Struct gif::StreamingDecoder
[−]
[src]
pub struct StreamingDecoder {
// some fields omitted
}GIF decoder which supports streaming
Methods
impl StreamingDecoder[src]
fn new() -> StreamingDecoder
Creates a new streaming decoder
fn update<'a>(&'a mut self, buf: &[u8]) -> Result<(usize, Decoded<'a>), DecodingError>
Updates the internal state of the decoder.
Returns the number of bytes consumed from the input buffer and the last decoding result.
fn last_ext(&self) -> (u8, &[u8], bool)
Returns the data of the last extension that has been decoded.
fn current_frame_mut<'a>(&'a mut self) -> &'a mut Frame<'static>
Current frame info as a mutable ref.
fn current_frame<'a>(&'a self) -> &'a Frame<'static>
Current frame info as a ref.
fn width(&self) -> u16
Width of the image
fn height(&self) -> u16
Height of the image