32x: drc: more wip, some games work, debug stats
[picodrive.git] / platform / common / input.c
... / ...
CommitLineData
1#include <stdio.h>
2#include <stdlib.h>
3#include <string.h>
4
5#include "input.h"
6#include "plat.h"
7#include "lprintf.h"
8#include "../linux/in_evdev.h"
9#include "../gp2x/in_gp2x.h"
10#include "../win32/in_vk.h"
11
12typedef struct
13{
14 int drv_id;
15 int drv_fd_hnd;
16 void *drv_data;
17 char *name;
18 int key_count;
19 int *binds; /* total = key_count * bindtypes * 2 */
20 int probed:1;
21 int does_combos:1;
22} in_dev_t;
23
24static in_drv_t in_drivers[IN_DRVID_COUNT];
25static in_dev_t in_devices[IN_MAX_DEVS];
26static int in_dev_count = 0;
27static int in_have_async_devs = 0;
28static int menu_key_state = 0;
29static int menu_last_used_dev = 0;
30
31#define DRV(id) in_drivers[(unsigned)(id) < IN_DRVID_COUNT ? (id) : 0]
32
33
34static int *in_alloc_binds(int drv_id, int key_count)
35{
36 int *binds;
37
38 binds = calloc(key_count * IN_BINDTYPE_COUNT * 2, sizeof(binds[0]));
39 if (binds == NULL)
40 return NULL;
41
42 DRV(drv_id).get_def_binds(binds + key_count * IN_BINDTYPE_COUNT);
43 memcpy(binds, binds + key_count * IN_BINDTYPE_COUNT,
44 sizeof(binds[0]) * key_count * IN_BINDTYPE_COUNT);
45
46 return binds;
47}
48
49static void in_free(in_dev_t *dev)
50{
51 if (dev->probed)
52 DRV(dev->drv_id).free(dev->drv_data);
53 dev->probed = 0;
54 dev->drv_data = NULL;
55 free(dev->name);
56 dev->name = NULL;
57 free(dev->binds);
58 dev->binds = NULL;
59}
60
61/* to be called by drivers
62 * async devices must set drv_fd_hnd to -1 */
63void in_register(const char *nname, int drv_id, int drv_fd_hnd, void *drv_data,
64 int key_count, int combos)
65{
66 int i, ret, dupe_count = 0, *binds;
67 char name[256], *name_end, *tmp;
68
69 strncpy(name, nname, sizeof(name));
70 name[sizeof(name)-12] = 0;
71 name_end = name + strlen(name);
72
73 for (i = 0; i < in_dev_count; i++)
74 {
75 if (in_devices[i].name == NULL)
76 continue;
77 if (strcmp(in_devices[i].name, name) == 0)
78 {
79 if (in_devices[i].probed) {
80 dupe_count++;
81 sprintf(name_end, " [%d]", dupe_count);
82 continue;
83 }
84 goto update;
85 }
86 }
87
88 if (i >= IN_MAX_DEVS)
89 {
90 /* try to find unused device */
91 for (i = 0; i < IN_MAX_DEVS; i++)
92 if (!in_devices[i].probed) break;
93 if (i >= IN_MAX_DEVS) {
94 lprintf("input: too many devices, can't add %s\n", name);
95 return;
96 }
97 in_free(&in_devices[i]);
98 }
99
100 tmp = strdup(name);
101 if (tmp == NULL)
102 return;
103
104 binds = in_alloc_binds(drv_id, key_count);
105 if (binds == NULL) {
106 free(tmp);
107 return;
108 }
109
110 in_devices[i].name = tmp;
111 in_devices[i].binds = binds;
112 in_devices[i].key_count = key_count;
113 if (i + 1 > in_dev_count)
114 in_dev_count = i + 1;
115
116 lprintf("input: new device #%d \"%s\"\n", i, name);
117update:
118 in_devices[i].probed = 1;
119 in_devices[i].does_combos = combos;
120 in_devices[i].drv_id = drv_id;
121 in_devices[i].drv_fd_hnd = drv_fd_hnd;
122 in_devices[i].drv_data = drv_data;
123
124 if (in_devices[i].binds != NULL) {
125 ret = DRV(drv_id).clean_binds(drv_data, in_devices[i].binds,
126 in_devices[i].binds + key_count * IN_BINDTYPE_COUNT);
127 if (ret == 0) {
128 /* no useable binds */
129 free(in_devices[i].binds);
130 in_devices[i].binds = NULL;
131 }
132 }
133}
134
135/* key combo handling, to be called by drivers that support it.
136 * Only care about IN_BINDTYPE_EMU */
137void in_combos_find(const int *binds, int last_key, int *combo_keys, int *combo_acts)
138{
139 int act, u;
140
141 *combo_keys = *combo_acts = 0;
142 for (act = 0; act < sizeof(binds[0]) * 8; act++)
143 {
144 int keyc = 0;
145 for (u = 0; u <= last_key; u++)
146 if (binds[IN_BIND_OFFS(u, IN_BINDTYPE_EMU)] & (1 << act))
147 keyc++;
148
149 if (keyc > 1)
150 {
151 // loop again and mark those keys and actions as combo
152 for (u = 0; u <= last_key; u++)
153 {
154 if (binds[IN_BIND_OFFS(u, IN_BINDTYPE_EMU)] & (1 << act)) {
155 *combo_keys |= 1 << u;
156 *combo_acts |= 1 << act;
157 }
158 }
159 }
160 }
161}
162
163int in_combos_do(int keys, const int *binds, int last_key, int combo_keys, int combo_acts)
164{
165 int i, ret = 0;
166
167 for (i = 0; i <= last_key; i++)
168 {
169 int acts, acts_c, u;
170
171 if (!(keys & (1 << i)))
172 continue;
173
174 acts = binds[IN_BIND_OFFS(i, IN_BINDTYPE_EMU)];
175 if (!acts)
176 continue;
177
178 if (!(combo_keys & (1 << i))) {
179 ret |= acts;
180 continue;
181 }
182
183 acts_c = acts & combo_acts;
184 u = last_key;
185 if (acts_c) {
186 // let's try to find the other one
187 for (u = i + 1; u <= last_key; u++)
188 if ( (keys & (1 << u)) && (binds[IN_BIND_OFFS(u, IN_BINDTYPE_EMU)] & acts_c) ) {
189 ret |= acts_c & binds[IN_BIND_OFFS(u, IN_BINDTYPE_EMU)];
190 keys &= ~((1 << i) | (1 << u));
191 break;
192 }
193 }
194 // add non-combo actions if combo ones were not found
195 if (u >= last_key)
196 ret |= acts & ~combo_acts;
197 }
198
199 return ret;
200}
201
202void in_probe(void)
203{
204 int i;
205
206 in_have_async_devs = 0;
207 for (i = 0; i < in_dev_count; i++)
208 in_devices[i].probed = 0;
209
210 for (i = 1; i < IN_DRVID_COUNT; i++)
211 in_drivers[i].probe();
212
213 /* get rid of devs without binds and probes */
214 for (i = 0; i < in_dev_count; i++) {
215 if (!in_devices[i].probed && in_devices[i].binds == NULL) {
216 in_dev_count--;
217 if (i < in_dev_count) {
218 free(in_devices[i].name);
219 memmove(&in_devices[i], &in_devices[i+1],
220 (in_dev_count - i) * sizeof(in_devices[0]));
221 }
222
223 continue;
224 }
225
226 if (in_devices[i].probed && in_devices[i].drv_fd_hnd == -1)
227 in_have_async_devs = 1;
228 }
229
230 if (in_have_async_devs)
231 lprintf("input: async-only devices detected..\n");
232}
233
234/* async update */
235int in_update(int *result)
236{
237 int i, ret = 0;
238
239 for (i = 0; i < in_dev_count; i++) {
240 in_dev_t *dev = &in_devices[i];
241 if (dev->probed && dev->binds != NULL) {
242 // FIXME: this is stupid, make it indirect
243 switch (dev->drv_id) {
244#ifdef IN_EVDEV
245 case IN_DRVID_EVDEV:
246 ret |= in_evdev_update(dev->drv_data, dev->binds, result);
247 break;
248#endif
249#ifdef IN_GP2X
250 case IN_DRVID_GP2X:
251 ret |= in_gp2x_update(dev->drv_data, dev->binds, result);
252 break;
253#endif
254 case IN_DRVID_VK:
255 ret |= in_vk_update(dev->drv_data, dev->binds, result);
256 break;
257 }
258 }
259 }
260
261 return ret;
262}
263
264void in_set_blocking(int is_blocking)
265{
266 int i, ret;
267
268 /* have_async_devs means we will have to do all reads async anyway.. */
269 if (!in_have_async_devs) {
270 for (i = 0; i < in_dev_count; i++) {
271 if (in_devices[i].probed)
272 DRV(in_devices[i].drv_id).set_blocking(in_devices[i].drv_data, is_blocking);
273 }
274 }
275
276 menu_key_state = 0;
277
278 /* flush events */
279 do {
280 ret = in_update_keycode(NULL, NULL, 0);
281 } while (ret >= 0);
282}
283
284static int in_update_kc_async(int *dev_id_out, int *is_down_out, int timeout_ms)
285{
286 int i, is_down, result;
287 unsigned int ticks;
288
289 ticks = plat_get_ticks_ms();
290
291 while (1)
292 {
293 for (i = 0; i < in_dev_count; i++) {
294 in_dev_t *d = &in_devices[i];
295 if (!d->probed)
296 continue;
297
298 result = DRV(d->drv_id).update_keycode(d->drv_data, &is_down);
299 if (result == -1)
300 continue;
301
302 if (dev_id_out)
303 *dev_id_out = i;
304 if (is_down_out)
305 *is_down_out = is_down;
306 return result;
307 }
308
309 if (timeout_ms >= 0 && (int)(plat_get_ticks_ms() - ticks) > timeout_ms)
310 break;
311
312 plat_sleep_ms(10);
313 }
314
315 return -1;
316}
317
318/*
319 * wait for a press, always return some keycode or -1 on timeout or error
320 */
321int in_update_keycode(int *dev_id_out, int *is_down_out, int timeout_ms)
322{
323 int result = -1, dev_id = 0, is_down, result_menu;
324 int fds_hnds[IN_MAX_DEVS];
325 int i, ret, count = 0;
326 in_drv_t *drv = NULL;
327 unsigned int ticks;
328
329 if (in_have_async_devs) {
330 result = in_update_kc_async(&dev_id, &is_down, timeout_ms);
331 if (result == -1)
332 return -1;
333 drv = &DRV(in_devices[dev_id].drv_id);
334 goto finish;
335 }
336
337 ticks = plat_get_ticks_ms();
338
339 for (i = 0; i < in_dev_count; i++) {
340 if (in_devices[i].probed)
341 fds_hnds[count++] = in_devices[i].drv_fd_hnd;
342 }
343
344 if (count == 0) {
345 /* don't deadlock, fail */
346 lprintf("input: failed to find devices to read\n");
347 exit(1);
348 }
349
350 while (1)
351 {
352 ret = plat_wait_event(fds_hnds, count, timeout_ms);
353 if (ret < 0)
354 break;
355
356 for (i = 0; i < in_dev_count; i++) {
357 if (in_devices[i].drv_fd_hnd == ret) {
358 dev_id = i;
359 break;
360 }
361 }
362
363 drv = &DRV(in_devices[dev_id].drv_id);
364 result = drv->update_keycode(in_devices[dev_id].drv_data, &is_down);
365
366 /* update_keycode() might return -1 when some not interesting
367 * event happened, like sync event for evdev. */
368 if (result >= 0)
369 break;
370
371 if (timeout_ms >= 0) {
372 unsigned int ticks2 = plat_get_ticks_ms();
373 timeout_ms -= ticks2 - ticks;
374 ticks = ticks2;
375 if (timeout_ms <= 0)
376 break;
377 }
378 }
379
380 if (result == -1)
381 return -1;
382finish:
383 /* keep track of menu key state, to allow mixing
384 * in_update_keycode() and in_menu_wait_any() calls */
385 result_menu = drv->menu_translate(result);
386 if (result_menu != 0) {
387 if (is_down)
388 menu_key_state |= result_menu;
389 else
390 menu_key_state &= ~result_menu;
391 }
392
393 if (dev_id_out != NULL)
394 *dev_id_out = dev_id;
395 if (is_down_out != NULL)
396 *is_down_out = is_down;
397 return result;
398}
399
400/* same as above, only return bitfield of PBTN_* */
401int in_menu_wait_any(int timeout_ms)
402{
403 int keys_old = menu_key_state;
404
405 while (1)
406 {
407 int code, is_down = 0, dev_id = 0;
408
409 code = in_update_keycode(&dev_id, &is_down, timeout_ms);
410 if (code >= 0)
411 code = DRV(in_devices[dev_id].drv_id).menu_translate(code);
412
413 if (timeout_ms >= 0)
414 break;
415 if (code < 0)
416 continue;
417 menu_last_used_dev = dev_id;
418 if (keys_old != menu_key_state)
419 break;
420 }
421
422 return menu_key_state;
423}
424
425/* wait for menu input, do autorepeat */
426int in_menu_wait(int interesting, int autorep_delay_ms)
427{
428 static int inp_prev = 0;
429 static int repeats = 0;
430 int ret, release = 0, wait = 450;
431
432 if (repeats)
433 wait = autorep_delay_ms;
434
435 ret = in_menu_wait_any(wait);
436 if (ret == inp_prev)
437 repeats++;
438
439 while (!(ret & interesting)) {
440 ret = in_menu_wait_any(-1);
441 release = 1;
442 }
443
444 if (release || ret != inp_prev)
445 repeats = 0;
446
447 inp_prev = ret;
448
449 /* we don't need diagonals in menus */
450 if ((ret & PBTN_UP) && (ret & PBTN_LEFT)) ret &= ~PBTN_LEFT;
451 if ((ret & PBTN_UP) && (ret & PBTN_RIGHT)) ret &= ~PBTN_RIGHT;
452 if ((ret & PBTN_DOWN) && (ret & PBTN_LEFT)) ret &= ~PBTN_LEFT;
453 if ((ret & PBTN_DOWN) && (ret & PBTN_RIGHT)) ret &= ~PBTN_RIGHT;
454
455 return ret;
456}
457
458const int *in_get_dev_binds(int dev_id)
459{
460 if (dev_id < 0 || dev_id >= IN_MAX_DEVS)
461 return NULL;
462
463 return in_devices[dev_id].binds;
464}
465
466const int *in_get_dev_def_binds(int dev_id)
467{
468 if (dev_id < 0 || dev_id >= IN_MAX_DEVS)
469 return NULL;
470
471 return in_devices[dev_id].binds + in_devices[dev_id].key_count * IN_BINDTYPE_COUNT;
472}
473
474int in_get_dev_info(int dev_id, int what)
475{
476 if (dev_id < 0 || dev_id >= IN_MAX_DEVS)
477 return 0;
478
479 switch (what) {
480 case IN_INFO_BIND_COUNT:
481 return in_devices[dev_id].key_count;
482 case IN_INFO_DOES_COMBOS:
483 return in_devices[dev_id].does_combos;
484 }
485
486 return 0;
487}
488
489const char *in_get_dev_name(int dev_id, int must_be_active, int skip_pfix)
490{
491 const char *name, *tmp;
492
493 if (dev_id < 0 || dev_id >= IN_MAX_DEVS)
494 return NULL;
495
496 if (must_be_active && !in_devices[dev_id].probed)
497 return NULL;
498
499 name = in_devices[dev_id].name;
500 if (name == NULL || !skip_pfix)
501 return name;
502
503 /* skip prefix */
504 tmp = strchr(name, ':');
505 if (tmp != NULL)
506 name = tmp + 1;
507
508 return name;
509}
510
511/* never returns NULL */
512const char *in_get_key_name(int dev_id, int keycode)
513{
514 static char xname[16];
515 const char *name;
516
517 if (dev_id < 0) /* want last used dev? */
518 dev_id = menu_last_used_dev;
519
520 if (dev_id < 0 || dev_id >= IN_MAX_DEVS)
521 return "Unkn0";
522
523 if (keycode < 0) /* want name for menu key? */
524 keycode = DRV(in_devices[dev_id].drv_id).menu_translate(keycode);
525
526 name = DRV(in_devices[dev_id].drv_id).get_key_name(keycode);
527 if (name != NULL)
528 return name;
529
530 /* assume scancode */
531 if ((keycode >= '0' && keycode <= '9') || (keycode >= 'a' && keycode <= 'z')
532 || (keycode >= 'A' && keycode <= 'Z'))
533 sprintf(xname, "%c", keycode);
534 else
535 sprintf(xname, "\\x%02X", keycode);
536 return xname;
537}
538
539int in_bind_key(int dev_id, int keycode, int mask, int bind_type, int force_unbind)
540{
541 int ret, count;
542 in_dev_t *dev;
543
544 if (dev_id < 0 || dev_id >= IN_MAX_DEVS || bind_type >= IN_BINDTYPE_COUNT)
545 return -1;
546
547 dev = &in_devices[dev_id];
548 count = dev->key_count;
549
550 if (dev->binds == NULL) {
551 if (force_unbind)
552 return 0;
553 dev->binds = in_alloc_binds(dev->drv_id, count);
554 if (dev->binds == NULL)
555 return -1;
556 }
557
558 if (keycode < 0 || keycode >= count)
559 return -1;
560
561 if (force_unbind)
562 dev->binds[IN_BIND_OFFS(keycode, bind_type)] &= ~mask;
563 else
564 dev->binds[IN_BIND_OFFS(keycode, bind_type)] ^= mask;
565
566 ret = DRV(dev->drv_id).clean_binds(dev->drv_data, dev->binds,
567 dev->binds + count * IN_BINDTYPE_COUNT);
568 if (ret == 0) {
569 free(dev->binds);
570 dev->binds = NULL;
571 }
572
573 return 0;
574}
575
576void in_unbind_all(int dev_id, int act_mask, int bind_type)
577{
578 int i, count;
579 in_dev_t *dev;
580
581 if (dev_id < 0 || dev_id >= IN_MAX_DEVS || bind_type >= IN_BINDTYPE_COUNT)
582 return;
583
584 dev = &in_devices[dev_id];
585 count = dev->key_count;
586
587 if (dev->binds == NULL)
588 return;
589
590 for (i = 0; i < count; i++)
591 dev->binds[IN_BIND_OFFS(i, bind_type)] &= ~act_mask;
592}
593
594/* returns device id, or -1 on error */
595int in_config_parse_dev(const char *name)
596{
597 int drv_id = -1, i;
598
599 for (i = 0; i < IN_DRVID_COUNT; i++) {
600 int len = strlen(in_drivers[i].prefix);
601 if (strncmp(name, in_drivers[i].prefix, len) == 0) {
602 drv_id = i;
603 break;
604 }
605 }
606
607 if (drv_id < 0) {
608 lprintf("input: missing driver for %s\n", name);
609 return -1;
610 }
611
612 for (i = 0; i < in_dev_count; i++)
613 {
614 if (in_devices[i].name == NULL)
615 continue;
616 if (strcmp(in_devices[i].name, name) == 0)
617 return i;
618 }
619
620 if (i >= IN_MAX_DEVS)
621 {
622 /* try to find unused device */
623 for (i = 0; i < IN_MAX_DEVS; i++)
624 if (in_devices[i].name == NULL) break;
625 if (i >= IN_MAX_DEVS) {
626 lprintf("input: too many devices, can't add %s\n", name);
627 return -1;
628 }
629 }
630
631 memset(&in_devices[i], 0, sizeof(in_devices[i]));
632
633 in_devices[i].name = strdup(name);
634 if (in_devices[i].name == NULL)
635 return -1;
636
637 in_devices[i].key_count = DRV(drv_id).get_bind_count();
638 in_devices[i].drv_id = drv_id;
639
640 if (i + 1 > in_dev_count)
641 in_dev_count = i + 1;
642
643 return i;
644}
645
646/*
647 * To reduce size of game specific configs, default binds are not saved.
648 * So we mark default binds in in_config_start(), override them in in_config_bind_key(),
649 * and restore whatever default binds are left in in_config_end().
650 */
651void in_config_start(void)
652{
653 int i;
654
655 /* mark all default binds, so they get overwritten by func below */
656 for (i = 0; i < IN_MAX_DEVS; i++) {
657 int n, count, *binds, *def_binds;
658
659 binds = in_devices[i].binds;
660 if (binds == NULL)
661 continue;
662
663 count = in_devices[i].key_count;
664 def_binds = binds + count * IN_BINDTYPE_COUNT;
665
666 for (n = 0; n < count * IN_BINDTYPE_COUNT; n++)
667 if (binds[n] == def_binds[n])
668 binds[n] = -1;
669 }
670}
671
672int in_config_bind_key(int dev_id, const char *key, int acts, int bind_type)
673{
674 in_dev_t *dev;
675 int i, offs, kc;
676
677 if (dev_id < 0 || dev_id >= IN_MAX_DEVS || bind_type >= IN_BINDTYPE_COUNT)
678 return -1;
679 dev = &in_devices[dev_id];
680
681 /* maybe a raw code? */
682 if (key[0] == '\\' && key[1] == 'x') {
683 char *p = NULL;
684 kc = (int)strtoul(key + 2, &p, 16);
685 if (p == NULL || *p != 0)
686 kc = -1;
687 }
688 else {
689 /* device specific key name */
690 if (dev->binds == NULL) {
691 dev->binds = in_alloc_binds(dev->drv_id, dev->key_count);
692 if (dev->binds == NULL)
693 return -1;
694 in_config_start();
695 }
696
697 kc = DRV(dev->drv_id).get_key_code(key);
698 if (kc < 0 && strlen(key) == 1) {
699 /* assume scancode */
700 kc = key[0];
701 }
702 }
703
704 if (kc < 0 || kc >= dev->key_count) {
705 lprintf("input: bad key: %s\n", key);
706 return -1;
707 }
708
709 if (bind_type == IN_BINDTYPE_NONE) {
710 for (i = 0; i < IN_BINDTYPE_COUNT; i++)
711 dev->binds[IN_BIND_OFFS(kc, i)] = 0;
712 return 0;
713 }
714
715 offs = IN_BIND_OFFS(kc, bind_type);
716 if (dev->binds[offs] == -1)
717 dev->binds[offs] = 0;
718 dev->binds[offs] |= acts;
719 return 0;
720}
721
722void in_config_end(void)
723{
724 int i;
725
726 for (i = 0; i < IN_MAX_DEVS; i++) {
727 int n, t, ret, count, *binds, *def_binds;
728 in_dev_t *dev = &in_devices[i];
729
730 if (dev->binds == NULL)
731 continue;
732
733 count = dev->key_count;
734 binds = dev->binds;
735 def_binds = binds + count * IN_BINDTYPE_COUNT;
736
737 for (n = 0; n < count; n++) {
738 int is_default = 1;
739 for (t = 0; t < IN_BINDTYPE_COUNT; t++)
740 if (binds[IN_BIND_OFFS(n, t)] == -1)
741 binds[IN_BIND_OFFS(n, t)] = 0;
742 else
743 is_default = 0;
744
745 if (is_default)
746 for (t = 0; t < IN_BINDTYPE_COUNT; t++)
747 binds[IN_BIND_OFFS(n, t)] = def_binds[IN_BIND_OFFS(n, t)];
748 }
749
750 if (dev->drv_data == NULL)
751 continue;
752
753 ret = DRV(dev->drv_id).clean_binds(dev->drv_data, binds, def_binds);
754 if (ret == 0) {
755 /* no useable binds */
756 free(dev->binds);
757 dev->binds = NULL;
758 }
759 }
760}
761
762void in_debug_dump(void)
763{
764 int i;
765
766 lprintf("# drv probed binds name\n");
767 for (i = 0; i < IN_MAX_DEVS; i++) {
768 in_dev_t *d = &in_devices[i];
769 if (!d->probed && d->name == NULL && d->binds == NULL)
770 continue;
771 lprintf("%d %3d %6c %5c %s\n", i, d->drv_id, d->probed ? 'y' : 'n',
772 d->binds ? 'y' : 'n', d->name);
773 }
774}
775
776/* handlers for unknown/not_preset drivers */
777
778static void in_def_probe(void) {}
779static void in_def_free(void *drv_data) {}
780static int in_def_get_bind_count(void) { return 0; }
781static void in_def_get_def_binds(int *binds) {}
782static int in_def_clean_binds(void *drv_data, int *b, int *db) { return 0; }
783static void in_def_set_blocking(void *data, int y) {}
784static int in_def_update_keycode(void *drv_data, int *is_down) { return 0; }
785static int in_def_menu_translate(int keycode) { return keycode; }
786static int in_def_get_key_code(const char *key_name) { return 0; }
787static const char *in_def_get_key_name(int keycode) { return NULL; }
788
789void in_init(void)
790{
791 int i;
792
793 memset(in_drivers, 0, sizeof(in_drivers));
794 memset(in_devices, 0, sizeof(in_devices));
795 in_dev_count = 0;
796
797 for (i = 0; i < IN_DRVID_COUNT; i++) {
798 in_drivers[i].prefix = "none:";
799 in_drivers[i].probe = in_def_probe;
800 in_drivers[i].free = in_def_free;
801 in_drivers[i].get_bind_count = in_def_get_bind_count;
802 in_drivers[i].get_def_binds = in_def_get_def_binds;
803 in_drivers[i].clean_binds = in_def_clean_binds;
804 in_drivers[i].set_blocking = in_def_set_blocking;
805 in_drivers[i].update_keycode = in_def_update_keycode;
806 in_drivers[i].menu_translate = in_def_menu_translate;
807 in_drivers[i].get_key_code = in_def_get_key_code;
808 in_drivers[i].get_key_name = in_def_get_key_name;
809 }
810
811#ifdef IN_GP2X
812 in_gp2x_init(&in_drivers[IN_DRVID_GP2X]);
813#endif
814#ifdef IN_EVDEV
815 in_evdev_init(&in_drivers[IN_DRVID_EVDEV]);
816#endif
817 in_vk_init(&in_drivers[IN_DRVID_VK]);
818}
819
820#if 0
821int main(void)
822{
823 int ret;
824
825 in_init();
826 in_probe();
827
828 in_set_blocking(1);
829
830#if 1
831 while (1) {
832 int dev = 0, down;
833 ret = in_update_keycode(&dev, &down);
834 lprintf("#%i: %i %i (%s)\n", dev, down, ret, in_get_key_name(dev, ret));
835 }
836#else
837 while (1) {
838 ret = in_menu_wait_any();
839 lprintf("%08x\n", ret);
840 }
841#endif
842
843 return 0;
844}
845#endif