Function

Gst-1.0 ▶ Gst ▶ structure_take`Since 1.18`

structure_take(oldstr_ptr?: Structure, newstr?: Structure): [boolean, Structure]
Atomically modifies a pointer to point to a new structure. The Gst.Structure oldstr_ptr is pointing to is freed and newstr is taken ownership over.

Either newstr and the value pointed to by oldstr_ptr may be null.

It is a programming error if both newstr and the value pointed to by oldstr_ptr refer to the same, non-null structure.
Parameters
- Optionaloldstr_ptr: Structure
  pointer to a place of a Gst.Structure to take
- Optionalnewstr: Structure
  a new Gst.Structure
Returns [boolean, Structure]
true if newstr was different from oldstr_ptr

Since
1.18
- Defined in gst-1.0/gst-1.0.d.ts:3933