Struct DiffGenerator

pub struct DiffGenerator {
    fps: Rational64,
    source_bit_depth: usize,
    denoised_bit_depth: usize,
    frame_count: usize,
    prev_timestamp: u64,
    flat_block_finder: FlatBlockFinder,
    noise_model: NoiseModel,
    grain_table: Vec<GrainTableSegment>,
}

Fields

fps: Rational64

source_bit_depth: usize

denoised_bit_depth: usize

frame_count: usize

prev_timestamp: u64

flat_block_finder: FlatBlockFinder

noise_model: NoiseModel

grain_table: Vec<GrainTableSegment>

Implementations

impl DiffGenerator

pub fn new( fps: Rational64, source_bit_depth: usize, denoised_bit_depth: usize, ) -> Self

pub fn diff_frame<T: Pixel, U: Pixel>( &mut self, source: &Frame<T>, denoised: &Frame<U>, ) -> Result<()>

Processes the next frame and adds the results to the state of this DiffGenerator.

Errors

• If the frames do not have the same resolution
• If the frames do not have the same chroma subsampling

pub fn finish(self) -> Vec<GrainTableSegment>

Finalize the state of this DiffGenerator and return the resulting grain table segments.

fn diff_frame_internal( &mut self, source: &Frame<u8>, denoised: &Frame<u8>, ) -> Result<()>