结构体 AVComponentDescriptor 

#[repr(C)]
pub struct AVComponentDescriptor {
    pub plane: c_int,
    pub step: c_int,
    pub offset: c_int,
    pub shift: c_int,
    pub depth: c_int,
}

Fields

plane: c_int

Which of the 4 planes contains the component.

step: c_int

Number of elements between 2 horizontally consecutive pixels. Elements are bits for bitstream formats, bytes otherwise.

offset: c_int

Number of elements before the component of the first pixel. Elements are bits for bitstream formats, bytes otherwise.

shift: c_int

Number of least significant bits that must be shifted away to get the value.

depth: c_int

Number of bits in the component.

trait 实现

impl Clone for AVComponentDescriptor

fn clone(&self) -> AVComponentDescriptor

Returns a duplicate of the value. 阅读更多

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

从 source 执行拷贝赋值。 阅读更多

impl Debug for AVComponentDescriptor

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

使用给定的格式化器格式化该值。 阅读更多

impl PartialEq for AVComponentDescriptor

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

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

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

测试 !=。默认实现几乎总是足够的，没有充分理由不应被重写。

impl Copy for AVComponentDescriptor

impl Eq for AVComponentDescriptor

impl StructuralPartialEq for AVComponentDescriptor