id_get_valist

Description:

public bool id_get_valist (Quark first_field_id, va_list args)

Parses the variable arguments and reads fields from this accordingly.

Note:

Use gst_structure_id_str_get_valist.

valist-variant of id_get. Look at the documentation of id_get for more details.

this	a Structure
first_field_id	the quark of the first field to read
args	variable arguments

true, or false if there was a problem reading any of the fields