[Bug 794773] buffer: gst_buffer_copy_into should not copy parent buffer metas when doing a deep copy

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=794773

--- Comment #4 from Philipp Zabel <p.zabel at pengutronix.de> ---
And "memory" tagged metas are already dropped from the deep copy in the lines
above, so just tagging GstParentBufferMetaAPI as "memory" would also have the
desired effect. Would that be the correct solution? The DMABuf parent buffer
certainly is memory specific. Are there other users of parent buffer metas
where this might not be the case?
Just grepping for gst_meta_api_type_has_tag (..., _gst_meta_tag_memory), it
seems to have a few side effects, like not calling filter/transform_meta on it
in the transform, encoder, and decoder elements.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.