Struct AvifDecoderOptions 

#[non_exhaustive]
pub struct AvifDecoderOptions {
    pub tone_mapped: bool,
    pub reference_white: f64,
    pub threads: u32,
    pub max_width: u32,
    pub max_height: u32,
    pub max_pixels: u32,
    pub max_bytes: u32,
    pub strict: bool,
    pub layer: i32,
}

The registry decoder’s option schema (see AvifDecoder::with_params), parsed strictly through oxideav_core::parse_options.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

tone_mapped: bool

gain_map=apply (tone_mapped): the tmap alternative of the primary with its gain map applied; default false = the base.

reference_white: f64

reference_white in cd/m² (default 203).

threads: u32

threads: the AV1 worker budget; 0 (default) follows the execution context.

max_width: u32

max_width (0 = unlimited; default 16384).

max_height: u32

max_height (0 = unlimited; default 16384).

max_pixels: u32

max_pixels (0 = unlimited; default 1 << 28).

max_bytes: u32

max_bytes (0 = unlimited; default 1 << 30).

strict: bool

strict conformance (default false).

layer: i32

layer: the spatial layer to render (-1 = the file’s lsel).

Implementations

impl AvifDecoderOptions

pub fn new() -> Self

The defaults (the DecodeOptions defaults, serial, the file’s lsel).

pub fn apply_to(&self, o: DecodeOptions) -> DecodeOptions

Fold these options into a DecodeOptions (every field set).

Trait Implementations

impl Clone for AvifDecoderOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CodecOptionsStruct for AvifDecoderOptions

const SCHEMA: &'static [OptionField]

Static schema listing every option key this struct consumes, with its declared kind, default, and help text.

fn apply(&mut self, key: &str, value: &OptionValue) -> Result<()>

Write one coerced value into the struct. key is guaranteed to be present in SCHEMA and value to match the declared OptionKind when called via parse_options.

impl Copy for AvifDecoderOptions

impl Debug for AvifDecoderOptions

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

Formats the value using the given formatter.

impl Default for AvifDecoderOptions

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for AvifDecoderOptions

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AvifDecoderOptions