Struct turbojpeg::Decompressor

pub struct Decompressor { /* fields omitted */ }

Decompresses JPEG data into raw pixels.

Implementations

impl Decompressor

pub fn new() -> Result<Decompressor>

Create a new decompressor instance.

pub fn read_header(&mut self, jpeg_data: &[u8]) -> Result<DecompressHeader>

Read the JPEG header without decompressing the image.

pub fn decompress_to_slice(
    &mut self,
    jpeg_data: &[u8],
    image: Image<&mut [u8]>
) -> Result<()>

Decompress a JPEG image in jpeg_data into image.

The decompressed image is stored in the pixel data of the given image, which must be fully initialized by the caller. Use read_header to determine the image size before calling this method.

Trait Implementations

impl Debug for Decompressor

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

Formats the value using the given formatter.

impl Send for Decompressor