Jordan Petridis ef884a2c5c libvisual: workaround clang warning
libvisual api expects a priv data pointer to be passed, though we know its
going to be `GstDebugLevel`.

```
../subprojects/gst-plugins-base/ext/libvisual/plugin.c:33:39: error: cast to smaller integer type 'GstDebugLevel' from 'void *' [-Werror,-Wvoid-pointer-to-enum-cast]
 GST_CAT_LEVEL_LOG (libvisual_debug, (GstDebugLevel) (priv), NULL, "%s - %s",
```

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/975>
2020-12-14 11:37:56 +00:00
..
2020-12-10 13:01:57 +00:00
2020-12-04 00:40:12 +08:00
2020-12-10 13:01:57 +00:00