Struct FrameDescriptor 

pub struct FrameDescriptor {
    pub display_index: u64,
    pub frame_type: CodingFrameType,
    pub decode_index: u64,
    pub qp_override: Option<u8>,
}

A display-order frame descriptor with its assigned coding type.

Fields

display_index: u64

Zero-based display-order index.

frame_type: CodingFrameType

Assigned coding type for this frame.

decode_index: u64

Decode-order index (may differ from display_index for B-frames).

qp_override: Option<u8>

Quantizer parameter override, if any (0 = use default).

Implementations

impl FrameDescriptor

pub fn new(index: u64, frame_type: CodingFrameType) -> Self

Creates a new frame descriptor with matching display and decode indices.

pub fn with_decode_index(self, decode_index: u64) -> Self

Sets an explicit decode-order index.

pub fn with_qp(self, qp: u8) -> Self

Attaches a QP override.

Trait Implementations

impl Clone for FrameDescriptor

fn clone(&self) -> FrameDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrameDescriptor

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

Formats the value using the given formatter.

impl PartialEq for FrameDescriptor

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for FrameDescriptor

impl StructuralPartialEq for FrameDescriptor