capsfilter: Only remember previous filter caps if they were actually used for something
authorSebastian Dröge <sebastian@centricular.com>
Tue, 28 Jul 2015 09:19:04 +0000 (12:19 +0300)
committerSebastian Dröge <sebastian@centricular.com>
Tue, 28 Jul 2015 11:16:35 +0000 (14:16 +0300)
commita30c4cf72167db556be2ecb05f1e49a3b68b5585
treeb804f717cd43c8231755d9efc904b3e940212fb4
parent4e2eb93f043e72cbdbfae67689fd9af84fcdfde4
capsfilter: Only remember previous filter caps if they were actually used for something

If nobody ever saw the previous filter caps, nothing could've negotiated with
them and we can just pretend they never existed at all.
plugins/elements/gstcapsfilter.c
plugins/elements/gstcapsfilter.h