load_async

Description:

[ Version ( since = "3.14" ) ]
public async bool load_async (int io_priority, Cancellable? cancellable, owned FileProgressCallback? progress_callback) throws Error

Loads asynchronously the file or input stream contents into the SourceBuffer .

See the AsyncResult documentation to know how to use this function.

this	a SourceFileLoader.
io_priority	the I/O priority of the request. E.g. LOW, DEFAULT or HIGH.
cancellable	optional Cancellable object, `null` to ignore.
progress_callback	function to call back with progress information, or `null` if progress information is not needed.
callback	a TaskReadyCallback to call when the request is satisfied.
progress_callback_data	user data to pass to `progress_callback`.
progress_callback_notify	function to call on `progress_callback_data` when the `progress_callback` is no longer needed, or `null` .
user_data	user data to pass to `callback`.