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v4l2codecs: Add plugin dependency

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This ensure that the registry cache get updated when a meaningful change is
made in /dev for files named media*.
This commit is contained in:
Nicolas Dufresne 2020-03-26 15:38:47 -04:00
parent e70993bf43
commit 7254a18f0f
1 changed files with 7 additions and 0 deletions
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7
sys/v4l2codecs/plugin.c
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@ -64,10 +64,17 @@ static gboolean
plugin_init (GstPlugin * plugin)
{
GList *devices, *d;
const gchar *paths[] = { "/dev", NULL };
const gchar *names[] = { "media", NULL };
GST_DEBUG_CATEGORY_INIT (gstv4l2codecs_debug, "v4l2codecs", 0,
"V4L2 CODECs general debug");
/* Add some dependency, so the dynamic features get updated upon changes in
* /dev/media* */
gst_plugin_add_dependency (plugin,
NULL, paths, names, GST_PLUGIN_DEPENDENCY_FLAG_FILE_NAME_IS_PREFIX);
devices = gst_v4l2_codec_find_devices ();
for (d = devices; d; d = g_list_next (d)) {
GstV4l2CodecDevice *device = d->data;