PEOPS |
f3c6ae10 | 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; | |
b41cca85 | 1895 | #endif |
44c38f79 | 1896 | frameskip_type_t prev_frameskip_type; |
5eaa13f1 | 1897 | |
5eaa13f1 | 1898 | var.value = NULL; |
10a3edb5 | 1899 | var.key = "pcsx_rearmed_frameskip_type"; |
5eaa13f1 A |
1900 | |
1901 | prev_frameskip_type = frameskip_type; | |
44c38f79 | 1902 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 1903 | pl_rearmed_cbs.frameskip = 0; |
ace14ab3 | 1904 | |
5eaa13f1 A |
1905 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1906 | { | |
1907 | if (strcmp(var.value, "auto") == 0) | |
44c38f79 | 1908 | frameskip_type = FRAMESKIP_AUTO; |
5eaa13f1 | 1909 | if (strcmp(var.value, "auto_threshold") == 0) |
44c38f79 | 1910 | frameskip_type = FRAMESKIP_AUTO_THRESHOLD; |
5eaa13f1 | 1911 | if (strcmp(var.value, "fixed_interval") == 0) |
44c38f79 | 1912 | frameskip_type = FRAMESKIP_FIXED_INTERVAL; |
5eaa13f1 A |
1913 | } |
1914 | ||
1915 | if (frameskip_type != 0) | |
1916 | pl_rearmed_cbs.frameskip = -1; | |
10a3edb5 | 1917 | |
e268a47e | 1918 | var.value = NULL; |
10a3edb5 | 1919 | var.key = "pcsx_rearmed_frameskip_threshold"; |
5eaa13f1 | 1920 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1921 | { |
1922 | frameskip_threshold = strtol(var.value, NULL, 10); | |
1923 | } | |
5eaa13f1 | 1924 | |
5eaa13f1 | 1925 | var.value = NULL; |
10a3edb5 | 1926 | var.key = "pcsx_rearmed_frameskip_interval"; |
3abd263a | 1927 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1928 | { |
1929 | frameskip_interval = strtol(var.value, NULL, 10); | |
1930 | } | |
9f5a28d9 | 1931 | |
1932 | var.value = NULL; | |
4e477065 | 1933 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1934 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1935 | { |
1936 | Config.PsxAuto = 0; | |
f4cceff6 | 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 | |
30d43b8a | 1945 | update_multitap(); |
61c4962a | 1946 | |
e1442c48 | 1947 | var.value = NULL; |
1948 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1949 | negcon_deadzone = 0; | |
3abd263a | 1950 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1951 | { |
1952 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1953 | } | |
1954 | ||
1955 | var.value = NULL; | |
1956 | var.key = "pcsx_rearmed_negcon_response"; | |
1957 | negcon_linearity = 1; | |
3abd263a | 1958 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1959 | { |
8822aea7 | 1960 | if (strcmp(var.value, "quadratic") == 0) |
1961 | { | |
e1442c48 | 1962 | negcon_linearity = 2; |
8822aea7 | 1963 | } |
1964 | else if (strcmp(var.value, "cubic") == 0) | |
1965 | { | |
e1442c48 | 1966 | negcon_linearity = 3; |
1967 | } | |
1968 | } | |
1969 | ||
ace1989f SK |
1970 | var.value = NULL; |
1971 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1972 | axis_bounds_modifier = true; | |
3abd263a | 1973 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1974 | { |
8822aea7 | 1975 | if (strcmp(var.value, "square") == 0) |
1976 | { | |
cada0a36 | 1977 | axis_bounds_modifier = true; |
8822aea7 | 1978 | } |
1979 | else if (strcmp(var.value, "circle") == 0) | |
1980 | { | |
cada0a36 | 1981 | axis_bounds_modifier = false; |
1982 | } | |
ace1989f SK |
1983 | } |
1984 | ||
70fb8fe7 | 1985 | var.value = NULL; |
1986 | var.key = "pcsx_rearmed_vibration"; | |
1987 | ||
3abd263a | 1988 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 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; | |
1994 | } | |
1995 | ||
5c1cbedc | 1996 | var.value = NULL; |
1997 | var.key = "pcsx_rearmed_dithering"; | |
1998 | ||
3abd263a | 1999 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 2000 | { |
8822aea7 | 2001 | if (strcmp(var.value, "disabled") == 0) |
2002 | { | |
5c1cbedc | 2003 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
2004 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 2005 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
07ade526 | 2006 | #ifdef GPU_NEON |
5c1cbedc | 2007 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; |
2008 | #endif | |
2009 | } | |
8822aea7 | 2010 | else if (strcmp(var.value, "enabled") == 0) |
2011 | { | |
2012 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 2013 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 2014 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
07ade526 | 2015 | #ifdef GPU_NEON |
5c1cbedc | 2016 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; |
2017 | #endif | |
2018 | } | |
2019 | } | |
2020 | ||
8ac2b9d2 | 2021 | #ifdef GPU_NEON |
3abd263a | 2022 | var.value = NULL; |
3c53dce3 | 2023 | var.key = "pcsx_rearmed_neon_interlace_enable_v2"; |
9f5a28d9 | 2024 | |
3abd263a | 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; | |
3c53dce3 | 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 | |
3abd263a | 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 | |
3abd263a | 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 | |
3abd263a | 2058 | var.value = NULL; |
0e5a7b7d | 2059 | var.key = "pcsx_rearmed_duping_enable"; |
2060 | ||
3abd263a | 2061 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 2062 | { |
0a6520c3 | 2063 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 2064 | duping_enable = false; |
0a6520c3 | 2065 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 2066 | duping_enable = true; |
2067 | } | |
2068 | ||
3abd263a | 2069 | var.value = NULL; |
2df7fcac BP |
2070 | var.key = "pcsx_rearmed_display_internal_fps"; |
2071 | ||
3abd263a | 2072 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
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 | ||
86be2515 | 2080 | // |
2081 | // CPU emulation related config | |
630b122b | 2082 | #ifndef DRC_DISABLE |
48f615ba | 2083 | var.value = NULL; |
4e477065 | 2084 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 2085 | |
abf1a2b6 DGF |
2086 | if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var)) |
2087 | var.value = "enabled"; | |
2088 | ||
48f615ba | 2089 | { |
cada0a36 | 2090 | R3000Acpu *prev_cpu = psxCpu; |
48f615ba | 2091 | |
fc99395c | 2092 | #ifdef _3DS |
8822aea7 | 2093 | if (!__ctr_svchax) |
fc99395c | 2094 | Config.Cpu = CPU_INTERPRETER; |
2095 | else | |
2096 | #endif | |
ec4baa7d | 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; | |
8822aea7 | 2103 | if (psxCpu != prev_cpu) |
2104 | { | |
20196899 | 2105 | prev_cpu->Notify(R3000ACPU_NOTIFY_BEFORE_SAVE, NULL); |
48f615ba | 2106 | prev_cpu->Shutdown(); |
2107 | psxCpu->Init(); | |
20196899 | 2108 | psxCpu->Reset(); |
2109 | psxCpu->Notify(R3000ACPU_NOTIFY_AFTER_LOAD, NULL); | |
48f615ba | 2110 | } |
2111 | } | |
630b122b | 2112 | #endif /* !DRC_DISABLE */ |
805fe9bc | 2113 | |
3abd263a | 2114 | var.value = NULL; |
86be2515 | 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 | } | |
01394a7f | 2121 | |
86be2515 | 2122 | #if !defined(DRC_DISABLE) && !defined(LIGHTREC) |
2123 | var.value = NULL; | |
2124 | var.key = "pcsx_rearmed_nosmccheck"; | |
3abd263a | 2125 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2126 | { |
86be2515 | 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; | |
01394a7f | 2131 | } |
2132 | ||
3abd263a | 2133 | var.value = NULL; |
86be2515 | 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 | } | |
01394a7f | 2142 | |
86be2515 | 2143 | var.value = NULL; |
2144 | var.key = "pcsx_rearmed_nogteflags"; | |
3abd263a | 2145 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2146 | { |
86be2515 | 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; | |
01394a7f | 2151 | } |
2152 | ||
3abd263a | 2153 | var.value = NULL; |
86be2515 | 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 */ | |
b3480be8 | 2163 | |
86be2515 | 2164 | var.value = NULL; |
2165 | var.key = "pcsx_rearmed_nostalls"; | |
3abd263a | 2166 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2167 | { |
86be2515 | 2168 | if (strcmp(var.value, "enabled") == 0) |
2169 | Config.DisableStalls = 1; | |
2170 | else | |
2171 | Config.DisableStalls = 0; | |
b3480be8 | 2172 | } |
86be2515 | 2173 | |
7a811716 | 2174 | var.value = NULL; |
2175 | var.key = "pcsx_rearmed_icache_emulation"; | |
7a811716 | 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 | } | |
ace14ab3 | 2183 | |
6d79a06f | 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 | ||
86be2515 | 2194 | psxCpu->ApplyConfig(); |
2195 | ||
2196 | // end of CPU emu config | |
2197 | // | |
2198 | ||
3abd263a | 2199 | var.value = NULL; |
86be2515 | 2200 | var.key = "pcsx_rearmed_spu_reverb"; |
b3480be8 | 2201 | |
3abd263a | 2202 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2203 | { |
2204 | if (strcmp(var.value, "disabled") == 0) | |
86be2515 | 2205 | spu_config.iUseReverb = false; |
b3480be8 | 2206 | else if (strcmp(var.value, "enabled") == 0) |
86be2515 | 2207 | spu_config.iUseReverb = true; |
2208 | } | |
2209 | ||
2210 | var.value = NULL; | |
2211 | var.key = "pcsx_rearmed_spu_interpolation"; | |
2212 | ||
2213 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
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; | |
b3480be8 | 2223 | } |
2224 | ||
04d27b25 | 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 | ||
94f0c7c5 | 2235 | if (P_HAVE_PTHREAD) { |
78bb116f 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 | } | |
679b71e2 | 2256 | } |
679b71e2 | 2257 | |
b12cce74 | 2258 | var.value = NULL; |
2259 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 2260 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 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"; | |
3abd263a | 2270 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2271 | { |
2272 | if (strcmp(var.value, "disabled") == 0) | |
2273 | Config.Cdda = 1; | |
2274 | else | |
2275 | Config.Cdda = 0; | |
2276 | } | |
2277 | ||
fae38d7a | 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) | |
5bbe183f | 2283 | Config.GpuListWalking = 0; |
fae38d7a | 2284 | else if (strcmp(var.value, "enabled") == 0) |
5bbe183f | 2285 | Config.GpuListWalking = 1; |
fae38d7a | 2286 | else // auto |
5bbe183f | 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; | |
8f8ade9c | 2296 | else if (strcmp(var.value, "borderless") == 0) |
5bbe183f | 2297 | pl_rearmed_cbs.screen_centering_type = 2; |
8f8ade9c | 2298 | else if (strcmp(var.value, "manual") == 0) |
2299 | pl_rearmed_cbs.screen_centering_type = 3; | |
5bbe183f | 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); | |
fae38d7a | 2316 | } |
2317 | ||
c765eb86 JW |
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 | ||
2d17de26 | 2333 | #ifdef GPU_PEOPS |
3abd263a | 2334 | var.value = NULL; |
6713b629 | 2335 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 2336 | |
2337 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2338 | { | |
2339 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2340 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 2341 | } |
2342 | ||
3abd263a | 2343 | var.value = NULL; |
6713b629 | 2344 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 2345 | |
2346 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2347 | { | |
2348 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2349 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 2350 | } |
2351 | ||
3abd263a | 2352 | var.value = NULL; |
6713b629 | 2353 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 2354 | |
2355 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2356 | { | |
2357 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2358 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 2359 | } |
2360 | ||
3abd263a | 2361 | var.value = NULL; |
6713b629 | 2362 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 2363 | |
2364 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2365 | { | |
2366 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2367 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 2368 | } |
2369 | ||
3abd263a | 2370 | var.value = NULL; |
6713b629 | 2371 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 2372 | |
2373 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2374 | { | |
2375 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2376 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 2377 | } |
2378 | ||
3abd263a | 2379 | var.value = NULL; |
6713b629 | 2380 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 2381 | |
2382 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2383 | { | |
2384 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2385 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 2386 | } |
2387 | ||
3abd263a | 2388 | var.value = NULL; |
6713b629 | 2389 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 2390 | |
2391 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2392 | { | |
2393 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2394 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 2395 | } |
2396 | ||
3abd263a | 2397 | var.value = NULL; |
6713b629 | 2398 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 2399 | |
2400 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2401 | { | |
2402 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2403 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 2404 | } |
2405 | ||
2406 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
2407 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
c8108d88 | 2408 | #endif |
2409 | ||
030d1121 | 2410 | #ifdef GPU_UNAI |
f3c6ae10 | 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; | |
030d1121 | 2420 | |
2421 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2422 | var.value = NULL; | |
2423 | ||
3abd263a | 2424 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 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 | ||
3abd263a | 2435 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 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 | ||
3abd263a | 2446 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 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 | ||
43047988 JW |
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 | } | |
030d1121 | 2464 | #endif // GPU_UNAI |
2465 | ||
8b1be692 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 | ||
cada0a36 | 2500 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2501 | //with where the shots are in the emulator. |
2502 | ||
8b1be692 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 | ||
e16ecc89 | 2519 | var.value = NULL; |
2520 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2521 | ||
2522 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2523 | { | |
cada0a36 | 2524 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 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 | { | |
cada0a36 | 2532 | GunconAdjustY = atoi(var.value); |
2533 | } | |
e16ecc89 | 2534 | |
2535 | var.value = NULL; | |
2536 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2537 | ||
2538 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2539 | { | |
cada0a36 | 2540 | GunconAdjustRatioX = atof(var.value); |
2541 | } | |
e16ecc89 | 2542 | |
2543 | var.value = NULL; | |
2544 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2545 | ||
2546 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2547 | { | |
cada0a36 | 2548 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2549 | } |
2550 | ||
399a33fe | 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 | ||
8822aea7 | 2558 | if (in_flight) |
2559 | { | |
2560 | // inform core things about possible config changes | |
32ab9e53 | 2561 | plugin_call_rearmed_cbs(); |
805fe9bc | 2562 | |
8822aea7 | 2563 | if (GPU_open != NULL && GPU_close != NULL) |
2564 | { | |
32ab9e53 TJ |
2565 | GPU_close(); |
2566 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2567 | } | |
805fe9bc | 2568 | |
5eaa13f1 A |
2569 | /* Reinitialise frameskipping, if required */ |
2570 | if (((frameskip_type != prev_frameskip_type))) | |
2571 | retro_set_audio_buff_status_cb(); | |
2572 | ||
8b9b4c9f | 2573 | /* dfinput_activate(); */ |
32ab9e53 | 2574 | } |
27cf7d31 | 2575 | else |
2576 | { | |
b580cc4f | 2577 | //not yet running |
5bf56268 | 2578 | |
b580cc4f | 2579 | //bootlogo display hack |
8822aea7 | 2580 | if (found_bios) |
2581 | { | |
3abd263a | 2582 | var.value = NULL; |
b580cc4f | 2583 | var.key = "pcsx_rearmed_show_bios_bootlogo"; |
3abd263a | 2584 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b580cc4f | 2585 | { |
27cf7d31 | 2586 | Config.SlowBoot = 0; |
2587 | rebootemu = 0; | |
0a6520c3 | 2588 | if (strcmp(var.value, "enabled") == 0) |
27cf7d31 | 2589 | { |
f422f444 | 2590 | Config.SlowBoot = 1; |
27cf7d31 | 2591 | rebootemu = 1; |
2592 | } | |
b580cc4f | 2593 | } |
2594 | } | |
2595 | } | |
f3c6ae10 | 2596 | |
2597 | update_option_visibility(); | |
e268a47e | 2598 | } |
2599 | ||
8741f7a2 | 2600 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2601 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2602 | { |
cada0a36 | 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. | |
8741f7a2 | 2605 | |
cada0a36 | 2606 | // First, try and get an analog value using the new libretro API constant |
2607 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2608 | RETRO_DEVICE_ANALOG, |
2609 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2610 | id); | |
cada0a36 | 2611 | button = MIN(button / 128, 255); |
8741f7a2 | 2612 | |
cada0a36 | 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. | |
8741f7a2 | 2618 | |
cada0a36 | 2619 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2620 | |
cada0a36 | 2621 | button = (ret & (1 << id)) ? 255 : 0; |
2622 | } | |
8741f7a2 | 2623 | |
cada0a36 | 2624 | return button; |
8741f7a2 | 2625 | } |
2626 | ||
8822aea7 | 2627 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2628 | { | |
cada0a36 | 2629 | float modifier_axis_range = 0; |
2630 | ||
8822aea7 | 2631 | if (is_square) |
2632 | { | |
cada0a36 | 2633 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2634 | if (modifier_axis_range < 0) |
2635 | { | |
cada0a36 | 2636 | modifier_axis_range = 0; |
8822aea7 | 2637 | } |
2638 | else if (modifier_axis_range > 255) | |
2639 | { | |
cada0a36 | 2640 | modifier_axis_range = 255; |
2641 | } | |
8822aea7 | 2642 | } |
2643 | else | |
2644 | { | |
cada0a36 | 2645 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2646 | } | |
ace1989f | 2647 | |
cada0a36 | 2648 | return modifier_axis_range; |
ace1989f SK |
2649 | } |
2650 | ||
34f7d033 | 2651 | static void update_input_guncon(int port, int ret) |
38c2028e | 2652 | { |
2815469a | 2653 | //ToDo: |
2815469a | 2654 | //Separate pointer and lightgun control types |
34f7d033 | 2655 | |
2815469a S |
2656 | //Mouse range is -32767 -> 32767 |
2657 | //1% is about 655 | |
2658 | //Use the left analog stick field to store the absolute coordinates | |
a901d519 S |
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 | |
2815469a S |
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 | { | |
a11d0b9d | 2667 | in_analog_left[port][0] = 65536; |
2668 | in_analog_left[port][1] = 65536; | |
2815469a S |
2669 | } |
2670 | else | |
2671 | { | |
a11d0b9d | 2672 | in_analog_left[port][0] = ((gunx * GunconAdjustRatioX) + (GunconAdjustX * 655)) / 64 + 512; |
2673 | in_analog_left[port][1] = ((guny * GunconAdjustRatioY) + (GunconAdjustY * 655)) / 64 + 512; | |
2815469a S |
2674 | } |
2675 | ||
34f7d033 | 2676 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross |
2677 | ||
2678 | // Trigger | |
2815469a | 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)) |
34f7d033 | 2680 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2681 | |
34f7d033 | 2682 | // A |
2815469a | 2683 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) |
34f7d033 | 2684 | in_keystate[port] |= (1 << DKEY_START); |
cada0a36 | 2685 | |
34f7d033 | 2686 | // B |
2815469a | 2687 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B)) |
34f7d033 | 2688 | in_keystate[port] |= (1 << DKEY_CROSS); |
2815469a | 2689 | |
34f7d033 | 2690 | } |
cada0a36 | 2691 | |
8b1be692 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 | ||
34f7d033 | 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; | |
cada0a36 | 2722 | |
34f7d033 | 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); | |
cada0a36 | 2800 | } |
6fbd15c8 | 2801 | else |
34f7d033 | 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 | } | |
e268a47e | 2824 | |
399a33fe | 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; | |
2849 | } | |
2850 | ||
34f7d033 | 2851 | static void update_input(void) |
2852 | { | |
cada0a36 | 2853 | // reset all keystate, query libretro for keystate |
34f7d033 | 2854 | int i; |
cada0a36 | 2855 | int j; |
e268a47e | 2856 | |
8822aea7 | 2857 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2858 | { |
8822aea7 | 2859 | int16_t ret = 0; |
34f7d033 | 2860 | int type = in_type[i]; |
2861 | ||
cada0a36 | 2862 | in_keystate[i] = 0; |
3c0fb554 | 2863 | |
34f7d033 | 2864 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2865 | continue; |
c8108d88 | 2866 | |
6fbd15c8 | 2867 | if (libretro_supports_bitmasks) |
2868 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); | |
2869 | else | |
2870 | { | |
8822aea7 | 2871 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2872 | { |
a3c2efcd | 2873 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2874 | ret |= (1 << j); |
6fbd15c8 | 2875 | } |
2876 | } | |
3c0fb554 | 2877 | |
34f7d033 | 2878 | switch (type) |
cada0a36 | 2879 | { |
34f7d033 | 2880 | case PSE_PAD_TYPE_GUNCON: |
2881 | update_input_guncon(i, ret); | |
2882 | break; | |
8b1be692 S |
2883 | case PSE_PAD_TYPE_GUN: |
2884 | update_input_justifier(i, ret); | |
2885 | break; | |
34f7d033 | 2886 | case PSE_PAD_TYPE_NEGCON: |
2887 | update_input_negcon(i, ret); | |
2888 | break; | |
7dea987c | 2889 | case PSE_PAD_TYPE_MOUSE: |
399a33fe | 2890 | update_input_mouse(i, ret); |
2891 | break; | |
34f7d033 | 2892 | default: |
cada0a36 | 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 | |
34f7d033 | 2899 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2900 | { |
34f7d033 | 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); | |
cada0a36 | 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 | } | |
34f7d033 | 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; | |
34f7d033 | 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 | ||
8a60e610 | 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 | } | |
34f7d033 | 2949 | } |
2950 | } | |
2951 | else | |
2952 | frame_count = 0; | |
2953 | } | |
2954 | ||
2955 | void retro_run(void) | |
2956 | { | |
34f7d033 | 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(); | |
d6ecbd77 | 2962 | if (Config.HLE) |
2963 | LoadCdrom(); | |
34f7d033 | 2964 | } |
2965 | ||
2966 | print_internal_fps(); | |
2967 | ||
5eaa13f1 A |
2968 | /* Check whether current frame should |
2969 | * be skipped */ | |
2970 | pl_rearmed_cbs.fskip_force = 0; | |
2971 | pl_rearmed_cbs.fskip_dirty = 0; | |
44c38f79 | 2972 | |
2973 | if (frameskip_type != FRAMESKIP_NONE) | |
5eaa13f1 | 2974 | { |
44c38f79 | 2975 | bool skip_frame = false; |
5eaa13f1 A |
2976 | |
2977 | switch (frameskip_type) | |
2978 | { | |
44c38f79 | 2979 | case FRAMESKIP_AUTO: |
2980 | skip_frame = retro_audio_buff_active && retro_audio_buff_underrun; | |
5eaa13f1 | 2981 | break; |
44c38f79 | 2982 | case FRAMESKIP_AUTO_THRESHOLD: |
2983 | skip_frame = retro_audio_buff_active && (retro_audio_buff_occupancy < frameskip_threshold); | |
5eaa13f1 | 2984 | break; |
44c38f79 | 2985 | case FRAMESKIP_FIXED_INTERVAL: |
5eaa13f1 A |
2986 | skip_frame = true; |
2987 | break; | |
2988 | default: | |
5eaa13f1 A |
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 | ||
34f7d033 | 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); | |
cada0a36 | 3015 | |
3016 | stop = 0; | |
3017 | psxCpu->Execute(); | |
3018 | ||
5eaa13f1 A |
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 | ||
cada0a36 | 3026 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, |
8822aea7 | 3027 | vout_width, vout_height, vout_width * 2); |
cada0a36 | 3028 | vout_fb_dirty = 0; |
3029 | ||
3030 | set_vout_fb(); | |
38c2028e | 3031 | } |
3032 | ||
b9d7a0b4 | 3033 | static bool try_use_bios(const char *path, bool preferred_only) |
74ebc05b | 3034 | { |
cada0a36 | 3035 | long size; |
3036 | const char *name; | |
226a5691 | 3037 | FILE *fp = fopen(path, "rb"); |
3038 | if (fp == NULL) | |
cada0a36 | 3039 | return false; |
74ebc05b | 3040 | |
226a5691 | 3041 | fseek(fp, 0, SEEK_END); |
3042 | size = ftell(fp); | |
3043 | fclose(fp); | |
74ebc05b | 3044 | |
cada0a36 | 3045 | name = strrchr(path, SLASH); |
3046 | if (name++ == NULL) | |
3047 | name = path; | |
b9d7a0b4 | 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 | ||
cada0a36 | 3059 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); |
3060 | return true; | |
74ebc05b | 3061 | } |
3062 | ||
c4052f4d | 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 | { | |
b9d7a0b4 | 3069 | static const char *substr_pref[] = { "scph", "ps" }; |
3070 | static const char *substr_alt[] = { "scph", "ps", "openbios" }; | |
cada0a36 | 3071 | DIR *dir; |
3072 | struct dirent *ent; | |
3073 | bool ret = false; | |
de36a536 | 3074 | size_t i; |
74ebc05b | 3075 | |
cada0a36 | 3076 | dir = opendir(dirpath); |
3077 | if (dir == NULL) | |
3078 | return false; | |
74ebc05b | 3079 | |
b9d7a0b4 | 3080 | // try to find a "better" bios |
3081 | while ((ent = readdir(dir))) | |
8822aea7 | 3082 | { |
b9d7a0b4 | 3083 | for (i = 0; i < sizeof(substr_pref) / sizeof(substr_pref[0]); i++) |
de36a536 | 3084 | { |
b9d7a0b4 | 3085 | const char *substr = substr_pref[i]; |
3086 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
de36a536 | 3087 | continue; |
b9d7a0b4 | 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 | } | |
de36a536 | 3094 | |
b9d7a0b4 | 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; | |
de36a536 | 3104 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
b9d7a0b4 | 3105 | ret = try_use_bios(path, false); |
de36a536 | 3106 | if (ret) |
b9d7a0b4 | 3107 | goto finish; |
de36a536 | 3108 | } |
cada0a36 | 3109 | } |
b9d7a0b4 | 3110 | |
3111 | ||
3112 | finish: | |
cada0a36 | 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 | ||
d382721e MOB |
3126 | static int init_memcards(void) |
3127 | { | |
cada0a36 | 3128 | int ret = 0; |
3129 | const char *dir; | |
8822aea7 | 3130 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 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 | ||
8822aea7 | 3143 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
3144 | { | |
cada0a36 | 3145 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 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 | { | |
cada0a36 | 3152 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
3153 | ret = -1; | |
8822aea7 | 3154 | } |
3155 | else | |
3156 | { | |
cada0a36 | 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 | } | |
8822aea7 | 3161 | } |
3162 | else | |
3163 | { | |
cada0a36 | 3164 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
3165 | ret = -1; | |
3166 | } | |
3167 | } | |
3168 | } | |
3169 | return ret; | |
d382721e MOB |
3170 | } |
3171 | ||
9e7bdf29 | 3172 | static void loadPSXBios(void) |
38c2028e | 3173 | { |
cada0a36 | 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 | ||
8822aea7 | 3193 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
3194 | { | |
cada0a36 | 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 | ||
8822aea7 | 3206 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
3207 | { | |
cada0a36 | 3208 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
b9d7a0b4 | 3209 | found_bios = try_use_bios(path, true); |
cada0a36 | 3210 | if (found_bios) |
3211 | break; | |
3212 | } | |
3213 | ||
3214 | if (!found_bios) | |
3215 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
3216 | } | |
8822aea7 | 3217 | if (found_bios) |
3218 | { | |
cada0a36 | 3219 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
3220 | } | |
3221 | } | |
3222 | ||
138b161a | 3223 | if (!found_bios) |
cada0a36 | 3224 | { |
138b161a | 3225 | const char *msg_str; |
cdee2d81 | 3226 | unsigned duration; |
138b161a | 3227 | if (useHLE) |
3228 | { | |
cdee2d81 | 3229 | msg_str = "BIOS set to \'hle\'"; |
138b161a | 3230 | SysPrintf("Using HLE BIOS.\n"); |
cdee2d81 | 3231 | // shorter as the user probably intentionally wants to use HLE |
3232 | duration = 700; | |
138b161a | 3233 | } |
3234 | else | |
3235 | { | |
3236 | msg_str = "No PlayStation BIOS file found - add for better compatibility"; | |
3237 | SysPrintf("No BIOS files found.\n"); | |
cdee2d81 | 3238 | duration = 3000; |
138b161a | 3239 | } |
cdee2d81 | 3240 | show_notification(msg_str, duration, 2); |
cada0a36 | 3241 | } |
9e7bdf29 | 3242 | } |
3243 | ||
3244 | void retro_init(void) | |
3245 | { | |
cada0a36 | 3246 | unsigned dci_version = 0; |
3247 | struct retro_rumble_interface rumble; | |
3248 | int ret; | |
38c2028e | 3249 | |
8a60e610 | 3250 | msg_interface_version = 0; |
3251 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
3252 | ||
0e1ccb3f | 3253 | #if defined(__MACH__) && !defined(TVOS) |
cada0a36 | 3254 | // magic sauce to make the dynarec work on iOS |
3255 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 3256 | #endif |
3257 | ||
fc99395c | 3258 | #ifdef _3DS |
fc99395c | 3259 | psxMapHook = pl_3ds_mmap; |
3260 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 3261 | #endif |
3262 | #ifdef VITA | |
8822aea7 | 3263 | if (init_vita_mmap() < 0) |
73081f23 | 3264 | abort(); |
1a5fd794 | 3265 | psxMapHook = pl_vita_mmap; |
3266 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 3267 | #endif |
cada0a36 | 3268 | ret = emu_core_preinit(); |
5bf56268 | 3269 | #ifdef _3DS |
e4d84733 | 3270 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 3271 | if (!__ctr_svchax) |
e4d84733 | 3272 | Config.Cpu = CPU_INTERPRETER; |
3273 | #endif | |
cada0a36 | 3274 | ret |= init_memcards(); |
73081f23 | 3275 | |
cada0a36 | 3276 | ret |= emu_core_init(); |
8822aea7 | 3277 | if (ret != 0) |
3278 | { | |
cada0a36 | 3279 | SysPrintf("PCSX init failed.\n"); |
3280 | exit(1); | |
3281 | } | |
38c2028e | 3282 | |
0b7f536b | 3283 | #ifdef _3DS |
3284 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
94f0c7c5 | 3285 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && P_HAVE_POSIX_MEMALIGN |
9361a5aa EC |
3286 | if (posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2) != 0) |
3287 | vout_buf = (void *) 0; | |
29122437 | 3288 | #else |
cada0a36 | 3289 | vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); |
29122437 | 3290 | #endif |
5bf56268 | 3291 | |
cada0a36 | 3292 | vout_buf_ptr = vout_buf; |
74ebc05b | 3293 | |
cada0a36 | 3294 | loadPSXBios(); |
38c2028e | 3295 | |
cada0a36 | 3296 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 3297 | |
8822aea7 | 3298 | disk_initial_index = 0; |
cada0a36 | 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); | |
79f29e0a | 3304 | |
cada0a36 | 3305 | rumble_cb = NULL; |
3306 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
3307 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 3308 | |
cada0a36 | 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. */ | |
86be2515 | 3312 | Config.cycle_multiplier = CYCLE_MULT_DEFAULT; |
44e8d7af | 3313 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) |
86be2515 | 3314 | Config.cycle_multiplier = 200; |
5ca2ec64 | 3315 | #endif |
cada0a36 | 3316 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
3317 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
5ca2ec64 | 3318 | |
cada0a36 | 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; | |
e268a47e | 3324 | |
6fbd15c8 | 3325 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
3326 | libretro_supports_bitmasks = true; | |
3327 | ||
cada0a36 | 3328 | check_system_specs(); |
38c2028e | 3329 | } |
3330 | ||
3331 | void retro_deinit(void) | |
3332 | { | |
8822aea7 | 3333 | if (plugins_opened) |
3334 | { | |
cada0a36 | 3335 | ClosePlugins(); |
3336 | plugins_opened = 0; | |
3337 | } | |
3338 | SysClose(); | |
0b7f536b | 3339 | #ifdef _3DS |
3340 | linearFree(vout_buf); | |
3341 | #else | |
cada0a36 | 3342 | free(vout_buf); |
0b7f536b | 3343 | #endif |
cada0a36 | 3344 | vout_buf = NULL; |
d8f2e2d8 SL |
3345 | |
3346 | #ifdef VITA | |
cada0a36 | 3347 | deinit_vita_mmap(); |
d8f2e2d8 | 3348 | #endif |
6fbd15c8 | 3349 | libretro_supports_bitmasks = false; |
f3c6ae10 | 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 | |
144493e8 | 3359 | |
cada0a36 | 3360 | /* Have to reset disks struct, otherwise |
3361 | * fnames/flabels will leak memory */ | |
3362 | disk_init(); | |
44c38f79 | 3363 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 3364 | frameskip_threshold = 0; |
44c38f79 | 3365 | frameskip_interval = 0; |
5eaa13f1 A |
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; | |
38c2028e | 3372 | } |
c4052f4d | 3373 | |
3374 | #ifdef VITA | |
3375 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 3376 | int usleep(unsigned long us) |
c4052f4d | 3377 | { |
3378 | sceKernelDelayThread(us); | |
3379 | } | |
3380 | #endif | |
130984f5 | 3381 | |
8822aea7 | 3382 | void SysPrintf(const char *fmt, ...) |
3383 | { | |
cada0a36 | 3384 | va_list list; |
3385 | char msg[512]; | |
130984f5 | 3386 | |
cada0a36 | 3387 | va_start(list, fmt); |
3388 | vsprintf(msg, fmt, list); | |
3389 | va_end(list); | |
130984f5 | 3390 | |
cada0a36 | 3391 | if (log_cb) |
3392 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 3393 | } |
d23e64c1 | 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); | |
3407 | } | |
de36a536 | 3408 | |
3409 | // vim:sw=3:ts=3:expandtab |