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drc: rework bios fastboot hack a bit
[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"
7eda34c1 25#include "../libpcsxcore/new_dynarec/new_dynarec.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,
39 MA_MAIN_CONTROLS,
40 MA_MAIN_CREDITS,
41 MA_MAIN_EXIT,
42 MA_CTRL_PLAYER1,
43 MA_CTRL_PLAYER2,
44 MA_CTRL_EMU,
45 MA_CTRL_DEV_FIRST,
46 MA_CTRL_DEV_NEXT,
47 MA_CTRL_DONE,
48 MA_OPT_SAVECFG,
49 MA_OPT_SAVECFG_GAME,
50 MA_OPT_CPU_CLOCKS,
3c70c47b 51 MA_OPT_FILTERING,
69af03a2 52} menu_id;
53
3c70c47b 54enum {
55 SCALE_1_1,
56 SCALE_4_3,
57 SCALE_FULLSCREEN,
58 SCALE_CUSTOM,
59};
69af03a2 60
bd6267e6 61static int last_psx_w, last_psx_h, last_psx_bpp;
201c21e2 62static int scaling, filter, state_slot, cpu_clock, cpu_clock_st;
69af03a2 63static char rom_fname_reload[MAXPATHLEN];
64static char last_selected_fname[MAXPATHLEN];
bd6267e6 65int g_opts;
66
67// from softgpu plugin
68extern int iUseDither;
69extern int UseFrameSkip;
fba06457 70extern int UseFrameLimit;
bd6267e6 71extern uint32_t dwActFixes;
fba06457 72extern float fFrameRateHz;
73extern int dwFrameRateTicks;
bd6267e6 74
75// sound plugin
76extern int iUseReverb;
77extern int iUseInterpolation;
78extern int iXAPitch;
79extern int iSPUIRQWait;
80extern int iUseTimer;
81
e6eb2066 82static const char *bioses[24];
bbd837c6 83static const char *gpu_plugins[16];
84static const char *spu_plugins[16];
e6eb2066 85static int bios_sel, gpu_plugsel, spu_plugsel;
bbd837c6 86
bd6267e6 87
88static int min(int x, int y) { return x < y ? x : y; }
89static int max(int x, int y) { return x > y ? x : y; }
69af03a2 90
91void emu_make_path(char *buff, const char *end, int size)
92{
93 int pos, end_len;
94
95 end_len = strlen(end);
96 pos = plat_get_root_dir(buff, size);
97 strncpy(buff + pos, end, size - pos);
98 buff[size - 1] = 0;
99 if (pos + end_len > size - 1)
100 printf("Warning: path truncated: %s\n", buff);
101}
102
103static int emu_check_save_file(int slot)
104{
c5061935 105 char fname[MAXPATHLEN];
3c70c47b 106 int ret;
107
c5061935 108 ret = get_state_filename(fname, sizeof(fname), slot);
109 if (ret != 0)
3c70c47b 110 return 0;
111
112 ret = CheckState(fname);
3c70c47b 113 return ret == 0 ? 1 : 0;
69af03a2 114}
115
116static int emu_save_load_game(int load, int sram)
117{
c5061935 118 char fname[MAXPATHLEN];
3c70c47b 119 int ret;
120
c5061935 121 ret = get_state_filename(fname, sizeof(fname), state_slot);
122 if (ret != 0)
3c70c47b 123 return 0;
124
125 if (load)
126 ret = LoadState(fname);
127 else
128 ret = SaveState(fname);
3c70c47b 129
130 return ret;
69af03a2 131}
132
3c70c47b 133static void menu_set_defconfig(void)
134{
135 scaling = SCALE_4_3;
bd6267e6 136
137 Config.Xa = Config.Cdda = Config.Sio =
138 Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
139
140 iUseDither = UseFrameSkip = 0;
fba06457 141 UseFrameLimit = 1;
bd6267e6 142 dwActFixes = 1<<7;
143
144 iUseReverb = 2;
145 iUseInterpolation = 1;
146 iXAPitch = iSPUIRQWait = 0;
147 iUseTimer = 2;
3c70c47b 148}
149
4f3639fa 150#define CE_CONFIG_STR(val) \
151 { #val, 0, Config.val }
152
153#define CE_CONFIG_VAL(val) \
154 { #val, sizeof(Config.val), &Config.val }
155
156#define CE_STR(val) \
157 { #val, 0, val }
158
159#define CE_INTVAL(val) \
160 { #val, sizeof(val), &val }
161
162static const struct {
163 const char *name;
164 size_t len;
165 void *val;
166} config_data[] = {
167 CE_CONFIG_STR(Bios),
168 CE_CONFIG_STR(Gpu),
169 CE_CONFIG_STR(Spu),
170 CE_CONFIG_STR(Cdr),
171 CE_CONFIG_VAL(Xa),
172 CE_CONFIG_VAL(Sio),
173 CE_CONFIG_VAL(Mdec),
174 CE_CONFIG_VAL(PsxAuto),
175 CE_CONFIG_VAL(Cdda),
176 CE_CONFIG_VAL(Debug),
177 CE_CONFIG_VAL(PsxOut),
178 CE_CONFIG_VAL(SpuIrq),
179 CE_CONFIG_VAL(RCntFix),
180 CE_CONFIG_VAL(VSyncWA),
181 CE_CONFIG_VAL(Cpu),
182 CE_CONFIG_VAL(PsxType),
183 CE_INTVAL(scaling),
cd6e8d0f 184 CE_INTVAL(g_layer_x),
185 CE_INTVAL(g_layer_y),
186 CE_INTVAL(g_layer_w),
187 CE_INTVAL(g_layer_h),
4f3639fa 188 CE_INTVAL(filter),
189 CE_INTVAL(state_slot),
190 CE_INTVAL(cpu_clock),
191 CE_INTVAL(g_opts),
192 CE_INTVAL(iUseDither),
193 CE_INTVAL(UseFrameSkip),
fba06457 194 CE_INTVAL(UseFrameLimit),
4f3639fa 195 CE_INTVAL(dwActFixes),
196 CE_INTVAL(iUseReverb),
197 CE_INTVAL(iUseInterpolation),
198 CE_INTVAL(iXAPitch),
199 CE_INTVAL(iSPUIRQWait),
200 CE_INTVAL(iUseTimer),
201};
202
cd6e8d0f 203static void make_cfg_fname(char *buf, size_t size, int is_game)
204{
205 char trimlabel[33];
206 int j;
207
208 strncpy(trimlabel, CdromLabel, 32);
209 trimlabel[32] = 0;
210 for (j = 31; j >= 0; j--)
211 if (trimlabel[j] == ' ')
212 trimlabel[j] = 0;
213
214 if (is_game)
bbd837c6 215 snprintf(buf, size, "." PCSX_DOT_DIR "cfg/%.32s-%.9s.cfg", trimlabel, CdromId);
cd6e8d0f 216 else
bbd837c6 217 snprintf(buf, size, "." PCSX_DOT_DIR "%s", cfgfile_basename);
cd6e8d0f 218}
219
3c70c47b 220static int menu_write_config(int is_game)
221{
4f3639fa 222 char cfgfile[MAXPATHLEN];
223 FILE *f;
224 int i;
225
cd6e8d0f 226 make_cfg_fname(cfgfile, sizeof(cfgfile), is_game);
4f3639fa 227 f = fopen(cfgfile, "w");
228 if (f == NULL) {
bbd837c6 229 printf("menu_write_config: failed to open: %s\n", cfgfile);
4f3639fa 230 return -1;
231 }
232
233 for (i = 0; i < ARRAY_SIZE(config_data); i++) {
234 fprintf(f, "%s = ", config_data[i].name);
235 switch (config_data[i].len) {
236 case 0:
237 fprintf(f, "%s\n", (char *)config_data[i].val);
238 break;
239 case 1:
240 fprintf(f, "%x\n", *(u8 *)config_data[i].val);
241 break;
242 case 2:
243 fprintf(f, "%x\n", *(u16 *)config_data[i].val);
244 break;
245 case 4:
246 fprintf(f, "%x\n", *(u32 *)config_data[i].val);
247 break;
248 default:
249 printf("menu_write_config: unhandled len %d for %s\n",
250 config_data[i].len, config_data[i].name);
251 break;
252 }
253 }
254
255 if (!is_game)
256 fprintf(f, "lastcdimg = %s\n", last_selected_fname);
257
258 fclose(f);
259 return 0;
260}
261
262static void parse_str_val(char *cval, const char *src)
263{
264 char *tmp;
265 strncpy(cval, src, MAXPATHLEN);
266 cval[MAXPATHLEN - 1] = 0;
267 tmp = strchr(cval, '\n');
268 if (tmp == NULL)
269 tmp = strchr(cval, '\r');
270 if (tmp != NULL)
271 *tmp = 0;
3c70c47b 272}
273
274static int menu_load_config(int is_game)
69af03a2 275{
4f3639fa 276 char cfgfile[MAXPATHLEN];
277 int i, ret = -1;
278 long size;
279 char *cfg;
280 FILE *f;
281
cd6e8d0f 282 make_cfg_fname(cfgfile, sizeof(cfgfile), is_game);
4f3639fa 283 f = fopen(cfgfile, "r");
284 if (f == NULL) {
bbd837c6 285 printf("menu_load_config: failed to open: %s\n", cfgfile);
4f3639fa 286 return -1;
287 }
288
289 fseek(f, 0, SEEK_END);
290 size = ftell(f);
291 if (size <= 0) {
292 printf("bad size %ld: %s\n", size, cfgfile);
293 goto fail;
294 }
295
296 cfg = malloc(size + 1);
297 if (cfg == NULL)
298 goto fail;
299
300 fseek(f, 0, SEEK_SET);
301 if (fread(cfg, 1, size, f) != size) {
302 printf("failed to read: %s\n", cfgfile);
303 goto fail_read;
304 }
305 cfg[size] = 0;
306
307 for (i = 0; i < ARRAY_SIZE(config_data); i++) {
308 char *tmp, *tmp2;
309 u32 val;
310
311 tmp = strstr(cfg, config_data[i].name);
312 if (tmp == NULL)
313 continue;
314 tmp += strlen(config_data[i].name);
315 if (strncmp(tmp, " = ", 3) != 0)
316 continue;
317 tmp += 3;
318
319 if (config_data[i].len == 0) {
320 parse_str_val(config_data[i].val, tmp);
321 continue;
322 }
323
324 tmp2 = NULL;
325 val = strtoul(tmp, &tmp2, 16);
326 if (tmp2 == NULL || tmp == tmp2)
327 continue; // parse failed
328
329 switch (config_data[i].len) {
330 case 1:
331 *(u8 *)config_data[i].val = val;
332 break;
333 case 2:
334 *(u16 *)config_data[i].val = val;
335 break;
336 case 4:
337 *(u32 *)config_data[i].val = val;
338 break;
339 default:
340 printf("menu_load_config: unhandled len %d for %s\n",
341 config_data[i].len, config_data[i].name);
342 break;
343 }
344 }
345
346 if (!is_game) {
347 char *tmp = strstr(cfg, "lastcdimg = ");
348 if (tmp != NULL) {
349 tmp += 12;
350 parse_str_val(last_selected_fname, tmp);
351 }
352 }
353
bbd837c6 354 // sync plugins
e6eb2066 355 for (i = bios_sel = 0; bioses[i] != NULL; i++)
356 if (strcmp(Config.Bios, bioses[i]) == 0)
357 { bios_sel = i; break; }
358
bbd837c6 359 for (i = gpu_plugsel = 0; gpu_plugins[i] != NULL; i++)
360 if (strcmp(Config.Gpu, gpu_plugins[i]) == 0)
361 { gpu_plugsel = i; break; }
362
363 for (i = spu_plugsel = 0; spu_plugins[i] != NULL; i++)
364 if (strcmp(Config.Spu, spu_plugins[i]) == 0)
365 { spu_plugsel = i; break; }
366
367 ret = 0;
4f3639fa 368fail_read:
369 free(cfg);
370fail:
371 fclose(f);
372 return ret;
69af03a2 373}
374
9564e73d 375// rrrr rggg gggb bbbb
376static unsigned short fname2color(const char *fname)
377{
87c06e51 378 static const char *cdimg_exts[] = { ".bin", ".img", ".iso", ".z", ".cue" };
379 static const char *other_exts[] = { ".ccd", ".toc", ".mds", ".sub", ".table" };
9564e73d 380 const char *ext = strrchr(fname, '.');
381 int i;
382
383 if (ext == NULL)
384 return 0xffff;
385 for (i = 0; i < array_size(cdimg_exts); i++)
386 if (strcasecmp(ext, cdimg_exts[i]) == 0)
387 return 0x7bff;
388 for (i = 0; i < array_size(other_exts); i++)
389 if (strcasecmp(ext, other_exts[i]) == 0)
390 return 0xa514;
391 return 0xffff;
392}
393
61363062 394static void draw_savestate_bg(int slot);
395
bd6267e6 396#define MENU_ALIGN_LEFT
3c70c47b 397#define menu_init menu_init_common
69af03a2 398#include "common/menu.c"
3c70c47b 399#undef menu_init
69af03a2 400
61363062 401// a bit of black magic here
402static void draw_savestate_bg(int slot)
403{
404 extern void bgr555_to_rgb565(void *dst, void *src, int bytes);
405 static const int psx_widths[8] = { 256, 368, 320, 384, 512, 512, 640, 640 };
406 int x, y, w, h;
407 char fname[MAXPATHLEN];
408 GPUFreeze_t *gpu;
409 u16 *s, *d;
410 gzFile f;
411 int ret;
412 u32 tmp;
413
414 ret = get_state_filename(fname, sizeof(fname), slot);
415 if (ret != 0)
416 return;
417
418 f = gzopen(fname, "rb");
419 if (f == NULL)
420 return;
421
422 if (gzseek(f, 0x29933d, SEEK_SET) != 0x29933d) {
423 fprintf(stderr, "gzseek failed\n");
424 gzclose(f);
425 return;
426 }
427
428 gpu = malloc(sizeof(*gpu));
429 if (gpu == NULL) {
430 gzclose(f);
431 return;
432 }
433
434 ret = gzread(f, gpu, sizeof(*gpu));
435 gzclose(f);
436 if (ret != sizeof(*gpu)) {
437 fprintf(stderr, "gzread failed\n");
438 goto out;
439 }
440
441 memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
442
443 if ((gpu->ulStatus & 0x800000) || (gpu->ulStatus & 0x200000))
444 goto out; // disabled || 24bpp (NYET)
445
446 x = gpu->ulControl[5] & 0x3ff;
447 y = (gpu->ulControl[5] >> 10) & 0x1ff;
448 s = (u16 *)gpu->psxVRam + y * 1024 + (x & ~3);
449 w = psx_widths[(gpu->ulStatus >> 16) & 7];
450 tmp = gpu->ulControl[7];
451 h = ((tmp >> 10) & 0x3ff) - (tmp & 0x3ff);
452 if (gpu->ulStatus & 0x80000) // doubleheight
453 h *= 2;
454
455 x = max(0, g_menuscreen_w - w) & ~3;
456 y = max(0, g_menuscreen_h / 2 - h / 2);
457 w = min(g_menuscreen_w, w);
458 h = min(g_menuscreen_h, h);
459 d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x;
460
461 for (; h > 0; h--, d += g_menuscreen_w, s += 1024)
462 bgr555_to_rgb565(d, s, w * 2);
463
464out:
465 free(gpu);
466}
467
3c70c47b 468// ---------- pandora specific -----------
469
470static const char pnd_script_base[] = "sudo -n /usr/pandora/scripts";
471static char **pnd_filter_list;
472
473static int get_cpu_clock(void)
69af03a2 474{
3c70c47b 475 FILE *f;
476 int ret = 0;
477 f = fopen("/proc/pandora/cpu_mhz_max", "r");
478 if (f) {
479 fscanf(f, "%d", &ret);
480 fclose(f);
481 }
482 return ret;
483}
484
485static void apply_cpu_clock(void)
486{
487 char buf[128];
488
489 if (cpu_clock != 0 && cpu_clock != get_cpu_clock()) {
490 snprintf(buf, sizeof(buf), "unset DISPLAY; echo y | %s/op_cpuspeed.sh %d",
491 pnd_script_base, cpu_clock);
492 system(buf);
493 }
494}
495
496static void apply_filter(int which)
497{
4f3639fa 498 static int old = -1;
3c70c47b 499 char buf[128];
500 int i;
501
4f3639fa 502 if (pnd_filter_list == NULL || which == old)
3c70c47b 503 return;
504
505 for (i = 0; i < which; i++)
506 if (pnd_filter_list[i] == NULL)
507 return;
508
509 if (pnd_filter_list[i] == NULL)
510 return;
511
512 snprintf(buf, sizeof(buf), "%s/op_videofir.sh %s", pnd_script_base, pnd_filter_list[i]);
513 system(buf);
4f3639fa 514 old = which;
3c70c47b 515}
516
517static menu_entry e_menu_gfx_options[];
518
519static void pnd_menu_init(void)
520{
521 struct dirent *ent;
522 int i, count = 0;
523 char **mfilters;
524 char buff[64], *p;
525 DIR *dir;
526
201c21e2 527 cpu_clock_st = cpu_clock = get_cpu_clock();
3c70c47b 528
529 dir = opendir("/etc/pandora/conf/dss_fir");
530 if (dir == NULL) {
531 perror("filter opendir");
532 return;
533 }
534
535 while (1) {
536 errno = 0;
537 ent = readdir(dir);
538 if (ent == NULL) {
539 if (errno != 0)
540 perror("readdir");
541 break;
542 }
543 p = strstr(ent->d_name, "_up");
544 if (p != NULL && (p[3] == 0 || !strcmp(p + 3, "_h")))
545 count++;
546 }
547
548 if (count == 0)
549 return;
550
551 mfilters = calloc(count + 1, sizeof(mfilters[0]));
552 if (mfilters == NULL)
553 return;
554
555 rewinddir(dir);
556 for (i = 0; (ent = readdir(dir)); ) {
557 size_t len;
558
559 p = strstr(ent->d_name, "_up");
560 if (p == NULL || (p[3] != 0 && strcmp(p + 3, "_h")))
561 continue;
562
563 len = p - ent->d_name;
564 if (len > sizeof(buff) - 1)
565 continue;
566
567 strncpy(buff, ent->d_name, len);
568 buff[len] = 0;
569 mfilters[i] = strdup(buff);
570 if (mfilters[i] != NULL)
571 i++;
572 }
573 closedir(dir);
574
575 i = me_id2offset(e_menu_gfx_options, MA_OPT_FILTERING);
576 e_menu_gfx_options[i].data = (void *)mfilters;
577 pnd_filter_list = mfilters;
69af03a2 578}
579
201c21e2 580void menu_finish(void)
581{
582 cpu_clock = cpu_clock_st;
583 apply_cpu_clock();
584}
585
69af03a2 586// -------------- key config --------------
587
588me_bind_action me_ctrl_actions[] =
589{
590 { "UP ", 1 << DKEY_UP},
591 { "DOWN ", 1 << DKEY_DOWN },
592 { "LEFT ", 1 << DKEY_LEFT },
593 { "RIGHT ", 1 << DKEY_RIGHT },
594 { "TRIANGLE", 1 << DKEY_TRIANGLE },
22a8a805 595 { "CIRCLE ", 1 << DKEY_CIRCLE },
69af03a2 596 { "CROSS ", 1 << DKEY_CROSS },
597 { "SQUARE ", 1 << DKEY_SQUARE },
598 { "L1 ", 1 << DKEY_L1 },
599 { "R1 ", 1 << DKEY_R1 },
600 { "L2 ", 1 << DKEY_L2 },
601 { "R2 ", 1 << DKEY_R2 },
602 { "START ", 1 << DKEY_START },
603 { "SELECT ", 1 << DKEY_SELECT },
604 { NULL, 0 }
605};
606
607me_bind_action emuctrl_actions[] =
608{
bd6267e6 609/*
69af03a2 610 { "Load State ", PEV_STATE_LOAD },
611 { "Save State ", PEV_STATE_SAVE },
612 { "Prev Save Slot ", PEV_SSLOT_PREV },
613 { "Next Save Slot ", PEV_SSLOT_NEXT },
bd6267e6 614*/
69af03a2 615 { "Enter Menu ", PEV_MENU },
616 { NULL, 0 }
617};
618
619static int key_config_loop_wrap(int id, int keys)
620{
621 switch (id) {
622 case MA_CTRL_PLAYER1:
623 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0);
624 break;
625 case MA_CTRL_PLAYER2:
626 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1);
627 break;
628 case MA_CTRL_EMU:
629 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);
630 break;
631 default:
632 break;
633 }
634 return 0;
635}
636
637static const char *mgn_dev_name(int id, int *offs)
638{
639 const char *name = NULL;
640 static int it = 0;
641
642 if (id == MA_CTRL_DEV_FIRST)
643 it = 0;
644
645 for (; it < IN_MAX_DEVS; it++) {
646 name = in_get_dev_name(it, 1, 1);
647 if (name != NULL)
648 break;
649 }
650
651 it++;
652 return name;
653}
654
655static const char *mgn_saveloadcfg(int id, int *offs)
656{
657 return "";
658}
659
cd6e8d0f 660static int mh_savecfg(int id, int keys)
69af03a2 661{
cd6e8d0f 662 if (menu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0) == 0)
663 me_update_msg("config saved");
664 else
665 me_update_msg("failed to write config");
69af03a2 666
667 return 1;
668}
669
670static menu_entry e_menu_keyconfig[] =
671{
672 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),
673 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),
674 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),
cd6e8d0f 675// mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_savecfg, mgn_saveloadcfg),
676// mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_savecfg, mgn_saveloadcfg),
69af03a2 677 mee_label (""),
678 mee_label ("Input devices:"),
679 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),
680 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
681 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
682 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
683 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
684 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
685 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
686 mee_end,
687};
688
689static int menu_loop_keyconfig(int id, int keys)
690{
691 static int sel = 0;
692
4f3639fa 693// me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, ready_to_go);
69af03a2 694 me_loop(e_menu_keyconfig, &sel, NULL);
695 return 0;
696}
697
69af03a2 698// ------------ gfx options menu ------------
699
3c70c47b 700static const char *men_scaler[] = { "1x1", "scaled 4:3", "fullscreen", "custom", NULL };
701static const char h_cscaler[] = "Displays the scaler layer, you can resize it\n"
702 "using d-pad or move it using R+d-pad";
703static const char *men_dummy[] = { NULL };
704
705static int menu_loop_cscaler(int id, int keys)
706{
707 unsigned int inp;
708
709 scaling = SCALE_CUSTOM;
710
711 omap_enable_layer(1);
3c70c47b 712
713 for (;;)
714 {
715 menu_draw_begin(0);
201c21e2 716 memset(g_menuscreen_ptr, 4, g_menuscreen_w * g_menuscreen_h * 2);
717 text_out16(2, 2, "%d,%d", g_layer_x, g_layer_y);
718 text_out16(2, 480 - 18, "%dx%d | d-pad: resize, R+d-pad: move", g_layer_w, g_layer_h);
3c70c47b 719 menu_draw_end();
720
721 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_R|PBTN_MOK|PBTN_MBACK, 40);
722 if (inp & PBTN_UP) g_layer_y--;
723 if (inp & PBTN_DOWN) g_layer_y++;
724 if (inp & PBTN_LEFT) g_layer_x--;
725 if (inp & PBTN_RIGHT) g_layer_x++;
726 if (!(inp & PBTN_R)) {
727 if (inp & PBTN_UP) g_layer_h += 2;
728 if (inp & PBTN_DOWN) g_layer_h -= 2;
729 if (inp & PBTN_LEFT) g_layer_w += 2;
730 if (inp & PBTN_RIGHT) g_layer_w -= 2;
731 }
732 if (inp & (PBTN_MOK|PBTN_MBACK))
733 break;
734
735 if (inp & (PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT)) {
736 if (g_layer_x < 0) g_layer_x = 0;
737 if (g_layer_x > 640) g_layer_x = 640;
738 if (g_layer_y < 0) g_layer_y = 0;
739 if (g_layer_y > 420) g_layer_y = 420;
740 if (g_layer_w < 160) g_layer_w = 160;
741 if (g_layer_h < 60) g_layer_h = 60;
742 if (g_layer_x + g_layer_w > 800)
743 g_layer_w = 800 - g_layer_x;
744 if (g_layer_y + g_layer_h > 480)
745 g_layer_h = 480 - g_layer_y;
746 omap_enable_layer(1);
747 }
748 }
749
750 omap_enable_layer(0);
751
752 return 0;
753}
754
69af03a2 755static menu_entry e_menu_gfx_options[] =
756{
3c70c47b 757 mee_enum ("Scaler", 0, scaling, men_scaler),
758 mee_enum ("Filter", MA_OPT_FILTERING, filter, men_dummy),
759// mee_onoff ("Vsync", 0, vsync, 1),
760 mee_cust_h ("Setup custom scaler", 0, menu_loop_cscaler, NULL, h_cscaler),
69af03a2 761 mee_end,
762};
763
764static int menu_loop_gfx_options(int id, int keys)
765{
766 static int sel = 0;
767
768 me_loop(e_menu_gfx_options, &sel, NULL);
769
770 return 0;
771}
772
bd6267e6 773// ------------ bios/plugins ------------
774
775static const char *men_gpu_dithering[] = { "None", "Game dependant", "Always", NULL };
bd6267e6 776static const char h_gpu_0[] = "Needed for Chrono Cross";
777static const char h_gpu_1[] = "Capcom fighting games";
778static const char h_gpu_2[] = "Black screens in Lunar";
779static const char h_gpu_3[] = "Compatibility mode";
780static const char h_gpu_6[] = "Pandemonium 2";
781static const char h_gpu_7[] = "Skip every second frame";
782static const char h_gpu_8[] = "Needed by Dark Forces";
783static const char h_gpu_9[] = "better g-colors, worse textures";
784static const char h_gpu_10[] = "Toggle busy flags after drawing";
785
786static menu_entry e_menu_plugin_gpu[] =
787{
788 mee_enum ("Dithering", 0, iUseDither, men_gpu_dithering),
789 mee_onoff_h ("Odd/even bit hack", 0, dwActFixes, 1<<0, h_gpu_0),
790 mee_onoff_h ("Expand screen width", 0, dwActFixes, 1<<1, h_gpu_1),
791 mee_onoff_h ("Ignore brightness color", 0, dwActFixes, 1<<2, h_gpu_2),
792 mee_onoff_h ("Disable coordinate check", 0, dwActFixes, 1<<3, h_gpu_3),
793 mee_onoff_h ("Lazy screen update", 0, dwActFixes, 1<<6, h_gpu_6),
794 mee_onoff_h ("Old frame skipping", 0, dwActFixes, 1<<7, h_gpu_7),
795 mee_onoff_h ("Repeated flat tex triangles ",0,dwActFixes, 1<<8, h_gpu_8),
796 mee_onoff_h ("Draw quads with triangles", 0, dwActFixes, 1<<9, h_gpu_9),
797 mee_onoff_h ("Fake 'gpu busy' states", 0, dwActFixes, 1<<10, h_gpu_10),
798 mee_end,
799};
800
801static int menu_loop_plugin_gpu(int id, int keys)
802{
803 static int sel = 0;
804 me_loop(e_menu_plugin_gpu, &sel, NULL);
805 return 0;
806}
807
808static const char *men_spu_reverb[] = { "Off", "Fake", "On", NULL };
809static const char *men_spu_interp[] = { "None", "Simple", "Gaussian", "Cubic", NULL };
bd6267e6 810static const char h_spu_irq_wait[] = "Wait for CPU; only useful for some games, may cause glitches";
811static const char h_spu_thread[] = "Run sound emulation in separate thread";
812
813static menu_entry e_menu_plugin_spu[] =
814{
815 mee_enum ("Reverb", 0, iUseReverb, men_spu_reverb),
816 mee_enum ("Interpolation", 0, iUseInterpolation, men_spu_interp),
817 mee_onoff ("Adjust XA pitch", 0, iXAPitch, 1),
818 mee_onoff_h ("SPU IRQ Wait", 0, iSPUIRQWait, 1, h_spu_irq_wait),
819 mee_onoff_h ("Use sound thread", 0, iUseTimer, 1, h_spu_thread),
820 mee_end,
821};
822
823static int menu_loop_plugin_spu(int id, int keys)
824{
825 static int sel = 0;
826 me_loop(e_menu_plugin_spu, &sel, NULL);
827 return 0;
828}
829
e6eb2066 830static const char h_bios[] = "HLE is simulated BIOS. BIOS is saved in savestates.\n"
831 "Must save config and reload the game\n"
832 "for change to take effect";
bbd837c6 833static const char h_plugin_xpu[] = "Must save config and reload the game\n"
834 "for plugin change to take effect";
e6eb2066 835static const char h_gpu[] = "Configure built-in P.E.Op.S. SoftGL Driver V1.17";
836static const char h_spu[] = "Configure built-in P.E.Op.S. Sound Driver V1.7";
bbd837c6 837
bd6267e6 838static menu_entry e_menu_plugin_options[] =
839{
e6eb2066 840 mee_enum_h ("BIOS", 0, bios_sel, bioses, h_bios),
bbd837c6 841 mee_enum_h ("GPU plugin", 0, gpu_plugsel, gpu_plugins, h_plugin_xpu),
842 mee_enum_h ("SPU plugin", 0, spu_plugsel, spu_plugins, h_plugin_xpu),
bd6267e6 843 mee_handler_h ("Configure built-in GPU plugin", menu_loop_plugin_gpu, h_gpu),
844 mee_handler_h ("Configure built-in SPU plugin", menu_loop_plugin_spu, h_spu),
845 mee_end,
846};
847
848static int menu_loop_plugin_options(int id, int keys)
849{
850 static int sel = 0;
851 me_loop(e_menu_plugin_options, &sel, NULL);
bbd837c6 852
e6eb2066 853 // sync BIOS/plugins
854 snprintf(Config.Bios, sizeof(Config.Bios), "%s", bioses[bios_sel]);
bbd837c6 855 snprintf(Config.Gpu, sizeof(Config.Gpu), "%s", gpu_plugins[gpu_plugsel]);
856 snprintf(Config.Spu, sizeof(Config.Spu), "%s", spu_plugins[spu_plugsel]);
857
bd6267e6 858 return 0;
859}
860
861// ------------ adv options menu ------------
862
fba06457 863static const char h_cfg_cpul[] = "Shows CPU usage in %%";
864static const char h_cfg_fl[] = "Keeps the game from running too fast";
bd6267e6 865static const char h_cfg_xa[] = "Disables XA sound, which can sometimes improve performance";
866static const char h_cfg_cdda[] = "Disable CD Audio for a performance boost\n"
867 "(proper .cue/.bin dump is needed otherwise)";
868static const char h_cfg_sio[] = "This should be enabled for certain memcards/gamepads";
869static const char h_cfg_spuirq[] = "Compatibility tweak; should probably be left off";
870static const char h_cfg_rcnt1[] = "Parasite Eve 2, Vandal Hearts 1/2 Fix";
871static const char h_cfg_rcnt2[] = "InuYasha Sengoku Battle Fix";
872
873static menu_entry e_menu_adv_options[] =
874{
fba06457 875 mee_onoff_h ("Show CPU load", 0, g_opts, OPT_SHOWCPU, h_cfg_cpul),
876 mee_onoff_h ("Frame Limiter", 0, UseFrameLimit, 1, h_cfg_fl),
bd6267e6 877 mee_onoff_h ("Disable XA Decoding", 0, Config.Xa, 1, h_cfg_xa),
878 mee_onoff_h ("Disable CD Audio", 0, Config.Cdda, 1, h_cfg_cdda),
879 mee_onoff_h ("SIO IRQ Always Enabled", 0, Config.Sio, 1, h_cfg_sio),
880 mee_onoff_h ("SPU IRQ Always Enabled", 0, Config.SpuIrq, 1, h_cfg_spuirq),
881 mee_onoff_h ("Rootcounter hack", 0, Config.RCntFix, 1, h_cfg_rcnt1),
882 mee_onoff_h ("Rootcounter hack 2", 0, Config.VSyncWA, 1, h_cfg_rcnt2),
883 mee_end,
884};
885
886static int menu_loop_adv_options(int id, int keys)
887{
888 static int sel = 0;
889 me_loop(e_menu_adv_options, &sel, NULL);
890 return 0;
891}
892
69af03a2 893// ------------ options menu ------------
894
69af03a2 895static int mh_restore_defaults(int id, int keys)
896{
3c70c47b 897 menu_set_defconfig();
69af03a2 898 me_update_msg("defaults restored");
899 return 1;
900}
901
bd6267e6 902static const char *men_region[] = { "NTSC", "PAL", NULL };
903/*
69af03a2 904static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL };
905static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n"
906 "loading state or both";
bd6267e6 907*/
908static const char h_restore_def[] = "Switches back to default / recommended\n"
909 "configuration";
69af03a2 910
911static menu_entry e_menu_options[] =
912{
bd6267e6 913// mee_range ("Save slot", 0, state_slot, 0, 9),
914// mee_enum_h ("Confirm savestate", 0, dummy, men_confirm_save, h_confirm_save),
915 mee_onoff ("Frameskip", 0, UseFrameSkip, 1),
916 mee_onoff ("Show FPS", 0, g_opts, OPT_SHOWFPS),
917 mee_enum ("Region", 0, Config.PsxType, men_region),
3c70c47b 918 mee_range ("CPU clock", MA_OPT_CPU_CLOCKS, cpu_clock, 20, 5000),
69af03a2 919 mee_handler ("[Display]", menu_loop_gfx_options),
bd6267e6 920 mee_handler ("[BIOS/Plugins]", menu_loop_plugin_options),
69af03a2 921 mee_handler ("[Advanced]", menu_loop_adv_options),
cd6e8d0f 922 mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_savecfg, mgn_saveloadcfg),
923 mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_savecfg, mgn_saveloadcfg),
bd6267e6 924 mee_handler_h ("Restore default config", mh_restore_defaults, h_restore_def),
69af03a2 925 mee_end,
926};
927
928static int menu_loop_options(int id, int keys)
929{
930 static int sel = 0;
931 int i;
932
933 i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);
3c70c47b 934 e_menu_options[i].enabled = cpu_clock != 0 ? 1 : 0;
cd6e8d0f 935 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, ready_to_go);
69af03a2 936
937 me_loop(e_menu_options, &sel, NULL);
938
939 return 0;
940}
941
942// ------------ debug menu ------------
943
69af03a2 944static void draw_frame_debug(void)
945{
3c70c47b 946 smalltext_out16(4, 1, "build: "__DATE__ " " __TIME__ " " REV, 0xe7fc);
69af03a2 947}
948
949static void debug_menu_loop(void)
950{
951 int inp;
952
953 while (1)
954 {
955 menu_draw_begin(1);
956 draw_frame_debug();
957 menu_draw_end();
958
959 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
960 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);
961 if (inp & PBTN_MBACK)
962 return;
963 }
964}
965
966// ------------ main menu ------------
967
bd6267e6 968void OnFile_Exit();
969
69af03a2 970const char *plat_get_credits(void)
971{
bd6267e6 972 return "PCSX-ReARMed\n\n"
973 "(C) 1999-2003 PCSX Team\n"
69af03a2 974 "(C) 2005-2009 PCSX-df Team\n"
975 "(C) 2009-2010 PCSX-Reloaded Team\n\n"
976 "GPU and SPU code by Pete Bernert\n"
977 " and the P.E.Op.S. team\n"
ee78346e 978 "ARM recompiler (C) 2009-2010 Ari64\n"
979 "PCSX4ALL plugins by PCSX4ALL team\n"
980 " Chui, Franxis, Unai\n\n"
69af03a2 981 "integration, optimization and\n"
201c21e2 982 " frontend (C) 2010-2011 notaz\n";
69af03a2 983}
984
bbd837c6 985static int run_cd_image(const char *fname)
69af03a2 986{
47bf65ab 987 extern void set_cd_image(const char *fname);
69af03a2 988 ready_to_go = 0;
fba06457 989 pl_fbdev_buf = NULL;
69af03a2 990
fba06457 991 ClosePlugins();
bbd837c6 992 set_cd_image(fname);
69af03a2 993 LoadPlugins();
994 NetOpened = 0;
995 if (OpenPlugins() == -1) {
996 me_update_msg("failed to open plugins");
bbd837c6 997 return -1;
69af03a2 998 }
201c21e2 999 plugin_call_rearmed_cbs();
69af03a2 1000
69af03a2 1001 if (CheckCdrom() == -1) {
1002 // Only check the CD if we are starting the console with a CD
1003 ClosePlugins();
1004 me_update_msg("unsupported/invalid CD image");
bbd837c6 1005 return -1;
69af03a2 1006 }
1007
bbd837c6 1008 SysReset();
1009
69af03a2 1010 // Read main executable directly from CDRom and start it
1011 if (LoadCdrom() == -1) {
1012 ClosePlugins();
1013 me_update_msg("failed to load CD image");
bbd837c6 1014 return -1;
69af03a2 1015 }
1016
1017 ready_to_go = 1;
bbd837c6 1018 return 0;
69af03a2 1019}
1020
bbd837c6 1021static int romsel_run(void)
69af03a2 1022{
bbd837c6 1023 int prev_gpu, prev_spu;
1024 char *fname;
1025
1026 fname = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname));
1027 if (fname == NULL)
1028 return -1;
69af03a2 1029
bbd837c6 1030 printf("selected file: %s\n", fname);
1031
1032 if (run_cd_image(fname) != 0)
1033 return -1;
1034
1035 prev_gpu = gpu_plugsel;
1036 prev_spu = spu_plugsel;
1037 if (menu_load_config(1) != 0)
1038 menu_load_config(0);
1039
1040 // check for plugin changes, have to repeat
1041 // loading if game config changed plugins to reload them
1042 if (prev_gpu != gpu_plugsel || prev_spu != spu_plugsel) {
1043 printf("plugin change detected, reloading plugins..\n");
1044 if (run_cd_image(fname) != 0)
1045 return -1;
1046 }
1047
1048 strcpy(last_selected_fname, rom_fname_reload);
1049 return 0;
1050}
1051
1052static int main_menu_handler(int id, int keys)
1053{
69af03a2 1054 switch (id)
1055 {
1056 case MA_MAIN_RESUME_GAME:
3c70c47b 1057 if (ready_to_go)
1058 return 1;
69af03a2 1059 break;
1060 case MA_MAIN_SAVE_STATE:
1061 if (ready_to_go)
1062 return menu_loop_savestate(0);
1063 break;
1064 case MA_MAIN_LOAD_STATE:
1065 if (ready_to_go)
1066 return menu_loop_savestate(1);
1067 break;
1068 case MA_MAIN_RESET_GAME:
3c70c47b 1069 if (ready_to_go) {
fba06457 1070 ClosePlugins();
3c70c47b 1071 OpenPlugins();
1072 SysReset();
1073 if (CheckCdrom() != -1) {
1074 LoadCdrom();
1075 }
1076 return 1;
1077 }
69af03a2 1078 break;
1079 case MA_MAIN_LOAD_ROM:
bbd837c6 1080 if (romsel_run() == 0)
69af03a2 1081 return 1;
1082 break;
1083 case MA_MAIN_CREDITS:
3c70c47b 1084 draw_menu_credits(draw_frame_debug);
69af03a2 1085 in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);
1086 break;
1087 case MA_MAIN_EXIT:
bd6267e6 1088 OnFile_Exit();
1089 break;
69af03a2 1090 default:
1091 lprintf("%s: something unknown selected\n", __FUNCTION__);
1092 break;
1093 }
1094
1095 return 0;
1096}
1097
1098static menu_entry e_menu_main[] =
1099{
1100 mee_label (""),
1101 mee_label (""),
1102 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),
1103 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),
1104 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),
1105 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),
1106 mee_handler_id("Load CD image", MA_MAIN_LOAD_ROM, main_menu_handler),
1107 mee_handler ("Options", menu_loop_options),
1108 mee_handler ("Controls", menu_loop_keyconfig),
1109 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),
1110 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),
1111 mee_end,
1112};
1113
3c70c47b 1114// ----------------------------
1115
bd6267e6 1116static void menu_leave_emu(void);
1117
69af03a2 1118void menu_loop(void)
1119{
1120 static int sel = 0;
1121
bd6267e6 1122 menu_leave_emu();
69af03a2 1123
1124 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, ready_to_go);
1125 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, ready_to_go);
1126 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, ready_to_go);
1127 me_enable(e_menu_main, MA_MAIN_RESET_GAME, ready_to_go);
1128
4f3639fa 1129// menu_enter(ready_to_go);
69af03a2 1130 in_set_config_int(0, IN_CFG_BLOCKING, 1);
1131
1132 do {
bd6267e6 1133 me_loop(e_menu_main, &sel, NULL);
69af03a2 1134 } while (!ready_to_go);
1135
1136 /* wait until menu, ok, back is released */
1137 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
1138 ;
1139
1140 in_set_config_int(0, IN_CFG_BLOCKING, 0);
1141
3c70c47b 1142 menu_prepare_emu();
1143}
1144
e6eb2066 1145static void scan_bios_plugins(void)
bbd837c6 1146{
1147 char fname[MAXPATHLEN];
1148 struct dirent *ent;
e6eb2066 1149 int bios_i, gpu_i, spu_i;
bbd837c6 1150 char *p;
1151 DIR *dir;
1152
e6eb2066 1153 bioses[0] = "HLE";
bbd837c6 1154 gpu_plugins[0] = "builtin_gpu";
1155 spu_plugins[0] = "builtin_spu";
e6eb2066 1156 bios_i = gpu_i = spu_i = 1;
1157
1158 snprintf(fname, sizeof(fname), "%s/", Config.BiosDir);
1159 dir = opendir(fname);
1160 if (dir == NULL) {
1161 perror("scan_bios_plugins bios opendir");
1162 goto do_plugins;
1163 }
1164
1165 while (1) {
1166 struct stat st;
1167
1168 errno = 0;
1169 ent = readdir(dir);
1170 if (ent == NULL) {
1171 if (errno != 0)
1172 perror("readdir");
1173 break;
1174 }
1175
1176 if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
1177 continue;
1178
1179 snprintf(fname, sizeof(fname), "%s/%s", Config.BiosDir, ent->d_name);
1180 if (stat(fname, &st) != 0 || st.st_size != 512*1024) {
1181 printf("bad BIOS file: %s\n", ent->d_name);
1182 continue;
1183 }
1184
1185 if (bios_i < ARRAY_SIZE(bioses) - 1) {
1186 bioses[bios_i++] = strdup(ent->d_name);
1187 continue;
1188 }
1189
1190 printf("too many BIOSes, dropping \"%s\"\n", ent->d_name);
1191 }
1192
1193 closedir(dir);
bbd837c6 1194
e6eb2066 1195do_plugins:
bbd837c6 1196 snprintf(fname, sizeof(fname), "%s/", Config.PluginsDir);
1197 dir = opendir(fname);
1198 if (dir == NULL) {
e6eb2066 1199 perror("scan_bios_plugins opendir");
bbd837c6 1200 return;
1201 }
1202
1203 while (1) {
1204 void *h, *tmp;
1205
1206 errno = 0;
1207 ent = readdir(dir);
1208 if (ent == NULL) {
1209 if (errno != 0)
1210 perror("readdir");
1211 break;
1212 }
1213 p = strstr(ent->d_name, ".so");
1214 if (p == NULL)
1215 continue;
1216
1217 snprintf(fname, sizeof(fname), "%s/%s", Config.PluginsDir, ent->d_name);
1218 h = dlopen(fname, RTLD_LAZY | RTLD_LOCAL);
1219 if (h == NULL) {
1220 fprintf(stderr, "%s\n", dlerror());
1221 continue;
1222 }
1223
1224 // now what do we have here?
1225 tmp = dlsym(h, "GPUinit");
1226 if (tmp) {
1227 dlclose(h);
1228 if (gpu_i < ARRAY_SIZE(gpu_plugins) - 1)
1229 gpu_plugins[gpu_i++] = strdup(ent->d_name);
1230 continue;
1231 }
1232
1233 tmp = dlsym(h, "SPUinit");
1234 if (tmp) {
1235 dlclose(h);
1236 if (spu_i < ARRAY_SIZE(spu_plugins) - 1)
1237 spu_plugins[spu_i++] = strdup(ent->d_name);
1238 continue;
1239 }
1240
1241 fprintf(stderr, "ignoring unidentified plugin: %s\n", fname);
1242 dlclose(h);
1243 }
1244
1245 closedir(dir);
1246}
1247
3c70c47b 1248void menu_init(void)
1249{
4f3639fa 1250 char buff[MAXPATHLEN];
1251
1252 strcpy(last_selected_fname, "/media");
1253
e6eb2066 1254 scan_bios_plugins();
4f3639fa 1255 pnd_menu_init();
1256 menu_init_common();
1257
3c70c47b 1258 menu_set_defconfig();
1259 menu_load_config(0);
3c70c47b 1260 last_psx_w = 320;
1261 last_psx_h = 240;
bd6267e6 1262 last_psx_bpp = 16;
1263
4f3639fa 1264 g_menubg_src_ptr = calloc(g_menuscreen_w * g_menuscreen_h * 2, 1);
1265 if (g_menubg_src_ptr == NULL)
1266 exit(1);
1267 emu_make_path(buff, "skin/background.png", sizeof(buff));
1268 readpng(g_menubg_src_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h);
3c70c47b 1269}
1270
bd6267e6 1271void menu_notify_mode_change(int w, int h, int bpp)
3c70c47b 1272{
1273 last_psx_w = w;
1274 last_psx_h = h;
bd6267e6 1275 last_psx_bpp = bpp;
3c70c47b 1276
1277 if (scaling == SCALE_1_1) {
1278 g_layer_x = 800/2 - w/2; g_layer_y = 480/2 - h/2;
1279 g_layer_w = w; g_layer_h = h;
3c70c47b 1280 }
1281}
1282
bd6267e6 1283static void menu_leave_emu(void)
1284{
6d1a1ac2 1285 if (GPU_close != NULL) {
1286 int ret = GPU_close();
1287 if (ret)
1288 fprintf(stderr, "Warning: GPU_close returned %d\n", ret);
1289 }
bd6267e6 1290
4f3639fa 1291 memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
fba06457 1292 if (pl_fbdev_buf != NULL && ready_to_go && last_psx_bpp == 16) {
bd6267e6 1293 int x = max(0, g_menuscreen_w - last_psx_w);
1294 int y = max(0, g_menuscreen_h / 2 - last_psx_h / 2);
1295 int w = min(g_menuscreen_w, last_psx_w);
1296 int h = min(g_menuscreen_h, last_psx_h);
4f3639fa 1297 u16 *d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x;
bd6267e6 1298 u16 *s = pl_fbdev_buf;
1299
1300 for (; h > 0; h--, d += g_menuscreen_w, s += last_psx_w)
4f3639fa 1301 menu_darken_bg(d, s, w, 0);
bd6267e6 1302 }
fba06457 1303
1304 plat_video_menu_enter(ready_to_go);
bd6267e6 1305}
1306
3c70c47b 1307void menu_prepare_emu(void)
1308{
fba06457 1309 plat_video_menu_leave();
1310
3c70c47b 1311 switch (scaling) {
1312 case SCALE_1_1:
bd6267e6 1313 menu_notify_mode_change(last_psx_w, last_psx_h, last_psx_bpp);
3c70c47b 1314 break;
1315 case SCALE_4_3:
1316 g_layer_x = 80; g_layer_y = 0;
1317 g_layer_w = 640; g_layer_h = 480;
1318 break;
1319 case SCALE_FULLSCREEN:
1320 g_layer_x = 0; g_layer_y = 0;
1321 g_layer_w = 800; g_layer_h = 480;
1322 break;
1323 case SCALE_CUSTOM:
1324 break;
1325 }
3c70c47b 1326 apply_filter(filter);
1327 apply_cpu_clock();
7eda34c1 1328 stop = 0;
bd6267e6 1329
1330 // core doesn't care about Config.Cdda changes,
1331 // so handle them manually here
1332 if (Config.Cdda)
1333 CDR_stop();
6d1a1ac2 1334
fba06457 1335 // HACK to set up the frame limiter if softgpu is not used..
1336 if (gpu_plugsel != 0) {
1337 fFrameRateHz = Config.PsxType ? 50.0f : 59.94f;
1338 dwFrameRateTicks = (100000*100 / (unsigned long)(fFrameRateHz*100));
1339 }
1340
6d1a1ac2 1341 if (GPU_open != NULL) {
6d1a1ac2 1342 int ret = GPU_open(&gpuDisp, "PCSX", NULL);
1343 if (ret)
1344 fprintf(stderr, "Warning: GPU_open returned %d\n", ret);
1345 }
69af03a2 1346}
1347
1348void me_update_msg(const char *msg)
1349{
1350 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
1351 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
1352
1353 menu_error_time = plat_get_ticks_ms();
1354 lprintf("msg: %s\n", menu_error_msg);
1355}
1356
ARM optimized PCSX fork