pub fn WebPGetInfo(data: &[u8]) -> Result<(u32, u32), WebPSimpleError>Expand description
Retrieve basic header information: width, height.
This function will also validate the header, returning
Ok((width, height)) on success, Err(_) otherwise.
§Errors
Returns Err if data doesn’t contain a valid WebP header.
§Examples
use libwebp::WebPGetInfo;
let data: &[u8];
let (width, height) = WebPGetInfo(data).expect("Invalid WebP data");