diff options
Diffstat (limited to 'platform/x11')
| -rw-r--r-- | platform/x11/joystick_linux.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/platform/x11/joystick_linux.cpp b/platform/x11/joystick_linux.cpp index 208bb2a2b7..1a11876d5d 100644 --- a/platform/x11/joystick_linux.cpp +++ b/platform/x11/joystick_linux.cpp @@ -38,8 +38,9 @@ #include <fcntl.h> #include <errno.h> -#define test_bit(nr, addr) (((1UL << ((nr) % (sizeof(long) * 8))) & ((addr)[(nr) / (sizeof(long) * 8)])) != 0) -#define NBITS(x) ((((x)-1)/(sizeof(long) * 8))+1) +#define LONG_BITS (sizeof(long) * 8) +#define test_bit(nr, addr) (((1UL << ((nr) % LONG_BITS)) & ((addr)[(nr) / LONG_BITS])) != 0) +#define NBITS(x) ((((x)-1)/LONG_BITS)+1) static const char* ignore_str = "/dev/input/js"; @@ -311,7 +312,7 @@ void joystick_linux::open_joystick(const char *p_path) { //check if the device supports basic gamepad events, prevents certain keyboards from //being detected as joysticks if (!(test_bit(EV_KEY, evbit) && test_bit(EV_ABS, evbit) && - ((test_bit(ABS_X, absbit) || test_bit(ABS_Y, absbit)) || + ((test_bit(ABS_X, absbit) || test_bit(ABS_Y, absbit) || test_bit(ABS_HAT0X, absbit)) && (test_bit(BTN_A, keybit) || test_bit(BTN_THUMBL, keybit))))) { close(fd); return; |