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Split up input_state into input_state_internal - no longer

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rely on recursion of function
This commit is contained in:
twinaphex 2019-06-21 12:49:33 +02:00
parent 6de62dc4b0
commit a23928fb89
1 changed files with 31 additions and 24 deletions
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55
retroarch.c
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@ -2517,19 +2517,7 @@ static void input_poll(void)
#endif
}
/**
* input_state:
* @port : user number.
* @device : device identifier of user.
* @idx : index value of user.
* @id : identifier of key pressed by user.
*
* Input state callback function.
*
* Returns: Non-zero if the given key (identified by @id)
* was pressed by the user (assigned to @port).
**/
int16_t input_state(unsigned port, unsigned device,
static int16_t input_state_internal(unsigned port, unsigned device,
unsigned idx, unsigned id)
{
int16_t bsv_result;
@ -2541,17 +2529,6 @@ int16_t input_state(unsigned port, unsigned device,
is in action for that button*/
bool reset_state = false;
if ( (device == RETRO_DEVICE_JOYPAD) &&
(id == RETRO_DEVICE_ID_JOYPAD_MASK))
{
unsigned i;
for (i = 0; i < RARCH_FIRST_CUSTOM_BIND; i++)
if (input_state(port, device, idx, i))
res |= (1 << i);
return res;
}
device &= RETRO_DEVICE_MASK;
if (bsv_movie_get_input(&bsv_result))
@ -2680,6 +2657,36 @@ int16_t input_state(unsigned port, unsigned device,
return res;
}
/**
* input_state:
* @port : user number.
* @device : device identifier of user.
* @idx : index value of user.
* @id : identifier of key pressed by user.
*
* Input state callback function.
*
* Returns: Non-zero if the given key (identified by @id)
* was pressed by the user (assigned to @port).
**/
int16_t input_state(unsigned port, unsigned device,
unsigned idx, unsigned id)
{
if ( (device == RETRO_DEVICE_JOYPAD) &&
(id == RETRO_DEVICE_ID_JOYPAD_MASK))
{
unsigned i;
int16_t res = 0;
for (i = 0; i < RARCH_FIRST_CUSTOM_BIND; i++)
if (input_state_internal(port, device, idx, i))
res |= (1 << i);
return res;
}
return input_state_internal(port, device, idx, id);
}
/**
* state_tracker_update_input:
*