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add redump.org SBI support
[pcsx_rearmed.git] / frontend / menu.c
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69af03a2 1/*
201c21e2 2 * (C) GraÅžvydas "notaz" Ignotas, 2010-2011
69af03a2 3 *
4 * This work is licensed under the terms of any of these licenses
5 * (at your option):
6 * - GNU GPL, version 2 or later.
7 * - GNU LGPL, version 2.1 or later.
8 * See the COPYING file in the top-level directory.
9 */
10
11#include <stdio.h>
12#include <string.h>
3c70c47b 13#include <errno.h>
bbd837c6 14#include <dlfcn.h>
61363062 15#include <zlib.h>
69af03a2 16
c5061935 17#include "main.h"
3c70c47b 18#include "menu.h"
69af03a2 19#include "config.h"
201c21e2 20#include "plugin.h"
69af03a2 21#include "plugin_lib.h"
22#include "omap.h"
23#include "common/plat.h"
24#include "../libpcsxcore/misc.h"
1df403c5 25#include "../libpcsxcore/cdrom.h"
799b0b87 26#include "../libpcsxcore/psemu_plugin_defs.h"
384f5f43 27#include "../plugins/dfinput/pad.h"
3c70c47b 28#include "revision.h"
69af03a2 29
30#define MENU_X2 1
31#define array_size(x) (sizeof(x) / sizeof(x[0]))
32
33typedef enum
34{
35 MA_NONE = 1,
36 MA_MAIN_RESUME_GAME,
37 MA_MAIN_SAVE_STATE,
38 MA_MAIN_LOAD_STATE,
39 MA_MAIN_RESET_GAME,
40 MA_MAIN_LOAD_ROM,
1df403c5 41 MA_MAIN_SWAP_CD,
e16a7e51 42 MA_MAIN_RUN_BIOS,
69af03a2 43 MA_MAIN_CONTROLS,
44 MA_MAIN_CREDITS,
45 MA_MAIN_EXIT,
46 MA_CTRL_PLAYER1,
47 MA_CTRL_PLAYER2,
48 MA_CTRL_EMU,
49 MA_CTRL_DEV_FIRST,
50 MA_CTRL_DEV_NEXT,
51 MA_CTRL_DONE,
52 MA_OPT_SAVECFG,
53 MA_OPT_SAVECFG_GAME,
54 MA_OPT_CPU_CLOCKS,
3c70c47b 55 MA_OPT_FILTERING,
69af03a2 56} menu_id;
57
3c70c47b 58enum {
59 SCALE_1_1,
60 SCALE_4_3,
61 SCALE_FULLSCREEN,
62 SCALE_CUSTOM,
63};
69af03a2 64
bd6267e6 65static int last_psx_w, last_psx_h, last_psx_bpp;
8f892648 66static int scaling, filter, cpu_clock, cpu_clock_st;
69af03a2 67static char rom_fname_reload[MAXPATHLEN];
68static char last_selected_fname[MAXPATHLEN];
799b0b87 69static int region, in_type_sel;
bd6267e6 70int g_opts;
71
72// from softgpu plugin
73extern int iUseDither;
74extern int UseFrameSkip;
75extern uint32_t dwActFixes;
fba06457 76extern float fFrameRateHz;
77extern int dwFrameRateTicks;
bd6267e6 78
79// sound plugin
80extern int iUseReverb;
81extern int iUseInterpolation;
82extern int iXAPitch;
83extern int iSPUIRQWait;
84extern int iUseTimer;
85
e6eb2066 86static const char *bioses[24];
bbd837c6 87static const char *gpu_plugins[16];
88static const char *spu_plugins[16];
e6eb2066 89static int bios_sel, gpu_plugsel, spu_plugsel;
bbd837c6 90
bd6267e6 91
92static int min(int x, int y) { return x < y ? x : y; }
93static int max(int x, int y) { return x > y ? x : y; }
69af03a2 94
95void emu_make_path(char *buff, const char *end, int size)
96{
97 int pos, end_len;
98
99 end_len = strlen(end);
100 pos = plat_get_root_dir(buff, size);
101 strncpy(buff + pos, end, size - pos);
102 buff[size - 1] = 0;
103 if (pos + end_len > size - 1)
104 printf("Warning: path truncated: %s\n", buff);
105}
106
107static int emu_check_save_file(int slot)
108{
8f892648 109 int ret = emu_check_state(slot);
3c70c47b 110 return ret == 0 ? 1 : 0;
69af03a2 111}
112
8f892648 113static int emu_save_load_game(int load, int unused)
69af03a2 114{
3c70c47b 115 int ret;
116
33f56da1 117 if (load) {
8f892648 118 ret = emu_load_state(state_slot);
33f56da1 119
120 // reflect hle/bios mode from savestate
121 if (Config.HLE)
122 bios_sel = 0;
123 else if (bios_sel == 0 && bioses[1] != NULL)
124 // XXX: maybe find the right bios instead
125 bios_sel = 1;
126 }
3c70c47b 127 else
8f892648 128 ret = emu_save_state(state_slot);
3c70c47b 129
130 return ret;
69af03a2 131}
132
907b1e90 133// propagate menu settings to the emu vars
134static void menu_sync_config(void)
135{
136 Config.PsxAuto = 1;
137 if (region > 0) {
138 Config.PsxAuto = 0;
139 Config.PsxType = region - 1;
140 }
799b0b87 141 in_type = in_type_sel ? PSE_PAD_TYPE_ANALOGPAD : PSE_PAD_TYPE_STANDARD;
907b1e90 142
799b0b87 143 pl_frame_interval = Config.PsxType ? 20000 : 16667;
907b1e90 144 // used by P.E.Op.S. frameskip code
145 fFrameRateHz = Config.PsxType ? 50.0f : 59.94f;
146 dwFrameRateTicks = (100000*100 / (unsigned long)(fFrameRateHz*100));
147}
148
3c70c47b 149static void menu_set_defconfig(void)
150{
bce6b056 151 g_opts = 0;
3c70c47b 152 scaling = SCALE_4_3;
bd6267e6 153
907b1e90 154 region = 0;
799b0b87 155 in_type_sel = 0;
bd6267e6 156 Config.Xa = Config.Cdda = Config.Sio =
157 Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
158
799b0b87 159 iUseDither = 0;
160 UseFrameSkip = 1;
bd6267e6 161 dwActFixes = 1<<7;
162
163 iUseReverb = 2;
164 iUseInterpolation = 1;
cdb31c95 165 iXAPitch = 0;
166 iSPUIRQWait = 1;
bd6267e6 167 iUseTimer = 2;
907b1e90 168
169 menu_sync_config();
3c70c47b 170}
171
4f3639fa 172#define CE_CONFIG_STR(val) \
173 { #val, 0, Config.val }
174
175#define CE_CONFIG_VAL(val) \
176 { #val, sizeof(Config.val), &Config.val }
177
178#define CE_STR(val) \
179 { #val, 0, val }
180
181#define CE_INTVAL(val) \
182 { #val, sizeof(val), &val }
183
cdb31c95 184// 'versioned' var, used when defaults change
185#define CE_INTVAL_V(val, ver) \
186 { #val #ver, sizeof(val), &val }
187
4f3639fa 188static const struct {
189 const char *name;
190 size_t len;
191 void *val;
192} config_data[] = {
193 CE_CONFIG_STR(Bios),
194 CE_CONFIG_STR(Gpu),
195 CE_CONFIG_STR(Spu),
33716956 196// CE_CONFIG_STR(Cdr),
4f3639fa 197 CE_CONFIG_VAL(Xa),
198 CE_CONFIG_VAL(Sio),
199 CE_CONFIG_VAL(Mdec),
4f3639fa 200 CE_CONFIG_VAL(Cdda),
201 CE_CONFIG_VAL(Debug),
202 CE_CONFIG_VAL(PsxOut),
203 CE_CONFIG_VAL(SpuIrq),
204 CE_CONFIG_VAL(RCntFix),
205 CE_CONFIG_VAL(VSyncWA),
206 CE_CONFIG_VAL(Cpu),
907b1e90 207 CE_INTVAL(region),
4f3639fa 208 CE_INTVAL(scaling),
cd6e8d0f 209 CE_INTVAL(g_layer_x),
210 CE_INTVAL(g_layer_y),
211 CE_INTVAL(g_layer_w),
212 CE_INTVAL(g_layer_h),
4f3639fa 213 CE_INTVAL(filter),
214 CE_INTVAL(state_slot),
215 CE_INTVAL(cpu_clock),
216 CE_INTVAL(g_opts),
799b0b87 217 CE_INTVAL(in_type_sel),
4f3639fa 218 CE_INTVAL(iUseDither),
219 CE_INTVAL(UseFrameSkip),
220 CE_INTVAL(dwActFixes),
221 CE_INTVAL(iUseReverb),
4f3639fa 222 CE_INTVAL(iXAPitch),
cdb31c95 223 CE_INTVAL_V(iUseInterpolation, 2),
224 CE_INTVAL_V(iSPUIRQWait, 2),
4f3639fa 225 CE_INTVAL(iUseTimer),
226};
227
1bd9ee68 228static char *get_cd_label(void)
cd6e8d0f 229{
1bd9ee68 230 static char trimlabel[33];
cd6e8d0f 231 int j;
232
233 strncpy(trimlabel, CdromLabel, 32);
234 trimlabel[32] = 0;
235 for (j = 31; j >= 0; j--)
236 if (trimlabel[j] == ' ')
237 trimlabel[j] = 0;
238
1bd9ee68 239 return trimlabel;
240}
241
242static void make_cfg_fname(char *buf, size_t size, int is_game)
243{
cd6e8d0f 244 if (is_game)
1bd9ee68 245 snprintf(buf, size, "." PCSX_DOT_DIR "cfg/%.32s-%.9s.cfg", get_cd_label(), CdromId);
cd6e8d0f 246 else
bbd837c6 247 snprintf(buf, size, "." PCSX_DOT_DIR "%s", cfgfile_basename);
cd6e8d0f 248}
249
43bca6fb 250static void keys_write_all(FILE *f);
251
3c70c47b 252static int menu_write_config(int is_game)
253{
4f3639fa 254 char cfgfile[MAXPATHLEN];
255 FILE *f;
256 int i;
257
cd6e8d0f 258 make_cfg_fname(cfgfile, sizeof(cfgfile), is_game);
4f3639fa 259 f = fopen(cfgfile, "w");
260 if (f == NULL) {
bbd837c6 261 printf("menu_write_config: failed to open: %s\n", cfgfile);
4f3639fa 262 return -1;
263 }
264
265 for (i = 0; i < ARRAY_SIZE(config_data); i++) {
266 fprintf(f, "%s = ", config_data[i].name);
267 switch (config_data[i].len) {
268 case 0:
269 fprintf(f, "%s\n", (char *)config_data[i].val);
270 break;
271 case 1:
272 fprintf(f, "%x\n", *(u8 *)config_data[i].val);
273 break;
274 case 2:
275 fprintf(f, "%x\n", *(u16 *)config_data[i].val);
276 break;
277 case 4:
278 fprintf(f, "%x\n", *(u32 *)config_data[i].val);
279 break;
280 default:
281 printf("menu_write_config: unhandled len %d for %s\n",
282 config_data[i].len, config_data[i].name);
283 break;
284 }
285 }
286
287 if (!is_game)
288 fprintf(f, "lastcdimg = %s\n", last_selected_fname);
289
43bca6fb 290 keys_write_all(f);
4f3639fa 291 fclose(f);
43bca6fb 292
4f3639fa 293 return 0;
294}
295
296static void parse_str_val(char *cval, const char *src)
297{
298 char *tmp;
299 strncpy(cval, src, MAXPATHLEN);
300 cval[MAXPATHLEN - 1] = 0;
301 tmp = strchr(cval, '\n');
302 if (tmp == NULL)
303 tmp = strchr(cval, '\r');
304 if (tmp != NULL)
305 *tmp = 0;
3c70c47b 306}
307
43bca6fb 308static void keys_load_all(const char *cfg);
309
3c70c47b 310static int menu_load_config(int is_game)
69af03a2 311{
4f3639fa 312 char cfgfile[MAXPATHLEN];
313 int i, ret = -1;
314 long size;
315 char *cfg;
316 FILE *f;
317
cd6e8d0f 318 make_cfg_fname(cfgfile, sizeof(cfgfile), is_game);
4f3639fa 319 f = fopen(cfgfile, "r");
320 if (f == NULL) {
bbd837c6 321 printf("menu_load_config: failed to open: %s\n", cfgfile);
4f3639fa 322 return -1;
323 }
324
325 fseek(f, 0, SEEK_END);
326 size = ftell(f);
327 if (size <= 0) {
328 printf("bad size %ld: %s\n", size, cfgfile);
329 goto fail;
330 }
331
332 cfg = malloc(size + 1);
333 if (cfg == NULL)
334 goto fail;
335
336 fseek(f, 0, SEEK_SET);
337 if (fread(cfg, 1, size, f) != size) {
338 printf("failed to read: %s\n", cfgfile);
339 goto fail_read;
340 }
341 cfg[size] = 0;
342
343 for (i = 0; i < ARRAY_SIZE(config_data); i++) {
344 char *tmp, *tmp2;
345 u32 val;
346
347 tmp = strstr(cfg, config_data[i].name);
348 if (tmp == NULL)
349 continue;
350 tmp += strlen(config_data[i].name);
351 if (strncmp(tmp, " = ", 3) != 0)
352 continue;
353 tmp += 3;
354
355 if (config_data[i].len == 0) {
356 parse_str_val(config_data[i].val, tmp);
357 continue;
358 }
359
360 tmp2 = NULL;
361 val = strtoul(tmp, &tmp2, 16);
362 if (tmp2 == NULL || tmp == tmp2)
363 continue; // parse failed
364
365 switch (config_data[i].len) {
366 case 1:
367 *(u8 *)config_data[i].val = val;
368 break;
369 case 2:
370 *(u16 *)config_data[i].val = val;
371 break;
372 case 4:
373 *(u32 *)config_data[i].val = val;
374 break;
375 default:
376 printf("menu_load_config: unhandled len %d for %s\n",
377 config_data[i].len, config_data[i].name);
378 break;
379 }
380 }
381
382 if (!is_game) {
383 char *tmp = strstr(cfg, "lastcdimg = ");
384 if (tmp != NULL) {
385 tmp += 12;
386 parse_str_val(last_selected_fname, tmp);
387 }
388 }
389
907b1e90 390 menu_sync_config();
391
bbd837c6 392 // sync plugins
e6eb2066 393 for (i = bios_sel = 0; bioses[i] != NULL; i++)
394 if (strcmp(Config.Bios, bioses[i]) == 0)
395 { bios_sel = i; break; }
396
bbd837c6 397 for (i = gpu_plugsel = 0; gpu_plugins[i] != NULL; i++)
398 if (strcmp(Config.Gpu, gpu_plugins[i]) == 0)
399 { gpu_plugsel = i; break; }
400
401 for (i = spu_plugsel = 0; spu_plugins[i] != NULL; i++)
402 if (strcmp(Config.Spu, spu_plugins[i]) == 0)
403 { spu_plugsel = i; break; }
404
43bca6fb 405 keys_load_all(cfg);
bbd837c6 406 ret = 0;
4f3639fa 407fail_read:
408 free(cfg);
409fail:
410 fclose(f);
411 return ret;
69af03a2 412}
413
9564e73d 414// rrrr rggg gggb bbbb
415static unsigned short fname2color(const char *fname)
416{
33716956 417 static const char *cdimg_exts[] = { ".bin", ".img", ".iso", ".cue", ".z", ".bz", ".znx", ".pbp" };
418 static const char *other_exts[] = { ".ccd", ".toc", ".mds", ".sub", ".table", ".index" };
9564e73d 419 const char *ext = strrchr(fname, '.');
420 int i;
421
422 if (ext == NULL)
423 return 0xffff;
424 for (i = 0; i < array_size(cdimg_exts); i++)
425 if (strcasecmp(ext, cdimg_exts[i]) == 0)
426 return 0x7bff;
427 for (i = 0; i < array_size(other_exts); i++)
428 if (strcasecmp(ext, other_exts[i]) == 0)
429 return 0xa514;
430 return 0xffff;
431}
432
61363062 433static void draw_savestate_bg(int slot);
434
bd6267e6 435#define MENU_ALIGN_LEFT
3c70c47b 436#define menu_init menu_init_common
69af03a2 437#include "common/menu.c"
3c70c47b 438#undef menu_init
69af03a2 439
61363062 440// a bit of black magic here
441static void draw_savestate_bg(int slot)
442{
443 extern void bgr555_to_rgb565(void *dst, void *src, int bytes);
444 static const int psx_widths[8] = { 256, 368, 320, 384, 512, 512, 640, 640 };
445 int x, y, w, h;
446 char fname[MAXPATHLEN];
447 GPUFreeze_t *gpu;
448 u16 *s, *d;
449 gzFile f;
450 int ret;
451 u32 tmp;
452
453 ret = get_state_filename(fname, sizeof(fname), slot);
454 if (ret != 0)
455 return;
456
457 f = gzopen(fname, "rb");
458 if (f == NULL)
459 return;
460
461 if (gzseek(f, 0x29933d, SEEK_SET) != 0x29933d) {
462 fprintf(stderr, "gzseek failed\n");
463 gzclose(f);
464 return;
465 }
466
467 gpu = malloc(sizeof(*gpu));
468 if (gpu == NULL) {
469 gzclose(f);
470 return;
471 }
472
473 ret = gzread(f, gpu, sizeof(*gpu));
474 gzclose(f);
475 if (ret != sizeof(*gpu)) {
476 fprintf(stderr, "gzread failed\n");
477 goto out;
478 }
479
480 memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
481
482 if ((gpu->ulStatus & 0x800000) || (gpu->ulStatus & 0x200000))
483 goto out; // disabled || 24bpp (NYET)
484
485 x = gpu->ulControl[5] & 0x3ff;
486 y = (gpu->ulControl[5] >> 10) & 0x1ff;
487 s = (u16 *)gpu->psxVRam + y * 1024 + (x & ~3);
488 w = psx_widths[(gpu->ulStatus >> 16) & 7];
489 tmp = gpu->ulControl[7];
490 h = ((tmp >> 10) & 0x3ff) - (tmp & 0x3ff);
491 if (gpu->ulStatus & 0x80000) // doubleheight
492 h *= 2;
493
494 x = max(0, g_menuscreen_w - w) & ~3;
495 y = max(0, g_menuscreen_h / 2 - h / 2);
496 w = min(g_menuscreen_w, w);
497 h = min(g_menuscreen_h, h);
498 d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x;
499
500 for (; h > 0; h--, d += g_menuscreen_w, s += 1024)
501 bgr555_to_rgb565(d, s, w * 2);
502
503out:
504 free(gpu);
505}
506
3c70c47b 507// ---------- pandora specific -----------
508
509static const char pnd_script_base[] = "sudo -n /usr/pandora/scripts";
510static char **pnd_filter_list;
511
512static int get_cpu_clock(void)
69af03a2 513{
3c70c47b 514 FILE *f;
515 int ret = 0;
516 f = fopen("/proc/pandora/cpu_mhz_max", "r");
517 if (f) {
518 fscanf(f, "%d", &ret);
519 fclose(f);
520 }
521 return ret;
522}
523
524static void apply_cpu_clock(void)
525{
526 char buf[128];
527
528 if (cpu_clock != 0 && cpu_clock != get_cpu_clock()) {
529 snprintf(buf, sizeof(buf), "unset DISPLAY; echo y | %s/op_cpuspeed.sh %d",
530 pnd_script_base, cpu_clock);
531 system(buf);
532 }
533}
534
535static void apply_filter(int which)
536{
4f3639fa 537 static int old = -1;
3c70c47b 538 char buf[128];
539 int i;
540
4f3639fa 541 if (pnd_filter_list == NULL || which == old)
3c70c47b 542 return;
543
544 for (i = 0; i < which; i++)
545 if (pnd_filter_list[i] == NULL)
546 return;
547
548 if (pnd_filter_list[i] == NULL)
549 return;
550
551 snprintf(buf, sizeof(buf), "%s/op_videofir.sh %s", pnd_script_base, pnd_filter_list[i]);
552 system(buf);
4f3639fa 553 old = which;
3c70c47b 554}
555
556static menu_entry e_menu_gfx_options[];
557
558static void pnd_menu_init(void)
559{
560 struct dirent *ent;
561 int i, count = 0;
562 char **mfilters;
1bd9ee68 563 char buff[64];
3c70c47b 564 DIR *dir;
565
201c21e2 566 cpu_clock_st = cpu_clock = get_cpu_clock();
3c70c47b 567
568 dir = opendir("/etc/pandora/conf/dss_fir");
569 if (dir == NULL) {
570 perror("filter opendir");
571 return;
572 }
573
574 while (1) {
575 errno = 0;
576 ent = readdir(dir);
577 if (ent == NULL) {
578 if (errno != 0)
579 perror("readdir");
580 break;
581 }
1bd9ee68 582
583 if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
584 continue;
585
586 count++;
3c70c47b 587 }
588
589 if (count == 0)
590 return;
591
592 mfilters = calloc(count + 1, sizeof(mfilters[0]));
593 if (mfilters == NULL)
594 return;
595
596 rewinddir(dir);
597 for (i = 0; (ent = readdir(dir)); ) {
598 size_t len;
599
1bd9ee68 600 if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
601 continue;
602
603 len = strlen(ent->d_name);
604
605 // skip pre-HF5 extra files
606 if (len >= 3 && strcmp(ent->d_name + len - 3, "_v3") == 0)
607 continue;
608 if (len >= 3 && strcmp(ent->d_name + len - 3, "_v5") == 0)
3c70c47b 609 continue;
610
1bd9ee68 611 // have to cut "_up_h" for pre-HF5
612 if (len > 5 && strcmp(ent->d_name + len - 5, "_up_h") == 0)
613 len -= 5;
614
3c70c47b 615 if (len > sizeof(buff) - 1)
616 continue;
617
618 strncpy(buff, ent->d_name, len);
619 buff[len] = 0;
620 mfilters[i] = strdup(buff);
621 if (mfilters[i] != NULL)
622 i++;
623 }
624 closedir(dir);
625
626 i = me_id2offset(e_menu_gfx_options, MA_OPT_FILTERING);
627 e_menu_gfx_options[i].data = (void *)mfilters;
628 pnd_filter_list = mfilters;
69af03a2 629}
630
201c21e2 631void menu_finish(void)
632{
633 cpu_clock = cpu_clock_st;
634 apply_cpu_clock();
635}
636
69af03a2 637// -------------- key config --------------
638
639me_bind_action me_ctrl_actions[] =
640{
641 { "UP ", 1 << DKEY_UP},
642 { "DOWN ", 1 << DKEY_DOWN },
643 { "LEFT ", 1 << DKEY_LEFT },
644 { "RIGHT ", 1 << DKEY_RIGHT },
645 { "TRIANGLE", 1 << DKEY_TRIANGLE },
22a8a805 646 { "CIRCLE ", 1 << DKEY_CIRCLE },
69af03a2 647 { "CROSS ", 1 << DKEY_CROSS },
648 { "SQUARE ", 1 << DKEY_SQUARE },
649 { "L1 ", 1 << DKEY_L1 },
650 { "R1 ", 1 << DKEY_R1 },
651 { "L2 ", 1 << DKEY_L2 },
652 { "R2 ", 1 << DKEY_R2 },
43bca6fb 653 { "L3 ", 1 << DKEY_L3 },
654 { "R3 ", 1 << DKEY_R3 },
69af03a2 655 { "START ", 1 << DKEY_START },
656 { "SELECT ", 1 << DKEY_SELECT },
657 { NULL, 0 }
658};
659
660me_bind_action emuctrl_actions[] =
661{
8f892648 662 { "Save State ", 1 << SACTION_SAVE_STATE },
663 { "Load State ", 1 << SACTION_LOAD_STATE },
664 { "Prev Save Slot ", 1 << SACTION_PREV_SSLOT },
665 { "Next Save Slot ", 1 << SACTION_NEXT_SSLOT },
666 { "Toggle Frameskip ", 1 << SACTION_TOGGLE_FSKIP },
667 { "Enter Menu ", 1 << SACTION_ENTER_MENU },
69af03a2 668 { NULL, 0 }
669};
670
43bca6fb 671static char *mystrip(char *str)
672{
673 int i, len;
674
675 len = strlen(str);
676 for (i = 0; i < len; i++)
677 if (str[i] != ' ') break;
678 if (i > 0) memmove(str, str + i, len - i + 1);
679
680 len = strlen(str);
681 for (i = len - 1; i >= 0; i--)
682 if (str[i] != ' ') break;
683 str[i+1] = 0;
684
685 return str;
686}
687
688static void get_line(char *d, size_t size, const char *s)
689{
690 const char *pe;
691 size_t len;
692
693 for (pe = s; *pe != '\r' && *pe != '\n' && *pe != 0; pe++)
694 ;
695 len = pe - s;
696 if (len > size - 1)
697 len = size - 1;
698 strncpy(d, s, len);
699 d[len] = 0;
700
701 mystrip(d);
702}
703
704static void keys_write_all(FILE *f)
705{
706 int d;
707
708 for (d = 0; d < IN_MAX_DEVS; d++)
709 {
710 const int *binds = in_get_dev_binds(d);
711 const char *name = in_get_dev_name(d, 0, 0);
712 int k, count = 0;
713
714 if (binds == NULL || name == NULL)
715 continue;
716
717 fprintf(f, "binddev = %s\n", name);
718 in_get_config(d, IN_CFG_BIND_COUNT, &count);
719
720 for (k = 0; k < count; k++)
721 {
722 int i, kbinds, mask;
723 char act[32];
724
725 act[0] = act[31] = 0;
726 name = in_get_key_name(d, k);
727
728 kbinds = binds[IN_BIND_OFFS(k, IN_BINDTYPE_PLAYER12)];
729 for (i = 0; kbinds && i < ARRAY_SIZE(me_ctrl_actions) - 1; i++) {
730 mask = me_ctrl_actions[i].mask;
731 if (mask & kbinds) {
732 strncpy(act, me_ctrl_actions[i].name, 31);
733 fprintf(f, "bind %s = player1 %s\n", name, mystrip(act));
734 kbinds &= ~mask;
735 }
736 mask = me_ctrl_actions[i].mask << 16;
737 if (mask & kbinds) {
738 strncpy(act, me_ctrl_actions[i].name, 31);
739 fprintf(f, "bind %s = player2 %s\n", name, mystrip(act));
740 kbinds &= ~mask;
741 }
742 }
743
744 kbinds = binds[IN_BIND_OFFS(k, IN_BINDTYPE_EMU)];
745 for (i = 0; kbinds && i < ARRAY_SIZE(emuctrl_actions) - 1; i++) {
746 mask = emuctrl_actions[i].mask;
747 if (mask & kbinds) {
748 strncpy(act, emuctrl_actions[i].name, 31);
749 fprintf(f, "bind %s = %s\n", name, mystrip(act));
750 kbinds &= ~mask;
751 }
752 }
753 }
754 }
755}
756
757static int parse_bind_val(const char *val, int *type)
758{
759 int i;
760
761 *type = IN_BINDTYPE_NONE;
762 if (val[0] == 0)
763 return 0;
764
765 if (strncasecmp(val, "player", 6) == 0)
766 {
767 int player, shift = 0;
768 player = atoi(val + 6) - 1;
769
770 if ((unsigned int)player > 1)
771 return -1;
772 if (player == 1)
773 shift = 16;
774
775 *type = IN_BINDTYPE_PLAYER12;
776 for (i = 0; me_ctrl_actions[i].name != NULL; i++) {
777 if (strncasecmp(me_ctrl_actions[i].name, val + 8, strlen(val + 8)) == 0)
778 return me_ctrl_actions[i].mask << shift;
779 }
780 }
781 for (i = 0; emuctrl_actions[i].name != NULL; i++) {
782 if (strncasecmp(emuctrl_actions[i].name, val, strlen(val)) == 0) {
783 *type = IN_BINDTYPE_EMU;
784 return emuctrl_actions[i].mask;
785 }
786 }
787
788 return -1;
789}
790
791static void keys_load_all(const char *cfg)
792{
793 char dev[256], key[128], *act;
794 const char *p;
795 int bind, bindtype;
796 int dev_id;
797
798 p = cfg;
799 while (p != NULL && (p = strstr(p, "binddev = ")) != NULL) {
800 p += 10;
801
802 get_line(dev, sizeof(dev), p);
803 dev_id = in_config_parse_dev(dev);
804 if (dev_id < 0) {
805 printf("input: can't handle dev: %s\n", dev);
806 continue;
807 }
808
809 in_unbind_all(dev_id, -1, -1);
810 while ((p = strstr(p, "bind"))) {
811 if (strncmp(p, "binddev = ", 10) == 0)
812 break;
813
814 p += 4;
815 if (*p != ' ') {
816 printf("input: parse error: %16s..\n", p);
817 continue;
818 }
819
820 get_line(key, sizeof(key), p);
821 act = strchr(key, '=');
822 if (act == NULL) {
823 printf("parse failed: %16s..\n", p);
824 continue;
825 }
826 *act = 0;
827 act++;
828 mystrip(key);
829 mystrip(act);
830
831 bind = parse_bind_val(act, &bindtype);
832 if (bind != -1 && bind != 0) {
8f892648 833 //printf("bind #%d '%s' %08x (%s)\n", dev_id, key, bind, act);
43bca6fb 834 in_config_bind_key(dev_id, key, bind, bindtype);
835 }
836 else
837 lprintf("config: unhandled action \"%s\"\n", act);
838 }
839 }
840}
841
69af03a2 842static int key_config_loop_wrap(int id, int keys)
843{
844 switch (id) {
845 case MA_CTRL_PLAYER1:
846 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0);
847 break;
848 case MA_CTRL_PLAYER2:
849 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1);
850 break;
851 case MA_CTRL_EMU:
852 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);
853 break;
854 default:
855 break;
856 }
857 return 0;
858}
859
860static const char *mgn_dev_name(int id, int *offs)
861{
862 const char *name = NULL;
863 static int it = 0;
864
865 if (id == MA_CTRL_DEV_FIRST)
866 it = 0;
867
868 for (; it < IN_MAX_DEVS; it++) {
869 name = in_get_dev_name(it, 1, 1);
870 if (name != NULL)
871 break;
872 }
873
874 it++;
875 return name;
876}
877
878static const char *mgn_saveloadcfg(int id, int *offs)
879{
880 return "";
881}
882
cd6e8d0f 883static int mh_savecfg(int id, int keys)
69af03a2 884{
cd6e8d0f 885 if (menu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0) == 0)
886 me_update_msg("config saved");
887 else
888 me_update_msg("failed to write config");
69af03a2 889
890 return 1;
891}
892
799b0b87 893static const char *men_in_type_sel[] = { "Standard (SCPH-1080)", "Analog (SCPH-1150)", NULL };
894
69af03a2 895static menu_entry e_menu_keyconfig[] =
896{
897 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),
898 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),
899 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),
799b0b87 900 mee_label (""),
901 mee_enum ("Controller", 0, in_type_sel, men_in_type_sel),
902 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_savecfg, mgn_saveloadcfg),
903 mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_savecfg, mgn_saveloadcfg),
69af03a2 904 mee_label (""),
905 mee_label ("Input devices:"),
906 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),
907 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
908 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
909 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
910 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
911 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
912 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
913 mee_end,
914};
915
916static int menu_loop_keyconfig(int id, int keys)
917{
918 static int sel = 0;
919
e16a7e51 920// me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, ready_to_go && CdromId[0]);
69af03a2 921 me_loop(e_menu_keyconfig, &sel, NULL);
922 return 0;
923}
924
69af03a2 925// ------------ gfx options menu ------------
926
3c70c47b 927static const char *men_scaler[] = { "1x1", "scaled 4:3", "fullscreen", "custom", NULL };
928static const char h_cscaler[] = "Displays the scaler layer, you can resize it\n"
929 "using d-pad or move it using R+d-pad";
930static const char *men_dummy[] = { NULL };
931
932static int menu_loop_cscaler(int id, int keys)
933{
934 unsigned int inp;
935
936 scaling = SCALE_CUSTOM;
937
938 omap_enable_layer(1);
3c70c47b 939
940 for (;;)
941 {
942 menu_draw_begin(0);
201c21e2 943 memset(g_menuscreen_ptr, 4, g_menuscreen_w * g_menuscreen_h * 2);
944 text_out16(2, 2, "%d,%d", g_layer_x, g_layer_y);
945 text_out16(2, 480 - 18, "%dx%d | d-pad: resize, R+d-pad: move", g_layer_w, g_layer_h);
3c70c47b 946 menu_draw_end();
947
948 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_R|PBTN_MOK|PBTN_MBACK, 40);
949 if (inp & PBTN_UP) g_layer_y--;
950 if (inp & PBTN_DOWN) g_layer_y++;
951 if (inp & PBTN_LEFT) g_layer_x--;
952 if (inp & PBTN_RIGHT) g_layer_x++;
953 if (!(inp & PBTN_R)) {
954 if (inp & PBTN_UP) g_layer_h += 2;
955 if (inp & PBTN_DOWN) g_layer_h -= 2;
956 if (inp & PBTN_LEFT) g_layer_w += 2;
957 if (inp & PBTN_RIGHT) g_layer_w -= 2;
958 }
959 if (inp & (PBTN_MOK|PBTN_MBACK))
960 break;
961
962 if (inp & (PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT)) {
963 if (g_layer_x < 0) g_layer_x = 0;
964 if (g_layer_x > 640) g_layer_x = 640;
965 if (g_layer_y < 0) g_layer_y = 0;
966 if (g_layer_y > 420) g_layer_y = 420;
967 if (g_layer_w < 160) g_layer_w = 160;
968 if (g_layer_h < 60) g_layer_h = 60;
969 if (g_layer_x + g_layer_w > 800)
970 g_layer_w = 800 - g_layer_x;
971 if (g_layer_y + g_layer_h > 480)
972 g_layer_h = 480 - g_layer_y;
973 omap_enable_layer(1);
974 }
975 }
976
977 omap_enable_layer(0);
978
979 return 0;
980}
981
69af03a2 982static menu_entry e_menu_gfx_options[] =
983{
3c70c47b 984 mee_enum ("Scaler", 0, scaling, men_scaler),
985 mee_enum ("Filter", MA_OPT_FILTERING, filter, men_dummy),
986// mee_onoff ("Vsync", 0, vsync, 1),
987 mee_cust_h ("Setup custom scaler", 0, menu_loop_cscaler, NULL, h_cscaler),
69af03a2 988 mee_end,
989};
990
991static int menu_loop_gfx_options(int id, int keys)
992{
993 static int sel = 0;
994
995 me_loop(e_menu_gfx_options, &sel, NULL);
996
997 return 0;
998}
999
bd6267e6 1000// ------------ bios/plugins ------------
1001
1002static const char *men_gpu_dithering[] = { "None", "Game dependant", "Always", NULL };
bd6267e6 1003static const char h_gpu_0[] = "Needed for Chrono Cross";
1004static const char h_gpu_1[] = "Capcom fighting games";
1005static const char h_gpu_2[] = "Black screens in Lunar";
1006static const char h_gpu_3[] = "Compatibility mode";
1007static const char h_gpu_6[] = "Pandemonium 2";
1008static const char h_gpu_7[] = "Skip every second frame";
1009static const char h_gpu_8[] = "Needed by Dark Forces";
1010static const char h_gpu_9[] = "better g-colors, worse textures";
1011static const char h_gpu_10[] = "Toggle busy flags after drawing";
1012
1013static menu_entry e_menu_plugin_gpu[] =
1014{
1015 mee_enum ("Dithering", 0, iUseDither, men_gpu_dithering),
1016 mee_onoff_h ("Odd/even bit hack", 0, dwActFixes, 1<<0, h_gpu_0),
1017 mee_onoff_h ("Expand screen width", 0, dwActFixes, 1<<1, h_gpu_1),
1018 mee_onoff_h ("Ignore brightness color", 0, dwActFixes, 1<<2, h_gpu_2),
1019 mee_onoff_h ("Disable coordinate check", 0, dwActFixes, 1<<3, h_gpu_3),
1020 mee_onoff_h ("Lazy screen update", 0, dwActFixes, 1<<6, h_gpu_6),
1021 mee_onoff_h ("Old frame skipping", 0, dwActFixes, 1<<7, h_gpu_7),
1022 mee_onoff_h ("Repeated flat tex triangles ",0,dwActFixes, 1<<8, h_gpu_8),
1023 mee_onoff_h ("Draw quads with triangles", 0, dwActFixes, 1<<9, h_gpu_9),
1024 mee_onoff_h ("Fake 'gpu busy' states", 0, dwActFixes, 1<<10, h_gpu_10),
1025 mee_end,
1026};
1027
1028static int menu_loop_plugin_gpu(int id, int keys)
1029{
1030 static int sel = 0;
1031 me_loop(e_menu_plugin_gpu, &sel, NULL);
1032 return 0;
1033}
1034
1035static const char *men_spu_reverb[] = { "Off", "Fake", "On", NULL };
1036static const char *men_spu_interp[] = { "None", "Simple", "Gaussian", "Cubic", NULL };
cdb31c95 1037static const char h_spu_irq_wait[] = "Wait for CPU (recommended set to ON)";
1bd9ee68 1038static const char h_spu_thread[] = "Run sound emulation in main thread (recommended)";
bd6267e6 1039
1040static menu_entry e_menu_plugin_spu[] =
1041{
1042 mee_enum ("Reverb", 0, iUseReverb, men_spu_reverb),
1043 mee_enum ("Interpolation", 0, iUseInterpolation, men_spu_interp),
1044 mee_onoff ("Adjust XA pitch", 0, iXAPitch, 1),
1045 mee_onoff_h ("SPU IRQ Wait", 0, iSPUIRQWait, 1, h_spu_irq_wait),
1bd9ee68 1046 mee_onoff_h ("Sound in main thread", 0, iUseTimer, 2, h_spu_thread),
bd6267e6 1047 mee_end,
1048};
1049
1050static int menu_loop_plugin_spu(int id, int keys)
1051{
1052 static int sel = 0;
1053 me_loop(e_menu_plugin_spu, &sel, NULL);
1054 return 0;
1055}
1056
e6eb2066 1057static const char h_bios[] = "HLE is simulated BIOS. BIOS is saved in savestates.\n"
1058 "Must save config and reload the game\n"
1059 "for change to take effect";
bbd837c6 1060static const char h_plugin_xpu[] = "Must save config and reload the game\n"
1061 "for plugin change to take effect";
e6eb2066 1062static const char h_gpu[] = "Configure built-in P.E.Op.S. SoftGL Driver V1.17";
1063static const char h_spu[] = "Configure built-in P.E.Op.S. Sound Driver V1.7";
bbd837c6 1064
bd6267e6 1065static menu_entry e_menu_plugin_options[] =
1066{
e6eb2066 1067 mee_enum_h ("BIOS", 0, bios_sel, bioses, h_bios),
bbd837c6 1068 mee_enum_h ("GPU plugin", 0, gpu_plugsel, gpu_plugins, h_plugin_xpu),
1069 mee_enum_h ("SPU plugin", 0, spu_plugsel, spu_plugins, h_plugin_xpu),
bd6267e6 1070 mee_handler_h ("Configure built-in GPU plugin", menu_loop_plugin_gpu, h_gpu),
1071 mee_handler_h ("Configure built-in SPU plugin", menu_loop_plugin_spu, h_spu),
1072 mee_end,
1073};
1074
e16a7e51 1075static menu_entry e_menu_main[];
1076
bd6267e6 1077static int menu_loop_plugin_options(int id, int keys)
1078{
1079 static int sel = 0;
1080 me_loop(e_menu_plugin_options, &sel, NULL);
bbd837c6 1081
e6eb2066 1082 // sync BIOS/plugins
1083 snprintf(Config.Bios, sizeof(Config.Bios), "%s", bioses[bios_sel]);
bbd837c6 1084 snprintf(Config.Gpu, sizeof(Config.Gpu), "%s", gpu_plugins[gpu_plugsel]);
1085 snprintf(Config.Spu, sizeof(Config.Spu), "%s", spu_plugins[spu_plugsel]);
e16a7e51 1086 me_enable(e_menu_main, MA_MAIN_RUN_BIOS, bios_sel != 0);
bbd837c6 1087
bd6267e6 1088 return 0;
1089}
1090
1091// ------------ adv options menu ------------
1092
8f892648 1093static const char h_cfg_cpul[] = "Shows CPU usage in %";
1bd9ee68 1094static const char h_cfg_fl[] = "Frame Limiter keeps the game from running too fast";
bd6267e6 1095static const char h_cfg_xa[] = "Disables XA sound, which can sometimes improve performance";
1096static const char h_cfg_cdda[] = "Disable CD Audio for a performance boost\n"
1097 "(proper .cue/.bin dump is needed otherwise)";
1098static const char h_cfg_sio[] = "This should be enabled for certain memcards/gamepads";
1099static const char h_cfg_spuirq[] = "Compatibility tweak; should probably be left off";
1100static const char h_cfg_rcnt1[] = "Parasite Eve 2, Vandal Hearts 1/2 Fix";
1101static const char h_cfg_rcnt2[] = "InuYasha Sengoku Battle Fix";
b5e7e49a 1102static const char h_cfg_nodrc[] = "Disable dynamic recompiler and use interpreter\n"
1103 "Might be useful to overcome some dynarec bugs";
bd6267e6 1104
1105static menu_entry e_menu_adv_options[] =
1106{
fba06457 1107 mee_onoff_h ("Show CPU load", 0, g_opts, OPT_SHOWCPU, h_cfg_cpul),
bce6b056 1108 mee_onoff_h ("Disable Frame Limiter", 0, g_opts, OPT_NO_FRAMELIM, h_cfg_fl),
bd6267e6 1109 mee_onoff_h ("Disable XA Decoding", 0, Config.Xa, 1, h_cfg_xa),
1110 mee_onoff_h ("Disable CD Audio", 0, Config.Cdda, 1, h_cfg_cdda),
1111 mee_onoff_h ("SIO IRQ Always Enabled", 0, Config.Sio, 1, h_cfg_sio),
1112 mee_onoff_h ("SPU IRQ Always Enabled", 0, Config.SpuIrq, 1, h_cfg_spuirq),
1113 mee_onoff_h ("Rootcounter hack", 0, Config.RCntFix, 1, h_cfg_rcnt1),
1114 mee_onoff_h ("Rootcounter hack 2", 0, Config.VSyncWA, 1, h_cfg_rcnt2),
b5e7e49a 1115 mee_onoff_h ("Disable dynarec (slow!)",0, Config.Cpu, 1, h_cfg_nodrc),
bd6267e6 1116 mee_end,
1117};
1118
1119static int menu_loop_adv_options(int id, int keys)
1120{
1121 static int sel = 0;
1122 me_loop(e_menu_adv_options, &sel, NULL);
1123 return 0;
1124}
1125
69af03a2 1126// ------------ options menu ------------
1127
69af03a2 1128static int mh_restore_defaults(int id, int keys)
1129{
3c70c47b 1130 menu_set_defconfig();
69af03a2 1131 me_update_msg("defaults restored");
1132 return 1;
1133}
1134
907b1e90 1135static const char *men_region[] = { "Auto", "NTSC", "PAL", NULL };
bd6267e6 1136/*
69af03a2 1137static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL };
1138static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n"
1139 "loading state or both";
bd6267e6 1140*/
1141static const char h_restore_def[] = "Switches back to default / recommended\n"
1142 "configuration";
69af03a2 1143
1144static menu_entry e_menu_options[] =
1145{
bd6267e6 1146// mee_range ("Save slot", 0, state_slot, 0, 9),
1147// mee_enum_h ("Confirm savestate", 0, dummy, men_confirm_save, h_confirm_save),
1148 mee_onoff ("Frameskip", 0, UseFrameSkip, 1),
1149 mee_onoff ("Show FPS", 0, g_opts, OPT_SHOWFPS),
907b1e90 1150 mee_enum ("Region", 0, region, men_region),
3c70c47b 1151 mee_range ("CPU clock", MA_OPT_CPU_CLOCKS, cpu_clock, 20, 5000),
69af03a2 1152 mee_handler ("[Display]", menu_loop_gfx_options),
bd6267e6 1153 mee_handler ("[BIOS/Plugins]", menu_loop_plugin_options),
69af03a2 1154 mee_handler ("[Advanced]", menu_loop_adv_options),
cd6e8d0f 1155 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_savecfg, mgn_saveloadcfg),
1156 mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_savecfg, mgn_saveloadcfg),
bd6267e6 1157 mee_handler_h ("Restore default config", mh_restore_defaults, h_restore_def),
69af03a2 1158 mee_end,
1159};
1160
1161static int menu_loop_options(int id, int keys)
1162{
1163 static int sel = 0;
1164 int i;
1165
1166 i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);
3c70c47b 1167 e_menu_options[i].enabled = cpu_clock != 0 ? 1 : 0;
e16a7e51 1168 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, ready_to_go && CdromId[0]);
69af03a2 1169
1170 me_loop(e_menu_options, &sel, NULL);
1171
1172 return 0;
1173}
1174
1175// ------------ debug menu ------------
1176
69af03a2 1177static void draw_frame_debug(void)
1178{
3c70c47b 1179 smalltext_out16(4, 1, "build: "__DATE__ " " __TIME__ " " REV, 0xe7fc);
69af03a2 1180}
1181
1182static void debug_menu_loop(void)
1183{
1184 int inp;
1185
1186 while (1)
1187 {
1188 menu_draw_begin(1);
1189 draw_frame_debug();
1190 menu_draw_end();
1191
1192 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
1193 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);
1194 if (inp & PBTN_MBACK)
1195 return;
1196 }
1197}
1198
1199// ------------ main menu ------------
1200
bd6267e6 1201void OnFile_Exit();
1202
1bd9ee68 1203static void draw_frame_main(void)
1204{
1205 if (CdromId[0] != 0) {
1206 char buff[64];
907b1e90 1207 snprintf(buff, sizeof(buff), "%.32s/%.9s (running as %s)",
1208 get_cd_label(), CdromId, Config.PsxType ? "PAL" : "NTSC");
1bd9ee68 1209 smalltext_out16(4, 1, buff, 0x105f);
1210 }
1211}
1212
1213static void draw_frame_credits(void)
1214{
1215 smalltext_out16(4, 1, "build: "__DATE__ " " __TIME__ " " REV, 0xe7fc);
1216}
1217
69af03a2 1218const char *plat_get_credits(void)
1219{
bd6267e6 1220 return "PCSX-ReARMed\n\n"
1221 "(C) 1999-2003 PCSX Team\n"
69af03a2 1222 "(C) 2005-2009 PCSX-df Team\n"
c89cd762 1223 "(C) 2009-2011 PCSX-Reloaded Team\n\n"
69af03a2 1224 "GPU and SPU code by Pete Bernert\n"
1225 " and the P.E.Op.S. team\n"
c89cd762 1226 "ARM recompiler (C) 2009-2011 Ari64\n"
ee78346e 1227 "PCSX4ALL plugins by PCSX4ALL team\n"
1228 " Chui, Franxis, Unai\n\n"
69af03a2 1229 "integration, optimization and\n"
201c21e2 1230 " frontend (C) 2010-2011 notaz\n";
69af03a2 1231}
1232
e16a7e51 1233static int reset_game(void)
1234{
1235 // sanity check
1236 if (bios_sel == 0 && !Config.HLE)
1237 return -1;
1238
1239 ClosePlugins();
1240 OpenPlugins();
1241 SysReset();
1242 if (CheckCdrom() != -1) {
1243 LoadCdrom();
1244 }
1245 return 0;
1246}
1247
1248static int run_bios(void)
1249{
1250 if (bios_sel == 0)
1251 return -1;
1252
1253 ready_to_go = 0;
1254 pl_fbdev_buf = NULL;
1255
1256 ClosePlugins();
1257 set_cd_image(NULL);
1258 LoadPlugins();
1259 NetOpened = 0;
1260 if (OpenPlugins() == -1) {
1261 me_update_msg("failed to open plugins");
1262 return -1;
1263 }
1264 plugin_call_rearmed_cbs();
1265
1266 CdromId[0] = '\0';
1267 CdromLabel[0] = '\0';
1268
1269 SysReset();
1270
1271 ready_to_go = 1;
1272 return 0;
1273}
1274
bbd837c6 1275static int run_cd_image(const char *fname)
69af03a2 1276{
69af03a2 1277 ready_to_go = 0;
fba06457 1278 pl_fbdev_buf = NULL;
69af03a2 1279
fba06457 1280 ClosePlugins();
bbd837c6 1281 set_cd_image(fname);
69af03a2 1282 LoadPlugins();
1283 NetOpened = 0;
1284 if (OpenPlugins() == -1) {
1285 me_update_msg("failed to open plugins");
bbd837c6 1286 return -1;
69af03a2 1287 }
201c21e2 1288 plugin_call_rearmed_cbs();
69af03a2 1289
69af03a2 1290 if (CheckCdrom() == -1) {
1291 // Only check the CD if we are starting the console with a CD
1292 ClosePlugins();
1293 me_update_msg("unsupported/invalid CD image");
bbd837c6 1294 return -1;
69af03a2 1295 }
1296
bbd837c6 1297 SysReset();
1298
69af03a2 1299 // Read main executable directly from CDRom and start it
1300 if (LoadCdrom() == -1) {
1301 ClosePlugins();
1302 me_update_msg("failed to load CD image");
bbd837c6 1303 return -1;
69af03a2 1304 }
1305
1306 ready_to_go = 1;
bbd837c6 1307 return 0;
69af03a2 1308}
1309
bbd837c6 1310static int romsel_run(void)
69af03a2 1311{
bbd837c6 1312 int prev_gpu, prev_spu;
1313 char *fname;
1314
1315 fname = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname));
1316 if (fname == NULL)
1317 return -1;
69af03a2 1318
bbd837c6 1319 printf("selected file: %s\n", fname);
1320
1321 if (run_cd_image(fname) != 0)
1322 return -1;
1323
1324 prev_gpu = gpu_plugsel;
1325 prev_spu = spu_plugsel;
1326 if (menu_load_config(1) != 0)
1327 menu_load_config(0);
1328
1329 // check for plugin changes, have to repeat
1330 // loading if game config changed plugins to reload them
1331 if (prev_gpu != gpu_plugsel || prev_spu != spu_plugsel) {
1332 printf("plugin change detected, reloading plugins..\n");
1333 if (run_cd_image(fname) != 0)
1334 return -1;
1335 }
1336
1337 strcpy(last_selected_fname, rom_fname_reload);
1338 return 0;
1339}
1340
1df403c5 1341static int swap_cd_image(void)
1342{
1343 char *fname;
1344
1345 fname = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname));
1346 if (fname == NULL)
1347 return -1;
1348
1349 printf("selected file: %s\n", fname);
1350
1351 CdromId[0] = '\0';
1352 CdromLabel[0] = '\0';
1353
1354 set_cd_image(fname);
1355 if (ReloadCdromPlugin() < 0) {
1356 me_update_msg("failed to load cdr plugin");
1357 return -1;
1358 }
1359 if (CDR_open() < 0) {
1360 me_update_msg("failed to open cdr plugin");
1361 return -1;
1362 }
1363
1364 SetCdOpenCaseTime(time(NULL) + 2);
1365 LidInterrupt();
1366
1367 strcpy(last_selected_fname, rom_fname_reload);
1368 return 0;
1369}
1370
bbd837c6 1371static int main_menu_handler(int id, int keys)
1372{
69af03a2 1373 switch (id)
1374 {
1375 case MA_MAIN_RESUME_GAME:
3c70c47b 1376 if (ready_to_go)
1377 return 1;
69af03a2 1378 break;
1379 case MA_MAIN_SAVE_STATE:
1380 if (ready_to_go)
1381 return menu_loop_savestate(0);
1382 break;
1383 case MA_MAIN_LOAD_STATE:
1384 if (ready_to_go)
1385 return menu_loop_savestate(1);
1386 break;
1387 case MA_MAIN_RESET_GAME:
e16a7e51 1388 if (ready_to_go && reset_game() == 0)
3c70c47b 1389 return 1;
69af03a2 1390 break;
1391 case MA_MAIN_LOAD_ROM:
bbd837c6 1392 if (romsel_run() == 0)
69af03a2 1393 return 1;
1394 break;
1df403c5 1395 case MA_MAIN_SWAP_CD:
1396 if (swap_cd_image() == 0)
1397 return 1;
1398 break;
e16a7e51 1399 case MA_MAIN_RUN_BIOS:
1400 if (run_bios() == 0)
1401 return 1;
1402 break;
69af03a2 1403 case MA_MAIN_CREDITS:
1bd9ee68 1404 draw_menu_credits(draw_frame_credits);
69af03a2 1405 in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);
1406 break;
1407 case MA_MAIN_EXIT:
bd6267e6 1408 OnFile_Exit();
1409 break;
69af03a2 1410 default:
1411 lprintf("%s: something unknown selected\n", __FUNCTION__);
1412 break;
1413 }
1414
1415 return 0;
1416}
1417
1418static menu_entry e_menu_main[] =
1419{
1420 mee_label (""),
1421 mee_label (""),
1422 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),
1423 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),
1424 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),
1425 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),
1426 mee_handler_id("Load CD image", MA_MAIN_LOAD_ROM, main_menu_handler),
1df403c5 1427 mee_handler_id("Change CD image", MA_MAIN_SWAP_CD, main_menu_handler),
e16a7e51 1428 mee_handler_id("Run BIOS", MA_MAIN_RUN_BIOS, main_menu_handler),
69af03a2 1429 mee_handler ("Options", menu_loop_options),
1430 mee_handler ("Controls", menu_loop_keyconfig),
1431 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),
1432 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),
1433 mee_end,
1434};
1435
3c70c47b 1436// ----------------------------
1437
bd6267e6 1438static void menu_leave_emu(void);
1439
69af03a2 1440void menu_loop(void)
1441{
1442 static int sel = 0;
1443
bd6267e6 1444 menu_leave_emu();
69af03a2 1445
1446 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, ready_to_go);
e16a7e51 1447 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, ready_to_go && CdromId[0]);
1448 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, ready_to_go && CdromId[0]);
69af03a2 1449 me_enable(e_menu_main, MA_MAIN_RESET_GAME, ready_to_go);
1df403c5 1450 me_enable(e_menu_main, MA_MAIN_SWAP_CD, ready_to_go);
e16a7e51 1451 me_enable(e_menu_main, MA_MAIN_RUN_BIOS, bios_sel != 0);
69af03a2 1452
69af03a2 1453 in_set_config_int(0, IN_CFG_BLOCKING, 1);
1454
1455 do {
1bd9ee68 1456 me_loop(e_menu_main, &sel, draw_frame_main);
69af03a2 1457 } while (!ready_to_go);
1458
1459 /* wait until menu, ok, back is released */
1460 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
1461 ;
1462
1463 in_set_config_int(0, IN_CFG_BLOCKING, 0);
1464
3c70c47b 1465 menu_prepare_emu();
1466}
1467
e6eb2066 1468static void scan_bios_plugins(void)
bbd837c6 1469{
1470 char fname[MAXPATHLEN];
1471 struct dirent *ent;
e6eb2066 1472 int bios_i, gpu_i, spu_i;
bbd837c6 1473 char *p;
1474 DIR *dir;
1475
e6eb2066 1476 bioses[0] = "HLE";
bbd837c6 1477 gpu_plugins[0] = "builtin_gpu";
1478 spu_plugins[0] = "builtin_spu";
e6eb2066 1479 bios_i = gpu_i = spu_i = 1;
1480
1481 snprintf(fname, sizeof(fname), "%s/", Config.BiosDir);
1482 dir = opendir(fname);
1483 if (dir == NULL) {
1484 perror("scan_bios_plugins bios opendir");
1485 goto do_plugins;
1486 }
1487
1488 while (1) {
1489 struct stat st;
1490
1491 errno = 0;
1492 ent = readdir(dir);
1493 if (ent == NULL) {
1494 if (errno != 0)
1495 perror("readdir");
1496 break;
1497 }
1498
1499 if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
1500 continue;
1501
1502 snprintf(fname, sizeof(fname), "%s/%s", Config.BiosDir, ent->d_name);
1503 if (stat(fname, &st) != 0 || st.st_size != 512*1024) {
1504 printf("bad BIOS file: %s\n", ent->d_name);
1505 continue;
1506 }
1507
1508 if (bios_i < ARRAY_SIZE(bioses) - 1) {
1509 bioses[bios_i++] = strdup(ent->d_name);
1510 continue;
1511 }
1512
1513 printf("too many BIOSes, dropping \"%s\"\n", ent->d_name);
1514 }
1515
1516 closedir(dir);
bbd837c6 1517
e6eb2066 1518do_plugins:
bbd837c6 1519 snprintf(fname, sizeof(fname), "%s/", Config.PluginsDir);
1520 dir = opendir(fname);
1521 if (dir == NULL) {
e6eb2066 1522 perror("scan_bios_plugins opendir");
bbd837c6 1523 return;
1524 }
1525
1526 while (1) {
1527 void *h, *tmp;
1528
1529 errno = 0;
1530 ent = readdir(dir);
1531 if (ent == NULL) {
1532 if (errno != 0)
1533 perror("readdir");
1534 break;
1535 }
1536 p = strstr(ent->d_name, ".so");
1537 if (p == NULL)
1538 continue;
1539
1540 snprintf(fname, sizeof(fname), "%s/%s", Config.PluginsDir, ent->d_name);
1541 h = dlopen(fname, RTLD_LAZY | RTLD_LOCAL);
1542 if (h == NULL) {
1543 fprintf(stderr, "%s\n", dlerror());
1544 continue;
1545 }
1546
1547 // now what do we have here?
1548 tmp = dlsym(h, "GPUinit");
1549 if (tmp) {
1550 dlclose(h);
1551 if (gpu_i < ARRAY_SIZE(gpu_plugins) - 1)
1552 gpu_plugins[gpu_i++] = strdup(ent->d_name);
1553 continue;
1554 }
1555
1556 tmp = dlsym(h, "SPUinit");
1557 if (tmp) {
1558 dlclose(h);
1559 if (spu_i < ARRAY_SIZE(spu_plugins) - 1)
1560 spu_plugins[spu_i++] = strdup(ent->d_name);
1561 continue;
1562 }
1563
1564 fprintf(stderr, "ignoring unidentified plugin: %s\n", fname);
1565 dlclose(h);
1566 }
1567
1568 closedir(dir);
1569}
1570
3c70c47b 1571void menu_init(void)
1572{
4f3639fa 1573 char buff[MAXPATHLEN];
1574
1575 strcpy(last_selected_fname, "/media");
1576
e6eb2066 1577 scan_bios_plugins();
4f3639fa 1578 pnd_menu_init();
1579 menu_init_common();
1580
3c70c47b 1581 menu_set_defconfig();
1582 menu_load_config(0);
3c70c47b 1583 last_psx_w = 320;
1584 last_psx_h = 240;
bd6267e6 1585 last_psx_bpp = 16;
1586
4f3639fa 1587 g_menubg_src_ptr = calloc(g_menuscreen_w * g_menuscreen_h * 2, 1);
1588 if (g_menubg_src_ptr == NULL)
1589 exit(1);
1590 emu_make_path(buff, "skin/background.png", sizeof(buff));
1591 readpng(g_menubg_src_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h);
3c70c47b 1592}
1593
bd6267e6 1594void menu_notify_mode_change(int w, int h, int bpp)
3c70c47b 1595{
1596 last_psx_w = w;
1597 last_psx_h = h;
bd6267e6 1598 last_psx_bpp = bpp;
3c70c47b 1599
1600 if (scaling == SCALE_1_1) {
1601 g_layer_x = 800/2 - w/2; g_layer_y = 480/2 - h/2;
1602 g_layer_w = w; g_layer_h = h;
3c70c47b 1603 }
1604}
1605
bd6267e6 1606static void menu_leave_emu(void)
1607{
6d1a1ac2 1608 if (GPU_close != NULL) {
1609 int ret = GPU_close();
1610 if (ret)
1611 fprintf(stderr, "Warning: GPU_close returned %d\n", ret);
1612 }
bd6267e6 1613
4f3639fa 1614 memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
fba06457 1615 if (pl_fbdev_buf != NULL && ready_to_go && last_psx_bpp == 16) {
bd6267e6 1616 int x = max(0, g_menuscreen_w - last_psx_w);
1617 int y = max(0, g_menuscreen_h / 2 - last_psx_h / 2);
1618 int w = min(g_menuscreen_w, last_psx_w);
1619 int h = min(g_menuscreen_h, last_psx_h);
4f3639fa 1620 u16 *d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x;
bd6267e6 1621 u16 *s = pl_fbdev_buf;
1622
1623 for (; h > 0; h--, d += g_menuscreen_w, s += last_psx_w)
4f3639fa 1624 menu_darken_bg(d, s, w, 0);
bd6267e6 1625 }
fba06457 1626
1bd9ee68 1627 if (ready_to_go)
1628 cpu_clock = get_cpu_clock();
1629
fba06457 1630 plat_video_menu_enter(ready_to_go);
bd6267e6 1631}
1632
3c70c47b 1633void menu_prepare_emu(void)
1634{
b5e7e49a 1635 R3000Acpu *prev_cpu = psxCpu;
1636
fba06457 1637 plat_video_menu_leave();
1638
3c70c47b 1639 switch (scaling) {
1640 case SCALE_1_1:
bd6267e6 1641 menu_notify_mode_change(last_psx_w, last_psx_h, last_psx_bpp);
3c70c47b 1642 break;
1643 case SCALE_4_3:
1644 g_layer_x = 80; g_layer_y = 0;
1645 g_layer_w = 640; g_layer_h = 480;
1646 break;
1647 case SCALE_FULLSCREEN:
1648 g_layer_x = 0; g_layer_y = 0;
1649 g_layer_w = 800; g_layer_h = 480;
1650 break;
1651 case SCALE_CUSTOM:
1652 break;
1653 }
3c70c47b 1654 apply_filter(filter);
1655 apply_cpu_clock();
bd6267e6 1656
b5e7e49a 1657 psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec;
1658 if (psxCpu != prev_cpu)
1659 // note that this does not really reset, just clears drc caches
1660 psxCpu->Reset();
1661
bd6267e6 1662 // core doesn't care about Config.Cdda changes,
1663 // so handle them manually here
1664 if (Config.Cdda)
1665 CDR_stop();
6d1a1ac2 1666
907b1e90 1667 menu_sync_config();
fba06457 1668
6d1a1ac2 1669 if (GPU_open != NULL) {
6d1a1ac2 1670 int ret = GPU_open(&gpuDisp, "PCSX", NULL);
1671 if (ret)
1672 fprintf(stderr, "Warning: GPU_open returned %d\n", ret);
1673 }
384f5f43 1674
1675 dfinput_activate(in_type == PSE_PAD_TYPE_ANALOGPAD);
69af03a2 1676}
1677
1678void me_update_msg(const char *msg)
1679{
1680 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
1681 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
1682
1683 menu_error_time = plat_get_ticks_ms();
1684 lprintf("msg: %s\n", menu_error_msg);
1685}
1686
ARM optimized PCSX fork