--- SDL-1.2.14/src/joystick/linux/SDL_sysjoystick.c 2009-10-18 13:54:40.000000000 -0400 +++ SDL-1.2.14-mod/src/joystick/linux/SDL_sysjoystick.c 2010-08-15 22:28:19.000000000 -0400 @@ -700,26 +700,26 @@ continue; } if ( test_bit(i, absbit) ) { - int values[5]; + struct input_absinfo values; - if ( ioctl(fd, EVIOCGABS(i), values) < 0 ) + if ( ioctl(fd, EVIOCGABS(i), &values) < 0 ) continue; #ifdef DEBUG_INPUT_EVENTS printf("Joystick has absolute axis: %x\n", i); printf("Values = { %d, %d, %d, %d, %d }\n", - values[0], values[1], - values[2], values[3], values[4]); + values.value, values.minimum, + values.maximum, values.fuzz, values.flat); #endif /* DEBUG_INPUT_EVENTS */ joystick->hwdata->abs_map[i] = joystick->naxes; - if ( values[1] == values[2] ) { + if ( values.minimum == values.maximum ) { joystick->hwdata->abs_correct[i].used = 0; } else { joystick->hwdata->abs_correct[i].used = 1; joystick->hwdata->abs_correct[i].coef[0] = - (values[2] + values[1]) / 2 - values[4]; + (values.maximum + values.minimum) / 2 - values.flat; joystick->hwdata->abs_correct[i].coef[1] = - (values[2] + values[1]) / 2 + values[4]; - t = ((values[2] - values[1]) / 2 - 2 * values[4]); + (values.maximum + values.minimum) / 2 + values.flat; + t = ((values.maximum - values.minimum) / 2 - 2 * values.flat); if ( t != 0 ) { joystick->hwdata->abs_correct[i].coef[2] = (1 << 29) / t; } else {