static GValue * gst_gl_mixer_control_binding_proxy_get_value (GstControlBinding * binding, GstClockTime timestamp) { GstGLMixerControlBindingProxy *self = (GstGLMixerControlBindingProxy *) binding; GstControlBinding *ref_binding; GValue *ret = NULL; ref_binding = gst_object_get_control_binding (self->ref_object, self->property_name); if (ref_binding) { ret = gst_control_binding_get_value (ref_binding, timestamp); gst_object_unref (ref_binding); } return ret; }
static gboolean gst_gl_mixer_control_binding_proxy_sync_values (GstControlBinding * binding, GstObject * object, GstClockTime timestamp, GstClockTime last_sync) { GstGLMixerControlBindingProxy *self = (GstGLMixerControlBindingProxy *) binding; GstControlBinding *ref_binding; gboolean ret = TRUE; ref_binding = gst_object_get_control_binding (self->ref_object, self->property_name); if (ref_binding) { ret = gst_control_binding_sync_values (ref_binding, self->ref_object, timestamp, last_sync); gst_object_unref (ref_binding); } return ret; }
static gboolean gst_gl_mixer_control_binding_proxy_get_g_value_array (GstControlBinding * binding, GstClockTime timestamp, GstClockTime interval, guint n_values, GValue * values) { GstGLMixerControlBindingProxy *self = (GstGLMixerControlBindingProxy *) binding; GstControlBinding *ref_binding; gboolean ret = FALSE; ref_binding = gst_object_get_control_binding (self->ref_object, self->property_name); if (ref_binding) { ret = gst_control_binding_get_g_value_array (ref_binding, timestamp, interval, n_values, values); gst_object_unref (ref_binding); } return ret; }
static void test_bt_machine_set_defaults (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "id", "buzztrax-test-mono-source", 0, NULL)); GstObject *element = (GstObject *) check_gobject_get_object_property (machine, "machine"); GstControlBinding *cb = gst_object_get_control_binding (element, "g-uint"); g_object_set (element, "g-uint", 10, NULL); GST_INFO ("-- act --"); bt_machine_set_param_defaults (machine); GST_INFO ("-- assert --"); GValue *val = gst_control_binding_get_value (cb, G_GUINT64_CONSTANT (0)); guint uval = g_value_get_uint (val); ck_assert_int_eq (uval, 10); GST_INFO ("-- cleanup --"); gst_object_unref (element); BT_TEST_END; }