| commit | e5c15f6b9605a1e682a60ea1bfadae831e651a41 | [log] [tgz] |
|---|---|---|
| author | Edward Hervey <edward@centricular.com> | Tue Dec 05 17:28:55 2017 +0100 |
| committer | Edward Hervey <bilboed@bilboed.com> | Tue Dec 05 18:19:32 2017 +0100 |
| tree | 5004ecda8f202da1cbf1f16a0fcdca52eb88e90d | |
| parent | 16d9954dd5a294f0a1e320b37e2582413cc516a8 [diff] |
utils: Never return a group_id of 0, add GST_GROUP_ID_INVALID Various plugins use special values (0 or G_MAXUINT32) as an invalid/unset group_id, but nothing guarantees a groupid won't have that value. Instead define a value which group_id will never have and make gst_group_id_next() always return a value different from that. API: GST_GROUP_ID_INVALID