Struct sentryshot_scale::Frame

pub struct Frame { /* private fields */ }

This structure describes decoded (raw) audio or video data.

Implementations

impl Frame

pub fn new() -> Frame

pub fn from_raw( src: &[u8], pix_fmt: PixelFormat, width: NonZeroU16, height: NonZeroU16, align: u8 ) -> Result<Frame, ImageFillArraysError>

pub fn data(&self) -> &[Vec<u8>; 8]

pub fn data_mut(&mut self) -> &mut [Vec<u8>; 8]

pub fn linesize(&self) -> &[usize; 8]

pub fn linesize_mut(&mut self) -> &mut [usize; 8]

pub fn line_and_data_mut(&mut self) -> (&mut [usize; 8], &mut [Vec<u8>; 8])

pub fn width(&self) -> NonZeroU16

pub fn set_width(&mut self, width: NonZeroU16)

pub fn height(&self) -> NonZeroU16

pub fn set_height(&mut self, width: NonZeroU16)

pub fn pts(&self) -> i64

pub fn set_pts(&mut self, pts: i64)

pub fn pix_fmt(&self) -> PixelFormat

pub fn set_pix_fmt(&mut self, pix_fmt: PixelFormat)

pub fn color_range(&self) -> ColorRange

pub fn set_color_range(&mut self, color_range: ColorRange)

pub fn copy_to_buffer( &self, dst: &mut Vec<u8>, align: u8 ) -> Result<(), ImageCopyToBufferError>

Copy image data from an image into a buffer. buffer_size() can be used to compute the required size for the buffer to fill.

pub fn buffer_size(&self, align: u8) -> Result<usize, ImageBufferSizeError>

pub fn reset_buffer( &mut self, width: NonZeroU16, height: NonZeroU16, pix_fmt: PixelFormat, align: u8 ) -> Result<(), ResetBufferError>

Trait Implementations

impl Debug for Frame

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

Formats the value using the given formatter.

impl Default for Frame

fn default() -> Frame

Returns the “default value” for a type.

impl Display for Frame

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

Formats the value using the given formatter.