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Merge pull request #58 from go-gst/allow_nil_plugin

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Allow nil plugin
This commit is contained in:
Wilhelm Bartel
2023-10-25 17:53:06 +02:00
committed by GitHub
parent aa872b0f6c bea1b98ef1
commit bebb75b005
1 changed files with 9 additions and 1 deletions
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10
gst/gst_element.go
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@@ -103,9 +103,17 @@ func ElementUnlinkMany(elems ...*Element) {
// RegisterElement creates a new elementfactory capable of instantiating objects of the given GoElement // RegisterElement creates a new elementfactory capable of instantiating objects of the given GoElement
// and adds the factory to the plugin. A higher rank means more importance when autoplugging. // and adds the factory to the plugin. A higher rank means more importance when autoplugging.
//
// plugin can also be nil to register a static element
func RegisterElement(plugin *Plugin, name string, rank Rank, elem glib.GoObjectSubclass, extends glib.Extendable, interfaces ...glib.Interface) bool { func RegisterElement(plugin *Plugin, name string, rank Rank, elem glib.GoObjectSubclass, extends glib.Extendable, interfaces ...glib.Interface) bool {
var pluginref *C.GstPlugin
if plugin != nil {
pluginref = plugin.Instance()
}
return gobool(C.gst_element_register( return gobool(C.gst_element_register(
plugin.Instance(), pluginref,
C.CString(name), C.CString(name),
C.guint(rank), C.guint(rank),
C.GType(glib.RegisterGoType(name, elem, extends, interfaces...)), C.GType(glib.RegisterGoType(name, elem, extends, interfaces...)),