Enum VideoFrameFormat 

pub enum VideoFrameFormat {
    Rgb888Indexed8 = 1,
}

The format of the frames emitted via [yield_video_frame].

Variants

Rgb888Indexed8 = 1

Indexed RGB colors.

Format: [ has_palette(1) | palette(256*3) | frame(width*height) ].

Each frame starts with has_palette flag that defines whether the pallete is present or not. 0 means the palette is not present and one should use the palette from the previous frames. It is an error to transmit the first frame without a palette. 1 means the palette is present.

The pallete has 256 colors and each color has 3 components. Each color in the palette is encoded as a sequence of red, green, blue components, each component occupies 8 bits.

The frame itself goes after the palette. It is encoded as a sequence of 8-bit indices into the palette in row-major order, there are width * height indices in total.

Trait Implementations

impl Clone for VideoFrameFormat

fn clone(&self) -> VideoFrameFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VideoFrameFormat

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

Formats the value using the given formatter.

impl Decode for VideoFrameFormat

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<VideoFrameFormat, Error>

where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for VideoFrameFormat

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl Hash for VideoFrameFormat

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl MaxEncodedLen for VideoFrameFormat

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl Ord for VideoFrameFormat

fn cmp(&self, other: &VideoFrameFormat) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for VideoFrameFormat

fn eq(&self, other: &VideoFrameFormat) -> 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 PartialOrd for VideoFrameFormat

fn partial_cmp(&self, other: &VideoFrameFormat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<u8> for VideoFrameFormat

type Error = ()

The type returned in the event of a conversion error.

fn try_from( other: u8, ) -> Result<VideoFrameFormat, <VideoFrameFormat as TryFrom<u8>>::Error>

Performs the conversion.

impl Copy for VideoFrameFormat

impl EncodeLike for VideoFrameFormat

impl Eq for VideoFrameFormat

impl StructuralPartialEq for VideoFrameFormat