Struct DecodedYUV 

pub struct DecodedYUV<'a> { /* private fields */ }

Frame returned by the Decoder and provides safe data access.

Implementations

impl DecodedYUV<'_>

pub const fn dimensions_uv(&self) -> (usize, usize)

Returns the unpadded U size.

This is often smaller (by half) than the image size.

pub const fn timestamp(&self) -> Timestamp

Timestamp of this frame in milliseconds(?) with respect to the video stream.

pub fn split<const N: usize>(&self) -> [YUVSlices<'_>; N]

Cut the YUV buffer into vertical sections.

The slices do not overlap. If N does not divide the buffer, then the last YUVSlice has fewer pixel rows.

pub fn write_rgb8(&self, target: &mut [u8])

Writes the image into a byte buffer of size w*h*3.

Panics

Panics if the target image dimension don’t match the configured format.

pub fn write_rgba8(&self, target: &mut [u8])

Writes the image into a byte buffer of size w*h*4.

Panics

Panics if the target image dimension don’t match the configured format.

Trait Implementations

impl<'a> Debug for DecodedYUV<'a>

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

Formats the value using the given formatter.

impl YUVSource for DecodedYUV<'_>

fn dimensions_i32(&self) -> (i32, i32)

Size of the image as (w, h).

fn dimensions(&self) -> (usize, usize)

Size of the image as (w, h).

fn strides(&self) -> (usize, usize, usize)

YUV strides as (y, u, v).

fn strides_i32(&self) -> (i32, i32, i32)

YUV strides as (y, u, v).

fn y(&self) -> &[u8]

Y buffer, should be of size dimension.1 * strides.0.

fn u(&self) -> &[u8]

U buffer, should be of size dimension.1 * strides.1.

fn v(&self) -> &[u8]

V buffer, should be of size dimension.1 * strides.2.

fn rgb8_len(&self) -> usize

Estimates how many bytes you’ll need to store this YUV in an &[u8] RGB array.

fn rgba8_len(&self) -> usize

Estimates how many bytes you’ll need to store this YUV in an &[u8] RGBA array.