Struct ContentLightLevel 

pub struct ContentLightLevel {
    pub max_cll: u16,
    pub max_fall: u16,
}

Content light level metadata (CTA-861.3 MaxCLL / MaxFALL).

Fields

max_cll: u16

Maximum content light level (MaxCLL) in cd/m².

max_fall: u16

Maximum frame-average light level (MaxFALL) in cd/m².

Implementations

impl ContentLightLevel

pub fn new(max_cll: u16, max_fall: u16) -> Self

Creates a new content light level descriptor.

pub fn hdr10_default() -> Self

A conservative default for HDR10 content (1000 MaxCLL / 400 MaxFALL).

pub fn validate(&self) -> Result<(), HdrError>

Validates that MaxFALL ≤ MaxCLL (per spec).

Errors

Returns HdrError::OutOfRange if MaxFALL > MaxCLL.

Trait Implementations

impl Clone for ContentLightLevel

fn clone(&self) -> ContentLightLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentLightLevel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContentLightLevel

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ContentLightLevel

fn eq(&self, other: &ContentLightLevel) -> 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 Serialize for ContentLightLevel

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ContentLightLevel

impl StructuralPartialEq for ContentLightLevel