Struct cros_codecs::decoders::vp9::parser::QuantizationParams

pub struct QuantizationParams {
    base_q_idx: u8,
    delta_q_y_dc: i8,
    delta_q_uv_dc: i8,
    delta_q_uv_ac: i8,
}

Fields

base_q_idx: u8

Indicates the base frame qindex. This is used for Y AC coefficients and as the base value for the other quantizers.

delta_q_y_dc: i8

Indicates the Y DC quantizer relative to base_q_idx.

delta_q_uv_dc: i8

Indicates the UV DC quantizer relative to base_q_idx.

delta_q_uv_ac: i8

Indicates the UV AC quantizer relative to base_q_idx.

Implementations

impl QuantizationParams

pub fn base_q_idx(&self) -> u8

Get a reference to the quantization params’s base q idx.

pub fn delta_q_y_dc(&self) -> i8

Get a reference to the quantization params’s delta q y dc.

pub fn delta_q_uv_dc(&self) -> i8

Get a reference to the quantization params’s delta q uv dc.

pub fn delta_q_uv_ac(&self) -> i8

Get a reference to the quantization params’s delta q uv ac.

Trait Implementations

impl Clone for QuantizationParams

fn clone(&self) -> QuantizationParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QuantizationParams

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

Formats the value using the given formatter.

impl Default for QuantizationParams

fn default() -> QuantizationParams

Returns the “default value” for a type.

impl PartialEq<QuantizationParams> for QuantizationParams

fn eq(&self, other: &QuantizationParams) -> 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 QuantizationParams

impl StructuralEq for QuantizationParams

impl StructuralPartialEq for QuantizationParams