Struct SplitStats 

pub struct SplitStats {
    pub observed_min_log2: f32,
    pub observed_max_log2: f32,
    pub clipped_sdr_pixels: u32,
}

Per-row statistics. Accumulate across rows; pass into GainMapParams metadata or use to tighten min_log2/max_log2 on a second pass.

Fields

observed_min_log2: f32

Smallest pre-clamp log2 gain seen. Initialize to f32::INFINITY.

observed_max_log2: f32

Largest pre-clamp log2 gain seen. Initialize to f32::NEG_INFINITY.

clipped_sdr_pixels: u32

Pixels where any SDR channel had to be clamped to [0, 1]. These pixels are NOT exactly invertible (HDR roundtrip will differ).

Trait Implementations

impl Clone for SplitStats

fn clone(&self) -> SplitStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SplitStats

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

Formats the value using the given formatter.

impl Default for SplitStats

fn default() -> SplitStats

Returns the “default value” for a type.

impl Copy for SplitStats