[Bug 752937] glupload: Raw upload is doing an extra copy

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Jul 28 05:51:55 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=752937

--- Comment #5 from Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> ---
Great, let's do that for now, I'll re-add the FIXME about eventually adding a
buffer pool, as I think it was a good idea.

Note that if we go for pool, we'll need a different way to attach this
reference. In V4L2 pool, I do so using gst_mini_object_set_qdata(). We could do
so on each GstGLMemory, which has a GDestroyNotify, and that could be called
when memory is destroyed, and then the pool could systematically drop that
quark from the memory in the pool reset() function (which also calls the
destroy notify function). I'll file an enhancement bug for that.

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