Struct OperatingPoint

pub struct OperatingPoint {
    pub seq_level_idx: u8,
    pub seq_tier: u8,
    pub idc: u16,
    pub decoder_model_present_for_this_op: bool,
    pub decoder_buffer_delay: u32,
    pub encoder_buffer_delay: u32,
    pub low_delay_mode_flag: bool,
    pub initial_display_delay_present_for_this_op: bool,
    pub initial_display_delay_minus_1: u32,
}

Fields

seq_level_idx: u8

Specifies the level that the coded video sequence conforms to when operating point i is selected.

seq_tier: u8

Specifies the tier that the coded video sequence conforms to when operating point i is selected.

idc: u16

Specifies the value of operating_point_idc for the selected operating point.

decoder_model_present_for_this_op: bool

If set, indicates that there is a decoder model associated with operating point i. If not set, indicates that there is not a decoder model associated with operating point i.

decoder_buffer_delay: u32

Specifies the time interval between the arrival of the first bit in the smoothing buffer and the subsequent removal of the data that belongs to the first coded frame for operating point op, measured in units of 1/90000 seconds. The length of decoder_buffer_delay is specified by buffer_delay_length_minus_1 + 1, in bits.

encoder_buffer_delay: u32

Specifies, in combination with decoder_buffer_delay[ op ] syntax element, the first bit arrival time of frames to be decoded to the smoothing buffer. encoder_buffer_delay is measured in units of 1/90000 seconds.

low_delay_mode_flag: bool

If set, indicates that the smoothing buffer operates in low-delay mode for operating point op. In low-delay mode late decode times and buffer underflow are both permitted. If not set, indicates that the smoothing buffer operates in strict mode, where buffer underflow is not allowed.

initial_display_delay_present_for_this_op: bool

If set, indicates that initial_display_delay_minus_1 is specified for operating point i. If not set, indicates that initial_display_delay_minus_1 is not specified for operating point i.

initial_display_delay_minus_1: u32

Plus 1 specifies, for operating point i, the number of decoded frames that should be present in the buffer pool before the first presentable frame is displayed. This will ensure that all presentable frames in the sequence can be decoded at or before the time that they are scheduled for display. If not signaled then initial_display_delay_minus_1[ i ] = BUFFER_POOL_MAX_SIZE - 1.

Trait Implementations

impl Clone for OperatingPoint

fn clone(&self) -> OperatingPoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OperatingPoint

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

Formats the value using the given formatter.

impl Default for OperatingPoint

fn default() -> OperatingPoint

Returns the “default value” for a type.

impl PartialEq for OperatingPoint

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

impl StructuralPartialEq for OperatingPoint