Matthew Waters
3d887c7f07
gst: don't use volatile to mean atomic
...
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead. GCC 11 has started warning about using volatile
with atomic operations.
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719
Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/775 >
2021-03-19 04:15:19 +00:00
Mark Nauwelaerts
abf21d1f6d
replace gst_element_class_set_details_simple with gst_element_class_set_metadata
2012-09-14 17:01:21 +02:00
Stefan Sauer
772c58e255
controller: expand the api to offer functions for plain and GValue arrays
...
Rename the _get_value_array() functions to _get_g_value_array() and reintroduce
the former to operate on plain unboxed c datatypes (like in 0.10). The _g_value
variants are for bindings while the _value ones are more suited to processing
in elements.
2012-04-25 20:19:23 +02:00
Stefan Sauer
5e4c13fc97
controller: constructures for control sources return GstControlSource
...
Don't return the specific types. In most cases there is no specific api there
anyway.
2012-01-31 12:29:52 +01:00
Stefan Sauer
4deaf9b8be
controller: rename control-bindings
...
gst_control_binding_xxx -> gst_xxx_control_binding for consistency.
2012-01-30 21:18:57 +01:00
Stefan Sauer
b23977cb93
controller: allow different controlbindings
...
Make controlbinding an abstract baseclass. Move implementation to control-
binding-direct and add a control-binding-argb. Add an example.
2012-01-23 11:03:43 +01:00
Stefan Sauer
dd9f0481ea
controller: improve control binding handling
...
Change _set_control_binding to _add_control_binding and take ownership. Add a
_remove_control_binding function.
2012-01-20 14:42:31 +01:00
Stefan Sauer
c227d51fa9
controller: remove convenience api for control sources
...
This is needed to support multiple kinds of control-bindings.
2012-01-20 11:31:23 +01:00
Stefan Sauer
3a08d90ec7
controller: remove nonsense parts from test object property descriptions
2012-01-01 20:43:51 +01:00
Stefan Sauer
3ba0ab5331
audio-example: also plot reverse-saw
2012-01-01 18:50:55 +01:00
Stefan Sauer
9a7e45596e
lfocontrolsource: make chainable
...
Now the properties of this controlsource are in turn controlable. Add an example
to show the usage.
2012-01-01 16:08:01 +01:00
Stefan Sauer
886a43988f
controller: also test array functions
...
Improve the example to also collect value arrays and plot them.
2011-12-31 15:52:18 +01:00
Stefan Sauer
fcef8d8046
control-sources: turn into GstObjects
...
This is a preparation for chaining them.
2011-12-31 09:57:49 +01:00
Stefan Sauer
39d6b7462f
controller: move GValue handling from control-sources to -binding
...
ControlSources are now gdouble based. A control source is mapped to a
particullar GObject property using a ControlBinding.
2011-12-25 20:48:14 +01:00