BOOL
InitializePredictableAccelerationProperties(DeviceIntPtr dev)
{
DeviceVelocityPtr vel = GetDevicePredictableAccelData(dev);
if(!vel)
return FALSE;
AccelInitProfileProperty(dev, vel);
AccelInitDecelProperty(dev, vel);
AccelInitAdaptDecelProperty(dev, vel);
AccelInitScaleProperty(dev, vel);
return TRUE;
}
static BOOL
InitializePredictableAccelerationProperties(
DeviceIntPtr dev,
DeviceVelocityPtr vel,
PredictableAccelSchemePtr schemeData)
{
int num_handlers = 4;
if(!vel)
return FALSE;
schemeData->prop_handlers = calloc(num_handlers, sizeof(long));
if (!schemeData->prop_handlers)
return FALSE;
schemeData->num_prop_handlers = num_handlers;
schemeData->prop_handlers[0] = AccelInitProfileProperty(dev, vel);
schemeData->prop_handlers[1] = AccelInitDecelProperty(dev, vel);
schemeData->prop_handlers[2] = AccelInitAdaptDecelProperty(dev, vel);
schemeData->prop_handlers[3] = AccelInitScaleProperty(dev, vel);
return TRUE;
}
