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Create input_joypad_analog_button

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This commit is contained in:
twinaphex 2020-06-10 04:17:08 +02:00
parent a7a03984f1
commit 9e7ca7cbbe
3 changed files with 54 additions and 6 deletions
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8
input/drivers/dinput.c
View File

@ -644,10 +644,10 @@ static int16_t dinput_input_state(void *data,
if (binds[port])
{
int16_t ret = dinput_pressed_analog(di, binds[port], idx, id);
if (!ret)
ret = input_joypad_analog(di->joypad, joypad_info,
port, idx, id, binds[port]);
return ret;
if (ret)
return ret;
return input_joypad_analog(di->joypad, joypad_info,
port, idx, id, binds[port]);
}
break;

5
input/input_driver.h
View File

@ -348,6 +348,11 @@ int16_t input_joypad_analog(const input_device_driver_t *driver,
unsigned port, unsigned idx, unsigned ident,
const struct retro_keybind *binds);
int16_t input_joypad_analog_button(const input_device_driver_t *drv,
rarch_joypad_info_t *joypad_info,
unsigned port, unsigned idx, unsigned ident,
const struct retro_keybind *binds);
/**
* input_joypad_set_rumble:
* @drv : Input device driver handle.

47
retroarch.c
View File

@ -21761,10 +21761,13 @@ static void input_driver_poll(void)
{
if (ret & (1 << k))
{
int16_t val = input_joypad_analog(
bool check = (k < RARCH_FIRST_CUSTOM_BIND)
&& p_rarch->libretro_input_binds[i]->valid;
int16_t val = (check)
? input_joypad_analog_button(
joypad_driver, &joypad_info[i], (unsigned)i,
RETRO_DEVICE_INDEX_ANALOG_BUTTON, k,
p_rarch->libretro_input_binds[i]);
p_rarch->libretro_input_binds[i]) : 0;
BIT256_SET_PTR(p_new_state, k);
@ -24356,6 +24359,46 @@ bool input_joypad_set_rumble(const input_device_driver_t *drv,
return drv->set_rumble(joy_idx, effect, strength);
}
int16_t input_joypad_analog_button(const input_device_driver_t *drv,
rarch_joypad_info_t *joypad_info,
unsigned port, unsigned idx, unsigned ident,
const struct retro_keybind *binds)
{
int16_t res = 0;
struct rarch_state *p_rarch = &rarch_st;
settings_t *settings = p_rarch->configuration_settings;
float input_analog_deadzone = settings->floats.input_analog_deadzone;
const struct retro_keybind *bind = &binds[ ident ];
uint32_t axis = (bind->joyaxis == AXIS_NONE)
? joypad_info->auto_binds[ident].joyaxis
: bind->joyaxis;
/* Analog button. */
if (drv->axis)
{
float normal_mag = 0.0f;
if (input_analog_deadzone)
normal_mag = fabs((1.0f / 0x7fff) * drv->axis(
joypad_info->joy_idx, axis));
res = abs(input_joypad_axis(p_rarch, drv,
joypad_info->joy_idx, axis, normal_mag));
}
/* If the result is zero, it's got a digital button
* attached to it instead */
if (res == 0)
{
uint16_t key = (bind->joykey == NO_BTN)
? joypad_info->auto_binds[ident].joykey
: bind->joykey;
if (drv->button(joypad_info->joy_idx, key))
res = 0x7fff;
}
return res;
}
/**
* input_joypad_analog:
* @drv : Input device driver handle.