Checks whether a plugin feature by the given name exists in this and whether its version is at least the version required.
| this |
a Registry |
| feature_name |
the name of the feature (e.g. "oggdemux") |
| min_major |
the minimum major version number |
| min_minor |
the minimum minor version number |
| min_micro |
the minimum micro version number |
|
true if the feature could be found and the version is the same as the required version or newer, and false otherwise. |