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(linuxraw) linuxraw_analog_pressed - reimplement to avoid LGTM warnings

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This commit is contained in:
twinaphex 2019-07-16 16:11:30 +02:00
parent 986c1bb235
commit 26788850ae
1 changed files with 19 additions and 8 deletions
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27
input/drivers/linuxraw_input.c
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@ -78,20 +78,31 @@ static void *linuxraw_input_init(const char *joypad_driver)
static int16_t linuxraw_analog_pressed(linuxraw_input_t *linuxraw,
const struct retro_keybind *binds, unsigned idx, unsigned id)
{
const struct retro_keybind *bind_minus, *bind_plus;
int16_t pressed_minus = 0, pressed_plus = 0;
unsigned id_minus = 0;
unsigned id_plus = 0;
input_conv_analog_id_to_bind_id(idx, id, id_minus, id_plus);
if ((id_minus < RARCH_BIND_LIST_END) && binds->valid &&
linuxraw->state[rarch_keysym_lut[(enum retro_key)binds[id_minus].key]]
)
pressed_minus = -0x7fff;
if ((id_plus < RARCH_BIND_LIST_END) && binds->valid &&
linuxraw->state[rarch_keysym_lut[(enum retro_key)binds[id_plus].key]]
)
pressed_plus = 0x7fff;
bind_minus = &binds[id_minus];
bind_plus = &binds[id_plus];
if (!bind_minus->valid || !bind_plus->valid)
return 0;
if (bind_minus->key < RETROK_LAST)
{
unsigned sym = rarch_keysym_lut[(enum retro_key)bind_minus->key];
if (linuxraw->state[sym] & 0x80)
pressed_minus = -0x7fff;
}
if (bind_plus->key < RETROK_LAST)
{
unsigned sym = rarch_keysym_lut[(enum retro_key)bind_minus->key];
if (linuxraw->state[sym] & 0x80)
pressed_plus = 0x7fff;
}
return pressed_plus + pressed_minus;
}