Struct cros_codecs::decoders::vp9::parser::LoopFilterParams

pub struct LoopFilterParams {
    level: u8,
    sharpness: u8,
    delta_enabled: bool,
    delta_update: bool,
    update_ref_delta: [bool; 4],
    ref_deltas: [i8; 4],
    update_mode_delta: [bool; 2],
    mode_deltas: [i8; 2],
}

Fields

level: u8

Indicates the loop filter strength.

sharpness: u8

Indicates the sharpness level. The loop filter level and loop filter_sharpness together determine when a block edge is filtered, and by how much the filtering can change the sample values.

delta_enabled: bool

If set, means that the filter level depends on the mode and reference frame used to predict a block. If unset, means that the filter level does not depend on the mode and reference frame.

delta_update: bool

If set, means that the bitstream contains additional syntax elements that specify which mode and reference frame deltas are to be updated. If unset, means that these syntax elements are not present.

update_ref_delta: [bool; 4]

If set, means that the bitstream contains additional syntax elements that specify which mode and reference frame deltas are to be updated. If unset, means that these syntax elements are not present.

ref_deltas: [i8; 4]

Contains the adjustment needed for the filter level based on the chosen reference frame. If this syntax element is not present in the bitstream, it maintains its previous value.

update_mode_delta: [bool; 2]

If set, means that the bitstream contains the syntax element loop_filter_mode_deltas. If unset, means that the bitstream does not contain this syntax element.

mode_deltas: [i8; 2]

Contains the adjustment needed for the filter level based on the chosen mode. If this syntax element is not present in the bitstream, it maintains its previous value.

Implementations

impl LoopFilterParams

pub fn level(&self) -> u8

Get a reference to the loop filter params’s level.

pub fn sharpness(&self) -> u8

Get a reference to the loop filter params’s sharpness.

pub fn delta_enabled(&self) -> bool

Get a reference to the loop filter params’s delta enabled.

pub fn delta_update(&self) -> bool

Get a reference to the loop filter params’s delta update.

pub fn update_ref_delta(&self) -> [bool; 4]

Get a reference to the loop filter params’s update ref delta.

pub fn ref_deltas(&self) -> [i8; 4]

Get a reference to the loop filter params’s ref deltas.

pub fn update_mode_delta(&self) -> [bool; 2]

Get a reference to the loop filter params’s update mode delta.

pub fn mode_deltas(&self) -> [i8; 2]

Get a reference to the loop filter params’s mode deltas.

Trait Implementations

impl Clone for LoopFilterParams

fn clone(&self) -> LoopFilterParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LoopFilterParams

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

Formats the value using the given formatter.

impl Default for LoopFilterParams

fn default() -> LoopFilterParams

Returns the “default value” for a type.

impl PartialEq<LoopFilterParams> for LoopFilterParams

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for LoopFilterParams

impl StructuralEq for LoopFilterParams

impl StructuralPartialEq for LoopFilterParams