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use jpegxl_sys::*;
use thiserror::Error;
#[derive(Error, Debug)]
pub enum DecodeError {
#[error("Cannot create a decoder")]
CannotCreateDecoder,
#[error("Unknown decoder error")]
GenericError,
#[error("Doesn't need more input")]
NeedMoreInput,
#[error("Unknown status: `{0}`")]
UnknownStatus(JxlDecoderStatus),
}
#[derive(Error, Debug)]
pub enum EncodeError {
#[error("Cannot create an encoder")]
CannotCreateEncoder,
#[error("Unknown encoder error")]
GenericError,
#[error("Unknown status: `{0}`")]
UnknownStatus(JxlEncoderStatus),
}
pub(crate) fn check_dec_status(status: JxlDecoderStatus) -> Result<(), DecodeError> {
match status {
JxlDecoderStatus_JXL_DEC_SUCCESS => Ok(()),
JxlDecoderStatus_JXL_DEC_ERROR => Err(DecodeError::GenericError),
_ => Err(DecodeError::UnknownStatus(status)),
}
}
pub(crate) fn check_enc_status(status: JxlEncoderStatus) -> Result<(), EncodeError> {
match status {
JxlEncoderStatus_JXL_ENC_SUCCESS => Ok(()),
JxlEncoderStatus_JXL_ENC_ERROR => Err(EncodeError::GenericError),
_ => Err(EncodeError::UnknownStatus(status)),
}
}