mirror of
https://github.com/libretro/RetroArch
synced 2025-03-20 01:21:03 +00:00
Revert "Cleanups and documentation"
This reverts commit ec2a1e79a0b66596c42db19807b9dd07b7cbdec2.
This commit is contained in:
twinaphex
parent
317648ecd4
commit
11cba2e805
@ -349,6 +349,11 @@ 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.
|
||||
|
||||
258
retroarch.c
258
retroarch.c
@ -21614,8 +21614,7 @@ const input_device_driver_t *input_driver_get_joypad_driver(void)
|
||||
struct rarch_state *p_rarch = &rarch_st;
|
||||
if (!p_rarch->current_input || !p_rarch->current_input->get_joypad_driver)
|
||||
return NULL;
|
||||
return p_rarch->current_input->get_joypad_driver(
|
||||
p_rarch->current_input_data);
|
||||
return p_rarch->current_input->get_joypad_driver(p_rarch->current_input_data);
|
||||
}
|
||||
|
||||
const input_device_driver_t *input_driver_get_sec_joypad_driver(void)
|
||||
@ -21623,8 +21622,7 @@ const input_device_driver_t *input_driver_get_sec_joypad_driver(void)
|
||||
struct rarch_state *p_rarch = &rarch_st;
|
||||
if (!p_rarch->current_input || !p_rarch->current_input->get_sec_joypad_driver)
|
||||
return NULL;
|
||||
return p_rarch->current_input->get_sec_joypad_driver(
|
||||
p_rarch->current_input_data);
|
||||
return p_rarch->current_input->get_sec_joypad_driver(p_rarch->current_input_data);
|
||||
}
|
||||
|
||||
uint64_t input_driver_get_capabilities(void)
|
||||
@ -21632,8 +21630,7 @@ uint64_t input_driver_get_capabilities(void)
|
||||
struct rarch_state *p_rarch = &rarch_st;
|
||||
if (!p_rarch->current_input || !p_rarch->current_input->get_capabilities)
|
||||
return 0;
|
||||
return p_rarch->current_input->get_capabilities(
|
||||
p_rarch->current_input_data);
|
||||
return p_rarch->current_input->get_capabilities(p_rarch->current_input_data);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -21651,8 +21648,7 @@ bool input_sensor_set_state(unsigned port,
|
||||
struct rarch_state *p_rarch = &rarch_st;
|
||||
if (p_rarch->current_input_data &&
|
||||
p_rarch->current_input->set_sensor_state)
|
||||
return p_rarch->current_input->set_sensor_state(
|
||||
p_rarch->current_input_data,
|
||||
return p_rarch->current_input->set_sensor_state(p_rarch->current_input_data,
|
||||
port, action, rate);
|
||||
return false;
|
||||
}
|
||||
@ -21662,97 +21658,11 @@ float input_sensor_get_input(unsigned port, unsigned id)
|
||||
struct rarch_state *p_rarch = &rarch_st;
|
||||
if (p_rarch->current_input_data &&
|
||||
p_rarch->current_input->get_sensor_input)
|
||||
return p_rarch->current_input->get_sensor_input(
|
||||
p_rarch->current_input_data,
|
||||
return p_rarch->current_input->get_sensor_input(p_rarch->current_input_data,
|
||||
port, id);
|
||||
return 0.0f;
|
||||
}
|
||||
|
||||
static int16_t input_joypad_axis(
|
||||
struct rarch_state *p_rarch,
|
||||
const input_device_driver_t *drv,
|
||||
unsigned port, uint32_t joyaxis, float normal_mag)
|
||||
{
|
||||
settings_t *settings = p_rarch->configuration_settings;
|
||||
float input_analog_deadzone = settings->floats.input_analog_deadzone;
|
||||
float input_analog_sensitivity = settings->floats.input_analog_sensitivity;
|
||||
int16_t val = drv->axis(port, joyaxis);
|
||||
|
||||
if (input_analog_deadzone)
|
||||
{
|
||||
/* if analog value is below the deadzone, ignore it
|
||||
* normal magnitude is calculated radially for analog sticks
|
||||
* and linearly for analog buttons */
|
||||
if (normal_mag <= input_analog_deadzone)
|
||||
return 0;
|
||||
|
||||
/* due to the way normal_mag is calculated differently for buttons and
|
||||
* sticks, this results in either a radial scaled deadzone for sticks
|
||||
* or linear scaled deadzone for analog buttons */
|
||||
val = val * MAX(1.0f,(1.0f / normal_mag)) * MIN(1.0f,((normal_mag - input_analog_deadzone)
|
||||
/ (1.0f - input_analog_deadzone)));
|
||||
}
|
||||
|
||||
if (input_analog_sensitivity != 1.0f)
|
||||
{
|
||||
float normalized = (1.0f / 0x7fff) * val;
|
||||
int new_val = 0x7fff * normalized *
|
||||
input_analog_sensitivity;
|
||||
|
||||
if (new_val > 0x7fff)
|
||||
return 0x7fff;
|
||||
else if (new_val < -0x7fff)
|
||||
return -0x7fff;
|
||||
|
||||
return new_val;
|
||||
}
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
|
||||
static 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;
|
||||
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;
|
||||
float input_analog_deadzone = settings->floats.input_analog_deadzone;
|
||||
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_poll:
|
||||
*
|
||||
@ -21866,17 +21776,8 @@ static void input_driver_poll(void)
|
||||
}
|
||||
}
|
||||
|
||||
/* k - can be:
|
||||
* - RETRO_DEVICE_INDEX_ANALOG_BUTTON
|
||||
* - RETRO_DEVICE_INDEX_ANALOG_LEFT
|
||||
* - RETRO_DEVICE_INDEX_ANALOG_RIGHT
|
||||
*/
|
||||
for (k = 0; k < 2; k++)
|
||||
{
|
||||
/* j - can be:
|
||||
* - RETRO_DEVICE_ID_ANALOG_X
|
||||
* - RETRO_DEVICE_ID_ANALOG_Y
|
||||
*/
|
||||
for (j = 0; j < 2; j++)
|
||||
{
|
||||
unsigned offset = 0 + (k * 4) + (j * 2);
|
||||
@ -22000,7 +21901,7 @@ static void input_driver_poll(void)
|
||||
settings->uints.input_remap_ids[i][k];
|
||||
|
||||
if (
|
||||
(abs(current_axis_value) > 0 &&
|
||||
(abs(current_axis_value) > 0 &&
|
||||
(k != remap_axis) &&
|
||||
(remap_axis != RARCH_UNMAPPED)
|
||||
))
|
||||
@ -22533,6 +22434,48 @@ static int16_t input_state(unsigned port, unsigned device,
|
||||
return result;
|
||||
}
|
||||
|
||||
static int16_t input_joypad_axis(
|
||||
struct rarch_state *p_rarch,
|
||||
const input_device_driver_t *drv,
|
||||
unsigned port, uint32_t joyaxis, float normal_mag)
|
||||
{
|
||||
settings_t *settings = p_rarch->configuration_settings;
|
||||
float input_analog_deadzone = settings->floats.input_analog_deadzone;
|
||||
float input_analog_sensitivity = settings->floats.input_analog_sensitivity;
|
||||
int16_t val = drv->axis(port, joyaxis);
|
||||
|
||||
if (input_analog_deadzone)
|
||||
{
|
||||
/* if analog value is below the deadzone, ignore it
|
||||
* normal magnitude is calculated radially for analog sticks
|
||||
* and linearly for analog buttons */
|
||||
if (normal_mag <= input_analog_deadzone)
|
||||
return 0;
|
||||
|
||||
/* due to the way normal_mag is calculated differently for buttons and
|
||||
* sticks, this results in either a radial scaled deadzone for sticks
|
||||
* or linear scaled deadzone for analog buttons */
|
||||
val = val * MAX(1.0f,(1.0f / normal_mag)) * MIN(1.0f,((normal_mag - input_analog_deadzone)
|
||||
/ (1.0f - input_analog_deadzone)));
|
||||
}
|
||||
|
||||
if (input_analog_sensitivity != 1.0f)
|
||||
{
|
||||
float normalized = (1.0f / 0x7fff) * val;
|
||||
int new_val = 0x7fff * normalized *
|
||||
input_analog_sensitivity;
|
||||
|
||||
if (new_val > 0x7fff)
|
||||
return 0x7fff;
|
||||
else if (new_val < -0x7fff)
|
||||
return -0x7fff;
|
||||
|
||||
return new_val;
|
||||
}
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/* MENU INPUT */
|
||||
#ifdef HAVE_MENU
|
||||
/* Must be called inside menu_driver_toggle()
|
||||
@ -24416,6 +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.
|
||||
@ -24440,22 +24423,54 @@ int16_t input_joypad_analog(const input_device_driver_t *drv,
|
||||
unsigned port, unsigned idx, unsigned ident,
|
||||
const struct retro_keybind *binds)
|
||||
{
|
||||
/* A RETRO_DEVICE_JOYPAD button?
|
||||
* Otherwise, not a suitable button */
|
||||
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;
|
||||
|
||||
if (idx == RETRO_DEVICE_INDEX_ANALOG_BUTTON)
|
||||
{
|
||||
bool check = ident < RARCH_FIRST_CUSTOM_BIND;
|
||||
const struct retro_keybind *bind = &binds[ ident ];
|
||||
/* A RETRO_DEVICE_JOYPAD button?
|
||||
* Otherwise, not a suitable button */
|
||||
if (ident < RARCH_FIRST_CUSTOM_BIND)
|
||||
{
|
||||
uint32_t axis = 0;
|
||||
const struct retro_keybind *bind = &binds[ ident ];
|
||||
|
||||
if (check && bind->valid)
|
||||
return input_joypad_analog_button(drv, joypad_info,
|
||||
port, idx, ident, binds);
|
||||
if (!bind->valid)
|
||||
return 0;
|
||||
|
||||
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;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Analog sticks. Either RETRO_DEVICE_INDEX_ANALOG_LEFT
|
||||
* or RETRO_DEVICE_INDEX_ANALOG_RIGHT */
|
||||
int16_t res = 0;
|
||||
|
||||
unsigned ident_minus = 0;
|
||||
unsigned ident_plus = 0;
|
||||
@ -24496,18 +24511,15 @@ int16_t input_joypad_analog(const input_device_driver_t *drv,
|
||||
|
||||
if (drv->axis)
|
||||
{
|
||||
struct rarch_state *p_rarch = &rarch_st;
|
||||
settings_t *settings = p_rarch->configuration_settings;
|
||||
uint32_t axis_minus = (bind_minus->joyaxis == AXIS_NONE)
|
||||
uint32_t axis_minus = (bind_minus->joyaxis == AXIS_NONE)
|
||||
? joypad_info->auto_binds[ident_minus].joyaxis
|
||||
: bind_minus->joyaxis;
|
||||
uint32_t axis_plus = (bind_plus->joyaxis == AXIS_NONE)
|
||||
uint32_t axis_plus = (bind_plus->joyaxis == AXIS_NONE)
|
||||
? joypad_info->auto_binds[ident_plus].joyaxis
|
||||
: bind_plus->joyaxis;
|
||||
int16_t pressed_minus = 0;
|
||||
int16_t pressed_plus = 0;
|
||||
float normal_mag = 0.0f;
|
||||
float input_analog_deadzone = settings->floats.input_analog_deadzone;
|
||||
int16_t pressed_minus = 0;
|
||||
int16_t pressed_plus = 0;
|
||||
float normal_mag = 0.0f;
|
||||
|
||||
/* normalized magnitude of stick actuation, needed for scaled
|
||||
* radial deadzone */
|
||||
@ -24561,11 +24573,9 @@ int16_t input_joypad_analog(const input_device_driver_t *drv,
|
||||
|
||||
return digital_right + digital_left;
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
return 0;
|
||||
return res;
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user