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(linuxraw_input.c) simplifications

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This commit is contained in:
twinaphex 2017-06-07 01:12:35 +02:00
parent 3dede6d71a
commit 9e93bdbe27
1 changed files with 17 additions and 18 deletions
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33
input/drivers/linuxraw_input.c
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@ -72,14 +72,6 @@ static void *linuxraw_input_init(const char *joypad_driver)
return linuxraw;
}
static bool linuxraw_is_pressed(linuxraw_input_t *linuxraw,
const struct retro_keybind *binds, unsigned id)
{
const struct retro_keybind *bind = &binds[id];
unsigned sym = rarch_keysym_lut[(enum retro_key)binds[id].key];
return linuxraw->state[sym];
}
static int16_t linuxraw_analog_pressed(linuxraw_input_t *linuxraw,
const struct retro_keybind *binds, unsigned idx, unsigned id)
{
@ -90,10 +82,12 @@ static int16_t linuxraw_analog_pressed(linuxraw_input_t *linuxraw,
input_conv_analog_id_to_bind_id(idx, id, &id_minus, &id_plus);
if ((id_minus < RARCH_BIND_LIST_END) && binds && binds->valid &&
linuxraw_is_pressed(linuxraw, binds, id_minus))
linuxraw->state[rarch_keysym_lut[(enum retro_key)binds[id_minus].key]]
)
pressed_minus = -0x7fff;
if ((id_plus < RARCH_BIND_LIST_END) && binds && binds->valid &&
linuxraw_is_pressed(linuxraw, binds, id_plus))
linuxraw->state[rarch_keysym_lut[(enum retro_key)binds[id_plus].key]]
)
pressed_plus = 0x7fff;
return pressed_plus + pressed_minus;
@ -109,22 +103,27 @@ static int16_t linuxraw_input_state(void *data,
const struct retro_keybind **binds, unsigned port,
unsigned device, unsigned idx, unsigned id)
{
int16_t ret = 0;
linuxraw_input_t *linuxraw = (linuxraw_input_t*)data;
switch (device)
{
case RETRO_DEVICE_JOYPAD:
return ((id < RARCH_BIND_LIST_END) && binds[port]->valid &&
linuxraw_is_pressed(linuxraw, binds[port], id)) ||
input_joypad_pressed(linuxraw->joypad, joypad_info, port, binds[port], id);
linuxraw->state[rarch_keysym_lut[(enum retro_key)binds[port][id].key]]
)
|| input_joypad_pressed(linuxraw->joypad,
joypad_info, port, binds[port], id);
case RETRO_DEVICE_ANALOG:
if (binds[port])
ret = linuxraw_analog_pressed(linuxraw, binds[port], idx, id);
if (!ret && binds[port])
ret = input_joypad_analog(linuxraw->joypad, joypad_info, port, idx, id, binds[port]);
{
int16_t ret = linuxraw_analog_pressed(linuxraw, binds[port], idx, id);
if (!ret)
ret = input_joypad_analog(linuxraw->joypad,
joypad_info, port, idx, id, binds[port]);
return ret;
}
break;
}
return 0;
}
@ -163,12 +162,12 @@ static const input_device_driver_t *linuxraw_get_joypad_driver(void *data)
static void linuxraw_input_poll(void *data)
{
uint8_t c;
uint16_t t;
linuxraw_input_t *linuxraw = (linuxraw_input_t*)data;
while (read(STDIN_FILENO, &c, 1) > 0)
{
bool pressed;
uint16_t t;
if (c == KEY_C && (linuxraw->state[KEY_LEFTCTRL] || linuxraw->state[KEY_RIGHTCTRL]))
kill(getpid(), SIGINT);