Function turbojpeg_sys::tj3Get

source · 
pub unsafe extern "C" fn tj3Get(
    handle: tjhandle,
    param: c_int
) -> c_int
Expand description

Get the value of a parameter.

@param handle handle to a TurboJPEG instance

@param param one of the @ref TJPARAM “parameters”

@return the value of the specified parameter, or -1 if the value is unknown.