Commit | Line | Data |
---|---|---|
38c2028e | 1 | /* |
003cfc63 | 2 | * (C) notaz, 2012,2014,2015 |
38c2028e | 3 | * |
4 | * This work is licensed under the terms of the GNU GPLv2 or later. | |
5 | * See the COPYING file in the top-level directory. | |
6 | */ | |
7 | ||
805fe9bc | 8 | #define _GNU_SOURCE 1 // strcasestr |
38c2028e | 9 | #include <stdio.h> |
10 | #include <stdlib.h> | |
11 | #include <string.h> | |
74ebc05b | 12 | #include <strings.h> |
d148d265 | 13 | #ifdef __MACH__ |
14 | #include <unistd.h> | |
15 | #include <sys/syscall.h> | |
16 | #endif | |
38c2028e | 17 | |
12367ad0 | 18 | #ifdef SWITCH |
19 | #include <switch.h> | |
20 | #endif | |
21 | ||
38c2028e | 22 | #include "../libpcsxcore/misc.h" |
23 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 24 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 25 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
23ea11bd | 26 | #include "../libpcsxcore/cdrom.h" |
27 | #include "../libpcsxcore/cdriso.h" | |
6e921e1d | 28 | #include "../libpcsxcore/cheat.h" |
f422f444 | 29 | #include "../libpcsxcore/r3000a.h" |
1328fa32 | 30 | #include "../libpcsxcore/gpu.h" |
cdee2d81 | 31 | #include "../libpcsxcore/database.h" |
07c13dfd | 32 | #include "../plugins/dfsound/out.h" |
01394a7f | 33 | #include "../plugins/dfsound/spu_config.h" |
c82f907a | 34 | #include "cspace.h" |
38c2028e | 35 | #include "main.h" |
b12cce74 | 36 | #include "menu.h" |
38c2028e | 37 | #include "plugin.h" |
38 | #include "plugin_lib.h" | |
ace14ab3 | 39 | #include "arm_features.h" |
38c2028e | 40 | #include "revision.h" |
919cac88 | 41 | |
42 | #include <libretro.h> | |
43 | #include "libretro_core_options.h" | |
38c2028e | 44 | |
226a5691 | 45 | #ifdef USE_LIBRETRO_VFS |
46 | #include <streams/file_stream_transforms.h> | |
47 | #endif | |
48 | ||
fc99395c | 49 | #ifdef _3DS |
fc99395c | 50 | #include "3ds/3ds_utils.h" |
fc99395c | 51 | #endif |
52 | ||
8136cafb AP |
53 | #define PORTS_NUMBER 8 |
54 | ||
a9bb0712 | 55 | #ifndef MIN |
56 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
57 | #endif | |
58 | ||
8741f7a2 | 59 | #ifndef MAX |
60 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) | |
61 | #endif | |
62 | ||
8822aea7 | 63 | #define ISHEXDEC ((buf[cursor] >= '0') && (buf[cursor] <= '9')) || ((buf[cursor] >= 'a') && (buf[cursor] <= 'f')) || ((buf[cursor] >= 'A') && (buf[cursor] <= 'F')) |
47624ecf | 64 | |
2df7fcac BP |
65 | #define INTERNAL_FPS_SAMPLE_PERIOD 64 |
66 | ||
726da67c | 67 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
76996fc3 | 68 | static int rebootemu = 0; |
726da67c | 69 | |
38c2028e | 70 | static retro_video_refresh_t video_cb; |
71 | static retro_input_poll_t input_poll_cb; | |
72 | static retro_input_state_t input_state_cb; | |
73 | static retro_environment_t environ_cb; | |
74 | static retro_audio_sample_batch_t audio_batch_cb; | |
79f29e0a | 75 | static retro_set_rumble_state_t rumble_cb; |
b2aef321 | 76 | static struct retro_log_callback logging; |
77 | static retro_log_printf_t log_cb; | |
38c2028e | 78 | |
8a60e610 | 79 | static unsigned msg_interface_version = 0; |
80 | ||
38c2028e | 81 | static void *vout_buf; |
8822aea7 | 82 | static void *vout_buf_ptr; |
6727b94f | 83 | static int vout_width = 256, vout_height = 240, vout_pitch = 256; |
5bbe183f | 84 | static int vout_fb_dirty; |
a11d0b9d | 85 | static int psx_w, psx_h; |
1a6164a1 | 86 | static bool vout_can_dupe; |
0e5a7b7d | 87 | static bool duping_enable; |
b580cc4f | 88 | static bool found_bios; |
2df7fcac BP |
89 | static bool display_internal_fps = false; |
90 | static unsigned frame_count = 0; | |
6fbd15c8 | 91 | static bool libretro_supports_bitmasks = false; |
f3c6ae10 | 92 | static bool libretro_supports_option_categories = false; |
93 | static bool show_input_settings = true; | |
b41cca85 | 94 | #ifdef GPU_PEOPS |
f3c6ae10 | 95 | static bool show_advanced_gpu_peops_settings = true; |
b41cca85 | 96 | #endif |
97 | #ifdef GPU_UNAI | |
f3c6ae10 | 98 | static bool show_advanced_gpu_unai_settings = true; |
b41cca85 | 99 | #endif |
399a33fe | 100 | static float mouse_sensitivity = 1.0f; |
ec92465a | 101 | static unsigned int disk_current_index; |
70d56ca3 | 102 | |
44c38f79 | 103 | typedef enum |
104 | { | |
105 | FRAMESKIP_NONE = 0, | |
106 | FRAMESKIP_AUTO, | |
107 | FRAMESKIP_AUTO_THRESHOLD, | |
108 | FRAMESKIP_FIXED_INTERVAL | |
109 | } frameskip_type_t; | |
110 | ||
111 | static unsigned frameskip_type = FRAMESKIP_NONE; | |
112 | static unsigned frameskip_threshold = 0; | |
113 | static unsigned frameskip_interval = 0; | |
114 | static unsigned frameskip_counter = 0; | |
5eaa13f1 | 115 | |
44c38f79 | 116 | static int retro_audio_buff_active = false; |
117 | static unsigned retro_audio_buff_occupancy = 0; | |
118 | static int retro_audio_buff_underrun = false; | |
5eaa13f1 | 119 | |
44c38f79 | 120 | static unsigned retro_audio_latency = 0; |
121 | static int update_audio_latency = false; | |
5eaa13f1 | 122 | |
4ce3bd43 VP |
123 | static unsigned previous_width = 0; |
124 | static unsigned previous_height = 0; | |
125 | ||
38c2028e | 126 | static int plugins_opened; |
17f84149 | 127 | static int is_pal_mode; |
38c2028e | 128 | |
f9f60dae TK |
129 | /* memory card data */ |
130 | extern char Mcd1Data[MCD_SIZE]; | |
76e889bc | 131 | extern char Mcd2Data[MCD_SIZE]; |
f9f60dae | 132 | extern char McdDisable[2]; |
38c2028e | 133 | |
134 | /* PCSX ReARMed core calls and stuff */ | |
8822aea7 | 135 | int in_type[8] = { |
cada0a36 | 136 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, |
137 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
138 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE, | |
139 | PSE_PAD_TYPE_NONE, PSE_PAD_TYPE_NONE | |
140 | }; | |
8822aea7 | 141 | int in_analog_left[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; |
142 | int in_analog_right[8][2] = { { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 }, { 127, 127 } }; | |
3c0fb554 | 143 | unsigned short in_keystate[PORTS_NUMBER]; |
7dea987c | 144 | int in_mouse[8][2]; |
29f3675b | 145 | int multitap1 = 0; |
146 | int multitap2 = 0; | |
4e477065 | 147 | int in_enable_vibration = 1; |
26e9c4f1 | 148 | static int in_enable_crosshair[2] = { 0, 0 }; |
7c6a636a | 149 | static int in_dualshock_analog_combo = 0; |
150 | static bool in_dualshock_toggling = false; | |
38c2028e | 151 | |
e1442c48 | 152 | // NegCon adjustment parameters |
153 | // > The NegCon 'twist' action is somewhat awkward when mapped | |
154 | // to a standard analog stick -> user should be able to tweak | |
155 | // response/deadzone for comfort | |
156 | // > When response is linear, 'additional' deadzone (set here) | |
157 | // may be left at zero, since this is normally handled via in-game | |
158 | // options menus | |
159 | // > When response is non-linear, deadzone should be set to match the | |
160 | // controller being used (otherwise precision may be lost) | |
161 | // > negcon_linearity: | |
162 | // - 1: Response is linear - recommended when using racing wheel | |
163 | // peripherals, not recommended for standard gamepads | |
164 | // - 2: Response is quadratic - optimal setting for gamepads | |
165 | // - 3: Response is cubic - enables precise fine control, but | |
166 | // difficult to use... | |
167 | #define NEGCON_RANGE 0x7FFF | |
168 | static int negcon_deadzone = 0; | |
169 | static int negcon_linearity = 1; | |
170 | ||
ace1989f SK |
171 | static bool axis_bounds_modifier; |
172 | ||
805fe9bc | 173 | /* PSX max resolution is 640x512, but with enhancement it's 1024x512 */ |
8822aea7 | 174 | #define VOUT_MAX_WIDTH 1024 |
805fe9bc | 175 | #define VOUT_MAX_HEIGHT 512 |
176 | ||
646a63e4 | 177 | //Dummy functions |
8822aea7 | 178 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) { return false; } |
179 | void retro_unload_game(void) {} | |
180 | static int vout_open(void) { return 0; } | |
181 | static void vout_close(void) {} | |
182 | static int snd_init(void) { return 0; } | |
183 | static void snd_finish(void) {} | |
184 | static int snd_busy(void) { return 0; } | |
646a63e4 | 185 | |
6713b629 | 186 | #define GPU_PEOPS_ODD_EVEN_BIT (1 << 0) |
187 | #define GPU_PEOPS_EXPAND_SCREEN_WIDTH (1 << 1) | |
188 | #define GPU_PEOPS_IGNORE_BRIGHTNESS (1 << 2) | |
189 | #define GPU_PEOPS_DISABLE_COORD_CHECK (1 << 3) | |
190 | #define GPU_PEOPS_LAZY_SCREEN_UPDATE (1 << 6) | |
191 | #define GPU_PEOPS_OLD_FRAME_SKIP (1 << 7) | |
192 | #define GPU_PEOPS_REPEATED_TRIANGLES (1 << 8) | |
193 | #define GPU_PEOPS_QUADS_WITH_TRIANGLES (1 << 9) | |
194 | #define GPU_PEOPS_FAKE_BUSY_STATE (1 << 10) | |
195 | ||
7df396ea TK |
196 | static void init_memcard(char *mcd_data) |
197 | { | |
cada0a36 | 198 | unsigned off = 0; |
199 | unsigned i; | |
200 | ||
201 | memset(mcd_data, 0, MCD_SIZE); | |
202 | ||
203 | mcd_data[off++] = 'M'; | |
204 | mcd_data[off++] = 'C'; | |
205 | off += 0x7d; | |
206 | mcd_data[off++] = 0x0e; | |
207 | ||
8822aea7 | 208 | for (i = 0; i < 15; i++) |
209 | { | |
cada0a36 | 210 | mcd_data[off++] = 0xa0; |
211 | off += 0x07; | |
212 | mcd_data[off++] = 0xff; | |
213 | mcd_data[off++] = 0xff; | |
214 | off += 0x75; | |
215 | mcd_data[off++] = 0xa0; | |
216 | } | |
217 | ||
8822aea7 | 218 | for (i = 0; i < 20; i++) |
219 | { | |
cada0a36 | 220 | mcd_data[off++] = 0xff; |
221 | mcd_data[off++] = 0xff; | |
222 | mcd_data[off++] = 0xff; | |
223 | mcd_data[off++] = 0xff; | |
224 | off += 0x04; | |
225 | mcd_data[off++] = 0xff; | |
226 | mcd_data[off++] = 0xff; | |
227 | off += 0x76; | |
228 | } | |
7df396ea TK |
229 | } |
230 | ||
49c61096 | 231 | static void set_vout_fb() |
38c2028e | 232 | { |
8822aea7 | 233 | struct retro_framebuffer fb = { 0 }; |
6558949c | 234 | |
8822aea7 | 235 | fb.width = vout_width; |
236 | fb.height = vout_height; | |
237 | fb.access_flags = RETRO_MEMORY_ACCESS_WRITE; | |
6558949c | 238 | |
6727b94f | 239 | vout_pitch = vout_width; |
6f53dd11 | 240 | if (environ_cb(RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER, &fb) |
241 | && fb.format == RETRO_PIXEL_FORMAT_RGB565 | |
242 | && vout_can_dupe && duping_enable) | |
243 | { | |
6727b94f | 244 | vout_buf_ptr = fb.data; |
245 | if (fb.pitch / 2 != vout_pitch && fb.pitch != vout_width * 2) | |
246 | SysPrintf("got unusual pitch %zd for resolution %dx%d\n", fb.pitch, vout_width, vout_height); | |
247 | vout_pitch = fb.pitch / 2; | |
248 | } | |
cada0a36 | 249 | else |
250 | vout_buf_ptr = vout_buf; | |
49c61096 | 251 | } |
6558949c | 252 | |
49c61096 G |
253 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
254 | { | |
cada0a36 | 255 | vout_width = w; |
256 | vout_height = h; | |
a11d0b9d | 257 | psx_w = raw_w; |
258 | psx_h = raw_h; | |
49c61096 | 259 | |
cada0a36 | 260 | if (previous_width != vout_width || previous_height != vout_height) |
261 | { | |
262 | previous_width = vout_width; | |
263 | previous_height = vout_height; | |
4ce3bd43 | 264 | |
cada0a36 | 265 | struct retro_system_av_info info; |
266 | retro_get_system_av_info(&info); | |
267 | environ_cb(RETRO_ENVIRONMENT_SET_GEOMETRY, &info.geometry); | |
268 | } | |
d3c41e5e | 269 | |
cada0a36 | 270 | set_vout_fb(); |
38c2028e | 271 | } |
272 | ||
cc4f9b70 | 273 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 274 | static void convert(void *buf, size_t bytes) |
38c2028e | 275 | { |
cada0a36 | 276 | unsigned int i, v, *p = buf; |
38c2028e | 277 | |
8822aea7 | 278 | for (i = 0; i < bytes / 4; i++) |
279 | { | |
cada0a36 | 280 | v = p[i]; |
281 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
282 | } | |
38c2028e | 283 | } |
46aa5b98 | 284 | #endif |
38c2028e | 285 | |
8b1be692 S |
286 | // Function to add crosshairs |
287 | 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) { | |
288 | for (port = 0; port < 2; port++) { | |
289 | // Draw the horizontal line of the crosshair | |
290 | for (int i = pos_y - thickness / 2; i <= pos_y + thickness / 2; i++) { | |
291 | for (int j = pos_x - size_x / 2; j <= pos_x + size_x / 2; j++) { | |
292 | if ((i + vout_height) >= 0 && (i + vout_height) < bufferStride && j >= 0 && j < bufferStride && in_enable_crosshair[port] > 0) | |
293 | buffer[i * bufferStride + j] = crosshair_color; | |
294 | } | |
295 | } | |
296 | ||
297 | // Draw the vertical line of the crosshair | |
298 | for (int i = pos_x - thickness / 2; i <= pos_x + thickness / 2; i++) { | |
299 | for (int j = pos_y - size_y / 2; j <= pos_y + size_y / 2; j++) { | |
300 | if (i >= 0 && i < bufferStride && (j + vout_height) >= 0 && (j + vout_height) < bufferStride && in_enable_crosshair[port] > 0) | |
301 | buffer[j * bufferStride + i] = crosshair_color; | |
302 | } | |
303 | } | |
304 | } | |
305 | } | |
306 | ||
307 | struct CrosshairInfo { | |
308 | int pos_x, pos_y, thickness, size_x, size_y; | |
309 | }; | |
310 | ||
311 | // Calculate size and position of crosshairs | |
312 | static void CrosshairDimensions(int port, struct CrosshairInfo *info) { | |
313 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
314 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
315 | if (gunx == 32767) // Prevent crosshairs from wrapping around right side of screen to left | |
316 | info->pos_x = (gunx + 32767.0f) * vout_width / 65534.0f - 0.5f; | |
317 | else | |
318 | info->pos_x = (gunx + 32767.0f) * vout_width / 65534.0f; | |
319 | info->pos_y = (guny + 32767.0f) * vout_height / 65534.0f - vout_height; | |
320 | info->thickness = pl_rearmed_cbs.gpu_neon.enhancement_enable ? 4 : 2; | |
321 | info->size_x = psx_w * (pl_rearmed_cbs.gpu_neon.enhancement_enable ? 2 : 1) / 40.0f; | |
322 | info->size_y = psx_h * (pl_rearmed_cbs.gpu_neon.enhancement_enable ? 2 : 1) * (4.0f / 3.0f) / 40.0f; | |
323 | } | |
324 | ||
5bbe183f | 325 | static void vout_flip(const void *vram, int stride, int bgr24, |
326 | int x, int y, int w, int h, int dims_changed) | |
38c2028e | 327 | { |
cada0a36 | 328 | unsigned short *dest = vout_buf_ptr; |
329 | const unsigned short *src = vram; | |
6727b94f | 330 | int dstride = vout_pitch, h1 = h; |
8b1be692 | 331 | int port = 0; |
cada0a36 | 332 | |
8b1be692 | 333 | if (vram == NULL || dims_changed || (in_enable_crosshair[0] + in_enable_crosshair[1]) > 0) |
8822aea7 | 334 | { |
5bbe183f | 335 | memset(vout_buf_ptr, 0, dstride * vout_height * 2); |
cada0a36 | 336 | // blanking |
5bbe183f | 337 | if (vram == NULL) |
338 | goto out; | |
cada0a36 | 339 | } |
340 | ||
5bbe183f | 341 | dest += x + y * dstride; |
cada0a36 | 342 | |
343 | if (bgr24) | |
344 | { | |
345 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
346 | for (; h1-- > 0; dest += dstride, src += stride) | |
347 | { | |
348 | bgr888_to_rgb565(dest, src, w * 3); | |
349 | } | |
350 | } | |
351 | else | |
352 | { | |
353 | for (; h1-- > 0; dest += dstride, src += stride) | |
354 | { | |
355 | bgr555_to_rgb565(dest, src, w * 2); | |
356 | } | |
357 | } | |
38c2028e | 358 | |
8b1be692 S |
359 | for (port = 0; port < 2; port++) { |
360 | if (in_enable_crosshair[port] > 0 && (in_type[port] == PSE_PAD_TYPE_GUNCON || in_type[port] == PSE_PAD_TYPE_GUN)) | |
361 | { | |
362 | struct CrosshairInfo crosshairInfo; | |
363 | CrosshairDimensions(port, &crosshairInfo); | |
364 | addCrosshair(port, in_enable_crosshair[port], dest, dstride, crosshairInfo.pos_x, crosshairInfo.pos_y, crosshairInfo.thickness, crosshairInfo.size_x, crosshairInfo.size_y); | |
365 | } | |
366 | } | |
367 | ||
fa56d360 | 368 | out: |
46aa5b98 | 369 | #ifndef FRONTEND_SUPPORTS_RGB565 |
6727b94f | 370 | convert(vout_buf_ptr, vout_pitch * vout_height * 2); |
46aa5b98 | 371 | #endif |
cada0a36 | 372 | vout_fb_dirty = 1; |
373 | pl_rearmed_cbs.flip_cnt++; | |
38c2028e | 374 | } |
375 | ||
fc99395c | 376 | #ifdef _3DS |
377 | typedef struct | |
378 | { | |
8822aea7 | 379 | void *buffer; |
fc99395c | 380 | uint32_t target_map; |
381 | size_t size; | |
382 | enum psxMapTag tag; | |
8822aea7 | 383 | } psx_map_t; |
fc99395c | 384 | |
385 | psx_map_t custom_psx_maps[] = { | |
8822aea7 | 386 | { NULL, 0x13000000, 0x210000, MAP_TAG_RAM }, // 0x80000000 |
387 | { NULL, 0x12800000, 0x010000, MAP_TAG_OTHER }, // 0x1f800000 | |
388 | { NULL, 0x12c00000, 0x080000, MAP_TAG_OTHER }, // 0x1fc00000 | |
389 | { NULL, 0x11000000, 0x800000, MAP_TAG_LUTS }, // 0x08000000 | |
5bd33f52 | 390 | { NULL, 0x12000000, 0x201000, MAP_TAG_VRAM }, // 0x00000000 |
fc99395c | 391 | }; |
392 | ||
8822aea7 | 393 | void *pl_3ds_mmap(unsigned long addr, size_t size, int is_fixed, |
394 | enum psxMapTag tag) | |
fc99395c | 395 | { |
396 | (void)is_fixed; | |
397 | (void)addr; | |
398 | ||
f72db18e | 399 | if (__ctr_svchax) |
fc99395c | 400 | { |
8822aea7 | 401 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 402 | |
403 | for (; custom_map->size; custom_map++) | |
404 | { | |
405 | if ((custom_map->size == size) && (custom_map->tag == tag)) | |
406 | { | |
407 | uint32_t ptr_aligned, tmp; | |
8b4a69f8 | 408 | void *ret; |
fc99395c | 409 | |
410 | custom_map->buffer = malloc(size + 0x1000); | |
411 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
412 | ||
8822aea7 | 413 | if (svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_MAP, 0x3) < 0) |
fc99395c | 414 | { |
415 | SysPrintf("could not map memory @0x%08X\n", custom_map->target_map); | |
416 | exit(1); | |
417 | } | |
418 | ||
8b4a69f8 | 419 | ret = (void *)custom_map->target_map; |
420 | memset(ret, 0, size); | |
421 | return ret; | |
fc99395c | 422 | } |
423 | } | |
424 | } | |
425 | ||
8b4a69f8 | 426 | return calloc(size, 1); |
fc99395c | 427 | } |
428 | ||
429 | void pl_3ds_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
cc56203b | 430 | { |
fc99395c | 431 | (void)tag; |
432 | ||
f72db18e | 433 | if (__ctr_svchax) |
fc99395c | 434 | { |
8822aea7 | 435 | psx_map_t *custom_map = custom_psx_maps; |
fc99395c | 436 | |
437 | for (; custom_map->size; custom_map++) | |
438 | { | |
439 | if ((custom_map->target_map == (uint32_t)ptr)) | |
440 | { | |
441 | uint32_t ptr_aligned, tmp; | |
442 | ||
443 | ptr_aligned = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF; | |
444 | ||
8822aea7 | 445 | svcControlMemory(&tmp, (void *)custom_map->target_map, (void *)ptr_aligned, size, MEMOP_UNMAP, 0x3); |
fc99395c | 446 | |
447 | free(custom_map->buffer); | |
448 | custom_map->buffer = NULL; | |
449 | return; | |
450 | } | |
451 | } | |
452 | } | |
453 | ||
454 | free(ptr); | |
455 | } | |
456 | #endif | |
457 | ||
1a5fd794 | 458 | #ifdef VITA |
459 | typedef struct | |
460 | { | |
8822aea7 | 461 | void *buffer; |
1a5fd794 | 462 | size_t size; |
463 | enum psxMapTag tag; | |
5bd33f52 | 464 | int used; |
8822aea7 | 465 | } psx_map_t; |
1a5fd794 | 466 | |
5bd33f52 | 467 | static void *addr = NULL; |
73081f23 | 468 | |
1a5fd794 | 469 | psx_map_t custom_psx_maps[] = { |
5bd33f52 | 470 | { NULL, 0x800000, MAP_TAG_LUTS }, |
471 | { NULL, 0x080000, MAP_TAG_OTHER }, | |
472 | { NULL, 0x010000, MAP_TAG_OTHER }, | |
473 | { NULL, 0x201000, MAP_TAG_VRAM }, | |
474 | { NULL, 0x802000, MAP_TAG_VRAM }, // enhanced renderer | |
475 | { NULL, 0x210000, MAP_TAG_RAM }, | |
1a5fd794 | 476 | }; |
477 | ||
8822aea7 | 478 | int init_vita_mmap() |
479 | { | |
cada0a36 | 480 | int n; |
8822aea7 | 481 | void *tmpaddr; |
482 | addr = malloc(64 * 1024 * 1024); | |
483 | if (addr == NULL) | |
cada0a36 | 484 | return -1; |
5bd33f52 | 485 | tmpaddr = (void *)(((size_t)addr + 0xFFFFFF) & ~0xFFFFFF); |
486 | custom_psx_maps[0].buffer = tmpaddr + 0x0000000; | |
487 | custom_psx_maps[1].buffer = tmpaddr + 0x0800000; | |
488 | custom_psx_maps[2].buffer = tmpaddr + 0x0880000; | |
489 | custom_psx_maps[3].buffer = tmpaddr + 0x0900000; | |
8822aea7 | 490 | custom_psx_maps[4].buffer = tmpaddr + 0x1000000; |
5bd33f52 | 491 | custom_psx_maps[5].buffer = tmpaddr + 0x2000000; |
8b4a69f8 | 492 | memset(tmpaddr, 0, 0x2210000); |
73081f23 | 493 | #if 0 |
cada0a36 | 494 | for(n = 0; n < 5; n++){ |
495 | sceClibPrintf("addr reserved %x\n",custom_psx_maps[n].buffer); | |
496 | } | |
73081f23 | 497 | #endif |
cada0a36 | 498 | return 0; |
73081f23 FJGG |
499 | } |
500 | ||
8822aea7 | 501 | void deinit_vita_mmap() |
502 | { | |
5bd33f52 | 503 | size_t i; |
504 | for (i = 0; i < sizeof(custom_psx_maps) / sizeof(custom_psx_maps[0]); i++) { | |
505 | custom_psx_maps[i].buffer = NULL; | |
506 | custom_psx_maps[i].used = 0; | |
507 | } | |
cada0a36 | 508 | free(addr); |
73081f23 FJGG |
509 | } |
510 | ||
8822aea7 | 511 | void *pl_vita_mmap(unsigned long addr, size_t size, int is_fixed, |
512 | enum psxMapTag tag) | |
1a5fd794 | 513 | { |
514 | (void)is_fixed; | |
515 | (void)addr; | |
516 | ||
8822aea7 | 517 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 518 | |
cada0a36 | 519 | for (; custom_map->size; custom_map++) |
520 | { | |
5bd33f52 | 521 | if (custom_map->size == size && custom_map->tag == tag && !custom_map->used) |
cada0a36 | 522 | { |
5bd33f52 | 523 | custom_map->used = 1; |
cada0a36 | 524 | return custom_map->buffer; |
525 | } | |
526 | } | |
1a5fd794 | 527 | |
8b4a69f8 | 528 | return calloc(size, 1); |
1a5fd794 | 529 | } |
530 | ||
531 | void pl_vita_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
532 | { | |
533 | (void)tag; | |
534 | ||
8822aea7 | 535 | psx_map_t *custom_map = custom_psx_maps; |
1a5fd794 | 536 | |
cada0a36 | 537 | for (; custom_map->size; custom_map++) |
538 | { | |
539 | if ((custom_map->buffer == ptr)) | |
540 | { | |
5bd33f52 | 541 | custom_map->used = 0; |
cada0a36 | 542 | return; |
543 | } | |
544 | } | |
1a5fd794 | 545 | |
546 | free(ptr); | |
547 | } | |
548 | #endif | |
549 | ||
fc99395c | 550 | static void *pl_mmap(unsigned int size) |
ace14ab3 | 551 | { |
cada0a36 | 552 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 553 | } |
554 | ||
555 | static void pl_munmap(void *ptr, unsigned int size) | |
556 | { | |
cada0a36 | 557 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 558 | } |
559 | ||
38c2028e | 560 | struct rearmed_cbs pl_rearmed_cbs = { |
8822aea7 | 561 | .pl_vout_open = vout_open, |
cada0a36 | 562 | .pl_vout_set_mode = vout_set_mode, |
8822aea7 | 563 | .pl_vout_flip = vout_flip, |
564 | .pl_vout_close = vout_close, | |
565 | .mmap = pl_mmap, | |
566 | .munmap = pl_munmap, | |
1328fa32 | 567 | .gpu_state_change = gpu_state_change, |
cada0a36 | 568 | /* from psxcounters */ |
8822aea7 | 569 | .gpu_hcnt = &hSyncCount, |
570 | .gpu_frame_count = &frame_counter, | |
38c2028e | 571 | }; |
572 | ||
573 | void pl_frame_limit(void) | |
574 | { | |
cada0a36 | 575 | /* called once per frame, make psxCpu->Execute() above return */ |
f3bc907d | 576 | stop++; |
38c2028e | 577 | } |
578 | ||
579 | void pl_timing_prepare(int is_pal) | |
580 | { | |
cada0a36 | 581 | is_pal_mode = is_pal; |
38c2028e | 582 | } |
583 | ||
d71c7095 | 584 | void plat_trigger_vibrate(int pad, int low, int high) |
38c2028e | 585 | { |
cada0a36 | 586 | if (!rumble_cb) |
587 | return; | |
79f29e0a | 588 | |
cada0a36 | 589 | if (in_enable_vibration) |
590 | { | |
591 | rumble_cb(pad, RETRO_RUMBLE_STRONG, high << 8); | |
592 | rumble_cb(pad, RETRO_RUMBLE_WEAK, low ? 0xffff : 0x0); | |
593 | } | |
38c2028e | 594 | } |
595 | ||
8b1be692 S |
596 | //Percentage distance of screen to adjust for Konami Gun |
597 | static float KonamiGunAdjustX = 0; | |
598 | static float KonamiGunAdjustY = 0; | |
599 | ||
1b591888 | 600 | void pl_gun_byte2(int port, unsigned char byte) |
601 | { | |
8b1be692 S |
602 | int irq_count = 4; |
603 | float justifier_multiplier = 0; | |
604 | int justifier_width = psx_w; | |
605 | int justifier_height = psx_h; | |
606 | int justifier_offscreen = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_IS_OFFSCREEN); | |
607 | int justifier_reload = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD); | |
608 | ||
609 | if (justifier_width == 256) | |
610 | justifier_multiplier = is_pal_mode ? .157086f : .158532f; | |
611 | else if (justifier_width == 320) | |
612 | justifier_multiplier = is_pal_mode ? .196358f : .198166f; | |
613 | else if (justifier_width == 384) | |
614 | justifier_multiplier = is_pal_mode ? .224409f : .226475f; | |
615 | else if (justifier_width == 512) | |
616 | justifier_multiplier = is_pal_mode ? .314173f : .317065f; | |
617 | else // (justifier_width == 640) | |
618 | justifier_multiplier = is_pal_mode ? .392717f : .396332f; | |
619 | ||
620 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
621 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
622 | ||
623 | //Default offset of +105 for X and -12 for Y is chosen to obtain alignment in Die Hard Trilogy, which has no calibration feature | |
624 | int gunx_scaled = ((gunx + 32767.0f) / 65534.0f + KonamiGunAdjustX) * justifier_width / justifier_multiplier + 105.0f; | |
625 | int guny_scaled = ((guny + 32767.0f) / 65534.0f + KonamiGunAdjustY) * justifier_height - 12.0f; | |
626 | ||
627 | if ((byte & 0x10) && !justifier_offscreen && !justifier_reload) | |
628 | { | |
629 | psxScheduleIrq10(irq_count, gunx_scaled, guny_scaled); | |
630 | } | |
1b591888 | 631 | } |
632 | ||
38c2028e | 633 | /* sound calls */ |
07c13dfd | 634 | static void snd_feed(void *buf, int bytes) |
38c2028e | 635 | { |
cada0a36 | 636 | if (audio_batch_cb != NULL) |
637 | audio_batch_cb(buf, bytes / 4); | |
38c2028e | 638 | } |
639 | ||
07c13dfd | 640 | void out_register_libretro(struct out_driver *drv) |
641 | { | |
8822aea7 | 642 | drv->name = "libretro"; |
643 | drv->init = snd_init; | |
cada0a36 | 644 | drv->finish = snd_finish; |
8822aea7 | 645 | drv->busy = snd_busy; |
646 | drv->feed = snd_feed; | |
07c13dfd | 647 | } |
648 | ||
8b1be692 S |
649 | #define RETRO_DEVICE_PSE_STANDARD RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 0) |
650 | #define RETRO_DEVICE_PSE_ANALOG RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 0) | |
651 | #define RETRO_DEVICE_PSE_DUALSHOCK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 1) | |
652 | #define RETRO_DEVICE_PSE_NEGCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 2) | |
653 | #define RETRO_DEVICE_PSE_GUNCON RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 0) | |
654 | #define RETRO_DEVICE_PSE_JUSTIFIER RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_LIGHTGUN, 1) | |
655 | #define RETRO_DEVICE_PSE_MOUSE RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_MOUSE, 0) | |
31131233 | 656 | |
657 | static char *get_pse_pad_label[] = { | |
658 | "none", "mouse", "negcon", "konami gun", "standard", "analog", "guncon", "dualshock" | |
659 | }; | |
660 | ||
8b1be692 | 661 | static const struct retro_controller_description pads[8] = |
31131233 | 662 | { |
8b1be692 S |
663 | { "standard", RETRO_DEVICE_JOYPAD }, |
664 | { "analog", RETRO_DEVICE_PSE_ANALOG }, | |
665 | { "dualshock", RETRO_DEVICE_PSE_DUALSHOCK }, | |
666 | { "negcon", RETRO_DEVICE_PSE_NEGCON }, | |
667 | { "guncon", RETRO_DEVICE_PSE_GUNCON }, | |
668 | { "konami gun", RETRO_DEVICE_PSE_JUSTIFIER }, | |
669 | { "mouse", RETRO_DEVICE_PSE_MOUSE }, | |
31131233 | 670 | { NULL, 0 }, |
671 | }; | |
672 | ||
673 | static const struct retro_controller_info ports[9] = | |
674 | { | |
675 | { pads, 7 }, | |
676 | { pads, 7 }, | |
677 | { pads, 7 }, | |
678 | { pads, 7 }, | |
679 | { pads, 7 }, | |
680 | { pads, 7 }, | |
681 | { pads, 7 }, | |
682 | { pads, 7 }, | |
683 | { NULL, 0 }, | |
684 | }; | |
685 | ||
38c2028e | 686 | /* libretro */ |
f3c6ae10 | 687 | |
688 | static bool update_option_visibility(void) | |
689 | { | |
690 | struct retro_variable var = {0}; | |
691 | struct retro_core_option_display option_display = {0}; | |
692 | bool updated = false; | |
693 | unsigned i; | |
694 | ||
695 | /* If frontend supports core option categories | |
696 | * then show/hide core option entries are ignored | |
697 | * and no options should be hidden */ | |
698 | if (libretro_supports_option_categories) | |
699 | return false; | |
700 | ||
701 | var.key = "pcsx_rearmed_show_input_settings"; | |
702 | var.value = NULL; | |
703 | ||
704 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
705 | { | |
706 | bool show_input_settings_prev = | |
707 | show_input_settings; | |
708 | ||
709 | show_input_settings = true; | |
710 | if (strcmp(var.value, "disabled") == 0) | |
711 | show_input_settings = false; | |
712 | ||
713 | if (show_input_settings != | |
714 | show_input_settings_prev) | |
715 | { | |
716 | char input_option[][50] = { | |
717 | "pcsx_rearmed_analog_axis_modifier", | |
718 | "pcsx_rearmed_vibration", | |
719 | "pcsx_rearmed_multitap", | |
720 | "pcsx_rearmed_negcon_deadzone", | |
721 | "pcsx_rearmed_negcon_response", | |
722 | "pcsx_rearmed_input_sensitivity", | |
8b1be692 S |
723 | "pcsx_rearmed_crosshair1", |
724 | "pcsx_rearmed_crosshair2", | |
725 | "pcsx_rearmed_konamigunadjustx", | |
726 | "pcsx_rearmed_konamigunadjusty", | |
f3c6ae10 | 727 | "pcsx_rearmed_gunconadjustx", |
728 | "pcsx_rearmed_gunconadjusty", | |
729 | "pcsx_rearmed_gunconadjustratiox", | |
730 | "pcsx_rearmed_gunconadjustratioy" | |
731 | }; | |
732 | ||
733 | option_display.visible = show_input_settings; | |
734 | ||
735 | for (i = 0; | |
736 | i < (sizeof(input_option) / | |
737 | sizeof(input_option[0])); | |
738 | i++) | |
739 | { | |
740 | option_display.key = input_option[i]; | |
741 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
742 | &option_display); | |
743 | } | |
744 | ||
745 | updated = true; | |
746 | } | |
747 | } | |
748 | #ifdef GPU_PEOPS | |
749 | var.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
750 | var.value = NULL; | |
751 | ||
752 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
753 | { | |
754 | bool show_advanced_gpu_peops_settings_prev = | |
755 | show_advanced_gpu_peops_settings; | |
756 | ||
757 | show_advanced_gpu_peops_settings = true; | |
758 | if (strcmp(var.value, "disabled") == 0) | |
759 | show_advanced_gpu_peops_settings = false; | |
760 | ||
761 | if (show_advanced_gpu_peops_settings != | |
762 | show_advanced_gpu_peops_settings_prev) | |
763 | { | |
764 | unsigned i; | |
765 | struct retro_core_option_display option_display; | |
766 | char gpu_peops_option[][45] = { | |
767 | "pcsx_rearmed_gpu_peops_odd_even_bit", | |
768 | "pcsx_rearmed_gpu_peops_expand_screen_width", | |
769 | "pcsx_rearmed_gpu_peops_ignore_brightness", | |
770 | "pcsx_rearmed_gpu_peops_disable_coord_check", | |
771 | "pcsx_rearmed_gpu_peops_lazy_screen_update", | |
772 | "pcsx_rearmed_gpu_peops_repeated_triangles", | |
773 | "pcsx_rearmed_gpu_peops_quads_with_triangles", | |
774 | "pcsx_rearmed_gpu_peops_fake_busy_state" | |
775 | }; | |
776 | ||
777 | option_display.visible = show_advanced_gpu_peops_settings; | |
778 | ||
779 | for (i = 0; | |
780 | i < (sizeof(gpu_peops_option) / | |
781 | sizeof(gpu_peops_option[0])); | |
782 | i++) | |
783 | { | |
784 | option_display.key = gpu_peops_option[i]; | |
785 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
786 | &option_display); | |
787 | } | |
788 | ||
789 | updated = true; | |
790 | } | |
791 | } | |
792 | #endif | |
793 | #ifdef GPU_UNAI | |
794 | var.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
795 | var.value = NULL; | |
796 | ||
797 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
798 | { | |
799 | bool show_advanced_gpu_unai_settings_prev = | |
800 | show_advanced_gpu_unai_settings; | |
801 | ||
802 | show_advanced_gpu_unai_settings = true; | |
803 | if (strcmp(var.value, "disabled") == 0) | |
804 | show_advanced_gpu_unai_settings = false; | |
805 | ||
806 | if (show_advanced_gpu_unai_settings != | |
807 | show_advanced_gpu_unai_settings_prev) | |
808 | { | |
809 | unsigned i; | |
810 | struct retro_core_option_display option_display; | |
811 | char gpu_unai_option[][40] = { | |
812 | "pcsx_rearmed_gpu_unai_blending", | |
813 | "pcsx_rearmed_gpu_unai_lighting", | |
814 | "pcsx_rearmed_gpu_unai_fast_lighting", | |
815 | "pcsx_rearmed_gpu_unai_scale_hires", | |
816 | }; | |
817 | ||
818 | option_display.visible = show_advanced_gpu_unai_settings; | |
819 | ||
820 | for (i = 0; | |
821 | i < (sizeof(gpu_unai_option) / | |
822 | sizeof(gpu_unai_option[0])); | |
823 | i++) | |
824 | { | |
825 | option_display.key = gpu_unai_option[i]; | |
826 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
827 | &option_display); | |
828 | } | |
829 | ||
830 | updated = true; | |
831 | } | |
832 | } | |
833 | #endif | |
834 | return updated; | |
835 | } | |
836 | ||
e268a47e | 837 | void retro_set_environment(retro_environment_t cb) |
838 | { | |
f3c6ae10 | 839 | bool option_categories = false; |
226a5691 | 840 | #ifdef USE_LIBRETRO_VFS |
841 | struct retro_vfs_interface_info vfs_iface_info; | |
842 | #endif | |
843 | ||
e268a47e | 844 | environ_cb = cb; |
845 | ||
919cac88 | 846 | if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging)) |
847 | log_cb = logging.log; | |
848 | ||
31131233 | 849 | environ_cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports); |
f3c6ae10 | 850 | |
851 | /* Set core options | |
852 | * An annoyance: retro_set_environment() can be called | |
853 | * multiple times, and depending upon the current frontend | |
854 | * state various environment callbacks may be disabled. | |
855 | * This means the reported 'categories_supported' status | |
856 | * may change on subsequent iterations. We therefore have | |
857 | * to record whether 'categories_supported' is true on any | |
858 | * iteration, and latch the result */ | |
859 | libretro_set_core_options(environ_cb, &option_categories); | |
860 | libretro_supports_option_categories |= option_categories; | |
861 | ||
862 | /* If frontend supports core option categories, | |
863 | * any show/hide core option entries are unused | |
864 | * and should be hidden */ | |
865 | if (libretro_supports_option_categories) | |
866 | { | |
867 | struct retro_core_option_display option_display; | |
868 | option_display.visible = false; | |
869 | ||
870 | option_display.key = "pcsx_rearmed_show_input_settings"; | |
871 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
872 | &option_display); | |
873 | ||
874 | #ifdef GPU_PEOPS | |
875 | option_display.key = "pcsx_rearmed_show_gpu_peops_settings"; | |
876 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
877 | &option_display); | |
878 | #endif | |
879 | #ifdef GPU_UNAI | |
880 | option_display.key = "pcsx_rearmed_show_gpu_unai_settings"; | |
881 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY, | |
882 | &option_display); | |
883 | #endif | |
884 | } | |
885 | /* If frontend does not support core option | |
886 | * categories, core options may be shown/hidden | |
887 | * at runtime. In this case, register 'update | |
888 | * display' callback, so frontend can update | |
889 | * core options menu without calling retro_run() */ | |
890 | else | |
891 | { | |
892 | struct retro_core_options_update_display_callback update_display_cb; | |
893 | update_display_cb.callback = update_option_visibility; | |
894 | ||
895 | environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_UPDATE_DISPLAY_CALLBACK, | |
896 | &update_display_cb); | |
897 | } | |
226a5691 | 898 | |
899 | #ifdef USE_LIBRETRO_VFS | |
900 | vfs_iface_info.required_interface_version = 1; | |
901 | vfs_iface_info.iface = NULL; | |
902 | if (environ_cb(RETRO_ENVIRONMENT_GET_VFS_INTERFACE, &vfs_iface_info)) | |
903 | filestream_vfs_init(&vfs_iface_info); | |
904 | #endif | |
e268a47e | 905 | } |
906 | ||
38c2028e | 907 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } |
908 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
909 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
910 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
911 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
912 | ||
913 | unsigned retro_api_version(void) | |
914 | { | |
cada0a36 | 915 | return RETRO_API_VERSION; |
38c2028e | 916 | } |
917 | ||
31131233 | 918 | static void update_multitap(void) |
30d43b8a | 919 | { |
6cb1dcb1 | 920 | struct retro_variable var = { 0 }; |
921 | ||
922 | multitap1 = 0; | |
923 | multitap2 = 0; | |
cada0a36 | 924 | |
925 | var.value = NULL; | |
f6575013 | 926 | var.key = "pcsx_rearmed_multitap"; |
cada0a36 | 927 | if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)) |
928 | { | |
6cb1dcb1 | 929 | if (strcmp(var.value, "port 1") == 0) |
cada0a36 | 930 | multitap1 = 1; |
6cb1dcb1 | 931 | else if (strcmp(var.value, "port 2") == 0) |
cada0a36 | 932 | multitap2 = 1; |
6cb1dcb1 | 933 | else if (strcmp(var.value, "ports 1 and 2") == 0) |
f6575013 | 934 | { |
935 | multitap1 = 1; | |
936 | multitap2 = 1; | |
937 | } | |
cada0a36 | 938 | } |
30d43b8a AP |
939 | } |
940 | ||
38c2028e | 941 | void retro_set_controller_port_device(unsigned port, unsigned device) |
942 | { | |
cada0a36 | 943 | if (port >= PORTS_NUMBER) |
944 | return; | |
8c047f6f | 945 | |
31131233 | 946 | switch (device) |
947 | { | |
948 | case RETRO_DEVICE_JOYPAD: | |
949 | case RETRO_DEVICE_PSE_STANDARD: | |
950 | in_type[port] = PSE_PAD_TYPE_STANDARD; | |
951 | break; | |
952 | case RETRO_DEVICE_PSE_ANALOG: | |
953 | in_type[port] = PSE_PAD_TYPE_ANALOGJOY; | |
954 | break; | |
955 | case RETRO_DEVICE_PSE_DUALSHOCK: | |
956 | in_type[port] = PSE_PAD_TYPE_ANALOGPAD; | |
957 | break; | |
958 | case RETRO_DEVICE_PSE_MOUSE: | |
959 | in_type[port] = PSE_PAD_TYPE_MOUSE; | |
960 | break; | |
961 | case RETRO_DEVICE_PSE_NEGCON: | |
962 | in_type[port] = PSE_PAD_TYPE_NEGCON; | |
963 | break; | |
964 | case RETRO_DEVICE_PSE_GUNCON: | |
965 | in_type[port] = PSE_PAD_TYPE_GUNCON; | |
966 | break; | |
8b1be692 S |
967 | case RETRO_DEVICE_PSE_JUSTIFIER: |
968 | in_type[port] = PSE_PAD_TYPE_GUN; | |
969 | break; | |
31131233 | 970 | case RETRO_DEVICE_NONE: |
971 | default: | |
972 | in_type[port] = PSE_PAD_TYPE_NONE; | |
973 | break; | |
974 | } | |
975 | ||
976 | SysPrintf("port: %u device: %s\n", port + 1, get_pse_pad_label[in_type[port]]); | |
38c2028e | 977 | } |
978 | ||
979 | void retro_get_system_info(struct retro_system_info *info) | |
980 | { | |
8fc5171a GR |
981 | #ifndef GIT_VERSION |
982 | #define GIT_VERSION "" | |
983 | #endif | |
cada0a36 | 984 | memset(info, 0, sizeof(*info)); |
8822aea7 | 985 | info->library_name = "PCSX-ReARMed"; |
eeb8a52b | 986 | info->library_version = "r23l" GIT_VERSION; |
cb065acc | 987 | info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u|chd|iso|exe"; |
8822aea7 | 988 | info->need_fullpath = true; |
38c2028e | 989 | } |
990 | ||
991 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
992 | { | |
6727b94f | 993 | unsigned geom_height = vout_height; |
994 | unsigned geom_width = vout_width; | |
d3c41e5e | 995 | |
cada0a36 | 996 | memset(info, 0, sizeof(*info)); |
8822aea7 | 997 | info->timing.fps = is_pal_mode ? 50.0 : 60.0; |
998 | info->timing.sample_rate = 44100.0; | |
999 | info->geometry.base_width = geom_width; | |
1000 | info->geometry.base_height = geom_height; | |
1001 | info->geometry.max_width = VOUT_MAX_WIDTH; | |
1002 | info->geometry.max_height = VOUT_MAX_HEIGHT; | |
1003 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
38c2028e | 1004 | } |
1005 | ||
6e921e1d | 1006 | /* savestates */ |
ace14ab3 | 1007 | size_t retro_serialize_size(void) |
1008 | { | |
cada0a36 | 1009 | // it's currently 4380651-4397047 bytes, |
1010 | // but have some reserved for future | |
1011 | return 0x440000; | |
6e921e1d | 1012 | } |
1013 | ||
8822aea7 | 1014 | struct save_fp |
1015 | { | |
cada0a36 | 1016 | char *buf; |
1017 | size_t pos; | |
1018 | int is_write; | |
6e921e1d | 1019 | }; |
1020 | ||
1021 | static void *save_open(const char *name, const char *mode) | |
1022 | { | |
cada0a36 | 1023 | struct save_fp *fp; |
6e921e1d | 1024 | |
cada0a36 | 1025 | if (name == NULL || mode == NULL) |
1026 | return NULL; | |
6e921e1d | 1027 | |
cada0a36 | 1028 | fp = malloc(sizeof(*fp)); |
1029 | if (fp == NULL) | |
1030 | return NULL; | |
6e921e1d | 1031 | |
cada0a36 | 1032 | fp->buf = (char *)name; |
1033 | fp->pos = 0; | |
1034 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
6e921e1d | 1035 | |
cada0a36 | 1036 | return fp; |
6e921e1d | 1037 | } |
1038 | ||
1039 | static int save_read(void *file, void *buf, u32 len) | |
1040 | { | |
cada0a36 | 1041 | struct save_fp *fp = file; |
1042 | if (fp == NULL || buf == NULL) | |
1043 | return -1; | |
6e921e1d | 1044 | |
cada0a36 | 1045 | memcpy(buf, fp->buf + fp->pos, len); |
1046 | fp->pos += len; | |
1047 | return len; | |
6e921e1d | 1048 | } |
1049 | ||
1050 | static int save_write(void *file, const void *buf, u32 len) | |
1051 | { | |
cada0a36 | 1052 | struct save_fp *fp = file; |
1053 | if (fp == NULL || buf == NULL) | |
1054 | return -1; | |
6e921e1d | 1055 | |
cada0a36 | 1056 | memcpy(fp->buf + fp->pos, buf, len); |
1057 | fp->pos += len; | |
1058 | return len; | |
6e921e1d | 1059 | } |
1060 | ||
1061 | static long save_seek(void *file, long offs, int whence) | |
1062 | { | |
cada0a36 | 1063 | struct save_fp *fp = file; |
1064 | if (fp == NULL) | |
1065 | return -1; | |
1066 | ||
8822aea7 | 1067 | switch (whence) |
1068 | { | |
cada0a36 | 1069 | case SEEK_CUR: |
1070 | fp->pos += offs; | |
1071 | return fp->pos; | |
1072 | case SEEK_SET: | |
1073 | fp->pos = offs; | |
1074 | return fp->pos; | |
1075 | default: | |
1076 | return -1; | |
1077 | } | |
6e921e1d | 1078 | } |
1079 | ||
1080 | static void save_close(void *file) | |
1081 | { | |
cada0a36 | 1082 | struct save_fp *fp = file; |
1083 | size_t r_size = retro_serialize_size(); | |
1084 | if (fp == NULL) | |
1085 | return; | |
6e921e1d | 1086 | |
cada0a36 | 1087 | if (fp->pos > r_size) |
1088 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
1089 | else if (fp->is_write && fp->pos < r_size) | |
1090 | // make sure we don't save trash in leftover space | |
1091 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
1092 | free(fp); | |
38c2028e | 1093 | } |
1094 | ||
1095 | bool retro_serialize(void *data, size_t size) | |
ace14ab3 | 1096 | { |
ec92465a | 1097 | int ret; |
1098 | CdromFrontendId = disk_current_index; | |
1099 | ret = SaveState(data); | |
cada0a36 | 1100 | return ret == 0 ? true : false; |
38c2028e | 1101 | } |
1102 | ||
ec92465a | 1103 | static bool disk_set_image_index(unsigned int index); |
1104 | ||
38c2028e | 1105 | bool retro_unserialize(const void *data, size_t size) |
1106 | { | |
ec92465a | 1107 | int ret; |
1108 | CdromFrontendId = -1; | |
1109 | ret = LoadState(data); | |
1110 | if (ret) | |
1111 | return false; | |
1112 | if (CdromFrontendId != -1 && CdromFrontendId != disk_current_index) | |
1113 | disk_set_image_index(CdromFrontendId); | |
1114 | return true; | |
38c2028e | 1115 | } |
1116 | ||
23ea11bd | 1117 | /* cheats */ |
38c2028e | 1118 | void retro_cheat_reset(void) |
1119 | { | |
cada0a36 | 1120 | ClearAllCheats(); |
38c2028e | 1121 | } |
1122 | ||
1123 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
1124 | { | |
59a0eb99 | 1125 | int ret = -1; |
1126 | char *buf; | |
cada0a36 | 1127 | |
59a0eb99 | 1128 | // cheat funcs are destructive, need a copy... |
1129 | buf = strdup(code); | |
1130 | if (buf == NULL) | |
1131 | goto finish; | |
cada0a36 | 1132 | |
1133 | //Prepare buffered cheat for PCSX's AddCheat fucntion. | |
8822aea7 | 1134 | int cursor = 0; |
1135 | int nonhexdec = 0; | |
1136 | while (buf[cursor]) | |
1137 | { | |
1138 | if (!(ISHEXDEC)) | |
1139 | { | |
1140 | if (++nonhexdec % 2) | |
1141 | { | |
1142 | buf[cursor] = ' '; | |
1143 | } | |
1144 | else | |
1145 | { | |
1146 | buf[cursor] = '\n'; | |
cada0a36 | 1147 | } |
1148 | } | |
1149 | cursor++; | |
1150 | } | |
6e921e1d | 1151 | |
cada0a36 | 1152 | if (index < NumCheats) |
1153 | ret = EditCheat(index, "", buf); | |
1154 | else | |
1155 | ret = AddCheat("", buf); | |
6e921e1d | 1156 | |
59a0eb99 | 1157 | finish: |
cada0a36 | 1158 | if (ret != 0) |
1159 | SysPrintf("Failed to set cheat %#u\n", index); | |
1160 | else if (index < NumCheats) | |
1161 | Cheats[index].Enabled = enabled; | |
59a0eb99 | 1162 | free(buf); |
38c2028e | 1163 | } |
1164 | ||
144493e8 | 1165 | // just in case, maybe a win-rt port in the future? |
1166 | #ifdef _WIN32 | |
1167 | #define SLASH '\\' | |
1168 | #else | |
1169 | #define SLASH '/' | |
1170 | #endif | |
1171 | ||
1172 | #ifndef PATH_MAX | |
8822aea7 | 1173 | #define PATH_MAX 4096 |
144493e8 | 1174 | #endif |
1175 | ||
23ea11bd | 1176 | /* multidisk support */ |
144493e8 | 1177 | static unsigned int disk_initial_index; |
1178 | static char disk_initial_path[PATH_MAX]; | |
23ea11bd | 1179 | static bool disk_ejected; |
51ba7408 | 1180 | static unsigned int disk_count; |
8822aea7 | 1181 | static struct disks_state |
1182 | { | |
cada0a36 | 1183 | char *fname; |
1184 | char *flabel; | |
1185 | int internal_index; // for multidisk eboots | |
23ea11bd | 1186 | } disks[8]; |
1187 | ||
144493e8 | 1188 | static void get_disk_label(char *disk_label, const char *disk_path, size_t len) |
1189 | { | |
cada0a36 | 1190 | const char *base = NULL; |
144493e8 | 1191 | |
cada0a36 | 1192 | if (!disk_path || (*disk_path == '\0')) |
1193 | return; | |
144493e8 | 1194 | |
cada0a36 | 1195 | base = strrchr(disk_path, SLASH); |
1196 | if (!base) | |
1197 | base = disk_path; | |
144493e8 | 1198 | |
cada0a36 | 1199 | if (*base == SLASH) |
1200 | base++; | |
144493e8 | 1201 | |
cada0a36 | 1202 | strncpy(disk_label, base, len - 1); |
1203 | disk_label[len - 1] = '\0'; | |
144493e8 | 1204 | |
cada0a36 | 1205 | char *ext = strrchr(disk_label, '.'); |
1206 | if (ext) | |
1207 | *ext = '\0'; | |
144493e8 | 1208 | } |
1209 | ||
1210 | static void disk_init(void) | |
1211 | { | |
cada0a36 | 1212 | size_t i; |
144493e8 | 1213 | |
cada0a36 | 1214 | disk_ejected = false; |
1215 | disk_current_index = 0; | |
1216 | disk_count = 0; | |
144493e8 | 1217 | |
8822aea7 | 1218 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]); i++) |
1219 | { | |
1220 | if (disks[i].fname != NULL) | |
1221 | { | |
cada0a36 | 1222 | free(disks[i].fname); |
1223 | disks[i].fname = NULL; | |
1224 | } | |
8822aea7 | 1225 | if (disks[i].flabel != NULL) |
1226 | { | |
cada0a36 | 1227 | free(disks[i].flabel); |
1228 | disks[i].flabel = NULL; | |
1229 | } | |
1230 | disks[i].internal_index = 0; | |
1231 | } | |
144493e8 | 1232 | } |
1233 | ||
23ea11bd | 1234 | static bool disk_set_eject_state(bool ejected) |
1235 | { | |
cada0a36 | 1236 | // weird PCSX API.. |
1237 | SetCdOpenCaseTime(ejected ? -1 : (time(NULL) + 2)); | |
1238 | LidInterrupt(); | |
23ea11bd | 1239 | |
cada0a36 | 1240 | disk_ejected = ejected; |
1241 | return true; | |
23ea11bd | 1242 | } |
1243 | ||
1244 | static bool disk_get_eject_state(void) | |
1245 | { | |
cada0a36 | 1246 | /* can't be controlled by emulated software */ |
1247 | return disk_ejected; | |
23ea11bd | 1248 | } |
1249 | ||
1250 | static unsigned int disk_get_image_index(void) | |
1251 | { | |
cada0a36 | 1252 | return disk_current_index; |
23ea11bd | 1253 | } |
1254 | ||
1255 | static bool disk_set_image_index(unsigned int index) | |
1256 | { | |
cada0a36 | 1257 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1258 | return false; | |
23ea11bd | 1259 | |
cada0a36 | 1260 | CdromId[0] = '\0'; |
1261 | CdromLabel[0] = '\0'; | |
23ea11bd | 1262 | |
8822aea7 | 1263 | if (disks[index].fname == NULL) |
1264 | { | |
cada0a36 | 1265 | SysPrintf("missing disk #%u\n", index); |
1266 | CDR_shutdown(); | |
23ea11bd | 1267 | |
cada0a36 | 1268 | // RetroArch specifies "no disk" with index == count, |
1269 | // so don't fail here.. | |
1270 | disk_current_index = index; | |
1271 | return true; | |
1272 | } | |
23ea11bd | 1273 | |
cada0a36 | 1274 | SysPrintf("switching to disk %u: \"%s\" #%d\n", index, |
8822aea7 | 1275 | disks[index].fname, disks[index].internal_index); |
23ea11bd | 1276 | |
cada0a36 | 1277 | cdrIsoMultidiskSelect = disks[index].internal_index; |
1278 | set_cd_image(disks[index].fname); | |
8822aea7 | 1279 | if (ReloadCdromPlugin() < 0) |
1280 | { | |
cada0a36 | 1281 | SysPrintf("failed to load cdr plugin\n"); |
1282 | return false; | |
1283 | } | |
8822aea7 | 1284 | if (CDR_open() < 0) |
1285 | { | |
cada0a36 | 1286 | SysPrintf("failed to open cdr plugin\n"); |
1287 | return false; | |
1288 | } | |
23ea11bd | 1289 | |
8822aea7 | 1290 | if (!disk_ejected) |
1291 | { | |
cada0a36 | 1292 | SetCdOpenCaseTime(time(NULL) + 2); |
1293 | LidInterrupt(); | |
1294 | } | |
23ea11bd | 1295 | |
cada0a36 | 1296 | disk_current_index = index; |
1297 | return true; | |
23ea11bd | 1298 | } |
1299 | ||
1300 | static unsigned int disk_get_num_images(void) | |
1301 | { | |
cada0a36 | 1302 | return disk_count; |
23ea11bd | 1303 | } |
1304 | ||
1305 | static bool disk_replace_image_index(unsigned index, | |
8822aea7 | 1306 | const struct retro_game_info *info) |
23ea11bd | 1307 | { |
cada0a36 | 1308 | char *old_fname = NULL; |
1309 | char *old_flabel = NULL; | |
1310 | bool ret = true; | |
23ea11bd | 1311 | |
cada0a36 | 1312 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1313 | return false; | |
23ea11bd | 1314 | |
cada0a36 | 1315 | old_fname = disks[index].fname; |
1316 | old_flabel = disks[index].flabel; | |
144493e8 | 1317 | |
cada0a36 | 1318 | disks[index].fname = NULL; |
1319 | disks[index].flabel = NULL; | |
1320 | disks[index].internal_index = 0; | |
23ea11bd | 1321 | |
8822aea7 | 1322 | if (info != NULL) |
1323 | { | |
cada0a36 | 1324 | char disk_label[PATH_MAX]; |
1325 | disk_label[0] = '\0'; | |
144493e8 | 1326 | |
cada0a36 | 1327 | disks[index].fname = strdup(info->path); |
144493e8 | 1328 | |
cada0a36 | 1329 | get_disk_label(disk_label, info->path, PATH_MAX); |
1330 | disks[index].flabel = strdup(disk_label); | |
144493e8 | 1331 | |
cada0a36 | 1332 | if (index == disk_current_index) |
1333 | ret = disk_set_image_index(index); | |
1334 | } | |
23ea11bd | 1335 | |
cada0a36 | 1336 | if (old_fname != NULL) |
1337 | free(old_fname); | |
23ea11bd | 1338 | |
cada0a36 | 1339 | if (old_flabel != NULL) |
1340 | free(old_flabel); | |
144493e8 | 1341 | |
cada0a36 | 1342 | return ret; |
23ea11bd | 1343 | } |
1344 | ||
1345 | static bool disk_add_image_index(void) | |
1346 | { | |
cada0a36 | 1347 | if (disk_count >= 8) |
1348 | return false; | |
51ba7408 | 1349 | |
cada0a36 | 1350 | disk_count++; |
1351 | return true; | |
23ea11bd | 1352 | } |
1353 | ||
144493e8 | 1354 | static bool disk_set_initial_image(unsigned index, const char *path) |
1355 | { | |
cada0a36 | 1356 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1357 | return false; | |
144493e8 | 1358 | |
cada0a36 | 1359 | if (!path || (*path == '\0')) |
1360 | return false; | |
144493e8 | 1361 | |
cada0a36 | 1362 | disk_initial_index = index; |
144493e8 | 1363 | |
cada0a36 | 1364 | strncpy(disk_initial_path, path, sizeof(disk_initial_path) - 1); |
1365 | disk_initial_path[sizeof(disk_initial_path) - 1] = '\0'; | |
144493e8 | 1366 | |
cada0a36 | 1367 | return true; |
144493e8 | 1368 | } |
1369 | ||
1370 | static bool disk_get_image_path(unsigned index, char *path, size_t len) | |
1371 | { | |
cada0a36 | 1372 | const char *fname = NULL; |
144493e8 | 1373 | |
cada0a36 | 1374 | if (len < 1) |
1375 | return false; | |
144493e8 | 1376 | |
cada0a36 | 1377 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1378 | return false; | |
144493e8 | 1379 | |
cada0a36 | 1380 | fname = disks[index].fname; |
144493e8 | 1381 | |
cada0a36 | 1382 | if (!fname || (*fname == '\0')) |
1383 | return false; | |
144493e8 | 1384 | |
cada0a36 | 1385 | strncpy(path, fname, len - 1); |
1386 | path[len - 1] = '\0'; | |
144493e8 | 1387 | |
cada0a36 | 1388 | return true; |
144493e8 | 1389 | } |
1390 | ||
1391 | static bool disk_get_image_label(unsigned index, char *label, size_t len) | |
1392 | { | |
cada0a36 | 1393 | const char *flabel = NULL; |
144493e8 | 1394 | |
cada0a36 | 1395 | if (len < 1) |
1396 | return false; | |
144493e8 | 1397 | |
cada0a36 | 1398 | if (index >= sizeof(disks) / sizeof(disks[0])) |
1399 | return false; | |
144493e8 | 1400 | |
cada0a36 | 1401 | flabel = disks[index].flabel; |
144493e8 | 1402 | |
cada0a36 | 1403 | if (!flabel || (*flabel == '\0')) |
1404 | return false; | |
144493e8 | 1405 | |
cada0a36 | 1406 | strncpy(label, flabel, len - 1); |
1407 | label[len - 1] = '\0'; | |
144493e8 | 1408 | |
cada0a36 | 1409 | return true; |
144493e8 | 1410 | } |
1411 | ||
23ea11bd | 1412 | static struct retro_disk_control_callback disk_control = { |
8822aea7 | 1413 | .set_eject_state = disk_set_eject_state, |
1414 | .get_eject_state = disk_get_eject_state, | |
1415 | .get_image_index = disk_get_image_index, | |
1416 | .set_image_index = disk_set_image_index, | |
1417 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1418 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1419 | .add_image_index = disk_add_image_index, |
23ea11bd | 1420 | }; |
1421 | ||
144493e8 | 1422 | static struct retro_disk_control_ext_callback disk_control_ext = { |
8822aea7 | 1423 | .set_eject_state = disk_set_eject_state, |
1424 | .get_eject_state = disk_get_eject_state, | |
1425 | .get_image_index = disk_get_image_index, | |
1426 | .set_image_index = disk_set_image_index, | |
1427 | .get_num_images = disk_get_num_images, | |
cada0a36 | 1428 | .replace_image_index = disk_replace_image_index, |
8822aea7 | 1429 | .add_image_index = disk_add_image_index, |
1430 | .set_initial_image = disk_set_initial_image, | |
1431 | .get_image_path = disk_get_image_path, | |
1432 | .get_image_label = disk_get_image_label, | |
144493e8 | 1433 | }; |
9096ba88 | 1434 | |
e6f1e7f7 | 1435 | static char base_dir[1024]; |
9fba39a9 T |
1436 | |
1437 | static bool read_m3u(const char *file) | |
1438 | { | |
cada0a36 | 1439 | char line[1024]; |
1440 | char name[PATH_MAX]; | |
226a5691 | 1441 | FILE *fp = fopen(file, "r"); |
1442 | if (!fp) | |
cada0a36 | 1443 | return false; |
1444 | ||
d710d713 | 1445 | while (fgets(line, sizeof(line), fp) && disk_count < sizeof(disks) / sizeof(disks[0])) |
8822aea7 | 1446 | { |
cada0a36 | 1447 | if (line[0] == '#') |
1448 | continue; | |
1449 | char *carrige_return = strchr(line, '\r'); | |
1450 | if (carrige_return) | |
1451 | *carrige_return = '\0'; | |
1452 | char *newline = strchr(line, '\n'); | |
1453 | if (newline) | |
1454 | *newline = '\0'; | |
1455 | ||
1456 | if (line[0] != '\0') | |
1457 | { | |
1458 | char disk_label[PATH_MAX]; | |
1459 | disk_label[0] = '\0'; | |
144493e8 | 1460 | |
cada0a36 | 1461 | snprintf(name, sizeof(name), "%s%c%s", base_dir, SLASH, line); |
1462 | disks[disk_count].fname = strdup(name); | |
144493e8 | 1463 | |
cada0a36 | 1464 | get_disk_label(disk_label, name, PATH_MAX); |
1465 | disks[disk_count].flabel = strdup(disk_label); | |
144493e8 | 1466 | |
cada0a36 | 1467 | disk_count++; |
1468 | } | |
1469 | } | |
9fba39a9 | 1470 | |
226a5691 | 1471 | fclose(fp); |
cada0a36 | 1472 | return (disk_count != 0); |
9fba39a9 T |
1473 | } |
1474 | ||
1475 | static void extract_directory(char *buf, const char *path, size_t size) | |
1476 | { | |
1477 | char *base; | |
1478 | strncpy(buf, path, size - 1); | |
1479 | buf[size - 1] = '\0'; | |
1480 | ||
1481 | base = strrchr(buf, '/'); | |
1482 | if (!base) | |
1483 | base = strrchr(buf, '\\'); | |
1484 | ||
1485 | if (base) | |
1486 | *base = '\0'; | |
1487 | else | |
1488 | { | |
1489 | buf[0] = '.'; | |
1490 | buf[1] = '\0'; | |
1491 | } | |
1492 | } | |
1493 | ||
003cfc63 | 1494 | #if defined(__QNX__) || defined(_WIN32) |
41294f4d | 1495 | /* Blackberry QNX doesn't have strcasestr */ |
1496 | ||
1497 | /* | |
1498 | * Find the first occurrence of find in s, ignore case. | |
1499 | */ | |
1500 | char * | |
8822aea7 | 1501 | strcasestr(const char *s, const char *find) |
41294f4d | 1502 | { |
cada0a36 | 1503 | char c, sc; |
1504 | size_t len; | |
1505 | ||
8822aea7 | 1506 | if ((c = *find++) != 0) |
1507 | { | |
cada0a36 | 1508 | c = tolower((unsigned char)c); |
1509 | len = strlen(find); | |
8822aea7 | 1510 | do |
1511 | { | |
1512 | do | |
1513 | { | |
cada0a36 | 1514 | if ((sc = *s++) == 0) |
1515 | return (NULL); | |
1516 | } while ((char)tolower((unsigned char)sc) != c); | |
1517 | } while (strncasecmp(s, find, len) != 0); | |
1518 | s--; | |
1519 | } | |
1520 | return ((char *)s); | |
41294f4d | 1521 | } |
1522 | #endif | |
1523 | ||
b5926d18 | 1524 | static void set_retro_memmap(void) |
1525 | { | |
5c00ea32 | 1526 | #ifndef NDEBUG |
cada0a36 | 1527 | struct retro_memory_map retromap = { 0 }; |
8822aea7 | 1528 | struct retro_memory_descriptor mmap = { |
cada0a36 | 1529 | 0, psxM, 0, 0, 0, 0, 0x200000 |
1530 | }; | |
b5926d18 | 1531 | |
cada0a36 | 1532 | retromap.descriptors = &mmap; |
1533 | retromap.num_descriptors = 1; | |
b5926d18 | 1534 | |
cada0a36 | 1535 | environ_cb(RETRO_ENVIRONMENT_SET_MEMORY_MAPS, &retromap); |
5c00ea32 | 1536 | #endif |
b5926d18 | 1537 | } |
1538 | ||
cdee2d81 | 1539 | static void show_notification(const char *msg_str, |
1540 | unsigned duration_ms, unsigned priority) | |
1541 | { | |
1542 | if (msg_interface_version >= 1) | |
1543 | { | |
1544 | struct retro_message_ext msg = { | |
1545 | msg_str, | |
1546 | duration_ms, | |
1547 | 3, | |
1548 | RETRO_LOG_WARN, | |
1549 | RETRO_MESSAGE_TARGET_ALL, | |
1550 | RETRO_MESSAGE_TYPE_NOTIFICATION, | |
1551 | -1 | |
1552 | }; | |
1553 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
1554 | } | |
1555 | else | |
1556 | { | |
1557 | struct retro_message msg = { | |
1558 | msg_str, | |
1559 | 180 | |
1560 | }; | |
1561 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
1562 | } | |
1563 | } | |
1564 | ||
5eaa13f1 A |
1565 | static void retro_audio_buff_status_cb( |
1566 | bool active, unsigned occupancy, bool underrun_likely) | |
1567 | { | |
1568 | retro_audio_buff_active = active; | |
1569 | retro_audio_buff_occupancy = occupancy; | |
1570 | retro_audio_buff_underrun = underrun_likely; | |
1571 | } | |
1572 | ||
1573 | static void retro_set_audio_buff_status_cb(void) | |
1574 | { | |
44c38f79 | 1575 | if (frameskip_type == FRAMESKIP_NONE) |
5eaa13f1 | 1576 | { |
44c38f79 | 1577 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); |
1578 | retro_audio_latency = 0; | |
1579 | } | |
1580 | else | |
1581 | { | |
1582 | bool calculate_audio_latency = true; | |
5eaa13f1 | 1583 | |
44c38f79 | 1584 | if (frameskip_type == FRAMESKIP_FIXED_INTERVAL) |
1585 | environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, NULL); | |
1586 | else | |
5eaa13f1 | 1587 | { |
44c38f79 | 1588 | struct retro_audio_buffer_status_callback buf_status_cb; |
1589 | buf_status_cb.callback = retro_audio_buff_status_cb; | |
1590 | if (!environ_cb(RETRO_ENVIRONMENT_SET_AUDIO_BUFFER_STATUS_CALLBACK, | |
1591 | &buf_status_cb)) | |
1592 | { | |
1593 | retro_audio_buff_active = false; | |
1594 | retro_audio_buff_occupancy = 0; | |
1595 | retro_audio_buff_underrun = false; | |
1596 | retro_audio_latency = 0; | |
1597 | calculate_audio_latency = false; | |
1598 | } | |
5eaa13f1 | 1599 | } |
44c38f79 | 1600 | |
1601 | if (calculate_audio_latency) | |
5eaa13f1 A |
1602 | { |
1603 | /* Frameskip is enabled - increase frontend | |
1604 | * audio latency to minimise potential | |
1605 | * buffer underruns */ | |
1606 | uint32_t frame_time_usec = 1000000.0 / (is_pal_mode ? 50.0 : 60.0); | |
1607 | ||
1608 | /* Set latency to 6x current frame time... */ | |
1609 | retro_audio_latency = (unsigned)(6 * frame_time_usec / 1000); | |
1610 | ||
1611 | /* ...then round up to nearest multiple of 32 */ | |
1612 | retro_audio_latency = (retro_audio_latency + 0x1F) & ~0x1F; | |
1613 | } | |
1614 | } | |
5eaa13f1 A |
1615 | |
1616 | update_audio_latency = true; | |
44c38f79 | 1617 | frameskip_counter = 0; |
5eaa13f1 A |
1618 | } |
1619 | ||
570b9365 | 1620 | static void update_variables(bool in_flight); |
38c2028e | 1621 | bool retro_load_game(const struct retro_game_info *info) |
1622 | { | |
cada0a36 | 1623 | size_t i; |
1624 | unsigned int cd_index = 0; | |
1625 | bool is_m3u = (strcasestr(info->path, ".m3u") != NULL); | |
1f915be5 | 1626 | bool is_exe = (strcasestr(info->path, ".exe") != NULL); |
1627 | int ret; | |
9fba39a9 | 1628 | |
e3f8313f | 1629 | struct retro_input_descriptor desc[] = { |
8822aea7 | 1630 | #define JOYP(port) \ |
1631 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" }, \ | |
1632 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" }, \ | |
1633 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" }, \ | |
1634 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" }, \ | |
1635 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Cross" }, \ | |
1636 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Circle" }, \ | |
1637 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Triangle" }, \ | |
1638 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_Y, "Square" }, \ | |
1639 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L1" }, \ | |
1640 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, \ | |
1641 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, \ | |
1642 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R1" }, \ | |
1643 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, \ | |
1644 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, \ | |
1645 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Select" }, \ | |
1646 | { port, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Start" }, \ | |
1647 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X, "Left Analog X" }, \ | |
1648 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y, "Left Analog Y" }, \ | |
cada0a36 | 1649 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X, "Right Analog X" }, \ |
2815469a S |
1650 | { port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y, "Right Analog Y" }, \ |
1651 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_TRIGGER, "Gun Trigger" }, \ | |
1652 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_RELOAD, "Gun Reload" }, \ | |
1653 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A, "Gun Aux A" }, \ | |
8b1be692 S |
1654 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B, "Gun Aux B" }, \ |
1655 | { port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_START, "Gun Start" }, | |
2815469a | 1656 | |
cada0a36 | 1657 | JOYP(0) |
1658 | JOYP(1) | |
1659 | JOYP(2) | |
1660 | JOYP(3) | |
1661 | JOYP(4) | |
1662 | JOYP(5) | |
1663 | JOYP(6) | |
1664 | JOYP(7) | |
e3f8313f | 1665 | |
1666 | { 0 }, | |
1667 | }; | |
1668 | ||
cada0a36 | 1669 | frame_count = 0; |
2df7fcac | 1670 | |
e3f8313f | 1671 | environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc); |
1672 | ||
46aa5b98 | 1673 | #ifdef FRONTEND_SUPPORTS_RGB565 |
cada0a36 | 1674 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
8822aea7 | 1675 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) |
1676 | { | |
cada0a36 | 1677 | SysPrintf("RGB565 supported, using it\n"); |
1678 | } | |
46aa5b98 | 1679 | #endif |
c19aba43 | 1680 | |
8822aea7 | 1681 | if (info == NULL || info->path == NULL) |
1682 | { | |
cada0a36 | 1683 | SysPrintf("info->path required\n"); |
1684 | return false; | |
1685 | } | |
1686 | ||
1687 | update_variables(false); | |
1688 | ||
8822aea7 | 1689 | if (plugins_opened) |
1690 | { | |
cada0a36 | 1691 | ClosePlugins(); |
1692 | plugins_opened = 0; | |
1693 | } | |
1694 | ||
1695 | disk_init(); | |
1696 | ||
1697 | extract_directory(base_dir, info->path, sizeof(base_dir)); | |
1698 | ||
8822aea7 | 1699 | if (is_m3u) |
1700 | { | |
1701 | if (!read_m3u(info->path)) | |
1702 | { | |
cada0a36 | 1703 | log_cb(RETRO_LOG_INFO, "failed to read m3u file\n"); |
1704 | return false; | |
1705 | } | |
8822aea7 | 1706 | } |
1707 | else | |
1708 | { | |
cada0a36 | 1709 | char disk_label[PATH_MAX]; |
1710 | disk_label[0] = '\0'; | |
1711 | ||
1712 | disk_count = 1; | |
1713 | disks[0].fname = strdup(info->path); | |
1714 | ||
1715 | get_disk_label(disk_label, info->path, PATH_MAX); | |
1716 | disks[0].flabel = strdup(disk_label); | |
1717 | } | |
1718 | ||
1719 | /* If this is an M3U file, attempt to set the | |
1720 | * initial disk image */ | |
8822aea7 | 1721 | if (is_m3u && (disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1722 | { | |
cada0a36 | 1723 | const char *fname = disks[disk_initial_index].fname; |
1724 | ||
1725 | if (fname && (*fname != '\0')) | |
1726 | if (strcmp(disk_initial_path, fname) == 0) | |
1727 | cd_index = disk_initial_index; | |
1728 | } | |
1729 | ||
1730 | set_cd_image(disks[cd_index].fname); | |
1731 | disk_current_index = cd_index; | |
1732 | ||
1733 | /* have to reload after set_cd_image for correct cdr plugin */ | |
8822aea7 | 1734 | if (LoadPlugins() == -1) |
1735 | { | |
cada0a36 | 1736 | log_cb(RETRO_LOG_INFO, "failed to load plugins\n"); |
1737 | return false; | |
1738 | } | |
1739 | ||
1740 | plugins_opened = 1; | |
1741 | NetOpened = 0; | |
1742 | ||
8822aea7 | 1743 | if (OpenPlugins() == -1) |
1744 | { | |
cada0a36 | 1745 | log_cb(RETRO_LOG_INFO, "failed to open plugins\n"); |
1746 | return false; | |
1747 | } | |
1748 | ||
1749 | /* Handle multi-disk images (i.e. PBP) | |
1750 | * > Cannot do this until after OpenPlugins() is | |
1751 | * called (since this sets the value of | |
1752 | * cdrIsoMultidiskCount) */ | |
8822aea7 | 1753 | if (!is_m3u && (cdrIsoMultidiskCount > 1)) |
1754 | { | |
cada0a36 | 1755 | disk_count = cdrIsoMultidiskCount < 8 ? cdrIsoMultidiskCount : 8; |
1756 | ||
1757 | /* Small annoyance: We need to change the label | |
1758 | * of disk 0, so have to clear existing entries */ | |
1759 | if (disks[0].fname != NULL) | |
1760 | free(disks[0].fname); | |
1761 | disks[0].fname = NULL; | |
1762 | ||
1763 | if (disks[0].flabel != NULL) | |
1764 | free(disks[0].flabel); | |
1765 | disks[0].flabel = NULL; | |
1766 | ||
8822aea7 | 1767 | for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++) |
1768 | { | |
9361a5aa EC |
1769 | char disk_name[PATH_MAX - 16] = { 0 }; |
1770 | char disk_label[PATH_MAX] = { 0 }; | |
cada0a36 | 1771 | |
1772 | disks[i].fname = strdup(info->path); | |
1773 | ||
9361a5aa | 1774 | get_disk_label(disk_name, info->path, sizeof(disk_name)); |
cada0a36 | 1775 | snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1); |
1776 | disks[i].flabel = strdup(disk_label); | |
1777 | ||
1778 | disks[i].internal_index = i; | |
1779 | } | |
1780 | ||
1781 | /* This is not an M3U file, so initial disk | |
1782 | * image has not yet been set - attempt to | |
1783 | * do so now */ | |
8822aea7 | 1784 | if ((disk_initial_index > 0) && (disk_initial_index < disk_count)) |
1785 | { | |
cada0a36 | 1786 | const char *fname = disks[disk_initial_index].fname; |
1787 | ||
1788 | if (fname && (*fname != '\0')) | |
1789 | if (strcmp(disk_initial_path, fname) == 0) | |
1790 | cd_index = disk_initial_index; | |
1791 | } | |
1792 | ||
8822aea7 | 1793 | if (cd_index > 0) |
1794 | { | |
1795 | CdromId[0] = '\0'; | |
cada0a36 | 1796 | CdromLabel[0] = '\0'; |
1797 | ||
1798 | cdrIsoMultidiskSelect = disks[cd_index].internal_index; | |
8822aea7 | 1799 | disk_current_index = cd_index; |
cada0a36 | 1800 | set_cd_image(disks[cd_index].fname); |
1801 | ||
8822aea7 | 1802 | if (ReloadCdromPlugin() < 0) |
1803 | { | |
cada0a36 | 1804 | log_cb(RETRO_LOG_INFO, "failed to reload cdr plugins\n"); |
1805 | return false; | |
1806 | } | |
8822aea7 | 1807 | if (CDR_open() < 0) |
1808 | { | |
cada0a36 | 1809 | log_cb(RETRO_LOG_INFO, "failed to open cdr plugin\n"); |
1810 | return false; | |
1811 | } | |
1812 | } | |
1813 | } | |
1814 | ||
92cd7e86 | 1815 | /* set ports to use "standard controller" initially */ |
1816 | for (i = 0; i < 8; ++i) | |
1817 | in_type[i] = PSE_PAD_TYPE_STANDARD; | |
1818 | ||
cada0a36 | 1819 | plugin_call_rearmed_cbs(); |
8b9b4c9f | 1820 | /* dfinput_activate(); */ |
cada0a36 | 1821 | |
1f915be5 | 1822 | if (!is_exe && CheckCdrom() == -1) |
8822aea7 | 1823 | { |
cada0a36 | 1824 | log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path); |
1825 | return false; | |
1826 | } | |
1827 | ||
1828 | SysReset(); | |
1829 | ||
1f915be5 | 1830 | if (is_exe) |
1831 | ret = Load(info->path); | |
1832 | else | |
1833 | ret = LoadCdrom(); | |
1834 | if (ret != 0) | |
8822aea7 | 1835 | { |
1f915be5 | 1836 | log_cb(RETRO_LOG_INFO, "could not load %s (%d)\n", is_exe ? "exe" : "CD", ret); |
cada0a36 | 1837 | return false; |
1838 | } | |
1839 | emu_on_new_cd(0); | |
1840 | ||
1841 | set_retro_memmap(); | |
5eaa13f1 | 1842 | retro_set_audio_buff_status_cb(); |
cada0a36 | 1843 | |
cdee2d81 | 1844 | if (check_unsatisfied_libcrypt()) |
1845 | show_notification("LibCrypt protected game with missing SBI detected", 3000, 3); | |
1846 | ||
cada0a36 | 1847 | return true; |
38c2028e | 1848 | } |
1849 | ||
38c2028e | 1850 | unsigned retro_get_region(void) |
1851 | { | |
cada0a36 | 1852 | return is_pal_mode ? RETRO_REGION_PAL : RETRO_REGION_NTSC; |
38c2028e | 1853 | } |
1854 | ||
1855 | void *retro_get_memory_data(unsigned id) | |
1856 | { | |
cada0a36 | 1857 | if (id == RETRO_MEMORY_SAVE_RAM) |
1858 | return Mcd1Data; | |
1859 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1860 | return psxM; | |
1861 | else | |
1862 | return NULL; | |
38c2028e | 1863 | } |
1864 | ||
1865 | size_t retro_get_memory_size(unsigned id) | |
1866 | { | |
cada0a36 | 1867 | if (id == RETRO_MEMORY_SAVE_RAM) |
1868 | return MCD_SIZE; | |
1869 | else if (id == RETRO_MEMORY_SYSTEM_RAM) | |
1870 | return 0x200000; | |
1871 | else | |
1872 | return 0; | |
38c2028e | 1873 | } |
1874 | ||
1875 | void retro_reset(void) | |
1876 | { | |
d9e77039 | 1877 | //hack to prevent retroarch freezing when reseting in the menu but not while running with the hot key |
1878 | rebootemu = 1; | |
cada0a36 | 1879 | //SysReset(); |
38c2028e | 1880 | } |
1881 | ||
1882 | static const unsigned short retro_psx_map[] = { | |
8822aea7 | 1883 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, |
1884 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
1885 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
1886 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
1887 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
1888 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
1889 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
1890 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
1891 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
1892 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
1893 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
1894 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
1895 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
1896 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
1897 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
1898 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
38c2028e | 1899 | }; |
1900 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
1901 | ||
8b1be692 | 1902 | //Percentage distance of screen to adjust for Guncon |
e16ecc89 | 1903 | static int GunconAdjustX = 0; |
1904 | static int GunconAdjustY = 0; | |
1905 | ||
8b1be692 | 1906 | //Used when out by a percentage with Guncon |
e16ecc89 | 1907 | static float GunconAdjustRatioX = 1; |
1908 | static float GunconAdjustRatioY = 1; | |
1909 | ||
805fe9bc | 1910 | static void update_variables(bool in_flight) |
e268a47e | 1911 | { |
e268a47e | 1912 | struct retro_variable var; |
b41cca85 | 1913 | #ifdef GPU_PEOPS |
f3c6ae10 | 1914 | // Always enable GPU_PEOPS_OLD_FRAME_SKIP flag |
1915 | // (this is set in standalone, with no option | |
1916 | // to change it) | |
1917 | int gpu_peops_fix = GPU_PEOPS_OLD_FRAME_SKIP; | |
b41cca85 | 1918 | #endif |
44c38f79 | 1919 | frameskip_type_t prev_frameskip_type; |
5eaa13f1 | 1920 | |
5eaa13f1 | 1921 | var.value = NULL; |
10a3edb5 | 1922 | var.key = "pcsx_rearmed_frameskip_type"; |
5eaa13f1 A |
1923 | |
1924 | prev_frameskip_type = frameskip_type; | |
44c38f79 | 1925 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 1926 | pl_rearmed_cbs.frameskip = 0; |
ace14ab3 | 1927 | |
5eaa13f1 A |
1928 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
1929 | { | |
1930 | if (strcmp(var.value, "auto") == 0) | |
44c38f79 | 1931 | frameskip_type = FRAMESKIP_AUTO; |
5eaa13f1 | 1932 | if (strcmp(var.value, "auto_threshold") == 0) |
44c38f79 | 1933 | frameskip_type = FRAMESKIP_AUTO_THRESHOLD; |
5eaa13f1 | 1934 | if (strcmp(var.value, "fixed_interval") == 0) |
44c38f79 | 1935 | frameskip_type = FRAMESKIP_FIXED_INTERVAL; |
5eaa13f1 A |
1936 | } |
1937 | ||
1938 | if (frameskip_type != 0) | |
1939 | pl_rearmed_cbs.frameskip = -1; | |
10a3edb5 | 1940 | |
e268a47e | 1941 | var.value = NULL; |
10a3edb5 | 1942 | var.key = "pcsx_rearmed_frameskip_threshold"; |
5eaa13f1 | 1943 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1944 | { |
1945 | frameskip_threshold = strtol(var.value, NULL, 10); | |
1946 | } | |
5eaa13f1 | 1947 | |
5eaa13f1 | 1948 | var.value = NULL; |
10a3edb5 | 1949 | var.key = "pcsx_rearmed_frameskip_interval"; |
3abd263a | 1950 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
10a3edb5 C |
1951 | { |
1952 | frameskip_interval = strtol(var.value, NULL, 10); | |
1953 | } | |
9f5a28d9 | 1954 | |
1955 | var.value = NULL; | |
4e477065 | 1956 | var.key = "pcsx_rearmed_region"; |
3abd263a | 1957 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 1958 | { |
1959 | Config.PsxAuto = 0; | |
f4cceff6 | 1960 | if (strcmp(var.value, "auto") == 0) |
9f5a28d9 | 1961 | Config.PsxAuto = 1; |
1962 | else if (strcmp(var.value, "NTSC") == 0) | |
1963 | Config.PsxType = 0; | |
1964 | else if (strcmp(var.value, "PAL") == 0) | |
1965 | Config.PsxType = 1; | |
1966 | } | |
4615b075 | 1967 | |
30d43b8a | 1968 | update_multitap(); |
61c4962a | 1969 | |
e1442c48 | 1970 | var.value = NULL; |
1971 | var.key = "pcsx_rearmed_negcon_deadzone"; | |
1972 | negcon_deadzone = 0; | |
3abd263a | 1973 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1974 | { |
1975 | negcon_deadzone = (int)(atoi(var.value) * 0.01f * NEGCON_RANGE); | |
1976 | } | |
1977 | ||
1978 | var.value = NULL; | |
1979 | var.key = "pcsx_rearmed_negcon_response"; | |
1980 | negcon_linearity = 1; | |
3abd263a | 1981 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
e1442c48 | 1982 | { |
8822aea7 | 1983 | if (strcmp(var.value, "quadratic") == 0) |
1984 | { | |
e1442c48 | 1985 | negcon_linearity = 2; |
8822aea7 | 1986 | } |
1987 | else if (strcmp(var.value, "cubic") == 0) | |
1988 | { | |
e1442c48 | 1989 | negcon_linearity = 3; |
1990 | } | |
1991 | } | |
1992 | ||
ace1989f SK |
1993 | var.value = NULL; |
1994 | var.key = "pcsx_rearmed_analog_axis_modifier"; | |
1995 | axis_bounds_modifier = true; | |
3abd263a | 1996 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
ace1989f | 1997 | { |
8822aea7 | 1998 | if (strcmp(var.value, "square") == 0) |
1999 | { | |
cada0a36 | 2000 | axis_bounds_modifier = true; |
8822aea7 | 2001 | } |
2002 | else if (strcmp(var.value, "circle") == 0) | |
2003 | { | |
cada0a36 | 2004 | axis_bounds_modifier = false; |
2005 | } | |
ace1989f SK |
2006 | } |
2007 | ||
70fb8fe7 | 2008 | var.value = NULL; |
2009 | var.key = "pcsx_rearmed_vibration"; | |
2010 | ||
3abd263a | 2011 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
70fb8fe7 | 2012 | { |
2013 | if (strcmp(var.value, "disabled") == 0) | |
2014 | in_enable_vibration = 0; | |
2015 | else if (strcmp(var.value, "enabled") == 0) | |
2016 | in_enable_vibration = 1; | |
2017 | } | |
2018 | ||
26e9c4f1 | 2019 | var.value = NULL; |
7c6a636a | 2020 | var.key = "pcsx_rearmed_analog_combo"; |
26e9c4f1 | 2021 | |
2022 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2023 | { | |
7c6a636a | 2024 | if (strcmp(var.value, "l1+r1+select") == 0) |
2025 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2026 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_SELECT); | |
2027 | else if (strcmp(var.value, "l1+r1+start") == 0) | |
2028 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2029 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_START); | |
2030 | else if (strcmp(var.value, "l1+r1+l3") == 0) | |
2031 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2032 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_L3); | |
2033 | else if (strcmp(var.value, "l1+r1+r3") == 0) | |
2034 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L) | | |
2035 | (1 << RETRO_DEVICE_ID_JOYPAD_R) | (1 << RETRO_DEVICE_ID_JOYPAD_R3); | |
2036 | else if (strcmp(var.value, "l3+r3") == 0) | |
2037 | in_dualshock_analog_combo = (1 << RETRO_DEVICE_ID_JOYPAD_L3) | | |
2038 | (1 << RETRO_DEVICE_ID_JOYPAD_R3); | |
2039 | else | |
2040 | in_dualshock_analog_combo = 0; | |
26e9c4f1 | 2041 | } |
2042 | ||
5c1cbedc | 2043 | var.value = NULL; |
2044 | var.key = "pcsx_rearmed_dithering"; | |
2045 | ||
3abd263a | 2046 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
5c1cbedc | 2047 | { |
8822aea7 | 2048 | if (strcmp(var.value, "disabled") == 0) |
2049 | { | |
5c1cbedc | 2050 | pl_rearmed_cbs.gpu_peops.iUseDither = 0; |
2051 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0; | |
030d1121 | 2052 | pl_rearmed_cbs.gpu_unai.dithering = 0; |
07ade526 | 2053 | #ifdef GPU_NEON |
5c1cbedc | 2054 | pl_rearmed_cbs.gpu_neon.allow_dithering = 0; |
2055 | #endif | |
2056 | } | |
8822aea7 | 2057 | else if (strcmp(var.value, "enabled") == 0) |
2058 | { | |
2059 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; | |
5c1cbedc | 2060 | pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1; |
030d1121 | 2061 | pl_rearmed_cbs.gpu_unai.dithering = 1; |
07ade526 | 2062 | #ifdef GPU_NEON |
5c1cbedc | 2063 | pl_rearmed_cbs.gpu_neon.allow_dithering = 1; |
2064 | #endif | |
2065 | } | |
2066 | } | |
2067 | ||
8ac2b9d2 | 2068 | #ifdef GPU_NEON |
3abd263a | 2069 | var.value = NULL; |
3c53dce3 | 2070 | var.key = "pcsx_rearmed_neon_interlace_enable_v2"; |
9f5a28d9 | 2071 | |
3abd263a | 2072 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
9f5a28d9 | 2073 | { |
2074 | if (strcmp(var.value, "disabled") == 0) | |
2075 | pl_rearmed_cbs.gpu_neon.allow_interlace = 0; | |
2076 | else if (strcmp(var.value, "enabled") == 0) | |
2077 | pl_rearmed_cbs.gpu_neon.allow_interlace = 1; | |
3c53dce3 | 2078 | else // auto |
2079 | pl_rearmed_cbs.gpu_neon.allow_interlace = 2; | |
9f5a28d9 | 2080 | } |
2081 | ||
7d68d030 | 2082 | var.value = NULL; |
55e5626b | 2083 | var.key = "pcsx_rearmed_neon_enhancement_enable"; |
7d68d030 | 2084 | |
3abd263a | 2085 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
7d68d030 | 2086 | { |
2087 | if (strcmp(var.value, "disabled") == 0) | |
2088 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
2089 | else if (strcmp(var.value, "enabled") == 0) | |
2090 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
2091 | } | |
354329fa | 2092 | |
2093 | var.value = NULL; | |
55e5626b | 2094 | var.key = "pcsx_rearmed_neon_enhancement_no_main"; |
354329fa | 2095 | |
3abd263a | 2096 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
354329fa | 2097 | { |
2098 | if (strcmp(var.value, "disabled") == 0) | |
2099 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0; | |
2100 | else if (strcmp(var.value, "enabled") == 0) | |
2101 | pl_rearmed_cbs.gpu_neon.enhancement_no_main = 1; | |
2102 | } | |
094ec204 | 2103 | #endif |
0e5a7b7d | 2104 | |
3abd263a | 2105 | var.value = NULL; |
0e5a7b7d | 2106 | var.key = "pcsx_rearmed_duping_enable"; |
2107 | ||
3abd263a | 2108 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
0e5a7b7d | 2109 | { |
0a6520c3 | 2110 | if (strcmp(var.value, "disabled") == 0) |
0e5a7b7d | 2111 | duping_enable = false; |
0a6520c3 | 2112 | else if (strcmp(var.value, "enabled") == 0) |
0e5a7b7d | 2113 | duping_enable = true; |
2114 | } | |
2115 | ||
3abd263a | 2116 | var.value = NULL; |
2df7fcac BP |
2117 | var.key = "pcsx_rearmed_display_internal_fps"; |
2118 | ||
3abd263a | 2119 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2df7fcac BP |
2120 | { |
2121 | if (strcmp(var.value, "disabled") == 0) | |
2122 | display_internal_fps = false; | |
2123 | else if (strcmp(var.value, "enabled") == 0) | |
2124 | display_internal_fps = true; | |
2125 | } | |
2126 | ||
86be2515 | 2127 | // |
2128 | // CPU emulation related config | |
630b122b | 2129 | #ifndef DRC_DISABLE |
48f615ba | 2130 | var.value = NULL; |
4e477065 | 2131 | var.key = "pcsx_rearmed_drc"; |
48f615ba | 2132 | |
abf1a2b6 DGF |
2133 | if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var)) |
2134 | var.value = "enabled"; | |
2135 | ||
48f615ba | 2136 | { |
cada0a36 | 2137 | R3000Acpu *prev_cpu = psxCpu; |
48f615ba | 2138 | |
fc99395c | 2139 | #ifdef _3DS |
8822aea7 | 2140 | if (!__ctr_svchax) |
fc99395c | 2141 | Config.Cpu = CPU_INTERPRETER; |
2142 | else | |
2143 | #endif | |
ec4baa7d | 2144 | if (strcmp(var.value, "disabled") == 0) |
48f615ba | 2145 | Config.Cpu = CPU_INTERPRETER; |
2146 | else if (strcmp(var.value, "enabled") == 0) | |
2147 | Config.Cpu = CPU_DYNAREC; | |
2148 | ||
2149 | psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec; | |
8822aea7 | 2150 | if (psxCpu != prev_cpu) |
2151 | { | |
20196899 | 2152 | prev_cpu->Notify(R3000ACPU_NOTIFY_BEFORE_SAVE, NULL); |
48f615ba | 2153 | prev_cpu->Shutdown(); |
2154 | psxCpu->Init(); | |
20196899 | 2155 | psxCpu->Reset(); |
2156 | psxCpu->Notify(R3000ACPU_NOTIFY_AFTER_LOAD, NULL); | |
48f615ba | 2157 | } |
2158 | } | |
630b122b | 2159 | #endif /* !DRC_DISABLE */ |
805fe9bc | 2160 | |
3abd263a | 2161 | var.value = NULL; |
86be2515 | 2162 | var.key = "pcsx_rearmed_psxclock"; |
2163 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2164 | { | |
2165 | int psxclock = atoi(var.value); | |
2166 | Config.cycle_multiplier = 10000 / psxclock; | |
2167 | } | |
01394a7f | 2168 | |
86be2515 | 2169 | #if !defined(DRC_DISABLE) && !defined(LIGHTREC) |
2170 | var.value = NULL; | |
2171 | var.key = "pcsx_rearmed_nosmccheck"; | |
3abd263a | 2172 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2173 | { |
86be2515 | 2174 | if (strcmp(var.value, "enabled") == 0) |
2175 | new_dynarec_hacks |= NDHACK_NO_SMC_CHECK; | |
2176 | else | |
2177 | new_dynarec_hacks &= ~NDHACK_NO_SMC_CHECK; | |
01394a7f | 2178 | } |
2179 | ||
3abd263a | 2180 | var.value = NULL; |
86be2515 | 2181 | var.key = "pcsx_rearmed_gteregsunneeded"; |
2182 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2183 | { | |
2184 | if (strcmp(var.value, "enabled") == 0) | |
2185 | new_dynarec_hacks |= NDHACK_GTE_UNNEEDED; | |
2186 | else | |
2187 | new_dynarec_hacks &= ~NDHACK_GTE_UNNEEDED; | |
2188 | } | |
01394a7f | 2189 | |
86be2515 | 2190 | var.value = NULL; |
2191 | var.key = "pcsx_rearmed_nogteflags"; | |
3abd263a | 2192 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
01394a7f | 2193 | { |
86be2515 | 2194 | if (strcmp(var.value, "enabled") == 0) |
2195 | new_dynarec_hacks |= NDHACK_GTE_NO_FLAGS; | |
2196 | else | |
2197 | new_dynarec_hacks &= ~NDHACK_GTE_NO_FLAGS; | |
01394a7f | 2198 | } |
2199 | ||
3abd263a | 2200 | var.value = NULL; |
86be2515 | 2201 | var.key = "pcsx_rearmed_nocompathacks"; |
2202 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2203 | { | |
2204 | if (strcmp(var.value, "enabled") == 0) | |
2205 | new_dynarec_hacks |= NDHACK_NO_COMPAT_HACKS; | |
2206 | else | |
2207 | new_dynarec_hacks &= ~NDHACK_NO_COMPAT_HACKS; | |
2208 | } | |
2209 | #endif /* !DRC_DISABLE && !LIGHTREC */ | |
b3480be8 | 2210 | |
86be2515 | 2211 | var.value = NULL; |
2212 | var.key = "pcsx_rearmed_nostalls"; | |
3abd263a | 2213 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2214 | { |
86be2515 | 2215 | if (strcmp(var.value, "enabled") == 0) |
2216 | Config.DisableStalls = 1; | |
2217 | else | |
2218 | Config.DisableStalls = 0; | |
b3480be8 | 2219 | } |
86be2515 | 2220 | |
7a811716 | 2221 | var.value = NULL; |
2222 | var.key = "pcsx_rearmed_icache_emulation"; | |
7a811716 | 2223 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
2224 | { | |
2225 | if (strcmp(var.value, "disabled") == 0) | |
2226 | Config.icache_emulation = 0; | |
2227 | else if (strcmp(var.value, "enabled") == 0) | |
2228 | Config.icache_emulation = 1; | |
2229 | } | |
ace14ab3 | 2230 | |
6d79a06f | 2231 | var.value = NULL; |
2232 | var.key = "pcsx_rearmed_exception_emulation"; | |
2233 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2234 | { | |
2235 | if (strcmp(var.value, "enabled") == 0) | |
2236 | Config.PreciseExceptions = 1; | |
2237 | else | |
2238 | Config.PreciseExceptions = 0; | |
2239 | } | |
2240 | ||
86be2515 | 2241 | psxCpu->ApplyConfig(); |
2242 | ||
2243 | // end of CPU emu config | |
2244 | // | |
2245 | ||
3abd263a | 2246 | var.value = NULL; |
86be2515 | 2247 | var.key = "pcsx_rearmed_spu_reverb"; |
b3480be8 | 2248 | |
3abd263a | 2249 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b3480be8 | 2250 | { |
2251 | if (strcmp(var.value, "disabled") == 0) | |
86be2515 | 2252 | spu_config.iUseReverb = false; |
b3480be8 | 2253 | else if (strcmp(var.value, "enabled") == 0) |
86be2515 | 2254 | spu_config.iUseReverb = true; |
2255 | } | |
2256 | ||
2257 | var.value = NULL; | |
2258 | var.key = "pcsx_rearmed_spu_interpolation"; | |
2259 | ||
2260 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2261 | { | |
2262 | if (strcmp(var.value, "simple") == 0) | |
2263 | spu_config.iUseInterpolation = 1; | |
2264 | else if (strcmp(var.value, "gaussian") == 0) | |
2265 | spu_config.iUseInterpolation = 2; | |
2266 | else if (strcmp(var.value, "cubic") == 0) | |
2267 | spu_config.iUseInterpolation = 3; | |
2268 | else if (strcmp(var.value, "off") == 0) | |
2269 | spu_config.iUseInterpolation = 0; | |
b3480be8 | 2270 | } |
2271 | ||
8a3cf42b | 2272 | #if P_HAVE_PTHREAD |
04d27b25 | 2273 | var.value = NULL; |
2274 | var.key = "pcsx_rearmed_spu_thread"; | |
2275 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2276 | { | |
2277 | if (strcmp(var.value, "enabled") == 0) | |
2278 | spu_config.iUseThread = 1; | |
2279 | else | |
2280 | spu_config.iUseThread = 0; | |
2281 | } | |
8a3cf42b | 2282 | #endif |
04d27b25 | 2283 | |
65662232 | 2284 | #if 0 // currently disabled, see USE_READ_THREAD in libpcsxcore/cdriso.c |
94f0c7c5 | 2285 | if (P_HAVE_PTHREAD) { |
78bb116f PC |
2286 | var.value = NULL; |
2287 | var.key = "pcsx_rearmed_async_cd"; | |
2288 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2289 | { | |
2290 | if (strcmp(var.value, "async") == 0) | |
2291 | { | |
2292 | Config.AsyncCD = 1; | |
2293 | Config.CHD_Precache = 0; | |
2294 | } | |
2295 | else if (strcmp(var.value, "sync") == 0) | |
2296 | { | |
2297 | Config.AsyncCD = 0; | |
2298 | Config.CHD_Precache = 0; | |
2299 | } | |
2300 | else if (strcmp(var.value, "precache") == 0) | |
2301 | { | |
2302 | Config.AsyncCD = 0; | |
2303 | Config.CHD_Precache = 1; | |
2304 | } | |
2305 | } | |
679b71e2 | 2306 | } |
65662232 | 2307 | #endif |
679b71e2 | 2308 | |
b12cce74 | 2309 | var.value = NULL; |
2310 | var.key = "pcsx_rearmed_noxadecoding"; | |
3abd263a | 2311 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2312 | { |
2313 | if (strcmp(var.value, "disabled") == 0) | |
2314 | Config.Xa = 1; | |
2315 | else | |
2316 | Config.Xa = 0; | |
2317 | } | |
2318 | ||
2319 | var.value = NULL; | |
2320 | var.key = "pcsx_rearmed_nocdaudio"; | |
3abd263a | 2321 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
b12cce74 | 2322 | { |
2323 | if (strcmp(var.value, "disabled") == 0) | |
2324 | Config.Cdda = 1; | |
2325 | else | |
2326 | Config.Cdda = 0; | |
2327 | } | |
2328 | ||
fae38d7a | 2329 | var.value = NULL; |
2330 | var.key = "pcsx_rearmed_gpu_slow_llists"; | |
2331 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2332 | { | |
2333 | if (strcmp(var.value, "disabled") == 0) | |
5bbe183f | 2334 | Config.GpuListWalking = 0; |
fae38d7a | 2335 | else if (strcmp(var.value, "enabled") == 0) |
5bbe183f | 2336 | Config.GpuListWalking = 1; |
fae38d7a | 2337 | else // auto |
5bbe183f | 2338 | Config.GpuListWalking = -1; |
2339 | } | |
2340 | ||
2341 | var.value = NULL; | |
2342 | var.key = "pcsx_rearmed_screen_centering"; | |
2343 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2344 | { | |
2345 | if (strcmp(var.value, "game") == 0) | |
2346 | pl_rearmed_cbs.screen_centering_type = 1; | |
8f8ade9c | 2347 | else if (strcmp(var.value, "borderless") == 0) |
5bbe183f | 2348 | pl_rearmed_cbs.screen_centering_type = 2; |
8f8ade9c | 2349 | else if (strcmp(var.value, "manual") == 0) |
2350 | pl_rearmed_cbs.screen_centering_type = 3; | |
5bbe183f | 2351 | else // auto |
2352 | pl_rearmed_cbs.screen_centering_type = 0; | |
2353 | } | |
2354 | ||
2355 | var.value = NULL; | |
2356 | var.key = "pcsx_rearmed_screen_centering_x"; | |
2357 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2358 | { | |
2359 | pl_rearmed_cbs.screen_centering_x = atoi(var.value); | |
2360 | } | |
2361 | ||
2362 | var.value = NULL; | |
2363 | var.key = "pcsx_rearmed_screen_centering_y"; | |
2364 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2365 | { | |
2366 | pl_rearmed_cbs.screen_centering_y = atoi(var.value); | |
fae38d7a | 2367 | } |
2368 | ||
c765eb86 JW |
2369 | #ifdef THREAD_RENDERING |
2370 | var.key = "pcsx_rearmed_gpu_thread_rendering"; | |
2371 | var.value = NULL; | |
2372 | ||
2373 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2374 | { | |
2375 | if (strcmp(var.value, "disabled") == 0) | |
2376 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_OFF; | |
2377 | else if (strcmp(var.value, "sync") == 0) | |
2378 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_SYNC; | |
2379 | else if (strcmp(var.value, "async") == 0) | |
2380 | pl_rearmed_cbs.thread_rendering = THREAD_RENDERING_ASYNC; | |
2381 | } | |
2382 | #endif | |
2383 | ||
2d17de26 | 2384 | #ifdef GPU_PEOPS |
3abd263a | 2385 | var.value = NULL; |
6713b629 | 2386 | var.key = "pcsx_rearmed_gpu_peops_odd_even_bit"; |
c8108d88 | 2387 | |
2388 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2389 | { | |
2390 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2391 | gpu_peops_fix |= GPU_PEOPS_ODD_EVEN_BIT; |
c8108d88 | 2392 | } |
2393 | ||
3abd263a | 2394 | var.value = NULL; |
6713b629 | 2395 | var.key = "pcsx_rearmed_gpu_peops_expand_screen_width"; |
c8108d88 | 2396 | |
2397 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2398 | { | |
2399 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2400 | gpu_peops_fix |= GPU_PEOPS_EXPAND_SCREEN_WIDTH; |
c8108d88 | 2401 | } |
2402 | ||
3abd263a | 2403 | var.value = NULL; |
6713b629 | 2404 | var.key = "pcsx_rearmed_gpu_peops_ignore_brightness"; |
c8108d88 | 2405 | |
2406 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2407 | { | |
2408 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2409 | gpu_peops_fix |= GPU_PEOPS_IGNORE_BRIGHTNESS; |
c8108d88 | 2410 | } |
2411 | ||
3abd263a | 2412 | var.value = NULL; |
6713b629 | 2413 | var.key = "pcsx_rearmed_gpu_peops_disable_coord_check"; |
c8108d88 | 2414 | |
2415 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2416 | { | |
2417 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2418 | gpu_peops_fix |= GPU_PEOPS_DISABLE_COORD_CHECK; |
c8108d88 | 2419 | } |
2420 | ||
3abd263a | 2421 | var.value = NULL; |
6713b629 | 2422 | var.key = "pcsx_rearmed_gpu_peops_lazy_screen_update"; |
c8108d88 | 2423 | |
2424 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2425 | { | |
2426 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2427 | gpu_peops_fix |= GPU_PEOPS_LAZY_SCREEN_UPDATE; |
c8108d88 | 2428 | } |
2429 | ||
3abd263a | 2430 | var.value = NULL; |
6713b629 | 2431 | var.key = "pcsx_rearmed_gpu_peops_repeated_triangles"; |
c8108d88 | 2432 | |
2433 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2434 | { | |
2435 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2436 | gpu_peops_fix |= GPU_PEOPS_REPEATED_TRIANGLES; |
c8108d88 | 2437 | } |
2438 | ||
3abd263a | 2439 | var.value = NULL; |
6713b629 | 2440 | var.key = "pcsx_rearmed_gpu_peops_quads_with_triangles"; |
c8108d88 | 2441 | |
2442 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2443 | { | |
2444 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2445 | gpu_peops_fix |= GPU_PEOPS_QUADS_WITH_TRIANGLES; |
c8108d88 | 2446 | } |
2447 | ||
3abd263a | 2448 | var.value = NULL; |
6713b629 | 2449 | var.key = "pcsx_rearmed_gpu_peops_fake_busy_state"; |
c8108d88 | 2450 | |
2451 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2452 | { | |
2453 | if (strcmp(var.value, "enabled") == 0) | |
6713b629 | 2454 | gpu_peops_fix |= GPU_PEOPS_FAKE_BUSY_STATE; |
c8108d88 | 2455 | } |
2456 | ||
2457 | if (pl_rearmed_cbs.gpu_peops.dwActFixes != gpu_peops_fix) | |
2458 | pl_rearmed_cbs.gpu_peops.dwActFixes = gpu_peops_fix; | |
c8108d88 | 2459 | #endif |
2460 | ||
030d1121 | 2461 | #ifdef GPU_UNAI |
f3c6ae10 | 2462 | /* Note: This used to be an option, but it only works |
2463 | * (correctly) when running high resolution games | |
2464 | * (480i, 512i) and has been obsoleted by | |
2465 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2466 | pl_rearmed_cbs.gpu_unai.ilace_force = 0; | |
2467 | /* Note: This used to be an option, but it has no | |
2468 | * discernable effect and has been obsoleted by | |
2469 | * pcsx_rearmed_gpu_unai_scale_hires */ | |
2470 | pl_rearmed_cbs.gpu_unai.pixel_skip = 0; | |
030d1121 | 2471 | |
2472 | var.key = "pcsx_rearmed_gpu_unai_lighting"; | |
2473 | var.value = NULL; | |
2474 | ||
3abd263a | 2475 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2476 | { |
2477 | if (strcmp(var.value, "disabled") == 0) | |
2478 | pl_rearmed_cbs.gpu_unai.lighting = 0; | |
2479 | else if (strcmp(var.value, "enabled") == 0) | |
2480 | pl_rearmed_cbs.gpu_unai.lighting = 1; | |
2481 | } | |
2482 | ||
2483 | var.key = "pcsx_rearmed_gpu_unai_fast_lighting"; | |
2484 | var.value = NULL; | |
2485 | ||
3abd263a | 2486 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2487 | { |
2488 | if (strcmp(var.value, "disabled") == 0) | |
2489 | pl_rearmed_cbs.gpu_unai.fast_lighting = 0; | |
2490 | else if (strcmp(var.value, "enabled") == 0) | |
2491 | pl_rearmed_cbs.gpu_unai.fast_lighting = 1; | |
2492 | } | |
2493 | ||
2494 | var.key = "pcsx_rearmed_gpu_unai_blending"; | |
2495 | var.value = NULL; | |
2496 | ||
3abd263a | 2497 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
030d1121 | 2498 | { |
2499 | if (strcmp(var.value, "disabled") == 0) | |
2500 | pl_rearmed_cbs.gpu_unai.blending = 0; | |
2501 | else if (strcmp(var.value, "enabled") == 0) | |
2502 | pl_rearmed_cbs.gpu_unai.blending = 1; | |
2503 | } | |
2504 | ||
43047988 JW |
2505 | var.key = "pcsx_rearmed_gpu_unai_scale_hires"; |
2506 | var.value = NULL; | |
2507 | ||
2508 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2509 | { | |
2510 | if (strcmp(var.value, "disabled") == 0) | |
2511 | pl_rearmed_cbs.gpu_unai.scale_hires = 0; | |
2512 | else if (strcmp(var.value, "enabled") == 0) | |
2513 | pl_rearmed_cbs.gpu_unai.scale_hires = 1; | |
2514 | } | |
030d1121 | 2515 | #endif // GPU_UNAI |
2516 | ||
8b1be692 S |
2517 | var.value = NULL; |
2518 | var.key = "pcsx_rearmed_crosshair1"; | |
2519 | ||
2520 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2521 | { | |
2522 | if (strcmp(var.value, "disabled") == 0) | |
2523 | in_enable_crosshair[0] = 0; | |
2524 | else if (strcmp(var.value, "blue") == 0) | |
2525 | in_enable_crosshair[0] = 0x1F; | |
2526 | else if (strcmp(var.value, "green") == 0) | |
2527 | in_enable_crosshair[0] = 0x7E0; | |
2528 | else if (strcmp(var.value, "red") == 0) | |
2529 | in_enable_crosshair[0] = 0xF800; | |
2530 | else if (strcmp(var.value, "white") == 0) | |
2531 | in_enable_crosshair[0] = 0xFFFF; | |
2532 | } | |
2533 | ||
2534 | var.value = NULL; | |
2535 | var.key = "pcsx_rearmed_crosshair2"; | |
2536 | ||
2537 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2538 | { | |
2539 | if (strcmp(var.value, "disabled") == 0) | |
2540 | in_enable_crosshair[1] = 0; | |
2541 | else if (strcmp(var.value, "blue") == 0) | |
2542 | in_enable_crosshair[1] = 0x1F; | |
2543 | else if (strcmp(var.value, "green") == 0) | |
2544 | in_enable_crosshair[1] = 0x7E0; | |
2545 | else if (strcmp(var.value, "red") == 0) | |
2546 | in_enable_crosshair[1] = 0xF800; | |
2547 | else if (strcmp(var.value, "white") == 0) | |
2548 | in_enable_crosshair[1] = 0xFFFF; | |
2549 | } | |
2550 | ||
cada0a36 | 2551 | //This adjustment process gives the user the ability to manually align the mouse up better |
e16ecc89 | 2552 | //with where the shots are in the emulator. |
2553 | ||
8b1be692 S |
2554 | var.value = NULL; |
2555 | var.key = "pcsx_rearmed_konamigunadjustx"; | |
2556 | ||
2557 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2558 | { | |
2559 | KonamiGunAdjustX = atof(var.value) / 100.0f; | |
2560 | } | |
2561 | ||
2562 | var.value = NULL; | |
2563 | var.key = "pcsx_rearmed_konamigunadjusty"; | |
2564 | ||
2565 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2566 | { | |
2567 | KonamiGunAdjustY = atof(var.value) / 100.0f; | |
2568 | } | |
2569 | ||
e16ecc89 | 2570 | var.value = NULL; |
2571 | var.key = "pcsx_rearmed_gunconadjustx"; | |
2572 | ||
2573 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2574 | { | |
cada0a36 | 2575 | GunconAdjustX = atoi(var.value); |
e16ecc89 | 2576 | } |
2577 | ||
2578 | var.value = NULL; | |
2579 | var.key = "pcsx_rearmed_gunconadjusty"; | |
2580 | ||
2581 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2582 | { | |
cada0a36 | 2583 | GunconAdjustY = atoi(var.value); |
2584 | } | |
e16ecc89 | 2585 | |
2586 | var.value = NULL; | |
2587 | var.key = "pcsx_rearmed_gunconadjustratiox"; | |
2588 | ||
2589 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2590 | { | |
cada0a36 | 2591 | GunconAdjustRatioX = atof(var.value); |
2592 | } | |
e16ecc89 | 2593 | |
2594 | var.value = NULL; | |
2595 | var.key = "pcsx_rearmed_gunconadjustratioy"; | |
2596 | ||
2597 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2598 | { | |
cada0a36 | 2599 | GunconAdjustRatioY = atof(var.value); |
e16ecc89 | 2600 | } |
2601 | ||
399a33fe | 2602 | var.value = NULL; |
2603 | var.key = "pcsx_rearmed_input_sensitivity"; | |
2604 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2605 | { | |
2606 | mouse_sensitivity = atof(var.value); | |
2607 | } | |
2608 | ||
65662232 | 2609 | if (found_bios) |
2610 | { | |
2611 | var.value = NULL; | |
2612 | var.key = "pcsx_rearmed_show_bios_bootlogo"; | |
2613 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) | |
2614 | { | |
2615 | Config.SlowBoot = 0; | |
2616 | if (strcmp(var.value, "enabled") == 0) | |
2617 | Config.SlowBoot = 1; | |
2618 | } | |
2619 | } | |
2620 | ||
8822aea7 | 2621 | if (in_flight) |
2622 | { | |
2623 | // inform core things about possible config changes | |
32ab9e53 | 2624 | plugin_call_rearmed_cbs(); |
805fe9bc | 2625 | |
8822aea7 | 2626 | if (GPU_open != NULL && GPU_close != NULL) |
2627 | { | |
32ab9e53 TJ |
2628 | GPU_close(); |
2629 | GPU_open(&gpuDisp, "PCSX", NULL); | |
2630 | } | |
805fe9bc | 2631 | |
5eaa13f1 A |
2632 | /* Reinitialise frameskipping, if required */ |
2633 | if (((frameskip_type != prev_frameskip_type))) | |
2634 | retro_set_audio_buff_status_cb(); | |
2635 | ||
8b9b4c9f | 2636 | /* dfinput_activate(); */ |
32ab9e53 | 2637 | } |
f3c6ae10 | 2638 | |
2639 | update_option_visibility(); | |
e268a47e | 2640 | } |
2641 | ||
8741f7a2 | 2642 | // Taken from beetle-psx-libretro |
6fbd15c8 | 2643 | static uint16_t get_analog_button(int16_t ret, retro_input_state_t input_state_cb, int player_index, int id) |
8741f7a2 | 2644 | { |
cada0a36 | 2645 | // NOTE: Analog buttons were added Nov 2017. Not all front-ends support this |
2646 | // feature (or pre-date it) so we need to handle this in a graceful way. | |
8741f7a2 | 2647 | |
cada0a36 | 2648 | // First, try and get an analog value using the new libretro API constant |
2649 | uint16_t button = input_state_cb(player_index, | |
8822aea7 | 2650 | RETRO_DEVICE_ANALOG, |
2651 | RETRO_DEVICE_INDEX_ANALOG_BUTTON, | |
2652 | id); | |
cada0a36 | 2653 | button = MIN(button / 128, 255); |
8741f7a2 | 2654 | |
cada0a36 | 2655 | if (button == 0) |
2656 | { | |
2657 | // If we got exactly zero, we're either not pressing the button, or the front-end | |
2658 | // is not reporting analog values. We need to do a second check using the classic | |
2659 | // digital API method, to at least get some response - better than nothing. | |
8741f7a2 | 2660 | |
cada0a36 | 2661 | // NOTE: If we're really just not holding the button, we're still going to get zero. |
8741f7a2 | 2662 | |
cada0a36 | 2663 | button = (ret & (1 << id)) ? 255 : 0; |
2664 | } | |
8741f7a2 | 2665 | |
cada0a36 | 2666 | return button; |
8741f7a2 | 2667 | } |
2668 | ||
8822aea7 | 2669 | unsigned char axis_range_modifier(int16_t axis_value, bool is_square) |
2670 | { | |
cada0a36 | 2671 | float modifier_axis_range = 0; |
2672 | ||
8822aea7 | 2673 | if (is_square) |
2674 | { | |
cada0a36 | 2675 | modifier_axis_range = round((axis_value >> 8) / 0.785) + 128; |
8822aea7 | 2676 | if (modifier_axis_range < 0) |
2677 | { | |
cada0a36 | 2678 | modifier_axis_range = 0; |
8822aea7 | 2679 | } |
2680 | else if (modifier_axis_range > 255) | |
2681 | { | |
cada0a36 | 2682 | modifier_axis_range = 255; |
2683 | } | |
8822aea7 | 2684 | } |
2685 | else | |
2686 | { | |
cada0a36 | 2687 | modifier_axis_range = MIN(((axis_value >> 8) + 128), 255); |
2688 | } | |
ace1989f | 2689 | |
cada0a36 | 2690 | return modifier_axis_range; |
ace1989f SK |
2691 | } |
2692 | ||
34f7d033 | 2693 | static void update_input_guncon(int port, int ret) |
38c2028e | 2694 | { |
2815469a | 2695 | //ToDo: |
2815469a | 2696 | //Separate pointer and lightgun control types |
34f7d033 | 2697 | |
2815469a S |
2698 | //Mouse range is -32767 -> 32767 |
2699 | //1% is about 655 | |
2700 | //Use the left analog stick field to store the absolute coordinates | |
a901d519 S |
2701 | |
2702 | int gunx = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X); | |
2703 | int guny = input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y); | |
2704 | ||
2705 | //Have the Libretro API let /libpcsxcore/plugins.c know when the lightgun is pointed offscreen | |
2706 | //Offscreen value is chosen to be well out of range of any possible scaling done via core options | |
2815469a S |
2707 | 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)) |
2708 | { | |
a11d0b9d | 2709 | in_analog_left[port][0] = 65536; |
2710 | in_analog_left[port][1] = 65536; | |
2815469a S |
2711 | } |
2712 | else | |
2713 | { | |
a11d0b9d | 2714 | in_analog_left[port][0] = ((gunx * GunconAdjustRatioX) + (GunconAdjustX * 655)) / 64 + 512; |
2715 | in_analog_left[port][1] = ((guny * GunconAdjustRatioY) + (GunconAdjustY * 655)) / 64 + 512; | |
2815469a S |
2716 | } |
2717 | ||
34f7d033 | 2718 | //GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross |
2719 | ||
2720 | // Trigger | |
2815469a | 2721 | 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 | 2722 | in_keystate[port] |= (1 << DKEY_CIRCLE); |
cada0a36 | 2723 | |
34f7d033 | 2724 | // A |
2815469a | 2725 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) |
34f7d033 | 2726 | in_keystate[port] |= (1 << DKEY_START); |
cada0a36 | 2727 | |
34f7d033 | 2728 | // B |
2815469a | 2729 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_B)) |
34f7d033 | 2730 | in_keystate[port] |= (1 << DKEY_CROSS); |
2815469a | 2731 | |
34f7d033 | 2732 | } |
cada0a36 | 2733 | |
8b1be692 S |
2734 | static void update_input_justifier(int port, int ret) |
2735 | { | |
2736 | //ToDo: | |
2737 | //Separate pointer and lightgun control types | |
2738 | ||
2739 | //RetroArch lightgun range is -32767 -> 32767 on both axes (positive Y is down) | |
2740 | ||
2741 | //JUSTIFIER has 3 controls, Trigger,Special,Start which equal Square,Cross,Start | |
2742 | ||
2743 | // Trigger | |
2744 | 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)) | |
2745 | in_keystate[port] |= (1 << DKEY_SQUARE); | |
2746 | ||
2747 | // Special | |
2748 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_AUX_A)) | |
2749 | in_keystate[port] |= (1 << DKEY_CROSS); | |
2750 | ||
2751 | // Start | |
2752 | if (input_state_cb(port, RETRO_DEVICE_LIGHTGUN, 0, RETRO_DEVICE_ID_LIGHTGUN_START)) | |
2753 | in_keystate[port] |= (1 << DKEY_START); | |
2754 | ||
2755 | } | |
2756 | ||
34f7d033 | 2757 | static void update_input_negcon(int port, int ret) |
2758 | { | |
2759 | int lsx; | |
2760 | int rsy; | |
2761 | int negcon_i_rs; | |
2762 | int negcon_ii_rs; | |
2763 | float negcon_twist_amplitude; | |
cada0a36 | 2764 | |
34f7d033 | 2765 | // Query digital inputs |
2766 | // | |
2767 | // > Pad-Up | |
2768 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) | |
2769 | in_keystate[port] |= (1 << DKEY_UP); | |
2770 | // > Pad-Right | |
2771 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) | |
2772 | in_keystate[port] |= (1 << DKEY_RIGHT); | |
2773 | // > Pad-Down | |
2774 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) | |
2775 | in_keystate[port] |= (1 << DKEY_DOWN); | |
2776 | // > Pad-Left | |
2777 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) | |
2778 | in_keystate[port] |= (1 << DKEY_LEFT); | |
2779 | // > Start | |
2780 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_START)) | |
2781 | in_keystate[port] |= (1 << DKEY_START); | |
2782 | // > neGcon A | |
2783 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_A)) | |
2784 | in_keystate[port] |= (1 << DKEY_CIRCLE); | |
2785 | // > neGcon B | |
2786 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_X)) | |
2787 | in_keystate[port] |= (1 << DKEY_TRIANGLE); | |
2788 | // > neGcon R shoulder (digital) | |
2789 | if (ret & (1 << RETRO_DEVICE_ID_JOYPAD_R)) | |
2790 | in_keystate[port] |= (1 << DKEY_R1); | |
2791 | // Query analog inputs | |
2792 | // | |
2793 | // From studying 'libpcsxcore/plugins.c' and 'frontend/plugin.c': | |
2794 | // >> pad->leftJoyX == in_analog_left[port][0] == NeGcon II | |
2795 | // >> pad->leftJoyY == in_analog_left[port][1] == NeGcon L | |
2796 | // >> pad->rightJoyX == in_analog_right[port][0] == NeGcon twist | |
2797 | // >> pad->rightJoyY == in_analog_right[port][1] == NeGcon I | |
2798 | // So we just have to map in_analog_left/right to more | |
2799 | // appropriate inputs... | |
2800 | // | |
2801 | // > NeGcon twist | |
2802 | // >> Get raw analog stick value and account for deadzone | |
2803 | lsx = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X); | |
2804 | if (lsx > negcon_deadzone) | |
2805 | lsx = lsx - negcon_deadzone; | |
2806 | else if (lsx < -negcon_deadzone) | |
2807 | lsx = lsx + negcon_deadzone; | |
2808 | else | |
2809 | lsx = 0; | |
2810 | // >> Convert to an 'amplitude' [-1.0,1.0] and adjust response | |
2811 | negcon_twist_amplitude = (float)lsx / (float)(NEGCON_RANGE - negcon_deadzone); | |
2812 | if (negcon_linearity == 2) | |
2813 | { | |
2814 | if (negcon_twist_amplitude < 0.0) | |
2815 | negcon_twist_amplitude = -(negcon_twist_amplitude * negcon_twist_amplitude); | |
2816 | else | |
2817 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude; | |
2818 | } | |
2819 | else if (negcon_linearity == 3) | |
2820 | negcon_twist_amplitude = negcon_twist_amplitude * negcon_twist_amplitude * negcon_twist_amplitude; | |
2821 | // >> Convert to final 'in_analog' integer value [0,255] | |
2822 | in_analog_right[port][0] = MAX(MIN((int)(negcon_twist_amplitude * 128.0f) + 128, 255), 0); | |
2823 | // > NeGcon I + II | |
2824 | // >> Handle right analog stick vertical axis mapping... | |
2825 | // - Up (-Y) == accelerate == neGcon I | |
2826 | // - Down (+Y) == brake == neGcon II | |
2827 | negcon_i_rs = 0; | |
2828 | negcon_ii_rs = 0; | |
2829 | rsy = input_state_cb(port, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y); | |
2830 | if (rsy >= 0) | |
2831 | { | |
2832 | // Account for deadzone | |
2833 | // (Note: have never encountered a gamepad with significant differences | |
2834 | // in deadzone between left/right analog sticks, so use the regular 'twist' | |
2835 | // deadzone here) | |
2836 | if (rsy > negcon_deadzone) | |
2837 | rsy = rsy - negcon_deadzone; | |
2838 | else | |
2839 | rsy = 0; | |
2840 | // Convert to 'in_analog' integer value [0,255] | |
2841 | negcon_ii_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
cada0a36 | 2842 | } |
6fbd15c8 | 2843 | else |
34f7d033 | 2844 | { |
2845 | if (rsy < -negcon_deadzone) | |
2846 | rsy = -1 * (rsy + negcon_deadzone); | |
2847 | else | |
2848 | rsy = 0; | |
2849 | negcon_i_rs = MIN((int)(((float)rsy / (float)(NEGCON_RANGE - negcon_deadzone)) * 255.0f), 255); | |
2850 | } | |
2851 | // >> NeGcon I | |
2852 | in_analog_right[port][1] = MAX( | |
2853 | MAX( | |
2854 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_R2), | |
2855 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_B)), | |
2856 | negcon_i_rs); | |
2857 | // >> NeGcon II | |
2858 | in_analog_left[port][0] = MAX( | |
2859 | MAX( | |
2860 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L2), | |
2861 | get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_Y)), | |
2862 | negcon_ii_rs); | |
2863 | // > NeGcon L | |
2864 | in_analog_left[port][1] = get_analog_button(ret, input_state_cb, port, RETRO_DEVICE_ID_JOYPAD_L); | |
2865 | } | |
e268a47e | 2866 | |
399a33fe | 2867 | static void update_input_mouse(int port, int ret) |
2868 | { | |
2869 | float raw_x = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X); | |
2870 | float raw_y = input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y); | |
2871 | ||
2872 | int x = (int)roundf(raw_x * mouse_sensitivity); | |
2873 | int y = (int)roundf(raw_y * mouse_sensitivity); | |
2874 | ||
2875 | if (x > 127) x = 127; | |
2876 | else if (x < -128) x = -128; | |
2877 | ||
2878 | if (y > 127) y = 127; | |
2879 | else if (y < -128) y = -128; | |
2880 | ||
2881 | in_mouse[port][0] = x; /* -128..+128 left/right movement, 0 = no movement */ | |
2882 | in_mouse[port][1] = y; /* -128..+128 down/up movement, 0 = no movement */ | |
2883 | ||
2884 | /* left mouse button state */ | |
2885 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT)) | |
2886 | in_keystate[port] |= 1 << 11; | |
2887 | ||
2888 | /* right mouse button state */ | |
2889 | if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT)) | |
2890 | in_keystate[port] |= 1 << 10; | |
2891 | } | |
2892 | ||
34f7d033 | 2893 | static void update_input(void) |
2894 | { | |
34f7d033 | 2895 | int i; |
cada0a36 | 2896 | int j; |
e268a47e | 2897 | |
26e9c4f1 | 2898 | // reset all keystate, query libretro for keystate |
8822aea7 | 2899 | for (i = 0; i < PORTS_NUMBER; i++) |
6fbd15c8 | 2900 | { |
7c6a636a | 2901 | int32_t ret = 0; |
34f7d033 | 2902 | int type = in_type[i]; |
2903 | ||
cada0a36 | 2904 | in_keystate[i] = 0; |
3c0fb554 | 2905 | |
34f7d033 | 2906 | if (type == PSE_PAD_TYPE_NONE) |
cada0a36 | 2907 | continue; |
c8108d88 | 2908 | |
6fbd15c8 | 2909 | if (libretro_supports_bitmasks) |
7c6a636a | 2910 | { |
6fbd15c8 | 2911 | ret = input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK); |
7c6a636a | 2912 | // undo int16 sign extension (why input_state_cb returns int16 in the first place?) |
2913 | ret &= (1 << (RETRO_DEVICE_ID_JOYPAD_R3 + 1)) - 1; | |
2914 | } | |
6fbd15c8 | 2915 | else |
2916 | { | |
8822aea7 | 2917 | for (j = 0; j < (RETRO_DEVICE_ID_JOYPAD_R3 + 1); j++) |
6fbd15c8 | 2918 | { |
a3c2efcd | 2919 | if (input_state_cb(i, RETRO_DEVICE_JOYPAD, 0, j)) |
8822aea7 | 2920 | ret |= (1 << j); |
6fbd15c8 | 2921 | } |
2922 | } | |
3c0fb554 | 2923 | |
34f7d033 | 2924 | switch (type) |
cada0a36 | 2925 | { |
34f7d033 | 2926 | case PSE_PAD_TYPE_GUNCON: |
2927 | update_input_guncon(i, ret); | |
2928 | break; | |
8b1be692 S |
2929 | case PSE_PAD_TYPE_GUN: |
2930 | update_input_justifier(i, ret); | |
2931 | break; | |
34f7d033 | 2932 | case PSE_PAD_TYPE_NEGCON: |
2933 | update_input_negcon(i, ret); | |
2934 | break; | |
7dea987c | 2935 | case PSE_PAD_TYPE_MOUSE: |
399a33fe | 2936 | update_input_mouse(i, ret); |
2937 | break; | |
34f7d033 | 2938 | default: |
26e9c4f1 | 2939 | // dualshock ANALOG toggle? |
7c6a636a | 2940 | if (type == PSE_PAD_TYPE_ANALOGPAD && in_dualshock_analog_combo != 0 |
2941 | && ret == in_dualshock_analog_combo) | |
26e9c4f1 | 2942 | { |
2943 | if (!in_dualshock_toggling) | |
2944 | { | |
2945 | int state = padToggleAnalog(i); | |
2946 | char msg[32]; | |
2947 | snprintf(msg, sizeof(msg), "ANALOG %s", state ? "ON" : "OFF"); | |
2948 | show_notification(msg, 800, 1); | |
2949 | in_dualshock_toggling = true; | |
2950 | } | |
2951 | return; | |
2952 | } | |
2953 | in_dualshock_toggling = false; | |
2954 | ||
2955 | // Set digital inputs | |
cada0a36 | 2956 | for (j = 0; j < RETRO_PSX_MAP_LEN; j++) |
2957 | if (ret & (1 << j)) | |
2958 | in_keystate[i] |= retro_psx_map[j]; | |
2959 | ||
2960 | // Query analog inputs | |
34f7d033 | 2961 | if (type == PSE_PAD_TYPE_ANALOGJOY || type == PSE_PAD_TYPE_ANALOGPAD) |
cada0a36 | 2962 | { |
34f7d033 | 2963 | 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); |
2964 | 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 | 2965 | 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); |
2966 | 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); | |
2967 | } | |
2968 | } | |
2969 | } | |
34f7d033 | 2970 | } |
2971 | ||
2972 | static void print_internal_fps(void) | |
2973 | { | |
2974 | if (display_internal_fps) | |
2975 | { | |
2976 | frame_count++; | |
2977 | ||
2978 | if (frame_count % INTERNAL_FPS_SAMPLE_PERIOD == 0) | |
2979 | { | |
2980 | unsigned internal_fps = pl_rearmed_cbs.flip_cnt * (is_pal_mode ? 50 : 60) / INTERNAL_FPS_SAMPLE_PERIOD; | |
2981 | char str[64]; | |
2982 | const char *strc = (const char *)str; | |
34f7d033 | 2983 | |
2984 | str[0] = '\0'; | |
2985 | ||
2986 | snprintf(str, sizeof(str), "Internal FPS: %2d", internal_fps); | |
2987 | ||
2988 | pl_rearmed_cbs.flip_cnt = 0; | |
2989 | ||
8a60e610 | 2990 | if (msg_interface_version >= 1) |
2991 | { | |
2992 | struct retro_message_ext msg = { | |
2993 | strc, | |
2994 | 3000, | |
2995 | 1, | |
2996 | RETRO_LOG_INFO, | |
2997 | RETRO_MESSAGE_TARGET_OSD, | |
2998 | RETRO_MESSAGE_TYPE_STATUS, | |
2999 | -1 | |
3000 | }; | |
3001 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE_EXT, &msg); | |
3002 | } | |
3003 | else | |
3004 | { | |
3005 | struct retro_message msg = { | |
3006 | strc, | |
3007 | 180 | |
3008 | }; | |
3009 | environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, &msg); | |
3010 | } | |
34f7d033 | 3011 | } |
3012 | } | |
3013 | else | |
3014 | frame_count = 0; | |
3015 | } | |
3016 | ||
3017 | void retro_run(void) | |
3018 | { | |
34f7d033 | 3019 | //SysReset must be run while core is running,Not in menu (Locks up Retroarch) |
3020 | if (rebootemu != 0) | |
3021 | { | |
3022 | rebootemu = 0; | |
3023 | SysReset(); | |
d6ecbd77 | 3024 | if (Config.HLE) |
3025 | LoadCdrom(); | |
34f7d033 | 3026 | } |
3027 | ||
6727b94f | 3028 | set_vout_fb(); |
34f7d033 | 3029 | print_internal_fps(); |
3030 | ||
5eaa13f1 A |
3031 | /* Check whether current frame should |
3032 | * be skipped */ | |
3033 | pl_rearmed_cbs.fskip_force = 0; | |
3034 | pl_rearmed_cbs.fskip_dirty = 0; | |
44c38f79 | 3035 | |
3036 | if (frameskip_type != FRAMESKIP_NONE) | |
5eaa13f1 | 3037 | { |
44c38f79 | 3038 | bool skip_frame = false; |
5eaa13f1 A |
3039 | |
3040 | switch (frameskip_type) | |
3041 | { | |
44c38f79 | 3042 | case FRAMESKIP_AUTO: |
3043 | skip_frame = retro_audio_buff_active && retro_audio_buff_underrun; | |
5eaa13f1 | 3044 | break; |
44c38f79 | 3045 | case FRAMESKIP_AUTO_THRESHOLD: |
3046 | skip_frame = retro_audio_buff_active && (retro_audio_buff_occupancy < frameskip_threshold); | |
5eaa13f1 | 3047 | break; |
44c38f79 | 3048 | case FRAMESKIP_FIXED_INTERVAL: |
5eaa13f1 A |
3049 | skip_frame = true; |
3050 | break; | |
3051 | default: | |
5eaa13f1 A |
3052 | break; |
3053 | } | |
3054 | ||
3055 | if (skip_frame && frameskip_counter < frameskip_interval) | |
3056 | pl_rearmed_cbs.fskip_force = 1; | |
3057 | } | |
3058 | ||
3059 | /* If frameskip/timing settings have changed, | |
3060 | * update frontend audio latency | |
3061 | * > Can do this before or after the frameskip | |
3062 | * check, but doing it after means we at least | |
3063 | * retain the current frame's audio output */ | |
3064 | if (update_audio_latency) | |
3065 | { | |
3066 | environ_cb(RETRO_ENVIRONMENT_SET_MINIMUM_AUDIO_LATENCY, | |
3067 | &retro_audio_latency); | |
3068 | update_audio_latency = false; | |
3069 | } | |
3070 | ||
34f7d033 | 3071 | input_poll_cb(); |
3072 | ||
3073 | update_input(); | |
3074 | ||
3075 | bool updated = false; | |
3076 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) | |
3077 | update_variables(true); | |
cada0a36 | 3078 | |
3079 | stop = 0; | |
3080 | psxCpu->Execute(); | |
3081 | ||
5eaa13f1 A |
3082 | if (pl_rearmed_cbs.fskip_dirty == 1) { |
3083 | if (frameskip_counter < frameskip_interval) | |
3084 | frameskip_counter++; | |
3085 | else if (frameskip_counter >= frameskip_interval || !pl_rearmed_cbs.fskip_force) | |
3086 | frameskip_counter = 0; | |
3087 | } | |
3088 | ||
cada0a36 | 3089 | video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf_ptr : NULL, |
6727b94f | 3090 | vout_width, vout_height, vout_pitch * 2); |
cada0a36 | 3091 | vout_fb_dirty = 0; |
38c2028e | 3092 | } |
3093 | ||
b9d7a0b4 | 3094 | static bool try_use_bios(const char *path, bool preferred_only) |
74ebc05b | 3095 | { |
cada0a36 | 3096 | long size; |
3097 | const char *name; | |
226a5691 | 3098 | FILE *fp = fopen(path, "rb"); |
3099 | if (fp == NULL) | |
cada0a36 | 3100 | return false; |
74ebc05b | 3101 | |
226a5691 | 3102 | fseek(fp, 0, SEEK_END); |
3103 | size = ftell(fp); | |
3104 | fclose(fp); | |
74ebc05b | 3105 | |
cada0a36 | 3106 | name = strrchr(path, SLASH); |
3107 | if (name++ == NULL) | |
3108 | name = path; | |
b9d7a0b4 | 3109 | |
3110 | if (preferred_only && size != 512 * 1024) | |
3111 | return false; | |
3112 | if (size != 512 * 1024 && size != 4 * 1024 * 1024) | |
3113 | return false; | |
3114 | if (strstr(name, "unirom")) | |
3115 | return false; | |
3116 | // jp bios have an addidional region check | |
3117 | if (preferred_only && (strcasestr(name, "00.") || strcasestr(name, "j.bin"))) | |
3118 | return false; | |
3119 | ||
cada0a36 | 3120 | snprintf(Config.Bios, sizeof(Config.Bios), "%s", name); |
3121 | return true; | |
74ebc05b | 3122 | } |
3123 | ||
c4052f4d | 3124 | #ifndef VITA |
74ebc05b | 3125 | #include <sys/types.h> |
3126 | #include <dirent.h> | |
3127 | ||
3128 | static bool find_any_bios(const char *dirpath, char *path, size_t path_size) | |
3129 | { | |
b9d7a0b4 | 3130 | static const char *substr_pref[] = { "scph", "ps" }; |
3131 | static const char *substr_alt[] = { "scph", "ps", "openbios" }; | |
cada0a36 | 3132 | DIR *dir; |
3133 | struct dirent *ent; | |
3134 | bool ret = false; | |
de36a536 | 3135 | size_t i; |
74ebc05b | 3136 | |
cada0a36 | 3137 | dir = opendir(dirpath); |
3138 | if (dir == NULL) | |
3139 | return false; | |
74ebc05b | 3140 | |
b9d7a0b4 | 3141 | // try to find a "better" bios |
3142 | while ((ent = readdir(dir))) | |
8822aea7 | 3143 | { |
b9d7a0b4 | 3144 | for (i = 0; i < sizeof(substr_pref) / sizeof(substr_pref[0]); i++) |
de36a536 | 3145 | { |
b9d7a0b4 | 3146 | const char *substr = substr_pref[i]; |
3147 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
de36a536 | 3148 | continue; |
b9d7a0b4 | 3149 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
3150 | ret = try_use_bios(path, true); | |
3151 | if (ret) | |
3152 | goto finish; | |
3153 | } | |
3154 | } | |
de36a536 | 3155 | |
b9d7a0b4 | 3156 | // another pass to look for anything fitting, even ps2 bios |
3157 | rewinddir(dir); | |
3158 | while ((ent = readdir(dir))) | |
3159 | { | |
3160 | for (i = 0; i < sizeof(substr_alt) / sizeof(substr_alt[0]); i++) | |
3161 | { | |
3162 | const char *substr = substr_alt[i]; | |
3163 | if ((strncasecmp(ent->d_name, substr, strlen(substr)) != 0)) | |
3164 | continue; | |
de36a536 | 3165 | snprintf(path, path_size, "%s%c%s", dirpath, SLASH, ent->d_name); |
b9d7a0b4 | 3166 | ret = try_use_bios(path, false); |
de36a536 | 3167 | if (ret) |
b9d7a0b4 | 3168 | goto finish; |
de36a536 | 3169 | } |
cada0a36 | 3170 | } |
b9d7a0b4 | 3171 | |
3172 | ||
3173 | finish: | |
cada0a36 | 3174 | closedir(dir); |
3175 | return ret; | |
74ebc05b | 3176 | } |
3177 | #else | |
3178 | #define find_any_bios(...) false | |
3179 | #endif | |
3180 | ||
11813b9d | 3181 | static void check_system_specs(void) |
3182 | { | |
3183 | unsigned level = 6; | |
3184 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
3185 | } | |
3186 | ||
d382721e MOB |
3187 | static int init_memcards(void) |
3188 | { | |
cada0a36 | 3189 | int ret = 0; |
3190 | const char *dir; | |
8822aea7 | 3191 | struct retro_variable var = { .key = "pcsx_rearmed_memcard2", .value = NULL }; |
cada0a36 | 3192 | static const char CARD2_FILE[] = "pcsx-card2.mcd"; |
3193 | ||
3194 | // Memcard2 will be handled and is re-enabled if needed using core | |
3195 | // operations. | |
3196 | // Memcard1 is handled by libretro, doing this will set core to | |
3197 | // skip file io operations for memcard1 like SaveMcd | |
3198 | snprintf(Config.Mcd1, sizeof(Config.Mcd1), "none"); | |
3199 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "none"); | |
3200 | init_memcard(Mcd1Data); | |
3201 | // Memcard 2 is managed by the emulator on the filesystem, | |
3202 | // There is no need to initialize Mcd2Data like Mcd1Data. | |
3203 | ||
8822aea7 | 3204 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
3205 | { | |
cada0a36 | 3206 | SysPrintf("Memcard 2: %s\n", var.value); |
8822aea7 | 3207 | if (memcmp(var.value, "enabled", 7) == 0) |
3208 | { | |
3209 | if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir) | |
3210 | { | |
3211 | if (strlen(dir) + strlen(CARD2_FILE) + 2 > sizeof(Config.Mcd2)) | |
3212 | { | |
cada0a36 | 3213 | SysPrintf("Path '%s' is too long. Cannot use memcard 2. Use a shorter path.\n", dir); |
3214 | ret = -1; | |
8822aea7 | 3215 | } |
3216 | else | |
3217 | { | |
cada0a36 | 3218 | McdDisable[1] = 0; |
3219 | snprintf(Config.Mcd2, sizeof(Config.Mcd2), "%s/%s", dir, CARD2_FILE); | |
3220 | SysPrintf("Use memcard 2: %s\n", Config.Mcd2); | |
3221 | } | |
8822aea7 | 3222 | } |
3223 | else | |
3224 | { | |
cada0a36 | 3225 | SysPrintf("Could not get save directory! Could not create memcard 2."); |
3226 | ret = -1; | |
3227 | } | |
3228 | } | |
3229 | } | |
3230 | return ret; | |
d382721e MOB |
3231 | } |
3232 | ||
9e7bdf29 | 3233 | static void loadPSXBios(void) |
38c2028e | 3234 | { |
cada0a36 | 3235 | const char *dir; |
3236 | char path[PATH_MAX]; | |
3237 | unsigned useHLE = 0; | |
3238 | ||
3239 | const char *bios[] = { | |
3240 | "PSXONPSP660", "psxonpsp660", | |
3241 | "SCPH101", "scph101", | |
3242 | "SCPH5501", "scph5501", | |
3243 | "SCPH7001", "scph7001", | |
3244 | "SCPH1001", "scph1001" | |
3245 | }; | |
3246 | ||
3247 | struct retro_variable var = { | |
3248 | .key = "pcsx_rearmed_bios", | |
3249 | .value = NULL | |
3250 | }; | |
3251 | ||
3252 | found_bios = 0; | |
3253 | ||
8822aea7 | 3254 | if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) |
3255 | { | |
cada0a36 | 3256 | if (!strcmp(var.value, "HLE")) |
3257 | useHLE = 1; | |
3258 | } | |
3259 | ||
3260 | if (!useHLE) | |
3261 | { | |
3262 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
3263 | { | |
3264 | unsigned i; | |
3265 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir); | |
3266 | ||
8822aea7 | 3267 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) |
3268 | { | |
cada0a36 | 3269 | snprintf(path, sizeof(path), "%s%c%s.bin", dir, SLASH, bios[i]); |
b9d7a0b4 | 3270 | found_bios = try_use_bios(path, true); |
cada0a36 | 3271 | if (found_bios) |
3272 | break; | |
3273 | } | |
3274 | ||
3275 | if (!found_bios) | |
3276 | found_bios = find_any_bios(dir, path, sizeof(path)); | |
3277 | } | |
8822aea7 | 3278 | if (found_bios) |
3279 | { | |
cada0a36 | 3280 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
3281 | } | |
3282 | } | |
3283 | ||
138b161a | 3284 | if (!found_bios) |
cada0a36 | 3285 | { |
138b161a | 3286 | const char *msg_str; |
cdee2d81 | 3287 | unsigned duration; |
138b161a | 3288 | if (useHLE) |
3289 | { | |
cdee2d81 | 3290 | msg_str = "BIOS set to \'hle\'"; |
138b161a | 3291 | SysPrintf("Using HLE BIOS.\n"); |
cdee2d81 | 3292 | // shorter as the user probably intentionally wants to use HLE |
3293 | duration = 700; | |
138b161a | 3294 | } |
3295 | else | |
3296 | { | |
3297 | msg_str = "No PlayStation BIOS file found - add for better compatibility"; | |
3298 | SysPrintf("No BIOS files found.\n"); | |
cdee2d81 | 3299 | duration = 3000; |
138b161a | 3300 | } |
cdee2d81 | 3301 | show_notification(msg_str, duration, 2); |
cada0a36 | 3302 | } |
9e7bdf29 | 3303 | } |
3304 | ||
3305 | void retro_init(void) | |
3306 | { | |
cada0a36 | 3307 | unsigned dci_version = 0; |
3308 | struct retro_rumble_interface rumble; | |
3309 | int ret; | |
38c2028e | 3310 | |
8a60e610 | 3311 | msg_interface_version = 0; |
3312 | environ_cb(RETRO_ENVIRONMENT_GET_MESSAGE_INTERFACE_VERSION, &msg_interface_version); | |
3313 | ||
0e1ccb3f | 3314 | #if defined(__MACH__) && !defined(TVOS) |
cada0a36 | 3315 | // magic sauce to make the dynarec work on iOS |
3316 | syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0); | |
d148d265 | 3317 | #endif |
3318 | ||
fc99395c | 3319 | #ifdef _3DS |
fc99395c | 3320 | psxMapHook = pl_3ds_mmap; |
3321 | psxUnmapHook = pl_3ds_munmap; | |
1a5fd794 | 3322 | #endif |
3323 | #ifdef VITA | |
8822aea7 | 3324 | if (init_vita_mmap() < 0) |
73081f23 | 3325 | abort(); |
1a5fd794 | 3326 | psxMapHook = pl_vita_mmap; |
3327 | psxUnmapHook = pl_vita_munmap; | |
fc99395c | 3328 | #endif |
cada0a36 | 3329 | ret = emu_core_preinit(); |
5bf56268 | 3330 | #ifdef _3DS |
e4d84733 | 3331 | /* emu_core_preinit sets the cpu to dynarec */ |
8822aea7 | 3332 | if (!__ctr_svchax) |
e4d84733 | 3333 | Config.Cpu = CPU_INTERPRETER; |
3334 | #endif | |
cada0a36 | 3335 | ret |= init_memcards(); |
73081f23 | 3336 | |
cada0a36 | 3337 | ret |= emu_core_init(); |
8822aea7 | 3338 | if (ret != 0) |
3339 | { | |
cada0a36 | 3340 | SysPrintf("PCSX init failed.\n"); |
3341 | exit(1); | |
3342 | } | |
38c2028e | 3343 | |
0b7f536b | 3344 | #ifdef _3DS |
3345 | vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80); | |
94f0c7c5 | 3346 | #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && P_HAVE_POSIX_MEMALIGN |
9361a5aa EC |
3347 | if (posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2) != 0) |
3348 | vout_buf = (void *) 0; | |
8b4a69f8 | 3349 | else |
3350 | memset(vout_buf, 0, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2); | |
29122437 | 3351 | #else |
8b4a69f8 | 3352 | vout_buf = calloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT, 2); |
29122437 | 3353 | #endif |
5bf56268 | 3354 | |
cada0a36 | 3355 | vout_buf_ptr = vout_buf; |
74ebc05b | 3356 | |
cada0a36 | 3357 | loadPSXBios(); |
38c2028e | 3358 | |
cada0a36 | 3359 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
144493e8 | 3360 | |
8822aea7 | 3361 | disk_initial_index = 0; |
cada0a36 | 3362 | disk_initial_path[0] = '\0'; |
3363 | if (environ_cb(RETRO_ENVIRONMENT_GET_DISK_CONTROL_INTERFACE_VERSION, &dci_version) && (dci_version >= 1)) | |
3364 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_EXT_INTERFACE, &disk_control_ext); | |
3365 | else | |
3366 | environ_cb(RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE, &disk_control); | |
79f29e0a | 3367 | |
cada0a36 | 3368 | rumble_cb = NULL; |
3369 | if (environ_cb(RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE, &rumble)) | |
3370 | rumble_cb = rumble.set_rumble_state; | |
1a6164a1 | 3371 | |
cada0a36 | 3372 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
3373 | * we have to do this because cache misses and some IO penalties | |
3374 | * are not emulated. Warning: changing this may break compatibility. */ | |
86be2515 | 3375 | Config.cycle_multiplier = CYCLE_MULT_DEFAULT; |
44e8d7af | 3376 | #if defined(HAVE_PRE_ARMV7) && !defined(_3DS) |
86be2515 | 3377 | Config.cycle_multiplier = 200; |
5ca2ec64 | 3378 | #endif |
cada0a36 | 3379 | pl_rearmed_cbs.gpu_peops.iUseDither = 1; |
3380 | pl_rearmed_cbs.gpu_peops.dwActFixes = GPU_PEOPS_OLD_FRAME_SKIP; | |
5ca2ec64 | 3381 | |
cada0a36 | 3382 | SaveFuncs.open = save_open; |
3383 | SaveFuncs.read = save_read; | |
3384 | SaveFuncs.write = save_write; | |
3385 | SaveFuncs.seek = save_seek; | |
3386 | SaveFuncs.close = save_close; | |
e268a47e | 3387 | |
6fbd15c8 | 3388 | if (environ_cb(RETRO_ENVIRONMENT_GET_INPUT_BITMASKS, NULL)) |
3389 | libretro_supports_bitmasks = true; | |
3390 | ||
cada0a36 | 3391 | check_system_specs(); |
38c2028e | 3392 | } |
3393 | ||
3394 | void retro_deinit(void) | |
3395 | { | |
8822aea7 | 3396 | if (plugins_opened) |
3397 | { | |
cada0a36 | 3398 | ClosePlugins(); |
3399 | plugins_opened = 0; | |
3400 | } | |
3401 | SysClose(); | |
0b7f536b | 3402 | #ifdef _3DS |
3403 | linearFree(vout_buf); | |
3404 | #else | |
cada0a36 | 3405 | free(vout_buf); |
0b7f536b | 3406 | #endif |
cada0a36 | 3407 | vout_buf = NULL; |
d8f2e2d8 SL |
3408 | |
3409 | #ifdef VITA | |
cada0a36 | 3410 | deinit_vita_mmap(); |
d8f2e2d8 | 3411 | #endif |
6fbd15c8 | 3412 | libretro_supports_bitmasks = false; |
f3c6ae10 | 3413 | libretro_supports_option_categories = false; |
3414 | ||
3415 | show_input_settings = true; | |
3416 | #ifdef GPU_PEOPS | |
3417 | show_advanced_gpu_peops_settings = true; | |
3418 | #endif | |
3419 | #ifdef GPU_UNAI | |
3420 | show_advanced_gpu_unai_settings = true; | |
3421 | #endif | |
144493e8 | 3422 | |
cada0a36 | 3423 | /* Have to reset disks struct, otherwise |
3424 | * fnames/flabels will leak memory */ | |
3425 | disk_init(); | |
44c38f79 | 3426 | frameskip_type = FRAMESKIP_NONE; |
5eaa13f1 | 3427 | frameskip_threshold = 0; |
44c38f79 | 3428 | frameskip_interval = 0; |
5eaa13f1 A |
3429 | frameskip_counter = 0; |
3430 | retro_audio_buff_active = false; | |
3431 | retro_audio_buff_occupancy = 0; | |
3432 | retro_audio_buff_underrun = false; | |
3433 | retro_audio_latency = 0; | |
3434 | update_audio_latency = false; | |
38c2028e | 3435 | } |
c4052f4d | 3436 | |
3437 | #ifdef VITA | |
3438 | #include <psp2/kernel/threadmgr.h> | |
8822aea7 | 3439 | int usleep(unsigned long us) |
c4052f4d | 3440 | { |
3441 | sceKernelDelayThread(us); | |
3442 | } | |
3443 | #endif | |
130984f5 | 3444 | |
8822aea7 | 3445 | void SysPrintf(const char *fmt, ...) |
3446 | { | |
cada0a36 | 3447 | va_list list; |
3448 | char msg[512]; | |
130984f5 | 3449 | |
cada0a36 | 3450 | va_start(list, fmt); |
3451 | vsprintf(msg, fmt, list); | |
3452 | va_end(list); | |
130984f5 | 3453 | |
cada0a36 | 3454 | if (log_cb) |
3455 | log_cb(RETRO_LOG_INFO, "%s", msg); | |
130984f5 | 3456 | } |
d23e64c1 | 3457 | |
3458 | /* Prints debug-level logs */ | |
3459 | void SysDLog(const char *fmt, ...) | |
3460 | { | |
3461 | va_list list; | |
3462 | char msg[512]; | |
3463 | ||
3464 | va_start(list, fmt); | |
3465 | vsprintf(msg, fmt, list); | |
3466 | va_end(list); | |
3467 | ||
3468 | if (log_cb) | |
3469 | log_cb(RETRO_LOG_DEBUG, "%s", msg); | |
3470 | } | |
de36a536 | 3471 | |
3472 | // vim:sw=3:ts=3:expandtab |