[Bug 743248] Add new control binding GstAppControlBinding
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Wed Jan 21 00:49:57 PST 2015
https://bugzilla.gnome.org/show_bug.cgi?id=743248
GStreamer | gstreamer (core) | unspecified
Stefan Sauer (gstreamer, gtkdoc dev) <ensonic> changed:
What |Removed |Added
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CC| |ensonic at sonicpulse.de
--- Comment #5 from Stefan Sauer (gstreamer, gtkdoc dev) <ensonic at sonicpulse.de> 2015-01-21 08:49:53 UTC ---
Thanks for your analysis. As a point for discussion I totally agree that the
behaviour of
GstDirectControlBinding is not perfect form some elements, w.r.t mapping the
0...1 to the property range. We should consider solving this with a new
GstScaledControlBinding. This will work the same as the DirectControlBinding
but take two extra GValue for the custom lower and upper bound:
GstControlBinding *
gst_scaled_control_binding_new (GstObject * object,
const gchar * property_name,
GValue *min_value,
GValue *max_value,
GstControlSource * cs);
The constructor wound need to check that the given min/max are of the same type
as the property and are within the actual property bound.
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