Trait rustdct::mdct::MDCT [−] [src]

pub trait MDCT<T: DCTnum>: Length {
    fn process_split(&mut self, input_a: &[T], input_b: &[T], output: &mut [T]);

    fn process(&mut self, input: &[T], output: &mut [T]) { ... }
}

An umbrella trait for algorithms which compute the Modified Discrete Cosine Transform (MDCT)

Required Methods

`fn process_split(&mut self, input_a: &[T], input_b: &[T], output: &mut [T])`

Computes the MDCT on the input buffer and places the result in the output buffer. Uses input_a for the first half of the input, and input_b for the second half of the input

To make overlapping array segments easier, this method DOES NOT modify the input buffer.

Provided Methods

`fn process(&mut self, input: &[T], output: &mut [T])`

Computes the MDCT on the input buffer and places the result in the output buffer.

To make overlapping array segments easier, this method DOES NOT modify the input buffer.

Implementors

impl<T: DCTnum> MDCT<T> for MDCTNaive<T>
impl<T: DCTnum> MDCT<T> for MDCTViaDCT4<T>