notaz.gp2x.de / pcsx_rearmed.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
frontend: key config: save it and make more intuitive
[pcsx_rearmed.git] / frontend / menu.c
CommitLineData
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"
799b0b87 25#include "../libpcsxcore/psemu_plugin_defs.h"
3c70c47b 26#include "revision.h"
69af03a2 27
28#define MENU_X2 1
29#define array_size(x) (sizeof(x) / sizeof(x[0]))
30
31typedef enum
32{
33 MA_NONE = 1,
34 MA_MAIN_RESUME_GAME,
35 MA_MAIN_SAVE_STATE,
36 MA_MAIN_LOAD_STATE,
37 MA_MAIN_RESET_GAME,
38 MA_MAIN_LOAD_ROM,
e16a7e51 39 MA_MAIN_RUN_BIOS,
69af03a2 40 MA_MAIN_CONTROLS,
41 MA_MAIN_CREDITS,
42 MA_MAIN_EXIT,
43 MA_CTRL_PLAYER1,
44 MA_CTRL_PLAYER2,
45 MA_CTRL_EMU,
46 MA_CTRL_DEV_FIRST,
47 MA_CTRL_DEV_NEXT,
48 MA_CTRL_DONE,
49 MA_OPT_SAVECFG,
50 MA_OPT_SAVECFG_GAME,
51 MA_OPT_CPU_CLOCKS,
3c70c47b 52 MA_OPT_FILTERING,
69af03a2 53} menu_id;
54
3c70c47b 55enum {
56 SCALE_1_1,
57 SCALE_4_3,
58 SCALE_FULLSCREEN,
59 SCALE_CUSTOM,
60};
69af03a2 61
bd6267e6 62static int last_psx_w, last_psx_h, last_psx_bpp;
201c21e2 63static int scaling, filter, state_slot, cpu_clock, cpu_clock_st;
69af03a2 64static char rom_fname_reload[MAXPATHLEN];
65static char last_selected_fname[MAXPATHLEN];
799b0b87 66static int region, in_type_sel;
bd6267e6 67int g_opts;
68
69// from softgpu plugin
70extern int iUseDither;
71extern int UseFrameSkip;
72extern uint32_t dwActFixes;
fba06457 73extern float fFrameRateHz;
74extern int dwFrameRateTicks;
bd6267e6 75
76// sound plugin
77extern int iUseReverb;
78extern int iUseInterpolation;
79extern int iXAPitch;
80extern int iSPUIRQWait;
81extern int iUseTimer;
82
e6eb2066 83static const char *bioses[24];
bbd837c6 84static const char *gpu_plugins[16];
85static const char *spu_plugins[16];
e6eb2066 86static int bios_sel, gpu_plugsel, spu_plugsel;
bbd837c6 87
bd6267e6 88
89static int min(int x, int y) { return x < y ? x : y; }
90static int max(int x, int y) { return x > y ? x : y; }
69af03a2 91
92void emu_make_path(char *buff, const char *end, int size)
93{
94 int pos, end_len;
95
96 end_len = strlen(end);
97 pos = plat_get_root_dir(buff, size);
98 strncpy(buff + pos, end, size - pos);
99 buff[size - 1] = 0;
100 if (pos + end_len > size - 1)
101 printf("Warning: path truncated: %s\n", buff);
102}
103
104static int emu_check_save_file(int slot)
105{
c5061935 106 char fname[MAXPATHLEN];
3c70c47b 107 int ret;
108
c5061935 109 ret = get_state_filename(fname, sizeof(fname), slot);
110 if (ret != 0)
3c70c47b 111 return 0;
112
113 ret = CheckState(fname);
3c70c47b 114 return ret == 0 ? 1 : 0;
69af03a2 115}
116
117static int emu_save_load_game(int load, int sram)
118{
c5061935 119 char fname[MAXPATHLEN];
3c70c47b 120 int ret;
121
c5061935 122 ret = get_state_filename(fname, sizeof(fname), state_slot);
123 if (ret != 0)
3c70c47b 124 return 0;
125
33f56da1 126 if (load) {
3c70c47b 127 ret = LoadState(fname);
33f56da1 128
129 // reflect hle/bios mode from savestate
130 if (Config.HLE)
131 bios_sel = 0;
132 else if (bios_sel == 0 && bioses[1] != NULL)
133 // XXX: maybe find the right bios instead
134 bios_sel = 1;
135 }
3c70c47b 136 else
137 ret = SaveState(fname);
3c70c47b 138
139 return ret;
69af03a2 140}
141
907b1e90 142// propagate menu settings to the emu vars
143static void menu_sync_config(void)
144{
145 Config.PsxAuto = 1;
146 if (region > 0) {
147 Config.PsxAuto = 0;
148 Config.PsxType = region - 1;
149 }
799b0b87 150 in_type = in_type_sel ? PSE_PAD_TYPE_ANALOGPAD : PSE_PAD_TYPE_STANDARD;
907b1e90 151
799b0b87 152 pl_frame_interval = Config.PsxType ? 20000 : 16667;
907b1e90 153 // used by P.E.Op.S. frameskip code
154 fFrameRateHz = Config.PsxType ? 50.0f : 59.94f;
155 dwFrameRateTicks = (100000*100 / (unsigned long)(fFrameRateHz*100));
156}
157
3c70c47b 158static void menu_set_defconfig(void)
159{
bce6b056 160 g_opts = 0;
3c70c47b 161 scaling = SCALE_4_3;
bd6267e6 162
907b1e90 163 region = 0;
799b0b87 164 in_type_sel = 0;
bd6267e6 165 Config.Xa = Config.Cdda = Config.Sio =
166 Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
167
799b0b87 168 iUseDither = 0;
169 UseFrameSkip = 1;
bd6267e6 170 dwActFixes = 1<<7;
171
172 iUseReverb = 2;
173 iUseInterpolation = 1;
174 iXAPitch = iSPUIRQWait = 0;
175 iUseTimer = 2;
907b1e90 176
177 menu_sync_config();
3c70c47b 178}
179
4f3639fa 180#define CE_CONFIG_STR(val) \
181 { #val, 0, Config.val }
182
183#define CE_CONFIG_VAL(val) \
184 { #val, sizeof(Config.val), &Config.val }
185
186#define CE_STR(val) \
187 { #val, 0, val }
188
189#define CE_INTVAL(val) \
190 { #val, sizeof(val), &val }
191
192static const struct {
193 const char *name;
194 size_t len;
195 void *val;
196} config_data[] = {
197 CE_CONFIG_STR(Bios),
198 CE_CONFIG_STR(Gpu),
199 CE_CONFIG_STR(Spu),
33716956 200// CE_CONFIG_STR(Cdr),
4f3639fa 201 CE_CONFIG_VAL(Xa),
202 CE_CONFIG_VAL(Sio),
203 CE_CONFIG_VAL(Mdec),
4f3639fa 204 CE_CONFIG_VAL(Cdda),
205 CE_CONFIG_VAL(Debug),
206 CE_CONFIG_VAL(PsxOut),
207 CE_CONFIG_VAL(SpuIrq),
208 CE_CONFIG_VAL(RCntFix),
209 CE_CONFIG_VAL(VSyncWA),
210 CE_CONFIG_VAL(Cpu),
907b1e90 211 CE_INTVAL(region),
4f3639fa 212 CE_INTVAL(scaling),
cd6e8d0f 213 CE_INTVAL(g_layer_x),
214 CE_INTVAL(g_layer_y),
215 CE_INTVAL(g_layer_w),
216 CE_INTVAL(g_layer_h),
4f3639fa 217 CE_INTVAL(filter),
218 CE_INTVAL(state_slot),
219 CE_INTVAL(cpu_clock),
220 CE_INTVAL(g_opts),
799b0b87 221 CE_INTVAL(in_type_sel),
4f3639fa 222 CE_INTVAL(iUseDither),
223 CE_INTVAL(UseFrameSkip),
224 CE_INTVAL(dwActFixes),
225 CE_INTVAL(iUseReverb),
226 CE_INTVAL(iUseInterpolation),
227 CE_INTVAL(iXAPitch),
228 CE_INTVAL(iSPUIRQWait),
229 CE_INTVAL(iUseTimer),
230};
231
1bd9ee68 232static char *get_cd_label(void)
cd6e8d0f 233{
1bd9ee68 234 static char trimlabel[33];
cd6e8d0f 235 int j;
236
237 strncpy(trimlabel, CdromLabel, 32);
238 trimlabel[32] = 0;
239 for (j = 31; j >= 0; j--)
240 if (trimlabel[j] == ' ')
241 trimlabel[j] = 0;
242
1bd9ee68 243 return trimlabel;
244}
245
246static void make_cfg_fname(char *buf, size_t size, int is_game)
247{
cd6e8d0f 248 if (is_game)
1bd9ee68 249 snprintf(buf, size, "." PCSX_DOT_DIR "cfg/%.32s-%.9s.cfg", get_cd_label(), CdromId);
cd6e8d0f 250 else
bbd837c6 251 snprintf(buf, size, "." PCSX_DOT_DIR "%s", cfgfile_basename);
cd6e8d0f 252}
253
43bca6fb 254static void keys_write_all(FILE *f);
255
3c70c47b 256static int menu_write_config(int is_game)
257{
4f3639fa 258 char cfgfile[MAXPATHLEN];
259 FILE *f;
260 int i;
261
cd6e8d0f 262 make_cfg_fname(cfgfile, sizeof(cfgfile), is_game);
4f3639fa 263 f = fopen(cfgfile, "w");
264 if (f == NULL) {
bbd837c6 265 printf("menu_write_config: failed to open: %s\n", cfgfile);
4f3639fa 266 return -1;
267 }
268
269 for (i = 0; i < ARRAY_SIZE(config_data); i++) {
270 fprintf(f, "%s = ", config_data[i].name);
271 switch (config_data[i].len) {
272 case 0:
273 fprintf(f, "%s\n", (char *)config_data[i].val);
274 break;
275 case 1:
276 fprintf(f, "%x\n", *(u8 *)config_data[i].val);
277 break;
278 case 2:
279 fprintf(f, "%x\n", *(u16 *)config_data[i].val);
280 break;
281 case 4:
282 fprintf(f, "%x\n", *(u32 *)config_data[i].val);
283 break;
284 default:
285 printf("menu_write_config: unhandled len %d for %s\n",
286 config_data[i].len, config_data[i].name);
287 break;
288 }
289 }
290
291 if (!is_game)
292 fprintf(f, "lastcdimg = %s\n", last_selected_fname);
293
43bca6fb 294 keys_write_all(f);
4f3639fa 295 fclose(f);
43bca6fb 296
4f3639fa 297 return 0;
298}
299
300static void parse_str_val(char *cval, const char *src)
301{
302 char *tmp;
303 strncpy(cval, src, MAXPATHLEN);
304 cval[MAXPATHLEN - 1] = 0;
305 tmp = strchr(cval, '\n');
306 if (tmp == NULL)
307 tmp = strchr(cval, '\r');
308 if (tmp != NULL)
309 *tmp = 0;
3c70c47b 310}
311
43bca6fb 312static void keys_load_all(const char *cfg);
313
3c70c47b 314static int menu_load_config(int is_game)
69af03a2 315{
4f3639fa 316 char cfgfile[MAXPATHLEN];
317 int i, ret = -1;
318 long size;
319 char *cfg;
320 FILE *f;
321
cd6e8d0f 322 make_cfg_fname(cfgfile, sizeof(cfgfile), is_game);
4f3639fa 323 f = fopen(cfgfile, "r");
324 if (f == NULL) {
bbd837c6 325 printf("menu_load_config: failed to open: %s\n", cfgfile);
4f3639fa 326 return -1;
327 }
328
329 fseek(f, 0, SEEK_END);
330 size = ftell(f);
331 if (size <= 0) {
332 printf("bad size %ld: %s\n", size, cfgfile);
333 goto fail;
334 }
335
336 cfg = malloc(size + 1);
337 if (cfg == NULL)
338 goto fail;
339
340 fseek(f, 0, SEEK_SET);
341 if (fread(cfg, 1, size, f) != size) {
342 printf("failed to read: %s\n", cfgfile);
343 goto fail_read;
344 }
345 cfg[size] = 0;
346
347 for (i = 0; i < ARRAY_SIZE(config_data); i++) {
348 char *tmp, *tmp2;
349 u32 val;
350
351 tmp = strstr(cfg, config_data[i].name);
352 if (tmp == NULL)
353 continue;
354 tmp += strlen(config_data[i].name);
355 if (strncmp(tmp, " = ", 3) != 0)
356 continue;
357 tmp += 3;
358
359 if (config_data[i].len == 0) {
360 parse_str_val(config_data[i].val, tmp);
361 continue;
362 }
363
364 tmp2 = NULL;
365 val = strtoul(tmp, &tmp2, 16);
366 if (tmp2 == NULL || tmp == tmp2)
367 continue; // parse failed
368
369 switch (config_data[i].len) {
370 case 1:
371 *(u8 *)config_data[i].val = val;
372 break;
373 case 2:
374 *(u16 *)config_data[i].val = val;
375 break;
376 case 4:
377 *(u32 *)config_data[i].val = val;
378 break;
379 default:
380 printf("menu_load_config: unhandled len %d for %s\n",
381 config_data[i].len, config_data[i].name);
382 break;
383 }
384 }
385
386 if (!is_game) {
387 char *tmp = strstr(cfg, "lastcdimg = ");
388 if (tmp != NULL) {
389 tmp += 12;
390 parse_str_val(last_selected_fname, tmp);
391 }
392 }
393
907b1e90 394 menu_sync_config();
395
bbd837c6 396 // sync plugins
e6eb2066 397 for (i = bios_sel = 0; bioses[i] != NULL; i++)
398 if (strcmp(Config.Bios, bioses[i]) == 0)
399 { bios_sel = i; break; }
400
bbd837c6 401 for (i = gpu_plugsel = 0; gpu_plugins[i] != NULL; i++)
402 if (strcmp(Config.Gpu, gpu_plugins[i]) == 0)
403 { gpu_plugsel = i; break; }
404
405 for (i = spu_plugsel = 0; spu_plugins[i] != NULL; i++)
406 if (strcmp(Config.Spu, spu_plugins[i]) == 0)
407 { spu_plugsel = i; break; }
408
43bca6fb 409 keys_load_all(cfg);
bbd837c6 410 ret = 0;
4f3639fa 411fail_read:
412 free(cfg);
413fail:
414 fclose(f);
415 return ret;
69af03a2 416}
417
9564e73d 418// rrrr rggg gggb bbbb
419static unsigned short fname2color(const char *fname)
420{
33716956 421 static const char *cdimg_exts[] = { ".bin", ".img", ".iso", ".cue", ".z", ".bz", ".znx", ".pbp" };
422 static const char *other_exts[] = { ".ccd", ".toc", ".mds", ".sub", ".table", ".index" };
9564e73d 423 const char *ext = strrchr(fname, '.');
424 int i;
425
426 if (ext == NULL)
427 return 0xffff;
428 for (i = 0; i < array_size(cdimg_exts); i++)
429 if (strcasecmp(ext, cdimg_exts[i]) == 0)
430 return 0x7bff;
431 for (i = 0; i < array_size(other_exts); i++)
432 if (strcasecmp(ext, other_exts[i]) == 0)
433 return 0xa514;
434 return 0xffff;
435}
436
61363062 437static void draw_savestate_bg(int slot);
438
bd6267e6 439#define MENU_ALIGN_LEFT
3c70c47b 440#define menu_init menu_init_common
69af03a2 441#include "common/menu.c"
3c70c47b 442#undef menu_init
69af03a2 443
61363062 444// a bit of black magic here
445static void draw_savestate_bg(int slot)
446{
447 extern void bgr555_to_rgb565(void *dst, void *src, int bytes);
448 static const int psx_widths[8] = { 256, 368, 320, 384, 512, 512, 640, 640 };
449 int x, y, w, h;
450 char fname[MAXPATHLEN];
451 GPUFreeze_t *gpu;
452 u16 *s, *d;
453 gzFile f;
454 int ret;
455 u32 tmp;
456
457 ret = get_state_filename(fname, sizeof(fname), slot);
458 if (ret != 0)
459 return;
460
461 f = gzopen(fname, "rb");
462 if (f == NULL)
463 return;
464
465 if (gzseek(f, 0x29933d, SEEK_SET) != 0x29933d) {
466 fprintf(stderr, "gzseek failed\n");
467 gzclose(f);
468 return;
469 }
470
471 gpu = malloc(sizeof(*gpu));
472 if (gpu == NULL) {
473 gzclose(f);
474 return;
475 }
476
477 ret = gzread(f, gpu, sizeof(*gpu));
478 gzclose(f);
479 if (ret != sizeof(*gpu)) {
480 fprintf(stderr, "gzread failed\n");
481 goto out;
482 }
483
484 memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
485
486 if ((gpu->ulStatus & 0x800000) || (gpu->ulStatus & 0x200000))
487 goto out; // disabled || 24bpp (NYET)
488
489 x = gpu->ulControl[5] & 0x3ff;
490 y = (gpu->ulControl[5] >> 10) & 0x1ff;
491 s = (u16 *)gpu->psxVRam + y * 1024 + (x & ~3);
492 w = psx_widths[(gpu->ulStatus >> 16) & 7];
493 tmp = gpu->ulControl[7];
494 h = ((tmp >> 10) & 0x3ff) - (tmp & 0x3ff);
495 if (gpu->ulStatus & 0x80000) // doubleheight
496 h *= 2;
497
498 x = max(0, g_menuscreen_w - w) & ~3;
499 y = max(0, g_menuscreen_h / 2 - h / 2);
500 w = min(g_menuscreen_w, w);
501 h = min(g_menuscreen_h, h);
502 d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x;
503
504 for (; h > 0; h--, d += g_menuscreen_w, s += 1024)
505 bgr555_to_rgb565(d, s, w * 2);
506
507out:
508 free(gpu);
509}
510
3c70c47b 511// ---------- pandora specific -----------
512
513static const char pnd_script_base[] = "sudo -n /usr/pandora/scripts";
514static char **pnd_filter_list;
515
516static int get_cpu_clock(void)
69af03a2 517{
3c70c47b 518 FILE *f;
519 int ret = 0;
520 f = fopen("/proc/pandora/cpu_mhz_max", "r");
521 if (f) {
522 fscanf(f, "%d", &ret);
523 fclose(f);
524 }
525 return ret;
526}
527
528static void apply_cpu_clock(void)
529{
530 char buf[128];
531
532 if (cpu_clock != 0 && cpu_clock != get_cpu_clock()) {
533 snprintf(buf, sizeof(buf), "unset DISPLAY; echo y | %s/op_cpuspeed.sh %d",
534 pnd_script_base, cpu_clock);
535 system(buf);
536 }
537}
538
539static void apply_filter(int which)
540{
4f3639fa 541 static int old = -1;
3c70c47b 542 char buf[128];
543 int i;
544
4f3639fa 545 if (pnd_filter_list == NULL || which == old)
3c70c47b 546 return;
547
548 for (i = 0; i < which; i++)
549 if (pnd_filter_list[i] == NULL)
550 return;
551
552 if (pnd_filter_list[i] == NULL)
553 return;
554
555 snprintf(buf, sizeof(buf), "%s/op_videofir.sh %s", pnd_script_base, pnd_filter_list[i]);
556 system(buf);
4f3639fa 557 old = which;
3c70c47b 558}
559
560static menu_entry e_menu_gfx_options[];
561
562static void pnd_menu_init(void)
563{
564 struct dirent *ent;
565 int i, count = 0;
566 char **mfilters;
1bd9ee68 567 char buff[64];
3c70c47b 568 DIR *dir;
569
201c21e2 570 cpu_clock_st = cpu_clock = get_cpu_clock();
3c70c47b 571
572 dir = opendir("/etc/pandora/conf/dss_fir");
573 if (dir == NULL) {
574 perror("filter opendir");
575 return;
576 }
577
578 while (1) {
579 errno = 0;
580 ent = readdir(dir);
581 if (ent == NULL) {
582 if (errno != 0)
583 perror("readdir");
584 break;
585 }
1bd9ee68 586
587 if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
588 continue;
589
590 count++;
3c70c47b 591 }
592
593 if (count == 0)
594 return;
595
596 mfilters = calloc(count + 1, sizeof(mfilters[0]));
597 if (mfilters == NULL)
598 return;
599
600 rewinddir(dir);
601 for (i = 0; (ent = readdir(dir)); ) {
602 size_t len;
603
1bd9ee68 604 if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
605 continue;
606
607 len = strlen(ent->d_name);
608
609 // skip pre-HF5 extra files
610 if (len >= 3 && strcmp(ent->d_name + len - 3, "_v3") == 0)
611 continue;
612 if (len >= 3 && strcmp(ent->d_name + len - 3, "_v5") == 0)
3c70c47b 613 continue;
614
1bd9ee68 615 // have to cut "_up_h" for pre-HF5
616 if (len > 5 && strcmp(ent->d_name + len - 5, "_up_h") == 0)
617 len -= 5;
618
3c70c47b 619 if (len > sizeof(buff) - 1)
620 continue;
621
622 strncpy(buff, ent->d_name, len);
623 buff[len] = 0;
624 mfilters[i] = strdup(buff);
625 if (mfilters[i] != NULL)
626 i++;
627 }
628 closedir(dir);
629
630 i = me_id2offset(e_menu_gfx_options, MA_OPT_FILTERING);
631 e_menu_gfx_options[i].data = (void *)mfilters;
632 pnd_filter_list = mfilters;
69af03a2 633}
634
201c21e2 635void menu_finish(void)
636{
637 cpu_clock = cpu_clock_st;
638 apply_cpu_clock();
639}
640
69af03a2 641// -------------- key config --------------
642
643me_bind_action me_ctrl_actions[] =
644{
645 { "UP ", 1 << DKEY_UP},
646 { "DOWN ", 1 << DKEY_DOWN },
647 { "LEFT ", 1 << DKEY_LEFT },
648 { "RIGHT ", 1 << DKEY_RIGHT },
649 { "TRIANGLE", 1 << DKEY_TRIANGLE },
22a8a805 650 { "CIRCLE ", 1 << DKEY_CIRCLE },
69af03a2 651 { "CROSS ", 1 << DKEY_CROSS },
652 { "SQUARE ", 1 << DKEY_SQUARE },
653 { "L1 ", 1 << DKEY_L1 },
654 { "R1 ", 1 << DKEY_R1 },
655 { "L2 ", 1 << DKEY_L2 },
656 { "R2 ", 1 << DKEY_R2 },
43bca6fb 657 { "L3 ", 1 << DKEY_L3 },
658 { "R3 ", 1 << DKEY_R3 },
69af03a2 659 { "START ", 1 << DKEY_START },
660 { "SELECT ", 1 << DKEY_SELECT },
661 { NULL, 0 }
662};
663
664me_bind_action emuctrl_actions[] =
665{
bd6267e6 666/*
69af03a2 667 { "Load State ", PEV_STATE_LOAD },
668 { "Save State ", PEV_STATE_SAVE },
669 { "Prev Save Slot ", PEV_SSLOT_PREV },
670 { "Next Save Slot ", PEV_SSLOT_NEXT },
bd6267e6 671*/
69af03a2 672 { "Enter Menu ", PEV_MENU },
673 { NULL, 0 }
674};
675
43bca6fb 676static char *mystrip(char *str)
677{
678 int i, len;
679
680 len = strlen(str);
681 for (i = 0; i < len; i++)
682 if (str[i] != ' ') break;
683 if (i > 0) memmove(str, str + i, len - i + 1);
684
685 len = strlen(str);
686 for (i = len - 1; i >= 0; i--)
687 if (str[i] != ' ') break;
688 str[i+1] = 0;
689
690 return str;
691}
692
693static void get_line(char *d, size_t size, const char *s)
694{
695 const char *pe;
696 size_t len;
697
698 for (pe = s; *pe != '\r' && *pe != '\n' && *pe != 0; pe++)
699 ;
700 len = pe - s;
701 if (len > size - 1)
702 len = size - 1;
703 strncpy(d, s, len);
704 d[len] = 0;
705
706 mystrip(d);
707}
708
709static void keys_write_all(FILE *f)
710{
711 int d;
712
713 for (d = 0; d < IN_MAX_DEVS; d++)
714 {
715 const int *binds = in_get_dev_binds(d);
716 const char *name = in_get_dev_name(d, 0, 0);
717 int k, count = 0;
718
719 if (binds == NULL || name == NULL)
720 continue;
721
722 fprintf(f, "binddev = %s\n", name);
723 in_get_config(d, IN_CFG_BIND_COUNT, &count);
724
725 for (k = 0; k < count; k++)
726 {
727 int i, kbinds, mask;
728 char act[32];
729
730 act[0] = act[31] = 0;
731 name = in_get_key_name(d, k);
732
733 kbinds = binds[IN_BIND_OFFS(k, IN_BINDTYPE_PLAYER12)];
734 for (i = 0; kbinds && i < ARRAY_SIZE(me_ctrl_actions) - 1; i++) {
735 mask = me_ctrl_actions[i].mask;
736 if (mask & kbinds) {
737 strncpy(act, me_ctrl_actions[i].name, 31);
738 fprintf(f, "bind %s = player1 %s\n", name, mystrip(act));
739 kbinds &= ~mask;
740 }
741 mask = me_ctrl_actions[i].mask << 16;
742 if (mask & kbinds) {
743 strncpy(act, me_ctrl_actions[i].name, 31);
744 fprintf(f, "bind %s = player2 %s\n", name, mystrip(act));
745 kbinds &= ~mask;
746 }
747 }
748
749 kbinds = binds[IN_BIND_OFFS(k, IN_BINDTYPE_EMU)];
750 for (i = 0; kbinds && i < ARRAY_SIZE(emuctrl_actions) - 1; i++) {
751 mask = emuctrl_actions[i].mask;
752 if (mask & kbinds) {
753 strncpy(act, emuctrl_actions[i].name, 31);
754 fprintf(f, "bind %s = %s\n", name, mystrip(act));
755 kbinds &= ~mask;
756 }
757 }
758 }
759 }
760}
761
762static int parse_bind_val(const char *val, int *type)
763{
764 int i;
765
766 *type = IN_BINDTYPE_NONE;
767 if (val[0] == 0)
768 return 0;
769
770 if (strncasecmp(val, "player", 6) == 0)
771 {
772 int player, shift = 0;
773 player = atoi(val + 6) - 1;
774
775 if ((unsigned int)player > 1)
776 return -1;
777 if (player == 1)
778 shift = 16;
779
780 *type = IN_BINDTYPE_PLAYER12;
781 for (i = 0; me_ctrl_actions[i].name != NULL; i++) {
782 if (strncasecmp(me_ctrl_actions[i].name, val + 8, strlen(val + 8)) == 0)
783 return me_ctrl_actions[i].mask << shift;
784 }
785 }
786 for (i = 0; emuctrl_actions[i].name != NULL; i++) {
787 if (strncasecmp(emuctrl_actions[i].name, val, strlen(val)) == 0) {
788 *type = IN_BINDTYPE_EMU;
789 return emuctrl_actions[i].mask;
790 }
791 }
792
793 return -1;
794}
795
796static void keys_load_all(const char *cfg)
797{
798 char dev[256], key[128], *act;
799 const char *p;
800 int bind, bindtype;
801 int dev_id;
802
803 p = cfg;
804 while (p != NULL && (p = strstr(p, "binddev = ")) != NULL) {
805 p += 10;
806
807 get_line(dev, sizeof(dev), p);
808 dev_id = in_config_parse_dev(dev);
809 if (dev_id < 0) {
810 printf("input: can't handle dev: %s\n", dev);
811 continue;
812 }
813
814 in_unbind_all(dev_id, -1, -1);
815 while ((p = strstr(p, "bind"))) {
816 if (strncmp(p, "binddev = ", 10) == 0)
817 break;
818
819 p += 4;
820 if (*p != ' ') {
821 printf("input: parse error: %16s..\n", p);
822 continue;
823 }
824
825 get_line(key, sizeof(key), p);
826 act = strchr(key, '=');
827 if (act == NULL) {
828 printf("parse failed: %16s..\n", p);
829 continue;
830 }
831 *act = 0;
832 act++;
833 mystrip(key);
834 mystrip(act);
835
836 bind = parse_bind_val(act, &bindtype);
837 if (bind != -1 && bind != 0) {
838 printf("bind #%d '%s' %08x (%s)\n", dev_id, key, bind, act);
839 in_config_bind_key(dev_id, key, bind, bindtype);
840 }
841 else
842 lprintf("config: unhandled action \"%s\"\n", act);
843 }
844 }
845}
846
69af03a2 847static int key_config_loop_wrap(int id, int keys)
848{
849 switch (id) {
850 case MA_CTRL_PLAYER1:
851 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0);
852 break;
853 case MA_CTRL_PLAYER2:
854 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1);
855 break;
856 case MA_CTRL_EMU:
857 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);
858 break;
859 default:
860 break;
861 }
862 return 0;
863}
864
865static const char *mgn_dev_name(int id, int *offs)
866{
867 const char *name = NULL;
868 static int it = 0;
869
870 if (id == MA_CTRL_DEV_FIRST)
871 it = 0;
872
873 for (; it < IN_MAX_DEVS; it++) {
874 name = in_get_dev_name(it, 1, 1);
875 if (name != NULL)
876 break;
877 }
878
879 it++;
880 return name;
881}
882
883static const char *mgn_saveloadcfg(int id, int *offs)
884{
885 return "";
886}
887
cd6e8d0f 888static int mh_savecfg(int id, int keys)
69af03a2 889{
cd6e8d0f 890 if (menu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0) == 0)
891 me_update_msg("config saved");
892 else
893 me_update_msg("failed to write config");
69af03a2 894
895 return 1;
896}
897
799b0b87 898static const char *men_in_type_sel[] = { "Standard (SCPH-1080)", "Analog (SCPH-1150)", NULL };
899
69af03a2 900static menu_entry e_menu_keyconfig[] =
901{
902 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),
903 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),
904 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),
799b0b87 905 mee_label (""),
906 mee_enum ("Controller", 0, in_type_sel, men_in_type_sel),
907 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_savecfg, mgn_saveloadcfg),
908 mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_savecfg, mgn_saveloadcfg),
69af03a2 909 mee_label (""),
910 mee_label ("Input devices:"),
911 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),
912 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
913 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
914 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
915 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
916 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
917 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
918 mee_end,
919};
920
921static int menu_loop_keyconfig(int id, int keys)
922{
923 static int sel = 0;
924
e16a7e51 925// me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, ready_to_go && CdromId[0]);
69af03a2 926 me_loop(e_menu_keyconfig, &sel, NULL);
927 return 0;
928}
929
69af03a2 930// ------------ gfx options menu ------------
931
3c70c47b 932static const char *men_scaler[] = { "1x1", "scaled 4:3", "fullscreen", "custom", NULL };
933static const char h_cscaler[] = "Displays the scaler layer, you can resize it\n"
934 "using d-pad or move it using R+d-pad";
935static const char *men_dummy[] = { NULL };
936
937static int menu_loop_cscaler(int id, int keys)
938{
939 unsigned int inp;
940
941 scaling = SCALE_CUSTOM;
942
943 omap_enable_layer(1);
3c70c47b 944
945 for (;;)
946 {
947 menu_draw_begin(0);
201c21e2 948 memset(g_menuscreen_ptr, 4, g_menuscreen_w * g_menuscreen_h * 2);
949 text_out16(2, 2, "%d,%d", g_layer_x, g_layer_y);
950 text_out16(2, 480 - 18, "%dx%d | d-pad: resize, R+d-pad: move", g_layer_w, g_layer_h);
3c70c47b 951 menu_draw_end();
952
953 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_R|PBTN_MOK|PBTN_MBACK, 40);
954 if (inp & PBTN_UP) g_layer_y--;
955 if (inp & PBTN_DOWN) g_layer_y++;
956 if (inp & PBTN_LEFT) g_layer_x--;
957 if (inp & PBTN_RIGHT) g_layer_x++;
958 if (!(inp & PBTN_R)) {
959 if (inp & PBTN_UP) g_layer_h += 2;
960 if (inp & PBTN_DOWN) g_layer_h -= 2;
961 if (inp & PBTN_LEFT) g_layer_w += 2;
962 if (inp & PBTN_RIGHT) g_layer_w -= 2;
963 }
964 if (inp & (PBTN_MOK|PBTN_MBACK))
965 break;
966
967 if (inp & (PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT)) {
968 if (g_layer_x < 0) g_layer_x = 0;
969 if (g_layer_x > 640) g_layer_x = 640;
970 if (g_layer_y < 0) g_layer_y = 0;
971 if (g_layer_y > 420) g_layer_y = 420;
972 if (g_layer_w < 160) g_layer_w = 160;
973 if (g_layer_h < 60) g_layer_h = 60;
974 if (g_layer_x + g_layer_w > 800)
975 g_layer_w = 800 - g_layer_x;
976 if (g_layer_y + g_layer_h > 480)
977 g_layer_h = 480 - g_layer_y;
978 omap_enable_layer(1);
979 }
980 }
981
982 omap_enable_layer(0);
983
984 return 0;
985}
986
69af03a2 987static menu_entry e_menu_gfx_options[] =
988{
3c70c47b 989 mee_enum ("Scaler", 0, scaling, men_scaler),
990 mee_enum ("Filter", MA_OPT_FILTERING, filter, men_dummy),
991// mee_onoff ("Vsync", 0, vsync, 1),
992 mee_cust_h ("Setup custom scaler", 0, menu_loop_cscaler, NULL, h_cscaler),
69af03a2 993 mee_end,
994};
995
996static int menu_loop_gfx_options(int id, int keys)
997{
998 static int sel = 0;
999
1000 me_loop(e_menu_gfx_options, &sel, NULL);
1001
1002 return 0;
1003}
1004
bd6267e6 1005// ------------ bios/plugins ------------
1006
1007static const char *men_gpu_dithering[] = { "None", "Game dependant", "Always", NULL };
bd6267e6 1008static const char h_gpu_0[] = "Needed for Chrono Cross";
1009static const char h_gpu_1[] = "Capcom fighting games";
1010static const char h_gpu_2[] = "Black screens in Lunar";
1011static const char h_gpu_3[] = "Compatibility mode";
1012static const char h_gpu_6[] = "Pandemonium 2";
1013static const char h_gpu_7[] = "Skip every second frame";
1014static const char h_gpu_8[] = "Needed by Dark Forces";
1015static const char h_gpu_9[] = "better g-colors, worse textures";
1016static const char h_gpu_10[] = "Toggle busy flags after drawing";
1017
1018static menu_entry e_menu_plugin_gpu[] =
1019{
1020 mee_enum ("Dithering", 0, iUseDither, men_gpu_dithering),
1021 mee_onoff_h ("Odd/even bit hack", 0, dwActFixes, 1<<0, h_gpu_0),
1022 mee_onoff_h ("Expand screen width", 0, dwActFixes, 1<<1, h_gpu_1),
1023 mee_onoff_h ("Ignore brightness color", 0, dwActFixes, 1<<2, h_gpu_2),
1024 mee_onoff_h ("Disable coordinate check", 0, dwActFixes, 1<<3, h_gpu_3),
1025 mee_onoff_h ("Lazy screen update", 0, dwActFixes, 1<<6, h_gpu_6),
1026 mee_onoff_h ("Old frame skipping", 0, dwActFixes, 1<<7, h_gpu_7),
1027 mee_onoff_h ("Repeated flat tex triangles ",0,dwActFixes, 1<<8, h_gpu_8),
1028 mee_onoff_h ("Draw quads with triangles", 0, dwActFixes, 1<<9, h_gpu_9),
1029 mee_onoff_h ("Fake 'gpu busy' states", 0, dwActFixes, 1<<10, h_gpu_10),
1030 mee_end,
1031};
1032
1033static int menu_loop_plugin_gpu(int id, int keys)
1034{
1035 static int sel = 0;
1036 me_loop(e_menu_plugin_gpu, &sel, NULL);
1037 return 0;
1038}
1039
1040static const char *men_spu_reverb[] = { "Off", "Fake", "On", NULL };
1041static const char *men_spu_interp[] = { "None", "Simple", "Gaussian", "Cubic", NULL };
bd6267e6 1042static const char h_spu_irq_wait[] = "Wait for CPU; only useful for some games, may cause glitches";
1bd9ee68 1043static const char h_spu_thread[] = "Run sound emulation in main thread (recommended)";
bd6267e6 1044
1045static menu_entry e_menu_plugin_spu[] =
1046{
1047 mee_enum ("Reverb", 0, iUseReverb, men_spu_reverb),
1048 mee_enum ("Interpolation", 0, iUseInterpolation, men_spu_interp),
1049 mee_onoff ("Adjust XA pitch", 0, iXAPitch, 1),
1050 mee_onoff_h ("SPU IRQ Wait", 0, iSPUIRQWait, 1, h_spu_irq_wait),
1bd9ee68 1051 mee_onoff_h ("Sound in main thread", 0, iUseTimer, 2, h_spu_thread),
bd6267e6 1052 mee_end,
1053};
1054
1055static int menu_loop_plugin_spu(int id, int keys)
1056{
1057 static int sel = 0;
1058 me_loop(e_menu_plugin_spu, &sel, NULL);
1059 return 0;
1060}
1061
e6eb2066 1062static const char h_bios[] = "HLE is simulated BIOS. BIOS is saved in savestates.\n"
1063 "Must save config and reload the game\n"
1064 "for change to take effect";
bbd837c6 1065static const char h_plugin_xpu[] = "Must save config and reload the game\n"
1066 "for plugin change to take effect";
e6eb2066 1067static const char h_gpu[] = "Configure built-in P.E.Op.S. SoftGL Driver V1.17";
1068static const char h_spu[] = "Configure built-in P.E.Op.S. Sound Driver V1.7";
bbd837c6 1069
bd6267e6 1070static menu_entry e_menu_plugin_options[] =
1071{
e6eb2066 1072 mee_enum_h ("BIOS", 0, bios_sel, bioses, h_bios),
bbd837c6 1073 mee_enum_h ("GPU plugin", 0, gpu_plugsel, gpu_plugins, h_plugin_xpu),
1074 mee_enum_h ("SPU plugin", 0, spu_plugsel, spu_plugins, h_plugin_xpu),
bd6267e6 1075 mee_handler_h ("Configure built-in GPU plugin", menu_loop_plugin_gpu, h_gpu),
1076 mee_handler_h ("Configure built-in SPU plugin", menu_loop_plugin_spu, h_spu),
1077 mee_end,
1078};
1079
e16a7e51 1080static menu_entry e_menu_main[];
1081
bd6267e6 1082static int menu_loop_plugin_options(int id, int keys)
1083{
1084 static int sel = 0;
1085 me_loop(e_menu_plugin_options, &sel, NULL);
bbd837c6 1086
e6eb2066 1087 // sync BIOS/plugins
1088 snprintf(Config.Bios, sizeof(Config.Bios), "%s", bioses[bios_sel]);
bbd837c6 1089 snprintf(Config.Gpu, sizeof(Config.Gpu), "%s", gpu_plugins[gpu_plugsel]);
1090 snprintf(Config.Spu, sizeof(Config.Spu), "%s", spu_plugins[spu_plugsel]);
e16a7e51 1091 me_enable(e_menu_main, MA_MAIN_RUN_BIOS, bios_sel != 0);
bbd837c6 1092
bd6267e6 1093 return 0;
1094}
1095
1096// ------------ adv options menu ------------
1097
fba06457 1098static const char h_cfg_cpul[] = "Shows CPU usage in %%";
1bd9ee68 1099static const char h_cfg_fl[] = "Frame Limiter keeps the game from running too fast";
bd6267e6 1100static const char h_cfg_xa[] = "Disables XA sound, which can sometimes improve performance";
1101static const char h_cfg_cdda[] = "Disable CD Audio for a performance boost\n"
1102 "(proper .cue/.bin dump is needed otherwise)";
1103static const char h_cfg_sio[] = "This should be enabled for certain memcards/gamepads";
1104static const char h_cfg_spuirq[] = "Compatibility tweak; should probably be left off";
1105static const char h_cfg_rcnt1[] = "Parasite Eve 2, Vandal Hearts 1/2 Fix";
1106static const char h_cfg_rcnt2[] = "InuYasha Sengoku Battle Fix";
b5e7e49a 1107static const char h_cfg_nodrc[] = "Disable dynamic recompiler and use interpreter\n"
1108 "Might be useful to overcome some dynarec bugs";
bd6267e6 1109
1110static menu_entry e_menu_adv_options[] =
1111{
fba06457 1112 mee_onoff_h ("Show CPU load", 0, g_opts, OPT_SHOWCPU, h_cfg_cpul),
bce6b056 1113 mee_onoff_h ("Disable Frame Limiter", 0, g_opts, OPT_NO_FRAMELIM, h_cfg_fl),
bd6267e6 1114 mee_onoff_h ("Disable XA Decoding", 0, Config.Xa, 1, h_cfg_xa),
1115 mee_onoff_h ("Disable CD Audio", 0, Config.Cdda, 1, h_cfg_cdda),
1116 mee_onoff_h ("SIO IRQ Always Enabled", 0, Config.Sio, 1, h_cfg_sio),
1117 mee_onoff_h ("SPU IRQ Always Enabled", 0, Config.SpuIrq, 1, h_cfg_spuirq),
1118 mee_onoff_h ("Rootcounter hack", 0, Config.RCntFix, 1, h_cfg_rcnt1),
1119 mee_onoff_h ("Rootcounter hack 2", 0, Config.VSyncWA, 1, h_cfg_rcnt2),
b5e7e49a 1120 mee_onoff_h ("Disable dynarec (slow!)",0, Config.Cpu, 1, h_cfg_nodrc),
bd6267e6 1121 mee_end,
1122};
1123
1124static int menu_loop_adv_options(int id, int keys)
1125{
1126 static int sel = 0;
1127 me_loop(e_menu_adv_options, &sel, NULL);
1128 return 0;
1129}
1130
69af03a2 1131// ------------ options menu ------------
1132
69af03a2 1133static int mh_restore_defaults(int id, int keys)
1134{
3c70c47b 1135 menu_set_defconfig();
69af03a2 1136 me_update_msg("defaults restored");
1137 return 1;
1138}
1139
907b1e90 1140static const char *men_region[] = { "Auto", "NTSC", "PAL", NULL };
bd6267e6 1141/*
69af03a2 1142static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL };
1143static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n"
1144 "loading state or both";
bd6267e6 1145*/
1146static const char h_restore_def[] = "Switches back to default / recommended\n"
1147 "configuration";
69af03a2 1148
1149static menu_entry e_menu_options[] =
1150{
bd6267e6 1151// mee_range ("Save slot", 0, state_slot, 0, 9),
1152// mee_enum_h ("Confirm savestate", 0, dummy, men_confirm_save, h_confirm_save),
1153 mee_onoff ("Frameskip", 0, UseFrameSkip, 1),
1154 mee_onoff ("Show FPS", 0, g_opts, OPT_SHOWFPS),
907b1e90 1155 mee_enum ("Region", 0, region, men_region),
3c70c47b 1156 mee_range ("CPU clock", MA_OPT_CPU_CLOCKS, cpu_clock, 20, 5000),
69af03a2 1157 mee_handler ("[Display]", menu_loop_gfx_options),
bd6267e6 1158 mee_handler ("[BIOS/Plugins]", menu_loop_plugin_options),
69af03a2 1159 mee_handler ("[Advanced]", menu_loop_adv_options),
cd6e8d0f 1160 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_savecfg, mgn_saveloadcfg),
1161 mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_savecfg, mgn_saveloadcfg),
bd6267e6 1162 mee_handler_h ("Restore default config", mh_restore_defaults, h_restore_def),
69af03a2 1163 mee_end,
1164};
1165
1166static int menu_loop_options(int id, int keys)
1167{
1168 static int sel = 0;
1169 int i;
1170
1171 i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);
3c70c47b 1172 e_menu_options[i].enabled = cpu_clock != 0 ? 1 : 0;
e16a7e51 1173 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, ready_to_go && CdromId[0]);
69af03a2 1174
1175 me_loop(e_menu_options, &sel, NULL);
1176
1177 return 0;
1178}
1179
1180// ------------ debug menu ------------
1181
69af03a2 1182static void draw_frame_debug(void)
1183{
3c70c47b 1184 smalltext_out16(4, 1, "build: "__DATE__ " " __TIME__ " " REV, 0xe7fc);
69af03a2 1185}
1186
1187static void debug_menu_loop(void)
1188{
1189 int inp;
1190
1191 while (1)
1192 {
1193 menu_draw_begin(1);
1194 draw_frame_debug();
1195 menu_draw_end();
1196
1197 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
1198 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);
1199 if (inp & PBTN_MBACK)
1200 return;
1201 }
1202}
1203
1204// ------------ main menu ------------
1205
bd6267e6 1206void OnFile_Exit();
1207
1bd9ee68 1208static void draw_frame_main(void)
1209{
1210 if (CdromId[0] != 0) {
1211 char buff[64];
907b1e90 1212 snprintf(buff, sizeof(buff), "%.32s/%.9s (running as %s)",
1213 get_cd_label(), CdromId, Config.PsxType ? "PAL" : "NTSC");
1bd9ee68 1214 smalltext_out16(4, 1, buff, 0x105f);
1215 }
1216}
1217
1218static void draw_frame_credits(void)
1219{
1220 smalltext_out16(4, 1, "build: "__DATE__ " " __TIME__ " " REV, 0xe7fc);
1221}
1222
69af03a2 1223const char *plat_get_credits(void)
1224{
bd6267e6 1225 return "PCSX-ReARMed\n\n"
1226 "(C) 1999-2003 PCSX Team\n"
69af03a2 1227 "(C) 2005-2009 PCSX-df Team\n"
c89cd762 1228 "(C) 2009-2011 PCSX-Reloaded Team\n\n"
69af03a2 1229 "GPU and SPU code by Pete Bernert\n"
1230 " and the P.E.Op.S. team\n"
c89cd762 1231 "ARM recompiler (C) 2009-2011 Ari64\n"
ee78346e 1232 "PCSX4ALL plugins by PCSX4ALL team\n"
1233 " Chui, Franxis, Unai\n\n"
69af03a2 1234 "integration, optimization and\n"
201c21e2 1235 " frontend (C) 2010-2011 notaz\n";
69af03a2 1236}
1237
e16a7e51 1238static int reset_game(void)
1239{
1240 // sanity check
1241 if (bios_sel == 0 && !Config.HLE)
1242 return -1;
1243
1244 ClosePlugins();
1245 OpenPlugins();
1246 SysReset();
1247 if (CheckCdrom() != -1) {
1248 LoadCdrom();
1249 }
1250 return 0;
1251}
1252
1253static int run_bios(void)
1254{
1255 if (bios_sel == 0)
1256 return -1;
1257
1258 ready_to_go = 0;
1259 pl_fbdev_buf = NULL;
1260
1261 ClosePlugins();
1262 set_cd_image(NULL);
1263 LoadPlugins();
1264 NetOpened = 0;
1265 if (OpenPlugins() == -1) {
1266 me_update_msg("failed to open plugins");
1267 return -1;
1268 }
1269 plugin_call_rearmed_cbs();
1270
1271 CdromId[0] = '\0';
1272 CdromLabel[0] = '\0';
1273
1274 SysReset();
1275
1276 ready_to_go = 1;
1277 return 0;
1278}
1279
bbd837c6 1280static int run_cd_image(const char *fname)
69af03a2 1281{
69af03a2 1282 ready_to_go = 0;
fba06457 1283 pl_fbdev_buf = NULL;
69af03a2 1284
fba06457 1285 ClosePlugins();
bbd837c6 1286 set_cd_image(fname);
69af03a2 1287 LoadPlugins();
1288 NetOpened = 0;
1289 if (OpenPlugins() == -1) {
1290 me_update_msg("failed to open plugins");
bbd837c6 1291 return -1;
69af03a2 1292 }
201c21e2 1293 plugin_call_rearmed_cbs();
69af03a2 1294
69af03a2 1295 if (CheckCdrom() == -1) {
1296 // Only check the CD if we are starting the console with a CD
1297 ClosePlugins();
1298 me_update_msg("unsupported/invalid CD image");
bbd837c6 1299 return -1;
69af03a2 1300 }
1301
bbd837c6 1302 SysReset();
1303
69af03a2 1304 // Read main executable directly from CDRom and start it
1305 if (LoadCdrom() == -1) {
1306 ClosePlugins();
1307 me_update_msg("failed to load CD image");
bbd837c6 1308 return -1;
69af03a2 1309 }
1310
1311 ready_to_go = 1;
bbd837c6 1312 return 0;
69af03a2 1313}
1314
bbd837c6 1315static int romsel_run(void)
69af03a2 1316{
bbd837c6 1317 int prev_gpu, prev_spu;
1318 char *fname;
1319
1320 fname = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname));
1321 if (fname == NULL)
1322 return -1;
69af03a2 1323
bbd837c6 1324 printf("selected file: %s\n", fname);
1325
1326 if (run_cd_image(fname) != 0)
1327 return -1;
1328
1329 prev_gpu = gpu_plugsel;
1330 prev_spu = spu_plugsel;
1331 if (menu_load_config(1) != 0)
1332 menu_load_config(0);
1333
1334 // check for plugin changes, have to repeat
1335 // loading if game config changed plugins to reload them
1336 if (prev_gpu != gpu_plugsel || prev_spu != spu_plugsel) {
1337 printf("plugin change detected, reloading plugins..\n");
1338 if (run_cd_image(fname) != 0)
1339 return -1;
1340 }
1341
1342 strcpy(last_selected_fname, rom_fname_reload);
1343 return 0;
1344}
1345
1346static int main_menu_handler(int id, int keys)
1347{
69af03a2 1348 switch (id)
1349 {
1350 case MA_MAIN_RESUME_GAME:
3c70c47b 1351 if (ready_to_go)
1352 return 1;
69af03a2 1353 break;
1354 case MA_MAIN_SAVE_STATE:
1355 if (ready_to_go)
1356 return menu_loop_savestate(0);
1357 break;
1358 case MA_MAIN_LOAD_STATE:
1359 if (ready_to_go)
1360 return menu_loop_savestate(1);
1361 break;
1362 case MA_MAIN_RESET_GAME:
e16a7e51 1363 if (ready_to_go && reset_game() == 0)
3c70c47b 1364 return 1;
69af03a2 1365 break;
1366 case MA_MAIN_LOAD_ROM:
bbd837c6 1367 if (romsel_run() == 0)
69af03a2 1368 return 1;
1369 break;
e16a7e51 1370 case MA_MAIN_RUN_BIOS:
1371 if (run_bios() == 0)
1372 return 1;
1373 break;
69af03a2 1374 case MA_MAIN_CREDITS:
1bd9ee68 1375 draw_menu_credits(draw_frame_credits);
69af03a2 1376 in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);
1377 break;
1378 case MA_MAIN_EXIT:
bd6267e6 1379 OnFile_Exit();
1380 break;
69af03a2 1381 default:
1382 lprintf("%s: something unknown selected\n", __FUNCTION__);
1383 break;
1384 }
1385
1386 return 0;
1387}
1388
1389static menu_entry e_menu_main[] =
1390{
1391 mee_label (""),
1392 mee_label (""),
1393 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),
1394 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),
1395 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),
1396 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),
1397 mee_handler_id("Load CD image", MA_MAIN_LOAD_ROM, main_menu_handler),
e16a7e51 1398 mee_handler_id("Run BIOS", MA_MAIN_RUN_BIOS, main_menu_handler),
69af03a2 1399 mee_handler ("Options", menu_loop_options),
1400 mee_handler ("Controls", menu_loop_keyconfig),
1401 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),
1402 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),
1403 mee_end,
1404};
1405
3c70c47b 1406// ----------------------------
1407
bd6267e6 1408static void menu_leave_emu(void);
1409
69af03a2 1410void menu_loop(void)
1411{
1412 static int sel = 0;
1413
bd6267e6 1414 menu_leave_emu();
69af03a2 1415
1416 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, ready_to_go);
e16a7e51 1417 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, ready_to_go && CdromId[0]);
1418 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, ready_to_go && CdromId[0]);
69af03a2 1419 me_enable(e_menu_main, MA_MAIN_RESET_GAME, ready_to_go);
e16a7e51 1420 me_enable(e_menu_main, MA_MAIN_RUN_BIOS, bios_sel != 0);
69af03a2 1421
69af03a2 1422 in_set_config_int(0, IN_CFG_BLOCKING, 1);
1423
1424 do {
1bd9ee68 1425 me_loop(e_menu_main, &sel, draw_frame_main);
69af03a2 1426 } while (!ready_to_go);
1427
1428 /* wait until menu, ok, back is released */
1429 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
1430 ;
1431
1432 in_set_config_int(0, IN_CFG_BLOCKING, 0);
1433
3c70c47b 1434 menu_prepare_emu();
1435}
1436
e6eb2066 1437static void scan_bios_plugins(void)
bbd837c6 1438{
1439 char fname[MAXPATHLEN];
1440 struct dirent *ent;
e6eb2066 1441 int bios_i, gpu_i, spu_i;
bbd837c6 1442 char *p;
1443 DIR *dir;
1444
e6eb2066 1445 bioses[0] = "HLE";
bbd837c6 1446 gpu_plugins[0] = "builtin_gpu";
1447 spu_plugins[0] = "builtin_spu";
e6eb2066 1448 bios_i = gpu_i = spu_i = 1;
1449
1450 snprintf(fname, sizeof(fname), "%s/", Config.BiosDir);
1451 dir = opendir(fname);
1452 if (dir == NULL) {
1453 perror("scan_bios_plugins bios opendir");
1454 goto do_plugins;
1455 }
1456
1457 while (1) {
1458 struct stat st;
1459
1460 errno = 0;
1461 ent = readdir(dir);
1462 if (ent == NULL) {
1463 if (errno != 0)
1464 perror("readdir");
1465 break;
1466 }
1467
1468 if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
1469 continue;
1470
1471 snprintf(fname, sizeof(fname), "%s/%s", Config.BiosDir, ent->d_name);
1472 if (stat(fname, &st) != 0 || st.st_size != 512*1024) {
1473 printf("bad BIOS file: %s\n", ent->d_name);
1474 continue;
1475 }
1476
1477 if (bios_i < ARRAY_SIZE(bioses) - 1) {
1478 bioses[bios_i++] = strdup(ent->d_name);
1479 continue;
1480 }
1481
1482 printf("too many BIOSes, dropping \"%s\"\n", ent->d_name);
1483 }
1484
1485 closedir(dir);
bbd837c6 1486
e6eb2066 1487do_plugins:
bbd837c6 1488 snprintf(fname, sizeof(fname), "%s/", Config.PluginsDir);
1489 dir = opendir(fname);
1490 if (dir == NULL) {
e6eb2066 1491 perror("scan_bios_plugins opendir");
bbd837c6 1492 return;
1493 }
1494
1495 while (1) {
1496 void *h, *tmp;
1497
1498 errno = 0;
1499 ent = readdir(dir);
1500 if (ent == NULL) {
1501 if (errno != 0)
1502 perror("readdir");
1503 break;
1504 }
1505 p = strstr(ent->d_name, ".so");
1506 if (p == NULL)
1507 continue;
1508
1509 snprintf(fname, sizeof(fname), "%s/%s", Config.PluginsDir, ent->d_name);
1510 h = dlopen(fname, RTLD_LAZY | RTLD_LOCAL);
1511 if (h == NULL) {
1512 fprintf(stderr, "%s\n", dlerror());
1513 continue;
1514 }
1515
1516 // now what do we have here?
1517 tmp = dlsym(h, "GPUinit");
1518 if (tmp) {
1519 dlclose(h);
1520 if (gpu_i < ARRAY_SIZE(gpu_plugins) - 1)
1521 gpu_plugins[gpu_i++] = strdup(ent->d_name);
1522 continue;
1523 }
1524
1525 tmp = dlsym(h, "SPUinit");
1526 if (tmp) {
1527 dlclose(h);
1528 if (spu_i < ARRAY_SIZE(spu_plugins) - 1)
1529 spu_plugins[spu_i++] = strdup(ent->d_name);
1530 continue;
1531 }
1532
1533 fprintf(stderr, "ignoring unidentified plugin: %s\n", fname);
1534 dlclose(h);
1535 }
1536
1537 closedir(dir);
1538}
1539
3c70c47b 1540void menu_init(void)
1541{
4f3639fa 1542 char buff[MAXPATHLEN];
1543
1544 strcpy(last_selected_fname, "/media");
1545
e6eb2066 1546 scan_bios_plugins();
4f3639fa 1547 pnd_menu_init();
1548 menu_init_common();
1549
3c70c47b 1550 menu_set_defconfig();
1551 menu_load_config(0);
3c70c47b 1552 last_psx_w = 320;
1553 last_psx_h = 240;
bd6267e6 1554 last_psx_bpp = 16;
1555
4f3639fa 1556 g_menubg_src_ptr = calloc(g_menuscreen_w * g_menuscreen_h * 2, 1);
1557 if (g_menubg_src_ptr == NULL)
1558 exit(1);
1559 emu_make_path(buff, "skin/background.png", sizeof(buff));
1560 readpng(g_menubg_src_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h);
3c70c47b 1561}
1562
bd6267e6 1563void menu_notify_mode_change(int w, int h, int bpp)
3c70c47b 1564{
1565 last_psx_w = w;
1566 last_psx_h = h;
bd6267e6 1567 last_psx_bpp = bpp;
3c70c47b 1568
1569 if (scaling == SCALE_1_1) {
1570 g_layer_x = 800/2 - w/2; g_layer_y = 480/2 - h/2;
1571 g_layer_w = w; g_layer_h = h;
3c70c47b 1572 }
1573}
1574
bd6267e6 1575static void menu_leave_emu(void)
1576{
6d1a1ac2 1577 if (GPU_close != NULL) {
1578 int ret = GPU_close();
1579 if (ret)
1580 fprintf(stderr, "Warning: GPU_close returned %d\n", ret);
1581 }
bd6267e6 1582
4f3639fa 1583 memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
fba06457 1584 if (pl_fbdev_buf != NULL && ready_to_go && last_psx_bpp == 16) {
bd6267e6 1585 int x = max(0, g_menuscreen_w - last_psx_w);
1586 int y = max(0, g_menuscreen_h / 2 - last_psx_h / 2);
1587 int w = min(g_menuscreen_w, last_psx_w);
1588 int h = min(g_menuscreen_h, last_psx_h);
4f3639fa 1589 u16 *d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x;
bd6267e6 1590 u16 *s = pl_fbdev_buf;
1591
1592 for (; h > 0; h--, d += g_menuscreen_w, s += last_psx_w)
4f3639fa 1593 menu_darken_bg(d, s, w, 0);
bd6267e6 1594 }
fba06457 1595
1bd9ee68 1596 if (ready_to_go)
1597 cpu_clock = get_cpu_clock();
1598
fba06457 1599 plat_video_menu_enter(ready_to_go);
bd6267e6 1600}
1601
3c70c47b 1602void menu_prepare_emu(void)
1603{
b5e7e49a 1604 R3000Acpu *prev_cpu = psxCpu;
1605
fba06457 1606 plat_video_menu_leave();
1607
3c70c47b 1608 switch (scaling) {
1609 case SCALE_1_1:
bd6267e6 1610 menu_notify_mode_change(last_psx_w, last_psx_h, last_psx_bpp);
3c70c47b 1611 break;
1612 case SCALE_4_3:
1613 g_layer_x = 80; g_layer_y = 0;
1614 g_layer_w = 640; g_layer_h = 480;
1615 break;
1616 case SCALE_FULLSCREEN:
1617 g_layer_x = 0; g_layer_y = 0;
1618 g_layer_w = 800; g_layer_h = 480;
1619 break;
1620 case SCALE_CUSTOM:
1621 break;
1622 }
3c70c47b 1623 apply_filter(filter);
1624 apply_cpu_clock();
bd6267e6 1625
b5e7e49a 1626 psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec;
1627 if (psxCpu != prev_cpu)
1628 // note that this does not really reset, just clears drc caches
1629 psxCpu->Reset();
1630
bd6267e6 1631 // core doesn't care about Config.Cdda changes,
1632 // so handle them manually here
1633 if (Config.Cdda)
1634 CDR_stop();
6d1a1ac2 1635
907b1e90 1636 menu_sync_config();
fba06457 1637
6d1a1ac2 1638 if (GPU_open != NULL) {
6d1a1ac2 1639 int ret = GPU_open(&gpuDisp, "PCSX", NULL);
1640 if (ret)
1641 fprintf(stderr, "Warning: GPU_open returned %d\n", ret);
1642 }
69af03a2 1643}
1644
1645void me_update_msg(const char *msg)
1646{
1647 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
1648 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
1649
1650 menu_error_time = plat_get_ticks_ms();
1651 lprintf("msg: %s\n", menu_error_msg);
1652}
1653
ARM optimized PCSX fork