枚举 AVColorPrimaries 

#[repr(i32)]
pub enum AVColorPrimaries {
    AVCOL_PRI_RESERVED0 = 0,
    AVCOL_PRI_BT709 = 1,
    AVCOL_PRI_UNSPECIFIED = 2,
    AVCOL_PRI_RESERVED = 3,
    AVCOL_PRI_BT470M = 4,
    AVCOL_PRI_BT470BG = 5,
    AVCOL_PRI_SMPTE170M = 6,
    AVCOL_PRI_SMPTE240M = 7,
    AVCOL_PRI_FILM = 8,
    AVCOL_PRI_BT2020 = 9,
    AVCOL_PRI_SMPTE428 = 10,
    AVCOL_PRI_SMPTE431 = 11,
    AVCOL_PRI_SMPTE432 = 12,
    AVCOL_PRI_EBU3213 = 22,
    AVCOL_PRI_NB = 23,
    AVCOL_PRI_EXT_BASE = 256,
    AVCOL_PRI_EXT_NB = 257,
}

Chromaticity coordinates of the source primaries. These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273.

Variants

AVCOL_PRI_RESERVED0 = 0

AVCOL_PRI_BT709 = 1

< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B

AVCOL_PRI_UNSPECIFIED = 2

AVCOL_PRI_RESERVED = 3

AVCOL_PRI_BT470M = 4

< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20)

AVCOL_PRI_BT470BG = 5

< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM

AVCOL_PRI_SMPTE170M = 6

< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC

AVCOL_PRI_SMPTE240M = 7

< identical to above, also called “SMPTE C” even though it uses D65

AVCOL_PRI_FILM = 8

< colour filters using Illuminant C

AVCOL_PRI_BT2020 = 9

< ITU-R BT2020

AVCOL_PRI_SMPTE428 = 10

< SMPTE ST 428-1 (CIE 1931 XYZ)

AVCOL_PRI_SMPTE431 = 11

< SMPTE ST 431-2 (2011) / DCI P3

AVCOL_PRI_SMPTE432 = 12

< SMPTE ST 432-1 (2010) / P3 D65 / Display P3

AVCOL_PRI_EBU3213 = 22

< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors

AVCOL_PRI_NB = 23

< Not part of ABI

AVCOL_PRI_EXT_BASE = 256

AVCOL_PRI_EXT_NB = 257

< Not part of ABI

实现

impl AVColorPrimaries

pub const AVCOL_PRI_SMPTEST428_1: AVColorPrimaries = AVColorPrimaries::AVCOL_PRI_SMPTE428

impl AVColorPrimaries

pub const AVCOL_PRI_JEDEC_P22: AVColorPrimaries = AVColorPrimaries::AVCOL_PRI_EBU3213

impl AVColorPrimaries

pub const AVCOL_PRI_V_GAMUT: AVColorPrimaries = AVColorPrimaries::AVCOL_PRI_EXT_BASE

trait 实现

impl Clone for AVColorPrimaries

fn clone(&self) -> AVColorPrimaries

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 AVColorPrimaries

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 Hash for AVColorPrimaries

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. 阅读更多

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. 阅读更多

impl PartialEq for AVColorPrimaries

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

impl Eq for AVColorPrimaries

impl StructuralPartialEq for AVColorPrimaries