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gstreamer/gst/overlaycomposition
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Niels De Graef 0314b482f3 Don't pass default GLib marshallers for signals 
By passing NULL to `g_signal_new` instead of a marshaller, GLib will
actually internally optimize the signal (if the marshaller is available
in GLib itself) by also setting the valist marshaller. This makes the
signal emission a bit more performant than the regular marshalling,
which still needs to box into `GValue` and call libffi in case of a
generic marshaller.

Note that for custom marshallers, one would use
`g_signal_set_va_marshaller()` with the valist marshaller instead.
2019-08-27 07:31:57 +02:00
..
gstoverlaycomposition.c Don't pass default GLib marshallers for signals 2019-08-27 07:31:57 +02:00
gstoverlaycomposition.h overlaycomposition: New element that allows applications to draw GstVideoOverlayComposition on a stream 2018-10-28 17:03:47 +00:00
Makefile.am overlaycomposition: New element that allows applications to draw GstVideoOverlayComposition on a stream 2018-10-28 17:03:47 +00:00
meson.build doc: Add gstoverlaycomposition to the plugins list 2019-05-29 11:11:12 +01:00