textoverlay: continue processing text when silent
authorVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Thu, 27 Oct 2011 13:48:52 +0000 (14:48 +0100)
committerVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Tue, 8 Nov 2011 12:02:49 +0000 (12:02 +0000)
commit51426a3b2d2b77700de22f75b2091a9f323308ba
tree32073d47c83657520b614ef7d306e1b4917035a1
parenta08f0c1a22ec2264447f2055bfe7cc677547729a
textoverlay: continue processing text when silent

This prevents playback wegding when text buffers are
left to pile up.

https://bugzilla.gnome.org/show_bug.cgi?id=662829
ext/pango/gsttextoverlay.c