Struct EdgeSpec 

pub struct EdgeSpec {
    pub period: u32,
    pub cx: u32,
    pub cy: u32,
    pub beta: f32,
    pub halo: u32,
    pub canon: &'static [u8],
    pub g0: &'static [f32],
    pub dir: &'static [f32],
    pub ahd: bool,
}

The edge-aware demosaic of one frame (the GPU side of flashraw’s Demosaic::EdgeAware): the filter tables and where the CFA sits in them. flashraw::gpu::edge_spec builds it from the CPU plan; the mosaic is balanced by DevelopSpec::wb.

Fields

period: u32

Repeat of the pattern: 2 (Bayer) or 6 (X-Trans).

cx: u32

Canonical pattern column and row of frame column and row 0.

cy: u32

beta: f32

Weight of the smoothing of the output: 0 for clean frames, up to 0.5 for noisy ones.

halo: u32

Pixels from the frame border that are developed bilinearly (the CPU edgeaware::HALO).

canon: &'static [u8]

Colour (0 R, 1 G, 2 B) of each position of the canonical pattern, period squared.

g0: &'static [f32]

[period*period][49]: the 7x7 filter of the first green estimate.

dir: &'static [f32]

[period*period][3][4][49]: the 7x7 filters per position, colour and direction.

ahd: bool

The AHD demosaic (Demosaic::Ahd, Bayer only) instead of the filters: it uses the pattern (canon, cx, cy) and halo; beta must be 0.

Trait Implementations

impl Clone for EdgeSpec

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for EdgeSpec

impl Debug for EdgeSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.