From e99d80480196f551f7e6c06deae3750de19b4c0e Mon Sep 17 00:00:00 2001 From: notaz Date: Sun, 22 Jul 2012 14:38:13 +0000 Subject: [PATCH] input: in_gp2x refactoring git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@954 be3aeb3a-fb24-0410-a615-afba39da0efa --- gp2x/in_gp2x.c | 125 ++++++++++++++++++++++++------------------------- gp2x/in_gp2x.h | 18 ++++++- 2 files changed, 78 insertions(+), 65 deletions(-) diff --git a/gp2x/in_gp2x.c b/gp2x/in_gp2x.c index 01352c5..196f121 100644 --- a/gp2x/in_gp2x.c +++ b/gp2x/in_gp2x.c @@ -8,9 +8,8 @@ #include "../common/input.h" #include "in_gp2x.h" -#include "plat_gp2x.h" -#define IN_PREFIX "gp2x:" +#define IN_GP2X_PREFIX "gp2x:" #define IN_GP2X_NBUTTONS 32 /* note: in_gp2x hadles combos (if 2 btns have the same bind, @@ -21,19 +20,17 @@ static int gpiodev = -1; /* Wiz only */ static int (*in_gp2x_get_bits)(void); -enum { BTN_UP = 0, BTN_LEFT = 2, BTN_DOWN = 4, BTN_RIGHT = 6, - BTN_START = 8, BTN_SELECT = 9, BTN_L = 10, BTN_R = 11, - BTN_A = 12, BTN_B = 13, BTN_X = 14, BTN_Y = 15, - BTN_VOL_UP = 23, BTN_VOL_DOWN = 22, BTN_PUSH = 27 }; - -static const char * const in_gp2x_prefix = IN_PREFIX; static const char *in_gp2x_keys[IN_GP2X_NBUTTONS] = { [0 ... IN_GP2X_NBUTTONS-1] = NULL, - [BTN_UP] = "Up", [BTN_LEFT] = "Left", [BTN_DOWN] = "Down", [BTN_RIGHT] = "Right", - [BTN_START] = "Start", [BTN_SELECT] = "Select", [BTN_L] = "L", [BTN_R] = "R", - [BTN_A] = "A", [BTN_B] = "B", [BTN_X] = "X", [BTN_Y] = "Y", - [BTN_VOL_DOWN]= "VOL DOWN", [BTN_VOL_UP] = "VOL UP", - [BTN_PUSH] = "PUSH" + [GP2X_BTN_UP] = "Up", [GP2X_BTN_LEFT] = "Left", + [GP2X_BTN_DOWN] = "Down", [GP2X_BTN_RIGHT] = "Right", + [GP2X_BTN_START] = "Start", [GP2X_BTN_SELECT] = "Select", + [GP2X_BTN_L] = "L", [GP2X_BTN_R] = "R", + [GP2X_BTN_A] = "A", [GP2X_BTN_B] = "B", + [GP2X_BTN_X] = "X", [GP2X_BTN_Y] = "Y", + [GP2X_BTN_VOL_DOWN] = "VOL DOWN", + [GP2X_BTN_VOL_UP] = "VOL UP", + [GP2X_BTN_PUSH] = "PUSH" }; @@ -69,11 +66,11 @@ static int in_gp2x_get_wiz_bits(void) /* convert to GP2X style */ value &= 0x7ff55; if (value & (1 << 16)) - value |= 1 << BTN_VOL_UP; + value |= 1 << GP2X_BTN_VOL_UP; if (value & (1 << 17)) - value |= 1 << BTN_VOL_DOWN; + value |= 1 << GP2X_BTN_VOL_DOWN; if (value & (1 << 18)) - value |= 1 << BTN_PUSH; + value |= 1 << GP2X_BTN_PUSH; value &= ~0x70000; return value; @@ -114,7 +111,7 @@ static void in_gp2x_probe(void) return; } - in_register(IN_PREFIX "GP2X pad", IN_DRVID_GP2X, -1, (void *)1, + in_register(IN_GP2X_PREFIX "GP2X pad", -1, NULL, IN_GP2X_NBUTTONS, in_gp2x_keys, 1); } @@ -126,13 +123,15 @@ static void in_gp2x_free(void *drv_data) } } -static int in_gp2x_get_bind_count(void) +static const char * const * +in_gp2x_get_key_names(int *count) { - return IN_GP2X_NBUTTONS; + *count = IN_GP2X_NBUTTONS; + return in_gp2x_keys; } /* ORs result with pressed buttons */ -int in_gp2x_update(void *drv_data, const int *binds, int *result) +static int in_gp2x_update(void *drv_data, const int *binds, int *result) { int type_start = 0; int i, t, keys; @@ -140,7 +139,7 @@ int in_gp2x_update(void *drv_data, const int *binds, int *result) keys = in_gp2x_get_bits(); if (keys & in_gp2x_combo_keys) { - result[IN_BINDTYPE_EMU] = in_combos_do(keys, binds, BTN_PUSH, + result[IN_BINDTYPE_EMU] = in_combos_do(keys, binds, GP2X_BTN_PUSH, in_gp2x_combo_keys, in_gp2x_combo_acts); type_start = IN_BINDTYPE_PLAYER12; } @@ -183,17 +182,17 @@ static const struct { short pbtn; } key_pbtn_map[] = { - { BTN_UP, PBTN_UP }, - { BTN_DOWN, PBTN_DOWN }, - { BTN_LEFT, PBTN_LEFT }, - { BTN_RIGHT, PBTN_RIGHT }, - { BTN_B, PBTN_MOK }, - { BTN_X, PBTN_MBACK }, - { BTN_A, PBTN_MA2 }, - { BTN_Y, PBTN_MA3 }, - { BTN_L, PBTN_L }, - { BTN_R, PBTN_R }, - { BTN_SELECT, PBTN_MENU }, + { GP2X_BTN_UP, PBTN_UP }, + { GP2X_BTN_DOWN, PBTN_DOWN }, + { GP2X_BTN_LEFT, PBTN_LEFT }, + { GP2X_BTN_RIGHT, PBTN_RIGHT }, + { GP2X_BTN_B, PBTN_MOK }, + { GP2X_BTN_X, PBTN_MBACK }, + { GP2X_BTN_A, PBTN_MA2 }, + { GP2X_BTN_Y, PBTN_MA3 }, + { GP2X_BTN_L, PBTN_L }, + { GP2X_BTN_R, PBTN_R }, + { GP2X_BTN_SELECT, PBTN_MENU }, }; #define KEY_PBTN_MAP_SIZE (sizeof(key_pbtn_map) / sizeof(key_pbtn_map[0])) @@ -219,11 +218,12 @@ static int in_gp2x_menu_translate(void *drv_data, int keycode) return 0; } +#if 0 // TODO: move to pico static const struct { short code; char btype; char bit; -} in_gp2x_def_binds[] = +} in_gp2x_defbinds[] = { /* MXYZ SACB RLDU */ { BTN_UP, IN_BINDTYPE_PLAYER12, 0 }, @@ -240,26 +240,18 @@ static const struct { { BTN_R, IN_BINDTYPE_EMU, PEVB_STATE_LOAD }, { BTN_VOL_UP, IN_BINDTYPE_EMU, PEVB_VOL_UP }, { BTN_VOL_DOWN, IN_BINDTYPE_EMU, PEVB_VOL_DOWN }, + { 0, 0, 0 }, }; - -#define DEF_BIND_COUNT (sizeof(in_gp2x_def_binds) / sizeof(in_gp2x_def_binds[0])) - -static void in_gp2x_get_def_binds(int *binds) -{ - int i; - - for (i = 0; i < DEF_BIND_COUNT; i++) - binds[IN_BIND_OFFS(in_gp2x_def_binds[i].code, in_gp2x_def_binds[i].btype)] = - 1 << in_gp2x_def_binds[i].bit; -} +#endif /* remove binds of missing keys, count remaining ones */ static int in_gp2x_clean_binds(void *drv_data, int *binds, int *def_binds) { - int i, count = 0, have_vol = 0, have_menu = 0; + int i, count = 0; +// int eb, have_vol = 0, have_menu = 0; for (i = 0; i < IN_GP2X_NBUTTONS; i++) { - int t, eb, offs; + int t, offs; for (t = 0; t < IN_BINDTYPE_COUNT; t++) { offs = IN_BIND_OFFS(i, t); if (in_gp2x_keys[i] == NULL) @@ -267,46 +259,53 @@ static int in_gp2x_clean_binds(void *drv_data, int *binds, int *def_binds) if (binds[offs]) count++; } +#if 0 eb = binds[IN_BIND_OFFS(i, IN_BINDTYPE_EMU)]; if (eb & (PEV_VOL_DOWN|PEV_VOL_UP)) have_vol = 1; if (eb & PEV_MENU) have_menu = 1; +#endif } + // TODO: move to pico +#if 0 /* autobind some important keys, if they are unbound */ - if (!have_vol && binds[BTN_VOL_UP] == 0 && binds[BTN_VOL_DOWN] == 0) { - binds[IN_BIND_OFFS(BTN_VOL_UP, IN_BINDTYPE_EMU)] = PEV_VOL_UP; - binds[IN_BIND_OFFS(BTN_VOL_DOWN, IN_BINDTYPE_EMU)] = PEV_VOL_DOWN; + if (!have_vol && binds[GP2X_BTN_VOL_UP] == 0 && binds[GP2X_BTN_VOL_DOWN] == 0) { + binds[IN_BIND_OFFS(GP2X_BTN_VOL_UP, IN_BINDTYPE_EMU)] = PEV_VOL_UP; + binds[IN_BIND_OFFS(GP2X_BTN_VOL_DOWN, IN_BINDTYPE_EMU)] = PEV_VOL_DOWN; count += 2; } if (!have_menu) { - binds[IN_BIND_OFFS(BTN_SELECT, IN_BINDTYPE_EMU)] = PEV_MENU; + binds[IN_BIND_OFFS(GP2X_BTN_SELECT, IN_BINDTYPE_EMU)] = PEV_MENU; count++; } +#endif - in_combos_find(binds, BTN_PUSH, &in_gp2x_combo_keys, &in_gp2x_combo_acts); + in_combos_find(binds, GP2X_BTN_PUSH, &in_gp2x_combo_keys, &in_gp2x_combo_acts); return count; } -void in_gp2x_init(void *vdrv) -{ - in_drv_t *drv = vdrv; +static const in_drv_t in_gp2x_drv = { + .prefix = IN_GP2X_PREFIX, + .probe = in_gp2x_probe, + .free = in_gp2x_free, + .get_key_names = in_gp2x_get_key_names, + .clean_binds = in_gp2x_clean_binds, + .update = in_gp2x_update, + .update_keycode = in_gp2x_update_keycode, + .menu_translate = in_gp2x_menu_translate, +}; +void in_gp2x_init(const struct in_default_bind *defbinds) +{ if (gp2x_dev_id == GP2X_DEV_WIZ) - in_gp2x_keys[BTN_START] = "MENU"; + in_gp2x_keys[GP2X_BTN_START] = "MENU"; in_gp2x_combo_keys = in_gp2x_combo_acts = 0; - drv->prefix = in_gp2x_prefix; - drv->probe = in_gp2x_probe; - drv->free = in_gp2x_free; - drv->get_bind_count = in_gp2x_get_bind_count; - drv->get_def_binds = in_gp2x_get_def_binds; - drv->clean_binds = in_gp2x_clean_binds; - drv->menu_translate = in_gp2x_menu_translate; - drv->update_keycode = in_gp2x_update_keycode; + in_register_driver(&in_gp2x_drv, defbinds); } diff --git a/gp2x/in_gp2x.h b/gp2x/in_gp2x.h index aa009bb..035cded 100644 --- a/gp2x/in_gp2x.h +++ b/gp2x/in_gp2x.h @@ -1,3 +1,17 @@ -void in_gp2x_init(void *vdrv); -int in_gp2x_update(void *drv_data, const int *binds, int *result); +struct in_default_bind; + +void in_gp2x_init(const struct in_default_bind *defbinds); + +enum { GP2X_BTN_UP = 0, GP2X_BTN_LEFT = 2, GP2X_BTN_DOWN = 4, GP2X_BTN_RIGHT = 6, + GP2X_BTN_START = 8, GP2X_BTN_SELECT = 9, GP2X_BTN_L = 10, GP2X_BTN_R = 11, + GP2X_BTN_A = 12, GP2X_BTN_B = 13, GP2X_BTN_X = 14, GP2X_BTN_Y = 15, + GP2X_BTN_VOL_UP = 23, GP2X_BTN_VOL_DOWN = 22, GP2X_BTN_PUSH = 27 }; + +/* FIXME */ +#ifndef GP2X_DEV_GP2X +extern int gp2x_dev_id; +#define GP2X_DEV_GP2X 1 +#define GP2X_DEV_WIZ 2 +#define GP2X_DEV_CAANOO 3 +#endif -- 2.39.2