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; |
6727b94f | 83 | static int vout_width = 256, vout_height = 240, vout_pitch = 256; |
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; |
26e9c4f1 | 148 | static int in_enable_crosshair[2] = { 0, 0 }; |
7c6a636a | 149 | static int in_dualshock_analog_combo = 0; |
150 | static bool in_dualshock_toggling = false; | |
38c2028e | 151 | |
e1442c48 | 152 | // NegCon adjustment parameters |
153 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
154 | // to a standard analog stick -> user should be able to tweak | |
155 | // response/deadzone for comfort | |
156 | // > When response is linear, 'additional' deadzone (set here) | |
157 | // may be left at zero, since this is normally handled via in-game | |
158 | // options menus | |
159 | // > When response is non-linear, deadzone should be set to match the | |
160 | // controller being used (otherwise precision may be lost) | |
161 | // > negcon_linearity: | |
162 | // - 1: Response is linear - recommended when using racing wheel | |
163 | // peripherals, not recommended for standard gamepads | |
164 | // - 2: Response is quadratic - optimal setting for gamepads | |
165 | // - 3: Response is cubic - enables precise fine control, but | |
166 | // difficult to use... | |
167 | #define NEGCON_RANGE 0x7FFF | |
168 | static int negcon_deadzone = 0; | |
169 | static int negcon_linearity = 1; | |
170 | ||
ace1989f SK |
171 | static bool axis_bounds_modifier; |
172 | ||
805fe9bc | 173 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 174 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 175 | #define VOUT_MAX_HEIGHT 512 |
176 | ||
646a63e4 | 177 | //Dummy functions |
8822aea7 | 178 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
179 | void retro_unload_game(void) {} | |
180 | static int vout_open(void) { return 0; } | |
181 | static void vout_close(void) {} | |
182 | static int snd_init(void) { return 0; } | |
183 | static void snd_finish(void) {} | |
184 | static int snd_busy(void) { return 0; } | |
646a63e4 | 185 | |
6713b629 | 186 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
187 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
188 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
189 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
190 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
191 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
192 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
193 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
194 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
195 | ||
7df396ea TK |
196 | static void init_memcard(char *mcd_data) |
197 | { | |
cada0a36 | 198 | unsigned off = 0; |
199 | unsigned i; | |
200 | ||
201 | memset(mcd_data, 0, MCD_SIZE); | |
202 | ||
203 | mcd_data[off++] = 'M'; | |
204 | mcd_data[off++] = 'C'; | |
205 | off += 0x7d; | |
206 | mcd_data[off++] = 0x0e; | |
207 | ||
8822aea7 | 208 | for (i = 0; i < 15; i++) |
209 | { | |
cada0a36 | 210 | mcd_data[off++] = 0xa0; |
211 | off += 0x07; | |
212 | mcd_data[off++] = 0xff; | |
213 | mcd_data[off++] = 0xff; | |
214 | off += 0x75; | |
215 | mcd_data[off++] = 0xa0; | |
216 | } | |
217 | ||
8822aea7 | 218 | for (i = 0; i < 20; i++) |
219 | { | |
cada0a36 | 220 | mcd_data[off++] = 0xff; |
221 | mcd_data[off++] = 0xff; | |
222 | mcd_data[off++] = 0xff; | |
223 | mcd_data[off++] = 0xff; | |
224 | off += 0x04; | |
225 | mcd_data[off++] = 0xff; | |
226 | mcd_data[off++] = 0xff; | |
227 | off += 0x76; | |
228 | } | |
7df396ea TK |
229 | } |
230 | ||
49c61096 | 231 | static void set_vout_fb() |
38c2028e | 232 | { |
8822aea7 | 233 | struct retro_framebuffer fb = { 0 }; |
6558949c | 234 | |
8822aea7 | 235 | fb.width = vout_width; |
236 | fb.height = vout_height; | |
237 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 238 | |
6727b94f | 239 | vout_pitch = vout_width; |
240 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) && fb.format == RETRO_PIXEL_FORMAT_RGB565) { | |
241 | vout_buf_ptr = fb.data; | |
242 | if (fb.pitch / 2 != vout_pitch && fb.pitch != vout_width * 2) | |
243 | SysPrintf("got unusual pitch %zd for resolution %dx%d\n", fb.pitch, vout_width, vout_height); | |
244 | vout_pitch = fb.pitch / 2; | |
245 | } | |
cada0a36 | 246 | else |
247 | vout_buf_ptr = vout_buf; | |
49c61096 | 248 | } |
6558949c | 249 | |
49c61096 G |
250 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
251 | { | |
cada0a36 | 252 | vout_width = w; |
253 | vout_height = h; | |
a11d0b9d | 254 | psx_w = raw_w; |
255 | psx_h = raw_h; | |
49c61096 | 256 | |
cada0a36 | 257 | if (previous_width != vout_width || previous_height != vout_height) |
258 | { | |
259 | previous_width = vout_width; | |
260 | previous_height = vout_height; | |
4ce3bd43 | 261 | |
cada0a36 | 262 | struct retro_system_av_info info; |
263 | retro_get_system_av_info(&info); | |
264 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
265 | } | |
d3c41e5e | 266 | |
cada0a36 | 267 | set_vout_fb(); |
38c2028e | 268 | } |
269 | ||
cc4f9b70 | 270 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 271 | static void convert(void *buf, size_t bytes) |
38c2028e | 272 | { |
cada0a36 | 273 | unsigned int i, v, *p = buf; |
38c2028e | 274 | |
8822aea7 | 275 | for (i = 0; i < bytes / 4; i++) |
276 | { | |
cada0a36 | 277 | v = p[i]; |
278 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
279 | } | |
38c2028e | 280 | } |
46aa5b98 | 281 | #endif |
38c2028e | 282 | |
8b1be692 S |
283 | // Function to add crosshairs |
284 | 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) { | |
285 | for (port = 0; port < 2; port++) { | |
286 | // Draw the horizontal line of the crosshair | |
287 | for (int i = pos_y - thickness / 2; i <= pos_y + thickness / 2; i++) { | |
288 | for (int j = pos_x - size_x / 2; j <= pos_x + size_x / 2; j++) { | |
289 | if ((i + vout_height) >= 0 && (i + vout_height) < bufferStride && j >= 0 && j < bufferStride && in_enable_crosshair[port] > 0) | |
290 | buffer[i * bufferStride + j] = crosshair_color; | |
291 | } | |
292 | } | |
293 | ||
294 | // Draw the vertical line of the crosshair | |
295 | for (int i = pos_x - thickness / 2; i <= pos_x + thickness / 2; i++) { | |
296 | for (int j = pos_y - size_y / 2; j <= pos_y + size_y / 2; j++) { | |
297 | if (i >= 0 && i < bufferStride && (j + vout_height) >= 0 && (j + vout_height) < bufferStride && in_enable_crosshair[port] > 0) | |
298 | buffer[j * bufferStride + i] = crosshair_color; | |
299 | } | |
300 | } | |
301 | } | |
302 | } | |
303 | ||
304 | struct CrosshairInfo { | |
305 | int pos_x, pos_y, thickness, size_x, size_y; | |
306 | }; | |
307 | ||
308 | // Calculate size and position of crosshairs | |
309 | static void CrosshairDimensions(int port, struct CrosshairInfo *info) { | |
310 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
311 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
312 | if (gunx == 32767) // Prevent crosshairs from wrapping around right side of screen to left | |
313 | info->pos_x = (gunx + 32767.0f) * vout_width / 65534.0f - 0.5f; | |
314 | else | |
315 | info->pos_x = (gunx + 32767.0f) * vout_width / 65534.0f; | |
316 | info->pos_y = (guny + 32767.0f) * vout_height / 65534.0f - vout_height; | |
317 | info->thickness = pl_rearmed_cbs.gpu_neon.enhancement_enable ? 4 : 2; | |
318 | info->size_x = psx_w * (pl_rearmed_cbs.gpu_neon.enhancement_enable ? 2 : 1) / 40.0f; | |
319 | info->size_y = psx_h * (pl_rearmed_cbs.gpu_neon.enhancement_enable ? 2 : 1) * (4.0f / 3.0f) / 40.0f; | |
320 | } | |
321 | ||
5bbe183f | 322 | static void vout_flip(const void *vram, int stride, int bgr24, |
323 | int x, int y, int w, int h, int dims_changed) | |
38c2028e | 324 | { |
cada0a36 | 325 | unsigned short *dest = vout_buf_ptr; |
326 | const unsigned short *src = vram; | |
6727b94f | 327 | int dstride = vout_pitch, h1 = h; |
8b1be692 | 328 | int port = 0; |
cada0a36 | 329 | |
8b1be692 | 330 | if (vram == NULL || dims_changed || (in_enable_crosshair[0] + in_enable_crosshair[1]) > 0) |
8822aea7 | 331 | { |
5bbe183f | 332 | memset(vout_buf_ptr, 0, dstride * vout_height * 2); |
cada0a36 | 333 | // blanking |
5bbe183f | 334 | if (vram == NULL) |
335 | goto out; | |
cada0a36 | 336 | } |
337 | ||
5bbe183f | 338 | dest += x + y * dstride; |
cada0a36 | 339 | |
340 | if (bgr24) | |
341 | { | |
342 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
343 | for (; h1-- > 0; dest += dstride, src += stride) | |
344 | { | |
345 | bgr888_to_rgb565(dest, src, w * 3); | |
346 | } | |
347 | } | |
348 | else | |
349 | { | |
350 | for (; h1-- > 0; dest += dstride, src += stride) | |
351 | { | |
352 | bgr555_to_rgb565(dest, src, w * 2); | |
353 | } | |
354 | } | |
38c2028e | 355 | |
8b1be692 S |
356 | for (port = 0; port < 2; port++) { |
357 | if (in_enable_crosshair[port] > 0 && (in_type[port] == PSE_PAD_TYPE_GUNCON || in_type[port] == PSE_PAD_TYPE_GUN)) | |
358 | { | |
359 | struct CrosshairInfo crosshairInfo; | |
360 | CrosshairDimensions(port, &crosshairInfo); | |
361 | addCrosshair(port, in_enable_crosshair[port], dest, dstride, crosshairInfo.pos_x, crosshairInfo.pos_y, crosshairInfo.thickness, crosshairInfo.size_x, crosshairInfo.size_y); | |
362 | } | |
363 | } | |
364 | ||
fa56d360 | 365 | out: |
46aa5b98 | 366 | #ifndef FRONTEND_SUPPORTS_RGB565 |
6727b94f | 367 | convert(vout_buf_ptr, vout_pitch * vout_height * 2); |
46aa5b98 | 368 | #endif |
cada0a36 | 369 | vout_fb_dirty = 1; |
370 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 371 | } |
372 | ||
fc99395c | 373 | #ifdef _3DS |
374 | typedef struct | |
375 | { | |
8822aea7 | 376 | void *buffer; |
fc99395c | 377 | uint32_t target_map; |
378 | size_t size; | |
379 | enum psxMapTag tag; | |
8822aea7 | 380 | } psx_map_t; |
fc99395c | 381 | |
382 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 383 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
384 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
385 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
386 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
5bd33f52 | 387 | { NULL, 0x12000000, 0x201000, MAP_TAG_VRAM }, // 0x00000000 |
fc99395c | 388 | }; |
389 | ||
8822aea7 | 390 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
391 | enum psxMapTag tag) | |
fc99395c | 392 | { |
393 | (void)is_fixed; | |
394 | (void)addr; | |
395 | ||
f72db18e | 396 | if (__ctr_svchax) |
fc99395c | 397 | { |
8822aea7 | 398 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 399 | |
400 | for (; custom_map->size; custom_map++) | |
401 | { | |
402 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
403 | { | |
404 | uint32_t ptr_aligned, tmp; | |
8b4a69f8 | 405 | void *ret; |
fc99395c | 406 | |
407 | custom_map->buffer = malloc(size + 0x1000); | |
408 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
409 | ||
8822aea7 | 410 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 411 | { |
412 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
413 | exit(1); | |
414 | } | |
415 | ||
8b4a69f8 | 416 | ret = (void *)custom_map->target_map; |
417 | memset(ret, 0, size); | |
418 | return ret; | |
fc99395c | 419 | } |
420 | } | |
421 | } | |
422 | ||
8b4a69f8 | 423 | return calloc(size, 1); |
fc99395c | 424 | } |
425 | ||
426 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 427 | { |
fc99395c | 428 | (void)tag; |
429 | ||
f72db18e | 430 | if (__ctr_svchax) |
fc99395c | 431 | { |
8822aea7 | 432 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 433 | |
434 | for (; custom_map->size; custom_map++) | |
435 | { | |
436 | if ((custom_map->target_map == (uint32_t)ptr)) | |
437 | { | |
438 | uint32_t ptr_aligned, tmp; | |
439 | ||
440 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
441 | ||
8822aea7 | 442 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 443 | |
444 | free(custom_map->buffer); | |
445 | custom_map->buffer = NULL; | |
446 | return; | |
447 | } | |
448 | } | |
449 | } | |
450 | ||
451 | free(ptr); | |
452 | } | |
453 | #endif | |
454 | ||
1a5fd794 | 455 | #ifdef VITA |
456 | typedef struct | |
457 | { | |
8822aea7 | 458 | void *buffer; |
1a5fd794 | 459 | size_t size; |
460 | enum psxMapTag tag; | |
5bd33f52 | 461 | int used; |
8822aea7 | 462 | } psx_map_t; |
1a5fd794 | 463 | |
5bd33f52 | 464 | static void *addr = NULL; |
73081f23 | 465 | |
1a5fd794 | 466 | psx_map_t custom_psx_maps[] = { |
5bd33f52 | 467 | { NULL, 0x800000, MAP_TAG_LUTS }, |
468 | { NULL, 0x080000, MAP_TAG_OTHER }, | |
469 | { NULL, 0x010000, MAP_TAG_OTHER }, | |
470 | { NULL, 0x201000, MAP_TAG_VRAM }, | |
471 | { NULL, 0x802000, MAP_TAG_VRAM }, // enhanced renderer | |
472 | { NULL, 0x210000, MAP_TAG_RAM }, | |
1a5fd794 | 473 | }; |
474 | ||
8822aea7 | 475 | int init_vita_mmap() |
476 | { | |
cada0a36 | 477 | int n; |
8822aea7 | 478 | void *tmpaddr; |
479 | addr = malloc(64 * 1024 * 1024); | |
480 | if (addr == NULL) | |
cada0a36 | 481 | return -1; |
5bd33f52 | 482 | tmpaddr = (void *)(((size_t)addr + 0xFFFFFF) & ~0xFFFFFF); |
483 | custom_psx_maps[0].buffer = tmpaddr + 0x0000000; | |
484 | custom_psx_maps[1].buffer = tmpaddr + 0x0800000; | |
485 | custom_psx_maps[2].buffer = tmpaddr + 0x0880000; | |
486 | custom_psx_maps[3].buffer = tmpaddr + 0x0900000; | |
8822aea7 | 487 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; |
5bd33f52 | 488 | custom_psx_maps[5].buffer = tmpaddr + 0x2000000; |
8b4a69f8 | 489 | memset(tmpaddr, 0, 0x2210000); |
73081f23 | 490 | #if 0 |
cada0a36 | 491 | for(n = 0; n < 5; n++){ |
492 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
493 | } | |
73081f23 | 494 | #endif |
cada0a36 | 495 | return 0; |
73081f23 FJGG |
496 | } |
497 | ||
8822aea7 | 498 | void deinit_vita_mmap() |
499 | { | |
5bd33f52 | 500 | size_t i; |
501 | for (i = 0; i < sizeof(custom_psx_maps) / sizeof(custom_psx_maps[0]); i++) { | |
502 | custom_psx_maps[i].buffer = NULL; | |
503 | custom_psx_maps[i].used = 0; | |
504 | } | |
cada0a36 | 505 | free(addr); |
73081f23 FJGG |
506 | } |
507 | ||
8822aea7 | 508 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
509 | enum psxMapTag tag) | |
1a5fd794 | 510 | { |
511 | (void)is_fixed; | |
512 | (void)addr; | |
513 | ||
8822aea7 | 514 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 515 | |
cada0a36 | 516 | for (; custom_map->size; custom_map++) |
517 | { | |
5bd33f52 | 518 | if (custom_map->size == size && custom_map->tag == tag && !custom_map->used) |
cada0a36 | 519 | { |
5bd33f52 | 520 | custom_map->used = 1; |
cada0a36 | 521 | return custom_map->buffer; |
522 | } | |
523 | } | |
1a5fd794 | 524 | |
8b4a69f8 | 525 | return calloc(size, 1); |
1a5fd794 | 526 | } |
527 | ||
528 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
529 | { | |
530 | (void)tag; | |
531 | ||
8822aea7 | 532 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 533 | |
cada0a36 | 534 | for (; custom_map->size; custom_map++) |
535 | { | |
536 | if ((custom_map->buffer == ptr)) | |
537 | { | |
5bd33f52 | 538 | custom_map->used = 0; |
cada0a36 | 539 | return; |
540 | } | |
541 | } | |
1a5fd794 | 542 | |
543 | free(ptr); | |
544 | } | |
545 | #endif | |
546 | ||
fc99395c | 547 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 548 | { |
cada0a36 | 549 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 550 | } |
551 | ||
552 | static void pl_munmap(void *ptr, unsigned int size) | |
553 | { | |
cada0a36 | 554 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 555 | } |
556 | ||
38c2028e | 557 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 558 | .pl_vout_open = vout_open, |
cada0a36 | 559 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 560 | .pl_vout_flip = vout_flip, |
561 | .pl_vout_close = vout_close, | |
562 | .mmap = pl_mmap, | |
563 | .munmap = pl_munmap, | |
1328fa32 | 564 | .gpu_state_change = gpu_state_change, |
cada0a36 | 565 | /* from psxcounters */ |
8822aea7 | 566 | .gpu_hcnt = &hSyncCount, |
567 | .gpu_frame_count = &frame_counter, | |
38c2028e | 568 | }; |
569 | ||
570 | void pl_frame_limit(void) | |
571 | { | |
cada0a36 | 572 | /* called once per frame, make psxCpu->Execute() above return */ |
f3bc907d | 573 | stop++; |
38c2028e | 574 | } |
575 | ||
576 | void pl_timing_prepare(int is_pal) | |
577 | { | |
cada0a36 | 578 | is_pal_mode = is_pal; |
38c2028e | 579 | } |
580 | ||
d71c7095 | 581 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 582 | { |
cada0a36 | 583 | if (!rumble_cb) |
584 | return; | |
79f29e0a | 585 | |
cada0a36 | 586 | if (in_enable_vibration) |
587 | { | |
588 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
589 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
590 | } | |
38c2028e | 591 | } |
592 | ||
8b1be692 S |
593 | //Percentage distance of screen to adjust for Konami Gun |
594 | static float KonamiGunAdjustX = 0; | |
595 | static float KonamiGunAdjustY = 0; | |
596 | ||
1b591888 | 597 | void pl_gun_byte2(int port, unsigned char byte) |
598 | { | |
8b1be692 S |
599 | int irq_count = 4; |
600 | float justifier_multiplier = 0; | |
601 | int justifier_width = psx_w; | |
602 | int justifier_height = psx_h; | |
603 | int justifier_offscreen = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_IS_OFFSCREEN); | |
604 | int justifier_reload = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD); | |
605 | ||
606 | if (justifier_width == 256) | |
607 | justifier_multiplier = is_pal_mode ? .157086f : .158532f; | |
608 | else if (justifier_width == 320) | |
609 | justifier_multiplier = is_pal_mode ? .196358f : .198166f; | |
610 | else if (justifier_width == 384) | |
611 | justifier_multiplier = is_pal_mode ? .224409f : .226475f; | |
612 | else if (justifier_width == 512) | |
613 | justifier_multiplier = is_pal_mode ? .314173f : .317065f; | |
614 | else // (justifier_width == 640) | |
615 | justifier_multiplier = is_pal_mode ? .392717f : .396332f; | |
616 | ||
617 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
618 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
619 | ||
620 | //Default offset of +105 for X and -12 for Y is chosen to obtain alignment in Die Hard Trilogy, which has no calibration feature | |
621 | int gunx_scaled = ((gunx + 32767.0f) / 65534.0f + KonamiGunAdjustX) * justifier_width / justifier_multiplier + 105.0f; | |
622 | int guny_scaled = ((guny + 32767.0f) / 65534.0f + KonamiGunAdjustY) * justifier_height - 12.0f; | |
623 | ||
624 | if ((byte & 0x10) && !justifier_offscreen && !justifier_reload) | |
625 | { | |
626 | psxScheduleIrq10(irq_count, gunx_scaled, guny_scaled); | |
627 | } | |
1b591888 | 628 | } |
629 | ||
38c2028e | 630 | /* sound calls */ |
07c13dfd | 631 | static void snd_feed(void *buf, int bytes) |
38c2028e | 632 | { |
cada0a36 | 633 | if (audio_batch_cb != NULL) |
634 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 635 | } |
636 | ||
07c13dfd | 637 | void out_register_libretro(struct out_driver *drv) |
638 | { | |
8822aea7 | 639 | drv->name = "libretro"; |
640 | drv->init = snd_init; | |
cada0a36 | 641 | drv->finish = snd_finish; |
8822aea7 | 642 | drv->busy = snd_busy; |
643 | drv->feed = snd_feed; | |
07c13dfd | 644 | } |
645 | ||
8b1be692 S |
646 | #define RETRO_DEVICE_PSE_STANDARD RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 0) |
647 | #define RETRO_DEVICE_PSE_ANALOG RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 0) | |
648 | #define RETRO_DEVICE_PSE_DUALSHOCK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 1) | |
649 | #define RETRO_DEVICE_PSE_NEGCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 2) | |
650 | #define RETRO_DEVICE_PSE_GUNCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 0) | |
651 | #define RETRO_DEVICE_PSE_JUSTIFIER RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 1) | |
652 | #define RETRO_DEVICE_PSE_MOUSE RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_MOUSE, 0) | |
31131233 | 653 | |
654 | static char *get_pse_pad_label[] = { | |
655 | "none", "mouse", "negcon", "konami gun", "standard", "analog", "guncon", "dualshock" | |
656 | }; | |
657 | ||
8b1be692 | 658 | static const struct retro_controller_description pads[8] = |
31131233 | 659 | { |
8b1be692 S |
660 | { "standard", RETRO_DEVICE_JOYPAD }, |
661 | { "analog", RETRO_DEVICE_PSE_ANALOG }, | |
662 | { "dualshock", RETRO_DEVICE_PSE_DUALSHOCK }, | |
663 | { "negcon", RETRO_DEVICE_PSE_NEGCON }, | |
664 | { "guncon", RETRO_DEVICE_PSE_GUNCON }, | |
665 | { "konami gun", RETRO_DEVICE_PSE_JUSTIFIER }, | |
666 | { "mouse", RETRO_DEVICE_PSE_MOUSE }, | |
31131233 | 667 | { NULL, 0 }, |
668 | }; | |
669 | ||
670 | static const struct retro_controller_info ports[9] = | |
671 | { | |
672 | { pads, 7 }, | |
673 | { pads, 7 }, | |
674 | { pads, 7 }, | |
675 | { pads, 7 }, | |
676 | { pads, 7 }, | |
677 | { pads, 7 }, | |
678 | { pads, 7 }, | |
679 | { pads, 7 }, | |
680 | { NULL, 0 }, | |
681 | }; | |
682 | ||
38c2028e | 683 | /* libretro */ |
f3c6ae10 | 684 | |
685 | static bool update_option_visibility(void) | |
686 | { | |
687 | struct retro_variable var = {0}; | |
688 | struct retro_core_option_display option_display = {0}; | |
689 | bool updated = false; | |
690 | unsigned i; | |
691 | ||
692 | /* If frontend supports core option categories | |
693 | * then show/hide core option entries are ignored | |
694 | * and no options should be hidden */ | |
695 | if (libretro_supports_option_categories) | |
696 | return false; | |
697 | ||
698 | var.key = "pcsx_rearmed_show_input_settings"; | |
699 | var.value = NULL; | |
700 | ||
701 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
702 | { | |
703 | bool show_input_settings_prev = | |
704 | show_input_settings; | |
705 | ||
706 | show_input_settings = true; | |
707 | if (strcmp(var.value, "disabled") == 0) | |
708 | show_input_settings = false; | |
709 | ||
710 | if (show_input_settings != | |
711 | show_input_settings_prev) | |
712 | { | |
713 | char input_option[][50] = { | |
714 | "pcsx_rearmed_analog_axis_modifier", | |
715 | "pcsx_rearmed_vibration", | |
716 | "pcsx_rearmed_multitap", | |
717 | "pcsx_rearmed_negcon_deadzone", | |
718 | "pcsx_rearmed_negcon_response", | |
719 | "pcsx_rearmed_input_sensitivity", | |
8b1be692 S |
720 | "pcsx_rearmed_crosshair1", |
721 | "pcsx_rearmed_crosshair2", | |
722 | "pcsx_rearmed_konamigunadjustx", | |
723 | "pcsx_rearmed_konamigunadjusty", | |
f3c6ae10 | 724 | "pcsx_rearmed_gunconadjustx", |
725 | "pcsx_rearmed_gunconadjusty", | |
726 | "pcsx_rearmed_gunconadjustratiox", | |
727 | "pcsx_rearmed_gunconadjustratioy" | |
728 | }; | |
729 | ||
730 | option_display.visible = show_input_settings; | |
731 | ||
732 | for (i = 0; | |
733 | i < (sizeof(input_option) / | |
734 | sizeof(input_option[0])); | |
735 | i++) | |
736 | { | |
737 | option_display.key = input_option[i]; | |
738 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
739 | &option_display); | |
740 | } | |
741 | ||
742 | updated = true; | |
743 | } | |
744 | } | |
745 | #ifdef GPU_PEOPS | |
746 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
747 | var.value = NULL; | |
748 | ||
749 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
750 | { | |
751 | bool show_advanced_gpu_peops_settings_prev = | |
752 | show_advanced_gpu_peops_settings; | |
753 | ||
754 | show_advanced_gpu_peops_settings = true; | |
755 | if (strcmp(var.value, "disabled") == 0) | |
756 | show_advanced_gpu_peops_settings = false; | |
757 | ||
758 | if (show_advanced_gpu_peops_settings != | |
759 | show_advanced_gpu_peops_settings_prev) | |
760 | { | |
761 | unsigned i; | |
762 | struct retro_core_option_display option_display; | |
763 | char gpu_peops_option[][45] = { | |
764 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
765 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
766 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
767 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
768 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
769 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
770 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
771 | "pcsx_rearmed_gpu_peops_fake_busy_state" | |
772 | }; | |
773 | ||
774 | option_display.visible = show_advanced_gpu_peops_settings; | |
775 | ||
776 | for (i = 0; | |
777 | i < (sizeof(gpu_peops_option) / | |
778 | sizeof(gpu_peops_option[0])); | |
779 | i++) | |
780 | { | |
781 | option_display.key = gpu_peops_option[i]; | |
782 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
783 | &option_display); | |
784 | } | |
785 | ||
786 | updated = true; | |
787 | } | |
788 | } | |
789 | #endif | |
790 | #ifdef GPU_UNAI | |
791 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
792 | var.value = NULL; | |
793 | ||
794 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
795 | { | |
796 | bool show_advanced_gpu_unai_settings_prev = | |
797 | show_advanced_gpu_unai_settings; | |
798 | ||
799 | show_advanced_gpu_unai_settings = true; | |
800 | if (strcmp(var.value, "disabled") == 0) | |
801 | show_advanced_gpu_unai_settings = false; | |
802 | ||
803 | if (show_advanced_gpu_unai_settings != | |
804 | show_advanced_gpu_unai_settings_prev) | |
805 | { | |
806 | unsigned i; | |
807 | struct retro_core_option_display option_display; | |
808 | char gpu_unai_option[][40] = { | |
809 | "pcsx_rearmed_gpu_unai_blending", | |
810 | "pcsx_rearmed_gpu_unai_lighting", | |
811 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
812 | "pcsx_rearmed_gpu_unai_scale_hires", | |
813 | }; | |
814 | ||
815 | option_display.visible = show_advanced_gpu_unai_settings; | |
816 | ||
817 | for (i = 0; | |
818 | i < (sizeof(gpu_unai_option) / | |
819 | sizeof(gpu_unai_option[0])); | |
820 | i++) | |
821 | { | |
822 | option_display.key = gpu_unai_option[i]; | |
823 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
824 | &option_display); | |
825 | } | |
826 | ||
827 | updated = true; | |
828 | } | |
829 | } | |
830 | #endif | |
831 | return updated; | |
832 | } | |
833 | ||
e268a47e | 834 | void retro_set_environment(retro_environment_t cb) |
835 | { | |
f3c6ae10 | 836 | bool option_categories = false; |
226a5691 | 837 | #ifdef USE_LIBRETRO_VFS |
838 | struct retro_vfs_interface_info vfs_iface_info; | |
839 | #endif | |
840 | ||
e268a47e | 841 | environ_cb = cb; |
842 | ||
919cac88 | 843 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
844 | log_cb = logging.log; | |
845 | ||
31131233 | 846 | environ_cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports); |
f3c6ae10 | 847 | |
848 | /* Set core options | |
849 | * An annoyance: retro_set_environment() can be called | |
850 | * multiple times, and depending upon the current frontend | |
851 | * state various environment callbacks may be disabled. | |
852 | * This means the reported 'categories_supported' status | |
853 | * may change on subsequent iterations. We therefore have | |
854 | * to record whether 'categories_supported' is true on any | |
855 | * iteration, and latch the result */ | |
856 | libretro_set_core_options(environ_cb, &option_categories); | |
857 | libretro_supports_option_categories |= option_categories; | |
858 | ||
859 | /* If frontend supports core option categories, | |
860 | * any show/hide core option entries are unused | |
861 | * and should be hidden */ | |
862 | if (libretro_supports_option_categories) | |
863 | { | |
864 | struct retro_core_option_display option_display; | |
865 | option_display.visible = false; | |
866 | ||
867 | option_display.key = "pcsx_rearmed_show_input_settings"; | |
868 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
869 | &option_display); | |
870 | ||
871 | #ifdef GPU_PEOPS | |
872 | option_display.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
873 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
874 | &option_display); | |
875 | #endif | |
876 | #ifdef GPU_UNAI | |
877 | option_display.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
878 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
879 | &option_display); | |
880 | #endif | |
881 | } | |
882 | /* If frontend does not support core option | |
883 | * categories, core options may be shown/hidden | |
884 | * at runtime. In this case, register 'update | |
885 | * display' callback, so frontend can update | |
886 | * core options menu without calling retro_run() */ | |
887 | else | |
888 | { | |
889 | struct retro_core_options_update_display_callback update_display_cb; | |
890 | update_display_cb.callback = update_option_visibility; | |
891 | ||
892 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_UPDATE_DISPLAY_CALLBACK, | |
893 | &update_display_cb); | |
894 | } | |
226a5691 | 895 | |
896 | #ifdef USE_LIBRETRO_VFS | |
897 | vfs_iface_info.required_interface_version = 1; | |
898 | vfs_iface_info.iface = NULL; | |
899 | if (environ_cb(RETRO_ENVIRONMENT_GET_VFS_INTERFACE, &vfs_iface_info)) | |
900 | filestream_vfs_init(&vfs_iface_info); | |
901 | #endif | |
e268a47e | 902 | } |
903 | ||
38c2028e | 904 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
905 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
906 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
907 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
908 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
909 | ||
910 | unsigned retro_api_version(void) | |
911 | { | |
cada0a36 | 912 | return RETRO_API_VERSION; |
38c2028e | 913 | } |
914 | ||
31131233 | 915 | static void update_multitap(void) |
30d43b8a | 916 | { |
6cb1dcb1 | 917 | struct retro_variable var = { 0 }; |
918 | ||
919 | multitap1 = 0; | |
920 | multitap2 = 0; | |
cada0a36 | 921 | |
922 | var.value = NULL; | |
f6575013 | 923 | var.key = "pcsx_rearmed_multitap"; |
cada0a36 | 924 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) |
925 | { | |
6cb1dcb1 | 926 | if (strcmp(var.value, "port 1") == 0) |
cada0a36 | 927 | multitap1 = 1; |
6cb1dcb1 | 928 | else if (strcmp(var.value, "port 2") == 0) |
cada0a36 | 929 | multitap2 = 1; |
6cb1dcb1 | 930 | else if (strcmp(var.value, "ports 1 and 2") == 0) |
f6575013 | 931 | { |
932 | multitap1 = 1; | |
933 | multitap2 = 1; | |
934 | } | |
cada0a36 | 935 | } |
30d43b8a AP |
936 | } |
937 | ||
38c2028e | 938 | void retro_set_controller_port_device(unsigned port, unsigned device) |
939 | { | |
cada0a36 | 940 | if (port >= PORTS_NUMBER) |
941 | return; | |
8c047f6f | 942 | |
31131233 | 943 | switch (device) |
944 | { | |
945 | case RETRO_DEVICE_JOYPAD: | |
946 | case RETRO_DEVICE_PSE_STANDARD: | |
947 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
948 | break; | |
949 | case RETRO_DEVICE_PSE_ANALOG: | |
950 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
951 | break; | |
952 | case RETRO_DEVICE_PSE_DUALSHOCK: | |
953 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
954 | break; | |
955 | case RETRO_DEVICE_PSE_MOUSE: | |
956 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
957 | break; | |
958 | case RETRO_DEVICE_PSE_NEGCON: | |
959 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
960 | break; | |
961 | case RETRO_DEVICE_PSE_GUNCON: | |
962 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
963 | break; | |
8b1be692 S |
964 | case RETRO_DEVICE_PSE_JUSTIFIER: |
965 | in_type[port] = PSE_PAD_TYPE_GUN; | |
966 | break; | |
31131233 | 967 | case RETRO_DEVICE_NONE: |
968 | default: | |
969 | in_type[port] = PSE_PAD_TYPE_NONE; | |
970 | break; | |
971 | } | |
972 | ||
973 | SysPrintf("port: %u device: %s\n", port + 1, get_pse_pad_label[in_type[port]]); | |
38c2028e | 974 | } |
975 | ||
976 | void retro_get_system_info(struct retro_system_info *info) | |
977 | { | |
8fc5171a GR |
978 | #ifndef GIT_VERSION |
979 | #define GIT_VERSION "" | |
980 | #endif | |
cada0a36 | 981 | memset(info, 0, sizeof(*info)); |
8822aea7 | 982 | info->library_name = "PCSX-ReARMed"; |
eeb8a52b | 983 | info->library_version = "r23l" GIT_VERSION; |
cb065acc | 984 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd|iso|exe"; |
8822aea7 | 985 | info->need_fullpath = true; |
38c2028e | 986 | } |
987 | ||
988 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
989 | { | |
6727b94f | 990 | unsigned geom_height = vout_height; |
991 | unsigned geom_width = vout_width; | |
d3c41e5e | 992 | |
cada0a36 | 993 | memset(info, 0, sizeof(*info)); |
8822aea7 | 994 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
995 | info->timing.sample_rate = 44100.0; | |
996 | info->geometry.base_width = geom_width; | |
997 | info->geometry.base_height = geom_height; | |
998 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
999 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
1000 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 1001 | } |
1002 | ||
6e921e1d | 1003 | /* savestates */ |
ace14ab3 | 1004 | size_t retro_serialize_size(void) |
1005 | { | |
cada0a36 | 1006 | // it's currently 4380651-4397047 bytes, |
1007 | // but have some reserved for future | |
1008 | return 0x440000; | |
6e921e1d | 1009 | } |
1010 | ||
8822aea7 | 1011 | struct save_fp |
1012 | { | |
cada0a36 | 1013 | char *buf; |
1014 | size_t pos; | |
1015 | int is_write; | |
6e921e1d | 1016 | }; |
1017 | ||
1018 | static void *save_open(const char *name, const char *mode) | |
1019 | { | |
cada0a36 | 1020 | struct save_fp *fp; |
6e921e1d | 1021 | |
cada0a36 | 1022 | if (name == NULL || mode == NULL) |
1023 | return NULL; | |
6e921e1d | 1024 | |
cada0a36 | 1025 | fp = malloc(sizeof(*fp)); |
1026 | if (fp == NULL) | |
1027 | return NULL; | |
6e921e1d | 1028 | |
cada0a36 | 1029 | fp->buf = (char *)name; |
1030 | fp->pos = 0; | |
1031 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 1032 | |
cada0a36 | 1033 | return fp; |
6e921e1d | 1034 | } |
1035 | ||
1036 | static int save_read(void *file, void *buf, u32 len) | |
1037 | { | |
cada0a36 | 1038 | struct save_fp *fp = file; |
1039 | if (fp == NULL || buf == NULL) | |
1040 | return -1; | |
6e921e1d | 1041 | |
cada0a36 | 1042 | memcpy(buf, fp->buf + fp->pos, len); |
1043 | fp->pos += len; | |
1044 | return len; | |
6e921e1d | 1045 | } |
1046 | ||
1047 | static int save_write(void *file, const void *buf, u32 len) | |
1048 | { | |
cada0a36 | 1049 | struct save_fp *fp = file; |
1050 | if (fp == NULL || buf == NULL) | |
1051 | return -1; | |
6e921e1d | 1052 | |
cada0a36 | 1053 | memcpy(fp->buf + fp->pos, buf, len); |
1054 | fp->pos += len; | |
1055 | return len; | |
6e921e1d | 1056 | } |
1057 | ||
1058 | static long save_seek(void *file, long offs, int whence) | |
1059 | { | |
cada0a36 | 1060 | struct save_fp *fp = file; |
1061 | if (fp == NULL) | |
1062 | return -1; | |
1063 | ||
8822aea7 | 1064 | switch (whence) |
1065 | { | |
cada0a36 | 1066 | case SEEK_CUR: |
1067 | fp->pos += offs; | |
1068 | return fp->pos; | |
1069 | case SEEK_SET: | |
1070 | fp->pos = offs; | |
1071 | return fp->pos; | |
1072 | default: | |
1073 | return -1; | |
1074 | } | |
6e921e1d | 1075 | } |
1076 | ||
1077 | static void save_close(void *file) | |
1078 | { | |
cada0a36 | 1079 | struct save_fp *fp = file; |
1080 | size_t r_size = retro_serialize_size(); | |
1081 | if (fp == NULL) | |
1082 | return; | |
6e921e1d | 1083 | |
cada0a36 | 1084 | if (fp->pos > r_size) |
1085 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
1086 | else if (fp->is_write && fp->pos < r_size) | |
1087 | // make sure we don't save trash in leftover space | |
1088 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
1089 | free(fp); | |
38c2028e | 1090 | } |
1091 | ||
1092 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 1093 | { |
ec92465a | 1094 | int ret; |
1095 | CdromFrontendId = disk_current_index; | |
1096 | ret = SaveState(data); | |
cada0a36 | 1097 | return ret == 0 ? true : false; |
38c2028e | 1098 | } |
1099 | ||
ec92465a | 1100 | static bool disk_set_image_index(unsigned int index); |
1101 | ||
38c2028e | 1102 | bool retro_unserialize(const void *data, size_t size) |
1103 | { | |
ec92465a | 1104 | int ret; |
1105 | CdromFrontendId = -1; | |
1106 | ret = LoadState(data); | |
1107 | if (ret) | |
1108 | return false; | |
1109 | if (CdromFrontendId != -1 && CdromFrontendId != disk_current_index) | |
1110 | disk_set_image_index(CdromFrontendId); | |
1111 | return true; | |
38c2028e | 1112 | } |
1113 | ||
23ea11bd | 1114 | /* cheats */ |
38c2028e | 1115 | void retro_cheat_reset(void) |
1116 | { | |
cada0a36 | 1117 | ClearAllCheats(); |
38c2028e | 1118 | } |
1119 | ||
1120 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
1121 | { | |
59a0eb99 | 1122 | int ret = -1; |
1123 | char *buf; | |
cada0a36 | 1124 | |
59a0eb99 | 1125 | // cheat funcs are destructive, need a copy... |
1126 | buf = strdup(code); | |
1127 | if (buf == NULL) | |
1128 | goto finish; | |
cada0a36 | 1129 | |
1130 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 1131 | int cursor = 0; |
1132 | int nonhexdec = 0; | |
1133 | while (buf[cursor]) | |
1134 | { | |
1135 | if (!(ISHEXDEC)) | |
1136 | { | |
1137 | if (++nonhexdec % 2) | |
1138 | { | |
1139 | buf[cursor] = ' '; | |
1140 | } | |
1141 | else | |
1142 | { | |
1143 | buf[cursor] = '\n'; | |
cada0a36 | 1144 | } |
1145 | } | |
1146 | cursor++; | |
1147 | } | |
6e921e1d | 1148 | |
cada0a36 | 1149 | if (index < NumCheats) |
1150 | ret = EditCheat(index, "", buf); | |
1151 | else | |
1152 | ret = AddCheat("", buf); | |
6e921e1d | 1153 | |
59a0eb99 | 1154 | finish: |
cada0a36 | 1155 | if (ret != 0) |
1156 | SysPrintf("Failed to set cheat %#u\n", index); | |
1157 | else if (index < NumCheats) | |
1158 | Cheats[index].Enabled = enabled; | |
59a0eb99 | 1159 | free(buf); |
38c2028e | 1160 | } |
1161 | ||
144493e8 | 1162 | // just in case, maybe a win-rt port in the future? |
1163 | #ifdef _WIN32 | |
1164 | #define SLASH '\\' | |
1165 | #else | |
1166 | #define SLASH '/' | |
1167 | #endif | |
1168 | ||
1169 | #ifndef PATH_MAX | |
8822aea7 | 1170 | #define PATH_MAX 4096 |
144493e8 | 1171 | #endif |
1172 | ||
23ea11bd | 1173 | /* multidisk support */ |
144493e8 | 1174 | static unsigned int disk_initial_index; |
1175 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 1176 | static bool disk_ejected; |
51ba7408 | 1177 | static unsigned int disk_count; |
8822aea7 | 1178 | static struct disks_state |
1179 | { | |
cada0a36 | 1180 | char *fname; |
1181 | char *flabel; | |
1182 | int internal_index; // for multidisk eboots | |
23ea11bd | 1183 | } disks[8]; |
1184 | ||
144493e8 | 1185 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
1186 | { | |
cada0a36 | 1187 | const char *base = NULL; |
144493e8 | 1188 | |
cada0a36 | 1189 | if (!disk_path || (*disk_path == '\0')) |
1190 | return; | |
144493e8 | 1191 | |
cada0a36 | 1192 | base = strrchr(disk_path, SLASH); |
1193 | if (!base) | |
1194 | base = disk_path; | |
144493e8 | 1195 | |
cada0a36 | 1196 | if (*base == SLASH) |
1197 | base++; | |
144493e8 | 1198 | |
cada0a36 | 1199 | strncpy(disk_label, base, len - 1); |
1200 | disk_label[len - 1] = '\0'; | |
144493e8 | 1201 | |
cada0a36 | 1202 | char *ext = strrchr(disk_label, '.'); |
1203 | if (ext) | |
1204 | *ext = '\0'; | |
144493e8 | 1205 | } |
1206 | ||
1207 | static void disk_init(void) | |
1208 | { | |
cada0a36 | 1209 | size_t i; |
144493e8 | 1210 | |
cada0a36 | 1211 | disk_ejected = false; |
1212 | disk_current_index = 0; | |
1213 | disk_count = 0; | |
144493e8 | 1214 | |
8822aea7 | 1215 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
1216 | { | |
1217 | if (disks[i].fname != NULL) | |
1218 | { | |
cada0a36 | 1219 | free(disks[i].fname); |
1220 | disks[i].fname = NULL; | |
1221 | } | |
8822aea7 | 1222 | if (disks[i].flabel != NULL) |
1223 | { | |
cada0a36 | 1224 | free(disks[i].flabel); |
1225 | disks[i].flabel = NULL; | |
1226 | } | |
1227 | disks[i].internal_index = 0; | |
1228 | } | |
144493e8 | 1229 | } |
1230 | ||
23ea11bd | 1231 | static bool disk_set_eject_state(bool ejected) |
1232 | { | |
cada0a36 | 1233 | // weird PCSX API.. |
1234 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
1235 | LidInterrupt(); | |
23ea11bd | 1236 | |
cada0a36 | 1237 | disk_ejected = ejected; |
1238 | return true; | |
23ea11bd | 1239 | } |
1240 | ||
1241 | static bool disk_get_eject_state(void) | |
1242 | { | |
cada0a36 | 1243 | /* can't be controlled by emulated software */ |
1244 | return disk_ejected; | |
23ea11bd | 1245 | } |
1246 | ||
1247 | static unsigned int disk_get_image_index(void) | |
1248 | { | |
cada0a36 | 1249 | return disk_current_index; |
23ea11bd | 1250 | } |
1251 | ||
1252 | static bool disk_set_image_index(unsigned int index) | |
1253 | { | |
cada0a36 | 1254 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1255 | return false; | |
23ea11bd | 1256 | |
cada0a36 | 1257 | CdromId[0] = '\0'; |
1258 | CdromLabel[0] = '\0'; | |
23ea11bd | 1259 | |
8822aea7 | 1260 | if (disks[index].fname == NULL) |
1261 | { | |
cada0a36 | 1262 | SysPrintf("missing disk #%u\n", index); |
1263 | CDR_shutdown(); | |
23ea11bd | 1264 | |
cada0a36 | 1265 | // RetroArch specifies "no disk" with index == count, |
1266 | // so don't fail here.. | |
1267 | disk_current_index = index; | |
1268 | return true; | |
1269 | } | |
23ea11bd | 1270 | |
cada0a36 | 1271 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 1272 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 1273 | |
cada0a36 | 1274 | cdrIsoMultidiskSelect = disks[index].internal_index; |
1275 | set_cd_image(disks[index].fname); | |
8822aea7 | 1276 | if (ReloadCdromPlugin() < 0) |
1277 | { | |
cada0a36 | 1278 | SysPrintf("failed to load cdr plugin\n"); |
1279 | return false; | |
1280 | } | |
8822aea7 | 1281 | if (CDR_open() < 0) |
1282 | { | |
cada0a36 | 1283 | SysPrintf("failed to open cdr plugin\n"); |
1284 | return false; | |
1285 | } | |
23ea11bd | 1286 | |
8822aea7 | 1287 | if (!disk_ejected) |
1288 | { | |
cada0a36 | 1289 | SetCdOpenCaseTime(time(NULL) + 2); |
1290 | LidInterrupt(); | |
1291 | } | |
23ea11bd | 1292 | |
cada0a36 | 1293 | disk_current_index = index; |
1294 | return true; | |
23ea11bd | 1295 | } |
1296 | ||
1297 | static unsigned int disk_get_num_images(void) | |
1298 | { | |
cada0a36 | 1299 | return disk_count; |
23ea11bd | 1300 | } |
1301 | ||
1302 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1303 | const struct retro_game_info *info) |
23ea11bd | 1304 | { |
cada0a36 | 1305 | char *old_fname = NULL; |
1306 | char *old_flabel = NULL; | |
1307 | bool ret = true; | |
23ea11bd | 1308 | |
cada0a36 | 1309 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1310 | return false; | |
23ea11bd | 1311 | |
cada0a36 | 1312 | old_fname = disks[index].fname; |
1313 | old_flabel = disks[index].flabel; | |
144493e8 | 1314 | |
cada0a36 | 1315 | disks[index].fname = NULL; |
1316 | disks[index].flabel = NULL; | |
1317 | disks[index].internal_index = 0; | |
23ea11bd | 1318 | |
8822aea7 | 1319 | if (info != NULL) |
1320 | { | |
cada0a36 | 1321 | char disk_label[PATH_MAX]; |
1322 | disk_label[0] = '\0'; | |
144493e8 | 1323 | |
cada0a36 | 1324 | disks[index].fname = strdup(info->path); |
144493e8 | 1325 | |
cada0a36 | 1326 | get_disk_label(disk_label, info->path, PATH_MAX); |
1327 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1328 | |
cada0a36 | 1329 | if (index == disk_current_index) |
1330 | ret = disk_set_image_index(index); | |
1331 | } | |
23ea11bd | 1332 | |
cada0a36 | 1333 | if (old_fname != NULL) |
1334 | free(old_fname); | |
23ea11bd | 1335 | |
cada0a36 | 1336 | if (old_flabel != NULL) |
1337 | free(old_flabel); | |
144493e8 | 1338 | |
cada0a36 | 1339 | return ret; |
23ea11bd | 1340 | } |
1341 | ||
1342 | static bool disk_add_image_index(void) | |
1343 | { | |
cada0a36 | 1344 | if (disk_count >= 8) |
1345 | return false; | |
51ba7408 | 1346 | |
cada0a36 | 1347 | disk_count++; |
1348 | return true; | |
23ea11bd | 1349 | } |
1350 | ||
144493e8 | 1351 | static bool disk_set_initial_image(unsigned index, const char *path) |
1352 | { | |
cada0a36 | 1353 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1354 | return false; | |
144493e8 | 1355 | |
cada0a36 | 1356 | if (!path || (*path == '\0')) |
1357 | return false; | |
144493e8 | 1358 | |
cada0a36 | 1359 | disk_initial_index = index; |
144493e8 | 1360 | |
cada0a36 | 1361 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1362 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1363 | |
cada0a36 | 1364 | return true; |
144493e8 | 1365 | } |
1366 | ||
1367 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1368 | { | |
cada0a36 | 1369 | const char *fname = NULL; |
144493e8 | 1370 | |
cada0a36 | 1371 | if (len < 1) |
1372 | return false; | |
144493e8 | 1373 | |
cada0a36 | 1374 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1375 | return false; | |
144493e8 | 1376 | |
cada0a36 | 1377 | fname = disks[index].fname; |
144493e8 | 1378 | |
cada0a36 | 1379 | if (!fname || (*fname == '\0')) |
1380 | return false; | |
144493e8 | 1381 | |
cada0a36 | 1382 | strncpy(path, fname, len - 1); |
1383 | path[len - 1] = '\0'; | |
144493e8 | 1384 | |
cada0a36 | 1385 | return true; |
144493e8 | 1386 | } |
1387 | ||
1388 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1389 | { | |
cada0a36 | 1390 | const char *flabel = NULL; |
144493e8 | 1391 | |
cada0a36 | 1392 | if (len < 1) |
1393 | return false; | |
144493e8 | 1394 | |
cada0a36 | 1395 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1396 | return false; | |
144493e8 | 1397 | |
cada0a36 | 1398 | flabel = disks[index].flabel; |
144493e8 | 1399 | |
cada0a36 | 1400 | if (!flabel || (*flabel == '\0')) |
1401 | return false; | |
144493e8 | 1402 | |
cada0a36 | 1403 | strncpy(label, flabel, len - 1); |
1404 | label[len - 1] = '\0'; | |
144493e8 | 1405 | |
cada0a36 | 1406 | return true; |
144493e8 | 1407 | } |
1408 | ||
23ea11bd | 1409 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1410 | .set_eject_state = disk_set_eject_state, |
1411 | .get_eject_state = disk_get_eject_state, | |
1412 | .get_image_index = disk_get_image_index, | |
1413 | .set_image_index = disk_set_image_index, | |
1414 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1415 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1416 | .add_image_index = disk_add_image_index, |
23ea11bd | 1417 | }; |
1418 | ||
144493e8 | 1419 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1420 | .set_eject_state = disk_set_eject_state, |
1421 | .get_eject_state = disk_get_eject_state, | |
1422 | .get_image_index = disk_get_image_index, | |
1423 | .set_image_index = disk_set_image_index, | |
1424 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1425 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1426 | .add_image_index = disk_add_image_index, |
1427 | .set_initial_image = disk_set_initial_image, | |
1428 | .get_image_path = disk_get_image_path, | |
1429 | .get_image_label = disk_get_image_label, | |
144493e8 | 1430 | }; |
9096ba88 | 1431 | |
e6f1e7f7 | 1432 | static char base_dir[1024]; |
9fba39a9 T |
1433 | |
1434 | static bool read_m3u(const char *file) | |
1435 | { | |
cada0a36 | 1436 | char line[1024]; |
1437 | char name[PATH_MAX]; | |
226a5691 | 1438 | FILE *fp = fopen(file, "r"); |
1439 | if (!fp) | |
cada0a36 | 1440 | return false; |
1441 | ||
d710d713 | 1442 | while (fgets(line, sizeof(line), fp) && disk_count < sizeof(disks) / sizeof(disks[0])) |
8822aea7 | 1443 | { |
cada0a36 | 1444 | if (line[0] == '#') |
1445 | continue; | |
1446 | char *carrige_return = strchr(line, '\r'); | |
1447 | if (carrige_return) | |
1448 | *carrige_return = '\0'; | |
1449 | char *newline = strchr(line, '\n'); | |
1450 | if (newline) | |
1451 | *newline = '\0'; | |
1452 | ||
1453 | if (line[0] != '\0') | |
1454 | { | |
1455 | char disk_label[PATH_MAX]; | |
1456 | disk_label[0] = '\0'; | |
144493e8 | 1457 | |
cada0a36 | 1458 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1459 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1460 | |
cada0a36 | 1461 | get_disk_label(disk_label, name, PATH_MAX); |
1462 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1463 | |
cada0a36 | 1464 | disk_count++; |
1465 | } | |
1466 | } | |
9fba39a9 | 1467 | |
226a5691 | 1468 | fclose(fp); |
cada0a36 | 1469 | return (disk_count != 0); |
9fba39a9 T |
1470 | } |
1471 | ||
1472 | static void extract_directory(char *buf, const char *path, size_t size) | |
1473 | { | |
1474 | char *base; | |
1475 | strncpy(buf, path, size - 1); | |
1476 | buf[size - 1] = '\0'; | |
1477 | ||
1478 | base = strrchr(buf, '/'); | |
1479 | if (!base) | |
1480 | base = strrchr(buf, '\\'); | |
1481 | ||
1482 | if (base) | |
1483 | *base = '\0'; | |
1484 | else | |
1485 | { | |
1486 | buf[0] = '.'; | |
1487 | buf[1] = '\0'; | |
1488 | } | |
1489 | } | |
1490 | ||
003cfc63 | 1491 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1492 | /* Blackberry QNX doesn't have strcasestr */ |
1493 | ||
1494 | /* | |
1495 | * Find the first occurrence of find in s, ignore case. | |
1496 | */ | |
1497 | char * | |
8822aea7 | 1498 | strcasestr(const char *s, const char *find) |
41294f4d | 1499 | { |
cada0a36 | 1500 | char c, sc; |
1501 | size_t len; | |
1502 | ||
8822aea7 | 1503 | if ((c = *find++) != 0) |
1504 | { | |
cada0a36 | 1505 | c = tolower((unsigned char)c); |
1506 | len = strlen(find); | |
8822aea7 | 1507 | do |
1508 | { | |
1509 | do | |
1510 | { | |
cada0a36 | 1511 | if ((sc = *s++) == 0) |
1512 | return (NULL); | |
1513 | } while ((char)tolower((unsigned char)sc) != c); | |
1514 | } while (strncasecmp(s, find, len) != 0); | |
1515 | s--; | |
1516 | } | |
1517 | return ((char *)s); | |
41294f4d | 1518 | } |
1519 | #endif | |
1520 | ||
b5926d18 | 1521 | static void set_retro_memmap(void) |
1522 | { | |
5c00ea32 | 1523 | #ifndef NDEBUG |
cada0a36 | 1524 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1525 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1526 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1527 | }; | |
b5926d18 | 1528 | |
cada0a36 | 1529 | retromap.descriptors = &mmap; |
1530 | retromap.num_descriptors = 1; | |
b5926d18 | 1531 | |
cada0a36 | 1532 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1533 | #endif |
b5926d18 | 1534 | } |
1535 | ||
cdee2d81 | 1536 | static void show_notification(const char *msg_str, |
1537 | unsigned duration_ms, unsigned priority) | |
1538 | { | |
1539 | if (msg_interface_version >= 1) | |
1540 | { | |
1541 | struct retro_message_ext msg = { | |
1542 | msg_str, | |
1543 | duration_ms, | |
1544 | 3, | |
1545 | RETRO_LOG_WARN, | |
1546 | RETRO_MESSAGE_TARGET_ALL, | |
1547 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
1548 | -1 | |
1549 | }; | |
1550 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
1551 | } | |
1552 | else | |
1553 | { | |
1554 | struct retro_message msg = { | |
1555 | msg_str, | |
1556 | 180 | |
1557 | }; | |
1558 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
1559 | } | |
1560 | } | |
1561 | ||
5eaa13f1 A |
1562 | static void retro_audio_buff_status_cb( |
1563 | bool active, unsigned occupancy, bool underrun_likely) | |
1564 | { | |
1565 | retro_audio_buff_active = active; | |
1566 | retro_audio_buff_occupancy = occupancy; | |
1567 | retro_audio_buff_underrun = underrun_likely; | |
1568 | } | |
1569 | ||
1570 | static void retro_set_audio_buff_status_cb(void) | |
1571 | { | |
44c38f79 | 1572 | if (frameskip_type == FRAMESKIP_NONE) |
5eaa13f1 | 1573 | { |
44c38f79 | 1574 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); |
1575 | retro_audio_latency = 0; | |
1576 | } | |
1577 | else | |
1578 | { | |
1579 | bool calculate_audio_latency = true; | |
5eaa13f1 | 1580 | |
44c38f79 | 1581 | if (frameskip_type == FRAMESKIP_FIXED_INTERVAL) |
1582 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); | |
1583 | else | |
5eaa13f1 | 1584 | { |
44c38f79 | 1585 | struct retro_audio_buffer_status_callback buf_status_cb; |
1586 | buf_status_cb.callback = retro_audio_buff_status_cb; | |
1587 | if (!environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, | |
1588 | &buf_status_cb)) | |
1589 | { | |
1590 | retro_audio_buff_active = false; | |
1591 | retro_audio_buff_occupancy = 0; | |
1592 | retro_audio_buff_underrun = false; | |
1593 | retro_audio_latency = 0; | |
1594 | calculate_audio_latency = false; | |
1595 | } | |
5eaa13f1 | 1596 | } |
44c38f79 | 1597 | |
1598 | if (calculate_audio_latency) | |
5eaa13f1 A |
1599 | { |
1600 | /* Frameskip is enabled - increase frontend | |
1601 | * audio latency to minimise potential | |
1602 | * buffer underruns */ | |
1603 | uint32_t frame_time_usec = 1000000.0 / (is_pal_mode ? 50.0 : 60.0); | |
1604 | ||
1605 | /* Set latency to 6x current frame time... */ | |
1606 | retro_audio_latency = (unsigned)(6 * frame_time_usec / 1000); | |
1607 | ||
1608 | /* ...then round up to nearest multiple of 32 */ | |
1609 | retro_audio_latency = (retro_audio_latency + 0x1F) & ~0x1F; | |
1610 | } | |
1611 | } | |
5eaa13f1 A |
1612 | |
1613 | update_audio_latency = true; | |
44c38f79 | 1614 | frameskip_counter = 0; |
5eaa13f1 A |
1615 | } |
1616 | ||
570b9365 | 1617 | static void update_variables(bool in_flight); |
38c2028e | 1618 | bool retro_load_game(const struct retro_game_info *info) |
1619 | { | |
cada0a36 | 1620 | size_t i; |
1621 | unsigned int cd_index = 0; | |
1622 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
1f915be5 | 1623 | bool is_exe = (strcasestr(info->path, ".exe") != NULL); |
1624 | int ret; | |
9fba39a9 | 1625 | |
e3f8313f | 1626 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1627 | #define JOYP(port) \ |
1628 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1629 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1630 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1631 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1632 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1633 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1634 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1635 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1636 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1637 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1638 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1639 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1640 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1641 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1642 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1643 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1644 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1645 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1646 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
2815469a S |
1647 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, \ |
1648 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_TRIGGER, "Gun Trigger" }, \ | |
1649 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD, "Gun Reload" }, \ | |
1650 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A, "Gun Aux A" }, \ | |
8b1be692 S |
1651 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B, "Gun Aux B" }, \ |
1652 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_START, "Gun Start" }, | |
2815469a | 1653 | |
cada0a36 | 1654 | JOYP(0) |
1655 | JOYP(1) | |
1656 | JOYP(2) | |
1657 | JOYP(3) | |
1658 | JOYP(4) | |
1659 | JOYP(5) | |
1660 | JOYP(6) | |
1661 | JOYP(7) | |
e3f8313f | 1662 | |
1663 | { 0 }, | |
1664 | }; | |
1665 | ||
cada0a36 | 1666 | frame_count = 0; |
2df7fcac | 1667 | |
e3f8313f | 1668 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1669 | ||
46aa5b98 | 1670 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1671 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1672 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1673 | { | |
cada0a36 | 1674 | SysPrintf("RGB565 supported, using it\n"); |
1675 | } | |
46aa5b98 | 1676 | #endif |
c19aba43 | 1677 | |
8822aea7 | 1678 | if (info == NULL || info->path == NULL) |
1679 | { | |
cada0a36 | 1680 | SysPrintf("info->path required\n"); |
1681 | return false; | |
1682 | } | |
1683 | ||
1684 | update_variables(false); | |
1685 | ||
8822aea7 | 1686 | if (plugins_opened) |
1687 | { | |
cada0a36 | 1688 | ClosePlugins(); |
1689 | plugins_opened = 0; | |
1690 | } | |
1691 | ||
1692 | disk_init(); | |
1693 | ||
1694 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1695 | ||
8822aea7 | 1696 | if (is_m3u) |
1697 | { | |
1698 | if (!read_m3u(info->path)) | |
1699 | { | |
cada0a36 | 1700 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1701 | return false; | |
1702 | } | |
8822aea7 | 1703 | } |
1704 | else | |
1705 | { | |
cada0a36 | 1706 | char disk_label[PATH_MAX]; |
1707 | disk_label[0] = '\0'; | |
1708 | ||
1709 | disk_count = 1; | |
1710 | disks[0].fname = strdup(info->path); | |
1711 | ||
1712 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1713 | disks[0].flabel = strdup(disk_label); | |
1714 | } | |
1715 | ||
1716 | /* If this is an M3U file, attempt to set the | |
1717 | * initial disk image */ | |
8822aea7 | 1718 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1719 | { | |
cada0a36 | 1720 | const char *fname = disks[disk_initial_index].fname; |
1721 | ||
1722 | if (fname && (*fname != '\0')) | |
1723 | if (strcmp(disk_initial_path, fname) == 0) | |
1724 | cd_index = disk_initial_index; | |
1725 | } | |
1726 | ||
1727 | set_cd_image(disks[cd_index].fname); | |
1728 | disk_current_index = cd_index; | |
1729 | ||
1730 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1731 | if (LoadPlugins() == -1) |
1732 | { | |
cada0a36 | 1733 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1734 | return false; | |
1735 | } | |
1736 | ||
1737 | plugins_opened = 1; | |
1738 | NetOpened = 0; | |
1739 | ||
8822aea7 | 1740 | if (OpenPlugins() == -1) |
1741 | { | |
cada0a36 | 1742 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1743 | return false; | |
1744 | } | |
1745 | ||
1746 | /* Handle multi-disk images (i.e. PBP) | |
1747 | * > Cannot do this until after OpenPlugins() is | |
1748 | * called (since this sets the value of | |
1749 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1750 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1751 | { | |
cada0a36 | 1752 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1753 | ||
1754 | /* Small annoyance: We need to change the label | |
1755 | * of disk 0, so have to clear existing entries */ | |
1756 | if (disks[0].fname != NULL) | |
1757 | free(disks[0].fname); | |
1758 | disks[0].fname = NULL; | |
1759 | ||
1760 | if (disks[0].flabel != NULL) | |
1761 | free(disks[0].flabel); | |
1762 | disks[0].flabel = NULL; | |
1763 | ||
8822aea7 | 1764 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1765 | { | |
9361a5aa EC |
1766 | char disk_name[PATH_MAX - 16] = { 0 }; |
1767 | char disk_label[PATH_MAX] = { 0 }; | |
cada0a36 | 1768 | |
1769 | disks[i].fname = strdup(info->path); | |
1770 | ||
9361a5aa | 1771 | get_disk_label(disk_name, info->path, sizeof(disk_name)); |
cada0a36 | 1772 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); |
1773 | disks[i].flabel = strdup(disk_label); | |
1774 | ||
1775 | disks[i].internal_index = i; | |
1776 | } | |
1777 | ||
1778 | /* This is not an M3U file, so initial disk | |
1779 | * image has not yet been set - attempt to | |
1780 | * do so now */ | |
8822aea7 | 1781 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1782 | { | |
cada0a36 | 1783 | const char *fname = disks[disk_initial_index].fname; |
1784 | ||
1785 | if (fname && (*fname != '\0')) | |
1786 | if (strcmp(disk_initial_path, fname) == 0) | |
1787 | cd_index = disk_initial_index; | |
1788 | } | |
1789 | ||
8822aea7 | 1790 | if (cd_index > 0) |
1791 | { | |
1792 | CdromId[0] = '\0'; | |
cada0a36 | 1793 | CdromLabel[0] = '\0'; |
1794 | ||
1795 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1796 | disk_current_index = cd_index; |
cada0a36 | 1797 | set_cd_image(disks[cd_index].fname); |
1798 | ||
8822aea7 | 1799 | if (ReloadCdromPlugin() < 0) |
1800 | { | |
cada0a36 | 1801 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1802 | return false; | |
1803 | } | |
8822aea7 | 1804 | if (CDR_open() < 0) |
1805 | { | |
cada0a36 | 1806 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1807 | return false; | |
1808 | } | |
1809 | } | |
1810 | } | |
1811 | ||
92cd7e86 | 1812 | /* set ports to use "standard controller" initially */ |
1813 | for (i = 0; i < 8; ++i) | |
1814 | in_type[i] = PSE_PAD_TYPE_STANDARD; | |
1815 | ||
cada0a36 | 1816 | plugin_call_rearmed_cbs(); |
8b9b4c9f | 1817 | /* dfinput_activate(); */ |
cada0a36 | 1818 | |
1f915be5 | 1819 | if (!is_exe && CheckCdrom() == -1) |
8822aea7 | 1820 | { |
cada0a36 | 1821 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1822 | return false; | |
1823 | } | |
1824 | ||
1825 | SysReset(); | |
1826 | ||
1f915be5 | 1827 | if (is_exe) |
1828 | ret = Load(info->path); | |
1829 | else | |
1830 | ret = LoadCdrom(); | |
1831 | if (ret != 0) | |
8822aea7 | 1832 | { |
1f915be5 | 1833 | log_cb(RETRO_LOG_INFO, "could not load %s (%d)\n", is_exe ? "exe" : "CD", ret); |
cada0a36 | 1834 | return false; |
1835 | } | |
1836 | emu_on_new_cd(0); | |
1837 | ||
1838 | set_retro_memmap(); | |
5eaa13f1 | 1839 | retro_set_audio_buff_status_cb(); |
cada0a36 | 1840 | |
cdee2d81 | 1841 | if (check_unsatisfied_libcrypt()) |
1842 | show_notification("LibCrypt protected game with missing SBI detected", 3000, 3); | |
1843 | ||
cada0a36 | 1844 | return true; |
38c2028e | 1845 | } |
1846 | ||
38c2028e | 1847 | unsigned retro_get_region(void) |
1848 | { | |
cada0a36 | 1849 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1850 | } |
1851 | ||
1852 | void *retro_get_memory_data(unsigned id) | |
1853 | { | |
cada0a36 | 1854 | if (id == RETRO_MEMORY_SAVE_RAM) |
1855 | return Mcd1Data; | |
1856 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1857 | return psxM; | |
1858 | else | |
1859 | return NULL; | |
38c2028e | 1860 | } |
1861 | ||
1862 | size_t retro_get_memory_size(unsigned id) | |
1863 | { | |
cada0a36 | 1864 | if (id == RETRO_MEMORY_SAVE_RAM) |
1865 | return MCD_SIZE; | |
1866 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1867 | return 0x200000; | |
1868 | else | |
1869 | return 0; | |
38c2028e | 1870 | } |
1871 | ||
1872 | void retro_reset(void) | |
1873 | { | |
d9e77039 | 1874 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1875 | rebootemu = 1; | |
cada0a36 | 1876 | //SysReset(); |
38c2028e | 1877 | } |
1878 | ||
1879 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1880 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1881 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1882 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1883 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1884 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1885 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1886 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1887 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1888 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1889 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1890 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1891 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1892 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1893 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1894 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1895 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1896 | }; |
1897 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1898 | ||
8b1be692 | 1899 | //Percentage distance of screen to adjust for Guncon |
e16ecc89 | 1900 | static int GunconAdjustX = 0; |
1901 | static int GunconAdjustY = 0; | |
1902 | ||
8b1be692 | 1903 | //Used when out by a percentage with Guncon |
e16ecc89 | 1904 | static float GunconAdjustRatioX = 1; |
1905 | static float GunconAdjustRatioY = 1; | |
1906 | ||
805fe9bc | 1907 | static void update_variables(bool in_flight) |
e268a47e | 1908 | { |
e268a47e | 1909 | struct retro_variable var; |
b41cca85 | 1910 | #ifdef GPU_PEOPS |
f3c6ae10 | 1911 | // Always enable GPU_PEOPS_OLD_FRAME_SKIP flag |
1912 | // (this is set in standalone, with no option | |
1913 | // to change it) | |
1914 | int gpu_peops_fix = GPU_PEOPS_OLD_FRAME_SKIP; | |
b41cca85 | 1915 | #endif |
44c38f79 | 1916 | frameskip_type_t prev_frameskip_type; |
5eaa13f1 | 1917 | |
5eaa13f1 | 1918 | var.value = NULL; |
10a3edb5 | 1919 | var.key = "pcsx_rearmed_frameskip_type"; |
5eaa13f1 A |
1920 | |
1921 | prev_frameskip_type = frameskip_type; | |
44c38f79 | 1922 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 1923 | pl_rearmed_cbs.frameskip = 0; |
ace14ab3 | 1924 | |
5eaa13f1 A |
1925 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1926 | { | |
1927 | if (strcmp(var.value, "auto") == 0) | |
44c38f79 | 1928 | frameskip_type = FRAMESKIP_AUTO; |
5eaa13f1 | 1929 | if (strcmp(var.value, "auto_threshold") == 0) |
44c38f79 | 1930 | frameskip_type = FRAMESKIP_AUTO_THRESHOLD; |
5eaa13f1 | 1931 | if (strcmp(var.value, "fixed_interval") == 0) |
44c38f79 | 1932 | frameskip_type = FRAMESKIP_FIXED_INTERVAL; |
5eaa13f1 A |
1933 | } |
1934 | ||
1935 | if (frameskip_type != 0) | |
1936 | pl_rearmed_cbs.frameskip = -1; | |
10a3edb5 | 1937 | |
e268a47e | 1938 | var.value = NULL; |
10a3edb5 | 1939 | var.key = "pcsx_rearmed_frameskip_threshold"; |
5eaa13f1 | 1940 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1941 | { |
1942 | frameskip_threshold = strtol(var.value, NULL, 10); | |
1943 | } | |
5eaa13f1 | 1944 | |
5eaa13f1 | 1945 | var.value = NULL; |
10a3edb5 | 1946 | var.key = "pcsx_rearmed_frameskip_interval"; |
3abd263a | 1947 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1948 | { |
1949 | frameskip_interval = strtol(var.value, NULL, 10); | |
1950 | } | |
9f5a28d9 | 1951 | |
1952 | var.value = NULL; | |
4e477065 | 1953 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1954 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1955 | { |
1956 | Config.PsxAuto = 0; | |
f4cceff6 | 1957 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1958 | Config.PsxAuto = 1; |
1959 | else if (strcmp(var.value, "NTSC") == 0) | |
1960 | Config.PsxType = 0; | |
1961 | else if (strcmp(var.value, "PAL") == 0) | |
1962 | Config.PsxType = 1; | |
1963 | } | |
4615b075 | 1964 | |
30d43b8a | 1965 | update_multitap(); |
61c4962a | 1966 | |
e1442c48 | 1967 | var.value = NULL; |
1968 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1969 | negcon_deadzone = 0; | |
3abd263a | 1970 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1971 | { |
1972 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1973 | } | |
1974 | ||
1975 | var.value = NULL; | |
1976 | var.key = "pcsx_rearmed_negcon_response"; | |
1977 | negcon_linearity = 1; | |
3abd263a | 1978 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1979 | { |
8822aea7 | 1980 | if (strcmp(var.value, "quadratic") == 0) |
1981 | { | |
e1442c48 | 1982 | negcon_linearity = 2; |
8822aea7 | 1983 | } |
1984 | else if (strcmp(var.value, "cubic") == 0) | |
1985 | { | |
e1442c48 | 1986 | negcon_linearity = 3; |
1987 | } | |
1988 | } | |
1989 | ||
ace1989f SK |
1990 | var.value = NULL; |
1991 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1992 | axis_bounds_modifier = true; | |
3abd263a | 1993 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1994 | { |
8822aea7 | 1995 | if (strcmp(var.value, "square") == 0) |
1996 | { | |
cada0a36 | 1997 | axis_bounds_modifier = true; |
8822aea7 | 1998 | } |
1999 | else if (strcmp(var.value, "circle") == 0) | |
2000 | { | |
cada0a36 | 2001 | axis_bounds_modifier = false; |
2002 | } | |
ace1989f SK |
2003 | } |
2004 | ||
70fb8fe7 | 2005 | var.value = NULL; |
2006 | var.key = "pcsx_rearmed_vibration"; | |
2007 | ||
3abd263a | 2008 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 2009 | { |
2010 | if (strcmp(var.value, "disabled") == 0) | |
2011 | in_enable_vibration = 0; | |
2012 | else if (strcmp(var.value, "enabled") == 0) | |
2013 | in_enable_vibration = 1; | |
2014 | } | |
2015 | ||
26e9c4f1 | 2016 | var.value = NULL; |
7c6a636a | 2017 | var.key = "pcsx_rearmed_analog_combo"; |
26e9c4f1 | 2018 | |
2019 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2020 | { | |
7c6a636a | 2021 | if (strcmp(var.value, "l1+r1+select") == 0) |
2022 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2023 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_SELECT); | |
2024 | else if (strcmp(var.value, "l1+r1+start") == 0) | |
2025 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2026 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_START); | |
2027 | else if (strcmp(var.value, "l1+r1+l3") == 0) | |
2028 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2029 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_L3); | |
2030 | else if (strcmp(var.value, "l1+r1+r3") == 0) | |
2031 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2032 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_R3); | |
2033 | else if (strcmp(var.value, "l3+r3") == 0) | |
2034 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L3) | | |
2035 | (1 << RETRO_DEVICE_ID_JOYPAD_R3); | |
2036 | else | |
2037 | in_dualshock_analog_combo = 0; | |
26e9c4f1 | 2038 | } |
2039 | ||
5c1cbedc | 2040 | var.value = NULL; |
2041 | var.key = "pcsx_rearmed_dithering"; | |
2042 | ||
3abd263a | 2043 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 2044 | { |
8822aea7 | 2045 | if (strcmp(var.value, "disabled") == 0) |
2046 | { | |
5c1cbedc | 2047 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
2048 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 2049 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
07ade526 | 2050 | #ifdef GPU_NEON |
5c1cbedc | 2051 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; |
2052 | #endif | |
2053 | } | |
8822aea7 | 2054 | else if (strcmp(var.value, "enabled") == 0) |
2055 | { | |
2056 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 2057 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 2058 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
07ade526 | 2059 | #ifdef GPU_NEON |
5c1cbedc | 2060 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; |
2061 | #endif | |
2062 | } | |
2063 | } | |
2064 | ||
8ac2b9d2 | 2065 | #ifdef GPU_NEON |
3abd263a | 2066 | var.value = NULL; |
3c53dce3 | 2067 | var.key = "pcsx_rearmed_neon_interlace_enable_v2"; |
9f5a28d9 | 2068 | |
3abd263a | 2069 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 2070 | { |
2071 | if (strcmp(var.value, "disabled") == 0) | |
2072 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
2073 | else if (strcmp(var.value, "enabled") == 0) | |
2074 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
3c53dce3 | 2075 | else // auto |
2076 | pl_rearmed_cbs.gpu_neon.allow_interlace = 2; | |
9f5a28d9 | 2077 | } |
2078 | ||
7d68d030 | 2079 | var.value = NULL; |
55e5626b | 2080 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 2081 | |
3abd263a | 2082 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 2083 | { |
2084 | if (strcmp(var.value, "disabled") == 0) | |
2085 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
2086 | else if (strcmp(var.value, "enabled") == 0) | |
2087 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
2088 | } | |
354329fa | 2089 | |
2090 | var.value = NULL; | |
55e5626b | 2091 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 2092 | |
3abd263a | 2093 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 2094 | { |
2095 | if (strcmp(var.value, "disabled") == 0) | |
2096 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
2097 | else if (strcmp(var.value, "enabled") == 0) | |
2098 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
2099 | } | |
094ec204 | 2100 | #endif |
0e5a7b7d | 2101 | |
3abd263a | 2102 | var.value = NULL; |
0e5a7b7d | 2103 | var.key = "pcsx_rearmed_duping_enable"; |
2104 | ||
3abd263a | 2105 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 2106 | { |
0a6520c3 | 2107 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 2108 | duping_enable = false; |
0a6520c3 | 2109 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 2110 | duping_enable = true; |
2111 | } | |
2112 | ||
3abd263a | 2113 | var.value = NULL; |
2df7fcac BP |
2114 | var.key = "pcsx_rearmed_display_internal_fps"; |
2115 | ||
3abd263a | 2116 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
2117 | { |
2118 | if (strcmp(var.value, "disabled") == 0) | |
2119 | display_internal_fps = false; | |
2120 | else if (strcmp(var.value, "enabled") == 0) | |
2121 | display_internal_fps = true; | |
2122 | } | |
2123 | ||
86be2515 | 2124 | // |
2125 | // CPU emulation related config | |
630b122b | 2126 | #ifndef DRC_DISABLE |
48f615ba | 2127 | var.value = NULL; |
4e477065 | 2128 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 2129 | |
abf1a2b6 DGF |
2130 | if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var)) |
2131 | var.value = "enabled"; | |
2132 | ||
48f615ba | 2133 | { |
cada0a36 | 2134 | R3000Acpu *prev_cpu = psxCpu; |
48f615ba | 2135 | |
fc99395c | 2136 | #ifdef _3DS |
8822aea7 | 2137 | if (!__ctr_svchax) |
fc99395c | 2138 | Config.Cpu = CPU_INTERPRETER; |
2139 | else | |
2140 | #endif | |
ec4baa7d | 2141 | if (strcmp(var.value, "disabled") == 0) |
48f615ba | 2142 | Config.Cpu = CPU_INTERPRETER; |
2143 | else if (strcmp(var.value, "enabled") == 0) | |
2144 | Config.Cpu = CPU_DYNAREC; | |
2145 | ||
2146 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 2147 | if (psxCpu != prev_cpu) |
2148 | { | |
20196899 | 2149 | prev_cpu->Notify(R3000ACPU_NOTIFY_BEFORE_SAVE, NULL); |
48f615ba | 2150 | prev_cpu->Shutdown(); |
2151 | psxCpu->Init(); | |
20196899 | 2152 | psxCpu->Reset(); |
2153 | psxCpu->Notify(R3000ACPU_NOTIFY_AFTER_LOAD, NULL); | |
48f615ba | 2154 | } |
2155 | } | |
630b122b | 2156 | #endif /* !DRC_DISABLE */ |
805fe9bc | 2157 | |
3abd263a | 2158 | var.value = NULL; |
86be2515 | 2159 | var.key = "pcsx_rearmed_psxclock"; |
2160 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2161 | { | |
2162 | int psxclock = atoi(var.value); | |
2163 | Config.cycle_multiplier = 10000 / psxclock; | |
2164 | } | |
01394a7f | 2165 | |
86be2515 | 2166 | #if !defined(DRC_DISABLE) && !defined(LIGHTREC) |
2167 | var.value = NULL; | |
2168 | var.key = "pcsx_rearmed_nosmccheck"; | |
3abd263a | 2169 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2170 | { |
86be2515 | 2171 | if (strcmp(var.value, "enabled") == 0) |
2172 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2173 | else | |
2174 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
01394a7f | 2175 | } |
2176 | ||
3abd263a | 2177 | var.value = NULL; |
86be2515 | 2178 | var.key = "pcsx_rearmed_gteregsunneeded"; |
2179 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2180 | { | |
2181 | if (strcmp(var.value, "enabled") == 0) | |
2182 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2183 | else | |
2184 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2185 | } | |
01394a7f | 2186 | |
86be2515 | 2187 | var.value = NULL; |
2188 | var.key = "pcsx_rearmed_nogteflags"; | |
3abd263a | 2189 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2190 | { |
86be2515 | 2191 | if (strcmp(var.value, "enabled") == 0) |
2192 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2193 | else | |
2194 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
01394a7f | 2195 | } |
2196 | ||
3abd263a | 2197 | var.value = NULL; |
86be2515 | 2198 | var.key = "pcsx_rearmed_nocompathacks"; |
2199 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2200 | { | |
2201 | if (strcmp(var.value, "enabled") == 0) | |
2202 | new_dynarec_hacks |= NDHACK_NO_COMPAT_HACKS; | |
2203 | else | |
2204 | new_dynarec_hacks &= ~NDHACK_NO_COMPAT_HACKS; | |
2205 | } | |
2206 | #endif /* !DRC_DISABLE && !LIGHTREC */ | |
b3480be8 | 2207 | |
86be2515 | 2208 | var.value = NULL; |
2209 | var.key = "pcsx_rearmed_nostalls"; | |
3abd263a | 2210 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2211 | { |
86be2515 | 2212 | if (strcmp(var.value, "enabled") == 0) |
2213 | Config.DisableStalls = 1; | |
2214 | else | |
2215 | Config.DisableStalls = 0; | |
b3480be8 | 2216 | } |
86be2515 | 2217 | |
7a811716 | 2218 | var.value = NULL; |
2219 | var.key = "pcsx_rearmed_icache_emulation"; | |
7a811716 | 2220 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2221 | { | |
2222 | if (strcmp(var.value, "disabled") == 0) | |
2223 | Config.icache_emulation = 0; | |
2224 | else if (strcmp(var.value, "enabled") == 0) | |
2225 | Config.icache_emulation = 1; | |
2226 | } | |
ace14ab3 | 2227 | |
6d79a06f | 2228 | var.value = NULL; |
2229 | var.key = "pcsx_rearmed_exception_emulation"; | |
2230 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2231 | { | |
2232 | if (strcmp(var.value, "enabled") == 0) | |
2233 | Config.PreciseExceptions = 1; | |
2234 | else | |
2235 | Config.PreciseExceptions = 0; | |
2236 | } | |
2237 | ||
86be2515 | 2238 | psxCpu->ApplyConfig(); |
2239 | ||
2240 | // end of CPU emu config | |
2241 | // | |
2242 | ||
3abd263a | 2243 | var.value = NULL; |
86be2515 | 2244 | var.key = "pcsx_rearmed_spu_reverb"; |
b3480be8 | 2245 | |
3abd263a | 2246 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2247 | { |
2248 | if (strcmp(var.value, "disabled") == 0) | |
86be2515 | 2249 | spu_config.iUseReverb = false; |
b3480be8 | 2250 | else if (strcmp(var.value, "enabled") == 0) |
86be2515 | 2251 | spu_config.iUseReverb = true; |
2252 | } | |
2253 | ||
2254 | var.value = NULL; | |
2255 | var.key = "pcsx_rearmed_spu_interpolation"; | |
2256 | ||
2257 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2258 | { | |
2259 | if (strcmp(var.value, "simple") == 0) | |
2260 | spu_config.iUseInterpolation = 1; | |
2261 | else if (strcmp(var.value, "gaussian") == 0) | |
2262 | spu_config.iUseInterpolation = 2; | |
2263 | else if (strcmp(var.value, "cubic") == 0) | |
2264 | spu_config.iUseInterpolation = 3; | |
2265 | else if (strcmp(var.value, "off") == 0) | |
2266 | spu_config.iUseInterpolation = 0; | |
b3480be8 | 2267 | } |
2268 | ||
8a3cf42b | 2269 | #if P_HAVE_PTHREAD |
04d27b25 | 2270 | var.value = NULL; |
2271 | var.key = "pcsx_rearmed_spu_thread"; | |
2272 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2273 | { | |
2274 | if (strcmp(var.value, "enabled") == 0) | |
2275 | spu_config.iUseThread = 1; | |
2276 | else | |
2277 | spu_config.iUseThread = 0; | |
2278 | } | |
8a3cf42b | 2279 | #endif |
04d27b25 | 2280 | |
65662232 | 2281 | #if 0 // currently disabled, see USE_READ_THREAD in libpcsxcore/cdriso.c |
94f0c7c5 | 2282 | if (P_HAVE_PTHREAD) { |
78bb116f PC |
2283 | var.value = NULL; |
2284 | var.key = "pcsx_rearmed_async_cd"; | |
2285 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2286 | { | |
2287 | if (strcmp(var.value, "async") == 0) | |
2288 | { | |
2289 | Config.AsyncCD = 1; | |
2290 | Config.CHD_Precache = 0; | |
2291 | } | |
2292 | else if (strcmp(var.value, "sync") == 0) | |
2293 | { | |
2294 | Config.AsyncCD = 0; | |
2295 | Config.CHD_Precache = 0; | |
2296 | } | |
2297 | else if (strcmp(var.value, "precache") == 0) | |
2298 | { | |
2299 | Config.AsyncCD = 0; | |
2300 | Config.CHD_Precache = 1; | |
2301 | } | |
2302 | } | |
679b71e2 | 2303 | } |
65662232 | 2304 | #endif |
679b71e2 | 2305 | |
b12cce74 | 2306 | var.value = NULL; |
2307 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 2308 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2309 | { |
2310 | if (strcmp(var.value, "disabled") == 0) | |
2311 | Config.Xa = 1; | |
2312 | else | |
2313 | Config.Xa = 0; | |
2314 | } | |
2315 | ||
2316 | var.value = NULL; | |
2317 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 2318 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2319 | { |
2320 | if (strcmp(var.value, "disabled") == 0) | |
2321 | Config.Cdda = 1; | |
2322 | else | |
2323 | Config.Cdda = 0; | |
2324 | } | |
2325 | ||
fae38d7a | 2326 | var.value = NULL; |
2327 | var.key = "pcsx_rearmed_gpu_slow_llists"; | |
2328 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2329 | { | |
2330 | if (strcmp(var.value, "disabled") == 0) | |
5bbe183f | 2331 | Config.GpuListWalking = 0; |
fae38d7a | 2332 | else if (strcmp(var.value, "enabled") == 0) |
5bbe183f | 2333 | Config.GpuListWalking = 1; |
fae38d7a | 2334 | else // auto |
5bbe183f | 2335 | Config.GpuListWalking = -1; |
2336 | } | |
2337 | ||
2338 | var.value = NULL; | |
2339 | var.key = "pcsx_rearmed_screen_centering"; | |
2340 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2341 | { | |
2342 | if (strcmp(var.value, "game") == 0) | |
2343 | pl_rearmed_cbs.screen_centering_type = 1; | |
8f8ade9c | 2344 | else if (strcmp(var.value, "borderless") == 0) |
5bbe183f | 2345 | pl_rearmed_cbs.screen_centering_type = 2; |
8f8ade9c | 2346 | else if (strcmp(var.value, "manual") == 0) |
2347 | pl_rearmed_cbs.screen_centering_type = 3; | |
5bbe183f | 2348 | else // auto |
2349 | pl_rearmed_cbs.screen_centering_type = 0; | |
2350 | } | |
2351 | ||
2352 | var.value = NULL; | |
2353 | var.key = "pcsx_rearmed_screen_centering_x"; | |
2354 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2355 | { | |
2356 | pl_rearmed_cbs.screen_centering_x = atoi(var.value); | |
2357 | } | |
2358 | ||
2359 | var.value = NULL; | |
2360 | var.key = "pcsx_rearmed_screen_centering_y"; | |
2361 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2362 | { | |
2363 | pl_rearmed_cbs.screen_centering_y = atoi(var.value); | |
fae38d7a | 2364 | } |
2365 | ||
c765eb86 JW |
2366 | #ifdef THREAD_RENDERING |
2367 | var.key = "pcsx_rearmed_gpu_thread_rendering"; | |
2368 | var.value = NULL; | |
2369 | ||
2370 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2371 | { | |
2372 | if (strcmp(var.value, "disabled") == 0) | |
2373 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_OFF; | |
2374 | else if (strcmp(var.value, "sync") == 0) | |
2375 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_SYNC; | |
2376 | else if (strcmp(var.value, "async") == 0) | |
2377 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_ASYNC; | |
2378 | } | |
2379 | #endif | |
2380 | ||
2d17de26 | 2381 | #ifdef GPU_PEOPS |
3abd263a | 2382 | var.value = NULL; |
6713b629 | 2383 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 2384 | |
2385 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2386 | { | |
2387 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2388 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 2389 | } |
2390 | ||
3abd263a | 2391 | var.value = NULL; |
6713b629 | 2392 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 2393 | |
2394 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2395 | { | |
2396 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2397 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 2398 | } |
2399 | ||
3abd263a | 2400 | var.value = NULL; |
6713b629 | 2401 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 2402 | |
2403 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2404 | { | |
2405 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2406 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 2407 | } |
2408 | ||
3abd263a | 2409 | var.value = NULL; |
6713b629 | 2410 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 2411 | |
2412 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2413 | { | |
2414 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2415 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 2416 | } |
2417 | ||
3abd263a | 2418 | var.value = NULL; |
6713b629 | 2419 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 2420 | |
2421 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2422 | { | |
2423 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2424 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 2425 | } |
2426 | ||
3abd263a | 2427 | var.value = NULL; |
6713b629 | 2428 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 2429 | |
2430 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2431 | { | |
2432 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2433 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 2434 | } |
2435 | ||
3abd263a | 2436 | var.value = NULL; |
6713b629 | 2437 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 2438 | |
2439 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2440 | { | |
2441 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2442 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 2443 | } |
2444 | ||
3abd263a | 2445 | var.value = NULL; |
6713b629 | 2446 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 2447 | |
2448 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2449 | { | |
2450 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2451 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 2452 | } |
2453 | ||
2454 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
2455 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
c8108d88 | 2456 | #endif |
2457 | ||
030d1121 | 2458 | #ifdef GPU_UNAI |
f3c6ae10 | 2459 | /* Note: This used to be an option, but it only works |
2460 | * (correctly) when running high resolution games | |
2461 | * (480i, 512i) and has been obsoleted by | |
2462 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2463 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2464 | /* Note: This used to be an option, but it has no | |
2465 | * discernable effect and has been obsoleted by | |
2466 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2467 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
030d1121 | 2468 | |
2469 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2470 | var.value = NULL; | |
2471 | ||
3abd263a | 2472 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2473 | { |
2474 | if (strcmp(var.value, "disabled") == 0) | |
2475 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
2476 | else if (strcmp(var.value, "enabled") == 0) | |
2477 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2478 | } | |
2479 | ||
2480 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
2481 | var.value = NULL; | |
2482 | ||
3abd263a | 2483 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2484 | { |
2485 | if (strcmp(var.value, "disabled") == 0) | |
2486 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
2487 | else if (strcmp(var.value, "enabled") == 0) | |
2488 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2489 | } | |
2490 | ||
2491 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2492 | var.value = NULL; | |
2493 | ||
3abd263a | 2494 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2495 | { |
2496 | if (strcmp(var.value, "disabled") == 0) | |
2497 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2498 | else if (strcmp(var.value, "enabled") == 0) | |
2499 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2500 | } | |
2501 | ||
43047988 JW |
2502 | var.key = "pcsx_rearmed_gpu_unai_scale_hires"; |
2503 | var.value = NULL; | |
2504 | ||
2505 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2506 | { | |
2507 | if (strcmp(var.value, "disabled") == 0) | |
2508 | pl_rearmed_cbs.gpu_unai.scale_hires = 0; | |
2509 | else if (strcmp(var.value, "enabled") == 0) | |
2510 | pl_rearmed_cbs.gpu_unai.scale_hires = 1; | |
2511 | } | |
030d1121 | 2512 | #endif // GPU_UNAI |
2513 | ||
8b1be692 S |
2514 | var.value = NULL; |
2515 | var.key = "pcsx_rearmed_crosshair1"; | |
2516 | ||
2517 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2518 | { | |
2519 | if (strcmp(var.value, "disabled") == 0) | |
2520 | in_enable_crosshair[0] = 0; | |
2521 | else if (strcmp(var.value, "blue") == 0) | |
2522 | in_enable_crosshair[0] = 0x1F; | |
2523 | else if (strcmp(var.value, "green") == 0) | |
2524 | in_enable_crosshair[0] = 0x7E0; | |
2525 | else if (strcmp(var.value, "red") == 0) | |
2526 | in_enable_crosshair[0] = 0xF800; | |
2527 | else if (strcmp(var.value, "white") == 0) | |
2528 | in_enable_crosshair[0] = 0xFFFF; | |
2529 | } | |
2530 | ||
2531 | var.value = NULL; | |
2532 | var.key = "pcsx_rearmed_crosshair2"; | |
2533 | ||
2534 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2535 | { | |
2536 | if (strcmp(var.value, "disabled") == 0) | |
2537 | in_enable_crosshair[1] = 0; | |
2538 | else if (strcmp(var.value, "blue") == 0) | |
2539 | in_enable_crosshair[1] = 0x1F; | |
2540 | else if (strcmp(var.value, "green") == 0) | |
2541 | in_enable_crosshair[1] = 0x7E0; | |
2542 | else if (strcmp(var.value, "red") == 0) | |
2543 | in_enable_crosshair[1] = 0xF800; | |
2544 | else if (strcmp(var.value, "white") == 0) | |
2545 | in_enable_crosshair[1] = 0xFFFF; | |
2546 | } | |
2547 | ||
cada0a36 | 2548 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2549 | //with where the shots are in the emulator. |
2550 | ||
8b1be692 S |
2551 | var.value = NULL; |
2552 | var.key = "pcsx_rearmed_konamigunadjustx"; | |
2553 | ||
2554 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2555 | { | |
2556 | KonamiGunAdjustX = atof(var.value) / 100.0f; | |
2557 | } | |
2558 | ||
2559 | var.value = NULL; | |
2560 | var.key = "pcsx_rearmed_konamigunadjusty"; | |
2561 | ||
2562 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2563 | { | |
2564 | KonamiGunAdjustY = atof(var.value) / 100.0f; | |
2565 | } | |
2566 | ||
e16ecc89 | 2567 | var.value = NULL; |
2568 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2569 | ||
2570 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2571 | { | |
cada0a36 | 2572 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2573 | } |
2574 | ||
2575 | var.value = NULL; | |
2576 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2577 | ||
2578 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2579 | { | |
cada0a36 | 2580 | GunconAdjustY = atoi(var.value); |
2581 | } | |
e16ecc89 | 2582 | |
2583 | var.value = NULL; | |
2584 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2585 | ||
2586 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2587 | { | |
cada0a36 | 2588 | GunconAdjustRatioX = atof(var.value); |
2589 | } | |
e16ecc89 | 2590 | |
2591 | var.value = NULL; | |
2592 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2593 | ||
2594 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2595 | { | |
cada0a36 | 2596 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2597 | } |
2598 | ||
399a33fe | 2599 | var.value = NULL; |
2600 | var.key = "pcsx_rearmed_input_sensitivity"; | |
2601 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2602 | { | |
2603 | mouse_sensitivity = atof(var.value); | |
2604 | } | |
2605 | ||
65662232 | 2606 | if (found_bios) |
2607 | { | |
2608 | var.value = NULL; | |
2609 | var.key = "pcsx_rearmed_show_bios_bootlogo"; | |
2610 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2611 | { | |
2612 | Config.SlowBoot = 0; | |
2613 | if (strcmp(var.value, "enabled") == 0) | |
2614 | Config.SlowBoot = 1; | |
2615 | } | |
2616 | } | |
2617 | ||
8822aea7 | 2618 | if (in_flight) |
2619 | { | |
2620 | // inform core things about possible config changes | |
32ab9e53 | 2621 | plugin_call_rearmed_cbs(); |
805fe9bc | 2622 | |
8822aea7 | 2623 | if (GPU_open != NULL && GPU_close != NULL) |
2624 | { | |
32ab9e53 TJ |
2625 | GPU_close(); |
2626 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2627 | } | |
805fe9bc | 2628 | |
5eaa13f1 A |
2629 | /* Reinitialise frameskipping, if required */ |
2630 | if (((frameskip_type != prev_frameskip_type))) | |
2631 | retro_set_audio_buff_status_cb(); | |
2632 | ||
8b9b4c9f | 2633 | /* dfinput_activate(); */ |
32ab9e53 | 2634 | } |
f3c6ae10 | 2635 | |
2636 | update_option_visibility(); | |
e268a47e | 2637 | } |
2638 | ||
8741f7a2 | 2639 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2640 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2641 | { |
cada0a36 | 2642 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2643 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2644 | |
cada0a36 | 2645 | // First, try and get an analog value using the new libretro API constant |
2646 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2647 | RETRO_DEVICE_ANALOG, |
2648 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2649 | id); | |
cada0a36 | 2650 | button = MIN(button / 128, 255); |
8741f7a2 | 2651 | |
cada0a36 | 2652 | if (button == 0) |
2653 | { | |
2654 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2655 | // is not reporting analog values. We need to do a second check using the classic | |
2656 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2657 | |
cada0a36 | 2658 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2659 | |
cada0a36 | 2660 | button = (ret & (1 << id)) ? 255 : 0; |
2661 | } | |
8741f7a2 | 2662 | |
cada0a36 | 2663 | return button; |
8741f7a2 | 2664 | } |
2665 | ||
8822aea7 | 2666 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2667 | { | |
cada0a36 | 2668 | float modifier_axis_range = 0; |
2669 | ||
8822aea7 | 2670 | if (is_square) |
2671 | { | |
cada0a36 | 2672 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2673 | if (modifier_axis_range < 0) |
2674 | { | |
cada0a36 | 2675 | modifier_axis_range = 0; |
8822aea7 | 2676 | } |
2677 | else if (modifier_axis_range > 255) | |
2678 | { | |
cada0a36 | 2679 | modifier_axis_range = 255; |
2680 | } | |
8822aea7 | 2681 | } |
2682 | else | |
2683 | { | |
cada0a36 | 2684 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2685 | } | |
ace1989f | 2686 | |
cada0a36 | 2687 | return modifier_axis_range; |
ace1989f SK |
2688 | } |
2689 | ||
34f7d033 | 2690 | static void update_input_guncon(int port, int ret) |
38c2028e | 2691 | { |
2815469a | 2692 | //ToDo: |
2815469a | 2693 | //Separate pointer and lightgun control types |
34f7d033 | 2694 | |
2815469a S |
2695 | //Mouse range is -32767 -> 32767 |
2696 | //1% is about 655 | |
2697 | //Use the left analog stick field to store the absolute coordinates | |
a901d519 S |
2698 | |
2699 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
2700 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
2701 | ||
2702 | //Have the Libretro API let /libpcsxcore/plugins.c know when the lightgun is pointed offscreen | |
2703 | //Offscreen value is chosen to be well out of range of any possible scaling done via core options | |
2815469a S |
2704 | 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)) |
2705 | { | |
a11d0b9d | 2706 | in_analog_left[port][0] = 65536; |
2707 | in_analog_left[port][1] = 65536; | |
2815469a S |
2708 | } |
2709 | else | |
2710 | { | |
a11d0b9d | 2711 | in_analog_left[port][0] = ((gunx * GunconAdjustRatioX) + (GunconAdjustX * 655)) / 64 + 512; |
2712 | in_analog_left[port][1] = ((guny * GunconAdjustRatioY) + (GunconAdjustY * 655)) / 64 + 512; | |
2815469a S |
2713 | } |
2714 | ||
34f7d033 | 2715 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross |
2716 | ||
2717 | // Trigger | |
2815469a | 2718 | 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 | 2719 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2720 | |
34f7d033 | 2721 | // A |
2815469a | 2722 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) |
34f7d033 | 2723 | in_keystate[port] |= (1 << DKEY_START); |
cada0a36 | 2724 | |
34f7d033 | 2725 | // B |
2815469a | 2726 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B)) |
34f7d033 | 2727 | in_keystate[port] |= (1 << DKEY_CROSS); |
2815469a | 2728 | |
34f7d033 | 2729 | } |
cada0a36 | 2730 | |
8b1be692 S |
2731 | static void update_input_justifier(int port, int ret) |
2732 | { | |
2733 | //ToDo: | |
2734 | //Separate pointer and lightgun control types | |
2735 | ||
2736 | //RetroArch lightgun range is -32767 -> 32767 on both axes (positive Y is down) | |
2737 | ||
2738 | //JUSTIFIER has 3 controls, Trigger,Special,Start which equal Square,Cross,Start | |
2739 | ||
2740 | // Trigger | |
2741 | 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)) | |
2742 | in_keystate[port] |= (1 << DKEY_SQUARE); | |
2743 | ||
2744 | // Special | |
2745 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) | |
2746 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2747 | ||
2748 | // Start | |
2749 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_START)) | |
2750 | in_keystate[port] |= (1 << DKEY_START); | |
2751 | ||
2752 | } | |
2753 | ||
34f7d033 | 2754 | static void update_input_negcon(int port, int ret) |
2755 | { | |
2756 | int lsx; | |
2757 | int rsy; | |
2758 | int negcon_i_rs; | |
2759 | int negcon_ii_rs; | |
2760 | float negcon_twist_amplitude; | |
cada0a36 | 2761 | |
34f7d033 | 2762 | // Query digital inputs |
2763 | // | |
2764 | // > Pad-Up | |
2765 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2766 | in_keystate[port] |= (1 << DKEY_UP); | |
2767 | // > Pad-Right | |
2768 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2769 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2770 | // > Pad-Down | |
2771 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2772 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2773 | // > Pad-Left | |
2774 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2775 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2776 | // > Start | |
2777 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2778 | in_keystate[port] |= (1 << DKEY_START); | |
2779 | // > neGcon A | |
2780 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2781 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2782 | // > neGcon B | |
2783 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2784 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2785 | // > neGcon R shoulder (digital) | |
2786 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2787 | in_keystate[port] |= (1 << DKEY_R1); | |
2788 | // Query analog inputs | |
2789 | // | |
2790 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2791 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2792 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2793 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2794 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2795 | // So we just have to map in_analog_left/right to more | |
2796 | // appropriate inputs... | |
2797 | // | |
2798 | // > NeGcon twist | |
2799 | // >> Get raw analog stick value and account for deadzone | |
2800 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2801 | if (lsx > negcon_deadzone) | |
2802 | lsx = lsx - negcon_deadzone; | |
2803 | else if (lsx < -negcon_deadzone) | |
2804 | lsx = lsx + negcon_deadzone; | |
2805 | else | |
2806 | lsx = 0; | |
2807 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2808 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2809 | if (negcon_linearity == 2) | |
2810 | { | |
2811 | if (negcon_twist_amplitude < 0.0) | |
2812 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2813 | else | |
2814 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2815 | } | |
2816 | else if (negcon_linearity == 3) | |
2817 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2818 | // >> Convert to final 'in_analog' integer value [0,255] | |
2819 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2820 | // > NeGcon I + II | |
2821 | // >> Handle right analog stick vertical axis mapping... | |
2822 | // - Up (-Y) == accelerate == neGcon I | |
2823 | // - Down (+Y) == brake == neGcon II | |
2824 | negcon_i_rs = 0; | |
2825 | negcon_ii_rs = 0; | |
2826 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2827 | if (rsy >= 0) | |
2828 | { | |
2829 | // Account for deadzone | |
2830 | // (Note: have never encountered a gamepad with significant differences | |
2831 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2832 | // deadzone here) | |
2833 | if (rsy > negcon_deadzone) | |
2834 | rsy = rsy - negcon_deadzone; | |
2835 | else | |
2836 | rsy = 0; | |
2837 | // Convert to 'in_analog' integer value [0,255] | |
2838 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2839 | } |
6fbd15c8 | 2840 | else |
34f7d033 | 2841 | { |
2842 | if (rsy < -negcon_deadzone) | |
2843 | rsy = -1 * (rsy + negcon_deadzone); | |
2844 | else | |
2845 | rsy = 0; | |
2846 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2847 | } | |
2848 | // >> NeGcon I | |
2849 | in_analog_right[port][1] = MAX( | |
2850 | MAX( | |
2851 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2852 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2853 | negcon_i_rs); | |
2854 | // >> NeGcon II | |
2855 | in_analog_left[port][0] = MAX( | |
2856 | MAX( | |
2857 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2858 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2859 | negcon_ii_rs); | |
2860 | // > NeGcon L | |
2861 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2862 | } | |
e268a47e | 2863 | |
399a33fe | 2864 | static void update_input_mouse(int port, int ret) |
2865 | { | |
2866 | float raw_x = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X); | |
2867 | float raw_y = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y); | |
2868 | ||
2869 | int x = (int)roundf(raw_x * mouse_sensitivity); | |
2870 | int y = (int)roundf(raw_y * mouse_sensitivity); | |
2871 | ||
2872 | if (x > 127) x = 127; | |
2873 | else if (x < -128) x = -128; | |
2874 | ||
2875 | if (y > 127) y = 127; | |
2876 | else if (y < -128) y = -128; | |
2877 | ||
2878 | in_mouse[port][0] = x; /* -128..+128 left/right movement, 0 = no movement */ | |
2879 | in_mouse[port][1] = y; /* -128..+128 down/up movement, 0 = no movement */ | |
2880 | ||
2881 | /* left mouse button state */ | |
2882 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
2883 | in_keystate[port] |= 1 << 11; | |
2884 | ||
2885 | /* right mouse button state */ | |
2886 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
2887 | in_keystate[port] |= 1 << 10; | |
2888 | } | |
2889 | ||
34f7d033 | 2890 | static void update_input(void) |
2891 | { | |
34f7d033 | 2892 | int i; |
cada0a36 | 2893 | int j; |
e268a47e | 2894 | |
26e9c4f1 | 2895 | // reset all keystate, query libretro for keystate |
8822aea7 | 2896 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2897 | { |
7c6a636a | 2898 | int32_t ret = 0; |
34f7d033 | 2899 | int type = in_type[i]; |
2900 | ||
cada0a36 | 2901 | in_keystate[i] = 0; |
3c0fb554 | 2902 | |
34f7d033 | 2903 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2904 | continue; |
c8108d88 | 2905 | |
6fbd15c8 | 2906 | if (libretro_supports_bitmasks) |
7c6a636a | 2907 | { |
6fbd15c8 | 2908 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); |
7c6a636a | 2909 | // undo int16 sign extension (why input_state_cb returns int16 in the first place?) |
2910 | ret &= (1 << (RETRO_DEVICE_ID_JOYPAD_R3 + 1)) - 1; | |
2911 | } | |
6fbd15c8 | 2912 | else |
2913 | { | |
8822aea7 | 2914 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2915 | { |
a3c2efcd | 2916 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2917 | ret |= (1 << j); |
6fbd15c8 | 2918 | } |
2919 | } | |
3c0fb554 | 2920 | |
34f7d033 | 2921 | switch (type) |
cada0a36 | 2922 | { |
34f7d033 | 2923 | case PSE_PAD_TYPE_GUNCON: |
2924 | update_input_guncon(i, ret); | |
2925 | break; | |
8b1be692 S |
2926 | case PSE_PAD_TYPE_GUN: |
2927 | update_input_justifier(i, ret); | |
2928 | break; | |
34f7d033 | 2929 | case PSE_PAD_TYPE_NEGCON: |
2930 | update_input_negcon(i, ret); | |
2931 | break; | |
7dea987c | 2932 | case PSE_PAD_TYPE_MOUSE: |
399a33fe | 2933 | update_input_mouse(i, ret); |
2934 | break; | |
34f7d033 | 2935 | default: |
26e9c4f1 | 2936 | // dualshock ANALOG toggle? |
7c6a636a | 2937 | if (type == PSE_PAD_TYPE_ANALOGPAD && in_dualshock_analog_combo != 0 |
2938 | && ret == in_dualshock_analog_combo) | |
26e9c4f1 | 2939 | { |
2940 | if (!in_dualshock_toggling) | |
2941 | { | |
2942 | int state = padToggleAnalog(i); | |
2943 | char msg[32]; | |
2944 | snprintf(msg, sizeof(msg), "ANALOG %s", state ? "ON" : "OFF"); | |
2945 | show_notification(msg, 800, 1); | |
2946 | in_dualshock_toggling = true; | |
2947 | } | |
2948 | return; | |
2949 | } | |
2950 | in_dualshock_toggling = false; | |
2951 | ||
2952 | // Set digital inputs | |
cada0a36 | 2953 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) |
2954 | if (ret & (1 << j)) | |
2955 | in_keystate[i] |= retro_psx_map[j]; | |
2956 | ||
2957 | // Query analog inputs | |
34f7d033 | 2958 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2959 | { |
34f7d033 | 2960 | 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); |
2961 | 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 | 2962 | 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); |
2963 | 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); | |
2964 | } | |
2965 | } | |
2966 | } | |
34f7d033 | 2967 | } |
2968 | ||
2969 | static void print_internal_fps(void) | |
2970 | { | |
2971 | if (display_internal_fps) | |
2972 | { | |
2973 | frame_count++; | |
2974 | ||
2975 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2976 | { | |
2977 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2978 | char str[64]; | |
2979 | const char *strc = (const char *)str; | |
34f7d033 | 2980 | |
2981 | str[0] = '\0'; | |
2982 | ||
2983 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2984 | ||
2985 | pl_rearmed_cbs.flip_cnt = 0; | |
2986 | ||
8a60e610 | 2987 | if (msg_interface_version >= 1) |
2988 | { | |
2989 | struct retro_message_ext msg = { | |
2990 | strc, | |
2991 | 3000, | |
2992 | 1, | |
2993 | RETRO_LOG_INFO, | |
2994 | RETRO_MESSAGE_TARGET_OSD, | |
2995 | RETRO_MESSAGE_TYPE_STATUS, | |
2996 | -1 | |
2997 | }; | |
2998 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
2999 | } | |
3000 | else | |
3001 | { | |
3002 | struct retro_message msg = { | |
3003 | strc, | |
3004 | 180 | |
3005 | }; | |
3006 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
3007 | } | |
34f7d033 | 3008 | } |
3009 | } | |
3010 | else | |
3011 | frame_count = 0; | |
3012 | } | |
3013 | ||
3014 | void retro_run(void) | |
3015 | { | |
34f7d033 | 3016 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
3017 | if (rebootemu != 0) | |
3018 | { | |
3019 | rebootemu = 0; | |
3020 | SysReset(); | |
d6ecbd77 | 3021 | if (Config.HLE) |
3022 | LoadCdrom(); | |
34f7d033 | 3023 | } |
3024 | ||
6727b94f | 3025 | set_vout_fb(); |
34f7d033 | 3026 | print_internal_fps(); |
3027 | ||
5eaa13f1 A |
3028 | /* Check whether current frame should |
3029 | * be skipped */ | |
3030 | pl_rearmed_cbs.fskip_force = 0; | |
3031 | pl_rearmed_cbs.fskip_dirty = 0; | |
44c38f79 | 3032 | |
3033 | if (frameskip_type != FRAMESKIP_NONE) | |
5eaa13f1 | 3034 | { |
44c38f79 | 3035 | bool skip_frame = false; |
5eaa13f1 A |
3036 | |
3037 | switch (frameskip_type) | |
3038 | { | |
44c38f79 | 3039 | case FRAMESKIP_AUTO: |
3040 | skip_frame = retro_audio_buff_active && retro_audio_buff_underrun; | |
5eaa13f1 | 3041 | break; |
44c38f79 | 3042 | case FRAMESKIP_AUTO_THRESHOLD: |
3043 | skip_frame = retro_audio_buff_active && (retro_audio_buff_occupancy < frameskip_threshold); | |
5eaa13f1 | 3044 | break; |
44c38f79 | 3045 | case FRAMESKIP_FIXED_INTERVAL: |
5eaa13f1 A |
3046 | skip_frame = true; |
3047 | break; | |
3048 | default: | |
5eaa13f1 A |
3049 | break; |
3050 | } | |
3051 | ||
3052 | if (skip_frame && frameskip_counter < frameskip_interval) | |
3053 | pl_rearmed_cbs.fskip_force = 1; | |
3054 | } | |
3055 | ||
3056 | /* If frameskip/timing settings have changed, | |
3057 | * update frontend audio latency | |
3058 | * > Can do this before or after the frameskip | |
3059 | * check, but doing it after means we at least | |
3060 | * retain the current frame's audio output */ | |
3061 | if (update_audio_latency) | |
3062 | { | |
3063 | environ_cb(RETRO_ENVIRONMENT_SET_MINIMUM_AUDIO_LATENCY, | |
3064 | &retro_audio_latency); | |
3065 | update_audio_latency = false; | |
3066 | } | |
3067 | ||
34f7d033 | 3068 | input_poll_cb(); |
3069 | ||
3070 | update_input(); | |
3071 | ||
3072 | bool updated = false; | |
3073 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
3074 | update_variables(true); | |
cada0a36 | 3075 | |
3076 | stop = 0; | |
3077 | psxCpu->Execute(); | |
3078 | ||
5eaa13f1 A |
3079 | if (pl_rearmed_cbs.fskip_dirty == 1) { |
3080 | if (frameskip_counter < frameskip_interval) | |
3081 | frameskip_counter++; | |
3082 | else if (frameskip_counter >= frameskip_interval || !pl_rearmed_cbs.fskip_force) | |
3083 | frameskip_counter = 0; | |
3084 | } | |
3085 | ||
cada0a36 | 3086 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, |
6727b94f | 3087 | vout_width, vout_height, vout_pitch * 2); |
cada0a36 | 3088 | vout_fb_dirty = 0; |
38c2028e | 3089 | } |
3090 | ||
b9d7a0b4 | 3091 | static bool try_use_bios(const char *path, bool preferred_only) |
74ebc05b | 3092 | { |
cada0a36 | 3093 | long size; |
3094 | const char *name; | |
226a5691 | 3095 | FILE *fp = fopen(path, "rb"); |
3096 | if (fp == NULL) | |
cada0a36 | 3097 | return false; |
74ebc05b | 3098 | |
226a5691 | 3099 | fseek(fp, 0, SEEK_END); |
3100 | size = ftell(fp); | |
3101 | fclose(fp); | |
74ebc05b | 3102 | |
cada0a36 | 3103 | name = strrchr(path, SLASH); |
3104 | if (name++ == NULL) | |
3105 | name = path; | |
b9d7a0b4 | 3106 | |
3107 | if (preferred_only && size != 512 * 1024) | |
3108 | return false; | |
3109 | if (size != 512 * 1024 && size != 4 * 1024 * 1024) | |
3110 | return false; | |
3111 | if (strstr(name, "unirom")) | |
3112 | return false; | |
3113 | // jp bios have an addidional region check | |
3114 | if (preferred_only && (strcasestr(name, "00.") || strcasestr(name, "j.bin"))) | |
3115 | return false; | |
3116 | ||
cada0a36 | 3117 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); |
3118 | return true; | |
74ebc05b | 3119 | } |
3120 | ||
c4052f4d | 3121 | #ifndef VITA |
74ebc05b | 3122 | #include <sys/types.h> |
3123 | #include <dirent.h> | |
3124 | ||
3125 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
3126 | { | |
b9d7a0b4 | 3127 | static const char *substr_pref[] = { "scph", "ps" }; |
3128 | static const char *substr_alt[] = { "scph", "ps", "openbios" }; | |
cada0a36 | 3129 | DIR *dir; |
3130 | struct dirent *ent; | |
3131 | bool ret = false; | |
de36a536 | 3132 | size_t i; |
74ebc05b | 3133 | |
cada0a36 | 3134 | dir = opendir(dirpath); |
3135 | if (dir == NULL) | |
3136 | return false; | |
74ebc05b | 3137 | |
b9d7a0b4 | 3138 | // try to find a "better" bios |
3139 | while ((ent = readdir(dir))) | |
8822aea7 | 3140 | { |
b9d7a0b4 | 3141 | for (i = 0; i < sizeof(substr_pref) / sizeof(substr_pref[0]); i++) |
de36a536 | 3142 | { |
b9d7a0b4 | 3143 | const char *substr = substr_pref[i]; |
3144 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
de36a536 | 3145 | continue; |
b9d7a0b4 | 3146 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
3147 | ret = try_use_bios(path, true); | |
3148 | if (ret) | |
3149 | goto finish; | |
3150 | } | |
3151 | } | |
de36a536 | 3152 | |
b9d7a0b4 | 3153 | // another pass to look for anything fitting, even ps2 bios |
3154 | rewinddir(dir); | |
3155 | while ((ent = readdir(dir))) | |
3156 | { | |
3157 | for (i = 0; i < sizeof(substr_alt) / sizeof(substr_alt[0]); i++) | |
3158 | { | |
3159 | const char *substr = substr_alt[i]; | |
3160 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
3161 | continue; | |
de36a536 | 3162 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
b9d7a0b4 | 3163 | ret = try_use_bios(path, false); |
de36a536 | 3164 | if (ret) |
b9d7a0b4 | 3165 | goto finish; |
de36a536 | 3166 | } |
cada0a36 | 3167 | } |
b9d7a0b4 | 3168 | |
3169 | ||
3170 | finish: | |
cada0a36 | 3171 | closedir(dir); |
3172 | return ret; | |
74ebc05b | 3173 | } |
3174 | #else | |
3175 | #define find_any_bios(...) false | |
3176 | #endif | |
3177 | ||
11813b9d | 3178 | static void check_system_specs(void) |
3179 | { | |
3180 | unsigned level = 6; | |
3181 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
3182 | } | |
3183 | ||
d382721e MOB |
3184 | static int init_memcards(void) |
3185 | { | |
cada0a36 | 3186 | int ret = 0; |
3187 | const char *dir; | |
8822aea7 | 3188 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 3189 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
3190 | ||
3191 | // Memcard2 will be handled and is re-enabled if needed using core | |
3192 | // operations. | |
3193 | // Memcard1 is handled by libretro, doing this will set core to | |
3194 | // skip file io operations for memcard1 like SaveMcd | |
3195 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
3196 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
3197 | init_memcard(Mcd1Data); | |
3198 | // Memcard 2 is managed by the emulator on the filesystem, | |
3199 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
3200 | ||
8822aea7 | 3201 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
3202 | { | |
cada0a36 | 3203 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 3204 | if (memcmp(var.value, "enabled", 7) == 0) |
3205 | { | |
3206 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
3207 | { | |
3208 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
3209 | { | |
cada0a36 | 3210 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
3211 | ret = -1; | |
8822aea7 | 3212 | } |
3213 | else | |
3214 | { | |
cada0a36 | 3215 | McdDisable[1] = 0; |
3216 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
3217 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
3218 | } | |
8822aea7 | 3219 | } |
3220 | else | |
3221 | { | |
cada0a36 | 3222 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
3223 | ret = -1; | |
3224 | } | |
3225 | } | |
3226 | } | |
3227 | return ret; | |
d382721e MOB |
3228 | } |
3229 | ||
9e7bdf29 | 3230 | static void loadPSXBios(void) |
38c2028e | 3231 | { |
cada0a36 | 3232 | const char *dir; |
3233 | char path[PATH_MAX]; | |
3234 | unsigned useHLE = 0; | |
3235 | ||
3236 | const char *bios[] = { | |
3237 | "PSXONPSP660", "psxonpsp660", | |
3238 | "SCPH101", "scph101", | |
3239 | "SCPH5501", "scph5501", | |
3240 | "SCPH7001", "scph7001", | |
3241 | "SCPH1001", "scph1001" | |
3242 | }; | |
3243 | ||
3244 | struct retro_variable var = { | |
3245 | .key = "pcsx_rearmed_bios", | |
3246 | .value = NULL | |
3247 | }; | |
3248 | ||
3249 | found_bios = 0; | |
3250 | ||
8822aea7 | 3251 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
3252 | { | |
cada0a36 | 3253 | if (!strcmp(var.value, "HLE")) |
3254 | useHLE = 1; | |
3255 | } | |
3256 | ||
3257 | if (!useHLE) | |
3258 | { | |
3259 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
3260 | { | |
3261 | unsigned i; | |
3262 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
3263 | ||
8822aea7 | 3264 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
3265 | { | |
cada0a36 | 3266 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
b9d7a0b4 | 3267 | found_bios = try_use_bios(path, true); |
cada0a36 | 3268 | if (found_bios) |
3269 | break; | |
3270 | } | |
3271 | ||
3272 | if (!found_bios) | |
3273 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
3274 | } | |
8822aea7 | 3275 | if (found_bios) |
3276 | { | |
cada0a36 | 3277 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
3278 | } | |
3279 | } | |
3280 | ||
138b161a | 3281 | if (!found_bios) |
cada0a36 | 3282 | { |
138b161a | 3283 | const char *msg_str; |
cdee2d81 | 3284 | unsigned duration; |
138b161a | 3285 | if (useHLE) |
3286 | { | |
cdee2d81 | 3287 | msg_str = "BIOS set to \'hle\'"; |
138b161a | 3288 | SysPrintf("Using HLE BIOS.\n"); |
cdee2d81 | 3289 | // shorter as the user probably intentionally wants to use HLE |
3290 | duration = 700; | |
138b161a | 3291 | } |
3292 | else | |
3293 | { | |
3294 | msg_str = "No PlayStation BIOS file found - add for better compatibility"; | |
3295 | SysPrintf("No BIOS files found.\n"); | |
cdee2d81 | 3296 | duration = 3000; |
138b161a | 3297 | } |
cdee2d81 | 3298 | show_notification(msg_str, duration, 2); |
cada0a36 | 3299 | } |
9e7bdf29 | 3300 | } |
3301 | ||
3302 | void retro_init(void) | |
3303 | { | |
cada0a36 | 3304 | unsigned dci_version = 0; |
3305 | struct retro_rumble_interface rumble; | |
3306 | int ret; | |
38c2028e | 3307 | |
8a60e610 | 3308 | msg_interface_version = 0; |
3309 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
3310 | ||
0e1ccb3f | 3311 | #if defined(__MACH__) && !defined(TVOS) |
cada0a36 | 3312 | // magic sauce to make the dynarec work on iOS |
3313 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 3314 | #endif |
3315 | ||
fc99395c | 3316 | #ifdef _3DS |
fc99395c | 3317 | psxMapHook = pl_3ds_mmap; |
3318 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 3319 | #endif |
3320 | #ifdef VITA | |
8822aea7 | 3321 | if (init_vita_mmap() < 0) |
73081f23 | 3322 | abort(); |
1a5fd794 | 3323 | psxMapHook = pl_vita_mmap; |
3324 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 3325 | #endif |
cada0a36 | 3326 | ret = emu_core_preinit(); |
5bf56268 | 3327 | #ifdef _3DS |
e4d84733 | 3328 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 3329 | if (!__ctr_svchax) |
e4d84733 | 3330 | Config.Cpu = CPU_INTERPRETER; |
3331 | #endif | |
cada0a36 | 3332 | ret |= init_memcards(); |
73081f23 | 3333 | |
cada0a36 | 3334 | ret |= emu_core_init(); |
8822aea7 | 3335 | if (ret != 0) |
3336 | { | |
cada0a36 | 3337 | SysPrintf("PCSX init failed.\n"); |
3338 | exit(1); | |
3339 | } | |
38c2028e | 3340 | |
0b7f536b | 3341 | #ifdef _3DS |
3342 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
94f0c7c5 | 3343 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && P_HAVE_POSIX_MEMALIGN |
9361a5aa EC |
3344 | if (posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2) != 0) |
3345 | vout_buf = (void *) 0; | |
8b4a69f8 | 3346 | else |
3347 | memset(vout_buf, 0, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
29122437 | 3348 | #else |
8b4a69f8 | 3349 | vout_buf = calloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT, 2); |
29122437 | 3350 | #endif |
5bf56268 | 3351 | |
cada0a36 | 3352 | vout_buf_ptr = vout_buf; |
74ebc05b | 3353 | |
cada0a36 | 3354 | loadPSXBios(); |
38c2028e | 3355 | |
cada0a36 | 3356 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 3357 | |
8822aea7 | 3358 | disk_initial_index = 0; |
cada0a36 | 3359 | disk_initial_path[0] = '\0'; |
3360 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
3361 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
3362 | else | |
3363 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 3364 | |
cada0a36 | 3365 | rumble_cb = NULL; |
3366 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
3367 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 3368 | |
cada0a36 | 3369 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
3370 | * we have to do this because cache misses and some IO penalties | |
3371 | * are not emulated. Warning: changing this may break compatibility. */ | |
86be2515 | 3372 | Config.cycle_multiplier = CYCLE_MULT_DEFAULT; |
44e8d7af | 3373 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) |
86be2515 | 3374 | Config.cycle_multiplier = 200; |
5ca2ec64 | 3375 | #endif |
cada0a36 | 3376 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
3377 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
5ca2ec64 | 3378 | |
cada0a36 | 3379 | SaveFuncs.open = save_open; |
3380 | SaveFuncs.read = save_read; | |
3381 | SaveFuncs.write = save_write; | |
3382 | SaveFuncs.seek = save_seek; | |
3383 | SaveFuncs.close = save_close; | |
e268a47e | 3384 | |
6fbd15c8 | 3385 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
3386 | libretro_supports_bitmasks = true; | |
3387 | ||
cada0a36 | 3388 | check_system_specs(); |
38c2028e | 3389 | } |
3390 | ||
3391 | void retro_deinit(void) | |
3392 | { | |
8822aea7 | 3393 | if (plugins_opened) |
3394 | { | |
cada0a36 | 3395 | ClosePlugins(); |
3396 | plugins_opened = 0; | |
3397 | } | |
3398 | SysClose(); | |
0b7f536b | 3399 | #ifdef _3DS |
3400 | linearFree(vout_buf); | |
3401 | #else | |
cada0a36 | 3402 | free(vout_buf); |
0b7f536b | 3403 | #endif |
cada0a36 | 3404 | vout_buf = NULL; |
d8f2e2d8 SL |
3405 | |
3406 | #ifdef VITA | |
cada0a36 | 3407 | deinit_vita_mmap(); |
d8f2e2d8 | 3408 | #endif |
6fbd15c8 | 3409 | libretro_supports_bitmasks = false; |
f3c6ae10 | 3410 | libretro_supports_option_categories = false; |
3411 | ||
3412 | show_input_settings = true; | |
3413 | #ifdef GPU_PEOPS | |
3414 | show_advanced_gpu_peops_settings = true; | |
3415 | #endif | |
3416 | #ifdef GPU_UNAI | |
3417 | show_advanced_gpu_unai_settings = true; | |
3418 | #endif | |
144493e8 | 3419 | |
cada0a36 | 3420 | /* Have to reset disks struct, otherwise |
3421 | * fnames/flabels will leak memory */ | |
3422 | disk_init(); | |
44c38f79 | 3423 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 3424 | frameskip_threshold = 0; |
44c38f79 | 3425 | frameskip_interval = 0; |
5eaa13f1 A |
3426 | frameskip_counter = 0; |
3427 | retro_audio_buff_active = false; | |
3428 | retro_audio_buff_occupancy = 0; | |
3429 | retro_audio_buff_underrun = false; | |
3430 | retro_audio_latency = 0; | |
3431 | update_audio_latency = false; | |
38c2028e | 3432 | } |
c4052f4d | 3433 | |
3434 | #ifdef VITA | |
3435 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 3436 | int usleep(unsigned long us) |
c4052f4d | 3437 | { |
3438 | sceKernelDelayThread(us); | |
3439 | } | |
3440 | #endif | |
130984f5 | 3441 | |
8822aea7 | 3442 | void SysPrintf(const char *fmt, ...) |
3443 | { | |
cada0a36 | 3444 | va_list list; |
3445 | char msg[512]; | |
130984f5 | 3446 | |
cada0a36 | 3447 | va_start(list, fmt); |
3448 | vsprintf(msg, fmt, list); | |
3449 | va_end(list); | |
130984f5 | 3450 | |
cada0a36 | 3451 | if (log_cb) |
3452 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 3453 | } |
d23e64c1 | 3454 | |
3455 | /* Prints debug-level logs */ | |
3456 | void SysDLog(const char *fmt, ...) | |
3457 | { | |
3458 | va_list list; | |
3459 | char msg[512]; | |
3460 | ||
3461 | va_start(list, fmt); | |
3462 | vsprintf(msg, fmt, list); | |
3463 | va_end(list); | |
3464 | ||
3465 | if (log_cb) | |
3466 | log_cb(RETRO_LOG_DEBUG, "%s", msg); | |
3467 | } | |
de36a536 | 3468 | |
3469 | // vim:sw=3:ts=3:expandtab |