Emulation/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch.git synced 2024-06-02 19:57:24 -04:00
Code Issues Packages Projects Releases Wiki Activity

Comments and UDEV_TOUCH_SUPPORT flag.

Browse source
This commit is contained in:
oshaboy 2024-02-02 19:30:19 +02:00
parent ebe99abf8d
commit 75b9de3c98
2 changed files with 12 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
Makefile.common
View file

@ -1329,6 +1329,7 @@ ifeq ($(HAVE_DBUS), 1)
endif
ifeq ($(HAVE_UDEV), 1)
DEFINES += -DUDEV_TOUCH_SUPPORT
DEF_FLAGS += $(UDEV_CFLAGS)
LIBS += $(UDEV_LIBS)
OBJ += input/drivers/udev_input.o \

15
input/drivers/udev_input.c
View file

@ -4409,9 +4409,10 @@ static float udev_input_get_sensor_input(void *data, unsigned port, unsigned id)
const udev_input_t *udev = (const udev_input_t *)data;
const udev_input_device_t * device;
const udev_input_sensor_t * sensor;
const float sensitivity=8.f; //Hardcode for now
float sensor_value;
udev_input_sensor_limits_t limits;
if (udev->devices == NULL) return 0.0f;
if (udev->devices == NULL) return 0.f;
device = udev->devices[port];
while(device->type != UDEV_INPUT_SENSOR){
@ -4429,7 +4430,7 @@ static float udev_input_get_sensor_input(void *data, unsigned port, unsigned id)
limits=sensor->limits.a[id-RETRO_SENSOR_ACCELEROMETER_X];
}
else
return 0.0f;
return 0.f;
RARCH_DBG(
@ -4441,9 +4442,15 @@ static float udev_input_get_sensor_input(void *data, unsigned port, unsigned id)
sensor_value,
limits.min,
limits.max,
(((sensor_value-limits.min)/(limits.max-limits.min))-0.5f)*16.f
(((sensor_value-limits.min)/(limits.max-limits.min))-0.5f)*2.f*sensitivity
);
return (((sensor_value-limits.min)/(limits.max-limits.min))-0.5f)*16.f;
return (
/*clamp it to the 0 to 1 range*/
((sensor_value-limits.min)/(limits.max-limits.min))
/*convert to the -1 to 1 range*/
-0.5f)*2.f
/*multiply by sensitivity adjustment*/
*sensitivity;
}