[Bug 736896] [REGRESSION] pygobject 3.13 now copies the GstStructure when getting them from a GstCaps, making it impossible to properly modify structures from caps in place.

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=736896

Christoph Reiter (lazka) <reiter.christoph at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |reiter.christoph at gmail.com

--- Comment #28 from Christoph Reiter (lazka) <reiter.christoph at gmail.com> ---
Mathieu Duponchelle has worked last cycle to make pygobject only ref objects
in callbacks after the callback returns. So, some API like this might be
possible now:

def buf_func(buf):
    # no ref taken
    buf.change()
    # when buf_func() returns, buf gets reffed, and ideally unreffed because
    # the wrapper dies shortly after

object.for_buf(buf_func)

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