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 | |
62f81aad | 79 | #define LogWarn(fmt, ...) do { \ |
80 | if (log_cb) log_cb(RETRO_LOG_WARN, fmt, ##__VA_ARGS__); \ | |
81 | } while (0) | |
82 | #define LogErr(fmt, ...) do { \ | |
83 | if (log_cb) log_cb(RETRO_LOG_ERROR, fmt, ##__VA_ARGS__); \ | |
84 | } while (0) | |
85 | ||
8a60e610 | 86 | static unsigned msg_interface_version = 0; |
87 | ||
38c2028e | 88 | static void *vout_buf; |
8822aea7 | 89 | static void *vout_buf_ptr; |
6727b94f | 90 | static int vout_width = 256, vout_height = 240, vout_pitch = 256; |
5bbe183f | 91 | static int vout_fb_dirty; |
a11d0b9d | 92 | static int psx_w, psx_h; |
1a6164a1 | 93 | static bool vout_can_dupe; |
b580cc4f | 94 | static bool found_bios; |
2df7fcac BP |
95 | static bool display_internal_fps = false; |
96 | static unsigned frame_count = 0; | |
6fbd15c8 | 97 | static bool libretro_supports_bitmasks = false; |
f3c6ae10 | 98 | static bool libretro_supports_option_categories = false; |
99 | static bool show_input_settings = true; | |
b41cca85 | 100 | #ifdef GPU_PEOPS |
f3c6ae10 | 101 | static bool show_advanced_gpu_peops_settings = true; |
b41cca85 | 102 | #endif |
103 | #ifdef GPU_UNAI | |
f3c6ae10 | 104 | static bool show_advanced_gpu_unai_settings = true; |
b41cca85 | 105 | #endif |
399a33fe | 106 | static float mouse_sensitivity = 1.0f; |
ec92465a | 107 | static unsigned int disk_current_index; |
70d56ca3 | 108 | |
44c38f79 | 109 | typedef enum |
110 | { | |
111 | FRAMESKIP_NONE = 0, | |
112 | FRAMESKIP_AUTO, | |
113 | FRAMESKIP_AUTO_THRESHOLD, | |
114 | FRAMESKIP_FIXED_INTERVAL | |
115 | } frameskip_type_t; | |
116 | ||
117 | static unsigned frameskip_type = FRAMESKIP_NONE; | |
118 | static unsigned frameskip_threshold = 0; | |
119 | static unsigned frameskip_interval = 0; | |
120 | static unsigned frameskip_counter = 0; | |
5eaa13f1 | 121 | |
44c38f79 | 122 | static int retro_audio_buff_active = false; |
123 | static unsigned retro_audio_buff_occupancy = 0; | |
124 | static int retro_audio_buff_underrun = false; | |
5eaa13f1 | 125 | |
44c38f79 | 126 | static unsigned retro_audio_latency = 0; |
127 | static int update_audio_latency = false; | |
5eaa13f1 | 128 | |
4ce3bd43 VP |
129 | static unsigned previous_width = 0; |
130 | static unsigned previous_height = 0; | |
131 | ||
38c2028e | 132 | static int plugins_opened; |
17f84149 | 133 | static int is_pal_mode; |
38c2028e | 134 | |
f9f60dae TK |
135 | /* memory card data */ |
136 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 137 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 138 | extern char McdDisable[2]; |
38c2028e | 139 | |
140 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 141 | int in_type[8] = { |
cada0a36 | 142 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
143 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
144 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
145 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
146 | }; | |
8822aea7 | 147 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; |
148 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
3c0fb554 | 149 | unsigned short in_keystate[PORTS_NUMBER]; |
7dea987c | 150 | int in_mouse[8][2]; |
29f3675b | 151 | int multitap1 = 0; |
152 | int multitap2 = 0; | |
4e477065 | 153 | int in_enable_vibration = 1; |
26e9c4f1 | 154 | static int in_enable_crosshair[2] = { 0, 0 }; |
7c6a636a | 155 | static int in_dualshock_analog_combo = 0; |
156 | static bool in_dualshock_toggling = false; | |
38c2028e | 157 | |
e1442c48 | 158 | // NegCon adjustment parameters |
159 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
160 | // to a standard analog stick -> user should be able to tweak | |
161 | // response/deadzone for comfort | |
162 | // > When response is linear, 'additional' deadzone (set here) | |
163 | // may be left at zero, since this is normally handled via in-game | |
164 | // options menus | |
165 | // > When response is non-linear, deadzone should be set to match the | |
166 | // controller being used (otherwise precision may be lost) | |
167 | // > negcon_linearity: | |
168 | // - 1: Response is linear - recommended when using racing wheel | |
169 | // peripherals, not recommended for standard gamepads | |
170 | // - 2: Response is quadratic - optimal setting for gamepads | |
171 | // - 3: Response is cubic - enables precise fine control, but | |
172 | // difficult to use... | |
173 | #define NEGCON_RANGE 0x7FFF | |
174 | static int negcon_deadzone = 0; | |
175 | static int negcon_linearity = 1; | |
176 | ||
ace1989f SK |
177 | static bool axis_bounds_modifier; |
178 | ||
805fe9bc | 179 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 180 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 181 | #define VOUT_MAX_HEIGHT 512 |
182 | ||
646a63e4 | 183 | //Dummy functions |
8822aea7 | 184 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
185 | void retro_unload_game(void) {} | |
186 | static int vout_open(void) { return 0; } | |
187 | static void vout_close(void) {} | |
188 | static int snd_init(void) { return 0; } | |
189 | static void snd_finish(void) {} | |
190 | static int snd_busy(void) { return 0; } | |
646a63e4 | 191 | |
6713b629 | 192 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
193 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
194 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
195 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
196 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
197 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
198 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
199 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
200 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
201 | ||
7df396ea TK |
202 | static void init_memcard(char *mcd_data) |
203 | { | |
cada0a36 | 204 | unsigned off = 0; |
205 | unsigned i; | |
206 | ||
207 | memset(mcd_data, 0, MCD_SIZE); | |
208 | ||
209 | mcd_data[off++] = 'M'; | |
210 | mcd_data[off++] = 'C'; | |
211 | off += 0x7d; | |
212 | mcd_data[off++] = 0x0e; | |
213 | ||
8822aea7 | 214 | for (i = 0; i < 15; i++) |
215 | { | |
cada0a36 | 216 | mcd_data[off++] = 0xa0; |
217 | off += 0x07; | |
218 | mcd_data[off++] = 0xff; | |
219 | mcd_data[off++] = 0xff; | |
220 | off += 0x75; | |
221 | mcd_data[off++] = 0xa0; | |
222 | } | |
223 | ||
8822aea7 | 224 | for (i = 0; i < 20; i++) |
225 | { | |
cada0a36 | 226 | mcd_data[off++] = 0xff; |
227 | mcd_data[off++] = 0xff; | |
228 | mcd_data[off++] = 0xff; | |
229 | mcd_data[off++] = 0xff; | |
230 | off += 0x04; | |
231 | mcd_data[off++] = 0xff; | |
232 | mcd_data[off++] = 0xff; | |
233 | off += 0x76; | |
234 | } | |
7df396ea TK |
235 | } |
236 | ||
49c61096 | 237 | static void set_vout_fb() |
38c2028e | 238 | { |
8822aea7 | 239 | struct retro_framebuffer fb = { 0 }; |
6558949c | 240 | |
8822aea7 | 241 | fb.width = vout_width; |
242 | fb.height = vout_height; | |
243 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 244 | |
6727b94f | 245 | vout_pitch = vout_width; |
6f53dd11 | 246 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) |
247 | && fb.format == RETRO_PIXEL_FORMAT_RGB565 | |
0e4366b6 | 248 | && vout_can_dupe) |
6f53dd11 | 249 | { |
6727b94f | 250 | vout_buf_ptr = fb.data; |
251 | if (fb.pitch / 2 != vout_pitch && fb.pitch != vout_width * 2) | |
62f81aad | 252 | LogWarn("got unusual pitch %zd for resolution %dx%d\n", fb.pitch, vout_width, vout_height); |
6727b94f | 253 | vout_pitch = fb.pitch / 2; |
254 | } | |
cada0a36 | 255 | else |
256 | vout_buf_ptr = vout_buf; | |
49c61096 | 257 | } |
6558949c | 258 | |
49c61096 G |
259 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
260 | { | |
cada0a36 | 261 | vout_width = w; |
262 | vout_height = h; | |
a11d0b9d | 263 | psx_w = raw_w; |
264 | psx_h = raw_h; | |
49c61096 | 265 | |
cada0a36 | 266 | if (previous_width != vout_width || previous_height != vout_height) |
267 | { | |
268 | previous_width = vout_width; | |
269 | previous_height = vout_height; | |
4ce3bd43 | 270 | |
cada0a36 | 271 | struct retro_system_av_info info; |
272 | retro_get_system_av_info(&info); | |
273 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
274 | } | |
d3c41e5e | 275 | |
cada0a36 | 276 | set_vout_fb(); |
38c2028e | 277 | } |
278 | ||
cc4f9b70 | 279 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 280 | static void convert(void *buf, size_t bytes) |
38c2028e | 281 | { |
cada0a36 | 282 | unsigned int i, v, *p = buf; |
38c2028e | 283 | |
8822aea7 | 284 | for (i = 0; i < bytes / 4; i++) |
285 | { | |
cada0a36 | 286 | v = p[i]; |
287 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
288 | } | |
38c2028e | 289 | } |
46aa5b98 | 290 | #endif |
38c2028e | 291 | |
8b1be692 S |
292 | // Function to add crosshairs |
293 | 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) { | |
294 | for (port = 0; port < 2; port++) { | |
295 | // Draw the horizontal line of the crosshair | |
296 | for (int i = pos_y - thickness / 2; i <= pos_y + thickness / 2; i++) { | |
297 | for (int j = pos_x - size_x / 2; j <= pos_x + size_x / 2; j++) { | |
298 | if ((i + vout_height) >= 0 && (i + vout_height) < bufferStride && j >= 0 && j < bufferStride && in_enable_crosshair[port] > 0) | |
299 | buffer[i * bufferStride + j] = crosshair_color; | |
300 | } | |
301 | } | |
302 | ||
303 | // Draw the vertical line of the crosshair | |
304 | for (int i = pos_x - thickness / 2; i <= pos_x + thickness / 2; i++) { | |
305 | for (int j = pos_y - size_y / 2; j <= pos_y + size_y / 2; j++) { | |
306 | if (i >= 0 && i < bufferStride && (j + vout_height) >= 0 && (j + vout_height) < bufferStride && in_enable_crosshair[port] > 0) | |
307 | buffer[j * bufferStride + i] = crosshair_color; | |
308 | } | |
309 | } | |
310 | } | |
311 | } | |
312 | ||
313 | struct CrosshairInfo { | |
314 | int pos_x, pos_y, thickness, size_x, size_y; | |
315 | }; | |
316 | ||
317 | // Calculate size and position of crosshairs | |
318 | static void CrosshairDimensions(int port, struct CrosshairInfo *info) { | |
319 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
320 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
321 | if (gunx == 32767) // Prevent crosshairs from wrapping around right side of screen to left | |
322 | info->pos_x = (gunx + 32767.0f) * vout_width / 65534.0f - 0.5f; | |
323 | else | |
324 | info->pos_x = (gunx + 32767.0f) * vout_width / 65534.0f; | |
325 | info->pos_y = (guny + 32767.0f) * vout_height / 65534.0f - vout_height; | |
326 | info->thickness = pl_rearmed_cbs.gpu_neon.enhancement_enable ? 4 : 2; | |
327 | info->size_x = psx_w * (pl_rearmed_cbs.gpu_neon.enhancement_enable ? 2 : 1) / 40.0f; | |
328 | info->size_y = psx_h * (pl_rearmed_cbs.gpu_neon.enhancement_enable ? 2 : 1) * (4.0f / 3.0f) / 40.0f; | |
329 | } | |
330 | ||
5bbe183f | 331 | static void vout_flip(const void *vram, int stride, int bgr24, |
332 | int x, int y, int w, int h, int dims_changed) | |
38c2028e | 333 | { |
cada0a36 | 334 | unsigned short *dest = vout_buf_ptr; |
335 | const unsigned short *src = vram; | |
6727b94f | 336 | int dstride = vout_pitch, h1 = h; |
8b1be692 | 337 | int port = 0; |
cada0a36 | 338 | |
8b1be692 | 339 | if (vram == NULL || dims_changed || (in_enable_crosshair[0] + in_enable_crosshair[1]) > 0) |
8822aea7 | 340 | { |
5bbe183f | 341 | memset(vout_buf_ptr, 0, dstride * vout_height * 2); |
cada0a36 | 342 | // blanking |
5bbe183f | 343 | if (vram == NULL) |
344 | goto out; | |
cada0a36 | 345 | } |
346 | ||
5bbe183f | 347 | dest += x + y * dstride; |
cada0a36 | 348 | |
349 | if (bgr24) | |
350 | { | |
351 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
352 | for (; h1-- > 0; dest += dstride, src += stride) | |
353 | { | |
354 | bgr888_to_rgb565(dest, src, w * 3); | |
355 | } | |
356 | } | |
357 | else | |
358 | { | |
359 | for (; h1-- > 0; dest += dstride, src += stride) | |
360 | { | |
361 | bgr555_to_rgb565(dest, src, w * 2); | |
362 | } | |
363 | } | |
38c2028e | 364 | |
8b1be692 S |
365 | for (port = 0; port < 2; port++) { |
366 | if (in_enable_crosshair[port] > 0 && (in_type[port] == PSE_PAD_TYPE_GUNCON || in_type[port] == PSE_PAD_TYPE_GUN)) | |
367 | { | |
368 | struct CrosshairInfo crosshairInfo; | |
369 | CrosshairDimensions(port, &crosshairInfo); | |
370 | addCrosshair(port, in_enable_crosshair[port], dest, dstride, crosshairInfo.pos_x, crosshairInfo.pos_y, crosshairInfo.thickness, crosshairInfo.size_x, crosshairInfo.size_y); | |
371 | } | |
372 | } | |
373 | ||
fa56d360 | 374 | out: |
46aa5b98 | 375 | #ifndef FRONTEND_SUPPORTS_RGB565 |
6727b94f | 376 | convert(vout_buf_ptr, vout_pitch * vout_height * 2); |
46aa5b98 | 377 | #endif |
cada0a36 | 378 | vout_fb_dirty = 1; |
379 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 380 | } |
381 | ||
fc99395c | 382 | #ifdef _3DS |
383 | typedef struct | |
384 | { | |
8822aea7 | 385 | void *buffer; |
fc99395c | 386 | uint32_t target_map; |
387 | size_t size; | |
388 | enum psxMapTag tag; | |
8822aea7 | 389 | } psx_map_t; |
fc99395c | 390 | |
391 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 392 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
393 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
394 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
395 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
5bd33f52 | 396 | { NULL, 0x12000000, 0x201000, MAP_TAG_VRAM }, // 0x00000000 |
fc99395c | 397 | }; |
398 | ||
8822aea7 | 399 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
400 | enum psxMapTag tag) | |
fc99395c | 401 | { |
402 | (void)is_fixed; | |
403 | (void)addr; | |
404 | ||
f72db18e | 405 | if (__ctr_svchax) |
fc99395c | 406 | { |
8822aea7 | 407 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 408 | |
409 | for (; custom_map->size; custom_map++) | |
410 | { | |
411 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
412 | { | |
413 | uint32_t ptr_aligned, tmp; | |
8b4a69f8 | 414 | void *ret; |
fc99395c | 415 | |
416 | custom_map->buffer = malloc(size + 0x1000); | |
417 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
418 | ||
8822aea7 | 419 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 420 | { |
62f81aad | 421 | LogErr("could not map memory @0x%08X\n", custom_map->target_map); |
fc99395c | 422 | exit(1); |
423 | } | |
424 | ||
8b4a69f8 | 425 | ret = (void *)custom_map->target_map; |
426 | memset(ret, 0, size); | |
427 | return ret; | |
fc99395c | 428 | } |
429 | } | |
430 | } | |
431 | ||
8b4a69f8 | 432 | return calloc(size, 1); |
fc99395c | 433 | } |
434 | ||
435 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 436 | { |
fc99395c | 437 | (void)tag; |
438 | ||
f72db18e | 439 | if (__ctr_svchax) |
fc99395c | 440 | { |
8822aea7 | 441 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 442 | |
443 | for (; custom_map->size; custom_map++) | |
444 | { | |
445 | if ((custom_map->target_map == (uint32_t)ptr)) | |
446 | { | |
447 | uint32_t ptr_aligned, tmp; | |
448 | ||
449 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
450 | ||
8822aea7 | 451 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 452 | |
453 | free(custom_map->buffer); | |
454 | custom_map->buffer = NULL; | |
455 | return; | |
456 | } | |
457 | } | |
458 | } | |
459 | ||
460 | free(ptr); | |
461 | } | |
462 | #endif | |
463 | ||
1a5fd794 | 464 | #ifdef VITA |
465 | typedef struct | |
466 | { | |
8822aea7 | 467 | void *buffer; |
1a5fd794 | 468 | size_t size; |
469 | enum psxMapTag tag; | |
5bd33f52 | 470 | int used; |
8822aea7 | 471 | } psx_map_t; |
1a5fd794 | 472 | |
5bd33f52 | 473 | static void *addr = NULL; |
73081f23 | 474 | |
1a5fd794 | 475 | psx_map_t custom_psx_maps[] = { |
5bd33f52 | 476 | { NULL, 0x800000, MAP_TAG_LUTS }, |
477 | { NULL, 0x080000, MAP_TAG_OTHER }, | |
478 | { NULL, 0x010000, MAP_TAG_OTHER }, | |
479 | { NULL, 0x201000, MAP_TAG_VRAM }, | |
480 | { NULL, 0x802000, MAP_TAG_VRAM }, // enhanced renderer | |
481 | { NULL, 0x210000, MAP_TAG_RAM }, | |
1a5fd794 | 482 | }; |
483 | ||
8822aea7 | 484 | int init_vita_mmap() |
485 | { | |
cada0a36 | 486 | int n; |
8822aea7 | 487 | void *tmpaddr; |
488 | addr = malloc(64 * 1024 * 1024); | |
489 | if (addr == NULL) | |
cada0a36 | 490 | return -1; |
5bd33f52 | 491 | tmpaddr = (void *)(((size_t)addr + 0xFFFFFF) & ~0xFFFFFF); |
492 | custom_psx_maps[0].buffer = tmpaddr + 0x0000000; | |
493 | custom_psx_maps[1].buffer = tmpaddr + 0x0800000; | |
494 | custom_psx_maps[2].buffer = tmpaddr + 0x0880000; | |
495 | custom_psx_maps[3].buffer = tmpaddr + 0x0900000; | |
8822aea7 | 496 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; |
5bd33f52 | 497 | custom_psx_maps[5].buffer = tmpaddr + 0x2000000; |
8b4a69f8 | 498 | memset(tmpaddr, 0, 0x2210000); |
73081f23 | 499 | #if 0 |
cada0a36 | 500 | for(n = 0; n < 5; n++){ |
501 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
502 | } | |
73081f23 | 503 | #endif |
cada0a36 | 504 | return 0; |
73081f23 FJGG |
505 | } |
506 | ||
8822aea7 | 507 | void deinit_vita_mmap() |
508 | { | |
5bd33f52 | 509 | size_t i; |
510 | for (i = 0; i < sizeof(custom_psx_maps) / sizeof(custom_psx_maps[0]); i++) { | |
511 | custom_psx_maps[i].buffer = NULL; | |
512 | custom_psx_maps[i].used = 0; | |
513 | } | |
cada0a36 | 514 | free(addr); |
73081f23 FJGG |
515 | } |
516 | ||
8822aea7 | 517 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
518 | enum psxMapTag tag) | |
1a5fd794 | 519 | { |
520 | (void)is_fixed; | |
521 | (void)addr; | |
522 | ||
8822aea7 | 523 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 524 | |
cada0a36 | 525 | for (; custom_map->size; custom_map++) |
526 | { | |
5bd33f52 | 527 | if (custom_map->size == size && custom_map->tag == tag && !custom_map->used) |
cada0a36 | 528 | { |
5bd33f52 | 529 | custom_map->used = 1; |
cada0a36 | 530 | return custom_map->buffer; |
531 | } | |
532 | } | |
1a5fd794 | 533 | |
8b4a69f8 | 534 | return calloc(size, 1); |
1a5fd794 | 535 | } |
536 | ||
537 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
538 | { | |
539 | (void)tag; | |
540 | ||
8822aea7 | 541 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 542 | |
cada0a36 | 543 | for (; custom_map->size; custom_map++) |
544 | { | |
545 | if ((custom_map->buffer == ptr)) | |
546 | { | |
5bd33f52 | 547 | custom_map->used = 0; |
cada0a36 | 548 | return; |
549 | } | |
550 | } | |
1a5fd794 | 551 | |
552 | free(ptr); | |
553 | } | |
554 | #endif | |
555 | ||
fc99395c | 556 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 557 | { |
cada0a36 | 558 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 559 | } |
560 | ||
561 | static void pl_munmap(void *ptr, unsigned int size) | |
562 | { | |
cada0a36 | 563 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 564 | } |
565 | ||
38c2028e | 566 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 567 | .pl_vout_open = vout_open, |
cada0a36 | 568 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 569 | .pl_vout_flip = vout_flip, |
570 | .pl_vout_close = vout_close, | |
571 | .mmap = pl_mmap, | |
572 | .munmap = pl_munmap, | |
1328fa32 | 573 | .gpu_state_change = gpu_state_change, |
cada0a36 | 574 | /* from psxcounters */ |
8822aea7 | 575 | .gpu_hcnt = &hSyncCount, |
576 | .gpu_frame_count = &frame_counter, | |
38c2028e | 577 | }; |
578 | ||
579 | void pl_frame_limit(void) | |
580 | { | |
cada0a36 | 581 | /* called once per frame, make psxCpu->Execute() above return */ |
f3bc907d | 582 | stop++; |
38c2028e | 583 | } |
584 | ||
585 | void pl_timing_prepare(int is_pal) | |
586 | { | |
cada0a36 | 587 | is_pal_mode = is_pal; |
38c2028e | 588 | } |
589 | ||
d71c7095 | 590 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 591 | { |
cada0a36 | 592 | if (!rumble_cb) |
593 | return; | |
79f29e0a | 594 | |
cada0a36 | 595 | if (in_enable_vibration) |
596 | { | |
597 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
598 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
599 | } | |
38c2028e | 600 | } |
601 | ||
8b1be692 S |
602 | //Percentage distance of screen to adjust for Konami Gun |
603 | static float KonamiGunAdjustX = 0; | |
604 | static float KonamiGunAdjustY = 0; | |
605 | ||
1b591888 | 606 | void pl_gun_byte2(int port, unsigned char byte) |
607 | { | |
8b1be692 S |
608 | int irq_count = 4; |
609 | float justifier_multiplier = 0; | |
610 | int justifier_width = psx_w; | |
611 | int justifier_height = psx_h; | |
612 | int justifier_offscreen = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_IS_OFFSCREEN); | |
613 | int justifier_reload = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD); | |
614 | ||
615 | if (justifier_width == 256) | |
616 | justifier_multiplier = is_pal_mode ? .157086f : .158532f; | |
617 | else if (justifier_width == 320) | |
618 | justifier_multiplier = is_pal_mode ? .196358f : .198166f; | |
619 | else if (justifier_width == 384) | |
620 | justifier_multiplier = is_pal_mode ? .224409f : .226475f; | |
621 | else if (justifier_width == 512) | |
622 | justifier_multiplier = is_pal_mode ? .314173f : .317065f; | |
623 | else // (justifier_width == 640) | |
624 | justifier_multiplier = is_pal_mode ? .392717f : .396332f; | |
625 | ||
626 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
627 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
628 | ||
629 | //Default offset of +105 for X and -12 for Y is chosen to obtain alignment in Die Hard Trilogy, which has no calibration feature | |
630 | int gunx_scaled = ((gunx + 32767.0f) / 65534.0f + KonamiGunAdjustX) * justifier_width / justifier_multiplier + 105.0f; | |
631 | int guny_scaled = ((guny + 32767.0f) / 65534.0f + KonamiGunAdjustY) * justifier_height - 12.0f; | |
632 | ||
633 | if ((byte & 0x10) && !justifier_offscreen && !justifier_reload) | |
634 | { | |
635 | psxScheduleIrq10(irq_count, gunx_scaled, guny_scaled); | |
636 | } | |
1b591888 | 637 | } |
638 | ||
38c2028e | 639 | /* sound calls */ |
07c13dfd | 640 | static void snd_feed(void *buf, int bytes) |
38c2028e | 641 | { |
cada0a36 | 642 | if (audio_batch_cb != NULL) |
643 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 644 | } |
645 | ||
07c13dfd | 646 | void out_register_libretro(struct out_driver *drv) |
647 | { | |
8822aea7 | 648 | drv->name = "libretro"; |
649 | drv->init = snd_init; | |
cada0a36 | 650 | drv->finish = snd_finish; |
8822aea7 | 651 | drv->busy = snd_busy; |
652 | drv->feed = snd_feed; | |
07c13dfd | 653 | } |
654 | ||
8b1be692 S |
655 | #define RETRO_DEVICE_PSE_STANDARD RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 0) |
656 | #define RETRO_DEVICE_PSE_ANALOG RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 0) | |
657 | #define RETRO_DEVICE_PSE_DUALSHOCK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 1) | |
658 | #define RETRO_DEVICE_PSE_NEGCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 2) | |
659 | #define RETRO_DEVICE_PSE_GUNCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 0) | |
660 | #define RETRO_DEVICE_PSE_JUSTIFIER RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 1) | |
661 | #define RETRO_DEVICE_PSE_MOUSE RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_MOUSE, 0) | |
31131233 | 662 | |
663 | static char *get_pse_pad_label[] = { | |
664 | "none", "mouse", "negcon", "konami gun", "standard", "analog", "guncon", "dualshock" | |
665 | }; | |
666 | ||
8b1be692 | 667 | static const struct retro_controller_description pads[8] = |
31131233 | 668 | { |
8b1be692 S |
669 | { "standard", RETRO_DEVICE_JOYPAD }, |
670 | { "analog", RETRO_DEVICE_PSE_ANALOG }, | |
671 | { "dualshock", RETRO_DEVICE_PSE_DUALSHOCK }, | |
672 | { "negcon", RETRO_DEVICE_PSE_NEGCON }, | |
673 | { "guncon", RETRO_DEVICE_PSE_GUNCON }, | |
674 | { "konami gun", RETRO_DEVICE_PSE_JUSTIFIER }, | |
675 | { "mouse", RETRO_DEVICE_PSE_MOUSE }, | |
31131233 | 676 | { NULL, 0 }, |
677 | }; | |
678 | ||
679 | static const struct retro_controller_info ports[9] = | |
680 | { | |
681 | { pads, 7 }, | |
682 | { pads, 7 }, | |
683 | { pads, 7 }, | |
684 | { pads, 7 }, | |
685 | { pads, 7 }, | |
686 | { pads, 7 }, | |
687 | { pads, 7 }, | |
688 | { pads, 7 }, | |
689 | { NULL, 0 }, | |
690 | }; | |
691 | ||
38c2028e | 692 | /* libretro */ |
f3c6ae10 | 693 | |
694 | static bool update_option_visibility(void) | |
695 | { | |
696 | struct retro_variable var = {0}; | |
697 | struct retro_core_option_display option_display = {0}; | |
698 | bool updated = false; | |
699 | unsigned i; | |
700 | ||
701 | /* If frontend supports core option categories | |
702 | * then show/hide core option entries are ignored | |
703 | * and no options should be hidden */ | |
704 | if (libretro_supports_option_categories) | |
705 | return false; | |
706 | ||
707 | var.key = "pcsx_rearmed_show_input_settings"; | |
708 | var.value = NULL; | |
709 | ||
710 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
711 | { | |
712 | bool show_input_settings_prev = | |
713 | show_input_settings; | |
714 | ||
715 | show_input_settings = true; | |
716 | if (strcmp(var.value, "disabled") == 0) | |
717 | show_input_settings = false; | |
718 | ||
719 | if (show_input_settings != | |
720 | show_input_settings_prev) | |
721 | { | |
722 | char input_option[][50] = { | |
723 | "pcsx_rearmed_analog_axis_modifier", | |
724 | "pcsx_rearmed_vibration", | |
725 | "pcsx_rearmed_multitap", | |
726 | "pcsx_rearmed_negcon_deadzone", | |
727 | "pcsx_rearmed_negcon_response", | |
728 | "pcsx_rearmed_input_sensitivity", | |
8b1be692 S |
729 | "pcsx_rearmed_crosshair1", |
730 | "pcsx_rearmed_crosshair2", | |
731 | "pcsx_rearmed_konamigunadjustx", | |
732 | "pcsx_rearmed_konamigunadjusty", | |
f3c6ae10 | 733 | "pcsx_rearmed_gunconadjustx", |
734 | "pcsx_rearmed_gunconadjusty", | |
735 | "pcsx_rearmed_gunconadjustratiox", | |
736 | "pcsx_rearmed_gunconadjustratioy" | |
737 | }; | |
738 | ||
739 | option_display.visible = show_input_settings; | |
740 | ||
741 | for (i = 0; | |
742 | i < (sizeof(input_option) / | |
743 | sizeof(input_option[0])); | |
744 | i++) | |
745 | { | |
746 | option_display.key = input_option[i]; | |
747 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
748 | &option_display); | |
749 | } | |
750 | ||
751 | updated = true; | |
752 | } | |
753 | } | |
754 | #ifdef GPU_PEOPS | |
755 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
756 | var.value = NULL; | |
757 | ||
758 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
759 | { | |
760 | bool show_advanced_gpu_peops_settings_prev = | |
761 | show_advanced_gpu_peops_settings; | |
762 | ||
763 | show_advanced_gpu_peops_settings = true; | |
764 | if (strcmp(var.value, "disabled") == 0) | |
765 | show_advanced_gpu_peops_settings = false; | |
766 | ||
767 | if (show_advanced_gpu_peops_settings != | |
768 | show_advanced_gpu_peops_settings_prev) | |
769 | { | |
770 | unsigned i; | |
771 | struct retro_core_option_display option_display; | |
772 | char gpu_peops_option[][45] = { | |
773 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
774 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
775 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
776 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
777 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
778 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
779 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
780 | "pcsx_rearmed_gpu_peops_fake_busy_state" | |
781 | }; | |
782 | ||
783 | option_display.visible = show_advanced_gpu_peops_settings; | |
784 | ||
785 | for (i = 0; | |
786 | i < (sizeof(gpu_peops_option) / | |
787 | sizeof(gpu_peops_option[0])); | |
788 | i++) | |
789 | { | |
790 | option_display.key = gpu_peops_option[i]; | |
791 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
792 | &option_display); | |
793 | } | |
794 | ||
795 | updated = true; | |
796 | } | |
797 | } | |
798 | #endif | |
799 | #ifdef GPU_UNAI | |
800 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
801 | var.value = NULL; | |
802 | ||
803 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
804 | { | |
805 | bool show_advanced_gpu_unai_settings_prev = | |
806 | show_advanced_gpu_unai_settings; | |
807 | ||
808 | show_advanced_gpu_unai_settings = true; | |
809 | if (strcmp(var.value, "disabled") == 0) | |
810 | show_advanced_gpu_unai_settings = false; | |
811 | ||
812 | if (show_advanced_gpu_unai_settings != | |
813 | show_advanced_gpu_unai_settings_prev) | |
814 | { | |
815 | unsigned i; | |
816 | struct retro_core_option_display option_display; | |
817 | char gpu_unai_option[][40] = { | |
818 | "pcsx_rearmed_gpu_unai_blending", | |
819 | "pcsx_rearmed_gpu_unai_lighting", | |
820 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
821 | "pcsx_rearmed_gpu_unai_scale_hires", | |
822 | }; | |
823 | ||
824 | option_display.visible = show_advanced_gpu_unai_settings; | |
825 | ||
826 | for (i = 0; | |
827 | i < (sizeof(gpu_unai_option) / | |
828 | sizeof(gpu_unai_option[0])); | |
829 | i++) | |
830 | { | |
831 | option_display.key = gpu_unai_option[i]; | |
832 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
833 | &option_display); | |
834 | } | |
835 | ||
836 | updated = true; | |
837 | } | |
838 | } | |
839 | #endif | |
840 | return updated; | |
841 | } | |
842 | ||
e268a47e | 843 | void retro_set_environment(retro_environment_t cb) |
844 | { | |
f3c6ae10 | 845 | bool option_categories = false; |
226a5691 | 846 | #ifdef USE_LIBRETRO_VFS |
847 | struct retro_vfs_interface_info vfs_iface_info; | |
848 | #endif | |
849 | ||
e268a47e | 850 | environ_cb = cb; |
851 | ||
919cac88 | 852 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
853 | log_cb = logging.log; | |
854 | ||
31131233 | 855 | environ_cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports); |
f3c6ae10 | 856 | |
857 | /* Set core options | |
858 | * An annoyance: retro_set_environment() can be called | |
859 | * multiple times, and depending upon the current frontend | |
860 | * state various environment callbacks may be disabled. | |
861 | * This means the reported 'categories_supported' status | |
862 | * may change on subsequent iterations. We therefore have | |
863 | * to record whether 'categories_supported' is true on any | |
864 | * iteration, and latch the result */ | |
865 | libretro_set_core_options(environ_cb, &option_categories); | |
866 | libretro_supports_option_categories |= option_categories; | |
867 | ||
868 | /* If frontend supports core option categories, | |
869 | * any show/hide core option entries are unused | |
870 | * and should be hidden */ | |
871 | if (libretro_supports_option_categories) | |
872 | { | |
873 | struct retro_core_option_display option_display; | |
874 | option_display.visible = false; | |
875 | ||
876 | option_display.key = "pcsx_rearmed_show_input_settings"; | |
877 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
878 | &option_display); | |
879 | ||
880 | #ifdef GPU_PEOPS | |
881 | option_display.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
882 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
883 | &option_display); | |
884 | #endif | |
885 | #ifdef GPU_UNAI | |
886 | option_display.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
887 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
888 | &option_display); | |
889 | #endif | |
890 | } | |
891 | /* If frontend does not support core option | |
892 | * categories, core options may be shown/hidden | |
893 | * at runtime. In this case, register 'update | |
894 | * display' callback, so frontend can update | |
895 | * core options menu without calling retro_run() */ | |
896 | else | |
897 | { | |
898 | struct retro_core_options_update_display_callback update_display_cb; | |
899 | update_display_cb.callback = update_option_visibility; | |
900 | ||
901 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_UPDATE_DISPLAY_CALLBACK, | |
902 | &update_display_cb); | |
903 | } | |
226a5691 | 904 | |
905 | #ifdef USE_LIBRETRO_VFS | |
906 | vfs_iface_info.required_interface_version = 1; | |
907 | vfs_iface_info.iface = NULL; | |
908 | if (environ_cb(RETRO_ENVIRONMENT_GET_VFS_INTERFACE, &vfs_iface_info)) | |
909 | filestream_vfs_init(&vfs_iface_info); | |
910 | #endif | |
e268a47e | 911 | } |
912 | ||
38c2028e | 913 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
914 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
915 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
916 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
917 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
918 | ||
919 | unsigned retro_api_version(void) | |
920 | { | |
cada0a36 | 921 | return RETRO_API_VERSION; |
38c2028e | 922 | } |
923 | ||
31131233 | 924 | static void update_multitap(void) |
30d43b8a | 925 | { |
6cb1dcb1 | 926 | struct retro_variable var = { 0 }; |
927 | ||
928 | multitap1 = 0; | |
929 | multitap2 = 0; | |
cada0a36 | 930 | |
931 | var.value = NULL; | |
f6575013 | 932 | var.key = "pcsx_rearmed_multitap"; |
cada0a36 | 933 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) |
934 | { | |
6cb1dcb1 | 935 | if (strcmp(var.value, "port 1") == 0) |
cada0a36 | 936 | multitap1 = 1; |
6cb1dcb1 | 937 | else if (strcmp(var.value, "port 2") == 0) |
cada0a36 | 938 | multitap2 = 1; |
6cb1dcb1 | 939 | else if (strcmp(var.value, "ports 1 and 2") == 0) |
f6575013 | 940 | { |
941 | multitap1 = 1; | |
942 | multitap2 = 1; | |
943 | } | |
cada0a36 | 944 | } |
30d43b8a AP |
945 | } |
946 | ||
38c2028e | 947 | void retro_set_controller_port_device(unsigned port, unsigned device) |
948 | { | |
cada0a36 | 949 | if (port >= PORTS_NUMBER) |
950 | return; | |
8c047f6f | 951 | |
31131233 | 952 | switch (device) |
953 | { | |
954 | case RETRO_DEVICE_JOYPAD: | |
955 | case RETRO_DEVICE_PSE_STANDARD: | |
956 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
957 | break; | |
958 | case RETRO_DEVICE_PSE_ANALOG: | |
959 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
960 | break; | |
961 | case RETRO_DEVICE_PSE_DUALSHOCK: | |
962 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
963 | break; | |
964 | case RETRO_DEVICE_PSE_MOUSE: | |
965 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
966 | break; | |
967 | case RETRO_DEVICE_PSE_NEGCON: | |
968 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
969 | break; | |
970 | case RETRO_DEVICE_PSE_GUNCON: | |
971 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
972 | break; | |
8b1be692 S |
973 | case RETRO_DEVICE_PSE_JUSTIFIER: |
974 | in_type[port] = PSE_PAD_TYPE_GUN; | |
975 | break; | |
31131233 | 976 | case RETRO_DEVICE_NONE: |
977 | default: | |
978 | in_type[port] = PSE_PAD_TYPE_NONE; | |
979 | break; | |
980 | } | |
981 | ||
982 | SysPrintf("port: %u device: %s\n", port + 1, get_pse_pad_label[in_type[port]]); | |
38c2028e | 983 | } |
984 | ||
985 | void retro_get_system_info(struct retro_system_info *info) | |
986 | { | |
8fc5171a GR |
987 | #ifndef GIT_VERSION |
988 | #define GIT_VERSION "" | |
989 | #endif | |
cada0a36 | 990 | memset(info, 0, sizeof(*info)); |
8822aea7 | 991 | info->library_name = "PCSX-ReARMed"; |
1fec8a95 | 992 | info->library_version = "r24l" GIT_VERSION; |
cb065acc | 993 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd|iso|exe"; |
8822aea7 | 994 | info->need_fullpath = true; |
38c2028e | 995 | } |
996 | ||
997 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
998 | { | |
6727b94f | 999 | unsigned geom_height = vout_height; |
1000 | unsigned geom_width = vout_width; | |
d3c41e5e | 1001 | |
cada0a36 | 1002 | memset(info, 0, sizeof(*info)); |
8822aea7 | 1003 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
1004 | info->timing.sample_rate = 44100.0; | |
1005 | info->geometry.base_width = geom_width; | |
1006 | info->geometry.base_height = geom_height; | |
1007 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
1008 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
1009 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 1010 | } |
1011 | ||
6e921e1d | 1012 | /* savestates */ |
ace14ab3 | 1013 | size_t retro_serialize_size(void) |
1014 | { | |
cada0a36 | 1015 | // it's currently 4380651-4397047 bytes, |
1016 | // but have some reserved for future | |
1017 | return 0x440000; | |
6e921e1d | 1018 | } |
1019 | ||
8822aea7 | 1020 | struct save_fp |
1021 | { | |
cada0a36 | 1022 | char *buf; |
1023 | size_t pos; | |
1024 | int is_write; | |
6e921e1d | 1025 | }; |
1026 | ||
1027 | static void *save_open(const char *name, const char *mode) | |
1028 | { | |
cada0a36 | 1029 | struct save_fp *fp; |
6e921e1d | 1030 | |
cada0a36 | 1031 | if (name == NULL || mode == NULL) |
1032 | return NULL; | |
6e921e1d | 1033 | |
cada0a36 | 1034 | fp = malloc(sizeof(*fp)); |
1035 | if (fp == NULL) | |
1036 | return NULL; | |
6e921e1d | 1037 | |
cada0a36 | 1038 | fp->buf = (char *)name; |
1039 | fp->pos = 0; | |
1040 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 1041 | |
cada0a36 | 1042 | return fp; |
6e921e1d | 1043 | } |
1044 | ||
1045 | static int save_read(void *file, void *buf, u32 len) | |
1046 | { | |
cada0a36 | 1047 | struct save_fp *fp = file; |
1048 | if (fp == NULL || buf == NULL) | |
1049 | return -1; | |
6e921e1d | 1050 | |
cada0a36 | 1051 | memcpy(buf, fp->buf + fp->pos, len); |
1052 | fp->pos += len; | |
1053 | return len; | |
6e921e1d | 1054 | } |
1055 | ||
1056 | static int save_write(void *file, const void *buf, u32 len) | |
1057 | { | |
cada0a36 | 1058 | struct save_fp *fp = file; |
1059 | if (fp == NULL || buf == NULL) | |
1060 | return -1; | |
6e921e1d | 1061 | |
cada0a36 | 1062 | memcpy(fp->buf + fp->pos, buf, len); |
1063 | fp->pos += len; | |
1064 | return len; | |
6e921e1d | 1065 | } |
1066 | ||
1067 | static long save_seek(void *file, long offs, int whence) | |
1068 | { | |
cada0a36 | 1069 | struct save_fp *fp = file; |
1070 | if (fp == NULL) | |
1071 | return -1; | |
1072 | ||
8822aea7 | 1073 | switch (whence) |
1074 | { | |
cada0a36 | 1075 | case SEEK_CUR: |
1076 | fp->pos += offs; | |
1077 | return fp->pos; | |
1078 | case SEEK_SET: | |
1079 | fp->pos = offs; | |
1080 | return fp->pos; | |
1081 | default: | |
1082 | return -1; | |
1083 | } | |
6e921e1d | 1084 | } |
1085 | ||
1086 | static void save_close(void *file) | |
1087 | { | |
cada0a36 | 1088 | struct save_fp *fp = file; |
1089 | size_t r_size = retro_serialize_size(); | |
1090 | if (fp == NULL) | |
1091 | return; | |
6e921e1d | 1092 | |
cada0a36 | 1093 | if (fp->pos > r_size) |
62f81aad | 1094 | LogErr("ERROR: save buffer overflow detected\n"); |
cada0a36 | 1095 | else if (fp->is_write && fp->pos < r_size) |
1096 | // make sure we don't save trash in leftover space | |
1097 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
1098 | free(fp); | |
38c2028e | 1099 | } |
1100 | ||
1101 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 1102 | { |
ec92465a | 1103 | int ret; |
1104 | CdromFrontendId = disk_current_index; | |
1105 | ret = SaveState(data); | |
cada0a36 | 1106 | return ret == 0 ? true : false; |
38c2028e | 1107 | } |
1108 | ||
ec92465a | 1109 | static bool disk_set_image_index(unsigned int index); |
1110 | ||
38c2028e | 1111 | bool retro_unserialize(const void *data, size_t size) |
1112 | { | |
ec92465a | 1113 | int ret; |
1114 | CdromFrontendId = -1; | |
1115 | ret = LoadState(data); | |
1116 | if (ret) | |
1117 | return false; | |
1118 | if (CdromFrontendId != -1 && CdromFrontendId != disk_current_index) | |
1119 | disk_set_image_index(CdromFrontendId); | |
1120 | return true; | |
38c2028e | 1121 | } |
1122 | ||
23ea11bd | 1123 | /* cheats */ |
38c2028e | 1124 | void retro_cheat_reset(void) |
1125 | { | |
cada0a36 | 1126 | ClearAllCheats(); |
38c2028e | 1127 | } |
1128 | ||
1129 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
1130 | { | |
59a0eb99 | 1131 | int ret = -1; |
1132 | char *buf; | |
cada0a36 | 1133 | |
59a0eb99 | 1134 | // cheat funcs are destructive, need a copy... |
1135 | buf = strdup(code); | |
1136 | if (buf == NULL) | |
1137 | goto finish; | |
cada0a36 | 1138 | |
1139 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 1140 | int cursor = 0; |
1141 | int nonhexdec = 0; | |
1142 | while (buf[cursor]) | |
1143 | { | |
1144 | if (!(ISHEXDEC)) | |
1145 | { | |
1146 | if (++nonhexdec % 2) | |
1147 | { | |
1148 | buf[cursor] = ' '; | |
1149 | } | |
1150 | else | |
1151 | { | |
1152 | buf[cursor] = '\n'; | |
cada0a36 | 1153 | } |
1154 | } | |
1155 | cursor++; | |
1156 | } | |
6e921e1d | 1157 | |
cada0a36 | 1158 | if (index < NumCheats) |
1159 | ret = EditCheat(index, "", buf); | |
1160 | else | |
1161 | ret = AddCheat("", buf); | |
6e921e1d | 1162 | |
59a0eb99 | 1163 | finish: |
cada0a36 | 1164 | if (ret != 0) |
62f81aad | 1165 | LogErr("Failed to set cheat %#u\n", index); |
cada0a36 | 1166 | else if (index < NumCheats) |
1167 | Cheats[index].Enabled = enabled; | |
59a0eb99 | 1168 | free(buf); |
38c2028e | 1169 | } |
1170 | ||
144493e8 | 1171 | // just in case, maybe a win-rt port in the future? |
1172 | #ifdef _WIN32 | |
1173 | #define SLASH '\\' | |
1174 | #else | |
1175 | #define SLASH '/' | |
1176 | #endif | |
1177 | ||
1178 | #ifndef PATH_MAX | |
8822aea7 | 1179 | #define PATH_MAX 4096 |
144493e8 | 1180 | #endif |
1181 | ||
23ea11bd | 1182 | /* multidisk support */ |
144493e8 | 1183 | static unsigned int disk_initial_index; |
1184 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 1185 | static bool disk_ejected; |
51ba7408 | 1186 | static unsigned int disk_count; |
8822aea7 | 1187 | static struct disks_state |
1188 | { | |
cada0a36 | 1189 | char *fname; |
1190 | char *flabel; | |
1191 | int internal_index; // for multidisk eboots | |
23ea11bd | 1192 | } disks[8]; |
1193 | ||
144493e8 | 1194 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
1195 | { | |
cada0a36 | 1196 | const char *base = NULL; |
144493e8 | 1197 | |
cada0a36 | 1198 | if (!disk_path || (*disk_path == '\0')) |
1199 | return; | |
144493e8 | 1200 | |
cada0a36 | 1201 | base = strrchr(disk_path, SLASH); |
1202 | if (!base) | |
1203 | base = disk_path; | |
144493e8 | 1204 | |
cada0a36 | 1205 | if (*base == SLASH) |
1206 | base++; | |
144493e8 | 1207 | |
cada0a36 | 1208 | strncpy(disk_label, base, len - 1); |
1209 | disk_label[len - 1] = '\0'; | |
144493e8 | 1210 | |
cada0a36 | 1211 | char *ext = strrchr(disk_label, '.'); |
1212 | if (ext) | |
1213 | *ext = '\0'; | |
144493e8 | 1214 | } |
1215 | ||
1216 | static void disk_init(void) | |
1217 | { | |
cada0a36 | 1218 | size_t i; |
144493e8 | 1219 | |
cada0a36 | 1220 | disk_ejected = false; |
1221 | disk_current_index = 0; | |
1222 | disk_count = 0; | |
144493e8 | 1223 | |
8822aea7 | 1224 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
1225 | { | |
1226 | if (disks[i].fname != NULL) | |
1227 | { | |
cada0a36 | 1228 | free(disks[i].fname); |
1229 | disks[i].fname = NULL; | |
1230 | } | |
8822aea7 | 1231 | if (disks[i].flabel != NULL) |
1232 | { | |
cada0a36 | 1233 | free(disks[i].flabel); |
1234 | disks[i].flabel = NULL; | |
1235 | } | |
1236 | disks[i].internal_index = 0; | |
1237 | } | |
144493e8 | 1238 | } |
1239 | ||
23ea11bd | 1240 | static bool disk_set_eject_state(bool ejected) |
1241 | { | |
cada0a36 | 1242 | // weird PCSX API.. |
1243 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
1244 | LidInterrupt(); | |
23ea11bd | 1245 | |
cada0a36 | 1246 | disk_ejected = ejected; |
1247 | return true; | |
23ea11bd | 1248 | } |
1249 | ||
1250 | static bool disk_get_eject_state(void) | |
1251 | { | |
cada0a36 | 1252 | /* can't be controlled by emulated software */ |
1253 | return disk_ejected; | |
23ea11bd | 1254 | } |
1255 | ||
1256 | static unsigned int disk_get_image_index(void) | |
1257 | { | |
cada0a36 | 1258 | return disk_current_index; |
23ea11bd | 1259 | } |
1260 | ||
1261 | static bool disk_set_image_index(unsigned int index) | |
1262 | { | |
cada0a36 | 1263 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1264 | return false; | |
23ea11bd | 1265 | |
cada0a36 | 1266 | CdromId[0] = '\0'; |
1267 | CdromLabel[0] = '\0'; | |
23ea11bd | 1268 | |
8822aea7 | 1269 | if (disks[index].fname == NULL) |
1270 | { | |
62f81aad | 1271 | LogErr("missing disk #%u\n", index); |
cada0a36 | 1272 | CDR_shutdown(); |
23ea11bd | 1273 | |
cada0a36 | 1274 | // RetroArch specifies "no disk" with index == count, |
1275 | // so don't fail here.. | |
1276 | disk_current_index = index; | |
1277 | return true; | |
1278 | } | |
23ea11bd | 1279 | |
62f81aad | 1280 | LogErr("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 1281 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 1282 | |
cada0a36 | 1283 | cdrIsoMultidiskSelect = disks[index].internal_index; |
1284 | set_cd_image(disks[index].fname); | |
8822aea7 | 1285 | if (ReloadCdromPlugin() < 0) |
1286 | { | |
62f81aad | 1287 | LogErr("failed to load cdr plugin\n"); |
cada0a36 | 1288 | return false; |
1289 | } | |
8822aea7 | 1290 | if (CDR_open() < 0) |
1291 | { | |
62f81aad | 1292 | LogErr("failed to open cdr plugin\n"); |
cada0a36 | 1293 | return false; |
1294 | } | |
23ea11bd | 1295 | |
8822aea7 | 1296 | if (!disk_ejected) |
1297 | { | |
cada0a36 | 1298 | SetCdOpenCaseTime(time(NULL) + 2); |
1299 | LidInterrupt(); | |
1300 | } | |
23ea11bd | 1301 | |
cada0a36 | 1302 | disk_current_index = index; |
1303 | return true; | |
23ea11bd | 1304 | } |
1305 | ||
1306 | static unsigned int disk_get_num_images(void) | |
1307 | { | |
cada0a36 | 1308 | return disk_count; |
23ea11bd | 1309 | } |
1310 | ||
1311 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1312 | const struct retro_game_info *info) |
23ea11bd | 1313 | { |
cada0a36 | 1314 | char *old_fname = NULL; |
1315 | char *old_flabel = NULL; | |
1316 | bool ret = true; | |
23ea11bd | 1317 | |
cada0a36 | 1318 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1319 | return false; | |
23ea11bd | 1320 | |
cada0a36 | 1321 | old_fname = disks[index].fname; |
1322 | old_flabel = disks[index].flabel; | |
144493e8 | 1323 | |
cada0a36 | 1324 | disks[index].fname = NULL; |
1325 | disks[index].flabel = NULL; | |
1326 | disks[index].internal_index = 0; | |
23ea11bd | 1327 | |
8822aea7 | 1328 | if (info != NULL) |
1329 | { | |
cada0a36 | 1330 | char disk_label[PATH_MAX]; |
1331 | disk_label[0] = '\0'; | |
144493e8 | 1332 | |
cada0a36 | 1333 | disks[index].fname = strdup(info->path); |
144493e8 | 1334 | |
cada0a36 | 1335 | get_disk_label(disk_label, info->path, PATH_MAX); |
1336 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1337 | |
cada0a36 | 1338 | if (index == disk_current_index) |
1339 | ret = disk_set_image_index(index); | |
1340 | } | |
23ea11bd | 1341 | |
cada0a36 | 1342 | if (old_fname != NULL) |
1343 | free(old_fname); | |
23ea11bd | 1344 | |
cada0a36 | 1345 | if (old_flabel != NULL) |
1346 | free(old_flabel); | |
144493e8 | 1347 | |
cada0a36 | 1348 | return ret; |
23ea11bd | 1349 | } |
1350 | ||
1351 | static bool disk_add_image_index(void) | |
1352 | { | |
cada0a36 | 1353 | if (disk_count >= 8) |
1354 | return false; | |
51ba7408 | 1355 | |
cada0a36 | 1356 | disk_count++; |
1357 | return true; | |
23ea11bd | 1358 | } |
1359 | ||
144493e8 | 1360 | static bool disk_set_initial_image(unsigned index, const char *path) |
1361 | { | |
cada0a36 | 1362 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1363 | return false; | |
144493e8 | 1364 | |
cada0a36 | 1365 | if (!path || (*path == '\0')) |
1366 | return false; | |
144493e8 | 1367 | |
cada0a36 | 1368 | disk_initial_index = index; |
144493e8 | 1369 | |
cada0a36 | 1370 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1371 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1372 | |
cada0a36 | 1373 | return true; |
144493e8 | 1374 | } |
1375 | ||
1376 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1377 | { | |
cada0a36 | 1378 | const char *fname = NULL; |
144493e8 | 1379 | |
cada0a36 | 1380 | if (len < 1) |
1381 | return false; | |
144493e8 | 1382 | |
cada0a36 | 1383 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1384 | return false; | |
144493e8 | 1385 | |
cada0a36 | 1386 | fname = disks[index].fname; |
144493e8 | 1387 | |
cada0a36 | 1388 | if (!fname || (*fname == '\0')) |
1389 | return false; | |
144493e8 | 1390 | |
cada0a36 | 1391 | strncpy(path, fname, len - 1); |
1392 | path[len - 1] = '\0'; | |
144493e8 | 1393 | |
cada0a36 | 1394 | return true; |
144493e8 | 1395 | } |
1396 | ||
1397 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1398 | { | |
cada0a36 | 1399 | const char *flabel = NULL; |
144493e8 | 1400 | |
cada0a36 | 1401 | if (len < 1) |
1402 | return false; | |
144493e8 | 1403 | |
cada0a36 | 1404 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1405 | return false; | |
144493e8 | 1406 | |
cada0a36 | 1407 | flabel = disks[index].flabel; |
144493e8 | 1408 | |
cada0a36 | 1409 | if (!flabel || (*flabel == '\0')) |
1410 | return false; | |
144493e8 | 1411 | |
cada0a36 | 1412 | strncpy(label, flabel, len - 1); |
1413 | label[len - 1] = '\0'; | |
144493e8 | 1414 | |
cada0a36 | 1415 | return true; |
144493e8 | 1416 | } |
1417 | ||
23ea11bd | 1418 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1419 | .set_eject_state = disk_set_eject_state, |
1420 | .get_eject_state = disk_get_eject_state, | |
1421 | .get_image_index = disk_get_image_index, | |
1422 | .set_image_index = disk_set_image_index, | |
1423 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1424 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1425 | .add_image_index = disk_add_image_index, |
23ea11bd | 1426 | }; |
1427 | ||
144493e8 | 1428 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1429 | .set_eject_state = disk_set_eject_state, |
1430 | .get_eject_state = disk_get_eject_state, | |
1431 | .get_image_index = disk_get_image_index, | |
1432 | .set_image_index = disk_set_image_index, | |
1433 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1434 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1435 | .add_image_index = disk_add_image_index, |
1436 | .set_initial_image = disk_set_initial_image, | |
1437 | .get_image_path = disk_get_image_path, | |
1438 | .get_image_label = disk_get_image_label, | |
144493e8 | 1439 | }; |
9096ba88 | 1440 | |
e6f1e7f7 | 1441 | static char base_dir[1024]; |
9fba39a9 T |
1442 | |
1443 | static bool read_m3u(const char *file) | |
1444 | { | |
cada0a36 | 1445 | char line[1024]; |
1446 | char name[PATH_MAX]; | |
226a5691 | 1447 | FILE *fp = fopen(file, "r"); |
1448 | if (!fp) | |
cada0a36 | 1449 | return false; |
1450 | ||
d710d713 | 1451 | while (fgets(line, sizeof(line), fp) && disk_count < sizeof(disks) / sizeof(disks[0])) |
8822aea7 | 1452 | { |
cada0a36 | 1453 | if (line[0] == '#') |
1454 | continue; | |
1455 | char *carrige_return = strchr(line, '\r'); | |
1456 | if (carrige_return) | |
1457 | *carrige_return = '\0'; | |
1458 | char *newline = strchr(line, '\n'); | |
1459 | if (newline) | |
1460 | *newline = '\0'; | |
1461 | ||
1462 | if (line[0] != '\0') | |
1463 | { | |
1464 | char disk_label[PATH_MAX]; | |
1465 | disk_label[0] = '\0'; | |
144493e8 | 1466 | |
cada0a36 | 1467 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1468 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1469 | |
cada0a36 | 1470 | get_disk_label(disk_label, name, PATH_MAX); |
1471 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1472 | |
cada0a36 | 1473 | disk_count++; |
1474 | } | |
1475 | } | |
9fba39a9 | 1476 | |
226a5691 | 1477 | fclose(fp); |
cada0a36 | 1478 | return (disk_count != 0); |
9fba39a9 T |
1479 | } |
1480 | ||
1481 | static void extract_directory(char *buf, const char *path, size_t size) | |
1482 | { | |
1483 | char *base; | |
1484 | strncpy(buf, path, size - 1); | |
1485 | buf[size - 1] = '\0'; | |
1486 | ||
1487 | base = strrchr(buf, '/'); | |
1488 | if (!base) | |
1489 | base = strrchr(buf, '\\'); | |
1490 | ||
1491 | if (base) | |
1492 | *base = '\0'; | |
1493 | else | |
1494 | { | |
1495 | buf[0] = '.'; | |
1496 | buf[1] = '\0'; | |
1497 | } | |
1498 | } | |
1499 | ||
003cfc63 | 1500 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1501 | /* Blackberry QNX doesn't have strcasestr */ |
1502 | ||
1503 | /* | |
1504 | * Find the first occurrence of find in s, ignore case. | |
1505 | */ | |
1506 | char * | |
8822aea7 | 1507 | strcasestr(const char *s, const char *find) |
41294f4d | 1508 | { |
cada0a36 | 1509 | char c, sc; |
1510 | size_t len; | |
1511 | ||
8822aea7 | 1512 | if ((c = *find++) != 0) |
1513 | { | |
cada0a36 | 1514 | c = tolower((unsigned char)c); |
1515 | len = strlen(find); | |
8822aea7 | 1516 | do |
1517 | { | |
1518 | do | |
1519 | { | |
cada0a36 | 1520 | if ((sc = *s++) == 0) |
1521 | return (NULL); | |
1522 | } while ((char)tolower((unsigned char)sc) != c); | |
1523 | } while (strncasecmp(s, find, len) != 0); | |
1524 | s--; | |
1525 | } | |
1526 | return ((char *)s); | |
41294f4d | 1527 | } |
1528 | #endif | |
1529 | ||
b5926d18 | 1530 | static void set_retro_memmap(void) |
1531 | { | |
5c00ea32 | 1532 | #ifndef NDEBUG |
cada0a36 | 1533 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1534 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1535 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1536 | }; | |
b5926d18 | 1537 | |
cada0a36 | 1538 | retromap.descriptors = &mmap; |
1539 | retromap.num_descriptors = 1; | |
b5926d18 | 1540 | |
cada0a36 | 1541 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1542 | #endif |
b5926d18 | 1543 | } |
1544 | ||
cdee2d81 | 1545 | static void show_notification(const char *msg_str, |
1546 | unsigned duration_ms, unsigned priority) | |
1547 | { | |
1548 | if (msg_interface_version >= 1) | |
1549 | { | |
1550 | struct retro_message_ext msg = { | |
1551 | msg_str, | |
1552 | duration_ms, | |
1553 | 3, | |
1554 | RETRO_LOG_WARN, | |
1555 | RETRO_MESSAGE_TARGET_ALL, | |
1556 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
1557 | -1 | |
1558 | }; | |
1559 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
1560 | } | |
1561 | else | |
1562 | { | |
1563 | struct retro_message msg = { | |
1564 | msg_str, | |
1565 | 180 | |
1566 | }; | |
1567 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
1568 | } | |
1569 | } | |
1570 | ||
5eaa13f1 A |
1571 | static void retro_audio_buff_status_cb( |
1572 | bool active, unsigned occupancy, bool underrun_likely) | |
1573 | { | |
1574 | retro_audio_buff_active = active; | |
1575 | retro_audio_buff_occupancy = occupancy; | |
1576 | retro_audio_buff_underrun = underrun_likely; | |
1577 | } | |
1578 | ||
1579 | static void retro_set_audio_buff_status_cb(void) | |
1580 | { | |
44c38f79 | 1581 | if (frameskip_type == FRAMESKIP_NONE) |
5eaa13f1 | 1582 | { |
44c38f79 | 1583 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); |
1584 | retro_audio_latency = 0; | |
1585 | } | |
1586 | else | |
1587 | { | |
1588 | bool calculate_audio_latency = true; | |
5eaa13f1 | 1589 | |
44c38f79 | 1590 | if (frameskip_type == FRAMESKIP_FIXED_INTERVAL) |
1591 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); | |
1592 | else | |
5eaa13f1 | 1593 | { |
44c38f79 | 1594 | struct retro_audio_buffer_status_callback buf_status_cb; |
1595 | buf_status_cb.callback = retro_audio_buff_status_cb; | |
1596 | if (!environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, | |
1597 | &buf_status_cb)) | |
1598 | { | |
1599 | retro_audio_buff_active = false; | |
1600 | retro_audio_buff_occupancy = 0; | |
1601 | retro_audio_buff_underrun = false; | |
1602 | retro_audio_latency = 0; | |
1603 | calculate_audio_latency = false; | |
1604 | } | |
5eaa13f1 | 1605 | } |
44c38f79 | 1606 | |
1607 | if (calculate_audio_latency) | |
5eaa13f1 A |
1608 | { |
1609 | /* Frameskip is enabled - increase frontend | |
1610 | * audio latency to minimise potential | |
1611 | * buffer underruns */ | |
1612 | uint32_t frame_time_usec = 1000000.0 / (is_pal_mode ? 50.0 : 60.0); | |
1613 | ||
1614 | /* Set latency to 6x current frame time... */ | |
1615 | retro_audio_latency = (unsigned)(6 * frame_time_usec / 1000); | |
1616 | ||
1617 | /* ...then round up to nearest multiple of 32 */ | |
1618 | retro_audio_latency = (retro_audio_latency + 0x1F) & ~0x1F; | |
1619 | } | |
1620 | } | |
5eaa13f1 A |
1621 | |
1622 | update_audio_latency = true; | |
44c38f79 | 1623 | frameskip_counter = 0; |
5eaa13f1 A |
1624 | } |
1625 | ||
570b9365 | 1626 | static void update_variables(bool in_flight); |
38c2028e | 1627 | bool retro_load_game(const struct retro_game_info *info) |
1628 | { | |
cada0a36 | 1629 | size_t i; |
1630 | unsigned int cd_index = 0; | |
1631 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
1f915be5 | 1632 | bool is_exe = (strcasestr(info->path, ".exe") != NULL); |
1633 | int ret; | |
9fba39a9 | 1634 | |
e3f8313f | 1635 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1636 | #define JOYP(port) \ |
1637 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1638 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1639 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1640 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1641 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1642 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1643 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1644 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1645 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1646 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1647 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1648 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1649 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1650 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1651 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1652 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1653 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1654 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1655 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
2815469a S |
1656 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, \ |
1657 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_TRIGGER, "Gun Trigger" }, \ | |
1658 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD, "Gun Reload" }, \ | |
1659 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A, "Gun Aux A" }, \ | |
8b1be692 S |
1660 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B, "Gun Aux B" }, \ |
1661 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_START, "Gun Start" }, | |
2815469a | 1662 | |
cada0a36 | 1663 | JOYP(0) |
1664 | JOYP(1) | |
1665 | JOYP(2) | |
1666 | JOYP(3) | |
1667 | JOYP(4) | |
1668 | JOYP(5) | |
1669 | JOYP(6) | |
1670 | JOYP(7) | |
e3f8313f | 1671 | |
1672 | { 0 }, | |
1673 | }; | |
1674 | ||
cada0a36 | 1675 | frame_count = 0; |
2df7fcac | 1676 | |
e3f8313f | 1677 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1678 | ||
46aa5b98 | 1679 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1680 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1681 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1682 | { | |
cada0a36 | 1683 | SysPrintf("RGB565 supported, using it\n"); |
1684 | } | |
46aa5b98 | 1685 | #endif |
c19aba43 | 1686 | |
8822aea7 | 1687 | if (info == NULL || info->path == NULL) |
1688 | { | |
62f81aad | 1689 | LogErr("info->path required\n"); |
cada0a36 | 1690 | return false; |
1691 | } | |
1692 | ||
1693 | update_variables(false); | |
1694 | ||
8822aea7 | 1695 | if (plugins_opened) |
1696 | { | |
cada0a36 | 1697 | ClosePlugins(); |
1698 | plugins_opened = 0; | |
1699 | } | |
1700 | ||
1701 | disk_init(); | |
1702 | ||
1703 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1704 | ||
8822aea7 | 1705 | if (is_m3u) |
1706 | { | |
1707 | if (!read_m3u(info->path)) | |
1708 | { | |
62f81aad | 1709 | LogErr("failed to read m3u file\n"); |
cada0a36 | 1710 | return false; |
1711 | } | |
8822aea7 | 1712 | } |
1713 | else | |
1714 | { | |
cada0a36 | 1715 | char disk_label[PATH_MAX]; |
1716 | disk_label[0] = '\0'; | |
1717 | ||
1718 | disk_count = 1; | |
1719 | disks[0].fname = strdup(info->path); | |
1720 | ||
1721 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1722 | disks[0].flabel = strdup(disk_label); | |
1723 | } | |
1724 | ||
1725 | /* If this is an M3U file, attempt to set the | |
1726 | * initial disk image */ | |
8822aea7 | 1727 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1728 | { | |
cada0a36 | 1729 | const char *fname = disks[disk_initial_index].fname; |
1730 | ||
1731 | if (fname && (*fname != '\0')) | |
1732 | if (strcmp(disk_initial_path, fname) == 0) | |
1733 | cd_index = disk_initial_index; | |
1734 | } | |
1735 | ||
1736 | set_cd_image(disks[cd_index].fname); | |
1737 | disk_current_index = cd_index; | |
1738 | ||
1739 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1740 | if (LoadPlugins() == -1) |
1741 | { | |
62f81aad | 1742 | LogErr("failed to load plugins\n"); |
cada0a36 | 1743 | return false; |
1744 | } | |
1745 | ||
1746 | plugins_opened = 1; | |
1747 | NetOpened = 0; | |
1748 | ||
8822aea7 | 1749 | if (OpenPlugins() == -1) |
1750 | { | |
62f81aad | 1751 | LogErr("failed to open plugins\n"); |
cada0a36 | 1752 | return false; |
1753 | } | |
1754 | ||
1755 | /* Handle multi-disk images (i.e. PBP) | |
1756 | * > Cannot do this until after OpenPlugins() is | |
1757 | * called (since this sets the value of | |
1758 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1759 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1760 | { | |
cada0a36 | 1761 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1762 | ||
1763 | /* Small annoyance: We need to change the label | |
1764 | * of disk 0, so have to clear existing entries */ | |
1765 | if (disks[0].fname != NULL) | |
1766 | free(disks[0].fname); | |
1767 | disks[0].fname = NULL; | |
1768 | ||
1769 | if (disks[0].flabel != NULL) | |
1770 | free(disks[0].flabel); | |
1771 | disks[0].flabel = NULL; | |
1772 | ||
8822aea7 | 1773 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1774 | { | |
9361a5aa EC |
1775 | char disk_name[PATH_MAX - 16] = { 0 }; |
1776 | char disk_label[PATH_MAX] = { 0 }; | |
cada0a36 | 1777 | |
1778 | disks[i].fname = strdup(info->path); | |
1779 | ||
9361a5aa | 1780 | get_disk_label(disk_name, info->path, sizeof(disk_name)); |
cada0a36 | 1781 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); |
1782 | disks[i].flabel = strdup(disk_label); | |
1783 | ||
1784 | disks[i].internal_index = i; | |
1785 | } | |
1786 | ||
1787 | /* This is not an M3U file, so initial disk | |
1788 | * image has not yet been set - attempt to | |
1789 | * do so now */ | |
8822aea7 | 1790 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1791 | { | |
cada0a36 | 1792 | const char *fname = disks[disk_initial_index].fname; |
1793 | ||
1794 | if (fname && (*fname != '\0')) | |
1795 | if (strcmp(disk_initial_path, fname) == 0) | |
1796 | cd_index = disk_initial_index; | |
1797 | } | |
1798 | ||
8822aea7 | 1799 | if (cd_index > 0) |
1800 | { | |
1801 | CdromId[0] = '\0'; | |
cada0a36 | 1802 | CdromLabel[0] = '\0'; |
1803 | ||
1804 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1805 | disk_current_index = cd_index; |
cada0a36 | 1806 | set_cd_image(disks[cd_index].fname); |
1807 | ||
8822aea7 | 1808 | if (ReloadCdromPlugin() < 0) |
1809 | { | |
62f81aad | 1810 | LogErr("failed to reload cdr plugins\n"); |
cada0a36 | 1811 | return false; |
1812 | } | |
8822aea7 | 1813 | if (CDR_open() < 0) |
1814 | { | |
62f81aad | 1815 | LogErr("failed to open cdr plugin\n"); |
cada0a36 | 1816 | return false; |
1817 | } | |
1818 | } | |
1819 | } | |
1820 | ||
92cd7e86 | 1821 | /* set ports to use "standard controller" initially */ |
1822 | for (i = 0; i < 8; ++i) | |
1823 | in_type[i] = PSE_PAD_TYPE_STANDARD; | |
1824 | ||
cada0a36 | 1825 | plugin_call_rearmed_cbs(); |
8b9b4c9f | 1826 | /* dfinput_activate(); */ |
cada0a36 | 1827 | |
1f915be5 | 1828 | if (!is_exe && CheckCdrom() == -1) |
8822aea7 | 1829 | { |
62f81aad | 1830 | LogErr("unsupported/invalid CD image: %s\n", info->path); |
cada0a36 | 1831 | return false; |
1832 | } | |
1833 | ||
1834 | SysReset(); | |
1835 | ||
1f915be5 | 1836 | if (is_exe) |
1837 | ret = Load(info->path); | |
1838 | else | |
1839 | ret = LoadCdrom(); | |
1840 | if (ret != 0) | |
8822aea7 | 1841 | { |
62f81aad | 1842 | LogErr("could not load %s (%d)\n", is_exe ? "exe" : "CD", ret); |
cada0a36 | 1843 | return false; |
1844 | } | |
1845 | emu_on_new_cd(0); | |
1846 | ||
1847 | set_retro_memmap(); | |
5eaa13f1 | 1848 | retro_set_audio_buff_status_cb(); |
cada0a36 | 1849 | |
cdee2d81 | 1850 | if (check_unsatisfied_libcrypt()) |
1851 | show_notification("LibCrypt protected game with missing SBI detected", 3000, 3); | |
1852 | ||
cada0a36 | 1853 | return true; |
38c2028e | 1854 | } |
1855 | ||
38c2028e | 1856 | unsigned retro_get_region(void) |
1857 | { | |
cada0a36 | 1858 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1859 | } |
1860 | ||
1861 | void *retro_get_memory_data(unsigned id) | |
1862 | { | |
cada0a36 | 1863 | if (id == RETRO_MEMORY_SAVE_RAM) |
1864 | return Mcd1Data; | |
1865 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1866 | return psxM; | |
1867 | else | |
1868 | return NULL; | |
38c2028e | 1869 | } |
1870 | ||
1871 | size_t retro_get_memory_size(unsigned id) | |
1872 | { | |
cada0a36 | 1873 | if (id == RETRO_MEMORY_SAVE_RAM) |
1874 | return MCD_SIZE; | |
1875 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1876 | return 0x200000; | |
1877 | else | |
1878 | return 0; | |
38c2028e | 1879 | } |
1880 | ||
1881 | void retro_reset(void) | |
1882 | { | |
d9e77039 | 1883 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1884 | rebootemu = 1; | |
cada0a36 | 1885 | //SysReset(); |
38c2028e | 1886 | } |
1887 | ||
1888 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1889 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1890 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1891 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1892 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1893 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1894 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1895 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1896 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1897 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1898 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1899 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1900 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1901 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1902 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1903 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1904 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1905 | }; |
1906 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1907 | ||
8b1be692 | 1908 | //Percentage distance of screen to adjust for Guncon |
e16ecc89 | 1909 | static int GunconAdjustX = 0; |
1910 | static int GunconAdjustY = 0; | |
1911 | ||
8b1be692 | 1912 | //Used when out by a percentage with Guncon |
e16ecc89 | 1913 | static float GunconAdjustRatioX = 1; |
1914 | static float GunconAdjustRatioY = 1; | |
1915 | ||
805fe9bc | 1916 | static void update_variables(bool in_flight) |
e268a47e | 1917 | { |
e268a47e | 1918 | struct retro_variable var; |
b41cca85 | 1919 | #ifdef GPU_PEOPS |
f3c6ae10 | 1920 | // Always enable GPU_PEOPS_OLD_FRAME_SKIP flag |
1921 | // (this is set in standalone, with no option | |
1922 | // to change it) | |
1923 | int gpu_peops_fix = GPU_PEOPS_OLD_FRAME_SKIP; | |
b41cca85 | 1924 | #endif |
44c38f79 | 1925 | frameskip_type_t prev_frameskip_type; |
5eaa13f1 | 1926 | |
5eaa13f1 | 1927 | var.value = NULL; |
10a3edb5 | 1928 | var.key = "pcsx_rearmed_frameskip_type"; |
5eaa13f1 A |
1929 | |
1930 | prev_frameskip_type = frameskip_type; | |
44c38f79 | 1931 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 1932 | pl_rearmed_cbs.frameskip = 0; |
ace14ab3 | 1933 | |
5eaa13f1 A |
1934 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1935 | { | |
1936 | if (strcmp(var.value, "auto") == 0) | |
44c38f79 | 1937 | frameskip_type = FRAMESKIP_AUTO; |
5eaa13f1 | 1938 | if (strcmp(var.value, "auto_threshold") == 0) |
44c38f79 | 1939 | frameskip_type = FRAMESKIP_AUTO_THRESHOLD; |
5eaa13f1 | 1940 | if (strcmp(var.value, "fixed_interval") == 0) |
44c38f79 | 1941 | frameskip_type = FRAMESKIP_FIXED_INTERVAL; |
5eaa13f1 A |
1942 | } |
1943 | ||
1944 | if (frameskip_type != 0) | |
1945 | pl_rearmed_cbs.frameskip = -1; | |
10a3edb5 | 1946 | |
e268a47e | 1947 | var.value = NULL; |
10a3edb5 | 1948 | var.key = "pcsx_rearmed_frameskip_threshold"; |
5eaa13f1 | 1949 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1950 | { |
1951 | frameskip_threshold = strtol(var.value, NULL, 10); | |
1952 | } | |
5eaa13f1 | 1953 | |
5eaa13f1 | 1954 | var.value = NULL; |
10a3edb5 | 1955 | var.key = "pcsx_rearmed_frameskip_interval"; |
3abd263a | 1956 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1957 | { |
1958 | frameskip_interval = strtol(var.value, NULL, 10); | |
1959 | } | |
9f5a28d9 | 1960 | |
1961 | var.value = NULL; | |
4e477065 | 1962 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1963 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1964 | { |
1965 | Config.PsxAuto = 0; | |
f4cceff6 | 1966 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1967 | Config.PsxAuto = 1; |
1968 | else if (strcmp(var.value, "NTSC") == 0) | |
1969 | Config.PsxType = 0; | |
1970 | else if (strcmp(var.value, "PAL") == 0) | |
1971 | Config.PsxType = 1; | |
1972 | } | |
4615b075 | 1973 | |
30d43b8a | 1974 | update_multitap(); |
61c4962a | 1975 | |
e1442c48 | 1976 | var.value = NULL; |
1977 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1978 | negcon_deadzone = 0; | |
3abd263a | 1979 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1980 | { |
1981 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1982 | } | |
1983 | ||
1984 | var.value = NULL; | |
1985 | var.key = "pcsx_rearmed_negcon_response"; | |
1986 | negcon_linearity = 1; | |
3abd263a | 1987 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1988 | { |
8822aea7 | 1989 | if (strcmp(var.value, "quadratic") == 0) |
1990 | { | |
e1442c48 | 1991 | negcon_linearity = 2; |
8822aea7 | 1992 | } |
1993 | else if (strcmp(var.value, "cubic") == 0) | |
1994 | { | |
e1442c48 | 1995 | negcon_linearity = 3; |
1996 | } | |
1997 | } | |
1998 | ||
ace1989f SK |
1999 | var.value = NULL; |
2000 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
2001 | axis_bounds_modifier = true; | |
3abd263a | 2002 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 2003 | { |
8822aea7 | 2004 | if (strcmp(var.value, "square") == 0) |
2005 | { | |
cada0a36 | 2006 | axis_bounds_modifier = true; |
8822aea7 | 2007 | } |
2008 | else if (strcmp(var.value, "circle") == 0) | |
2009 | { | |
cada0a36 | 2010 | axis_bounds_modifier = false; |
2011 | } | |
ace1989f SK |
2012 | } |
2013 | ||
70fb8fe7 | 2014 | var.value = NULL; |
2015 | var.key = "pcsx_rearmed_vibration"; | |
2016 | ||
3abd263a | 2017 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 2018 | { |
2019 | if (strcmp(var.value, "disabled") == 0) | |
2020 | in_enable_vibration = 0; | |
2021 | else if (strcmp(var.value, "enabled") == 0) | |
2022 | in_enable_vibration = 1; | |
2023 | } | |
2024 | ||
26e9c4f1 | 2025 | var.value = NULL; |
7c6a636a | 2026 | var.key = "pcsx_rearmed_analog_combo"; |
26e9c4f1 | 2027 | |
2028 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2029 | { | |
7c6a636a | 2030 | if (strcmp(var.value, "l1+r1+select") == 0) |
2031 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2032 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_SELECT); | |
2033 | else if (strcmp(var.value, "l1+r1+start") == 0) | |
2034 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2035 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_START); | |
2036 | else if (strcmp(var.value, "l1+r1+l3") == 0) | |
2037 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2038 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_L3); | |
2039 | else if (strcmp(var.value, "l1+r1+r3") == 0) | |
2040 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2041 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_R3); | |
2042 | else if (strcmp(var.value, "l3+r3") == 0) | |
2043 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L3) | | |
2044 | (1 << RETRO_DEVICE_ID_JOYPAD_R3); | |
2045 | else | |
2046 | in_dualshock_analog_combo = 0; | |
26e9c4f1 | 2047 | } |
2048 | ||
5c1cbedc | 2049 | var.value = NULL; |
2050 | var.key = "pcsx_rearmed_dithering"; | |
2051 | ||
3abd263a | 2052 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 2053 | { |
8822aea7 | 2054 | if (strcmp(var.value, "disabled") == 0) |
2055 | { | |
5c1cbedc | 2056 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
2057 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 2058 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
07ade526 | 2059 | #ifdef GPU_NEON |
5c1cbedc | 2060 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; |
2061 | #endif | |
2062 | } | |
8822aea7 | 2063 | else if (strcmp(var.value, "enabled") == 0) |
2064 | { | |
2065 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 2066 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 2067 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
07ade526 | 2068 | #ifdef GPU_NEON |
5c1cbedc | 2069 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; |
2070 | #endif | |
2071 | } | |
2072 | } | |
2073 | ||
8ac2b9d2 | 2074 | #ifdef GPU_NEON |
3abd263a | 2075 | var.value = NULL; |
3c53dce3 | 2076 | var.key = "pcsx_rearmed_neon_interlace_enable_v2"; |
9f5a28d9 | 2077 | |
3abd263a | 2078 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 2079 | { |
2080 | if (strcmp(var.value, "disabled") == 0) | |
2081 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
2082 | else if (strcmp(var.value, "enabled") == 0) | |
2083 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
3c53dce3 | 2084 | else // auto |
2085 | pl_rearmed_cbs.gpu_neon.allow_interlace = 2; | |
9f5a28d9 | 2086 | } |
2087 | ||
7d68d030 | 2088 | var.value = NULL; |
55e5626b | 2089 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 2090 | |
3abd263a | 2091 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 2092 | { |
2093 | if (strcmp(var.value, "disabled") == 0) | |
2094 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
2095 | else if (strcmp(var.value, "enabled") == 0) | |
2096 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
2097 | } | |
354329fa | 2098 | |
2099 | var.value = NULL; | |
55e5626b | 2100 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 2101 | |
3abd263a | 2102 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 2103 | { |
af1601fa | 2104 | if (strcmp(var.value, "enabled") == 0) |
354329fa | 2105 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; |
af1601fa | 2106 | else |
2107 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
2108 | } | |
2109 | ||
2110 | var.value = NULL; | |
2111 | var.key = "pcsx_rearmed_neon_enhancement_tex_adj"; | |
2112 | ||
2113 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2114 | { | |
2115 | if (strcmp(var.value, "enabled") == 0) | |
2116 | pl_rearmed_cbs.gpu_neon.enhancement_tex_adj = 1; | |
2117 | else | |
2118 | pl_rearmed_cbs.gpu_neon.enhancement_tex_adj = 0; | |
354329fa | 2119 | } |
094ec204 | 2120 | #endif |
0e5a7b7d | 2121 | |
3abd263a | 2122 | var.value = NULL; |
2df7fcac BP |
2123 | var.key = "pcsx_rearmed_display_internal_fps"; |
2124 | ||
3abd263a | 2125 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
2126 | { |
2127 | if (strcmp(var.value, "disabled") == 0) | |
2128 | display_internal_fps = false; | |
2129 | else if (strcmp(var.value, "enabled") == 0) | |
2130 | display_internal_fps = true; | |
2131 | } | |
2132 | ||
86be2515 | 2133 | // |
2134 | // CPU emulation related config | |
630b122b | 2135 | #ifndef DRC_DISABLE |
48f615ba | 2136 | var.value = NULL; |
4e477065 | 2137 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 2138 | |
abf1a2b6 DGF |
2139 | if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var)) |
2140 | var.value = "enabled"; | |
2141 | ||
48f615ba | 2142 | { |
cada0a36 | 2143 | R3000Acpu *prev_cpu = psxCpu; |
48f615ba | 2144 | |
fc99395c | 2145 | #ifdef _3DS |
8822aea7 | 2146 | if (!__ctr_svchax) |
fc99395c | 2147 | Config.Cpu = CPU_INTERPRETER; |
2148 | else | |
2149 | #endif | |
ec4baa7d | 2150 | if (strcmp(var.value, "disabled") == 0) |
48f615ba | 2151 | Config.Cpu = CPU_INTERPRETER; |
2152 | else if (strcmp(var.value, "enabled") == 0) | |
2153 | Config.Cpu = CPU_DYNAREC; | |
2154 | ||
2155 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 2156 | if (psxCpu != prev_cpu) |
2157 | { | |
20196899 | 2158 | prev_cpu->Notify(R3000ACPU_NOTIFY_BEFORE_SAVE, NULL); |
48f615ba | 2159 | prev_cpu->Shutdown(); |
2160 | psxCpu->Init(); | |
20196899 | 2161 | psxCpu->Reset(); |
2162 | psxCpu->Notify(R3000ACPU_NOTIFY_AFTER_LOAD, NULL); | |
48f615ba | 2163 | } |
2164 | } | |
630b122b | 2165 | #endif /* !DRC_DISABLE */ |
805fe9bc | 2166 | |
3abd263a | 2167 | var.value = NULL; |
86be2515 | 2168 | var.key = "pcsx_rearmed_psxclock"; |
2169 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2170 | { | |
2171 | int psxclock = atoi(var.value); | |
2172 | Config.cycle_multiplier = 10000 / psxclock; | |
2173 | } | |
01394a7f | 2174 | |
86be2515 | 2175 | #if !defined(DRC_DISABLE) && !defined(LIGHTREC) |
2176 | var.value = NULL; | |
2177 | var.key = "pcsx_rearmed_nosmccheck"; | |
3abd263a | 2178 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2179 | { |
86be2515 | 2180 | if (strcmp(var.value, "enabled") == 0) |
2181 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2182 | else | |
2183 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
01394a7f | 2184 | } |
2185 | ||
3abd263a | 2186 | var.value = NULL; |
86be2515 | 2187 | var.key = "pcsx_rearmed_gteregsunneeded"; |
2188 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2189 | { | |
2190 | if (strcmp(var.value, "enabled") == 0) | |
2191 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2192 | else | |
2193 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2194 | } | |
01394a7f | 2195 | |
86be2515 | 2196 | var.value = NULL; |
2197 | var.key = "pcsx_rearmed_nogteflags"; | |
3abd263a | 2198 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2199 | { |
86be2515 | 2200 | if (strcmp(var.value, "enabled") == 0) |
2201 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2202 | else | |
2203 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
01394a7f | 2204 | } |
2205 | ||
3abd263a | 2206 | var.value = NULL; |
86be2515 | 2207 | var.key = "pcsx_rearmed_nocompathacks"; |
2208 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2209 | { | |
2210 | if (strcmp(var.value, "enabled") == 0) | |
2211 | new_dynarec_hacks |= NDHACK_NO_COMPAT_HACKS; | |
2212 | else | |
2213 | new_dynarec_hacks &= ~NDHACK_NO_COMPAT_HACKS; | |
2214 | } | |
2215 | #endif /* !DRC_DISABLE && !LIGHTREC */ | |
b3480be8 | 2216 | |
86be2515 | 2217 | var.value = NULL; |
2218 | var.key = "pcsx_rearmed_nostalls"; | |
3abd263a | 2219 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2220 | { |
86be2515 | 2221 | if (strcmp(var.value, "enabled") == 0) |
2222 | Config.DisableStalls = 1; | |
2223 | else | |
2224 | Config.DisableStalls = 0; | |
b3480be8 | 2225 | } |
86be2515 | 2226 | |
7a811716 | 2227 | var.value = NULL; |
2228 | var.key = "pcsx_rearmed_icache_emulation"; | |
7a811716 | 2229 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2230 | { | |
2231 | if (strcmp(var.value, "disabled") == 0) | |
2232 | Config.icache_emulation = 0; | |
2233 | else if (strcmp(var.value, "enabled") == 0) | |
2234 | Config.icache_emulation = 1; | |
2235 | } | |
ace14ab3 | 2236 | |
6d79a06f | 2237 | var.value = NULL; |
2238 | var.key = "pcsx_rearmed_exception_emulation"; | |
2239 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2240 | { | |
2241 | if (strcmp(var.value, "enabled") == 0) | |
2242 | Config.PreciseExceptions = 1; | |
2243 | else | |
2244 | Config.PreciseExceptions = 0; | |
2245 | } | |
2246 | ||
86be2515 | 2247 | psxCpu->ApplyConfig(); |
2248 | ||
2249 | // end of CPU emu config | |
2250 | // | |
2251 | ||
3abd263a | 2252 | var.value = NULL; |
86be2515 | 2253 | var.key = "pcsx_rearmed_spu_reverb"; |
b3480be8 | 2254 | |
3abd263a | 2255 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2256 | { |
2257 | if (strcmp(var.value, "disabled") == 0) | |
86be2515 | 2258 | spu_config.iUseReverb = false; |
b3480be8 | 2259 | else if (strcmp(var.value, "enabled") == 0) |
86be2515 | 2260 | spu_config.iUseReverb = true; |
2261 | } | |
2262 | ||
2263 | var.value = NULL; | |
2264 | var.key = "pcsx_rearmed_spu_interpolation"; | |
2265 | ||
2266 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2267 | { | |
2268 | if (strcmp(var.value, "simple") == 0) | |
2269 | spu_config.iUseInterpolation = 1; | |
2270 | else if (strcmp(var.value, "gaussian") == 0) | |
2271 | spu_config.iUseInterpolation = 2; | |
2272 | else if (strcmp(var.value, "cubic") == 0) | |
2273 | spu_config.iUseInterpolation = 3; | |
2274 | else if (strcmp(var.value, "off") == 0) | |
2275 | spu_config.iUseInterpolation = 0; | |
b3480be8 | 2276 | } |
2277 | ||
8a3cf42b | 2278 | #if P_HAVE_PTHREAD |
04d27b25 | 2279 | var.value = NULL; |
2280 | var.key = "pcsx_rearmed_spu_thread"; | |
2281 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2282 | { | |
2283 | if (strcmp(var.value, "enabled") == 0) | |
2284 | spu_config.iUseThread = 1; | |
2285 | else | |
2286 | spu_config.iUseThread = 0; | |
2287 | } | |
8a3cf42b | 2288 | #endif |
04d27b25 | 2289 | |
65662232 | 2290 | #if 0 // currently disabled, see USE_READ_THREAD in libpcsxcore/cdriso.c |
94f0c7c5 | 2291 | if (P_HAVE_PTHREAD) { |
78bb116f PC |
2292 | var.value = NULL; |
2293 | var.key = "pcsx_rearmed_async_cd"; | |
2294 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2295 | { | |
2296 | if (strcmp(var.value, "async") == 0) | |
2297 | { | |
2298 | Config.AsyncCD = 1; | |
2299 | Config.CHD_Precache = 0; | |
2300 | } | |
2301 | else if (strcmp(var.value, "sync") == 0) | |
2302 | { | |
2303 | Config.AsyncCD = 0; | |
2304 | Config.CHD_Precache = 0; | |
2305 | } | |
2306 | else if (strcmp(var.value, "precache") == 0) | |
2307 | { | |
2308 | Config.AsyncCD = 0; | |
2309 | Config.CHD_Precache = 1; | |
2310 | } | |
2311 | } | |
679b71e2 | 2312 | } |
65662232 | 2313 | #endif |
679b71e2 | 2314 | |
b12cce74 | 2315 | var.value = NULL; |
2316 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 2317 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2318 | { |
2319 | if (strcmp(var.value, "disabled") == 0) | |
2320 | Config.Xa = 1; | |
2321 | else | |
2322 | Config.Xa = 0; | |
2323 | } | |
2324 | ||
2325 | var.value = NULL; | |
2326 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 2327 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2328 | { |
2329 | if (strcmp(var.value, "disabled") == 0) | |
2330 | Config.Cdda = 1; | |
2331 | else | |
2332 | Config.Cdda = 0; | |
2333 | } | |
2334 | ||
fae38d7a | 2335 | var.value = NULL; |
2336 | var.key = "pcsx_rearmed_gpu_slow_llists"; | |
2337 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2338 | { | |
2339 | if (strcmp(var.value, "disabled") == 0) | |
5bbe183f | 2340 | Config.GpuListWalking = 0; |
fae38d7a | 2341 | else if (strcmp(var.value, "enabled") == 0) |
5bbe183f | 2342 | Config.GpuListWalking = 1; |
fae38d7a | 2343 | else // auto |
5bbe183f | 2344 | Config.GpuListWalking = -1; |
2345 | } | |
2346 | ||
2347 | var.value = NULL; | |
2348 | var.key = "pcsx_rearmed_screen_centering"; | |
2349 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2350 | { | |
2351 | if (strcmp(var.value, "game") == 0) | |
2352 | pl_rearmed_cbs.screen_centering_type = 1; | |
8f8ade9c | 2353 | else if (strcmp(var.value, "borderless") == 0) |
5bbe183f | 2354 | pl_rearmed_cbs.screen_centering_type = 2; |
8f8ade9c | 2355 | else if (strcmp(var.value, "manual") == 0) |
2356 | pl_rearmed_cbs.screen_centering_type = 3; | |
5bbe183f | 2357 | else // auto |
2358 | pl_rearmed_cbs.screen_centering_type = 0; | |
2359 | } | |
2360 | ||
2361 | var.value = NULL; | |
2362 | var.key = "pcsx_rearmed_screen_centering_x"; | |
2363 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2364 | { | |
2365 | pl_rearmed_cbs.screen_centering_x = atoi(var.value); | |
2366 | } | |
2367 | ||
2368 | var.value = NULL; | |
2369 | var.key = "pcsx_rearmed_screen_centering_y"; | |
2370 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2371 | { | |
2372 | pl_rearmed_cbs.screen_centering_y = atoi(var.value); | |
fae38d7a | 2373 | } |
2374 | ||
c765eb86 JW |
2375 | #ifdef THREAD_RENDERING |
2376 | var.key = "pcsx_rearmed_gpu_thread_rendering"; | |
2377 | var.value = NULL; | |
2378 | ||
2379 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2380 | { | |
2381 | if (strcmp(var.value, "disabled") == 0) | |
2382 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_OFF; | |
2383 | else if (strcmp(var.value, "sync") == 0) | |
2384 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_SYNC; | |
2385 | else if (strcmp(var.value, "async") == 0) | |
2386 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_ASYNC; | |
2387 | } | |
2388 | #endif | |
2389 | ||
2d17de26 | 2390 | #ifdef GPU_PEOPS |
3abd263a | 2391 | var.value = NULL; |
6713b629 | 2392 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
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_ODD_EVEN_BIT; |
c8108d88 | 2398 | } |
2399 | ||
3abd263a | 2400 | var.value = NULL; |
6713b629 | 2401 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
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_EXPAND_SCREEN_WIDTH; |
c8108d88 | 2407 | } |
2408 | ||
3abd263a | 2409 | var.value = NULL; |
6713b629 | 2410 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
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_IGNORE_BRIGHTNESS; |
c8108d88 | 2416 | } |
2417 | ||
3abd263a | 2418 | var.value = NULL; |
6713b629 | 2419 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
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_DISABLE_COORD_CHECK; |
c8108d88 | 2425 | } |
2426 | ||
3abd263a | 2427 | var.value = NULL; |
6713b629 | 2428 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
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_LAZY_SCREEN_UPDATE; |
c8108d88 | 2434 | } |
2435 | ||
3abd263a | 2436 | var.value = NULL; |
6713b629 | 2437 | var.key = "pcsx_rearmed_gpu_peops_repeated_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_REPEATED_TRIANGLES; |
c8108d88 | 2443 | } |
2444 | ||
3abd263a | 2445 | var.value = NULL; |
6713b629 | 2446 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
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_QUADS_WITH_TRIANGLES; |
c8108d88 | 2452 | } |
2453 | ||
3abd263a | 2454 | var.value = NULL; |
6713b629 | 2455 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 2456 | |
2457 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2458 | { | |
2459 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2460 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 2461 | } |
2462 | ||
2463 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
2464 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
c8108d88 | 2465 | #endif |
2466 | ||
030d1121 | 2467 | #ifdef GPU_UNAI |
f3c6ae10 | 2468 | /* Note: This used to be an option, but it only works |
2469 | * (correctly) when running high resolution games | |
2470 | * (480i, 512i) and has been obsoleted by | |
2471 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2472 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2473 | /* Note: This used to be an option, but it has no | |
2474 | * discernable effect and has been obsoleted by | |
2475 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2476 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
030d1121 | 2477 | |
2478 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2479 | var.value = NULL; | |
2480 | ||
3abd263a | 2481 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2482 | { |
2483 | if (strcmp(var.value, "disabled") == 0) | |
2484 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
2485 | else if (strcmp(var.value, "enabled") == 0) | |
2486 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2487 | } | |
2488 | ||
2489 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
2490 | var.value = NULL; | |
2491 | ||
3abd263a | 2492 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2493 | { |
2494 | if (strcmp(var.value, "disabled") == 0) | |
2495 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
2496 | else if (strcmp(var.value, "enabled") == 0) | |
2497 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2498 | } | |
2499 | ||
2500 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2501 | var.value = NULL; | |
2502 | ||
3abd263a | 2503 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2504 | { |
2505 | if (strcmp(var.value, "disabled") == 0) | |
2506 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2507 | else if (strcmp(var.value, "enabled") == 0) | |
2508 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2509 | } | |
2510 | ||
43047988 JW |
2511 | var.key = "pcsx_rearmed_gpu_unai_scale_hires"; |
2512 | var.value = NULL; | |
2513 | ||
2514 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2515 | { | |
2516 | if (strcmp(var.value, "disabled") == 0) | |
2517 | pl_rearmed_cbs.gpu_unai.scale_hires = 0; | |
2518 | else if (strcmp(var.value, "enabled") == 0) | |
2519 | pl_rearmed_cbs.gpu_unai.scale_hires = 1; | |
2520 | } | |
030d1121 | 2521 | #endif // GPU_UNAI |
2522 | ||
8b1be692 S |
2523 | var.value = NULL; |
2524 | var.key = "pcsx_rearmed_crosshair1"; | |
2525 | ||
2526 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2527 | { | |
2528 | if (strcmp(var.value, "disabled") == 0) | |
2529 | in_enable_crosshair[0] = 0; | |
2530 | else if (strcmp(var.value, "blue") == 0) | |
2531 | in_enable_crosshair[0] = 0x1F; | |
2532 | else if (strcmp(var.value, "green") == 0) | |
2533 | in_enable_crosshair[0] = 0x7E0; | |
2534 | else if (strcmp(var.value, "red") == 0) | |
2535 | in_enable_crosshair[0] = 0xF800; | |
2536 | else if (strcmp(var.value, "white") == 0) | |
2537 | in_enable_crosshair[0] = 0xFFFF; | |
2538 | } | |
2539 | ||
2540 | var.value = NULL; | |
2541 | var.key = "pcsx_rearmed_crosshair2"; | |
2542 | ||
2543 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2544 | { | |
2545 | if (strcmp(var.value, "disabled") == 0) | |
2546 | in_enable_crosshair[1] = 0; | |
2547 | else if (strcmp(var.value, "blue") == 0) | |
2548 | in_enable_crosshair[1] = 0x1F; | |
2549 | else if (strcmp(var.value, "green") == 0) | |
2550 | in_enable_crosshair[1] = 0x7E0; | |
2551 | else if (strcmp(var.value, "red") == 0) | |
2552 | in_enable_crosshair[1] = 0xF800; | |
2553 | else if (strcmp(var.value, "white") == 0) | |
2554 | in_enable_crosshair[1] = 0xFFFF; | |
2555 | } | |
2556 | ||
cada0a36 | 2557 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2558 | //with where the shots are in the emulator. |
2559 | ||
8b1be692 S |
2560 | var.value = NULL; |
2561 | var.key = "pcsx_rearmed_konamigunadjustx"; | |
2562 | ||
2563 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2564 | { | |
2565 | KonamiGunAdjustX = atof(var.value) / 100.0f; | |
2566 | } | |
2567 | ||
2568 | var.value = NULL; | |
2569 | var.key = "pcsx_rearmed_konamigunadjusty"; | |
2570 | ||
2571 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2572 | { | |
2573 | KonamiGunAdjustY = atof(var.value) / 100.0f; | |
2574 | } | |
2575 | ||
e16ecc89 | 2576 | var.value = NULL; |
2577 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2578 | ||
2579 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2580 | { | |
cada0a36 | 2581 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2582 | } |
2583 | ||
2584 | var.value = NULL; | |
2585 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2586 | ||
2587 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2588 | { | |
cada0a36 | 2589 | GunconAdjustY = atoi(var.value); |
2590 | } | |
e16ecc89 | 2591 | |
2592 | var.value = NULL; | |
2593 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2594 | ||
2595 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2596 | { | |
cada0a36 | 2597 | GunconAdjustRatioX = atof(var.value); |
2598 | } | |
e16ecc89 | 2599 | |
2600 | var.value = NULL; | |
2601 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2602 | ||
2603 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2604 | { | |
cada0a36 | 2605 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2606 | } |
2607 | ||
399a33fe | 2608 | var.value = NULL; |
2609 | var.key = "pcsx_rearmed_input_sensitivity"; | |
2610 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2611 | { | |
2612 | mouse_sensitivity = atof(var.value); | |
2613 | } | |
2614 | ||
65662232 | 2615 | if (found_bios) |
2616 | { | |
2617 | var.value = NULL; | |
2618 | var.key = "pcsx_rearmed_show_bios_bootlogo"; | |
2619 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2620 | { | |
2621 | Config.SlowBoot = 0; | |
2622 | if (strcmp(var.value, "enabled") == 0) | |
2623 | Config.SlowBoot = 1; | |
2624 | } | |
2625 | } | |
2626 | ||
8822aea7 | 2627 | if (in_flight) |
2628 | { | |
2629 | // inform core things about possible config changes | |
32ab9e53 | 2630 | plugin_call_rearmed_cbs(); |
805fe9bc | 2631 | |
8822aea7 | 2632 | if (GPU_open != NULL && GPU_close != NULL) |
2633 | { | |
32ab9e53 TJ |
2634 | GPU_close(); |
2635 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2636 | } | |
805fe9bc | 2637 | |
5eaa13f1 A |
2638 | /* Reinitialise frameskipping, if required */ |
2639 | if (((frameskip_type != prev_frameskip_type))) | |
2640 | retro_set_audio_buff_status_cb(); | |
2641 | ||
8b9b4c9f | 2642 | /* dfinput_activate(); */ |
32ab9e53 | 2643 | } |
f3c6ae10 | 2644 | |
2645 | update_option_visibility(); | |
e268a47e | 2646 | } |
2647 | ||
8741f7a2 | 2648 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2649 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2650 | { |
cada0a36 | 2651 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2652 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2653 | |
cada0a36 | 2654 | // First, try and get an analog value using the new libretro API constant |
2655 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2656 | RETRO_DEVICE_ANALOG, |
2657 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2658 | id); | |
cada0a36 | 2659 | button = MIN(button / 128, 255); |
8741f7a2 | 2660 | |
cada0a36 | 2661 | if (button == 0) |
2662 | { | |
2663 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2664 | // is not reporting analog values. We need to do a second check using the classic | |
2665 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2666 | |
cada0a36 | 2667 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2668 | |
cada0a36 | 2669 | button = (ret & (1 << id)) ? 255 : 0; |
2670 | } | |
8741f7a2 | 2671 | |
cada0a36 | 2672 | return button; |
8741f7a2 | 2673 | } |
2674 | ||
8822aea7 | 2675 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2676 | { | |
cada0a36 | 2677 | float modifier_axis_range = 0; |
2678 | ||
8822aea7 | 2679 | if (is_square) |
2680 | { | |
cada0a36 | 2681 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2682 | if (modifier_axis_range < 0) |
2683 | { | |
cada0a36 | 2684 | modifier_axis_range = 0; |
8822aea7 | 2685 | } |
2686 | else if (modifier_axis_range > 255) | |
2687 | { | |
cada0a36 | 2688 | modifier_axis_range = 255; |
2689 | } | |
8822aea7 | 2690 | } |
2691 | else | |
2692 | { | |
cada0a36 | 2693 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2694 | } | |
ace1989f | 2695 | |
cada0a36 | 2696 | return modifier_axis_range; |
ace1989f SK |
2697 | } |
2698 | ||
34f7d033 | 2699 | static void update_input_guncon(int port, int ret) |
38c2028e | 2700 | { |
2815469a | 2701 | //ToDo: |
2815469a | 2702 | //Separate pointer and lightgun control types |
34f7d033 | 2703 | |
2815469a S |
2704 | //Mouse range is -32767 -> 32767 |
2705 | //1% is about 655 | |
2706 | //Use the left analog stick field to store the absolute coordinates | |
a901d519 S |
2707 | |
2708 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
2709 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
2710 | ||
2711 | //Have the Libretro API let /libpcsxcore/plugins.c know when the lightgun is pointed offscreen | |
2712 | //Offscreen value is chosen to be well out of range of any possible scaling done via core options | |
2815469a S |
2713 | 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)) |
2714 | { | |
a11d0b9d | 2715 | in_analog_left[port][0] = 65536; |
2716 | in_analog_left[port][1] = 65536; | |
2815469a S |
2717 | } |
2718 | else | |
2719 | { | |
a11d0b9d | 2720 | in_analog_left[port][0] = ((gunx * GunconAdjustRatioX) + (GunconAdjustX * 655)) / 64 + 512; |
2721 | in_analog_left[port][1] = ((guny * GunconAdjustRatioY) + (GunconAdjustY * 655)) / 64 + 512; | |
2815469a S |
2722 | } |
2723 | ||
34f7d033 | 2724 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross |
2725 | ||
2726 | // Trigger | |
2815469a | 2727 | 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 | 2728 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2729 | |
34f7d033 | 2730 | // A |
2815469a | 2731 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) |
34f7d033 | 2732 | in_keystate[port] |= (1 << DKEY_START); |
cada0a36 | 2733 | |
34f7d033 | 2734 | // B |
2815469a | 2735 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B)) |
34f7d033 | 2736 | in_keystate[port] |= (1 << DKEY_CROSS); |
2815469a | 2737 | |
34f7d033 | 2738 | } |
cada0a36 | 2739 | |
8b1be692 S |
2740 | static void update_input_justifier(int port, int ret) |
2741 | { | |
2742 | //ToDo: | |
2743 | //Separate pointer and lightgun control types | |
2744 | ||
2745 | //RetroArch lightgun range is -32767 -> 32767 on both axes (positive Y is down) | |
2746 | ||
2747 | //JUSTIFIER has 3 controls, Trigger,Special,Start which equal Square,Cross,Start | |
2748 | ||
2749 | // Trigger | |
2750 | 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)) | |
2751 | in_keystate[port] |= (1 << DKEY_SQUARE); | |
2752 | ||
2753 | // Special | |
2754 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) | |
2755 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2756 | ||
2757 | // Start | |
2758 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_START)) | |
2759 | in_keystate[port] |= (1 << DKEY_START); | |
2760 | ||
2761 | } | |
2762 | ||
34f7d033 | 2763 | static void update_input_negcon(int port, int ret) |
2764 | { | |
2765 | int lsx; | |
2766 | int rsy; | |
2767 | int negcon_i_rs; | |
2768 | int negcon_ii_rs; | |
2769 | float negcon_twist_amplitude; | |
cada0a36 | 2770 | |
34f7d033 | 2771 | // Query digital inputs |
2772 | // | |
2773 | // > Pad-Up | |
2774 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2775 | in_keystate[port] |= (1 << DKEY_UP); | |
2776 | // > Pad-Right | |
2777 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2778 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2779 | // > Pad-Down | |
2780 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2781 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2782 | // > Pad-Left | |
2783 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2784 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2785 | // > Start | |
2786 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2787 | in_keystate[port] |= (1 << DKEY_START); | |
2788 | // > neGcon A | |
2789 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2790 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2791 | // > neGcon B | |
2792 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2793 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2794 | // > neGcon R shoulder (digital) | |
2795 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2796 | in_keystate[port] |= (1 << DKEY_R1); | |
2797 | // Query analog inputs | |
2798 | // | |
2799 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2800 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2801 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2802 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2803 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2804 | // So we just have to map in_analog_left/right to more | |
2805 | // appropriate inputs... | |
2806 | // | |
2807 | // > NeGcon twist | |
2808 | // >> Get raw analog stick value and account for deadzone | |
2809 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2810 | if (lsx > negcon_deadzone) | |
2811 | lsx = lsx - negcon_deadzone; | |
2812 | else if (lsx < -negcon_deadzone) | |
2813 | lsx = lsx + negcon_deadzone; | |
2814 | else | |
2815 | lsx = 0; | |
2816 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2817 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2818 | if (negcon_linearity == 2) | |
2819 | { | |
2820 | if (negcon_twist_amplitude < 0.0) | |
2821 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2822 | else | |
2823 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2824 | } | |
2825 | else if (negcon_linearity == 3) | |
2826 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2827 | // >> Convert to final 'in_analog' integer value [0,255] | |
2828 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2829 | // > NeGcon I + II | |
2830 | // >> Handle right analog stick vertical axis mapping... | |
2831 | // - Up (-Y) == accelerate == neGcon I | |
2832 | // - Down (+Y) == brake == neGcon II | |
2833 | negcon_i_rs = 0; | |
2834 | negcon_ii_rs = 0; | |
2835 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2836 | if (rsy >= 0) | |
2837 | { | |
2838 | // Account for deadzone | |
2839 | // (Note: have never encountered a gamepad with significant differences | |
2840 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2841 | // deadzone here) | |
2842 | if (rsy > negcon_deadzone) | |
2843 | rsy = rsy - negcon_deadzone; | |
2844 | else | |
2845 | rsy = 0; | |
2846 | // Convert to 'in_analog' integer value [0,255] | |
2847 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2848 | } |
6fbd15c8 | 2849 | else |
34f7d033 | 2850 | { |
2851 | if (rsy < -negcon_deadzone) | |
2852 | rsy = -1 * (rsy + negcon_deadzone); | |
2853 | else | |
2854 | rsy = 0; | |
2855 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2856 | } | |
2857 | // >> NeGcon I | |
2858 | in_analog_right[port][1] = MAX( | |
2859 | MAX( | |
2860 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2861 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2862 | negcon_i_rs); | |
2863 | // >> NeGcon II | |
2864 | in_analog_left[port][0] = MAX( | |
2865 | MAX( | |
2866 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2867 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2868 | negcon_ii_rs); | |
2869 | // > NeGcon L | |
2870 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2871 | } | |
e268a47e | 2872 | |
399a33fe | 2873 | static void update_input_mouse(int port, int ret) |
2874 | { | |
2875 | float raw_x = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X); | |
2876 | float raw_y = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y); | |
2877 | ||
2878 | int x = (int)roundf(raw_x * mouse_sensitivity); | |
2879 | int y = (int)roundf(raw_y * mouse_sensitivity); | |
2880 | ||
2881 | if (x > 127) x = 127; | |
2882 | else if (x < -128) x = -128; | |
2883 | ||
2884 | if (y > 127) y = 127; | |
2885 | else if (y < -128) y = -128; | |
2886 | ||
2887 | in_mouse[port][0] = x; /* -128..+128 left/right movement, 0 = no movement */ | |
2888 | in_mouse[port][1] = y; /* -128..+128 down/up movement, 0 = no movement */ | |
2889 | ||
2890 | /* left mouse button state */ | |
2891 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
2892 | in_keystate[port] |= 1 << 11; | |
2893 | ||
2894 | /* right mouse button state */ | |
2895 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
2896 | in_keystate[port] |= 1 << 10; | |
2897 | } | |
2898 | ||
34f7d033 | 2899 | static void update_input(void) |
2900 | { | |
34f7d033 | 2901 | int i; |
cada0a36 | 2902 | int j; |
e268a47e | 2903 | |
26e9c4f1 | 2904 | // reset all keystate, query libretro for keystate |
8822aea7 | 2905 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2906 | { |
7c6a636a | 2907 | int32_t ret = 0; |
34f7d033 | 2908 | int type = in_type[i]; |
2909 | ||
cada0a36 | 2910 | in_keystate[i] = 0; |
3c0fb554 | 2911 | |
34f7d033 | 2912 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2913 | continue; |
c8108d88 | 2914 | |
6fbd15c8 | 2915 | if (libretro_supports_bitmasks) |
7c6a636a | 2916 | { |
6fbd15c8 | 2917 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); |
7c6a636a | 2918 | // undo int16 sign extension (why input_state_cb returns int16 in the first place?) |
2919 | ret &= (1 << (RETRO_DEVICE_ID_JOYPAD_R3 + 1)) - 1; | |
2920 | } | |
6fbd15c8 | 2921 | else |
2922 | { | |
8822aea7 | 2923 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2924 | { |
a3c2efcd | 2925 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2926 | ret |= (1 << j); |
6fbd15c8 | 2927 | } |
2928 | } | |
3c0fb554 | 2929 | |
34f7d033 | 2930 | switch (type) |
cada0a36 | 2931 | { |
34f7d033 | 2932 | case PSE_PAD_TYPE_GUNCON: |
2933 | update_input_guncon(i, ret); | |
2934 | break; | |
8b1be692 S |
2935 | case PSE_PAD_TYPE_GUN: |
2936 | update_input_justifier(i, ret); | |
2937 | break; | |
34f7d033 | 2938 | case PSE_PAD_TYPE_NEGCON: |
2939 | update_input_negcon(i, ret); | |
2940 | break; | |
7dea987c | 2941 | case PSE_PAD_TYPE_MOUSE: |
399a33fe | 2942 | update_input_mouse(i, ret); |
2943 | break; | |
34f7d033 | 2944 | default: |
26e9c4f1 | 2945 | // dualshock ANALOG toggle? |
7c6a636a | 2946 | if (type == PSE_PAD_TYPE_ANALOGPAD && in_dualshock_analog_combo != 0 |
2947 | && ret == in_dualshock_analog_combo) | |
26e9c4f1 | 2948 | { |
2949 | if (!in_dualshock_toggling) | |
2950 | { | |
2951 | int state = padToggleAnalog(i); | |
2952 | char msg[32]; | |
2953 | snprintf(msg, sizeof(msg), "ANALOG %s", state ? "ON" : "OFF"); | |
2954 | show_notification(msg, 800, 1); | |
2955 | in_dualshock_toggling = true; | |
2956 | } | |
2957 | return; | |
2958 | } | |
2959 | in_dualshock_toggling = false; | |
2960 | ||
2961 | // Set digital inputs | |
cada0a36 | 2962 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) |
2963 | if (ret & (1 << j)) | |
2964 | in_keystate[i] |= retro_psx_map[j]; | |
2965 | ||
2966 | // Query analog inputs | |
34f7d033 | 2967 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2968 | { |
34f7d033 | 2969 | 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); |
2970 | 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 | 2971 | 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); |
2972 | 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); | |
2973 | } | |
2974 | } | |
2975 | } | |
34f7d033 | 2976 | } |
2977 | ||
2978 | static void print_internal_fps(void) | |
2979 | { | |
2980 | if (display_internal_fps) | |
2981 | { | |
2982 | frame_count++; | |
2983 | ||
2984 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2985 | { | |
2986 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2987 | char str[64]; | |
2988 | const char *strc = (const char *)str; | |
34f7d033 | 2989 | |
2990 | str[0] = '\0'; | |
2991 | ||
2992 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2993 | ||
2994 | pl_rearmed_cbs.flip_cnt = 0; | |
2995 | ||
8a60e610 | 2996 | if (msg_interface_version >= 1) |
2997 | { | |
2998 | struct retro_message_ext msg = { | |
2999 | strc, | |
3000 | 3000, | |
3001 | 1, | |
3002 | RETRO_LOG_INFO, | |
3003 | RETRO_MESSAGE_TARGET_OSD, | |
3004 | RETRO_MESSAGE_TYPE_STATUS, | |
3005 | -1 | |
3006 | }; | |
3007 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
3008 | } | |
3009 | else | |
3010 | { | |
3011 | struct retro_message msg = { | |
3012 | strc, | |
3013 | 180 | |
3014 | }; | |
3015 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
3016 | } | |
34f7d033 | 3017 | } |
3018 | } | |
3019 | else | |
3020 | frame_count = 0; | |
3021 | } | |
3022 | ||
3023 | void retro_run(void) | |
3024 | { | |
34f7d033 | 3025 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
3026 | if (rebootemu != 0) | |
3027 | { | |
3028 | rebootemu = 0; | |
3029 | SysReset(); | |
d6ecbd77 | 3030 | if (Config.HLE) |
3031 | LoadCdrom(); | |
34f7d033 | 3032 | } |
3033 | ||
6727b94f | 3034 | set_vout_fb(); |
34f7d033 | 3035 | print_internal_fps(); |
3036 | ||
5eaa13f1 A |
3037 | /* Check whether current frame should |
3038 | * be skipped */ | |
3039 | pl_rearmed_cbs.fskip_force = 0; | |
3040 | pl_rearmed_cbs.fskip_dirty = 0; | |
44c38f79 | 3041 | |
3042 | if (frameskip_type != FRAMESKIP_NONE) | |
5eaa13f1 | 3043 | { |
44c38f79 | 3044 | bool skip_frame = false; |
5eaa13f1 A |
3045 | |
3046 | switch (frameskip_type) | |
3047 | { | |
44c38f79 | 3048 | case FRAMESKIP_AUTO: |
3049 | skip_frame = retro_audio_buff_active && retro_audio_buff_underrun; | |
5eaa13f1 | 3050 | break; |
44c38f79 | 3051 | case FRAMESKIP_AUTO_THRESHOLD: |
3052 | skip_frame = retro_audio_buff_active && (retro_audio_buff_occupancy < frameskip_threshold); | |
5eaa13f1 | 3053 | break; |
44c38f79 | 3054 | case FRAMESKIP_FIXED_INTERVAL: |
5eaa13f1 A |
3055 | skip_frame = true; |
3056 | break; | |
3057 | default: | |
5eaa13f1 A |
3058 | break; |
3059 | } | |
3060 | ||
3061 | if (skip_frame && frameskip_counter < frameskip_interval) | |
3062 | pl_rearmed_cbs.fskip_force = 1; | |
3063 | } | |
3064 | ||
3065 | /* If frameskip/timing settings have changed, | |
3066 | * update frontend audio latency | |
3067 | * > Can do this before or after the frameskip | |
3068 | * check, but doing it after means we at least | |
3069 | * retain the current frame's audio output */ | |
3070 | if (update_audio_latency) | |
3071 | { | |
3072 | environ_cb(RETRO_ENVIRONMENT_SET_MINIMUM_AUDIO_LATENCY, | |
3073 | &retro_audio_latency); | |
3074 | update_audio_latency = false; | |
3075 | } | |
3076 | ||
34f7d033 | 3077 | input_poll_cb(); |
3078 | ||
3079 | update_input(); | |
3080 | ||
3081 | bool updated = false; | |
3082 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
3083 | update_variables(true); | |
cada0a36 | 3084 | |
3085 | stop = 0; | |
3086 | psxCpu->Execute(); | |
3087 | ||
5eaa13f1 A |
3088 | if (pl_rearmed_cbs.fskip_dirty == 1) { |
3089 | if (frameskip_counter < frameskip_interval) | |
3090 | frameskip_counter++; | |
3091 | else if (frameskip_counter >= frameskip_interval || !pl_rearmed_cbs.fskip_force) | |
3092 | frameskip_counter = 0; | |
3093 | } | |
3094 | ||
0e4366b6 | 3095 | video_cb((vout_fb_dirty || !vout_can_dupe) ? vout_buf_ptr : NULL, |
6727b94f | 3096 | vout_width, vout_height, vout_pitch * 2); |
cada0a36 | 3097 | vout_fb_dirty = 0; |
38c2028e | 3098 | } |
3099 | ||
b9d7a0b4 | 3100 | static bool try_use_bios(const char *path, bool preferred_only) |
74ebc05b | 3101 | { |
cada0a36 | 3102 | long size; |
3103 | const char *name; | |
226a5691 | 3104 | FILE *fp = fopen(path, "rb"); |
3105 | if (fp == NULL) | |
cada0a36 | 3106 | return false; |
74ebc05b | 3107 | |
226a5691 | 3108 | fseek(fp, 0, SEEK_END); |
3109 | size = ftell(fp); | |
3110 | fclose(fp); | |
74ebc05b | 3111 | |
cada0a36 | 3112 | name = strrchr(path, SLASH); |
3113 | if (name++ == NULL) | |
3114 | name = path; | |
b9d7a0b4 | 3115 | |
3116 | if (preferred_only && size != 512 * 1024) | |
3117 | return false; | |
3118 | if (size != 512 * 1024 && size != 4 * 1024 * 1024) | |
3119 | return false; | |
3120 | if (strstr(name, "unirom")) | |
3121 | return false; | |
3122 | // jp bios have an addidional region check | |
3123 | if (preferred_only && (strcasestr(name, "00.") || strcasestr(name, "j.bin"))) | |
3124 | return false; | |
3125 | ||
cada0a36 | 3126 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); |
3127 | return true; | |
74ebc05b | 3128 | } |
3129 | ||
c4052f4d | 3130 | #ifndef VITA |
74ebc05b | 3131 | #include <sys/types.h> |
3132 | #include <dirent.h> | |
3133 | ||
3134 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
3135 | { | |
b9d7a0b4 | 3136 | static const char *substr_pref[] = { "scph", "ps" }; |
3137 | static const char *substr_alt[] = { "scph", "ps", "openbios" }; | |
cada0a36 | 3138 | DIR *dir; |
3139 | struct dirent *ent; | |
3140 | bool ret = false; | |
de36a536 | 3141 | size_t i; |
74ebc05b | 3142 | |
cada0a36 | 3143 | dir = opendir(dirpath); |
3144 | if (dir == NULL) | |
3145 | return false; | |
74ebc05b | 3146 | |
b9d7a0b4 | 3147 | // try to find a "better" bios |
3148 | while ((ent = readdir(dir))) | |
8822aea7 | 3149 | { |
b9d7a0b4 | 3150 | for (i = 0; i < sizeof(substr_pref) / sizeof(substr_pref[0]); i++) |
de36a536 | 3151 | { |
b9d7a0b4 | 3152 | const char *substr = substr_pref[i]; |
3153 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
de36a536 | 3154 | continue; |
b9d7a0b4 | 3155 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
3156 | ret = try_use_bios(path, true); | |
3157 | if (ret) | |
3158 | goto finish; | |
3159 | } | |
3160 | } | |
de36a536 | 3161 | |
b9d7a0b4 | 3162 | // another pass to look for anything fitting, even ps2 bios |
3163 | rewinddir(dir); | |
3164 | while ((ent = readdir(dir))) | |
3165 | { | |
3166 | for (i = 0; i < sizeof(substr_alt) / sizeof(substr_alt[0]); i++) | |
3167 | { | |
3168 | const char *substr = substr_alt[i]; | |
3169 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
3170 | continue; | |
de36a536 | 3171 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
b9d7a0b4 | 3172 | ret = try_use_bios(path, false); |
de36a536 | 3173 | if (ret) |
b9d7a0b4 | 3174 | goto finish; |
de36a536 | 3175 | } |
cada0a36 | 3176 | } |
b9d7a0b4 | 3177 | |
3178 | ||
3179 | finish: | |
cada0a36 | 3180 | closedir(dir); |
3181 | return ret; | |
74ebc05b | 3182 | } |
3183 | #else | |
3184 | #define find_any_bios(...) false | |
3185 | #endif | |
3186 | ||
11813b9d | 3187 | static void check_system_specs(void) |
3188 | { | |
3189 | unsigned level = 6; | |
3190 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
3191 | } | |
3192 | ||
d382721e MOB |
3193 | static int init_memcards(void) |
3194 | { | |
cada0a36 | 3195 | int ret = 0; |
3196 | const char *dir; | |
8822aea7 | 3197 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 3198 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
3199 | ||
3200 | // Memcard2 will be handled and is re-enabled if needed using core | |
3201 | // operations. | |
3202 | // Memcard1 is handled by libretro, doing this will set core to | |
3203 | // skip file io operations for memcard1 like SaveMcd | |
3204 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
3205 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
3206 | init_memcard(Mcd1Data); | |
3207 | // Memcard 2 is managed by the emulator on the filesystem, | |
3208 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
3209 | ||
8822aea7 | 3210 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
3211 | { | |
cada0a36 | 3212 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 3213 | if (memcmp(var.value, "enabled", 7) == 0) |
3214 | { | |
3215 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
3216 | { | |
3217 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
3218 | { | |
62f81aad | 3219 | LogErr("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
cada0a36 | 3220 | ret = -1; |
8822aea7 | 3221 | } |
3222 | else | |
3223 | { | |
cada0a36 | 3224 | McdDisable[1] = 0; |
3225 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
3226 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
3227 | } | |
8822aea7 | 3228 | } |
3229 | else | |
3230 | { | |
62f81aad | 3231 | LogErr("Could not get save directory! Could not create memcard 2."); |
cada0a36 | 3232 | ret = -1; |
3233 | } | |
3234 | } | |
3235 | } | |
3236 | return ret; | |
d382721e MOB |
3237 | } |
3238 | ||
9e7bdf29 | 3239 | static void loadPSXBios(void) |
38c2028e | 3240 | { |
cada0a36 | 3241 | const char *dir; |
3242 | char path[PATH_MAX]; | |
3243 | unsigned useHLE = 0; | |
3244 | ||
3245 | const char *bios[] = { | |
3246 | "PSXONPSP660", "psxonpsp660", | |
3247 | "SCPH101", "scph101", | |
3248 | "SCPH5501", "scph5501", | |
3249 | "SCPH7001", "scph7001", | |
3250 | "SCPH1001", "scph1001" | |
3251 | }; | |
3252 | ||
3253 | struct retro_variable var = { | |
3254 | .key = "pcsx_rearmed_bios", | |
3255 | .value = NULL | |
3256 | }; | |
3257 | ||
3258 | found_bios = 0; | |
3259 | ||
8822aea7 | 3260 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
3261 | { | |
cada0a36 | 3262 | if (!strcmp(var.value, "HLE")) |
3263 | useHLE = 1; | |
3264 | } | |
3265 | ||
3266 | if (!useHLE) | |
3267 | { | |
3268 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
3269 | { | |
3270 | unsigned i; | |
3271 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
3272 | ||
8822aea7 | 3273 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
3274 | { | |
cada0a36 | 3275 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
b9d7a0b4 | 3276 | found_bios = try_use_bios(path, true); |
cada0a36 | 3277 | if (found_bios) |
3278 | break; | |
3279 | } | |
3280 | ||
3281 | if (!found_bios) | |
3282 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
3283 | } | |
8822aea7 | 3284 | if (found_bios) |
3285 | { | |
cada0a36 | 3286 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
3287 | } | |
3288 | } | |
3289 | ||
138b161a | 3290 | if (!found_bios) |
cada0a36 | 3291 | { |
138b161a | 3292 | const char *msg_str; |
cdee2d81 | 3293 | unsigned duration; |
138b161a | 3294 | if (useHLE) |
3295 | { | |
cdee2d81 | 3296 | msg_str = "BIOS set to \'hle\'"; |
138b161a | 3297 | SysPrintf("Using HLE BIOS.\n"); |
cdee2d81 | 3298 | // shorter as the user probably intentionally wants to use HLE |
3299 | duration = 700; | |
138b161a | 3300 | } |
3301 | else | |
3302 | { | |
3303 | msg_str = "No PlayStation BIOS file found - add for better compatibility"; | |
3304 | SysPrintf("No BIOS files found.\n"); | |
cdee2d81 | 3305 | duration = 3000; |
138b161a | 3306 | } |
cdee2d81 | 3307 | show_notification(msg_str, duration, 2); |
cada0a36 | 3308 | } |
9e7bdf29 | 3309 | } |
3310 | ||
3311 | void retro_init(void) | |
3312 | { | |
cada0a36 | 3313 | unsigned dci_version = 0; |
3314 | struct retro_rumble_interface rumble; | |
3315 | int ret; | |
38c2028e | 3316 | |
8a60e610 | 3317 | msg_interface_version = 0; |
3318 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
3319 | ||
0e1ccb3f | 3320 | #if defined(__MACH__) && !defined(TVOS) |
cada0a36 | 3321 | // magic sauce to make the dynarec work on iOS |
3322 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 3323 | #endif |
3324 | ||
fc99395c | 3325 | #ifdef _3DS |
fc99395c | 3326 | psxMapHook = pl_3ds_mmap; |
3327 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 3328 | #endif |
3329 | #ifdef VITA | |
8822aea7 | 3330 | if (init_vita_mmap() < 0) |
73081f23 | 3331 | abort(); |
1a5fd794 | 3332 | psxMapHook = pl_vita_mmap; |
3333 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 3334 | #endif |
cada0a36 | 3335 | ret = emu_core_preinit(); |
5bf56268 | 3336 | #ifdef _3DS |
e4d84733 | 3337 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 3338 | if (!__ctr_svchax) |
e4d84733 | 3339 | Config.Cpu = CPU_INTERPRETER; |
3340 | #endif | |
cada0a36 | 3341 | ret |= init_memcards(); |
73081f23 | 3342 | |
cada0a36 | 3343 | ret |= emu_core_init(); |
8822aea7 | 3344 | if (ret != 0) |
3345 | { | |
62f81aad | 3346 | LogErr("PCSX init failed.\n"); |
cada0a36 | 3347 | exit(1); |
3348 | } | |
38c2028e | 3349 | |
0b7f536b | 3350 | #ifdef _3DS |
3351 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
94f0c7c5 | 3352 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && P_HAVE_POSIX_MEMALIGN |
9361a5aa EC |
3353 | if (posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2) != 0) |
3354 | vout_buf = (void *) 0; | |
8b4a69f8 | 3355 | else |
3356 | memset(vout_buf, 0, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
29122437 | 3357 | #else |
8b4a69f8 | 3358 | vout_buf = calloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT, 2); |
29122437 | 3359 | #endif |
5bf56268 | 3360 | |
cada0a36 | 3361 | vout_buf_ptr = vout_buf; |
74ebc05b | 3362 | |
cada0a36 | 3363 | loadPSXBios(); |
38c2028e | 3364 | |
cada0a36 | 3365 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
62f81aad | 3366 | if (!vout_can_dupe) |
3367 | LogWarn("CAN_DUPE reports false\n"); | |
144493e8 | 3368 | |
8822aea7 | 3369 | disk_initial_index = 0; |
cada0a36 | 3370 | disk_initial_path[0] = '\0'; |
3371 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
3372 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
3373 | else | |
3374 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 3375 | |
cada0a36 | 3376 | rumble_cb = NULL; |
3377 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
3378 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 3379 | |
cada0a36 | 3380 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
3381 | * we have to do this because cache misses and some IO penalties | |
3382 | * are not emulated. Warning: changing this may break compatibility. */ | |
86be2515 | 3383 | Config.cycle_multiplier = CYCLE_MULT_DEFAULT; |
44e8d7af | 3384 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) |
86be2515 | 3385 | Config.cycle_multiplier = 200; |
5ca2ec64 | 3386 | #endif |
cada0a36 | 3387 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
3388 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
5ca2ec64 | 3389 | |
cada0a36 | 3390 | SaveFuncs.open = save_open; |
3391 | SaveFuncs.read = save_read; | |
3392 | SaveFuncs.write = save_write; | |
3393 | SaveFuncs.seek = save_seek; | |
3394 | SaveFuncs.close = save_close; | |
e268a47e | 3395 | |
6fbd15c8 | 3396 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
3397 | libretro_supports_bitmasks = true; | |
3398 | ||
cada0a36 | 3399 | check_system_specs(); |
38c2028e | 3400 | } |
3401 | ||
3402 | void retro_deinit(void) | |
3403 | { | |
8822aea7 | 3404 | if (plugins_opened) |
3405 | { | |
cada0a36 | 3406 | ClosePlugins(); |
3407 | plugins_opened = 0; | |
3408 | } | |
3409 | SysClose(); | |
0b7f536b | 3410 | #ifdef _3DS |
3411 | linearFree(vout_buf); | |
3412 | #else | |
cada0a36 | 3413 | free(vout_buf); |
0b7f536b | 3414 | #endif |
cada0a36 | 3415 | vout_buf = NULL; |
d8f2e2d8 SL |
3416 | |
3417 | #ifdef VITA | |
cada0a36 | 3418 | deinit_vita_mmap(); |
d8f2e2d8 | 3419 | #endif |
6fbd15c8 | 3420 | libretro_supports_bitmasks = false; |
f3c6ae10 | 3421 | libretro_supports_option_categories = false; |
3422 | ||
3423 | show_input_settings = true; | |
3424 | #ifdef GPU_PEOPS | |
3425 | show_advanced_gpu_peops_settings = true; | |
3426 | #endif | |
3427 | #ifdef GPU_UNAI | |
3428 | show_advanced_gpu_unai_settings = true; | |
3429 | #endif | |
144493e8 | 3430 | |
cada0a36 | 3431 | /* Have to reset disks struct, otherwise |
3432 | * fnames/flabels will leak memory */ | |
3433 | disk_init(); | |
44c38f79 | 3434 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 3435 | frameskip_threshold = 0; |
44c38f79 | 3436 | frameskip_interval = 0; |
5eaa13f1 A |
3437 | frameskip_counter = 0; |
3438 | retro_audio_buff_active = false; | |
3439 | retro_audio_buff_occupancy = 0; | |
3440 | retro_audio_buff_underrun = false; | |
3441 | retro_audio_latency = 0; | |
3442 | update_audio_latency = false; | |
38c2028e | 3443 | } |
c4052f4d | 3444 | |
3445 | #ifdef VITA | |
3446 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 3447 | int usleep(unsigned long us) |
c4052f4d | 3448 | { |
3449 | sceKernelDelayThread(us); | |
3450 | } | |
3451 | #endif | |
130984f5 | 3452 | |
8822aea7 | 3453 | void SysPrintf(const char *fmt, ...) |
3454 | { | |
cada0a36 | 3455 | va_list list; |
3456 | char msg[512]; | |
130984f5 | 3457 | |
cada0a36 | 3458 | va_start(list, fmt); |
3459 | vsprintf(msg, fmt, list); | |
3460 | va_end(list); | |
130984f5 | 3461 | |
cada0a36 | 3462 | if (log_cb) |
3463 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 3464 | } |
d23e64c1 | 3465 | |
3466 | /* Prints debug-level logs */ | |
3467 | void SysDLog(const char *fmt, ...) | |
3468 | { | |
3469 | va_list list; | |
3470 | char msg[512]; | |
3471 | ||
3472 | va_start(list, fmt); | |
3473 | vsprintf(msg, fmt, list); | |
3474 | va_end(list); | |
3475 | ||
3476 | if (log_cb) | |
3477 | log_cb(RETRO_LOG_DEBUG, "%s", msg); | |
3478 | } | |
de36a536 | 3479 | |
3480 | // vim:sw=3:ts=3:expandtab |