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Check if bind is valid before calling input_joypad_analog_button

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This commit is contained in:
twinaphex 2021-03-06 17:38:25 +01:00
parent 5020c6a4d6
commit 00a5c9502e
1 changed files with 20 additions and 15 deletions
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35
retroarch.c
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@ -22226,11 +22226,14 @@ static void input_driver_poll(void)
{
if (ret & (1 << k))
{
int16_t val = input_joypad_analog_button(
bool valid_bind = p_rarch->libretro_input_binds[i][k].valid;
int16_t val = valid_bind
? input_joypad_analog_button(
p_rarch, settings,
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);
@ -22955,16 +22958,21 @@ static int16_t input_state(unsigned port, unsigned device,
{
if (id < RARCH_FIRST_CUSTOM_BIND)
{
bool valid_bind = p_rarch->libretro_input_binds[port][id].valid;
if (sec_joypad)
ret = input_joypad_analog_button(
ret = valid_bind
? input_joypad_analog_button(
p_rarch, settings,
sec_joypad, &joypad_info,
port, idx, id, p_rarch->libretro_input_binds[port]);
port, idx, id, p_rarch->libretro_input_binds[port])
: 0;
if (joypad && (ret == 0))
ret = input_joypad_analog_button(
ret = valid_bind
? input_joypad_analog_button(
p_rarch, settings,
joypad, &joypad_info,
port, idx, id, p_rarch->libretro_input_binds[port]);
port, idx, id, p_rarch->libretro_input_binds[port])
: 0;
}
}
else
@ -25214,15 +25222,10 @@ static int16_t input_joypad_analog_button(
const struct retro_keybind *binds)
{
int16_t res = 0;
uint32_t axis = 0;
float normal_mag = 0.0f;
float input_analog_deadzone = settings->floats.input_analog_deadzone;
const struct retro_keybind *bind = &binds[ ident ];
if (!bind->valid)
return 0;
axis = (bind->joyaxis == AXIS_NONE)
uint32_t axis = (bind->joyaxis == AXIS_NONE)
? joypad_info->auto_binds[ident].joyaxis
: bind->joyaxis;
@ -25233,13 +25236,14 @@ static int16_t input_joypad_analog_button(
if (axis != AXIS_NONE)
mult = drv->axis(
joypad_info->joy_idx, axis);
normal_mag = fabs((1.0f / 0x7fff) * mult);
normal_mag = fabs((1.0f / 0x7fff) * mult);
}
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)
@ -25247,7 +25251,8 @@ static int16_t input_joypad_analog_button(
: bind->joykey;
if (drv->button(joypad_info->joy_idx, key))
res = 0x7fff;
return 0x7fff;
return 0;
}
return res;