Function remap 

pub fn remap(
    input: &DeviceBuffer2D<u8>,
    output: &mut DeviceBuffer2D<u8>,
    map_x: &DeviceBuffer2D<f32>,
    map_y: &DeviceBuffer2D<f32>,
    context: &Context,
) -> Result<(), Error>

Synchroneous implementation of crate::remap().

Refer to crate::remap() for documentation.